libpayload: Add PDCurses and ncurses' libform/libmenu

PDCurses provides an alternative implementation of the curses library
standard in addition to tinycurses.
Where tinycurses is really tiny, PDCurses is more complete and provides
virtually unlimited windows and the full API.
The PDCurses code is brought in "vanilla", with all local changes
residing in curses/pdcurses-backend/

In addition to a curses library, this change also provides libpanel (as
part of the PDCurses code), and libform and libmenu which were derived
from ncurses-5.9.
As they rely on ncurses internals (and PDCurses is not ncurses), more
changes were required for these libraries to work.

The build system is extended to install the right set of header files
depending on the selected curses implementation.

Change-Id: I9e5b920f94b6510da01da2f656196a993170d1c5
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/106
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marcj303@gmail.com>

268 files changed, 75457 insertions, 1 deletions

diff --git a/payloads/libpayload/curses/Makefile.inc b/payloads/libpayload/curses/Makefile.inc
index 44e3ab7eb7..5d14431cda 100644
--- a/payloads/libpayload/curses/Makefile.inc
+++ b/payloads/libpayload/curses/Makefile.inc
@@ -27,8 +27,142 @@
 ## SUCH DAMAGE.
 ##
 
-subdirs-y := libform libpanel libmenu
+ifeq ($(CONFIG_TINYCURSES),y)
+INCLUDES += -Icurses
+endif
 
 libcurses-$(CONFIG_TINYCURSES) += keyboard.c
 libcurses-$(CONFIG_TINYCURSES) += tinycurses.c
 libcurses-$(CONFIG_TINYCURSES) += colors.c
+
+includes-$(CONFIG_TINYCURSES) += curses.h
+
+ifeq ($(CONFIG_PDCURSES),y)
+INCLUDES += -D_LP64=0 -Icurses/PDCurses-3.4 -Icurses/pdcurses-backend -Icurses/menu -Icurses/form
+endif
+
+libcurses-$(CONFIG_PDCURSES) += pdcurses-backend/pdcdisp.c
+libcurses-$(CONFIG_PDCURSES) += pdcurses-backend/pdcgetsc.c
+libcurses-$(CONFIG_PDCURSES) += pdcurses-backend/pdckbd.c
+libcurses-$(CONFIG_PDCURSES) += pdcurses-backend/pdcscrn.c
+libcurses-$(CONFIG_PDCURSES) += pdcurses-backend/pdcsetsc.c
+libcurses-$(CONFIG_PDCURSES) += pdcurses-backend/pdcutil.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/addch.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/move.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/overlay.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/refresh.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/terminfo.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/window.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/util.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/inopts.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/addstr.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/keyname.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/instr.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/clear.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/addchstr.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/kernel.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/pad.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/insstr.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/border.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/getyx.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/getstr.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/getch.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/termattr.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/outopts.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/color.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/deleteln.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/initscr.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/slk.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/delch.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/touch.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/mouse.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/scanw.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/scroll.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/printw.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/bkgd.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/inch.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/attr.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/insch.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/inchstr.c
+libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/beep.c
+
+includes-$(CONFIG_PDCURSES) += pdcurses-backend/nc_alloc.h
+includes-$(CONFIG_PDCURSES) += pdcurses-backend/ncurses_cfg.h
+includes-$(CONFIG_PDCURSES) += PDCurses-3.4/curses.h
+includes-$(CONFIG_PDCURSES) += PDCurses-3.4/term.h
+includes-$(CONFIG_PDCURSES) += PDCurses-3.4/panel.h
+includes-$(CONFIG_PDCURSES) += menu/eti.h
+includes-$(CONFIG_PDCURSES) += menu/menu.h
+includes-$(CONFIG_PDCURSES) += menu/mf_common.h
+includes-$(CONFIG_PDCURSES) += form/form.h
+
+libpanel-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/panel.c
+
+libmenu-$(CONFIG_PDCURSES) += menu/m_req_name.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_item_nam.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_pad.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_cursor.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_item_new.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_attribs.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_item_opt.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_format.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_post.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_userptr.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_item_cur.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_driver.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_sub.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_win.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_global.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_item_vis.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_new.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_scale.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_spacing.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_opts.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_pattern.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_item_val.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_hook.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_item_use.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_items.c
+libmenu-$(CONFIG_PDCURSES) += menu/m_item_top.c
+libform-$(CONFIG_PDCURSES) += form/frm_page.c
+libform-$(CONFIG_PDCURSES) += form/frm_opts.c
+libform-$(CONFIG_PDCURSES) += form/frm_def.c
+libform-$(CONFIG_PDCURSES) += form/frm_req_name.c
+libform-$(CONFIG_PDCURSES) += form/fty_alpha.c
+libform-$(CONFIG_PDCURSES) += form/frm_driver.c
+libform-$(CONFIG_PDCURSES) += form/fld_user.c
+libform-$(CONFIG_PDCURSES) += form/frm_win.c
+libform-$(CONFIG_PDCURSES) += form/fld_newftyp.c
+#libform-$(CONFIG_PDCURSES) += form/fty_regex.c
+libform-$(CONFIG_PDCURSES) += form/fld_stat.c
+libform-$(CONFIG_PDCURSES) += form/fld_pad.c
+libform-$(CONFIG_PDCURSES) += form/fld_current.c
+libform-$(CONFIG_PDCURSES) += form/frm_post.c
+#libform-$(CONFIG_PDCURSES) += form/f_trace.c
+libform-$(CONFIG_PDCURSES) += form/fty_generic.c
+libform-$(CONFIG_PDCURSES) += form/fld_page.c
+libform-$(CONFIG_PDCURSES) += form/frm_hook.c
+libform-$(CONFIG_PDCURSES) += form/frm_scale.c
+libform-$(CONFIG_PDCURSES) += form/fty_int.c
+libform-$(CONFIG_PDCURSES) += form/fty_alnum.c
+libform-$(CONFIG_PDCURSES) += form/frm_cursor.c
+#libform-$(CONFIG_PDCURSES) += form/fty_ipv4.c
+libform-$(CONFIG_PDCURSES) += form/fld_link.c
+libform-$(CONFIG_PDCURSES) += form/fld_arg.c
+libform-$(CONFIG_PDCURSES) += form/fld_move.c
+libform-$(CONFIG_PDCURSES) += form/fld_def.c
+libform-$(CONFIG_PDCURSES) += form/fld_type.c
+libform-$(CONFIG_PDCURSES) += form/fld_max.c
+libform-$(CONFIG_PDCURSES) += form/fld_ftlink.c
+libform-$(CONFIG_PDCURSES) += form/fld_ftchoice.c
+libform-$(CONFIG_PDCURSES) += form/fld_info.c
+libform-$(CONFIG_PDCURSES) += form/frm_user.c
+#libform-$(CONFIG_PDCURSES) += form/fty_num.c
+libform-$(CONFIG_PDCURSES) += form/frm_sub.c
+libform-$(CONFIG_PDCURSES) += form/fty_enum.c
+libform-$(CONFIG_PDCURSES) += form/frm_data.c
+libform-$(CONFIG_PDCURSES) += form/fld_opts.c
+libform-$(CONFIG_PDCURSES) += form/fld_attr.c
+libform-$(CONFIG_PDCURSES) += form/fld_dup.c
+libform-$(CONFIG_PDCURSES) += form/fld_just.c
+
diff --git a/payloads/libpayload/curses/PDCurses-3.4/HISTORY b/payloads/libpayload/curses/PDCurses-3.4/HISTORY
new file mode 100644
index 0000000000..7cf5b71acc
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/HISTORY
@@ -0,0 +1,1925 @@
+PDCurses 3.4 - 2008/09/08
+=========================
+
+Nothing much new this time, but I've been sitting on some bug fixes for 
+almost a year, so it's overdue. Apart from bugs, the main changes are in 
+the documentation.
+
+New features:
+
+- setsyx() is now a function rather than a macro.
+
+Bug fixes and such:
+
+- In x11, the xc_atrtab table size was under-calculated by half, 
+  resulting in crashes at (oddly) certain line counts. (It should've 
+  crashed a lot more.) Reported by Mark Hessling.
+
+- Test for moved cursor was omitting the window origin offset. Reported 
+  by Carey Evans.
+
+- Is DOS and OS/2, the value for max items in key_table was still wrong.
+  Reported by C.E.
+
+- Changed isendwin() so it won't crash after delscreen().
+
+- Ensure zero-termination in PDC_mbstowcs() and PDC_wcstombs(). 
+
+- Disable QuickEdit Mode when enabling mouse input for the Win32 
+  console; reported by "Zalapkrakna".
+
+- Fix for building under Innotek C (I hope). Report by Elbert Pol, fix
+  courtesy of Paul Smedley.
+
+- Unified exports list with no duplicates -- pdcurses.def is now built
+  from components at compile time.
+
+- Don't install curspriv.h, and don't include it with binary
+  distributions.
+
+- Building DLLs with LCC is no longer supported, due to the primitive
+  nature of its make.exe.
+
+- Export the terminfo stub functions from the DLLs, too.
+
+- Added support for Apple's ".dylib" in configure. Suggested by Marc 
+  Vaillant (who says it's needed with OS 10.5.)
+
+- In sdl1/Makefile.mng, ensure that CC is set.
+
+- In the gcc makefiles, "$?" didn't really have the desired effect --
+  _all_ the dependencies showed up on the command line, including
+  curses.h, and pdcurses.a twice.  And apparently, this can mess up some
+  old version (?) of MinGW. So, revert to spelling out "tuidemo.o
+  tui.o". Reported by "Howard L."
+
+- Extensive documentation revision and reorganizing. More to do here. 
+  For example, I moved the build instructions from INSTALL (which never 
+  really described installation) to the platform-specific READMEs. 
+
+- New indentation standard: four spaces, no tabs.
+
+------------------------------------------------------------------------
+
+PDCurses 3.3 - 2007/07/11
+=========================
+
+This release adds an SDL backend, refines the demos, and is faster in 
+some cases.
+
+New features:
+
+- SDL port. See INSTALL, doc/sdl.txt and sdl1/* for details.
+
+- Double-buffering -- minimize screen writes by checking, in doupdate()
+  and wnoutrefresh(), whether the changes to curscr are really changes.
+  In most cases, this makes no difference (writes were already limited
+  to areas marked as changed), but it can greatly reduce the overhead
+  from touchwin(). It also helps if you have small, separated updates on
+  the same line.
+
+- The PDC_RGB colors can now be used, or not, with any platform (as long
+  as the same options are used when compiling both the library and
+  apps). This may help if you have apps that are hardwired to assume
+  certain definitions.
+
+- Restored the use_default_colors() stuff from the ncurses versions of
+  the rain and worm demos, to make them "transparent" (this is useful
+  now, with the SDL port); added transparency to newdemo.
+
+- Added setlocale() to tuidemo, to make it easier to browse files with
+  non-ASCII characters.
+
+- Sped up firework demo by replacing unneeded clear() and init_pair()
+  calls.
+
+- Allow exit from ptest demo by typing 'q'.
+
+- New functions for implementors: PDC_pair_content() and PDC_init_pair()
+  (the old pdc_atrtab stuff was arguably the last remnant of code in the
+  pdcurses directory that was based on platform details).
+
+Bug fixes and such:
+
+- Implicit wrefresh() needs to be called from wgetch() when the window's 
+  cursor position is changed, even if there are no other changes.
+
+- Set SP->audible on a per-platform basis, as was documented in
+  IMPLEMNT, but not actually being done.
+
+- Minor tweaks for efficiency and readability, notably with wscrl().
+
+- tuidemo didn't work correctly on monochrome screens when A_COLOR was
+  defined -- the color pair numbers appeared as the corresponding
+  character; also, the input box was (I now realize) broken with ncurses
+  since our 2.7, and broke more subtly with PDCurses' new implicit
+  refresh handling; also, the path to the default file for the Browse
+  function was a bit off.
+
+- Assume in the demos that curs_set() is always available -- there's no
+  good test for this, and the existing tests were bogus.
+
+- Made the command-line parameter for ptest work. (If given an argument,
+  it delays that number of milliseconds between changes, instead of
+  waiting for a key, and automatically loops five times.)
+
+- Building the Win32 DLL with MinGW or Cygwin wouldn't work from outside
+  the platform directory.
+
+- Building the X11 port with Cygwin required manually editing the 
+  Makefile after configuring; no longer. Reported by Warren W. Gay.
+
+- Minor tightening of configure and makefiles.
+
+- Bogus references to "ACS_BLCORNER" in the border man page. Reported by
+  "Walrii".
+
+- slk_wlabel() was not documented.
+
+- Spelling cleanup.
+
+- Changed RCSIDs to not end with a semicolon -- avoids warnings when
+  compiling with the -pedantic option.
+
+- Merged latin-1.txt into x11.txt.
+
+- Updated config.guess and config.sub to more recent versions.
+
+------------------------------------------------------------------------
+
+PDCurses 3.2 - 2007/06/06
+=========================
+
+This release mainly covers changes to the build process, along with a 
+few structural changes.
+
+New features:
+
+- The panel library has been folded into the main library. What this
+  means is that you no longer need to specify "-lpanel" or equivalent
+  when linking programs that use panel functionality with PDCurses;
+  however, panel.lib/.a is still provided (as a copy of pdcurses.lib/.a)
+  so that you can, optionally, build your projects with no changes. It
+  also means that panel functionality is available with the DLL or
+  shared library. Note that panel.h remains separate from curses.h.
+
+- Setting the PDCURSES_SRCDIR environment variable is no longer required
+  before building, unless you want to build in a location other than the
+  platform directory. (See INSTALL.)
+
+- MinGW and Cygwin makefiles support building DLLs, via the "DLL=Y"
+  option. Partly due to Timofei Shatrov.
+
+- Support for the Digital Mars compiler.
+
+- Watcom makefiles now use the "loaddll" feature.
+
+Bug fixes and such:
+
+- Eliminated the platform defines (DOS, WIN32, OS2, XCURSES) from
+  curses.h, except for X11-specific SCREEN elements and functions.
+  Dynamically-linked X11 apps built against an old version will have
+  their red and blue swapped until rebuilt. (You can define PDC_RGB to
+  build the library with the old color scheme, but it would also have to
+  be defined when building any new app.) Any app that depends on
+  PDCurses to determine the platform it's building on will have to make
+  other arrangements.
+
+- Documentation cleanup -- added more details; removed some content that
+  didn't apply to PDCurses; moved the doc-building tool to the doc
+  directory; changed *.man to *.txt.
+
+- The EMX makefile now accepts "DLL=Y", builds pdcurses.dll instead of
+  curses.dll, builds either the static library or the DLL (not both at
+  once), and links all the demos with the DLL when building it.
+
+- In Win32, read the registry only when needed: when init_color() or 
+  color_content() is called, instead of at startup.
+
+- A few additional consts in declarations.
+
+- The Win32 compilers that build DLLs now use common .def files.
+
+- panel.h functions sorted by name, as with other .h files; curses.h is
+  no longer included by repeated inclusions of panel.h or term.h.
+
+- Simplified Borland makefiles.
+
+- Makefile.aix.in depended on a file, xcurses.exp, that was never there.
+  This problem was fixed as part of the change to common .def files; 
+  however, I still haven't been able to test building on AIX.
+
+------------------------------------------------------------------------
+
+PDCurses 3.1 - 2007/05/03
+=========================
+
+Primarily clipboard-related fixes, and special UTF-8 support.
+
+New features:
+
+- "Force UTF-8" mode, a compile-time option to force the use of UTF-8
+  for multibyte strings, instead of the system locale. (Mainly for
+  Windows, where UTF-8 doesn't work well in the console.) See INSTALL.
+
+- Multibyte string support in PDC_*clipboard() functions, and in Win32's
+  PDC_set_title().
+
+- Added the global string "ttytype", per other curses implementations,
+  for compatibility with old BSD curses.
+
+- Real functions for the "quasi-standard aliases" -- crmode(),
+  nocrmode(), draino(), resetterm(), fixterm() and saveterm().
+  (Corresponding macros removed.)
+
+Bug fixes and such:
+
+- In Win32, under NT-family OSes, the scrollback buffer would be
+  restored by endwin(), but would not be turned off again when resuming
+  curses after an endwin(). The result was an odd, partly-scrolled-up
+  display. Now, the buffer is toggled by PDC_reset_prog_mode() and
+  PDC_reset_shell_mode(), so it's properly turned off when returning
+  from an endwin().
+
+- In 3.0, selection in X11 didn't work. (Well, the selecting worked, but 
+  the pasting elsewhere didn't.) This was due to the attempted fix 
+  "don't return selection start as a press event," so that's been 
+  reverted for now.
+
+- PDC_setclipboard() was locking up in X11. Reported by Mark Hessling.
+
+- Missing underscore in the declaration of XC_say() prevented
+  compilation with PDCDEBUG defined.  Reported by M.H.
+
+- Off-by-one error in copywin() -- the maximum coordinates for the
+  destination window should be inclusive. Reported by Tiago Dionizio.
+
+- Start in echo mode, per X/Open. Reported by T.D.
+
+- Strip leading and trailing spaces from slk labels, per a literal
+  reading of X/Open. Suggested by Alexey Miheev (about ncurses, but it
+  also applies here).
+
+- The #endif for __PDCURSES__ needs to come _after_ the closing of the
+  extern "C". This has been broken since June 2005. Fortunately (?), it
+  only shows up if the file is included multiple times, and then only in
+  C++. Reported on the DOSBox forums.
+
+- Use CF_OEMTEXT instead of CF_TEXT in the narrow versions of the 
+  clipboard functions in Win32, to match the console.
+
+- Changed the format of the string returned from longname().
+
+- In the clipboard test in the testcurs demo, use a single mvprintw() to
+  display the return from PDC_getclipboard(), instead of a loop of
+  addch(), which was incompatible with multibyte strings.
+
+- Moved has_key() into the keyname module, and documented it.
+
+- Moved RIPPEDOFFLINE to curspriv.h.
+
+- Typos in IMPLEMNT.
+
+------------------------------------------------------------------------
+
+PDCurses 3.0 - 2007/04/01
+=========================
+
+The focuses for this release are X/Open conformance, i18n, better color 
+support, cleaner code, and more consistency across platforms.
+
+This is only a brief summary of the changes. For more details, consult 
+the CVS log.
+
+New features:
+
+- An almost complete implementation of X/Open curses, including the
+  wide-character and attr_t functions (but excluding terminfo). The
+  wide-character functions work only in Win32 and X11, for now, and
+  require building the library with the appropriate options (see
+  INSTALL). Note that this is a simplistic implementation, with exactly
+  one wchar_t per cchar_t; the only characters it handles properly are
+  those that are one column wide.
+
+- Support for X Input Methods in the X11 port (see INSTALL). When built
+  this way, the internal compose key support is disabled in favor of
+  XIM's, which is a lot more complete, although you lose the box cursor.
+
+- Multibyte character support in the non-wide string handling functions, 
+  per X/Open. This only works when the library is built with wide- 
+  character support enabled.
+
+- Mouse support for DOS and OS/2. The DOS version includes untested 
+  support for scroll wheels, via the "CuteMouse" driver.
+
+- An ncurses-compatible mouse interface, which can work in parallel with 
+  the traditional PDCurses mouse interface. See the man page (or 
+  mouse.c) for details.
+
+- DOS and OS/2 can now return modifiers as keys, as in Win32 and X11.
+
+- COLORS, which had been fixed at 8, is now either 8 or 16, depending on
+  the terminal -- usually 16. When it's 8, blinking mode is enabled
+  (controlled as before by the A_BLINK attribute); when it's 16, bright
+  background colors are used instead. On platforms where it can be
+  changed, the mode is toggled by the new function PDC_set_blink().
+  PDCurses tries to set PDC_set_blink(FALSE) at startup. (In Win32, it's
+  always set to FALSE; in DOS, with other than an EGA or VGA card, it 
+  can't be.) Also, COLORS is now set to 0 until start_color() is called.
+
+- Corresponding to the change in COLORS, COLOR_PAIRS is now 256.
+
+- Working init_color() and color_content(). The OS/2 version of
+  init_color() works only in a full-screen session; the Win32 version
+  works only in windowed mode, and only in NT-family OSes; the DOS
+  version works only with VGA adapters (real or simulated). The Win32
+  version is based mostly on James Brown's setconsoleinfo.c
+  (www.catch22.net).
+
+- use_default_colors(), assume_default_colors(), and curses_version(),
+  after ncurses.
+
+- Added global int TABSIZE, after ncurses and Solaris curses; removed
+  window-specific _tabsize.
+
+- Logical extension to the wide-character slk_ funcs: slk_wlabel(), for 
+  retrieving the label as a wide-character string.
+
+- A non-macro implementation of ncurses' wresize().
+
+- Working putwin(), getwin(), scr_dump() and scr_restore().
+
+- A working acs_map[]. Characters from the ACS are now stored in window
+  structures as a regular character plus the A_ALTCHARSET attribute, and
+  rendered to the ACS only when displayed. (This allows, for example,
+  the correct display on one platform of windows saved from another.)
+
+- In X11, allow selection and paste of UTF8_STRING.
+
+- The testcurs demo now includes a color chart and init_color() test, a
+  wide character input test, a display of wide ACS characters with
+  sample Unicode text, a specific test of flash(), more info in the
+  resize test, and attempts to change the width as well as the height.
+
+- Command-line option for MSVC to build DLLs (see INSTALL). Also, the
+  naming distinction for DLLs ("curses" vs. "pdcurses") is abandoned,
+  and either the static lib or DLL is built, not both at once (except
+  for X11).
+
+- For backwards compatibility, a special module just for deprecated
+  functions -- currently PDC_check_bios_key(), PDC_get_bios_key(),
+  PDC_get_ctrl_break() and PDC_set_ctrl_break(). These shouldn't be used
+  in applications, but currently are... in fact, all the "private"
+  functions (in curspriv.h) are subject to change and should be avoided. 
+
+- A new document, IMPLEMNT, describing PDCurses' internal functions for
+  those wishing to port it to new platforms.
+
+- Mark Hessling has released the X11 port to the public domain. 
+  (However, x11/ScrollBox* retain their separate copyright and MIT-like 
+  license.)
+
+Bug fixes and such:
+
+- Most of the macros have been removed (along with the NOMACROS ifdef).
+  The only remaining ones are those which have to be macros to work, and
+  those that are required by X/Open to be macros. There were numerous
+  problems with the macros, and no apparent reason to keep them, except
+  tradition -- although it was PCcurses 1.x that first omitted them.
+
+- Clean separation of platform-specific code from the rest. Outside of
+  the platform directories, there remain only a few ifdefs in curses.h
+  and curspriv.h.
+
+- General reorganization and simplification.
+
+- Documentation revisions.
+
+- When expanding control characters in addch() or insch(), retain the 
+  attributes from the chtype.
+
+- Preserve the A_ALTCHARSET attribute in addch() and insch().
+
+- Per X/Open, beep() should always return OK.
+
+- On platforms with a controlling terminal (i.e., not X11), curs_set(1)
+  now sets the cursor to the shape it had at the time of initscr(),
+  rather than always making it small. (Exception for DOS: If the video
+  mode has been changed by PDC_resize_screen(), curs_set(1) reverts to
+  line 6/7.) The shape is taken from SP->orig_cursor (the meaning of
+  which is platform-specific).
+
+- Stop updating the cursor position when the cursor is invisible (this 
+  gives a huge performance boost in Win 9x); update the cursor position 
+  from curs_set() if changing from invisible to visible.
+
+- Some tweaking of the behavior of def_prog_mode(), def_shell_mode(), 
+  savetty(), reset_prog_mode(), reset_shell_mode() and resetty()... 
+  still not quite right.
+
+- flash() was not implemented for Win32 or X. A portable implementation
+  is now used for all platforms. Note that it's much slower than the
+  old (DOS and OS/2) version, but this is only apparent on an extremely
+  slow machine, such as an XT.
+
+- In getstr(), backspacing on high-bit characters caused a double 
+  backspace.
+
+- hline() and vline() used an incorrect (off by one) interpretation of 
+  _maxx and _maxy. If values of n greater than the max were specified, 
+  these functions could access unallocated memory.
+
+- innstr() is supposed to return the number of characters read, not just 
+  OK or ERR. Reported by Mike Aubury.
+
+- A proper implementation of insch() -- the PDC_chadd()-based version 
+  wasn't handling the control characters correctly.
+
+- Return ASCII and control key names from keyname() (problem revealed by
+  ncurses' movewindow test); also, per X/Open, return "UNKNOWN KEY" when 
+  appropriate, rather than "NO KEY NAME".
+
+- Turn off the cursor from leaveok(TRUE), even in X11; leaveok(FALSE)
+  now calls curs_set(1), regardless of the previous state of the cursor.
+
+- In the slk area, BUTTON_CLICKED events now translate to function keys,
+  along with the previously recognized BUTTON_PRESSED events. Of course,
+  it should really be checking the events specified by map_button(),
+  which still doesn't work.
+
+- napms(0) now returns immediately.
+
+- A unified napms() implementation for DOS -- no longer throttles the
+  CPU when built with any compiler.
+
+- Allow backspace editing of the nocbreak() buffer.
+
+- pair_content(0, ...) is valid.
+
+- There was no check to ensure that the pnoutrefresh() window fit within 
+  the screen. It now returns an ERR if it doesn't.
+
+- In X11, resize_term() must be called with parameters (0, 0), and only 
+  when SP->resized is set, else it returns ERR.
+
+- Copy _bkgd in resize_window(). Patch found on Frederic L. W. Meunier's 
+  web site.
+
+- slk_clear() now removes the buttons completely, as in ncurses.
+
+- Use the current foreground color for the line attributes (underline,
+  left, right), unless PDC_set_line_color() is explicitly called. After 
+  setting the line color, you can reset it to this mode via 
+  "PDC_set_line_color(-1)".
+
+- Removed non-macro implementations of COLOR_PAIR() and PAIR_NUMBER().
+
+- Dispensed with PDC_chadd() and PDC_chins() -- waddch() and winsch() 
+  are now (again) the core functions.
+
+- Dropped or made static many obsolete, unused, and/or broken functions,
+  including PDC_chg_attrs(), PDC_cursor_on() and _off(),
+  PDC_fix_cursor(), PDC_get_attribute(), PDC_get_cur_col() and _row(),
+  PDC_set_80x25(), PDC_set_cursor_mode(), PDC_set_rows(),
+  PDC_wunderline(), PDC_wleftline(), PDC_wrightline(),
+  XCursesModifierPress() and XCurses_refresh_scrollbar().
+
+- Obsolete/unused defines: _BCHAR, _GOCHAR, _STOPCHAR, _PRINTCHAR 
+  _ENDLINE, _FULLWIN and _SCROLLWIN.
+
+- Obsolete/unused elements of the WINDOW struct: _pmax*, _lastp*, 
+  _lasts*.
+
+- Obsolete/unused elements of the SCREEN struct: orgcbr, visible_cursor,
+  sizeable, shell, blank, cursor, orig_emulation, font, orig_font,
+  tahead, adapter, scrnmode, kbdinfo, direct_video, video_page,
+  video_seg, video_ofs, bogus_adapter. (Some of these persist outside
+  the SCREEN struct, in the platform directories.) Added mouse_wait and 
+  key_code.
+
+- Removed all the EMALLOC stuff. Straight malloc calls were used 
+  elsewhere; it was undocumented outside of comments in curspriv.h; and 
+  there are better ways to use a substitute malloc().
+
+- Single mouse clicks are now reportable on all platforms (not just
+  double-clicks). And in general, mouse event reporting is more
+  consistent across platforms.
+
+- The mouse cursor no longer appears in full-screen mode in Win32 unless
+  a nonzero mouse event mask is used.
+
+- ALT-keypad input now works in Win32.
+
+- In Win32, SetConsoleMode(ENABLE_WINDOW_INPUT) is not useful, and 
+  appears to be the source of a four-year-old bug report (hanging in 
+  THE) by Phil Smith.
+
+- Removed the PDC_THREAD_BUILD stuff, which has never worked. For the
+  record: PDCurses is not thread-safe. Neither is ncurses; and the
+  X/Open curses spec explicitly makes it a non-requirement.
+
+- With the internal compose key system in the X11 port, modifier keys
+  were breaking out of the compose state, making it impossible to type
+  accented capitals, etc. Also, Multi_key is now the default compose
+  key, instead of leaving it undefined by default; and a few more combos
+  are supported.
+
+- In X11, the first reported mouse event after startup always read as a
+  double-click at position 0, 0. (This bug was introduced in 2.8.)
+
+- In X11, don't return selection start as a press event. (Shift-click on
+  button 1 is still returned.)
+
+- In X11, properly handle pasting of high-bit chars. (It was doing an
+  unwanted sign extension.)
+
+- In X11, BUTTON_MOVED was never returned, although PDC_MOUSE_MOVED was
+  set.
+
+- The fix in 2.8 for the scroll wheel in X11 wasn't very good -- it did
+  report the events as scroll wheel events, but it doubled them. Here's
+  a proper fix.
+
+- Changed mouse handling in X11: Simpler translation table, with
+  XCursesPasteSelection() called from XCursesButton() instead of the
+  translation table; require shift with button 1 or 2 for select or
+  paste when mouse events are being reported (as with ncurses), allowing
+  passthrough of simple button 2 events. This fixes the previously
+  unreliable button 2 behavior.
+
+- Modifier keys are now returned on key up in X11, as in Win32. And in
+  general, modifier key reporting is more consistent across platforms.
+
+- Modifiers are not returned as keys when a mouse click has occurred
+  since the key press.
+
+- In BIOS mode (in DOS), count successive identical output bytes, and
+  make only one BIOS call for all of them. This dramatically improves 
+  performance.
+
+- The cursor position was not always updated correctly in BIOS mode.
+
+- In testcurs, the way the ACS test was written, it would really only
+  work with a) PDCurses (with any compiler), or b) gcc (with any
+  curses). Here's a more portable implementation.
+
+- Better reporting of mouse events in testcurs.
+
+- Blank out buffer and num before the scanw() test in testcurs, in case 
+  the user just hits enter or etc.; clear the screen after resizing.
+
+- Allow tuidemo to use the last line.
+
+- Separate left/right modifier keys are now reported properly in Win32.
+  (Everything was being reported as _R.)
+
+- Attempts to redirect input in Win32 now cause program exit and an 
+  error message, instead of hanging.
+
+- Dropped support for the Microway NDP compiler.
+
+- Some modules renamed, rearranged.
+
+- Fixes for errors and warnings when building with Visual C++ 2005.
+
+- In MSVC, the panel library didn't work with the DLL.
+
+- Complete export lists for DLLs.
+
+- Simplified makefiles; moved common elements to .mif files; better 
+  optimization; strip demos when possible.
+
+- Changed makefile targets of "pdcurses.a/lib" and "panel.a/lib" to 
+  $(LIBCURSES) and $(LIBPANEL). Suggestion of Doug Kaufman.
+
+- Changed "install" target in the makefile to a double-colon rule, to 
+  get around a conflict with INSTALL on non-case-sensitive filesystems, 
+  such as Mac OS X's HFS+. Reported by Douglas Godfrey et al.
+
+- Make PDCurses.man dependent on manext. Suggestion of Tiziano Mueller.
+
+- Set up configure.ac so autoheader works; removed some obsolescent 
+  macros. Partly the suggestion of T.M.
+
+- The X11 port now builds in the x11 directory (including the demos), as
+  with other ports.
+
+- The X11 port should now build on more 64-bit systems. Partly due to 
+  M.H.
+
+- The default window title and icons for the X11 port are now "PDCurses"
+  instead of "XCurses".
+
+- Internal functions and variables made static where possible.
+
+- Adopted a somewhat more consistent naming style: Internal functions
+  with external linkage, and only those, have the prefix "PDC_";
+  external variables that aren't part of the API use "pdc_"; static
+  functions use "_"; and "XC_" and "xc_" prefixes are used for functions
+  and variables, respectively, that are shared between both processes in
+  the X11 port. Also eliminated camel casing, where possible.
+
+- Changed the encoding for non-ASCII characters in comments and
+  documentation from Latin-1 to UTF-8.
+
+------------------------------------------------------------------------
+
+PDCurses 2.8 - 2006/04/01
+=========================
+
+As with the previous version, you should assume that apps linked against 
+older dynamic versions of the library won't work with this one until 
+recompiled.
+
+New features:
+
+- Simpler, faster.
+
+- Declarations for all supported, standard functions, per the X/Open
+  Curses 4.2 spec, with the notable exception of getch() and ungetch().
+  You can disable the use of the macro versions by defining NOMACROS
+  before including curses.h (see xmas.c for an example). NOMACROS yields
+  smaller but theoretically slower executables.
+
+- New functions: vwprintw(), vwscanw(), vw_printw() and vw_scanw(). This 
+  completes the list of X/Open 4.2 functions, except for those concerned 
+  with attr_t and wide characters. Some (especially the terminfo/termcap 
+  functions) aren't yet fully fleshed out, though.
+
+- Non-macro implementations for COLOR_PAIR(), PAIR_NUMBER(), getbkgd(), 
+  mvgetnstr(), mvwgetnstr(), mvhline(), mvvline(), mvwhline(), and 
+  mvwvline(). (The macros are still available, too.)
+
+- newterm() works now, in a limited way -- the parameters are ignored, 
+  and only the first invocation will work (i.e., only one SCREEN can be 
+  used).
+
+- start_color() works now -- which is to say, if you _don't_ call it, 
+  you'll only get monochrome output. Also, without calling it, the 
+  terminal's default colors will be used, where supported (currently 
+  only in Win32). This is equivalent to the PDC_ORIGINAL_COLORS behavior 
+  introduced in 2.7, except that _only_ the default colors will be used. 
+  (PDC_ORIGINAL_COLORS is still available, if you want to combine the 
+  use of specific colors and the default colors.)
+
+- New logic for termname() and longname(): termname() always returns
+  "pdcurses"; longname() returns "PDCurses for [platform] [adapter]
+  [COLOR/MONO]-YxX" (adapter is only defined for DOS and OS/2). This is
+  the first time these functions return _anything_ in Win32.
+
+- New installation method for XCurses: the header files are placed in a 
+  subdirectory "xcurses" within the include directory, rather than being 
+  renamed. (But the renamed xcurses.h and xpanel.h are also installed, 
+  for backwards compatibility.) curspriv.h and term.h are now available,
+  and existing curses-based code need no longer be edited to use 
+  XCurses' curses.h. And with no more need for explicit XCursesExit() 
+  calls (see below), your code need not be changed at all to move from 
+  another curses implementation to XCurses. It can be as simple as "gcc 
+  -I/usr/local/include/xcurses -lXCurses -oprogname progname.c".
+
+- Combined readme.* into this HISTORY file, and incorporated the old 1.x
+  (PCcurses) history.
+
+- New functionality for the testcurs demo: ACS character display; menu 
+  support for PgUp, PgDn, Home and End; centered menu; and it can now 
+  be resized in X.
+
+- Added modified versions of the rain and worm demos from ncurses.
+
+Bug fixes and such:
+
+- Big cleanup of dead and redundant code, including unneeded defines, 
+  ifdefs, and structure elements.
+
+- flushinp() was not implemented for Win32.
+
+- resetty() was not restoring LINES and COLS.
+
+- nonl() made '\n' print a line feed without carriage return. This was 
+  incorrect.
+
+- Removed bogus implementation of intrflush().
+
+- The line-breakout optimization system, disabled by default in 2.7, is
+  removed in 2.8. It simply didn't work, and never has. (The typeahead() 
+  function remains, for compatibility, but does nothing.)
+
+- The declarations for the printw() and scanw() function families were
+  erroneously ifdef'd.
+
+- Safer printw() calls on platforms that support vsnprintf().
+
+- Use the native vsscanf() in DJGPP, MinGW and Cygwin.
+
+- ACS_BLOCK now works in X.
+
+- Explicit calls to XCursesExit() are no longer needed.
+
+- XCURSES is now defined automatically if not DOS, OS2 or WIN32.
+
+- The default icon for XCurses wasn't working (had to remove the focus 
+  hint code to fix this). Also, the default title is now "XCurses" 
+  instead of "main".
+
+- Incorrect dimensions (undercounting by two in each direction) were
+  shown while resizing in X.
+
+- Scroll wheel events were not always correctly reported in X.
+
+- 32 bits are enough for the "long" chtype, but 64 bits were used on a 
+  64-bit system, wasting memory. Now conditioned on _LP64. This could be 
+  faster, too.
+
+- The short, 16-bit chtype now works with XCurses.
+
+- Corrected return value for is_linetouched(), is_wintouched(),
+  can_change_color() and isendwin() (bool instead of int).
+
+- timeout(), wtimeout(), idcok() and immedok() return void.
+
+- pair_content() takes a short.
+
+- Replaced incorrect usages of attr_t with chtype. attr_t is still 
+  typedef'd, for backwards compatibility. (It's supposed to be used for 
+  the WA_*-style functions, which PDCurses doesn't yet support.)
+
+- Added const where required by the spec, and in other appropriate
+  places.
+
+- Removed PDC_usleep(). napms() is now the core delay routine.
+
+- Fixed poll() support in napms().
+
+- Various changes to the internal PDC_* functions -- don't depend on 
+  these, and don't use them unless you absolutely have to.
+
+- Some routines accessed window structures in their variable 
+  declarations, _before_ checking for a NULL window pointer.
+
+- Dropped support for the undocumented PDC_FULL_DISPLAY, wtitle(), and
+  PDC_print().
+
+- Cleaned up remaining warnings.
+
+- Reduced unnecessary #include directives -- speeds up compilation.
+
+- Fix for demos build in Borland/DOS -- the makefile in 2.7 didn't 
+  specify the memory model. Reported by Erwin Waterlander.
+
+- Simplified the makefiles; e.g., some now build each demo in a single 
+  step, and Watcom no longer uses demos.lnk. Also, the demo exes are now 
+  stripped when possible; maximum compression used for archives built 
+  by the makefiles; xcurses-config removed as part of "make distclean"; 
+  and I tweaked optimization for some platforms.
+
+- Reverted to /usr/local/ as default installation directory for XCurses.
+
+- Upgraded to autoconf 2.59... instantly doubling the size of the
+  configure script. Ah well. Otherwise, simplified the build system.
+
+- Dropped support for pre-ANSI compilers. (It hasn't worked since at
+  least version 2.4, anyway.)
+
+- Revised and, I hope, clarified the boilerplate and other comments.
+
+- Simplified logging and RCS ids; added RCS ids where missing.
+
+- Consistent formatting for all code, approximately equivalent to
+  "indent -kr -i8 -bl -bli0", with adjustments for 80 columns.
+
+------------------------------------------------------------------------
+
+PDCurses 2.7 - 2005/12/30
+=========================
+
+INTRODUCTION:
+
+ Hello all. As of a few weeks ago, I'm the new maintainer for PDCurses.
+ Here's a brief summary of changes in this release. (More details are
+ available in the CVS log and trackers on SourceForge.)
+
+NEW FEATURES:
+
+- Functions: delscreen(), getattrs(), has_key(), slk_color(),
+  wcolor_set(), wtimeout().
+
+- Macros: color_set(), mvhline(), mvvline(), mvwgetnstr(), mvwhline(),
+  mvwvline(), timeout(), wresize().
+
+- Stub implementations of terminfo functions (including a term.h).
+
+- More stubs for compatibility: filter(), getwin(), putwin(),
+  noqiflush(), qiflush(), scr_dump(), scr_init(), scr_restore(),
+  scr_set(), use_env(), vidattr(), vidputs().
+
+- The terminal's default colors are used as curses' default colors when
+  the environment variable "PDC_ORIGINAL_COLORS" is set to any value
+  (Win32 only at the moment).
+
+- Simplified build system.
+
+- Replaced PDC_STATIC_BUILD with its opposite, PDC_DLL_BUILD (see .mak
+  files for more info).
+
+- Minimal implementation of color_content() -- no longer a stub.
+
+- Added the remaining ACS defines (ACS_S3, ACS_BBSS, etc.) for
+  DOS/OS2/Win; "enhanced" versions of existing ACS characters used.
+
+- Support for scroll wheels.
+
+- Support for Pacific C.
+
+BUGS FIXED:
+
+- Builds correctly (including demos) on all tested platforms (see
+  below); nearly all compiler warnings have been cleaned up; the ptest
+  demo is built on all platforms; "clean" targets are improved.
+
+- The ability to build ncurses_tests has been restored (see demos dir).
+
+- Line-breakout optimization now defaults to off (equivalent to
+  "typeahead(-1)"), so output is not interrupted by keystrokes (it's
+  supposed to resume on the next refresh(), which wasn't working).
+
+- Implicit wrefresh() in wgetch() was not being invoked in nodelay mode.
+
+- subpad() was erroneously offsetting from the origin coordinates of the
+  parent pad (which are always -1,-1).
+
+- In wborder(), whline(), and wvline(), the current (wattrset) attribute
+  was being used, but not the current background (wbkgd).
+
+- Allow Russian 'r' character ASCII 0xe0 to be returned.
+
+- termattrs() now also returns A_UNDERLINE, A_REVERSE.
+
+- In Win32, with large scrollback buffers set, there was an unwanted
+  "scrollup" effect on startup.
+
+- Revamped keyboard handling for Win32.
+
+- New screen resize method for Win32.
+
+- napms(), delay_output(), etc. now work with Cygwin.
+
+- curs_set(0) wasn't working in Win32 in full-screen (ALT-ENTER) mode --
+  the cursor stayed on.
+
+- The A_REVERSE attribute was broken in XCurses.
+
+- On 64-bit systems, XCurses was ignoring every other keystroke.
+
+- Added focus hints for XCurses.
+
+- Demos (except for tuidemo) once again have their proper titles in
+  XCurses (using Xinitscr() instead of the obsolete XCursesProgramName).
+
+- The 16-bit chtype is a working option again (by removing #define
+  CHTYPE_LONG from curses.h), except in XCurses. It's not recommended;
+  but if your needs are limited, it still works.
+
+- Reset screen size in resetty() under DOS, as in Win32 and OS/2.
+
+- Changes for cursor size under DOS.
+
+- Automatic setting of BIOS mode for CGA under DOS now works.
+
+- The cursor is now always updated in PDC_gotoxy(); this fixes the
+  problem of missing characters in BIOS mode.
+
+- Macros nocbreak(), cbreak(), nocrmode(), crmode(), nodelay(),
+  nl() and nonl() now return OK.
+
+- ERR and OK are now defined as -1 and 0, respectively, for
+  compatibility with other curses implementations -- note that this
+  change is not binary compatible; you'll have to rebuild programs that
+  use shared/dynamic libraries.
+
+- Added "const" to prototypes where appropriate.
+
+- Miscellaneous code cleanup.
+
+ACKNOWLEDGEMENTS:
+
+ Walter Briscoe
+ Jean-Pierre Demailly
+ Ruslan Fedyarov
+ Warren Gay
+ Florian Grosse-Coosmann
+ Vladimir Kokovic
+ Matt Maloy
+ K.H. Man
+ Michael Ryazanov
+ Ron Thibodeau
+ Alexandr Zamaraev
+
+ and of course, MARK HESSLING, for his over 13 years of service as the
+ maintainer of PDCurses. Plus, thanks to all who've reported bugs or
+ requested features. Apologies to anyone I've forgotten.
+
+ I've tested this version on Turbo C++ 3.0 and Borland C++ 3.1 for DOS;
+ DJGPP 2.X; Open Watcom 1.3 for DOS (16 and 32-bit), Windows and OS/2;
+ EMX 0.9d and the "newgcc" version of EMX; Borland C++ 5.5 for Windows;
+ recent versions of MinGW, Cygwin, LCC-Win32 and Microsoft Visual C++;
+ and gcc under several flavors of Linux, Mac OS X, *BSD and Solaris.
+
+-- William McBrine
+
+------------------------------------------------------------------------
+
+PDCurses 2.6 - 2003/01/08
+=========================
+
+INTRODUCTION:
+
+ This release of PDCurses includes the following changes:
+
+BUGS FIXED:
+
+- Allow accented characters on Win32 platform when run on non-English
+  keyboards.
+
+- Allow "special" characters like Ctrl-S, Ctrl-Q under OS/2 to be returned.
+
+- Some bugs with halfdelay() fixed by William McBrine.
+
+- pechochar() should now work correctly.
+
+- redrawwin() macro in curses.h was incorrect - fixed by Alberto Ornaghi
+
+- Don't include "special" characters like KEY_SHIFT_L to be returned in
+  getnstr() family. Bug 542913
+
+- Entering TAB in wgetnstr() no longer exceeds requested buffer size.
+  Bug 489233
+
+- Fixed bug 550066, scrollok() and pads.
+  Also beep() called when buffer exceeded. Bug 562041.
+
+- Reverse video of X11 selection reinstated. Pablo Garcia Abio??
+
+- Right Alt modifier now works like left Alt modifier under Win32
+
+- Add support for all libXaw replacement libraries with Scrollbar bug. 
+  Note that for this to work, you still have to change the libXaw 
+  replacement libraries to fix the bug :-(
+
+- Don't trap signals in XCurses if calling application has ignored them. 
+  Change by Frank Heckenbach.
+
+- Bug reports from Warren W. Gay:
+  - Fix termattrs() to return A_REVERSE and A_BLINK on all platforms.
+  - Fix definition of getsyx() and setsyx() to be consistent with 
+    ncurses. Bug 624424.
+  - Fix definition of echo() and noecho(). Bug 625001.
+  - Fix definition of keypad() and leaveok(). Bug 632653.
+  - Missing panel_hidden() prototype. Bug 649320.
+
+- Fixed bug with calling def_prog_mode(), resize_term(), 
+  reset_prog_mode(); the resize details were being lost.
+
+NEW FEATURES:
+
+- Clipboard support now available on DOS platform, but handled 
+  internally to the currently running process.
+
+- New X11 resource: textCursor, allows the text cursor to be specified 
+  as a vertical bar, or the standard horizontal bar. Thanks to Frank 
+  Heckenbach for the suggestion.
+
+NEW COMPILER SUPPORT:
+
+- lcc-win32 now works correctly
+
+------------------------------------------------------------------------
+
+PDCurses 2.5 - 2001/11/26
+=========================
+
+INTRODUCTION:
+
+ This release of PDCurses includes the following changes:
+
+- Set BASE address for Win32 DLL
+
+- Add KEY_SUP and KEY_SDOWN.
+
+- Add PDC_set_line_color()
+
+- Add blink support as bold background
+
+- Add bold colors
+
+- Add getbkgd() macro
+
+- Add new PDC functions for adding underline, overline, leftline and 
+  rightline
+
+- Add support for shifted keypad keys.
+
+- Allow more keypad keys to work under Win32
+
+- Change Win32 and OS/2 DLL name to curses.dll
+
+- Change example resources to allow overriding from the command line
+
+- Changes for building cleanly on OS/2
+
+- Changes to handle building XCurses under AIX
+
+- Check if prefresh() and pnoutrefresh() parameters are valid.
+
+- Ensure build/install works from any directory
+
+- Handle platforms where X11 headers do not typedef XPointer.
+
+- Mention that Flexos is likely out-of-date.
+
+- Pass delaytenths to XCurses_rawgetch()
+
+- Remove boldFont
+
+- Updates for cursor blinking and italic.
+
+BUGS FIXED:
+
+- Fix bug with getting Win32 clipboard contents. Added new 
+  PDC_freeclipboard() function.
+
+- Fix bug with halfdelay()
+
+- Fix bug with mouse interrupting programs that are not trapping mouse 
+  events under Win32.
+
+- Fix return value from curs_set()
+
+- Reverse the left and right pointing bars in ALT_CHARSET
+
+NEW COMPILER SUPPORT:
+
+- Add QNX-RTP port
+
+------------------------------------------------------------------------
+
+PDCurses 2.4 - 2000/01/17
+=========================
+
+INTRODUCTION:
+
+ This release of PDCurses includes the following changes:
+
+- full support of X11 selection handling
+
+- removed the need for the cursos2.h file
+
+- enabled the "shifted" key on the numeric keypad
+
+- added native clipboard support for X11, Win32 and OS/2
+
+- added extra functions for obtaining internal PDCurses status
+
+- added clipboard and key modifier tests in testcurs.c
+
+- fixes for panel library
+
+- key modifiers pressed by themselves are now returned as keys:
+  KEY_SHIFT_L KEY_SHIFT_R KEY_CONTROL_L KEY_CONTROL_R KEY_ALT_L KEY_ALT_R
+  This works on Win32 and X11 ports only
+
+- Added X11 shared library support
+
+- Added extra slk formats supported by ncurses
+
+- Fixed bug with resizing the terminal when slk were on.
+
+- Changed behavior of slk_attrset(), slk_attron() slk_attroff()
+  functions to work more like ncurses.
+
+BUGS FIXED:
+
+- some minor bug and portability fixes were included in this release
+
+NEW FUNCTIONS:
+
+- PDC_getclipboard() and PDC_setclipboard() for accessing the native
+  clipboard (X11, Win32 and OS/2)
+
+- PDC_set_title() for setting the title of the window (X11 and Win32 
+  only)
+
+- PDC_get_input_fd() for getting the file handle of the PDCurses input
+
+- PDC_get_key_modifiers() for getting the keyboard modifier settings at 
+  the time of the last (w)getch()
+
+- Xinitscr() (only for X11 port) which allows standard X11 switches to 
+  be passed to the application
+
+NEW COMPILER SUPPORT:
+
+- MingW32 GNU compiler under Win95/NT
+
+- Cygnus Win32 GNU compiler under Win95/NT
+
+- Borland C++ for OS/2 1.0+
+
+- lcc-win32 compiler under Win95/NT
+
+ACKNOWLEDGEMENTS: (for this release)
+
+ Georg Fuchs for various changes.
+ Juan David Palomar for pointing out getnstr() was not implemented.
+ William McBrine for fix to allow black/black as valid color pair.
+ Peter Preus for pointing out the missing bccos2.mak file.
+ Laura Michaels for a couple of bug fixes and changes required to 
+ support Mingw32 compiler.
+ Frank Heckenbach for PDC_get_input_fd() and some portability fixes and
+ the fixes for panel library.
+ Matthias Burian for the lcc-win32 compiler support.
+
+------------------------------------------------------------------------
+
+PDCurses 2.3 - 1998/07/09
+=========================
+
+INTRODUCTION:
+
+ This release of PDCurses includes the following changes:
+
+- added more System V R4 functions
+
+- added Win32 port
+
+- the X11 port is now fully functional
+
+- the MS Visual C++ Win32 port now includes a DLL
+
+- both the X11 and Win32 ports support the mouse
+
+- the slk..() functions are now functional
+
+- support for scrollbars under X11 are experimental at this stage
+
+- long chtype extended to non-Unix ports
+
+ The name of the statically built library is pdcurses.lib (or 
+ pdcurses.a). The name of the DLL import library (where applicable) is 
+ curses.lib.
+
+BUGS FIXED:
+
+- some minor bugs were corrected in this release
+
+NEW FUNCTIONS:
+
+- slk..() functions
+
+NEW COMPILER SUPPORT:
+
+- MS Visual C++ under Win95/NT
+
+- Watcom C++ under OS/2, Win32 and DOS
+
+- two EMX ports have been provided:
+  - OS/2 only using OS/2 APIs
+  - OS/2 and DOS using EMX video support routines
+
+EXTRA OPTIONS:
+
+ PDCurses recognizes two environment variables which determines the
+ initialization and finalization behavior.  These environment variables
+ do not apply to the X11 port.
+
+ PDC_PRESERVE_SCREEN
+ If this environment variable is set, PDCurses will not clear the screen
+ to the default white on black on startup.  This allows you to overlay
+ a window over the top of the existing screen background.
+
+ PDC_RESTORE_SCREEN
+ If this environment variable is set, PDCurses will take a copy of the
+ contents of the screen at the time that PDCurses is started; initscr(),
+ and when endwin() is called, the screen will be restored.
+
+
+ACKNOWLEDGEMENTS: (for this release)
+
+ Chris Szurgot for original Win32 port.
+ Gurusamy Sarathy for some updates to the Win32 port.
+ Kim Huron for the slk..() functions.
+ Florian Grosse Coosmann for some bug fixes.
+ Esa Peuha for reducing compiler warnings.
+ Augustin Martin Domingo for patches to X11 port to enable accented 
+ characters.
+
+------------------------------------------------------------------------
+
+PDCurses 2.2 - 1995/02/12
+=========================
+
+INTRODUCTION:
+
+ This release of PDCurses has includes a number of major changes:
+
+- The portable library functions are now grouped together into single 
+  files with the same arrangement as System V R4 curses.
+
+- A panels library has been included. This panels library was written by 
+  Warren Tucker.
+
+- Quite a few more functions have been supplied by Wade Schauer and 
+  incorporated into release 2.2. Wade also supplied the support for the 
+  Microway NDP C/C++ 32 bit DOS compiler.
+
+- The curses datatype has been changed from an unsigned int to a long. 
+  This allows more attributes to be stored as well as increasing the 
+  number of color-pairs from 32 to 64.
+
+- Xwindows port (experimental at the moment).
+
+BUGS FIXED:
+
+- mvwin() checked the wrong coordinates
+
+- removed DESQview shadow memory buffer checking bug in curses.h in 
+  #define for wstandout()
+
+- lots of others I can't remember
+
+NEW FUNCTIONS:
+
+- Too many to mention. See intro.man for a complete list of the 
+  functions PDCurses now supports.
+
+COMPILER SUPPORT:
+
+- DJGPP 1.12 is now supported. The run-time error that caused programs 
+  to crash has been removed.
+
+- emx 0.9a is supported. A program compiled for OS/2 should also work 
+  under DOS if you use the VID=EMX switch when compiling. See the 
+  makefile for details.
+
+- The Microway NDP C/C++ DOS compiler is now supported. Thanks to Wade 
+  Schauer for this port.
+
+- The Watcom C++ 10.0 DOS compiler is now supported. Thanks to Pieter 
+  Kunst for this port.
+
+- The library now has many functions grouped together to reduce the size 
+  of the library and to improve the speed of compilation.
+
+- The "names" of a couple of the compilers in the makefile has changed; 
+  CSET2 is now ICC and GO32 is now GCC.
+
+EXTRA OPTIONS:
+
+ One difference between the behavior of PDCurses and Unix curses is the 
+ attributes that are displayed when a character is cleared. Under Unix 
+ curses, no attributes are displayed, so the result is always black. 
+ Under PDCurses, these functions clear with the current attributes in 
+ effect at the time. With the introduction of the bkgd functions, by 
+ default, PDCurses clears using the value set by (w)bkgd(). To have 
+ PDCurses behave the same way as it did before release 2.2, compile with 
+ -DPDCURSES_WCLR
+
+ACKNOWLEDGEMENTS: (for this release)
+
+ Pieter Kunst, David Nugent, Warren Tucker, Darin Haugen, Stefan Strack, 
+ Wade Schauer and others who either alerted me to bugs or supplied 
+ fixes.
+
+------------------------------------------------------------------------
+
+PDCurses 2.1 - 1993/06/20
+=========================
+
+INTRODUCTION:
+
+ The current code contains bug fixes for the DOS and OS/2 releases and 
+ also includes an alpha release for Unix. The Unix release uses another 
+ public domain package (mytinfo) to handle the low-level screen writes. 
+ mytinfo was posted to comp.sources.unix (or misc) in December 1992 or 
+ January 1993. Unless you are a glutton for punishment I would recommend 
+ you avoid the Unix port at this stage.
+
+ The other major addition to PDCurses is the support for DJGPP (the DOS 
+ port of GNU C++). Thanks to David Nugent <davidn@csource.oz.au>.
+
+ Other additions are copywin() function, function debugging support and 
+ getting the small and medium memory models to work. The testcurs.c demo 
+ program has also been changed significantly and a new demo program, 
+ tuidemo, has been added.
+
+ Some people have suggested including information on where to get dmake 
+ from. oak.oakland.edu in /pub/msdos/c
+
+OTHER NOTES:
+	
+ Under DOS, by default, screen writes to a CGA monitor are done via the 
+ video BIOS rather than by direct video memory writes. This is due to 
+ the CGA "snow" problem. If you have a CGA monitor and do not suffer 
+ from snow, you can compile private\_queryad.c with CGA_DIRECT defined. 
+ This will then use cause PDCurses to write directly to the CGA video 
+ memory.
+
+ Function debugging: Firstly to get function debugging, you have to 
+ compile the library with OPT=N in the makefile. This also turns on 
+ compiler debugging. You can control when you want PDCurses to write to 
+ the debug file (called trace in the current directory) by using the 
+ functions traceon() and traceoff() in your program.
+
+ Microsoft C 6.00 Users note:
+ ----------------------------
+
+ With the addition of several new functions, using dmake to compile 
+ PDCurses now causes the compiler to run "out of heap space in pass 2". 
+ Using the 6.00AX version (DOS-Extended) to compile PDCurses fixes this 
+ problem; hence the -EM switch.
+
+ Functional changes
+ ------------------
+
+ Added OS/2 DLL support.
+
+ A few curses functions have been fixed to exhibit their correct 
+ behavior and make them more functionally portable with System V 
+ curses. The functions that have changed are overlay(), overwrite() and 
+ typeahead.
+
+ overlay() and overwrite()
+
+ Both of theses functions in PDCurses 2.0 allowed for one window to be 
+ effectively placed on top of another, and the characters in the first 
+ window were overlaid or overwritten starting at 0,0 in both windows. 
+ This behavior of these functions was not correct. These functions only 
+ operate on windows that physically overlap with respect to the 
+ displayed screen. To achieve the same functionality as before, use the 
+ new function copywin(). See the manual page for further details.
+
+ typeahead()
+
+ This function in PDCurses 2.0 effectively checked to see if there were 
+ any characters remaining in the keyboard buffer. This is not the 
+ behavior exhibited by System V curses. This function is intended 
+ purely to set a flag so that curses can check while updating the 
+ physical screen if any keyboard input is pending. To achieve the same 
+ effect with typeahead() under PDCurses 2.1 the following code should be 
+ used.
+
+ In place of...
+
+	while(!typeahead(stdin))
+	 {
+		/* do something until any key is pressed... */
+	 }
+
+ use...
+
+	/* getch() to return ERR if no key pending */
+	nodelay(stdscr,TRUE);
+	while(getch() == (ERR))
+	 {
+		/* do something until any key is pressed... */
+	 }
+
+
+ACKNOWLEDGEMENTS: (in no particular order)
+
+ Jason Shumate, Pieter Kunst, David Nugent, Andreas Otte, Pasi 
+ Hamalainen, James McLennan, Duane Paulson, Ib Hojme
+	
+ Apologies to anyone I may have left out.
+
+------------------------------------------------------------------------
+
+PDCurses 2.0 - 1992/11/23
+=========================
+
+INTRODUCTION:
+
+ Well, here it finally is; PDCurses v2.0.
+
+ PDCurses v2.0 is an almost total rewrite of PCcurses 1.4 done by John 
+ 'Frotz' Fa'atuai, the previous maintainer. It adds support for OS/2 as 
+ well as DOS.
+
+ This version has been tested with Microsoft C v6.0, QuickC v2.0 and 
+ Borland C++ 2.0 under DOS and Microsoft C v6.0 and TopSpeed c v3.02 
+ under OS/2 2.0. Also the library has been compiled successfully with 
+ emx 0.8e, C Set/2 and Watcom 9. Most testing was done with the large 
+ memory model, where applicable. The large memory model is probably the 
+ best model to use.
+
+ The amount of testing has not been as extensive as I would have liked, 
+ but demands on releasing a product have outweighed the product's 
+ quality. Nothing new with that !! Hopefully with wider circulation, 
+ more bugs will be fixed more quickly.
+
+ I have included just 1 makefile which is suitable for dmake 3.8 for 
+ both DOS and OS/2. The makefile does not rely on customization of the 
+ dmake.ini file.
+
+ If you discover bugs, and especially if you have fixes, please let me 
+ know ASAP.
+
+ The source to the library is distributed as a zip file made with zip 
+ 1.9. You will need Info-ZIP unzip 5.0 to unzip. Follow the directions 
+ below to compile the library.
+
+DIRECTIONS:
+
+ 1. Create a new directory in which to unzip pdcurs20.zip. This will 
+    create a curses directory and a number of subdirectories containing 
+    source code for the library and utilities and the documentation.
+
+ 2. Make changes to the makefile where necessary:
+    Change the MODEL or model macro to the appropriate value (if it
+    applies to your compiler). Use model for Borland compilers.
+
+    Change any paths in the defined macros to be suitable for your
+    compiler.
+
+ 3. Invoke DMAKE [-e environment_options] [target]
+
+    where environment_options are:
+
+	OS (host operating system)
+	COMP (compiler)
+	OPT (optimized version or debug version) - optional. default Y
+	TOS (target operating system) - optional. default OS
+
+    see the makefile for valid combinations
+
+    targets: all, demos, lcursesd.lib, manual...
+	
+    NB. dmake is case sensitive with targets, so those environments that 
+    use an upper case model value (eg MSC) MUST specify the library 
+    target as for eg. Lcursesd.lib
+
+    The makefile is by default set up for Borland C++. The use of -e 
+    environment_options override these defaults. If you prefer, you can 
+    just change the defaults in the makefile and invoke it without the 
+    -e switch.
+
+OTHER NOTES:
+
+ The documentation for the library is built into each source file, a 
+ couple of specific doc files and the header files. A program is 
+ supplied (manext) to build the manual. This program gets compiled when 
+ you build the documentation.
+	
+ To generate the library response file correctly, I had to write a quick 
+ and dirty program (buildlrf) to achieve this. Originally the makefiles 
+ just had statements like: "echo -+$(OBJ)\$* & >> $(LRF)" which appended 
+ a suitable line to the response file. Unfortunately under some 
+ combinations of makefiles and command processors (eg. nmake and 4DOS) 
+ the & would get treated as stderr and the echo command would fail.
+	
+ The original source for PDCurses that I received from the previous 
+ maintainer contained support for the FLEXOS operating system. Not 
+ having access to it, I could not test the changes I made so its support 
+ has fallen by the wayside. If you really need to have PDCurses running 
+ under FLEXOS, contact me and I will see what can be arranged.
+	
+ Under DOS, by default, screen writes to a CGA monitor are done via the 
+ video BIOS rather than by direct video memory writes. This is due to 
+ the CGA "snow" problem. If you have a CGA monitor and do not suffer 
+ from snow, you can compile private\_queryad.c with CGA_DIRECT defined. 
+ This will then use cause PDCurses to write directly to the CGA video 
+ memory.
+
+ Added System V color support.
+
+COMPILER-SPECIFIC NOTES:
+
+ Microsoft C
+ -----------
+
+ It is possible with MSC 6.0 to build the OS/2 libraries and demo 
+ programs from within DOS. This is the only case where it is possible to 
+ specify the value of TOS on the command line to be OS2 and the value of 
+ OS be DOS.
+
+ C Set/2
+ -------
+
+ I have only tested the library using the migration libraries. I doubt 
+ that the demo programs will work without them.
+
+ emx
+ ---
+
+ Testing has been done with 0.8e of emx together with the 16_to_32 
+ libraries. The emx\lib directory should include the vio32.lib and 
+ kbd32.lib libraries from the 16_to_32 package.
+
+BUGS and UNFINISHED BUSINESS:
+
+- PDC_set_ctrl_break() function does not work under OS/2.
+
+- win_print() and PDC_print() do not work under OS/2.
+
+- The file todo.man in the doc directory also lists those functions of 
+  System V 3.2 curses not yet implemented. Any volunteers?
+
+ACKNOWLEDGEMENTS:
+
+ John 'Frotz' Fa'atuai, the previous maintainer for providing an
+ excellent base for further development.
+ John Burnell <johnb@kea.am.dsir.govt.nz>, for the OS/2 port.
+ John Steele, Jason (finally NOT a John) Shumate....
+ for various fixes and suggestions.
+ Eberhardt Mattes (author of emx) for allowing code based on his
+ C library to be included with PDCurses.
+ Several others for their support, moral and actual.
+
+-- Mark Hessling
+
+------------------------------------------------------------------------
+
+PDCurses 2.0Beta - 1991/12/21
+=============================
+
+Changed back from short to int. (int is the correct size for the default 
+platform. Short might be too short on some platforms. This is more 
+portable. I, also, made this mistake.)
+
+Many functions are now macros.  If you want the real thing, #undef the 
+macro. (X/Open requirement.)
+
+Merged many sources into current release.
+
+Added many X/Open routines (not quite all yet).
+
+Added internal documentation to all routines.
+
+Added a HISTORY file to the environment.
+
+Added a CONTRIB file to the environment.
+
+------------------------------------------------------------------------
+
+PDCurses 1.5Beta - 1990/07/14
+=============================
+
+Added many levels of compiler support. Added mixed prototypes for all 
+"internal" routines. Removed all assembly language.  Added EGA/VGA 
+support.  Converted all #ifdef to #if in all modules except CURSES.H and 
+CURSPRIV.H. Always include ASSERT.H.  Added support for an external 
+malloc(), calloc() and free(). Added support for FAST_VIDEO 
+(direct-memory writes). Added various memory model support (for 
+FAST_VIDEO). Added much of the December 1988 X/Open Curses 
+specification.
+
+-- John 'Frotz' Fa'atuai
+
+------------------------------------------------------------------------
+
+PCcurses 1.4 - 1990/01/14
+=========================
+
+  In PCcurses v.1.4, both portability improvements and bugfixes have 
+been made. The files have been changed to allow lint-free compilation 
+with Microsoft C v.5.1, and with Turbo C v.2.0. The source should still 
+compile without problems on older compilers, although this has not been 
+verified.
+
+  The makefiles have been changed to suit both the public release and 
+the author, who maintains a special kind of libraries for himself. In 
+the case of Microsoft C, changes were done in the makefile to lower the 
+warning level to 2 (was 3). This was to avoid ANSI warnings which are 
+abundant because PCcurses does not attempt to follow strict ANSI C 
+standard.
+
+  BUG FIXES FROM V.1.3 TO V.1.4:
+
+  !!!IMPORTANT CHANGE!!!
+
+  The definitions for OK and ERR in curses.h were exchanged. This was 
+done to be more consistent with UNIX versions. Also, it permits 
+functions like newwin() and subwin() to return 0 (=NULL) when they fail 
+due to memory shortage. This incompatibility with UNIX curses was 
+pointed out by Fred C. Smith. If you have tested success/failure by 
+comparisons to anything other than ERR and OK, your applications will 
+need to be be changed on that point. Sorry... but presumably most of you 
+used the symbolic constants?
+
+  (END OF IMPORTANT CHANGE)
+
+  Fred also pointed out a bug in the file update.c. The bug caused the 
+first character printed after 'unauthorized' screen changes (like during 
+a shell escape, for example) to be placed at the wrong screen position. 
+This happened even if the normal precautions (clear / touch / refresh) 
+were taken. The problem has now been fixed.
+
+  PCcurses is currently also being used on a 68000 system with 
+hard-coded ESCape sequences for ANSI terminals. However, ints used by 
+the 68000 C compiler are 32 bits. Therefore ints have been turned into 
+shorts wherever possible in the code (otherwise all window structures 
+occupy twice as much space as required on the 68000). This does not 
+affect PC versions since normally both ints and shorts are 16 bits for 
+PC C compilers.
+
+  At some places in the source code there are references made to the 
+68000 version. There are also a makefile, a curses68.c file, and a 
+curses68.cmd file. These are for making, low-level I/O, and linking 
+commands when building the 68000 version. These files are probably 
+useful to no-one but the author, since it is very specific for its 
+special hardware environment. Still in an effort to keep all 
+curses-related sources in one place they are included. Note however that 
+PCcurses will not officially support a non-PC environment.
+
+  The file cursesio.c, which was included in the package at revision 
+level 1.2, and which was to be an alternative to the cursesio.asm file, 
+has been verified to behave incorrectly in the function _curseskeytst(). 
+The problem was that the value of 'cflag' does not contain the proper 
+data for the test that is attempted. Furthermore, neither Turbo C or 
+Microsoft C allows any way to return the data that is needed, and 
+consequently you should not use cursesio.c. The best solution is to 
+simply use the ASM version. In v.1.2 and v.1.3, the user could edit the 
+makefile to select which version he wanted to use. The makefiles in 
+v.1.4 have removed this possibility forcing the use of the ASM file, and 
+cursesio.c has been dropped from the distribution.
+
+  A bug in the wgetstr() function caused PCcurses to echo characters 
+when reading a keyboard string, even if the echo had been turned off. 
+Thanks to Per Foreby at Lund University, Sweden, for this. Per also 
+reported bugs concerning the handling of characters with bit 8 set. 
+Their ASCII code were considered as lower than 32, so they were erased 
+etc. like control characters, i.e. erasing two character positions. The 
+control character test was changed to cope with this.
+
+  The overlay() and overwrite() functions were changed so that the 
+overlaying window is positioned at its 'own' coordinates inside the 
+underlying window (it used to be at the underlying window's [0,0] 
+position). There is some controversy about this - the documentation for 
+different curses versions say different things. I think the choice made 
+is the most reasonable.
+
+  The border() and wborder() functions were changed to actually draw a 
+border, since this seems to be the correct behavior of these functions. 
+They used to just set the border characters to be used by box(). These 
+functions are not present in standard BSD UNIX curses.
+
+  The subwin() function previously did not allow the subwindow to be as 
+big as the original window in which it was created. This has now been 
+fixed. There was also the problem that the default size (set by 
+specifying numlines or numcols (or both) as 0 made the resulting actual 
+size 1 line/column too small.
+
+  There were a few spelling errors in function names, both in the 
+function declarations and in curses.h. This was reported by Carlos 
+Amaral at INESC in Portugal. Thanks! There was also an unnecessary (but 
+harmless) parameter in a function call at one place.
+
+------------------------------------------------------------------------
+
+PCcurses 1.3 - 1988/10/05
+=========================
+
+  The file 'border.c' is now included. It allows you to explicitly 
+specify what characters should be used as box borders when the box() 
+functions are called. If the new border characters are non-0, they 
+override the border characters specified in the box() call. In my 
+understanding, this functionality is required for AT&T UNIX sV.3 
+compatibility. Thanks for this goes to Tony L. Hansen
+(hansen@pegasus.UUCP) for posting an article about it on Usenet 
+(newsgroup comp.unix.questions; his posting was not related at all to 
+PCcurses).
+
+  The only other difference between v.1.2 and v.1.3 is that the latter 
+has been changed to avoid warning diagnostics if the source files are 
+compiled with warning switches on (for Microsoft this means '-W3', for 
+Turbo C it means '-w -w-pro'). Of these, the Turbo C warning check is 
+clearly to be used rather than Microsoft, even if neither of them comes 
+even close to a real UNIX 'lint'. Some of the warnings in fact indicated 
+real bugs, mostly functions that did not return correct return values or 
+types.
+
+  The makefiles for both MSC and TRC have been modified to produce 
+warning messages as part of normal compilation.
+
+------------------------------------------------------------------------
+
+PCcurses 1.2 - 1988/10/02
+=========================
+
+  The changes from v.1.1 to v.1.2 are minor. The biggest change is that 
+there was a bug related to limiting the cursor movement if the 
+application tried to move it outside the screen (something that should 
+not be done anyway). Such erroneous application behavior is now handled 
+appropriately.
+
+  All modules have been changed to have a revision string in them, which 
+makes it easier to determine what version is linked into a program (or 
+what library version you have).
+
+  There is now a 'cursesio.c' file. That file does the same as 
+'cursesio.asm' (i.e. it provides the interface to the lower-level system 
+I/O routines). It is written in C and thus it is (possibly) more 
+portable than the assembler version (but still not so portable since it 
+uses 8086 INT XX calls directly). When one creates new curses libraries, 
+one chooses whether to use the assembler or the C version of cursesio. 
+The choice is made by commenting out the appropriate dependencies for 
+cursesio.obj, near the end of the makefiles.
+
+  There is now a 'setmode.c' file. That file contains functions that 
+save and restore terminal modes. They do it into other variables than do 
+savetty() and resetty(), so one should probably use either 
+savetty()/resetty() or the new functions only - and not mix the both 
+ways unless one really knows what one does.
+
+  Diff lists vs v.1.0 are no longer included in the distribution. The 
+make utility still is. PCcurses v.1.2 still compiles with Microsoft C 
+v.4.0, and with Borland Turbo C v.1.0. There is as far as I know no 
+reason to believe that it does not compile under Microsoft C v.3.0 and 
+5.x, or Turbo C v.1.5, but this has not been tested.
+
+  There are two makefiles included, one for Microsoft C, one for Turbo 
+C. They are both copies of my personal makefiles, and as such they 
+reflect the directory structure on my own computer. This will have to be 
+changed before you run make. Check $(INCDIR) and $(LIBDIR) in 
+particular, and make the choice of ASM or C cursesio version as 
+mentioned above (the distribution version uses the C version of 
+cursesio).
+
+  The manual file (curses.man) has been changed at appropriate places.
+
+  I would like to thank the following persons for their help:
+
+  	Brandon S. Allbery (alberry@ncoast.UUCP)
+		for running comp.binaries.ibm.pc (at that time)
+		and comp.source.misc.
+
+	Steve Balogh (Steve@cit5.cit.oz.AU)
+  		for writing a set of manual pages and posting
+		them to the net.
+
+	Torbjorn Lindh
+		for finding bugs and suggesting raw
+		character output routines.
+
+	Nathan Glasser (nathan@eddie.mit.edu)
+  		for finding and reporting bugs.
+
+	Ingvar Olafsson (...enea!hafro!ingvar)
+  		for finding and reporting bugs.
+
+	Eric Rosco (...enea!ipmoea!ericr)
+  		for finding and reporting bugs.
+
+	Steve Creps (creps@silver.bacs.indiana.edu)
+  		for doing a lot of work - among others
+		posting bug fixes to the net, and writing
+		the new cursesio.c module.
+
+	N. Dean Pentcheff (dean@violet.berkeley.edu)
+  		for finding bugs and rewriting cursesio.asm
+		for Turbo 'C' 1.5.
+
+  Finally, Jeff Dean (parcvax,hplabs}!cdp!jeff)
+  		     (jeff@ads.arpa)
+	has had a shareware version of curses deliverable since
+	about half a year before I released PCcurses 1.0 on Use-
+	Net. He is very concerned about confusion between the two
+	packages, and therefore any references on the network
+	should make clear whether they reference Dean's PCcurses
+	or Larsson's PCcurses.
+
+------------------------------------------------------------------------
+
+PCcurses 1.1 - 1988/03/06
+=========================
+
+  The changes from v.1.0 to v.1.1 are minor. There are a few bug fixes, 
+and new (non-portable) functions for verbatim IBM character font display 
+have been added (in charadd.c and charins.c). The manual file 
+(curses.man) has been changed at appropriate places.
+
+  In the file v10tov11.dif there are listings of the differences between
+version 1.0 and 1.1. The diff listings are in UNIX diff(1) format.
+
+  Version 1.1 compiles with Turbo C v.1.0, as well as Microsoft C v.3.0 
+and v.4.0. On the release disk there is a make.exe utility which is very 
+similar to UNIX make (If the package was mailed to you, the make utility 
+will be in uuencoded format - in make.uu - and must be uudecoded first). 
+It is much more powerful than Microsoft's different MAKEs; the latter 
+ones will NOT generate libraries properly if used with the PCcurses 
+makefiles.
+
+  There are three makefiles:
+
+	makefile		generic MSC 3.0 makefile
+	makefile.ms		MSC 4.0 makefile
+	makefile.tc		Turbo C 1.0 makefile
+
+  To make a library with for example Turbo C, make directories to hold 
+.H and .LIB files (these directories are the 'standard places'), edit 
+makefile.tc for this, and type
+
+	make -f makefile.tc all
+
+and libraries for all memory models will be created in the .LIB 
+directory, while the include files will end up in the .H directory. Also 
+read what is said about installation below!
+
+------------------------------------------------------------------------
+
+PCcurses 1.0 - 1987/08/24
+=========================
+
+  This is the release notes for the PCcurses v.1.0 cursor/window control 
+package. PCcurses offers the functionality of UNIX curses, plus some 
+extras. Normally it should be possible to port curses-based programs 
+from UNIX curses to PCcurses on the IBM PC without changes. PCcurses is 
+a port/ rewrite of Pavel Curtis' public domain 'ncurses' package. All 
+the code has been re-written - it is not just an edit of ncurses (or 
+UNIX curses). I mention this to clarify any copyright violation claims. 
+The data structures and ideas are very similar to ncurses. As for UNIX 
+curses, I have not even seen any sources for it.
+
+  For an introduction to the use of 'curses' and its derivatives, you 
+should read 'Screen Updating and Cursor Movement Optimization: A Library 
+Package' by Kenneth C. R. C. Arnold, which describes the original 
+Berkeley UNIX version of curses. It is available as part of the UNIX 
+manuals. The other source of information is 'The Ncurses Reference 
+Manual' by Pavel Curtis. The latter is part of Curtis' ncurses package.
+
+  The only other documentation provided is a 'man' page which describes 
+all the included functions in a very terse way. In the sources, each 
+function is preceded by a rather thorough description of what the 
+function does. I didn't have time to write a nice manual/tutorial - 
+sorry.
+
+  PCcurses is released as a number of source files, a man page, and a 
+make file. A uuencoded copy of a 'make' utility, and a manpage for the 
+'make' is also provided to make it easier to put together PCcurses 
+libraries. Even if you are not interested in PCcurses, it may be 
+worthwhile to grab the make.
+
+  The makefile assumes the presence of the Microsoft C compiler (3.0 or 
+4.0), Microsoft MASM and LIB, plus some MS-DOS utilities. The reason for 
+supplying MAKE.EXE is that the Microsoft 'MAKE:s' are much inferior to a 
+real UNIX make. The supplied make is a port of a public domain make, 
+published on Usenet. It is almost completely compatible with UNIX make. 
+When generating the curses libraries, the makefile will direct make to 
+do some directory creating and file copying, and then re-invoke itself 
+with new targets. The workings of the makefile are not absolutely 
+crystal clear at first sight... just start it and see what it does.
+
+  For portability, the curses libraries depend on one assembler file for 
+access to the BIOS routines. There is no support for the EGA, but both 
+CGA, MGA, and the HGA can be used. The libraries are originally for 
+Microsoft C, but all C modules should be portable right away. In the 
+assembler file, segment names probably need to be changed, and possibly 
+the parameter passing scheme. I think Turbo C will work right away - as 
+far as I understand, all its conventions are compatible with Microsoft 
+C.
+
+  There are some parts left out between ncurses and PCcurses. One is the 
+support for multiple terminals - not very interesting on a PC anyway. 
+Because we KNOW what terminal we have, there is no need for a termcap or 
+terminfo library. PCcurses also has some things that neither curses nor 
+ncurses have. Compared to the original UNIX curses, PCcurses has lots of 
+extras.
+
+  The BIOS routines are used directly, which gives fast screen updates.
+PCcurses does not do direct writes to screen RAM - in my opinion it is
+a bit ugly to rely that much on hardware compatibility. Anyone could fix
+that, of course...
+
+  One of the more serious problems with PCcurses is the way in which 
+normal, cbreak, and raw input modes are done. All those details are in 
+the 'charget' module - I do raw I/O via the BIOS, and perform any 
+buffering myself. If an application program uses PCcurses, it should do 
+ALL its I/O via PCcurses calls, otherwise the mix of normal and 
+PCcurses I/O may mess up the display. I think my code is reasonable... 
+comments are welcome, provided you express them nicely...
+
+  To install, copy all files to a work directory, edit 'makefile' to 
+define the standard include and library file directory names of your 
+choice (these directories must exist already, and their path names must 
+be relative to the root directory, not to the current one). You must 
+also run uudecode on make.uu, to generate MAKE.EXE. You can do that on 
+your PC, if you have uudecode there, otherwise you can do it under UNIX 
+and do a binary transfer to the PC. When you have MAKE.EXE in your work 
+directory (or in your /bin directory), type make.
+
+  Make will now create 4 sub-directories (one for each memory model), 
+copy some assembler include files into them, copy two include files to 
+your include directory, CHDIR to each sub-directory and re-invoke itself 
+with other make targets to compile and assemble all the source files 
+into the appropriate directories. Then the library manager is run to 
+create the library files in your desired library directory. Presto!
+
+  If you only want to generate a library for one memory model, type 
+'make small', 'make large', etc. The name of the memory model must be in 
+lower case, like in the makefile.
+
+  I think the package is fairly well debugged - but then again, that's 
+what I always think. It was completed in May-87, and no problems found 
+yet. Now it's your turn... Comments, suggestions and bug reports and 
+fixes (no flames please) to
+
+-- Bjorn Larsson
diff --git a/payloads/libpayload/curses/PDCurses-3.4/IMPLEMNT b/payloads/libpayload/curses/PDCurses-3.4/IMPLEMNT
new file mode 100644
index 0000000000..0445f8bbe1
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/IMPLEMNT
@@ -0,0 +1,325 @@
+PDCurses Implementor's Guide
+============================
+
+Version 1.3 - 200?/??/?? - notes about official ports
+Version 1.2 - 2007/07/11 - added PDC_init_pair(), PDC_pair_content(), 
+			   version history; removed pdc_atrtab
+Version 1.1 - 2007/06/06 - minor cosmetic change
+Version 1.0 - 2007/04/01 - initial revision
+
+This document is for those wishing to port PDCurses to a new platform, 
+or just wanting to better understand how it works. Nothing here should 
+be needed for application programming; for that, refer to PDCurses.txt, 
+as built in doc/, or distributed as a file separate from this source 
+package. This document assumes that you've read the user-level 
+documentation and are very familiar with application-level curses 
+programming.
+
+If you want to submit your port for possible inclusion into the main 
+PDCurses distribution, please follow these guidelines:
+
+ - Don't modify anything in the pdcurses directory or in other port 
+   directories. Don't modify curses.h or curspriv.h unless absolutely 
+   necessary. (And prefer modifying curspriv.h over curses.h.)
+
+ - Use the same indentation style, naming and scope conventions as the 
+   existing code.
+
+ - Release all your code to the public domain -- no copyright. Code 
+   under GPL, BSD, etc. will not be accepted.
+
+
+DATA STRUCTURES
+---------------
+
+A port of PDCurses must provide acs_map[], a 128-element array of 
+chtypes, with values laid out based on the Alternate Character Set of 
+the VT100 (see curses.h). PDC_transform_line() must use this table; when 
+it encounters a chtype with the A_ALTCHARSET flag set, and an A_CHARTEXT 
+value in the range 0-127, it must render it using the A_CHARTEXT portion 
+of the corresponding value from this table, instead of the original 
+value. Also, values may be read from this table by apps, and passed 
+through functions such as waddch(), which does no special processing on 
+control characters (0-31 and 127) when the A_ALTCHARSET flag is set. 
+Thus, any control characters used in acs_map[] should also have the 
+A_ALTCHARSET flag set. Implementations should provide suitable values 
+for all the ACS_ macros defined in curses.h; other values in the table 
+should be filled with their own indices (e.g., acs_map['E'] == 'E'). The 
+table can be either hardwired, or filled by PDC_scr_open(). Existing 
+ports define it in pdcdisp.c, but this is not required.
+
+
+FUNCTIONS
+---------
+
+A port of PDCurses must implement the following functions, with extern 
+scope. These functions are traditionally divided into several modules, 
+as indicated below; this division is not required (only the functions 
+are), but may make it easier to follow for someone familiar with the 
+existing ports.
+
+Any other functions you create as part of your implementation should 
+have static scope, if possible. If they can't be static, they should be 
+named with the "PDC_" prefix. This minimizes the risk of collision with 
+an application's choices.
+
+Current PDCurses style also uses a single leading underscore with the 
+name of any static function; and modified BSD/Allman-style indentation, 
+approximately equivalent to "indent -kr -i8 -bl -bli0", with adjustments 
+to keep every line under 80 columns. This isn't essential, but a 
+consistent style helps readability.
+
+
+pdcdisp.c:
+----------
+
+void	PDC_gotoyx(int y, int x);
+
+Move the physical cursor (as opposed to the logical cursor affected by 
+wmove()) to the given location. This is called mainly from doupdate(). 
+In general, this function need not compare the old location with the new 
+one, and should just move the cursor unconditionally.
+
+void	PDC_transform_line(int lineno, int x, int len, const chtype *srcp);
+
+The core output routine. It takes len chtype entities from srcp (a 
+pointer into curscr) and renders them to the physical screen at line 
+lineno, column x. It must also translate characters 0-127 via acs_map[], 
+if they're flagged with A_ALTCHARSET in the attribute portion of the 
+chtype.
+
+
+pdcgetsc.c:
+-----------
+
+int	PDC_get_columns(void);
+
+Returns the size of the screen in columns. It's used in resize_term() to 
+set the new value of COLS. (Some existing implementations also call it 
+internally from PDC_scr_open(), but this is not required.)
+
+int	PDC_get_cursor_mode(void);
+
+Returns the size/shape of the cursor. The format of the result is 
+unspecified, except that it must be returned as an int. This function is 
+called from initscr(), and the result is stored in SP->orig_cursor, 
+which is used by PDC_curs_set() to determine the size/shape of the 
+cursor in normal visibility mode (curs_set(1)).
+
+int	PDC_get_rows(void);
+
+Returns the size of the screen in rows. It's used in resize_term() to 
+set the new value of LINES. (Some existing implementations also call it 
+internally from PDC_scr_open(), but this is not required.)
+
+
+pdckbd.c:
+---------
+
+bool	PDC_check_key(void);
+
+Keyboard/mouse event check, called from wgetch(). Returns TRUE if
+there's an event ready to process. This function must be non-blocking.
+
+void	PDC_flushinp(void);
+
+This is the core of flushinp(). It discards any pending key or mouse
+events, removing them from any internal queue and from the OS queue, if
+applicable.
+
+int	PDC_get_key(void);
+
+Get the next available key, or mouse event (indicated by a return of
+KEY_MOUSE), and remove it from the OS' input queue, if applicable. This
+function is called from wgetch(). This function may be blocking, and
+traditionally is; but it need not be. If a valid key or mouse event
+cannot be returned, for any reason, this function returns -1. Valid keys
+are those that fall within the appropriate character set, or are in the
+list of special keys found in curses.h (KEY_MIN through KEY_MAX). When
+returning a special key code, this routine must also set SP->key_code to
+TRUE; otherwise it must set it to FALSE. If SP->return_key_modifiers is
+TRUE, this function may return modifier keys (shift, control, alt),
+pressed alone, as special key codes; if SP->return_key_modifiers is
+FALSE, it must not. If modifier keys are returned, it should only happen
+if no other keys were pressed in the meantime; i.e., the return should
+happen on key up. But if this is not possible, it may return the
+modifier keys on key down (if and only if SP->return_key_modifiers is
+TRUE).
+
+int	PDC_modifiers_set(void);
+
+Called from PDC_return_key_modifiers(). If your platform needs to do 
+anything in response to a change in SP->return_key_modifiers, do it 
+here. Returns OK or ERR, which is passed on by the caller.
+
+int	PDC_mouse_set(void);
+
+Called by mouse_set(), mouse_on(), and mouse_off() -- all the functions 
+that modify SP->_trap_mbe. If your platform needs to do anything in 
+response to a change in SP->_trap_mbe (for example, turning the mouse 
+cursor on or off), do it here. Returns OK or ERR, which is passed on by 
+the caller.
+
+void	PDC_set_keyboard_binary(bool on);
+
+Set keyboard input to "binary" mode. If you need to do something to keep 
+the OS from processing ^C, etc. on your platform, do it here. TRUE turns 
+the mode on; FALSE reverts it. This function is called from raw() and 
+noraw().
+
+
+pdcscrn.c:
+----------
+
+bool	PDC_can_change_color(void);
+
+Returns TRUE if init_color() and color_content() give meaningful 
+results, FALSE otherwise. Called from can_change_color().
+
+int	PDC_color_content(short color, short *red, short *green, short *blue);
+
+The core of color_content(). This does all the work of that function, 
+except checking for values out of range and null pointers.
+
+int	PDC_init_color(short color, short red, short green, short blue);
+
+The core of init_color(). This does all the work of that function, 
+except checking for values out of range.
+
+void	PDC_init_pair(short pair, short fg, short bg);
+
+The core of init_pair(). This does all the work of that function, except 
+checking for values out of range. The values passed to this function 
+should be returned by a call to PDC_pair_content() with the same pair 
+number. PDC_transform_line() should use the specified colors when 
+rendering a chtype with the given pair number.
+
+int	PDC_pair_content(short pair, short *fg, short *bg);
+
+The core of pair_content(). This does all the work of that function, 
+except checking for values out of range and null pointers.
+
+void	PDC_reset_prog_mode(void);
+
+The non-portable functionality of reset_prog_mode() is handled here -- 
+whatever's not done in _restore_mode(). In current ports: In OS/2, this 
+sets the keyboard to binary mode; in Win32, it enables or disables the 
+mouse pointer to match the saved mode; in others it does nothing.
+
+void	PDC_reset_shell_mode(void);
+
+The same thing, for reset_shell_mode(). In OS/2 and Win32, it restores 
+the default console mode; in others it does nothing.
+
+int	PDC_resize_screen(int nlines, int ncols);
+
+This does the main work of resize_term(). It may respond to non-zero 
+parameters, by setting the screen to the specified size; to zero 
+parameters, by setting the screen to a size chosen by the user at 
+runtime, in an unspecified way (e.g., by dragging the edges of the 
+window); or both. It may also do nothing, if there's no appropriate 
+action for the platform.
+
+void	PDC_restore_screen_mode(int i);
+
+Called from _restore_mode() in kernel.c, this function does the actual 
+mode changing, if applicable. Currently used only in DOS and OS/2.
+
+void	PDC_save_screen_mode(int i);
+
+Called from _save_mode() in kernel.c, this function saves the actual 
+screen mode, if applicable. Currently used only in DOS and OS/2.
+
+void	PDC_scr_close(void);
+
+The platform-specific part of endwin(). It may restore the image of the 
+original screen saved by PDC_scr_open(), if the PDC_RESTORE_SCREEN 
+environment variable is set; either way, if using an existing terminal, 
+this function should restore it to the mode it had at startup, and move 
+the cursor to the lower left corner. (The X11 port does nothing.)
+
+void	PDC_scr_free(void);
+
+Frees the memory for SP allocated by PDC_scr_open(). Called by 
+delscreen().
+
+int	PDC_scr_open(int argc, char **argv);
+
+The platform-specific part of initscr(). It's actually called from 
+Xinitscr(); the arguments, if present, correspond to those used with 
+main(), and may be used to set the title of the terminal window, or for 
+other, platform-specific purposes. (The arguments are currently used 
+only in X11.) PDC_scr_open() must allocate memory for SP, and must 
+initialize acs_map[] (unless it's preset) and several members of SP, 
+including lines, cols, mouse_wait, orig_attr (and if orig_attr is TRUE, 
+orig_fore and orig_back), mono, _restore and _preserve. (Although SP is 
+used the same way in all ports, it's allocated here in order to allow 
+the X11 port to map it to a block of shared memory.) If using an 
+existing terminal, and the environment variable PDC_RESTORE_SCREEN is 
+set, this function may also store the existing screen image for later 
+restoration by PDC_scr_close().
+
+
+pdcsetsc.c:
+-----------
+
+int	PDC_curs_set(int visibility);
+
+Called from curs_set(). Changes the appearance of the cursor -- 0 turns 
+it off, 1 is normal (the terminal's default, if applicable, as 
+determined by SP->orig_cursor), and 2 is high visibility. The exact 
+appearance of these modes is not specified.
+
+
+pdcutil.c:
+----------
+
+void	PDC_beep(void);
+
+Emits a short audible beep. If this is not possible on your platform, 
+you must set SP->audible to FALSE during initialization (i.e., from 
+PDC_scr_open() -- not here); otherwise, set it to TRUE. This function is 
+called from beep().
+
+void	PDC_napms(int ms);
+
+This is the core delay routine, called by napms(). It pauses for about 
+(the X/Open spec says "at least") ms milliseconds, then returns. High 
+degrees of accuracy and precision are not expected (though desirable, if 
+you can achieve them). More important is that this function gives back 
+the process' time slice to the OS, so that PDCurses idles at low CPU 
+usage.
+
+const char *PDC_sysname(void);
+
+Returns a short string describing the platform, such as "DOS" or "X11". 
+This is used by longname(). It must be no more than 100 characters; it 
+should be much, much shorter (existing platforms use no more than 5).
+
+--------------------------------------------------------------------------
+
+The following functions are implemented in the platform directories, but 
+are accessed directly by apps. Refer to the user documentation for their 
+descriptions:
+
+
+pdcclip.c:
+----------
+
+int     PDC_clearclipboard(void);
+int     PDC_freeclipboard(char *contents);
+int     PDC_getclipboard(char **contents, long *length);
+int     PDC_setclipboard(const char *contents, long length);
+
+
+pdckbd.c:
+---------
+
+unsigned long PDC_get_input_fd(void);
+
+
+pdcsetsc.c:
+-----------
+
+int     PDC_set_blink(bool blinkon);
+void    PDC_set_title(const char *title);
diff --git a/payloads/libpayload/curses/PDCurses-3.4/Makefile.in b/payloads/libpayload/curses/PDCurses-3.4/Makefile.in
new file mode 100644
index 0000000000..dc40abfbf5
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/Makefile.in
@@ -0,0 +1,108 @@
+# Makefile for PDCurses library for X11
+
+SHELL = @SHELL@
+
+@SET_MAKE@
+
+srcdir		=@srcdir@
+prefix		=@prefix@
+exec_prefix	=$(DESTDIR)@exec_prefix@
+libdir		=$(exec_prefix)/lib
+bindir		=$(exec_prefix)/bin
+includedir	=$(exec_prefix)/include
+pdcursesdir	=./x11
+
+INSTALL		=$(srcdir)/install-sh
+RANLIB		=@RANLIB@
+SHLPRE = @SHLPRE@
+SHLPST = @SHLPST@
+SHLFILE = XCurses
+
+include $(srcdir)/version.mif
+
+PDC_DIR=PDCurses-$(VERDOT)
+
+ZIPFILE = pdcurs$(VER).zip
+TARBALL = $(PDC_DIR).tar.gz
+
+all \
+clean \
+distclean \
+mostlyclean \
+realclean ::
+	cd x11; $(MAKE) $(MFLAGS) $@
+	cd doc; $(MAKE) $(MFLAGS) $@
+
+install ::
+	$(INSTALL) -d -m 755 $(libdir)
+	$(INSTALL) -d -m 755 $(bindir)
+	$(INSTALL) -d -m 755 $(includedir)
+	$(INSTALL) -d -m 755 $(includedir)/xcurses
+	$(INSTALL) -c -m 644 $(srcdir)/curses.h $(includedir)/xcurses.h
+	$(INSTALL) -c -m 644 $(srcdir)/curses.h $(includedir)/xcurses/curses.h
+	sed -e 's/#include <curses.h>/#include <xcurses.h>/' \
+		< $(srcdir)/panel.h > ./xpanel.h
+	$(INSTALL) -m 644 ./xpanel.h $(includedir)/xpanel.h
+	$(INSTALL) -c -m 644 $(srcdir)/panel.h $(includedir)/xcurses/panel.h
+	$(INSTALL) -c -m 644 $(srcdir)/term.h $(includedir)/xcurses/term.h
+	$(INSTALL) -c -m 644 $(pdcursesdir)/libXCurses.a $(libdir)/libXCurses.a
+	-$(RANLIB) $(libdir)/libXCurses.a
+	-$(INSTALL) -c -m 755 $(pdcursesdir)/$(SHLPRE)$(SHLFILE)$(SHLPST) \
+		$(libdir)/$(SHLPRE)$(SHLFILE)$(SHLPST)
+	ln -f -s $(libdir)/$(SHLPRE)$(SHLFILE)$(SHLPST) \
+		$(libdir)/$(SHLPRE)Xpanel$(SHLPST)
+	ln -f -s $(libdir)/libXCurses.a $(libdir)/libXpanel.a
+	-$(RANLIB) $(libdir)/libXpanel.a
+	$(INSTALL) -c -m 755 x11/xcurses-config $(bindir)/xcurses-config
+
+clean ::
+	rm -f config.log config.cache config.status
+
+distclean ::
+	rm -f config.log config.cache config.status
+	rm -f config.h Makefile x11/xcurses-config
+
+manual:
+	cd doc; $(MAKE) $(MFLAGS) $@
+
+$(ZIPFILE):
+	zip -9y $(ZIPFILE) README HISTORY IMPLEMNT *.spec *.mif *.def \
+	Makefile.in config.h.in configure configure.ac config.guess \
+	config.sub x11/xcurses-config.in install-sh aclocal.m4 curses.h \
+	curspriv.h panel.h term.h pdcurses/README \
+	pdcurses/*.c demos/README demos/*.c demos/*.h dos/README dos/*.c \
+	dos/*.h dos/*.mak dos/*.lrf os2/README os2/*.c os2/*.h os2/*.mak \
+	os2/*.lrf sdl1/README sdl1/*.c sdl1/*.h sdl1/Make* \
+	win32/README win32/*.c win32/*.h win32/*.mak \
+	win32/*.ico win32/*.rc x11/README x11/*.c x11/*.h x11/Makefile.* \
+	x11/*.xbm doc/*.txt doc/manext.c doc/Makefile
+
+zip: $(ZIPFILE)
+
+../$(TARBALL):
+	(cd ..; tar cvf - $(PDC_DIR)/README $(PDC_DIR)/HISTORY \
+	$(PDC_DIR)/IMPLEMNT $(PDC_DIR)/*.spec $(PDC_DIR)/*.mif \
+	$(PDC_DIR)/*.def $(PDC_DIR)/Makefile.in $(PDC_DIR)/aclocal.m4 \
+	$(PDC_DIR)/config.h.in $(PDC_DIR)/configure \
+	$(PDC_DIR)/config.guess $(PDC_DIR)/x11/xcurses-config.in \
+	$(PDC_DIR)/config.sub $(PDC_DIR)/configure.ac \
+	$(PDC_DIR)/install-sh $(PDC_DIR)/curses.h $(PDC_DIR)/curspriv.h \
+	$(PDC_DIR)/panel.h $(PDC_DIR)/term.h \
+	$(PDC_DIR)/pdcurses/README $(PDC_DIR)/pdcurses/*.c \
+	$(PDC_DIR)/demos/README $(PDC_DIR)/demos/*.c $(PDC_DIR)/demos/*.h \
+	$(PDC_DIR)/doc/*.txt $(PDC_DIR)/dos/README $(PDC_DIR)/dos/*.c \
+	$(PDC_DIR)/dos/*.h $(PDC_DIR)/dos/*.mak $(PDC_DIR)/dos/*.lrf \
+	$(PDC_DIR)/os2/README $(PDC_DIR)/os2/*.c $(PDC_DIR)/os2/*.h \
+	$(PDC_DIR)/os2/*.mak $(PDC_DIR)/os2/*.lrf \
+	$(PDC_DIR)/sdl1/README $(PDC_DIR)/sdl1/*.c $(PDC_DIR)/sdl1/*.h \
+	$(PDC_DIR)/sdl1/Make* $(PDC_DIR)/win32/README $(PDC_DIR)/win32/*.c \
+	$(PDC_DIR)/win32/*.h $(PDC_DIR)/win32/*.mak \
+	$(PDC_DIR)/win32/*.ico $(PDC_DIR)/win32/*.rc $(PDC_DIR)/x11/README \
+	$(PDC_DIR)/x11/*.c $(PDC_DIR)/x11/*.xbm $(PDC_DIR)/x11/*.h \
+	$(PDC_DIR)/x11/Makefile.* $(PDC_DIR)/doc/manext.c \
+	$(PDC_DIR)/doc/Makefile | gzip -9 > $(TARBALL))
+
+dist: ../$(TARBALL)
+
+rpm: ../$(TARBALL)
+	rpmbuild -ba $(srcdir)/PDCurses.spec
diff --git a/payloads/libpayload/curses/PDCurses-3.4/PDCurses.spec b/payloads/libpayload/curses/PDCurses-3.4/PDCurses.spec
new file mode 100644
index 0000000000..814e313fab
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/PDCurses.spec
@@ -0,0 +1,52 @@
+# $Id: PDCurses.spec,v 1.18 2008/07/21 12:25:20 wmcbrine Exp $
+
+%define ver 34
+%define verdot 3.4
+%define base /usr
+
+Summary: Public Domain Curses for X11
+Name: PDCurses
+Version: %verdot
+Release: 1
+Copyright: Public Domain
+Group: Development/Libraries
+Source: %{name}-%{version}.tar.gz
+URL: http://pdcurses.sourceforge.net
+BuildRoot: %{_tmppath}/%{name}-%{version}-root
+Prefix: %base
+
+%description
+PDCurses for X11 is an implementation of the curses library that lets 
+you build text-mode curses programs as native X11 applications. For more 
+information, visit http://pdcurses.sourceforge.net/
+
+%prep
+%setup -q
+
+%build
+./configure --prefix=%{base}
+make 
+
+%install
+make DESTDIR=$RPM_BUILD_ROOT install
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+rm -rf $RPM_BUILD_DIR/%{name}-%{version}
+
+%post -p /sbin/ldconfig
+
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%doc README HISTORY
+%{base}/bin/xcurses-config
+%{base}/lib/libXCurses.a
+%{base}/lib/libXpanel.a
+%{base}/lib/libXCurses.so
+%{base}/include/xcurses.h
+%{base}/include/xpanel.h
+%{base}/include/xcurses/curses.h
+%{base}/include/xcurses/panel.h
+%{base}/include/xcurses/term.h
diff --git a/payloads/libpayload/curses/PDCurses-3.4/README b/payloads/libpayload/curses/PDCurses-3.4/README
new file mode 100644
index 0000000000..dc476a9f1a
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/README
@@ -0,0 +1,48 @@
+Welcome to PDCurses!
+====================
+
+Public Domain Curses, aka PDCurses, is an implementation of X/Open 
+curses for multiple platforms. The latest version can be found at:
+
+   http://pdcurses.sourceforge.net/
+
+For changes, see the HISTORY file.
+
+
+Legal Stuff
+-----------
+
+The core package is in the public domain, but small portions of PDCurses 
+are subject to copyright under various licenses.  Each directory 
+contains a README file, with a section titled "Distribution Status" 
+which describes the status of the files in that directory.
+
+If you use PDCurses in an application, an acknowledgement would be 
+appreciated, but is not mandatory. If you make corrections or 
+enhancements to PDCurses, please forward them to the current maintainer 
+for the benefit of other users.
+
+This software is provided AS IS with NO WARRANTY whatsoever.
+
+
+Ports
+-----
+
+PDCurses has been ported to DOS, OS/2, Win32, X11 and SDL. A directory 
+containing the port-specific source files exists for each of these 
+platforms. Build instructions are in the README file for each platform.
+
+
+Distribution Status
+-------------------
+
+All files in this directory except configure, config.guess and 
+config.sub are released to the Public Domain. config.guess and 
+config.sub are under the GPL; configure is under a free license 
+described within it.
+
+
+Maintainer
+----------
+
+William McBrine <wmcbrine@users.sf.net>
diff --git a/payloads/libpayload/curses/PDCurses-3.4/aclocal.m4 b/payloads/libpayload/curses/PDCurses-3.4/aclocal.m4
new file mode 100644
index 0000000000..ad7c3f3a44
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/aclocal.m4
@@ -0,0 +1,613 @@
+dnl ---------------------------------------------------------------------------
+dnl This file offers the following macros...
+dnl ---------------------------------------------------------------------------
+dnl MH_IPC
+dnl MH_CHECK_X_INC
+dnl MH_CHECK_X_LIB
+dnl MH_CHECK_X_HEADERS
+dnl MH_CHECK_X_KEYDEFS
+dnl MH_CHECK_X_TYPEDEF
+dnl MH_CHECK_LIB
+dnl MH_SHARED_LIBRARY
+dnl MH_HOWTO_DYN_LINK
+dnl MH_CHECK_CC_O
+dnl MH_SHLPST
+dnl MH_CHECK_MAX_SIGNALS
+
+dnl ---------------------------------------------------------------------------
+dnl Determine if the system has System V IPC. ie sys/ipc.h and sys/shm.h
+dnl headers.
+dnl ---------------------------------------------------------------------------
+AC_DEFUN([MH_IPC],
+[
+AC_CHECK_HEADER(sys/ipc.h)
+if test $ac_cv_header_sys_ipc_h = no; then
+	AC_MSG_ERROR(Cannot find required header file sys/ipc.h; PDCurses cannot be configured)
+fi
+])dnl
+
+dnl ---------------------------------------------------------------------------
+dnl Set up the correct X header file location
+dnl ---------------------------------------------------------------------------
+AC_DEFUN([MH_CHECK_X_INC],
+[
+mh_x11_dir=""
+mh_x11_xaw_dir=""
+
+mh_inc_dirs="$ac_x_header_dirs"
+
+dnl Provide for user supplying directory
+
+if test "x$x_includes" != xNONE ; then
+	mh_inc_dirs="$x_includes $mh_inc_dirs"
+fi
+
+dnl Try to determine the directory containing X headers
+dnl We will append X11 to all the paths above as an extra check
+
+for ac_dir in $mh_inc_dirs ; do
+  if test -r $ac_dir/Intrinsic.h; then
+    mh_x11_dir=$ac_dir
+    break
+  fi
+  if test -r $ac_dir/X11/Intrinsic.h; then
+    mh_x11_dir="$ac_dir/X11"
+    break
+  fi
+done
+
+dnl Try to determine the directory containing Xaw headers
+dnl We will append X11 to all the paths above as an extra check
+
+if test "$with_xaw3d" = yes; then
+	mh_xaw_dir="Xaw3d"
+else
+	if test "$with_nextaw" = yes; then
+		mh_xaw_dir="neXtaw"
+	else
+		mh_xaw_dir="Xaw"
+	fi
+fi
+for ac_dir in $mh_inc_dirs ; do
+  if test -r $ac_dir/$mh_xaw_dir/Box.h; then
+    mh_x11_xaw_dir=$ac_dir
+    break
+  fi
+  if test -r $ac_dir/X11/$mh_xaw_dir/Box.h; then
+    mh_x11_xaw_dir="$ac_dir/X11"
+    break
+  fi
+done
+
+if test "x$mh_x11_dir" != "x" ; then
+	mh_x11_dir_no_x11=`echo $mh_x11_dir | sed 's/\/X11$//'`
+
+	if test "$mh_x11_dir_no_x11" != "$mh_x11_dir" ; then
+		MH_XINC_DIR="-I$mh_x11_dir -I$mh_x11_dir_no_x11"
+	else
+		MH_XINC_DIR="-I$mh_x11_dir"
+	fi
+else
+	AC_MSG_ERROR(Cannot find required header file Intrinsic.h; PDCurses cannot be configured)
+fi
+
+if test "x$mh_x11_xaw_dir" != "x"; then
+	if test "$mh_x11_xaw_dir" != "$mh_x11_dir" ; then
+		MH_XINC_DIR="-I$mh_x11_xaw_dir $MH_XINC_DIR"
+	fi
+else
+	AC_MSG_ERROR(Cannot find required Xaw header file Box.h; PDCurses cannot be configured)
+fi
+
+AC_SUBST(MH_XINC_DIR)
+
+])dnl
+
+dnl ---------------------------------------------------------------------------
+dnl Set up the correct X library file location
+dnl ---------------------------------------------------------------------------
+AC_DEFUN([MH_CHECK_X_LIB],
+[
+dnl Some systems require extra libraries...
+
+mh_solaris_flag=no
+mh_hpux9_flag=no
+AC_REQUIRE([AC_CANONICAL_SYSTEM])
+case "$target" in
+	*solaris*)
+		mh_solaris_flag=yes
+		;;
+	*pc-sco*)
+		extra_x_libs="Xext"
+		;;
+	sparc*sunos*)
+		extra_x_libs="Xext"
+		if test "$ac_cv_prog_CC" = "gcc" ; then
+			extra_ld_flags="-Wl,-Bstatic"
+			extra_ld_flags2="-Wl,-Bdynamic"
+		else
+			extra_ld_flags="-Bstatic"
+			extra_ld_flags2="-Bdynamic"
+		fi
+		;;
+	*hpux9*)
+		mh_hpux9_flag=yes
+		;;
+esac
+
+if test "$with_xaw3d" = yes; then
+	MH_X11_LIBS="Xaw3d Xmu Xt X11"
+else
+	if test "$with_nextaw" = yes; then
+		MH_X11_LIBS="neXtaw Xmu Xt X11"
+	else
+		MH_X11_LIBS="Xaw Xmu Xt X11"
+	fi
+fi
+MH_X11R6_LIBS="SM ICE Xext"
+mh_x11r6=no
+
+mh_lib_dirs="$x_libraries `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`"
+
+dnl try to find libSM.[a,sl,so,dylib]. If we find it we are using X11R6
+for ac_dir in $mh_lib_dirs ; do
+	for mh_xsm in libSM.a libSM.so libSM.sl libSM.dylib; do
+	  if test -r $ac_dir/$mh_xsm; then
+	    mh_x11r6=yes
+	    break 2
+	  fi
+	done
+done
+
+if test "$mh_x11r6" = yes ; then
+	mh_libs="$MH_X11_LIBS $MH_X11R6_LIBS"
+else
+	mh_libs="$MH_X11_LIBS $extra_x_libs"
+fi
+
+
+dnl Ensure that all required X libraries are found
+
+mh_prev_dir=""
+mh_where_found=""
+mh_where_found_dirs=""
+mh_solaris_path=""
+for mh_lib in $mh_libs; do
+  mh_lib_found=no
+  for ac_dir in $mh_lib_dirs ; do
+    for mh_ext in a so sl dll.a dylib; do
+      if test -r $ac_dir/lib$mh_lib.$mh_ext; then
+        if test "x$mh_prev_dir" != "x$ac_dir" ; then
+          if test "x$mh_prev_dir" = "x" ; then
+             mh_where_found="$mh_where_found found in $ac_dir"
+          else
+             mh_where_found="$mh_where_found and in $ac_dir"
+          fi
+          mh_prev_dir=$ac_dir
+          mh_where_found_dirs="$mh_where_found_dirs $ac_dir"
+          MH_XLIBS="$MH_XLIBS -L$ac_dir"
+          mh_solaris_path="${mh_solaris_path}:$ac_dir"
+        fi
+        MH_XLIBS="$MH_XLIBS -l$mh_lib"
+        mh_lib_found=yes
+        break 2
+      fi
+    done
+  done
+  if test "$mh_lib_found" = no; then
+    AC_MSG_ERROR(Cannot find required X library; lib$mh_lib. PDCurses cannot be configured)
+  fi
+done
+
+mh_solaris_path=`echo $mh_solaris_path | sed 's/^://'`
+if test "$mh_solaris_flag" = yes ; then
+	MH_XLIBS="-R$mh_solaris_path $extra_ld_flags $MH_XLIBS $extra_libs $extra_ld_flags2"
+else
+	MH_XLIBS="$extra_ld_flags $MH_XLIBS $extra_libs $extra_ld_flags2"
+fi
+if test "$mh_hpux9_flag" = yes ; then
+  grep -q XtSetLanguageProc $mh_x11_dir/Intrinsic.h
+  if test $? -eq 0 ; then
+    mh_found_xtshellstrings=no
+    for mh_acdir in $mh_where_found_dirs ; do
+      for mh_xaw in `ls $mh_acdir/libXaw.*` ; do
+        nm $mh_xaw | grep XtShellStrings | grep -qv extern
+        if test $? -eq 0 ; then
+          mh_found_xtshellstrings=yes
+        fi
+      done
+    done
+    if test "$mh_found_xtshellstrings" = no ; then
+      AC_MSG_WARN(The X11 development environment has not been installed correctly.)
+      AC_MSG_WARN(The header file; Intrinsic.h, is for X11R5 while the Athena Widget)
+      AC_MSG_WARN(Set library; libXaw is for X11R4.  This is a common problem with)
+      AC_MSG_WARN(HP-UX 9.x.)
+      AC_MSG_ERROR(X11 installation incomplete; cannot continue)
+    fi
+  fi
+fi
+
+AC_SUBST(MH_XLIBS)
+
+])dnl
+
+dnl ---------------------------------------------------------------------------
+dnl Determine if the supplied X headers exist.
+dnl ---------------------------------------------------------------------------
+AC_DEFUN([MH_CHECK_X_HEADERS],
+[
+save_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS $MH_XINC_DIR"
+for mh_header in $1; do
+	AC_CHECK_HEADERS($mh_header)
+done
+CPPFLAGS="$save_CPPFLAGS"
+])dnl
+
+dnl ---------------------------------------------------------------------------
+dnl Determine if various key definitions exist in keysym.h
+dnl ---------------------------------------------------------------------------
+AC_DEFUN([MH_CHECK_X_KEYDEFS],
+[
+save_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS $MH_XINC_DIR"
+for mh_keydef in $1; do
+	AC_MSG_CHECKING(for $mh_keydef in keysym.h)
+	mh_upper_name="HAVE_`echo $mh_keydef | tr '[a-z]' '[A-Z]'`"
+	AC_TRY_COMPILE([#include <keysym.h>],
+[int i = $mh_keydef;],
+  mh_have_key=yes; AC_DEFINE_UNQUOTED($mh_upper_name,1), mh_have_key=no )
+	AC_MSG_RESULT($mh_have_key)
+done
+CPPFLAGS="$save_CPPFLAGS"
+])dnl
+
+dnl ---------------------------------------------------------------------------
+dnl Determine if supplied types have been typedefed
+dnl ---------------------------------------------------------------------------
+AC_DEFUN([MH_CHECK_X_TYPEDEF],
+[
+save_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS $SYS_DEFS $MH_XINC_DIR"
+for td in $1 ; do
+AC_MSG_CHECKING(if $td is typedefed:)
+AC_TRY_COMPILE(
+[#include "X11/Xlib.h"],
+[$td fred],
+	[mh_td=yes],
+	[mh_td=no]
+)
+if test "$mh_td" = yes ; then
+	TD_upper=`echo $td | tr a-z A-Z`
+	AC_DEFINE_UNQUOTED(${TD_upper}_TYPEDEFED, 1)
+fi
+AC_MSG_RESULT($mh_td)
+done
+CPPFLAGS="$save_CPPFLAGS"
+])dnl
+
+dnl ---------------------------------------------------------------------------
+dnl Check for presence of various libraries
+dnl ---------------------------------------------------------------------------
+AC_DEFUN([MH_CHECK_LIB],
+[
+MH_EXTRA_LIBS=''
+for mh_lib in $1; do
+	if test "$on_qnx" = yes; then
+		AC_MSG_CHECKING(for library -l${mh_lib})
+		if test -r /usr/lib/${mh_lib}3r.lib; then
+			AC_MSG_RESULT(found)
+			MH_EXTRA_LIBS="${MH_EXTRA_LIBS} -l${mh_lib}"
+		else
+		AC_MSG_RESULT(not found)
+		fi
+	else
+		AC_CHECK_LIB($mh_lib,main,mh_lib_found=yes,mh_lib_found=no)
+		if test "$mh_lib_found" = yes; then
+			MH_EXTRA_LIBS="${MH_EXTRA_LIBS} -l${mh_lib}"
+		fi
+	fi
+done
+])dnl
+
+dnl ---------------------------------------------------------------------------
+dnl Work out how to create a dynamically loaded module
+dnl ---------------------------------------------------------------------------
+AC_DEFUN([MH_HOWTO_DYN_LINK],
+[
+mh_compile='${CC-cc} -c $DYN_COMP conftest.$ac_ext 1>&AC_FD_CC'
+cat > conftest.$ac_ext <<EOF
+dnl [#]line __oline__ "[$]0"
+[#]line __oline__ "configure"
+int foo()
+{
+return(0);
+}
+EOF
+if AC_TRY_EVAL(mh_compile) && test -s conftest.o; then
+	mh_dyn_link='ld -shared -o conftest.rxlib conftest.o -lc 1>&AC_FD_CC'
+#	mh_dyn_link='${CC} -Wl,-shared -o conftest.rxlib conftest.o -lc 1>&AC_FD_CC'
+	if AC_TRY_EVAL(mh_dyn_link) && test -s conftest.rxlib; then
+		LD_RXLIB1="ld -shared"
+#		LD_RXLIB1="${CC} -Wl,-shared"
+		SHLPRE="lib"
+		SHLPST=".so"
+	else
+		mh_dyn_link='ld -G -o conftest.rxlib conftest.o 1>&AC_FD_CC'
+#		mh_dyn_link='${CC} -Wl,-G -o conftest.rxlib conftest.o 1>&AC_FD_CC'
+		if AC_TRY_EVAL(mh_dyn_link) && test -s conftest.rxlib; then
+			LD_RXLIB1="ld -G"
+#			LD_RXLIB1="${CC} -Wl,-G"
+			SHLPRE="lib"
+			SHLPST=".so"
+		else
+			LD_RXLIB1=""
+			SHLPRE=""
+			SHLPST=""
+		fi
+	fi
+fi
+rm -f conftest*
+])dnl
+
+dnl ---------------------------------------------------------------------------
+dnl Determine how to build shared libraries etc..
+dnl ---------------------------------------------------------------------------
+AC_DEFUN([MH_SHARED_LIBRARY],
+[
+AC_REQUIRE([MH_SHLPST])
+dnl
+dnl If compiler is gcc, then flags should be the same for all platforms
+dnl (just guessing on this)
+dnl
+AIX_DYN="no"
+BEOS_DYN="no"
+SHLFILE="$1"
+SHLFILES="$*"
+RXPACKEXPORTS=""
+SHLPRE="lib"
+LD_RXLIB1=""
+
+AC_REQUIRE([AC_CANONICAL_SYSTEM])
+case "$target" in
+	*hp-hpux*)
+		SYS_DEFS="-D_HPUX_SOURCE"
+		LD_RXLIB1="ld -b -q -n"
+		;;
+	*ibm-aix*)
+		SYS_DEFS="-D_ALL_SOURCE -DAIX"
+		AIX_DYN="yes"
+		DYN_COMP="-DDYNAMIC"
+		LD_RXLIB1="ld -bnoentry -bM:SRE"
+		RXPACKEXPORTS="-bE:$SHLFILE.exp"
+		RXPACKEXP="$SHLFILE.exp"
+		;;
+	*dec-osf*)
+		if test "$ac_cv_prog_CC" = "gcc"; then
+			SYS_DEFS="-D_POSIX_SOURCE -D_XOPEN_SOURCE"
+		else
+			SYS_DEFS="-D_POSIX_SOURCE -D_XOPEN_SOURCE -Olimit 800"
+		fi
+		LD_RXLIB1="ld -shared"
+		;;
+	*sequent-dynix*|*esix*|*dgux*)
+		LD_RXLIB1="ld -G"
+		;;
+	*solaris*)
+		if test "$ac_cv_prog_CC" = "gcc"; then
+			LD_RXLIB1="gcc -shared"
+		else
+			LD_RXLIB1="ld -G"
+		fi
+		;;
+	sparc*sunos*)
+		SYS_DEFS="-DSUNOS -DSUNOS_STRTOD_BUG"
+		LD_RXLIB1="ld"
+		;;
+	*linux*|*atheos*|*nto-qnx*)
+		LD_RXLIB1="${CC} -shared"
+		;;
+	*freebsd*)
+		LD_RXLIB1="ld -Bdynamic -Bshareable"
+		;;
+	*pc-sco*)
+		LD_RXLIB1="ld -dy -G"
+		;;
+	*beos*)
+		LD_RXLIB1="${CC} -Wl,-shared -nostart -Xlinker -soname=\$(@)"
+		BEOS_DYN="yes"
+		;;
+	*qnx*)
+		SHLPRE=""
+		DYN_COMP="-Q"   # force no check for dynamic loading
+		SHLFILE=""
+		;;
+	*cygwin)
+		SHLPRE=""
+		DYN_COMP="-DDYNAMIC"
+		LD_RXLIB1="dllwrap --def \$(srcdir)/../win32/pdcurses.def --target i386-cygwin32 --dllname \$(@)"
+# cygwininstall target MUST install the shared library itself because
+# it puts it into $(bindir) not $(libdir) as all other platforms
+		;;
+	*darwin*)
+		DYN_COMP="-fno-common"
+		LD_RXLIB1="${CC} -flat_namespace -undefined suppress -dynamiclib -install_name=\$(@)"
+		;;
+	*)
+		;;
+esac
+
+dnl determine what switches our compiler uses for building objects
+dnl suitable for inclusion in shared libraries
+dnl Only call this if DYN_COMP is not set. If we have set DYN_COMP
+dnl above, then we know how to compile AND link for dynamic libraries
+
+if test "$DYN_COMP" = ""; then
+AC_MSG_CHECKING(compiler flags for a dynamic object)
+
+cat > conftest.$ac_ext <<EOF
+dnl [#]line __oline__ "[$]0"
+[#]line __oline__ "configure"
+int a=0
+EOF
+
+	DYN_COMP=""
+	mh_cv_stop=no
+	save_cflags="$CFLAGS"
+	mh_cv_flags="-fPIC -KPIC +Z"
+	for a in $mh_cv_flags; do
+		CFLAGS="-c $a"
+
+		mh_compile='${CC-cc} -c $CFLAGS conftest.$ac_ext > conftest.tmp 2>&1'
+		if AC_TRY_EVAL(mh_compile); then
+			DYN_COMP=""
+		else
+			slash="\\"
+			mh_dyncomp="`egrep -c $slash$a conftest.tmp`"
+			if test "$mh_dyncomp" = "0"; then
+				DYN_COMP="$a -DDYNAMIC"
+				AC_MSG_RESULT($a)
+				break
+			else
+				DYN_COMP=""
+			fi
+		fi
+	done
+	if test "$DYN_COMP" = ""; then
+		AC_MSG_RESULT(none of $mh_cv_flags supported)
+	fi
+	if test "$LD_RXLIB1" = ""; then
+		MH_HOWTO_DYN_LINK()
+	fi
+	CFLAGS=$save_cflags
+	rm -f conftest.*
+fi
+
+
+SHL_TARGETS=""
+
+if test "$AIX_DYN" = "yes"; then
+	aix_exports="config.exports.aix"
+	echo "" > $aix_exports
+fi
+
+if test "$ac_cv_header_dl_h" = "yes" -o "$ac_cv_header_dlfcn_h" = "yes" -o "$AIX_DYN" = "yes" -o "$BEOS_DYN" = "yes" -o "$DLFCNINCDIR" != "" -o "$DLFCNLIBDIR" != ""; then
+	EXPS="1,2,3,4,5,6,7,8,9"
+	for a in $SHLFILES
+	do
+		SHL_TARGETS="${SHL_TARGETS} ${SHLPRE}${a}${SHLPST}"
+		this=`echo $EXPS | cut -d, -f1`
+		EXPS=`echo $EXPS | cut -d, -f2-`
+		if test "$AIX_DYN" = "yes"; then
+			echo "RXPACKEXP$this=$a.exp" >> $aix_exports
+			echo "RXPACKEXPORTS$this=-bE:$a.exp" >> $aix_exports
+		fi
+	done
+fi
+
+AC_SUBST(DYN_COMP)
+AC_SUBST(LIBS)
+AC_SUBST(LD_RXLIB1)
+AC_SUBST(SHLPRE)
+AC_SUBST(SHLPST)
+AC_SUBST(SHL_TARGETS)
+AC_SUBST(O2SAVE)
+AC_SUBST(CC2O)
+AC_SUBST(SAVE2O)
+AC_SUBST(RXPACKEXPORTS)
+])dnl
+
+dnl ---------------------------------------------------------------------------
+dnl Check if C compiler supports -c -o file.ooo
+dnl ---------------------------------------------------------------------------
+AC_DEFUN([MH_CHECK_CC_O],
+[
+AC_MSG_CHECKING(whether $CC understand -c and -o together)
+set dummy $CC; ac_cc="`echo [$]2 |
+changequote(, )dnl
+		       sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
+changequote([, ])dnl
+AC_CACHE_VAL(ac_cv_prog_cc_${ac_cc}_c_o,
+[echo 'foo(){}' > conftest.c
+# We do the test twice because some compilers refuse to overwrite an
+# existing .o file with -o, though they will create one.
+eval ac_cv_prog_cc_${ac_cc}_c_o=no
+ac_try='${CC-cc} -c conftest.c -o conftest.ooo 1>&AC_FD_CC'
+if AC_TRY_EVAL(ac_try) && test -f conftest.ooo && AC_TRY_EVAL(ac_try);
+then
+  ac_try='${CC-cc} -c conftest.c -o conftest.ooo 1>&AC_FD_CC'
+  if AC_TRY_EVAL(ac_try) && test -f conftest.ooo && AC_TRY_EVAL(ac_try);
+  then
+    eval ac_cv_prog_cc_${ac_cc}_c_o=yes
+  fi
+fi
+rm -f conftest*
+])dnl
+if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
+	O2SAVE=""
+	SAVE2O=""
+	CC2O="-o $"'@'
+	AC_MSG_RESULT(yes)
+else
+	O2SAVE="-mv \`basename "$'@'" .sho\`.o \`basename "$'@'" .sho\`.o.save;"
+	SAVE2O="-mv \`basename "$'@'" .sho\`.o "$'@'"; mv \`basename "$'@'" .sho\`.o.save \`basename "$'@'" .sho\`.o"
+	CC2O=""
+	AC_MSG_RESULT(no)
+fi
+])
+
+dnl ---------------------------------------------------------------------------
+dnl Determines the file extension for shared libraries
+dnl ---------------------------------------------------------------------------
+AC_DEFUN([MH_SHLPST],
+[
+AC_MSG_CHECKING(shared library extension)
+SHLPST=".so"
+AC_REQUIRE([AC_CANONICAL_SYSTEM])
+case "$target" in
+        *hp-hpux*)
+                SHLPST=".sl"
+                ;;
+        *ibm-aix*)
+                SHLPST=".a"
+                ;;
+        *qnx*)
+                SHLPST=""
+                ;;
+        *cygwin*)
+                SHLPST=".dll"
+                ;;
+        *darwin*)
+                SHLPST=".dylib"
+                ;;
+esac
+AC_SUBST(SHLPST)
+AC_MSG_RESULT($SHLPST)
+])
+
+dnl ---------------------------------------------------------------------------
+dnl Determine the system limit for number of signals
+dnl ---------------------------------------------------------------------------
+AC_DEFUN([MH_CHECK_MAX_SIGNALS],
+[
+save_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS $SYS_DEFS"
+AC_MSG_CHECKING(for maximum signal specifier:)
+AC_CACHE_VAL(mh_cv_max_signals,
+mh_found="no"
+for mh_sigs in $1; do
+	AC_TRY_COMPILE([#include <signal.h>],
+[return $mh_sigs;],
+  mh_found="yes"; mh_cv_max_signals="$mh_sigs" )
+	if test "$mh_found" = "yes"; then
+		break;
+	fi
+done)
+CPPFLAGS="$save_CPPFLAGS"
+if test "$mh_found" = "no"; then
+	AC_MSG_ERROR(Cannot find a system limit for number of signals. PDCurses cannot be configured on this machine.)
+else
+	AC_DEFINE_UNQUOTED(PDC_MAX_SIGNALS,$mh_cv_max_signals)
+	AC_MSG_RESULT($mh_cv_max_signals)
+fi
+])dnl
diff --git a/payloads/libpayload/curses/PDCurses-3.4/config.guess b/payloads/libpayload/curses/PDCurses-3.4/config.guess
new file mode 100755
index 0000000000..396482d6cb
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/config.guess
@@ -0,0 +1,1500 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
+#   Inc.
+
+timestamp='2006-07-02'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner <per@bothner.com>.
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub.  If it succeeds, it prints the system name on stdout, and
+# exits with 0.  Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit build system type.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help" >&2
+       exit 1 ;;
+    * )
+       break ;;
+  esac
+done
+
+if test $# != 0; then
+  echo "$me: too many arguments$help" >&2
+  exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,)    echo "int x;" > $dummy.c ;
+	for c in cc gcc c89 c99 ; do
+	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+	     CC_FOR_BUILD="$c"; break ;
+	  fi ;
+	done ;
+	if test x"$CC_FOR_BUILD" = x ; then
+	  CC_FOR_BUILD=no_compiler_found ;
+	fi
+	;;
+ ,,*)   CC_FOR_BUILD=$CC ;;
+ ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+	PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+    *:NetBSD:*:*)
+	# NetBSD (nbsd) targets should (where applicable) match one or
+	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
+	# switched to ELF, *-*-netbsd* would select the old
+	# object file format.  This provides both forward
+	# compatibility and a consistent mechanism for selecting the
+	# object file format.
+	#
+	# Note: NetBSD doesn't particularly care about the vendor
+	# portion of the name.  We always set it to "unknown".
+	sysctl="sysctl -n hw.machine_arch"
+	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+	case "${UNAME_MACHINE_ARCH}" in
+	    armeb) machine=armeb-unknown ;;
+	    arm*) machine=arm-unknown ;;
+	    sh3el) machine=shl-unknown ;;
+	    sh3eb) machine=sh-unknown ;;
+	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+	esac
+	# The Operating System including object format, if it has switched
+	# to ELF recently, or will in the future.
+	case "${UNAME_MACHINE_ARCH}" in
+	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+		eval $set_cc_for_build
+		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+			| grep __ELF__ >/dev/null
+		then
+		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+		    # Return netbsd for either.  FIX?
+		    os=netbsd
+		else
+		    os=netbsdelf
+		fi
+		;;
+	    *)
+	        os=netbsd
+		;;
+	esac
+	# The OS release
+	# Debian GNU/NetBSD machines have a different userland, and
+	# thus, need a distinct triplet. However, they do not need
+	# kernel version information, so it can be replaced with a
+	# suitable tag, in the style of linux-gnu.
+	case "${UNAME_VERSION}" in
+	    Debian*)
+		release='-gnu'
+		;;
+	    *)
+		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+		;;
+	esac
+	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+	# contains redundant information, the shorter form:
+	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+	echo "${machine}-${os}${release}"
+	exit ;;
+    *:OpenBSD:*:*)
+	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+	exit ;;
+    *:ekkoBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+	exit ;;
+    *:SolidBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+	exit ;;
+    macppc:MirBSD:*:*)
+	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
+    *:MirBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
+    alpha:OSF1:*:*)
+	case $UNAME_RELEASE in
+	*4.0)
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+		;;
+	*5.*)
+	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+		;;
+	esac
+	# According to Compaq, /usr/sbin/psrinfo has been available on
+	# OSF/1 and Tru64 systems produced since 1995.  I hope that
+	# covers most systems running today.  This code pipes the CPU
+	# types through head -n 1, so we only detect the type of CPU 0.
+	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+	case "$ALPHA_CPU_TYPE" in
+	    "EV4 (21064)")
+		UNAME_MACHINE="alpha" ;;
+	    "EV4.5 (21064)")
+		UNAME_MACHINE="alpha" ;;
+	    "LCA4 (21066/21068)")
+		UNAME_MACHINE="alpha" ;;
+	    "EV5 (21164)")
+		UNAME_MACHINE="alphaev5" ;;
+	    "EV5.6 (21164A)")
+		UNAME_MACHINE="alphaev56" ;;
+	    "EV5.6 (21164PC)")
+		UNAME_MACHINE="alphapca56" ;;
+	    "EV5.7 (21164PC)")
+		UNAME_MACHINE="alphapca57" ;;
+	    "EV6 (21264)")
+		UNAME_MACHINE="alphaev6" ;;
+	    "EV6.7 (21264A)")
+		UNAME_MACHINE="alphaev67" ;;
+	    "EV6.8CB (21264C)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.8AL (21264B)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.8CX (21264D)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.9A (21264/EV69A)")
+		UNAME_MACHINE="alphaev69" ;;
+	    "EV7 (21364)")
+		UNAME_MACHINE="alphaev7" ;;
+	    "EV7.9 (21364A)")
+		UNAME_MACHINE="alphaev79" ;;
+	esac
+	# A Pn.n version is a patched version.
+	# A Vn.n version is a released version.
+	# A Tn.n version is a released field test version.
+	# A Xn.n version is an unreleased experimental baselevel.
+	# 1.2 uses "1.2" for uname -r.
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	exit ;;
+    Alpha\ *:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# Should we change UNAME_MACHINE based on the output of uname instead
+	# of the specific Alpha model?
+	echo alpha-pc-interix
+	exit ;;
+    21064:Windows_NT:50:3)
+	echo alpha-dec-winnt3.5
+	exit ;;
+    Amiga*:UNIX_System_V:4.0:*)
+	echo m68k-unknown-sysv4
+	exit ;;
+    *:[Aa]miga[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-amigaos
+	exit ;;
+    *:[Mm]orph[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-morphos
+	exit ;;
+    *:OS/390:*:*)
+	echo i370-ibm-openedition
+	exit ;;
+    *:z/VM:*:*)
+	echo s390-ibm-zvmoe
+	exit ;;
+    *:OS400:*:*)
+        echo powerpc-ibm-os400
+	exit ;;
+    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+	echo arm-acorn-riscix${UNAME_RELEASE}
+	exit ;;
+    arm:riscos:*:*|arm:RISCOS:*:*)
+	echo arm-unknown-riscos
+	exit ;;
+    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+	echo hppa1.1-hitachi-hiuxmpp
+	exit ;;
+    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+	if test "`(/bin/universe) 2>/dev/null`" = att ; then
+		echo pyramid-pyramid-sysv3
+	else
+		echo pyramid-pyramid-bsd
+	fi
+	exit ;;
+    NILE*:*:*:dcosx)
+	echo pyramid-pyramid-svr4
+	exit ;;
+    DRS?6000:unix:4.0:6*)
+	echo sparc-icl-nx6
+	exit ;;
+    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+	case `/usr/bin/uname -p` in
+	    sparc) echo sparc-icl-nx7; exit ;;
+	esac ;;
+    sun4H:SunOS:5.*:*)
+	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    i86pc:SunOS:5.*:*)
+	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:6*:*)
+	# According to config.sub, this is the proper way to canonicalize
+	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
+	# it's likely to be more like Solaris than SunOS4.
+	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:*:*)
+	case "`/usr/bin/arch -k`" in
+	    Series*|S4*)
+		UNAME_RELEASE=`uname -v`
+		;;
+	esac
+	# Japanese Language versions have a version number like `4.1.3-JL'.
+	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+	exit ;;
+    sun3*:SunOS:*:*)
+	echo m68k-sun-sunos${UNAME_RELEASE}
+	exit ;;
+    sun*:*:4.2BSD:*)
+	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+	case "`/bin/arch`" in
+	    sun3)
+		echo m68k-sun-sunos${UNAME_RELEASE}
+		;;
+	    sun4)
+		echo sparc-sun-sunos${UNAME_RELEASE}
+		;;
+	esac
+	exit ;;
+    aushp:SunOS:*:*)
+	echo sparc-auspex-sunos${UNAME_RELEASE}
+	exit ;;
+    # The situation for MiNT is a little confusing.  The machine name
+    # can be virtually everything (everything which is not
+    # "atarist" or "atariste" at least should have a processor
+    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
+    # to the lowercase version "mint" (or "freemint").  Finally
+    # the system name "TOS" denotes a system which is actually not
+    # MiNT.  But MiNT is downward compatible to TOS, so this should
+    # be no problem.
+    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+        exit ;;
+    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+        echo m68k-milan-mint${UNAME_RELEASE}
+        exit ;;
+    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+        echo m68k-hades-mint${UNAME_RELEASE}
+        exit ;;
+    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+        echo m68k-unknown-mint${UNAME_RELEASE}
+        exit ;;
+    m68k:machten:*:*)
+	echo m68k-apple-machten${UNAME_RELEASE}
+	exit ;;
+    powerpc:machten:*:*)
+	echo powerpc-apple-machten${UNAME_RELEASE}
+	exit ;;
+    RISC*:Mach:*:*)
+	echo mips-dec-mach_bsd4.3
+	exit ;;
+    RISC*:ULTRIX:*:*)
+	echo mips-dec-ultrix${UNAME_RELEASE}
+	exit ;;
+    VAX*:ULTRIX*:*:*)
+	echo vax-dec-ultrix${UNAME_RELEASE}
+	exit ;;
+    2020:CLIX:*:* | 2430:CLIX:*:*)
+	echo clipper-intergraph-clix${UNAME_RELEASE}
+	exit ;;
+    mips:*:*:UMIPS | mips:*:*:RISCos)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+	#if defined (host_mips) && defined (MIPSEB)
+	#if defined (SYSTYPE_SYSV)
+	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_SVR4)
+	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+	#endif
+	#endif
+	  exit (-1);
+	}
+EOF
+	$CC_FOR_BUILD -o $dummy $dummy.c &&
+	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+	  SYSTEM_NAME=`$dummy $dummyarg` &&
+	    { echo "$SYSTEM_NAME"; exit; }
+	echo mips-mips-riscos${UNAME_RELEASE}
+	exit ;;
+    Motorola:PowerMAX_OS:*:*)
+	echo powerpc-motorola-powermax
+	exit ;;
+    Motorola:*:4.3:PL8-*)
+	echo powerpc-harris-powermax
+	exit ;;
+    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+	echo powerpc-harris-powermax
+	exit ;;
+    Night_Hawk:Power_UNIX:*:*)
+	echo powerpc-harris-powerunix
+	exit ;;
+    m88k:CX/UX:7*:*)
+	echo m88k-harris-cxux7
+	exit ;;
+    m88k:*:4*:R4*)
+	echo m88k-motorola-sysv4
+	exit ;;
+    m88k:*:3*:R3*)
+	echo m88k-motorola-sysv3
+	exit ;;
+    AViiON:dgux:*:*)
+        # DG/UX returns AViiON for all architectures
+        UNAME_PROCESSOR=`/usr/bin/uname -p`
+	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+	then
+	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+	       [ ${TARGET_BINARY_INTERFACE}x = x ]
+	    then
+		echo m88k-dg-dgux${UNAME_RELEASE}
+	    else
+		echo m88k-dg-dguxbcs${UNAME_RELEASE}
+	    fi
+	else
+	    echo i586-dg-dgux${UNAME_RELEASE}
+	fi
+ 	exit ;;
+    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
+	echo m88k-dolphin-sysv3
+	exit ;;
+    M88*:*:R3*:*)
+	# Delta 88k system running SVR3
+	echo m88k-motorola-sysv3
+	exit ;;
+    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+	echo m88k-tektronix-sysv3
+	exit ;;
+    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+	echo m68k-tektronix-bsd
+	exit ;;
+    *:IRIX*:*:*)
+	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+	exit ;;
+    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
+	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
+    i*86:AIX:*:*)
+	echo i386-ibm-aix
+	exit ;;
+    ia64:AIX:*:*)
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+	exit ;;
+    *:AIX:2:3)
+	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+		eval $set_cc_for_build
+		sed 's/^		//' << EOF >$dummy.c
+		#include <sys/systemcfg.h>
+
+		main()
+			{
+			if (!__power_pc())
+				exit(1);
+			puts("powerpc-ibm-aix3.2.5");
+			exit(0);
+			}
+EOF
+		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+		then
+			echo "$SYSTEM_NAME"
+		else
+			echo rs6000-ibm-aix3.2.5
+		fi
+	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+		echo rs6000-ibm-aix3.2.4
+	else
+		echo rs6000-ibm-aix3.2
+	fi
+	exit ;;
+    *:AIX:*:[45])
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+		IBM_ARCH=rs6000
+	else
+		IBM_ARCH=powerpc
+	fi
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+	exit ;;
+    *:AIX:*:*)
+	echo rs6000-ibm-aix
+	exit ;;
+    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+	echo romp-ibm-bsd4.4
+	exit ;;
+    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
+	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
+	exit ;;                             # report: romp-ibm BSD 4.3
+    *:BOSX:*:*)
+	echo rs6000-bull-bosx
+	exit ;;
+    DPX/2?00:B.O.S.:*:*)
+	echo m68k-bull-sysv3
+	exit ;;
+    9000/[34]??:4.3bsd:1.*:*)
+	echo m68k-hp-bsd
+	exit ;;
+    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+	echo m68k-hp-bsd4.4
+	exit ;;
+    9000/[34678]??:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	case "${UNAME_MACHINE}" in
+	    9000/31? )            HP_ARCH=m68000 ;;
+	    9000/[34]?? )         HP_ARCH=m68k ;;
+	    9000/[678][0-9][0-9])
+		if [ -x /usr/bin/getconf ]; then
+		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+                    case "${sc_cpu_version}" in
+                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+                      532)                      # CPU_PA_RISC2_0
+                        case "${sc_kernel_bits}" in
+                          32) HP_ARCH="hppa2.0n" ;;
+                          64) HP_ARCH="hppa2.0w" ;;
+			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
+                        esac ;;
+                    esac
+		fi
+		if [ "${HP_ARCH}" = "" ]; then
+		    eval $set_cc_for_build
+		    sed 's/^              //' << EOF >$dummy.c
+
+              #define _HPUX_SOURCE
+              #include <stdlib.h>
+              #include <unistd.h>
+
+              int main ()
+              {
+              #if defined(_SC_KERNEL_BITS)
+                  long bits = sysconf(_SC_KERNEL_BITS);
+              #endif
+                  long cpu  = sysconf (_SC_CPU_VERSION);
+
+                  switch (cpu)
+              	{
+              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+              	case CPU_PA_RISC2_0:
+              #if defined(_SC_KERNEL_BITS)
+              	    switch (bits)
+              		{
+              		case 64: puts ("hppa2.0w"); break;
+              		case 32: puts ("hppa2.0n"); break;
+              		default: puts ("hppa2.0"); break;
+              		} break;
+              #else  /* !defined(_SC_KERNEL_BITS) */
+              	    puts ("hppa2.0"); break;
+              #endif
+              	default: puts ("hppa1.0"); break;
+              	}
+                  exit (0);
+              }
+EOF
+		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+		    test -z "$HP_ARCH" && HP_ARCH=hppa
+		fi ;;
+	esac
+	if [ ${HP_ARCH} = "hppa2.0w" ]
+	then
+	    eval $set_cc_for_build
+
+	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
+	    # generating 64-bit code.  GNU and HP use different nomenclature:
+	    #
+	    # $ CC_FOR_BUILD=cc ./config.guess
+	    # => hppa2.0w-hp-hpux11.23
+	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+	    # => hppa64-hp-hpux11.23
+
+	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+		grep __LP64__ >/dev/null
+	    then
+		HP_ARCH="hppa2.0w"
+	    else
+		HP_ARCH="hppa64"
+	    fi
+	fi
+	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+	exit ;;
+    ia64:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	echo ia64-hp-hpux${HPUX_REV}
+	exit ;;
+    3050*:HI-UX:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#include <unistd.h>
+	int
+	main ()
+	{
+	  long cpu = sysconf (_SC_CPU_VERSION);
+	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
+	     results, however.  */
+	  if (CPU_IS_PA_RISC (cpu))
+	    {
+	      switch (cpu)
+		{
+		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+		  default: puts ("hppa-hitachi-hiuxwe2"); break;
+		}
+	    }
+	  else if (CPU_IS_HP_MC68K (cpu))
+	    puts ("m68k-hitachi-hiuxwe2");
+	  else puts ("unknown-hitachi-hiuxwe2");
+	  exit (0);
+	}
+EOF
+	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+		{ echo "$SYSTEM_NAME"; exit; }
+	echo unknown-hitachi-hiuxwe2
+	exit ;;
+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+	echo hppa1.1-hp-bsd
+	exit ;;
+    9000/8??:4.3bsd:*:*)
+	echo hppa1.0-hp-bsd
+	exit ;;
+    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+	echo hppa1.0-hp-mpeix
+	exit ;;
+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+	echo hppa1.1-hp-osf
+	exit ;;
+    hp8??:OSF1:*:*)
+	echo hppa1.0-hp-osf
+	exit ;;
+    i*86:OSF1:*:*)
+	if [ -x /usr/sbin/sysversion ] ; then
+	    echo ${UNAME_MACHINE}-unknown-osf1mk
+	else
+	    echo ${UNAME_MACHINE}-unknown-osf1
+	fi
+	exit ;;
+    parisc*:Lites*:*:*)
+	echo hppa1.1-hp-lites
+	exit ;;
+    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+	echo c1-convex-bsd
+        exit ;;
+    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+        exit ;;
+    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+	echo c34-convex-bsd
+        exit ;;
+    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+	echo c38-convex-bsd
+        exit ;;
+    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+	echo c4-convex-bsd
+        exit ;;
+    CRAY*Y-MP:*:*:*)
+	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*[A-Z]90:*:*:*)
+	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+	      -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*TS:*:*:*)
+	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*T3E:*:*:*)
+	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*SV1:*:*:*)
+	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    *:UNICOS/mp:*:*)
+	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+        exit ;;
+    5000:UNIX_System_V:4.*:*)
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	exit ;;
+    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+	exit ;;
+    sparc*:BSD/OS:*:*)
+	echo sparc-unknown-bsdi${UNAME_RELEASE}
+	exit ;;
+    *:BSD/OS:*:*)
+	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+	exit ;;
+    *:FreeBSD:*:*)
+	case ${UNAME_MACHINE} in
+	    pc98)
+		echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	    amd64)
+		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	    *)
+		echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	esac
+	exit ;;
+    i*:CYGWIN*:*)
+	echo ${UNAME_MACHINE}-pc-cygwin
+	exit ;;
+    i*:MINGW*:*)
+	echo ${UNAME_MACHINE}-pc-mingw32
+	exit ;;
+    i*:windows32*:*)
+    	# uname -m includes "-pc" on this system.
+    	echo ${UNAME_MACHINE}-mingw32
+	exit ;;
+    i*:PW*:*)
+	echo ${UNAME_MACHINE}-pc-pw32
+	exit ;;
+    x86:Interix*:[3456]*)
+	echo i586-pc-interix${UNAME_RELEASE}
+	exit ;;
+    EM64T:Interix*:[3456]*)
+	echo x86_64-unknown-interix${UNAME_RELEASE}
+	exit ;;
+    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+	echo i${UNAME_MACHINE}-pc-mks
+	exit ;;
+    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+	# UNAME_MACHINE based on the output of uname instead of i386?
+	echo i586-pc-interix
+	exit ;;
+    i*:UWIN*:*)
+	echo ${UNAME_MACHINE}-pc-uwin
+	exit ;;
+    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+	echo x86_64-unknown-cygwin
+	exit ;;
+    p*:CYGWIN*:*)
+	echo powerpcle-unknown-cygwin
+	exit ;;
+    prep*:SunOS:5.*:*)
+	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    *:GNU:*:*)
+	# the GNU system
+	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+	exit ;;
+    *:GNU/*:*:*)
+	# other systems with GNU libc and userland
+	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+	exit ;;
+    i*86:Minix:*:*)
+	echo ${UNAME_MACHINE}-pc-minix
+	exit ;;
+    arm*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    avr32*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    cris:Linux:*:*)
+	echo cris-axis-linux-gnu
+	exit ;;
+    crisv32:Linux:*:*)
+	echo crisv32-axis-linux-gnu
+	exit ;;
+    frv:Linux:*:*)
+    	echo frv-unknown-linux-gnu
+	exit ;;
+    ia64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    m32r*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    m68*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    mips:Linux:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#undef CPU
+	#undef mips
+	#undef mipsel
+	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+	CPU=mipsel
+	#else
+	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+	CPU=mips
+	#else
+	CPU=
+	#endif
+	#endif
+EOF
+	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+	    /^CPU/{
+		s: ::g
+		p
+	    }'`"
+	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+	;;
+    mips64:Linux:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#undef CPU
+	#undef mips64
+	#undef mips64el
+	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+	CPU=mips64el
+	#else
+	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+	CPU=mips64
+	#else
+	CPU=
+	#endif
+	#endif
+EOF
+	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+	    /^CPU/{
+		s: ::g
+		p
+	    }'`"
+	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+	;;
+    or32:Linux:*:*)
+	echo or32-unknown-linux-gnu
+	exit ;;
+    ppc:Linux:*:*)
+	echo powerpc-unknown-linux-gnu
+	exit ;;
+    ppc64:Linux:*:*)
+	echo powerpc64-unknown-linux-gnu
+	exit ;;
+    alpha:Linux:*:*)
+	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+	  EV5)   UNAME_MACHINE=alphaev5 ;;
+	  EV56)  UNAME_MACHINE=alphaev56 ;;
+	  PCA56) UNAME_MACHINE=alphapca56 ;;
+	  PCA57) UNAME_MACHINE=alphapca56 ;;
+	  EV6)   UNAME_MACHINE=alphaev6 ;;
+	  EV67)  UNAME_MACHINE=alphaev67 ;;
+	  EV68*) UNAME_MACHINE=alphaev68 ;;
+        esac
+	objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
+	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+	exit ;;
+    parisc:Linux:*:* | hppa:Linux:*:*)
+	# Look for CPU level
+	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
+	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
+	  *)    echo hppa-unknown-linux-gnu ;;
+	esac
+	exit ;;
+    parisc64:Linux:*:* | hppa64:Linux:*:*)
+	echo hppa64-unknown-linux-gnu
+	exit ;;
+    s390:Linux:*:* | s390x:Linux:*:*)
+	echo ${UNAME_MACHINE}-ibm-linux
+	exit ;;
+    sh64*:Linux:*:*)
+    	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    sh*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    sparc:Linux:*:* | sparc64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    vax:Linux:*:*)
+	echo ${UNAME_MACHINE}-dec-linux-gnu
+	exit ;;
+    x86_64:Linux:*:*)
+	echo x86_64-unknown-linux-gnu
+	exit ;;
+    i*86:Linux:*:*)
+	# The BFD linker knows what the default object file format is, so
+	# first see if it will tell us. cd to the root directory to prevent
+	# problems with other programs or directories called `ld' in the path.
+	# Set LC_ALL=C to ensure ld outputs messages in English.
+	ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
+			 | sed -ne '/supported targets:/!d
+				    s/[ 	][ 	]*/ /g
+				    s/.*supported targets: *//
+				    s/ .*//
+				    p'`
+        case "$ld_supported_targets" in
+	  elf32-i386)
+		TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+		;;
+	  a.out-i386-linux)
+		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+		exit ;;
+	  coff-i386)
+		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+		exit ;;
+	  "")
+		# Either a pre-BFD a.out linker (linux-gnuoldld) or
+		# one that does not give us useful --help.
+		echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
+		exit ;;
+	esac
+	# Determine whether the default compiler is a.out or elf
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#include <features.h>
+	#ifdef __ELF__
+	# ifdef __GLIBC__
+	#  if __GLIBC__ >= 2
+	LIBC=gnu
+	#  else
+	LIBC=gnulibc1
+	#  endif
+	# else
+	LIBC=gnulibc1
+	# endif
+	#else
+	#if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
+	LIBC=gnu
+	#else
+	LIBC=gnuaout
+	#endif
+	#endif
+	#ifdef __dietlibc__
+	LIBC=dietlibc
+	#endif
+EOF
+	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+	    /^LIBC/{
+		s: ::g
+		p
+	    }'`"
+	test x"${LIBC}" != x && {
+		echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+		exit
+	}
+	test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
+	;;
+    i*86:DYNIX/ptx:4*:*)
+	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+	# earlier versions are messed up and put the nodename in both
+	# sysname and nodename.
+	echo i386-sequent-sysv4
+	exit ;;
+    i*86:UNIX_SV:4.2MP:2.*)
+        # Unixware is an offshoot of SVR4, but it has its own version
+        # number series starting with 2...
+        # I am not positive that other SVR4 systems won't match this,
+	# I just have to hope.  -- rms.
+        # Use sysv4.2uw... so that sysv4* matches it.
+	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+	exit ;;
+    i*86:OS/2:*:*)
+	# If we were able to find `uname', then EMX Unix compatibility
+	# is probably installed.
+	echo ${UNAME_MACHINE}-pc-os2-emx
+	exit ;;
+    i*86:XTS-300:*:STOP)
+	echo ${UNAME_MACHINE}-unknown-stop
+	exit ;;
+    i*86:atheos:*:*)
+	echo ${UNAME_MACHINE}-unknown-atheos
+	exit ;;
+    i*86:syllable:*:*)
+	echo ${UNAME_MACHINE}-pc-syllable
+	exit ;;
+    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
+	echo i386-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    i*86:*DOS:*:*)
+	echo ${UNAME_MACHINE}-pc-msdosdjgpp
+	exit ;;
+    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+	else
+		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+	fi
+	exit ;;
+    i*86:*:5:[678]*)
+    	# UnixWare 7.x, OpenUNIX and OpenServer 6.
+	case `/bin/uname -X | grep "^Machine"` in
+	    *486*)	     UNAME_MACHINE=i486 ;;
+	    *Pentium)	     UNAME_MACHINE=i586 ;;
+	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+	esac
+	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+	exit ;;
+    i*86:*:3.2:*)
+	if test -f /usr/options/cb.name; then
+		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+	elif /bin/uname -X 2>/dev/null >/dev/null ; then
+		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+			&& UNAME_MACHINE=i586
+		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+	else
+		echo ${UNAME_MACHINE}-pc-sysv32
+	fi
+	exit ;;
+    pc:*:*:*)
+	# Left here for compatibility:
+        # uname -m prints for DJGPP always 'pc', but it prints nothing about
+        # the processor, so we play safe by assuming i386.
+	echo i386-pc-msdosdjgpp
+        exit ;;
+    Intel:Mach:3*:*)
+	echo i386-pc-mach3
+	exit ;;
+    paragon:*:*:*)
+	echo i860-intel-osf1
+	exit ;;
+    i860:*:4.*:*) # i860-SVR4
+	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+	else # Add other i860-SVR4 vendors below as they are discovered.
+	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
+	fi
+	exit ;;
+    mini*:CTIX:SYS*5:*)
+	# "miniframe"
+	echo m68010-convergent-sysv
+	exit ;;
+    mc68k:UNIX:SYSTEM5:3.51m)
+	echo m68k-convergent-sysv
+	exit ;;
+    M680?0:D-NIX:5.3:*)
+	echo m68k-diab-dnix
+	exit ;;
+    M68*:*:R3V[5678]*:*)
+	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+	OS_REL=''
+	test -r /etc/.relid \
+	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+          && { echo i486-ncr-sysv4; exit; } ;;
+    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+	echo m68k-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    mc68030:UNIX_System_V:4.*:*)
+	echo m68k-atari-sysv4
+	exit ;;
+    TSUNAMI:LynxOS:2.*:*)
+	echo sparc-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    rs6000:LynxOS:2.*:*)
+	echo rs6000-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
+	echo powerpc-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    SM[BE]S:UNIX_SV:*:*)
+	echo mips-dde-sysv${UNAME_RELEASE}
+	exit ;;
+    RM*:ReliantUNIX-*:*:*)
+	echo mips-sni-sysv4
+	exit ;;
+    RM*:SINIX-*:*:*)
+	echo mips-sni-sysv4
+	exit ;;
+    *:SINIX-*:*:*)
+	if uname -p 2>/dev/null >/dev/null ; then
+		UNAME_MACHINE=`(uname -p) 2>/dev/null`
+		echo ${UNAME_MACHINE}-sni-sysv4
+	else
+		echo ns32k-sni-sysv
+	fi
+	exit ;;
+    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+                      # says <Richard.M.Bartel@ccMail.Census.GOV>
+        echo i586-unisys-sysv4
+        exit ;;
+    *:UNIX_System_V:4*:FTX*)
+	# From Gerald Hewes <hewes@openmarket.com>.
+	# How about differentiating between stratus architectures? -djm
+	echo hppa1.1-stratus-sysv4
+	exit ;;
+    *:*:*:FTX*)
+	# From seanf@swdc.stratus.com.
+	echo i860-stratus-sysv4
+	exit ;;
+    i*86:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo ${UNAME_MACHINE}-stratus-vos
+	exit ;;
+    *:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo hppa1.1-stratus-vos
+	exit ;;
+    mc68*:A/UX:*:*)
+	echo m68k-apple-aux${UNAME_RELEASE}
+	exit ;;
+    news*:NEWS-OS:6*:*)
+	echo mips-sony-newsos6
+	exit ;;
+    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+	if [ -d /usr/nec ]; then
+	        echo mips-nec-sysv${UNAME_RELEASE}
+	else
+	        echo mips-unknown-sysv${UNAME_RELEASE}
+	fi
+        exit ;;
+    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
+	echo powerpc-be-beos
+	exit ;;
+    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
+	echo powerpc-apple-beos
+	exit ;;
+    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
+	echo i586-pc-beos
+	exit ;;
+    SX-4:SUPER-UX:*:*)
+	echo sx4-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-5:SUPER-UX:*:*)
+	echo sx5-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-6:SUPER-UX:*:*)
+	echo sx6-nec-superux${UNAME_RELEASE}
+	exit ;;
+    Power*:Rhapsody:*:*)
+	echo powerpc-apple-rhapsody${UNAME_RELEASE}
+	exit ;;
+    *:Rhapsody:*:*)
+	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+	exit ;;
+    *:Darwin:*:*)
+	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+	case $UNAME_PROCESSOR in
+	    unknown) UNAME_PROCESSOR=powerpc ;;
+	esac
+	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+	exit ;;
+    *:procnto*:*:* | *:QNX:[0123456789]*:*)
+	UNAME_PROCESSOR=`uname -p`
+	if test "$UNAME_PROCESSOR" = "x86"; then
+		UNAME_PROCESSOR=i386
+		UNAME_MACHINE=pc
+	fi
+	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+	exit ;;
+    *:QNX:*:4*)
+	echo i386-pc-qnx
+	exit ;;
+    NSE-?:NONSTOP_KERNEL:*:*)
+	echo nse-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    NSR-?:NONSTOP_KERNEL:*:*)
+	echo nsr-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    *:NonStop-UX:*:*)
+	echo mips-compaq-nonstopux
+	exit ;;
+    BS2000:POSIX*:*:*)
+	echo bs2000-siemens-sysv
+	exit ;;
+    DS/*:UNIX_System_V:*:*)
+	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+	exit ;;
+    *:Plan9:*:*)
+	# "uname -m" is not consistent, so use $cputype instead. 386
+	# is converted to i386 for consistency with other x86
+	# operating systems.
+	if test "$cputype" = "386"; then
+	    UNAME_MACHINE=i386
+	else
+	    UNAME_MACHINE="$cputype"
+	fi
+	echo ${UNAME_MACHINE}-unknown-plan9
+	exit ;;
+    *:TOPS-10:*:*)
+	echo pdp10-unknown-tops10
+	exit ;;
+    *:TENEX:*:*)
+	echo pdp10-unknown-tenex
+	exit ;;
+    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+	echo pdp10-dec-tops20
+	exit ;;
+    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+	echo pdp10-xkl-tops20
+	exit ;;
+    *:TOPS-20:*:*)
+	echo pdp10-unknown-tops20
+	exit ;;
+    *:ITS:*:*)
+	echo pdp10-unknown-its
+	exit ;;
+    SEI:*:*:SEIUX)
+        echo mips-sei-seiux${UNAME_RELEASE}
+	exit ;;
+    *:DragonFly:*:*)
+	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit ;;
+    *:*VMS:*:*)
+    	UNAME_MACHINE=`(uname -p) 2>/dev/null`
+	case "${UNAME_MACHINE}" in
+	    A*) echo alpha-dec-vms ; exit ;;
+	    I*) echo ia64-dec-vms ; exit ;;
+	    V*) echo vax-dec-vms ; exit ;;
+	esac ;;
+    *:XENIX:*:SysV)
+	echo i386-pc-xenix
+	exit ;;
+    i*86:skyos:*:*)
+	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+	exit ;;
+    i*86:rdos:*:*)
+	echo ${UNAME_MACHINE}-pc-rdos
+	exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+          "4"
+#else
+	  ""
+#endif
+         ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+  printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+  printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+    struct utsname un;
+
+    uname(&un);
+
+    if (strncmp(un.version, "V2", 2) == 0) {
+	printf ("i386-sequent-ptx2\n"); exit (0);
+    }
+    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+	printf ("i386-sequent-ptx1\n"); exit (0);
+    }
+    printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+#  include <sys/param.h>
+#  if defined (BSD)
+#   if BSD == 43
+      printf ("vax-dec-bsd4.3\n"); exit (0);
+#   else
+#    if BSD == 199006
+      printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#    else
+      printf ("vax-dec-bsd\n"); exit (0);
+#    endif
+#   endif
+#  else
+    printf ("vax-dec-bsd\n"); exit (0);
+#  endif
+# else
+    printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+	{ echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+    case `getsysinfo -f cpu_type` in
+    c1*)
+	echo c1-convex-bsd
+	exit ;;
+    c2*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit ;;
+    c34*)
+	echo c34-convex-bsd
+	exit ;;
+    c38*)
+	echo c38-convex-bsd
+	exit ;;
+    c4*)
+	echo c4-convex-bsd
+	exit ;;
+    esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+  http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
+and
+  http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo               = `(hostinfo) 2>/dev/null`
+/bin/universe          = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch              = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM  = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/payloads/libpayload/curses/PDCurses-3.4/config.h.in b/payloads/libpayload/curses/PDCurses-3.4/config.h.in
new file mode 100644
index 0000000000..28e9e48ea4
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/config.h.in
@@ -0,0 +1,133 @@
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define if you have the <DECkeySym.h> header file */
+#undef HAVE_DECKEYSYM_H
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you have the <dl.h> header file. */
+#undef HAVE_DL_H
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `poll' function. */
+#undef HAVE_POLL
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define if you have the <Sunkeysym.h> header file */
+#undef HAVE_SUNKEYSYM_H
+
+/* Define to 1 if you have the <sys/select.h> header file. */
+#undef HAVE_SYS_SELECT_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the `usleep' function. */
+#undef HAVE_USLEEP
+
+/* Define to 1 if you have the `vsnprintf' function. */
+#undef HAVE_VSNPRINTF
+
+/* Define to 1 if you have the `vsscanf' function. */
+#undef HAVE_VSSCANF
+
+/* Define if you have this defined in <keysym.h> */
+#undef HAVE_XK_KP_BEGIN
+
+/* Define if you have this defined in <keysym.h> */
+#undef HAVE_XK_KP_DELETE
+
+/* Define if you have this defined in <keysym.h> */
+#undef HAVE_XK_KP_DOWN
+
+/* Define if you have this defined in <keysym.h> */
+#undef HAVE_XK_KP_END
+
+/* Define if you have this defined in <keysym.h> */
+#undef HAVE_XK_KP_HOME
+
+/* Define if you have this defined in <keysym.h> */
+#undef HAVE_XK_KP_INSERT
+
+/* Define if you have this defined in <keysym.h> */
+#undef HAVE_XK_KP_LEFT
+
+/* Define if you have this defined in <keysym.h> */
+#undef HAVE_XK_KP_NEXT
+
+/* Define if you have this defined in <keysym.h> */
+#undef HAVE_XK_KP_PRIOR
+
+/* Define if you have this defined in <keysym.h> */
+#undef HAVE_XK_KP_RIGHT
+
+/* Define if you have this defined in <keysym.h> */
+#undef HAVE_XK_KP_UP
+
+/* Define if you have the <xpm.h> header file */
+#undef HAVE_XPM_H
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define as the system defined limit for number of signals */
+#undef PDC_MAX_SIGNALS
+
+/* Define as the return type of signal handlers (`int' or `void'). */
+#undef RETSIGTYPE
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
+#undef TIME_WITH_SYS_TIME
+
+/* Define if you want to use neXtaw library */
+#undef USE_NEXTAW
+
+/* Define if you want to use Xaw3d library */
+#undef USE_XAW3D
+
+/* Define XPointer is typedefed in X11/Xlib.h */
+#undef XPOINTER_TYPEDEFED
diff --git a/payloads/libpayload/curses/PDCurses-3.4/config.sub b/payloads/libpayload/curses/PDCurses-3.4/config.sub
new file mode 100755
index 0000000000..fab0aa3556
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/config.sub
@@ -0,0 +1,1616 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
+#   Inc.
+
+timestamp='2006-09-20'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine.  It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support.  The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+       $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help"
+       exit 1 ;;
+
+    *local*)
+       # First pass through any local machine types.
+       echo $1
+       exit ;;
+
+    * )
+       break ;;
+  esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+    exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+    exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
+  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
+  storm-chaos* | os2-emx* | rtmk-nova*)
+    os=-$maybe_os
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    ;;
+  *)
+    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+    if [ $basic_machine != $1 ]
+    then os=`echo $1 | sed 's/.*-/-/'`
+    else os=; fi
+    ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work.  We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+	-sun*os*)
+		# Prevent following clause from handling this invalid input.
+		;;
+	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+	-apple | -axis | -knuth | -cray)
+		os=
+		basic_machine=$1
+		;;
+	-sim | -cisco | -oki | -wec | -winbond)
+		os=
+		basic_machine=$1
+		;;
+	-scout)
+		;;
+	-wrs)
+		os=-vxworks
+		basic_machine=$1
+		;;
+	-chorusos*)
+		os=-chorusos
+		basic_machine=$1
+		;;
+ 	-chorusrdb)
+ 		os=-chorusrdb
+		basic_machine=$1
+ 		;;
+	-hiux*)
+		os=-hiuxwe2
+		;;
+	-sco6)
+		os=-sco5v6
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco5)
+		os=-sco3.2v5
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco4)
+		os=-sco3.2v4
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2.[4-9]*)
+		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2v[4-9]*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco5v6*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco*)
+		os=-sco3.2v2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-udk*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-isc)
+		os=-isc2.2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-clix*)
+		basic_machine=clipper-intergraph
+		;;
+	-isc*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-lynx*)
+		os=-lynxos
+		;;
+	-ptx*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+		;;
+	-windowsnt*)
+		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+		;;
+	-psos*)
+		os=-psos
+		;;
+	-mint | -mint[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+	# Recognize the basic CPU types without company name.
+	# Some are omitted here because they have special meanings below.
+	1750a | 580 \
+	| a29k \
+	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+	| am33_2.0 \
+	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+	| bfin \
+	| c4x | clipper \
+	| d10v | d30v | dlx | dsp16xx \
+	| fr30 | frv \
+	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+	| i370 | i860 | i960 | ia64 \
+	| ip2k | iq2000 \
+	| m32c | m32r | m32rle | m68000 | m68k | m88k \
+	| maxq | mb | microblaze | mcore \
+	| mips | mipsbe | mipseb | mipsel | mipsle \
+	| mips16 \
+	| mips64 | mips64el \
+	| mips64vr | mips64vrel \
+	| mips64orion | mips64orionel \
+	| mips64vr4100 | mips64vr4100el \
+	| mips64vr4300 | mips64vr4300el \
+	| mips64vr5000 | mips64vr5000el \
+	| mips64vr5900 | mips64vr5900el \
+	| mipsisa32 | mipsisa32el \
+	| mipsisa32r2 | mipsisa32r2el \
+	| mipsisa64 | mipsisa64el \
+	| mipsisa64r2 | mipsisa64r2el \
+	| mipsisa64sb1 | mipsisa64sb1el \
+	| mipsisa64sr71k | mipsisa64sr71kel \
+	| mipstx39 | mipstx39el \
+	| mn10200 | mn10300 \
+	| mt \
+	| msp430 \
+	| nios | nios2 \
+	| ns16k | ns32k \
+	| or32 \
+	| pdp10 | pdp11 | pj | pjl \
+	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+	| pyramid \
+	| score \
+	| sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+	| sh64 | sh64le \
+	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+	| spu | strongarm \
+	| tahoe | thumb | tic4x | tic80 | tron \
+	| v850 | v850e \
+	| we32k \
+	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
+	| z8k)
+		basic_machine=$basic_machine-unknown
+		;;
+	m6811 | m68hc11 | m6812 | m68hc12)
+		# Motorola 68HC11/12.
+		basic_machine=$basic_machine-unknown
+		os=-none
+		;;
+	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+		;;
+	ms1)
+		basic_machine=mt-unknown
+		;;
+
+	# We use `pc' rather than `unknown'
+	# because (1) that's what they normally are, and
+	# (2) the word "unknown" tends to confuse beginning users.
+	i*86 | x86_64)
+	  basic_machine=$basic_machine-pc
+	  ;;
+	# Object if more than one company name word.
+	*-*-*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+	# Recognize the basic CPU types with company name.
+	580-* \
+	| a29k-* \
+	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
+	| avr-* | avr32-* \
+	| bfin-* | bs2000-* \
+	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+	| clipper-* | craynv-* | cydra-* \
+	| d10v-* | d30v-* | dlx-* \
+	| elxsi-* \
+	| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
+	| h8300-* | h8500-* \
+	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+	| i*86-* | i860-* | i960-* | ia64-* \
+	| ip2k-* | iq2000-* \
+	| m32c-* | m32r-* | m32rle-* \
+	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+	| m88110-* | m88k-* | maxq-* | mcore-* \
+	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+	| mips16-* \
+	| mips64-* | mips64el-* \
+	| mips64vr-* | mips64vrel-* \
+	| mips64orion-* | mips64orionel-* \
+	| mips64vr4100-* | mips64vr4100el-* \
+	| mips64vr4300-* | mips64vr4300el-* \
+	| mips64vr5000-* | mips64vr5000el-* \
+	| mips64vr5900-* | mips64vr5900el-* \
+	| mipsisa32-* | mipsisa32el-* \
+	| mipsisa32r2-* | mipsisa32r2el-* \
+	| mipsisa64-* | mipsisa64el-* \
+	| mipsisa64r2-* | mipsisa64r2el-* \
+	| mipsisa64sb1-* | mipsisa64sb1el-* \
+	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
+	| mipstx39-* | mipstx39el-* \
+	| mmix-* \
+	| mt-* \
+	| msp430-* \
+	| nios-* | nios2-* \
+	| none-* | np1-* | ns16k-* | ns32k-* \
+	| orion-* \
+	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+	| pyramid-* \
+	| romp-* | rs6000-* \
+	| sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+	| sparclite-* \
+	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
+	| tahoe-* | thumb-* \
+	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+	| tron-* \
+	| v850-* | v850e-* | vax-* \
+	| we32k-* \
+	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
+	| xstormy16-* | xtensa-* \
+	| ymp-* \
+	| z8k-*)
+		;;
+	# Recognize the various machine names and aliases which stand
+	# for a CPU type and a company and sometimes even an OS.
+	386bsd)
+		basic_machine=i386-unknown
+		os=-bsd
+		;;
+	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+		basic_machine=m68000-att
+		;;
+	3b*)
+		basic_machine=we32k-att
+		;;
+	a29khif)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+    	abacus)
+		basic_machine=abacus-unknown
+		;;
+	adobe68k)
+		basic_machine=m68010-adobe
+		os=-scout
+		;;
+	alliant | fx80)
+		basic_machine=fx80-alliant
+		;;
+	altos | altos3068)
+		basic_machine=m68k-altos
+		;;
+	am29k)
+		basic_machine=a29k-none
+		os=-bsd
+		;;
+	amd64)
+		basic_machine=x86_64-pc
+		;;
+	amd64-*)
+		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	amdahl)
+		basic_machine=580-amdahl
+		os=-sysv
+		;;
+	amiga | amiga-*)
+		basic_machine=m68k-unknown
+		;;
+	amigaos | amigados)
+		basic_machine=m68k-unknown
+		os=-amigaos
+		;;
+	amigaunix | amix)
+		basic_machine=m68k-unknown
+		os=-sysv4
+		;;
+	apollo68)
+		basic_machine=m68k-apollo
+		os=-sysv
+		;;
+	apollo68bsd)
+		basic_machine=m68k-apollo
+		os=-bsd
+		;;
+	aux)
+		basic_machine=m68k-apple
+		os=-aux
+		;;
+	balance)
+		basic_machine=ns32k-sequent
+		os=-dynix
+		;;
+	c90)
+		basic_machine=c90-cray
+		os=-unicos
+		;;
+	convex-c1)
+		basic_machine=c1-convex
+		os=-bsd
+		;;
+	convex-c2)
+		basic_machine=c2-convex
+		os=-bsd
+		;;
+	convex-c32)
+		basic_machine=c32-convex
+		os=-bsd
+		;;
+	convex-c34)
+		basic_machine=c34-convex
+		os=-bsd
+		;;
+	convex-c38)
+		basic_machine=c38-convex
+		os=-bsd
+		;;
+	cray | j90)
+		basic_machine=j90-cray
+		os=-unicos
+		;;
+	craynv)
+		basic_machine=craynv-cray
+		os=-unicosmp
+		;;
+	cr16c)
+		basic_machine=cr16c-unknown
+		os=-elf
+		;;
+	crds | unos)
+		basic_machine=m68k-crds
+		;;
+	crisv32 | crisv32-* | etraxfs*)
+		basic_machine=crisv32-axis
+		;;
+	cris | cris-* | etrax*)
+		basic_machine=cris-axis
+		;;
+	crx)
+		basic_machine=crx-unknown
+		os=-elf
+		;;
+	da30 | da30-*)
+		basic_machine=m68k-da30
+		;;
+	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+		basic_machine=mips-dec
+		;;
+	decsystem10* | dec10*)
+		basic_machine=pdp10-dec
+		os=-tops10
+		;;
+	decsystem20* | dec20*)
+		basic_machine=pdp10-dec
+		os=-tops20
+		;;
+	delta | 3300 | motorola-3300 | motorola-delta \
+	      | 3300-motorola | delta-motorola)
+		basic_machine=m68k-motorola
+		;;
+	delta88)
+		basic_machine=m88k-motorola
+		os=-sysv3
+		;;
+	djgpp)
+		basic_machine=i586-pc
+		os=-msdosdjgpp
+		;;
+	dpx20 | dpx20-*)
+		basic_machine=rs6000-bull
+		os=-bosx
+		;;
+	dpx2* | dpx2*-bull)
+		basic_machine=m68k-bull
+		os=-sysv3
+		;;
+	ebmon29k)
+		basic_machine=a29k-amd
+		os=-ebmon
+		;;
+	elxsi)
+		basic_machine=elxsi-elxsi
+		os=-bsd
+		;;
+	encore | umax | mmax)
+		basic_machine=ns32k-encore
+		;;
+	es1800 | OSE68k | ose68k | ose | OSE)
+		basic_machine=m68k-ericsson
+		os=-ose
+		;;
+	fx2800)
+		basic_machine=i860-alliant
+		;;
+	genix)
+		basic_machine=ns32k-ns
+		;;
+	gmicro)
+		basic_machine=tron-gmicro
+		os=-sysv
+		;;
+	go32)
+		basic_machine=i386-pc
+		os=-go32
+		;;
+	h3050r* | hiux*)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	h8300hms)
+		basic_machine=h8300-hitachi
+		os=-hms
+		;;
+	h8300xray)
+		basic_machine=h8300-hitachi
+		os=-xray
+		;;
+	h8500hms)
+		basic_machine=h8500-hitachi
+		os=-hms
+		;;
+	harris)
+		basic_machine=m88k-harris
+		os=-sysv3
+		;;
+	hp300-*)
+		basic_machine=m68k-hp
+		;;
+	hp300bsd)
+		basic_machine=m68k-hp
+		os=-bsd
+		;;
+	hp300hpux)
+		basic_machine=m68k-hp
+		os=-hpux
+		;;
+	hp3k9[0-9][0-9] | hp9[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k2[0-9][0-9] | hp9k31[0-9])
+		basic_machine=m68000-hp
+		;;
+	hp9k3[2-9][0-9])
+		basic_machine=m68k-hp
+		;;
+	hp9k6[0-9][0-9] | hp6[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k7[0-79][0-9] | hp7[0-79][0-9])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k78[0-9] | hp78[0-9])
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][13679] | hp8[0-9][13679])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][0-9] | hp8[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hppa-next)
+		os=-nextstep3
+		;;
+	hppaosf)
+		basic_machine=hppa1.1-hp
+		os=-osf
+		;;
+	hppro)
+		basic_machine=hppa1.1-hp
+		os=-proelf
+		;;
+	i370-ibm* | ibm*)
+		basic_machine=i370-ibm
+		;;
+# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
+	i*86v32)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv32
+		;;
+	i*86v4*)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv4
+		;;
+	i*86v)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv
+		;;
+	i*86sol2)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-solaris2
+		;;
+	i386mach)
+		basic_machine=i386-mach
+		os=-mach
+		;;
+	i386-vsta | vsta)
+		basic_machine=i386-unknown
+		os=-vsta
+		;;
+	iris | iris4d)
+		basic_machine=mips-sgi
+		case $os in
+		    -irix*)
+			;;
+		    *)
+			os=-irix4
+			;;
+		esac
+		;;
+	isi68 | isi)
+		basic_machine=m68k-isi
+		os=-sysv
+		;;
+	m88k-omron*)
+		basic_machine=m88k-omron
+		;;
+	magnum | m3230)
+		basic_machine=mips-mips
+		os=-sysv
+		;;
+	merlin)
+		basic_machine=ns32k-utek
+		os=-sysv
+		;;
+	mingw32)
+		basic_machine=i386-pc
+		os=-mingw32
+		;;
+	miniframe)
+		basic_machine=m68000-convergent
+		;;
+	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+	mips3*-*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+		;;
+	mips3*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+		;;
+	monitor)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	morphos)
+		basic_machine=powerpc-unknown
+		os=-morphos
+		;;
+	msdos)
+		basic_machine=i386-pc
+		os=-msdos
+		;;
+	ms1-*)
+		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+		;;
+	mvs)
+		basic_machine=i370-ibm
+		os=-mvs
+		;;
+	ncr3000)
+		basic_machine=i486-ncr
+		os=-sysv4
+		;;
+	netbsd386)
+		basic_machine=i386-unknown
+		os=-netbsd
+		;;
+	netwinder)
+		basic_machine=armv4l-rebel
+		os=-linux
+		;;
+	news | news700 | news800 | news900)
+		basic_machine=m68k-sony
+		os=-newsos
+		;;
+	news1000)
+		basic_machine=m68030-sony
+		os=-newsos
+		;;
+	news-3600 | risc-news)
+		basic_machine=mips-sony
+		os=-newsos
+		;;
+	necv70)
+		basic_machine=v70-nec
+		os=-sysv
+		;;
+	next | m*-next )
+		basic_machine=m68k-next
+		case $os in
+		    -nextstep* )
+			;;
+		    -ns2*)
+		      os=-nextstep2
+			;;
+		    *)
+		      os=-nextstep3
+			;;
+		esac
+		;;
+	nh3000)
+		basic_machine=m68k-harris
+		os=-cxux
+		;;
+	nh[45]000)
+		basic_machine=m88k-harris
+		os=-cxux
+		;;
+	nindy960)
+		basic_machine=i960-intel
+		os=-nindy
+		;;
+	mon960)
+		basic_machine=i960-intel
+		os=-mon960
+		;;
+	nonstopux)
+		basic_machine=mips-compaq
+		os=-nonstopux
+		;;
+	np1)
+		basic_machine=np1-gould
+		;;
+	nsr-tandem)
+		basic_machine=nsr-tandem
+		;;
+	op50n-* | op60c-*)
+		basic_machine=hppa1.1-oki
+		os=-proelf
+		;;
+	openrisc | openrisc-*)
+		basic_machine=or32-unknown
+		;;
+	os400)
+		basic_machine=powerpc-ibm
+		os=-os400
+		;;
+	OSE68000 | ose68000)
+		basic_machine=m68000-ericsson
+		os=-ose
+		;;
+	os68k)
+		basic_machine=m68k-none
+		os=-os68k
+		;;
+	pa-hitachi)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	paragon)
+		basic_machine=i860-intel
+		os=-osf
+		;;
+	pbd)
+		basic_machine=sparc-tti
+		;;
+	pbb)
+		basic_machine=m68k-tti
+		;;
+	pc532 | pc532-*)
+		basic_machine=ns32k-pc532
+		;;
+	pc98)
+		basic_machine=i386-pc
+		;;
+	pc98-*)
+		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentium | p5 | k5 | k6 | nexgen | viac3)
+		basic_machine=i586-pc
+		;;
+	pentiumpro | p6 | 6x86 | athlon | athlon_*)
+		basic_machine=i686-pc
+		;;
+	pentiumii | pentium2 | pentiumiii | pentium3)
+		basic_machine=i686-pc
+		;;
+	pentium4)
+		basic_machine=i786-pc
+		;;
+	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumpro-* | p6-* | 6x86-* | athlon-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentium4-*)
+		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pn)
+		basic_machine=pn-gould
+		;;
+	power)	basic_machine=power-ibm
+		;;
+	ppc)	basic_machine=powerpc-unknown
+		;;
+	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppcle | powerpclittle | ppc-le | powerpc-little)
+		basic_machine=powerpcle-unknown
+		;;
+	ppcle-* | powerpclittle-*)
+		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64)	basic_machine=powerpc64-unknown
+		;;
+	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+		basic_machine=powerpc64le-unknown
+		;;
+	ppc64le-* | powerpc64little-*)
+		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ps2)
+		basic_machine=i386-ibm
+		;;
+	pw32)
+		basic_machine=i586-unknown
+		os=-pw32
+		;;
+	rdos)
+		basic_machine=i386-pc
+		os=-rdos
+		;;
+	rom68k)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	rm[46]00)
+		basic_machine=mips-siemens
+		;;
+	rtpc | rtpc-*)
+		basic_machine=romp-ibm
+		;;
+	s390 | s390-*)
+		basic_machine=s390-ibm
+		;;
+	s390x | s390x-*)
+		basic_machine=s390x-ibm
+		;;
+	sa29200)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	sb1)
+		basic_machine=mipsisa64sb1-unknown
+		;;
+	sb1el)
+		basic_machine=mipsisa64sb1el-unknown
+		;;
+	sde)
+		basic_machine=mipsisa32-sde
+		os=-elf
+		;;
+	sei)
+		basic_machine=mips-sei
+		os=-seiux
+		;;
+	sequent)
+		basic_machine=i386-sequent
+		;;
+	sh)
+		basic_machine=sh-hitachi
+		os=-hms
+		;;
+	sh64)
+		basic_machine=sh64-unknown
+		;;
+	sparclite-wrs | simso-wrs)
+		basic_machine=sparclite-wrs
+		os=-vxworks
+		;;
+	sps7)
+		basic_machine=m68k-bull
+		os=-sysv2
+		;;
+	spur)
+		basic_machine=spur-unknown
+		;;
+	st2000)
+		basic_machine=m68k-tandem
+		;;
+	stratus)
+		basic_machine=i860-stratus
+		os=-sysv4
+		;;
+	sun2)
+		basic_machine=m68000-sun
+		;;
+	sun2os3)
+		basic_machine=m68000-sun
+		os=-sunos3
+		;;
+	sun2os4)
+		basic_machine=m68000-sun
+		os=-sunos4
+		;;
+	sun3os3)
+		basic_machine=m68k-sun
+		os=-sunos3
+		;;
+	sun3os4)
+		basic_machine=m68k-sun
+		os=-sunos4
+		;;
+	sun4os3)
+		basic_machine=sparc-sun
+		os=-sunos3
+		;;
+	sun4os4)
+		basic_machine=sparc-sun
+		os=-sunos4
+		;;
+	sun4sol2)
+		basic_machine=sparc-sun
+		os=-solaris2
+		;;
+	sun3 | sun3-*)
+		basic_machine=m68k-sun
+		;;
+	sun4)
+		basic_machine=sparc-sun
+		;;
+	sun386 | sun386i | roadrunner)
+		basic_machine=i386-sun
+		;;
+	sv1)
+		basic_machine=sv1-cray
+		os=-unicos
+		;;
+	symmetry)
+		basic_machine=i386-sequent
+		os=-dynix
+		;;
+	t3e)
+		basic_machine=alphaev5-cray
+		os=-unicos
+		;;
+	t90)
+		basic_machine=t90-cray
+		os=-unicos
+		;;
+	tic54x | c54x*)
+		basic_machine=tic54x-unknown
+		os=-coff
+		;;
+	tic55x | c55x*)
+		basic_machine=tic55x-unknown
+		os=-coff
+		;;
+	tic6x | c6x*)
+		basic_machine=tic6x-unknown
+		os=-coff
+		;;
+	tx39)
+		basic_machine=mipstx39-unknown
+		;;
+	tx39el)
+		basic_machine=mipstx39el-unknown
+		;;
+	toad1)
+		basic_machine=pdp10-xkl
+		os=-tops20
+		;;
+	tower | tower-32)
+		basic_machine=m68k-ncr
+		;;
+	tpf)
+		basic_machine=s390x-ibm
+		os=-tpf
+		;;
+	udi29k)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	ultra3)
+		basic_machine=a29k-nyu
+		os=-sym1
+		;;
+	v810 | necv810)
+		basic_machine=v810-nec
+		os=-none
+		;;
+	vaxv)
+		basic_machine=vax-dec
+		os=-sysv
+		;;
+	vms)
+		basic_machine=vax-dec
+		os=-vms
+		;;
+	vpp*|vx|vx-*)
+		basic_machine=f301-fujitsu
+		;;
+	vxworks960)
+		basic_machine=i960-wrs
+		os=-vxworks
+		;;
+	vxworks68)
+		basic_machine=m68k-wrs
+		os=-vxworks
+		;;
+	vxworks29k)
+		basic_machine=a29k-wrs
+		os=-vxworks
+		;;
+	w65*)
+		basic_machine=w65-wdc
+		os=-none
+		;;
+	w89k-*)
+		basic_machine=hppa1.1-winbond
+		os=-proelf
+		;;
+	xbox)
+		basic_machine=i686-pc
+		os=-mingw32
+		;;
+	xps | xps100)
+		basic_machine=xps100-honeywell
+		;;
+	ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
+	z8k-*-coff)
+		basic_machine=z8k-unknown
+		os=-sim
+		;;
+	none)
+		basic_machine=none-none
+		os=-none
+		;;
+
+# Here we handle the default manufacturer of certain CPU types.  It is in
+# some cases the only manufacturer, in others, it is the most popular.
+	w89k)
+		basic_machine=hppa1.1-winbond
+		;;
+	op50n)
+		basic_machine=hppa1.1-oki
+		;;
+	op60c)
+		basic_machine=hppa1.1-oki
+		;;
+	romp)
+		basic_machine=romp-ibm
+		;;
+	mmix)
+		basic_machine=mmix-knuth
+		;;
+	rs6000)
+		basic_machine=rs6000-ibm
+		;;
+	vax)
+		basic_machine=vax-dec
+		;;
+	pdp10)
+		# there are many clones, so DEC is not a safe bet
+		basic_machine=pdp10-unknown
+		;;
+	pdp11)
+		basic_machine=pdp11-dec
+		;;
+	we32k)
+		basic_machine=we32k-att
+		;;
+	sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
+		basic_machine=sh-unknown
+		;;
+	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+		basic_machine=sparc-sun
+		;;
+	cydra)
+		basic_machine=cydra-cydrome
+		;;
+	orion)
+		basic_machine=orion-highlevel
+		;;
+	orion105)
+		basic_machine=clipper-highlevel
+		;;
+	mac | mpw | mac-mpw)
+		basic_machine=m68k-apple
+		;;
+	pmac | pmac-mpw)
+		basic_machine=powerpc-apple
+		;;
+	*-unknown)
+		# Make sure to match an already-canonicalized machine name.
+		;;
+	*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+	*-digital*)
+		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+		;;
+	*-commodore*)
+		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+		;;
+	*)
+		;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+        # First match some system type aliases
+        # that might get confused with valid system types.
+	# -solaris* is a basic system type, with this one exception.
+	-solaris1 | -solaris1.*)
+		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+		;;
+	-solaris)
+		os=-solaris2
+		;;
+	-svr4*)
+		os=-sysv4
+		;;
+	-unixware*)
+		os=-sysv4.2uw
+		;;
+	-gnu/linux*)
+		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+		;;
+	# First accept the basic system types.
+	# The portable systems comes first.
+	# Each alternative MUST END IN A *, to match a version number.
+	# -sysv* is not here because it comes later, after sysvr4.
+	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+	      | -aos* \
+	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+	      | -openbsd* | -solidbsd* \
+	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+	      | -chorusos* | -chorusrdb* \
+	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
+	      | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+	      | -skyos* | -haiku* | -rdos* | -toppers*)
+	# Remember, each alternative MUST END IN *, to match a version number.
+		;;
+	-qnx*)
+		case $basic_machine in
+		    x86-* | i*86-*)
+			;;
+		    *)
+			os=-nto$os
+			;;
+		esac
+		;;
+	-nto-qnx*)
+		;;
+	-nto*)
+		os=`echo $os | sed -e 's|nto|nto-qnx|'`
+		;;
+	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+		;;
+	-mac*)
+		os=`echo $os | sed -e 's|mac|macos|'`
+		;;
+	-linux-dietlibc)
+		os=-linux-dietlibc
+		;;
+	-linux*)
+		os=`echo $os | sed -e 's|linux|linux-gnu|'`
+		;;
+	-sunos5*)
+		os=`echo $os | sed -e 's|sunos5|solaris2|'`
+		;;
+	-sunos6*)
+		os=`echo $os | sed -e 's|sunos6|solaris3|'`
+		;;
+	-opened*)
+		os=-openedition
+		;;
+        -os400*)
+		os=-os400
+		;;
+	-wince*)
+		os=-wince
+		;;
+	-osfrose*)
+		os=-osfrose
+		;;
+	-osf*)
+		os=-osf
+		;;
+	-utek*)
+		os=-bsd
+		;;
+	-dynix*)
+		os=-bsd
+		;;
+	-acis*)
+		os=-aos
+		;;
+	-atheos*)
+		os=-atheos
+		;;
+	-syllable*)
+		os=-syllable
+		;;
+	-386bsd)
+		os=-bsd
+		;;
+	-ctix* | -uts*)
+		os=-sysv
+		;;
+	-nova*)
+		os=-rtmk-nova
+		;;
+	-ns2 )
+		os=-nextstep2
+		;;
+	-nsk*)
+		os=-nsk
+		;;
+	# Preserve the version number of sinix5.
+	-sinix5.*)
+		os=`echo $os | sed -e 's|sinix|sysv|'`
+		;;
+	-sinix*)
+		os=-sysv4
+		;;
+        -tpf*)
+		os=-tpf
+		;;
+	-triton*)
+		os=-sysv3
+		;;
+	-oss*)
+		os=-sysv3
+		;;
+	-svr4)
+		os=-sysv4
+		;;
+	-svr3)
+		os=-sysv3
+		;;
+	-sysvr4)
+		os=-sysv4
+		;;
+	# This must come after -sysvr4.
+	-sysv*)
+		;;
+	-ose*)
+		os=-ose
+		;;
+	-es1800*)
+		os=-ose
+		;;
+	-xenix)
+		os=-xenix
+		;;
+	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+		os=-mint
+		;;
+	-aros*)
+		os=-aros
+		;;
+	-kaos*)
+		os=-kaos
+		;;
+	-zvmoe)
+		os=-zvmoe
+		;;
+	-none)
+		;;
+	*)
+		# Get rid of the `-' at the beginning of $os.
+		os=`echo $os | sed 's/[^-]*-//'`
+		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+		exit 1
+		;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system.  Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+        score-*)
+		os=-elf
+		;;
+        spu-*)
+		os=-elf
+		;;
+	*-acorn)
+		os=-riscix1.2
+		;;
+	arm*-rebel)
+		os=-linux
+		;;
+	arm*-semi)
+		os=-aout
+		;;
+        c4x-* | tic4x-*)
+        	os=-coff
+		;;
+	# This must come before the *-dec entry.
+	pdp10-*)
+		os=-tops20
+		;;
+	pdp11-*)
+		os=-none
+		;;
+	*-dec | vax-*)
+		os=-ultrix4.2
+		;;
+	m68*-apollo)
+		os=-domain
+		;;
+	i386-sun)
+		os=-sunos4.0.2
+		;;
+	m68000-sun)
+		os=-sunos3
+		# This also exists in the configure program, but was not the
+		# default.
+		# os=-sunos4
+		;;
+	m68*-cisco)
+		os=-aout
+		;;
+	mips*-cisco)
+		os=-elf
+		;;
+	mips*-*)
+		os=-elf
+		;;
+	or32-*)
+		os=-coff
+		;;
+	*-tti)	# must be before sparc entry or we get the wrong os.
+		os=-sysv3
+		;;
+	sparc-* | *-sun)
+		os=-sunos4.1.1
+		;;
+	*-be)
+		os=-beos
+		;;
+	*-haiku)
+		os=-haiku
+		;;
+	*-ibm)
+		os=-aix
+		;;
+    	*-knuth)
+		os=-mmixware
+		;;
+	*-wec)
+		os=-proelf
+		;;
+	*-winbond)
+		os=-proelf
+		;;
+	*-oki)
+		os=-proelf
+		;;
+	*-hp)
+		os=-hpux
+		;;
+	*-hitachi)
+		os=-hiux
+		;;
+	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+		os=-sysv
+		;;
+	*-cbm)
+		os=-amigaos
+		;;
+	*-dg)
+		os=-dgux
+		;;
+	*-dolphin)
+		os=-sysv3
+		;;
+	m68k-ccur)
+		os=-rtu
+		;;
+	m88k-omron*)
+		os=-luna
+		;;
+	*-next )
+		os=-nextstep
+		;;
+	*-sequent)
+		os=-ptx
+		;;
+	*-crds)
+		os=-unos
+		;;
+	*-ns)
+		os=-genix
+		;;
+	i370-*)
+		os=-mvs
+		;;
+	*-next)
+		os=-nextstep3
+		;;
+	*-gould)
+		os=-sysv
+		;;
+	*-highlevel)
+		os=-bsd
+		;;
+	*-encore)
+		os=-bsd
+		;;
+	*-sgi)
+		os=-irix
+		;;
+	*-siemens)
+		os=-sysv4
+		;;
+	*-masscomp)
+		os=-rtu
+		;;
+	f30[01]-fujitsu | f700-fujitsu)
+		os=-uxpv
+		;;
+	*-rom68k)
+		os=-coff
+		;;
+	*-*bug)
+		os=-coff
+		;;
+	*-apple)
+		os=-macos
+		;;
+	*-atari*)
+		os=-mint
+		;;
+	*)
+		os=-none
+		;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer.  We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+	*-unknown)
+		case $os in
+			-riscix*)
+				vendor=acorn
+				;;
+			-sunos*)
+				vendor=sun
+				;;
+			-aix*)
+				vendor=ibm
+				;;
+			-beos*)
+				vendor=be
+				;;
+			-hpux*)
+				vendor=hp
+				;;
+			-mpeix*)
+				vendor=hp
+				;;
+			-hiux*)
+				vendor=hitachi
+				;;
+			-unos*)
+				vendor=crds
+				;;
+			-dgux*)
+				vendor=dg
+				;;
+			-luna*)
+				vendor=omron
+				;;
+			-genix*)
+				vendor=ns
+				;;
+			-mvs* | -opened*)
+				vendor=ibm
+				;;
+			-os400*)
+				vendor=ibm
+				;;
+			-ptx*)
+				vendor=sequent
+				;;
+			-tpf*)
+				vendor=ibm
+				;;
+			-vxsim* | -vxworks* | -windiss*)
+				vendor=wrs
+				;;
+			-aux*)
+				vendor=apple
+				;;
+			-hms*)
+				vendor=hitachi
+				;;
+			-mpw* | -macos*)
+				vendor=apple
+				;;
+			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+				vendor=atari
+				;;
+			-vos*)
+				vendor=stratus
+				;;
+		esac
+		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+		;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/payloads/libpayload/curses/PDCurses-3.4/configure b/payloads/libpayload/curses/PDCurses-3.4/configure
new file mode 100755
index 0000000000..2d094bc4be
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/configure
@@ -0,0 +1,6738 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.61 for PDCurses 3.4.
+#
+# Report bugs to <wmcbrine@users.sf.net>.
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  echo "#! /bin/sh" >conf$$.sh
+  echo  "exit 0"   >>conf$$.sh
+  chmod +x conf$$.sh
+  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+    PATH_SEPARATOR=';'
+  else
+    PATH_SEPARATOR=:
+  fi
+  rm -f conf$$.sh
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+as_nl='
+'
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+  LC_TELEPHONE LC_TIME
+do
+  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+    eval $as_var=C; export $as_var
+  else
+    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+  fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+if test "x$CONFIG_SHELL" = x; then
+  if (eval ":") 2>/dev/null; then
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+
+  if test $as_have_required = yes && 	 (eval ":
+(as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=\$LINENO
+  as_lineno_2=\$LINENO
+  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+  :
+else
+  as_candidate_shells=
+    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  case $as_dir in
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+	   done;;
+       esac
+done
+IFS=$as_save_IFS
+
+
+      for as_shell in $as_candidate_shells $SHELL; do
+	 # Try only shells that exist, to save several forks.
+	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		{ ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+  CONFIG_SHELL=$as_shell
+	       as_have_required=yes
+	       if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+  (exit $1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+  break
+fi
+
+fi
+
+      done
+
+      if test "x$CONFIG_SHELL" != x; then
+  for as_var in BASH_ENV ENV
+        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+        done
+        export CONFIG_SHELL
+        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+    if test $as_have_required = no; then
+  echo This script requires a shell more modern than all the
+      echo shells that I found on your system.  Please install a
+      echo modern shell, or manually run the script under such a
+      echo shell if you do have one.
+      { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+  echo No shell found that supports shell functions.
+  echo Please tell autoconf@gnu.org about your system,
+  echo including any error possibly output before this
+  echo message
+}
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir
+fi
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s='ln -s'
+  # ... but there are two gotchas:
+  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+  # In both cases, we have to default to `cp -p'.
+  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+    as_ln_s='cp -p'
+elif ln conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s=ln
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+        test -d "$1/.";
+      else
+	case $1 in
+        -*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+exec 7<&0 </dev/null 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Identity of this package.
+PACKAGE_NAME='PDCurses'
+PACKAGE_TARNAME='PDCurses'
+PACKAGE_VERSION='3.4'
+PACKAGE_STRING='PDCurses 3.4'
+PACKAGE_BUGREPORT='wmcbrine@users.sf.net'
+
+ac_unique_file="curspriv.h"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='SHELL
+PATH_SEPARATOR
+PACKAGE_NAME
+PACKAGE_TARNAME
+PACKAGE_VERSION
+PACKAGE_STRING
+PACKAGE_BUGREPORT
+exec_prefix
+prefix
+program_transform_name
+bindir
+sbindir
+libexecdir
+datarootdir
+datadir
+sysconfdir
+sharedstatedir
+localstatedir
+includedir
+oldincludedir
+docdir
+infodir
+htmldir
+dvidir
+pdfdir
+psdir
+libdir
+localedir
+mandir
+DEFS
+ECHO_C
+ECHO_N
+ECHO_T
+LIBS
+build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+CPPFLAGS
+ac_ct_CC
+EXEEXT
+OBJEXT
+build
+build_cpu
+build_vendor
+build_os
+host
+host_cpu
+host_vendor
+host_os
+target
+target_cpu
+target_vendor
+target_os
+SYS_DEFS
+RANLIB
+INSTALL_PROGRAM
+INSTALL_SCRIPT
+INSTALL_DATA
+SET_MAKE
+CPP
+GREP
+EGREP
+MH_EXTRA_LIBS
+XMKMF
+MH_XINC_DIR
+MH_XLIBS
+PURIFY
+SHLPST
+DYN_COMP
+LD_RXLIB1
+SHLPRE
+SHL_TARGETS
+O2SAVE
+CC2O
+SAVE2O
+RXPACKEXPORTS
+LIBOBJS
+LTLIBOBJS'
+ac_subst_files=''
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP
+XMKMF'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *)	ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+   { (exit 1); exit 1; }; }
+    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
+    eval enable_$ac_feature=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+   { (exit 1); exit 1; }; }
+    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
+    eval enable_$ac_feature=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid package name: $ac_package" >&2
+   { (exit 1); exit 1; }; }
+    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
+    eval with_$ac_package=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid package name: $ac_package" >&2
+   { (exit 1); exit 1; }; }
+    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
+    eval with_$ac_package=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) { echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; }
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+   { (exit 1); exit 1; }; }
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  { echo "$as_me: error: missing argument to $ac_option" >&2
+   { (exit 1); exit 1; }; }
+fi
+
+# Be sure to have absolute directory names.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; }
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used." >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  { echo "$as_me: error: Working directory cannot be determined" >&2
+   { (exit 1); exit 1; }; }
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  { echo "$as_me: error: pwd does not report name of working directory" >&2
+   { (exit 1); exit 1; }; }
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$0" ||
+$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$0" : 'X\(//\)[^/]' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+echo X"$0" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+   { (exit 1); exit 1; }; }
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
+   { (exit 1); exit 1; }; }
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures PDCurses 3.4 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+			  [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+			  [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR           user executables [EPREFIX/bin]
+  --sbindir=DIR          system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR       program executables [EPREFIX/libexec]
+  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
+  --libdir=DIR           object code libraries [EPREFIX/lib]
+  --includedir=DIR       C header files [PREFIX/include]
+  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
+  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR          info documentation [DATAROOTDIR/info]
+  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR           man documentation [DATAROOTDIR/man]
+  --docdir=DIR           documentation root [DATAROOTDIR/doc/PDCurses]
+  --htmldir=DIR          html documentation [DOCDIR]
+  --dvidir=DIR           dvi documentation [DOCDIR]
+  --pdfdir=DIR           pdf documentation [DOCDIR]
+  --psdir=DIR            ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+X features:
+  --x-includes=DIR    X include files are in DIR
+  --x-libraries=DIR   X library files are in DIR
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+  --target=TARGET   configure for building compilers for TARGET [HOST]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of PDCurses 3.4:";;
+   esac
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --enable-debug          turn on debugging
+  --enable-widec          include support for wide characters
+  --enable-xim            include support for XIM
+  --enable-force-utf8     override locale settings; use UTF-8
+  --enable-purify         link with Purify (TM)
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-x                use the X Window System
+  --with-xaw3d            link with Xaw3d
+  --with-nextaw           link with neXtaw
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  CPP         C preprocessor
+  XMKMF       Path to xmkmf, Makefile generator for X Window System
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <wmcbrine@users.sf.net>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" || continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+PDCurses configure 3.4
+generated by GNU Autoconf 2.61
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by PDCurses $as_me 3.4, which was
+generated by GNU Autoconf 2.61.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  echo "PATH: $as_dir"
+done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+    2)
+      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      ac_configure_args="$ac_configure_args '$ac_arg'"
+      ;;
+    esac
+  done
+done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    cat <<\_ASBOX
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+_ASBOX
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      cat <<\_ASBOX
+## ------------------- ##
+## File substitutions. ##
+## ------------------- ##
+_ASBOX
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      cat <<\_ASBOX
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+_ASBOX
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      echo "$as_me: caught signal $ac_signal"
+    echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer explicitly selected file to automatically selected ones.
+if test -n "$CONFIG_SITE"; then
+  set x "$CONFIG_SITE"
+elif test "x$prefix" != xNONE; then
+  set x "$prefix/share/config.site" "$prefix/etc/config.site"
+else
+  set x "$ac_default_prefix/share/config.site" \
+	"$ac_default_prefix/etc/config.site"
+fi
+shift
+for ac_site_file
+do
+  if test -r "$ac_site_file"; then
+    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
+echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+echo "$as_me:   former value:  $ac_old_val" >&2;}
+	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+echo "$as_me:   current value: $ac_new_val" >&2;}
+	ac_cache_corrupted=:
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+
+# Provide some information about the compiler.
+echo "$as_me:$LINENO: checking for C compiler version" >&5
+ac_compiler=`set X $ac_compile; echo $2`
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
+ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+#
+# List of possible output files, starting from the most likely.
+# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
+# only as a last resort.  b.out is created by i960 compilers.
+ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
+#
+# The IRIX 6 linker writes into existing files which may not be
+# executable, retaining their permissions.  Remove them first so a
+# subsequent execution test works.
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { (ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
+    *.* )
+        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
+    * )
+	break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+
+{ echo "$as_me:$LINENO: result: $ac_file" >&5
+echo "${ECHO_T}$ac_file" >&6; }
+if test -z "$ac_file"; then
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+  if { ac_try='./$ac_file'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  fi
+fi
+{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+rm -f a.out a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
+{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
+echo "${ECHO_T}$cross_compiling" >&6; }
+
+{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  break;;
+    * ) break;;
+  esac
+done
+else
+  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+echo "${ECHO_T}$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
+echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
+if test "${ac_cv_objext+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+echo "${ECHO_T}$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_compiler_gnu=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
+GCC=`test $ac_compiler_gnu = yes && echo yes`
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	CFLAGS=""
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_c89=$ac_arg
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { echo "$as_me:$LINENO: result: none needed" >&5
+echo "${ECHO_T}none needed" >&6; } ;;
+  xno)
+    { echo "$as_me:$LINENO: result: unsupported" >&5
+echo "${ECHO_T}unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
+echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+   { (exit 1); exit 1; }; }
+
+{ echo "$as_me:$LINENO: checking build system type" >&5
+echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
+if test "${ac_cv_build+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+   { (exit 1); exit 1; }; }
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+echo "${ECHO_T}$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+echo "$as_me: error: invalid value of canonical build" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ echo "$as_me:$LINENO: checking host system type" >&5
+echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
+if test "${ac_cv_host+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+echo "${ECHO_T}$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+echo "$as_me: error: invalid value of canonical host" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ echo "$as_me:$LINENO: checking target system type" >&5
+echo $ECHO_N "checking target system type... $ECHO_C" >&6; }
+if test "${ac_cv_target+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "x$target_alias" = x; then
+  ac_cv_target=$ac_cv_host
+else
+  ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+    { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
+echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_target" >&5
+echo "${ECHO_T}$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
+echo "$as_me: error: invalid value of canonical target" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+  test "$program_prefix$program_suffix$program_transform_name" = \
+    NONENONEs,x,x, &&
+  program_prefix=${target_alias}-
+
+mymakefile="Makefile"
+on_qnx=no
+case "$target" in
+	*hp-hpux*)
+		SYS_DEFS="-D_HPUX_SOURCE"
+		;;
+	*ibm-aix*)
+		SYS_DEFS="-D_ALL_SOURCE"
+		mymakefile="Makefile.aix"
+		;;
+	*dec-osf*)
+		SYS_DEFS="-D_XOPEN_SOURCE_EXTENDED"
+		;;
+	*pc-sco*)
+		SYS_DEFS="-UM_XENIX -b elf"
+		;;
+	*qnx*)
+		on_qnx=yes
+		SYS_DEFS="-Q"
+		;;
+	*)
+		;;
+esac
+
+
+
+save_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS $SYS_DEFS"
+{ echo "$as_me:$LINENO: checking for maximum signal specifier:" >&5
+echo $ECHO_N "checking for maximum signal specifier:... $ECHO_C" >&6; }
+if test "${mh_cv_max_signals+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  mh_found="no"
+for mh_sigs in NSIG __sys_nsig; do
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <signal.h>
+int
+main ()
+{
+return $mh_sigs;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  mh_found="yes"; mh_cv_max_signals="$mh_sigs"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+	if test "$mh_found" = "yes"; then
+		break;
+	fi
+done
+fi
+
+CPPFLAGS="$save_CPPFLAGS"
+if test "$mh_found" = "no"; then
+	{ { echo "$as_me:$LINENO: error: Cannot find a system limit for number of signals. PDCurses cannot be configured on this machine." >&5
+echo "$as_me: error: Cannot find a system limit for number of signals. PDCurses cannot be configured on this machine." >&2;}
+   { (exit 1); exit 1; }; }
+else
+	cat >>confdefs.h <<_ACEOF
+#define PDC_MAX_SIGNALS $mh_cv_max_signals
+_ACEOF
+
+	{ echo "$as_me:$LINENO: result: $mh_cv_max_signals" >&5
+echo "${ECHO_T}$mh_cv_max_signals" >&6; }
+fi
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { echo "$as_me:$LINENO: result: $RANLIB" >&5
+echo "${ECHO_T}$RANLIB" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+  ./ | .// | /cC/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	    break 3
+	  fi
+	fi
+      done
+    done
+    ;;
+esac
+done
+IFS=$as_save_IFS
+
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ echo "$as_me:$LINENO: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
+set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+  SET_MAKE=
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ echo "$as_me:$LINENO: result: $CPP" >&5
+echo "${ECHO_T}$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
+else
+  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  # Extract the first word of "grep ggrep" to use in msg output
+if test -z "$GREP"; then
+set dummy grep ggrep; ac_prog_name=$2
+if test "${ac_cv_path_GREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_path_GREP_found=false
+# Loop through the user's path and test for each of PROGNAME-LIST
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in grep ggrep; do
+  for ac_exec_ext in '' $ac_executable_extensions; do
+    ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+    { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+    # Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+
+    $ac_path_GREP_found && break 3
+  done
+done
+
+done
+IFS=$as_save_IFS
+
+
+fi
+
+GREP="$ac_cv_path_GREP"
+if test -z "$GREP"; then
+  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ echo "$as_me:$LINENO: checking for egrep" >&5
+echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     # Extract the first word of "egrep" to use in msg output
+if test -z "$EGREP"; then
+set dummy egrep; ac_prog_name=$2
+if test "${ac_cv_path_EGREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_path_EGREP_found=false
+# Loop through the user's path and test for each of PROGNAME-LIST
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in egrep; do
+  for ac_exec_ext in '' $ac_executable_extensions; do
+    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+    { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+    # Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+
+    $ac_path_EGREP_found && break 3
+  done
+done
+
+done
+IFS=$as_save_IFS
+
+
+fi
+
+EGREP="$ac_cv_path_EGREP"
+if test -z "$EGREP"; then
+  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+
+   fi
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_header_stdc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+if test "${ac_cv_header_sys_ipc_h+set}" = set; then
+  { echo "$as_me:$LINENO: checking for sys/ipc.h" >&5
+echo $ECHO_N "checking for sys/ipc.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_sys_ipc_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_ipc_h" >&5
+echo "${ECHO_T}$ac_cv_header_sys_ipc_h" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking sys/ipc.h usability" >&5
+echo $ECHO_N "checking sys/ipc.h usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <sys/ipc.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking sys/ipc.h presence" >&5
+echo $ECHO_N "checking sys/ipc.h presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/ipc.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: sys/ipc.h: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: sys/ipc.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: sys/ipc.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: sys/ipc.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: sys/ipc.h: present but cannot be compiled" >&5
+echo "$as_me: WARNING: sys/ipc.h: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: sys/ipc.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: sys/ipc.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: sys/ipc.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: sys/ipc.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: sys/ipc.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: sys/ipc.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: sys/ipc.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: sys/ipc.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: sys/ipc.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: sys/ipc.h: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------ ##
+## Report this to wmcbrine@users.sf.net ##
+## ------------------------------------ ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for sys/ipc.h" >&5
+echo $ECHO_N "checking for sys/ipc.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_sys_ipc_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_header_sys_ipc_h=$ac_header_preproc
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_ipc_h" >&5
+echo "${ECHO_T}$ac_cv_header_sys_ipc_h" >&6; }
+
+fi
+
+
+if test $ac_cv_header_sys_ipc_h = no; then
+	{ { echo "$as_me:$LINENO: error: Cannot find required header file sys/ipc.h; PDCurses cannot be configured" >&5
+echo "$as_me: error: Cannot find required header file sys/ipc.h; PDCurses cannot be configured" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+if test $ac_cv_header_stdc != yes; then
+	{ { echo "$as_me:$LINENO: error: Need ANSI C headers" >&5
+echo "$as_me: error: Need ANSI C headers" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+
+
+
+
+
+for ac_header in fcntl.h \
+	sys/time.h \
+	sys/select.h \
+	dlfcn.h \
+	dl.h
+
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------ ##
+## Report this to wmcbrine@users.sf.net ##
+## ------------------------------------ ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
+echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
+if test "${ac_cv_header_time+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/time.h>
+#include <time.h>
+
+int
+main ()
+{
+if ((struct tm *) 0)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_header_time=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_time=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
+echo "${ECHO_T}$ac_cv_header_time" >&6; }
+if test $ac_cv_header_time = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define TIME_WITH_SYS_TIME 1
+_ACEOF
+
+fi
+
+
+MH_EXTRA_LIBS=''
+for mh_lib in socket nls; do
+	if test "$on_qnx" = yes; then
+		{ echo "$as_me:$LINENO: checking for library -l${mh_lib}" >&5
+echo $ECHO_N "checking for library -l${mh_lib}... $ECHO_C" >&6; }
+		if test -r /usr/lib/${mh_lib}3r.lib; then
+			{ echo "$as_me:$LINENO: result: found" >&5
+echo "${ECHO_T}found" >&6; }
+			MH_EXTRA_LIBS="${MH_EXTRA_LIBS} -l${mh_lib}"
+		else
+		{ echo "$as_me:$LINENO: result: not found" >&5
+echo "${ECHO_T}not found" >&6; }
+		fi
+	else
+		as_ac_Lib=`echo "ac_cv_lib_$mh_lib''_main" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for main in -l$mh_lib" >&5
+echo $ECHO_N "checking for main in -l$mh_lib... $ECHO_C" >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-l$mh_lib  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+
+int
+main ()
+{
+return main ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_Lib=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Lib=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+ac_res=`eval echo '${'$as_ac_Lib'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+  mh_lib_found=yes
+else
+  mh_lib_found=no
+fi
+
+		if test "$mh_lib_found" = yes; then
+			MH_EXTRA_LIBS="${MH_EXTRA_LIBS} -l${mh_lib}"
+		fi
+	fi
+done
+
+
+
+{ echo "$as_me:$LINENO: checking whether $CC understand -c and -o together" >&5
+echo $ECHO_N "checking whether $CC understand -c and -o together... $ECHO_C" >&6; }
+set dummy $CC; ac_cc="`echo $2 |
+		       sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
+if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  echo 'foo(){}' > conftest.c
+# We do the test twice because some compilers refuse to overwrite an
+# existing .o file with -o, though they will create one.
+eval ac_cv_prog_cc_${ac_cc}_c_o=no
+ac_try='${CC-cc} -c conftest.c -o conftest.ooo 1>&5'
+if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -f conftest.ooo && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); };
+then
+  ac_try='${CC-cc} -c conftest.c -o conftest.ooo 1>&5'
+  if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -f conftest.ooo && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); };
+  then
+    eval ac_cv_prog_cc_${ac_cc}_c_o=yes
+  fi
+fi
+rm -f conftest*
+
+fi
+if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
+	O2SAVE=""
+	SAVE2O=""
+	CC2O="-o $"'@'
+	{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+	O2SAVE="-mv \`basename "$'@'" .sho\`.o \`basename "$'@'" .sho\`.o.save;"
+	SAVE2O="-mv \`basename "$'@'" .sho\`.o "$'@'"; mv \`basename "$'@'" .sho\`.o.save \`basename "$'@'" .sho\`.o"
+	CC2O=""
+	{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+{ echo "$as_me:$LINENO: checking return type of signal handlers" >&5
+echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
+if test "${ac_cv_type_signal+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <signal.h>
+
+int
+main ()
+{
+return *(signal (0, 0)) (0) == 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_signal=int
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_signal=void
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
+echo "${ECHO_T}$ac_cv_type_signal" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define RETSIGTYPE $ac_cv_type_signal
+_ACEOF
+
+
+
+
+
+
+for ac_func in vsscanf usleep poll vsnprintf
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+{ echo "$as_me:$LINENO: checking for X" >&5
+echo $ECHO_N "checking for X... $ECHO_C" >&6; }
+
+
+# Check whether --with-x was given.
+if test "${with_x+set}" = set; then
+  withval=$with_x;
+fi
+
+# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
+if test "x$with_x" = xno; then
+  # The user explicitly disabled X.
+  have_x=disabled
+else
+  case $x_includes,$x_libraries in #(
+    *\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5
+echo "$as_me: error: Cannot use X directory names containing '" >&2;}
+   { (exit 1); exit 1; }; };; #(
+    *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  # One or both of the vars are not set, and there is no cached value.
+ac_x_includes=no ac_x_libraries=no
+rm -f -r conftest.dir
+if mkdir conftest.dir; then
+  cd conftest.dir
+  cat >Imakefile <<'_ACEOF'
+incroot:
+	@echo incroot='${INCROOT}'
+usrlibdir:
+	@echo usrlibdir='${USRLIBDIR}'
+libdir:
+	@echo libdir='${LIBDIR}'
+_ACEOF
+  if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
+    # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+    for ac_var in incroot usrlibdir libdir; do
+      eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
+    done
+    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
+    for ac_extension in a so sl; do
+      if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
+	 test -f "$ac_im_libdir/libX11.$ac_extension"; then
+	ac_im_usrlibdir=$ac_im_libdir; break
+      fi
+    done
+    # Screen out bogus values from the imake configuration.  They are
+    # bogus both because they are the default anyway, and because
+    # using them would break gcc on systems where it needs fixed includes.
+    case $ac_im_incroot in
+	/usr/include) ac_x_includes= ;;
+	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
+    esac
+    case $ac_im_usrlibdir in
+	/usr/lib | /lib) ;;
+	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
+    esac
+  fi
+  cd ..
+  rm -f -r conftest.dir
+fi
+
+# Standard set of common directories for X headers.
+# Check X11 before X11Rn because it is often a symlink to the current release.
+ac_x_header_dirs='
+/usr/X11/include
+/usr/X11R6/include
+/usr/X11R5/include
+/usr/X11R4/include
+
+/usr/include/X11
+/usr/include/X11R6
+/usr/include/X11R5
+/usr/include/X11R4
+
+/usr/local/X11/include
+/usr/local/X11R6/include
+/usr/local/X11R5/include
+/usr/local/X11R4/include
+
+/usr/local/include/X11
+/usr/local/include/X11R6
+/usr/local/include/X11R5
+/usr/local/include/X11R4
+
+/usr/X386/include
+/usr/x386/include
+/usr/XFree86/include/X11
+
+/usr/include
+/usr/local/include
+/usr/unsupported/include
+/usr/athena/include
+/usr/local/x11r5/include
+/usr/lpp/Xamples/include
+
+/usr/openwin/include
+/usr/openwin/share/include'
+
+if test "$ac_x_includes" = no; then
+  # Guess where to find include files, by looking for Xlib.h.
+  # First, try using that file with no special directory specified.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <X11/Xlib.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # We can compile using X headers with no special include directory.
+ac_x_includes=
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  for ac_dir in $ac_x_header_dirs; do
+  if test -r "$ac_dir/X11/Xlib.h"; then
+    ac_x_includes=$ac_dir
+    break
+  fi
+done
+fi
+
+rm -f conftest.err conftest.$ac_ext
+fi # $ac_x_includes = no
+
+if test "$ac_x_libraries" = no; then
+  # Check for the libraries.
+  # See if we find them without any special options.
+  # Don't add to $LIBS permanently.
+  ac_save_LIBS=$LIBS
+  LIBS="-lX11 $LIBS"
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <X11/Xlib.h>
+int
+main ()
+{
+XrmInitialize ()
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  LIBS=$ac_save_LIBS
+# We can link X programs with no special library path.
+ac_x_libraries=
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	LIBS=$ac_save_LIBS
+for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
+do
+  # Don't even attempt the hair of trying to link an X program!
+  for ac_extension in a so sl; do
+    if test -r "$ac_dir/libX11.$ac_extension"; then
+      ac_x_libraries=$ac_dir
+      break 2
+    fi
+  done
+done
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi # $ac_x_libraries = no
+
+case $ac_x_includes,$ac_x_libraries in #(
+  no,* | *,no | *\'*)
+    # Didn't find X, or a directory has "'" in its name.
+    ac_cv_have_x="have_x=no";; #(
+  *)
+    # Record where we found X for the cache.
+    ac_cv_have_x="have_x=yes\
+	ac_x_includes='$ac_x_includes'\
+	ac_x_libraries='$ac_x_libraries'"
+esac
+fi
+;; #(
+    *) have_x=yes;;
+  esac
+  eval "$ac_cv_have_x"
+fi # $with_x != no
+
+if test "$have_x" != yes; then
+  { echo "$as_me:$LINENO: result: $have_x" >&5
+echo "${ECHO_T}$have_x" >&6; }
+  no_x=yes
+else
+  # If each of the values was on the command line, it overrides each guess.
+  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
+  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
+  # Update the cache value to reflect the command line values.
+  ac_cv_have_x="have_x=yes\
+	ac_x_includes='$x_includes'\
+	ac_x_libraries='$x_libraries'"
+  { echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
+echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }
+fi
+
+
+mh_x11_dir=""
+mh_x11_xaw_dir=""
+
+mh_inc_dirs="$ac_x_header_dirs"
+
+
+if test "x$x_includes" != xNONE ; then
+	mh_inc_dirs="$x_includes $mh_inc_dirs"
+fi
+
+
+for ac_dir in $mh_inc_dirs ; do
+  if test -r $ac_dir/Intrinsic.h; then
+    mh_x11_dir=$ac_dir
+    break
+  fi
+  if test -r $ac_dir/X11/Intrinsic.h; then
+    mh_x11_dir="$ac_dir/X11"
+    break
+  fi
+done
+
+
+if test "$with_xaw3d" = yes; then
+	mh_xaw_dir="Xaw3d"
+else
+	if test "$with_nextaw" = yes; then
+		mh_xaw_dir="neXtaw"
+	else
+		mh_xaw_dir="Xaw"
+	fi
+fi
+for ac_dir in $mh_inc_dirs ; do
+  if test -r $ac_dir/$mh_xaw_dir/Box.h; then
+    mh_x11_xaw_dir=$ac_dir
+    break
+  fi
+  if test -r $ac_dir/X11/$mh_xaw_dir/Box.h; then
+    mh_x11_xaw_dir="$ac_dir/X11"
+    break
+  fi
+done
+
+if test "x$mh_x11_dir" != "x" ; then
+	mh_x11_dir_no_x11=`echo $mh_x11_dir | sed 's/\/X11$//'`
+
+	if test "$mh_x11_dir_no_x11" != "$mh_x11_dir" ; then
+		MH_XINC_DIR="-I$mh_x11_dir -I$mh_x11_dir_no_x11"
+	else
+		MH_XINC_DIR="-I$mh_x11_dir"
+	fi
+else
+	{ { echo "$as_me:$LINENO: error: Cannot find required header file Intrinsic.h; PDCurses cannot be configured" >&5
+echo "$as_me: error: Cannot find required header file Intrinsic.h; PDCurses cannot be configured" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+if test "x$mh_x11_xaw_dir" != "x"; then
+	if test "$mh_x11_xaw_dir" != "$mh_x11_dir" ; then
+		MH_XINC_DIR="-I$mh_x11_xaw_dir $MH_XINC_DIR"
+	fi
+else
+	{ { echo "$as_me:$LINENO: error: Cannot find required Xaw header file Box.h; PDCurses cannot be configured" >&5
+echo "$as_me: error: Cannot find required Xaw header file Box.h; PDCurses cannot be configured" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+
+
+
+
+mh_solaris_flag=no
+mh_hpux9_flag=no
+
+case "$target" in
+	*solaris*)
+		mh_solaris_flag=yes
+		;;
+	*pc-sco*)
+		extra_x_libs="Xext"
+		;;
+	sparc*sunos*)
+		extra_x_libs="Xext"
+		if test "$ac_cv_prog_CC" = "gcc" ; then
+			extra_ld_flags="-Wl,-Bstatic"
+			extra_ld_flags2="-Wl,-Bdynamic"
+		else
+			extra_ld_flags="-Bstatic"
+			extra_ld_flags2="-Bdynamic"
+		fi
+		;;
+	*hpux9*)
+		mh_hpux9_flag=yes
+		;;
+esac
+
+if test "$with_xaw3d" = yes; then
+	MH_X11_LIBS="Xaw3d Xmu Xt X11"
+else
+	if test "$with_nextaw" = yes; then
+		MH_X11_LIBS="neXtaw Xmu Xt X11"
+	else
+		MH_X11_LIBS="Xaw Xmu Xt X11"
+	fi
+fi
+MH_X11R6_LIBS="SM ICE Xext"
+mh_x11r6=no
+
+mh_lib_dirs="$x_libraries `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`"
+
+for ac_dir in $mh_lib_dirs ; do
+	for mh_xsm in libSM.a libSM.so libSM.sl libSM.dylib; do
+	  if test -r $ac_dir/$mh_xsm; then
+	    mh_x11r6=yes
+	    break 2
+	  fi
+	done
+done
+
+if test "$mh_x11r6" = yes ; then
+	mh_libs="$MH_X11_LIBS $MH_X11R6_LIBS"
+else
+	mh_libs="$MH_X11_LIBS $extra_x_libs"
+fi
+
+
+
+mh_prev_dir=""
+mh_where_found=""
+mh_where_found_dirs=""
+mh_solaris_path=""
+for mh_lib in $mh_libs; do
+  mh_lib_found=no
+  for ac_dir in $mh_lib_dirs ; do
+    for mh_ext in a so sl dll.a dylib; do
+      if test -r $ac_dir/lib$mh_lib.$mh_ext; then
+        if test "x$mh_prev_dir" != "x$ac_dir" ; then
+          if test "x$mh_prev_dir" = "x" ; then
+             mh_where_found="$mh_where_found found in $ac_dir"
+          else
+             mh_where_found="$mh_where_found and in $ac_dir"
+          fi
+          mh_prev_dir=$ac_dir
+          mh_where_found_dirs="$mh_where_found_dirs $ac_dir"
+          MH_XLIBS="$MH_XLIBS -L$ac_dir"
+          mh_solaris_path="${mh_solaris_path}:$ac_dir"
+        fi
+        MH_XLIBS="$MH_XLIBS -l$mh_lib"
+        mh_lib_found=yes
+        break 2
+      fi
+    done
+  done
+  if test "$mh_lib_found" = no; then
+    { { echo "$as_me:$LINENO: error: Cannot find required X library; lib$mh_lib. PDCurses cannot be configured" >&5
+echo "$as_me: error: Cannot find required X library; lib$mh_lib. PDCurses cannot be configured" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+done
+
+mh_solaris_path=`echo $mh_solaris_path | sed 's/^://'`
+if test "$mh_solaris_flag" = yes ; then
+	MH_XLIBS="-R$mh_solaris_path $extra_ld_flags $MH_XLIBS $extra_libs $extra_ld_flags2"
+else
+	MH_XLIBS="$extra_ld_flags $MH_XLIBS $extra_libs $extra_ld_flags2"
+fi
+if test "$mh_hpux9_flag" = yes ; then
+  grep -q XtSetLanguageProc $mh_x11_dir/Intrinsic.h
+  if test $? -eq 0 ; then
+    mh_found_xtshellstrings=no
+    for mh_acdir in $mh_where_found_dirs ; do
+      for mh_xaw in `ls $mh_acdir/libXaw.*` ; do
+        nm $mh_xaw | grep XtShellStrings | grep -qv extern
+        if test $? -eq 0 ; then
+          mh_found_xtshellstrings=yes
+        fi
+      done
+    done
+    if test "$mh_found_xtshellstrings" = no ; then
+      { echo "$as_me:$LINENO: WARNING: The X11 development environment has not been installed correctly." >&5
+echo "$as_me: WARNING: The X11 development environment has not been installed correctly." >&2;}
+      { echo "$as_me:$LINENO: WARNING: The header file; Intrinsic.h" >&5
+echo "$as_me: WARNING: The header file; Intrinsic.h" >&2;}
+      { echo "$as_me:$LINENO: WARNING: Set library; libXaw is for X11R4.  This is a common problem with" >&5
+echo "$as_me: WARNING: Set library; libXaw is for X11R4.  This is a common problem with" >&2;}
+      { echo "$as_me:$LINENO: WARNING: HP-UX 9.x." >&5
+echo "$as_me: WARNING: HP-UX 9.x." >&2;}
+      { { echo "$as_me:$LINENO: error: X11 installation incomplete; cannot continue" >&5
+echo "$as_me: error: X11 installation incomplete; cannot continue" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  fi
+fi
+
+
+
+
+
+save_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS $MH_XINC_DIR"
+for mh_header in DECkeysym.h Sunkeysym.h xpm.h; do
+
+for ac_header in $mh_header
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------ ##
+## Report this to wmcbrine@users.sf.net ##
+## ------------------------------------ ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+done
+CPPFLAGS="$save_CPPFLAGS"
+
+
+save_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS $MH_XINC_DIR"
+for mh_keydef in XK_KP_Delete XK_KP_Insert XK_KP_End XK_KP_Down XK_KP_Next \
+	XK_KP_Left XK_KP_Right XK_KP_Home XK_KP_Up XK_KP_Prior XK_KP_Begin; do
+	{ echo "$as_me:$LINENO: checking for $mh_keydef in keysym.h" >&5
+echo $ECHO_N "checking for $mh_keydef in keysym.h... $ECHO_C" >&6; }
+	mh_upper_name="HAVE_`echo $mh_keydef | tr 'a-z' 'A-Z'`"
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <keysym.h>
+int
+main ()
+{
+int i = $mh_keydef;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  mh_have_key=yes; cat >>confdefs.h <<_ACEOF
+#define $mh_upper_name 1
+_ACEOF
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	mh_have_key=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+	{ echo "$as_me:$LINENO: result: $mh_have_key" >&5
+echo "${ECHO_T}$mh_have_key" >&6; }
+done
+CPPFLAGS="$save_CPPFLAGS"
+
+
+save_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS $SYS_DEFS $MH_XINC_DIR"
+for td in XPointer ; do
+{ echo "$as_me:$LINENO: checking if $td is typedefed:" >&5
+echo $ECHO_N "checking if $td is typedefed:... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include "X11/Xlib.h"
+int
+main ()
+{
+$td fred
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  mh_td=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	mh_td=no
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+if test "$mh_td" = yes ; then
+	TD_upper=`echo $td | tr a-z A-Z`
+	cat >>confdefs.h <<_ACEOF
+#define ${TD_upper}_TYPEDEFED 1
+_ACEOF
+
+fi
+{ echo "$as_me:$LINENO: result: $mh_td" >&5
+echo "${ECHO_T}$mh_td" >&6; }
+done
+CPPFLAGS="$save_CPPFLAGS"
+
+if test $ac_cv_header_xpm_h = yes; then
+	MH_XLIBS="$MH_XLIBS -lXpm"
+fi
+# Check whether --enable-debug was given.
+if test "${enable_debug+set}" = set; then
+  enableval=$enable_debug; with_debug=$enableval
+else
+  with_debug=no
+fi
+
+cflags_g="`echo $CFLAGS | grep -c '\-g'`"
+cflags_O="`echo $CFLAGS | grep -c '\-O'`"
+
+if test "$with_debug" = yes; then
+	if test "$cflags_g" = "0"; then
+		CFLAGS="${CFLAGS} -g"
+	fi
+	if test "$cflags_O" != "0"; then
+		CFLAGS="`echo ${CFLAGS} | sed -e s/-O.//`"
+	fi
+	CFLAGS="${CFLAGS} -DPDCDEBUG"
+else
+	if test "$cflags_O" = "0"; then
+		CFLAGS="${CFLAGS} -O"
+	fi
+	if test "$cflags_g" != "0"; then
+		CFLAGS="`echo ${CFLAGS} | sed -e s/-g//`"
+	fi
+fi
+if test "$ac_cv_prog_CC" = "gcc"; then
+	if test "$with_debug" = yes; then
+		CFLAGS="${CFLAGS} -Wall"
+	else
+		CFLAGS="-O2 -Wall -fomit-frame-pointer"
+	fi
+fi
+if test "$on_qnx" = yes; then
+	if test "$with_debug" = yes; then
+		CFLAGS="-g"
+	else
+		CFLAGS="-Otax"
+	fi
+fi
+
+# Check whether --enable-widec was given.
+if test "${enable_widec+set}" = set; then
+  enableval=$enable_widec; with_widec=$enableval
+else
+  with_widec=no
+fi
+
+if test "$with_widec" = yes; then
+	SYS_DEFS="$SYS_DEFS -DPDC_WIDE"
+fi
+
+# Check whether --enable-xim was given.
+if test "${enable_xim+set}" = set; then
+  enableval=$enable_xim; with_xim=$enableval
+else
+  with_xim=no
+fi
+
+if test "$with_xim" = yes; then
+	SYS_DEFS="$SYS_DEFS -DPDC_XIM"
+fi
+
+# Check whether --enable-force-utf8 was given.
+if test "${enable_force_utf8+set}" = set; then
+  enableval=$enable_force_utf8; force_utf8=$enableval
+else
+  force_utf8=no
+fi
+
+if test "$force_utf8" = yes; then
+	SYS_DEFS="$SYS_DEFS -DPDC_FORCE_UTF8"
+fi
+
+# Check whether --enable-purify was given.
+if test "${enable_purify+set}" = set; then
+  enableval=$enable_purify; with_purify=$enableval
+else
+  with_purify=no
+fi
+
+if test "$with_purify" = yes; then
+	PURIFY="purify"
+else
+	PURIFY=""
+fi
+
+
+
+# Check whether --with-xaw3d was given.
+if test "${with_xaw3d+set}" = set; then
+  withval=$with_xaw3d; with_xaw3d=$withval
+else
+  with_xaw3d=no
+fi
+
+if test "$with_xaw3d" = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define USE_XAW3D 1
+_ACEOF
+
+fi
+
+
+# Check whether --with-nextaw was given.
+if test "${with_nextaw+set}" = set; then
+  withval=$with_nextaw; with_nextaw=$withval
+else
+  with_nextaw=no
+fi
+
+if test "$with_nextaw" = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define USE_NEXTAW 1
+_ACEOF
+
+fi
+
+
+{ echo "$as_me:$LINENO: checking shared library extension" >&5
+echo $ECHO_N "checking shared library extension... $ECHO_C" >&6; }
+SHLPST=".so"
+
+case "$target" in
+        *hp-hpux*)
+                SHLPST=".sl"
+                ;;
+        *ibm-aix*)
+                SHLPST=".a"
+                ;;
+        *qnx*)
+                SHLPST=""
+                ;;
+        *cygwin*)
+                SHLPST=".dll"
+                ;;
+        *darwin*)
+                SHLPST=".dylib"
+                ;;
+esac
+
+{ echo "$as_me:$LINENO: result: $SHLPST" >&5
+echo "${ECHO_T}$SHLPST" >&6; }
+
+
+
+AIX_DYN="no"
+BEOS_DYN="no"
+SHLFILE="XCurses"
+SHLFILES="XCurses"
+RXPACKEXPORTS=""
+SHLPRE="lib"
+LD_RXLIB1=""
+
+
+case "$target" in
+	*hp-hpux*)
+		SYS_DEFS="-D_HPUX_SOURCE"
+		LD_RXLIB1="ld -b -q -n"
+		;;
+	*ibm-aix*)
+		SYS_DEFS="-D_ALL_SOURCE -DAIX"
+		AIX_DYN="yes"
+		DYN_COMP="-DDYNAMIC"
+		LD_RXLIB1="ld -bnoentry -bM:SRE"
+		RXPACKEXPORTS="-bE:$SHLFILE.exp"
+		RXPACKEXP="$SHLFILE.exp"
+		;;
+	*dec-osf*)
+		if test "$ac_cv_prog_CC" = "gcc"; then
+			SYS_DEFS="-D_POSIX_SOURCE -D_XOPEN_SOURCE"
+		else
+			SYS_DEFS="-D_POSIX_SOURCE -D_XOPEN_SOURCE -Olimit 800"
+		fi
+		LD_RXLIB1="ld -shared"
+		;;
+	*sequent-dynix*|*esix*|*dgux*)
+		LD_RXLIB1="ld -G"
+		;;
+	*solaris*)
+		if test "$ac_cv_prog_CC" = "gcc"; then
+			LD_RXLIB1="gcc -shared"
+		else
+			LD_RXLIB1="ld -G"
+		fi
+		;;
+	sparc*sunos*)
+		SYS_DEFS="-DSUNOS -DSUNOS_STRTOD_BUG"
+		LD_RXLIB1="ld"
+		;;
+	*linux*|*atheos*|*nto-qnx*)
+		LD_RXLIB1="${CC} -shared"
+		;;
+	*freebsd*)
+		LD_RXLIB1="ld -Bdynamic -Bshareable"
+		;;
+	*pc-sco*)
+		LD_RXLIB1="ld -dy -G"
+		;;
+	*beos*)
+		LD_RXLIB1="${CC} -Wl,-shared -nostart -Xlinker -soname=\$(@)"
+		BEOS_DYN="yes"
+		;;
+	*qnx*)
+		SHLPRE=""
+		DYN_COMP="-Q"   # force no check for dynamic loading
+		SHLFILE=""
+		;;
+	*cygwin)
+		SHLPRE=""
+		DYN_COMP="-DDYNAMIC"
+		LD_RXLIB1="dllwrap --def \$(srcdir)/../win32/pdcurses.def --target i386-cygwin32 --dllname \$(@)"
+# cygwininstall target MUST install the shared library itself because
+# it puts it into $(bindir) not $(libdir) as all other platforms
+		;;
+	*darwin*)
+		DYN_COMP="-fno-common"
+		LD_RXLIB1="${CC} -flat_namespace -undefined suppress -dynamiclib -install_name=\$(@)"
+		;;
+	*)
+		;;
+esac
+
+
+if test "$DYN_COMP" = ""; then
+{ echo "$as_me:$LINENO: checking compiler flags for a dynamic object" >&5
+echo $ECHO_N "checking compiler flags for a dynamic object... $ECHO_C" >&6; }
+
+cat > conftest.$ac_ext <<EOF
+#line 5368 "configure"
+int a=0
+EOF
+
+	DYN_COMP=""
+	mh_cv_stop=no
+	save_cflags="$CFLAGS"
+	mh_cv_flags="-fPIC -KPIC +Z"
+	for a in $mh_cv_flags; do
+		CFLAGS="-c $a"
+
+		mh_compile='${CC-cc} -c $CFLAGS conftest.$ac_ext > conftest.tmp 2>&1'
+		if { (eval echo "$as_me:$LINENO: \"$mh_compile\"") >&5
+  (eval $mh_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+			DYN_COMP=""
+		else
+			slash="\\"
+			mh_dyncomp="`egrep -c $slash$a conftest.tmp`"
+			if test "$mh_dyncomp" = "0"; then
+				DYN_COMP="$a -DDYNAMIC"
+				{ echo "$as_me:$LINENO: result: $a" >&5
+echo "${ECHO_T}$a" >&6; }
+				break
+			else
+				DYN_COMP=""
+			fi
+		fi
+	done
+	if test "$DYN_COMP" = ""; then
+		{ echo "$as_me:$LINENO: result: none of $mh_cv_flags supported" >&5
+echo "${ECHO_T}none of $mh_cv_flags supported" >&6; }
+	fi
+	if test "$LD_RXLIB1" = ""; then
+
+mh_compile='${CC-cc} -c $DYN_COMP conftest.$ac_ext 1>&5'
+cat > conftest.$ac_ext <<EOF
+#line 5407 "configure"
+int foo()
+{
+return(0);
+}
+EOF
+if { (eval echo "$as_me:$LINENO: \"$mh_compile\"") >&5
+  (eval $mh_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest.o; then
+	mh_dyn_link='ld -shared -o conftest.rxlib conftest.o -lc 1>&5'
+#	mh_dyn_link='${CC} -Wl,-shared -o conftest.rxlib conftest.o -lc 1>&AC_FD_CC'
+	if { (eval echo "$as_me:$LINENO: \"$mh_dyn_link\"") >&5
+  (eval $mh_dyn_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest.rxlib; then
+		LD_RXLIB1="ld -shared"
+#		LD_RXLIB1="${CC} -Wl,-shared"
+		SHLPRE="lib"
+		SHLPST=".so"
+	else
+		mh_dyn_link='ld -G -o conftest.rxlib conftest.o 1>&5'
+#		mh_dyn_link='${CC} -Wl,-G -o conftest.rxlib conftest.o 1>&AC_FD_CC'
+		if { (eval echo "$as_me:$LINENO: \"$mh_dyn_link\"") >&5
+  (eval $mh_dyn_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest.rxlib; then
+			LD_RXLIB1="ld -G"
+#			LD_RXLIB1="${CC} -Wl,-G"
+			SHLPRE="lib"
+			SHLPST=".so"
+		else
+			LD_RXLIB1=""
+			SHLPRE=""
+			SHLPST=""
+		fi
+	fi
+fi
+rm -f conftest*
+
+	fi
+	CFLAGS=$save_cflags
+	rm -f conftest.*
+fi
+
+
+SHL_TARGETS=""
+
+if test "$AIX_DYN" = "yes"; then
+	aix_exports="config.exports.aix"
+	echo "" > $aix_exports
+fi
+
+if test "$ac_cv_header_dl_h" = "yes" -o "$ac_cv_header_dlfcn_h" = "yes" -o "$AIX_DYN" = "yes" -o "$BEOS_DYN" = "yes" -o "$DLFCNINCDIR" != "" -o "$DLFCNLIBDIR" != ""; then
+	EXPS="1,2,3,4,5,6,7,8,9"
+	for a in $SHLFILES
+	do
+		SHL_TARGETS="${SHL_TARGETS} ${SHLPRE}${a}${SHLPST}"
+		this=`echo $EXPS | cut -d, -f1`
+		EXPS=`echo $EXPS | cut -d, -f2-`
+		if test "$AIX_DYN" = "yes"; then
+			echo "RXPACKEXP$this=$a.exp" >> $aix_exports
+			echo "RXPACKEXPORTS$this=-bE:$a.exp" >> $aix_exports
+		fi
+	done
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_config_files="$ac_config_files Makefile x11/$mymakefile x11/xcurses-config"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes (double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \).
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    test "x$cache_file" != "x/dev/null" &&
+      { echo "$as_me:$LINENO: updating cache $cache_file" >&5
+echo "$as_me: updating cache $cache_file" >&6;}
+    cat confcache >$cache_file
+  else
+    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+: ${CONFIG_STATUS=./config.status}
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  echo "#! /bin/sh" >conf$$.sh
+  echo  "exit 0"   >>conf$$.sh
+  chmod +x conf$$.sh
+  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+    PATH_SEPARATOR=';'
+  else
+    PATH_SEPARATOR=:
+  fi
+  rm -f conf$$.sh
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+as_nl='
+'
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+  LC_TELEPHONE LC_TIME
+do
+  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+    eval $as_var=C; export $as_var
+  else
+    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+  fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir
+fi
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s='ln -s'
+  # ... but there are two gotchas:
+  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+  # In both cases, we have to default to `cp -p'.
+  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+    as_ln_s='cp -p'
+elif ln conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s=ln
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+        test -d "$1/.";
+      else
+	case $1 in
+        -*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by PDCurses $as_me 3.4, which was
+generated by GNU Autoconf 2.61.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTIONS] [FILE]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+  -q, --quiet      do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+  --file=FILE[:TEMPLATE]
+		   instantiate the configuration file FILE
+  --header=FILE[:TEMPLATE]
+		   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+ac_cs_version="\\
+PDCurses config.status 3.4
+configured by $0, generated by GNU Autoconf 2.61,
+  with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2006 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+# If no file are specified by the user, then we need to provide default
+# value.  By we need to know if files were specified by the user.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    echo "$ac_cs_version"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    { echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; };;
+  --help | --hel | -h )
+    echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) { echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; } ;;
+
+  *) ac_config_targets="$ac_config_targets $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+if \$ac_cs_recheck; then
+  echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
+  CONFIG_SHELL=$SHELL
+  export CONFIG_SHELL
+  exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+    "x11/$mymakefile") CONFIG_FILES="$CONFIG_FILES x11/$mymakefile" ;;
+    "x11/xcurses-config") CONFIG_FILES="$CONFIG_FILES x11/xcurses-config" ;;
+
+  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp=
+  trap 'exit_status=$?
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} ||
+{
+   echo "$me: cannot create a temporary directory in ." >&2
+   { (exit 1); exit 1; }
+}
+
+#
+# Set up the sed scripts for CONFIG_FILES section.
+#
+
+# No need to generate the scripts if there are no CONFIG_FILES.
+# This happens for instance when ./config.status config.h
+if test -n "$CONFIG_FILES"; then
+
+_ACEOF
+
+
+
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  cat >conf$$subs.sed <<_ACEOF
+SHELL!$SHELL$ac_delim
+PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
+PACKAGE_NAME!$PACKAGE_NAME$ac_delim
+PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
+PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
+PACKAGE_STRING!$PACKAGE_STRING$ac_delim
+PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
+exec_prefix!$exec_prefix$ac_delim
+prefix!$prefix$ac_delim
+program_transform_name!$program_transform_name$ac_delim
+bindir!$bindir$ac_delim
+sbindir!$sbindir$ac_delim
+libexecdir!$libexecdir$ac_delim
+datarootdir!$datarootdir$ac_delim
+datadir!$datadir$ac_delim
+sysconfdir!$sysconfdir$ac_delim
+sharedstatedir!$sharedstatedir$ac_delim
+localstatedir!$localstatedir$ac_delim
+includedir!$includedir$ac_delim
+oldincludedir!$oldincludedir$ac_delim
+docdir!$docdir$ac_delim
+infodir!$infodir$ac_delim
+htmldir!$htmldir$ac_delim
+dvidir!$dvidir$ac_delim
+pdfdir!$pdfdir$ac_delim
+psdir!$psdir$ac_delim
+libdir!$libdir$ac_delim
+localedir!$localedir$ac_delim
+mandir!$mandir$ac_delim
+DEFS!$DEFS$ac_delim
+ECHO_C!$ECHO_C$ac_delim
+ECHO_N!$ECHO_N$ac_delim
+ECHO_T!$ECHO_T$ac_delim
+LIBS!$LIBS$ac_delim
+build_alias!$build_alias$ac_delim
+host_alias!$host_alias$ac_delim
+target_alias!$target_alias$ac_delim
+CC!$CC$ac_delim
+CFLAGS!$CFLAGS$ac_delim
+LDFLAGS!$LDFLAGS$ac_delim
+CPPFLAGS!$CPPFLAGS$ac_delim
+ac_ct_CC!$ac_ct_CC$ac_delim
+EXEEXT!$EXEEXT$ac_delim
+OBJEXT!$OBJEXT$ac_delim
+build!$build$ac_delim
+build_cpu!$build_cpu$ac_delim
+build_vendor!$build_vendor$ac_delim
+build_os!$build_os$ac_delim
+host!$host$ac_delim
+host_cpu!$host_cpu$ac_delim
+host_vendor!$host_vendor$ac_delim
+host_os!$host_os$ac_delim
+target!$target$ac_delim
+target_cpu!$target_cpu$ac_delim
+target_vendor!$target_vendor$ac_delim
+target_os!$target_os$ac_delim
+SYS_DEFS!$SYS_DEFS$ac_delim
+RANLIB!$RANLIB$ac_delim
+INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
+INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
+INSTALL_DATA!$INSTALL_DATA$ac_delim
+SET_MAKE!$SET_MAKE$ac_delim
+CPP!$CPP$ac_delim
+GREP!$GREP$ac_delim
+EGREP!$EGREP$ac_delim
+MH_EXTRA_LIBS!$MH_EXTRA_LIBS$ac_delim
+XMKMF!$XMKMF$ac_delim
+MH_XINC_DIR!$MH_XINC_DIR$ac_delim
+MH_XLIBS!$MH_XLIBS$ac_delim
+PURIFY!$PURIFY$ac_delim
+SHLPST!$SHLPST$ac_delim
+DYN_COMP!$DYN_COMP$ac_delim
+LD_RXLIB1!$LD_RXLIB1$ac_delim
+SHLPRE!$SHLPRE$ac_delim
+SHL_TARGETS!$SHL_TARGETS$ac_delim
+O2SAVE!$O2SAVE$ac_delim
+CC2O!$CC2O$ac_delim
+SAVE2O!$SAVE2O$ac_delim
+RXPACKEXPORTS!$RXPACKEXPORTS$ac_delim
+LIBOBJS!$LIBOBJS$ac_delim
+LTLIBOBJS!$LTLIBOBJS$ac_delim
+_ACEOF
+
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 81; then
+    break
+  elif $ac_last_try; then
+    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
+if test -n "$ac_eof"; then
+  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
+  ac_eof=`expr $ac_eof + 1`
+fi
+
+cat >>$CONFIG_STATUS <<_ACEOF
+cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
+_ACEOF
+sed '
+s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
+s/^/s,@/; s/!/@,|#_!!_#|/
+:n
+t n
+s/'"$ac_delim"'$/,g/; t
+s/$/\\/; p
+N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
+' >>$CONFIG_STATUS <conf$$subs.sed
+rm -f conf$$subs.sed
+cat >>$CONFIG_STATUS <<_ACEOF
+:end
+s/|#_!!_#|//g
+CEOF$ac_eof
+_ACEOF
+
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[	 ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+fi # test -n "$CONFIG_FILES"
+
+
+for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
+echo "$as_me: error: Invalid tag $ac_tag." >&2;}
+   { (exit 1); exit 1; }; };;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+   { (exit 1); exit 1; }; };;
+      esac
+      ac_file_inputs="$ac_file_inputs $ac_f"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input="Generated from "`IFS=:
+	  echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+    fi
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$tmp/stdin";;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  { as_dir="$ac_dir"
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+echo "$as_me: error: cannot create directory $as_dir" >&2;}
+   { (exit 1); exit 1; }; }; }
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+case `sed -n '/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+' $ac_file_inputs` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+    s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF
+  sed "$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s&@configure_input@&$configure_input&;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+$ac_datarootdir_hack
+" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&5
+echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&2;}
+
+  rm -f "$tmp/stdin"
+  case $ac_file in
+  -) cat "$tmp/out"; rm -f "$tmp/out";;
+  *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
+  esac
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+_ACEOF
+
+# Transform confdefs.h into a sed script `conftest.defines', that
+# substitutes the proper values into config.h.in to produce config.h.
+rm -f conftest.defines conftest.tail
+# First, append a space to every undef/define line, to ease matching.
+echo 's/$/ /' >conftest.defines
+# Then, protect against being on the right side of a sed subst, or in
+# an unquoted here document, in config.status.  If some macros were
+# called several times there might be several #defines for the same
+# symbol, which is useless.  But do not sort them, since the last
+# AC_DEFINE must be honored.
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
+# NAME is the cpp macro being defined, VALUE is the value it is being given.
+# PARAMS is the parameter list in the macro definition--in most cases, it's
+# just an empty string.
+ac_dA='s,^\\([	 #]*\\)[^	 ]*\\([	 ]*'
+ac_dB='\\)[	 (].*,\\1define\\2'
+ac_dC=' '
+ac_dD=' ,'
+
+uniq confdefs.h |
+  sed -n '
+	t rset
+	:rset
+	s/^[	 ]*#[	 ]*define[	 ][	 ]*//
+	t ok
+	d
+	:ok
+	s/[\\&,]/\\&/g
+	s/^\('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
+	s/^\('"$ac_word_re"'\)[	 ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
+  ' >>conftest.defines
+
+# Remove the space that was appended to ease matching.
+# Then replace #undef with comments.  This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+# (The regexp can be short, since the line contains either #define or #undef.)
+echo 's/ $//
+s,^[	 #]*u.*,/* & */,' >>conftest.defines
+
+# Break up conftest.defines:
+ac_max_sed_lines=50
+
+# First sed command is:	 sed -f defines.sed $ac_file_inputs >"$tmp/out1"
+# Second one is:	 sed -f defines.sed "$tmp/out1" >"$tmp/out2"
+# Third one will be:	 sed -f defines.sed "$tmp/out2" >"$tmp/out1"
+# et cetera.
+ac_in='$ac_file_inputs'
+ac_out='"$tmp/out1"'
+ac_nxt='"$tmp/out2"'
+
+while :
+do
+  # Write a here document:
+    cat >>$CONFIG_STATUS <<_ACEOF
+    # First, check the format of the line:
+    cat >"\$tmp/defines.sed" <<\\CEOF
+/^[	 ]*#[	 ]*undef[	 ][	 ]*$ac_word_re[	 ]*\$/b def
+/^[	 ]*#[	 ]*define[	 ][	 ]*$ac_word_re[(	 ]/b def
+b
+:def
+_ACEOF
+  sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
+  echo 'CEOF
+    sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
+  ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
+  sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
+  grep . conftest.tail >/dev/null || break
+  rm -f conftest.defines
+  mv conftest.tail conftest.defines
+done
+rm -f conftest.defines conftest.tail
+
+echo "ac_result=$ac_in" >>$CONFIG_STATUS
+cat >>$CONFIG_STATUS <<\_ACEOF
+  if test x"$ac_file" != x-; then
+    echo "/* $configure_input  */" >"$tmp/config.h"
+    cat "$ac_result" >>"$tmp/config.h"
+    if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
+      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f $ac_file
+      mv "$tmp/config.h" $ac_file
+    fi
+  else
+    echo "/* $configure_input  */"
+    cat "$ac_result"
+  fi
+  rm -f "$tmp/out12"
+ ;;
+
+
+  esac
+
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || { (exit 1); exit 1; }
+fi
+
+
+case "$target" in
+        *ibm-aix*)
+                mv x11/Makefile.aix x11/Makefile
+                { echo "$as_me:$LINENO: result: renaming x11/Makefile.aix to x11/Makefile" >&5
+echo "${ECHO_T}renaming x11/Makefile.aix to x11/Makefile" >&6; }
+                ;;
+        *)
+                ;;
+esac
+
+
+cat >>confdefs.h <<\_ACEOF
+#define PDC_MAX_SIGNALS
+_ACEOF
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_DECKEYSYM_H
+_ACEOF
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_SUNKEYSYM_H
+_ACEOF
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_XPM_H
+_ACEOF
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_XK_KP_DELETE
+_ACEOF
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_XK_KP_INSERT
+_ACEOF
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_XK_KP_END
+_ACEOF
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_XK_KP_DOWN
+_ACEOF
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_XK_KP_NEXT
+_ACEOF
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_XK_KP_LEFT
+_ACEOF
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_XK_KP_RIGHT
+_ACEOF
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_XK_KP_HOME
+_ACEOF
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_XK_KP_UP
+_ACEOF
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_XK_KP_PRIOR
+_ACEOF
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_XK_KP_BEGIN
+_ACEOF
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define USE_XAW3D
+_ACEOF
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define USE_NEXTAW
+_ACEOF
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define XPOINTER_TYPEDEFED
+_ACEOF
+
diff --git a/payloads/libpayload/curses/PDCurses-3.4/configure.ac b/payloads/libpayload/curses/PDCurses-3.4/configure.ac
new file mode 100644
index 0000000000..cf87496d2c
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/configure.ac
@@ -0,0 +1,285 @@
+dnl $Id: configure.ac,v 1.35 2008/07/21 12:19:21 wmcbrine Exp $
+dnl Process this file with autoconf to produce a configure script.
+
+AC_INIT([PDCurses], [3.4], [wmcbrine@users.sf.net], [PDCurses])
+AC_CONFIG_SRCDIR([curspriv.h])
+
+AC_SUBST(prefix)
+
+AC_PROG_CC
+
+AC_CONFIG_HEADER(config.h)
+dnl Checks for system first
+AC_CANONICAL_SYSTEM([])
+
+mymakefile="Makefile"
+on_qnx=no
+case "$target" in
+	*hp-hpux*) 
+		SYS_DEFS="-D_HPUX_SOURCE"
+		;;
+	*ibm-aix*)
+		SYS_DEFS="-D_ALL_SOURCE"
+		mymakefile="Makefile.aix"
+		;;
+	*dec-osf*)
+		SYS_DEFS="-D_XOPEN_SOURCE_EXTENDED"
+		;;
+	*pc-sco*)
+		SYS_DEFS="-UM_XENIX -b elf"
+		;;
+	*qnx*)
+		on_qnx=yes
+		SYS_DEFS="-Q"
+		;;
+	*)
+		;;
+esac
+AC_SUBST(SYS_DEFS)
+
+MH_CHECK_MAX_SIGNALS(NSIG __sys_nsig)
+
+dnl Check for other programs.
+AC_PROG_RANLIB
+AC_PROG_INSTALL
+AC_PROG_MAKE_SET
+
+dnl ensure that the system has System V IPC support
+MH_IPC
+
+if test $ac_cv_header_stdc != yes; then
+	AC_MSG_ERROR([Need ANSI C headers])
+fi
+
+dnl Checks for libraries.
+
+AC_CHECK_HEADERS(fcntl.h \
+	sys/time.h \
+	sys/select.h \
+	dlfcn.h \
+	dl.h
+)
+
+dnl Checks for typedefs, structures, and compiler characteristics.
+AC_HEADER_TIME
+MH_CHECK_LIB(socket nls)
+AC_SUBST(MH_EXTRA_LIBS)
+MH_CHECK_CC_O
+
+dnl Checks for library functions.
+AC_TYPE_SIGNAL
+AC_CHECK_FUNCS(vsscanf usleep poll vsnprintf)
+
+dnl Check for X includes and X libraries
+AC_PATH_X
+MH_CHECK_X_INC
+MH_CHECK_X_LIB
+MH_CHECK_X_HEADERS(DECkeysym.h Sunkeysym.h xpm.h)
+MH_CHECK_X_KEYDEFS(XK_KP_Delete XK_KP_Insert XK_KP_End XK_KP_Down XK_KP_Next \
+	XK_KP_Left XK_KP_Right XK_KP_Home XK_KP_Up XK_KP_Prior XK_KP_Begin)
+MH_CHECK_X_TYPEDEF(XPointer)
+dnl
+dnl extra for xpm library
+if test $ac_cv_header_xpm_h = yes; then
+	MH_XLIBS="$MH_XLIBS -lXpm"
+fi
+dnl ---------- allow --enable-debug to compile in debug mode ---------
+AC_ARG_ENABLE(debug,
+	[  --enable-debug          turn on debugging],
+	[with_debug=$enableval],
+	[with_debug=no],
+)
+cflags_g="`echo $CFLAGS | grep -c '\-g'`"
+cflags_O="`echo $CFLAGS | grep -c '\-O'`"
+
+if test "$with_debug" = yes; then
+	if test "$cflags_g" = "0"; then
+		CFLAGS="${CFLAGS} -g"
+	fi
+	if test "$cflags_O" != "0"; then
+		CFLAGS="`echo ${CFLAGS} | sed -e s/-O.//`"
+	fi
+	CFLAGS="${CFLAGS} -DPDCDEBUG"
+else
+	if test "$cflags_O" = "0"; then
+		CFLAGS="${CFLAGS} -O"
+	fi
+	if test "$cflags_g" != "0"; then
+		CFLAGS="`echo ${CFLAGS} | sed -e s/-g//`"
+	fi
+fi
+if test "$ac_cv_prog_CC" = "gcc"; then
+	if test "$with_debug" = yes; then
+		CFLAGS="${CFLAGS} -Wall"
+	else
+		CFLAGS="-O2 -Wall -fomit-frame-pointer"
+	fi
+fi
+if test "$on_qnx" = yes; then
+	if test "$with_debug" = yes; then
+		CFLAGS="-g"
+	else
+		CFLAGS="-Otax"
+	fi
+fi
+
+dnl --------------- check for wide character support -----------------
+dnl allow --enable-widec to include wide character support
+AC_ARG_ENABLE(widec,
+	[  --enable-widec          include support for wide characters],
+	[with_widec=$enableval],
+	[with_widec=no],
+)
+if test "$with_widec" = yes; then
+	SYS_DEFS="$SYS_DEFS -DPDC_WIDE"
+fi
+
+dnl -------------------- check for XIM support -----------------------
+dnl allow --enable-xim to include XIM support
+AC_ARG_ENABLE(xim,
+	[  --enable-xim            include support for XIM],
+	[with_xim=$enableval],
+	[with_xim=no],
+)
+if test "$with_xim" = yes; then
+	SYS_DEFS="$SYS_DEFS -DPDC_XIM"
+fi
+
+dnl ------------------------ force UTF-8? ----------------------------
+dnl allow --enable-force-utf8 to override locale settings
+AC_ARG_ENABLE(force-utf8,
+	[  --enable-force-utf8     override locale settings; use UTF-8],
+	[force_utf8=$enableval],
+	[force_utf8=no],
+)
+if test "$force_utf8" = yes; then
+	SYS_DEFS="$SYS_DEFS -DPDC_FORCE_UTF8"
+fi
+
+dnl ----------------- check for Purify support -----------------------
+dnl allow --enable-purify to enable linking with Purify
+AC_ARG_ENABLE(purify,
+	[  --enable-purify         link with Purify (TM)],
+	[with_purify=$enableval],
+	[with_purify=no],
+)
+if test "$with_purify" = yes; then
+	PURIFY="purify"
+else
+	PURIFY=""
+fi
+AC_SUBST(PURIFY)
+
+dnl --------------------- check for Xaw3d library --------------------
+dnl allow --with-xaw3d to link with PDCurses
+AC_ARG_WITH(xaw3d,
+	[  --with-xaw3d            link with Xaw3d],
+	[with_xaw3d=$withval],
+	[with_xaw3d=no],
+)
+if test "$with_xaw3d" = yes; then
+	AC_DEFINE([USE_XAW3D], [1],
+		[Define if you want to use Xaw3d library]
+	)
+fi
+
+dnl --------------------- check for neXtaw library -------------------
+dnl allow --with-nextaw to link with PDCurses
+AC_ARG_WITH(nextaw,
+	[  --with-nextaw           link with neXtaw],
+	[with_nextaw=$withval],
+	[with_nextaw=no],
+)
+if test "$with_nextaw" = yes; then
+	AC_DEFINE([USE_NEXTAW], [1],
+		[Define if you want to use neXtaw library]
+	)
+fi
+
+dnl -------------- check how to make shared libraries ----------------
+dnl Force the ability of shared library usage
+MH_SHARED_LIBRARY(XCurses)
+
+AC_CONFIG_FILES([Makefile x11/$mymakefile x11/xcurses-config])
+AC_OUTPUT
+
+case "$target" in
+        *ibm-aix*)
+                mv x11/Makefile.aix x11/Makefile
+                AC_MSG_RESULT(renaming x11/Makefile.aix to x11/Makefile)
+                ;;
+        *)
+                ;;
+esac
+
+AC_DEFINE([PDC_MAX_SIGNALS], [],
+	[Define as the system defined limit for number of signals]
+)
+
+AC_DEFINE([HAVE_DECKEYSYM_H], [],
+	[Define if you have the <DECkeySym.h> header file]
+)
+
+AC_DEFINE([HAVE_SUNKEYSYM_H], [],
+	[Define if you have the <Sunkeysym.h> header file]
+)
+
+AC_DEFINE([HAVE_XPM_H], [],
+	[Define if you have the <xpm.h> header file]
+)
+
+AC_DEFINE([HAVE_XK_KP_DELETE], [],
+	[Define if you have this defined in <keysym.h>]
+)
+
+AC_DEFINE([HAVE_XK_KP_INSERT], [],
+	[Define if you have this defined in <keysym.h>]
+)
+
+AC_DEFINE([HAVE_XK_KP_END], [],
+	[Define if you have this defined in <keysym.h>]
+)
+
+AC_DEFINE([HAVE_XK_KP_DOWN], [],
+	[Define if you have this defined in <keysym.h>]
+)
+
+AC_DEFINE([HAVE_XK_KP_NEXT], [],
+	[Define if you have this defined in <keysym.h>]
+)
+
+AC_DEFINE([HAVE_XK_KP_LEFT], [],
+	[Define if you have this defined in <keysym.h>]
+)
+
+AC_DEFINE([HAVE_XK_KP_RIGHT], [],
+	[Define if you have this defined in <keysym.h>]
+)
+
+AC_DEFINE([HAVE_XK_KP_HOME], [],
+	[Define if you have this defined in <keysym.h>]
+)
+
+AC_DEFINE([HAVE_XK_KP_UP], [],
+	[Define if you have this defined in <keysym.h>]
+)
+
+AC_DEFINE([HAVE_XK_KP_PRIOR], [],
+	[Define if you have this defined in <keysym.h>]
+)
+
+AC_DEFINE([HAVE_XK_KP_BEGIN], [],
+	[Define if you have this defined in <keysym.h>]
+)
+
+AC_DEFINE([USE_XAW3D], [],
+	[Define if you want to use Xaw3d library]
+)
+
+AC_DEFINE([USE_NEXTAW], [],
+	[Define if you want to use neXtaw library]
+)
+
+AC_DEFINE([XPOINTER_TYPEDEFED], [],
+	[Define XPointer is typedefed in X11/Xlib.h]
+)
diff --git a/payloads/libpayload/curses/PDCurses-3.4/curses.h b/payloads/libpayload/curses/PDCurses-3.4/curses.h
new file mode 100644
index 0000000000..6f3ce19d42
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/curses.h
@@ -0,0 +1,1377 @@
+/* Public Domain Curses */
+
+/* $Id: curses.h,v 1.295 2008/07/15 17:13:25 wmcbrine Exp $ */
+
+/*----------------------------------------------------------------------*
+ *                              PDCurses                                *
+ *----------------------------------------------------------------------*/
+
+#ifndef __PDCURSES__
+#define __PDCURSES__ 1
+
+/*man-start**************************************************************
+
+PDCurses definitions list:  (Only define those needed)
+
+    XCURSES         True if compiling for X11.
+    PDC_RGB         True if you want to use RGB color definitions
+                    (Red = 1, Green = 2, Blue = 4) instead of BGR.
+    PDC_WIDE        True if building wide-character support.
+    PDC_DLL_BUILD   True if building a Win32 DLL.
+    NCURSES_MOUSE_VERSION   Use the ncurses mouse API instead
+                            of PDCurses' traditional mouse API.
+
+PDCurses portable platform definitions list:
+
+    PDC_BUILD       Defines API build version.
+    PDCURSES        Enables access to PDCurses-only routines.
+    XOPEN           Always true.
+    SYSVcurses      True if you are compiling for SYSV portability.
+    BSDcurses       True if you are compiling for BSD portability.
+
+**man-end****************************************************************/
+
+#define PDC_BUILD 3401
+#define PDCURSES        1      /* PDCurses-only routines */
+#define XOPEN           1      /* X/Open Curses routines */
+#define SYSVcurses      1      /* System V Curses routines */
+#define BSDcurses       1      /* BSD Curses routines */
+#define CHTYPE_LONG     1      /* size of chtype; long */
+
+/*----------------------------------------------------------------------*/
+
+#include <stdarg.h>
+#include <stddef.h>
+#include <stdio.h>             /* Required by X/Open usage below */
+
+#ifdef PDC_WIDE
+# include <wchar.h>
+#endif
+
+#if defined(__cplusplus) || defined(__cplusplus__) || defined(__CPLUSPLUS)
+extern "C"
+{
+# define bool _bool
+#endif
+
+/*----------------------------------------------------------------------
+ *
+ *  PDCurses Manifest Constants
+ *
+ */
+
+#ifndef FALSE
+# define FALSE 0
+#endif
+#ifndef TRUE
+# define TRUE 1
+#endif
+#ifndef NULL
+# define NULL (void *)0
+#endif
+#ifndef ERR
+# define ERR (-1)
+#endif
+#ifndef OK
+# define OK 0
+#endif
+
+/*----------------------------------------------------------------------
+ *
+ *  PDCurses Type Declarations
+ *
+ */
+
+typedef unsigned char bool;    /* PDCurses Boolean type */
+
+#ifdef CHTYPE_LONG
+# if _LP64
+typedef unsigned int chtype;
+# else
+typedef unsigned long chtype;  /* 16-bit attr + 16-bit char */
+# endif
+#else
+typedef unsigned short chtype; /* 8-bit attr + 8-bit char */
+#endif
+
+#ifdef PDC_WIDE
+typedef chtype cchar_t;
+#endif
+
+typedef chtype attr_t;
+
+/*----------------------------------------------------------------------
+ *
+ *  PDCurses Mouse Interface -- SYSVR4, with extensions
+ *
+ */
+
+typedef struct
+{
+    int x;           /* absolute column, 0 based, measured in characters */
+    int y;           /* absolute row, 0 based, measured in characters */
+    short button[3]; /* state of each button */
+    int changes;     /* flags indicating what has changed with the mouse */
+} MOUSE_STATUS;
+
+#define BUTTON_RELEASED         0x0000
+#define BUTTON_PRESSED          0x0001
+#define BUTTON_CLICKED          0x0002
+#define BUTTON_DOUBLE_CLICKED   0x0003
+#define BUTTON_TRIPLE_CLICKED   0x0004
+#define BUTTON_MOVED            0x0005  /* PDCurses */
+#define WHEEL_SCROLLED          0x0006  /* PDCurses */
+#define BUTTON_ACTION_MASK      0x0007  /* PDCurses */
+
+#define PDC_BUTTON_SHIFT        0x0008  /* PDCurses */
+#define PDC_BUTTON_CONTROL      0x0010  /* PDCurses */
+#define PDC_BUTTON_ALT          0x0020  /* PDCurses */
+#define BUTTON_MODIFIER_MASK    0x0038  /* PDCurses */
+
+#define MOUSE_X_POS             (Mouse_status.x)
+#define MOUSE_Y_POS             (Mouse_status.y)
+
+/*
+ * Bits associated with the .changes field:
+ *   3         2         1         0
+ * 210987654321098765432109876543210
+ *                                 1 <- button 1 has changed
+ *                                10 <- button 2 has changed
+ *                               100 <- button 3 has changed
+ *                              1000 <- mouse has moved
+ *                             10000 <- mouse position report
+ *                            100000 <- mouse wheel up
+ *                           1000000 <- mouse wheel down
+ */
+
+#define PDC_MOUSE_MOVED         0x0008
+#define PDC_MOUSE_POSITION      0x0010
+#define PDC_MOUSE_WHEEL_UP      0x0020
+#define PDC_MOUSE_WHEEL_DOWN    0x0040
+
+#define A_BUTTON_CHANGED        (Mouse_status.changes & 7)
+#define MOUSE_MOVED             (Mouse_status.changes & PDC_MOUSE_MOVED)
+#define MOUSE_POS_REPORT        (Mouse_status.changes & PDC_MOUSE_POSITION)
+#define BUTTON_CHANGED(x)       (Mouse_status.changes & (1 << ((x) - 1)))
+#define BUTTON_STATUS(x)        (Mouse_status.button[(x) - 1])
+#define MOUSE_WHEEL_UP          (Mouse_status.changes & PDC_MOUSE_WHEEL_UP)
+#define MOUSE_WHEEL_DOWN        (Mouse_status.changes & PDC_MOUSE_WHEEL_DOWN)
+
+/* mouse bit-masks */
+
+#define BUTTON1_RELEASED        0x00000001L
+#define BUTTON1_PRESSED         0x00000002L
+#define BUTTON1_CLICKED         0x00000004L
+#define BUTTON1_DOUBLE_CLICKED  0x00000008L
+#define BUTTON1_TRIPLE_CLICKED  0x00000010L
+#define BUTTON1_MOVED           0x00000010L /* PDCurses */
+
+#define BUTTON2_RELEASED        0x00000020L
+#define BUTTON2_PRESSED         0x00000040L
+#define BUTTON2_CLICKED         0x00000080L
+#define BUTTON2_DOUBLE_CLICKED  0x00000100L
+#define BUTTON2_TRIPLE_CLICKED  0x00000200L
+#define BUTTON2_MOVED           0x00000200L /* PDCurses */
+
+#define BUTTON3_RELEASED        0x00000400L
+#define BUTTON3_PRESSED         0x00000800L
+#define BUTTON3_CLICKED         0x00001000L
+#define BUTTON3_DOUBLE_CLICKED  0x00002000L
+#define BUTTON3_TRIPLE_CLICKED  0x00004000L
+#define BUTTON3_MOVED           0x00004000L /* PDCurses */
+
+/* For the ncurses-compatible functions only, BUTTON4_PRESSED and 
+   BUTTON5_PRESSED are returned for mouse scroll wheel up and down; 
+   otherwise PDCurses doesn't support buttons 4 and 5 */
+
+#define BUTTON4_RELEASED        0x00008000L
+#define BUTTON4_PRESSED         0x00010000L
+#define BUTTON4_CLICKED         0x00020000L
+#define BUTTON4_DOUBLE_CLICKED  0x00040000L
+#define BUTTON4_TRIPLE_CLICKED  0x00080000L
+
+#define BUTTON5_RELEASED        0x00100000L
+#define BUTTON5_PRESSED         0x00200000L
+#define BUTTON5_CLICKED         0x00400000L
+#define BUTTON5_DOUBLE_CLICKED  0x00800000L
+#define BUTTON5_TRIPLE_CLICKED  0x01000000L
+
+#define MOUSE_WHEEL_SCROLL      0x02000000L /* PDCurses */
+#define BUTTON_MODIFIER_SHIFT   0x04000000L /* PDCurses */
+#define BUTTON_MODIFIER_CONTROL 0x08000000L /* PDCurses */
+#define BUTTON_MODIFIER_ALT     0x10000000L /* PDCurses */
+
+#define ALL_MOUSE_EVENTS        0x1fffffffL
+#define REPORT_MOUSE_POSITION   0x20000000L
+
+/* ncurses mouse interface */
+
+typedef unsigned long mmask_t;
+
+typedef struct
+{
+        short id;       /* unused, always 0 */
+        int x, y, z;    /* x, y same as MOUSE_STATUS; z unused */
+        mmask_t bstate; /* equivalent to changes + button[], but
+                           in the same format as used for mousemask() */
+} MEVENT;
+
+#ifdef NCURSES_MOUSE_VERSION
+# define BUTTON_SHIFT   BUTTON_MODIFIER_SHIFT
+# define BUTTON_CONTROL BUTTON_MODIFIER_CONTROL
+# define BUTTON_CTRL    BUTTON_MODIFIER_CONTROL
+# define BUTTON_ALT     BUTTON_MODIFIER_ALT
+#else
+# define BUTTON_SHIFT   PDC_BUTTON_SHIFT
+# define BUTTON_CONTROL PDC_BUTTON_CONTROL
+# define BUTTON_ALT     PDC_BUTTON_ALT
+#endif
+
+/*----------------------------------------------------------------------
+ *
+ *  PDCurses Structure Definitions
+ *
+ */
+
+typedef struct _win       /* definition of a window */
+{
+    int   _cury;          /* current pseudo-cursor */
+    int   _curx;
+    int   _maxy;          /* max window coordinates */
+    int   _maxx;
+    int   _begy;          /* origin on screen */
+    int   _begx;
+    int   _flags;         /* window properties */
+    chtype _attrs;        /* standard attributes and colors */
+    chtype _bkgd;         /* background, normally blank */
+    bool  _clear;         /* causes clear at next refresh */
+    bool  _leaveit;       /* leaves cursor where it is */
+    bool  _scroll;        /* allows window scrolling */
+    bool  _nodelay;       /* input character wait flag */
+    bool  _immed;         /* immediate update flag */
+    bool  _sync;          /* synchronise window ancestors */
+    bool  _use_keypad;    /* flags keypad key mode active */
+    chtype **_y;          /* pointer to line pointer array */
+    int   *_firstch;      /* first changed character in line */
+    int   *_lastch;       /* last changed character in line */
+    int   _tmarg;         /* top of scrolling region */
+    int   _bmarg;         /* bottom of scrolling region */
+    int   _delayms;       /* milliseconds of delay for getch() */
+    int   _parx, _pary;   /* coords relative to parent (0,0) */
+    struct _win *_parent; /* subwin's pointer to parent win */
+} WINDOW;
+
+/* Avoid using the SCREEN struct directly -- use the corresponding 
+   functions if possible. This struct may eventually be made private. */
+
+typedef struct
+{
+    bool  alive;          /* if initscr() called, and not endwin() */
+    bool  autocr;         /* if cr -> lf */
+    bool  cbreak;         /* if terminal unbuffered */
+    bool  echo;           /* if terminal echo */
+    bool  raw_inp;        /* raw input mode (v. cooked input) */
+    bool  raw_out;        /* raw output mode (7 v. 8 bits) */
+    bool  audible;        /* FALSE if the bell is visual */
+    bool  mono;           /* TRUE if current screen is mono */
+    bool  resized;        /* TRUE if TERM has been resized */
+    bool  orig_attr;      /* TRUE if we have the original colors */
+    short orig_fore;      /* original screen foreground color */
+    short orig_back;      /* original screen foreground color */
+    int   cursrow;        /* position of physical cursor */
+    int   curscol;        /* position of physical cursor */
+    int   visibility;     /* visibility of cursor */
+    int   orig_cursor;    /* original cursor size */
+    int   lines;          /* new value for LINES */
+    int   cols;           /* new value for COLS */
+    unsigned long _trap_mbe;       /* trap these mouse button events */
+    unsigned long _map_mbe_to_key; /* map mouse buttons to slk */
+    int   mouse_wait;              /* time to wait (in ms) for a
+                                      button release after a press, in 
+                                      order to count it as a click */
+    int   slklines;                /* lines in use by slk_init() */
+    WINDOW *slk_winptr;            /* window for slk */
+    int   linesrippedoff;          /* lines ripped off via ripoffline() */
+    int   linesrippedoffontop;     /* lines ripped off on 
+                                      top via ripoffline() */
+    int   delaytenths;             /* 1/10ths second to wait block
+                                      getch() for */
+    bool  _preserve;               /* TRUE if screen background
+                                      to be preserved */
+    int   _restore;                /* specifies if screen background
+                                      to be restored, and how */
+    bool  save_key_modifiers;      /* TRUE if each key modifiers saved
+                                      with each key press */
+    bool  return_key_modifiers;    /* TRUE if modifier keys are
+                                      returned as "real" keys */
+    bool  key_code;                /* TRUE if last key is a special key;
+                                      used internally by get_wch() */
+#ifdef XCURSES
+    int   XcurscrSize;    /* size of Xcurscr shared memory block */
+    bool  sb_on;
+    int   sb_viewport_y;
+    int   sb_viewport_x;
+    int   sb_total_y;
+    int   sb_total_x;
+    int   sb_cur_y;
+    int   sb_cur_x;
+#endif
+    short line_color;     /* color of line attributes - default -1 */
+} SCREEN;
+
+/*----------------------------------------------------------------------
+ *
+ *  PDCurses External Variables
+ *
+ */
+
+#ifdef PDC_DLL_BUILD
+# ifdef CURSES_LIBRARY
+#  define PDCEX __declspec(dllexport) extern
+# else
+#  define PDCEX __declspec(dllimport)
+# endif
+#else
+# define PDCEX extern
+#endif
+
+PDCEX  int          LINES;        /* terminal height */
+PDCEX  int          COLS;         /* terminal width */
+PDCEX  WINDOW       *stdscr;      /* the default screen window */
+PDCEX  WINDOW       *curscr;      /* the current screen image */
+PDCEX  SCREEN       *SP;          /* curses variables */
+PDCEX  MOUSE_STATUS Mouse_status;
+PDCEX  int          COLORS;
+PDCEX  int          COLOR_PAIRS;
+PDCEX  int          TABSIZE;
+PDCEX  chtype       acs_map[];    /* alternate character set map */
+PDCEX  char         ttytype[];    /* terminal name/description */
+
+/*man-start**************************************************************
+
+PDCurses Text Attributes
+========================
+
+Originally, PDCurses used a short (16 bits) for its chtype. To include 
+color, a number of things had to be sacrificed from the strict Unix and 
+System V support. The main problem was fitting all character attributes 
+and color into an unsigned char (all 8 bits!).
+
+Today, PDCurses by default uses a long (32 bits) for its chtype, as in 
+System V. The short chtype is still available, by undefining CHTYPE_LONG 
+and rebuilding the library.
+
+The following is the structure of a win->_attrs chtype:
+
+short form:
+
+-------------------------------------------------
+|15|14|13|12|11|10| 9| 8| 7| 6| 5| 4| 3| 2| 1| 0|
+-------------------------------------------------
+  color number |  attrs |   character eg 'a'
+
+The available non-color attributes are bold, reverse and blink. Others 
+have no effect. The high order char is an index into an array of 
+physical colors (defined in color.c) -- 32 foreground/background color 
+pairs (5 bits) plus 3 bits for other attributes.
+
+long form:
+
+----------------------------------------------------------------------------
+|31|30|29|28|27|26|25|24|23|22|21|20|19|18|17|16|15|14|13|12|..| 3| 2| 1| 0|
+----------------------------------------------------------------------------
+      color number      |     modifiers         |      character eg 'a'
+
+The available non-color attributes are bold, underline, invisible, 
+right-line, left-line, protect, reverse and blink. 256 color pairs (8 
+bits), 8 bits for other attributes, and 16 bits for character data.
+
+**man-end****************************************************************/
+
+/*** Video attribute macros ***/
+
+#define A_NORMAL      (chtype)0
+
+#ifdef CHTYPE_LONG
+# define A_ALTCHARSET (chtype)0x00010000
+# define A_RIGHTLINE  (chtype)0x00020000
+# define A_LEFTLINE   (chtype)0x00040000
+# define A_INVIS      (chtype)0x00080000
+# define A_UNDERLINE  (chtype)0x00100000
+# define A_REVERSE    (chtype)0x00200000
+# define A_BLINK      (chtype)0x00400000
+# define A_BOLD       (chtype)0x00800000
+
+# define A_ATTRIBUTES (chtype)0xffff0000
+# define A_CHARTEXT   (chtype)0x0000ffff
+# define A_COLOR      (chtype)0xff000000
+
+# define A_ITALIC     A_INVIS
+# define A_PROTECT    (A_UNDERLINE | A_LEFTLINE | A_RIGHTLINE)
+
+# define PDC_ATTR_SHIFT  19
+# define PDC_COLOR_SHIFT 24
+#else
+# define A_BOLD       (chtype)0x0100  /* X/Open */
+# define A_REVERSE    (chtype)0x0200  /* X/Open */
+# define A_BLINK      (chtype)0x0400  /* X/Open */
+
+# define A_ATTRIBUTES (chtype)0xff00  /* X/Open */
+# define A_CHARTEXT   (chtype)0x00ff  /* X/Open */
+# define A_COLOR      (chtype)0xf800  /* System V */
+
+# define A_ALTCHARSET A_NORMAL        /* X/Open */
+# define A_PROTECT    A_NORMAL        /* X/Open */
+# define A_UNDERLINE  A_NORMAL        /* X/Open */
+
+# define A_LEFTLINE   A_NORMAL
+# define A_RIGHTLINE  A_NORMAL
+# define A_ITALIC     A_NORMAL
+# define A_INVIS      A_NORMAL
+
+# define PDC_ATTR_SHIFT   8
+# define PDC_COLOR_SHIFT 11
+#endif
+
+#define A_STANDOUT    (A_REVERSE | A_BOLD) /* X/Open */
+#define A_DIM         A_NORMAL
+
+#define CHR_MSK       A_CHARTEXT           /* Obsolete */
+#define ATR_MSK       A_ATTRIBUTES         /* Obsolete */
+#define ATR_NRM       A_NORMAL             /* Obsolete */
+
+/* For use with attr_t -- X/Open says, "these shall be distinct", so 
+   this is a non-conforming implementation. */
+
+#define WA_ALTCHARSET A_ALTCHARSET
+#define WA_BLINK      A_BLINK
+#define WA_BOLD       A_BOLD
+#define WA_DIM        A_DIM
+#define WA_INVIS      A_INVIS
+#define WA_LEFT       A_LEFTLINE
+#define WA_PROTECT    A_PROTECT
+#define WA_REVERSE    A_REVERSE
+#define WA_RIGHT      A_RIGHTLINE
+#define WA_STANDOUT   A_STANDOUT
+#define WA_UNDERLINE  A_UNDERLINE
+
+#define WA_HORIZONTAL A_NORMAL
+#define WA_LOW        A_NORMAL
+#define WA_TOP        A_NORMAL
+#define WA_VERTICAL   A_NORMAL
+
+/*** Alternate character set macros ***/
+
+/* 'w' = 32-bit chtype; acs_map[] index | A_ALTCHARSET
+   'n' = 16-bit chtype; it gets the fallback set because no bit is 
+         available for A_ALTCHARSET */
+
+#ifdef CHTYPE_LONG
+# define ACS_PICK(w, n) ((chtype)w | A_ALTCHARSET)
+#else
+# define ACS_PICK(w, n) ((chtype)n)
+#endif
+
+/* VT100-compatible symbols -- box chars */
+
+#define ACS_ULCORNER  ACS_PICK('l', '+')
+#define ACS_LLCORNER  ACS_PICK('m', '+')
+#define ACS_URCORNER  ACS_PICK('k', '+')
+#define ACS_LRCORNER  ACS_PICK('j', '+')
+#define ACS_RTEE      ACS_PICK('u', '+')
+#define ACS_LTEE      ACS_PICK('t', '+')
+#define ACS_BTEE      ACS_PICK('v', '+')
+#define ACS_TTEE      ACS_PICK('w', '+')
+#define ACS_HLINE     ACS_PICK('q', '-')
+#define ACS_VLINE     ACS_PICK('x', '|')
+#define ACS_PLUS      ACS_PICK('n', '+')
+
+/* VT100-compatible symbols -- other */
+
+#define ACS_S1        ACS_PICK('o', '-')
+#define ACS_S9        ACS_PICK('s', '_')
+#define ACS_DIAMOND   ACS_PICK('`', '+')
+#define ACS_CKBOARD   ACS_PICK('a', ':')
+#define ACS_DEGREE    ACS_PICK('f', '\'')
+#define ACS_PLMINUS   ACS_PICK('g', '#')
+#define ACS_BULLET    ACS_PICK('~', 'o')
+
+/* Teletype 5410v1 symbols -- these are defined in SysV curses, but
+   are not well-supported by most terminals. Stick to VT100 characters
+   for optimum portability. */
+
+#define ACS_LARROW    ACS_PICK(',', '<')
+#define ACS_RARROW    ACS_PICK('+', '>')
+#define ACS_DARROW    ACS_PICK('.', 'v')
+#define ACS_UARROW    ACS_PICK('-', '^')
+#define ACS_BOARD     ACS_PICK('h', '#')
+#define ACS_LANTERN   ACS_PICK('i', '*')
+#define ACS_BLOCK     ACS_PICK('0', '#')
+
+/* That goes double for these -- undocumented SysV symbols. Don't use
+   them. */
+
+#define ACS_S3        ACS_PICK('p', '-')
+#define ACS_S7        ACS_PICK('r', '-')
+#define ACS_LEQUAL    ACS_PICK('y', '<')
+#define ACS_GEQUAL    ACS_PICK('z', '>')
+#define ACS_PI        ACS_PICK('{', 'n')
+#define ACS_NEQUAL    ACS_PICK('|', '+')
+#define ACS_STERLING  ACS_PICK('}', 'L')
+
+/* Box char aliases */
+
+#define ACS_BSSB      ACS_ULCORNER
+#define ACS_SSBB      ACS_LLCORNER
+#define ACS_BBSS      ACS_URCORNER
+#define ACS_SBBS      ACS_LRCORNER
+#define ACS_SBSS      ACS_RTEE
+#define ACS_SSSB      ACS_LTEE
+#define ACS_SSBS      ACS_BTEE
+#define ACS_BSSS      ACS_TTEE
+#define ACS_BSBS      ACS_HLINE
+#define ACS_SBSB      ACS_VLINE
+#define ACS_SSSS      ACS_PLUS
+
+/* cchar_t aliases */
+
+#ifdef PDC_WIDE
+# define WACS_ULCORNER (&(acs_map['l']))
+# define WACS_LLCORNER (&(acs_map['m']))
+# define WACS_URCORNER (&(acs_map['k']))
+# define WACS_LRCORNER (&(acs_map['j']))
+# define WACS_RTEE     (&(acs_map['u']))
+# define WACS_LTEE     (&(acs_map['t']))
+# define WACS_BTEE     (&(acs_map['v']))
+# define WACS_TTEE     (&(acs_map['w']))
+# define WACS_HLINE    (&(acs_map['q']))
+# define WACS_VLINE    (&(acs_map['x']))
+# define WACS_PLUS     (&(acs_map['n']))
+
+# define WACS_S1       (&(acs_map['o']))
+# define WACS_S9       (&(acs_map['s']))
+# define WACS_DIAMOND  (&(acs_map['`']))
+# define WACS_CKBOARD  (&(acs_map['a']))
+# define WACS_DEGREE   (&(acs_map['f']))
+# define WACS_PLMINUS  (&(acs_map['g']))
+# define WACS_BULLET   (&(acs_map['~']))
+
+# define WACS_LARROW   (&(acs_map[',']))
+# define WACS_RARROW   (&(acs_map['+']))
+# define WACS_DARROW   (&(acs_map['.']))
+# define WACS_UARROW   (&(acs_map['-']))
+# define WACS_BOARD    (&(acs_map['h']))
+# define WACS_LANTERN  (&(acs_map['i']))
+# define WACS_BLOCK    (&(acs_map['0']))
+
+# define WACS_S3       (&(acs_map['p']))
+# define WACS_S7       (&(acs_map['r']))
+# define WACS_LEQUAL   (&(acs_map['y']))
+# define WACS_GEQUAL   (&(acs_map['z']))
+# define WACS_PI       (&(acs_map['{']))
+# define WACS_NEQUAL   (&(acs_map['|']))
+# define WACS_STERLING (&(acs_map['}']))
+
+# define WACS_BSSB     WACS_ULCORNER
+# define WACS_SSBB     WACS_LLCORNER
+# define WACS_BBSS     WACS_URCORNER
+# define WACS_SBBS     WACS_LRCORNER
+# define WACS_SBSS     WACS_RTEE
+# define WACS_SSSB     WACS_LTEE
+# define WACS_SSBS     WACS_BTEE
+# define WACS_BSSS     WACS_TTEE
+# define WACS_BSBS     WACS_HLINE
+# define WACS_SBSB     WACS_VLINE
+# define WACS_SSSS     WACS_PLUS
+#endif
+
+/*** Color macros ***/
+
+#define COLOR_BLACK   0
+
+#ifdef PDC_RGB        /* RGB */
+# define COLOR_RED    1
+# define COLOR_GREEN  2
+# define COLOR_BLUE   4
+#else                 /* BGR */
+# define COLOR_BLUE   1
+# define COLOR_GREEN  2
+# define COLOR_RED    4
+#endif
+
+#define COLOR_CYAN    (COLOR_BLUE | COLOR_GREEN)
+#define COLOR_MAGENTA (COLOR_RED | COLOR_BLUE)
+#define COLOR_YELLOW  (COLOR_RED | COLOR_GREEN)
+
+#define COLOR_WHITE   7
+
+/*----------------------------------------------------------------------
+ *
+ *  Function and Keypad Key Definitions.
+ *  Many are just for compatibility.
+ *
+ */
+
+#define KEY_CODE_YES  0x100  /* If get_wch() gives a key code */
+
+#define KEY_BREAK     0x101  /* Not on PC KBD */
+#define KEY_DOWN      0x102  /* Down arrow key */
+#define KEY_UP        0x103  /* Up arrow key */
+#define KEY_LEFT      0x104  /* Left arrow key */
+#define KEY_RIGHT     0x105  /* Right arrow key */
+#define KEY_HOME      0x106  /* home key */
+#define KEY_BACKSPACE 0x107  /* not on pc */
+#define KEY_F0        0x108  /* function keys; 64 reserved */
+
+#define KEY_DL        0x148  /* delete line */
+#define KEY_IL        0x149  /* insert line */
+#define KEY_DC        0x14a  /* delete character */
+#define KEY_IC        0x14b  /* insert char or enter ins mode */
+#define KEY_EIC       0x14c  /* exit insert char mode */
+#define KEY_CLEAR     0x14d  /* clear screen */
+#define KEY_EOS       0x14e  /* clear to end of screen */
+#define KEY_EOL       0x14f  /* clear to end of line */
+#define KEY_SF        0x150  /* scroll 1 line forward */
+#define KEY_SR        0x151  /* scroll 1 line back (reverse) */
+#define KEY_NPAGE     0x152  /* next page */
+#define KEY_PPAGE     0x153  /* previous page */
+#define KEY_STAB      0x154  /* set tab */
+#define KEY_CTAB      0x155  /* clear tab */
+#define KEY_CATAB     0x156  /* clear all tabs */
+#define KEY_ENTER     0x157  /* enter or send (unreliable) */
+#define KEY_SRESET    0x158  /* soft/reset (partial/unreliable) */
+#define KEY_RESET     0x159  /* reset/hard reset (unreliable) */
+#define KEY_PRINT     0x15a  /* print/copy */
+#define KEY_LL        0x15b  /* home down/bottom (lower left) */
+#define KEY_ABORT     0x15c  /* abort/terminate key (any) */
+#define KEY_SHELP     0x15d  /* short help */
+#define KEY_LHELP     0x15e  /* long help */
+#define KEY_BTAB      0x15f  /* Back tab key */
+#define KEY_BEG       0x160  /* beg(inning) key */
+#define KEY_CANCEL    0x161  /* cancel key */
+#define KEY_CLOSE     0x162  /* close key */
+#define KEY_COMMAND   0x163  /* cmd (command) key */
+#define KEY_COPY      0x164  /* copy key */
+#define KEY_CREATE    0x165  /* create key */
+#define KEY_END       0x166  /* end key */
+#define KEY_EXIT      0x167  /* exit key */
+#define KEY_FIND      0x168  /* find key */
+#define KEY_HELP      0x169  /* help key */
+#define KEY_MARK      0x16a  /* mark key */
+#define KEY_MESSAGE   0x16b  /* message key */
+#define KEY_MOVE      0x16c  /* move key */
+#define KEY_NEXT      0x16d  /* next object key */
+#define KEY_OPEN      0x16e  /* open key */
+#define KEY_OPTIONS   0x16f  /* options key */
+#define KEY_PREVIOUS  0x170  /* previous object key */
+#define KEY_REDO      0x171  /* redo key */
+#define KEY_REFERENCE 0x172  /* ref(erence) key */
+#define KEY_REFRESH   0x173  /* refresh key */
+#define KEY_REPLACE   0x174  /* replace key */
+#define KEY_RESTART   0x175  /* restart key */
+#define KEY_RESUME    0x176  /* resume key */
+#define KEY_SAVE      0x177  /* save key */
+#define KEY_SBEG      0x178  /* shifted beginning key */
+#define KEY_SCANCEL   0x179  /* shifted cancel key */
+#define KEY_SCOMMAND  0x17a  /* shifted command key */
+#define KEY_SCOPY     0x17b  /* shifted copy key */
+#define KEY_SCREATE   0x17c  /* shifted create key */
+#define KEY_SDC       0x17d  /* shifted delete char key */
+#define KEY_SDL       0x17e  /* shifted delete line key */
+#define KEY_SELECT    0x17f  /* select key */
+#define KEY_SEND      0x180  /* shifted end key */
+#define KEY_SEOL      0x181  /* shifted clear line key */
+#define KEY_SEXIT     0x182  /* shifted exit key */
+#define KEY_SFIND     0x183  /* shifted find key */
+#define KEY_SHOME     0x184  /* shifted home key */
+#define KEY_SIC       0x185  /* shifted input key */
+
+#define KEY_SLEFT     0x187  /* shifted left arrow key */
+#define KEY_SMESSAGE  0x188  /* shifted message key */
+#define KEY_SMOVE     0x189  /* shifted move key */
+#define KEY_SNEXT     0x18a  /* shifted next key */
+#define KEY_SOPTIONS  0x18b  /* shifted options key */
+#define KEY_SPREVIOUS 0x18c  /* shifted prev key */
+#define KEY_SPRINT    0x18d  /* shifted print key */
+#define KEY_SREDO     0x18e  /* shifted redo key */
+#define KEY_SREPLACE  0x18f  /* shifted replace key */
+#define KEY_SRIGHT    0x190  /* shifted right arrow */
+#define KEY_SRSUME    0x191  /* shifted resume key */
+#define KEY_SSAVE     0x192  /* shifted save key */
+#define KEY_SSUSPEND  0x193  /* shifted suspend key */
+#define KEY_SUNDO     0x194  /* shifted undo key */
+#define KEY_SUSPEND   0x195  /* suspend key */
+#define KEY_UNDO      0x196  /* undo key */
+
+/* PDCurses-specific key definitions -- PC only */
+
+#define ALT_0         0x197
+#define ALT_1         0x198
+#define ALT_2         0x199
+#define ALT_3         0x19a
+#define ALT_4         0x19b
+#define ALT_5         0x19c
+#define ALT_6         0x19d
+#define ALT_7         0x19e
+#define ALT_8         0x19f
+#define ALT_9         0x1a0
+#define ALT_A         0x1a1
+#define ALT_B         0x1a2
+#define ALT_C         0x1a3
+#define ALT_D         0x1a4
+#define ALT_E         0x1a5
+#define ALT_F         0x1a6
+#define ALT_G         0x1a7
+#define ALT_H         0x1a8
+#define ALT_I         0x1a9
+#define ALT_J         0x1aa
+#define ALT_K         0x1ab
+#define ALT_L         0x1ac
+#define ALT_M         0x1ad
+#define ALT_N         0x1ae
+#define ALT_O         0x1af
+#define ALT_P         0x1b0
+#define ALT_Q         0x1b1
+#define ALT_R         0x1b2
+#define ALT_S         0x1b3
+#define ALT_T         0x1b4
+#define ALT_U         0x1b5
+#define ALT_V         0x1b6
+#define ALT_W         0x1b7
+#define ALT_X         0x1b8
+#define ALT_Y         0x1b9
+#define ALT_Z         0x1ba
+
+#define CTL_LEFT      0x1bb  /* Control-Left-Arrow */
+#define CTL_RIGHT     0x1bc
+#define CTL_PGUP      0x1bd
+#define CTL_PGDN      0x1be
+#define CTL_HOME      0x1bf
+#define CTL_END       0x1c0
+
+#define KEY_A1        0x1c1  /* upper left on Virtual keypad */
+#define KEY_A2        0x1c2  /* upper middle on Virt. keypad */
+#define KEY_A3        0x1c3  /* upper right on Vir. keypad */
+#define KEY_B1        0x1c4  /* middle left on Virt. keypad */
+#define KEY_B2        0x1c5  /* center on Virt. keypad */
+#define KEY_B3        0x1c6  /* middle right on Vir. keypad */
+#define KEY_C1        0x1c7  /* lower left on Virt. keypad */
+#define KEY_C2        0x1c8  /* lower middle on Virt. keypad */
+#define KEY_C3        0x1c9  /* lower right on Vir. keypad */
+
+#define PADSLASH      0x1ca  /* slash on keypad */
+#define PADENTER      0x1cb  /* enter on keypad */
+#define CTL_PADENTER  0x1cc  /* ctl-enter on keypad */
+#define ALT_PADENTER  0x1cd  /* alt-enter on keypad */
+#define PADSTOP       0x1ce  /* stop on keypad */
+#define PADSTAR       0x1cf  /* star on keypad */
+#define PADMINUS      0x1d0  /* minus on keypad */
+#define PADPLUS       0x1d1  /* plus on keypad */
+#define CTL_PADSTOP   0x1d2  /* ctl-stop on keypad */
+#define CTL_PADCENTER 0x1d3  /* ctl-enter on keypad */
+#define CTL_PADPLUS   0x1d4  /* ctl-plus on keypad */
+#define CTL_PADMINUS  0x1d5  /* ctl-minus on keypad */
+#define CTL_PADSLASH  0x1d6  /* ctl-slash on keypad */
+#define CTL_PADSTAR   0x1d7  /* ctl-star on keypad */
+#define ALT_PADPLUS   0x1d8  /* alt-plus on keypad */
+#define ALT_PADMINUS  0x1d9  /* alt-minus on keypad */
+#define ALT_PADSLASH  0x1da  /* alt-slash on keypad */
+#define ALT_PADSTAR   0x1db  /* alt-star on keypad */
+#define ALT_PADSTOP   0x1dc  /* alt-stop on keypad */
+#define CTL_INS       0x1dd  /* ctl-insert */
+#define ALT_DEL       0x1de  /* alt-delete */
+#define ALT_INS       0x1df  /* alt-insert */
+#define CTL_UP        0x1e0  /* ctl-up arrow */
+#define CTL_DOWN      0x1e1  /* ctl-down arrow */
+#define CTL_TAB       0x1e2  /* ctl-tab */
+#define ALT_TAB       0x1e3
+#define ALT_MINUS     0x1e4
+#define ALT_EQUAL     0x1e5
+#define ALT_HOME      0x1e6
+#define ALT_PGUP      0x1e7
+#define ALT_PGDN      0x1e8
+#define ALT_END       0x1e9
+#define ALT_UP        0x1ea  /* alt-up arrow */
+#define ALT_DOWN      0x1eb  /* alt-down arrow */
+#define ALT_RIGHT     0x1ec  /* alt-right arrow */
+#define ALT_LEFT      0x1ed  /* alt-left arrow */
+#define ALT_ENTER     0x1ee  /* alt-enter */
+#define ALT_ESC       0x1ef  /* alt-escape */
+#define ALT_BQUOTE    0x1f0  /* alt-back quote */
+#define ALT_LBRACKET  0x1f1  /* alt-left bracket */
+#define ALT_RBRACKET  0x1f2  /* alt-right bracket */
+#define ALT_SEMICOLON 0x1f3  /* alt-semi-colon */
+#define ALT_FQUOTE    0x1f4  /* alt-forward quote */
+#define ALT_COMMA     0x1f5  /* alt-comma */
+#define ALT_STOP      0x1f6  /* alt-stop */
+#define ALT_FSLASH    0x1f7  /* alt-forward slash */
+#define ALT_BKSP      0x1f8  /* alt-backspace */
+#define CTL_BKSP      0x1f9  /* ctl-backspace */
+#define PAD0          0x1fa  /* keypad 0 */
+
+#define CTL_PAD0      0x1fb  /* ctl-keypad 0 */
+#define CTL_PAD1      0x1fc
+#define CTL_PAD2      0x1fd
+#define CTL_PAD3      0x1fe
+#define CTL_PAD4      0x1ff
+#define CTL_PAD5      0x200
+#define CTL_PAD6      0x201
+#define CTL_PAD7      0x202
+#define CTL_PAD8      0x203
+#define CTL_PAD9      0x204
+
+#define ALT_PAD0      0x205  /* alt-keypad 0 */
+#define ALT_PAD1      0x206
+#define ALT_PAD2      0x207
+#define ALT_PAD3      0x208
+#define ALT_PAD4      0x209
+#define ALT_PAD5      0x20a
+#define ALT_PAD6      0x20b
+#define ALT_PAD7      0x20c
+#define ALT_PAD8      0x20d
+#define ALT_PAD9      0x20e
+
+#define CTL_DEL       0x20f  /* clt-delete */
+#define ALT_BSLASH    0x210  /* alt-back slash */
+#define CTL_ENTER     0x211  /* ctl-enter */
+
+#define SHF_PADENTER  0x212  /* shift-enter on keypad */
+#define SHF_PADSLASH  0x213  /* shift-slash on keypad */
+#define SHF_PADSTAR   0x214  /* shift-star  on keypad */
+#define SHF_PADPLUS   0x215  /* shift-plus  on keypad */
+#define SHF_PADMINUS  0x216  /* shift-minus on keypad */
+#define SHF_UP        0x217  /* shift-up on keypad */
+#define SHF_DOWN      0x218  /* shift-down on keypad */
+#define SHF_IC        0x219  /* shift-insert on keypad */
+#define SHF_DC        0x21a  /* shift-delete on keypad */
+
+#define KEY_MOUSE     0x21b  /* "mouse" key */
+#define KEY_SHIFT_L   0x21c  /* Left-shift */
+#define KEY_SHIFT_R   0x21d  /* Right-shift */
+#define KEY_CONTROL_L 0x21e  /* Left-control */
+#define KEY_CONTROL_R 0x21f  /* Right-control */
+#define KEY_ALT_L     0x220  /* Left-alt */
+#define KEY_ALT_R     0x221  /* Right-alt */
+#define KEY_RESIZE    0x222  /* Window resize */
+#define KEY_SUP       0x223  /* Shifted up arrow */
+#define KEY_SDOWN     0x224  /* Shifted down arrow */
+
+#define KEY_MIN       KEY_BREAK      /* Minimum curses key value */
+#define KEY_MAX       KEY_SDOWN      /* Maximum curses key */
+
+#define KEY_F(n)      (KEY_F0 + (n))
+
+/*----------------------------------------------------------------------
+ *
+ *  PDCurses Function Declarations
+ *
+ */
+
+/* Standard */
+
+int     addch(const chtype);
+int     addchnstr(const chtype *, int);
+int     addchstr(const chtype *);
+int     addnstr(const char *, int);
+int     addstr(const char *);
+int     attroff(chtype);
+int     attron(chtype);
+int     attrset(chtype);
+int     attr_get(attr_t *, short *, void *);
+int     attr_off(attr_t, void *);
+int     attr_on(attr_t, void *);
+int     attr_set(attr_t, short, void *);
+int     baudrate(void);
+int     beep(void);
+int     bkgd(chtype);
+void    bkgdset(chtype);
+int     border(chtype, chtype, chtype, chtype, chtype, chtype, chtype, chtype);
+int     box(WINDOW *, chtype, chtype);
+bool    can_change_color(void);
+int     cbreak(void); 
+int     chgat(int, attr_t, short, const void *);
+int     clearok(WINDOW *, bool);
+int     clear(void);
+int     clrtobot(void);
+int     clrtoeol(void);
+int     color_content(short, short *, short *, short *);
+int     color_set(short, void *);
+int     copywin(const WINDOW *, WINDOW *, int, int, int, int, int, int, int);
+int     curs_set(int);
+int     def_prog_mode(void);
+int     def_shell_mode(void);
+int     delay_output(int);
+int     delch(void);
+int     deleteln(void);
+void    delscreen(SCREEN *); 
+int     delwin(WINDOW *);
+WINDOW *derwin(WINDOW *, int, int, int, int);
+int     doupdate(void);
+WINDOW *dupwin(WINDOW *);
+int     echochar(const chtype);
+int     echo(void);
+int     endwin(void);
+char    erasechar(void);
+int     erase(void);
+void    filter(void);
+int     flash(void);
+int     flushinp(void);
+chtype  getbkgd(WINDOW *);
+int     getnstr(char *, int);
+int     getstr(char *);
+WINDOW *getwin(FILE *);
+int     halfdelay(int);
+bool    has_colors(void);
+bool    has_ic(void);
+bool    has_il(void);
+int     hline(chtype, int);
+void    idcok(WINDOW *, bool);
+int     idlok(WINDOW *, bool);
+void    immedok(WINDOW *, bool);
+int     inchnstr(chtype *, int);
+int     inchstr(chtype *);
+chtype  inch(void);
+int     init_color(short, short, short, short);
+int     init_pair(short, short, short);
+WINDOW *initscr(void);
+int     innstr(char *, int);
+int     insch(chtype);
+int     insdelln(int);
+int     insertln(void);
+int     insnstr(const char *, int);
+int     insstr(const char *);
+int     instr(char *);
+int     intrflush(WINDOW *, bool);
+bool    isendwin(void);
+bool    is_linetouched(WINDOW *, int);
+bool    is_wintouched(WINDOW *);
+char   *keyname(int);
+int     keypad(WINDOW *, bool);
+char    killchar(void);
+int     leaveok(WINDOW *, bool);
+char   *longname(void);
+int     meta(WINDOW *, bool);
+int     move(int, int);
+int     mvaddch(int, int, const chtype);
+int     mvaddchnstr(int, int, const chtype *, int);
+int     mvaddchstr(int, int, const chtype *);
+int     mvaddnstr(int, int, const char *, int);
+int     mvaddstr(int, int, const char *);
+int     mvchgat(int, int, int, attr_t, short, const void *);
+int     mvcur(int, int, int, int);
+int     mvdelch(int, int);
+int     mvderwin(WINDOW *, int, int);
+int     mvgetch(int, int);
+int     mvgetnstr(int, int, char *, int);
+int     mvgetstr(int, int, char *);
+int     mvhline(int, int, chtype, int);
+chtype  mvinch(int, int);
+int     mvinchnstr(int, int, chtype *, int);
+int     mvinchstr(int, int, chtype *);
+int     mvinnstr(int, int, char *, int);
+int     mvinsch(int, int, chtype);
+int     mvinsnstr(int, int, const char *, int);
+int     mvinsstr(int, int, const char *);
+int     mvinstr(int, int, char *);
+int     mvprintw(int, int, const char *, ...);
+int     mvscanw(int, int, const char *, ...);
+int     mvvline(int, int, chtype, int);
+int     mvwaddchnstr(WINDOW *, int, int, const chtype *, int);
+int     mvwaddchstr(WINDOW *, int, int, const chtype *);
+int     mvwaddch(WINDOW *, int, int, const chtype);
+int     mvwaddnstr(WINDOW *, int, int, const char *, int);
+int     mvwaddstr(WINDOW *, int, int, const char *);
+int     mvwchgat(WINDOW *, int, int, int, attr_t, short, const void *);
+int     mvwdelch(WINDOW *, int, int);
+int     mvwgetch(WINDOW *, int, int);
+int     mvwgetnstr(WINDOW *, int, int, char *, int);
+int     mvwgetstr(WINDOW *, int, int, char *);
+int     mvwhline(WINDOW *, int, int, chtype, int);
+int     mvwinchnstr(WINDOW *, int, int, chtype *, int);
+int     mvwinchstr(WINDOW *, int, int, chtype *);
+chtype  mvwinch(WINDOW *, int, int);
+int     mvwinnstr(WINDOW *, int, int, char *, int);
+int     mvwinsch(WINDOW *, int, int, chtype);
+int     mvwinsnstr(WINDOW *, int, int, const char *, int);
+int     mvwinsstr(WINDOW *, int, int, const char *);
+int     mvwinstr(WINDOW *, int, int, char *);
+int     mvwin(WINDOW *, int, int);
+int     mvwprintw(WINDOW *, int, int, const char *, ...);
+int     mvwscanw(WINDOW *, int, int, const char *, ...);
+int     mvwvline(WINDOW *, int, int, chtype, int);
+int     napms(int);
+WINDOW *newpad(int, int);
+SCREEN *newterm(const char *, FILE *, FILE *);
+WINDOW *newwin(int, int, int, int);
+int     nl(void);
+int     nocbreak(void);
+int     nodelay(WINDOW *, bool);
+int     noecho(void);
+int     nonl(void);
+void    noqiflush(void);
+int     noraw(void);
+int     notimeout(WINDOW *, bool);
+int     overlay(const WINDOW *, WINDOW *);
+int     overwrite(const WINDOW *, WINDOW *);
+int     pair_content(short, short *, short *);
+int     pechochar(WINDOW *, chtype);
+int     pnoutrefresh(WINDOW *, int, int, int, int, int, int);
+int     prefresh(WINDOW *, int, int, int, int, int, int);
+int     printw(const char *, ...);
+int     putwin(WINDOW *, FILE *);
+void    qiflush(void);
+int     raw(void);
+int     redrawwin(WINDOW *);
+int     refresh(void);
+int     reset_prog_mode(void);
+int     reset_shell_mode(void);
+int     resetty(void);
+int     ripoffline(int, int (*)(WINDOW *, int));
+int     savetty(void);
+int     scanw(const char *, ...);
+int     scr_dump(const char *);
+int     scr_init(const char *);
+int     scr_restore(const char *);
+int     scr_set(const char *);
+int     scrl(int);
+int     scroll(WINDOW *);
+int     scrollok(WINDOW *, bool);
+SCREEN *set_term(SCREEN *);
+int     setscrreg(int, int);
+int     slk_attroff(const chtype);
+int     slk_attr_off(const attr_t, void *);
+int     slk_attron(const chtype);
+int     slk_attr_on(const attr_t, void *);
+int     slk_attrset(const chtype);
+int     slk_attr_set(const attr_t, short, void *);
+int     slk_clear(void);
+int     slk_color(short);
+int     slk_init(int);
+char   *slk_label(int);
+int     slk_noutrefresh(void);
+int     slk_refresh(void);
+int     slk_restore(void);
+int     slk_set(int, const char *, int);
+int     slk_touch(void);
+int     standend(void);
+int     standout(void);
+int     start_color(void);
+WINDOW *subpad(WINDOW *, int, int, int, int);
+WINDOW *subwin(WINDOW *, int, int, int, int);
+int     syncok(WINDOW *, bool);
+chtype  termattrs(void);
+attr_t  term_attrs(void);
+char   *termname(void);
+void    timeout(int);
+int     touchline(WINDOW *, int, int);
+int     touchwin(WINDOW *);
+int     typeahead(int);
+int     untouchwin(WINDOW *);
+void    use_env(bool);
+int     vidattr(chtype);
+int     vid_attr(attr_t, short, void *);
+int     vidputs(chtype, int (*)(int));
+int     vid_puts(attr_t, short, void *, int (*)(int));
+int     vline(chtype, int);
+int     vw_printw(WINDOW *, const char *, va_list);
+int     vwprintw(WINDOW *, const char *, va_list);
+int     vw_scanw(WINDOW *, const char *, va_list);
+int     vwscanw(WINDOW *, const char *, va_list);
+int     waddchnstr(WINDOW *, const chtype *, int);
+int     waddchstr(WINDOW *, const chtype *);
+int     waddch(WINDOW *, const chtype);
+int     waddnstr(WINDOW *, const char *, int);
+int     waddstr(WINDOW *, const char *);
+int     wattroff(WINDOW *, chtype);
+int     wattron(WINDOW *, chtype);
+int     wattrset(WINDOW *, chtype);
+int     wattr_get(WINDOW *, attr_t *, short *, void *);
+int     wattr_off(WINDOW *, attr_t, void *);
+int     wattr_on(WINDOW *, attr_t, void *);
+int     wattr_set(WINDOW *, attr_t, short, void *);
+void    wbkgdset(WINDOW *, chtype);
+int     wbkgd(WINDOW *, chtype);
+int     wborder(WINDOW *, chtype, chtype, chtype, chtype,
+                chtype, chtype, chtype, chtype);
+int     wchgat(WINDOW *, int, attr_t, short, const void *);
+int     wclear(WINDOW *);
+int     wclrtobot(WINDOW *);
+int     wclrtoeol(WINDOW *);
+int     wcolor_set(WINDOW *, short, void *);
+void    wcursyncup(WINDOW *);
+int     wdelch(WINDOW *);
+int     wdeleteln(WINDOW *);
+int     wechochar(WINDOW *, const chtype);
+int     werase(WINDOW *);
+int     wgetch(WINDOW *);
+int     wgetnstr(WINDOW *, char *, int);
+int     wgetstr(WINDOW *, char *);
+int     whline(WINDOW *, chtype, int);
+int     winchnstr(WINDOW *, chtype *, int);
+int     winchstr(WINDOW *, chtype *);
+chtype  winch(WINDOW *);
+int     winnstr(WINDOW *, char *, int);
+int     winsch(WINDOW *, chtype);
+int     winsdelln(WINDOW *, int);
+int     winsertln(WINDOW *);
+int     winsnstr(WINDOW *, const char *, int);
+int     winsstr(WINDOW *, const char *);
+int     winstr(WINDOW *, char *);
+int     wmove(WINDOW *, int, int);
+int     wnoutrefresh(WINDOW *);
+int     wprintw(WINDOW *, const char *, ...);
+int     wredrawln(WINDOW *, int, int);
+int     wrefresh(WINDOW *);
+int     wscanw(WINDOW *, const char *, ...);
+int     wscrl(WINDOW *, int);
+int     wsetscrreg(WINDOW *, int, int);
+int     wstandend(WINDOW *);
+int     wstandout(WINDOW *);
+void    wsyncdown(WINDOW *);
+void    wsyncup(WINDOW *);
+void    wtimeout(WINDOW *, int);
+int     wtouchln(WINDOW *, int, int, int);
+int     wvline(WINDOW *, chtype, int);
+
+/* Wide-character functions */
+
+#ifdef PDC_WIDE
+int     addnwstr(const wchar_t *, int);
+int     addwstr(const wchar_t *);
+int     add_wch(const cchar_t *);
+int     add_wchnstr(const cchar_t *, int);
+int     add_wchstr(const cchar_t *);
+int     border_set(const cchar_t *, const cchar_t *, const cchar_t *, 
+                   const cchar_t *, const cchar_t *, const cchar_t *, 
+                   const cchar_t *, const cchar_t *);
+int     box_set(WINDOW *, const cchar_t *, const cchar_t *);
+int     echo_wchar(const cchar_t *);
+int     erasewchar(wchar_t *);
+int     getbkgrnd(cchar_t *);
+int     getcchar(const cchar_t *, wchar_t *, attr_t *, short *, void *);
+int     getn_wstr(wint_t *, int);
+int     get_wch(wint_t *);
+int     get_wstr(wint_t *);
+int     hline_set(const cchar_t *, int);
+int     innwstr(wchar_t *, int);
+int     ins_nwstr(const wchar_t *, int);
+int     ins_wch(const cchar_t *);
+int     ins_wstr(const wchar_t *);
+int     inwstr(wchar_t *);
+int     in_wch(cchar_t *);
+int     in_wchnstr(cchar_t *, int);
+int     in_wchstr(cchar_t *);
+char   *key_name(wchar_t);
+int     killwchar(wchar_t *);
+int     mvaddnwstr(int, int, const wchar_t *, int);
+int     mvaddwstr(int, int, const wchar_t *);
+int     mvadd_wch(int, int, const cchar_t *);
+int     mvadd_wchnstr(int, int, const cchar_t *, int);
+int     mvadd_wchstr(int, int, const cchar_t *);
+int     mvgetn_wstr(int, int, wint_t *, int);
+int     mvget_wch(int, int, wint_t *);
+int     mvget_wstr(int, int, wint_t *);
+int     mvhline_set(int, int, const cchar_t *, int);
+int     mvinnwstr(int, int, wchar_t *, int);
+int     mvins_nwstr(int, int, const wchar_t *, int);
+int     mvins_wch(int, int, const cchar_t *);
+int     mvins_wstr(int, int, const wchar_t *);
+int     mvinwstr(int, int, wchar_t *);
+int     mvin_wch(int, int, cchar_t *);
+int     mvin_wchnstr(int, int, cchar_t *, int);
+int     mvin_wchstr(int, int, cchar_t *);
+int     mvvline_set(int, int, const cchar_t *, int);
+int     mvwaddnwstr(WINDOW *, int, int, const wchar_t *, int);
+int     mvwaddwstr(WINDOW *, int, int, const wchar_t *);
+int     mvwadd_wch(WINDOW *, int, int, const cchar_t *);
+int     mvwadd_wchnstr(WINDOW *, int, int, const cchar_t *, int);
+int     mvwadd_wchstr(WINDOW *, int, int, const cchar_t *);
+int     mvwgetn_wstr(WINDOW *, int, int, wint_t *, int);
+int     mvwget_wch(WINDOW *, int, int, wint_t *);
+int     mvwget_wstr(WINDOW *, int, int, wint_t *);
+int     mvwhline_set(WINDOW *, int, int, const cchar_t *, int);
+int     mvwinnwstr(WINDOW *, int, int, wchar_t *, int);
+int     mvwins_nwstr(WINDOW *, int, int, const wchar_t *, int);
+int     mvwins_wch(WINDOW *, int, int, const cchar_t *);
+int     mvwins_wstr(WINDOW *, int, int, const wchar_t *);
+int     mvwin_wch(WINDOW *, int, int, cchar_t *);
+int     mvwin_wchnstr(WINDOW *, int, int, cchar_t *, int);
+int     mvwin_wchstr(WINDOW *, int, int, cchar_t *);
+int     mvwinwstr(WINDOW *, int, int, wchar_t *);
+int     mvwvline_set(WINDOW *, int, int, const cchar_t *, int);
+int     pecho_wchar(WINDOW *, const cchar_t*);
+int     setcchar(cchar_t*, const wchar_t*, const attr_t, short, const void*);
+int     slk_wset(int, const wchar_t *, int);
+int     unget_wch(const wchar_t);
+int     vline_set(const cchar_t *, int);
+int     waddnwstr(WINDOW *, const wchar_t *, int);
+int     waddwstr(WINDOW *, const wchar_t *);
+int     wadd_wch(WINDOW *, const cchar_t *);
+int     wadd_wchnstr(WINDOW *, const cchar_t *, int);
+int     wadd_wchstr(WINDOW *, const cchar_t *);
+int     wbkgrnd(WINDOW *, const cchar_t *);
+void    wbkgrndset(WINDOW *, const cchar_t *);
+int     wborder_set(WINDOW *, const cchar_t *, const cchar_t *,
+                    const cchar_t *, const cchar_t *, const cchar_t *, 
+                    const cchar_t *, const cchar_t *, const cchar_t *);
+int     wecho_wchar(WINDOW *, const cchar_t *);
+int     wgetbkgrnd(WINDOW *, cchar_t *);
+int     wgetn_wstr(WINDOW *, wint_t *, int);
+int     wget_wch(WINDOW *, wint_t *);
+int     wget_wstr(WINDOW *, wint_t *);
+int     whline_set(WINDOW *, const cchar_t *, int);
+int     winnwstr(WINDOW *, wchar_t *, int);
+int     wins_nwstr(WINDOW *, const wchar_t *, int);
+int     wins_wch(WINDOW *, const cchar_t *);
+int     wins_wstr(WINDOW *, const wchar_t *);
+int     winwstr(WINDOW *, wchar_t *);
+int     win_wch(WINDOW *, cchar_t *);
+int     win_wchnstr(WINDOW *, cchar_t *, int);
+int     win_wchstr(WINDOW *, cchar_t *);
+wchar_t *wunctrl(cchar_t *);
+int     wvline_set(WINDOW *, const cchar_t *, int);
+#endif
+
+/* Quasi-standard */
+
+chtype  getattrs(WINDOW *);
+int     getbegx(WINDOW *);
+int     getbegy(WINDOW *);
+int     getmaxx(WINDOW *);
+int     getmaxy(WINDOW *);
+int     getparx(WINDOW *);
+int     getpary(WINDOW *);
+int     getcurx(WINDOW *);
+int     getcury(WINDOW *);
+void    traceoff(void);
+void    traceon(void);
+char   *unctrl(chtype);
+
+int     crmode(void);
+int     nocrmode(void);
+int     draino(int);
+int     resetterm(void);
+int     fixterm(void);
+int     saveterm(void);
+int     setsyx(int, int);
+
+int     mouse_set(unsigned long);
+int     mouse_on(unsigned long);
+int     mouse_off(unsigned long);
+int     request_mouse_pos(void);
+int     map_button(unsigned long);
+void    wmouse_position(WINDOW *, int *, int *);
+unsigned long getmouse(void);
+unsigned long getbmap(void);
+
+/* ncurses */
+
+int     assume_default_colors(int, int);
+const char *curses_version(void);
+bool    has_key(int);
+int     use_default_colors(void);
+int     wresize(WINDOW *, int, int);
+
+int     mouseinterval(int);
+mmask_t mousemask(mmask_t, mmask_t *);
+bool    mouse_trafo(int *, int *, bool);
+int     nc_getmouse(MEVENT *);
+int     ungetmouse(MEVENT *);
+bool    wenclose(const WINDOW *, int, int);
+bool    wmouse_trafo(const WINDOW *, int *, int *, bool);
+
+/* PDCurses */
+
+int     addrawch(chtype);
+int     insrawch(chtype);
+bool    is_termresized(void);
+int     mvaddrawch(int, int, chtype);
+int     mvdeleteln(int, int);
+int     mvinsertln(int, int);
+int     mvinsrawch(int, int, chtype);
+int     mvwaddrawch(WINDOW *, int, int, chtype);
+int     mvwdeleteln(WINDOW *, int, int);
+int     mvwinsertln(WINDOW *, int, int);
+int     mvwinsrawch(WINDOW *, int, int, chtype);
+int     raw_output(bool);
+int     resize_term(int, int);
+WINDOW *resize_window(WINDOW *, int, int);
+int     waddrawch(WINDOW *, chtype);
+int     winsrawch(WINDOW *, chtype);
+char    wordchar(void);
+
+#ifdef PDC_WIDE
+wchar_t *slk_wlabel(int);
+#endif
+
+void    PDC_debug(const char *, ...);
+int     PDC_ungetch(int);
+int     PDC_set_blink(bool);
+int     PDC_set_line_color(short);
+void    PDC_set_title(const char *);
+
+int     PDC_clearclipboard(void);
+int     PDC_freeclipboard(char *);
+int     PDC_getclipboard(char **, long *);
+int     PDC_setclipboard(const char *, long);
+
+unsigned long PDC_get_input_fd(void);
+unsigned long PDC_get_key_modifiers(void);
+int     PDC_return_key_modifiers(bool);
+int     PDC_save_key_modifiers(bool);
+
+#ifdef XCURSES
+WINDOW *Xinitscr(int, char **);
+void    XCursesExit(void);
+int     sb_init(void);
+int     sb_set_horz(int, int, int);
+int     sb_set_vert(int, int, int);
+int     sb_get_horz(int *, int *, int *);
+int     sb_get_vert(int *, int *, int *);
+int     sb_refresh(void);
+#endif
+
+/*** Functions defined as macros ***/
+
+/* getch() and ungetch() conflict with some DOS libraries */
+
+#define getch()            wgetch(stdscr)
+#define ungetch(ch)        PDC_ungetch(ch)
+
+#define COLOR_PAIR(n)      (((chtype)(n) << PDC_COLOR_SHIFT) & A_COLOR)
+#define PAIR_NUMBER(n)     (((n) & A_COLOR) >> PDC_COLOR_SHIFT)
+
+/* These will _only_ work as macros */
+
+#define getbegyx(w, y, x)  (y = getbegy(w), x = getbegx(w))
+#define getmaxyx(w, y, x)  (y = getmaxy(w), x = getmaxx(w))
+#define getparyx(w, y, x)  (y = getpary(w), x = getparx(w))
+#define getyx(w, y, x)     (y = getcury(w), x = getcurx(w))
+
+#define getsyx(y, x)       { if (curscr->_leaveit) (y)=(x)=-1; \
+                             else getyx(curscr,(y),(x)); }
+
+#ifdef NCURSES_MOUSE_VERSION
+# define getmouse(x) nc_getmouse(x)
+#endif
+
+/* return codes from PDC_getclipboard() and PDC_setclipboard() calls */
+
+#define PDC_CLIP_SUCCESS         0
+#define PDC_CLIP_ACCESS_ERROR    1
+#define PDC_CLIP_EMPTY           2
+#define PDC_CLIP_MEMORY_ERROR    3
+
+/* PDCurses key modifier masks */
+
+#define PDC_KEY_MODIFIER_SHIFT   1
+#define PDC_KEY_MODIFIER_CONTROL 2
+#define PDC_KEY_MODIFIER_ALT     4
+#define PDC_KEY_MODIFIER_NUMLOCK 8
+
+#if defined(__cplusplus) || defined(__cplusplus__) || defined(__CPLUSPLUS)
+# undef bool
+}
+#endif
+
+#endif  /* __PDCURSES__ */
diff --git a/payloads/libpayload/curses/PDCurses-3.4/curspriv.h b/payloads/libpayload/curses/PDCurses-3.4/curspriv.h
new file mode 100644
index 0000000000..8b34f010ce
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/curspriv.h
@@ -0,0 +1,142 @@
+/* Public Domain Curses */
+
+/* $Id: curspriv.h,v 1.158 2008/07/13 16:08:16 wmcbrine Exp $ */
+
+/* Private definitions and declarations for use within PDCurses.
+   These should generally not be referenced by applications. */
+
+#ifndef __CURSES_INTERNALS__
+#define __CURSES_INTERNALS__ 1
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#define CURSES_LIBRARY
+#include <curses.h>
+
+#if defined(__TURBOC__) || defined(__EMX__) || defined(__DJGPP__) || \
+    defined(__CYGWIN32__) || defined(__MINGW32__) || \
+    defined(__WATCOMC__) || defined(__PACIFIC__)
+# ifndef HAVE_VSSCANF
+#  define HAVE_VSSCANF       /* have vsscanf() */
+# endif
+#endif
+
+#if defined(__CYGWIN32__) || defined(__MINGW32__) || \
+    defined(__LCC__) || defined(__WATCOMC__)
+# ifndef HAVE_VSNPRINTF
+#  define HAVE_VSNPRINTF     /* have vsnprintf() */
+# endif
+#endif
+
+#if defined(_MSC_VER) && defined(_WIN32) && !defined(_CRT_SECURE_NO_DEPRECATE)
+# define _CRT_SECURE_NO_DEPRECATE 1   /* kill nonsense warnings */
+#endif
+
+/*----------------------------------------------------------------------*/
+
+typedef struct           /* structure for ripped off lines */
+{
+    int line;
+    int (*init)(WINDOW *, int);
+} RIPPEDOFFLINE;
+
+/* Window properties */
+
+#define _SUBWIN    0x01  /* window is a subwindow */
+#define _PAD       0x10  /* X/Open Pad. */
+#define _SUBPAD    0x20  /* X/Open subpad. */
+
+/* Miscellaneous */
+
+#define _NO_CHANGE -1    /* flags line edge unchanged */
+
+#define _ECHAR     0x08  /* Erase char       (^H) */
+#define _DWCHAR    0x17  /* Delete Word char (^W) */
+#define _DLCHAR    0x15  /* Delete Line char (^U) */
+
+extern WINDOW *pdc_lastscr;
+extern bool pdc_trace_on;   /* tracing flag */
+extern bool pdc_color_started;
+extern unsigned long pdc_key_modifiers;
+extern MOUSE_STATUS pdc_mouse_status;
+
+/*----------------------------------------------------------------------*/
+
+/* Platform implementation functions */
+
+void    PDC_beep(void);
+bool    PDC_can_change_color(void);
+int     PDC_color_content(short, short *, short *, short *);
+bool    PDC_check_key(void);
+int     PDC_curs_set(int);
+void    PDC_flushinp(void);
+int     PDC_get_columns(void);
+int     PDC_get_cursor_mode(void);
+int     PDC_get_key(void);
+int     PDC_get_rows(void);
+void    PDC_gotoyx(int, int);
+int     PDC_init_color(short, short, short, short);
+void    PDC_init_pair(short, short, short);
+int     PDC_modifiers_set(void);
+int     PDC_mouse_set(void);
+void    PDC_napms(int);
+int     PDC_pair_content(short, short *, short *);
+void    PDC_reset_prog_mode(void);
+void    PDC_reset_shell_mode(void);
+int     PDC_resize_screen(int, int);
+void    PDC_restore_screen_mode(int);
+void    PDC_save_screen_mode(int);
+void    PDC_scr_close(void);
+void    PDC_scr_free(void);
+int     PDC_scr_open(int, char **);
+void    PDC_set_keyboard_binary(bool);
+void    PDC_transform_line(int, int, int, const chtype *);
+const char *PDC_sysname(void);
+
+/* Internal cross-module functions */
+
+void    PDC_init_atrtab(void);
+WINDOW *PDC_makelines(WINDOW *);
+WINDOW *PDC_makenew(int, int, int, int);
+int     PDC_mouse_in_slk(int, int);
+void    PDC_slk_free(void);
+void    PDC_slk_initialize(void);
+void    PDC_sync(WINDOW *);
+
+#ifdef PDC_WIDE
+int     PDC_mbtowc(wchar_t *, const char *, size_t);
+size_t  PDC_mbstowcs(wchar_t *, const char *, size_t);
+size_t  PDC_wcstombs(char *, const wchar_t *, size_t);
+#endif
+
+#ifdef PDCDEBUG
+# define PDC_LOG(x) if (pdc_trace_on) PDC_debug x
+# define RCSID(x) static const char *rcsid = x;
+#else
+# define PDC_LOG(x)
+# define RCSID(x)
+#endif
+
+/* Internal macros for attributes */
+
+#ifdef CHTYPE_LONG
+# define PDC_COLOR_PAIRS 256
+#else
+# define PDC_COLOR_PAIRS  32
+#endif
+
+#ifndef max
+# define max(a,b) (((a) > (b)) ? (a) : (b))
+#endif
+#ifndef min
+# define min(a,b) (((a) < (b)) ? (a) : (b))
+#endif
+
+#define DIVROUND(num, divisor) ((num) + ((divisor) >> 1)) / (divisor)
+
+#define PDC_CLICK_PERIOD 150  /* time to wait for a click, if
+                                 not set by mouseinterval() */
+
+#endif /* __CURSES_INTERNALS__*/
diff --git a/payloads/libpayload/curses/PDCurses-3.4/demos/README b/payloads/libpayload/curses/PDCurses-3.4/demos/README
new file mode 100644
index 0000000000..8f4b5c6c23
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/demos/README
@@ -0,0 +1,25 @@
+PDCurses Demos
+==============
+
+This directory contains demonstration programs to show and test the 
+capabilities of curses libraries. Some of them predate PDCurses, 
+PCcurses or even pcurses/ncurses. Although some PDCurses-specific code 
+has been added, all programs remain portable to other implementations 
+(at a minimum, to ncurses).
+
+
+Building
+--------
+
+The demos are built by the platform-specific makefiles, in the platform 
+directories. Alternatively, you can build them manually, individually, 
+and link with any curses library; e.g., "cc -lcurses -orain rain.c". 
+There are no dependencies besides curses and the standard C library, and 
+no configuration is needed.
+
+
+Distribution Status
+-------------------
+
+Public Domain, except for rain.c and worm.c, which are under the ncurses 
+license (MIT-like).
diff --git a/payloads/libpayload/curses/PDCurses-3.4/demos/firework.c b/payloads/libpayload/curses/PDCurses-3.4/demos/firework.c
new file mode 100644
index 0000000000..8d7921f3df
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/demos/firework.c
@@ -0,0 +1,148 @@
+/* $Id: firework.c,v 1.25 2008/07/13 16:08:17 wmcbrine Exp $ */
+
+#include <stdio.h>
+#include <signal.h>
+#include <curses.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <time.h>
+
+#define DELAYSIZE 200
+
+void myrefresh(void);
+void get_color(void);
+void explode(int, int);
+
+short color_table[] =
+{
+    COLOR_RED, COLOR_BLUE, COLOR_GREEN, COLOR_CYAN,
+    COLOR_RED, COLOR_MAGENTA, COLOR_YELLOW, COLOR_WHITE
+};
+
+int main(int argc, char **argv)
+{
+    int i, start, end, row, diff, flag, direction, seed;
+
+#ifdef XCURSES
+    Xinitscr(argc, argv);
+#else
+    initscr();
+#endif
+    nodelay(stdscr, TRUE);
+    noecho();
+
+    if (has_colors())
+        start_color();
+
+    for (i = 0; i < 8; i++)
+        init_pair(i, color_table[i], COLOR_BLACK);
+
+    seed = time((time_t *)0);
+    srand(seed);
+    flag = 0;
+       
+    while (getch() == ERR)      /* loop until a key is hit */
+    {
+        do {
+            start = rand() % (COLS - 3);
+            end = rand() % (COLS - 3);
+            start = (start < 2) ? 2 : start;
+            end = (end < 2) ? 2 : end;
+            direction = (start > end) ? -1 : 1;
+            diff = abs(start - end);
+
+        } while (diff < 2 || diff >= LINES - 2);
+
+        attrset(A_NORMAL);
+
+        for (row = 0; row < diff; row++)
+        {
+            mvaddstr(LINES - row, row * direction + start,
+                (direction < 0) ? "\\" : "/");
+
+            if (flag++)
+            {
+                myrefresh();
+                erase();
+                flag = 0;
+            }
+        }
+
+        if (flag++)
+        {
+            myrefresh();
+            flag = 0;
+        }
+
+        explode(LINES - row, diff * direction + start);
+        erase();
+        myrefresh();
+    }
+
+    endwin();
+
+    return 0;
+}
+
+void explode(int row, int col)
+{
+    erase();
+    mvaddstr(row, col, "-");
+    myrefresh();
+
+    --col;
+
+    get_color();
+    mvaddstr(row - 1, col, " - ");
+    mvaddstr(row,     col, "-+-");
+    mvaddstr(row + 1, col, " - ");
+    myrefresh();
+
+    --col;
+
+    get_color();
+    mvaddstr(row - 2, col, " --- ");
+    mvaddstr(row - 1, col, "-+++-");
+    mvaddstr(row,     col, "-+#+-");
+    mvaddstr(row + 1, col, "-+++-");
+    mvaddstr(row + 2, col, " --- ");
+    myrefresh();
+
+    get_color();
+    mvaddstr(row - 2, col, " +++ ");
+    mvaddstr(row - 1, col, "++#++");
+    mvaddstr(row,     col, "+# #+");
+    mvaddstr(row + 1, col, "++#++");
+    mvaddstr(row + 2, col, " +++ ");
+    myrefresh();
+
+    get_color();
+    mvaddstr(row - 2, col, "  #  ");
+    mvaddstr(row - 1, col, "## ##");
+    mvaddstr(row,     col, "#   #");
+    mvaddstr(row + 1, col, "## ##");
+    mvaddstr(row + 2, col, "  #  ");
+    myrefresh();
+
+    get_color();
+    mvaddstr(row - 2, col, " # # ");
+    mvaddstr(row - 1, col, "#   #");
+    mvaddstr(row,     col, "     ");
+    mvaddstr(row + 1, col, "#   #");
+    mvaddstr(row + 2, col, " # # ");
+    myrefresh();
+}
+
+void myrefresh(void)
+{
+    napms(DELAYSIZE);
+    move(LINES - 1, COLS - 1);
+    refresh();
+}
+
+void get_color(void)
+{
+    chtype bold = (rand() % 2) ? A_BOLD : A_NORMAL;
+    attrset(COLOR_PAIR(rand() % 8) | bold);
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/demos/newdemo.c b/payloads/libpayload/curses/PDCurses-3.4/demos/newdemo.c
new file mode 100644
index 0000000000..3eae98d439
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/demos/newdemo.c
@@ -0,0 +1,425 @@
+/*
+ *  newdemo.c   -   A demo program using PDCurses. The program 
+ *          illustrates the use of colors for text output.
+ *
+ *  Hacks by jbuhler@cs.washington.edu on 12/29/96
+ *
+ *  $Id: newdemo.c,v 1.39 2008/07/13 16:08:17 wmcbrine Exp $
+ */
+
+#include <stdio.h>
+#include <signal.h>
+#include <string.h>
+#include <curses.h>
+#include <stdlib.h>
+#include <time.h>
+
+int WaitForUser(void);
+int SubWinTest(WINDOW *);
+int BouncingBalls(WINDOW *);
+void trap(int);
+
+/* An ASCII map of Australia */
+
+char *AusMap[17] =
+{
+    "                       A ",
+    "           AA         AA ",
+    "    N.T. AAAAA       AAAA ",
+    "     AAAAAAAAAAA  AAAAAAAA ",
+    "   AAAAAAAAAAAAAAAAAAAAAAAAA Qld.",
+    " AAAAAAAAAAAAAAAAAAAAAAAAAAAA ",
+    " AAAAAAAAAAAAAAAAAAAAAAAAAAAAA ",
+    " AAAAAAAAAAAAAAAAAAAAAAAAAAAA ",
+    "   AAAAAAAAAAAAAAAAAAAAAAAAA N.S.W.",
+    "W.A. AAAAAAAAA      AAAAAA Vic.",
+    "       AAA   S.A.     AA",
+    "                       A  Tas.",
+    ""
+};
+
+/* Funny messages for the scroller */
+
+char *messages[] =
+{
+    "Hello from the Land Down Under",
+    "The Land of crocs, and a big Red Rock",
+    "Where the sunflower runs along the highways",
+    "The dusty red roads lead one to loneliness",
+    "Blue sky in the morning and",
+    "Freezing nights and twinkling stars",
+    NULL
+};
+
+int WaitForUser(void)
+{
+    chtype ch;
+
+    nodelay(stdscr, TRUE);
+    halfdelay(50);
+
+    ch = getch();
+
+    nodelay(stdscr, FALSE);
+    nocbreak();     /* Reset the halfdelay() value */
+    cbreak();
+
+    return (ch == '\033') ? ch : 0;
+}
+
+int SubWinTest(WINDOW *win)
+{
+    WINDOW *swin1, *swin2, *swin3;
+    int w, h, sw, sh, bx, by;
+
+    wattrset(win, 0);
+    getmaxyx(win, h, w);
+    getbegyx(win, by, bx);
+
+    sw = w / 3;
+    sh = h / 3;
+
+    if ((swin1 = derwin(win, sh, sw, 3, 5)) == NULL)
+        return 1;
+    if ((swin2 = subwin(win, sh, sw, by + 4, bx + 8)) == NULL)
+        return 1;
+    if ((swin3 = subwin(win, sh, sw, by + 5, bx + 11)) == NULL)
+        return 1;
+
+    init_pair(8, COLOR_RED, COLOR_BLUE);
+    wbkgd(swin1, COLOR_PAIR(8));
+    werase(swin1);
+    mvwaddstr(swin1, 0, 3, "Sub-window 1");
+    wrefresh(swin1);
+
+    init_pair(9, COLOR_CYAN, COLOR_MAGENTA);
+    wbkgd(swin2, COLOR_PAIR(9));
+    werase(swin2);
+    mvwaddstr(swin2, 0, 3, "Sub-window 2");
+    wrefresh(swin2);
+
+    init_pair(10, COLOR_YELLOW, COLOR_GREEN);
+    wbkgd(swin3, COLOR_PAIR(10));
+    werase(swin3);
+    mvwaddstr(swin3, 0, 3, "Sub-window 3");
+    wrefresh(swin3);
+
+    delwin(swin1);
+    delwin(swin2);
+    delwin(swin3);
+    WaitForUser();
+
+    return 0;
+}
+
+int BouncingBalls(WINDOW *win)
+{
+    chtype c1, c2, c3, ball1, ball2, ball3;
+    int w, h, x1, y1, xd1, yd1, x2, y2, xd2, yd2, x3, y3, xd3, yd3, c;
+
+    curs_set(0);
+
+    wbkgd(win, COLOR_PAIR(1));
+    wrefresh(win);
+    wattrset(win, 0);
+
+    init_pair(11, COLOR_RED, COLOR_GREEN);
+    init_pair(12, COLOR_BLUE, COLOR_RED);
+    init_pair(13, COLOR_YELLOW, COLOR_WHITE);
+
+    ball1 = 'O' | COLOR_PAIR(11);
+    ball2 = '*' | COLOR_PAIR(12);
+    ball3 = '@' | COLOR_PAIR(13);
+
+    getmaxyx(win, h, w);
+
+    x1 = 2 + rand() % (w - 4);
+    y1 = 2 + rand() % (h - 4);
+    x2 = 2 + rand() % (w - 4);
+    y2 = 2 + rand() % (h - 4);
+    x3 = 2 + rand() % (w - 4);
+    y3 = 2 + rand() % (h - 4);
+
+    xd1 = 1;
+    yd1 = 1;
+    xd2 = 1;
+    yd2 = -1;
+    xd3 = -1;
+    yd3 = 1;
+
+    nodelay(stdscr, TRUE);
+
+    while ((c = getch()) == ERR)
+    {
+        x1 += xd1;
+        if (x1 <= 1 || x1 >= w - 2)
+            xd1 *= -1;
+
+        y1 += yd1;
+        if (y1 <= 1 || y1 >= h - 2)
+            yd1 *= -1;
+
+        x2 += xd2;
+        if (x2 <= 1 || x2 >= w - 2)
+            xd2 *= -1;
+
+        y2 += yd2;
+        if (y2 <= 1 || y2 >= h - 2)
+            yd2 *= -1;
+
+        x3 += xd3;
+        if (x3 <= 1 || x3 >= w - 2)
+            xd3 *= -1;
+
+        y3 += yd3;
+        if (y3 <= 1 || y3 >= h - 2)
+            yd3 *= -1;
+
+        c1 = mvwinch(win, y1, x1);
+        c2 = mvwinch(win, y2, x2);
+        c3 = mvwinch(win, y3, x3);
+
+        mvwaddch(win, y1, x1, ball1);
+        mvwaddch(win, y2, x2, ball2);
+        mvwaddch(win, y3, x3, ball3);
+
+        wmove(win, 0, 0);
+        wrefresh(win);
+
+        mvwaddch(win, y1, x1, c1);
+        mvwaddch(win, y2, x2, c2);
+        mvwaddch(win, y3, x3, c3);
+
+        napms(150);
+    }
+
+    nodelay(stdscr, FALSE);
+    ungetch(c);
+    return 0;
+}
+
+/* Trap interrupt */
+
+void trap(int sig)
+{
+    if (sig == SIGINT)
+    {
+        endwin();
+
+        exit(0);
+    }
+}
+
+int main(int argc, char **argv)
+{
+    WINDOW *win;
+    chtype save[80], ch;
+    int width, height, w, x, y, i, j, seed;
+
+#ifdef XCURSES
+    Xinitscr(argc, argv);
+#else
+    initscr();
+#endif
+    seed = time((time_t *)0);
+        srand(seed);
+
+    start_color();
+# if defined(NCURSES_VERSION) || (defined(PDC_BUILD) && PDC_BUILD > 3000)
+    use_default_colors();
+# endif
+    cbreak();
+    noecho();
+
+    curs_set(0);
+
+#if !defined(__TURBOC__) && !defined(OS2)
+    signal(SIGINT, trap);
+#endif
+    noecho();
+
+    /* refresh stdscr so that reading from it will not cause it to 
+       overwrite the other windows that are being created */
+
+    refresh();
+
+    /* Create a drawing window */
+
+    width  = 48;
+    height = 15;
+
+    win = newwin(height, width, (LINES - height) / 2, (COLS - width) / 2);
+
+    if (win == NULL)
+    {
+        endwin();
+
+        return 1;
+    }
+
+    for (;;)
+    {
+        init_pair(1, COLOR_WHITE, COLOR_BLUE);
+        wbkgd(win, COLOR_PAIR(1));
+        werase(win);
+
+        init_pair(2, COLOR_RED, COLOR_RED);
+        wattrset(win, COLOR_PAIR(2));
+        box(win, ' ', ' ');
+        wrefresh(win);
+      
+        wattrset(win, 0);
+
+        /* Do random output of a character */
+
+        ch = 'a';
+
+        nodelay(stdscr, TRUE);
+
+        for (i = 0; i < 5000; ++i)
+        {
+            x = rand() % (width - 2) + 1;
+            y = rand() % (height - 2) + 1;
+
+            mvwaddch(win, y, x, ch);
+            wrefresh(win);
+
+            if (getch() != ERR)
+                break;
+
+            if (i == 2000)
+            {
+                ch = 'b';
+                init_pair(3, COLOR_CYAN, COLOR_YELLOW);
+                wattrset(win, COLOR_PAIR(3));
+            }
+        }
+
+        nodelay(stdscr, FALSE);
+
+        SubWinTest(win);
+
+        /* Erase and draw green window */
+
+        init_pair(4, COLOR_YELLOW, COLOR_GREEN);
+        wbkgd(win, COLOR_PAIR(4));
+        wattrset(win, A_BOLD);
+        werase(win);
+        wrefresh(win);
+
+        /* Draw RED bounding box */
+
+        wattrset(win, COLOR_PAIR(2));
+        box(win, ' ', ' ');
+        wrefresh(win);
+
+        /* Display Australia map */
+
+        wattrset(win, A_BOLD);
+        i = 0;
+
+        while (*AusMap[i])
+        {
+            mvwaddstr(win, i + 1, 8, AusMap[i]);
+            wrefresh(win);
+            napms(100);
+            ++i;
+        }
+
+        init_pair(5, COLOR_BLUE, COLOR_WHITE);
+        wattrset(win, COLOR_PAIR(5) | A_BLINK);
+        mvwaddstr(win, height - 2, 3,
+            " PDCurses 3.4 - DOS, OS/2, Win32, X11, SDL");
+        wrefresh(win);
+
+        /* Draw running messages */
+
+        init_pair(6, COLOR_BLACK, COLOR_WHITE);
+        wattrset(win, COLOR_PAIR(6));
+        w = width - 2;
+        nodelay(win, TRUE);
+
+        /* jbuhler's re-hacked scrolling messages */
+
+        for (j = 0; messages[j] != NULL; j++)
+        {
+            char *message = messages[j];
+            int msg_len = strlen(message);
+            int scroll_len = w + 2 * msg_len;
+            char *scrollbuf = malloc(scroll_len);
+            char *visbuf = scrollbuf + msg_len;
+            int stop = 0;
+            int i;
+
+            for (i = w + msg_len; i > 0; i--)
+            {
+                memset(visbuf, ' ', w);
+                strncpy(scrollbuf + i, message, msg_len);
+                mvwaddnstr(win, height / 2, 1, visbuf, w);
+                wrefresh(win);
+
+                if (wgetch(win) != ERR)
+                {
+                    flushinp();
+                    stop = 1;
+                    break;
+                }
+
+                napms(100);
+            }
+
+            free(scrollbuf);
+
+            if (stop)
+                break;
+        }
+
+        j = 0;
+
+        /*  Draw running 'A's across in RED */
+
+        init_pair(7, COLOR_RED, COLOR_GREEN);
+        wattron(win, COLOR_PAIR(7));
+
+        for (i = 2; i < width - 4; ++i)
+        {
+            ch = mvwinch(win, 5, i);
+            save[j++] = ch;
+            ch = ch & 0x7f;
+            mvwaddch(win, 5, i, ch);
+        }
+
+        wrefresh(win);
+
+        /* Put a message up; wait for a key */
+
+        i = height - 2;
+        wattrset(win, COLOR_PAIR(5));
+        mvwaddstr(win, i, 3,
+            "   Type a key to continue or ESC to quit  ");
+        wrefresh(win);
+
+        if (WaitForUser() == '\033')
+            break;
+
+        /* Restore the old line */
+
+        wattrset(win, 0);
+
+        for (i = 2, j = 0; i < width - 4; ++i)
+            mvwaddch(win, 5, i, save[j++]);
+
+        wrefresh(win);
+
+        BouncingBalls(win);
+
+        /* BouncingBalls() leaves a keystroke in the queue */
+
+        if (WaitForUser() == '\033')
+            break;
+    }
+
+    endwin();
+
+    return 0;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/demos/ptest.c b/payloads/libpayload/curses/PDCurses-3.4/demos/ptest.c
new file mode 100644
index 0000000000..1134f6ffca
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/demos/ptest.c
@@ -0,0 +1,285 @@
+/* $Id: ptest.c,v 1.24 2008/07/13 16:08:17 wmcbrine Exp $ */
+
+#include <curses.h>
+#include <panel.h>
+#include <stdlib.h>
+
+PANEL *p1, *p2, *p3, *p4, *p5;
+WINDOW *w4, *w5;
+
+long nap_msec = 1;
+
+char *mod[] = 
+{
+    "test ", "TEST ", "(**) ", "*()* ", "<--> ", "LAST "
+};
+
+void pflush(void)
+{
+    update_panels();
+    doupdate();
+}
+
+void backfill(void)
+{
+    int y, x;
+
+    erase();
+
+    for (y = 0; y < LINES - 1; y++)
+        for (x = 0; x < COLS; x++)
+            printw("%d", (y + x) % 10);
+}
+
+void wait_a_while(long msec)
+{
+    int c;
+
+    if (msec != 1)
+        timeout(msec);
+
+    c = getch();
+
+    if (c == 'q')
+    {
+        endwin();
+        exit(1);
+    }
+}
+
+void saywhat(const char *text)
+{
+    mvprintw(LINES - 1, 0, "%-20.20s", text);
+}
+
+/* mkpanel - alloc a win and panel and associate them */
+
+PANEL *mkpanel(int rows, int cols, int tly, int tlx)
+{
+    WINDOW *win = newwin(rows, cols, tly, tlx);
+    PANEL *pan = (PANEL *)0;
+
+    if (win)
+    {
+        pan = new_panel(win);
+
+        if (!pan)
+            delwin(win);
+    }
+
+    return pan;
+}
+
+void rmpanel(PANEL *pan)
+{
+    WINDOW *win = pan->win;
+
+    del_panel(pan);
+    delwin(win);
+}
+
+void fill_panel(PANEL *pan)
+{
+    WINDOW *win = pan->win;
+    char num = *((char *)pan->user + 1);
+    int y, x, maxy, maxx;
+
+    box(win, 0, 0);  
+    mvwprintw(win, 1, 1, "-pan%c-", num);
+    getmaxyx(win, maxy, maxx);
+
+    for (y = 2; y < maxy - 1; y++)
+        for (x = 1; x < maxx - 1; x++)
+            mvwaddch(win, y, x, num);
+}
+
+int main(int argc, char **argv)
+{
+    int itmp, y;
+
+    if (argc > 1 && atol(argv[1]))
+        nap_msec = atol(argv[1]);
+
+#ifdef XCURSES
+    Xinitscr(argc, argv);
+#else
+    initscr();
+#endif
+    backfill();
+
+    for (y = 0; y < 5; y++)
+    {
+        p1 = mkpanel(10, 10, 0, 0);
+        set_panel_userptr(p1, "p1");
+
+        p2 = mkpanel(14, 14, 5, 5);
+        set_panel_userptr(p2, "p2");
+
+        p3 = mkpanel(6, 8, 12, 12);
+        set_panel_userptr(p3, "p3");
+
+        p4 = mkpanel(10, 10, 10, 30);
+        w4 = panel_window(p4);
+        set_panel_userptr(p4, "p4");
+
+        p5 = mkpanel(10, 10, 13, 37);
+        w5 = panel_window(p5);
+        set_panel_userptr(p5, "p5");
+
+        fill_panel(p1);
+        fill_panel(p2);
+        fill_panel(p3);
+        fill_panel(p4);
+        fill_panel(p5);
+        hide_panel(p4);
+        hide_panel(p5);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("h3 s1 s2 s4 s5;");
+        move_panel(p1, 0, 0);
+        hide_panel(p3);
+        show_panel(p1);
+        show_panel(p2);
+        show_panel(p4);
+        show_panel(p5);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("s1;");
+        show_panel(p1);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("s2;");
+        show_panel(p2);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("m2;");
+        move_panel(p2, 10, 10);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("s3;");
+        show_panel(p3);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("m3;");
+        move_panel(p3, 5, 5);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("b3;");
+        bottom_panel(p3);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("s4;");
+        show_panel(p4);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("s5;");
+        show_panel(p5);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("t3;");
+        top_panel(p3);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("t1;");
+        top_panel(p1);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("t2;");
+        top_panel(p2);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("t3;");
+        top_panel(p3);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("t4;");
+        top_panel(p4);
+        pflush();
+        wait_a_while(nap_msec);
+
+        for (itmp = 0; itmp < 6; itmp++)
+        {
+            saywhat("m4;");
+            mvwaddstr(w4, 3, 1, mod[itmp]);
+            move_panel(p4, 4, itmp * 10);
+            mvwaddstr(w5, 4, 1, mod[itmp]);
+            pflush();
+            wait_a_while(nap_msec);
+
+            saywhat("m5;");
+            mvwaddstr(w4, 4, 1, mod[itmp]);
+            move_panel(p5, 7, itmp * 10 + 6);
+            mvwaddstr(w5, 3, 1, mod[itmp]);
+            pflush();
+            wait_a_while(nap_msec);
+        }
+
+        saywhat("m4;");
+        move_panel(p4, 4, itmp * 10);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("t5;");
+        top_panel(p5);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("t2;");
+        top_panel(p2);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("t1;");
+        top_panel(p1);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("d2;");
+        rmpanel(p2);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("h3;");
+        hide_panel(p3);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("d1;");
+        rmpanel(p1);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("d4; ");
+        rmpanel(p4);
+        pflush();
+        wait_a_while(nap_msec);
+
+        saywhat("d5; ");
+        rmpanel(p5);
+        pflush();
+        wait_a_while(nap_msec);
+
+        if (nap_msec == 1)
+            break;
+
+        nap_msec = 100L;
+    }
+
+    endwin();
+
+    return 0;
+}   /* end of main */
diff --git a/payloads/libpayload/curses/PDCurses-3.4/demos/rain.c b/payloads/libpayload/curses/PDCurses-3.4/demos/rain.c
new file mode 100644
index 0000000000..51d05a9056
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/demos/rain.c
@@ -0,0 +1,159 @@
+/****************************************************************************
+ * Copyright (c) 2002 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/* $Id: rain.c,v 1.11 2008/07/13 16:08:17 wmcbrine Exp $ */
+
+#include <curses.h>
+#include <stdlib.h>
+#include <time.h>
+
+/* rain 11/3/1980 EPS/CITHEP */
+
+static int next_j(int j)
+{
+    if (j == 0)
+        j = 4;
+    else
+        --j;
+
+    if (has_colors())
+    {
+        int z = rand() % 3;
+        chtype color = COLOR_PAIR(z);
+
+        if (z)
+            color |= A_BOLD;
+
+        attrset(color);
+    }
+
+    return j;
+}
+
+int main(int argc, char *argv[])
+{
+    int x, y, j, r, c, seed;
+    static int xpos[5], ypos[5];
+
+#ifdef XCURSES
+    Xinitscr(argc, argv);
+#else
+    initscr();
+#endif
+    seed = time((time_t *)0);
+        srand(seed);
+
+    if (has_colors())
+    {
+        int bg = COLOR_BLACK;
+
+        start_color();
+
+#if defined(NCURSES_VERSION) || (defined(PDC_BUILD) && PDC_BUILD > 3000)
+        if (use_default_colors() == OK)
+            bg = -1;
+#endif
+        init_pair(1, COLOR_BLUE, bg);
+        init_pair(2, COLOR_CYAN, bg);
+    }
+
+    nl();
+    noecho();
+    curs_set(0);
+    timeout(0);
+    keypad(stdscr, TRUE);
+
+    r = LINES - 4;
+    c = COLS - 4;
+
+    for (j = 5; --j >= 0;)
+    {
+        xpos[j] = rand() % c + 2;
+        ypos[j] = rand() % r + 2;
+    }
+
+    for (j = 0;;)
+    {
+        x = rand() % c + 2;
+        y = rand() % r + 2;
+
+        mvaddch(y, x, '.');
+
+        mvaddch(ypos[j], xpos[j], 'o');
+
+        j = next_j(j);
+        mvaddch(ypos[j], xpos[j], 'O');
+
+        j = next_j(j);
+        mvaddch(ypos[j] - 1, xpos[j], '-');
+        mvaddstr(ypos[j], xpos[j] - 1, "|.|");
+        mvaddch(ypos[j] + 1, xpos[j], '-');
+
+        j = next_j(j);
+        mvaddch(ypos[j] - 2, xpos[j], '-');
+        mvaddstr(ypos[j] - 1, xpos[j] - 1, "/ \\");
+        mvaddstr(ypos[j], xpos[j] - 2, "| O |");
+        mvaddstr(ypos[j] + 1, xpos[j] - 1, "\\ /");
+        mvaddch(ypos[j] + 2, xpos[j], '-');
+
+        j = next_j(j);
+        mvaddch(ypos[j] - 2, xpos[j], ' ');
+        mvaddstr(ypos[j] - 1, xpos[j] - 1, "   ");
+        mvaddstr(ypos[j], xpos[j] - 2, "     ");
+        mvaddstr(ypos[j] + 1, xpos[j] - 1, "   ");
+        mvaddch(ypos[j] + 2, xpos[j], ' ');
+
+        xpos[j] = x;
+        ypos[j] = y;
+
+        switch (getch())
+        {
+        case 'q':
+        case 'Q':
+            curs_set(1);
+            endwin();
+            return EXIT_SUCCESS;
+        case 's':
+            nodelay(stdscr, FALSE);
+            break;
+        case ' ':
+            nodelay(stdscr, TRUE);
+#ifdef KEY_RESIZE
+            break;
+        case KEY_RESIZE:
+# ifdef PDCURSES
+            resize_term(0, 0);
+            erase();
+# endif
+            r = LINES - 4;
+            c = COLS - 4;
+#endif
+        }
+        napms(50);
+    }
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/demos/testcurs.c b/payloads/libpayload/curses/PDCurses-3.4/demos/testcurs.c
new file mode 100644
index 0000000000..5b330f558b
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/demos/testcurs.c
@@ -0,0 +1,1144 @@
+/*
+ * This is a test program for PDCurses. Originally by
+ * John Burnell <johnb@kea.am.dsir.govt.nz>
+ *
+ *  wrs(5/28/93) -- modified to be consistent (perform identically)
+ *                  with either PDCurses or under Unix System V, R4
+ *
+ *  $Id: testcurs.c,v 1.85 2008/07/14 12:35:23 wmcbrine Exp $
+ */
+
+#ifndef _XOPEN_SOURCE_EXTENDED
+# define _XOPEN_SOURCE_EXTENDED 1
+#endif
+
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+#include <curses.h>
+
+#ifdef WACS_S1
+# define HAVE_WIDE 1
+#else
+# define HAVE_WIDE 0
+#endif
+
+#include <locale.h>
+
+#if HAVE_WIDE
+# include <wchar.h>
+#endif
+
+#if defined(PDCURSES) && !defined(XCURSES)
+# define HAVE_RESIZE 1
+#else
+# define HAVE_RESIZE 0
+#endif
+
+#ifdef A_COLOR
+# define HAVE_COLOR 1
+#else
+# define HAVE_COLOR 0
+#endif
+
+/* Set to non-zero if you want to test the PDCurses clipboard */
+
+#define HAVE_CLIPBOARD 0
+
+void inputTest(WINDOW *);
+void scrollTest(WINDOW *);
+void introTest(WINDOW *);
+int initTest(WINDOW **, int, char **);
+void outputTest(WINDOW *);
+void padTest(WINDOW *);
+void acsTest(WINDOW *);
+
+#if HAVE_COLOR
+void colorTest(WINDOW *);
+#endif
+
+#if HAVE_RESIZE
+void resizeTest(WINDOW *);
+#endif
+
+#if HAVE_CLIPBOARD
+void clipboardTest(WINDOW *);
+#endif
+
+#if HAVE_WIDE
+void wideTest(WINDOW *);
+#endif
+
+void display_menu(int, int);
+
+struct commands
+{
+    const char *text;
+    void (*function)(WINDOW *);
+};
+
+typedef struct commands COMMAND;
+
+#define MAX_OPTIONS (6 + HAVE_COLOR + HAVE_RESIZE + HAVE_CLIPBOARD + HAVE_WIDE)
+
+COMMAND command[MAX_OPTIONS] =
+{
+    {"Intro Test", introTest},
+    {"Pad Test", padTest},
+#if HAVE_RESIZE
+    {"Resize Test", resizeTest},
+#endif
+    {"Scroll Test", scrollTest},
+    {"Input Test", inputTest},
+    {"Output Test", outputTest},
+    {"ACS Test", acsTest},
+#if HAVE_COLOR
+    {"Color Test", colorTest},
+#endif
+#if HAVE_CLIPBOARD
+    {"Clipboard Test", clipboardTest},
+#endif
+#if HAVE_WIDE
+    {"Wide Input", wideTest}
+#endif
+};
+
+int width, height;
+
+int main(int argc, char *argv[])
+{
+    WINDOW *win;
+    int key, old_option = -1, new_option = 0;
+    bool quit = FALSE;
+
+    setlocale(LC_ALL, "");
+
+    if (initTest(&win, argc, argv))
+        return 1;
+
+#ifdef A_COLOR
+    if (has_colors())
+    {
+        init_pair(1, COLOR_WHITE, COLOR_BLUE);
+        wbkgd(win, COLOR_PAIR(1));
+    }
+    else
+#endif
+        wbkgd(win, A_REVERSE);
+
+    erase();
+    display_menu(old_option, new_option);
+
+    while (1)
+    {
+        noecho();
+        keypad(stdscr, TRUE);
+        raw();
+
+        key = getch();
+
+        switch(key)
+        {
+        case 10:
+        case 13:
+        case KEY_ENTER:
+            old_option = -1;
+            erase();
+            refresh();
+            (*command[new_option].function)(win);
+            erase();
+            display_menu(old_option, new_option);
+            break;
+
+        case KEY_PPAGE:
+        case KEY_HOME:
+            old_option = new_option;
+            new_option = 0;
+            display_menu(old_option, new_option);
+            break;
+
+        case KEY_NPAGE:
+        case KEY_END:
+            old_option = new_option;
+            new_option = MAX_OPTIONS - 1;
+            display_menu(old_option, new_option);
+            break;
+
+        case KEY_UP:
+            old_option = new_option;
+            new_option = (new_option == 0) ?
+                new_option : new_option - 1;
+            display_menu(old_option, new_option);
+            break;
+
+        case KEY_DOWN:
+            old_option = new_option;
+            new_option = (new_option == MAX_OPTIONS - 1) ?
+                new_option : new_option + 1;
+            display_menu(old_option, new_option);
+            break;
+#ifdef KEY_RESIZE
+        case KEY_RESIZE:
+# ifdef PDCURSES
+            resize_term(0, 0);
+# endif
+            old_option = -1;
+            erase();
+            display_menu(old_option, new_option);
+            break;
+#endif
+        case 'Q':
+        case 'q':
+            quit = TRUE;
+        }
+
+        if (quit == TRUE)
+            break;
+    }
+
+    delwin(win);
+    endwin();
+
+    return 0;
+}
+
+void Continue(WINDOW *win)
+{
+    mvwaddstr(win, 10, 1, " Press any key to continue");
+    wrefresh(win);
+    raw();
+    wgetch(win);
+}
+
+void Continue2(void)
+{
+    move(LINES - 1, 1);
+    clrtoeol();
+    mvaddstr(LINES - 2, 1, " Press any key to continue");
+    refresh();
+    raw();
+    getch();
+}
+
+int initTest(WINDOW **win, int argc, char *argv[])
+{
+#ifdef XCURSES
+    Xinitscr(argc, argv);
+#else
+    initscr();
+#endif
+#ifdef A_COLOR
+    if (has_colors())
+        start_color();
+#endif
+    /* Create a drawing window */
+
+    width  = 60;
+    height = 13;
+
+    *win = newwin(height, width, (LINES - height) / 2, (COLS - width) / 2);
+
+    if (*win == NULL)
+    {
+        endwin();
+        return 1;
+    }
+
+    return 0;
+}
+
+void introTest(WINDOW *win)
+{
+    werase(win);
+    wmove(win, height / 2 - 5, width / 2);
+    wvline(win, ACS_VLINE, 10);
+    wmove(win, height / 2, width / 2 - 10);
+    whline(win, ACS_HLINE, 20);
+    Continue(win);
+
+    beep();
+    werase(win);
+
+    box(win, ACS_VLINE, ACS_HLINE);
+    wrefresh(win);
+
+    cbreak();
+    mvwaddstr(win, 1, 1,
+        "You should have a rectangle in the middle of the screen");
+    mvwaddstr(win, 2, 1, "You should have heard a beep");
+    Continue(win);
+
+    flash();
+    mvwaddstr(win, 3, 1, "You should have seen a flash");
+    Continue(win);
+}
+
+void scrollTest(WINDOW *win)
+{
+    int i, OldY;
+#ifndef PDCURSES
+    int OldX;
+#endif
+    werase(win);
+    mvwaddstr(win, height - 2, 1, "The window will now scroll slowly");
+    box(win, ACS_VLINE, ACS_HLINE);
+    wrefresh(win);
+    scrollok(win, TRUE);
+    napms(500);
+
+    for (i = 1; i <= height; i++)
+    {
+        napms(150);
+        scroll(win);
+        wrefresh(win);
+    };
+
+#ifdef PDCURSES
+    OldY = getmaxy(win);
+#else
+    getmaxyx(win, OldY, OldX);
+#endif
+    mvwaddstr(win, 6, 1, "The top of the window will scroll");
+    wmove(win, 1, 1);
+    wsetscrreg(win, 0, 4);
+    box(win, ACS_VLINE, ACS_HLINE);
+    wrefresh(win);
+
+    for (i = 1; i <= 5; i++)
+    {
+        napms(500);
+        scroll(win);
+        wrefresh(win);
+    }
+
+    mvwaddstr(win, 3, 1, "The bottom of the window will scroll");
+    wmove(win, 8, 1);
+    wsetscrreg(win, 5, --OldY);
+    box(win, ACS_VLINE, ACS_HLINE);
+    wrefresh(win);
+
+    for (i = 5; i <= OldY; i++)
+    {
+        napms(300);
+        wscrl(win, -1);
+        wrefresh(win);
+    }
+
+    wsetscrreg(win, 0, OldY);
+}
+
+void inputTest(WINDOW *win)
+{
+    int w, h, bx, by, sw, sh, i, c, num = 0;
+    char buffer[80];
+    WINDOW *subWin;
+    static const char spinner[4] = "/-\\|";
+    int spinner_count = 0;
+
+    wclear(win);
+
+    getmaxyx(win, h, w);
+    getbegyx(win, by, bx);
+
+    sw = w / 3;
+    sh = h / 3;
+
+    if ((subWin = subwin(win, sh, sw, by + h - sh - 2, bx + w - sw - 2)) 
+        == NULL)
+        return;
+
+#ifdef A_COLOR
+    if (has_colors())
+    {
+        init_pair(2, COLOR_WHITE, COLOR_RED);
+        wbkgd(subWin, COLOR_PAIR(2) | A_BOLD);
+    }
+    else
+#endif
+        wbkgd(subWin, A_BOLD);
+
+    box(subWin, ACS_VLINE, ACS_HLINE);
+    wrefresh(win);
+
+    nocbreak();
+
+    wclear (win);
+    mvwaddstr(win, 1, 1,
+        "Press keys (or mouse buttons) to show their names");
+    mvwaddstr(win, 2, 1, "Press spacebar to finish");
+    wrefresh(win);
+
+    keypad(win, TRUE);
+    raw();
+    noecho();
+
+    wtimeout(win, 200);
+
+#ifdef PDCURSES
+    mouse_set(ALL_MOUSE_EVENTS);
+    PDC_save_key_modifiers(TRUE);
+    PDC_return_key_modifiers(TRUE);
+#endif
+    curs_set(0);        /* turn cursor off */
+
+    while (1)
+    {
+        while (1)
+        {
+            c = wgetch(win);
+
+            if (c == ERR)
+            {
+                spinner_count++;
+                if (spinner_count == 4)
+                    spinner_count = 0;
+                mvwaddch(win, 3, 3, spinner[spinner_count]);
+                wrefresh(win);
+            }
+            else
+                break;
+        }
+#ifdef PDCURSES
+        wmove(win, 4, 18);
+        wclrtoeol(win);
+#endif
+        mvwaddstr(win, 3, 5, "Key Pressed: ");
+        wclrtoeol(win);
+
+        if (c >= KEY_MIN)
+            wprintw(win, "%s", keyname(c));
+        else if (isprint(c))
+            wprintw(win, "%c", c);
+        else
+            wprintw(win, "%s", unctrl(c));
+#ifdef PDCURSES
+        if (c == KEY_MOUSE)
+        {
+            int button = 0;
+            request_mouse_pos();
+
+            if (BUTTON_CHANGED(1))
+                button = 1;
+            else if (BUTTON_CHANGED(2))
+                button = 2;
+            else if (BUTTON_CHANGED(3))
+                button = 3;
+
+            if (button && (BUTTON_STATUS(button) & 
+                BUTTON_MODIFIER_MASK))
+            {
+                waddstr(win, " Modifier(s):");
+             
+                if (BUTTON_STATUS(button) & BUTTON_SHIFT)
+                    waddstr(win, " SHIFT");
+
+                if (BUTTON_STATUS(button) & BUTTON_CONTROL)
+                    waddstr(win, " CONTROL");
+
+                if (BUTTON_STATUS(button) & BUTTON_ALT)
+                    waddstr(win, " ALT");
+            }
+
+            wmove(win, 4, 18);
+            wclrtoeol(win);
+            wprintw(win, "Button %d: ", button);
+
+            if (MOUSE_MOVED)
+                waddstr(win, "moved: ");
+            else if (MOUSE_WHEEL_UP)
+                waddstr(win, "wheel up: ");
+            else if (MOUSE_WHEEL_DOWN)
+                waddstr(win, "wheel dn: ");
+            else if ((BUTTON_STATUS(button) &
+                BUTTON_ACTION_MASK) == BUTTON_PRESSED)
+                waddstr(win, "pressed: ");
+            else if ((BUTTON_STATUS(button) &
+                BUTTON_ACTION_MASK) == BUTTON_CLICKED)
+                waddstr(win, "clicked: ");
+            else if ((BUTTON_STATUS(button) &
+                BUTTON_ACTION_MASK) == BUTTON_DOUBLE_CLICKED)
+                waddstr(win, "double: ");
+            else
+                waddstr(win, "released: ");
+
+            wprintw(win, "Position: Y: %d X: %d", MOUSE_Y_POS, MOUSE_X_POS);
+        }
+        else if (PDC_get_key_modifiers())
+        {
+            waddstr(win, " Modifier(s):");
+            if (PDC_get_key_modifiers() & PDC_KEY_MODIFIER_SHIFT)
+                waddstr(win, " SHIFT");
+
+            if (PDC_get_key_modifiers() & PDC_KEY_MODIFIER_CONTROL)
+                waddstr(win, " CONTROL");
+
+            if (PDC_get_key_modifiers() & PDC_KEY_MODIFIER_ALT)
+                waddstr(win, " ALT");
+
+            if (PDC_get_key_modifiers() & PDC_KEY_MODIFIER_NUMLOCK)
+                waddstr(win, " NUMLOCK");
+        }
+#endif
+        wrefresh(win);
+
+        if (c == ' ')
+            break;
+    }
+
+    wtimeout(win, -1);  /* turn off timeout() */
+    curs_set(1);        /* turn cursor back on */
+
+#ifdef PDCURSES
+    mouse_set(0L);
+    PDC_save_key_modifiers(FALSE);
+    PDC_return_key_modifiers(FALSE);
+#endif
+    wclear(win);
+    mvwaddstr(win, 2, 1, "Press some keys for 5 seconds");
+    mvwaddstr(win, 1, 1, "Pressing ^C should do nothing");
+    wrefresh(win);
+
+    werase(subWin);
+    box(subWin, ACS_VLINE, ACS_HLINE);
+
+    for (i = 0; i < 5; i++)
+    {
+        mvwprintw(subWin, 1, 1, "Time = %d", i);
+        wrefresh(subWin);
+        napms(1000);
+        flushinp();
+    }
+
+    delwin(subWin);
+    werase(win);
+    flash();
+    wrefresh(win);
+    napms(500);
+    flushinp();
+
+    mvwaddstr(win, 2, 1, "Press a key, followed by ENTER");
+    wmove(win, 9, 10);
+    wrefresh(win);
+    echo();
+
+    keypad(win, TRUE);
+    raw();
+    wgetnstr(win, buffer, 3);
+    flushinp();
+
+    wmove(win, 9, 10);
+    wdelch(win);
+    mvwaddstr(win, 4, 1, "The character should now have been deleted");
+    Continue(win);
+
+    refresh();
+    wclear(win);
+    echo();
+    buffer[0] = '\0';
+    mvwaddstr(win, 3, 2, "The window should have moved");
+    mvwaddstr(win, 4, 2,
+              "This text should have appeared without you pressing a key");
+    mvwaddstr(win, 6, 2, "Enter a number then a string seperated by space");
+    mvwin(win, 2, 1);
+    wrefresh(win);
+    mvwscanw(win, 7, 6, "%d %s", &num, buffer);
+    mvwprintw(win, 8, 6, "String: %s Number: %d", buffer, num);
+    Continue(win);
+
+    refresh();
+    wclear(win);
+    echo();
+    mvwaddstr(win, 3, 2, "Enter a 5 character string: ");
+    wgetnstr(win, buffer, 5);
+    mvwprintw(win, 4, 2, "String: %s", buffer);
+    Continue(win);
+}
+
+void outputTest(WINDOW *win)
+{
+    WINDOW *win1;
+    char Buffer[80];
+    chtype ch;
+    int by, bx;
+
+    nl();
+    wclear(win);
+    mvwaddstr(win, 1, 1, "You should now have a screen in the upper "
+                         "left corner, and this text should have wrapped");
+    waddstr(win,"\nThis text should be down\n");
+    waddstr(win,  "and broken into two here ^");
+    Continue(win);
+
+    wclear(win);
+    wattron(win, A_BOLD);
+    mvwaddstr(win, 1, 1, "A new window will appear with this text in it");
+    mvwaddstr(win, 8, 1, "Press any key to continue");
+    wrefresh(win);
+    wgetch(win);
+
+    getbegyx(win, by, bx);
+
+    if (LINES < 24 || COLS < 75)
+    {
+        mvwaddstr(win, 5, 1, "Some tests have been skipped as they require a");
+        mvwaddstr(win, 6, 1, "display of at least 24 LINES by 75 COLUMNS");
+        Continue(win);
+    }
+    else
+    {
+        win1 = newwin(10, 50, 14, 25);
+
+        if (win1 == NULL)
+        {
+            endwin();
+            return;
+        }
+
+#ifdef A_COLOR
+        if (has_colors())
+        {
+            init_pair(3, COLOR_BLUE, COLOR_WHITE);
+            wbkgd(win1, COLOR_PAIR(3));
+        }
+        else
+#endif
+            wbkgd(win1, A_NORMAL);
+
+        wclear(win1);
+        mvwaddstr(win1, 5, 1, "This text should appear; using overlay option");
+        copywin(win, win1, 0, 0, 0, 0, 9, 49, TRUE);
+        box(win1, ACS_VLINE, ACS_HLINE);
+        wmove(win1, 8, 26);
+        wrefresh(win1);
+        wgetch(win1);
+       
+        wclear(win1);
+
+        wattron(win1, A_BLINK);
+        mvwaddstr(win1, 4, 1,
+                  "This blinking text should appear in only the second window");
+        wattroff(win1, A_BLINK);
+
+        mvwin(win1, by, bx);
+        overlay(win, win1);
+        mvwin(win1, 14, 25);
+        wmove(win1, 8, 26);
+        wrefresh(win1);
+        wgetch(win1);
+
+        delwin(win1);
+    }
+
+    clear();
+    wclear(win);
+    wrefresh(win);
+    mvwaddstr(win, 6, 2, "This line shouldn't appear");
+    mvwaddstr(win, 4, 2, "Only half of the next line is visible");
+    mvwaddstr(win, 5, 2, "Only half of the next line is visible");
+    wmove(win, 6, 1);
+    wclrtobot(win);
+    wmove(win, 5, 20);
+    wclrtoeol(win);
+    mvwaddstr(win, 8, 2, "This line also shouldn't appear");
+    wmove(win, 8, 1);
+    winsdelln(win, -1);
+    Continue(win);
+
+    wmove(win, 5, 9);
+    ch = winch(win);
+
+    wclear(win);
+    wmove(win, 6, 2);
+    waddstr(win, "The next char should be l:  ");
+    winsch(win, ch);
+    Continue(win);
+
+    mvwinsstr(win, 6, 2, "A1B2C3D4E5");
+    Continue(win);
+
+    wmove(win, 5, 1);
+    winsdelln(win, 1);
+    mvwaddstr(win, 5, 2, "The lines below should have moved down");
+    Continue(win);
+
+    wclear(win);
+    wmove(win, 2, 2);
+    wprintw(win, "This is a formatted string in a window: %d %s\n",
+            42, "is it");
+    mvwaddstr(win, 10, 1, "Enter a string: ");
+    wrefresh(win);
+    echo();
+    wscanw(win, "%s", Buffer);
+
+    printw("This is a formatted string in stdscr: %d %s\n", 42, "is it");
+    mvaddstr(10, 1, "Enter a string: ");
+    scanw("%s", Buffer);
+
+    wclear(win);
+    curs_set(2);
+    mvwaddstr(win, 1, 1, "The cursor should be in high-visibility mode");
+    Continue(win);
+
+    wclear(win);
+    curs_set(0);
+    mvwaddstr(win, 1, 1, "The cursor should have disappeared");
+    Continue(win);
+
+    wclear(win);
+    curs_set(1);
+    mvwaddstr(win, 1, 1, "The cursor should be normal");
+    Continue(win);
+
+#ifdef A_COLOR
+    if (has_colors())
+    {
+        wclear(win);
+        mvwaddstr(win, 1, 1, "Colors should change after you press a key");
+        Continue(win);
+
+        init_pair(1, COLOR_RED, COLOR_WHITE);
+        wrefresh(win);
+    }
+#endif
+    werase(win);
+    mvwaddstr(win, 1, 1, "Information About Your Terminal");
+    mvwaddstr(win, 3, 1, termname());
+    mvwaddstr(win, 4, 1, longname());
+
+    if (termattrs() & A_BLINK)
+        mvwaddstr(win, 5, 1, "This terminal claims to support blinking.");
+    else
+        mvwaddstr(win, 5, 1, "This terminal does NOT support blinking.");
+
+    mvwaddnstr(win, 7, 5, "Have a nice day!ok", 16);
+    wrefresh(win);
+
+    mvwinnstr(win, 7, 5, Buffer, 18);
+    mvaddstr(LINES - 2, 10, Buffer);
+    refresh();
+    Continue(win);
+}
+
+#if HAVE_RESIZE
+void resizeTest(WINDOW *dummy)
+{
+    WINDOW *win1;
+    int nwidth = 135, nheight = 52;
+    int owidth = COLS, oheight = LINES;
+
+    savetty();
+
+    resize_term(nheight, nwidth);
+
+    clear();
+    refresh();
+
+    win1 = newwin(10, 50, 14, 25);
+
+    if (win1 == NULL)
+    {
+        endwin();
+        return;
+    }
+
+#ifdef A_COLOR
+    if (has_colors())
+    {
+        init_pair(3, COLOR_BLUE, COLOR_WHITE);
+        wattrset(win1, COLOR_PAIR(3));
+    }
+
+    wclear(win1);
+#endif
+    mvwaddstr(win1, 0, 0, "The screen may now be resized");
+    mvwprintw(win1, 1, 4, "Given size: %d by %d", nwidth, nheight);
+    mvwprintw(win1, 2, 4, "Actual size: %d by %d", COLS, LINES);
+    Continue(win1);
+
+    wclear(win1);
+    resetty();
+
+    mvwaddstr(win1, 0, 0, "The screen should now be reset");
+    mvwprintw(win1, 1, 6, "Old size: %d by %d", owidth, oheight);
+    mvwprintw(win1, 2, 6, "Size now: %d by %d", COLS, LINES);
+    Continue(win1);
+
+    delwin(win1);
+
+    clear();
+    refresh();
+}
+#endif /* HAVE_RESIZE */
+
+void padTest(WINDOW *dummy)
+{
+    WINDOW *pad, *spad;
+
+    pad = newpad(50, 100);
+    wattron(pad, A_REVERSE);
+    mvwaddstr(pad, 5, 2, "This is a new pad");
+    wattrset(pad, 0);
+    mvwaddstr(pad, 8, 0,
+        "The end of this line should be truncated here:except  now");
+    mvwaddstr(pad, 11, 1, "This line should not appear.It will now");
+    wmove(pad, 10, 1);
+    wclrtoeol(pad);
+    mvwaddstr(pad, 10, 1, " Press any key to continue");
+    prefresh(pad, 0, 0, 0, 0, 10, 45);
+    keypad(pad, TRUE);
+    raw();
+    wgetch(pad);
+
+    spad = subpad(pad, 12, 25, 7, 52);
+    mvwaddstr(spad, 2, 2, "This is a new subpad");
+    box(spad, 0, 0);
+    prefresh(pad, 0, 0, 0, 0, 15, 75);
+    keypad(pad, TRUE);
+    raw();
+    wgetch(pad);
+
+    mvwaddstr(pad, 35, 2, "This is displayed at line 35 in the pad");
+    mvwaddstr(pad, 40, 1, " Press any key to continue");
+    prefresh(pad, 30, 0, 0, 0, 10, 45);
+    keypad(pad, TRUE);
+    raw();
+    wgetch(pad);
+
+    delwin(pad);
+}
+
+#if HAVE_CLIPBOARD
+void clipboardTest(WINDOW *win)
+{
+    static const char *text =
+        "This string placed in clipboard by PDCurses test program, testcurs.";
+    char *ptr = NULL;
+    long i, length = 0;
+
+    mvaddstr(1, 1,
+             "This test will display the contents of the system clipboard");
+
+    Continue2();
+
+    scrollok(stdscr, TRUE);
+    i = PDC_getclipboard(&ptr, &length);
+
+    switch(i)
+    {
+    case PDC_CLIP_ACCESS_ERROR:
+        mvaddstr(3, 1, "There was an error accessing the clipboard");
+        refresh();
+        break;
+
+    case PDC_CLIP_MEMORY_ERROR:
+        mvaddstr(3, 1,
+            "Unable to allocate memory for clipboard contents");
+        break;
+
+    case PDC_CLIP_EMPTY:
+        mvaddstr(3, 1, "There was no text in the clipboard");
+        break;
+
+    default:
+        wsetscrreg(stdscr, 0, LINES - 1);
+        clear();
+        mvaddstr(1, 1, "Clipboard contents...");
+        mvprintw(2, 1, "%s\n", ptr);
+    }
+
+    Continue2();
+
+    clear();
+    mvaddstr(1, 1,
+        "This test will place the following string in the system clipboard:");
+    mvaddstr(2, 1, text);
+
+    i = PDC_setclipboard(text, strlen(text));
+
+    switch(i)
+    {
+    case PDC_CLIP_ACCESS_ERROR:
+        mvaddstr(3, 1, "There was an error accessing the clipboard");
+        break;
+
+    case PDC_CLIP_MEMORY_ERROR:
+        mvaddstr(3, 1, "Unable to allocate memory for clipboard contents");
+        break;
+
+    default:
+        mvaddstr(3, 1, "The string was placed in the clipboard successfully");
+    }
+
+    Continue2();
+}
+#endif /* HAVE_CLIPBOARD */
+
+void acsTest(WINDOW *win)
+{
+#ifdef ACS_S3
+# define ACSNUM 32
+#else
+# define ACSNUM 25
+#endif
+    static const char *acs_names[] =
+    {
+        "ACS_ULCORNER", "ACS_URCORNER", "ACS_LLCORNER", "ACS_LRCORNER",
+        "ACS_LTEE", "ACS_RTEE", "ACS_TTEE", "ACS_BTEE", "ACS_HLINE",
+        "ACS_VLINE", "ACS_PLUS",
+
+        "ACS_S1", "ACS_S9", "ACS_DIAMOND", "ACS_CKBOARD", "ACS_DEGREE",
+        "ACS_PLMINUS", "ACS_BULLET",
+
+        "ACS_LARROW", "ACS_RARROW", "ACS_UARROW", "ACS_DARROW",
+        "ACS_BOARD", "ACS_LANTERN", "ACS_BLOCK"
+#ifdef ACS_S3
+        , "ACS_S3", "ACS_S7", "ACS_LEQUAL", "ACS_GEQUAL", 
+        "ACS_PI", "ACS_NEQUAL", "ACS_STERLING"
+#endif
+    };
+
+    chtype acs_values[ACSNUM];
+
+#if HAVE_WIDE
+    cchar_t *wacs_values[] =
+    {
+        WACS_ULCORNER, WACS_URCORNER, WACS_LLCORNER, WACS_LRCORNER, 
+        WACS_LTEE, WACS_RTEE, WACS_TTEE, WACS_BTEE, WACS_HLINE, 
+        WACS_VLINE, WACS_PLUS,
+
+        WACS_S1, WACS_S9, WACS_DIAMOND, WACS_CKBOARD, WACS_DEGREE, 
+        WACS_PLMINUS, WACS_BULLET,
+
+        WACS_LARROW, WACS_RARROW, WACS_UARROW, WACS_DARROW, WACS_BOARD, 
+        WACS_LANTERN, WACS_BLOCK
+# ifdef WACS_S3
+        , WACS_S3, WACS_S7, WACS_LEQUAL, WACS_GEQUAL, WACS_PI, 
+        WACS_NEQUAL, WACS_STERLING
+# endif
+    };
+
+    static const wchar_t russian[] = {0x0420, 0x0443, 0x0441, 0x0441,
+        0x043a, 0x0438, 0x0439, L' ', 0x044f, 0x0437, 0x044b, 0x043a, 0};
+
+    static const wchar_t greek[] = {0x0395, 0x03bb, 0x03bb, 0x03b7,
+        0x03bd, 0x03b9, 0x03ba, 0x03ac, 0};
+
+    static const wchar_t georgian[] = {0x10e5, 0x10d0, 0x10e0, 0x10d7, 
+        0x10e3, 0x10da, 0x10d8, L' ', 0x10d4, 0x10dc, 0x10d0, 0};
+#endif
+
+    int i, tmarg = (LINES - 22) / 2;
+
+    attrset(A_BOLD);
+    mvaddstr(tmarg, (COLS - 23) / 2, "Alternate Character Set");
+    attrset(A_NORMAL);
+
+    tmarg += 3;
+
+#define A(b,c) acs_values[b] = ACS_##c
+
+    A(0,ULCORNER); A(1,URCORNER); A(2,LLCORNER); A(3,LRCORNER);
+    A(4,LTEE);     A(5,RTEE);     A(6,TTEE);     A(7,BTEE);
+    A(8,HLINE);    A(9,VLINE);    A(10,PLUS);    A(11,S1);
+    A(12,S9);      A(13,DIAMOND); A(14,CKBOARD); A(15,DEGREE);
+
+    A(16,PLMINUS); A(17,BULLET);  A(18,LARROW);  A(19,RARROW);
+    A(20,UARROW);  A(21,DARROW);  A(22,BOARD);   A(23,LANTERN);
+    A(24,BLOCK);
+#ifdef ACS_S3
+    A(25,S3);      A(26,S7);      A(27,LEQUAL);  A(28,GEQUAL);
+    A(29,PI);      A(30,NEQUAL);  A(31,STERLING);
+#endif
+
+#undef A
+
+    for (i = 0; i < ACSNUM; i++)
+    {
+        move((i % 8) * 2 + tmarg, (i / 8) * (COLS / 4) + (COLS / 8 - 7));
+        addch(acs_values[i]);
+        printw(" %s", acs_names[i]);
+    }
+
+    mvaddstr(tmarg + 18, 3, "Press any key to continue");
+    getch();
+
+#if HAVE_WIDE
+    clear();
+
+    attrset(A_BOLD);
+    mvaddstr(tmarg - 3, (COLS - 28) / 2, "Wide Alternate Character Set");
+    attrset(A_NORMAL);
+
+    for (i = 0; i < ACSNUM; i++)
+    {
+        move((i % 8) * 2 + tmarg, (i / 8) * (COLS / 4) + (COLS / 8 - 7));
+        add_wch(wacs_values[i]);
+        printw(" W%s", acs_names[i]);
+    }
+
+    /* Spanish, Russian, Greek, Georgian */
+
+    mvaddwstr(tmarg + 16, COLS / 8 - 5, L"Espa\xf1ol");
+    mvaddwstr(tmarg + 16, 3 * (COLS / 8) - 5, russian);
+    mvaddwstr(tmarg + 16, 5 * (COLS / 8) - 5, greek);
+    mvaddwstr(tmarg + 16, 7 * (COLS / 8) - 5, georgian);
+
+    mvaddstr(tmarg + 18, 3, "Press any key to continue");
+    getch();
+#endif
+}
+
+#if HAVE_COLOR
+void colorTest(WINDOW *win)
+{
+    static const short colors[] =
+    {
+        COLOR_BLACK, COLOR_RED, COLOR_GREEN, COLOR_BLUE, 
+        COLOR_CYAN, COLOR_MAGENTA, COLOR_YELLOW, COLOR_WHITE
+    };
+
+    static const char *colornames[] =
+    {
+        "COLOR_BLACK", "COLOR_RED", "COLOR_GREEN", "COLOR_BLUE", 
+        "COLOR_CYAN", "COLOR_MAGENTA", "COLOR_YELLOW", "COLOR_WHITE"
+    };
+
+    chtype fill = ACS_BLOCK;
+
+    int i, j, tmarg, col1, col2, col3;
+
+    if (!has_colors())
+        return;
+
+    tmarg = (LINES - 19) / 2;
+    col1 = (COLS - 60) / 2;
+    col2 = col1 + 20;
+    col3 = col2 + 20;
+
+    attrset(A_BOLD);
+    mvaddstr(tmarg, (COLS - 22) / 2, "Color Attribute Macros");
+    attrset(A_NORMAL);
+
+    mvaddstr(tmarg + 3, col2 + 4, "A_NORMAL");
+    mvaddstr(tmarg + 3, col3 + 5, "A_BOLD");
+
+    for (i = 0; i < 8; i++)
+    {
+        init_pair(i + 4, colors[i], COLOR_BLACK);
+
+        mvaddstr(tmarg + i + 5, col1, colornames[i]);
+
+        for (j = 0; j < 16; j++)
+        {
+            mvaddch(tmarg + i + 5, col2 + j, fill | COLOR_PAIR(i + 4));
+            mvaddch(tmarg + i + 5, col3 + j, fill | COLOR_PAIR(i + 4) | A_BOLD);
+        }
+    }
+
+    mvprintw(tmarg + 15, col1, "COLORS = %d", COLORS);
+    mvprintw(tmarg + 16, col1, "COLOR_PAIRS = %d", COLOR_PAIRS);
+
+    mvaddstr(tmarg + 19, 3, "Press any key to continue");
+    getch();
+
+    if (can_change_color())
+    {
+        struct
+        {
+            short red, green, blue;
+        } orgcolors[16];
+
+        int MAXCOL = (COLORS >= 16) ? 16 : 8;
+
+        if (MAXCOL < 8)
+            return;
+
+        for (i = 0; i < MAXCOL; i++)
+            color_content(i, &(orgcolors[i].red),
+                             &(orgcolors[i].green),
+                             &(orgcolors[i].blue));
+
+        attrset(A_BOLD);
+        mvaddstr(tmarg, (COLS - 22) / 2, " init_color() Example ");
+        attrset(A_NORMAL);
+
+        refresh();
+
+        for (i = 0; i < 8; i++)
+        {
+            init_color(colors[i], i * 125, 0, i * 125);
+
+            if (MAXCOL == 16)
+                init_color(colors[i] + 8, 0, i * 125, 0);
+        }
+
+        mvaddstr(tmarg + 19, 3, "Press any key to continue");
+        getch();
+
+        for (i = 0; i < MAXCOL; i++)
+            init_color(i, orgcolors[i].red,
+                          orgcolors[i].green,
+                          orgcolors[i].blue);
+    }
+}
+#endif
+
+#if HAVE_WIDE
+void wideTest(WINDOW *win)
+{
+    wchar_t tmp[513];
+    size_t i;
+
+    attrset(A_BOLD);
+    mvaddstr(1, (COLS - 25) / 2, "Wide Character Input Test");
+    attrset(A_NORMAL);
+
+    mvaddstr(4, 1, "Enter a string: ");
+
+    echo();
+
+    get_wstr((wint_t *)tmp);
+    addstr("\n\n String:\n\n ");
+    addwstr(tmp);
+    addstr("\n\n\n Hex:\n\n ");
+
+    for (i = 0; i < wcslen(tmp); i++)
+    {
+        printw("%04x ", tmp[i]);
+        addnwstr(tmp + i, 1);
+        addstr("  ");
+    }
+
+    noecho();
+
+    Continue2();
+}
+#endif
+
+void display_menu(int old_option, int new_option)
+{
+    int lmarg = (COLS - 14) / 2,
+        tmarg = (LINES - (MAX_OPTIONS + 2)) / 2;
+
+    if (old_option == -1)
+    {
+        int i;
+
+        attrset(A_BOLD);
+        mvaddstr(tmarg - 3, lmarg - 5, "PDCurses Test Program");
+        attrset(A_NORMAL);
+
+        for (i = 0; i < MAX_OPTIONS; i++)
+            mvaddstr(tmarg + i, lmarg, command[i].text);
+    }
+    else
+        mvaddstr(tmarg + old_option, lmarg, command[old_option].text);
+
+    attrset(A_REVERSE);
+    mvaddstr(tmarg + new_option, lmarg, command[new_option].text);
+    attrset(A_NORMAL);
+
+    mvaddstr(tmarg + MAX_OPTIONS + 2, lmarg - 23,
+             "Use Up and Down Arrows to select - Enter to run - Q to quit");
+    refresh();
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/demos/tui.c b/payloads/libpayload/curses/PDCurses-3.4/demos/tui.c
new file mode 100644
index 0000000000..e57a1b0968
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/demos/tui.c
@@ -0,0 +1,821 @@
+/********************************* tui.c ************************************/
+/*
+ * 'textual user interface'
+ *
+ * $Id: tui.c,v 1.34 2008/07/14 12:35:23 wmcbrine Exp $
+ *
+ * Author : P.J. Kunst <kunst@prl.philips.nl>
+ * Date   : 25-02-93
+ */
+
+#include <ctype.h>
+#include <curses.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include "tui.h"
+
+void statusmsg(char *);
+int waitforkey(void);
+void rmerror(void);
+
+#if defined(__unix) && !defined(__DJGPP__)
+#include <unistd.h>
+#endif
+
+#ifdef A_COLOR
+# define TITLECOLOR       1       /* color pair indices */
+# define MAINMENUCOLOR    (2 | A_BOLD)
+# define MAINMENUREVCOLOR (3 | A_BOLD | A_REVERSE)
+# define SUBMENUCOLOR     (4 | A_BOLD)
+# define SUBMENUREVCOLOR  (5 | A_BOLD | A_REVERSE)
+# define BODYCOLOR        6
+# define STATUSCOLOR      (7 | A_BOLD)
+# define INPUTBOXCOLOR    8
+# define EDITBOXCOLOR     (9 | A_BOLD | A_REVERSE)
+#else
+# define TITLECOLOR       0       /* color pair indices */
+# define MAINMENUCOLOR    (A_BOLD)
+# define MAINMENUREVCOLOR (A_BOLD | A_REVERSE)
+# define SUBMENUCOLOR     (A_BOLD)
+# define SUBMENUREVCOLOR  (A_BOLD | A_REVERSE)
+# define BODYCOLOR        0
+# define STATUSCOLOR      (A_BOLD)
+# define INPUTBOXCOLOR    0
+# define EDITBOXCOLOR     (A_BOLD | A_REVERSE)
+#endif
+
+
+#define th 1     /* title window height */
+#define mh 1     /* main menu height */
+#define sh 2     /* status window height */
+#define bh (LINES - th - mh - sh)   /* body window height */
+#define bw COLS  /* body window width */
+
+
+/******************************* STATIC ************************************/
+
+static WINDOW *wtitl, *wmain, *wbody, *wstat; /* title, menu, body, status win*/
+static int nexty, nextx;
+static int key = ERR, ch = ERR;
+static bool quit = FALSE;
+static bool incurses = FALSE;
+
+#ifndef PDCURSES
+static char wordchar(void)
+{
+    return 0x17;    /* ^W */ 
+}
+#endif
+
+static char *padstr(char *s, int length)
+{
+    static char buf[MAXSTRLEN];
+    char fmt[10];
+
+    sprintf(fmt, (int)strlen(s) > length ? "%%.%ds" : "%%-%ds", length);
+    sprintf(buf, fmt, s);
+
+    return buf;
+}
+
+static char *prepad(char *s, int length)
+{
+    int i;
+    char *p = s;
+
+    if (length > 0)
+    {
+        memmove((void *)(s + length), (const void *)s, strlen(s) + 1);
+
+        for (i = 0; i < length; i++)
+            *p++ = ' ';
+    }
+
+    return s;
+}
+
+static void rmline(WINDOW *win, int nr)   /* keeps box lines intact */
+{
+    mvwaddstr(win, nr, 1, padstr(" ", bw - 2));
+    wrefresh(win);
+}
+
+static void initcolor(void)
+{
+#ifdef A_COLOR
+    if (has_colors())
+        start_color();
+
+    /* foreground, background */
+
+    init_pair(TITLECOLOR       & ~A_ATTR, COLOR_BLACK, COLOR_CYAN);      
+    init_pair(MAINMENUCOLOR    & ~A_ATTR, COLOR_WHITE, COLOR_CYAN);    
+    init_pair(MAINMENUREVCOLOR & ~A_ATTR, COLOR_WHITE, COLOR_BLACK);
+    init_pair(SUBMENUCOLOR     & ~A_ATTR, COLOR_WHITE, COLOR_CYAN);    
+    init_pair(SUBMENUREVCOLOR  & ~A_ATTR, COLOR_WHITE, COLOR_BLACK);   
+    init_pair(BODYCOLOR        & ~A_ATTR, COLOR_WHITE, COLOR_BLUE);      
+    init_pair(STATUSCOLOR      & ~A_ATTR, COLOR_WHITE, COLOR_CYAN);   
+    init_pair(INPUTBOXCOLOR    & ~A_ATTR, COLOR_BLACK, COLOR_CYAN);
+    init_pair(EDITBOXCOLOR     & ~A_ATTR, COLOR_WHITE, COLOR_BLACK);
+#endif
+}
+
+static void setcolor(WINDOW *win, chtype color)
+{
+    chtype attr = color & A_ATTR;  /* extract Bold, Reverse, Blink bits */
+
+#ifdef A_COLOR
+    attr &= ~A_REVERSE;  /* ignore reverse, use colors instead! */
+    wattrset(win, COLOR_PAIR(color & A_CHARTEXT) | attr);
+#else
+    attr &= ~A_BOLD;     /* ignore bold, gives messy display on HP-UX */
+    wattrset(win, attr);
+#endif
+}
+
+static void colorbox(WINDOW *win, chtype color, int hasbox)
+{
+    int maxy;
+#ifndef PDCURSES
+    int maxx;
+#endif
+    chtype attr = color & A_ATTR;  /* extract Bold, Reverse, Blink bits */
+
+    setcolor(win, color);
+
+#ifdef A_COLOR
+    if (has_colors())
+        wbkgd(win, COLOR_PAIR(color & A_CHARTEXT) | (attr & ~A_REVERSE));
+    else
+#endif
+        wbkgd(win, attr);
+
+    werase(win); 
+
+#ifdef PDCURSES
+    maxy = getmaxy(win);
+#else
+    getmaxyx(win, maxy, maxx);
+#endif
+    if (hasbox && (maxy > 2))
+        box(win, 0, 0);
+
+    touchwin(win);
+    wrefresh(win);
+}
+
+static void idle(void)
+{
+    char buf[MAXSTRLEN];
+    time_t t;
+    struct tm *tp;
+
+    if (time (&t) == -1)
+        return;  /* time not available */
+
+    tp = localtime(&t);
+    sprintf(buf, " %.2d-%.2d-%.4d  %.2d:%.2d:%.2d",
+            tp->tm_mday, tp->tm_mon + 1, tp->tm_year + 1900,
+            tp->tm_hour, tp->tm_min, tp->tm_sec);
+
+    mvwaddstr(wtitl, 0, bw - strlen(buf) - 2, buf);
+    wrefresh(wtitl); 
+}
+
+static void menudim(menu *mp, int *lines, int *columns)
+{
+    int n, l, mmax = 0;
+
+    for (n=0; mp->func; n++, mp++)
+        if ((l = strlen(mp->name)) > mmax) mmax = l;
+
+    *lines = n;
+    *columns = mmax + 2;
+}
+
+static void setmenupos(int y, int x)
+{
+    nexty = y;
+    nextx = x;
+}
+
+static void getmenupos(int *y, int *x)
+{
+    *y = nexty;
+    *x = nextx;
+}
+
+static int hotkey(const char *s)
+{
+    int c0 = *s;    /* if no upper case found, return first char */
+
+    for (; *s; s++)
+        if (isupper((unsigned char)*s))
+            break;
+
+    return *s ? *s : c0;
+}
+
+static void repaintmenu(WINDOW *wmenu, menu *mp)
+{
+    int i;
+    menu *p = mp;
+
+    for (i = 0; p->func; i++, p++)
+        mvwaddstr(wmenu, i + 1, 2, p->name);
+
+    touchwin(wmenu);
+    wrefresh(wmenu);
+}
+
+static void repaintmainmenu(int width, menu *mp)
+{
+    int i;
+    menu *p = mp;
+
+    for (i = 0; p->func; i++, p++)
+        mvwaddstr(wmain, 0, i * width, prepad(padstr(p->name, width - 1), 1));
+
+    touchwin(wmain);
+    wrefresh(wmain);
+}
+
+static void mainhelp(void)
+{
+#ifdef ALT_X
+    statusmsg("Use arrow keys and Enter to select (Alt-X to quit)");
+#else
+    statusmsg("Use arrow keys and Enter to select");
+#endif
+}
+
+static void mainmenu(menu *mp)
+{
+    int nitems, barlen, old = -1, cur = 0, c, cur0;
+
+    menudim(mp, &nitems, &barlen);
+    repaintmainmenu(barlen, mp);
+
+    while (!quit)
+    {
+        if (cur != old)
+        {
+            if (old != -1)
+            {
+                mvwaddstr(wmain, 0, old * barlen, 
+                          prepad(padstr(mp[old].name, barlen - 1), 1));
+
+                statusmsg(mp[cur].desc);
+            }
+            else
+                mainhelp();
+
+            setcolor(wmain, MAINMENUREVCOLOR);
+
+            mvwaddstr(wmain, 0, cur * barlen, 
+                      prepad(padstr(mp[cur].name, barlen - 1), 1));
+
+            setcolor(wmain, MAINMENUCOLOR);
+            old = cur;
+            wrefresh(wmain);
+        }
+
+        switch (c = (key != ERR ? key : waitforkey()))
+        {
+        case KEY_DOWN:
+        case '\n':              /* menu item selected */
+            touchwin(wbody);
+            wrefresh(wbody);
+            rmerror();
+            setmenupos(th + mh, cur * barlen);
+            curs_set(1);
+            (mp[cur].func)();   /* perform function */
+            curs_set(0);
+
+            switch (key)
+            {
+            case KEY_LEFT:
+                cur = (cur + nitems - 1) % nitems;
+                key = '\n';
+                break;
+
+            case KEY_RIGHT:
+                cur = (cur + 1) % nitems;
+                key = '\n';
+                break;
+
+            default:
+                key = ERR;
+            }
+
+            repaintmainmenu(barlen, mp);
+            old = -1;
+            break;
+
+        case KEY_LEFT:
+            cur = (cur + nitems - 1) % nitems;
+            break;
+
+        case KEY_RIGHT:
+            cur = (cur + 1) % nitems;
+            break;
+
+        case KEY_ESC:
+            mainhelp();
+            break;
+
+        default:
+            cur0 = cur;
+
+            do
+            {
+                cur = (cur + 1) % nitems;
+
+            } while ((cur != cur0) && (hotkey(mp[cur].name) != toupper(c)));
+
+            if (hotkey(mp[cur].name) == toupper(c))
+                key = '\n';
+        }
+
+    }
+
+    rmerror();
+    touchwin(wbody);
+    wrefresh(wbody);
+}
+
+static void cleanup(void)   /* cleanup curses settings */
+{
+    if (incurses)
+    {
+        delwin(wtitl);
+        delwin(wmain);
+        delwin(wbody);
+        delwin(wstat);
+        curs_set(1);
+        endwin();
+        incurses = FALSE;
+    }
+}
+
+
+/******************************* EXTERNAL **********************************/
+
+void clsbody(void)
+{
+    werase(wbody);
+    wmove(wbody, 0, 0);
+}
+
+int bodylen(void)
+{
+#ifdef PDCURSES
+    return getmaxy(wbody);
+#else
+    int maxy, maxx;
+
+    getmaxyx(wbody, maxy, maxx);
+    return maxy;
+#endif
+}
+
+WINDOW *bodywin(void)
+{
+    return wbody;
+}
+
+void rmerror(void)
+{
+    rmline(wstat, 0);
+}
+
+void rmstatus(void)
+{
+    rmline(wstat, 1);
+}
+
+void titlemsg(char *msg)
+{
+    mvwaddstr(wtitl, 0, 2, padstr(msg, bw - 3));
+    wrefresh(wtitl);
+}
+
+void bodymsg(char *msg)
+{
+    waddstr(wbody, msg);
+    wrefresh(wbody);
+}
+
+void errormsg(char *msg)
+{
+    beep();
+    mvwaddstr(wstat, 0, 2, padstr(msg, bw - 3));
+    wrefresh(wstat);
+}
+
+void statusmsg(char *msg)
+{
+    mvwaddstr(wstat, 1, 2, padstr(msg, bw - 3));
+    wrefresh(wstat);
+}
+
+bool keypressed(void)
+{
+    ch = wgetch(wbody);
+
+    return ch != ERR;
+}
+
+int getkey(void)
+{
+    int c = ch;
+
+    ch = ERR;
+#ifdef ALT_X
+    quit = (c == ALT_X);    /* PC only ! */
+#endif
+    return c;
+}
+
+int waitforkey(void)
+{
+    do idle(); while (!keypressed());
+    return getkey();
+}
+
+void DoExit(void)   /* terminate program */
+{
+    quit = TRUE;
+}
+
+void domenu(menu *mp)
+{
+    int y, x, nitems, barlen, mheight, mw, old = -1, cur = 0, cur0;
+    bool stop = FALSE;
+    WINDOW *wmenu;
+
+    curs_set(0);
+    getmenupos(&y, &x);
+    menudim(mp, &nitems, &barlen);
+    mheight = nitems + 2;
+    mw = barlen + 2;
+    wmenu = newwin(mheight, mw, y, x);
+    colorbox(wmenu, SUBMENUCOLOR, 1);
+    repaintmenu(wmenu, mp);
+
+    key = ERR;
+
+    while (!stop && !quit)
+    {
+        if (cur != old)
+        {
+            if (old != -1)
+                mvwaddstr(wmenu, old + 1, 1, 
+                          prepad(padstr(mp[old].name, barlen - 1), 1));
+
+            setcolor(wmenu, SUBMENUREVCOLOR);
+            mvwaddstr(wmenu, cur + 1, 1,
+                      prepad(padstr(mp[cur].name, barlen - 1), 1));
+
+            setcolor(wmenu, SUBMENUCOLOR);
+            statusmsg(mp[cur].desc);
+
+            old = cur;
+            wrefresh(wmenu);
+        }
+
+        switch (key = ((key != ERR) ? key : waitforkey()))
+        {
+        case '\n':          /* menu item selected */
+            touchwin(wbody);
+            wrefresh(wbody);
+            setmenupos(y + 1, x + 1);
+            rmerror();
+
+            key = ERR;
+            curs_set(1);
+            (mp[cur].func)();   /* perform function */
+            curs_set(0);
+
+            repaintmenu(wmenu, mp);
+
+            old = -1;
+            break;
+
+        case KEY_UP:
+            cur = (cur + nitems - 1) % nitems;
+            key = ERR;
+            break;
+
+        case KEY_DOWN:
+            cur = (cur + 1) % nitems;
+            key = ERR;
+            break;
+
+        case KEY_ESC:
+        case KEY_LEFT:
+        case KEY_RIGHT:
+            if (key == KEY_ESC)
+                key = ERR;  /* return to prev submenu */
+
+            stop = TRUE;
+            break;
+
+        default:
+            cur0 = cur;
+
+            do
+            {
+                cur = (cur + 1) % nitems;
+
+            } while ((cur != cur0) &&
+                     (hotkey(mp[cur].name) != toupper((int)key)));
+
+            key = (hotkey(mp[cur].name) == toupper((int)key)) ? '\n' : ERR;
+        }
+
+    }
+
+    rmerror();
+    delwin(wmenu);
+    touchwin(wbody);
+    wrefresh(wbody);
+}
+
+void startmenu(menu *mp, char *mtitle)
+{
+    initscr();
+    incurses = TRUE;
+    initcolor();
+
+    wtitl = subwin(stdscr, th, bw, 0, 0);
+    wmain = subwin(stdscr, mh, bw, th, 0);
+    wbody = subwin(stdscr, bh, bw, th + mh, 0);
+    wstat = subwin(stdscr, sh, bw, th + mh + bh, 0);
+
+    colorbox(wtitl, TITLECOLOR, 0);
+    colorbox(wmain, MAINMENUCOLOR, 0);
+    colorbox(wbody, BODYCOLOR, 0);
+    colorbox(wstat, STATUSCOLOR, 0);
+
+    if (mtitle)
+        titlemsg(mtitle);
+
+    cbreak();              /* direct input (no newline required)... */
+    noecho();              /* ... without echoing */
+    curs_set(0);           /* hide cursor (if possible) */
+    nodelay(wbody, TRUE);  /* don't wait for input... */
+    halfdelay(10);         /* ...well, no more than a second, anyway */
+    keypad(wbody, TRUE);   /* enable cursor keys */
+    scrollok(wbody, TRUE); /* enable scrolling in main window */
+
+    leaveok(stdscr, TRUE);
+    leaveok(wtitl, TRUE);
+    leaveok(wmain, TRUE);
+    leaveok(wstat, TRUE);
+
+    mainmenu(mp);
+
+    cleanup();
+}
+
+static void repainteditbox(WINDOW *win, int x, char *buf)
+{
+#ifndef PDCURSES
+    int maxy;
+#endif
+    int maxx;
+
+#ifdef PDCURSES
+    maxx = getmaxx(win);
+#else
+    getmaxyx(win, maxy, maxx);
+#endif
+    werase(win);
+    mvwprintw(win, 0, 0, "%s", padstr(buf, maxx));
+    wmove(win, 0, x);
+    wrefresh(win); 
+}
+
+/*
+
+  weditstr()     - edit string
+
+  Description:
+    The initial value of 'str' with a maximum length of 'field' - 1,
+    which is supplied by the calling routine, is editted. The user's 
+    erase (^H), kill (^U) and delete word (^W) chars are interpreted. 
+    The PC insert or Tab keys toggle between insert and edit mode.
+    Escape aborts the edit session, leaving 'str' unchanged.
+    Enter, Up or Down Arrow are used to accept the changes to 'str'.
+    NOTE: editstr(), mveditstr(), and mvweditstr() are macros.
+
+  Return Value:
+    Returns the input terminating character on success (Escape, 
+    Enter, Up or Down Arrow) and ERR on error.
+
+  Errors:
+    It is an error to call this function with a NULL window pointer.
+    The length of the initial 'str' must not exceed 'field' - 1.
+
+*/
+
+int weditstr(WINDOW *win, char *buf, int field)
+{
+    char org[MAXSTRLEN], *tp, *bp = buf;
+    bool defdisp = TRUE, stop = FALSE, insert = FALSE;
+    int cury, curx, begy, begx, oldattr;
+    WINDOW *wedit;
+    int c = 0;
+
+    if ((field >= MAXSTRLEN) || (buf == NULL) ||
+        ((int)strlen(buf) > field - 1))
+        return ERR;
+
+    strcpy(org, buf);   /* save original */
+
+    wrefresh(win);
+    getyx(win, cury, curx);
+    getbegyx(win, begy, begx);
+
+    wedit = subwin(win, 1, field, begy + cury, begx + curx);
+    oldattr = wedit->_attrs;
+    colorbox(wedit, EDITBOXCOLOR, 0);
+
+    keypad(wedit, TRUE);
+    curs_set(1);
+
+    while (!stop)
+    {
+        idle();
+        repainteditbox(wedit, bp - buf, buf);
+
+        switch (c = wgetch(wedit))
+        {
+        case ERR:
+            break;
+
+        case KEY_ESC:
+            strcpy(buf, org);   /* restore original */
+            stop = TRUE;
+            break;
+
+        case '\n':
+        case KEY_UP:
+        case KEY_DOWN:
+            stop = TRUE;
+            break;
+
+        case KEY_LEFT:
+            if (bp > buf)
+                bp--;
+            break;
+
+        case KEY_RIGHT:
+            defdisp = FALSE;
+            if (bp - buf < (int)strlen(buf))
+                bp++;
+            break;
+
+        case '\t':            /* TAB -- because insert
+                                  is broken on HPUX */
+        case KEY_IC:          /* enter insert mode */
+        case KEY_EIC:         /* exit insert mode */
+            defdisp = FALSE;
+            insert = !insert;
+
+            curs_set(insert ? 2 : 1);
+            break;
+
+        default:
+            if (c == erasechar())       /* backspace, ^H */
+            {
+                if (bp > buf)
+                {
+                    memmove((void *)(bp - 1), (const void *)bp, strlen(bp) + 1);
+                    bp--;
+                }
+            }
+            else if (c == killchar())   /* ^U */
+            {
+                bp = buf;
+                *bp = '\0';
+            }
+            else if (c == wordchar())   /* ^W */
+            {
+                tp = bp;
+
+                while ((bp > buf) && (*(bp - 1) == ' ')) 
+                    bp--;
+                while ((bp > buf) && (*(bp - 1) != ' ')) 
+                    bp--;
+
+                memmove((void *)bp, (const void *)tp, strlen(tp) + 1);
+            }
+            else if (isprint(c))
+            {
+                if (defdisp)
+                {
+                    bp = buf;
+                    *bp = '\0';
+                    defdisp = FALSE;
+                }
+
+                if (insert)
+                {
+                    if ((int)strlen(buf) < field - 1)
+                    {
+                        memmove((void *)(bp + 1), (const void *)bp,
+                                strlen(bp) + 1);
+
+                        *bp++ = c;
+                    }
+                }
+                else if (bp - buf < field - 1)
+                {
+                    /* append new string terminator */
+
+                    if (!*bp)
+                        bp[1] = '\0';
+            
+                    *bp++ = c;
+                }
+            }
+        }
+    }
+
+    curs_set(0);
+
+    wattrset(wedit, oldattr);
+    repainteditbox(wedit, bp - buf, buf);
+    delwin(wedit);
+
+    return c;
+}
+
+WINDOW *winputbox(WINDOW *win, int nlines, int ncols)
+{
+    WINDOW *winp;
+    int cury, curx, begy, begx;
+
+    getyx(win, cury, curx);
+    getbegyx(win, begy, begx);
+
+    winp = newwin(nlines, ncols, begy + cury, begx + curx);
+    colorbox(winp, INPUTBOXCOLOR, 1);
+
+    return winp;
+}
+
+int getstrings(char *desc[], char *buf[], int field)
+{
+    WINDOW *winput;
+    int oldy, oldx, maxy, maxx, nlines, ncols, i, n, l, mmax = 0;
+    int c = 0;
+    bool stop = FALSE;
+
+    for (n = 0; desc[n]; n++)
+        if ((l = strlen(desc[n])) > mmax)
+            mmax = l;
+
+    nlines = n + 2; ncols = mmax + field + 4;
+    getyx(wbody, oldy, oldx);
+    getmaxyx(wbody, maxy, maxx);
+
+    winput = mvwinputbox(wbody, (maxy - nlines) / 2, (maxx - ncols) / 2, 
+        nlines, ncols);
+
+    for (i = 0; i < n; i++)
+        mvwprintw(winput, i + 1, 2, "%s", desc[i]);
+
+    i = 0;
+
+    while (!stop)
+    {
+        switch (c = mvweditstr(winput, i+1, mmax+3, buf[i], field))
+        {
+        case KEY_ESC:
+            stop = TRUE;
+            break;
+
+        case KEY_UP:
+            i = (i + n - 1) % n;
+            break;
+
+        case '\n':
+        case '\t':
+        case KEY_DOWN:
+            if (++i == n)
+                stop = TRUE;    /* all passed? */
+        }
+    }
+
+    delwin(winput);
+    touchwin(wbody);
+    wmove(wbody, oldy, oldx);
+    wrefresh(wbody);
+
+    return c;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/demos/tui.h b/payloads/libpayload/curses/PDCurses-3.4/demos/tui.h
new file mode 100644
index 0000000000..b99ca6b222
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/demos/tui.h
@@ -0,0 +1,67 @@
+/*
+ * 'textual user interface'
+ *
+ * $Id: tui.h,v 1.11 2008/07/14 12:35:23 wmcbrine Exp $
+ *
+ * Author : P.J. Kunst <kunst@prl.philips.nl>
+ * Date   : 25-02-93
+ */
+
+#ifndef _TUI_H_
+#define _TUI_H_
+
+#include <curses.h>
+
+#ifdef A_COLOR
+#define A_ATTR  (A_ATTRIBUTES ^ A_COLOR)  /* A_BLINK, A_REVERSE, A_BOLD */
+#else
+#define A_ATTR  (A_ATTRIBUTES)            /* standard UNIX attributes */
+#endif
+
+#define MAXSTRLEN  256
+#define KEY_ESC    0x1b     /* Escape */
+
+typedef void (*FUNC)(void);
+
+typedef struct 
+{
+    char *name; /* item label */
+    FUNC  func; /* (pointer to) function */
+    char *desc; /* function description */
+} menu;
+
+/* ANSI C function prototypes: */
+
+void    clsbody(void);
+int     bodylen(void);
+WINDOW *bodywin(void);
+
+void    rmerror(void);
+void    rmstatus(void);
+
+void    titlemsg(char *msg);
+void    bodymsg(char *msg);
+void    errormsg(char *msg);
+void    statusmsg(char *msg);
+
+bool    keypressed(void);
+int     getkey(void);
+int     waitforkey(void);
+
+void    DoExit(void);
+void    startmenu(menu *mp, char *title);
+void    domenu(menu *mp);
+
+int     weditstr(WINDOW *win, char *buf, int field);
+WINDOW *winputbox(WINDOW *win, int nlines, int ncols);
+int     getstrings(char *desc[], char *buf[], int field);
+
+#define editstr(s,f)           (weditstr(stdscr,s,f))
+#define mveditstr(y,x,s,f)     (move(y,x)==ERR?ERR:editstr(s,f))
+#define mvweditstr(w,y,x,s,f)  (wmove(w,y,x)==ERR?ERR:weditstr(w,s,f))
+
+#define inputbox(l,c)          (winputbox(stdscr,l,c))
+#define mvinputbox(y,x,l,c)    (move(y,x)==ERR?w:inputbox(l,c))
+#define mvwinputbox(w,y,x,l,c) (wmove(w,y,x)==ERR?w:winputbox(w,l,c))
+
+#endif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/demos/tuidemo.c b/payloads/libpayload/curses/PDCurses-3.4/demos/tuidemo.c
new file mode 100644
index 0000000000..a22d2a4181
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/demos/tuidemo.c
@@ -0,0 +1,233 @@
+/*
+ * $Id: tuidemo.c,v 1.22 2008/07/14 12:35:23 wmcbrine Exp $
+ *
+ * Author : P.J. Kunst <kunst@prl.philips.nl>
+ * Date   : 25-02-93
+ *
+ * Purpose: This program demonstrates the use of the 'curses' library
+ *          for the creation of (simple) menu-operated programs.
+ *          In the PDCurses version, use is made of colors for the
+ *          highlighting of subwindows (title bar, status bar etc).
+ *
+ * Acknowledgement: some ideas were borrowed from Mark Hessling's
+ *                  version of the 'testcurs' program.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <locale.h>
+#include "tui.h"
+
+/* change this if source at other location */
+
+#ifdef XCURSES
+# define FNAME  "../demos/tui.c"
+#else
+# define FNAME  "..\\demos\\tui.c"
+#endif
+
+/**************************** strings entry box ***************************/
+
+void address(void)
+{
+    char *fieldname[6] = 
+    {
+        "Name", "Street", "City", "State", "Country", (char *)0
+    };
+
+    char *fieldbuf[5];
+    WINDOW *wbody = bodywin();
+    int i, field = 50;
+
+    for (i = 0; i < 5; i++)
+        fieldbuf[i] = calloc(1, field + 1);
+
+    if (getstrings(fieldname, fieldbuf, field) != KEY_ESC)
+    {
+        for (i = 0; fieldname[i]; i++)
+            wprintw(wbody, "%10s : %s\n",
+                fieldname[i], fieldbuf[i]);
+
+        wrefresh(wbody);
+    }
+
+    for (i = 0; i < 5; i++)
+        free(fieldbuf[i]);
+}
+
+/**************************** string entry box ****************************/
+
+char *getfname(char *desc, char *fname, int field)
+{
+    char *fieldname[2];
+    char *fieldbuf[1];
+
+    fieldname[0] = desc;
+    fieldname[1] = 0;
+    fieldbuf[0] = fname;
+
+    return (getstrings(fieldname, fieldbuf, field) == KEY_ESC) ? NULL : fname;
+}
+
+/**************************** a very simple file browser ******************/
+
+void showfile(char *fname)
+{
+    int i, bh = bodylen();
+    FILE *fp;
+    char buf[MAXSTRLEN];
+    bool ateof = FALSE;
+
+    statusmsg("FileBrowser: Hit key to continue, Q to quit");
+
+    if ((fp = fopen(fname, "r")) != NULL)   /* file available? */
+    {
+        while (!ateof)
+        {
+            clsbody();
+
+            for (i = 0; i < bh - 1 && !ateof; i++)
+            {
+                buf[0] = '\0';
+                fgets(buf, MAXSTRLEN, fp);
+
+                if (strlen(buf))
+                    bodymsg(buf);
+                else
+                    ateof = TRUE;
+            }
+
+            switch (waitforkey())
+            {
+            case 'Q':
+            case 'q':
+            case 0x1b:
+                ateof = TRUE;
+            }
+        }
+
+        fclose(fp);
+    }
+    else
+    {
+        sprintf(buf, "ERROR: file '%s' not found", fname);
+        errormsg(buf);
+    }
+}
+
+/***************************** forward declarations ***********************/
+
+void sub0(void), sub1(void), sub2(void), sub3(void);
+void func1(void), func2(void);
+void subfunc1(void), subfunc2(void);
+void subsub(void);
+
+/***************************** menus initialization ***********************/
+
+menu MainMenu[] =
+{
+    { "Asub", sub0, "Go inside first submenu" },
+    { "Bsub", sub1, "Go inside second submenu" },
+    { "Csub", sub2, "Go inside third submenu" },
+    { "Dsub", sub3, "Go inside fourth submenu" },
+    { "", (FUNC)0, "" }   /* always add this as the last item! */
+};
+
+menu SubMenu0[] =
+{
+    { "Exit", DoExit, "Terminate program" },
+    { "", (FUNC)0, "" }
+};
+
+menu SubMenu1[] =
+{
+    { "OneBeep", func1, "Sound one beep" },
+    { "TwoBeeps", func2, "Sound two beeps" },
+    { "", (FUNC)0, "" }
+};
+
+menu SubMenu2[] =
+{
+    { "Browse", subfunc1, "Source file lister" },
+    { "Input", subfunc2, "Interactive file lister" },
+    { "Address", address, "Get address data" },
+    { "", (FUNC)0, "" }
+};
+
+menu SubMenu3[] =
+{
+    { "SubSub", subsub, "Go inside sub-submenu" },
+    { "", (FUNC)0, "" }
+};
+
+/***************************** main menu functions ************************/
+
+void sub0(void)
+{
+    domenu(SubMenu0);
+}
+
+void sub1(void)
+{
+    domenu(SubMenu1);
+}
+
+void sub2(void)
+{
+    domenu(SubMenu2);
+}
+
+void sub3(void)
+{
+    domenu(SubMenu3);
+}
+
+/***************************** submenu1 functions *************************/
+
+void func1(void)
+{
+    beep();
+    bodymsg("One beep! ");
+}
+
+void func2(void)
+{
+    beep();
+    bodymsg("Two beeps! ");
+    beep();
+}
+
+/***************************** submenu2 functions *************************/
+
+void subfunc1(void)
+{
+    showfile(FNAME);
+}
+
+void subfunc2(void)
+{
+    char fname[MAXSTRLEN];
+
+    strcpy(fname, FNAME);
+    if (getfname ("File to browse:", fname, 50))
+        showfile(fname);
+}
+
+/***************************** submenu3 functions *************************/
+
+void subsub(void)
+{
+    domenu(SubMenu2);
+}
+
+/***************************** start main menu  ***************************/
+
+int main(int argc, char **argv)
+{
+    setlocale(LC_ALL, "");
+
+    startmenu(MainMenu, "TUI - 'textual user interface' demonstration program");
+
+    return 0;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/demos/worm.c b/payloads/libpayload/curses/PDCurses-3.4/demos/worm.c
new file mode 100644
index 0000000000..5a823f9069
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/demos/worm.c
@@ -0,0 +1,434 @@
+/****************************************************************************
+ * Copyright (c) 2005 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/*
+
+         @@@        @@@    @@@@@@@@@@     @@@@@@@@@@@    @@@@@@@@@@@@
+         @@@        @@@   @@@@@@@@@@@@    @@@@@@@@@@@@   @@@@@@@@@@@@@
+         @@@        @@@  @@@@      @@@@   @@@@           @@@@ @@@  @@@@
+         @@@   @@   @@@  @@@        @@@   @@@            @@@  @@@   @@@
+         @@@  @@@@  @@@  @@@        @@@   @@@            @@@  @@@   @@@
+         @@@@ @@@@ @@@@  @@@        @@@   @@@            @@@  @@@   @@@
+          @@@@@@@@@@@@   @@@@      @@@@   @@@            @@@  @@@   @@@
+           @@@@  @@@@     @@@@@@@@@@@@    @@@            @@@  @@@   @@@
+            @@    @@       @@@@@@@@@@     @@@            @@@  @@@   @@@
+
+                                 Eric P. Scott
+                          Caltech High Energy Physics
+                                 October, 1980
+
+                           Color by Eric S. Raymond
+                                  July, 1995
+
+Options:
+        -f                      fill screen with copies of 'WORM' at start.
+        -l <n>                  set worm length
+        -n <n>                  set number of worms
+        -t                      make worms leave droppings
+
+  $Id: worm.c,v 1.16 2008/07/13 16:08:17 wmcbrine Exp $
+*/
+
+#include <curses.h>
+#include <stdlib.h>
+#include <time.h>
+
+#define FLAVORS 7
+
+static chtype flavor[FLAVORS] =
+{
+    'O', '*', '#', '$', '%', '0', '@'
+};
+
+static const short xinc[] =
+{
+    1, 1, 1, 0, -1, -1, -1, 0
+},
+yinc[] =
+{
+    -1, 0, 1, 1, 1, 0, -1, -1
+};
+
+static struct worm
+{
+    int orientation, head;
+    short *xpos, *ypos;
+} worm[40];
+
+static const char *field;
+static int length = 16, number = 3;
+static chtype trail = ' ';
+
+static const struct options
+{
+    int nopts;
+    int opts[3];
+} normal[8] =
+{
+    { 3, { 7, 0, 1 } }, { 3, { 0, 1, 2 } }, { 3, { 1, 2, 3 } },
+    { 3, { 2, 3, 4 } }, { 3, { 3, 4, 5 } }, { 3, { 4, 5, 6 } },
+    { 3, { 5, 6, 7 } }, { 3, { 6, 7, 0 } }
+},
+upper[8] =
+{
+    { 1, { 1, 0, 0 } }, { 2, { 1, 2, 0 } }, { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } }, { 0, { 0, 0, 0 } }, { 2, { 4, 5, 0 } },
+    { 1, { 5, 0, 0 } }, { 2, { 1, 5, 0 } }
+},
+left[8] =
+{
+    { 0, { 0, 0, 0 } }, { 0, { 0, 0, 0 } }, { 0, { 0, 0, 0 } },
+    { 2, { 2, 3, 0 } }, { 1, { 3, 0, 0 } }, { 2, { 3, 7, 0 } },
+    { 1, { 7, 0, 0 } }, { 2, { 7, 0, 0 } }
+},
+right[8] =
+{
+    { 1, { 7, 0, 0 } }, { 2, { 3, 7, 0 } }, { 1, { 3, 0, 0 } },
+    { 2, { 3, 4, 0 } }, { 0, { 0, 0, 0 } }, { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } }, { 2, { 6, 7, 0 } }
+},
+lower[8] =
+{
+    { 0, { 0, 0, 0 } }, { 2, { 0, 1, 0 } }, { 1, { 1, 0, 0 } },
+    { 2, { 1, 5, 0 } }, { 1, { 5, 0, 0 } }, { 2, { 5, 6, 0 } },
+    { 0, { 0, 0, 0 } }, { 0, { 0, 0, 0 } }
+},
+upleft[8] =
+{
+    { 0, { 0, 0, 0 } }, { 0, { 0, 0, 0 } }, { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } }, { 0, { 0, 0, 0 } }, { 1, { 3, 0, 0 } },
+    { 2, { 1, 3, 0 } }, { 1, { 1, 0, 0 } }
+},
+upright[8] =
+{
+    { 2, { 3, 5, 0 } }, { 1, { 3, 0, 0 } }, { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } }, { 0, { 0, 0, 0 } }, { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } }, { 1, { 5, 0, 0 } }
+},
+lowleft[8] =
+{
+    { 3, { 7, 0, 1 } }, { 0, { 0, 0, 0 } }, { 0, { 0, 0, 0 } },
+    { 1, { 1, 0, 0 } }, { 2, { 1, 7, 0 } }, { 1, { 7, 0, 0 } },
+    { 0, { 0, 0, 0 } }, { 0, { 0, 0, 0 } }
+},
+lowright[8] =
+{
+    { 0, { 0, 0, 0 } }, { 1, { 7, 0, 0 } }, { 2, { 5, 7, 0 } },
+    { 1, { 5, 0, 0 } }, { 0, { 0, 0, 0 } }, { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } }, { 0, { 0, 0, 0 } }
+};
+
+static void cleanup(void)
+{
+    standend();
+    refresh();
+    curs_set(1);
+    endwin();
+}
+
+int main(int argc, char *argv[])
+{
+    const struct options *op;
+    struct worm *w;
+    short **ref, *ip;
+    int x, y, n, h, last, bottom, seed;
+
+    for (x = 1; x < argc; x++)
+    {
+        char *p = argv[x];
+
+        if (*p == '-')
+            p++;
+
+        switch (*p)
+        {
+        case 'f':
+            field = "WORM";
+            break;
+        case 'l':
+            if (++x == argc)
+                goto usage;
+
+            if ((length = atoi(argv[x])) < 2 || length > 1024)
+            {
+                fprintf(stderr, "%s: Invalid length\n", *argv);
+                return EXIT_FAILURE;
+            }
+
+            break;
+        case 'n':
+            if (++x == argc)
+                goto usage;
+
+            if ((number = atoi(argv[x])) < 1 || number > 40)
+            {
+                fprintf(stderr, "%s: Invalid number of worms\n", *argv);
+                return EXIT_FAILURE;
+            }
+
+            break;
+        case 't':
+            trail = '.';
+            break;
+        default:
+              usage:
+            fprintf(stderr, "usage: %s [-field] [-length #] "
+                            "[-number #] [-trail]\n", *argv);
+            return EXIT_FAILURE;
+        }
+    }
+
+#ifdef XCURSES
+    Xinitscr(argc, argv);
+#else
+    initscr();
+#endif
+    seed = time((time_t *)0);
+    srand(seed);
+
+    noecho();
+    cbreak();
+    nonl();
+    keypad(stdscr, TRUE);
+
+    curs_set(0);
+
+    bottom = LINES - 1;
+    last = COLS - 1;
+
+#ifdef A_COLOR
+    if (has_colors())
+    {
+        int bg = COLOR_BLACK;
+        start_color();
+
+# if defined(NCURSES_VERSION) || (defined(PDC_BUILD) && PDC_BUILD > 3000)
+        if (use_default_colors() == OK)
+            bg = -1;
+# endif
+
+# define SET_COLOR(num, fg) \
+        init_pair(num + 1, fg, bg); \
+        flavor[num] |= COLOR_PAIR(num + 1) | A_BOLD
+
+        SET_COLOR(0, COLOR_GREEN);
+        SET_COLOR(1, COLOR_RED);
+        SET_COLOR(2, COLOR_CYAN);
+        SET_COLOR(3, COLOR_WHITE);
+        SET_COLOR(4, COLOR_MAGENTA);
+        SET_COLOR(5, COLOR_BLUE);
+        SET_COLOR(6, COLOR_YELLOW);
+    }
+#endif
+
+    ref = malloc(sizeof(short *) * LINES);
+
+    for (y = 0; y < LINES; y++)
+    {
+        ref[y] = malloc(sizeof(short) * COLS);
+
+        for (x = 0; x < COLS; x++)
+            ref[y][x] = 0;
+    }
+
+#ifdef BADCORNER
+    /* if addressing the lower right corner doesn't work in your curses */
+
+    ref[bottom][last] = 1;
+#endif
+
+    for (n = number, w = &worm[0]; --n >= 0; w++)
+    {
+        w->orientation = w->head = 0;
+
+        if ((ip = malloc(sizeof(short) * (length + 1))) == NULL)
+        {
+            fprintf(stderr, "%s: out of memory\n", *argv);
+            return EXIT_FAILURE;
+        }
+
+        w->xpos = ip;
+
+        for (x = length; --x >= 0;)
+            *ip++ = -1;
+
+        if ((ip = malloc(sizeof(short) * (length + 1))) == NULL)
+        {
+            fprintf(stderr, "%s: out of memory\n", *argv);
+            return EXIT_FAILURE;
+        }
+
+        w->ypos = ip;
+
+        for (y = length; --y >= 0;)
+            *ip++ = -1;
+    }
+
+    if (field)
+    {
+        const char *p = field;
+
+        for (y = bottom; --y >= 0;)
+            for (x = COLS; --x >= 0;)
+            {
+                addch((chtype) (*p++));
+
+                if (!*p)
+                    p = field;
+            }
+    }
+
+    napms(12);
+    refresh();
+    nodelay(stdscr, TRUE);
+
+    for (;;)
+    {
+        int ch;
+
+        if ((ch = getch()) > 0)
+        {
+#ifdef KEY_RESIZE
+            if (ch == KEY_RESIZE)
+            {
+# ifdef PDCURSES
+                resize_term(0, 0);
+                erase();
+# endif
+                if (last != COLS - 1)
+                {
+                    for (y = 0; y <= bottom; y++)
+                    {
+                        ref[y] = realloc(ref[y], sizeof(short) * COLS);
+
+                        for (x = last + 1; x < COLS; x++)
+                            ref[y][x] = 0;
+                    }
+
+                    last = COLS - 1;
+                }
+
+                if (bottom != LINES - 1)
+                {
+                    for (y = LINES; y <= bottom; y++)
+                        free(ref[y]);
+
+                    ref = realloc(ref, sizeof(short *) * LINES);
+
+                    for (y = bottom + 1; y < LINES; y++)
+                    {
+                        ref[y] = malloc(sizeof(short) * COLS);
+
+                        for (x = 0; x < COLS; x++)
+                            ref[y][x] = 0;
+                    }
+
+                    bottom = LINES - 1;
+                }
+            }
+
+#endif /* KEY_RESIZE */
+
+            /* Make it simple to put this into single-step mode,
+               or resume normal operation - T. Dickey */
+
+            if (ch == 'q')
+            {
+                cleanup();
+                return EXIT_SUCCESS;
+            }
+            else if (ch == 's')
+                nodelay(stdscr, FALSE);
+            else if (ch == ' ')
+                nodelay(stdscr, TRUE);
+        }
+
+        for (n = 0, w = &worm[0]; n < number; n++, w++)
+        {
+            if ((x = w->xpos[h = w->head]) < 0)
+            {
+                move(y = w->ypos[h] = bottom, x = w->xpos[h] = 0);
+                addch(flavor[n % FLAVORS]);
+                ref[y][x]++;
+            }
+            else
+                y = w->ypos[h];
+
+            if (x > last)
+                x = last;
+
+            if (y > bottom)
+                y = bottom;
+
+            if (++h == length)
+                h = 0;
+
+            if (w->xpos[w->head = h] >= 0)
+            {
+                int x1 = w->xpos[h];
+                int y1 = w->ypos[h];
+
+                if (y1 < LINES && x1 < COLS && --ref[y1][x1] == 0)
+                {
+                    move(y1, x1);
+                    addch(trail);
+                }
+            }
+
+            op = &(x == 0 ? (y == 0 ? upleft :
+                  (y == bottom ? lowleft : left)) :
+                  (x == last ? (y == 0 ? upright :
+                  (y == bottom ? lowright : right)) :
+                  (y == 0 ? upper :
+                  (y == bottom ? lower : normal))))
+                  [w->orientation];
+
+            switch (op->nopts)
+            {
+            case 0:
+                cleanup();
+                return EXIT_SUCCESS;
+            case 1:
+                w->orientation = op->opts[0];
+                break;
+            default:
+                w->orientation = op->opts[rand() % op->nopts];
+            }
+
+            move(y += yinc[w->orientation], x += xinc[w->orientation]);
+
+            if (y < 0)
+                y = 0;
+
+            addch(flavor[n % FLAVORS]);
+            ref[w->ypos[h] = y][w->xpos[h] = x]++;
+        }
+        napms(12);
+        refresh();
+    }
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/demos/xmas.c b/payloads/libpayload/curses/PDCurses-3.4/demos/xmas.c
new file mode 100644
index 0000000000..706858a5aa
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/demos/xmas.c
@@ -0,0 +1,957 @@
+/******************************************************************************/
+/* asciixmas                                                                  */
+/* December 1989             Larry Bartz           Indianapolis, IN           */
+/*                                                                            */
+/*                                                                            */
+/* I'm dreaming of an ascii character-based monochrome Christmas,             */
+/* Just like the one's I used to know!                                        */
+/* Via a full duplex communications channel,                                  */
+/* At 9600 bits per second,                                                   */
+/* Even though it's kinda slow.                                               */
+/*                                                                            */
+/* I'm dreaming of an ascii character-based monochrome Christmas,             */
+/* With ev'ry C program I write!                                              */
+/* May your screen be merry and bright!                                       */
+/* And may all your Christmases be amber or green,                            */
+/* (for reduced eyestrain and improved visibility)!                           */
+/*                                                                            */
+/*                                                                            */
+/*                                                                            */
+/* IMPLEMENTATION                                                             */
+/*                                                                            */
+/* Feel free to modify the defined string FROMWHO to reflect you, your        */
+/* organization, your site, whatever.                                         */
+/*                                                                            */
+/* This looks a lot better if you can turn off your cursor before execution.  */
+/* The cursor is distracting but it doesn't really ruin the show.             */
+/*                                                                            */
+/* At our site, we invoke this for our users just after login and the         */
+/* determination of terminal type.                                            */
+/*                                                                            */
+/*                                                                            */
+/* PORTABILITY                                                                */
+/*                                                                            */
+/* I wrote this using only the very simplest curses functions so that it      */
+/* might be the most portable. I was personally able to test on five          */
+/* different cpu/UNIX combinations.                                           */
+/*                                                                            */
+/*                                                                            */
+/* COMPILE                                                                    */
+/*                                                                            */
+/* usually this:                                                              */
+/*                                                                            */
+/* cc -O xmas.c -lcurses -o xmas -s                                           */
+/*                                                                            */
+/******************************************************************************/
+
+/* $Id: xmas.c,v 1.29 2008/07/13 16:08:17 wmcbrine Exp $ */
+
+#include <curses.h>
+#include <signal.h>
+
+void lil(WINDOW *);
+void midtop(WINDOW *);
+void bigtop(WINDOW *);
+void bigface(WINDOW *, chtype);
+void legs1(WINDOW *);
+void legs2(WINDOW *);
+void legs3(WINDOW *);
+void legs4(WINDOW *);
+void initdeer(void);
+void boxit(void);
+void seas(void);
+void greet(void);
+void fromwho(void);
+void del_msg(void);
+void tree(void);
+void balls(void);
+void star(void);
+void strng1(void);
+void strng2(void);
+void strng3(void);
+void strng4(void);
+void strng5(void);
+void blinkit(void);
+void reindeer(void);
+
+#define FROMWHO "From Larry Bartz, Mark Hessling and William McBrine"
+
+int y_pos, x_pos;
+
+WINDOW *treescrn, *treescrn2, *treescrn3, *treescrn4, *treescrn5,
+       *treescrn6, *treescrn7, *treescrn8, *dotdeer0, *stardeer0,
+       *lildeer0, *lildeer1, *lildeer2, *lildeer3, *middeer0,
+       *middeer1, *middeer2, *middeer3, *bigdeer0, *bigdeer1,
+       *bigdeer2, *bigdeer3, *bigdeer4, *lookdeer0, *lookdeer1,
+       *lookdeer2, *lookdeer3, *lookdeer4, *w_holiday, *w_del_msg;
+
+int main(int argc, char **argv)
+{
+    int loopy;
+
+#ifdef XCURSES
+    Xinitscr(argc, argv);
+#else
+    initscr();
+#endif
+    nodelay(stdscr, TRUE);
+    noecho();
+    nonl();
+    refresh();
+
+#ifdef A_COLOR
+    if (has_colors())
+        start_color();
+#endif
+    curs_set(0);
+
+    treescrn = newwin(16, 27, 3, 53);
+    treescrn2 = newwin(16, 27, 3, 53);
+    treescrn3 = newwin(16, 27, 3, 53);
+    treescrn4 = newwin(16, 27, 3, 53);
+    treescrn5 = newwin(16, 27, 3, 53);
+    treescrn6 = newwin(16, 27, 3, 53);
+    treescrn7 = newwin(16, 27, 3, 53);
+    treescrn8 = newwin(16, 27, 3, 53);
+
+    w_holiday = newwin(1, 26, 3, 27);
+
+    w_del_msg = newwin(1, 12, 23, 60);
+
+    mvwaddstr(w_holiday, 0, 0, "H A P P Y  H O L I D A Y S");
+
+    initdeer();
+
+    clear();
+    werase(treescrn);
+    touchwin(treescrn);
+    werase(treescrn2);
+    touchwin(treescrn2);
+    werase(treescrn8);
+    touchwin(treescrn8);
+    refresh();
+    napms(1000);
+
+    boxit();
+    del_msg();
+    napms(1000);
+
+    seas();
+    del_msg();
+    napms(1000);
+
+    greet();
+    del_msg();
+    napms(1000);
+
+    fromwho();
+    del_msg();
+    napms(1000);
+
+    tree();
+    napms(1000);
+
+    balls();
+    napms(1000);
+
+    star();
+    napms(1000);
+
+    strng1();
+    strng2();
+    strng3();
+    strng4();
+    strng5();
+
+    /* set up the windows for our blinking trees */
+    /* **************************************** */
+    /* treescrn3 */
+
+    overlay(treescrn, treescrn3);
+
+    /* balls */
+    mvwaddch(treescrn3, 4, 18, ' ');
+    mvwaddch(treescrn3, 7, 6, ' ');
+    mvwaddch(treescrn3, 8, 19, ' ');
+    mvwaddch(treescrn3, 11, 22, ' ');
+
+    /* star */
+    mvwaddch(treescrn3, 0, 12, '*');
+
+    /* strng1 */
+    mvwaddch(treescrn3, 3, 11, ' ');
+
+    /* strng2 */
+    mvwaddch(treescrn3, 5, 13, ' ');
+    mvwaddch(treescrn3, 6, 10, ' ');
+
+    /* strng3 */
+    mvwaddch(treescrn3, 7, 16, ' ');
+    mvwaddch(treescrn3, 7, 14, ' ');
+
+    /* strng4 */
+    mvwaddch(treescrn3, 10, 13, ' ');
+    mvwaddch(treescrn3, 10, 10, ' ');
+    mvwaddch(treescrn3, 11, 8, ' ');
+
+    /* strng5 */
+    mvwaddch(treescrn3, 11, 18, ' ');
+    mvwaddch(treescrn3, 12, 13, ' ');
+
+    /* treescrn4 */
+
+    overlay(treescrn, treescrn4);
+
+    /* balls */
+    mvwaddch(treescrn4, 3, 9, ' ');
+    mvwaddch(treescrn4, 4, 16, ' ');
+    mvwaddch(treescrn4, 7, 6, ' ');
+    mvwaddch(treescrn4, 8, 19, ' ');
+    mvwaddch(treescrn4, 11, 2, ' ');
+    mvwaddch(treescrn4, 12, 23, ' ');
+
+    /* star */
+    mvwaddch(treescrn4, 0, 12, '*' | A_STANDOUT);
+
+    /* strng1 */
+    mvwaddch(treescrn4, 3, 13, ' ');
+
+    /* strng2 */
+
+    /* strng3 */
+    mvwaddch(treescrn4, 7, 15, ' ');
+    mvwaddch(treescrn4, 8, 11, ' ');
+
+    /* strng4 */
+    mvwaddch(treescrn4, 9, 16, ' ');
+    mvwaddch(treescrn4, 10, 12, ' ');
+    mvwaddch(treescrn4, 11, 8, ' ');
+
+    /* strng5 */
+    mvwaddch(treescrn4, 11, 18, ' ');
+    mvwaddch(treescrn4, 12, 14, ' ');
+
+    /* treescrn5 */
+
+    overlay(treescrn, treescrn5);
+
+    /* balls */
+    mvwaddch(treescrn5, 3, 15, ' ');
+    mvwaddch(treescrn5, 10, 20, ' ');
+    mvwaddch(treescrn5, 12, 1, ' ');
+
+    /* star */
+    mvwaddch(treescrn5, 0, 12, '*');
+
+    /* strng1 */
+    mvwaddch(treescrn5, 3, 11, ' ');
+
+    /* strng2 */
+    mvwaddch(treescrn5, 5, 12, ' ');
+
+    /* strng3 */
+    mvwaddch(treescrn5, 7, 14, ' ');
+    mvwaddch(treescrn5, 8, 10, ' ');
+
+    /* strng4 */
+    mvwaddch(treescrn5, 9, 15, ' ');
+    mvwaddch(treescrn5, 10, 11, ' ');
+    mvwaddch(treescrn5, 11, 7, ' ');
+
+    /* strng5 */
+    mvwaddch(treescrn5, 11, 17, ' ');
+    mvwaddch(treescrn5, 12, 13, ' ');
+
+    /* treescrn6 */
+
+    overlay(treescrn, treescrn6);
+
+    /* balls */
+    mvwaddch(treescrn6, 6, 7, ' ');
+    mvwaddch(treescrn6, 7, 18, ' ');
+    mvwaddch(treescrn6, 10, 4, ' ');
+    mvwaddch(treescrn6, 11, 23, ' ');
+
+    /* star */
+    mvwaddch(treescrn6, 0, 12, '*' | A_STANDOUT);
+
+    /* strng1 */
+
+    /* strng2 */
+    mvwaddch(treescrn6, 5, 11, ' ');
+
+    /* strng3 */
+    mvwaddch(treescrn6, 7, 13, ' ');
+    mvwaddch(treescrn6, 8, 9, ' ');
+
+    /* strng4 */
+    mvwaddch(treescrn6, 9, 14, ' ');
+    mvwaddch(treescrn6, 10, 10, ' ');
+    mvwaddch(treescrn6, 11, 6, ' ');
+
+    /* strng5 */
+    mvwaddch(treescrn6, 11, 16, ' ');
+    mvwaddch(treescrn6, 12, 12, ' ');
+
+    /* treescrn7 */
+
+    overlay(treescrn, treescrn7);
+
+    /* balls */
+    mvwaddch(treescrn7, 3, 15, ' ');
+    mvwaddch(treescrn7, 6, 7, ' ');
+    mvwaddch(treescrn7, 7, 18, ' ');
+    mvwaddch(treescrn7, 10, 4, ' ');
+    mvwaddch(treescrn7, 11, 22, ' ');
+
+    /* star */
+    mvwaddch(treescrn7, 0, 12, '*');
+
+    /* strng1 */
+    mvwaddch(treescrn7, 3, 12, ' ');
+
+    /* strng2 */
+    mvwaddch(treescrn7, 5, 13, ' ');
+    mvwaddch(treescrn7, 6, 9, ' ');
+
+    /* strng3 */
+    mvwaddch(treescrn7, 7, 15, ' ');
+    mvwaddch(treescrn7, 8, 11, ' ');
+
+    /* strng4 */
+    mvwaddch(treescrn7, 9, 16, ' ');
+    mvwaddch(treescrn7, 10, 12, ' ');
+    mvwaddch(treescrn7, 11, 8, ' ');
+
+    /* strng5 */
+    mvwaddch(treescrn7, 11, 18, ' ');
+    mvwaddch(treescrn7, 12, 14, ' ');
+
+    napms(1000);
+    reindeer();
+
+    touchwin(w_holiday);
+    wrefresh(w_holiday);
+    wrefresh(w_del_msg);
+
+    napms(1000);
+
+    for (loopy = 0; loopy < 50; loopy++)
+        blinkit();
+
+    clear();
+    refresh();
+    endwin();
+
+    return 0;
+}
+
+void lil(WINDOW *win)
+{
+    mvwaddch(win, 0, 0, (chtype) 'V');
+    mvwaddch(win, 1, 0, (chtype) '@');
+    mvwaddch(win, 1, 3, (chtype) '~');
+}
+
+void midtop(WINDOW *win)
+{
+    mvwaddstr(win, 0, 2, "yy");
+    mvwaddstr(win, 1, 2, "0(=)~");
+}
+
+void bigtop(WINDOW *win)
+{
+    mvwaddstr(win, 0, 17, "\\/");
+    mvwaddstr(win, 0, 20, "\\/");
+    mvwaddch(win, 1, 18, (chtype) '\\');
+    mvwaddch(win, 1, 20, (chtype) '/');
+    mvwaddstr(win, 2, 19, "|_");
+    mvwaddstr(win, 3, 18, "/^0\\");
+    mvwaddstr(win, 4, 17, "//\\");
+    mvwaddch(win, 4, 22, (chtype) '\\');
+    mvwaddstr(win, 5, 7, "^~~~~~~~~//  ~~U");
+}
+
+void bigface(WINDOW *win, chtype noseattr)
+{
+    mvwaddstr(win, 0, 16, "\\/     \\/");
+    mvwaddstr(win, 1, 17, "\\Y/ \\Y/");
+    mvwaddstr(win, 2, 19, "\\=/");
+    mvwaddstr(win, 3, 17, "^\\o o/^");
+    mvwaddstr(win, 4, 17, "//( )");
+    mvwaddstr(win, 5, 7, "^~~~~~~~~// \\");
+    waddch(win, 'O' | noseattr);
+    waddstr(win, "/");
+}
+
+void legs1(WINDOW *win)
+{
+    mvwaddstr(win, 6, 7, "( \\_____( /");
+    mvwaddstr(win, 7, 8, "( )    /");
+    mvwaddstr(win, 8, 9, "\\\\   /");
+    mvwaddstr(win, 9, 11, "\\>/>");
+}
+
+void legs2(WINDOW *win)
+{
+    mvwaddstr(win, 6, 7, "(( )____( /");
+    mvwaddstr(win, 7, 7, "( /      |");
+    mvwaddstr(win, 8, 8, "\\/      |");
+    mvwaddstr(win, 9, 9, "|>     |>");
+}
+
+void legs3(WINDOW *win)
+{
+    mvwaddstr(win, 6, 6, "( ()_____( /");
+    mvwaddstr(win, 7, 6, "/ /       /");
+    mvwaddstr(win, 8, 5, "|/          \\");
+    mvwaddstr(win, 9, 5, "/>           \\>");
+}
+
+void legs4(WINDOW *win)
+{
+    mvwaddstr(win, 6, 6, "( )______( /");
+    mvwaddstr(win, 7, 5, "(/          \\");
+    mvwaddstr(win, 8, 0, "v___=             ----^");
+}
+
+void initdeer(void)
+{
+    chtype noseattr;
+
+#ifdef A_COLOR
+    if (has_colors())
+    {
+        init_pair(31, COLOR_RED, COLOR_BLACK);
+        noseattr = COLOR_PAIR(31);
+    }
+    else
+#endif
+        noseattr = A_NORMAL;
+
+    /* set up the windows for our various reindeer */
+
+    dotdeer0 = newwin(3, 71, 0, 8);
+    stardeer0 = newwin(4, 56, 0, 8);
+    lildeer0 = newwin(7, 54, 0, 8);
+    middeer0 = newwin(15, 42, 0, 8);
+    bigdeer0 = newwin(10, 23, 0, 0);
+    lookdeer0 = newwin(10, 25, 0, 0);
+
+    /* lildeer1 */
+    lildeer1 = newwin(2, 4, 0, 0);
+    lil(lildeer1);
+    mvwaddstr(lildeer1, 1, 1, "<>");
+
+    /* lildeer2 */
+    lildeer2 = newwin(2, 4, 0, 0);
+    lil(lildeer2);
+    mvwaddstr(lildeer2, 1, 1, "||");
+
+    /* lildeer3 */
+    lildeer3 = newwin(2, 4, 0, 0);
+    lil(lildeer3);
+    mvwaddstr(lildeer3, 1, 1, "><");
+
+    /* middeer1 */
+    middeer1 = newwin(3, 7, 0, 0);
+    midtop(middeer1);
+    mvwaddstr(middeer1, 2, 3, "\\/");
+
+    /* middeer2 */
+    middeer2 = newwin(3, 7, 0, 0);
+    midtop(middeer2);
+    mvwaddch(middeer2, 2, 3, (chtype) '|');
+    mvwaddch(middeer2, 2, 5, (chtype) '|');
+
+    /* middeer3 */
+    middeer3 = newwin(3, 7, 0, 0);
+    midtop(middeer3);
+    mvwaddch(middeer3, 2, 2, (chtype) '/');
+    mvwaddch(middeer3, 2, 6, (chtype) '\\');
+
+    /* bigdeer1 */
+    bigdeer1 = newwin(10, 23, 0, 0);
+    bigtop(bigdeer1);
+    legs1(bigdeer1);
+
+    /* bigdeer2 */
+    bigdeer2 = newwin(10, 23, 0, 0);
+    bigtop(bigdeer2);
+    legs2(bigdeer2);
+
+    /* bigdeer3 */
+    bigdeer3 = newwin(10, 23, 0, 0);
+    bigtop(bigdeer3);
+    legs3(bigdeer3);
+
+    /* bigdeer4 */
+    bigdeer4 = newwin(10, 23, 0, 0);
+    bigtop(bigdeer4);
+    legs4(bigdeer4);
+
+    /* lookdeer1 */
+    lookdeer1 = newwin(10, 25, 0, 0);
+    bigface(lookdeer1, noseattr);
+    legs1(lookdeer1);
+
+    /* lookdeer2 */
+    lookdeer2 = newwin(10, 25, 0, 0);
+    bigface(lookdeer2, noseattr);
+    legs2(lookdeer2);
+
+    /* lookdeer3 */
+    lookdeer3 = newwin(10, 25, 0, 0);
+    bigface(lookdeer3, noseattr);
+    legs3(lookdeer3);
+
+    /* lookdeer4 */
+    lookdeer4 = newwin(10, 25, 0, 0);
+    bigface(lookdeer4, noseattr);
+    legs4(lookdeer4);
+}
+
+void boxit(void)
+{
+    int x;
+
+    for (x = 0; x < 20; ++x)
+        mvaddch(x, 7, '|');
+
+    for (x = 0; x < 80; ++x)
+    {
+        if (x > 7)
+            mvaddch(19, x, '_');
+
+        mvaddch(22, x, '_');
+    }
+}
+
+void seas(void)
+{
+    mvaddch(4, 1, 'S');
+    mvaddch(6, 1, 'E');
+    mvaddch(8, 1, 'A');
+    mvaddch(10, 1, 'S');
+    mvaddch(12, 1, 'O');
+    mvaddch(14, 1, 'N');
+    mvaddch(16, 1, '`');
+    mvaddch(18, 1, 'S');
+}
+
+void greet(void)
+{
+    mvaddch(3, 5, 'G');
+    mvaddch(5, 5, 'R');
+    mvaddch(7, 5, 'E');
+    mvaddch(9, 5, 'E');
+    mvaddch(11, 5, 'T');
+    mvaddch(13, 5, 'I');
+    mvaddch(15, 5, 'N');
+    mvaddch(17, 5, 'G');
+    mvaddch(19, 5, 'S');
+}
+
+void fromwho(void)
+{
+    mvaddstr(21, 13, FROMWHO);
+}
+
+void del_msg(void)
+{
+    refresh();
+}
+
+void tree(void)
+{
+#ifdef A_COLOR
+    if (has_colors())
+    {
+        init_pair(30, COLOR_GREEN, COLOR_BLACK);
+        wattrset(treescrn, COLOR_PAIR(30));
+    }
+#endif
+    mvwaddch(treescrn, 1, 11, (chtype) '/');
+    mvwaddch(treescrn, 2, 11, (chtype) '/');
+    mvwaddch(treescrn, 3, 10, (chtype) '/');
+    mvwaddch(treescrn, 4, 9, (chtype) '/');
+    mvwaddch(treescrn, 5, 9, (chtype) '/');
+    mvwaddch(treescrn, 6, 8, (chtype) '/');
+    mvwaddch(treescrn, 7, 7, (chtype) '/');
+    mvwaddch(treescrn, 8, 6, (chtype) '/');
+    mvwaddch(treescrn, 9, 6, (chtype) '/');
+    mvwaddch(treescrn, 10, 5, (chtype) '/');
+    mvwaddch(treescrn, 11, 3, (chtype) '/');
+    mvwaddch(treescrn, 12, 2, (chtype) '/');
+
+    mvwaddch(treescrn, 1, 13, (chtype) '\\');
+    mvwaddch(treescrn, 2, 13, (chtype) '\\');
+    mvwaddch(treescrn, 3, 14, (chtype) '\\');
+    mvwaddch(treescrn, 4, 15, (chtype) '\\');
+    mvwaddch(treescrn, 5, 15, (chtype) '\\');
+    mvwaddch(treescrn, 6, 16, (chtype) '\\');
+    mvwaddch(treescrn, 7, 17, (chtype) '\\');
+    mvwaddch(treescrn, 8, 18, (chtype) '\\');
+    mvwaddch(treescrn, 9, 18, (chtype) '\\');
+    mvwaddch(treescrn, 10, 19, (chtype) '\\');
+    mvwaddch(treescrn, 11, 21, (chtype) '\\');
+    mvwaddch(treescrn, 12, 22, (chtype) '\\');
+
+    mvwaddch(treescrn, 4, 10, (chtype) '_');
+    mvwaddch(treescrn, 4, 14, (chtype) '_');
+    mvwaddch(treescrn, 8, 7, (chtype) '_');
+    mvwaddch(treescrn, 8, 17, (chtype) '_');
+
+    mvwaddstr(treescrn, 13, 0,
+          "//////////// \\\\\\\\\\\\\\\\\\\\\\\\");
+
+#ifdef A_COLOR
+    if (has_colors())
+    {
+        init_pair(20, COLOR_YELLOW, COLOR_BLACK);
+        wattrset(treescrn, COLOR_PAIR(20));
+    }
+#endif
+    mvwaddstr(treescrn, 14, 11, "| |");
+    mvwaddstr(treescrn, 15, 11, "|_|");
+
+    wrefresh(treescrn);
+    wrefresh(w_del_msg);
+}
+
+void balls(void)
+{
+    chtype ball1, ball2, ball3, ball4, ball5, ball6;
+
+    overlay(treescrn, treescrn2);
+
+#ifdef A_COLOR
+    if (has_colors())
+    {
+        init_pair(1, COLOR_BLUE, COLOR_BLACK);
+        init_pair(2, COLOR_RED, COLOR_BLACK);
+        init_pair(3, COLOR_MAGENTA, COLOR_BLACK);
+        init_pair(4, COLOR_CYAN, COLOR_BLACK);
+        init_pair(5, COLOR_YELLOW, COLOR_BLACK);
+        init_pair(6, COLOR_WHITE, COLOR_BLACK);
+        ball1 = COLOR_PAIR(1) | '@';
+        ball2 = COLOR_PAIR(2) | '@';
+        ball3 = COLOR_PAIR(3) | '@';
+        ball4 = COLOR_PAIR(4) | '@';
+        ball5 = COLOR_PAIR(5) | '@';
+        ball6 = COLOR_PAIR(6) | '@';
+    }
+    else
+#endif
+        ball1 = ball2 = ball3 = ball4 = ball5 = ball6 = '@';
+
+    mvwaddch(treescrn2, 3, 9, ball1);
+    mvwaddch(treescrn2, 3, 15, ball2);
+    mvwaddch(treescrn2, 4, 8, ball3);
+    mvwaddch(treescrn2, 4, 16, ball4);
+    mvwaddch(treescrn2, 5, 7, ball5);
+    mvwaddch(treescrn2, 5, 17, ball6);
+    mvwaddch(treescrn2, 7, 6, ball1 | A_BOLD);
+    mvwaddch(treescrn2, 7, 18, ball2 | A_BOLD);
+    mvwaddch(treescrn2, 8, 5, ball3 | A_BOLD);
+    mvwaddch(treescrn2, 8, 19, ball4 | A_BOLD);
+    mvwaddch(treescrn2, 10, 4, ball5 | A_BOLD);
+    mvwaddch(treescrn2, 10, 20, ball6 | A_BOLD);
+    mvwaddch(treescrn2, 11, 2, ball1);
+    mvwaddch(treescrn2, 11, 22, ball2);
+    mvwaddch(treescrn2, 12, 1, ball3);
+    mvwaddch(treescrn2, 12, 23, ball4);
+
+    wrefresh(treescrn2);
+    wrefresh(w_del_msg);
+}
+
+void star(void)
+{
+    mvwaddch(treescrn2, 0, 12, (chtype) '*' | A_STANDOUT);
+
+    wrefresh(treescrn2);
+    wrefresh(w_del_msg);
+}
+
+void strng1(void)
+{
+#ifdef A_COLOR
+    if (has_colors())
+    {
+        init_pair(10, COLOR_YELLOW, COLOR_BLACK);
+        wattrset(treescrn2, COLOR_PAIR(10) | A_BOLD);
+    }
+#endif
+    mvwaddstr(treescrn2, 3, 11, ".:'");
+
+    wrefresh(treescrn2);
+    wrefresh(w_del_msg);
+}
+
+void strng2(void)
+{
+#ifdef A_COLOR
+    if (has_colors())
+    {
+        init_pair(11, COLOR_RED, COLOR_BLACK);
+        wattrset(treescrn2, COLOR_PAIR(11) | A_BOLD);
+    }
+#endif
+    mvwaddstr(treescrn2, 5, 11, ",.:'");
+    mvwaddstr(treescrn2, 6, 9, ":'");
+
+    wrefresh(treescrn2);
+    wrefresh(w_del_msg);
+}
+
+void strng3(void)
+{
+#ifdef A_COLOR
+    if (has_colors())
+    {
+        init_pair(12, COLOR_GREEN, COLOR_BLACK);
+        wattrset(treescrn2, COLOR_PAIR(12) | A_BOLD);
+    }
+#endif
+    mvwaddstr(treescrn2, 7, 13, ",.:'");
+    mvwaddstr(treescrn2, 8, 9, ",.:'");
+
+    wrefresh(treescrn2);
+    wrefresh(w_del_msg);
+}
+
+void strng4(void)
+{
+#ifdef A_COLOR
+    if (has_colors())
+    {
+        init_pair(13, COLOR_WHITE, COLOR_BLACK);
+        wattrset(treescrn2, COLOR_PAIR(13) | A_BOLD);
+    }
+#endif
+    mvwaddstr(treescrn2, 9, 14, ",.:'");
+    mvwaddstr(treescrn2, 10, 10, ",.:'");
+    mvwaddstr(treescrn2, 11, 6, ",.:'");
+    mvwaddch(treescrn2, 12, 5, (chtype) '\'');
+
+    wrefresh(treescrn2);
+    wrefresh(w_del_msg);
+}
+
+void strng5(void)
+{
+#ifdef A_COLOR
+    if (has_colors())
+    {
+        init_pair(14, COLOR_CYAN, COLOR_BLACK);
+        wattrset(treescrn2, COLOR_PAIR(14) | A_BOLD);
+    }
+#endif
+    mvwaddstr(treescrn2, 11, 16, ",.:'");
+    mvwaddstr(treescrn2, 12, 12, ",.:'");
+
+    /* save a fully lit tree */
+    overlay(treescrn2, treescrn);
+
+    wrefresh(treescrn2);
+    wrefresh(w_del_msg);
+}
+
+void blinkit(void)
+{
+    static int cycle;
+
+    if (cycle > 4)
+        cycle = 0;
+
+    touchwin(treescrn8);
+
+    switch (cycle)
+    {
+    case 0:
+        overlay(treescrn3, treescrn8);
+        break;
+
+    case 1:
+        overlay(treescrn4, treescrn8);
+        break;
+
+    case 2:
+        overlay(treescrn5, treescrn8);
+        break;
+
+    case 3:
+        overlay(treescrn6, treescrn8);
+        break;
+
+    case 4:
+        overlay(treescrn7, treescrn8);
+    }
+
+    wrefresh(treescrn8);
+    wrefresh(w_del_msg);
+
+    napms(50);
+    touchwin(treescrn8);
+
+    /*ALL ON************************************************** */
+
+    overlay(treescrn, treescrn8);
+    wrefresh(treescrn8);
+    wrefresh(w_del_msg);
+
+    ++cycle;
+}
+
+#define TSHOW(win, pause) touchwin(win); wrefresh(win); \
+              wrefresh(w_del_msg); napms(pause)
+
+#define SHOW(win, pause) mvwin(win, y_pos, x_pos); wrefresh(win); \
+             wrefresh(w_del_msg); napms(pause)
+
+void reindeer(void)
+{
+    int looper;
+
+    y_pos = 0;
+
+    for (x_pos = 70; x_pos > 62; x_pos--)
+    {
+        if (x_pos < 62)
+            y_pos = 1;
+
+        for (looper = 0; looper < 4; looper++)
+        {
+            mvwaddch(dotdeer0, y_pos, x_pos, (chtype) '.');
+            wrefresh(dotdeer0);
+            wrefresh(w_del_msg);
+            werase(dotdeer0);
+            wrefresh(dotdeer0);
+            wrefresh(w_del_msg);
+        }
+    }
+
+    y_pos = 2;
+
+    for (; x_pos > 50; x_pos--)
+    {
+        for (looper = 0; looper < 4; looper++)
+        {
+            if (x_pos < 56)
+            {
+                y_pos = 3;
+
+                mvwaddch(stardeer0, y_pos, x_pos, (chtype) '*');
+                wrefresh(stardeer0);
+                wrefresh(w_del_msg);
+                werase(stardeer0);
+                wrefresh(stardeer0);
+            }
+            else
+            {
+                mvwaddch(dotdeer0, y_pos, x_pos, (chtype) '*');
+                wrefresh(dotdeer0);
+                wrefresh(w_del_msg);
+                werase(dotdeer0);
+                wrefresh(dotdeer0);
+            }
+            wrefresh(w_del_msg);
+        }
+    }
+
+    x_pos = 58;
+
+    for (y_pos = 2; y_pos < 5; y_pos++)
+    {
+        TSHOW(lildeer0, 50);
+
+        for (looper = 0; looper < 4; looper++)
+        {
+            SHOW(lildeer3, 50);
+            SHOW(lildeer2, 50);
+            SHOW(lildeer1, 50);
+            SHOW(lildeer2, 50);
+            SHOW(lildeer3, 50);
+
+            TSHOW(lildeer0, 50);
+
+            x_pos -= 2;
+        }
+    }
+
+    x_pos = 35;
+
+    for (y_pos = 5; y_pos < 10; y_pos++)
+    {
+        touchwin(middeer0);
+        wrefresh(middeer0);
+        wrefresh(w_del_msg);
+
+        for (looper = 0; looper < 2; looper++)
+        {
+            SHOW(middeer3, 50);
+            SHOW(middeer2, 50);
+            SHOW(middeer1, 50);
+            SHOW(middeer2, 50);
+            SHOW(middeer3, 50);
+
+            TSHOW(middeer0, 50);
+
+            x_pos -= 3;
+        }
+    }
+
+    napms(2000);
+
+    y_pos = 1;
+
+    for (x_pos = 8; x_pos < 16; x_pos++)
+    {
+        SHOW(bigdeer4, 30);
+        SHOW(bigdeer3, 30);
+        SHOW(bigdeer2, 30);
+        SHOW(bigdeer1, 30);
+        SHOW(bigdeer2, 30);
+        SHOW(bigdeer3, 30);
+        SHOW(bigdeer4, 30);
+        SHOW(bigdeer0, 30);
+    }
+
+    --x_pos;
+
+    for (looper = 0; looper < 6; looper++)
+    {
+        SHOW(lookdeer4, 40);
+        SHOW(lookdeer3, 40);
+        SHOW(lookdeer2, 40);
+        SHOW(lookdeer1, 40);
+        SHOW(lookdeer2, 40);
+        SHOW(lookdeer3, 40);
+        SHOW(lookdeer4, 40);
+    }
+
+    SHOW(lookdeer0, 40);
+
+    for (; y_pos < 10; y_pos++)
+    {
+        for (looper = 0; looper < 2; looper++)
+        {
+            SHOW(bigdeer4, 30);
+            SHOW(bigdeer3, 30);
+            SHOW(bigdeer2, 30);
+            SHOW(bigdeer1, 30);
+            SHOW(bigdeer2, 30);
+            SHOW(bigdeer3, 30);
+            SHOW(bigdeer4, 30);
+        }
+
+        SHOW(bigdeer0, 30);
+    }
+
+    --y_pos;
+
+    mvwin(lookdeer3, y_pos, x_pos);
+    wrefresh(lookdeer3);
+    wrefresh(w_del_msg);
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/doc/Makefile b/payloads/libpayload/curses/PDCurses-3.4/doc/Makefile
new file mode 100644
index 0000000000..8b5f337757
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/doc/Makefile
@@ -0,0 +1,37 @@
+# Makefile for PDCurses manext program.
+
+all: manual
+
+manual: PDCurses.txt
+
+PDCurses.txt: manext
+	cat intro.txt > PDCurses.txt
+	echo PDCurses Definitions and Variables >> PDCurses.txt
+	echo ================================== >> PDCurses.txt
+	./manext ../curses.h >> PDCurses.txt
+	echo PDCurses Functions >> PDCurses.txt
+	echo ================== >> PDCurses.txt
+	./manext ../pdcurses/*.c >> PDCurses.txt
+	./manext ../x11/*.c >> PDCurses.txt
+	cat x11.txt >> PDCurses.txt
+	echo >> PDCurses.txt
+	echo >> PDCurses.txt
+	echo \
+-------------------------------------------------------------------------- \
+>> PDCurses.txt
+	echo >> PDCurses.txt
+	cat sdl.txt >> PDCurses.txt
+
+manext: manext.c
+
+install:
+	echo Does nothing at the moment
+
+clean:
+	-rm -rf *.o manext PDCurses.txt
+
+distclean: clean
+
+mostlyclean: clean
+
+realclean: distclean
diff --git a/payloads/libpayload/curses/PDCurses-3.4/doc/intro.txt b/payloads/libpayload/curses/PDCurses-3.4/doc/intro.txt
new file mode 100644
index 0000000000..a13cb7af2f
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/doc/intro.txt
@@ -0,0 +1,834 @@
+PDCurses User's Guide
+=====================
+
+Curses Overview
+---------------
+
+The X/Open Curses Interface Definition describes a set of C-Language
+functions that provide screen-handling and updating, which are
+collectively known as the curses library.
+
+The curses library permits manipulation of data structures called
+windows which may be thought of as two-dimensional arrays of
+characters representing all or part of a terminal's screen.  The
+windows are manipulated using a procedural interface described
+elsewhere.  The curses package maintains a record of what characters
+are on the screen.  At the most basic level, manipulation is done with
+the routines move() and addch() which are used to "move" the curses
+around and add characters to the default window, stdscr, which
+represents the whole screen.
+
+An application may use these routines to add data to the window in any
+convenient order.  Once all data have been added, the routine
+refresh() is called.  The package then determines what changes have
+been made which affect the screen.  The screen contents are then
+changed to reflect those characters now in the window, using a
+sequence of operations optimized for the type of terminal in use. 
+
+At a higher level routines combining the actions of move() and addch()
+are defined, as are routines to add whole strings and to perform
+format conversions in the manner of printf(). 
+
+Interfaces are also defined to erase the entire window and to specify
+the attributes of individual characters in the window.  Attributes
+such as inverse video, underline and blink can be used on a
+per-character basis. 
+
+New windows can be created by allowing the application to build
+several images of the screen and display the appropriate one very
+quickly.  New windows are created using the routine newwin().  For
+each routine that manipulates the default window, stdscr, there is a
+corresponding routine prefixed with w to manipulate the contents of a
+specified window; for example, move() and wmove().  In fact, move(...)
+is functionally equivalent to wmove( stdscr, ...).  This is similar to
+the interface offered by printf(...) and fprintf(stdout, ...). 
+
+Windows do not have to correspond to the entire screen.  It is
+possible to create smaller windows, and also to indicate that the
+window is only partially visible on the screen.  Furthermore, large
+windows or pads, which are bigger than the actual screen size, may be
+created. 
+
+Interfaces are also defined to allow input character manipulation and
+to disable and enable many input attributes: character echo, single
+character input with or without signal processing (cbreak or raw
+modes), carriage returns mapping to newlines, screen scrolling, etc. 
+
+
+Data Types and the <curses.h> Header
+------------------------------------
+
+The data types supported by curses are described in this section.
+
+As the library supports a procedural interface to the data types, actual 
+structure contents are not described.  All curses data are manipulated 
+using the routines provided.
+
+
+THE <curses.h> HEADER
+
+The <curses.h> header defines various constants and declares the data 
+types that are available to the application.
+
+
+DATA TYPES
+
+The following data types are declared:
+
+	WINDOW *	pointer to screen representation
+	SCREEN *	pointer to terminal descriptor
+	bool		boolean data type
+	chtype		representation of a character in a window
+	cchar_t		the wide-character equivalent of chtype
+	attr_t		for WA_-style attributes
+
+The actual WINDOW and SCREEN objects used to store information are 
+created by the corresponding routines and a pointer to them is provided.  
+All manipulation is through that pointer.
+
+
+VARIABLES
+
+The following variables are defined:
+
+	LINES		number of lines on terminal screen
+	COLS		number of columns on terminal screen
+	stdscr		pointer to the default screen window    
+	curscr		pointer to the current screen image
+	SP		pointer to the current SCREEN struct
+	Mouse_status	status of the mouse
+	COLORS		number of colors available
+	COLOR_PAIRS	number of color pairs available
+	TABSIZE		size of one TAB block
+	acs_map[]	alternate character set map  
+	ttytype[]	terminal name/description    
+
+
+CONSTANTS
+
+The following constants are defined:
+
+GENERAL
+
+	FALSE		boolean false value
+	TRUE		boolean true value
+	NULL		zero pointer value
+	ERR		value returned on error condition
+	OK		value returned on successful completion
+
+VIDEO ATTRIBUTES
+
+Normally, attributes are a property of the character. 
+
+For chtype:
+
+	A_ALTCHARSET	use the alternate character set
+	A_BLINK		bright background or blinking
+	A_BOLD		bright foreground or bold
+	A_DIM		half bright -- no effect in PDCurses
+	A_INVIS		invisible
+	A_ITALIC	italic
+	A_LEFTLINE	line along the left edge
+	A_PROTECT 	protected (?) -- PDCurses renders this as a 
+			combination of the *LINE attributes
+	A_REVERSE	reverse video
+	A_RIGHTLINE	line along the right edge
+	A_STANDOUT	terminal's best highlighting mode
+	A_UNDERLINE	underline
+
+	A_ATTRIBUTES	bit-mask to extract attributes
+	A_CHARTEXT	bit-mask to extract a character
+	A_COLOR		bit-mask to extract a color-pair
+
+Not all attributes will work on all terminals. A_RIGHTLINE, A_LEFTLINE 
+and A_ITALIC are specific to PDCurses. A_INVIS and A_ITALIC are given 
+the same value in PDCurses.
+
+For attr_t:
+
+	WA_ALTCHARSET	same as A_ALTCHARSET
+	WA_BLINK	same as A_BLINK
+	WA_BOLD		same as A_BOLD
+	WA_DIM		same as A_DIM
+	WA_INVIS	same as A_INVIS
+	WA_LEFT		same as A_LEFTLINE
+	WA_PROTECT	same as A_PROTECT
+	WA_REVERSE	same as A_REVERSE
+	WA_RIGHT	same as A_RIGHTLINE
+	WA_STANDOUT	same as A_STANDOUT
+	WA_UNDERLINE	same as A_UNDERLINE
+
+Note that while A_LEFTLINE and A_RIGHTLINE are PDCurses-specific, 
+WA_LEFT and WA_RIGHT are standard. The following are also defined, for 
+compatibility, but currently have no effect in PDCurses: WA_HORIZONTAL, 
+WA_LOW, WA_TOP, WA_VERTICAL.
+
+THE ALTERNATE CHARACTER SET
+
+For use in chtypes and with related functions. These are a portable way 
+to represent graphics characters on different terminals.
+
+VT100-compatible symbols -- box characters:
+
+	ACS_ULCORNER	upper left box corner
+	ACS_LLCORNER	lower left box corner
+	ACS_URCORNER	upper right box corner
+	ACS_LRCORNER	lower right box corner
+	ACS_RTEE	right "T"
+	ACS_LTEE	left "T"
+	ACS_BTEE	bottom "T"
+	ACS_TTEE	top "T"
+	ACS_HLINE	horizontal line
+	ACS_VLINE	vertical line
+	ACS_PLUS	plus sign, cross, or four-corner piece
+
+VT100-compatible symbols -- other:
+
+	ACS_S1		scan line 1
+	ACS_S9		scan line 9
+	ACS_DIAMOND	diamond
+	ACS_CKBOARD	checkerboard -- 50% grey
+	ACS_DEGREE	degree symbol
+	ACS_PLMINUS	plus/minus sign
+	ACS_BULLET	bullet
+
+Teletype 5410v1 symbols -- these are defined in SysV curses, but
+are not well-supported by most terminals. Stick to VT100 characters
+for optimum portability:
+
+	ACS_LARROW	left arrow
+	ACS_RARROW	right arrow
+	ACS_DARROW	down arrow
+	ACS_UARROW	up arrow
+	ACS_BOARD	checkerboard -- lighter (less dense) than 
+			ACS_CKBOARD
+	ACS_LANTERN	lantern symbol
+	ACS_BLOCK	solid block
+
+That goes double for these -- undocumented SysV symbols. Don't use
+them:
+
+	ACS_S3		scan line 3
+	ACS_S7		scan line 7
+	ACS_LEQUAL	less than or equal
+	ACS_GEQUAL	greater than or equal
+	ACS_PI		pi
+	ACS_NEQUAL	not equal
+	ACS_STERLING	pounds sterling symbol
+
+Box character aliases:
+
+	ACS_BSSB	same as ACS_ULCORNER
+	ACS_SSBB	same as ACS_LLCORNER
+	ACS_BBSS	same as ACS_URCORNER
+	ACS_SBBS	same as ACS_LRCORNER
+	ACS_SBSS	same as ACS_RTEE
+	ACS_SSSB	same as ACS_LTEE
+	ACS_SSBS	same as ACS_BTEE
+	ACS_BSSS	same as ACS_TTEE
+	ACS_BSBS	same as ACS_HLINE
+	ACS_SBSB	same as ACS_VLINE
+	ACS_SSSS	same as ACS_PLUS
+
+For cchar_t and wide-character functions, WACS_ equivalents are also 
+defined.
+
+COLORS
+
+For use with init_pair(), color_set(), etc.:
+
+	COLOR_BLACK
+	COLOR_BLUE
+	COLOR_GREEN
+	COLOR_CYAN
+	COLOR_RED
+	COLOR_MAGENTA
+	COLOR_YELLOW
+	COLOR_WHITE
+
+Use these instead of numeric values. The definition of the colors 
+depends on the implementation of curses.
+
+
+INPUT VALUES
+
+The following constants might be returned by getch() if keypad() has
+been enabled.  Note that not all of these may be supported on a
+particular terminal:
+
+	KEY_BREAK	break key
+	KEY_DOWN	the four arrow keys
+	KEY_UP
+	KEY_LEFT
+	KEY_RIGHT
+	KEY_HOME	home key (upward+left arrow)
+	KEY_BACKSPACE	backspace
+	KEY_F0		function keys; space for 64 keys is reserved
+	KEY_F(n)	(KEY_F0+(n))
+	KEY_DL		delete line
+	KEY_IL		insert line
+	KEY_DC		delete character
+	KEY_IC		insert character
+	KEY_EIC		exit insert character mode
+	KEY_CLEAR	clear screen
+	KEY_EOS		clear to end of screen
+	KEY_EOL		clear to end of line
+	KEY_SF		scroll 1 line forwards
+	KEY_SR		scroll 1 line backwards (reverse)
+	KEY_NPAGE	next page
+	KEY_PPAGE	previous page
+	KEY_STAB	set tab
+	KEY_CTAB	clear tab
+	KEY_CATAB	clear all tabs
+	KEY_ENTER	enter or send
+	KEY_SRESET	soft (partial) reset
+	KEY_RESET	reset or hard reset
+	KEY_PRINT	print or copy
+	KEY_LL		home down or bottom (lower left)
+	KEY_A1		upper left of virtual keypad
+	KEY_A3		upper right of virtual keypad
+	KEY_B2		center of virtual keypad
+	KEY_C1		lower left of virtual keypad
+	KEY_C3		lower right of virtual keypad
+
+	KEY_BTAB 	Back tab key
+	KEY_BEG 	Beginning key
+	KEY_CANCEL 	Cancel key
+	KEY_CLOSE 	Close key
+	KEY_COMMAND 	Cmd (command) key
+	KEY_COPY 	Copy key
+	KEY_CREATE 	Create key
+	KEY_END 	End key
+	KEY_EXIT 	Exit key
+	KEY_FIND 	Find key
+	KEY_HELP 	Help key
+	KEY_MARK 	Mark key
+	KEY_MESSAGE 	Message key
+	KEY_MOVE 	Move key
+	KEY_NEXT 	Next object key
+	KEY_OPEN 	Open key
+	KEY_OPTIONS 	Options key
+	KEY_PREVIOUS 	Previous object key
+	KEY_REDO 	Redo key
+	KEY_REFERENCE 	Reference key
+	KEY_REFRESH 	Refresh key
+	KEY_REPLACE 	Replace key
+	KEY_RESTART 	Restart key
+	KEY_RESUME 	Resume key
+	KEY_SAVE 	Save key
+	KEY_SBEG 	Shifted beginning key
+	KEY_SCANCEL 	Shifted cancel key
+	KEY_SCOMMAND 	Shifted command key
+	KEY_SCOPY 	Shifted copy key
+	KEY_SCREATE 	Shifted create key
+	KEY_SDC 	Shifted delete char key
+	KEY_SDL 	Shifted delete line key
+	KEY_SELECT 	Select key
+	KEY_SEND 	Shifted end key
+	KEY_SEOL 	Shifted clear line key
+	KEY_SEXIT 	Shifted exit key
+	KEY_SFIND 	Shifted find key
+	KEY_SHELP 	Shifted help key
+	KEY_SHOME 	Shifted home key
+	KEY_SIC 	Shifted input key
+	KEY_SLEFT 	Shifted left arrow key
+	KEY_SMESSAGE 	Shifted message key
+	KEY_SMOVE 	Shifted move key
+	KEY_SNEXT 	Shifted next key
+	KEY_SOPTIONS 	Shifted options key
+	KEY_SPREVIOUS 	Shifted prev key
+	KEY_SPRINT 	Shifted print key
+	KEY_SREDO 	Shifted redo key
+	KEY_SREPLACE 	Shifted replace key
+	KEY_SRIGHT 	Shifted right arrow
+	KEY_SRSUME 	Shifted resume key
+	KEY_SSAVE 	Shifted save key
+	KEY_SSUSPEND 	Shifted suspend key
+	KEY_SUNDO 	Shifted undo key
+	KEY_SUSPEND 	Suspend key
+	KEY_UNDO 	Undo key
+
+The virtual keypad is arranged like this:
+
+	A1	up	A3
+	left	B2	right
+	C1	down	C3
+
+This list is incomplete -- see curses.h for the full list, and use the 
+testcurs demo to see what values are actually returned. The above are 
+just the keys required by X/Open. In particular, PDCurses defines many 
+CTL_ and ALT_ combinations; these are not portable.
+
+
+FUNCTIONS
+
+The following table lists each curses routine and the name of the manual 
+page on which it is described.
+
+Functions from the X/Open curses standard -- complete, except for 
+getch() and ungetch(), which are implemented as macros for DOS 
+compatibility:
+
+   Curses Function        Manual Page Name
+
+	addch			addch
+	addchnstr		addchstr
+	addchstr		addchstr
+	addnstr			addstr
+	addstr			addstr
+	attroff			attr
+	attron			attr
+	attrset			attr
+	attr_get		attr
+	attr_off		attr
+	attr_on			attr
+	attr_set		attr
+	baudrate		termattr
+	beep			beep
+	bkgd			bkgd
+	bkgdset			bkgd
+	border			border
+	box			border
+	can_change_color	color
+	cbreak			inopts
+	chgat			attr
+	clearok			outopts
+	clear			clear
+	clrtobot		clear
+	clrtoeol		clear
+	color_content		color
+	color_set		attr
+	copywin			overlay
+	curs_set		kernel
+	def_prog_mode		kernel
+	def_shell_mode		kernel
+	del_curterm		terminfo
+	delay_output		util
+	delch			delch
+	deleteln		deleteln
+	delscreen		initscr
+	delwin			window
+	derwin			window
+	doupdate		refresh
+	dupwin			window
+	echochar		addch
+	echo			inopts
+	endwin			initscr
+	erasechar		termattr
+	erase			clear
+	filter			util
+	flash			beep
+	flushinp		getch
+	getbkgd			bkgd
+	getnstr			getstr
+	getstr			getstr
+	getwin			scr_dump
+	halfdelay		inopts
+	has_colors		color
+	has_ic			termattr
+	has_il			termattr
+	hline			border
+	idcok			outopts
+	idlok			outopts
+	immedok			outopts
+	inchnstr		inchstr
+	inchstr			inchstr
+	inch			inch
+	init_color		color
+	init_pair		color
+	initscr			initscr
+	innstr			instr
+	insch			insch
+	insdelln		deleteln
+	insertln		deleteln
+	insnstr			innstr
+	insstr			innstr
+	instr			instr
+	intrflush		inopts
+	isendwin		initscr
+	is_linetouched		touch
+	is_wintouched		touch
+	keyname			keyname
+	keypad			inopts
+	killchar		termattr
+	leaveok			outopts
+	longname		termattr
+	meta			inopts
+	move			move
+	mvaddch			addch
+	mvaddchnstr		addchstr
+	mvaddchstr		addchstr
+	mvaddnstr		addstr
+	mvaddstr		addstr
+	mvchgat			attr
+	mvcur			terminfo
+	mvdelch			delch
+	mvderwin		window
+	mvgetch			getch
+	mvgetnstr		getstr
+	mvgetstr		getstr
+	mvhline			border
+	mvinch			inch
+	mvinchnstr		inchstr
+	mvinchstr		inchstr
+	mvinnstr		instr
+	mvinsch			insch
+	mvinsnstr		insstr
+	mvinsstr		insstr
+	mvinstr			instr
+	mvprintw		printw
+	mvscanw			scanw
+	mvvline			border
+	mvwaddchnstr		addchstr
+	mvwaddchstr		addchstr
+	mvwaddch		addch
+	mvwaddnstr		addstr
+	mvwaddstr		addstr
+	mvwchgat		attr
+	mvwdelch		delch
+	mvwgetch		getch
+	mvwgetnstr		getstr
+	mvwgetstr		getstr
+	mvwhline		border
+	mvwinchnstr		inchstr
+	mvwinchstr		inchstr
+	mvwinch			inch
+	mvwinnstr		instr
+	mvwinsch		insch
+	mvwinsnstr		insstr
+	mvwinsstr		insstr
+	mvwinstr		instr
+	mvwin			window
+	mvwprintw		printw
+	mvwscanw		scanw
+	mvwvline		border
+	napms			kernel
+	newpad			pad
+	newterm			initscr
+	newwin			window
+	nl			inopts
+	nocbreak		inopts
+	nodelay			inopts
+	noecho			inopts
+	nonl			inopts
+	noqiflush		inopts
+	noraw			inopts
+	notimeout		inopts
+	overlay			overlay
+	overwrite		overlay
+	pair_content		color
+	pechochar		pad
+	pnoutrefresh		pad
+	prefresh		pad
+	printw			printw
+	putp			terminfo
+	putwin			scr_dump
+	qiflush			inopts
+	raw			inopts
+	redrawwin		refresh
+	refresh			refresh
+	reset_prog_mode		kernel
+	reset_shell_mode	kernel
+	resetty			kernel
+	restartterm		terminfo
+	ripoffline		kernel
+	savetty			kernel
+	scanw			scanw
+	scr_dump		scr_dump
+	scr_init		scr_dump
+	scr_restore		scr_dump
+	scr_set			scr_dump
+	scrl			scroll
+	scroll			scroll
+	scrollok		outopts
+	set_term		initscr
+	setscrreg		outopts
+	setterm			terminfo
+	setupterm		terminfo
+	slk_attroff		slk
+	slk_attr_off		slk
+	slk_attron		slk
+	slk_attr_on		slk
+	slk_attrset		slk
+	slk_attr_set		slk
+	slk_clear		slk
+	slk_color		slk
+	slk_init		slk
+	slk_label		slk
+	slk_noutrefresh		slk
+	slk_refresh		slk
+	slk_restore		slk
+	slk_set			slk
+	slk_touch		slk
+	standend		attr
+	standout		attr
+	start_color		color
+	subpad			pad
+	subwin			window
+	syncok			window
+	termattrs		termattrs
+	term_attrs		termattrs
+	termname		termattrs
+	tgetent			termcap
+	tgetflag		termcap
+	tgetnum			termcap
+	tgetstr			termcap
+	tgoto			termcap
+	tigetflag		terminfo
+	tigetnum		terminfo
+	tigetstr		terminfo
+	timeout			inopts
+	touchline		touch
+	touchwin		touch
+	tparm			terminfo
+	tputs			terminfo
+	typeahead		inopts
+	untouchwin		touch
+	use_env			util
+	vidattr			terminfo
+	vid_attr		terminfo
+	vidputs			terminfo
+	vid_puts		terminfo
+	vline			border
+	vw_printw		printw
+	vwprintw		printw
+	vw_scanw		scanw
+	vwscanw			scanw
+	waddchnstr		addchstr
+	waddchstr		addchstr
+	waddch			addch
+	waddnstr		addstr
+	waddstr			addstr
+	wattroff		attr
+	wattron			attr
+	wattrset		attr
+	wattr_get		attr
+	wattr_off		attr
+	wattr_on		attr
+	wattr_set		attr
+	wbkgdset		bkgd
+	wbkgd			bkgd
+	wborder			border
+	wchgat			attr
+	wclear			clear
+	wclrtobot		clear
+	wclrtoeol		clear
+	wcolor_set		attr
+	wcursyncup		window
+	wdelch			delch
+	wdeleteln		deleteln
+	wechochar		addch
+	werase			clear
+	wgetch			getch
+	wgetnstr		getstr
+	wgetstr			getstr
+	whline			border
+	winchnstr		inchstr
+	winchstr		inchstr
+	winch			inch
+	winnstr			instr
+	winsch			insch
+	winsdelln		deleteln
+	winsertln		deleteln
+	winsnstr		insstr
+	winsstr			insstr
+	winstr			instr
+	wmove			move
+	wnoutrefresh		refresh
+	wprintw			printw
+	wredrawln		refresh
+	wrefresh		refresh
+	wscanw			scanw
+	wscrl			scroll
+	wsetscrreg		outopts
+	wstandend		attr
+	wstandout		attr
+	wsyncdown		window
+	wsyncup			window
+	wtimeout		inopts
+	wtouchln		touch
+	wvline			border
+
+Wide-character functions from the X/Open standard -- these are only 
+available when PDCurses is built with PDC_WIDE defined, and the 
+prototypes are only available from curses.h when PDC_WIDE is defined 
+before its inclusion in your app:
+
+	addnwstr		addstr
+	addwstr			addstr
+	add_wch			addch
+	add_wchnstr		addchstr
+	add_wchstr		addchstr
+	border_set		border
+	box_set			border
+	echo_wchar		addch
+	erasewchar		termattr
+	getbkgrnd		bkgd
+	getcchar		util
+	getn_wstr		getstr
+	get_wch			getch
+	get_wstr		getstr
+	hline_set		border
+	innwstr			instr
+	ins_nwstr		insstr
+	ins_wch			insch
+	ins_wstr		insstr
+	inwstr			instr
+	in_wch			inch
+	in_wchnstr		inchstr
+	in_wchstr		inchstr
+	key_name		keyname
+	killwchar		termattr
+	mvaddnwstr		addstr
+	mvaddwstr		addstr
+	mvadd_wch		addch
+	mvadd_wchnstr		addchstr
+	mvadd_wchstr		addchstr
+	mvgetn_wstr		getstr
+	mvget_wch		getch
+	mvget_wstr		getstr
+	mvhline_set		border
+	mvinnwstr		instr
+	mvins_nwstr		insstr
+	mvins_wch		insch
+	mvins_wstr		insstr
+	mvinwstr		instr
+	mvwaddnwstr		addstr
+	mvwaddwstr		addstr
+	mvwadd_wch		addch
+	mvwadd_wchnstr		addchstr
+	mvwadd_wchstr		addchstr
+	mvwgetn_wstr		getstr
+	mvwget_wch		getch
+	mvwget_wstr		getstr
+	mvwhline_set		border
+	mvwinnwstr		instr
+	mvwins_nwstr		insstr
+	mvwins_wch		insch
+	mvwins_wstr		insstr
+	mvwin_wch		inch
+	mvwin_wchnstr		inchstr
+	mvwin_wchstr		inchstr
+	mvwinwstr		instr
+	mvwvline_set		border
+	pecho_wchar		pad
+	setcchar		util
+	slk_wset		slk
+	unget_wch		getch
+	vline_set		border
+	waddnwstr		addstr
+	waddwstr		addstr
+	wadd_wch		addch
+	wadd_wchnstr		addchstr
+	wadd_wchstr		addchstr
+	wbkgrnd			bkgd
+	wbkgrndset		bkgd
+	wborder_set		border
+	wecho_wchar		addch
+	wgetbkgrnd		bkgd
+	wgetn_wstr		getstr
+	wget_wch		getch
+	wget_wstr		getstr
+	whline_set		border
+	winnwstr		instr
+	wins_nwstr		insstr
+	wins_wch		insch
+	wins_wstr		insstr
+	winwstr			instr
+	win_wch			inch
+	win_wchnstr		inchstr
+	win_wchstr		inchstr
+	wunctrl			util
+	wvline_set		border
+
+Quasi-standard functions, from Sys V or BSD curses:
+
+	getattrs		attr
+	getbegx			getyx
+	getbegy			getyx
+	getmaxx			getyx
+	getmaxy			getyx
+	getparx			getyx
+	getparx			getyx
+	traceoff		debug
+	traceon			debug
+	unctrl			util
+
+Classic PDCurses mouse functions, based on Sys V:
+
+	mouse_set		mouse
+	mouse_on		mouse
+	mouse_off		mouse
+	request_mouse_pos	mouse
+	map_button		mouse
+	wmouse_position		mouse
+	getmouse		mouse
+	getbmap			mouse
+
+Functions from ncurses:
+
+	assume_default_colors	color
+	curses_version		initscr
+	has_key			keyname
+	use_default_colors	color
+	wresize			window
+
+	mouseinterval		mouse
+	mousemask		mouse
+	mouse_trafo		mouse
+	nc_getmouse		mouse
+	ungetmouse		mouse
+	wenclose		mouse
+	wmouse_trafo		mouse
+
+PDCurses-specific functions -- avoid these in code that's intended to be 
+portable:
+
+	addrawch		addch
+	insrawch		insch
+	is_termresized		initscr
+	mvaddrawch		addch
+	mvdeleteln		deleteln
+	mvinsertln		deleteln
+	mvinsrawch		insch
+	mvwaddrawch		addch
+	mvwdeleteln		deleteln
+	mvwinsertln		deleteln
+	mvwinsrawch		insch
+	raw_output		outopts
+	resize_term		initscr
+	resize_window		window
+	slk_wlabel		slk
+	waddrawch		addch
+	winsrawch		insch
+	wordchar		termattr
+
+	PDC_debug		debug
+	PDC_ungetch		getch
+	PDC_set_blink		pdcsetsc
+	PDC_set_line_color	color
+	PDC_set_title		pdcsetsc
+
+	PDC_clearclipboard	pdcclip
+	PDC_freeclipboard	pdcclip
+	PDC_getclipboard	pdcclip
+	PDC_setclipboard	pdcclip
+
+	PDC_get_input_fd	pdckbd
+	PDC_get_key_modifiers	getch
+	PDC_return_key_modifiers getch
+	PDC_save_key_modifiers	getch
+
+Functions specific to the X11 port of PDCurses:
+
+	Xinitscr		initscr
+	XCursesExit		-
+	sb_init			sb
+	sb_set_horz		sb
+	sb_set_vert		sb
+	sb_get_horz		sb
+	sb_get_vert		sb
+	sb_refresh		sb
+
+--------------------------------------------------------------------------
+
diff --git a/payloads/libpayload/curses/PDCurses-3.4/doc/manext.c b/payloads/libpayload/curses/PDCurses-3.4/doc/manext.c
new file mode 100644
index 0000000000..4ce7cbf572
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/doc/manext.c
@@ -0,0 +1,119 @@
+/***********************************************************************/
+/* MANEXT - Extract manual pages from C source code.                   */
+/***********************************************************************/
+/*
+ * MANEXT - A program to extract manual pages from C source code.
+ * Copyright (C) 1991-1996 Mark Hessling
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * If you make modifications to this software that you feel increases
+ * it usefulness for the rest of the community, please email the
+ * changes, enhancements, bug fixes as well as any and all ideas to me.
+ * This software is going to be maintained and enhanced as deemed
+ * necessary by the community.
+ *
+ * Mark Hessling <mark@rexx.org>
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define MAX_LINE 255
+
+void display_info()
+{
+    fprintf(stderr, "\nMANEXT 1.03 Copyright (C) 1991-1996 Mark Hessling\n"
+                    "All rights reserved.\n"
+                    "MANEXT is distributed under the terms of the GNU\n"
+                    "General Public License and comes with NO WARRANTY.\n"
+                    "See the file COPYING for details.\n"
+                    "\nUsage: manext sourcefile [...]\n\n");
+}
+
+int main(int argc, char **argv)
+{
+    char s[MAX_LINE + 1];       /* input line */
+    int i;
+    FILE *fp;
+
+#ifdef __EMX__
+    _wildcard(&argc, &argv);
+#endif
+    if (strcmp(argv[1], "-h") == 0)
+    {
+        display_info();
+        exit(1);
+    }
+
+    for (i = 1; i < argc; i++)
+    {
+        if ((fp = fopen(argv[i], "r")) == NULL)
+        {
+            fprintf(stderr, "\nCould not open %s\n", argv[i]);
+            continue;
+        }
+
+        while (!feof(fp))
+        {
+            if (fgets(s, (int)sizeof(s), fp) == NULL)
+            {
+                if (ferror(fp) != 0)
+                {
+                    fprintf(stderr, "*** Error reading %s.  Exiting.\n",
+                            argv[i]);
+                    exit(1);
+                }
+
+                break;
+            }
+
+            /* check for manual entry marker at beginning of line */
+
+            if (strncmp(s, "/*man-start*", 12) != 0)
+                continue;
+
+            /* inner loop */
+
+            for (;;)
+            {
+                /* read next line of manual entry */
+
+                if (fgets(s, (int)sizeof(s), fp) == NULL)
+                {
+                    if (ferror(fp) != 0)
+                    {
+                        fprintf(stderr, "*** Error reading %s.  Exiting.\n",
+                                argv[i]);
+                        exit(1);
+                    }
+
+                    break;
+                }
+
+                /* check for end of entry marker */
+
+                if (strncmp(s, "**man-end", 9) == 0)
+                    break;
+
+                printf("%s", s);
+            }
+
+            printf("\n\n-----------------------------------"
+                   "---------------------------------------\n\n");
+        }
+
+        fclose(fp);
+    }
+
+    return 0;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/doc/sdl.txt b/payloads/libpayload/curses/PDCurses-3.4/doc/sdl.txt
new file mode 100644
index 0000000000..6a54b9b426
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/doc/sdl.txt
@@ -0,0 +1,152 @@
+SDL Considerations
+==================
+
+There are no special requirements to use PDCurses for SDL -- all 
+PDCurses-compatible code should work fine. (In fact, you can even build 
+against the Win32 console pdcurses.dll, and then swap in the SDL 
+pdcurses.dll.) Nothing extra is needed beyond the base SDL library. 
+However, there are some optional special features, described here.
+
+The principal limitation of this port is that input is currently 
+restricted to ASCII (i.e., 0-127), plus the special keys like KEY_LEFT. 
+(You could have Unicode input, but then the input wouldn't match the 
+output, which is in Code Page 437.) Also, see the note about the 
+potential for incomplete output under "PDC_update_rects()", below.
+
+
+Fonts
+-----
+
+The font is a simple BMP, 32 characters wide by 8 characters tall, 
+preferably with a palette. (BMPs without palettes still work, but in 
+that case, no attributes will be available, nor will the cursor work.) 
+The first entry in the palette (usually black) is treated as the 
+background color; the last entry (usually white) is treated as the 
+foreground. These are changed or made transparent as appropriate; any 
+other colors in the palette are passed through unchanged. So -- although 
+a one-bit depth is sufficient for a normal font -- you could redraw some 
+characters as multi-colored tiles.
+
+The font must be monospaced. The size of each character is derived by 
+dividing the width of the BMP by 32 and the height by 8. There is no 
+constraint on the dimensions.
+
+As provided in the default font and expected by acs_map[], the font is 
+in Code Page 437 form. But you can of course use any layout if you're 
+not relying on correct values for the ACS_* macros.
+
+The font can be set via the environment variable PDC_FONT. If it's not 
+set, PDCurses looks for a file named "pdcfont.bmp" in the current 
+directory at the time of initscr(). If neither is found, it uses the 
+built-in default font encoded in deffont.h.
+
+
+Backgrounds
+-----------
+
+PDCurses for SDL supports an optional background image BMP. This is used 
+whenever start_color() has not been called (see the ptest demo for an 
+example), or when use_default_colors() has been called after 
+start_color(), and the background color of a pair has been set to -1 
+(see newdemo, worm, and rain for examples). The usage parallels that of 
+ncurses in an appropriate terminal (e.g., Gnome Terminal). The image is 
+tiled to cover the PDCurses window, and can be any size or depth.
+
+As with the font, you can point to a location for the background via the 
+environment variable PDC_BACKGROUND; "pdcback.bmp" is the fallback. 
+(There is no default background.)
+
+
+Icons
+-----
+
+The icon (used with SDL_WM_SetIcon() -- not used for the executable 
+file) can be set via the environment variable PDC_ICON, and falls back 
+to "pdcicon.bmp", and then to the built-in icon from deficon.h. The 
+built-in icon is the PDCurses logo, as seen in ../x11/little_icon.xbm. 
+The SDL docs say that the icon must be 32x32, at least for use with MS 
+Windows.
+
+If pdc_screen is preinitialized (see below), PDCurses does not attempt 
+to set the icon.
+
+
+Screen size
+-----------
+
+The default screen size is 80x25 characters (whatever size they may be), 
+but you can override this via the environment variables PDC_COLS and/or 
+PDC_LINES. (Some other ports use COLS and LINES; this is not done here 
+because those values are, or should be, those of the controlling 
+terminal, and PDCurses for SDL is independent of the terminal.) If 
+pdc_screen is preinitialized (see below), these are ignored.
+
+
+Integration with SDL
+--------------------
+
+If you want to go further, you can mix PDCurses and SDL functions. (Of 
+course this is extremely non-portable!) To aid you, there are several 
+external variables and functions specific to the SDL port; you could 
+include pdcsdl.h, or just add the declarations you need in your code:
+
+ PDCEX SDL_Surface *pdc_screen, *pdc_font, *pdc_icon, *pdc_back;
+ PDCEX int pdc_sheight, pdc_swidth, pdc_yoffset, pdc_xoffset;
+
+ void PDC_update_rects(void);
+ void PDC_retile(void);
+
+pdc_screen is the main surface, created by SDL_SetVideoMode(), unless 
+it's preset before initscr(). You can perform normal SDL operations on 
+this surface, but PDCurses won't respect them when it updates. (For 
+that, see PDC_retile().) As an alternative, you can preinitialize this 
+surface before calling initscr(). In that case, you can use pdc_sheight, 
+pdc_swidth, pdc_yoffset and/or pdc_xoffset (q.v.) to confine PDCurses to 
+only a specific area of the surface, reserving the rest for other SDL 
+operations. If you preinitialize pdc_screen, you'll have to close it 
+yourself; PDCurses will ignore resize events, and won't try to set the 
+icon. Also note that if you preinitialize pdc_screen, it need not be the 
+display surface.
+
+pdc_font, pdc_icon, and pdc_back are the SDL_surfaces for the font, 
+icon, and background, respectively. You can set any or all of them 
+before initscr(), and thus override any of the other ways to set them. 
+But note that pdc_icon will be ignored if pdc_screen is preset.
+
+pdc_sheight and pdc_swidth are the dimensions of the area of pdc_screen 
+to be used by PDCurses. You can preset them before initscr(); if either 
+is not set, it defaults to the full screen size minus the x or y offset, 
+as appropriate.
+
+pdc_xoffset and pdc_yoffset are the x and y offset for the area of 
+pdc_screen to be used by PDCurses. See the sdltest demo for an example.
+
+PDC_retile() makes a copy of pdc_screen, then tiles it with the 
+background image, if any. The resulting surface is used as the 
+background for transparent character cells. PDC_retile() is called from 
+initscr() and resize_term(). However, you can also use it at other 
+times, to take advantage of the way it copies pdc_screen: Draw some SDL 
+stuff; call PDC_retile(); do some curses stuff -- it will use whatever 
+was on pdc_screen as the background. Then you can erase the curses 
+screen, do some more SDL stuff, and call PDC_retile() again to make a 
+new background. (If you don't erase the curses screen, it will be 
+incorporated into the background when you call PDC_retile().) But this 
+only works if no background image is set.
+
+PDC_update_rects() is how the screen actually gets updated. For 
+performance reasons, when drawing, PDCurses for SDL maintains a table of 
+rectangles that need updating, and only updates (by calling this 
+function) during getch(), napms(), or when the table gets full. 
+Normally, this is sufficient; but if you're pausing in some way other 
+than by using napms(), and you're not doing keyboard checks, you may get 
+an incomplete update. If that happens, you can call PDC_update_rects() 
+manually.
+
+
+Interaction with stdio
+----------------------
+
+As with X11, it's a bad idea to mix curses and stdio calls. (In fact, 
+that's true for PDCurses on any platform; but especially these two, 
+which don't run under terminals.) Depending on how SDL is built, stdout 
+and stderr may be redirected to files.
diff --git a/payloads/libpayload/curses/PDCurses-3.4/doc/x11.txt b/payloads/libpayload/curses/PDCurses-3.4/doc/x11.txt
new file mode 100644
index 0000000000..db05683d17
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/doc/x11.txt
@@ -0,0 +1,416 @@
+X11 Considerations
+==================
+
+PDCurses for X11 uses the System V IPC shared memory facility, along 
+with sockets, to share data between the curses program and the child 
+process created to manage the X stuff.
+
+When compiling your application, you need to include the <curses.h> or 
+<xcurses.h> that comes with PDCurses. You also need to link your code 
+with libXCurses. You may need to link with the following libraries under 
+X11R5:
+    Xaw Xmu Xt X11
+
+or, under X11R6:
+    Xaw Xmu Xt X11 SM ICE Xext
+
+You can run "xcurses-config --libs" to show the link parameters for your 
+system. If using dynamic linking, on some systems, "-lXCurses" suffices.
+
+By calling Xinitscr() rather than initscr(), you can pass your program 
+name and resource overrides to PDCurses. The program name is used as the 
+title of the X window, and for defining X resources specific to your 
+program.
+
+
+Interaction with stdio
+----------------------
+
+Be aware that curses programs that expect to have a normal tty 
+underneath them will be very disappointed! Output directed to stdout 
+will go to the xterm that invoked the PDCurses application, or to the 
+console if not invoked directly from an xterm. Similarly, stdin will 
+expect its input from the same place as stdout.
+
+
+X Resources
+-----------
+
+PDCurses for X11 recognizes the following resources:
+
+    lines
+    cols
+    normalFont
+    italicFont
+    pointer
+    pointerForeColor
+    pointerBackColor
+    cursorColor
+    textCursor
+    colorBlack
+    colorRed
+    colorGreen
+    colorYellow
+    colorBlue
+    colorMagenta
+    colorCyan
+    colorWhite
+    colorBoldBlack
+    colorBoldRed
+    colorBoldGreen
+    colorBoldYellow
+    colorBoldBlue
+    colorBoldMagenta
+    colorBoldCyan
+    colorBoldWhite
+    bitmap
+    pixmap
+    translations
+    shmmin
+    borderWidth
+    borderColor
+    clickPeriod
+    doubleClickPeriod
+    composeKey
+
+lines:		   Specifies the number of lines the "screen" will have.
+		   Directly equates to LINES.
+		   There is no theoretical maximum.
+		   The minimum value must be 2.
+		   Default:	   24
+
+cols:		   Specifies the number of columns the "screen" will have.
+                   Directly equates to COLS.
+                   There is no theoretical maximum.
+                   The minimum value must be 2.
+                   Default:	   80
+
+normalFont:	   The name of a fixed width font.
+		   Default:	   7x13
+
+italicFont:	   The name of a fixed width font to be used for
+		   characters with A_ITALIC attributes. Must have the 
+		   same cell size as normalFont.
+		   Default:	   7x13 (obviously not an italic font)
+
+pointer:	   The name of a valid pointer cursor.
+		   Default:	   xterm
+
+pointerForeColor:  The foreground color of the pointer.
+		   Default:	   black
+
+pointerBackColor:  The background color of the pointer.
+		   Default:	   white
+
+textCursor:	   The alignment of the text cursor; horizontal or vertical.
+		   Default:	   horizontal
+
+colorBlack:	   The color of the COLOR_BLACK attribute.
+		   Default:	   Black
+
+colorRed:	   The color of the COLOR_RED attribute.
+		   Default:	   red3
+
+colorGreen:	   The color of the COLOR_GREEN attribute.
+		   Default:	   green3
+
+colorYellow:	   The color of the COLOR_YELLOW attribute.
+		   Default:	   yellow3
+
+colorBlue:	   The color of the COLOR_BLUE attribute.
+		   Default:	   blue3
+
+colorMagenta:	   The color of the COLOR_MAGENTA attribute.
+		   Default:	   magenta3
+
+colorCyan:	   The color of the COLOR_CYAN attribute.
+		   Default:	   cyan3
+
+colorWhite:	   The color of the COLOR_WHITE attribute.
+		   Default:	   Grey
+
+colorBoldBlack:    COLOR_BLACK combined with A_BOLD.
+		   Default:	   grey40
+
+colorBoldRed:	   COLOR_RED combined with A_BOLD.
+		   Default:	   red1
+
+colorBoldGreen:    COLOR_GREEN combined with A_BOLD.
+		   Default:	   green1
+
+colorBoldYellow:   COLOR_YELLOW combined with A_BOLD.
+		   Default:	   yellow1
+
+colorBoldBlue:	   COLOR_BLUE combined with A_BOLD.
+		   Default:	   blue1
+
+colorBoldMagenta:  COLOR_MAGENTA combined with A_BOLD.
+		   Default:	   magenta1
+
+colorBoldCyan:	   COLOR_CYAN combined with A_BOLD.
+		   Default:	   cyan1
+
+colorBoldWhite:    COLOR_WHITE combined with A_BOLD.
+		   Default:	   White
+
+bitmap:		   The name of a valid bitmap file of depth 1 (black and white)
+		   used for the application's icon. The file is an X bitmap.
+		   Default:        a 32x32 or 64x64 pixmap depending on the 
+				   window manager
+
+pixmap:		   The name of a valid pixmap file of any depth 
+		   supported by the window manager (color) for the 
+		   application's icon, The file is an X11 pixmap. This 
+		   resource is only available if the libXpm package has 
+		   been installed (most systems have this by default). 
+		   This resource overrides the "bitmap" resource.
+                   Default:        none, uses default bitmap above
+
+translations:      Translations enable the user to customize the action
+		   that occurs when a key, combination of keys, or a
+		   button is pressed.  The translations are similar to
+		   those used by xterm.
+		   Defaults:
+			<Key>:		XCursesKeyPress()
+			<KeyUp>:	XCursesKeyPress()
+			<BtnDown>:	XCursesButton()
+			<BtnUp>:	XCursesButton()
+			<BtnMotion>:	XCursesButton()
+
+		   The most useful action for KeyPress translations is 
+		   string(). The argument to the string() action can be 
+		   either a string or a hex representation of a 
+		   character; e.g., string(0x1b) will send the ASCII
+		   escape character to the application; string("[11~") 
+		   will send [ 1 1 ~ , as separate keystrokes.
+
+shmmin:		   On most systems, there are two Unix kernel parameters
+		   that determine the allowable size of a shared memory
+		   segment. These parameters are usually something like 
+		   SHMMIN and SHMMAX. To use shared memory, a program
+		   must allocate a segment of shared memory that is
+		   between these two values.  Usually these values are
+		   like 1 for SHMMIN and some large number for SHMMAX. 
+		   Sometimes the Unix kernel is configured to have a
+		   value of SHMMIN that is bigger than the size of one
+		   of the shared memory segments that libXCurses uses. 
+		   On these systems an error message like:
+
+		     Cannot allocate shared memory for SCREEN: Invalid argument
+
+		   will result. To overcome this problem, this resource 
+		   should be set to the kernel value for SHMMIN. This
+		   ensures that a shared memory segment will always be
+		   bigger than the kernel value for SHMMIN (and
+		   hopefully less than SHMMAX!)
+
+		   Default:	   0
+
+borderColor:	   The color of the border around the screen.
+		   Default:	   black
+
+borderWidth:	   The width in pixels of the border around the screen.
+		   Default:	   0
+
+clickPeriod:	   The period (in milliseconds) between a button 
+		   press and a button release that determines if a click
+		   of a button has occurred.
+		   Default:	   100
+
+doubleClickPeriod: The period (in milliseconds) between two button
+		   press events that determines if a double click
+		   of a button has occurred.
+		   Default:	   200
+
+composeKey:	   The name of the X key that defines the "compose key",
+		   which is used to enter characters in the Latin-1 
+		   character set above 0xA0. (See "Compose Keys for 
+		   Latin-1" below.) This is used only when PDCurses is 
+		   built without XIM support. While in compose mode, the 
+		   text cursor will appear as a hollow rectangle.
+		   Default:	   Multi_key
+
+
+Using Resources
+---------------
+
+All applications have a top-level class name of "XCurses". If Xinitscr() 
+is used, it sets an application's top-level widget name. (Otherwise the 
+name defaults to "PDCurses".)
+
+Examples for app-defaults or .Xdefaults:
+
+!
+! resources for XCurses class of programs
+!
+XCurses*lines:  30
+XCurses*cols:   80
+XCurses*normalFont:     9x13
+XCurses*bitmap: /tmp/xcurses.xbm
+XCurses*pointer: top_left_arrow
+!
+! resources for testcurs - XCurses
+!
+testcurs.colorRed:      orange
+testcurs.colorBlack:    midnightblue
+testcurs.lines: 25
+*testcurs.Translations: #override \n \
+  <Key>F12:  string(0x1b) string("[11~") \n
+!
+! resources for THE - XCurses
+!
+! resources with the * wildcard can be overridden by a parameter passed
+! to initscr()
+!
+the*normalFont: 9x15
+the*lines:      40
+the*cols:       86
+the*pointer:    xterm
+the*pointerForeColor: white
+the*pointerBackColor: black
+!
+! resources with the . format can not be overridden by a parameter passed
+! to Xinitscr()
+!
+the.bitmap:     /home/mark/the/the64.xbm
+the.pixmap:     /home/mark/the/the64.xpm
+
+Resources may also be passed as parameters to the Xinitscr() function. 
+Parameters are strings in the form of switches; e.g., to set the color 
+"red" to "indianred", and the number of lines to 30, the string passed 
+to Xinitscr would be: "-colorRed indianred -lines 30"
+
+
+Compose Keys for Latin-1
+------------------------
+
+When built without XIM support, PDCurses for X11 provides its own, 
+limited compose key system for Latin-1 characters. The available 
+combinations are listed here. For a given character, any of the 
+combinations shown in the last column may be used. To generate a 
+character, press the "compose" key followed by one of the pairs of 
+keystrokes. Where no key is evident, the spacebar is used.  Thus, to 
+generate the NO-BREAK SPACE, press the "compose" key followed by two 
+hits of the spacebar.
+
+With a typical modern X server, you can get many more compose key 
+combinations by using XIM instead. Configure PDCurses with --enable-xim 
+to use XIM support.
+
+This document is encoded in UTF-8.
+
++----+-----+---+---------------------------------+---------------------------+
+|Hex | Dec |Chr| Description ISO 10646-1:1993(E) | Compose key combinations  |
++----+-----+---+---------------------------------+---------------------------+
+| A0 | 160 |   | NO-BREAK SPACE			 |			     |
+| A1 | 161 | ¡ | INVERTED EXCLAMATION MARK	 | !   !!		     |
+| A2 | 162 | ¢ | CENT SIGN			 | c|  |c  c/  c$  C$  C|    |
+| A3 | 163 | £ | POUND SIGN			 | L-  L$  L=  l-  l$  l=  |-|
+| A4 | 164 | ¤ | CURRENCY SIGN			 | xo  ox  XO  g$	     |
+| A5 | 165 | ¥ | YEN SIGN			 | =y  y=  =Y  Y=  Y-  y$  y-|
+| A6 | 166 | ¦ | BROKEN BAR			 | |   ||  vb  VB  |^	     |
+| A7 | 167 | § | SECTION SIGN			 | SO  SS  s!  S!  so	     |
+| A8 | 168 | ¨ | DIAERESIS			 | "   ""		     |
+| A9 | 169 | © | COPYRIGHT SIGN			 | CO  co  OC		     |
+| AA | 170 | ª | FEMININE ORDINAL INDICATOR	 | sa  SA  a_  A_	     |
+| AB | 171 | « | LEFT DOUBLE ANGLE QUOTES	 | <<			     |
+| AC | 172 | ¬ | NOT SIGN			 | -,  no  NO		     |
+| AD | 173 | ­ | SOFT HYPHEN			 | -   --		     |
+| AE | 174 | ® | REGISTERED SIGN		 | RO  ro  OR		     |
+| AF | 175 | ¯ | MACRON				 | -^  _^  __		     |
+| B0 | 176 | ° | DEGREE SIGN			 | o   0^  0*  de  DE  ^0    |
+| B1 | 177 | ± | PLUS-MINUS SIGN		 | -+  +-		     |
+| B2 | 178 | ² | SUPERSCRIPT TWO		 | 2   2^  s2  ^2	     |
+| B3 | 179 | ³ | SUPERSCRIPT THREE		 | 3   3^  s3  ^3	     |
+| B4 | 180 | ´ | ACUTE ACCENT			 | '   ''		     |
+| B5 | 181 | µ | MICRO SIGN			 | u   /u  /U  *m  *M	     |
+| B6 | 182 | ¶ | PILCROW SIGN			 | p!  P!  pg  PG	     |
+| B7 | 183 | · | MIDDLE DOT			 | .   .^  ..		     |
+| B8 | 184 | ¸ | CEDILLA			 | ,   ,,		     |
+| B9 | 185 | ¹ | SUPERSCRIPT ONE		 | 1   1^  s1  ^1	     |
+| BA | 186 | º | MASCULINE ORDINAL INDICATOR	 | o_  s0  S0		     |
+| BB | 187 | » | RIGHT DOUBLE ANGLE QUOTES	 | >>			     |
+| BC | 188 | ¼ | VULGAR FRACTION ONE QUARTER	 | 14			     |
+| BD | 189 | ½ | VULGAR FRACTION ONE HALF	 | 12			     |
+| BE | 190 | ¾ | VULGAR FRACTION THREE QUARTERS  | 34			     |
+| BF | 191 | ¿ | INVERTED QUESTION MARK		 | ?   ??		     |
+| C0 | 192 | À | CAPITAL A WITH GRAVE ACCENT	 | `A  A`		     |
+| C1 | 193 | Á | CAPITAL A WITH ACUTE ACCENT	 | 'A  A'		     |
+| C2 | 194 | Â | CAPITAL A WITH CIRCUMFLEX ACCENT| ^A  A^  A>		     |
+| C3 | 195 | Ã | CAPITAL A WITH TILDE		 | ~A  A~  A-		     |
+| C4 | 196 | Ä | CAPITAL A WITH DIAERESIS	 | "A  A"		     |
+| C5 | 197 | Å | CAPITAL A WITH RING ABOVE	 | oA  Ao  A*  OA  *A	     |
+| C6 | 198 | Æ | CAPITAL LIGATURE AE		 | AE			     |
+| C7 | 199 | Ç | CAPITAL C WITH CEDILLA		 | ,C  C,		     |
+| C8 | 200 | È | CAPITAL E WITH GRAVE ACCENT	 | `E  E`		     |
+| C9 | 201 | É | CAPITAL E WITH ACUTE ACCENT	 | 'E  E'		     |
+| CA | 202 | Ê | CAPITAL E WITH CIRCUMFLEX ACCENT| ^E  E^  E>		     |
+| CB | 203 | Ë | CAPITAL E WITH DIAERESIS	 | "E  E"		     |
+| CC | 204 | Ì | CAPITAL I WITH GRAVE ACCENT	 | `I  I`		     |
+| CD | 205 | Í | CAPITAL I WITH ACUTE ACCENT	 | 'I  I'		     |
+| CE | 206 | Î | CAPITAL I WITH CIRCUMFLEX ACCENT| ^I  I^  I>		     |
+| CF | 207 | Ï | CAPITAL I WITH DIAERESIS	 | "I  I"		     |
+| D0 | 208 | Ð | CAPITAL ETH			 | D-			     |
+| D1 | 209 | Ñ | CAPITAL N WITH TILDE		 | ~N  N~  N-		     |
+| D2 | 210 | Ò | CAPITAL O WITH GRAVE ACCENT	 | `O  O`		     |
+| D3 | 211 | Ó | CAPITAL O WITH ACUTE ACCENT	 | 'O  O'		     |
+| D4 | 212 | Ô | CAPITAL O WITH CIRCUMFLEX ACCENT| ^O  O^  O>		     |
+| D5 | 213 | Õ | CAPITAL O WITH TILDE		 | ~O  O~  O-		     |
+| D6 | 214 | Ö | CAPITAL O WITH DIAERESIS	 | "O  O"		     |
+| D7 | 215 | × | MULTIPLICATION SIGN		 | x   xx  XX  mu  MU	     |
+| D8 | 216 | Ø | CAPITAL O WITH STROKE		 | /O  O/		     |
+| D9 | 217 | Ù | CAPITAL U WITH GRAVE ACCENT	 | `U  U`		     |
+| DA | 218 | Ú | CAPITAL U WITH ACUTE ACCENT	 | 'U  U'		     |
+| DB | 219 | Û | CAPITAL U WITH CIRCUMFLEX ACCENT| ^U  U^  U>		     |
+| DC | 220 | Ü | CAPITAL U WITH DIAERESIS	 | "U  U"		     |
+| DD | 221 | Ý | CAPITAL Y WITH ACUTE ACCENT	 | 'Y  Y'		     |
+| DE | 222 | Þ | CAPITAL THORN			 | P   TH  |P		     |
+| DF | 223 | ß | SMALL SHARP S			 | ss			     |
+| E0 | 224 | à | SMALL A WITH GRAVE ACCENT	 | `a  a`		     |
+| E1 | 225 | á | SMALL A WITH ACUTE ACCENT	 | 'a  a'		     |
+| E2 | 226 | â | SMALL A WITH CIRCUMFLEX ACCENT  | ^a  a^  a>		     |
+| E3 | 227 | ã | SMALL A WITH TILDE		 | ~a  a~  a-		     |
+| E4 | 228 | ä | SMALL A WITH DIAERESIS		 | "a  a"		     |
+| E5 | 229 | å | SMALL A WITH RING ABOVE	 | oa  ao  Oa  a*  *a	     |
+| E6 | 230 | æ | SMALL LIGATURE AE		 | ae			     |
+| E7 | 231 | ç | SMALL C WITH CEDILLA		 | ,c  c,		     |
+| E8 | 232 | è | SMALL E WITH GRAVE ACCENT	 | `e  e`		     |
+| E9 | 233 | é | SMALL E WITH ACUTE ACCENT	 | 'e  e'		     |
+| EA | 234 | ê | SMALL E WITH CIRCUMFLEX ACCENT  | ^e  e^  e>		     |
+| EB | 235 | ë | SMALL E WITH DIAERESIS		 | "e  e"		     |
+| EC | 236 | ì | SMALL I WITH GRAVE ACCENT	 | `i  i`		     |
+| ED | 237 | í | SMALL I WITH ACUTE ACCENT	 | 'i  i'		     |
+| EE | 238 | î | SMALL I WITH CIRCUMFLEX ACCENT  | ^i  i^  i>		     |
+| EF | 239 | ï | SMALL I WITH DIAERESIS		 | "i  i"		     |
+| F0 | 240 | ð | SMALL ETH			 | d-			     |
+| F1 | 241 | ñ | SMALL N WITH TILDE		 | ~n  n~  n-		     |
+| F2 | 242 | ò | SMALL O WITH GRAVE ACCENT	 | `o  o`		     |
+| F3 | 243 | ó | SMALL O WITH ACUTE ACCENT	 | 'o  o'		     |
+| F4 | 244 | ô | SMALL O WITH CIRCUMFLEX ACCENT  | ^o  o^  o>		     |
+| F5 | 245 | õ | SMALL O WITH TILDE		 | ~o  o~  o-		     |
+| F6 | 246 | ö | SMALL O WITH DIAERESIS		 | "o  o"		     |
+| F7 | 247 | ÷ | DIVISION SIGN			 | -:  :-		     |
+| F8 | 248 | ø | SMALL O WITH OBLIQUE BAR	 | /o  o/		     |
+| F9 | 249 | ù | SMALL U WITH GRAVE ACCENT	 | `u  u`		     |
+| FA | 250 | ú | SMALL U WITH ACUTE ACCENT	 | 'u  u'		     |
+| FB | 251 | û | SMALL U WITH CIRCUMFLEX ACCENT  | ^u  u^  u>		     |
+| FC | 252 | ü | SMALL U WITH DIAERESIS		 | "u  u"		     |
+| FD | 253 | ý | SMALL Y WITH ACUTE ACCENT	 | 'y  y'		     |
+| FE | 254 | þ | SMALL THORN			 | p   th  |p		     |
+| FF | 255 | ÿ | SMALL Y WITH DIAERESIS		 | "y  y"		     |
++----+-----+---+---------------------------------+---------------------------+
+
+
+Deprecated
+----------
+
+XCursesProgramName is no longer used. To set the program name, you must 
+use Xinitscr(), or PDC_set_title() to set just the window title.
+
+The XCursesExit() function is now called automatically via atexit(). 
+(Multiple calls to it are OK, so you don't need to remove it if you've 
+already added it for previous versions of PDCurses.)
+
+XCURSES is no longer defined automatically, but need not be defined, 
+unless you want the X11-specific prototypes. (Normal curses programs 
+won't need it.)
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/README b/payloads/libpayload/curses/PDCurses-3.4/dos/README
new file mode 100644
index 0000000000..569034bbae
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/README
@@ -0,0 +1,49 @@
+PDCurses for DOS
+================
+
+This directory contains PDCurses source code files specific to DOS.
+
+
+Building
+--------
+
+. Choose the appropriate makefile for your compiler:
+
+	bccdos.mak	- Borland C++ 3.0+
+	gccdos.mak	- DJGPP V2
+	mscdos.mak	- Microsoft C
+	wccdos16.mak	- Watcom 10.6+ (16-bit)
+	wccdos4g.mak	- Watcom 10.6+ (32-bit)
+
+. For 16-bit compilers, you can change the memory MODEL in the makefile.
+  (Large model is the default, and recommended.)
+
+. Optionally, you can build in a different directory than the platform
+  directory by setting PDCURSES_SRCDIR to point to the directory where
+  you unpacked PDCurses, and changing to your target directory:
+
+	set PDCURSES_SRCDIR=c:\pdcurses
+
+. Build it:
+
+	make -f makefile
+
+  (For Watcom, use "wmake" instead of "make"; for MSVC, "nmake".) You'll
+  get the libraries (pdcurses.lib or .a, depending on your compiler; and
+  panel.lib or .a), the demos (*.exe), and a lot of object files. Note
+  that the panel library is just a copy of the main library, provided 
+  for convenience; both panel and curses functions are in the main 
+  library.
+
+
+Distribution Status
+-------------------
+
+The files in this directory are released to the Public Domain.
+
+
+Acknowledgements
+----------------
+
+Watcom C port was provided by Pieter Kunst <kunst@prl.philips.nl>
+DJGPP 1.x port was provided by David Nugent <davidn@csource.oz.au>
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/bccdos.lrf b/payloads/libpayload/curses/PDCurses-3.4/dos/bccdos.lrf
new file mode 100644
index 0000000000..9bd18c6b2d
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/bccdos.lrf
@@ -0,0 +1,9 @@
++addch.obj +addchstr.obj +addstr.obj +attr.obj +beep.obj +bkgd.obj &
++border.obj +clear.obj +color.obj +delch.obj +deleteln.obj +deprec.obj &
++getch.obj +getstr.obj +getyx.obj +inch.obj +inchstr.obj +initscr.obj &
++inopts.obj +insch.obj +insstr.obj +instr.obj +kernel.obj +keyname.obj &
++mouse.obj +move.obj +outopts.obj +overlay.obj +pad.obj +panel.obj &
++printw.obj +refresh.obj +scanw.obj +scr_dump.obj +scroll.obj +slk.obj &
++termattr.obj +terminfo.obj +touch.obj +util.obj +window.obj +debug.obj &
++pdcclip.obj +pdcdisp.obj +pdcgetsc.obj +pdckbd.obj +pdcscrn.obj &
++pdcsetsc.obj +pdcutil.obj ,lib.map
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/bccdos.mak b/payloads/libpayload/curses/PDCurses-3.4/dos/bccdos.mak
new file mode 100644
index 0000000000..6361a4d8b7
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/bccdos.mak
@@ -0,0 +1,82 @@
+# Borland MAKE Makefile for PDCurses library - DOS BC++ 3.0+
+#
+# Usage: make -f [path\]bccdos.mak [DEBUG=] [target]
+#
+# where target can be any of:
+# [all|demos|pdcurses.lib|testcurs.exe...]
+
+# Change the memory MODEL here, if desired
+MODEL = l
+
+O = obj
+
+!ifndef PDCURSES_SRCDIR
+PDCURSES_SRCDIR = ..
+!endif
+
+!include $(PDCURSES_SRCDIR)\version.mif
+!include $(PDCURSES_SRCDIR)\libobjs.mif
+
+osdir		= $(PDCURSES_SRCDIR)\dos
+
+!ifdef DEBUG
+CFLAGS		= -N -v -y -DPDCDEBUG 
+!else
+CFLAGS		= -O 
+!endif
+
+CPPFLAGS	= -I$(PDCURSES_SRCDIR)
+
+BUILD		= $(CC) -1- -K -G -rd -d -w-eff -w-par -c \
+-m$(MODEL) $(CFLAGS) $(CPPFLAGS)
+
+LIBEXE		= tlib /C /E
+
+LIBCURSES	= pdcurses.lib
+
+all:	$(LIBCURSES) $(DEMOS)
+
+clean:
+	-del *.obj
+	-del *.lib
+	-del *.map
+	-del *.exe
+
+demos:	$(DEMOS)
+
+$(LIBCURSES) : $(LIBOBJS) $(PDCOBJS)
+	-del $@
+	$(LIBEXE) $@ @$(osdir)\bccdos.lrf
+	-copy $(LIBCURSES) panel.lib
+
+.autodepend
+
+{$(srcdir)\}.c.obj:
+	$(BUILD) $<
+
+{$(osdir)\}.c.obj:
+	$(BUILD) $<
+
+{$(demodir)\}.c.obj:
+	$(BUILD) $<
+
+.c.obj:
+	$(BUILD) $<
+
+.obj.exe:
+	$(CC) -m$(MODEL) -e$@ $** $(LIBCURSES)
+
+tuidemo.exe:	tuidemo.obj tui.obj $(LIBCURSES)
+	$(CC) -m$(MODEL) -e$@ $**
+
+tui.obj: $(demodir)\tui.c $(demodir)\tui.h $(PDCURSES_CURSES_H)
+	$(BUILD) -I$(demodir) $(demodir)\tui.c
+
+tuidemo.obj: $(demodir)\tuidemo.c $(PDCURSES_CURSES_H)
+	$(BUILD) -I$(demodir) $(demodir)\tuidemo.c
+
+PLATFORM1 = Borland C++ 3.1
+PLATFORM2 = Borland C/C++ 3.1 for DOS
+ARCNAME = pdc$(VER)bcc
+
+!include $(PDCURSES_SRCDIR)\makedist.mif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/gccdos.mak b/payloads/libpayload/curses/PDCurses-3.4/dos/gccdos.mak
new file mode 100644
index 0000000000..26a4ed3d09
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/gccdos.mak
@@ -0,0 +1,87 @@
+# GNU MAKE (3.79.1) Makefile for PDCurses library - DOS DJGPP V2.0+
+#
+# Usage: make -f [path\]gccdos.mak [DEBUG=Y] [target]
+#
+# where target can be any of:
+# [all|libs|demos|dist|pdcurses.a|testcurs.exe...]
+
+O = o
+
+ifndef PDCURSES_SRCDIR
+	PDCURSES_SRCDIR = ..
+endif
+
+include $(PDCURSES_SRCDIR)/version.mif
+include $(PDCURSES_SRCDIR)/libobjs.mif
+
+osdir		= $(PDCURSES_SRCDIR)/dos
+
+PDCURSES_DOS_H	= $(osdir)/pdcdos.h
+
+CC		= gcc
+
+ifeq ($(DEBUG),Y)
+	CFLAGS  = -g -Wall -DPDCDEBUG
+	LDFLAGS = -g
+else
+	CFLAGS  = -O2 -Wall
+	LDFLAGS =
+endif
+
+CFLAGS += -I$(PDCURSES_SRCDIR)
+
+LINK		= gcc
+
+LIBEXE		= ar
+LIBFLAGS	= rcv
+
+LIBCURSES	= pdcurses.a
+
+.PHONY: all libs clean demos dist
+
+all:	libs demos
+
+libs:	$(LIBCURSES)
+
+clean:
+	-del *.o
+	-del *.a
+	-del *.exe
+
+demos:	$(DEMOS)
+	strip *.exe
+
+$(LIBCURSES) : $(LIBOBJS) $(PDCOBJS)
+	$(LIBEXE) $(LIBFLAGS) $@ $?
+	-copy $(LIBCURSES) panel.a
+
+$(LIBOBJS) $(PDCOBJS) : $(PDCURSES_HEADERS)
+$(PDCOBJS) : $(PDCURSES_DOS_H)
+$(DEMOS) : $(PDCURSES_CURSES_H) $(LIBCURSES)
+panel.o : $(PANEL_HEADER)
+terminfo.o: $(TERM_HEADER)
+
+$(LIBOBJS) : %.o: $(srcdir)/%.c
+	$(CC) -c $(CFLAGS) $<
+
+$(PDCOBJS) : %.o: $(osdir)/%.c
+	$(CC) -c $(CFLAGS) $<
+
+firework.exe newdemo.exe rain.exe testcurs.exe worm.exe xmas.exe \
+ptest.exe: %.exe: $(demodir)/%.c
+	$(CC) $(CFLAGS) -o$@ $< $(LIBCURSES)
+
+tuidemo.exe: tuidemo.o tui.o
+	$(LINK) $(LDFLAGS) -o$@ tuidemo.o tui.o $(LIBCURSES)
+
+tui.o: $(demodir)/tui.c $(demodir)/tui.h $(PDCURSES_CURSES_H)
+	$(CC) -c $(CFLAGS) -I$(demodir) -o$@ $<
+
+tuidemo.o: $(demodir)/tuidemo.c $(PDCURSES_CURSES_H)
+	$(CC) -c $(CFLAGS) -I$(demodir) -o$@ $<
+
+PLATFORM1 = DJGPP 2.03
+PLATFORM2 = DJGPP 2.03 for DOS
+ARCNAME = pdc$(VER)djg
+
+include $(PDCURSES_SRCDIR)/makedist.mif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/mscdos.lrf b/payloads/libpayload/curses/PDCurses-3.4/dos/mscdos.lrf
new file mode 100644
index 0000000000..b1fdf37e99
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/mscdos.lrf
@@ -0,0 +1,50 @@
+-+addch.obj &
+-+addchstr.obj &
+-+addstr.obj &
+-+attr.obj &
+-+beep.obj &
+-+bkgd.obj &
+-+border.obj &
+-+clear.obj &
+-+color.obj &
+-+delch.obj &
+-+deleteln.obj &
+-+deprec.obj &
+-+getch.obj &
+-+getstr.obj &
+-+getyx.obj &
+-+inch.obj & 
+-+inchstr.obj &
+-+initscr.obj &
+-+inopts.obj &
+-+insch.obj &
+-+insstr.obj &
+-+instr.obj &
+-+kernel.obj &
+-+keyname.obj &
+-+mouse.obj &
+-+move.obj & 
+-+outopts.obj &
+-+overlay.obj &
+-+pad.obj &  
+-+panel.obj &
+-+printw.obj &
+-+refresh.obj &
+-+scanw.obj &
+-+scr_dump.obj &
+-+scroll.obj &
+-+slk.obj &  
+-+termattr.obj &
+-+terminfo.obj &
+-+touch.obj &
+-+util.obj & 
+-+window.obj &
+-+debug.obj &
+-+pdcclip.obj &
+-+pdcdisp.obj &
+-+pdcgetsc.obj &
+-+pdckbd.obj &
+-+pdcscrn.obj &
+-+pdcsetsc.obj &
+-+pdcutil.obj &
+,lib.map;
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/mscdos.mak b/payloads/libpayload/curses/PDCurses-3.4/dos/mscdos.mak
new file mode 100644
index 0000000000..7aa6c5f715
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/mscdos.mak
@@ -0,0 +1,114 @@
+# NMAKE Makefile for PDCurses library - Microsoft C for DOS
+#
+# Usage: nmake -f [path\]dosmsc.mak [DEBUG=] [target]
+#
+# where target can be any of:
+# [all|demos|pdcurses.lib|testcurs.exe...]
+
+# Change the memory MODEL here, if desired
+MODEL	= L       # one of L, S, M, T, H, C
+SIZE	= LARGE   # one of LARGE, SMALL, MEDIUM, TINY, HUGE, COMPACT
+
+O = obj
+
+!ifndef PDCURSES_SRCDIR
+PDCURSES_SRCDIR = ..
+!endif
+
+!include $(PDCURSES_SRCDIR)\version.mif
+!include $(PDCURSES_SRCDIR)\libobjs.mif
+
+osdir		= $(PDCURSES_SRCDIR)\dos
+
+PDCURSES_DOS_H	= $(osdir)\pdcdos.h
+
+CC		= cl
+
+!ifdef DEBUG
+CFLAGS		= /Od /Zi /DPDCDEBUG
+LDFLAGS		= /CO /NOE /SE:160 
+!else
+CFLAGS		= /Ox
+LDFLAGS		= /NOE /SE:160
+!endif
+
+CPPFLAGS	= -I$(PDCURSES_SRCDIR)
+
+BUILD		= $(CC) /J /nologo /c /D$(SIZE) /A$(MODEL) $(CFLAGS) $(CPPFLAGS)
+
+LINK		= link
+
+CCLIBS		=
+
+LIBEXE		= lib
+
+LIBCURSES	= pdcurses.lib
+
+all:	$(LIBCURSES) $(DEMOS)
+
+clean:
+	-del *.obj
+	-del *.lib
+	-del *.exe
+
+demos:	$(DEMOS)
+
+DEMOOBJS = $(DEMOS:.exe=.obj) tui.obj
+
+$(LIBOBJS) $(PDCOBJS) : $(PDCURSES_HEADERS)
+$(DEMOOBJS) : $(PDCURSES_CURSES_H)
+$(DEMOS) : $(LIBCURSES)
+panel.obj : $(PANEL_HEADER)
+terminfo.obj: $(TERM_HEADER)
+
+$(LIBCURSES) : $(LIBOBJS) $(PDCOBJS)
+	$(LIBEXE) $@ @$(osdir)\mscdos.lrf
+	-copy $(LIBCURSES) panel.lib
+
+{$(srcdir)\}.c{}.obj:
+	$(BUILD) $<
+
+{$(osdir)\}.c{}.obj:
+	$(BUILD) $<
+
+{$(demodir)\}.c{}.obj:
+	$(BUILD) $<
+
+firework.exe: firework.obj
+	$(LINK) $(LDFLAGS) $*.obj,$*,,$(LIBCURSES);
+
+newdemo.exe: newdemo.obj
+	$(LINK) $(LDFLAGS) $*.obj,$*,,$(LIBCURSES);
+
+ptest.exe: ptest.obj
+	$(LINK) $(LDFLAGS) $*.obj,$*,,$(LIBCURSES);
+
+rain.exe: rain.obj
+	$(LINK) $(LDFLAGS) $*.obj,$*,,$(LIBCURSES);
+
+testcurs.exe: testcurs.obj
+	$(LINK) $(LDFLAGS) $*.obj,$*,,$(LIBCURSES);
+
+tuidemo.exe: tuidemo.obj tui.obj
+	$(LINK) $(LDFLAGS) $*.obj+tui.obj,$*,,$(LIBCURSES);
+
+worm.exe: worm.obj
+	$(LINK) $(LDFLAGS) $*.obj,$*,,$(LIBCURSES);
+
+xmas.exe: xmas.obj
+	$(LINK) $(LDFLAGS) $*.obj,$*,,$(LIBCURSES);
+
+ptest.obj: $(demodir)\ptest.c $(PANEL_HEADER)
+	$(BUILD) $(demodir)\ptest.c
+
+tui.obj: $(demodir)\tui.c $(demodir)\tui.h
+	$(BUILD) -I$(demodir) $(demodir)\tui.c
+
+tuidemo.obj: $(demodir)\tuidemo.c
+	$(BUILD) -I$(demodir) $(demodir)\tuidemo.c
+
+PLATFORM1 = Microsoft C
+PLATFORM2 = Microsoft C for DOS
+ARCNAME = pdc$(VER)msc
+
+!include $(PDCURSES_SRCDIR)\makedist.mif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/pdcclip.c b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcclip.c
new file mode 100644
index 0000000000..74607aa0bc
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcclip.c
@@ -0,0 +1,129 @@
+/* Public Domain Curses */
+
+#include "pdcdos.h"
+
+RCSID("$Id: pdcclip.c,v 1.33 2008/07/13 16:08:17 wmcbrine Exp $")
+
+#include <stdlib.h>
+
+/*man-start**************************************************************
+
+  Name:                                                         clipboard
+
+  Synopsis:
+        int PDC_getclipboard(char **contents, long *length);
+        int PDC_setclipboard(const char *contents, long length);
+        int PDC_freeclipboard(char *contents);
+        int PDC_clearclipboard(void);
+
+  Description:
+        PDC_getclipboard() gets the textual contents of the system's 
+        clipboard. This function returns the contents of the clipboard 
+        in the contents argument. It is the responsibilitiy of the 
+        caller to free the memory returned, via PDC_freeclipboard().
+        The length of the clipboard contents is returned in the length 
+        argument.
+
+        PDC_setclipboard copies the supplied text into the system's 
+        clipboard, emptying the clipboard prior to the copy.
+
+        PDC_clearclipboard() clears the internal clipboard.
+
+  Return Values:
+        indicator of success/failure of call.
+        PDC_CLIP_SUCCESS        the call was successful
+        PDC_CLIP_MEMORY_ERROR   unable to allocate sufficient memory for 
+                                the clipboard contents
+        PDC_CLIP_EMPTY          the clipboard contains no text
+        PDC_CLIP_ACCESS_ERROR   no clipboard support
+
+  Portability                                X/Open    BSD    SYS V
+        PDC_getclipboard                        -       -       -
+        PDC_setclipboard                        -       -       -
+        PDC_freeclipboard                       -       -       -
+        PDC_clearclipboard                      -       -       -
+
+**man-end****************************************************************/
+
+/* global clipboard contents, should be NULL if none set */
+
+static char *pdc_DOS_clipboard = NULL;
+
+int PDC_getclipboard(char **contents, long *length)
+{
+    int len;
+
+    PDC_LOG(("PDC_getclipboard() - called\n"));
+
+    if (!pdc_DOS_clipboard)
+        return PDC_CLIP_EMPTY;
+
+    len = strlen(pdc_DOS_clipboard);
+    if ((*contents = malloc(len + 1)) == NULL)
+        return PDC_CLIP_MEMORY_ERROR;
+
+    strcpy(*contents, pdc_DOS_clipboard);
+    *length = len;
+
+    return PDC_CLIP_SUCCESS;
+}
+
+int PDC_setclipboard(const char *contents, long length)
+{
+    PDC_LOG(("PDC_setclipboard() - called\n"));
+
+    if (pdc_DOS_clipboard)
+    {
+        free(pdc_DOS_clipboard);
+        pdc_DOS_clipboard = NULL;
+    }
+
+    if (contents)
+    {
+        if ((pdc_DOS_clipboard = malloc(length + 1)) == NULL)
+            return PDC_CLIP_MEMORY_ERROR;
+
+        strcpy(pdc_DOS_clipboard, contents);
+    }
+
+    return PDC_CLIP_SUCCESS;
+}
+
+int PDC_freeclipboard(char *contents)
+{
+    PDC_LOG(("PDC_freeclipboard() - called\n"));
+
+    /* should we also free empty the system clipboard? probably not */
+
+    if (contents)
+    {
+
+        /* NOTE: We free the memory, but we can not set caller's pointer 
+           to NULL, so if caller calls again then will try to access 
+           free'd memory.  We 1st overwrite memory with a string so if 
+           caller tries to use free memory they won't get what they 
+           expect & hopefully notice. */
+
+        /* memset(contents, 0xFD, strlen(contents)); */
+
+        if (strlen(contents) >= strlen("PDCURSES"))
+            strcpy(contents, "PDCURSES");
+
+        free(contents);
+    }
+
+    return PDC_CLIP_SUCCESS;
+}
+
+int PDC_clearclipboard(void)
+{
+    PDC_LOG(("PDC_clearclipboard() - called\n"));
+
+    if (pdc_DOS_clipboard) 
+    {
+        free(pdc_DOS_clipboard);
+        pdc_DOS_clipboard = NULL;
+    }
+
+    return PDC_CLIP_SUCCESS;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/pdcdisp.c b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcdisp.c
new file mode 100644
index 0000000000..aae9bfb56d
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcdisp.c
@@ -0,0 +1,158 @@
+/* Public Domain Curses */
+
+#include "pdcdos.h"
+
+RCSID("$Id: pdcdisp.c,v 1.65 2008/07/13 16:08:17 wmcbrine Exp $")
+
+/* ACS definitions originally by jshumate@wrdis01.robins.af.mil -- these
+   match code page 437 and compatible pages (CP850, CP852, etc.) */
+
+#ifdef CHTYPE_LONG
+
+# define A(x) ((chtype)x | A_ALTCHARSET)
+
+chtype acs_map[128] =
+{
+    A(0), A(1), A(2), A(3), A(4), A(5), A(6), A(7), A(8), A(9), A(10), 
+    A(11), A(12), A(13), A(14), A(15), A(16), A(17), A(18), A(19), 
+    A(20), A(21), A(22), A(23), A(24), A(25), A(26), A(27), A(28), 
+    A(29), A(30), A(31), ' ', '!', '"', '#', '$', '%', '&', '\'', '(', 
+    ')', '*',
+
+    A(0x1a), A(0x1b), A(0x18), A(0x19),
+
+    '/',
+
+    0xdb,
+
+    '1', '2', '3', '4', '5', '6', '7', '8', '9', ':', ';', '<', '=', 
+    '>', '?', '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 
+    'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 
+    'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
+
+    A(0x04), 0xb1,
+
+    'b', 'c', 'd', 'e',
+
+    0xf8, 0xf1, 0xb0, A(0x0f), 0xd9, 0xbf, 0xda, 0xc0, 0xc5, 0x2d, 0x2d, 
+    0xc4, 0x2d, 0x5f, 0xc3, 0xb4, 0xc1, 0xc2, 0xb3, 0xf3, 0xf2, 0xe3, 
+    0xd8, 0x9c, 0xf9,
+
+    A(127)
+};
+
+# undef A
+
+#endif
+
+#ifdef __PACIFIC__
+void movedata(unsigned sseg, unsigned soff, unsigned dseg,
+              unsigned doff, unsigned n)
+{
+    far char *src = MK_FP(sseg, soff);
+    far char *dst = MK_FP(dseg, doff);
+
+    while (n--)
+        *dst++ = *src++;
+}
+#endif
+
+/* position hardware cursor at (y, x) */
+
+void PDC_gotoyx(int row, int col)
+{
+    PDCREGS regs;
+
+    PDC_LOG(("PDC_gotoyx() - called: row %d col %d\n", row, col));
+
+    regs.h.ah = 0x02;
+    regs.h.bh = 0;
+    regs.h.dh = (unsigned char) row;
+    regs.h.dl = (unsigned char) col;
+    PDCINT(0x10, regs);
+}
+
+/* update the given physical line to look like the corresponding line in 
+   curscr */
+
+void PDC_transform_line(int lineno, int x, int len, const chtype *srcp)
+{
+    int j;
+
+    PDC_LOG(("PDC_transform_line() - called: line %d\n", lineno));
+
+    if (pdc_direct_video)
+    {
+#if SMALL || MEDIUM
+# ifndef __PACIFIC__
+        struct SREGS segregs;
+# endif
+        int ds;
+#endif
+        /* this should be enough for the maximum width of a screen */
+
+        struct {unsigned char text, attr;} temp_line[256];
+
+        /* replace the attribute part of the chtype with the actual 
+           color value for each chtype in the line */
+
+        for (j = 0; j < len; j++)
+        {
+            chtype ch = srcp[j];
+
+            temp_line[j].attr = pdc_atrtab[ch >> PDC_ATTR_SHIFT];
+#ifdef CHTYPE_LONG
+            if (ch & A_ALTCHARSET && !(ch & 0xff80))
+                ch = acs_map[ch & 0x7f];
+#endif
+            temp_line[j].text = ch & 0xff;
+        }
+
+#ifdef __DJGPP__
+        dosmemput(temp_line, len * 2,
+                  (unsigned long)_FAR_POINTER(pdc_video_seg,
+                  pdc_video_ofs + (lineno * curscr->_maxx + x) * 2));
+#else
+# if SMALL || MEDIUM
+#  ifdef __PACIFIC__
+        ds = FP_SEG((void far *) temp_line);
+#  else
+        segread(&segregs);
+        ds = segregs.ds;
+#  endif
+        movedata(ds, (int)temp_line, pdc_video_seg,
+                 pdc_video_ofs + (lineno * curscr->_maxx + x) * 2, len * 2);
+# else
+        memcpy((void *)_FAR_POINTER(pdc_video_seg,
+               pdc_video_ofs + (lineno * curscr->_maxx + x) * 2),
+               temp_line, len * 2);
+# endif
+#endif
+
+    }
+    else
+        for (j = 0; j < len;)
+        {
+            PDCREGS regs;
+            unsigned short count = 1;
+            chtype ch = srcp[j];
+
+            while ((j + count < len) && (ch == srcp[j + count]))
+                count++;
+
+            PDC_gotoyx(lineno, j + x);
+
+            regs.h.ah = 0x09;
+            regs.W.bx = pdc_atrtab[ch >> PDC_ATTR_SHIFT];
+            regs.W.cx = count;
+#ifdef CHTYPE_LONG
+            if (ch & A_ALTCHARSET && !(ch & 0xff80))
+                ch = acs_map[ch & 0x7f];
+#endif
+            regs.h.al = (unsigned char) (ch & 0xff);
+
+            PDCINT(0x10, regs);
+
+            j += count;
+        }
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/pdcdos.h b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcdos.h
new file mode 100644
index 0000000000..436699de2f
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcdos.h
@@ -0,0 +1,186 @@
+/* Public Domain Curses */
+
+/* $Id: pdcdos.h,v 1.30 2008/07/13 16:08:17 wmcbrine Exp $ */
+
+#include <curspriv.h>
+#include <string.h>
+
+#if defined(_MSC_VER) || defined(_QC)
+# define MSC 1
+#endif
+
+#if defined(__PACIFIC__) && !defined(__SMALL__)
+# define __SMALL__
+#endif
+
+#if defined(__HIGHC__) || MSC
+# include <bios.h>
+#endif
+
+/*----------------------------------------------------------------------
+ *  MEMORY MODEL SUPPORT:
+ *
+ *  MODELS
+ *    TINY    cs,ds,ss all in 1 segment (not enough memory!)
+ *    SMALL   cs:1 segment, ds:1 segment
+ *    MEDIUM  cs:many segments, ds:1 segment
+ *    COMPACT cs:1 segment, ds:many segments
+ *    LARGE   cs:many segments, ds:many segments
+ *    HUGE    cs:many segments, ds:segments > 64K
+ */
+
+#ifdef __TINY__
+# define SMALL 1
+#endif
+#ifdef __SMALL__
+# define SMALL 1
+#endif
+#ifdef __MEDIUM__
+# define MEDIUM 1
+#endif
+#ifdef __COMPACT__
+# define COMPACT 1
+#endif
+#ifdef __LARGE__
+# define LARGE 1
+#endif
+#ifdef __HUGE__
+# define HUGE 1
+#endif
+
+#include <dos.h>
+
+extern unsigned char *pdc_atrtab;
+extern int pdc_adapter;
+extern int pdc_scrnmode;
+extern int pdc_font;
+extern bool pdc_direct_video;
+extern bool pdc_bogus_adapter;
+extern unsigned pdc_video_seg;
+extern unsigned pdc_video_ofs;
+
+#ifdef __DJGPP__        /* Note: works only in plain DOS... */
+# if DJGPP == 2
+#  define _FAR_POINTER(s,o) ((((int)(s)) << 4) + ((int)(o)))
+# else
+#  define _FAR_POINTER(s,o) (0xe0000000 + (((int)(s)) << 4) + ((int)(o)))
+# endif
+# define _FP_SEGMENT(p)     (unsigned short)((((long)p) >> 4) & 0xffff)
+#else
+# ifdef __TURBOC__
+#  define _FAR_POINTER(s,o) MK_FP(s,o)
+# else
+#  if defined(__WATCOMC__) && defined(__FLAT__)
+#   define _FAR_POINTER(s,o) ((((int)(s)) << 4) + ((int)(o)))
+#  else
+#   define _FAR_POINTER(s,o) (((long)s << 16) | (long)o)
+#  endif
+# endif
+# define _FP_SEGMENT(p)     (unsigned short)(((long)p) >> 4)
+#endif
+#define _FP_OFFSET(p)       ((unsigned short)p & 0x000f)
+
+#ifdef __DJGPP__
+# include <sys/movedata.h>
+unsigned char getdosmembyte(int offs);
+unsigned short getdosmemword(int offs);
+unsigned long getdosmemdword(int offs);
+void setdosmembyte(int offs, unsigned char b);
+void setdosmemword(int offs, unsigned short w);
+#else
+# if SMALL || MEDIUM || MSC
+#  define PDC_FAR far
+# else
+#  define PDC_FAR
+# endif
+# define getdosmembyte(offs) \
+    (*((unsigned char PDC_FAR *) _FAR_POINTER(0,offs)))
+# define getdosmemword(offs) \
+    (*((unsigned short PDC_FAR *) _FAR_POINTER(0,offs)))
+# define getdosmemdword(offs) \
+    (*((unsigned long PDC_FAR *) _FAR_POINTER(0,offs)))
+# define setdosmembyte(offs,x) \
+    (*((unsigned char PDC_FAR *) _FAR_POINTER(0,offs)) = (x))
+# define setdosmemword(offs,x) \
+    (*((unsigned short PDC_FAR *) _FAR_POINTER(0,offs)) = (x))
+#endif
+
+#if defined(__WATCOMC__) && defined(__386__)
+
+typedef union
+{
+    struct
+    {
+        unsigned long edi, esi, ebp, res, ebx, edx, ecx, eax;
+    } d;
+
+    struct
+    {
+        unsigned short di, di_hi, si, si_hi, bp, bp_hi, res, res_hi,
+                       bx, bx_hi, dx, dx_hi, cx, cx_hi, ax, ax_hi, 
+                       flags, es, ds, fs, gs, ip, cs, sp, ss;
+    } w;
+
+    struct
+    {
+        unsigned char edi[4], esi[4], ebp[4], res[4],
+                      bl, bh, ebx_b2, ebx_b3, dl, dh, edx_b2, edx_b3,
+                      cl, ch, ecx_b2, ecx_b3, al, ah, eax_b2, eax_b3;
+    } h;
+} pdc_dpmi_regs;
+
+void PDC_dpmi_int(int, pdc_dpmi_regs *);
+
+#endif
+
+#ifdef __DJGPP__
+# include <dpmi.h>
+# define PDCREGS __dpmi_regs
+# define PDCINT(vector, regs) __dpmi_int(vector, &regs)
+#else
+# ifdef __WATCOMC__
+#  ifdef __386__
+#   define PDCREGS pdc_dpmi_regs
+#   define PDCINT(vector, regs) PDC_dpmi_int(vector, &regs)
+#  else
+#   define PDCREGS union REGPACK
+#   define PDCINT(vector, regs) intr(vector, &regs)
+#  endif
+# else
+#  define PDCREGS union REGS
+#  define PDCINT(vector, regs) int86(vector, &regs, &regs)
+# endif
+#endif
+
+/* Wide registers in REGS: w or x? */
+
+#ifdef __WATCOMC__
+# define W w
+#else
+# define W x
+#endif
+
+/* Monitor (terminal) type information */
+
+enum
+{
+    _NONE, _MDA, _CGA,
+    _EGACOLOR = 0x04, _EGAMONO,
+    _VGACOLOR = 0x07, _VGAMONO,
+    _MCGACOLOR = 0x0a, _MCGAMONO,
+    _MDS_GENIUS = 0x30
+};
+
+/* Text-mode font size information */
+
+enum
+{
+    _FONT8 = 8,
+    _FONT14 = 14,
+    _FONT15,    /* GENIUS */
+    _FONT16
+};
+
+#ifdef __PACIFIC__
+void movedata(unsigned, unsigned, unsigned, unsigned, unsigned);
+#endif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/pdcgetsc.c b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcgetsc.c
new file mode 100644
index 0000000000..290db5a3c7
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcgetsc.c
@@ -0,0 +1,100 @@
+/* Public Domain Curses */
+
+#include "pdcdos.h"
+
+RCSID("$Id: pdcgetsc.c,v 1.42 2008/07/13 16:08:17 wmcbrine Exp $")
+
+#include <stdlib.h>
+
+/* return width of screen/viewport */
+
+int PDC_get_columns(void)
+{
+    PDCREGS regs;
+    int cols;
+    const char *env_cols;
+
+    PDC_LOG(("PDC_get_columns() - called\n"));
+
+    /* use the value from COLS environment variable, if set. MH 10-Jun-92 */
+    /* and use the minimum of COLS and return from int10h    MH 18-Jun-92 */
+
+    regs.h.ah = 0x0f;
+    PDCINT(0x10, regs);
+    cols = (int)regs.h.ah;
+
+    env_cols = getenv("COLS");
+
+    if (env_cols)
+        cols = min(atoi(env_cols), cols);
+
+    PDC_LOG(("PDC_get_columns() - returned: cols %d\n", cols));
+
+    return cols;
+}
+
+/* get the cursor size/shape */
+
+int PDC_get_cursor_mode(void)
+{
+    PDC_LOG(("PDC_get_cursor_mode() - called\n"));
+
+    return getdosmemword(0x460);
+}
+
+/* return number of screen rows */
+
+int PDC_get_rows(void)
+{
+    const char *env_rows;
+    int rows;
+
+    PDC_LOG(("PDC_get_rows() - called\n"));
+
+    /* use the value from LINES environment variable, if set. MH 10-Jun-92 */
+    /* and use the minimum of LINES and *ROWS.                MH 18-Jun-92 */
+
+    rows = getdosmembyte(0x484) + 1;
+    env_rows = getenv("LINES");
+
+    if (env_rows)
+        rows = min(atoi(env_rows), rows);
+
+    if (rows == 1 && pdc_adapter == _MDS_GENIUS)
+        rows = 66;
+    if (rows == 1 && pdc_adapter == _MDA)
+        rows = 25;
+
+    if (rows == 1)
+    {
+        rows = 25;
+        pdc_direct_video = FALSE;
+    }
+
+    switch (pdc_adapter)
+    {
+    case _EGACOLOR:
+    case _EGAMONO:
+        switch (rows)
+        {
+        case 25:
+        case 43:
+            break;
+        default:
+            rows = 25;
+        }
+        break;
+
+    case _VGACOLOR:
+    case _VGAMONO:
+        break;
+
+    default:
+        rows = 25;
+        break;
+    }
+
+    PDC_LOG(("PDC_get_rows() - returned: rows %d\n", rows));
+
+    return rows;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/pdckbd.c b/payloads/libpayload/curses/PDCurses-3.4/dos/pdckbd.c
new file mode 100644
index 0000000000..652cb0cba7
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/pdckbd.c
@@ -0,0 +1,511 @@
+/* Public Domain Curses */
+                          
+/* MS C doesn't return flags from int86() */
+#ifdef MSC
+# define USE_KBHIT
+#endif
+
+#ifdef USE_KBHIT
+# include <conio.h>
+#endif
+
+#include "pdcdos.h"
+
+RCSID("$Id: pdckbd.c,v 1.87 2008/07/13 16:08:17 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         pdckbd
+
+  Synopsis:
+        unsigned long PDC_get_input_fd(void);
+
+  Description:
+        PDC_get_input_fd() returns the file descriptor that PDCurses 
+        reads its input from. It can be used for select().
+
+  Portability                                X/Open    BSD    SYS V
+        PDC_get_input_fd                        -       -       -
+
+**man-end****************************************************************/
+
+#ifdef __DJGPP__
+# include <fcntl.h>
+# include <io.h>
+# include <signal.h>
+#endif
+
+/************************************************************************
+ *    Table for key code translation of function keys in keypad mode    *
+ *    These values are for strict IBM keyboard compatibles only         *
+ ************************************************************************/
+
+static short key_table[] =
+{
+    -1,             ALT_ESC,        -1,             0,
+    -1,             -1,             -1,             -1,
+    -1,             -1,             -1,             -1,
+    -1,             -1,             ALT_BKSP,       KEY_BTAB,
+    ALT_Q,          ALT_W,          ALT_E,          ALT_R,
+    ALT_T,          ALT_Y,          ALT_U,          ALT_I,
+    ALT_O,          ALT_P,          ALT_LBRACKET,   ALT_RBRACKET,
+    ALT_ENTER,      -1,             ALT_A,          ALT_S,
+    ALT_D,          ALT_F,          ALT_G,          ALT_H,
+    ALT_J,          ALT_K,          ALT_L,          ALT_SEMICOLON,
+    ALT_FQUOTE,     ALT_BQUOTE,     -1,             ALT_BSLASH,
+    ALT_Z,          ALT_X,          ALT_C,          ALT_V,
+    ALT_B,          ALT_N,          ALT_M,          ALT_COMMA,
+    ALT_STOP,       ALT_FSLASH,     -1,             ALT_PADSTAR,
+    -1,             -1,             -1,             KEY_F(1),
+    KEY_F(2),       KEY_F(3),       KEY_F(4),       KEY_F(5),
+    KEY_F(6),       KEY_F(7),       KEY_F(8),       KEY_F(9),
+    KEY_F(10),      -1,             -1,             KEY_HOME,
+    KEY_UP,         KEY_PPAGE,      ALT_PADMINUS,   KEY_LEFT,
+    KEY_B2,         KEY_RIGHT,      ALT_PADPLUS,    KEY_END,
+    KEY_DOWN,       KEY_NPAGE,      KEY_IC,         KEY_DC,
+    KEY_F(13),      KEY_F(14),      KEY_F(15),      KEY_F(16),
+    KEY_F(17),      KEY_F(18),      KEY_F(19),      KEY_F(20),
+    KEY_F(21),      KEY_F(22),      KEY_F(25),      KEY_F(26),
+    KEY_F(27),      KEY_F(28),      KEY_F(29),      KEY_F(30),
+    KEY_F(31),      KEY_F(32),      KEY_F(33),      KEY_F(34),
+    KEY_F(37),      KEY_F(38),      KEY_F(39),      KEY_F(40),
+    KEY_F(41),      KEY_F(42),      KEY_F(43),      KEY_F(44),
+    KEY_F(45),      KEY_F(46),      -1,             CTL_LEFT,
+    CTL_RIGHT,      CTL_END,        CTL_PGDN,       CTL_HOME,
+    ALT_1,          ALT_2,          ALT_3,          ALT_4,
+    ALT_5,          ALT_6,          ALT_7,          ALT_8,
+    ALT_9,          ALT_0,          ALT_MINUS,      ALT_EQUAL,
+    CTL_PGUP,       KEY_F(11),      KEY_F(12),      KEY_F(23),
+    KEY_F(24),      KEY_F(35),      KEY_F(36),      KEY_F(47),
+    KEY_F(48),      CTL_UP,         CTL_PADMINUS,   CTL_PADCENTER,
+    CTL_PADPLUS,    CTL_DOWN,       CTL_INS,        CTL_DEL,
+    CTL_TAB,        CTL_PADSLASH,   CTL_PADSTAR,    ALT_HOME,
+    ALT_UP,         ALT_PGUP,       -1,             ALT_LEFT,
+    -1,             ALT_RIGHT,      -1,             ALT_END,
+    ALT_DOWN,       ALT_PGDN,       ALT_INS,        ALT_DEL,
+    ALT_PADSLASH,   ALT_TAB,        ALT_PADENTER,   -1
+};
+
+unsigned long pdc_key_modifiers = 0L;
+
+static struct {unsigned short pressed, released;} button[3];
+
+static bool mouse_avail = FALSE, mouse_vis = FALSE, mouse_moved = FALSE,
+            mouse_button = FALSE, key_pressed = FALSE;
+
+static unsigned char mouse_scroll = 0;
+static PDCREGS ms_regs, old_ms;
+static unsigned short shift_status, old_shift = 0;
+static unsigned char keyboard_function = 0xff, shift_function = 0xff,
+                     check_function = 0xff;
+
+static const unsigned short button_map[3] = {0, 2, 1};
+
+unsigned long PDC_get_input_fd(void)
+{
+    PDC_LOG(("PDC_get_input_fd() - called\n"));
+
+    return (unsigned long)fileno(stdin);
+}
+
+void PDC_set_keyboard_binary(bool on)
+{
+    PDC_LOG(("PDC_set_keyboard_binary() - called\n"));
+
+#ifdef __DJGPP__
+    setmode(fileno(stdin), on ? O_BINARY : O_TEXT);
+    signal(SIGINT, on ? SIG_IGN : SIG_DFL);
+#endif
+}
+
+/* check if a key or mouse event is waiting */
+
+bool PDC_check_key(void)
+{
+    PDCREGS regs;
+
+    if (shift_function == 0xff)
+    {
+        int scan;
+
+        /* get shift status for all keyboards */
+
+        regs.h.ah = 0x02;
+        PDCINT(0x16, regs);
+        scan = regs.h.al;
+
+        /* get shift status for enhanced keyboards */
+
+        regs.h.ah = 0x12;
+        PDCINT(0x16, regs);
+
+        if (scan == regs.h.al && getdosmembyte(0x496) == 0x10)
+        {
+            keyboard_function = 0x10;
+            check_function = 0x11;
+            shift_function = 0x12;
+        }
+        else
+        {
+            keyboard_function = 0;
+            check_function = 1;
+            shift_function = 2;
+        }
+    }
+
+    regs.h.ah = shift_function;
+    PDCINT(0x16, regs);
+
+    shift_status = regs.W.ax;
+
+    if (mouse_vis)
+    {
+        unsigned short i;
+
+        ms_regs.W.ax = 3;
+        PDCINT(0x33, ms_regs);
+
+        mouse_button = FALSE;
+
+        for (i = 0; i < 3; i++)
+        {
+            regs.W.ax = 6;
+            regs.W.bx = button_map[i];
+            PDCINT(0x33, regs);
+            button[i].released = regs.W.bx;
+            if (regs.W.bx)
+            {
+                ms_regs.W.cx = regs.W.cx;
+                ms_regs.W.dx = regs.W.dx;
+                mouse_button = TRUE;
+            }
+
+            regs.W.ax = 5;
+            regs.W.bx = button_map[i];
+            PDCINT(0x33, regs);
+            button[i].pressed = regs.W.bx;
+            if (regs.W.bx)
+            {
+                ms_regs.W.cx = regs.W.cx;
+                ms_regs.W.dx = regs.W.dx;
+                mouse_button = TRUE;
+            }
+        }
+
+        mouse_scroll = ms_regs.h.bh;
+
+        mouse_moved = !mouse_button && ms_regs.h.bl &&
+                       ms_regs.h.bl == old_ms.h.bl &&
+                    (((ms_regs.W.cx ^ old_ms.W.cx) >> 3) ||
+                     ((ms_regs.W.dx ^ old_ms.W.dx) >> 3));
+
+        if (mouse_scroll || mouse_button || mouse_moved)
+            return TRUE;
+    }
+
+    if (old_shift && !shift_status)     /* modifier released */
+    {
+        if (!key_pressed && SP->return_key_modifiers)
+            return TRUE;
+    }
+    else if (!old_shift && shift_status)    /* modifier pressed */
+        key_pressed = FALSE;
+
+    old_shift = shift_status;
+
+#ifndef USE_KBHIT
+    regs.h.ah = check_function;
+    PDCINT(0x16, regs);
+
+    return !(regs.W.flags & 64);
+#else
+    return kbhit();
+#endif
+}
+
+static int _process_mouse_events(void)
+{
+    int i;
+    short shift_flags = 0;
+
+    memset(&pdc_mouse_status, 0, sizeof(pdc_mouse_status));
+
+    key_pressed = TRUE;
+    old_shift = shift_status;
+    SP->key_code = TRUE;
+
+    /* Set shift modifiers */
+
+    if (shift_status & 3)
+        shift_flags |= BUTTON_SHIFT;
+
+    if (shift_status & 4)
+        shift_flags |= BUTTON_CONTROL;
+
+    if (shift_status & 8)
+        shift_flags |= BUTTON_ALT;
+
+    /* Scroll wheel support for CuteMouse */
+
+    if (mouse_scroll)
+    {
+        pdc_mouse_status.changes = mouse_scroll & 0x80 ?
+            PDC_MOUSE_WHEEL_UP : PDC_MOUSE_WHEEL_DOWN;
+
+        pdc_mouse_status.x = -1;
+        pdc_mouse_status.y = -1;
+
+        return KEY_MOUSE;
+    }
+
+    if (mouse_moved)
+    {
+        pdc_mouse_status.changes = PDC_MOUSE_MOVED;
+
+        for (i = 0; i < 3; i++)
+        {
+            if (ms_regs.h.bl & (1 << button_map[i]))
+            {
+                pdc_mouse_status.button[i] = BUTTON_MOVED | shift_flags;
+                pdc_mouse_status.changes |= (1 << i);
+            }
+        }
+    }
+    else    /* button event */
+    {
+        for (i = 0; i < 3; i++)
+        {
+            if (button[i].pressed)
+            {
+                /* Check for a click -- a PRESS followed 
+                   immediately by a release */
+
+                if (!button[i].released)
+                {
+                    if (SP->mouse_wait)
+                    {
+                        PDCREGS regs;
+
+                        napms(SP->mouse_wait);
+
+                        regs.W.ax = 6;
+                        regs.W.bx = button_map[i];
+                        PDCINT(0x33, regs);
+
+                        pdc_mouse_status.button[i] = regs.W.bx ?
+                            BUTTON_CLICKED : BUTTON_PRESSED;
+                    }
+                    else
+                        pdc_mouse_status.button[i] = BUTTON_PRESSED;
+                }
+                else
+                    pdc_mouse_status.button[i] = BUTTON_CLICKED;
+            }
+
+            if (button[i].pressed || button[i].released)
+            {
+                pdc_mouse_status.button[i] |= shift_flags;
+                pdc_mouse_status.changes |= (1 << i);
+            }
+        }
+    }
+
+    pdc_mouse_status.x = ms_regs.W.cx >> 3;
+    pdc_mouse_status.y = ms_regs.W.dx >> 3;
+
+    old_ms = ms_regs;
+
+    return KEY_MOUSE;
+}
+
+/* return the next available key or mouse event */
+
+int PDC_get_key(void)
+{
+    PDCREGS regs;
+    int key, scan;
+
+    pdc_key_modifiers = 0;
+
+    if (mouse_vis && (mouse_scroll || mouse_button || mouse_moved))
+        return _process_mouse_events();
+
+    /* Return modifiers as keys? */
+
+    if (old_shift && !shift_status)
+    {
+        key = -1;
+
+        if (old_shift & 1)
+            key = KEY_SHIFT_R;
+
+        if (old_shift & 2)
+            key = KEY_SHIFT_L;
+
+        if (shift_function == 0x12)
+        {
+            if (old_shift & 0x400)
+                key = KEY_CONTROL_R;
+
+            if (old_shift & 0x100)
+                key = KEY_CONTROL_L;
+
+            if (old_shift & 0x800)
+                key = KEY_ALT_R;
+
+            if (old_shift & 0x200)
+                key = KEY_ALT_L;
+        }
+        else
+        {
+            if (old_shift & 4)
+                key = KEY_CONTROL_R;
+
+            if (old_shift & 8)
+                key = KEY_ALT_R;
+        }
+
+        key_pressed = FALSE;
+        old_shift = shift_status;
+
+        SP->key_code = TRUE;
+        return key;
+    }
+
+    regs.h.ah = keyboard_function;
+    PDCINT(0x16, regs);
+    key = regs.h.al;
+    scan = regs.h.ah;
+
+    if (SP->save_key_modifiers)
+    {
+        if (shift_status & 3)
+            pdc_key_modifiers |= PDC_KEY_MODIFIER_SHIFT;
+
+        if (shift_status & 4)
+            pdc_key_modifiers |= PDC_KEY_MODIFIER_CONTROL;
+
+        if (shift_status & 8)
+            pdc_key_modifiers |= PDC_KEY_MODIFIER_ALT;
+
+        if (shift_status & 0x20)
+            pdc_key_modifiers |= PDC_KEY_MODIFIER_NUMLOCK;
+    }
+
+    if (scan == 0x1c && key == 0x0a)    /* ^Enter */
+        key = CTL_ENTER;
+    else if (scan == 0xe0 && key == 0x0d)   /* PadEnter */
+        key = PADENTER;
+    else if (scan == 0xe0 && key == 0x0a)   /* ^PadEnter */
+        key = CTL_PADENTER;
+    else if (scan == 0x37 && key == 0x2a)   /* Star */
+        key = PADSTAR;
+    else if (scan == 0x4a && key == 0x2d)   /* Minus */
+        key = PADMINUS;
+    else if (scan == 0x4e && key == 0x2b)   /* Plus */
+        key = PADPLUS;
+    else if (scan == 0xe0 && key == 0x2f)   /* Slash */
+        key = PADSLASH;
+    else if (key == 0x00 || (key == 0xe0 && scan > 53 && scan != 86))
+        key = (scan > 0xa7) ? -1 : key_table[scan];
+
+    if (shift_status & 3)
+    {
+        switch (key)
+        {
+        case KEY_HOME:  /* Shift Home */
+            key = KEY_SHOME;
+            break;
+        case KEY_UP:    /* Shift Up */
+            key = KEY_SUP;
+            break;
+        case KEY_PPAGE: /* Shift PgUp */
+            key = KEY_SPREVIOUS;
+            break;
+        case KEY_LEFT:  /* Shift Left */
+            key = KEY_SLEFT;
+            break;
+        case KEY_RIGHT: /* Shift Right */
+            key = KEY_SRIGHT;
+            break;
+        case KEY_END:   /* Shift End */
+            key = KEY_SEND;
+            break;
+        case KEY_DOWN:  /* Shift Down */
+            key = KEY_SDOWN;
+            break;
+        case KEY_NPAGE: /* Shift PgDn */
+            key = KEY_SNEXT;
+            break;
+        case KEY_IC:    /* Shift Ins */
+            key = KEY_SIC;
+            break;
+        case KEY_DC:    /* Shift Del */
+            key = KEY_SDC;
+        }
+    }
+
+    key_pressed = TRUE;
+    SP->key_code = ((unsigned)key >= 256);
+
+    return key;
+}
+
+/* discard any pending keyboard or mouse input -- this is the core 
+   routine for flushinp() */
+
+void PDC_flushinp(void)
+{
+    PDC_LOG(("PDC_flushinp() - called\n"));
+
+    /* Force the BIOS keyboard buffer head and tail pointers to be 
+       the same...  Real nasty trick... */
+
+    setdosmemword(0x41a, getdosmemword(0x41c));
+}
+
+int PDC_mouse_set(void)
+{
+    PDCREGS regs;
+    unsigned long mbe = SP->_trap_mbe;
+
+    if (mbe && !mouse_avail)
+    {
+        regs.W.ax = 0;
+        PDCINT(0x33, regs);
+
+        mouse_avail = !!(regs.W.ax);
+    }
+
+    if (mbe)
+    {
+        if (mouse_avail && !mouse_vis)
+        {
+            memset(&old_ms, 0, sizeof(old_ms));
+
+            regs.W.ax = 1;
+            PDCINT(0x33, regs);
+
+            mouse_vis = TRUE;
+        }
+    }
+    else
+    {
+        if (mouse_avail && mouse_vis)
+        {
+            regs.W.ax = 2;
+            PDCINT(0x33, regs);
+
+            mouse_vis = FALSE;
+        }
+    }
+
+    return (mouse_avail || !mbe) ? OK : ERR;
+}
+
+int PDC_modifiers_set(void)
+{
+    key_pressed = FALSE;
+
+    return OK;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/pdcscrn.c b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcscrn.c
new file mode 100644
index 0000000000..ddfb095677
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcscrn.c
@@ -0,0 +1,757 @@
+/* Public Domain Curses */
+
+#include "pdcdos.h"
+
+RCSID("$Id: pdcscrn.c,v 1.89 2008/07/13 16:08:17 wmcbrine Exp $")
+
+#include <stdlib.h>
+
+#ifdef CHTYPE_LONG
+# define PDC_OFFSET 32
+#else
+# define PDC_OFFSET  8
+#endif
+
+/* COLOR_PAIR to attribute encoding table. */
+
+unsigned char *pdc_atrtab = (unsigned char *)NULL;
+
+int pdc_adapter;         /* screen type */
+int pdc_scrnmode;        /* default screen mode */
+int pdc_font;            /* default font size */
+bool pdc_direct_video;   /* allow direct screen memory writes */
+bool pdc_bogus_adapter;  /* TRUE if adapter has insane values */
+unsigned pdc_video_seg;  /* video base segment */
+unsigned pdc_video_ofs;  /* video base offset */
+
+static short curstoreal[16], realtocurs[16] =
+{
+    COLOR_BLACK, COLOR_BLUE, COLOR_GREEN, COLOR_CYAN, COLOR_RED,
+    COLOR_MAGENTA, COLOR_YELLOW, COLOR_WHITE, COLOR_BLACK + 8,
+    COLOR_BLUE + 8, COLOR_GREEN + 8, COLOR_CYAN + 8, COLOR_RED + 8,
+    COLOR_MAGENTA + 8, COLOR_YELLOW + 8, COLOR_WHITE + 8
+};
+
+static bool sizeable = FALSE;   /* TRUE if adapter is resizeable    */
+
+static unsigned short *saved_screen = NULL;
+static int saved_lines = 0;
+static int saved_cols = 0;
+
+static int saved_scrnmode[3];
+static int saved_font[3];
+
+/* Thanks to Jeff Duntemann, K16RA for providing the impetus
+   (through the Dr. Dobbs Journal, March 1989 issue) for getting
+   the routines below merged into Bjorn Larsson's PDCurses 1.3...
+    -- frotz@dri.com    900730 */
+
+/* _get_font() - Get the current font size */
+
+static int _get_font(void)
+{
+    int retval;
+
+    retval = getdosmemword(0x485);
+
+    /* Assume the MDS Genius is in 66 line mode. */
+
+    if ((retval == 0) && (pdc_adapter == _MDS_GENIUS))
+        retval = _FONT15;
+
+    switch (pdc_adapter)
+    {
+    case _MDA:
+        retval = 10;    /* POINTS is not certain on MDA/Hercules */
+        break;
+
+    case _EGACOLOR:
+    case _EGAMONO:
+        switch (retval)
+        {
+        case _FONT8:
+        case _FONT14:
+            break;
+        default:
+            retval = _FONT14;
+        }
+        break;
+
+    case _CGA:
+        retval = _FONT8;
+    }
+
+    return retval;
+}
+
+/* _set_font() - Sets the current font size, if the adapter allows such a 
+   change. It is an error to attempt to change the font size on a 
+   "bogus" adapter. The reason for this is that we have a known video 
+   adapter identity problem. e.g. Two adapters report the same identifying 
+   characteristics. */
+
+static void _set_font(int size)
+{
+    PDCREGS regs;
+
+    if (pdc_bogus_adapter)
+        return;
+
+    switch (pdc_adapter)
+    {
+    case _CGA:
+    case _MDA:
+    case _MCGACOLOR:
+    case _MCGAMONO:
+    case _MDS_GENIUS:
+        break;
+
+    case _EGACOLOR:
+    case _EGAMONO:
+        if (sizeable && (pdc_font != size))
+        {
+            switch (size)
+            {
+            case _FONT8:
+                regs.W.ax = 0x1112;
+                regs.h.bl = 0x00;
+                PDCINT(0x10, regs);
+                break;
+            case _FONT14:
+                regs.W.ax = 0x1111;
+                regs.h.bl = 0x00;
+                PDCINT(0x10, regs);
+            }
+        }
+        break;
+
+    case _VGACOLOR:
+    case _VGAMONO:
+        if (sizeable && (pdc_font != size))
+        {
+            switch (size)
+            {
+            case _FONT8:
+                regs.W.ax = 0x1112;
+                regs.h.bl = 0x00;
+                PDCINT(0x10, regs);
+                break;
+            case _FONT14:
+                regs.W.ax = 0x1111;
+                regs.h.bl = 0x00;
+                PDCINT(0x10, regs);
+                break;
+            case _FONT16:
+                regs.W.ax = 0x1114;
+                regs.h.bl = 0x00;
+                PDCINT(0x10, regs);
+            }
+        }
+    }
+
+    curs_set(SP->visibility);
+
+    pdc_font = _get_font();
+}
+
+/* _set_80x25() - force a known screen state: 80x25 text mode. Forces the 
+   appropriate 80x25 alpha mode given the display adapter. */
+
+static void _set_80x25(void)
+{
+    PDCREGS regs;
+
+    switch (pdc_adapter)
+    {
+    case _CGA:
+    case _EGACOLOR:
+    case _EGAMONO:
+    case _VGACOLOR:
+    case _VGAMONO:
+    case _MCGACOLOR:
+    case _MCGAMONO:
+        regs.h.ah = 0x00;
+        regs.h.al = 0x03;
+        PDCINT(0x10, regs);
+        break;
+    case _MDA:
+        regs.h.ah = 0x00;
+        regs.h.al = 0x07;
+        PDCINT(0x10, regs);
+    }
+}
+
+/* _get_scrn_mode() - Return the current BIOS video mode */
+
+static int _get_scrn_mode(void)
+{
+    PDCREGS regs;
+
+    regs.h.ah = 0x0f;
+    PDCINT(0x10, regs);
+
+    return (int)regs.h.al;
+}
+
+/* _set_scrn_mode() - Sets the BIOS Video Mode Number only if it is 
+   different from the current video mode. */
+
+static void _set_scrn_mode(int new_mode)
+{
+    PDCREGS regs;
+
+    if (_get_scrn_mode() != new_mode)
+    {
+        regs.h.ah = 0;
+        regs.h.al = (unsigned char) new_mode;
+        PDCINT(0x10, regs);
+    }
+
+    pdc_font = _get_font();
+    pdc_scrnmode = new_mode;
+    LINES = PDC_get_rows();
+    COLS = PDC_get_columns();
+}
+
+/* _sanity_check() - A video adapter identification sanity check. This 
+   routine will force sane values for various control flags. */
+
+static int _sanity_check(int adapter)
+{
+    int fontsize = _get_font();
+    int rows = PDC_get_rows();
+
+    PDC_LOG(("_sanity_check() - called: Adapter %d\n", adapter));
+
+    switch (adapter)
+    {
+    case _EGACOLOR:
+    case _EGAMONO:
+        switch (rows)
+        {
+        case 25:
+        case 43:    
+            break;
+        default:
+            pdc_bogus_adapter = TRUE;
+        }
+
+        switch (fontsize)
+        {
+        case _FONT8:
+        case _FONT14:
+            break;
+        default:
+            pdc_bogus_adapter = TRUE;
+        }
+        break;
+
+    case _VGACOLOR:
+    case _VGAMONO:
+        break;
+
+    case _CGA:
+    case _MDA:
+    case _MCGACOLOR:
+    case _MCGAMONO:
+        switch (rows)
+        {
+        case 25:
+            break;
+        default:
+            pdc_bogus_adapter = TRUE;
+        }
+        break;
+
+    default:
+        pdc_bogus_adapter = TRUE;
+    }
+
+    if (pdc_bogus_adapter)
+    {
+        sizeable = FALSE;
+        pdc_direct_video = FALSE;
+    }
+
+    return adapter;
+}
+
+/* _query_adapter_type() - Determine PC video adapter type. */
+
+static int _query_adapter_type(void)
+{
+    PDCREGS regs;
+    int retval = _NONE;
+
+    /* thanks to paganini@ax.apc.org for the GO32 fix */
+
+#if !defined(__DJGPP__) && !defined(__WATCOMC__)
+    struct SREGS segs;
+#endif
+    short video_base = getdosmemword(0x463);
+
+    PDC_LOG(("_query_adapter_type() - called\n"));
+
+    /* attempt to call VGA Identify Adapter Function */
+
+    regs.W.ax = 0x1a00;
+    PDCINT(0x10, regs);
+
+    if ((regs.h.al == 0x1a) && (retval == _NONE))
+    {
+        /* We know that the PS/2 video BIOS is alive and well. */
+
+        switch (regs.h.al)
+        {
+        case 0:
+            retval = _NONE;
+            break;
+        case 1:
+            retval = _MDA;
+            break;
+        case 2:
+            retval = _CGA;
+            break;
+        case 4:
+            retval = _EGACOLOR;
+            sizeable = TRUE;
+            break;
+        case 5:
+            retval = _EGAMONO;
+            break;
+        case 26:            /* ...alt. VGA BIOS... */
+        case 7:
+            retval = _VGACOLOR;
+            sizeable = TRUE;
+            break;
+        case 8:
+            retval = _VGAMONO;
+            break;
+        case 10:
+        case 13:
+            retval = _MCGACOLOR;
+            break;
+        case 12:
+            retval = _MCGAMONO;
+            break;
+        default:
+            retval = _CGA;
+        }
+    }
+    else
+    {
+        /* No VGA BIOS, check for an EGA BIOS by selecting an
+           Alternate Function Service...
+
+           bx == 0x0010 --> return EGA information */
+
+        regs.h.ah = 0x12;
+        regs.W.bx = 0x10;
+        PDCINT(0x10, regs);
+
+        if ((regs.h.bl != 0x10) && (retval == _NONE))
+        {
+            /* An EGA BIOS exists */
+
+            regs.h.ah = 0x12;
+            regs.h.bl = 0x10;
+            PDCINT(0x10, regs);
+
+            if (regs.h.bh == 0)
+                retval = _EGACOLOR;
+            else
+                retval = _EGAMONO;
+        }
+        else if (retval == _NONE)
+        {
+            /* Now we know we only have CGA or MDA */
+
+            PDCINT(0x11, regs);
+
+            switch (regs.h.al & 0x30)
+            {
+            case 0x10:
+            case 0x20:
+                retval = _CGA;
+                break;
+            case 0x30:
+                retval = _MDA;
+                break;
+            default:
+                retval = _NONE;
+            }
+        }
+    }
+
+    if (video_base == 0x3d4)
+    {
+        pdc_video_seg = 0xb800;
+        switch (retval)
+        {
+        case _EGAMONO:
+            retval = _EGACOLOR;
+            break;
+        case _VGAMONO:
+            retval = _VGACOLOR;
+        }
+    }
+
+    if (video_base == 0x3b4)
+    {
+        pdc_video_seg = 0xb000;
+        switch (retval)
+        {
+        case _EGACOLOR:
+            retval = _EGAMONO;
+            break;
+        case _VGACOLOR:
+            retval = _VGAMONO;
+        }
+    }
+
+    if ((retval == _NONE)
+#ifndef CGA_DIRECT
+    ||  (retval == _CGA)
+#endif
+    )
+        pdc_direct_video = FALSE;
+
+    if ((unsigned)pdc_video_seg == 0xb000)
+        SP->mono = TRUE;
+    else
+        SP->mono = FALSE;
+
+    /* Check for DESQview shadow buffer
+       thanks to paganini@ax.apc.org for the GO32 fix */
+
+#ifndef __WATCOMC__
+    regs.h.ah = 0xfe;
+    regs.h.al = 0;
+    regs.x.di = pdc_video_ofs;
+# ifdef __DJGPP__
+    regs.x.es = pdc_video_seg;
+    __dpmi_int(0x10, &regs);
+    pdc_video_seg = regs.x.es;
+# else
+    segs.es   = pdc_video_seg;
+    int86x(0x10, &regs, &regs, &segs);
+    pdc_video_seg = segs.es;
+# endif
+    pdc_video_ofs = regs.x.di;
+#endif
+    if (!pdc_adapter)
+        pdc_adapter = retval;
+
+    return _sanity_check(retval);
+}
+
+/* close the physical screen -- may restore the screen to its state 
+   before PDC_scr_open(); miscellaneous cleanup */
+
+void PDC_scr_close(void)
+{
+#if SMALL || MEDIUM
+# ifndef __PACIFIC__
+    struct SREGS segregs;
+# endif
+    int ds;
+#endif
+    PDC_LOG(("PDC_scr_close() - called\n"));
+
+    if (getenv("PDC_RESTORE_SCREEN") && saved_screen)
+    {
+#ifdef __DJGPP__
+        dosmemput(saved_screen, saved_lines * saved_cols * 2,
+            (unsigned long)_FAR_POINTER(pdc_video_seg,
+            pdc_video_ofs));
+#else
+# if (SMALL || MEDIUM)
+#  ifdef __PACIFIC__
+        ds = FP_SEG((void far *)saved_screen);
+#  else
+        segread(&segregs);
+        ds = segregs.ds;
+#  endif
+        movedata(ds, (int)saved_screen, pdc_video_seg, pdc_video_ofs,
+        (saved_lines * saved_cols * 2));
+# else
+        memcpy((void *)_FAR_POINTER(pdc_video_seg, pdc_video_ofs),
+        (void *)saved_screen, (saved_lines * saved_cols * 2));
+# endif
+#endif
+        free(saved_screen);
+        saved_screen = NULL;
+    }
+
+    reset_shell_mode();
+
+    if (SP->visibility != 1)
+        curs_set(1);
+
+    /* Position cursor to the bottom left of the screen. */
+
+    PDC_gotoyx(PDC_get_rows() - 2, 0);
+}
+
+void PDC_scr_free(void)
+{
+    if (SP)
+        free(SP);
+    if (pdc_atrtab)
+        free(pdc_atrtab);
+
+    pdc_atrtab = (unsigned char *)NULL;
+}
+
+/* open the physical screen -- allocate SP, miscellaneous intialization, 
+   and may save the existing screen for later restoration */
+
+int PDC_scr_open(int argc, char **argv)
+{
+#if SMALL || MEDIUM
+# ifndef __PACIFIC__
+    struct SREGS segregs;
+# endif
+    int ds;
+#endif
+    int i;
+
+    PDC_LOG(("PDC_scr_open() - called\n"));
+
+    SP = calloc(1, sizeof(SCREEN));
+    pdc_atrtab = calloc(PDC_COLOR_PAIRS * PDC_OFFSET, 1);
+
+    if (!SP || !pdc_atrtab)
+        return ERR;
+
+    for (i = 0; i < 16; i++)
+        curstoreal[realtocurs[i]] = i;
+
+    SP->orig_attr = FALSE;
+
+    pdc_direct_video = TRUE; /* Assume that we can */
+    pdc_video_seg = 0xb000;  /* Base screen segment addr */
+    pdc_video_ofs = 0x0;     /* Base screen segment ofs */
+
+    pdc_adapter = _query_adapter_type();
+    pdc_scrnmode = _get_scrn_mode();
+    pdc_font = _get_font();
+
+    SP->lines = PDC_get_rows();
+    SP->cols = PDC_get_columns();
+
+    SP->mouse_wait = PDC_CLICK_PERIOD;
+    SP->audible = TRUE;
+
+    /* If the environment variable PDCURSES_BIOS is set, the DOS int10() 
+       BIOS calls are used in place of direct video memory access. */
+
+    if (getenv("PDCURSES_BIOS"))
+        pdc_direct_video = FALSE;
+
+    /* This code for preserving the current screen. */
+
+    if (getenv("PDC_RESTORE_SCREEN"))
+    {
+        saved_lines = SP->lines;
+        saved_cols = SP->cols;
+
+        saved_screen = malloc(saved_lines * saved_cols * 2);
+
+        if (!saved_screen)
+        {
+            SP->_preserve = FALSE;
+            return OK;
+        }
+#ifdef __DJGPP__
+        dosmemget((unsigned long)_FAR_POINTER(pdc_video_seg, pdc_video_ofs),
+                  saved_lines * saved_cols * 2, saved_screen);
+#else
+# if SMALL || MEDIUM
+#  ifdef __PACIFIC__
+        ds = FP_SEG((void far *) saved_screen);
+#  else
+        segread(&segregs);
+        ds = segregs.ds;
+#  endif
+        movedata(pdc_video_seg, pdc_video_ofs, ds, (int)saved_screen,
+                 (saved_lines * saved_cols * 2));
+# else
+        memcpy((void *)saved_screen,
+               (void *)_FAR_POINTER(pdc_video_seg, pdc_video_ofs),
+               (saved_lines * saved_cols * 2));
+# endif
+#endif
+    }
+
+    SP->_preserve = (getenv("PDC_PRESERVE_SCREEN") != NULL);
+
+    return OK;
+}
+
+/* the core of resize_term() */
+
+int PDC_resize_screen(int nlines, int ncols)
+{
+    PDC_LOG(("PDC_resize_screen() - called. Lines: %d Cols: %d\n",
+             nlines, ncols));
+
+    /* Trash the stored value of orig_cursor -- it's only good if the 
+       video mode doesn't change */
+
+    SP->orig_cursor = 0x0607;
+
+    switch (pdc_adapter)
+    {
+    case _EGACOLOR:
+        if (nlines >= 43)
+            _set_font(_FONT8);
+        else
+            _set_80x25();
+        break;
+
+    case _VGACOLOR:
+        if (nlines > 28)
+            _set_font(_FONT8);
+        else
+            if (nlines > 25)
+                _set_font(_FONT14);
+            else
+                _set_80x25();
+    }
+
+    PDC_set_blink(COLORS == 8);
+
+    return OK;
+}
+
+void PDC_reset_prog_mode(void)
+{
+        PDC_LOG(("PDC_reset_prog_mode() - called.\n"));
+}
+
+void PDC_reset_shell_mode(void)
+{
+        PDC_LOG(("PDC_reset_shell_mode() - called.\n"));
+}
+
+void PDC_restore_screen_mode(int i)
+{
+    if (i >= 0 && i <= 2)
+    {
+        pdc_font = _get_font();
+        _set_font(saved_font[i]);
+
+        if (_get_scrn_mode() != saved_scrnmode[i])
+            _set_scrn_mode(saved_scrnmode[i]);
+    }
+}
+
+void PDC_save_screen_mode(int i)
+{
+    if (i >= 0 && i <= 2)
+    {
+        saved_font[i] = pdc_font;
+        saved_scrnmode[i] = pdc_scrnmode;
+    }
+}
+
+void PDC_init_pair(short pair, short fg, short bg)
+{
+    unsigned char att, temp_bg;
+    chtype i;
+
+    fg = curstoreal[fg];
+    bg = curstoreal[bg];
+
+    for (i = 0; i < PDC_OFFSET; i++)
+    {
+        att = fg | (bg << 4);
+
+        if (i & (A_REVERSE >> PDC_ATTR_SHIFT))
+            att = bg | (fg << 4);
+        if (i & (A_UNDERLINE >> PDC_ATTR_SHIFT))
+            att = 1;
+        if (i & (A_INVIS >> PDC_ATTR_SHIFT))
+        {
+            temp_bg = att >> 4;
+            att = temp_bg << 4 | temp_bg;
+        }
+        if (i & (A_BOLD >> PDC_ATTR_SHIFT))
+            att |= 8;
+        if (i & (A_BLINK >> PDC_ATTR_SHIFT))
+            att |= 128;
+
+        pdc_atrtab[pair * PDC_OFFSET + i] = att;
+    }
+}
+
+int PDC_pair_content(short pair, short *fg, short *bg)
+{
+    *fg = realtocurs[pdc_atrtab[pair * PDC_OFFSET] & 0x0F];
+    *bg = realtocurs[(pdc_atrtab[pair * PDC_OFFSET] & 0xF0) >> 4];
+
+    return OK;
+}
+
+/* _egapal() - Find the EGA palette value (0-63) for the color (0-15).
+   On VGA, this is an index into the DAC. */
+
+static short _egapal(short color)
+{
+    PDCREGS regs;
+
+    regs.W.ax = 0x1007;
+    regs.h.bl = curstoreal[color];
+
+    PDCINT(0x10, regs);
+
+    return regs.h.bh;
+}
+
+bool PDC_can_change_color(void)
+{
+    return (pdc_adapter == _VGACOLOR);
+}
+
+/* These are only valid when pdc_adapter == _VGACOLOR */
+
+int PDC_color_content(short color, short *red, short *green, short *blue)
+{
+    PDCREGS regs;
+
+    /* Read single DAC register */
+
+    regs.W.ax = 0x1015;
+    regs.h.bl = _egapal(color);
+
+    PDCINT(0x10, regs);
+
+    /* Scale and store */
+
+    *red = DIVROUND((unsigned)(regs.h.dh) * 1000, 63);
+    *green = DIVROUND((unsigned)(regs.h.ch) * 1000, 63);
+    *blue = DIVROUND((unsigned)(regs.h.cl) * 1000, 63);
+
+    return OK;
+}
+
+int PDC_init_color(short color, short red, short green, short blue)
+{
+    PDCREGS regs;
+
+    /* Scale */
+
+    regs.h.dh = DIVROUND((unsigned)red * 63, 1000);
+    regs.h.ch = DIVROUND((unsigned)green * 63, 1000);
+    regs.h.cl = DIVROUND((unsigned)blue * 63, 1000);
+
+    /* Set single DAC register */
+
+    regs.W.ax = 0x1010;
+    regs.W.bx = _egapal(color);
+
+    PDCINT(0x10, regs);
+
+    return OK;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/pdcsetsc.c b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcsetsc.c
new file mode 100644
index 0000000000..2180ef486c
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcsetsc.c
@@ -0,0 +1,99 @@
+/* Public Domain Curses */
+
+#include "pdcdos.h"
+
+RCSID("$Id: pdcsetsc.c,v 1.39 2008/07/13 16:08:17 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         pdcsetsc
+
+  Synopsis:
+        int PDC_set_blink(bool blinkon);
+        void PDC_set_title(const char *title);
+
+  Description:
+        PDC_set_blink() toggles whether the A_BLINK attribute sets an
+        actual blink mode (TRUE), or sets the background color to high
+        intensity (FALSE). The default is platform-dependent (FALSE in
+        most cases). It returns OK if it could set the state to match 
+        the given parameter, ERR otherwise. Current platforms also 
+        adjust the value of COLORS according to this function -- 16 for 
+        FALSE, and 8 for TRUE.
+
+        PDC_set_title() sets the title of the window in which the curses
+        program is running. This function may not do anything on some
+        platforms. (Currently it only works in Win32 and X11.)
+
+  Portability                                X/Open    BSD    SYS V
+        PDC_set_blink                           -       -       -
+        PDC_set_title                           -       -       -
+
+**man-end****************************************************************/
+
+int PDC_curs_set(int visibility)
+{
+    PDCREGS regs;
+    int ret_vis, start, end;
+
+    PDC_LOG(("PDC_curs_set() - called: visibility=%d\n", visibility));
+
+    ret_vis = SP->visibility;
+    SP->visibility = visibility;
+
+    switch (visibility)
+    {
+        case 0:  /* invisible */
+            start = 32;
+            end = 0;  /* was 32 */
+            break;
+        case 2:  /* highly visible */
+            start = 0;   /* full-height block */
+            end = 7;
+            break;
+        default:  /* normal visibility */
+            start = (SP->orig_cursor >> 8) & 0xff;
+            end = SP->orig_cursor & 0xff;
+    }
+
+    /* if scrnmode is not set, some BIOSes hang */
+
+    regs.h.ah = 0x01;
+    regs.h.al = (unsigned char)pdc_scrnmode; 
+    regs.h.ch = (unsigned char)start;
+    regs.h.cl = (unsigned char)end;
+    PDCINT(0x10, regs);
+
+    return ret_vis;
+}
+
+void PDC_set_title(const char *title)
+{
+    PDC_LOG(("PDC_set_title() - called: <%s>\n", title));
+}
+
+int PDC_set_blink(bool blinkon)
+{
+    PDCREGS regs;
+
+    switch (pdc_adapter)
+    {
+    case _EGACOLOR:
+    case _EGAMONO:
+    case _VGACOLOR:
+    case _VGAMONO:
+        regs.W.ax = 0x1003;
+        regs.W.bx = blinkon;
+
+        PDCINT(0x10, regs);
+
+        if (pdc_color_started)
+            COLORS = blinkon ? 8 : 16;
+
+        break;
+    default:
+        COLORS = 8;
+    }
+
+    return (COLORS - (blinkon * 8) != 8) ? OK : ERR;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/pdcutil.c b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcutil.c
new file mode 100644
index 0000000000..b209352a39
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcutil.c
@@ -0,0 +1,105 @@
+/* Public Domain Curses */
+
+#include "pdcdos.h"
+
+RCSID("$Id: pdcutil.c,v 1.24 2008/07/13 16:08:17 wmcbrine Exp $")
+
+void PDC_beep(void)
+{
+    PDCREGS regs;
+
+    PDC_LOG(("PDC_beep() - called\n"));
+
+    regs.W.ax = 0x0e07;       /* Write ^G in TTY fashion */
+    regs.W.bx = 0;
+    PDCINT(0x10, regs);
+}
+
+void PDC_napms(int ms)
+{
+    PDCREGS regs;
+    long goal, start, current;
+
+    PDC_LOG(("PDC_napms() - called: ms=%d\n", ms));
+
+    goal = DIVROUND((long)ms, 50);
+    if (!goal)
+        goal++;
+
+    start = getdosmemdword(0x46c);
+
+    goal += start;
+
+    while (goal > (current = getdosmemdword(0x46c)))
+    {
+        if (current < start)    /* in case of midnight reset */
+            return;
+
+        regs.W.ax = 0x1680;
+        PDCINT(0x2f, regs);
+        PDCINT(0x28, regs);
+    }
+}
+
+const char *PDC_sysname(void)
+{
+    return "DOS";
+}
+
+#ifdef __DJGPP__
+
+unsigned char getdosmembyte(int offset)
+{
+    unsigned char b;
+
+    dosmemget(offset, sizeof(unsigned char), &b);
+    return b;
+}
+
+unsigned short getdosmemword(int offset)
+{
+    unsigned short w;
+
+    dosmemget(offset, sizeof(unsigned short), &w);
+    return w;
+}
+
+unsigned long getdosmemdword(int offset)
+{
+    unsigned long dw;
+
+    dosmemget(offset, sizeof(unsigned long), &dw);
+    return dw;
+}
+
+void setdosmembyte(int offset, unsigned char b)
+{
+    dosmemput(&b, sizeof(unsigned char), offset);
+}
+
+void setdosmemword(int offset, unsigned short w)
+{
+    dosmemput(&w, sizeof(unsigned short), offset);
+}
+
+#endif
+
+#if defined(__WATCOMC__) && defined(__386__)
+
+void PDC_dpmi_int(int vector, pdc_dpmi_regs *rmregs)
+{
+    union REGPACK regs = {0};
+
+    rmregs->w.ss = 0;
+    rmregs->w.sp = 0;
+    rmregs->w.flags = 0;
+
+    regs.w.ax = 0x300;
+    regs.h.bl = vector;
+    regs.x.edi = FP_OFF(rmregs);
+    regs.x.es = FP_SEG(rmregs);
+
+    intr(0x31, &regs);
+}
+
+#endif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/wccdos16.mak b/payloads/libpayload/curses/PDCurses-3.4/dos/wccdos16.mak
new file mode 100644
index 0000000000..a0cbb22327
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/wccdos16.mak
@@ -0,0 +1,48 @@
+# Watcom WMAKE Makefile for PDCurses library - DOS (16 bit) Watcom C/C++ 10.6+
+#
+# Usage: wmake -f [path\]wccdos16.mak [DEBUG=Y] [target]
+#
+# where target can be any of:
+# [all|demos|pdcurses.lib|testcurs.exe...]
+
+# Change the memory MODEL here, if desired
+MODEL		= l
+
+!ifdef %PDCURSES_SRCDIR
+PDCURSES_SRCDIR	= $(%PDCURSES_SRCDIR)
+!else
+PDCURSES_SRCDIR	= ..
+!endif
+
+!include $(PDCURSES_SRCDIR)\version.mif
+
+osdir		= $(PDCURSES_SRCDIR)\dos
+
+CC		= wcc
+TARGET		= dos
+
+CFLAGS		= /bt=$(TARGET) /zq /wx /m$(MODEL) /i=$(PDCURSES_SRCDIR)
+
+!ifeq DEBUG Y
+CFLAGS  	+= /d2 /DPDCDEBUG
+LDFLAGS 	= D W A op q sys $(TARGET)
+!else
+CFLAGS  	+= /oneatx
+LDFLAGS 	= op q sys $(TARGET)
+!endif
+
+LIBEXE		= wlib /q /n /t
+
+!include $(PDCURSES_SRCDIR)\watcom.mif
+
+$(LIBCURSES) : $(LIBOBJS) $(PDCOBJS)
+	%write wccdos.lrf $(LIBOBJS) $(PDCOBJS)
+	$(LIBEXE) $@ @wccdos.lrf
+	-del wccdos.lrf
+	-copy $(LIBCURSES) panel.lib
+
+PLATFORM1	= Watcom C++ 16-bit DOS
+PLATFORM2	= Open Watcom 1.6 for 16-bit DOS
+ARCNAME		= pdc$(VER)16w
+
+!include $(PDCURSES_SRCDIR)\makedist.mif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/wccdos4g.mak b/payloads/libpayload/curses/PDCurses-3.4/dos/wccdos4g.mak
new file mode 100644
index 0000000000..e1ba1cdeca
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/wccdos4g.mak
@@ -0,0 +1,45 @@
+# Watcom WMAKE Makefile for PDCurses library - DOS/4GW Watcom C/C++ 10.6+
+#
+# Usage: wmake -f [path\]wccdos4g.mak [DEBUG=Y] [target]
+#
+# where target can be any of:
+# [all|demos|pdcurses.lib|testcurs.exe...]
+
+!ifdef %PDCURSES_SRCDIR
+PDCURSES_SRCDIR	= $(%PDCURSES_SRCDIR)
+!else
+PDCURSES_SRCDIR	= ..
+!endif
+
+!include $(PDCURSES_SRCDIR)\version.mif
+
+osdir		= $(PDCURSES_SRCDIR)\dos
+
+CC		= wcc386
+TARGET		= dos4g
+
+CFLAGS		= /bt=$(TARGET) /zq /wx /mf /i=$(PDCURSES_SRCDIR)
+
+!ifeq DEBUG Y
+CFLAGS  	+= /d2 /DPDCDEBUG
+LDFLAGS 	= D W A op q sys $(TARGET)
+!else
+CFLAGS  	+= /oneatx
+LDFLAGS 	= op q sys $(TARGET)
+!endif
+
+LIBEXE		= wlib /q /n /t
+
+!include $(PDCURSES_SRCDIR)\watcom.mif
+
+$(LIBCURSES) : $(LIBOBJS) $(PDCOBJS)
+	%write wccdos.lrf $(LIBOBJS) $(PDCOBJS)
+	$(LIBEXE) $@ @wccdos.lrf
+	-del wccdos.lrf
+	-copy $(LIBCURSES) panel.lib
+
+PLATFORM1	= Watcom C++ 32-bit DOS
+PLATFORM2	= Open Watcom 1.6 for 32-bit DOS
+ARCNAME		= pdc$(VER)32w
+
+!include $(PDCURSES_SRCDIR)\makedist.mif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/exp-base.def b/payloads/libpayload/curses/PDCurses-3.4/exp-base.def
new file mode 100644
index 0000000000..222b1339ec
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/exp-base.def
@@ -0,0 +1,374 @@
+LINES
+COLS
+stdscr
+curscr
+SP
+Mouse_status
+COLORS
+COLOR_PAIRS
+TABSIZE
+acs_map
+ttytype
+addch
+addchnstr
+addchstr
+addnstr
+addstr
+attroff
+attron
+attrset
+attr_get
+attr_off
+attr_on
+attr_set
+baudrate
+beep
+bkgd
+bkgdset
+border
+box
+can_change_color
+cbreak
+chgat
+clearok
+clear
+clrtobot
+clrtoeol
+color_content
+color_set
+copywin
+curs_set
+def_prog_mode
+def_shell_mode
+delay_output
+delch
+deleteln
+delscreen
+delwin
+derwin
+doupdate
+dupwin
+echochar
+echo
+endwin
+erasechar
+erase
+filter
+flash
+flushinp
+getbkgd
+getnstr
+getstr
+getwin
+halfdelay
+has_colors
+has_ic
+has_il
+hline
+idcok
+idlok
+immedok
+inchnstr
+inchstr
+inch
+init_color
+init_pair
+initscr
+innstr
+insch
+insdelln
+insertln
+insnstr
+insstr
+instr
+intrflush
+isendwin
+is_linetouched
+is_wintouched
+keyname
+keypad
+killchar
+leaveok
+longname
+meta
+move
+mvaddch
+mvaddchnstr
+mvaddchstr
+mvaddnstr
+mvaddstr
+mvchgat
+mvcur
+mvdelch
+mvderwin
+mvgetch
+mvgetnstr
+mvgetstr
+mvhline
+mvinch
+mvinchnstr
+mvinchstr
+mvinnstr
+mvinsch
+mvinsnstr
+mvinsstr
+mvinstr
+mvprintw
+mvscanw
+mvvline
+mvwaddchnstr
+mvwaddchstr
+mvwaddch
+mvwaddnstr
+mvwaddstr
+mvwchgat
+mvwdelch
+mvwgetch
+mvwgetnstr
+mvwgetstr
+mvwhline
+mvwinchnstr
+mvwinchstr
+mvwinch
+mvwinnstr
+mvwinsch
+mvwinsnstr
+mvwinsstr
+mvwinstr
+mvwin
+mvwprintw
+mvwscanw
+mvwvline
+napms
+newpad
+newterm
+newwin
+nl
+nocbreak
+nodelay
+noecho
+nonl
+noqiflush
+noraw
+notimeout
+overlay
+overwrite
+pair_content
+pechochar
+pnoutrefresh
+prefresh
+printw
+putwin
+qiflush
+raw
+redrawwin
+refresh
+reset_prog_mode
+reset_shell_mode
+resetty
+ripoffline
+savetty
+scanw
+scr_dump
+scr_init
+scrl
+scrollok
+scroll
+scr_restore
+scr_set
+setscrreg
+setsyx
+set_term
+slk_attroff
+slk_attr_off
+slk_attron
+slk_attr_on
+slk_attrset
+slk_attr_set
+slk_clear
+slk_color
+slk_init
+slk_label
+slk_noutrefresh
+slk_refresh
+slk_restore
+slk_set
+slk_touch
+standend
+standout
+start_color
+subpad
+subwin
+syncok
+termattrs
+term_attrs
+termname
+timeout
+touchline
+touchwin
+typeahead
+untouchwin
+use_env
+vidattr
+vid_attr
+vidputs
+vid_puts
+vline
+vw_printw
+vwprintw
+vw_scanw
+vwscanw
+waddchnstr
+waddchstr
+waddch
+waddnstr
+waddstr
+wattroff
+wattron
+wattrset
+wattr_get
+wattr_off
+wattr_on
+wattr_set
+wbkgdset
+wbkgd
+wborder
+wchgat
+wclear
+wclrtobot
+wclrtoeol
+wcolor_set
+wcursyncup
+wdelch
+wdeleteln
+wechochar
+werase
+wgetch
+wgetnstr
+wgetstr
+whline
+winchnstr
+winchstr
+winch
+winnstr
+winsch
+winsdelln
+winsertln
+winsnstr
+winsstr
+winstr
+wmove
+wnoutrefresh
+wprintw
+wredrawln
+wrefresh
+wscanw
+wscrl
+wsetscrreg
+wstandend
+wstandout
+wsyncdown
+wsyncup
+wtimeout
+wtouchln
+wvline
+getattrs
+getbegx
+getbegy
+getmaxx
+getmaxy
+getparx
+getpary
+getcurx
+getcury
+traceoff
+traceon
+unctrl
+crmode
+nocrmode
+draino
+resetterm
+fixterm
+saveterm
+mouse_set
+mouse_on
+mouse_off
+request_mouse_pos
+map_button
+wmouse_position
+getmouse
+getbmap
+assume_default_colors
+curses_version
+has_key
+use_default_colors
+wresize
+mouseinterval
+mousemask
+mouse_trafo
+nc_getmouse
+ungetmouse
+wenclose
+wmouse_trafo
+addrawch
+insrawch
+is_termresized
+mvaddrawch
+mvdeleteln
+mvinsertln
+mvinsrawch
+mvwaddrawch
+mvwdeleteln
+mvwinsertln
+mvwinsrawch
+raw_output
+resize_term
+resize_window
+waddrawch
+winsrawch
+wordchar
+bottom_panel
+del_panel
+hide_panel
+move_panel
+new_panel
+panel_above
+panel_below
+panel_hidden
+panel_userptr
+panel_window
+replace_panel
+set_panel_userptr
+show_panel
+top_panel
+update_panels
+PDC_debug
+PDC_ungetch
+PDC_set_blink
+PDC_set_line_color
+PDC_set_title
+PDC_clearclipboard
+PDC_freeclipboard
+PDC_getclipboard
+PDC_setclipboard
+PDC_get_input_fd
+PDC_get_key_modifiers
+PDC_save_key_modifiers
+PDC_return_key_modifiers
+cur_term
+del_curterm
+putp
+restartterm
+set_curterm
+setterm
+setupterm
+tgetent
+tgetflag
+tgetnum
+tgetstr
+tgoto
+tigetflag
+tigetnum
+tigetstr
+tparm
+tputs
diff --git a/payloads/libpayload/curses/PDCurses-3.4/exp-wide.def b/payloads/libpayload/curses/PDCurses-3.4/exp-wide.def
new file mode 100644
index 0000000000..ebf6bc2011
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/exp-wide.def
@@ -0,0 +1,90 @@
+addnwstr
+addwstr
+add_wch
+add_wchnstr
+add_wchstr
+border_set
+box_set
+echo_wchar
+erasewchar
+getbkgrnd
+getcchar
+getn_wstr
+get_wch
+get_wstr
+hline_set
+innwstr
+ins_nwstr
+ins_wch
+ins_wstr
+inwstr
+in_wch
+in_wchnstr
+in_wchstr
+key_name
+killwchar
+mvaddnwstr
+mvaddwstr
+mvadd_wch
+mvadd_wchnstr
+mvadd_wchstr
+mvgetn_wstr
+mvget_wch
+mvget_wstr
+mvhline_set
+mvinnwstr
+mvins_nwstr
+mvins_wch
+mvins_wstr
+mvinwstr
+mvin_wch
+mvin_wchnstr
+mvin_wchstr
+mvvline_set
+mvwaddnwstr
+mvwaddwstr
+mvwadd_wch
+mvwadd_wchnstr
+mvwadd_wchstr
+mvwgetn_wstr
+mvwget_wch
+mvwget_wstr
+mvwhline_set
+mvwinnwstr
+mvwins_nwstr
+mvwins_wch
+mvwins_wstr
+mvwin_wch
+mvwin_wchnstr
+mvwin_wchstr
+mvwinwstr
+mvwvline_set
+pecho_wchar
+setcchar
+slk_wset
+unget_wch
+vline_set
+waddnwstr
+waddwstr
+wadd_wch
+wadd_wchnstr
+wadd_wchstr
+wbkgrnd
+wbkgrndset
+wborder_set
+wecho_wchar
+wgetbkgrnd
+wgetn_wstr
+wget_wch
+wget_wstr
+whline_set
+winnwstr
+wins_nwstr
+wins_wch
+wins_wstr
+winwstr
+win_wch
+win_wchnstr
+win_wchstr
+wunctrl
+wvline_set
diff --git a/payloads/libpayload/curses/PDCurses-3.4/install-sh b/payloads/libpayload/curses/PDCurses-3.4/install-sh
new file mode 100755
index 0000000000..fb9e848a7b
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/install-sh
@@ -0,0 +1,253 @@
+#! /bin/sh
+#
+# install - install a program, script, or datafile
+# This comes from X11R5 (mit/util/scripts/install.sh).
+#
+# Copyright 1991 by the Massachusetts Institute of Technology
+#
+# Permission to use, copy, modify, distribute, and sell this software and its
+# documentation for any purpose is hereby granted without fee, provided that
+# the above copyright notice appear in all copies and that both that
+# copyright notice and this permission notice appear in supporting
+# documentation, and that the name of M.I.T. not be used in advertising or
+# publicity pertaining to distribution of the software without specific,
+# written prior permission.  M.I.T. makes no representations about the
+# suitability of this software for any purpose.  It is provided "as is"
+# without express or implied warranty.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.  It can only install one file at a time, a restriction
+# shared with many OS's install programs.
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+#
+# Modified 1 Feb 2000 MHES to cater for mkdir -p
+#
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+mkdircmd="$mkdirprog -p"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+    case $1 in
+        -c) instcmd="$cpprog"
+            shift
+            continue;;
+
+        -d) dir_arg=true
+            shift
+            continue;;
+
+        -m) chmodcmd="$chmodprog $2"
+            shift
+            shift
+            continue;;
+
+        -o) chowncmd="$chownprog $2"
+            shift
+            shift
+            continue;;
+
+        -g) chgrpcmd="$chgrpprog $2"
+            shift
+            shift
+            continue;;
+
+        -s) stripcmd="$stripprog"
+            shift
+            continue;;
+
+        -t=*) transformarg=`echo $1 | sed 's/-t=//'`
+            shift
+            continue;;
+
+        -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+            shift
+            continue;;
+
+        *)  if [ x"$src" = x ]
+            then
+                src=$1
+            else
+                # this colon is to work around a 386BSD /bin/sh bug
+                :
+                dst=$1
+            fi
+            shift
+            continue;;
+    esac
+done
+
+if [ x"$src" = x ]
+then
+        echo "install:  no input file specified"
+        exit 1
+else
+        true
+fi
+
+if [ x"$dir_arg" != x ]; then
+        dst=$src
+        src=""
+
+        if [ -d $dst ]; then
+                instcmd=:
+        else
+                instcmd=mkdir
+        fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad
+# if $src (and thus $dsttmp) contains '*'.
+
+        if [ -f $src -o -d $src ]
+        then
+                true
+        else
+                echo "install:  $src does not exist"
+                exit 1
+        fi
+
+        if [ x"$dst" = x ]
+        then
+                echo "install:  no destination specified"
+                exit 1
+        else
+                true
+        fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+        if [ -d $dst ]
+        then
+                dst="$dst"/`basename $src`
+        else
+                true
+        fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+#  this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+        pathcomp="${pathcomp}${1}"
+        shift
+
+        if [ ! -d "${pathcomp}" ] ;
+        then
+                $mkdircmd "${pathcomp}"
+        else
+                true
+        fi
+
+        pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+        $doit $instcmd $dst &&
+
+        if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+        if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+        if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+        if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+        if [ x"$transformarg" = x ]
+        then
+                dstfile=`basename $dst`
+        else
+                dstfile=`basename $dst $transformbasename |
+                        sed $transformarg`$transformbasename
+        fi
+
+# don't allow the sed command to completely eliminate the filename
+
+        if [ x"$dstfile" = x ]
+        then
+                dstfile=`basename $dst`
+        else
+                true
+        fi
+
+# Make a temp file name in the proper directory.
+
+        dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+        $doit $instcmd $src $dsttmp &&
+
+        trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing.  If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+        if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+        if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+        if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+        if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+        $doit $rmcmd -f $dstdir/$dstfile &&
+        $doit $mvcmd $dsttmp $dstdir/$dstfile
+
+fi &&
+
+exit 0
diff --git a/payloads/libpayload/curses/PDCurses-3.4/libobjs.mif b/payloads/libpayload/curses/PDCurses-3.4/libobjs.mif
new file mode 100644
index 0000000000..6705323523
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/libobjs.mif
@@ -0,0 +1,26 @@
+# Common elements for most of the DOS, OS/2 and Win32
+# makefiles (not Watcom or LCC)
+
+PDCURSES_CURSES_H	= $(PDCURSES_SRCDIR)/curses.h
+PDCURSES_CURSPRIV_H	= $(PDCURSES_SRCDIR)/curspriv.h
+PDCURSES_HEADERS	= $(PDCURSES_CURSES_H) $(PDCURSES_CURSPRIV_H)
+PANEL_HEADER		= $(PDCURSES_SRCDIR)/panel.h
+TERM_HEADER		= $(PDCURSES_SRCDIR)/term.h
+
+srcdir	= $(PDCURSES_SRCDIR)/pdcurses
+demodir	= $(PDCURSES_SRCDIR)/demos
+
+LIBOBJS = addch.$(O) addchstr.$(O) addstr.$(O) attr.$(O) beep.$(O) \
+bkgd.$(O) border.$(O) clear.$(O) color.$(O) delch.$(O) deleteln.$(O) \
+deprec.$(O) getch.$(O) getstr.$(O) getyx.$(O) inch.$(O) inchstr.$(O) \
+initscr.$(O) inopts.$(O) insch.$(O) insstr.$(O) instr.$(O) kernel.$(O) \
+keyname.$(O) mouse.$(O) move.$(O) outopts.$(O) overlay.$(O) pad.$(O) \
+panel.$(O) printw.$(O) refresh.$(O) scanw.$(O) scr_dump.$(O) scroll.$(O) \
+slk.$(O) termattr.$(O) terminfo.$(O) touch.$(O) util.$(O) window.$(O) \
+debug.$(O)
+
+PDCOBJS = pdcclip.$(O) pdcdisp.$(O) pdcgetsc.$(O) pdckbd.$(O) pdcscrn.$(O) \
+pdcsetsc.$(O) pdcutil.$(O)
+
+DEMOS = testcurs.exe newdemo.exe xmas.exe tuidemo.exe firework.exe \
+ptest.exe rain.exe worm.exe
diff --git a/payloads/libpayload/curses/PDCurses-3.4/makedist.mif b/payloads/libpayload/curses/PDCurses-3.4/makedist.mif
new file mode 100644
index 0000000000..e7495a50d3
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/makedist.mif
@@ -0,0 +1,20 @@
+# Makefile include: build a binary archive with Info-ZIP
+# under DOS, OS/2 or Win32
+
+dist: $(PDCLIBS)
+	echo PDCurses $(VERDOT) for $(PLATFORM1) > file_id.diz
+	echo ------------------------------------------ >> file_id.diz
+	echo Public Domain Curses library for >> file_id.diz
+	echo $(PLATFORM2). >> file_id.diz
+	echo Source available in PDCURS$(VER).ZIP >> file_id.diz
+	echo Public Domain. >> file_id.diz
+	echo $(PDCURSES_SRCDIR)\README > flist
+	echo $(PDCURSES_SRCDIR)\HISTORY >> flist
+	echo $(PDCURSES_SRCDIR)\curses.h >> flist
+	echo $(PDCURSES_SRCDIR)\panel.h >> flist
+	echo $(PDCURSES_SRCDIR)\term.h >> flist
+	echo $(LIBCURSES) >> flist
+	echo file_id.diz >> flist
+	zip -9jX $(ARCNAME) -@ <flist
+	del flist
+	del file_id.diz
diff --git a/payloads/libpayload/curses/PDCurses-3.4/os2/README b/payloads/libpayload/curses/PDCurses-3.4/os2/README
new file mode 100644
index 0000000000..7fde884e08
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/os2/README
@@ -0,0 +1,43 @@
+PDCurses for OS/2
+=================
+
+This directory contains PDCurses source code files specific to OS/2.
+
+
+Building
+--------
+
+. Choose the appropriate makefile for your compiler:
+
+	bccos2.mak	- Borland C++ 2.0
+	gccos2.mak	- EMX 0.9b+
+	iccos2.mak	- C Set/2
+	wccos2.mak	- Watcom 10.6+ (32-bit)
+
+. Optionally, you can build in a different directory than the platform
+  directory by setting PDCURSES_SRCDIR to point to the directory where
+  you unpacked PDCurses, and changing to your target directory:
+
+	set PDCURSES_SRCDIR=c:\pdcurses
+
+. Build it:
+
+	make -f makefilename
+
+  (For Watcom, use "wmake" instead of "make"; for MSVC or C Set/2,
+  "nmake".) You'll get the libraries (pdcurses.lib or .a, depending on
+  your compiler; and panel.lib or .a), the demos (*.exe), and a lot of
+  object files. Note that the panel library is just a copy of the main
+  library, provided for convenience; both panel and curses functions are
+  in the main library.
+
+  You can also use the optional parameter "DLL=Y" with EMX, to build the 
+  library as a DLL:
+
+	make -f gccos2.mak DLL=Y
+
+
+Distribution Status
+-------------------
+
+The files in this directory are released to the Public Domain.
diff --git a/payloads/libpayload/curses/PDCurses-3.4/os2/bccos2.mak b/payloads/libpayload/curses/PDCurses-3.4/os2/bccos2.mak
new file mode 100644
index 0000000000..1c7d77a3fe
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/os2/bccos2.mak
@@ -0,0 +1,90 @@
+# Borland MAKE Makefile for PDCurses library - OS/2 BC++ 1.0+
+#
+# Usage: make -f [path\]bccos2.mak [DEBUG=] [target]
+#
+# where target can be any of:
+# [all|demos|pdcurses.lib|testcurs.exe...]
+
+O = obj
+
+!ifndef PDCURSES_SRCDIR
+PDCURSES_SRCDIR = ..
+!endif
+
+!include $(PDCURSES_SRCDIR)\version.mif
+!include $(PDCURSES_SRCDIR)\libobjs.mif
+
+osdir		= $(PDCURSES_SRCDIR)\os2
+
+CC		= bcc
+
+!ifdef DEBUG
+CFLAGS		= -N -v -y -DPDCDEBUG 
+!else
+CFLAGS		= -O 
+!endif
+
+CPPFLAGS	= -I$(PDCURSES_SRCDIR)
+
+BUILD		= $(CC) -c $(CFLAGS) $(CPPFLAGS)
+
+LINK		= tlink
+
+LIBEXE		= tlib /C /E
+
+LIBCURSES	= pdcurses.lib
+
+all:	$(LIBCURSES) $(DEMOS)
+
+clean:
+	-del *.obj
+	-del *.lib
+	-del *.exe
+
+demos:	$(DEMOS)
+
+$(LIBCURSES) : $(LIBOBJS) $(PDCOBJS)
+	-del $@
+	$(LIBEXE) $@ \
++addch.obj +addchstr.obj +addstr.obj +attr.obj +beep.obj +bkgd.obj \
++border.obj +clear.obj +color.obj +delch.obj +deleteln.obj +deprec.obj \
++getch.obj +getstr.obj +getyx.obj +inch.obj +inchstr.obj +initscr.obj \
++inopts.obj +insch.obj +insstr.obj +instr.obj +kernel.obj +keyname.obj \
++mouse.obj +move.obj +outopts.obj +overlay.obj +pad.obj +panel.obj \
++printw.obj +refresh.obj +scanw.obj +scr_dump.obj +scroll.obj +slk.obj \
++termattr.obj +terminfo.obj +touch.obj +util.obj +window.obj +debug.obj \
++pdcclip.obj +pdcdisp.obj +pdcgetsc.obj +pdckbd.obj +pdcscrn.obj \
++pdcsetsc.obj +pdcutil.obj ,lib.map
+	-copy $(LIBCURSES) panel.lib
+
+.autodepend
+
+{$(srcdir)\}.c.obj:
+	$(BUILD) $<
+
+{$(osdir)\}.c.obj:
+	$(BUILD) $<
+
+{$(demodir)\}.c.obj:
+	$(BUILD) $<
+
+.c.obj:
+	$(BUILD) $<
+
+.obj.exe:
+	$(CC) -e$@ $** $(LIBCURSES)
+
+tuidemo.exe:	tuidemo.obj tui.obj $(LIBCURSES)
+	$(CC) -e$@ $**
+
+tui.obj: $(demodir)\tui.c $(demodir)\tui.h $(PDCURSES_CURSES_H)
+	$(BUILD) -I$(demodir) $(demodir)\tui.c
+
+tuidemo.obj: $(demodir)\tuidemo.c $(PDCURSES_CURSES_H)
+	$(BUILD) -I$(demodir) $(demodir)\tuidemo.c
+
+PLATFORM1 = Borland C++ OS/2 1.0
+PLATFORM2 = Borland C/C++ OS/2 1.0
+ARCNAME = pdc$(VER)bcos2
+
+!include $(PDCURSES_SRCDIR)\makedist.mif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/os2/gccos2.mak b/payloads/libpayload/curses/PDCurses-3.4/os2/gccos2.mak
new file mode 100644
index 0000000000..07d4dca411
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/os2/gccos2.mak
@@ -0,0 +1,148 @@
+# GNU MAKE Makefile for PDCurses library - OS/2 emx 0.9c+
+#
+# Usage: make -f [path\]gccos2.mak [DEBUG=Y] [EMXVIDEO=Y] [DLL=Y] [target]
+#
+# where target can be any of:
+# [all|demos|pdcurses.a|testcurs.exe...]
+#
+# The EMXVIDEO option compiles with the emx video library, which
+# enables a PDCurses program to run under OS/2 and DOS.
+
+O = o
+
+ifndef PDCURSES_SRCDIR
+	PDCURSES_SRCDIR = ..
+endif
+
+include $(PDCURSES_SRCDIR)/version.mif
+include $(PDCURSES_SRCDIR)/libobjs.mif
+
+osdir		= $(PDCURSES_SRCDIR)/os2
+
+PDCURSES_OS2_H	= $(osdir)/pdcos2.h
+
+CC		= gcc
+
+CFLAGS = -I$(PDCURSES_SRCDIR) -c -Wall
+
+ifeq ($(EMXVIDEO),Y)
+	CFLAGS += -DEMXVIDEO
+	CCLIBS = -lvideo
+	BINDFLAGS = -acm
+else
+	CCLIBS =
+	BINDFLAGS = 
+endif
+
+ifeq ($(DEBUG),Y)
+	CFLAGS  += -g -DPDCDEBUG
+	LDFLAGS = -g
+else
+	CFLAGS  += -O2
+	LDFLAGS =
+endif
+
+BASEDEF		= $(PDCURSES_SRCDIR)\exp-base.def
+
+DEFDEPS		= $(BASEDEF)
+
+DEFFILE		= pdcurses.def
+
+DLLTARGET	= pdcurses.dll
+DLLFLAGS 	= -Zdll -Zcrtdll -Zomf
+
+LINK		= gcc
+EMXBIND		= emxbind 
+EMXOMF		= emxomf
+
+LIBEXE		= ar
+LIBFLAGS	= rcv
+
+ifeq ($(DLL),Y)
+	CFLAGS += -Zdll -Zcrtdll -Zomf
+	LDFLAGS += -Zlinker /PM:VIO -Zomf -Zcrtdll
+	LIBCURSES = pdcurses.lib
+	LIBDEPS = $(LIBOBJS) $(PDCOBJS) $(DEFFILE)
+	PDCLIBS = $(DLLTARGET)
+	EXEPOST =
+	TUIPOST =
+	CLEAN = *.dll *.lib $(DEFFILE)
+else
+	LIBCURSES = pdcurses.a
+	LIBDEPS = $(LIBOBJS) $(PDCOBJS)
+	PDCLIBS = $(LIBCURSES)
+	EXEPOST = $(EMXBIND) $* $(BINDFLAGS)
+	TUIPOST = $(EMXBIND) tuidemo $(BINDFLAGS)
+	CLEAN = *.a testcurs newdemo xmas tuidemo firework ptest rain worm
+endif
+
+.PHONY: all libs clean demos dist
+
+all:	libs demos
+
+libs:	$(PDCLIBS)
+
+clean:
+	-del *.o
+	-del *.exe
+	-del $(CLEAN)
+
+demos:	$(DEMOS)
+
+DEMOOBJS = testcurs.o newdemo.o xmas.o tui.o tuidemo.o firework.o \
+ptest.o rain.o worm.o
+
+$(DEFFILE) : $(DEFDEPS)
+	echo LIBRARY PDCURSES > $@
+	echo DESCRIPTION 'PDCurses 3.4 Dynamic Linking library' >> $@
+	echo PROTMODE >>$@
+	echo DATA MULTIPLE READWRITE LOADONCALL >> $@
+	echo CODE LOADONCALL >> $@
+	echo EXPORTS >> $@
+	type $(BASEDEF) >> $@
+
+$(LIBCURSES) : $(LIBDEPS)
+	$(LIBEXE) $(LIBFLAGS) $@ $?
+	-copy $(LIBCURSES) panel.a
+
+$(DLLTARGET) : $(LIBDEPS)
+	$(LINK) $(DLLFLAGS) -o $(DLLTARGET) $? $(DEFFILE)
+#	lxlite $(DLLTARGET)
+	emximp -o $(LIBCURSES) $(DEFFILE)
+
+$(LIBOBJS) $(PDCOBJS) $(DEMOOBJS) : $(PDCURSES_HEADERS)
+$(PDCOBJS) : $(PDCURSES_OS2_H)
+$(DEMOS) : $(LIBCURSES)
+panel.o ptest.o: $(PANEL_HEADER)
+terminfo.o: $(TERM_HEADER)
+
+$(LIBOBJS) : %.o: $(srcdir)/%.c
+	$(CC) -c $(CFLAGS) -o$@ $<
+
+$(PDCOBJS) : %.o: $(osdir)/%.c
+	$(CC) -c $(CFLAGS) -o$@ $<
+
+firework.exe newdemo.exe rain.exe testcurs.exe worm.exe xmas.exe \
+ptest.exe: %.exe: %.o
+	$(LINK) $(LDFLAGS) -o $* $< $(LIBCURSES) $(CCLIBS)
+	$(EXEPOST)
+
+tuidemo.exe:	tuidemo.o tui.o
+	$(LINK) $(LDFLAGS) -o tuidemo tuidemo.o tui.o $(LIBCURSES) $(CCLIBS)
+	$(TUIPOST)
+
+firework.o newdemo.o ptest.o rain.o testcurs.o worm.o xmas.o: %.o: \
+$(demodir)/%.c
+	$(CC) $(CFLAGS) -o$@ $<
+
+tui.o: $(demodir)\tui.c $(demodir)\tui.h
+	$(CC) $(CFLAGS) -I$(demodir) -o $@ $<
+
+tuidemo.o: $(demodir)\tuidemo.c
+	$(CC) $(CFLAGS) -I$(demodir) -o $@ $<
+
+PLATFORM1 = EMX OS/2
+PLATFORM2 = EMX 0.9d for OS/2
+ARCNAME = pdc$(VER)_emx_os2
+
+include $(PDCURSES_SRCDIR)/makedist.mif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/os2/iccos2.lrf b/payloads/libpayload/curses/PDCurses-3.4/os2/iccos2.lrf
new file mode 100644
index 0000000000..b1fdf37e99
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/os2/iccos2.lrf
@@ -0,0 +1,50 @@
+-+addch.obj &
+-+addchstr.obj &
+-+addstr.obj &
+-+attr.obj &
+-+beep.obj &
+-+bkgd.obj &
+-+border.obj &
+-+clear.obj &
+-+color.obj &
+-+delch.obj &
+-+deleteln.obj &
+-+deprec.obj &
+-+getch.obj &
+-+getstr.obj &
+-+getyx.obj &
+-+inch.obj & 
+-+inchstr.obj &
+-+initscr.obj &
+-+inopts.obj &
+-+insch.obj &
+-+insstr.obj &
+-+instr.obj &
+-+kernel.obj &
+-+keyname.obj &
+-+mouse.obj &
+-+move.obj & 
+-+outopts.obj &
+-+overlay.obj &
+-+pad.obj &  
+-+panel.obj &
+-+printw.obj &
+-+refresh.obj &
+-+scanw.obj &
+-+scr_dump.obj &
+-+scroll.obj &
+-+slk.obj &  
+-+termattr.obj &
+-+terminfo.obj &
+-+touch.obj &
+-+util.obj & 
+-+window.obj &
+-+debug.obj &
+-+pdcclip.obj &
+-+pdcdisp.obj &
+-+pdcgetsc.obj &
+-+pdckbd.obj &
+-+pdcscrn.obj &
+-+pdcsetsc.obj &
+-+pdcutil.obj &
+,lib.map;
diff --git a/payloads/libpayload/curses/PDCurses-3.4/os2/iccos2.mak b/payloads/libpayload/curses/PDCurses-3.4/os2/iccos2.mak
new file mode 100644
index 0000000000..06a2c1fe8d
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/os2/iccos2.mak
@@ -0,0 +1,256 @@
+# NMAKE Makefile for PDCurses library - OS/2 C Set/2
+#
+# Usage: nmake -f [path\]iccos2.mak [DEBUG=] [target]
+#
+# where target can be any of:
+# [all|demos|pdcurses.lib|testcurs.exe...]
+
+O = obj
+
+!ifndef PDCURSES_SRCDIR
+PDCURSES_SRCDIR = ..
+!endif
+
+!include $(PDCURSES_SRCDIR)\version.mif
+!include $(PDCURSES_SRCDIR)\libobjs.mif
+
+osdir		= $(PDCURSES_SRCDIR)\os2
+
+PDCURSES_OS2_H	= $(osdir)\pdcos2.h
+
+CC		= icc
+
+!ifdef DEBUG
+CFLAGS  	= /Sm /Ti+ /O- /Q+ /dPDCDEBUG
+LDFLAGS 	= /NOLOGO /NOE /SE:160 /DEBUG /PMTYPE:VIO
+!else
+CFLAGS  	= /Sm /Ti- /O+ /Q+
+LDFLAGS 	= /NOLOGO /NOE /EXEPACK /PACKCODE /PACKDATA /PMTYPE:VIO
+!endif
+
+CPPFLAGS	= -I$(PDCURSES_SRCDIR)
+
+BUILD		= $(CC) -c $(CFLAGS) $(CPPFLAGS)
+
+LINK		= link386
+
+LIBEXE		= lib
+
+LIBCURSES	= pdcurses.lib
+
+all:	$(LIBCURSES) $(DEMOS)
+
+clean:
+	-del *.obj
+	-del *.lib
+	-del *.exe
+
+demos:	$(DEMOS)
+
+$(LIBCURSES) : $(LIBOBJS) $(PDCOBJS)
+	$(LIBEXE) $@ @$(osdir)\iccos2.lrf
+	-copy $(LIBCURSES) panel.lib
+
+addch.obj: $(srcdir)\addch.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\addch.c
+
+addchstr.obj: $(srcdir)\addchstr.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\addchstr.c
+
+addstr.obj: $(srcdir)\addstr.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\addstr.c
+
+attr.obj: $(srcdir)\attr.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\attr.c
+
+beep.obj: $(srcdir)\beep.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\beep.c
+
+bkgd.obj: $(srcdir)\bkgd.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\bkgd.c
+
+border.obj: $(srcdir)\border.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\border.c
+
+clear.obj: $(srcdir)\clear.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\clear.c
+
+color.obj: $(srcdir)\color.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\color.c
+
+delch.obj: $(srcdir)\delch.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\delch.c
+
+deleteln.obj: $(srcdir)\deleteln.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\deleteln.c
+
+deprec.obj: $(srcdir)\deprec.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\deprec.c
+
+getch.obj: $(srcdir)\getch.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\getch.c
+
+getstr.obj: $(srcdir)\getstr.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\getstr.c
+
+getyx.obj: $(srcdir)\getyx.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\getyx.c
+
+inch.obj: $(srcdir)\inch.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\inch.c
+
+inchstr.obj: $(srcdir)\inchstr.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\inchstr.c
+
+initscr.obj: $(srcdir)\initscr.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\initscr.c
+
+inopts.obj: $(srcdir)\inopts.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\inopts.c
+
+insch.obj: $(srcdir)\insch.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\insch.c
+
+insstr.obj: $(srcdir)\insstr.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\insstr.c
+
+instr.obj: $(srcdir)\instr.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\instr.c
+
+kernel.obj: $(srcdir)\kernel.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\kernel.c
+
+keyname.obj: $(srcdir)\keyname.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\keyname.c
+
+mouse.obj: $(srcdir)\mouse.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\mouse.c
+
+move.obj: $(srcdir)\move.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\move.c
+
+outopts.obj: $(srcdir)\outopts.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\outopts.c
+
+overlay.obj: $(srcdir)\overlay.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\overlay.c
+
+pad.obj: $(srcdir)\pad.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\pad.c
+
+panel.obj: $(srcdir)\panel.c $(PDCURSES_HEADERS) $(PANEL_HEADER)
+	$(BUILD) $(srcdir)\panel.c
+
+printw.obj: $(srcdir)\printw.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\printw.c
+
+refresh.obj: $(srcdir)\refresh.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\refresh.c
+
+scanw.obj: $(srcdir)\scanw.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\scanw.c
+
+scr_dump.obj: $(srcdir)\scr_dump.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\scr_dump.c
+
+scroll.obj: $(srcdir)\scroll.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\scroll.c
+
+slk.obj: $(srcdir)\slk.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\slk.c
+
+termattr.obj: $(srcdir)\termattr.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\termattr.c
+
+terminfo.obj: $(srcdir)\terminfo.c $(PDCURSES_HEADERS) $(TERM_HEADER)
+	$(BUILD) $(srcdir)\terminfo.c
+
+touch.obj: $(srcdir)\touch.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\touch.c
+
+util.obj: $(srcdir)\util.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\util.c
+
+window.obj: $(srcdir)\window.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\window.c
+
+debug.obj: $(srcdir)\debug.c $(PDCURSES_HEADERS)
+	$(BUILD) $(srcdir)\debug.c
+
+pdcclip.obj: $(osdir)\pdcclip.c $(PDCURSES_HEADERS) $(PDCURSES_OS2_H)
+	$(BUILD) $(osdir)\pdcclip.c
+
+pdcdisp.obj: $(osdir)\pdcdisp.c $(PDCURSES_HEADERS) $(PDCURSES_OS2_H)
+	$(BUILD) $(osdir)\pdcdisp.c
+
+pdcgetsc.obj: $(osdir)\pdcgetsc.c $(PDCURSES_HEADERS) $(PDCURSES_OS2_H)
+	$(BUILD) $(osdir)\pdcgetsc.c
+
+pdckbd.obj: $(osdir)\pdckbd.c $(PDCURSES_HEADERS) $(PDCURSES_OS2_H)
+	$(BUILD) $(osdir)\pdckbd.c
+
+pdcscrn.obj: $(osdir)\pdcscrn.c $(PDCURSES_HEADERS) $(PDCURSES_OS2_H)
+	$(BUILD) $(osdir)\pdcscrn.c
+
+pdcsetsc.obj: $(osdir)\pdcsetsc.c $(PDCURSES_HEADERS) $(PDCURSES_OS2_H)
+	$(BUILD) $(osdir)\pdcsetsc.c
+
+pdcutil.obj: $(osdir)\pdcutil.c $(PDCURSES_HEADERS) $(PDCURSES_OS2_H)
+	$(BUILD) $(osdir)\pdcutil.c
+
+firework.exe: firework.obj $(LIBCURSES)
+	$(LINK) $(LDFLAGS) $*.obj,$*,,$(LIBCURSES);
+
+newdemo.exe: newdemo.obj $(LIBCURSES)
+	$(LINK) $(LDFLAGS) $*.obj,$*,,$(LIBCURSES);
+
+ptest.exe: ptest.obj $(LIBCURSES)
+	$(LINK) $(LDFLAGS) $*.obj,$*,,$(LIBCURSES);
+
+rain.exe: rain.obj $(LIBCURSES)
+	$(LINK) $(LDFLAGS) $*.obj,$*,,$(LIBCURSES);
+
+testcurs.exe: testcurs.obj $(LIBCURSES)
+	$(LINK) $(LDFLAGS) $*.obj,$*,,$(LIBCURSES);
+
+tuidemo.exe: tuidemo.obj tui.obj $(LIBCURSES)
+	$(LINK) $(LDFLAGS) $*.obj+tui.obj,$*,,$(LIBCURSES);
+
+worm.exe: worm.obj $(LIBCURSES)
+	$(LINK) $(LDFLAGS) $*.obj,$*,,$(LIBCURSES);
+
+xmas.exe: xmas.obj $(LIBCURSES)
+	$(LINK) $(LDFLAGS) $*.obj,$*,,$(LIBCURSES);
+
+firework.obj: $(demodir)\firework.c $(PDCURSES_CURSES_H)
+	$(BUILD) $(demodir)\firework.c
+
+newdemo.obj: $(demodir)\newdemo.c $(PDCURSES_CURSES_H)
+	$(BUILD) $(demodir)\newdemo.c
+
+ptest.obj: $(demodir)\ptest.c $(PANEL_HEADER) $(PDCURSES_CURSES_H)
+	$(BUILD) $(demodir)\ptest.c
+
+rain.obj: $(demodir)\rain.c $(PDCURSES_CURSES_H)
+	$(BUILD) $(demodir)\rain.c
+
+testcurs.obj: $(demodir)\testcurs.c $(PDCURSES_CURSES_H)
+	$(BUILD) $(demodir)\testcurs.c
+
+tui.obj: $(demodir)\tui.c $(demodir)\tui.h $(PDCURSES_CURSES_H)
+	$(BUILD) $(demodir)\tui.c
+
+tuidemo.obj: $(demodir)\tuidemo.c $(PDCURSES_CURSES_H)
+	$(BUILD) $(demodir)\tuidemo.c
+
+worm.obj: $(demodir)\worm.c $(PDCURSES_CURSES_H)
+	$(BUILD) $(demodir)\worm.c
+
+xmas.obj: $(demodir)\xmas.c $(PDCURSES_CURSES_H)
+	$(BUILD) $(demodir)\xmas.c
+
+PLATFORM1 = C Set/2 OS/2
+PLATFORM2 = C Set/2 for OS/2
+ARCNAME = pdc$(VER)_icc_os2
+
+!include $(PDCURSES_SRCDIR)\makedist.mif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/os2/pdcclip.c b/payloads/libpayload/curses/PDCurses-3.4/os2/pdcclip.c
new file mode 100644
index 0000000000..ddc61d9029
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/os2/pdcclip.c
@@ -0,0 +1,185 @@
+/* Public Domain Curses */
+
+#include "pdcos2.h"
+
+RCSID("$Id: pdcclip.c,v 1.33 2008/07/14 04:24:51 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         clipboard
+
+  Synopsis:
+        int PDC_getclipboard(char **contents, long *length);
+        int PDC_setclipboard(const char *contents, long length);
+        int PDC_freeclipboard(char *contents);
+        int PDC_clearclipboard(void);
+
+  Description:
+        PDC_getclipboard() gets the textual contents of the system's 
+        clipboard. This function returns the contents of the clipboard 
+        in the contents argument. It is the responsibilitiy of the 
+        caller to free the memory returned, via PDC_freeclipboard().
+        The length of the clipboard contents is returned in the length 
+        argument.
+
+        PDC_setclipboard copies the supplied text into the system's 
+        clipboard, emptying the clipboard prior to the copy.
+
+        PDC_clearclipboard() clears the internal clipboard.
+
+  Return Values:
+        indicator of success/failure of call.
+        PDC_CLIP_SUCCESS        the call was successful
+        PDC_CLIP_MEMORY_ERROR   unable to allocate sufficient memory for 
+                                the clipboard contents
+        PDC_CLIP_EMPTY          the clipboard contains no text
+        PDC_CLIP_ACCESS_ERROR   no clipboard support
+
+  Portability                                X/Open    BSD    SYS V
+        PDC_getclipboard                        -       -       -
+        PDC_setclipboard                        -       -       -
+        PDC_freeclipboard                       -       -       -
+        PDC_clearclipboard                      -       -       -
+
+**man-end****************************************************************/
+
+int PDC_getclipboard(char **contents, long *length)
+{
+#ifndef EMXVIDEO
+    HMQ hmq;
+    HAB hab;
+    PTIB ptib;
+    PPIB ppib;
+    ULONG ulRet;
+    long len;
+    int rc;
+#endif
+    PDC_LOG(("PDC_getclipboard() - called\n"));
+
+#ifndef EMXVIDEO
+    DosGetInfoBlocks(&ptib, &ppib);
+    ppib->pib_ultype = 3;
+    hab = WinInitialize(0);
+    hmq = WinCreateMsgQueue(hab, 0);
+
+    if (!WinOpenClipbrd(hab))
+    {
+        WinDestroyMsgQueue(hmq);
+        WinTerminate(hab);
+        return PDC_CLIP_ACCESS_ERROR;
+    }
+
+    rc = PDC_CLIP_EMPTY;
+
+    ulRet = WinQueryClipbrdData(hab, CF_TEXT);
+
+    if (ulRet)
+    {
+        len = strlen((char *)ulRet);
+        *contents = malloc(len + 1);
+
+        if (!*contents)
+            rc = PDC_CLIP_MEMORY_ERROR;
+        else
+        {
+            strcpy((char *)*contents, (char *)ulRet);
+            *length = len;
+            rc = PDC_CLIP_SUCCESS;
+        }
+    }
+
+    WinCloseClipbrd(hab);
+    WinDestroyMsgQueue(hmq);
+    WinTerminate(hab);
+
+    return rc;
+#else
+    return PDC_CLIP_ACCESS_ERROR;
+#endif
+}
+
+int PDC_setclipboard(const char *contents, long length)
+{
+#ifndef EMXVIDEO
+    HAB hab;
+    PTIB ptib;
+    PPIB ppib;
+    ULONG ulRC;
+    PSZ szTextOut = NULL;
+    int rc;
+#endif
+    PDC_LOG(("PDC_setclipboard() - called\n"));
+
+#ifndef EMXVIDEO
+    DosGetInfoBlocks(&ptib, &ppib);
+    ppib->pib_ultype = 3;
+    hab = WinInitialize(0);
+
+    if (!WinOpenClipbrd(hab))
+    {
+        WinTerminate(hab);
+        return PDC_CLIP_ACCESS_ERROR;
+    }
+
+    rc = PDC_CLIP_MEMORY_ERROR;
+
+    ulRC = DosAllocSharedMem((PVOID)&szTextOut, NULL, length + 1,
+                             PAG_WRITE | PAG_COMMIT | OBJ_GIVEABLE);
+
+    if (ulRC == 0)
+    {
+        strcpy(szTextOut, contents);
+        WinEmptyClipbrd(hab);
+
+        if (WinSetClipbrdData(hab, (ULONG)szTextOut, CF_TEXT, CFI_POINTER))
+            rc = PDC_CLIP_SUCCESS;
+        else
+        {
+            DosFreeMem(szTextOut);
+            rc = PDC_CLIP_ACCESS_ERROR;
+        }
+    }
+
+    WinCloseClipbrd(hab);
+    WinTerminate(hab);
+
+    return rc;
+#else
+    return PDC_CLIP_ACCESS_ERROR;
+#endif
+}
+
+int PDC_freeclipboard(char *contents)
+{
+    PDC_LOG(("PDC_freeclipboard() - called\n"));
+
+    if (contents)
+        free(contents);
+
+    return PDC_CLIP_SUCCESS;
+}
+
+int PDC_clearclipboard(void)
+{
+#ifndef EMXVIDEO
+    HAB hab;
+    PTIB ptib;
+    PPIB ppib;
+#endif
+    PDC_LOG(("PDC_clearclipboard() - called\n"));
+
+#ifndef EMXVIDEO
+    DosGetInfoBlocks(&ptib, &ppib);
+    ppib->pib_ultype = 3;
+    hab = WinInitialize(0);
+
+    WinEmptyClipbrd(hab);
+
+    WinCloseClipbrd(hab);
+    WinTerminate(hab);
+
+    return PDC_CLIP_SUCCESS;
+#else
+    return PDC_CLIP_ACCESS_ERROR;
+#endif
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/os2/pdcdisp.c b/payloads/libpayload/curses/PDCurses-3.4/os2/pdcdisp.c
new file mode 100644
index 0000000000..3c1b86e7a2
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/os2/pdcdisp.c
@@ -0,0 +1,95 @@
+/* Public Domain Curses */
+
+#include "pdcos2.h"
+
+RCSID("$Id: pdcdisp.c,v 1.49 2008/07/14 04:24:51 wmcbrine Exp $")
+
+/* ACS definitions originally by jshumate@wrdis01.robins.af.mil -- these 
+   match code page 437 and compatible pages (CP850, CP852, etc.) */
+
+#ifdef CHTYPE_LONG
+
+# define A(x) ((chtype)x | A_ALTCHARSET)
+
+chtype acs_map[128] =
+{
+    A(0), A(1), A(2), A(3), A(4), A(5), A(6), A(7), A(8), A(9),
+    A(10), A(11), A(12), A(13), A(14), A(15), A(16), A(17), A(18),
+    A(19), A(20), A(21), A(22), A(23), A(24), A(25), A(26), A(27),
+    A(28), A(29), A(30), A(31), ' ', '!', '"', '#', '$', '%', '&',
+    '\'', '(', ')', '*',
+
+    A(0x1a), A(0x1b), A(0x18), A(0x19),
+
+    '/',
+
+    0xdb,
+
+    '1', '2', '3', '4', '5', '6', '7', '8', '9', ':', ';', '<', '=',
+    '>', '?', '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J',
+    'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
+    'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
+
+    A(0x04), 0xb1,
+
+    'b', 'c', 'd', 'e',
+
+    0xf8, 0xf1, 0xb0, A(0x0f), 0xd9, 0xbf, 0xda, 0xc0, 0xc5, 0x2d,
+    0x2d, 0xc4, 0x2d, 0x5f, 0xc3, 0xb4, 0xc1, 0xc2, 0xb3, 0xf3,
+    0xf2, 0xe3, 0xd8, 0x9c, 0xf9,
+
+    A(127)
+};
+
+# undef A
+
+#endif
+
+/* position hardware cursor at (y, x) */
+
+void PDC_gotoyx(int row, int col)
+{
+    PDC_LOG(("PDC_gotoyx() - called: row %d col %d\n", row, col));
+
+#ifdef EMXVIDEO
+    v_gotoxy(col, row);
+#else
+    VioSetCurPos(row, col, 0);
+#endif
+}
+
+/* update the given physical line to look like the corresponding line in
+   curscr */
+
+void PDC_transform_line(int lineno, int x, int len, const chtype *srcp)
+{
+    /* this should be enough for the maximum width of a screen. */
+
+    struct {unsigned char text, attr;} temp_line[256];
+    int j;
+
+    PDC_LOG(("PDC_transform_line() - called: line %d\n", lineno));
+
+    /* replace the attribute part of the chtype with the 
+       actual color value for each chtype in the line */
+
+    for (j = 0; j < len; j++)
+    {
+        chtype ch = srcp[j];
+
+        temp_line[j].attr = pdc_atrtab[ch >> PDC_ATTR_SHIFT];
+
+#ifdef CHTYPE_LONG
+        if (ch & A_ALTCHARSET && !(ch & 0xff80))
+            ch = acs_map[ch & 0x7f];
+#endif
+        temp_line[j].text = ch & 0xff;
+    }
+
+#ifdef EMXVIDEO
+    v_putline((char *)temp_line, x, lineno, len);
+#else
+    VioWrtCellStr((PCH)temp_line, (USHORT)(len * sizeof(unsigned short)),
+                  (USHORT)lineno, (USHORT)x, 0);
+#endif
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/os2/pdcgetsc.c b/payloads/libpayload/curses/PDCurses-3.4/os2/pdcgetsc.c
new file mode 100644
index 0000000000..d712dadfa8
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/os2/pdcgetsc.c
@@ -0,0 +1,91 @@
+/* Public Domain Curses */
+
+#include "pdcos2.h"
+
+RCSID("$Id: pdcgetsc.c,v 1.39 2008/07/14 04:24:51 wmcbrine Exp $")
+
+/* return width of screen/viewport */
+
+int PDC_get_columns(void)
+{
+#ifdef EMXVIDEO
+    int rows = 0;
+#else
+    VIOMODEINFO modeInfo = {0};
+#endif
+    int cols = 0;
+    const char *env_cols;
+
+    PDC_LOG(("PDC_get_columns() - called\n"));
+
+#ifdef EMXVIDEO
+    v_dimen(&cols, &rows);
+#else
+    modeInfo.cb = sizeof(modeInfo);
+    VioGetMode(&modeInfo, 0);
+    cols = modeInfo.col;
+#endif
+    env_cols = getenv("COLS");
+
+    if (env_cols)
+        cols = min(atoi(env_cols), cols);
+
+    PDC_LOG(("PDC_get_columns() - returned: cols %d\n", cols));
+
+    return cols;
+}
+
+/* get the cursor size/shape */
+
+int PDC_get_cursor_mode(void)
+{
+#ifdef EMXVIDEO
+    int curstart = 0, curend = 0;
+#else
+    VIOCURSORINFO cursorInfo;
+#endif
+    PDC_LOG(("PDC_get_cursor_mode() - called\n"));
+
+#ifdef EMXVIDEO
+    v_getctype(&curstart, &curend);
+    return (curstart << 8) | curend;
+#else
+    VioGetCurType (&cursorInfo, 0);
+
+    return (cursorInfo.yStart << 8) | cursorInfo.cEnd;
+#endif
+}
+
+/* return number of screen rows */
+
+int PDC_get_rows(void)
+{
+#ifdef EMXVIDEO
+    int cols = 0;
+#else
+    VIOMODEINFO modeInfo = {0};
+#endif
+    int rows = 0;
+    const char *env_rows;
+
+    PDC_LOG(("PDC_get_rows() - called\n"));
+
+    /* use the value from LINES environment variable, if set. MH 10-Jun-92 */
+    /* and use the minimum of LINES and *ROWS.                MH 18-Jun-92 */
+
+#ifdef EMXVIDEO
+    v_dimen(&cols, &rows);
+#else
+    modeInfo.cb = sizeof(modeInfo);
+    VioGetMode(&modeInfo, 0);
+    rows = modeInfo.row;
+#endif
+    env_rows = getenv("LINES");
+
+    if (env_rows)
+        rows = min(atoi(env_rows), rows);
+
+    PDC_LOG(("PDC_get_rows() - returned: rows %d\n", rows));
+
+    return rows;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/os2/pdckbd.c b/payloads/libpayload/curses/PDCurses-3.4/os2/pdckbd.c
new file mode 100644
index 0000000000..42c24ccd05
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/os2/pdckbd.c
@@ -0,0 +1,519 @@
+/* Public Domain Curses */
+
+#if defined(__EMX__) || defined(__WATCOMC__) || defined(__IBMC__) || \
+defined(__TURBOC__)
+# define HAVE_SIGNAL
+# include <signal.h>
+#endif
+
+#include "pdcos2.h"
+
+RCSID("$Id: pdckbd.c,v 1.89 2008/07/14 04:24:51 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         pdckbd
+
+  Synopsis:
+        unsigned long PDC_get_input_fd(void);
+
+  Description:
+        PDC_get_input_fd() returns the file descriptor that PDCurses 
+        reads its input from. It can be used for select().
+
+  Portability                                X/Open    BSD    SYS V
+        PDC_get_input_fd                        -       -       -
+
+**man-end****************************************************************/
+
+#ifdef EMXVIDEO
+# include <termios.h>
+static int tahead = -1;
+#else
+static KBDINFO kbdinfo;     /* default keyboard mode */
+static HMOU mouse_handle = 0;
+static MOUSE_STATUS old_mouse_status;
+static USHORT old_shift = 0;
+static bool key_pressed = FALSE;
+static int mouse_events = 0;
+#endif
+
+/************************************************************************
+ *    Table for key code translation of function keys in keypad mode    *
+ *    These values are for strict IBM keyboard compatibles only         *
+ ************************************************************************/
+
+static short key_table[] =
+{
+    -1,             ALT_ESC,        -1,             0,
+    -1,             -1,             -1,             -1,
+    -1,             -1,             -1,             -1,
+    -1,             -1,             ALT_BKSP,       KEY_BTAB,
+    ALT_Q,          ALT_W,          ALT_E,          ALT_R,
+    ALT_T,          ALT_Y,          ALT_U,          ALT_I,
+    ALT_O,          ALT_P,          ALT_LBRACKET,   ALT_RBRACKET,
+    ALT_ENTER,      -1,             ALT_A,          ALT_S,
+    ALT_D,          ALT_F,          ALT_G,          ALT_H,
+    ALT_J,          ALT_K,          ALT_L,          ALT_SEMICOLON,
+    ALT_FQUOTE,     ALT_BQUOTE,     -1,             ALT_BSLASH,
+    ALT_Z,          ALT_X,          ALT_C,          ALT_V,
+    ALT_B,          ALT_N,          ALT_M,          ALT_COMMA,
+    ALT_STOP,       ALT_FSLASH,     -1,             ALT_PADSTAR,
+    -1,             -1,             -1,             KEY_F(1),
+    KEY_F(2),       KEY_F(3),       KEY_F(4),       KEY_F(5),
+    KEY_F(6),       KEY_F(7),       KEY_F(8),       KEY_F(9),
+    KEY_F(10),      -1,             -1,             KEY_HOME,
+    KEY_UP,         KEY_PPAGE,      ALT_PADMINUS,   KEY_LEFT,
+    KEY_B2,         KEY_RIGHT,      ALT_PADPLUS,    KEY_END,
+    KEY_DOWN,       KEY_NPAGE,      KEY_IC,         KEY_DC,
+    KEY_F(13),      KEY_F(14),      KEY_F(15),      KEY_F(16),
+    KEY_F(17),      KEY_F(18),      KEY_F(19),      KEY_F(20),
+    KEY_F(21),      KEY_F(22),      KEY_F(25),      KEY_F(26),
+    KEY_F(27),      KEY_F(28),      KEY_F(29),      KEY_F(30),
+    KEY_F(31),      KEY_F(32),      KEY_F(33),      KEY_F(34),
+    KEY_F(37),      KEY_F(38),      KEY_F(39),      KEY_F(40),
+    KEY_F(41),      KEY_F(42),      KEY_F(43),      KEY_F(44),
+    KEY_F(45),      KEY_F(46),      -1,             CTL_LEFT,
+    CTL_RIGHT,      CTL_END,        CTL_PGDN,       CTL_HOME,
+    ALT_1,          ALT_2,          ALT_3,          ALT_4,
+    ALT_5,          ALT_6,          ALT_7,          ALT_8,
+    ALT_9,          ALT_0,          ALT_MINUS,      ALT_EQUAL,
+    CTL_PGUP,       KEY_F(11),      KEY_F(12),      KEY_F(23),
+    KEY_F(24),      KEY_F(35),      KEY_F(36),      KEY_F(47),
+    KEY_F(48),      CTL_UP,         CTL_PADMINUS,   CTL_PADCENTER,
+    CTL_PADPLUS,    CTL_DOWN,       CTL_INS,        CTL_DEL,
+    CTL_TAB,        CTL_PADSLASH,   CTL_PADSTAR,    ALT_HOME,
+    ALT_UP,         ALT_PGUP,       -1,             ALT_LEFT,
+    -1,             ALT_RIGHT,      -1,             ALT_END,
+    ALT_DOWN,       ALT_PGDN,       ALT_INS,        ALT_DEL,
+    ALT_PADSLASH,   ALT_TAB,        ALT_PADENTER,   -1
+};
+
+unsigned long pdc_key_modifiers = 0L;
+
+unsigned long PDC_get_input_fd(void)
+{
+    PDC_LOG(("PDC_get_input_fd() - called\n"));
+
+    return (unsigned long)fileno(stdin);
+}
+
+#ifndef EMXVIDEO
+
+void PDC_get_keyboard_info(void)
+{
+    kbdinfo.cb = sizeof(kbdinfo);
+    KbdGetStatus(&kbdinfo, 0);
+}
+
+void PDC_set_keyboard_default(void)
+{
+    KbdSetStatus(&kbdinfo, 0);
+}
+
+#endif /* ifndef EMXVIDEO */
+
+void PDC_set_keyboard_binary(bool on)
+{
+    PDC_LOG(("PDC_set_keyboard_binary() - called\n"));
+
+#ifndef EMXVIDEO
+    if (on)
+    {
+        kbdinfo.fsMask &= ~(KEYBOARD_ASCII_MODE);
+        kbdinfo.fsMask |= KEYBOARD_BINARY_MODE;
+    }
+    else
+    {
+        kbdinfo.fsMask &= ~(KEYBOARD_BINARY_MODE);
+        kbdinfo.fsMask |= KEYBOARD_ASCII_MODE;
+    }
+
+    KbdSetStatus(&kbdinfo, 0);
+#endif
+
+#ifdef HAVE_SIGNAL
+    signal(SIGBREAK, on ? SIG_IGN : SIG_DFL);
+#endif
+}
+
+/* check if a key or mouse event is waiting */
+
+bool PDC_check_key(void)
+{
+#if !defined(_MSC_VER) && !defined(EMXVIDEO)
+    KBDKEYINFO keyInfo = {0};
+#endif
+
+#ifdef EMXVIDEO
+    if (tahead == -1)       /* Nothing typed yet */
+    {                    
+        tahead = _read_kbd(0, 0, 0);
+
+        /* Read additional */
+
+        if (tahead == 0)    
+            tahead = _read_kbd(0, 1, 0) << 8;
+    }
+
+    return (tahead != -1);
+#else
+# ifndef _MSC_VER
+
+    KbdGetStatus(&kbdinfo, 0);
+
+    if (mouse_handle)
+    {
+        MOUQUEINFO queue;
+
+        MouGetNumQueEl(&queue, mouse_handle);
+        mouse_events = queue.cEvents;
+
+        if (mouse_events)
+            return TRUE;
+    }
+
+    if (old_shift && !kbdinfo.fsState)  /* modifier released */
+    {
+        if (!key_pressed && SP->return_key_modifiers)
+            return TRUE;
+    }
+    else if (!old_shift && kbdinfo.fsState) /* modifier pressed */
+        key_pressed = FALSE;
+
+    old_shift = kbdinfo.fsState;
+
+    KbdPeek(&keyInfo, 0);   /* peek at keyboard  */
+    return (keyInfo.fbStatus != 0);
+# else
+    return kbhit();
+# endif
+#endif
+}         
+
+#ifndef EMXVIDEO
+
+static int _process_mouse_events(void)
+{
+    MOUEVENTINFO event;
+    static const USHORT button_mask[] = {6, 96, 24},
+                        move_mask[] = {2, 32, 8},
+                        press_mask[] = {4, 64, 16};
+    USHORT count = 1;
+    short shift_flags = 0;
+    int i;
+
+    MouReadEventQue(&event, &count, mouse_handle);
+    mouse_events--;
+
+    for (i = 0; i < 3; i++)
+    {
+        pdc_mouse_status.button[i] =
+            ((event.fs & move_mask[i]) ? BUTTON_MOVED : 0) |
+            ((event.fs & press_mask[i]) ? BUTTON_PRESSED : 0);
+
+        /* PRESS events are sometimes mistakenly reported as MOVE 
+           events. A MOVE should always follow a PRESS, so treat a MOVE 
+           immediately after a RELEASE as a PRESS. */
+
+        if ((pdc_mouse_status.button[i] == BUTTON_MOVED) &&
+            (old_mouse_status.button[i] == BUTTON_RELEASED))
+        {
+            pdc_mouse_status.button[i] = BUTTON_PRESSED;
+        }
+
+        if (pdc_mouse_status.button[i] == BUTTON_PRESSED && SP->mouse_wait)
+        {
+            /* Check for a click -- a PRESS followed immediately by a 
+               release */
+
+            if (!mouse_events)
+            {
+                MOUQUEINFO queue;
+
+                napms(SP->mouse_wait);
+
+                MouGetNumQueEl(&queue, mouse_handle);
+                mouse_events = queue.cEvents;
+            }
+
+            if (mouse_events)
+            {
+                MouReadEventQue(&event, &count, mouse_handle);
+
+                if (!(event.fs & button_mask[i]))
+                    pdc_mouse_status.button[i] = BUTTON_CLICKED;
+            }
+        }
+    }
+
+    pdc_mouse_status.x = event.col;
+    pdc_mouse_status.y = event.row;
+
+    pdc_mouse_status.changes = 0;
+
+    for (i = 0; i < 3; i++)
+    {
+        if (old_mouse_status.button[i] != pdc_mouse_status.button[i])
+            pdc_mouse_status.changes |= (1 << i);
+
+        if (pdc_mouse_status.button[i] == BUTTON_MOVED)
+        {
+            /* Discard non-moved "moves" */
+
+            if (pdc_mouse_status.x == old_mouse_status.x &&
+                pdc_mouse_status.y == old_mouse_status.y)
+                return -1;
+
+            /* Motion events always flag the button as changed */
+
+            pdc_mouse_status.changes |= (1 << i);
+            pdc_mouse_status.changes |= PDC_MOUSE_MOVED;
+            break;
+        }
+    }
+
+    old_mouse_status = pdc_mouse_status;
+
+    /* Treat click events as release events for comparison purposes */
+
+    for (i = 0; i < 3; i++)
+    {
+        if (old_mouse_status.button[i] == BUTTON_CLICKED)
+            old_mouse_status.button[i] = BUTTON_RELEASED;
+    }
+
+    /* Check for SHIFT/CONTROL/ALT */
+
+    if (kbdinfo.fsState & KBDSTF_ALT)
+        shift_flags |= BUTTON_ALT;
+
+    if (kbdinfo.fsState & KBDSTF_CONTROL)
+        shift_flags |= BUTTON_CONTROL;
+
+    if (kbdinfo.fsState & (KBDSTF_LEFTSHIFT|KBDSTF_RIGHTSHIFT))
+        shift_flags |= BUTTON_SHIFT;
+
+    if (shift_flags)
+    {
+        for (i = 0; i < 3; i++)
+        {
+            if (pdc_mouse_status.changes & (1 << i))
+                pdc_mouse_status.button[i] |= shift_flags;
+        }
+    }
+
+    old_shift = kbdinfo.fsState;
+    key_pressed = TRUE;
+
+    SP->key_code = TRUE;
+    return KEY_MOUSE;
+}
+
+#endif
+
+/* return the next available key or mouse event */
+
+int PDC_get_key(void)
+{
+    int key, scan;
+#ifndef EMXVIDEO
+    KBDKEYINFO keyInfo = {0};
+#endif
+
+#ifdef EMXVIDEO
+    if (tahead == -1)
+    {
+        tahead = _read_kbd(0, 1, 0);
+
+        /* Read additional */
+
+        if (tahead == 0)
+            tahead = _read_kbd(0, 1, 0) << 8;
+    }
+
+    key = tahead & 0xff;
+    scan = tahead >> 8;
+    pdc_key_modifiers = 0L;
+
+    tahead = -1;
+#else
+    pdc_key_modifiers = 0L;
+
+    if (mouse_handle && mouse_events)
+        return _process_mouse_events();
+
+    if (old_shift && !kbdinfo.fsState)
+    {
+        key = -1;
+
+        if (old_shift & KBDSTF_LEFTALT)
+        {
+            key = KEY_ALT_L;
+        }
+        else if (old_shift & KBDSTF_RIGHTALT)
+        {
+            key = KEY_ALT_R;
+        }
+        else if (old_shift & KBDSTF_LEFTCONTROL)
+        {
+            key = KEY_CONTROL_L;
+        }
+        else if (old_shift & KBDSTF_RIGHTCONTROL)
+        {
+            key = KEY_CONTROL_R;
+        }
+        else if (old_shift & KBDSTF_LEFTSHIFT)
+        {
+            key = KEY_SHIFT_L;
+        }
+        else if (old_shift & KBDSTF_RIGHTSHIFT)
+        {
+            key = KEY_SHIFT_R;
+        }
+
+        key_pressed = FALSE;
+        old_shift = kbdinfo.fsState;
+
+        SP->key_code = TRUE;
+        return key;
+    }
+
+    KbdCharIn(&keyInfo, IO_WAIT, 0);    /* get a character */
+
+    key = keyInfo.chChar;
+    scan = keyInfo.chScan;
+
+    if (SP->save_key_modifiers)
+    {
+        if (keyInfo.fsState & KBDSTF_ALT)
+            pdc_key_modifiers |= PDC_KEY_MODIFIER_ALT;
+
+        if (keyInfo.fsState & KBDSTF_CONTROL)
+            pdc_key_modifiers |= PDC_KEY_MODIFIER_CONTROL;
+
+        if (keyInfo.fsState & KBDSTF_NUMLOCK_ON)
+            pdc_key_modifiers |= PDC_KEY_MODIFIER_NUMLOCK;
+
+        if (keyInfo.fsState & (KBDSTF_LEFTSHIFT|KBDSTF_RIGHTSHIFT))
+            pdc_key_modifiers |= PDC_KEY_MODIFIER_SHIFT;
+    }
+#endif
+    if (scan == 0x1c && key == 0x0a)    /* ^Enter */
+        key = CTL_ENTER;
+    else if (scan == 0xe0 && key == 0x0d)   /* PadEnter */
+        key = PADENTER;
+    else if (scan == 0xe0 && key == 0x0a)   /* ^PadEnter */
+        key = CTL_PADENTER;
+    else if (scan == 0x37 && key == 0x2a)   /* Star */
+        key = PADSTAR;
+    else if (scan == 0x4a && key == 0x2d)   /* Minus */
+        key = PADMINUS;
+    else if (scan == 0x4e && key == 0x2b)   /* Plus */
+        key = PADPLUS;
+    else if (scan == 0xe0 && key == 0x2f)   /* Slash */
+        key = PADSLASH;
+    else if (key == 0x00 || (key == 0xe0 && scan > 53 && scan != 86))
+        key = (scan > 0xa7) ? -1 : key_table[scan];
+
+    if (keyInfo.fsState & (KBDSTF_LEFTSHIFT|KBDSTF_RIGHTSHIFT))
+    {
+        switch (key)
+        {
+        case KEY_HOME:  /* Shift Home */
+            key = KEY_SHOME;
+            break;
+        case KEY_UP:    /* Shift Up */
+            key = KEY_SUP;
+            break;
+        case KEY_PPAGE: /* Shift PgUp */
+            key = KEY_SPREVIOUS;
+            break;
+        case KEY_LEFT:  /* Shift Left */
+            key = KEY_SLEFT;
+            break;
+        case KEY_RIGHT: /* Shift Right */
+            key = KEY_SRIGHT;
+            break;
+        case KEY_END:   /* Shift End */
+            key = KEY_SEND;
+            break;
+        case KEY_DOWN:  /* Shift Down */
+            key = KEY_SDOWN;
+            break;
+        case KEY_NPAGE: /* Shift PgDn */
+            key = KEY_SNEXT;
+            break;
+        case KEY_IC:    /* Shift Ins */
+            key = KEY_SIC;
+            break;
+        case KEY_DC:    /* Shift Del */
+            key = KEY_SDC;
+        }
+    }
+
+    key_pressed = TRUE;
+    SP->key_code = ((unsigned)key >= 256);
+
+    return key;
+}
+
+/* discard any pending keyboard or mouse input -- this is the core
+   routine for flushinp() */
+
+void PDC_flushinp(void)
+{
+    PDC_LOG(("PDC_flushinp() - called\n"));
+
+#ifdef EMXVIDEO
+    tcflush(0, TCIFLUSH);
+#else
+    if (mouse_handle)
+        MouFlushQue(mouse_handle);
+
+    KbdFlushBuffer(0);
+#endif
+}
+
+int PDC_mouse_set(void)
+{
+#ifndef EMXVIDEO
+
+    unsigned long mbe = SP->_trap_mbe;
+
+    if (mbe && !mouse_handle)
+    {
+        memset(&old_mouse_status, 0, sizeof(MOUSE_STATUS));
+        MouOpen(NULL, &mouse_handle);
+        if (mouse_handle)
+            MouDrawPtr(mouse_handle);
+    }
+    else if (!mbe && mouse_handle)
+    {
+        MouClose(mouse_handle);
+        mouse_handle = 0;
+    }
+
+    if (mbe && mouse_handle)
+    {
+        USHORT mask = ((mbe & (BUTTON1_PRESSED | BUTTON1_CLICKED |
+                               BUTTON1_MOVED)) ? 6 : 0) |
+
+                      ((mbe & (BUTTON3_PRESSED | BUTTON3_CLICKED | 
+                               BUTTON3_MOVED)) ? 24 : 0) |
+
+                      ((mbe & (BUTTON2_PRESSED | BUTTON2_CLICKED | 
+                               BUTTON2_MOVED)) ? 96 : 0);
+
+        MouSetEventMask(&mask, mouse_handle);
+    }
+#endif
+    return OK;
+}
+
+int PDC_modifiers_set(void)
+{
+    key_pressed = FALSE;
+
+    return OK;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/os2/pdcos2.h b/payloads/libpayload/curses/PDCurses-3.4/os2/pdcos2.h
new file mode 100644
index 0000000000..1c11d480ed
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/os2/pdcos2.h
@@ -0,0 +1,51 @@
+/* Public Domain Curses */
+
+/* $Id: pdcos2.h,v 1.9 2008/08/14 06:38:35 wmcbrine Exp $ */
+
+#ifdef _MSC_VER
+# define USE_OS2_H 1         /* Use the os2.h for the compiler       */
+# define APIRET USHORT
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef EMXVIDEO
+# include <sys/video.h>
+#else
+# define INCL_DOS
+# define INCL_DOSMISC
+# define INCL_WIN
+# define INCL_VIO
+# define INCL_KBD
+# define INCL_MOU
+# include <os2.h>
+#endif
+
+#include <curspriv.h>
+
+#ifdef __WATCOMC__
+# define PDCTHUNK(x) ((ptr_16)(x))
+# ifdef __386__
+#  define SEG16 _Seg16
+# else
+#  define SEG16
+# endif
+
+typedef void * SEG16 ptr_16;
+
+#else
+# ifdef __EMX__
+#  ifdef __INNOTEK_LIBC__
+#   define PDCTHUNK(x) ((PCH)_libc_32to16(x))
+#  else
+#   define PDCTHUNK(x) ((PCH)_emx_32to16(x))
+#  endif
+# endif
+#endif
+
+extern unsigned char *pdc_atrtab;
+extern int pdc_font;
+
+extern void PDC_get_keyboard_info(void);
+extern void PDC_set_keyboard_default(void);
diff --git a/payloads/libpayload/curses/PDCurses-3.4/os2/pdcscrn.c b/payloads/libpayload/curses/PDCurses-3.4/os2/pdcscrn.c
new file mode 100644
index 0000000000..e2d68faa03
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/os2/pdcscrn.c
@@ -0,0 +1,422 @@
+/* Public Domain Curses */
+
+#include "pdcos2.h"
+
+RCSID("$Id: pdcscrn.c,v 1.76 2008/07/14 04:24:51 wmcbrine Exp $")
+
+#ifdef CHTYPE_LONG
+# define PDC_OFFSET 32
+#else
+# define PDC_OFFSET  8
+#endif
+
+/* COLOR_PAIR to attribute encoding table. */
+
+unsigned char *pdc_atrtab = (unsigned char *)NULL;
+
+int pdc_font;  /* default font size */
+
+static short curstoreal[16], realtocurs[16] =
+{
+    COLOR_BLACK, COLOR_BLUE, COLOR_GREEN, COLOR_CYAN, COLOR_RED,
+    COLOR_MAGENTA, COLOR_YELLOW, COLOR_WHITE, COLOR_BLACK + 8,
+    COLOR_BLUE + 8, COLOR_GREEN + 8, COLOR_CYAN + 8, COLOR_RED + 8,
+    COLOR_MAGENTA + 8, COLOR_YELLOW + 8, COLOR_WHITE + 8
+};
+
+#ifdef EMXVIDEO
+static unsigned char *saved_screen = NULL;
+static int saved_lines = 0;
+static int saved_cols = 0;
+#else
+# ifdef PDCTHUNK
+#  ifdef __EMX__
+#   define THUNKEDVIO VIOCOLORREG
+#  else
+
+typedef struct {
+    USHORT cb;
+    USHORT type;
+    USHORT firstcolorreg;
+    USHORT numcolorregs;
+    ptr_16 colorregaddr;
+} THUNKEDVIO;
+
+#  endif
+# endif
+
+static PCH saved_screen = NULL;
+static USHORT saved_lines = 0;
+static USHORT saved_cols = 0;
+static VIOMODEINFO scrnmode;    /* default screen mode  */
+static VIOMODEINFO saved_scrnmode[3];
+static int saved_font[3];
+static bool can_change = FALSE;
+
+static int _get_font(void)
+{
+    VIOMODEINFO modeInfo = {0};
+
+    modeInfo.cb = sizeof(modeInfo);
+
+    VioGetMode(&modeInfo, 0);
+    return (modeInfo.vres / modeInfo.row);
+}
+
+static void _set_font(int size)
+{
+    VIOMODEINFO modeInfo = {0};
+
+    if (pdc_font != size)
+    {
+        modeInfo.cb = sizeof(modeInfo);
+
+        /* set most parameters of modeInfo */
+
+        VioGetMode(&modeInfo, 0);
+        modeInfo.cb = 8;    /* ignore horiz an vert resolution */
+        modeInfo.row = modeInfo.vres / size;
+        VioSetMode(&modeInfo, 0);
+    }
+
+    curs_set(SP->visibility);
+
+    pdc_font = _get_font();
+}
+
+#endif
+
+/* close the physical screen -- may restore the screen to its state
+   before PDC_scr_open(); miscellaneous cleanup */
+
+void PDC_scr_close(void)
+{
+    PDC_LOG(("PDC_scr_close() - called\n"));
+
+    if (saved_screen && getenv("PDC_RESTORE_SCREEN"))
+    {
+#ifdef EMXVIDEO
+        v_putline(saved_screen, 0, 0, saved_lines * saved_cols);
+#else
+        VioWrtCellStr(saved_screen, saved_lines * saved_cols * 2,
+            0, 0, (HVIO)NULL);
+#endif
+        free(saved_screen);
+        saved_screen = NULL;
+    }
+
+    reset_shell_mode();
+
+    if (SP->visibility != 1)
+        curs_set(1);
+
+    /* Position cursor to the bottom left of the screen. */
+
+    PDC_gotoyx(PDC_get_rows() - 2, 0);
+}
+
+void PDC_scr_free(void)
+{
+    if (SP)
+        free(SP);
+    if (pdc_atrtab)
+        free(pdc_atrtab);
+
+    pdc_atrtab = (unsigned char *)NULL;
+}
+
+/* open the physical screen -- allocate SP, miscellaneous intialization,
+   and may save the existing screen for later restoration */
+
+int PDC_scr_open(int argc, char **argv)
+{
+#ifdef EMXVIDEO
+    int adapter;
+#else
+    USHORT totchars;
+#endif
+    int i;
+    short r, g, b;
+
+    PDC_LOG(("PDC_scr_open() - called\n"));
+
+    SP = calloc(1, sizeof(SCREEN));
+    pdc_atrtab = calloc(PDC_COLOR_PAIRS * PDC_OFFSET, 1);
+
+    if (!SP || !pdc_atrtab)
+        return ERR;
+
+    for (i = 0; i < 16; i++)
+        curstoreal[realtocurs[i]] = i;
+
+#ifdef EMXVIDEO
+    v_init();
+#endif
+    SP->orig_attr = FALSE;
+
+#ifdef EMXVIDEO
+    adapter = v_hardware();
+    SP->mono = (adapter == V_MONOCHROME);
+
+    pdc_font = SP->mono ? 14 : (adapter == V_COLOR_8) ? 8 : 12;
+#else
+    VioGetMode(&scrnmode, 0);
+    PDC_get_keyboard_info();
+
+    pdc_font = _get_font();
+#endif
+    SP->lines = PDC_get_rows();
+    SP->cols = PDC_get_columns();
+
+    SP->mouse_wait = PDC_CLICK_PERIOD;
+    SP->audible = TRUE;
+
+    /* This code for preserving the current screen */
+
+    if (getenv("PDC_RESTORE_SCREEN"))
+    {
+        saved_lines = SP->lines;
+        saved_cols = SP->cols;
+
+        saved_screen = malloc(2 * saved_lines * saved_cols);
+
+        if (!saved_screen)
+        {
+            SP->_preserve = FALSE;
+            return OK;
+        }
+#ifdef EMXVIDEO
+        v_getline(saved_screen, 0, 0, saved_lines * saved_cols);
+#else
+        totchars = saved_lines * saved_cols * 2;
+        VioReadCellStr((PCH)saved_screen, &totchars, 0, 0, (HVIO)NULL);
+#endif
+    }
+
+    SP->_preserve = (getenv("PDC_PRESERVE_SCREEN") != NULL);
+
+    can_change = (PDC_color_content(0, &r, &g, &b) == OK);
+
+    return OK;
+}
+
+/* the core of resize_term() */
+
+int PDC_resize_screen(int nlines, int ncols)
+{
+#ifndef EMXVIDEO
+    VIOMODEINFO modeInfo = {0};
+    USHORT result;
+#endif
+
+    PDC_LOG(("PDC_resize_screen() - called. Lines: %d Cols: %d\n",
+              nlines, ncols));
+
+#ifdef EMXVIDEO
+    return ERR;
+#else
+    modeInfo.cb = sizeof(modeInfo);
+
+    /* set most parameters of modeInfo */
+
+    VioGetMode(&modeInfo, 0);
+    modeInfo.fbType = 1;
+    modeInfo.row = nlines;
+    modeInfo.col = ncols;
+    result = VioSetMode(&modeInfo, 0);
+
+    LINES = PDC_get_rows();
+    COLS = PDC_get_columns();
+
+    return (result == 0) ? OK : ERR;
+#endif
+}
+
+void PDC_reset_prog_mode(void)
+{
+    PDC_LOG(("PDC_reset_prog_mode() - called.\n"));
+
+#ifndef EMXVIDEO
+    PDC_set_keyboard_binary(TRUE);
+#endif
+}
+
+void PDC_reset_shell_mode(void)
+{
+    PDC_LOG(("PDC_reset_shell_mode() - called.\n"));
+
+#ifndef EMXVIDEO
+    PDC_set_keyboard_default();
+#endif
+}
+
+#ifndef EMXVIDEO
+
+static bool _screen_mode_equals(VIOMODEINFO *oldmode)
+{
+    VIOMODEINFO current = {0};
+
+    VioGetMode(&current, 0);
+
+    return ((current.cb == oldmode->cb) &&
+            (current.fbType == oldmode->fbType) &&
+            (current.color == oldmode->color) && 
+            (current.col == oldmode->col) &&
+            (current.row == oldmode->row) && 
+            (current.hres == oldmode->vres) &&
+            (current.vres == oldmode->vres));
+}
+
+#endif
+
+void PDC_restore_screen_mode(int i)
+{
+#ifndef EMXVIDEO
+    if (i >= 0 && i <= 2)
+    {
+        pdc_font = _get_font();
+        _set_font(saved_font[i]);
+
+        if (!_screen_mode_equals(&saved_scrnmode[i]))
+            if (VioSetMode(&saved_scrnmode[i], 0) != 0)
+            {
+                pdc_font = _get_font();
+                scrnmode = saved_scrnmode[i];
+                LINES = PDC_get_rows();
+                COLS = PDC_get_columns();
+            }
+    }
+#endif
+}
+
+void PDC_save_screen_mode(int i)
+{
+#ifndef EMXVIDEO
+    if (i >= 0 && i <= 2)
+    {
+        saved_font[i] = pdc_font;
+        saved_scrnmode[i] = scrnmode;
+    }
+#endif
+}
+
+void PDC_init_pair(short pair, short fg, short bg)
+{
+    unsigned char att, temp_bg;
+    chtype i;
+
+    fg = curstoreal[fg];
+    bg = curstoreal[bg];
+
+    for (i = 0; i < PDC_OFFSET; i++)
+    {
+        att = fg | (bg << 4);
+
+        if (i & (A_REVERSE >> PDC_ATTR_SHIFT))
+            att = bg | (fg << 4);
+        if (i & (A_UNDERLINE >> PDC_ATTR_SHIFT))
+            att = 1;
+        if (i & (A_INVIS >> PDC_ATTR_SHIFT))
+        {
+            temp_bg = att >> 4;
+            att = temp_bg << 4 | temp_bg;
+        }
+        if (i & (A_BOLD >> PDC_ATTR_SHIFT))
+            att |= 8;
+        if (i & (A_BLINK >> PDC_ATTR_SHIFT))
+            att |= 128;
+
+        pdc_atrtab[pair * PDC_OFFSET + i] = att;
+    }
+}
+
+int PDC_pair_content(short pair, short *fg, short *bg)
+{
+    *fg = realtocurs[pdc_atrtab[pair * PDC_OFFSET] & 0x0F];
+    *bg = realtocurs[(pdc_atrtab[pair * PDC_OFFSET] & 0xF0) >> 4];
+
+    return OK;
+}
+
+bool PDC_can_change_color(void)
+{
+    return can_change;
+}
+
+int PDC_color_content(short color, short *red, short *green, short *blue)
+{
+#ifdef PDCTHUNK
+    THUNKEDVIO vcr;
+    USHORT palbuf[4];
+    unsigned char pal[3];
+    int rc;
+
+    /* Read single DAC register */
+
+    palbuf[0] = 8;
+    palbuf[1] = 0;
+    palbuf[2] = curstoreal[color];
+
+    rc = VioGetState(&palbuf, 0);
+    if (rc)
+        return ERR;
+
+    vcr.cb = sizeof(vcr);
+    vcr.type = 3;
+    vcr.firstcolorreg = palbuf[3];
+    vcr.numcolorregs = 1;
+    vcr.colorregaddr = PDCTHUNK(pal);
+
+    rc = VioGetState(&vcr, 0);
+    if (rc)
+        return ERR;
+
+    /* Scale and store */
+
+    *red = DIVROUND((unsigned)(pal[0]) * 1000, 63);
+    *green = DIVROUND((unsigned)(pal[1]) * 1000, 63);
+    *blue = DIVROUND((unsigned)(pal[2]) * 1000, 63);
+
+    return OK;
+#else
+    return ERR;
+#endif
+}
+
+int PDC_init_color(short color, short red, short green, short blue)
+{
+#ifdef PDCTHUNK
+    THUNKEDVIO vcr;
+    USHORT palbuf[4];
+    unsigned char pal[3];
+    int rc;
+
+    /* Scale */
+
+    pal[0] = DIVROUND((unsigned)red * 63, 1000);
+    pal[1] = DIVROUND((unsigned)green * 63, 1000);
+    pal[2] = DIVROUND((unsigned)blue * 63, 1000);
+
+    /* Set single DAC register */
+
+    palbuf[0] = 8;
+    palbuf[1] = 0;
+    palbuf[2] = curstoreal[color];
+
+    rc = VioGetState(&palbuf, 0);
+    if (rc)
+        return ERR;
+
+    vcr.cb = sizeof(vcr);
+    vcr.type = 3;
+    vcr.firstcolorreg = palbuf[3];
+    vcr.numcolorregs = 1;
+    vcr.colorregaddr = PDCTHUNK(pal);
+
+    rc = VioSetState(&vcr, 0);
+
+    return rc ? ERR : OK;
+#else
+    return ERR;
+#endif
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/os2/pdcsetsc.c b/payloads/libpayload/curses/PDCurses-3.4/os2/pdcsetsc.c
new file mode 100644
index 0000000000..2a770bd237
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/os2/pdcsetsc.c
@@ -0,0 +1,110 @@
+/* Public Domain Curses */
+
+#include "pdcos2.h"
+
+RCSID("$Id: pdcsetsc.c,v 1.44 2008/07/14 04:24:51 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         pdcsetsc
+
+  Synopsis:
+        int PDC_set_blink(bool blinkon);
+        void PDC_set_title(const char *title);
+
+  Description:
+        PDC_set_blink() toggles whether the A_BLINK attribute sets an
+        actual blink mode (TRUE), or sets the background color to high
+        intensity (FALSE). The default is platform-dependent (FALSE in
+        most cases). It returns OK if it could set the state to match 
+        the given parameter, ERR otherwise. Current platforms also 
+        adjust the value of COLORS according to this function -- 16 for 
+        FALSE, and 8 for TRUE.
+
+        PDC_set_title() sets the title of the window in which the curses
+        program is running. This function may not do anything on some
+        platforms. (Currently it only works in Win32 and X11.)
+
+  Portability                                X/Open    BSD    SYS V
+        PDC_set_blink                           -       -       -
+        PDC_set_title                           -       -       -
+
+**man-end****************************************************************/
+
+int PDC_curs_set(int visibility)
+{
+#ifndef EMXVIDEO
+    VIOCURSORINFO pvioCursorInfo;
+#endif
+    int ret_vis, hidden = 0, start = 0, end = 0;
+
+    PDC_LOG(("PDC_curs_set() - called: visibility=%d\n", visibility));
+
+    ret_vis = SP->visibility;
+    SP->visibility = visibility;
+
+    switch(visibility)
+    {
+    case 0:     /* invisible */
+#ifdef EMXVIDEO
+        start = end = 0;
+#else
+        start = pdc_font / 4;
+        end = pdc_font;
+        hidden = -1;
+#endif
+        break;
+
+    case 2:     /* highly visible */
+        start = 2;      /* almost full-height block */
+        end = pdc_font - 1;
+        break;
+
+    default:    /* normal visibility */
+        start = (SP->orig_cursor >> 8) & 0xff;
+        end = SP->orig_cursor & 0xff;
+    }
+
+#ifdef EMXVIDEO
+    if (!visibility)
+        v_hidecursor();
+    else
+        v_ctype(start, end);
+#else
+    pvioCursorInfo.yStart = (USHORT)start;
+    pvioCursorInfo.cEnd = (USHORT)end;
+    pvioCursorInfo.cx = (USHORT)1;
+    pvioCursorInfo.attr = hidden;
+    VioSetCurType((PVIOCURSORINFO)&pvioCursorInfo, 0);
+#endif
+    return ret_vis;
+}
+
+void PDC_set_title(const char *title)
+{
+    PDC_LOG(("PDC_set_title() - called:<%s>\n", title));
+}
+
+int PDC_set_blink(bool blinkon)
+{
+#ifndef EMXVIDEO
+    USHORT statebuf[3], result;
+
+    statebuf[0] = 6;    /* length */
+    statebuf[1] = 2;    /* blink/intensity */
+    statebuf[2] = !blinkon;
+
+    result = VioSetState(&statebuf, 0);
+    VioGetState(&statebuf, 0);  /* needed? */
+
+    if (pdc_color_started)
+        COLORS = statebuf[2] ? 16 : 8;
+
+    return (result == 0) ? OK : ERR;
+#else
+    if (pdc_color_started)
+        COLORS = 16;
+
+    return blinkon ? ERR : OK;
+#endif
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/os2/pdcutil.c b/payloads/libpayload/curses/PDCurses-3.4/os2/pdcutil.c
new file mode 100644
index 0000000000..290be3595f
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/os2/pdcutil.c
@@ -0,0 +1,36 @@
+/* Public Domain Curses */
+
+#include "pdcos2.h"
+
+RCSID("$Id: pdcutil.c,v 1.14 2008/07/14 04:24:51 wmcbrine Exp $")
+
+#if defined(OS2) && !defined(__EMX__)
+APIRET APIENTRY DosSleep(ULONG ulTime);
+#endif
+
+void PDC_beep(void)
+{
+    PDC_LOG(("PDC_beep() - called\n"));
+
+#ifdef EMXVIDEO
+    putchar('\007');
+#else
+    DosBeep(1380, 100);
+#endif
+}
+
+void PDC_napms(int ms)
+{
+    PDC_LOG(("PDC_napms() - called: ms=%d\n", ms));
+
+#ifdef __EMX__
+    _sleep2(ms);
+#else
+    DosSleep(ms);
+#endif
+}
+
+const char *PDC_sysname(void)
+{
+    return "OS/2";
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/os2/wccos2.mak b/payloads/libpayload/curses/PDCurses-3.4/os2/wccos2.mak
new file mode 100644
index 0000000000..d5900d3055
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/os2/wccos2.mak
@@ -0,0 +1,43 @@
+# Watcom WMAKE Makefile for PDCurses library - OS/2 Open Watcom 1.1+
+#
+# Usage: wmake -f [path\]wccos2.mak [DEBUG=Y] [target]
+#
+# where target can be any of:
+# [all|demos|pdcurses.lib|testcurs.exe...]
+
+!ifdef %PDCURSES_SRCDIR
+PDCURSES_SRCDIR	= $(%PDCURSES_SRCDIR)
+!else
+PDCURSES_SRCDIR	= ..
+!endif
+
+!include $(PDCURSES_SRCDIR)\version.mif
+
+osdir		= $(PDCURSES_SRCDIR)\os2
+
+CC		= wcc386
+TARGET		= os2v2
+
+CFLAGS		= /bt=$(TARGET) /wx /s /zq /i=$(PDCURSES_SRCDIR)
+
+!ifeq DEBUG Y
+CFLAGS  	+= /d2 /DPDCDEBUG
+LDFLAGS 	= D A op q sys $(TARGET)
+!else
+CFLAGS  	+= /oneatx
+LDFLAGS 	= op q sys $(TARGET)
+!endif
+
+LIBEXE		= wlib /q /n /b /c /t
+
+!include $(PDCURSES_SRCDIR)\watcom.mif
+
+$(LIBCURSES) : $(LIBOBJS) $(PDCOBJS)
+	$(LIBEXE) $@ $(LIBOBJS) $(PDCOBJS)
+	-copy $(LIBCURSES) panel.lib
+
+PLATFORM1	= Watcom C++ OS/2
+PLATFORM2	= Open Watcom 1.6 for OS/2
+ARCNAME		= pdc$(VER)_wcc_os2
+
+!include $(PDCURSES_SRCDIR)\makedist.mif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/panel.h b/payloads/libpayload/curses/PDCurses-3.4/panel.h
new file mode 100644
index 0000000000..1d7cacef94
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/panel.h
@@ -0,0 +1,58 @@
+/* Public Domain Curses */
+
+/* $Id: panel.h,v 1.19 2008/07/13 16:08:16 wmcbrine Exp $ */
+
+/*----------------------------------------------------------------------*
+ *                         Panels for PDCurses                          *
+ *----------------------------------------------------------------------*/
+
+#ifndef __PDCURSES_PANEL_H__
+#define __PDCURSES_PANEL_H__ 1
+
+#include <curses.h>
+
+#if defined(__cplusplus) || defined(__cplusplus__) || defined(__CPLUSPLUS)
+extern "C"
+{
+#endif
+
+typedef struct panelobs
+{
+    struct panelobs *above;
+    struct panel *pan;
+} PANELOBS;
+
+typedef struct panel
+{
+    WINDOW *win;
+    int wstarty;
+    int wendy;
+    int wstartx;
+    int wendx;
+    struct panel *below;
+    struct panel *above;
+    const void *user;
+    struct panelobs *obscure;
+} PANEL;
+
+int     bottom_panel(PANEL *pan);
+int     del_panel(PANEL *pan);
+int     hide_panel(PANEL *pan);
+int     move_panel(PANEL *pan, int starty, int startx);
+PANEL  *new_panel(WINDOW *win);
+PANEL  *panel_above(const PANEL *pan);
+PANEL  *panel_below(const PANEL *pan);
+int     panel_hidden(const PANEL *pan);
+const void *panel_userptr(const PANEL *pan);
+WINDOW *panel_window(const PANEL *pan);
+int     replace_panel(PANEL *pan, WINDOW *win);
+int     set_panel_userptr(PANEL *pan, const void *uptr);
+int     show_panel(PANEL *pan);
+int     top_panel(PANEL *pan);
+void    update_panels(void);
+
+#if defined(__cplusplus) || defined(__cplusplus__) || defined(__CPLUSPLUS)
+}
+#endif
+
+#endif /* __PDCURSES_PANEL_H__ */
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/README b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/README
new file mode 100644
index 0000000000..bef1c4c469
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/README
@@ -0,0 +1,25 @@
+PDCurses Portable Core
+======================
+
+This directory contains core PDCurses source code files common to all 
+platforms.
+
+
+Building
+--------
+
+These modules are built by the platform-specific makefiles, in the 
+platform directories.
+
+
+Distribution Status
+-------------------
+
+The files in this directory are released to the Public Domain.
+
+
+Acknowledgements
+----------------
+
+The panel library was originally provided by
+Warren Tucker <wht@n4hgf.mt-park.ga.us>
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/addch.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/addch.c
new file mode 100644
index 0000000000..586d1a71fa
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/addch.c
@@ -0,0 +1,408 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: addch.c,v 1.54 2008/07/13 16:08:17 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         addch
+
+  Synopsis:
+        int addch(const chtype ch);
+        int waddch(WINDOW *win, const chtype ch);
+        int mvaddch(int y, int x, const chtype ch);
+        int mvwaddch(WINDOW *win, int y, int x, const chtype ch);
+        int echochar(const chtype ch);
+        int wechochar(WINDOW *win, const chtype ch);
+
+        int addrawch(chtype ch);
+        int waddrawch(WINDOW *win, chtype ch);
+        int mvaddrawch(int y, int x, chtype ch);
+        int mvwaddrawch(WINDOW *win, int y, int x, chtype ch);
+
+        int add_wch(const cchar_t *wch);
+        int wadd_wch(WINDOW *win, const cchar_t *wch);
+        int mvadd_wch(int y, int x, const cchar_t *wch);
+        int mvwadd_wch(WINDOW *win, int y, int x, const cchar_t *wch);
+        int echo_wchar(const cchar_t *wch);
+        int wecho_wchar(WINDOW *win, const cchar_t *wch);
+
+  Description:
+        addch() adds the chtype ch to the default window (stdscr) at the
+        current cursor position, and advances the cursor. Note that
+        chtypes can convey both text (a single character) and
+        attributes, including a color pair. add_wch() is the wide-
+        character version of this function, taking a pointer to a
+        cchar_t instead of a chtype.
+
+        waddch() is like addch(), but also lets you specify the window.
+        (This is in fact the core output routine.) wadd_wch() is the
+        wide version.
+
+        mvaddch() moves the cursor to the specified (y, x) position, and
+        adds ch to stdscr. mvadd_wch() is the wide version.
+
+        mvwaddch() moves the cursor to the specified position and adds 
+        ch to the specified window. mvwadd_wch() is the wide version.
+
+        echochar() adds ch to stdscr at the current cursor position and 
+        calls refresh(). echo_wchar() is the wide version.
+
+        wechochar() adds ch to the specified window and calls 
+        wrefresh(). wecho_wchar() is the wide version.
+
+        addrawch(), waddrawch(), mvaddrawch() and mvwaddrawch() are
+        PDCurses-specific wrappers for addch() etc. that disable the 
+        translation of control characters.
+
+        The following applies to all these functions:
+
+        If the cursor moves on to the right margin, an automatic newline 
+        is performed.  If scrollok is enabled, and a character is added 
+        to the bottom right corner of the window, the scrolling region 
+        will be scrolled up one line.  If scrolling is not allowed, ERR 
+        will be returned.
+
+        If ch is a tab, newline, or backspace, the cursor will be moved 
+        appropriately within the window.  If ch is a newline, the 
+        clrtoeol routine is called before the cursor is moved to the 
+        beginning of the next line.  If newline mapping is off, the 
+        cursor will be moved to the next line, but the x coordinate will 
+        be unchanged.  If ch is a tab the cursor is moved to the next 
+        tab position within the window.  If ch is another control 
+        character, it will be drawn in the ^X notation.  Calling the 
+        inch() routine after adding a control character returns the 
+        representation of the control character, not the control 
+        character.
+
+        Video attributes can be combined with a character by ORing them 
+        into the parameter. Text, including attributes, can be copied 
+        from one place to another by using inch() and addch().
+
+        Note that in PDCurses, for now, a cchar_t and a chtype are the
+        same. The text field is 16 bits wide, and is treated as Unicode
+        (UCS-2) when PDCurses is built with wide-character support
+        (define PDC_WIDE). So, in functions that take a chtype, like
+        addch(), both the wide and narrow versions will handle Unicode.
+        But for portability, you should use the wide functions.
+
+  Return Value:
+        All functions return OK on success and ERR on error.
+
+  Portability                                X/Open    BSD    SYS V
+        addch                                   Y       Y       Y
+        waddch                                  Y       Y       Y
+        mvaddch                                 Y       Y       Y
+        mvwaddch                                Y       Y       Y
+        echochar                                Y       -      3.0
+        wechochar                               Y       -      3.0
+        addrawch                                -       -       -
+        waddrawch                               -       -       -
+        mvaddrawch                              -       -       -
+        mvwaddrawch                             -       -       -
+        add_wch                                 Y
+        wadd_wch                                Y
+        mvadd_wch                               Y
+        mvwadd_wch                              Y
+        echo_wchar                              Y
+        wecho_wchar                             Y
+
+**man-end****************************************************************/
+
+int waddch(WINDOW *win, const chtype ch)
+{
+    int x, y;
+    chtype text, attr;
+    bool xlat;
+
+    PDC_LOG(("waddch() - called: win=%p ch=%x (text=%c attr=0x%x)\n",
+             win, ch, ch & A_CHARTEXT, ch & A_ATTRIBUTES));
+
+    if (!win)
+        return ERR;
+
+    x = win->_curx;
+    y = win->_cury;
+
+    if (y > win->_maxy || x > win->_maxx || y < 0 || x < 0)
+        return ERR;
+
+    xlat = !SP->raw_out && !(ch & A_ALTCHARSET);
+    text = ch & A_CHARTEXT;
+    attr = ch & A_ATTRIBUTES;
+
+    if (xlat && (text < ' ' || text == 0x7f))
+    {
+        int x2;
+
+        switch (text)
+        {
+        case '\t':
+            for (x2 = ((x / TABSIZE) + 1) * TABSIZE; x < x2; x++)
+            {
+                if (waddch(win, attr | ' ') == ERR)
+                    return ERR;
+
+                /* if tab to next line, exit the loop */
+
+                if (!win->_curx)
+                    break;
+            }
+            return OK;
+
+        case '\n':
+            /* if lf -> crlf */
+
+            if (!SP->raw_out)
+                x = 0;
+
+            wclrtoeol(win);
+
+            if (++y > win->_bmarg)
+            {
+                y--;
+
+                if (wscrl(win, 1) == ERR)
+                    return ERR;
+            }
+
+            break;
+
+        case '\b':
+            /* don't back over left margin */
+
+            if (--x < 0)
+        case '\r':
+                x = 0;
+
+            break;
+
+        case 0x7f:
+            if (waddch(win, attr | '^') == ERR)
+                return ERR;
+
+            return waddch(win, attr | '?');
+
+        default:
+            /* handle control chars */
+
+            if (waddch(win, attr | '^') == ERR)
+                return ERR;
+
+            return waddch(win, ch + '@');
+        }
+    }
+    else
+    {
+        /* If the incoming character doesn't have its own attribute,
+           then use the current attributes for the window. If it has
+           attributes but not a color component, OR the attributes to
+           the current attributes for the window. If it has a color
+           component, use the attributes solely from the incoming
+           character. */
+
+        if (!(attr & A_COLOR))
+            attr |= win->_attrs;
+
+        /* wrs (4/10/93): Apply the same sort of logic for the window 
+           background, in that it only takes precedence if other color 
+           attributes are not there and that the background character 
+           will only print if the printing character is blank. */
+
+        if (!(attr & A_COLOR))
+            attr |= win->_bkgd & A_ATTRIBUTES;
+        else
+            attr |= win->_bkgd & (A_ATTRIBUTES ^ A_COLOR);
+
+        if (text == ' ')
+            text = win->_bkgd & A_CHARTEXT;
+
+        /* Add the attribute back into the character. */
+
+        text |= attr;
+
+        /* Only change _firstch/_lastch if the character to be added is
+           different from the character/attribute that is already in
+           that position in the window. */
+
+        if (win->_y[y][x] != text)
+        {
+            if (win->_firstch[y] == _NO_CHANGE)
+                win->_firstch[y] = win->_lastch[y] = x;
+            else
+                if (x < win->_firstch[y])
+                    win->_firstch[y] = x;
+                else
+                    if (x > win->_lastch[y])
+                        win->_lastch[y] = x;
+
+            win->_y[y][x] = text;
+        }
+
+        if (++x >= win->_maxx)
+        {
+            /* wrap around test */
+
+            x = 0;
+
+            if (++y > win->_bmarg)
+            {
+                y--;
+
+                if (wscrl(win, 1) == ERR)
+                {
+                    PDC_sync(win);
+                    return ERR;
+                }
+            }
+        }
+    }
+
+    win->_curx = x;
+    win->_cury = y;
+
+    if (win->_immed)
+        wrefresh(win);
+    if (win->_sync)
+        wsyncup(win);
+
+    return OK;
+}
+
+int addch(const chtype ch)
+{
+    PDC_LOG(("addch() - called: ch=%x\n", ch));
+
+    return waddch(stdscr, ch);
+}
+
+int mvaddch(int y, int x, const chtype ch)
+{
+    PDC_LOG(("mvaddch() - called: y=%d x=%d ch=%x\n", y, x, ch));
+
+    if (move(y,x) == ERR)
+        return ERR;
+
+    return waddch(stdscr, ch);
+}
+
+int mvwaddch(WINDOW *win, int y, int x, const chtype ch)
+{
+    PDC_LOG(("mvwaddch() - called: win=%p y=%d x=%d ch=%d\n", win, y, x, ch));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return waddch(win, ch);
+}
+
+int echochar(const chtype ch)
+{
+    PDC_LOG(("echochar() - called: ch=%x\n", ch));
+
+    return wechochar(stdscr, ch);
+}
+
+int wechochar(WINDOW *win, const chtype ch)
+{
+    PDC_LOG(("wechochar() - called: win=%p ch=%x\n", win, ch));
+
+    if (waddch(win, ch) == ERR)
+        return ERR;
+
+    return wrefresh(win);
+}
+
+int waddrawch(WINDOW *win, chtype ch)
+{
+    PDC_LOG(("waddrawch() - called: win=%p ch=%x (text=%c attr=0x%x)\n",
+             win, ch, ch & A_CHARTEXT, ch & A_ATTRIBUTES));
+
+    if ((ch & A_CHARTEXT) < ' ' || (ch & A_CHARTEXT) == 0x7f)
+        ch |= A_ALTCHARSET;
+
+    return waddch(win, ch);
+}
+
+int addrawch(chtype ch)
+{
+    PDC_LOG(("addrawch() - called: ch=%x\n", ch));
+
+    return waddrawch(stdscr, ch);
+}
+
+int mvaddrawch(int y, int x, chtype ch)
+{
+    PDC_LOG(("mvaddrawch() - called: y=%d x=%d ch=%d\n", y, x, ch));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return waddrawch(stdscr, ch);
+}
+
+int mvwaddrawch(WINDOW *win, int y, int x, chtype ch)
+{
+    PDC_LOG(("mvwaddrawch() - called: win=%p y=%d x=%d ch=%d\n",
+             win, y, x, ch));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return waddrawch(win, ch);
+}
+
+#ifdef PDC_WIDE
+int wadd_wch(WINDOW *win, const cchar_t *wch)
+{
+    PDC_LOG(("wadd_wch() - called: win=%p wch=%x\n", win, *wch));
+
+    return wch ? waddch(win, *wch) : ERR;
+}
+
+int add_wch(const cchar_t *wch)
+{
+    PDC_LOG(("add_wch() - called: wch=%x\n", *wch));
+
+    return wadd_wch(stdscr, wch);
+}
+
+int mvadd_wch(int y, int x, const cchar_t *wch)
+{
+    PDC_LOG(("mvaddch() - called: y=%d x=%d wch=%x\n", y, x, *wch));
+
+    if (move(y,x) == ERR)
+        return ERR;
+
+    return wadd_wch(stdscr, wch);
+}
+
+int mvwadd_wch(WINDOW *win, int y, int x, const cchar_t *wch)
+{
+    PDC_LOG(("mvwaddch() - called: win=%p y=%d x=%d wch=%d\n",
+             win, y, x, *wch));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return wadd_wch(win, wch);
+}
+
+int echo_wchar(const cchar_t *wch)
+{
+    PDC_LOG(("echo_wchar() - called: wch=%x\n", *wch));
+
+    return wecho_wchar(stdscr, wch);
+}
+
+int wecho_wchar(WINDOW *win, const cchar_t *wch)
+{
+    PDC_LOG(("wecho_wchar() - called: win=%p wch=%x\n", win, *wch));
+
+    if (!wch || (wadd_wch(win, wch) == ERR))
+        return ERR;
+
+    return wrefresh(win);
+}
+#endif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/addchstr.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/addchstr.c
new file mode 100644
index 0000000000..0eea85a741
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/addchstr.c
@@ -0,0 +1,242 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: addchstr.c,v 1.43 2008/07/13 16:08:17 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         addchstr
+
+  Synopsis:
+        int addchstr(const chtype *ch);
+        int addchnstr(const chtype *ch, int n);
+        int waddchstr(WINDOW *win, const chtype *ch);
+        int waddchnstr(WINDOW *win, const chtype *ch, int n);
+        int mvaddchstr(int y, int x, const chtype *ch);
+        int mvaddchnstr(int y, int x, const chtype *ch, int n);
+        int mvwaddchstr(WINDOW *, int y, int x, const chtype *ch);
+        int mvwaddchnstr(WINDOW *, int y, int x, const chtype *ch, int n);
+
+        int add_wchstr(const cchar_t *wch);
+        int add_wchnstr(const cchar_t *wch, int n);
+        int wadd_wchstr(WINDOW *win, const cchar_t *wch);
+        int wadd_wchnstr(WINDOW *win, const cchar_t *wch, int n);
+        int mvadd_wchstr(int y, int x, const cchar_t *wch);
+        int mvadd_wchnstr(int y, int x, const cchar_t *wch, int n);
+        int mvwadd_wchstr(WINDOW *win, int y, int x, const cchar_t *wch);
+        int mvwadd_wchnstr(WINDOW *win, int y, int x, const cchar_t *wch,
+                int n);
+
+  Description:
+        These routines write a chtype or cchar_t string directly into 
+        the window structure, starting at the current or specified 
+        position. The four routines with n as the last argument copy at 
+        most n elements, but no more than will fit on the line. If n = 
+        -1 then the whole string is copied, up to the maximum number 
+        that will fit on the line.
+
+        The cursor position is not advanced. These routines do not check 
+        for newline or other special characters, nor does any line 
+        wrapping occur.
+
+  Return Value:
+        All functions return OK or ERR.
+
+  Portability                                X/Open    BSD    SYS V
+        addchstr                                Y       -      4.0
+        waddchstr                               Y       -      4.0
+        mvaddchstr                              Y       -      4.0
+        mvwaddchstr                             Y       -      4.0
+        addchnstr                               Y       -      4.0
+        waddchnstr                              Y       -      4.0
+        mvaddchnstr                             Y       -      4.0
+        mvwaddchnstr                            Y       -      4.0
+        add_wchstr                              Y
+        wadd_wchstr                             Y
+        mvadd_wchstr                            Y
+        mvwadd_wchstr                           Y
+        add_wchnstr                             Y
+        wadd_wchnstr                            Y
+        mvadd_wchnstr                           Y
+        mvwadd_wchnstr                          Y
+
+**man-end****************************************************************/
+
+#include <string.h>
+
+int waddchnstr(WINDOW *win, const chtype *ch, int n)
+{
+    int y, x, maxx, minx;
+    chtype *ptr;
+
+    PDC_LOG(("waddchnstr() - called: win=%p n=%d\n", win, n));
+
+    if (!win || !ch || !n || n < -1)
+        return ERR;
+
+    x = win->_curx;
+    y = win->_cury;
+    ptr = &(win->_y[y][x]);
+
+    if (n == -1 || n > win->_maxx - x)
+        n = win->_maxx - x;
+
+    minx = win->_firstch[y];
+    maxx = win->_lastch[y];
+
+    for (; n && *ch; n--, x++, ptr++, ch++)
+    {
+        if (*ptr != *ch)
+        {
+            if (x < minx || minx == _NO_CHANGE)
+                minx = x;
+
+            if (x > maxx)
+                maxx = x;
+
+            PDC_LOG(("y %d x %d minx %d maxx %d *ptr %x *ch"
+                     " %x firstch: %d lastch: %d\n",
+                     y, x, minx, maxx, *ptr, *ch, 
+                     win->_firstch[y], win->_lastch[y]));
+
+            *ptr = *ch;
+        }
+    }
+
+    win->_firstch[y] = minx;
+    win->_lastch[y] = maxx;
+
+    return OK;
+}
+
+int addchstr(const chtype *ch)
+{
+    PDC_LOG(("addchstr() - called\n"));
+
+    return waddchnstr(stdscr, ch, -1);
+}
+
+int addchnstr(const chtype *ch, int n)
+{
+    PDC_LOG(("addchnstr() - called\n"));
+
+    return waddchnstr(stdscr, ch, n);
+}
+
+int waddchstr(WINDOW *win, const chtype *ch)
+{
+    PDC_LOG(("waddchstr() - called: win=%p\n", win));
+
+    return waddchnstr(win, ch, -1);
+}
+
+int mvaddchstr(int y, int x, const chtype *ch)
+{
+    PDC_LOG(("mvaddchstr() - called: y %d x %d\n", y, x));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return waddchnstr(stdscr, ch, -1);
+}
+
+int mvaddchnstr(int y, int x, const chtype *ch, int n)
+{
+    PDC_LOG(("mvaddchnstr() - called: y %d x %d n %d\n", y, x, n));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return waddchnstr(stdscr, ch, n);
+}
+
+int mvwaddchstr(WINDOW *win, int y, int x, const chtype *ch)
+{
+    PDC_LOG(("mvwaddchstr() - called:\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return waddchnstr(win, ch, -1);
+}
+
+int mvwaddchnstr(WINDOW *win, int y, int x, const chtype *ch, int n)
+{
+    PDC_LOG(("mvwaddchnstr() - called: y %d x %d n %d \n", y, x, n));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return waddchnstr(win, ch, n);
+}
+
+#ifdef PDC_WIDE
+int wadd_wchnstr(WINDOW *win, const cchar_t *wch, int n)
+{
+    PDC_LOG(("wadd_wchnstr() - called: win=%p n=%d\n", win, n));
+
+    return waddchnstr(win, wch, n);
+}
+
+int add_wchstr(const cchar_t *wch)
+{
+    PDC_LOG(("add_wchstr() - called\n"));
+
+    return wadd_wchnstr(stdscr, wch, -1);
+}
+
+int add_wchnstr(const cchar_t *wch, int n)
+{
+    PDC_LOG(("add_wchnstr() - called\n"));
+
+    return wadd_wchnstr(stdscr, wch, n);
+}
+
+int wadd_wchstr(WINDOW *win, const cchar_t *wch)
+{
+    PDC_LOG(("wadd_wchstr() - called: win=%p\n", win));
+
+    return wadd_wchnstr(win, wch, -1);
+}
+
+int mvadd_wchstr(int y, int x, const cchar_t *wch)
+{
+    PDC_LOG(("mvadd_wchstr() - called: y %d x %d\n", y, x));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return wadd_wchnstr(stdscr, wch, -1);
+}
+
+int mvadd_wchnstr(int y, int x, const cchar_t *wch, int n)
+{
+    PDC_LOG(("mvadd_wchnstr() - called: y %d x %d n %d\n", y, x, n));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return wadd_wchnstr(stdscr, wch, n);
+}
+
+int mvwadd_wchstr(WINDOW *win, int y, int x, const cchar_t *wch)
+{
+    PDC_LOG(("mvwadd_wchstr() - called:\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return wadd_wchnstr(win, wch, -1);
+}
+
+int mvwadd_wchnstr(WINDOW *win, int y, int x, const cchar_t *wch, int n)
+{
+    PDC_LOG(("mvwadd_wchnstr() - called: y %d x %d n %d \n", y, x, n));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return wadd_wchnstr(win, wch, n);
+}
+#endif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/addstr.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/addstr.c
new file mode 100644
index 0000000000..ca19fd0293
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/addstr.c
@@ -0,0 +1,237 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: addstr.c,v 1.44 2008/07/13 16:08:17 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         addstr
+
+  Synopsis:
+        int addstr(const char *str);
+        int addnstr(const char *str, int n);
+        int waddstr(WINDOW *win, const char *str);
+        int waddnstr(WINDOW *win, const char *str, int n);
+        int mvaddstr(int y, int x, const char *str);
+        int mvaddnstr(int y, int x, const char *str, int n);
+        int mvwaddstr(WINDOW *win, int y, int x, const char *str);
+        int mvwaddnstr(WINDOW *win, int y, int x, const char *str, int n);
+
+        int addwstr(const wchar_t *wstr);
+        int addnwstr(const wchar_t *wstr, int n);
+        int waddwstr(WINDOW *win, const wchar_t *wstr);
+        int waddnwstr(WINDOW *win, const wchar_t *wstr, int n);
+        int mvaddwstr(int y, int x, const wchar_t *wstr);
+        int mvaddnwstr(int y, int x, const wchar_t *wstr, int n);
+        int mvwaddwstr(WINDOW *win, int y, int x, const wchar_t *wstr);
+        int mvwaddnwstr(WINDOW *win, int y, int x, const wchar_t *wstr, int n);
+
+  Description:
+        These routines write all the characters of the null-terminated
+        string str or wide-character string wstr to the given window.
+        The functionality is similar to calling waddch() once for each
+        character in the string; except that, when PDCurses is built
+        with wide-character support enabled, the narrow-character
+        functions treat the string as a multibyte string in the current
+        locale, and convert it. The routines with n as the last
+        argument write at most n characters; if n is negative, then the
+        entire string will be added.
+
+  Return Value:
+        All functions return OK or ERR.
+
+  Portability                                X/Open    BSD    SYS V
+        addstr                                  Y       Y       Y
+        waddstr                                 Y       Y       Y
+        mvaddstr                                Y       Y       Y
+        mvwaddstr                               Y       Y       Y
+        addnstr                                 Y       -      4.0
+        waddnstr                                Y       -      4.0
+        mvaddnstr                               Y       -      4.0
+        mvwaddnstr                              Y       -      4.0
+        addwstr                                 Y
+        waddwstr                                Y
+        mvaddwstr                               Y
+        mvwaddwstr                              Y
+        addnwstr                                Y
+        waddnwstr                               Y
+        mvaddnwstr                              Y
+        mvwaddnwstr                             Y
+
+**man-end****************************************************************/
+
+int waddnstr(WINDOW *win, const char *str, int n)
+{
+    int i = 0;
+
+    PDC_LOG(("waddnstr() - called: string=\"%s\" n %d \n", str, n));
+
+    if (!win || !str)
+        return ERR;
+
+    while (str[i] && (i < n || n < 0))
+    {
+#ifdef PDC_WIDE
+        wchar_t wch;
+        int retval = PDC_mbtowc(&wch, str + i, n >= 0 ? n - i : 6);
+
+        if (retval <= 0)
+            return OK;
+
+        i += retval;
+#else
+        chtype wch = (unsigned char)(str[i++]);
+#endif
+        if (waddch(win, wch) == ERR)
+            return ERR;
+    }
+
+    return OK;
+}
+
+int addstr(const char *str)
+{
+    PDC_LOG(("addstr() - called: string=\"%s\"\n", str));
+
+    return waddnstr(stdscr, str, -1);
+}
+
+int addnstr(const char *str, int n)
+{
+    PDC_LOG(("addnstr() - called: string=\"%s\" n %d \n", str, n));
+
+    return waddnstr(stdscr, str, n);
+}
+
+int waddstr(WINDOW *win, const char *str)
+{
+    PDC_LOG(("waddstr() - called: string=\"%s\"\n", str));
+
+    return waddnstr(win, str, -1);
+}
+
+int mvaddstr(int y, int x, const char *str)
+{
+    PDC_LOG(("mvaddstr() - called: y %d x %d string=\"%s\"\n", y, x, str));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return waddnstr(stdscr, str, -1);
+}
+
+int mvaddnstr(int y, int x, const char *str, int n)
+{
+    PDC_LOG(("mvaddnstr() - called: y %d x %d string=\"%s\" n %d \n",
+             y, x, str, n));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return waddnstr(stdscr, str, n);
+}
+
+int mvwaddstr(WINDOW *win, int y, int x, const char *str)
+{
+    PDC_LOG(("mvwaddstr() - called: string=\"%s\"\n", str));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return waddnstr(win, str, -1);
+}
+
+int mvwaddnstr(WINDOW *win, int y, int x, const char *str, int n)
+{
+    PDC_LOG(("mvwaddnstr() - called: y %d x %d string=\"%s\" n %d \n",
+             y, x, str, n));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return waddnstr(win, str, n);
+}
+
+#ifdef PDC_WIDE
+int waddnwstr(WINDOW *win, const wchar_t *wstr, int n)
+{
+    int i = 0;
+
+    PDC_LOG(("waddnwstr() - called\n"));
+
+    if (!win || !wstr)
+        return ERR;
+
+    while (wstr[i] && (i < n || n < 0))
+    {
+        chtype wch = wstr[i++];
+
+        if (waddch(win, wch) == ERR)
+            return ERR;
+    }
+
+    return OK;
+}
+
+int addwstr(const wchar_t *wstr)
+{
+    PDC_LOG(("addwstr() - called\n"));
+
+    return waddnwstr(stdscr, wstr, -1);
+}
+
+int addnwstr(const wchar_t *wstr, int n)
+{
+    PDC_LOG(("addnwstr() - called\n"));
+
+    return waddnwstr(stdscr, wstr, n);
+}
+
+int waddwstr(WINDOW *win, const wchar_t *wstr)
+{
+    PDC_LOG(("waddwstr() - called\n"));
+
+    return waddnwstr(win, wstr, -1);
+}
+
+int mvaddwstr(int y, int x, const wchar_t *wstr)
+{
+    PDC_LOG(("mvaddstr() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return waddnwstr(stdscr, wstr, -1);
+}
+
+int mvaddnwstr(int y, int x, const wchar_t *wstr, int n)
+{
+    PDC_LOG(("mvaddnstr() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return waddnwstr(stdscr, wstr, n);
+}
+
+int mvwaddwstr(WINDOW *win, int y, int x, const wchar_t *wstr)
+{
+    PDC_LOG(("mvwaddstr() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return waddnwstr(win, wstr, -1);
+}
+
+int mvwaddnwstr(WINDOW *win, int y, int x, const wchar_t *wstr, int n)
+{
+    PDC_LOG(("mvwaddnstr() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return waddnwstr(win, wstr, n);
+}
+#endif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/attr.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/attr.c
new file mode 100644
index 0000000000..532384b357
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/attr.c
@@ -0,0 +1,349 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: attr.c,v 1.41 2008/07/13 16:08:17 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         attr
+
+  Synopsis:
+        int attroff(chtype attrs);
+        int wattroff(WINDOW *win, chtype attrs);
+        int attron(chtype attrs);
+        int wattron(WINDOW *win, chtype attrs);
+        int attrset(chtype attrs);
+        int wattrset(WINDOW *win, chtype attrs);
+        int standend(void);
+        int wstandend(WINDOW *win);
+        int standout(void);
+        int wstandout(WINDOW *win);
+
+        int color_set(short color_pair, void *opts);
+        int wcolor_set(WINDOW *win, short color_pair, void *opts);
+
+        int attr_get(attr_t *attrs, short *color_pair, void *opts);
+        int attr_off(attr_t attrs, void *opts);
+        int attr_on(attr_t attrs, void *opts);
+        int attr_set(attr_t attrs, short color_pair, void *opts);
+        int wattr_get(WINDOW *win, attr_t *attrs, short *color_pair,
+                void *opts);
+        int wattr_off(WINDOW *win, attr_t attrs, void *opts);
+        int wattr_on(WINDOW *win, attr_t attrs, void *opts);
+        int wattr_set(WINDOW *win, attr_t attrs, short color_pair,
+                void *opts);
+
+        int chgat(int n, attr_t attr, short color, const void *opts);
+        int mvchgat(int y, int x, int n, attr_t attr, short color,
+                const void *opts);
+        int mvwchgat(WINDOW *win, int y, int x, int n, attr_t attr,
+                short color, const void *opts);
+        int wchgat(WINDOW *win, int n, attr_t attr, short color,
+                const void *opts);
+
+        chtype getattrs(WINDOW *win);
+
+  Description:
+        These functions manipulate the current attributes and/or colors 
+        of the named window.  These attributes can be any combination 
+        of A_STANDOUT, A_REVERSE, A_BOLD, A_DIM, A_BLINK, A_UNDERLINE.
+
+        These constants are defined in <curses.h> and can be combined
+        with the bitwise-OR operator (|).
+
+        The current attributes of a window are applied to all chtypes 
+        that are written into the window with waddch(). Attributes are 
+        a property of the chtype, and move with the character through 
+        any scrolling or insert/delete operations.
+
+        attrset() sets the current attributes of the given window to 
+        attrs. attroff() turns off the named attributes without 
+        affecting any other attributes; attron() turns them on. 
+        color_set() sets the window color to the value of color_pair.
+
+        standout() is the same as attron(A_STANDOUT). standend() is the 
+        same as attrset(A_NORMAL); that is, it turns off all attributes.
+
+  Return Value:
+        All functions return OK on success and ERR on error.
+
+  Portability                                X/Open    BSD    SYS V
+        attroff                                 Y       Y       Y
+        wattroff                                Y       Y       Y
+        attron                                  Y       Y       Y
+        wattron                                 Y       Y       Y
+        attrset                                 Y       Y       Y
+        wattrset                                Y       Y       Y
+        standend                                Y       Y       Y
+        wstandend                               Y       Y       Y
+        standout                                Y       Y       Y
+        wstandout                               Y       Y       Y
+        color_set                               Y
+        wcolor_set                              Y
+        attr_get                                Y
+        wattr_get                               Y
+        attr_on                                 Y
+        wattr_on                                Y
+        attr_off                                Y
+        wattr_off                               Y
+        attr_set                                Y
+        wattr_set                               Y
+        chgat                                   Y
+        wchgat                                  Y
+        mvchgat                                 Y
+        mvwchgat                                Y
+        getattrs                                -
+
+**man-end****************************************************************/
+
+int wattroff(WINDOW *win, chtype attrs)
+{
+    PDC_LOG(("wattroff() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    win->_attrs &= (~attrs & A_ATTRIBUTES);
+
+    return OK;
+}
+
+int attroff(chtype attrs)
+{
+    PDC_LOG(("attroff() - called\n"));
+
+    return wattroff(stdscr, attrs);
+}
+
+int wattron(WINDOW *win, chtype attrs)
+{
+    chtype newcolr, oldcolr, newattr, oldattr;
+
+    PDC_LOG(("wattron() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    if ((win->_attrs & A_COLOR) && (attrs & A_COLOR)) 
+    {
+        oldcolr = win->_attrs & A_COLOR;
+        oldattr = win->_attrs ^ oldcolr;
+        newcolr = attrs & A_COLOR;
+        newattr = (attrs & A_ATTRIBUTES) ^ newcolr;
+        newattr |= oldattr;
+        win->_attrs = newattr | newcolr;
+    }
+    else
+        win->_attrs |= (attrs & A_ATTRIBUTES);
+
+    return OK;
+}
+
+int attron(chtype attrs)
+{
+    PDC_LOG(("attron() - called\n"));
+
+    return wattron(stdscr, attrs);
+}
+
+int wattrset(WINDOW *win, chtype attrs)
+{
+    PDC_LOG(("wattrset() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    win->_attrs = attrs & A_ATTRIBUTES;
+
+    return OK;
+}
+
+int attrset(chtype attrs)
+{
+    PDC_LOG(("attrset() - called\n"));
+
+    return wattrset(stdscr, attrs);
+}
+
+int standend(void)
+{
+    PDC_LOG(("standend() - called\n"));
+
+    return wattrset(stdscr, A_NORMAL);
+}
+
+int standout(void)
+{
+    PDC_LOG(("standout() - called\n"));
+
+    return wattrset(stdscr, A_STANDOUT);
+}
+
+int wstandend(WINDOW *win)
+{
+    PDC_LOG(("wstandend() - called\n"));
+
+    return wattrset(win, A_NORMAL);
+}
+
+int wstandout(WINDOW *win)
+{
+    PDC_LOG(("wstandout() - called\n"));
+
+    return wattrset(win, A_STANDOUT);
+}
+
+chtype getattrs(WINDOW *win)
+{
+    return win ? win->_attrs : 0;
+}
+
+int wcolor_set(WINDOW *win, short color_pair, void *opts)
+{
+    PDC_LOG(("wcolor_set() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    win->_attrs = (win->_attrs & ~A_COLOR) | COLOR_PAIR(color_pair);
+
+    return OK;
+}
+
+int color_set(short color_pair, void *opts)
+{
+    PDC_LOG(("color_set() - called\n"));
+
+    return wcolor_set(stdscr, color_pair, opts);
+}
+
+int wattr_get(WINDOW *win, attr_t *attrs, short *color_pair, void *opts)
+{
+    PDC_LOG(("wattr_get() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    if (attrs)
+        *attrs = win->_attrs & (A_ATTRIBUTES & ~A_COLOR);
+
+    if (color_pair)
+        *color_pair = PAIR_NUMBER(win->_attrs);
+
+    return OK;
+}
+
+int attr_get(attr_t *attrs, short *color_pair, void *opts)
+{
+    PDC_LOG(("attr_get() - called\n"));
+
+    return wattr_get(stdscr, attrs, color_pair, opts);
+}
+
+int wattr_off(WINDOW *win, attr_t attrs, void *opts)
+{
+    PDC_LOG(("wattr_off() - called\n"));
+
+    return wattroff(win, attrs);
+}
+
+int attr_off(attr_t attrs, void *opts)
+{
+    PDC_LOG(("attr_off() - called\n"));
+
+    return wattroff(stdscr, attrs);
+}
+
+int wattr_on(WINDOW *win, attr_t attrs, void *opts)
+{
+    PDC_LOG(("wattr_off() - called\n"));
+
+    return wattron(win, attrs);
+}
+
+int attr_on(attr_t attrs, void *opts)
+{
+    PDC_LOG(("attr_on() - called\n"));
+
+    return wattron(stdscr, attrs);
+}
+
+int wattr_set(WINDOW *win, attr_t attrs, short color_pair, void *opts)
+{
+    PDC_LOG(("wattr_set() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    win->_attrs = (attrs & (A_ATTRIBUTES & ~A_COLOR)) | COLOR_PAIR(color_pair);
+
+    return OK;
+}
+
+int attr_set(attr_t attrs, short color_pair, void *opts)
+{
+    PDC_LOG(("attr_get() - called\n"));
+
+    return wattr_set(stdscr, attrs, color_pair, opts);
+}
+
+int wchgat(WINDOW *win, int n, attr_t attr, short color, const void *opts)
+{
+    chtype *dest, newattr;
+    int startpos, endpos;
+
+    PDC_LOG(("wchgat() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    newattr = (attr & A_ATTRIBUTES) | COLOR_PAIR(color);
+
+    startpos = win->_curx;
+    endpos = ((n < 0) ? win->_maxx : min(startpos + n, win->_maxx)) - 1;
+    dest = win->_y[win->_cury];
+
+    for (n = startpos; n <= endpos; n++)
+        dest[n] = (dest[n] & A_CHARTEXT) | newattr;
+
+    n = win->_cury;
+
+    if (startpos < win->_firstch[n] || win->_firstch[n] == _NO_CHANGE)
+        win->_firstch[n] = startpos;
+
+    if (endpos > win->_lastch[n])
+        win->_lastch[n] = endpos;
+
+    PDC_sync(win);
+
+    return OK;
+}
+
+int chgat(int n, attr_t attr, short color, const void *opts)
+{
+    PDC_LOG(("chgat() - called\n"));
+
+    return wchgat(stdscr, n, attr, color, opts);
+}
+
+int mvchgat(int y, int x, int n, attr_t attr, short color, const void *opts)
+{
+    PDC_LOG(("mvchgat() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return wchgat(stdscr, n, attr, color, opts);
+}
+
+int mvwchgat(WINDOW *win, int y, int x, int n, attr_t attr, short color,
+             const void *opts)
+{
+    PDC_LOG(("mvwchgat() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return wchgat(win, n, attr, color, opts);
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/beep.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/beep.c
new file mode 100644
index 0000000000..9e92f45727
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/beep.c
@@ -0,0 +1,65 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: beep.c,v 1.34 2008/07/13 16:08:17 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         beep
+
+  Synopsis:
+        int beep(void);
+        int flash(void);
+
+  Description:
+        beep() sounds the audible bell on the terminal, if possible;
+        if not, it calls flash().
+
+        flash() "flashes" the screen, by inverting the foreground and
+        background of every cell, pausing, and then restoring the
+        original attributes.
+
+  Return Value:
+        These functions return OK.
+
+  Portability                                X/Open    BSD    SYS V
+        beep                                    Y       Y       Y
+        flash                                   Y       Y       Y
+
+**man-end****************************************************************/
+
+int beep(void)
+{
+    PDC_LOG(("beep() - called\n"));
+
+    if (SP->audible)
+        PDC_beep();
+    else
+        flash();
+
+    return OK;
+}
+
+int flash(void)
+{
+    int z, y, x;
+
+    PDC_LOG(("flash() - called\n"));
+
+    /* Reverse each cell; wait; restore the screen */
+
+    for (z = 0; z < 2; z++)
+    {
+        for (y = 0; y < LINES; y++)
+            for (x = 0; x < COLS; x++)
+                curscr->_y[y][x] ^= A_REVERSE;
+
+        wrefresh(curscr);
+
+        if (!z)
+            napms(50);
+    }
+
+    return OK;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/bkgd.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/bkgd.c
new file mode 100644
index 0000000000..083239e1da
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/bkgd.c
@@ -0,0 +1,220 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: bkgd.c,v 1.39 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         bkgd
+
+  Synopsis:
+        int bkgd(chtype ch);
+        void bkgdset(chtype ch);
+        chtype getbkgd(WINDOW *win);
+        int wbkgd(WINDOW *win, chtype ch);
+        void wbkgdset(WINDOW *win, chtype ch);
+
+        int bkgrnd(const cchar_t *wch);
+        void bkgrndset(const cchar_t *wch);
+        int getbkgrnd(cchar_t *wch);
+        int wbkgrnd(WINDOW *win, const cchar_t *wch);
+        void wbkgrndset(WINDOW *win, const cchar_t *wch);
+        int wgetbkgrnd(WINDOW *win, cchar_t *wch);
+
+  Description:
+        bkgdset() and wbkgdset() manipulate the background of a window.
+        The background is a chtype consisting of any combination of
+        attributes and a character; it is combined with each chtype
+        added or inserted to the window by waddch() or winsch(). Only
+        the attribute part is used to set the background of non-blank
+        characters, while both character and attributes are used for
+        blank positions.
+
+        bkgd() and wbkgd() not only change the background, but apply it
+        immediately to every cell in the window.
+
+        The attributes that are defined with the attrset()/attron() set
+        of functions take precedence over the background attributes if
+        there is a conflict (e.g., different color pairs).
+
+  Return Value:
+        bkgd() and wbkgd() return OK, unless the window is NULL, in 
+        which case they return ERR.
+
+  Portability                                X/Open    BSD    SYS V
+        bkgd                                    Y       -      4.0
+        bkgdset                                 Y       -      4.0
+        getbkgd                                 Y
+        wbkgd                                   Y       -      4.0
+        wbkgdset                                Y       -      4.0
+        bkgrnd                                  Y
+        bkgrndset                               Y
+        getbkgrnd                               Y
+        wbkgrnd                                 Y
+        wbkgrndset                              Y
+        wgetbkgrnd                              Y
+
+**man-end****************************************************************/
+
+int wbkgd(WINDOW *win, chtype ch)
+{
+    int x, y;
+    chtype oldcolr, oldch, newcolr, newch, colr, attr;
+    chtype oldattr = 0, newattr = 0;
+    chtype *winptr;
+
+    PDC_LOG(("wbkgd() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    if (win->_bkgd == ch)
+        return OK;
+
+    oldcolr = win->_bkgd & A_COLOR;
+    if (oldcolr)
+        oldattr = (win->_bkgd & A_ATTRIBUTES) ^ oldcolr;
+
+    oldch = win->_bkgd & A_CHARTEXT;
+
+    wbkgdset(win, ch);
+
+    newcolr = win->_bkgd & A_COLOR;
+    if (newcolr)
+        newattr = (win->_bkgd & A_ATTRIBUTES) ^ newcolr;
+
+    newch = win->_bkgd & A_CHARTEXT;
+
+    /* what follows is what seems to occur in the System V 
+       implementation of this routine */
+
+    for (y = 0; y < win->_maxy; y++)
+    {
+        for (x = 0; x < win->_maxx; x++)
+        {
+            winptr = win->_y[y] + x;
+
+            ch = *winptr;
+
+            /* determine the colors and attributes of the character read 
+               from the window */
+
+            colr = ch & A_COLOR;
+            attr = ch & (A_ATTRIBUTES ^ A_COLOR);
+
+            /* if the color is the same as the old background color, 
+               then make it the new background color, otherwise leave it */
+
+            if (colr == oldcolr)
+                colr = newcolr;
+
+            /* remove any attributes (non color) from the character that 
+               were part of the old background, then combine the 
+               remaining ones with the new background */
+
+            attr ^= oldattr;
+            attr |= newattr;
+
+            /* change character if it is there because it was the old 
+               background character */
+
+            ch &= A_CHARTEXT;
+            if (ch == oldch)
+                ch = newch;
+
+            ch |= (attr | colr);
+
+            *winptr = ch;
+
+        }
+    }
+
+    touchwin(win);
+    PDC_sync(win);
+    return OK;
+}
+
+int bkgd(chtype ch)
+{
+    PDC_LOG(("bkgd() - called\n"));
+
+    return wbkgd(stdscr, ch);
+}
+
+void wbkgdset(WINDOW *win, chtype ch)
+{
+    PDC_LOG(("wbkgdset() - called\n"));
+
+    if (win)
+    {
+        if (!(ch & A_CHARTEXT))
+            ch |= ' ';
+
+        win->_bkgd = ch;
+    }
+}
+
+void bkgdset(chtype ch)
+{
+    PDC_LOG(("bkgdset() - called\n"));
+
+    wbkgdset(stdscr, ch);
+}
+
+chtype getbkgd(WINDOW *win)
+{
+    PDC_LOG(("getbkgd() - called\n"));
+
+    return win ? win->_bkgd : (chtype)ERR;
+}
+
+#ifdef PDC_WIDE
+int wbkgrnd(WINDOW *win, const cchar_t *wch)
+{
+    PDC_LOG(("wbkgrnd() - called\n"));
+
+    return wch ? wbkgd(win, *wch) : ERR;
+}
+
+int bkgrnd(const cchar_t *wch)
+{
+    PDC_LOG(("bkgrnd() - called\n"));
+
+    return wbkgrnd(stdscr, wch);
+}
+
+void wbkgrndset(WINDOW *win, const cchar_t *wch)
+{
+    PDC_LOG(("wbkgdset() - called\n"));
+
+    if (wch)
+        wbkgdset(win, *wch);
+}
+
+void bkgrndset(const cchar_t *wch)
+{
+    PDC_LOG(("bkgrndset() - called\n"));
+
+    wbkgrndset(stdscr, wch);
+}
+
+int wgetbkgrnd(WINDOW *win, cchar_t *wch)
+{
+    PDC_LOG(("wgetbkgrnd() - called\n"));
+
+    if (!win || !wch)
+        return ERR;
+
+    *wch = win->_bkgd;
+
+    return OK;
+}
+
+int getbkgrnd(cchar_t *wch)
+{
+    PDC_LOG(("getbkgrnd() - called\n"));
+
+    return wgetbkgrnd(stdscr, wch);
+}
+#endif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/border.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/border.c
new file mode 100644
index 0000000000..ec86aafdff
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/border.c
@@ -0,0 +1,408 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: border.c,v 1.53 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         border
+
+  Synopsis:
+        int border(chtype ls, chtype rs, chtype ts, chtype bs, chtype tl, 
+                   chtype tr, chtype bl, chtype br);
+        int wborder(WINDOW *win, chtype ls, chtype rs, chtype ts, 
+                    chtype bs, chtype tl, chtype tr, chtype bl, chtype br);
+        int box(WINDOW *win, chtype verch, chtype horch);
+        int hline(chtype ch, int n);
+        int vline(chtype ch, int n);
+        int whline(WINDOW *win, chtype ch, int n);
+        int wvline(WINDOW *win, chtype ch, int n);
+        int mvhline(int y, int x, chtype ch, int n);
+        int mvvline(int y, int x, chtype ch, int n);
+        int mvwhline(WINDOW *win, int y, int x, chtype ch, int n);
+        int mvwvline(WINDOW *win, int y, int x, chtype ch, int n);
+
+        int border_set(const cchar_t *ls, const cchar_t *rs,
+                       const cchar_t *ts, const cchar_t *bs,
+                       const cchar_t *tl, const cchar_t *tr,
+                       const cchar_t *bl, const cchar_t *br);
+        int wborder_set(WINDOW *win, const cchar_t *ls, const cchar_t *rs,
+                        const cchar_t *ts, const cchar_t *bs,
+                        const cchar_t *tl, const cchar_t *tr,
+                        const cchar_t *bl, const cchar_t *br);
+        int box_set(WINDOW *win, const cchar_t *verch, const cchar_t *horch);
+        int hline_set(const cchar_t *wch, int n);
+        int vline_set(const cchar_t *wch, int n);
+        int whline_set(WINDOW *win, const cchar_t *wch, int n);
+        int wvline_set(WINDOW *win, const cchar_t *wch, int n);
+        int mvhline_set(int y, int x, const cchar_t *wch, int n);
+        int mvvline_set(int y, int x, const cchar_t *wch, int n);
+        int mvwhline_set(WINDOW *win, int y, int x, const cchar_t *wch, int n);
+        int mvwvline_set(WINDOW *win, int y, int x, const cchar_t *wch, int n);
+
+  Description:
+        border(), wborder(), and box() draw a border around the edge of 
+        the window. If any argument is zero, an appropriate default is 
+        used:
+
+                ls      left side of border             ACS_VLINE
+                rs      right side of border            ACS_VLINE
+                ts      top side of border              ACS_HLINE
+                bs      bottom side of border           ACS_HLINE
+                tl      top left corner of border       ACS_ULCORNER
+                tr      top right corner of border      ACS_URCORNER
+                bl      bottom left corner of border    ACS_LLCORNER
+                br      bottom right corner of border   ACS_LRCORNER
+
+        hline() and whline() draw a horizontal line, using ch, starting 
+        from the current cursor position. The cursor position does not 
+        change. The line is at most n characters long, or as many as 
+        will fit in the window.
+
+        vline() and wvline() draw a vertical line, using ch, starting 
+        from the current cursor position. The cursor position does not 
+        change. The line is at most n characters long, or as many as 
+        will fit in the window.
+
+  Return Value:
+        These functions return OK on success and ERR on error.
+
+  Portability                                X/Open    BSD    SYS V
+        border                                  Y       -      4.0
+        wborder                                 Y       -      4.0
+        box                                     Y       Y       Y
+        hline                                   Y       -      4.0
+        vline                                   Y       -      4.0
+        whline                                  Y       -      4.0
+        wvline                                  Y       -      4.0
+        mvhline                                 Y
+        mvvline                                 Y
+        mvwhline                                Y
+        mvwvline                                Y
+        border_set                              Y
+        wborder_set                             Y
+        box_set                                 Y
+        hline_set                               Y
+        vline_set                               Y
+        whline_set                              Y
+        wvline_set                              Y
+        mvhline_set                             Y
+        mvvline_set                             Y
+        mvwhline_set                            Y
+        mvwvline_set                            Y
+
+**man-end****************************************************************/
+
+/* _attr_passthru() -- Takes a single chtype 'ch' and checks if the 
+   current attribute of window 'win', as set by wattrset(), and/or the 
+   current background of win, as set by wbkgd(), should by combined with 
+   it. Attributes set explicitly in ch take precedence. */
+
+static chtype _attr_passthru(WINDOW *win, chtype ch)
+{
+    chtype attr;
+
+    /* If the incoming character doesn't have its own attribute, then 
+       use the current attributes for the window. If the incoming 
+       character has attributes, but not a color component, OR the 
+       attributes to the current attributes for the window. If the 
+       incoming character has a color component, use only the attributes 
+       from the incoming character. */
+
+    attr = ch & A_ATTRIBUTES;
+    if (!(attr & A_COLOR))
+        attr |= win->_attrs;
+
+    /* wrs (4/10/93) -- Apply the same sort of logic for the window 
+       background, in that it only takes precedence if other color 
+       attributes are not there. */
+
+    if (!(attr & A_COLOR))
+        attr |= win->_bkgd & A_ATTRIBUTES;
+    else
+        attr |= win->_bkgd & (A_ATTRIBUTES ^ A_COLOR);
+
+    ch = (ch & A_CHARTEXT) | attr;
+
+    return ch;
+}
+
+int wborder(WINDOW *win, chtype ls, chtype rs, chtype ts, chtype bs, 
+            chtype tl, chtype tr, chtype bl, chtype br)
+{
+    int i, ymax, xmax;
+
+    PDC_LOG(("wborder() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    ymax = win->_maxy - 1;
+    xmax = win->_maxx - 1;
+
+    ls = _attr_passthru(win, ls ? ls : ACS_VLINE);
+    rs = _attr_passthru(win, rs ? rs : ACS_VLINE);
+    ts = _attr_passthru(win, ts ? ts : ACS_HLINE);
+    bs = _attr_passthru(win, bs ? bs : ACS_HLINE);
+    tl = _attr_passthru(win, tl ? tl : ACS_ULCORNER);
+    tr = _attr_passthru(win, tr ? tr : ACS_URCORNER);
+    bl = _attr_passthru(win, bl ? bl : ACS_LLCORNER);
+    br = _attr_passthru(win, br ? br : ACS_LRCORNER);
+
+    for (i = 1; i < xmax; i++)
+    {
+        win->_y[0][i] = ts;
+        win->_y[ymax][i] = bs;
+    }
+
+    for (i = 1; i < ymax; i++)
+    {
+        win->_y[i][0] = ls;
+        win->_y[i][xmax] = rs;
+    }
+
+    win->_y[0][0] = tl;
+    win->_y[0][xmax] = tr;
+    win->_y[ymax][0] = bl;
+    win->_y[ymax][xmax] = br;
+
+    for (i = 0; i <= ymax; i++)
+    {
+        win->_firstch[i] = 0;
+        win->_lastch[i] = xmax;
+    }
+
+    PDC_sync(win);
+
+    return OK;
+}
+
+int border(chtype ls, chtype rs, chtype ts, chtype bs, chtype tl,
+           chtype tr, chtype bl, chtype br)
+{
+    PDC_LOG(("border() - called\n"));
+
+    return wborder(stdscr, ls, rs, ts, bs, tl, tr, bl, br);
+}
+
+int box(WINDOW *win, chtype verch, chtype horch)
+{
+    PDC_LOG(("box() - called\n"));
+
+    return wborder(win, verch, verch, horch, horch, 0, 0, 0, 0);
+}
+
+int whline(WINDOW *win, chtype ch, int n)
+{
+    chtype *dest;
+    int startpos, endpos;
+
+    PDC_LOG(("whline() - called\n"));
+
+    if (!win || n < 1)
+        return ERR;
+
+    startpos = win->_curx;
+    endpos = min(startpos + n, win->_maxx) - 1;
+    dest = win->_y[win->_cury];
+    ch = _attr_passthru(win, ch ? ch : ACS_HLINE);
+
+    for (n = startpos; n <= endpos; n++)
+        dest[n] = ch;
+
+    n = win->_cury;
+
+    if (startpos < win->_firstch[n] || win->_firstch[n] == _NO_CHANGE)
+        win->_firstch[n] = startpos;
+
+    if (endpos > win->_lastch[n])
+        win->_lastch[n] = endpos;
+
+    PDC_sync(win);
+
+    return OK;
+}
+
+int hline(chtype ch, int n)
+{
+    PDC_LOG(("hline() - called\n"));
+
+    return whline(stdscr, ch, n);
+}
+
+int mvhline(int y, int x, chtype ch, int n)
+{
+    PDC_LOG(("mvhline() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return whline(stdscr, ch, n);
+}
+
+int mvwhline(WINDOW *win, int y, int x, chtype ch, int n)
+{
+    PDC_LOG(("mvwhline() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return whline(win, ch, n);
+}
+
+int wvline(WINDOW *win, chtype ch, int n)
+{
+    int endpos, x;
+
+    PDC_LOG(("wvline() - called\n"));
+
+    if (!win || n < 1)
+        return ERR;
+
+    endpos = min(win->_cury + n, win->_maxy);
+    x = win->_curx;
+
+    ch = _attr_passthru(win, ch ? ch : ACS_VLINE);
+
+    for (n = win->_cury; n < endpos; n++)
+    {
+        win->_y[n][x] = ch;
+
+        if (x < win->_firstch[n] || win->_firstch[n] == _NO_CHANGE)
+            win->_firstch[n] = x;
+
+        if (x > win->_lastch[n])
+            win->_lastch[n] = x;
+    }
+
+    PDC_sync(win);
+
+    return OK;
+}
+
+int vline(chtype ch, int n)
+{
+    PDC_LOG(("vline() - called\n"));
+
+    return wvline(stdscr, ch, n);
+}
+
+int mvvline(int y, int x, chtype ch, int n)
+{
+    PDC_LOG(("mvvline() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return wvline(stdscr, ch, n);
+}
+
+int mvwvline(WINDOW *win, int y, int x, chtype ch, int n)
+{
+    PDC_LOG(("mvwvline() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return wvline(win, ch, n);
+}
+
+#ifdef PDC_WIDE
+int wborder_set(WINDOW *win, const cchar_t *ls, const cchar_t *rs,
+                const cchar_t *ts, const cchar_t *bs, const cchar_t *tl,
+                const cchar_t *tr, const cchar_t *bl, const cchar_t *br)
+{
+    PDC_LOG(("wborder_set() - called\n"));
+
+    return wborder(win, ls ? *ls : 0, rs ? *rs : 0, ts ? *ts : 0,
+                        bs ? *bs : 0, tl ? *tl : 0, tr ? *tr : 0,
+                        bl ? *bl : 0, br ? *br : 0);
+}
+
+int border_set(const cchar_t *ls, const cchar_t *rs, const cchar_t *ts,
+               const cchar_t *bs, const cchar_t *tl, const cchar_t *tr,
+               const cchar_t *bl, const cchar_t *br)
+{
+    PDC_LOG(("border_set() - called\n"));
+
+    return wborder_set(stdscr, ls, rs, ts, bs, tl, tr, bl, br);
+}
+
+int box_set(WINDOW *win, const cchar_t *verch, const cchar_t *horch)
+{
+    PDC_LOG(("box_set() - called\n"));
+
+    return wborder_set(win, verch, verch, horch, horch,
+                       (const cchar_t *)NULL, (const cchar_t *)NULL,
+                       (const cchar_t *)NULL, (const cchar_t *)NULL);
+}
+
+int whline_set(WINDOW *win, const cchar_t *wch, int n)
+{
+    PDC_LOG(("whline_set() - called\n"));
+
+    return wch ? whline(win, *wch, n) : ERR;
+}
+
+int hline_set(const cchar_t *wch, int n)
+{
+    PDC_LOG(("hline_set() - called\n"));
+
+    return whline_set(stdscr, wch, n);
+}
+
+int mvhline_set(int y, int x, const cchar_t *wch, int n)
+{
+    PDC_LOG(("mvhline_set() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return whline_set(stdscr, wch, n);
+}
+
+int mvwhline_set(WINDOW *win, int y, int x, const cchar_t *wch, int n)
+{
+    PDC_LOG(("mvwhline_set() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return whline_set(win, wch, n);
+}
+
+int wvline_set(WINDOW *win, const cchar_t *wch, int n)
+{
+    PDC_LOG(("wvline_set() - called\n"));
+
+    return wch ? wvline(win, *wch, n) : ERR;
+}
+
+int vline_set(const cchar_t *wch, int n)
+{
+    PDC_LOG(("vline_set() - called\n"));
+
+    return wvline_set(stdscr, wch, n);
+}
+
+int mvvline_set(int y, int x, const cchar_t *wch, int n)
+{
+    PDC_LOG(("mvvline_set() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return wvline_set(stdscr, wch, n);
+}
+
+int mvwvline_set(WINDOW *win, int y, int x, const cchar_t *wch, int n)
+{
+    PDC_LOG(("mvwvline_set() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return wvline_set(win, wch, n);
+}
+#endif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/clear.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/clear.c
new file mode 100644
index 0000000000..eda33855d0
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/clear.c
@@ -0,0 +1,154 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: clear.c,v 1.35 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         clear
+
+  Synopsis:
+        int clear(void);
+        int wclear(WINDOW *win);
+        int erase(void);
+        int werase(WINDOW *win);
+        int clrtobot(void);
+        int wclrtobot(WINDOW *win);
+        int clrtoeol(void);
+        int wclrtoeol(WINDOW *win);
+
+  Description:
+        erase() and werase() copy blanks (i.e. the background chtype) to 
+        every cell of the window.
+
+        clear() and wclear() are similar to erase() and werase(), but
+        they also call clearok() to ensure that the the window is 
+        cleared on the next wrefresh().
+
+        clrtobot() and wclrtobot() clear the window from the current 
+        cursor position to the end of the window.
+
+        clrtoeol() and wclrtoeol() clear the window from the current
+        cursor position to the end of the current line.
+
+  Return Value:
+        All functions return OK on success and ERR on error.
+
+  Portability                                X/Open    BSD    SYS V
+        clear                                   Y       Y       Y
+        wclear                                  Y       Y       Y
+        erase                                   Y       Y       Y
+        werase                                  Y       Y       Y
+        clrtobot                                Y       Y       Y
+        wclrtobot                               Y       Y       Y
+        clrtoeol                                Y       Y       Y
+        wclrtoeol                               Y       Y       Y
+
+**man-end****************************************************************/
+
+int wclrtoeol(WINDOW *win)
+{
+    int x, y, minx;
+    chtype blank, *ptr;
+
+    PDC_LOG(("wclrtoeol() - called: Row: %d Col: %d\n",
+             win->_cury, win->_curx));
+
+    if (!win)
+        return ERR;
+
+    y = win->_cury;
+    x = win->_curx;
+
+    /* wrs (4/10/93) account for window background */
+
+    blank = win->_bkgd;
+
+    for (minx = x, ptr = &win->_y[y][x]; minx < win->_maxx; minx++, ptr++)
+        *ptr = blank;
+
+    if (x < win->_firstch[y] || win->_firstch[y] == _NO_CHANGE)
+        win->_firstch[y] = x;
+
+    win->_lastch[y] = win->_maxx - 1;
+
+    PDC_sync(win);
+    return OK;
+}
+
+int clrtoeol(void)
+{
+    PDC_LOG(("clrtoeol() - called\n"));
+
+    return wclrtoeol(stdscr);
+}
+
+int wclrtobot(WINDOW *win)
+{
+    int savey = win->_cury;
+    int savex = win->_curx;
+
+    PDC_LOG(("wclrtobot() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    /* should this involve scrolling region somehow ? */
+
+    if (win->_cury + 1 < win->_maxy)
+    {
+        win->_curx = 0;
+        win->_cury++;
+        for (; win->_maxy > win->_cury; win->_cury++)
+            wclrtoeol(win);
+        win->_cury = savey;
+        win->_curx = savex;
+    }
+    wclrtoeol(win);
+
+    PDC_sync(win);
+    return OK;
+}
+
+int clrtobot(void)
+{
+    PDC_LOG(("clrtobot() - called\n"));
+
+    return wclrtobot(stdscr);
+}
+
+int werase(WINDOW *win)
+{
+    PDC_LOG(("werase() - called\n"));
+
+    if (wmove(win, 0, 0) == ERR)
+        return ERR;
+
+    return wclrtobot(win);
+}
+
+int erase(void)
+{
+    PDC_LOG(("erase() - called\n"));
+
+    return werase(stdscr);
+}
+
+int wclear(WINDOW *win)
+{
+    PDC_LOG(("wclear() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    win->_clear = TRUE;
+    return werase(win);
+}
+
+int clear(void)
+{
+    PDC_LOG(("clear() - called\n"));
+
+    return wclear(stdscr);
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/color.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/color.c
new file mode 100644
index 0000000000..038f760457
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/color.c
@@ -0,0 +1,295 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: color.c,v 1.83 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         color
+
+  Synopsis:
+        int start_color(void);
+        int init_pair(short pair, short fg, short bg);
+        int init_color(short color, short red, short green, short blue);
+        bool has_colors(void);
+        bool can_change_color(void);
+        int color_content(short color, short *red, short *green, short *blue);
+        int pair_content(short pair, short *fg, short *bg);
+
+        int assume_default_colors(int f, int b);
+        int use_default_colors(void);
+
+        int PDC_set_line_color(short color);
+
+  Description:
+        To use these routines, start_color() must be called, usually
+        immediately after initscr(). Colors are always used in pairs, 
+        referred to as color-pairs. A color-pair consists of a 
+        foreground color and a background color. A color-pair is 
+        initialized via init_pair(). After initialization, COLOR_PAIR(n) 
+        can be used like any other video attribute.
+
+        start_color() initializes eight basic colors (black, red, green,
+        yellow, blue, magenta, cyan, and white), and two global
+        variables; COLORS and COLOR_PAIRS (respectively defining the
+        maximum number of colors and color-pairs the terminal is capable
+        of displaying).
+
+        init_pair() changes the definition of a color-pair. It takes 
+        three arguments: the number of the color-pair to be redefined, 
+        and the new values of the foreground and background colors. The 
+        pair number must be between 0 and COLOR_PAIRS - 1, inclusive. 
+        The foreground and background must be between 0 and COLORS - 1, 
+        inclusive. If the color pair was previously initialized, the 
+        screen is refreshed, and all occurrences of that color-pair are 
+        changed to the new definition.
+
+        has_colors() indicates if the terminal supports, and can 
+        maniplulate color. It returns TRUE or FALSE.
+
+        can_change_color() indicates if the terminal has the capability
+        to change the definition of its colors.
+
+        pair_content() is used to determine what the colors of a given
+        color-pair consist of.
+
+        assume_default_colors() and use_default_colors() emulate the
+        ncurses extensions of the same names. assume_default_colors(f,
+        b) is essentially the same as init_pair(0, f, b) (which isn't
+        allowed); it redefines the default colors. use_default_colors()
+        allows the use of -1 as a foreground or background color with
+        init_pair(), and calls assume_default_colors(-1, -1); -1
+        represents the foreground or background color that the terminal
+        had at startup. If the environment variable PDC_ORIGINAL_COLORS
+        is set at the time start_color() is called, that's equivalent to
+        calling use_default_colors().
+
+        PDC_set_line_color() is used to set the color, globally, for
+        the color of the lines drawn for the attributes: A_UNDERLINE,
+        A_OVERLINE, A_LEFTLINE and A_RIGHTLINE. A value of -1 (the
+        default) indicates that the current foreground color should be
+        used.
+
+        NOTE: COLOR_PAIR() and PAIR_NUMBER() are implemented as macros.
+
+  Return Value:
+        All functions return OK on success and ERR on error, except for
+        has_colors() and can_change_colors(), which return TRUE or FALSE.
+
+  Portability                                X/Open    BSD    SYS V
+        start_color                             Y       -      3.2
+        init_pair                               Y       -      3.2
+        init_color                              Y       -      3.2
+        has_colors                              Y       -      3.2
+        can_change_color                        Y       -      3.2
+        color_content                           Y       -      3.2
+        pair_content                            Y       -      3.2
+        assume_default_colors                   -       -       -
+        use_default_colors                      -       -       -
+        PDC_set_line_color                      -       -       -
+
+**man-end****************************************************************/
+
+#include <stdlib.h>
+#include <string.h>
+
+int COLORS = 0;
+int COLOR_PAIRS = PDC_COLOR_PAIRS;
+
+bool pdc_color_started = FALSE;
+
+/* pair_set[] tracks whether a pair has been set via init_pair() */
+
+static bool pair_set[PDC_COLOR_PAIRS];
+static bool default_colors = FALSE;
+static short first_col = 0;
+
+int start_color(void)
+{
+    PDC_LOG(("start_color() - called\n"));
+
+    if (SP->mono)
+        return ERR;
+
+    pdc_color_started = TRUE;
+
+    PDC_set_blink(FALSE);   /* Also sets COLORS, to 8 or 16 */
+
+    if (!default_colors && SP->orig_attr && getenv("PDC_ORIGINAL_COLORS"))
+        default_colors = TRUE;
+
+    PDC_init_atrtab();
+
+    memset(pair_set, 0, PDC_COLOR_PAIRS);
+
+    return OK;
+}
+
+static void _normalize(short *fg, short *bg)
+{
+    if (*fg == -1)
+        *fg = SP->orig_attr ? SP->orig_fore : COLOR_WHITE;
+
+    if (*bg == -1)
+        *bg = SP->orig_attr ? SP->orig_back : COLOR_BLACK;
+}
+
+int init_pair(short pair, short fg, short bg)
+{
+    PDC_LOG(("init_pair() - called: pair %d fg %d bg %d\n", pair, fg, bg));
+
+    if (!pdc_color_started || pair < 1 || pair >= COLOR_PAIRS ||
+        fg < first_col || fg >= COLORS || bg < first_col || bg >= COLORS)
+        return ERR;
+
+    _normalize(&fg, &bg);
+
+    /* To allow the PDC_PRESERVE_SCREEN option to work, we only reset 
+       curscr if this call to init_pair() alters a color pair created by 
+       the user. */
+
+    if (pair_set[pair])
+    {
+        short oldfg, oldbg;
+
+        PDC_pair_content(pair, &oldfg, &oldbg);
+
+        if (oldfg != fg || oldbg != bg)
+            curscr->_clear = TRUE;
+    }
+
+    PDC_init_pair(pair, fg, bg);
+
+    pair_set[pair] = TRUE;
+
+    return OK;
+}
+
+bool has_colors(void)
+{
+    PDC_LOG(("has_colors() - called\n"));
+
+    return !(SP->mono);
+}
+
+int init_color(short color, short red, short green, short blue)
+{
+    PDC_LOG(("init_color() - called\n"));
+
+    if (color < 0 || color >= COLORS || !PDC_can_change_color() ||
+        red < 0 || red > 1000 || green < 0 || green > 1000 ||
+        blue < 0 || blue > 1000)
+        return ERR;
+
+    return PDC_init_color(color, red, green, blue);
+}
+
+int color_content(short color, short *red, short *green, short *blue)
+{
+    PDC_LOG(("color_content() - called\n"));
+
+    if (color < 0 || color >= COLORS || !red || !green || !blue)
+        return ERR;
+
+    if (PDC_can_change_color())
+        return PDC_color_content(color, red, green, blue);
+    else
+    {
+        /* Simulated values for platforms that don't support palette 
+           changing */
+
+        short maxval = (color & 8) ? 1000 : 680;
+
+        *red = (color & COLOR_RED) ? maxval : 0;
+        *green = (color & COLOR_GREEN) ? maxval : 0;
+        *blue = (color & COLOR_BLUE) ? maxval : 0;
+
+        return OK;
+    }
+}
+
+bool can_change_color(void)
+{
+    PDC_LOG(("can_change_color() - called\n"));
+
+    return PDC_can_change_color();
+}
+
+int pair_content(short pair, short *fg, short *bg)
+{
+    PDC_LOG(("pair_content() - called\n"));
+
+    if (pair < 0 || pair >= COLOR_PAIRS || !fg || !bg)
+        return ERR;
+
+    return PDC_pair_content(pair, fg, bg);
+}
+
+int assume_default_colors(int f, int b)
+{
+    PDC_LOG(("assume_default_colors() - called: f %d b %d\n", f, b));
+
+    if (f < -1 || f >= COLORS || b < -1 || b >= COLORS)
+        return ERR;
+
+    if (pdc_color_started)
+    {
+        short fg, bg, oldfg, oldbg;
+
+        fg = f;
+        bg = b;
+
+        _normalize(&fg, &bg);
+
+        PDC_pair_content(0, &oldfg, &oldbg);
+
+        if (oldfg != fg || oldbg != bg)
+            curscr->_clear = TRUE;
+
+        PDC_init_pair(0, fg, bg);
+    }
+
+    return OK;
+}
+
+int use_default_colors(void)
+{
+    PDC_LOG(("use_default_colors() - called\n"));
+
+    default_colors = TRUE;
+    first_col = -1;
+
+    return assume_default_colors(-1, -1);
+}
+
+int PDC_set_line_color(short color)
+{
+    PDC_LOG(("PDC_set_line_color() - called: %d\n", color));
+
+    if (color < -1 || color >= COLORS)
+        return ERR;
+
+    SP->line_color = color;
+
+    return OK;
+}
+
+void PDC_init_atrtab(void)
+{
+    int i;
+    short fg, bg;
+
+    if (pdc_color_started && !default_colors)
+    {
+        fg = COLOR_WHITE;
+        bg = COLOR_BLACK;
+    }
+    else
+        fg = bg = -1;
+
+    _normalize(&fg, &bg);
+
+    for (i = 0; i < PDC_COLOR_PAIRS; i++)
+        PDC_init_pair(i, fg, bg);
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/debug.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/debug.c
new file mode 100644
index 0000000000..95dc7d445f
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/debug.c
@@ -0,0 +1,81 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: debug.c,v 1.7 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         debug
+
+  Synopsis:
+        void traceon(void);
+        void traceoff(void);
+        void PDC_debug(const char *, ...);
+
+  Description:
+        traceon() and traceoff() toggle the recording of debugging 
+        information to the file "trace". Although not standard, similar 
+        functions are in some other curses implementations.
+
+        PDC_debug() is the function that writes to the file, based on 
+        whether traceon() has been called. It's used from the PDC_LOG() 
+        macro.
+
+  Portability                                X/Open    BSD    SYS V
+        traceon                                 -       -       -
+        traceoff                                -       -       -
+        PDC_debug                               -       -       -
+
+**man-end****************************************************************/
+
+#include <string.h>
+#include <sys/types.h>
+#include <time.h>
+
+bool pdc_trace_on = FALSE;
+
+void PDC_debug(const char *fmt, ...)
+{
+    va_list args;
+    FILE *dbfp;
+    char hms[9];
+    time_t now;
+
+    if (!pdc_trace_on)
+        return; 
+
+    /* open debug log file append */
+
+    dbfp = fopen("trace", "a");
+    if (!dbfp)
+    {
+        fprintf(stderr,
+            "PDC_debug(): Unable to open debug log file\n");
+        return;
+    }
+
+    time(&now);
+    strftime(hms, 9, "%H:%M:%S", localtime(&now));
+    fprintf(dbfp, "At: %8.8ld - %s ", (long) clock(), hms);
+
+    va_start(args, fmt);
+    vfprintf(dbfp, fmt, args);
+    va_end(args);
+
+    fclose(dbfp);
+}
+
+void traceon(void)
+{
+    PDC_LOG(("traceon() - called\n"));
+
+    pdc_trace_on = TRUE;
+}
+
+void traceoff(void)
+{
+    PDC_LOG(("traceoff() - called\n"));
+
+    pdc_trace_on = FALSE;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/delch.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/delch.c
new file mode 100644
index 0000000000..9c2416eefb
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/delch.c
@@ -0,0 +1,93 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: delch.c,v 1.33 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         delch
+
+  Synopsis:
+        int delch(void);
+        int wdelch(WINDOW *win);
+        int mvdelch(int y, int x);
+        int mvwdelch(WINDOW *win, int y, int x);
+
+  Description:
+        The character under the cursor in the window is deleted.  All
+        characters to the right on the same line are moved to the left
+        one position and the last character on the line is filled with
+        a blank.  The cursor position does not change (after moving to
+        y, x if coordinates are specified).
+
+  Return Value:
+        All functions return OK on success and ERR on error.
+
+  Portability                                X/Open    BSD    SYS V
+        delch                                   Y       Y       Y
+        wdelch                                  Y       Y       Y
+        mvdelch                                 Y       Y       Y
+        mvwdelch                                Y       Y       Y
+
+**man-end****************************************************************/
+
+#include <string.h>
+
+int wdelch(WINDOW *win)
+{
+    int y, x, maxx;
+    chtype *temp1;
+
+    PDC_LOG(("wdelch() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    y = win->_cury;
+    x = win->_curx;
+    maxx = win->_maxx - 1;
+    temp1 = &win->_y[y][x];
+
+    memmove(temp1, temp1 + 1, (maxx - x) * sizeof(chtype));
+
+    /* wrs (4/10/93) account for window background */
+
+    win->_y[y][maxx] = win->_bkgd;
+
+    win->_lastch[y] = maxx;
+
+    if ((win->_firstch[y] == _NO_CHANGE) || (win->_firstch[y] > x))
+        win->_firstch[y] = x;
+
+    PDC_sync(win);
+
+    return OK;
+}
+
+int delch(void)
+{
+    PDC_LOG(("delch() - called\n"));
+
+    return wdelch(stdscr);
+}
+
+int mvdelch(int y, int x)
+{
+    PDC_LOG(("mvdelch() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return wdelch(stdscr);
+}
+
+int mvwdelch(WINDOW *win, int y, int x)
+{
+    PDC_LOG(("mvwdelch() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return wdelch(win);
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/deleteln.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/deleteln.c
new file mode 100644
index 0000000000..c856e90a38
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/deleteln.c
@@ -0,0 +1,208 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: deleteln.c,v 1.35 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         deleteln
+
+  Synopsis:
+        int deleteln(void);
+        int wdeleteln(WINDOW *win);
+        int insdelln(int n);
+        int winsdelln(WINDOW *win, int n);
+        int insertln(void);
+        int winsertln(WINDOW *win);
+
+        int mvdeleteln(int y, int x);
+        int mvwdeleteln(WINDOW *win, int y, int x);
+        int mvinsertln(int y, int x);
+        int mvwinsertln(WINDOW *win, int y, int x);
+
+  Description:
+        With the deleteln() and wdeleteln() functions, the line under
+        the cursor in the window is deleted.  All lines below the
+        current line are moved up one line.  The bottom line of the
+        window is cleared.  The cursor position does not change.
+
+        With the insertln() and winsertn() functions, a blank line is 
+        inserted above the current line and the bottom line is lost.
+
+        mvdeleteln(), mvwdeleteln(), mvinsertln() and mvwinsertln() 
+        allow moving the cursor and inserting/deleting in one call.
+
+  Return Value:
+        All functions return OK on success and ERR on error.
+
+  Portability                                X/Open    BSD    SYS V
+        deleteln                                Y       Y       Y
+        wdeleteln                               Y       Y       Y
+        mvdeleteln                              -       -       -
+        mvwdeleteln                             -       -       -
+        insdelln                                Y       -      4.0
+        winsdelln                               Y       -      4.0
+        insertln                                Y       Y       Y
+        winsertln                               Y       Y       Y
+        mvinsertln                              -       -       -
+        mvwinsertln                             -       -       -
+
+**man-end****************************************************************/
+
+int wdeleteln(WINDOW *win)
+{
+    chtype blank, *temp, *ptr;
+    int y;
+
+    PDC_LOG(("wdeleteln() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    /* wrs (4/10/93) account for window background */
+
+    blank = win->_bkgd;
+
+    temp = win->_y[win->_cury];
+
+    for (y = win->_cury; y < win->_bmarg; y++)
+    {
+        win->_y[y] = win->_y[y + 1];
+        win->_firstch[y] = 0;
+        win->_lastch[y] = win->_maxx - 1;
+    }
+
+    for (ptr = temp; (ptr - temp < win->_maxx); ptr++)
+        *ptr = blank;           /* make a blank line */
+
+    if (win->_cury <= win->_bmarg) 
+    {
+        win->_firstch[win->_bmarg] = 0;
+        win->_lastch[win->_bmarg] = win->_maxx - 1;
+        win->_y[win->_bmarg] = temp;
+    }
+
+    return OK;
+}
+
+int deleteln(void)
+{
+    PDC_LOG(("deleteln() - called\n"));
+
+    return wdeleteln(stdscr);
+}
+
+int mvdeleteln(int y, int x)
+{
+    PDC_LOG(("mvdeleteln() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return wdeleteln(stdscr);
+}
+
+int mvwdeleteln(WINDOW *win, int y, int x)
+{
+    PDC_LOG(("mvwdeleteln() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return wdeleteln(win);
+}
+
+int winsdelln(WINDOW *win, int n)
+{
+    int i;
+
+    PDC_LOG(("winsdelln() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    if (n > 0)
+    {
+        for (i = 0; i < n; i++)
+            if (winsertln(win) == ERR)
+                return ERR;
+    }
+    else if (n < 0)
+    {
+        n = -n;
+        for (i = 0; i < n; i++)
+            if (wdeleteln(win) == ERR)
+                return ERR;
+    }
+
+    return OK;
+}
+
+int insdelln(int n)
+{
+    PDC_LOG(("insdelln() - called\n"));
+
+    return winsdelln(stdscr, n);
+}
+
+int winsertln(WINDOW *win)
+{
+    chtype blank, *temp, *end;
+    int y;
+
+    PDC_LOG(("winsertln() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    /* wrs (4/10/93) account for window background */
+
+    blank = win->_bkgd;
+
+    temp = win->_y[win->_maxy - 1];
+
+    for (y = win->_maxy - 1; y > win->_cury; y--)
+    {
+        win->_y[y] = win->_y[y - 1];
+        win->_firstch[y] = 0;
+        win->_lastch[y] = win->_maxx - 1;
+    }
+
+    win->_y[win->_cury] = temp;
+
+    for (end = &temp[win->_maxx - 1]; temp <= end; temp++)
+        *temp = blank;
+
+    win->_firstch[win->_cury] = 0;
+    win->_lastch[win->_cury] = win->_maxx - 1;
+
+    return OK;
+}
+
+int insertln(void)
+{
+    PDC_LOG(("insertln() - called\n"));
+
+    return winsertln(stdscr);
+}
+
+int mvinsertln(int y, int x)
+{
+    PDC_LOG(("mvinsertln() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return winsertln(stdscr);
+}
+
+int mvwinsertln(WINDOW *win, int y, int x)
+{
+    PDC_LOG(("mvwinsertln() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return winsertln(win);
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/deprec.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/deprec.c
new file mode 100644
index 0000000000..83e6131102
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/deprec.c
@@ -0,0 +1,29 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: deprec.c,v 1.6 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/* Deprecated functions. These should not be used, and will eventually 
+   be removed. They're here solely for the benefit of applications that 
+   linked to them in older versions of PDCurses. */
+
+bool PDC_check_bios_key(void)
+{
+    return PDC_check_key();
+}
+
+int PDC_get_bios_key(void)
+{
+    return PDC_get_key();
+}
+
+bool PDC_get_ctrl_break(void)
+{
+    return !SP->raw_inp;
+}
+
+int PDC_set_ctrl_break(bool setting)
+{
+    return setting ? noraw() : raw();
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/getch.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/getch.c
new file mode 100644
index 0000000000..87677bae2e
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/getch.c
@@ -0,0 +1,410 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: getch.c,v 1.72 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         getch
+
+  Synopsis:
+        int getch(void);
+        int wgetch(WINDOW *win);
+        int mvgetch(int y, int x);
+        int mvwgetch(WINDOW *win, int y, int x);
+        int ungetch(int ch);
+        int flushinp(void);
+
+        int get_wch(wint_t *wch);
+        int wget_wch(WINDOW *win, wint_t *wch);
+        int mvget_wch(int y, int x, wint_t *wch);
+        int mvwget_wch(WINDOW *win, int y, int x, wint_t *wch);
+        int unget_wch(const wchar_t wch);
+
+        unsigned long PDC_get_key_modifiers(void);
+        int PDC_save_key_modifiers(bool flag);
+        int PDC_return_key_modifiers(bool flag);
+
+  Description:
+        With the getch(), wgetch(), mvgetch(), and mvwgetch() functions, 
+        a character is read from the terminal associated with the window. 
+        In nodelay mode, if there is no input waiting, the value ERR is 
+        returned. In delay mode, the program will hang until the system 
+        passes text through to the program. Depending on the setting of 
+        cbreak(), this will be after one character or after the first 
+        newline.  Unless noecho() has been set, the character will also 
+        be echoed into the designated window.
+
+        If keypad() is TRUE, and a function key is pressed, the token for
+        that function key will be returned instead of the raw characters.
+        Possible function keys are defined in <curses.h> with integers
+        beginning with 0401, whose names begin with KEY_.
+
+        If nodelay(win, TRUE) has been called on the window and no input
+        is waiting, the value ERR is returned.
+
+        ungetch() places ch back onto the input queue to be returned by 
+        the next call to wgetch().
+
+        flushinp() throws away any type-ahead that has been typed by the 
+        user and has not yet been read by the program.
+
+        PDC_get_key_modifiers() returns the keyboard modifiers (shift, 
+        control, alt, numlock) effective at the time of the last getch() 
+        call, if PDC_save_key_modifiers(TRUE) has been called before the 
+        getch(). Use the macros PDC_KEY_MODIFIER_* to determine which 
+        modifier(s) were set. PDC_return_key_modifiers() tells getch() 
+        to return modifier keys pressed alone as keystrokes (KEY_ALT_L, 
+        etc.). These may not work on all platforms.
+
+        NOTE: getch() and ungetch() are implemented as macros, to avoid 
+        conflict with many DOS compiler's runtime libraries.
+
+  Return Value:
+        These functions return ERR or the value of the character, meta 
+        character or function key token.
+
+  Portability                                X/Open    BSD    SYS V
+        getch                                   Y       Y       Y
+        wgetch                                  Y       Y       Y
+        mvgetch                                 Y       Y       Y
+        mvwgetch                                Y       Y       Y
+        ungetch                                 Y       Y       Y
+        flushinp                                Y       Y       Y
+        get_wch                                 Y
+        wget_wch                                Y
+        mvget_wch                               Y
+        mvwget_wch                              Y
+        unget_wch                               Y
+        PDC_get_key_modifiers                   -       -       -
+
+**man-end****************************************************************/
+
+#define _INBUFSIZ   512 /* size of terminal input buffer */
+#define NUNGETCH    256 /* max # chars to ungetch() */
+
+static int c_pindex = 0;    /* putter index */
+static int c_gindex = 1;    /* getter index */
+static int c_ungind = 0;    /* ungetch() push index */
+static int c_ungch[NUNGETCH];   /* array of ungotten chars */
+
+static int _mouse_key(WINDOW *win)
+{
+    int i, key = KEY_MOUSE;
+    unsigned long mbe = SP->_trap_mbe;
+
+    /* Filter unwanted mouse events */
+
+    for (i = 0; i < 3; i++)
+    {
+        if (pdc_mouse_status.changes & (1 << i))
+        {
+            int shf = i * 5;
+            short button = pdc_mouse_status.button[i] & BUTTON_ACTION_MASK;
+
+            if (   (!(mbe & (BUTTON1_PRESSED << shf)) &&
+                    (button == BUTTON_PRESSED))
+
+                || (!(mbe & (BUTTON1_CLICKED << shf)) &&
+                    (button == BUTTON_CLICKED))
+
+                || (!(mbe & (BUTTON1_DOUBLE_CLICKED << shf)) &&
+                    (button == BUTTON_DOUBLE_CLICKED))
+
+                || (!(mbe & (BUTTON1_MOVED << shf)) &&
+                    (button == BUTTON_MOVED))
+
+                || (!(mbe & (BUTTON1_RELEASED << shf)) &&
+                    (button == BUTTON_RELEASED))
+            )
+                pdc_mouse_status.changes ^= (1 << i);
+        }
+    }
+
+    if (pdc_mouse_status.changes & PDC_MOUSE_MOVED)
+    {
+        if (!(mbe & (BUTTON1_MOVED|BUTTON2_MOVED|BUTTON3_MOVED)))
+            pdc_mouse_status.changes ^= PDC_MOUSE_MOVED;
+    }
+
+    if (pdc_mouse_status.changes &
+        (PDC_MOUSE_WHEEL_UP|PDC_MOUSE_WHEEL_DOWN))
+    {
+        if (!(mbe & MOUSE_WHEEL_SCROLL))
+            pdc_mouse_status.changes &=
+                ~(PDC_MOUSE_WHEEL_UP|PDC_MOUSE_WHEEL_DOWN);
+    }
+
+    if (!pdc_mouse_status.changes)
+        return -1;
+
+    /* Check for click in slk area */
+
+    i = PDC_mouse_in_slk(pdc_mouse_status.y, pdc_mouse_status.x);
+
+    if (i)
+    {
+        if (pdc_mouse_status.button[0] & (BUTTON_PRESSED|BUTTON_CLICKED))
+            key = KEY_F(i);
+        else
+            key = -1;
+    }
+
+    return key;
+}
+
+int wgetch(WINDOW *win)
+{
+    static int buffer[_INBUFSIZ];   /* character buffer */
+    int key, waitcount;
+
+    PDC_LOG(("wgetch() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    waitcount = 0;
+
+     /* set the number of 1/20th second napms() calls */
+
+    if (SP->delaytenths)
+        waitcount = 2 * SP->delaytenths;
+    else
+        if (win->_delayms)
+        {
+            /* Can't really do millisecond intervals, so delay in 
+               1/20ths of a second (50ms) */
+
+            waitcount = win->_delayms / 50;
+            if (!waitcount)
+                waitcount = 1;
+        }
+
+    /* refresh window when wgetch is called if there have been changes 
+       to it and it is not a pad */
+
+    if (!(win->_flags & _PAD) && ((!win->_leaveit &&
+         (win->_begx + win->_curx != SP->curscol ||
+          win->_begy + win->_cury != SP->cursrow)) || is_wintouched(win)))
+        wrefresh(win);
+
+    /* if ungotten char exists, remove and return it */
+
+    if (c_ungind)
+        return c_ungch[--c_ungind];
+
+    /* if normal and data in buffer */
+
+    if ((!SP->raw_inp && !SP->cbreak) && (c_gindex < c_pindex))
+        return buffer[c_gindex++];
+
+    /* prepare to buffer data */
+
+    c_pindex = 0;
+    c_gindex = 0;
+
+    /* to get here, no keys are buffered. go and get one. */
+
+    for (;;)            /* loop for any buffering */
+    {
+        /* is there a keystroke ready? */
+
+        if (!PDC_check_key())
+        {
+            /* if not, handle timeout() and halfdelay() */
+
+            if (SP->delaytenths || win->_delayms)
+            {
+                if (!waitcount)
+                    return ERR;
+
+                waitcount--;
+            }
+            else
+                if (win->_nodelay)
+                    return ERR;
+
+            napms(50);  /* sleep for 1/20th second */
+            continue;   /* then check again */
+        }
+
+        /* if there is, fetch it */
+
+        key = PDC_get_key();
+
+        if (SP->key_code)
+        {
+            /* filter special keys if not in keypad mode */
+
+            if (!win->_use_keypad)
+                key = -1;
+
+            /* filter mouse events; translate mouse clicks in the slk 
+               area to function keys */
+
+            else if (key == KEY_MOUSE)
+                key = _mouse_key(win);
+        }
+
+        /* unwanted key? loop back */
+
+        if (key == -1)
+            continue;
+
+        /* translate CR */
+
+        if (key == '\r' && SP->autocr && !SP->raw_inp)
+            key = '\n';
+
+        /* if echo is enabled */
+
+        if (SP->echo && !SP->key_code)
+        {
+            waddch(win, key);
+            wrefresh(win);
+        }
+
+        /* if no buffering */
+
+        if (SP->raw_inp || SP->cbreak)
+            return key;
+
+        /* if no overflow, put data in buffer */
+
+        if (key == '\b')
+        {
+            if (c_pindex > c_gindex)
+                c_pindex--;
+        }
+        else
+            if (c_pindex < _INBUFSIZ - 2)
+                buffer[c_pindex++] = key;
+
+        /* if we got a line */
+
+        if (key == '\n' || key == '\r')
+            return buffer[c_gindex++];
+    }
+}
+
+int mvgetch(int y, int x)
+{
+    PDC_LOG(("mvgetch() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return wgetch(stdscr);
+}
+
+int mvwgetch(WINDOW *win, int y, int x)
+{
+    PDC_LOG(("mvwgetch() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return wgetch(win);
+}
+
+int PDC_ungetch(int ch)
+{
+    PDC_LOG(("ungetch() - called\n"));
+
+    if (c_ungind >= NUNGETCH)   /* pushback stack full */
+        return ERR;
+
+    c_ungch[c_ungind++] = ch;
+
+    return OK;
+}
+
+int flushinp(void)
+{
+    PDC_LOG(("flushinp() - called\n"));
+
+    PDC_flushinp();
+
+    c_gindex = 1;           /* set indices to kill buffer */
+    c_pindex = 0;
+    c_ungind = 0;           /* clear c_ungch array */
+
+    return OK;
+}
+
+unsigned long PDC_get_key_modifiers(void)
+{
+    PDC_LOG(("PDC_get_key_modifiers() - called\n"));
+
+    return pdc_key_modifiers;
+}
+
+int PDC_save_key_modifiers(bool flag)
+{
+    PDC_LOG(("PDC_save_key_modifiers() - called\n"));
+
+    SP->save_key_modifiers = flag;
+    return OK;
+}
+
+int PDC_return_key_modifiers(bool flag)
+{
+    PDC_LOG(("PDC_return_key_modifiers() - called\n"));
+
+    SP->return_key_modifiers = flag;
+    return PDC_modifiers_set();
+}
+
+#ifdef PDC_WIDE
+int wget_wch(WINDOW *win, wint_t *wch)
+{
+    int key;
+
+    PDC_LOG(("wget_wch() - called\n"));
+
+    if (!wch)
+        return ERR;
+
+    key = wgetch(win);
+
+    if (key == ERR)
+        return ERR;
+
+    *wch = key;
+
+    return SP->key_code ? KEY_CODE_YES : OK;
+}
+
+int get_wch(wint_t *wch)
+{
+    PDC_LOG(("get_wch() - called\n"));
+
+    return wget_wch(stdscr, wch);
+}
+
+int mvget_wch(int y, int x, wint_t *wch)
+{
+    PDC_LOG(("mvget_wch() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return wget_wch(stdscr, wch);
+}
+
+int mvwget_wch(WINDOW *win, int y, int x, wint_t *wch)
+{
+    PDC_LOG(("mvwget_wch() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return wget_wch(win, wch);
+}
+
+int unget_wch(const wchar_t wch)
+{
+    return PDC_ungetch(wch);
+}
+#endif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/getstr.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/getstr.c
new file mode 100644
index 0000000000..c6386d3158
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/getstr.c
@@ -0,0 +1,471 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: getstr.c,v 1.51 2008/07/14 04:24:51 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         getstr
+
+  Synopsis:
+        int getstr(char *str);
+        int wgetstr(WINDOW *win, char *str);
+        int mvgetstr(int y, int x, char *str);
+        int mvwgetstr(WINDOW *win, int y, int x, char *str);
+        int getnstr(char *str, int n);
+        int wgetnstr(WINDOW *win, char *str, int n);
+        int mvgetnstr(int y, int x, char *str, int n);
+        int mvwgetnstr(WINDOW *win, int y, int x, char *str, int n);
+
+        int get_wstr(wint_t *wstr);
+        int wget_wstr(WINDOW *win, wint_t *wstr);
+        int mvget_wstr(int y, int x, wint_t *wstr);
+        int mvwget_wstr(WINDOW *win, int, int, wint_t *wstr);
+        int getn_wstr(wint_t *wstr, int n);
+        int wgetn_wstr(WINDOW *win, wint_t *wstr, int n);
+        int mvgetn_wstr(int y, int x, wint_t *wstr, int n);
+        int mvwgetn_wstr(WINDOW *win, int y, int x, wint_t *wstr, int n);
+
+  Description:
+        These routines call wgetch() repeatedly to build a string, 
+        interpreting erase and kill characters along the way, until a 
+        newline or carriage return is received. When PDCurses is built 
+        with wide-character support enabled, the narrow-character 
+        functions convert the wgetch()'d values into a multibyte string 
+        in the current locale before returning it. The resulting string 
+        is placed in the area pointed to by *str. The routines with n as 
+        the last argument read at most n characters.
+
+        Note that there's no way to know how long the buffer passed to 
+        wgetstr() is, so use wgetnstr() to avoid buffer overflows.
+
+  Return Value:
+        This functions return ERR on failure or any other value on 
+        success.
+
+  Portability                                X/Open    BSD    SYS V
+        getstr                                  Y       Y       Y
+        wgetstr                                 Y       Y       Y
+        mvgetstr                                Y       Y       Y
+        mvwgetstr                               Y       Y       Y
+        getnstr                                 Y       -      4.0
+        wgetnstr                                Y       -      4.0
+        mvgetnstr                               Y       -       -
+        mvwgetnstr                              Y       -       -
+        get_wstr                                Y
+        wget_wstr                               Y
+        mvget_wstr                              Y
+        mvwget_wstr                             Y
+        getn_wstr                               Y
+        wgetn_wstr                              Y
+        mvgetn_wstr                             Y
+        mvwgetn_wstr                            Y
+
+**man-end****************************************************************/
+
+#define MAXLINE 255
+
+int wgetnstr(WINDOW *win, char *str, int n)
+{
+#ifdef PDC_WIDE
+    wchar_t wstr[MAXLINE + 1];
+
+    if (n < 0 || n > MAXLINE)
+        n = MAXLINE;
+
+    if (wgetn_wstr(win, (wint_t *)wstr, n) == ERR)
+        return ERR;
+
+    return PDC_wcstombs(str, wstr, n);
+#else
+    int ch, i, num, x, chars;
+    char *p;
+    bool stop, oldecho, oldcbreak, oldnodelay;
+
+    PDC_LOG(("wgetnstr() - called\n"));
+
+    if (!win || !str)
+        return ERR;
+
+    chars = 0;
+    p = str;
+    stop = FALSE;
+
+    x = win->_curx;
+
+    oldcbreak = SP->cbreak; /* remember states */
+    oldecho = SP->echo;
+    oldnodelay = win->_nodelay;
+
+    SP->echo = FALSE;       /* we do echo ourselves */
+    cbreak();               /* ensure each key is returned immediately */
+    win->_nodelay = FALSE;  /* don't return -1 */
+
+    wrefresh(win);
+
+    while (!stop)
+    {
+        ch = wgetch(win);
+
+        switch (ch)
+        {
+
+        case '\t':
+            ch = ' ';
+            num = TABSIZE - (win->_curx - x) % TABSIZE;
+            for (i = 0; i < num; i++)
+            {
+                if (chars < n)
+                {
+                    if (oldecho) 
+                        waddch(win, ch);
+                    *p++ = ch;
+                    ++chars;
+                }
+                else
+                    beep();
+            }
+            break;
+
+        case _ECHAR:        /* CTRL-H -- Delete character */
+            if (p > str)
+            {
+                if (oldecho) 
+                    waddstr(win, "\b \b");
+                ch = (unsigned char)(*--p);
+                if ((ch < ' ') && (oldecho))
+                    waddstr(win, "\b \b");
+                chars--;
+            }
+            break;
+
+        case _DLCHAR:       /* CTRL-U -- Delete line */
+            while (p > str)
+            {
+                if (oldecho) 
+                    waddstr(win, "\b \b");
+                ch = (unsigned char)(*--p);
+                if ((ch < ' ') && (oldecho))
+                    waddstr(win, "\b \b");
+            }
+            chars = 0;
+            break;
+
+        case _DWCHAR:       /* CTRL-W -- Delete word */
+
+            while ((p > str) && (*(p - 1) == ' '))
+            {
+                if (oldecho) 
+                    waddstr(win, "\b \b");
+
+                --p;        /* remove space */
+                chars--;
+            }
+            while ((p > str) && (*(p - 1) != ' '))
+            {
+                if (oldecho) 
+                    waddstr(win, "\b \b");
+
+                ch = (unsigned char)(*--p);
+                if ((ch < ' ') && (oldecho))
+                    waddstr(win, "\b \b");
+                chars--;
+            }
+            break;
+
+        case '\n':
+        case '\r':
+            stop = TRUE;
+            if (oldecho) 
+                waddch(win, '\n');
+            break;
+
+        default:
+            if (chars < n)
+            {
+                if (!SP->key_code && ch < 0x100)
+                {
+                    *p++ = ch;
+                    if (oldecho) 
+                        waddch(win, ch);
+                    chars++;
+                }
+            }
+            else
+                beep();
+
+            break;
+      
+        }
+
+        wrefresh(win);
+    }
+
+    *p = '\0';
+
+    SP->echo = oldecho;     /* restore old settings */
+    SP->cbreak = oldcbreak;
+    win->_nodelay = oldnodelay;
+
+    return OK;
+#endif
+}
+
+int getstr(char *str)
+{
+    PDC_LOG(("getstr() - called\n"));
+
+    return wgetnstr(stdscr, str, MAXLINE);
+}
+
+int wgetstr(WINDOW *win, char *str)
+{
+    PDC_LOG(("wgetstr() - called\n"));
+
+    return wgetnstr(win, str, MAXLINE);
+}
+
+int mvgetstr(int y, int x, char *str)
+{
+    PDC_LOG(("mvgetstr() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return wgetnstr(stdscr, str, MAXLINE);
+}
+
+int mvwgetstr(WINDOW *win, int y, int x, char *str)
+{
+    PDC_LOG(("mvwgetstr() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return wgetnstr(win, str, MAXLINE);
+}
+
+int getnstr(char *str, int n)
+{
+    PDC_LOG(("getnstr() - called\n"));
+
+    return wgetnstr(stdscr, str, n);
+}
+
+int mvgetnstr(int y, int x, char *str, int n)
+{
+    PDC_LOG(("mvgetnstr() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return wgetnstr(stdscr, str, n);
+}
+
+int mvwgetnstr(WINDOW *win, int y, int x, char *str, int n)
+{
+    PDC_LOG(("mvwgetnstr() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return wgetnstr(win, str, n);
+}
+
+#ifdef PDC_WIDE
+int wgetn_wstr(WINDOW *win, wint_t *wstr, int n)
+{
+    int ch, i, num, x, chars;
+    wint_t *p;
+    bool stop, oldecho, oldcbreak, oldnodelay;
+
+    PDC_LOG(("wgetn_wstr() - called\n"));
+
+    if (!win || !wstr)
+        return ERR;
+
+    chars = 0;
+    p = wstr;
+    stop = FALSE;
+
+    x = win->_curx;
+
+    oldcbreak = SP->cbreak; /* remember states */
+    oldecho = SP->echo;
+    oldnodelay = win->_nodelay;
+
+    SP->echo = FALSE;       /* we do echo ourselves */
+    cbreak();               /* ensure each key is returned immediately */
+    win->_nodelay = FALSE;  /* don't return -1 */
+
+    wrefresh(win);
+
+    while (!stop)
+    {
+        ch = wgetch(win);
+
+        switch (ch)
+        {
+
+        case '\t':
+            ch = ' ';
+            num = TABSIZE - (win->_curx - x) % TABSIZE;
+            for (i = 0; i < num; i++)
+            {
+                if (chars < n)
+                {
+                    if (oldecho) 
+                        waddch(win, ch);
+                    *p++ = ch;
+                    ++chars;
+                }
+                else
+                    beep();
+            }
+            break;
+
+        case _ECHAR:        /* CTRL-H -- Delete character */
+            if (p > wstr)
+            {
+                if (oldecho) 
+                    waddstr(win, "\b \b");
+                ch = *--p;
+                if ((ch < ' ') && (oldecho))
+                    waddstr(win, "\b \b");
+                chars--;
+            }
+            break;
+
+        case _DLCHAR:       /* CTRL-U -- Delete line */
+            while (p > wstr)
+            {
+                if (oldecho) 
+                    waddstr(win, "\b \b");
+                ch = *--p;
+                if ((ch < ' ') && (oldecho))
+                    waddstr(win, "\b \b");
+            }
+            chars = 0;
+            break;
+
+        case _DWCHAR:       /* CTRL-W -- Delete word */
+
+            while ((p > wstr) && (*(p - 1) == ' '))
+            {
+                if (oldecho) 
+                    waddstr(win, "\b \b");
+
+                --p;        /* remove space */
+                chars--;
+            }
+            while ((p > wstr) && (*(p - 1) != ' '))
+            {
+                if (oldecho) 
+                    waddstr(win, "\b \b");
+
+                ch = *--p;
+                if ((ch < ' ') && (oldecho))
+                    waddstr(win, "\b \b");
+                chars--;
+            }
+            break;
+
+        case '\n':
+        case '\r':
+            stop = TRUE;
+            if (oldecho) 
+                waddch(win, '\n');
+            break;
+
+        default:
+            if (chars < n)
+            {
+                if (!SP->key_code)
+                {
+                    *p++ = ch;
+                    if (oldecho)
+                        waddch(win, ch);
+                    chars++;
+                }
+            }
+            else
+                beep();
+
+            break;
+      
+        }
+
+        wrefresh(win);
+    }
+
+    *p = '\0';
+
+    SP->echo = oldecho;     /* restore old settings */
+    SP->cbreak = oldcbreak;
+    win->_nodelay = oldnodelay;
+
+    return OK;
+}
+
+int get_wstr(wint_t *wstr)
+{
+    PDC_LOG(("get_wstr() - called\n"));
+
+    return wgetn_wstr(stdscr, wstr, MAXLINE);
+}
+
+int wget_wstr(WINDOW *win, wint_t *wstr)
+{
+    PDC_LOG(("wget_wstr() - called\n"));
+
+    return wgetn_wstr(win, wstr, MAXLINE);
+}
+
+int mvget_wstr(int y, int x, wint_t *wstr)
+{
+    PDC_LOG(("mvget_wstr() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return wgetn_wstr(stdscr, wstr, MAXLINE);
+}
+
+int mvwget_wstr(WINDOW *win, int y, int x, wint_t *wstr)
+{
+    PDC_LOG(("mvwget_wstr() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return wgetn_wstr(win, wstr, MAXLINE);
+}
+
+int getn_wstr(wint_t *wstr, int n)
+{
+    PDC_LOG(("getn_wstr() - called\n"));
+
+    return wgetn_wstr(stdscr, wstr, n);
+}
+
+int mvgetn_wstr(int y, int x, wint_t *wstr, int n)
+{
+    PDC_LOG(("mvgetn_wstr() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return wgetn_wstr(stdscr, wstr, n);
+}
+
+int mvwgetn_wstr(WINDOW *win, int y, int x, wint_t *wstr, int n)
+{
+    PDC_LOG(("mvwgetn_wstr() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return wgetn_wstr(win, wstr, n);
+}
+#endif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/getyx.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/getyx.c
new file mode 100644
index 0000000000..fd0564d904
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/getyx.c
@@ -0,0 +1,143 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: getyx.c,v 1.29 2008/07/15 17:13:26 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         getyx
+
+  Synopsis:
+        void getyx(WINDOW *win, int y, int x);
+        void getparyx(WINDOW *win, int y, int x);
+        void getbegyx(WINDOW *win, int y, int x);
+        void getmaxyx(WINDOW *win, int y, int x);
+
+        void getsyx(int y, int x);
+        int setsyx(int y, int x);
+
+        int getbegy(WINDOW *win);
+        int getbegx(WINDOW *win);
+        int getcury(WINDOW *win);
+        int getcurx(WINDOW *win);
+        int getpary(WINDOW *win);
+        int getparx(WINDOW *win);
+        int getmaxy(WINDOW *win);
+        int getmaxx(WINDOW *win);
+
+  Description:
+        The getyx() macro (defined in curses.h -- the prototypes here 
+        are merely illustrative) puts the current cursor position of the 
+        specified window into y and x. getbegyx() and getmaxyx() return 
+        the starting coordinates and size of the specified window, 
+        respectively. getparyx() returns the starting coordinates of the 
+        parent's window, if the specified window is a subwindow; 
+        otherwise it sets y and x to -1. These are all macros.
+
+        getsyx() gets the coordinates of the virtual screen cursor, and
+        stores them in y and x. If leaveok() is TRUE, it returns -1, -1.
+        If lines have been removed with ripoffline(), then getsyx()
+        includes these lines in its count; so, the returned y and x
+        values should only be used with setsyx().
+
+        setsyx() sets the virtual screen cursor to the y, x coordinates.
+        If y, x are -1, -1, leaveok() is set TRUE.
+
+        getsyx() and setsyx() are meant to be used by a library routine
+        that manipulates curses windows without altering the position of
+        the cursor. Note that getsyx() is defined only as a macro.
+
+        getbegy(), getbegx(), getcurx(), getcury(), getmaxy(),
+        getmaxx(), getpary(), and getparx() return the appropriate
+        coordinate or size values, or ERR in the case of a NULL window.
+
+  Portability                                X/Open    BSD    SYS V
+        getyx                                   Y       Y       Y
+        getparyx                                -       -      4.0
+        getbegyx                                -       -      3.0
+        getmaxyx                                -       -      3.0
+        getsyx                                  -       -      3.0
+        setsyx                                  -       -      3.0
+        getbegy                                 -       -       -
+        getbegx                                 -       -       -
+        getcury                                 -       -       -
+        getcurx                                 -       -       -
+        getpary                                 -       -       -
+        getparx                                 -       -       -
+        getmaxy                                 -       -       -
+        getmaxx                                 -       -       -
+
+**man-end****************************************************************/
+
+int getbegy(WINDOW *win)
+{
+    PDC_LOG(("getbegy() - called\n"));
+
+    return win ? win->_begy : ERR;
+}
+
+int getbegx(WINDOW *win)
+{
+    PDC_LOG(("getbegx() - called\n"));
+
+    return win ? win->_begx : ERR;
+}
+
+int getcury(WINDOW *win)
+{
+    PDC_LOG(("getcury() - called\n"));
+
+    return win ? win->_cury : ERR;
+}
+
+int getcurx(WINDOW *win)
+{
+    PDC_LOG(("getcurx() - called\n"));
+
+    return win ? win->_curx : ERR;
+}
+
+int getpary(WINDOW *win)
+{
+    PDC_LOG(("getpary() - called\n"));
+
+    return win ? win->_pary : ERR;
+}
+
+int getparx(WINDOW *win)
+{
+    PDC_LOG(("getparx() - called\n"));
+
+    return win ? win->_parx : ERR;
+}
+
+int getmaxy(WINDOW *win)
+{
+    PDC_LOG(("getmaxy() - called\n"));
+
+    return win ? win->_maxy : ERR;
+}
+
+int getmaxx(WINDOW *win)
+{
+    PDC_LOG(("getmaxx() - called\n"));
+
+    return win ? win->_maxx : ERR;
+}
+
+int setsyx(int y, int x)
+{
+    PDC_LOG(("setsyx() - called\n"));
+
+    if(y == -1 && x == -1)
+    {
+        curscr->_leaveit = TRUE;
+        return OK;
+    }
+    else
+    {
+        curscr->_leaveit = FALSE;
+        return wmove(curscr, y, x);
+    }
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/inch.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/inch.c
new file mode 100644
index 0000000000..7347e74032
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/inch.c
@@ -0,0 +1,125 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: inch.c,v 1.33 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         inch
+
+  Synopsis:
+        chtype inch(void);
+        chtype winch(WINDOW *win);
+        chtype mvinch(int y, int x);
+        chtype mvwinch(WINDOW *win, int y, int x);
+
+        int in_wch(cchar_t *wcval);
+        int win_wch(WINDOW *win, cchar_t *wcval);
+        int mvin_wch(int y, int x, cchar_t *wcval);
+        int mvwin_wch(WINDOW *win, int y, int x, cchar_t *wcval);
+
+  Description:
+        The inch() functions retrieve the character and attribute from 
+        the current or specified window position, in the form of a 
+        chtype. If a NULL window is specified, (chtype)ERR is returned.
+
+        The in_wch() functions are the wide-character versions; instead 
+        of returning a chtype, they store a cchar_t at the address 
+        specified by wcval, and return OK or ERR. (No value is stored 
+        when ERR is returned.) Note that in PDCurses, chtype and cchar_t 
+        are the same.
+
+  Portability                                X/Open    BSD    SYS V
+        inch                                    Y       Y       Y
+        winch                                   Y       Y       Y
+        mvinch                                  Y       Y       Y
+        mvwinch                                 Y       Y       Y
+        in_wch                                  Y
+        win_wch                                 Y
+        mvin_wch                                Y
+        mvwin_wch                               Y
+
+**man-end****************************************************************/
+
+chtype winch(WINDOW *win)
+{
+    PDC_LOG(("winch() - called\n"));
+
+    if (!win)
+        return (chtype)ERR;
+
+    return win->_y[win->_cury][win->_curx];
+}
+
+chtype inch(void)
+{
+    PDC_LOG(("inch() - called\n"));
+
+    return winch(stdscr);
+}
+
+chtype mvinch(int y, int x)
+{
+    PDC_LOG(("mvinch() - called\n"));
+
+    if (move(y, x) == ERR)
+        return (chtype)ERR;
+
+    return stdscr->_y[stdscr->_cury][stdscr->_curx];
+}
+
+chtype mvwinch(WINDOW *win, int y, int x)
+{
+    PDC_LOG(("mvwinch() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return (chtype)ERR;
+
+    return win->_y[win->_cury][win->_curx];
+}
+
+#ifdef PDC_WIDE
+int win_wch(WINDOW *win, cchar_t *wcval)
+{
+    PDC_LOG(("win_wch() - called\n"));
+
+    if (!win || !wcval)
+        return ERR;
+
+    *wcval = win->_y[win->_cury][win->_curx];
+
+    return OK;
+}
+
+int in_wch(cchar_t *wcval)
+{
+    PDC_LOG(("in_wch() - called\n"));
+
+    return win_wch(stdscr, wcval);
+}
+
+int mvin_wch(int y, int x, cchar_t *wcval)
+{
+    PDC_LOG(("mvin_wch() - called\n"));
+
+    if (!wcval || (move(y, x) == ERR))
+        return ERR;
+
+    *wcval = stdscr->_y[stdscr->_cury][stdscr->_curx];
+
+    return OK;
+}
+
+int mvwin_wch(WINDOW *win, int y, int x, cchar_t *wcval)
+{
+    PDC_LOG(("mvwin_wch() - called\n"));
+
+    if (!wcval || (wmove(win, y, x) == ERR))
+        return ERR;
+
+    *wcval = win->_y[win->_cury][win->_curx];
+
+    return OK;
+}
+#endif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/inchstr.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/inchstr.c
new file mode 100644
index 0000000000..50b8cf5bc7
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/inchstr.c
@@ -0,0 +1,211 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: inchstr.c,v 1.34 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         inchstr
+
+  Synopsis:
+        int inchstr(chtype *ch);
+        int inchnstr(chtype *ch, int n);
+        int winchstr(WINDOW *win, chtype *ch);
+        int winchnstr(WINDOW *win, chtype *ch, int n);
+        int mvinchstr(int y, int x, chtype *ch);
+        int mvinchnstr(int y, int x, chtype *ch, int n);
+        int mvwinchstr(WINDOW *, int y, int x, chtype *ch);
+        int mvwinchnstr(WINDOW *, int y, int x, chtype *ch, int n);
+
+        int in_wchstr(cchar_t *wch);
+        int in_wchnstr(cchar_t *wch, int n);
+        int win_wchstr(WINDOW *win, cchar_t *wch);
+        int win_wchnstr(WINDOW *win, cchar_t *wch, int n);
+        int mvin_wchstr(int y, int x, cchar_t *wch);
+        int mvin_wchnstr(int y, int x, cchar_t *wch, int n);
+        int mvwin_wchstr(WINDOW *win, int y, int x, cchar_t *wch);
+        int mvwin_wchnstr(WINDOW *win, int y, int x, cchar_t *wch, int n);
+
+  Description:
+        These routines read a chtype or cchar_t string from the window, 
+        starting at the current or specified position, and ending at the 
+        right margin, or after n elements, whichever is less.
+
+  Return Value:
+        All functions return the number of elements read, or ERR on 
+        error.
+
+  Portability                                X/Open    BSD    SYS V
+        inchstr                                 Y       -      4.0
+        winchstr                                Y       -      4.0
+        mvinchstr                               Y       -      4.0
+        mvwinchstr                              Y       -      4.0
+        inchnstr                                Y       -      4.0
+        winchnstr                               Y       -      4.0
+        mvinchnstr                              Y       -      4.0
+        mvwinchnstr                             Y       -      4.0
+        in_wchstr                               Y
+        win_wchstr                              Y
+        mvin_wchstr                             Y
+        mvwin_wchstr                            Y
+        in_wchnstr                              Y
+        win_wchnstr                             Y
+        mvin_wchnstr                            Y
+        mvwin_wchnstr                           Y
+
+**man-end****************************************************************/
+
+int winchnstr(WINDOW *win, chtype *ch, int n)
+{
+    chtype *src;
+    int i;
+
+    PDC_LOG(("winchnstr() - called\n"));
+
+    if (!win || !ch || n < 0)
+        return ERR;
+
+    if ((win->_curx + n) > win->_maxx)
+        n = win->_maxx - win->_curx;
+
+    src = win->_y[win->_cury] + win->_curx;
+
+    for (i = 0; i < n; i++)
+        *ch++ = *src++;
+
+    *ch = (chtype)0;
+
+    return OK;
+}
+
+int inchstr(chtype *ch)
+{
+    PDC_LOG(("inchstr() - called\n"));
+
+    return winchnstr(stdscr, ch, stdscr->_maxx - stdscr->_curx);
+}
+
+int winchstr(WINDOW *win, chtype *ch)
+{
+    PDC_LOG(("winchstr() - called\n"));
+
+    return winchnstr(win, ch, win->_maxx - win->_curx);
+}
+
+int mvinchstr(int y, int x, chtype *ch)
+{
+    PDC_LOG(("mvinchstr() - called: y %d x %d\n", y, x));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return winchnstr(stdscr, ch, stdscr->_maxx - stdscr->_curx);
+}
+
+int mvwinchstr(WINDOW *win, int y, int x, chtype *ch)
+{
+    PDC_LOG(("mvwinchstr() - called:\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return winchnstr(win, ch, win->_maxx - win->_curx);
+}
+
+int inchnstr(chtype *ch, int n)
+{
+    PDC_LOG(("inchnstr() - called\n"));
+
+    return winchnstr(stdscr, ch, n);
+}
+
+int mvinchnstr(int y, int x, chtype *ch, int n)
+{
+    PDC_LOG(("mvinchnstr() - called: y %d x %d n %d\n", y, x, n));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return winchnstr(stdscr, ch, n);
+}
+
+int mvwinchnstr(WINDOW *win, int y, int x, chtype *ch, int n)
+{
+    PDC_LOG(("mvwinchnstr() - called: y %d x %d n %d \n", y, x, n));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return winchnstr(win, ch, n);
+}
+
+#ifdef PDC_WIDE
+int win_wchnstr(WINDOW *win, cchar_t *wch, int n)
+{
+    PDC_LOG(("win_wchnstr() - called\n"));
+
+    return winchnstr(win, wch, n);
+}
+
+int in_wchstr(cchar_t *wch)
+{
+    PDC_LOG(("in_wchstr() - called\n"));
+
+    return win_wchnstr(stdscr, wch, stdscr->_maxx - stdscr->_curx);
+}
+
+int win_wchstr(WINDOW *win, cchar_t *wch)
+{
+    PDC_LOG(("win_wchstr() - called\n"));
+
+    return win_wchnstr(win, wch, win->_maxx - win->_curx);
+}
+
+int mvin_wchstr(int y, int x, cchar_t *wch)
+{
+    PDC_LOG(("mvin_wchstr() - called: y %d x %d\n", y, x));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return win_wchnstr(stdscr, wch, stdscr->_maxx - stdscr->_curx);
+}
+
+int mvwin_wchstr(WINDOW *win, int y, int x, cchar_t *wch)
+{
+    PDC_LOG(("mvwin_wchstr() - called:\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return win_wchnstr(win, wch, win->_maxx - win->_curx);
+}
+
+int in_wchnstr(cchar_t *wch, int n)
+{
+    PDC_LOG(("in_wchnstr() - called\n"));
+
+    return win_wchnstr(stdscr, wch, n);
+}
+
+int mvin_wchnstr(int y, int x, cchar_t *wch, int n)
+{
+    PDC_LOG(("mvin_wchnstr() - called: y %d x %d n %d\n", y, x, n));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return win_wchnstr(stdscr, wch, n);
+}
+
+int mvwin_wchnstr(WINDOW *win, int y, int x, cchar_t *wch, int n)
+{
+    PDC_LOG(("mvwinchnstr() - called: y %d x %d n %d \n", y, x, n));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return win_wchnstr(win, wch, n);
+}
+#endif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/initscr.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/initscr.c
new file mode 100644
index 0000000000..d80fa0cf4e
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/initscr.c
@@ -0,0 +1,339 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: initscr.c,v 1.114 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         initscr
+
+  Synopsis:
+        WINDOW *initscr(void);
+        WINDOW *Xinitscr(int argc, char *argv[]);
+        int endwin(void);
+        bool isendwin(void);
+        SCREEN *newterm(const char *type, FILE *outfd, FILE *infd);
+        SCREEN *set_term(SCREEN *new);
+        void delscreen(SCREEN *sp);
+
+        int resize_term(int nlines, int ncols);
+        bool is_termresized(void);
+        const char *curses_version(void);
+
+  Description:
+        initscr() should be the first curses routine called.  It will 
+        initialize all curses data structures, and arrange that the 
+        first call to refresh() will clear the screen.  In case of 
+        error, initscr() will write a message to standard error and end 
+        the program.
+
+        endwin() should be called before exiting or escaping from curses 
+        mode temporarily.  It will restore tty modes, move the cursor to 
+        the lower left corner of the screen and reset the terminal into 
+        the proper non-visual mode.  To resume curses after a temporary 
+        escape, call refresh() or doupdate().
+
+        isendwin() returns TRUE if endwin() has been called without a 
+        subsequent refresh, unless SP is NULL.
+
+        In some implementations of curses, newterm() allows the use of 
+        multiple terminals. Here, it's just an alternative interface for 
+        initscr(). It always returns SP, or NULL.
+
+        delscreen() frees the memory allocated by newterm() or
+        initscr(), since it's not freed by endwin(). This function is
+        usually not needed. In PDCurses, the parameter must be the
+        value of SP, and delscreen() sets SP to NULL.
+
+        set_term() does nothing meaningful in PDCurses, but is included 
+        for compatibility with other curses implementations.
+
+        resize_term() is effectively two functions: When called with 
+        nonzero values for nlines and ncols, it attempts to resize the 
+        screen to the given size. When called with (0, 0), it merely 
+        adjusts the internal structures to match the current size after 
+        the screen is resized by the user. On the currently supported 
+        platforms, this functionality is mutually exclusive: X11 allows 
+        user resizing, while DOS, OS/2 and Win32 allow programmatic 
+        resizing. If you want to support user resizing, you should check 
+        for getch() returning KEY_RESIZE, and/or call is_termresized() 
+        at appropriate times; if either condition occurs, call 
+        resize_term(0, 0). Then, with either user or programmatic 
+        resizing, you'll have to resize any windows you've created, as 
+        appropriate; resize_term() only handles stdscr and curscr.
+
+        is_termresized() returns TRUE if the curses screen has been
+        resized by the user, and a call to resize_term() is needed. 
+        Checking for KEY_RESIZE is generally preferable, unless you're 
+        not handling the keyboard.
+
+        curses_version() returns a string describing the version of 
+        PDCurses.
+
+  Return Value:
+        All functions return NULL on error, except endwin(), which
+        returns ERR on error.
+
+  Portability                                X/Open    BSD    SYS V
+        initscr                                 Y       Y       Y
+        endwin                                  Y       Y       Y
+        isendwin                                Y       -      3.0
+        newterm                                 Y       -       Y
+        set_term                                Y       -       Y
+        delscreen                               Y       -      4.0
+        resize_term                             -       -       -
+        is_termresized                          -       -       -
+        curses_version                          -       -       -
+
+**man-end****************************************************************/
+
+#include <stdlib.h>
+
+char ttytype[128];
+
+const char *_curses_notice = "PDCurses 3.4 - Public Domain 2008";
+
+SCREEN *SP = (SCREEN*)NULL;           /* curses variables */
+WINDOW *curscr = (WINDOW *)NULL;      /* the current screen image */
+WINDOW *stdscr = (WINDOW *)NULL;      /* the default screen window */
+WINDOW *pdc_lastscr = (WINDOW *)NULL; /* the last screen image */
+
+int LINES = 0;                        /* current terminal height */
+int COLS = 0;                         /* current terminal width */
+int TABSIZE = 8;
+
+MOUSE_STATUS Mouse_status, pdc_mouse_status;
+
+extern RIPPEDOFFLINE linesripped[5];
+extern char linesrippedoff;
+
+WINDOW *Xinitscr(int argc, char *argv[])
+{
+    int i;
+
+    PDC_LOG(("Xinitscr() - called\n"));
+
+    if (SP && SP->alive)
+        return NULL;
+
+    if (PDC_scr_open(argc, argv) == ERR)
+    {
+        fprintf(stderr, "initscr(): Unable to create SP\n");
+        exit(8);
+    }
+
+    SP->autocr = TRUE;       /* cr -> lf by default */
+    SP->raw_out = FALSE;     /* tty I/O modes */
+    SP->raw_inp = FALSE;     /* tty I/O modes */
+    SP->cbreak = TRUE;
+    SP->save_key_modifiers = FALSE;
+    SP->return_key_modifiers = FALSE;
+    SP->echo = TRUE;
+    SP->visibility = 1;
+    SP->resized = FALSE;
+    SP->_trap_mbe = 0L;
+    SP->_map_mbe_to_key = 0L;
+    SP->linesrippedoff = 0;
+    SP->linesrippedoffontop = 0;
+    SP->delaytenths = 0;
+    SP->line_color = -1;
+
+    SP->orig_cursor = PDC_get_cursor_mode();
+
+    LINES = SP->lines;
+    COLS = SP->cols;
+
+    if (LINES < 2 || COLS < 2)
+    {
+        fprintf(stderr, "initscr(): LINES=%d COLS=%d: too small.\n",
+                LINES, COLS);
+        exit(4);
+    }
+
+    if ((curscr = newwin(LINES, COLS, 0, 0)) == (WINDOW *)NULL)
+    {
+        fprintf(stderr, "initscr(): Unable to create curscr.\n");
+        exit(2);
+    }
+
+    if ((pdc_lastscr = newwin(LINES, COLS, 0, 0)) == (WINDOW *)NULL)
+    {
+        fprintf(stderr, "initscr(): Unable to create pdc_lastscr.\n");
+        exit(2);
+    }
+
+    wattrset(pdc_lastscr, (chtype)(-1));
+    werase(pdc_lastscr);
+
+    PDC_slk_initialize();
+    LINES -= SP->slklines;
+
+    /* We have to sort out ripped off lines here, and reduce the height 
+       of stdscr by the number of lines ripped off */
+
+    for (i = 0; i < linesrippedoff; i++)
+    {
+        if (linesripped[i].line < 0)
+            (*linesripped[i].init)(newwin(1, COLS, LINES - 1, 0), COLS);
+        else
+            (*linesripped[i].init)(newwin(1, COLS,
+                                   SP->linesrippedoffontop++, 0), COLS);
+
+        SP->linesrippedoff++;
+        LINES--;
+    }
+
+    linesrippedoff = 0;
+
+    if (!(stdscr = newwin(LINES, COLS, SP->linesrippedoffontop, 0)))
+    {
+        fprintf(stderr, "initscr(): Unable to create stdscr.\n");
+        exit(1);
+    }
+
+    wclrtobot(stdscr);
+
+    /* If preserving the existing screen, don't allow a screen clear */
+
+    if (SP->_preserve)
+    {
+        untouchwin(curscr);
+        untouchwin(stdscr);
+        stdscr->_clear = FALSE;
+        curscr->_clear = FALSE;
+    }
+    else
+        curscr->_clear = TRUE;
+
+    PDC_init_atrtab();  /* set up default colors */
+
+    MOUSE_X_POS = MOUSE_Y_POS = -1;
+    BUTTON_STATUS(1) = BUTTON_RELEASED;
+    BUTTON_STATUS(2) = BUTTON_RELEASED;
+    BUTTON_STATUS(3) = BUTTON_RELEASED;
+    Mouse_status.changes = 0;
+
+    SP->alive = TRUE;
+
+    def_shell_mode();
+
+    sprintf(ttytype, "pdcurses|PDCurses for %s", PDC_sysname());
+
+    return stdscr;
+}
+
+WINDOW *initscr(void)
+{
+    PDC_LOG(("initscr() - called\n"));
+
+    return Xinitscr(0, NULL);
+}
+
+int endwin(void)
+{
+    PDC_LOG(("endwin() - called\n"));
+
+    /* Allow temporary exit from curses using endwin() */
+
+    def_prog_mode();
+    PDC_scr_close();
+
+    SP->alive = FALSE;
+
+    return OK;
+}
+
+bool isendwin(void)
+{
+    PDC_LOG(("isendwin() - called\n"));
+    
+    return SP ? !(SP->alive) : FALSE;
+}
+
+SCREEN *newterm(const char *type, FILE *outfd, FILE *infd)
+{
+    PDC_LOG(("newterm() - called\n"));
+
+    return Xinitscr(0, NULL) ? SP : NULL;
+}
+
+SCREEN *set_term(SCREEN *new)
+{
+    PDC_LOG(("set_term() - called\n"));
+
+    /* We only support one screen */
+
+    return (new == SP) ? SP : NULL;
+}
+
+void delscreen(SCREEN *sp)
+{
+    PDC_LOG(("delscreen() - called\n"));
+
+    if (sp != SP)
+        return;
+
+    PDC_slk_free();     /* free the soft label keys, if needed */
+
+    delwin(stdscr);
+    delwin(curscr);
+    delwin(pdc_lastscr);
+    stdscr = (WINDOW *)NULL;
+    curscr = (WINDOW *)NULL;
+    pdc_lastscr = (WINDOW *)NULL;
+
+    SP->alive = FALSE;
+
+    PDC_scr_free();     /* free SP and pdc_atrtab */
+
+    SP = (SCREEN *)NULL;
+}
+
+int resize_term(int nlines, int ncols)
+{
+    PDC_LOG(("resize_term() - called: nlines %d\n", nlines));
+
+    if (!stdscr || PDC_resize_screen(nlines, ncols) == ERR)
+        return ERR;
+
+    SP->lines = PDC_get_rows();
+    LINES = SP->lines - SP->linesrippedoff - SP->slklines;
+    SP->cols = COLS = PDC_get_columns();
+
+    if (wresize(curscr, SP->lines, SP->cols) == ERR ||
+        wresize(stdscr, LINES, COLS) == ERR ||
+        wresize(pdc_lastscr, SP->lines, SP->cols) == ERR)
+        return ERR;
+
+    werase(pdc_lastscr);
+    curscr->_clear = TRUE;
+
+    if (SP->slk_winptr)
+    {
+        if (wresize(SP->slk_winptr, SP->slklines, COLS) == ERR)
+            return ERR;
+
+        wmove(SP->slk_winptr, 0, 0);
+        wclrtobot(SP->slk_winptr);
+        PDC_slk_initialize();
+        slk_noutrefresh();
+    }
+
+    touchwin(stdscr);
+    wnoutrefresh(stdscr);
+
+    return OK;
+}
+
+bool is_termresized(void)
+{
+    PDC_LOG(("is_termresized() - called\n"));
+
+    return SP->resized;
+}
+
+const char *curses_version(void)
+{
+    return _curses_notice;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/inopts.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/inopts.c
new file mode 100644
index 0000000000..6d33fc2a38
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/inopts.c
@@ -0,0 +1,321 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: inopts.c,v 1.43 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         inopts
+
+  Synopsis:
+        int cbreak(void);
+        int nocbreak(void);
+        int echo(void);
+        int noecho(void);
+        int halfdelay(int tenths);
+        int intrflush(WINDOW *win, bool bf);
+        int keypad(WINDOW *win, bool bf);
+        int meta(WINDOW *win, bool bf);
+        int nl(void);
+        int nonl(void);
+        int nodelay(WINDOW *win, bool bf);
+        int notimeout(WINDOW *win, bool bf);
+        int raw(void);
+        int noraw(void);
+        void noqiflush(void);
+        void qiflush(void);
+        void timeout(int delay);
+        void wtimeout(WINDOW *win, int delay);
+        int typeahead(int fildes);
+
+        int crmode(void);
+        int nocrmode(void);
+
+  Description:
+        cbreak() and nocbreak() toggle cbreak mode. In cbreak mode, 
+        characters typed by the user are made available immediately, and 
+        erase/kill character processing is not performed.  In nocbreak 
+        mode, typed characters are buffered until a newline or carriage 
+        return. Interrupt and flow control characters are unaffected by 
+        this mode. PDCurses always starts in cbreak mode.
+
+        echo() and noecho() control whether typed characters are echoed 
+        by the input routine.  Initially, input characters are echoed.  
+        Subsequent calls to echo() and noecho() do not flush type-ahead.
+
+        halfdelay() is similar to cbreak(), but allows for a time limit 
+        to be specified, in tenths of a second. This causes getch() to 
+        block for that period before returning ERR if no key has been 
+        received.  tenths must be between 1 and 255.
+
+        keypad() controls whether getch() returns function/special keys 
+        as single key codes (e.g., the left arrow key as KEY_LEFT). Per 
+        X/Open, the default for keypad mode is OFF. You'll probably want 
+        it on. With keypad mode off, if a special key is pressed, 
+        getch() does nothing or returns ERR.
+
+        nodelay() controls whether wgetch() is a non-blocking call. If 
+        the option is enabled, and no input is ready, wgetch() will 
+        return ERR. If disabled, wgetch() will hang until input is 
+        ready.
+
+        nl() enables the translation of a carriage return into a newline 
+        on input. nonl() disables this. Initially, the translation does 
+        occur.
+
+        raw() and noraw() toggle raw mode. Raw mode is similar to cbreak 
+        mode, in that characters typed are immediately passed through to 
+        the user program.  The difference is that in raw mode, the INTR, 
+        QUIT, SUSP, and STOP characters are passed through without being 
+        interpreted, and without generating a signal.
+
+        In PDCurses, the meta() function sets raw mode on or off.
+
+        timeout() and wtimeout() set blocking or non-blocking reads for 
+        the specified window. The delay is measured in milliseconds. If 
+        it's negative, a blocking read is used; if zero, then non- 
+        blocking reads are done -- if no input is waiting, ERR is 
+        returned immediately. If the delay is positive, the read blocks 
+        for the delay period; if the period expires, ERR is returned.
+
+        intrflush(), notimeout(), noqiflush(), qiflush() and typeahead()
+        do nothing in PDCurses, but are included for compatibility with 
+        other curses implementations.
+
+        crmode() and nocrmode() are archaic equivalents to cbreak() and 
+        nocbreak(), respectively.
+
+  Return Value:
+        All functions return OK on success and ERR on error.
+
+  Portability                                X/Open    BSD    SYS V
+        cbreak                                  Y       Y       Y
+        nocbreak                                Y       Y       Y
+        echo                                    Y       Y       Y
+        noecho                                  Y       Y       Y
+        halfdelay                               Y       -       Y
+        intrflush                               Y       -       Y
+        keypad                                  Y       -       Y
+        meta                                    Y       -       Y
+        nl                                      Y       Y       Y
+        nonl                                    Y       Y       Y
+        nodelay                                 Y       -       Y
+        notimeout                               Y       -       Y
+        raw                                     Y       Y       Y
+        noraw                                   Y       Y       Y
+        noqiflush                               Y       -       Y
+        qiflush                                 Y       -       Y
+        timeout                                 Y       -       Y
+        wtimeout                                Y       -       Y
+        typeahead                               Y       -       Y
+        crmode                                  -
+        nocrmode                                -
+
+**man-end****************************************************************/
+
+int cbreak(void)
+{
+    PDC_LOG(("cbreak() - called\n"));
+
+    SP->cbreak = TRUE;
+
+    return OK;
+}
+
+int nocbreak(void)
+{
+    PDC_LOG(("nocbreak() - called\n"));
+
+    SP->cbreak = FALSE;
+    SP->delaytenths = 0;
+
+    return OK;
+}
+
+int echo(void)
+{
+    PDC_LOG(("echo() - called\n"));
+
+    SP->echo = TRUE;
+
+    return OK;
+}
+
+int noecho(void)
+{
+    PDC_LOG(("noecho() - called\n"));
+
+    SP->echo = FALSE;
+
+    return OK;
+}
+
+int halfdelay(int tenths)
+{
+    PDC_LOG(("halfdelay() - called\n"));
+
+    if (tenths < 1 || tenths > 255)
+        return ERR;
+
+    SP->delaytenths = tenths;
+
+    return OK;
+}
+
+int intrflush(WINDOW *win, bool bf)
+{
+    PDC_LOG(("intrflush() - called\n"));
+
+    return OK;
+}
+
+int keypad(WINDOW *win, bool bf)
+{
+    PDC_LOG(("keypad() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    win->_use_keypad = bf;
+
+    return OK;
+}
+
+int meta(WINDOW *win, bool bf)
+{
+    PDC_LOG(("meta() - called\n"));
+
+    SP->raw_inp = bf;
+
+    return OK;
+}
+
+int nl(void)
+{
+    PDC_LOG(("nl() - called\n"));
+
+    SP->autocr = TRUE;
+
+    return OK;
+}
+
+int nonl(void)
+{
+    PDC_LOG(("nonl() - called\n"));
+
+    SP->autocr = FALSE;
+
+    return OK;
+}
+
+int nodelay(WINDOW *win, bool flag)
+{
+    PDC_LOG(("nodelay() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    win->_nodelay = flag;
+
+    return OK;
+}
+
+int notimeout(WINDOW *win, bool flag)
+{
+    PDC_LOG(("notimeout() - called\n"));
+
+    return OK;
+}
+
+int raw(void)
+{
+    PDC_LOG(("raw() - called\n"));
+
+    PDC_set_keyboard_binary(TRUE);
+    SP->raw_inp = TRUE;
+
+    return OK;
+}
+
+int noraw(void)
+{
+    PDC_LOG(("noraw() - called\n"));
+
+    PDC_set_keyboard_binary(FALSE);
+    SP->raw_inp = FALSE;
+
+    return OK;
+}
+
+void noqiflush(void)
+{
+    PDC_LOG(("noqiflush() - called\n"));
+}
+
+void qiflush(void)
+{
+    PDC_LOG(("qiflush() - called\n"));
+}
+
+int typeahead(int fildes)
+{
+    PDC_LOG(("typeahead() - called\n"));
+
+    return OK;
+}
+
+void wtimeout(WINDOW *win, int delay)
+{
+    PDC_LOG(("wtimeout() - called\n"));
+
+    if (!win)
+        return;
+
+    if (delay < 0)
+    {
+        /* This causes a blocking read on the window, so turn on delay 
+           mode */
+
+        win->_nodelay = FALSE;
+        win->_delayms = 0;
+    }
+    else if (!delay)
+    {
+        /* This causes a non-blocking read on the window, so turn off 
+           delay mode */
+
+        win->_nodelay = TRUE;
+        win->_delayms = 0;
+    }
+    else
+    {
+        /* This causes the read on the window to delay for the number of 
+           milliseconds. Also forces the window into non-blocking read 
+           mode */
+
+        /*win->_nodelay = TRUE;*/
+        win->_delayms = delay;
+    }
+}
+
+void timeout(int delay)
+{
+    PDC_LOG(("timeout() - called\n"));
+
+    wtimeout(stdscr, delay);
+}
+
+int crmode(void)
+{
+    PDC_LOG(("crmode() - called\n"));
+
+    return cbreak();
+}
+
+int nocrmode(void)
+{
+    PDC_LOG(("nocrmode() - called\n"));
+
+    return nocbreak();
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/insch.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/insch.c
new file mode 100644
index 0000000000..50527f2f5b
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/insch.c
@@ -0,0 +1,268 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: insch.c,v 1.44 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         insch
+
+  Synopsis:
+        int insch(chtype ch);
+        int winsch(WINDOW *win, chtype ch);
+        int mvinsch(int y, int x, chtype ch);
+        int mvwinsch(WINDOW *win, int y, int x, chtype ch);
+
+        int insrawch(chtype ch);
+        int winsrawch(WINDOW *win, chtype ch);
+        int mvinsrawch(int y, int x, chtype ch);
+        int mvwinsrawch(WINDOW *win, int y, int x, chtype ch);
+
+        int ins_wch(const cchar_t *wch);
+        int wins_wch(WINDOW *win, const cchar_t *wch);
+        int mvins_wch(int y, int x, const cchar_t *wch);
+        int mvwins_wch(WINDOW *win, int y, int x, const cchar_t *wch);
+
+  Description:
+        The insch() functions insert a chtype into the window at the 
+        current or specified cursor position. The cursor is NOT 
+        advanced. A newline is equivalent to clrtoeol(); tabs are 
+        expanded; other control characters are converted as with 
+        unctrl().
+
+        The ins_wch() functions are the wide-character
+        equivalents, taking cchar_t pointers rather than chtypes.
+
+        Video attributes can be combined with a character by ORing
+        them into the parameter. Text, including attributes, can be 
+        copied from one place to another using inch() and insch().
+
+        insrawch() etc. are PDCurses-specific wrappers for insch() etc. 
+        that disable the translation of control characters.
+
+  Return Value:
+        All functions return OK on success and ERR on error.
+
+  Portability                                X/Open    BSD    SYS V
+        insch                                   Y       Y       Y
+        winsch                                  Y       Y       Y
+        mvinsch                                 Y       Y       Y
+        mvwinsch                                Y       Y       Y
+        insrawch                                -       -       -
+        winsrawch                               -       -       -
+        ins_wch                                 Y
+        wins_wch                                Y
+        mvins_wch                               Y
+        mvwins_wch                              Y
+
+**man-end****************************************************************/
+
+#include <string.h>
+
+int winsch(WINDOW *win, chtype ch)
+{
+    int x, y;
+    chtype attr;
+    bool xlat;
+
+    PDC_LOG(("winsch() - called: win=%p ch=%x (text=%c attr=0x%x)\n",
+             win, ch, ch & A_CHARTEXT, ch & A_ATTRIBUTES));
+
+    if (!win)
+        return ERR;
+
+    x = win->_curx;
+    y = win->_cury;
+
+    if (y > win->_maxy || x > win->_maxx || y < 0 || x < 0)
+        return ERR;
+
+    xlat = !SP->raw_out && !(ch & A_ALTCHARSET);
+    attr = ch & A_ATTRIBUTES;
+    ch &= A_CHARTEXT;
+
+    if (xlat && (ch < ' ' || ch == 0x7f))
+    {
+        int x2;
+
+        switch (ch)
+        {
+        case '\t':
+            for (x2 = ((x / TABSIZE) + 1) * TABSIZE; x < x2; x++)
+            {
+                if (winsch(win, attr | ' ') == ERR)
+                    return ERR;
+            }
+            return OK;
+
+        case '\n':
+            wclrtoeol(win);
+            break;
+
+        case 0x7f:
+            if (winsch(win, attr | '?') == ERR)
+                return ERR;
+
+            return winsch(win, attr | '^');
+
+        default:
+            /* handle control chars */
+
+            if (winsch(win, attr | (ch + '@')) == ERR)
+                return ERR;
+
+            return winsch(win, attr | '^');
+        }
+    }
+    else
+    {
+        int maxx;
+        chtype *temp;
+
+        /* If the incoming character doesn't have its own attribute,
+           then use the current attributes for the window. If it has
+           attributes but not a color component, OR the attributes to
+           the current attributes for the window. If it has a color
+           component, use the attributes solely from the incoming
+           character. */
+
+        if (!(attr & A_COLOR))
+            attr |= win->_attrs;
+
+        /* wrs (4/10/93): Apply the same sort of logic for the window
+           background, in that it only takes precedence if other color
+           attributes are not there and that the background character
+           will only print if the printing character is blank. */
+
+        if (!(attr & A_COLOR))
+            attr |= win->_bkgd & A_ATTRIBUTES;
+        else
+            attr |= win->_bkgd & (A_ATTRIBUTES ^ A_COLOR);
+
+        if (ch == ' ')
+            ch = win->_bkgd & A_CHARTEXT;
+
+        /* Add the attribute back into the character. */
+
+        ch |= attr;
+
+        maxx = win->_maxx;
+        temp = &win->_y[y][x];
+
+        memmove(temp + 1, temp, (maxx - x - 1) * sizeof(chtype));
+
+        win->_lastch[y] = maxx - 1;
+
+        if ((win->_firstch[y] == _NO_CHANGE) || (win->_firstch[y] > x))
+            win->_firstch[y] = x;
+
+        *temp = ch;
+    }
+
+    PDC_sync(win);
+
+    return OK;
+}
+
+int insch(chtype ch)
+{
+    PDC_LOG(("insch() - called\n"));
+
+    return winsch(stdscr, ch);
+}
+
+int mvinsch(int y, int x, chtype ch)
+{
+    PDC_LOG(("mvinsch() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return winsch(stdscr, ch);
+}
+
+int mvwinsch(WINDOW *win, int y, int x, chtype ch)
+{
+    PDC_LOG(("mvwinsch() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return winsch(win, ch);
+}
+
+int winsrawch(WINDOW *win, chtype ch)
+{
+    PDC_LOG(("winsrawch() - called: win=%p ch=%x "
+             "(char=%c attr=0x%x)\n", win, ch,
+             ch & A_CHARTEXT, ch & A_ATTRIBUTES));
+
+    if ((ch & A_CHARTEXT) < ' ' || (ch & A_CHARTEXT) == 0x7f)
+        ch |= A_ALTCHARSET;
+
+    return winsch(win, ch);
+}
+
+int insrawch(chtype ch)
+{
+    PDC_LOG(("insrawch() - called\n"));
+
+    return winsrawch(stdscr, ch);
+}
+
+int mvinsrawch(int y, int x, chtype ch)
+{
+    PDC_LOG(("mvinsrawch() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return winsrawch(stdscr, ch);
+}
+
+int mvwinsrawch(WINDOW *win, int y, int x, chtype ch)
+{
+    PDC_LOG(("mvwinsrawch() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return winsrawch(win, ch);
+}
+
+#ifdef PDC_WIDE
+int wins_wch(WINDOW *win, const cchar_t *wch)
+{
+    PDC_LOG(("wins_wch() - called\n"));
+
+    return wch ? winsch(win, *wch) : ERR;
+}
+
+int ins_wch(const cchar_t *wch)
+{
+    PDC_LOG(("ins_wch() - called\n"));
+
+    return wins_wch(stdscr, wch);
+}
+
+int mvins_wch(int y, int x, const cchar_t *wch)
+{
+    PDC_LOG(("mvins_wch() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return wins_wch(stdscr, wch);
+}
+
+int mvwins_wch(WINDOW *win, int y, int x, const cchar_t *wch)
+{
+    PDC_LOG(("mvwins_wch() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return wins_wch(win, wch);
+}
+#endif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/insstr.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/insstr.c
new file mode 100644
index 0000000000..38fa38915c
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/insstr.c
@@ -0,0 +1,261 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: insstr.c,v 1.46 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         insstr
+
+  Synopsis:
+        int insstr(const char *str);
+        int insnstr(const char *str, int n);
+        int winsstr(WINDOW *win, const char *str);
+        int winsnstr(WINDOW *win, const char *str, int n);
+        int mvinsstr(int y, int x, const char *str);
+        int mvinsnstr(int y, int x, const char *str, int n);
+        int mvwinsstr(WINDOW *win, int y, int x, const char *str);
+        int mvwinsnstr(WINDOW *win, int y, int x, const char *str, int n);
+
+        int ins_wstr(const wchar_t *wstr);
+        int ins_nwstr(const wchar_t *wstr, int n);
+        int wins_wstr(WINDOW *win, const wchar_t *wstr);
+        int wins_nwstr(WINDOW *win, const wchar_t *wstr, int n);
+        int mvins_wstr(int y, int x, const wchar_t *wstr);
+        int mvins_nwstr(int y, int x, const wchar_t *wstr, int n);
+        int mvwins_wstr(WINDOW *win, int y, int x, const wchar_t *wstr);
+        int mvwins_nwstr(WINDOW *win, int y, int x, const wchar_t *wstr, int n);
+
+  Description:
+        The insstr() functions insert a character string into a window
+        at the current cursor position, by repeatedly calling winsch().
+        When PDCurses is built with wide-character support enabled, the
+        narrow-character functions treat the string as a multibyte
+        string in the current locale, and convert it first. All 
+        characters to the right of the cursor are moved to the right, 
+        with the possibility of the rightmost characters on the line 
+        being lost.  The cursor position does not change (after moving 
+        to y, x, if specified).  The routines with n as the last 
+        argument insert at most n characters; if n is negative, then the 
+        entire string is inserted.
+
+  Return Value:
+        All functions return OK on success and ERR on error.
+
+  Portability                                X/Open    BSD    SYS V
+        insstr                                  Y       -      4.0
+        winsstr                                 Y       -      4.0
+        mvinsstr                                Y       -      4.0
+        mvwinsstr                               Y       -      4.0
+        insnstr                                 Y       -      4.0
+        winsnstr                                Y       -      4.0
+        mvinsnstr                               Y       -      4.0
+        mvwinsnstr                              Y       -      4.0
+        ins_wstr                                Y
+        wins_wstr                               Y
+        mvins_wstr                              Y
+        mvwins_wstr                             Y
+        ins_nwstr                               Y
+        wins_nwstr                              Y
+        mvins_nwstr                             Y
+        mvwins_nwstr                            Y
+
+**man-end****************************************************************/
+
+#include <string.h>
+
+int winsnstr(WINDOW *win, const char *str, int n)
+{
+#ifdef PDC_WIDE
+    wchar_t wstr[513], *p;
+    int i;
+#endif
+    int len;
+
+    PDC_LOG(("winsnstr() - called: string=\"%s\" n %d \n", str, n));
+
+    if (!win || !str)
+        return ERR;
+
+    len = strlen(str);
+
+    if (n < 0 || n < len)
+        n = len;
+
+#ifdef PDC_WIDE
+    if (n > 512)
+        n = 512;
+
+    p = wstr;
+    i = 0;
+
+    while (str[i] && i < n)
+    {
+        int retval = PDC_mbtowc(p, str + i, n - i);
+
+        if (retval <= 0)
+            break;
+        p++;
+        i += retval;
+    }
+
+    while (p > wstr)
+        if (winsch(win, *--p) == ERR)
+#else
+    while (n)
+        if (winsch(win, (unsigned char)(str[--n])) == ERR)
+#endif
+            return ERR;
+
+    return OK;
+}
+
+int insstr(const char *str)
+{
+    PDC_LOG(("insstr() - called: string=\"%s\"\n", str));
+
+    return winsnstr(stdscr, str, -1);
+}
+
+int winsstr(WINDOW *win, const char *str)
+{
+    PDC_LOG(("winsstr() - called: string=\"%s\"\n", str));
+
+    return winsnstr(win, str, -1);
+}
+
+int mvinsstr(int y, int x, const char *str)
+{
+    PDC_LOG(("mvinsstr() - called: y %d x %d string=\"%s\"\n", y, x, str));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return winsnstr(stdscr, str, -1);
+}
+
+int mvwinsstr(WINDOW *win, int y, int x, const char *str)
+{
+    PDC_LOG(("mvwinsstr() - called: string=\"%s\"\n", str));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return winsnstr(win, str, -1);
+}
+
+int insnstr(const char *str, int n)
+{
+    PDC_LOG(("insnstr() - called: string=\"%s\" n %d \n", str, n));
+
+    return winsnstr(stdscr, str, n);
+}
+
+int mvinsnstr(int y, int x, const char *str, int n)
+{
+    PDC_LOG(("mvinsnstr() - called: y %d x %d string=\"%s\" n %d \n",
+             y, x, str, n));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return winsnstr(stdscr, str, n);
+}
+
+int mvwinsnstr(WINDOW *win, int y, int x, const char *str, int n)
+{
+    PDC_LOG(("mvwinsnstr() - called: y %d x %d string=\"%s\" n %d \n",
+             y, x, str, n));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return winsnstr(win, str, n);
+}
+
+#ifdef PDC_WIDE
+int wins_nwstr(WINDOW *win, const wchar_t *wstr, int n)
+{
+    const wchar_t *p;
+    int len;
+
+    PDC_LOG(("wins_nwstr() - called\n"));
+
+    if (!win || !wstr)
+        return ERR;
+
+    for (len = 0, p = wstr; *p; p++)
+        len++;
+
+    if (n < 0 || n < len)
+        n = len;
+
+    while (n)
+        if (winsch(win, wstr[--n]) == ERR)
+            return ERR;
+
+    return OK;
+}
+
+int ins_wstr(const wchar_t *wstr)
+{
+    PDC_LOG(("ins_wstr() - called\n"));
+
+    return wins_nwstr(stdscr, wstr, -1);
+}
+
+int wins_wstr(WINDOW *win, const wchar_t *wstr)
+{
+    PDC_LOG(("wins_wstr() - called\n"));
+
+    return wins_nwstr(win, wstr, -1);
+}
+
+int mvins_wstr(int y, int x, const wchar_t *wstr)
+{
+    PDC_LOG(("mvins_wstr() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return wins_nwstr(stdscr, wstr, -1);
+}
+
+int mvwins_wstr(WINDOW *win, int y, int x, const wchar_t *wstr)
+{
+    PDC_LOG(("mvwinsstr() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return wins_nwstr(win, wstr, -1);
+}
+
+int ins_nwstr(const wchar_t *wstr, int n)
+{
+    PDC_LOG(("ins_nwstr() - called\n"));
+
+    return wins_nwstr(stdscr, wstr, n);
+}
+
+int mvins_nwstr(int y, int x, const wchar_t *wstr, int n)
+{
+    PDC_LOG(("mvinsnstr() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return wins_nwstr(stdscr, wstr, n);
+}
+
+int mvwins_nwstr(WINDOW *win, int y, int x, const wchar_t *wstr, int n)
+{
+    PDC_LOG(("mvwinsnstr() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return wins_nwstr(win, wstr, n);
+}
+#endif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/instr.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/instr.c
new file mode 100644
index 0000000000..bbf369cc8d
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/instr.c
@@ -0,0 +1,243 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: instr.c,v 1.44 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         instr
+
+  Synopsis:
+        int instr(char *str);
+        int innstr(char *str, int n);
+        int winstr(WINDOW *win, char *str);
+        int winnstr(WINDOW *win, char *str, int n);
+        int mvinstr(int y, int x, char *str);
+        int mvinnstr(int y, int x, char *str, int n);
+        int mvwinstr(WINDOW *win, int y, int x, char *str);
+        int mvwinnstr(WINDOW *win, int y, int x, char *str, int n);
+
+        int inwstr(wchar_t *wstr);
+        int innwstr(wchar_t *wstr, int n);
+        int winwstr(WINDOW *win, wchar_t *wstr);
+        int winnwstr(WINDOW *win, wchar_t *wstr, int n);
+        int mvinwstr(int y, int x, wchar_t *wstr);
+        int mvinnwstr(int y, int x, wchar_t *wstr, int n);
+        int mvwinwstr(WINDOW *win, int y, int x, wchar_t *wstr);
+        int mvwinnwstr(WINDOW *win, int y, int x, wchar_t *wstr, int n);
+
+  Description:
+        These functions take characters (or wide characters) from the 
+        current or specified position in the window, and return them as 
+        a string in str (or wstr). Attributes are ignored. The functions 
+        with n as the last argument return a string at most n characters 
+        long.
+
+  Return Value:
+        Upon successful completion, innstr(), mvinnstr(), mvwinnstr() 
+        and winnstr() return the number of characters actually read into
+        the string; instr(), mvinstr(), mvwinstr() and winstr() return 
+        OK. Otherwise, all these functions return ERR.
+
+  Portability                                X/Open    BSD    SYS V
+        instr                                   Y       -      4.0
+        winstr                                  Y       -      4.0
+        mvinstr                                 Y       -      4.0
+        mvwinstr                                Y       -      4.0
+        innstr                                  Y       -      4.0
+        winnstr                                 Y       -      4.0
+        mvinnstr                                Y       -      4.0
+        mvwinnstr                               Y       -      4.0
+        inwstr                                  Y
+        winwstr                                 Y
+        mvinwstr                                Y
+        mvwinwstr                               Y
+        innwstr                                 Y
+        winnwstr                                Y
+        mvinnwstr                               Y
+        mvwinnwstr                              Y
+
+**man-end****************************************************************/
+
+int winnstr(WINDOW *win, char *str, int n)
+{
+#ifdef PDC_WIDE
+    wchar_t wstr[513];
+
+    if (n < 0 || n > 512)
+        n = 512;
+
+    if (winnwstr(win, wstr, n) == ERR)
+        return ERR;
+
+    return PDC_wcstombs(str, wstr, n);
+#else
+    chtype *src;
+    int i;
+
+    PDC_LOG(("winnstr() - called: n %d \n", n));
+
+    if (!win || !str)
+        return ERR;
+
+    if (n < 0 || (win->_curx + n) > win->_maxx)
+        n = win->_maxx - win->_curx;
+
+    src = win->_y[win->_cury] + win->_curx;
+
+    for (i = 0; i < n; i++)
+        str[i] = src[i] & A_CHARTEXT;
+
+    str[i] = '\0';
+
+    return i;
+#endif
+}
+
+int instr(char *str)
+{
+    PDC_LOG(("instr() - called: string=\"%s\"\n", str));
+
+    return (ERR == winnstr(stdscr, str, stdscr->_maxx)) ? ERR : OK;
+}
+
+int winstr(WINDOW *win, char *str)
+{
+    PDC_LOG(("winstr() - called: \n"));
+
+    return (ERR == winnstr(win, str, win->_maxx)) ? ERR : OK;
+}
+
+int mvinstr(int y, int x, char *str)
+{
+    PDC_LOG(("mvinstr() - called: y %d x %d \n", y, x));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return (ERR == winnstr(stdscr, str, stdscr->_maxx)) ? ERR : OK;
+}
+
+int mvwinstr(WINDOW *win, int y, int x, char *str)
+{
+    PDC_LOG(("mvwinstr() - called: y %d x %d \n", y, x));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return (ERR == winnstr(win, str, win->_maxx)) ? ERR : OK;
+}
+
+int innstr(char *str, int n)
+{
+    PDC_LOG(("innstr() - called: n %d \n", n));
+
+    return winnstr(stdscr, str, n);
+}
+
+int mvinnstr(int y, int x, char *str, int n)
+{
+    PDC_LOG(("mvinnstr() - called: y %d x %d n %d \n", y, x, n));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return winnstr(stdscr, str, n);
+}
+
+int mvwinnstr(WINDOW *win, int y, int x, char *str, int n)
+{
+    PDC_LOG(("mvwinnstr() - called: y %d x %d n %d \n", y, x, n));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return winnstr(win, str, n);
+}
+
+#ifdef PDC_WIDE
+int winnwstr(WINDOW *win, wchar_t *wstr, int n)
+{
+    chtype *src;
+    int i;
+
+    PDC_LOG(("winnstr() - called: n %d \n", n));
+
+    if (!win || !wstr)
+        return ERR;
+
+    if (n < 0 || (win->_curx + n) > win->_maxx)
+        n = win->_maxx - win->_curx;
+
+    src = win->_y[win->_cury] + win->_curx;
+
+    for (i = 0; i < n; i++)
+        wstr[i] = src[i] & A_CHARTEXT;
+
+    wstr[i] = L'\0';
+
+    return i;
+}
+
+int inwstr(wchar_t *wstr)
+{
+    PDC_LOG(("inwstr() - called\n"));
+
+    return (ERR == winnwstr(stdscr, wstr, stdscr->_maxx)) ? ERR : OK;
+}
+
+int winwstr(WINDOW *win, wchar_t *wstr)
+{
+    PDC_LOG(("winwstr() - called\n"));
+
+    return (ERR == winnwstr(win, wstr, win->_maxx)) ? ERR : OK;
+}
+
+int mvinwstr(int y, int x, wchar_t *wstr)
+{
+    PDC_LOG(("mvinwstr() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return (ERR == winnwstr(stdscr, wstr, stdscr->_maxx)) ? ERR : OK;
+}
+
+int mvwinwstr(WINDOW *win, int y, int x, wchar_t *wstr)
+{
+    PDC_LOG(("mvwinstr() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return (ERR == winnwstr(win, wstr, win->_maxx)) ? ERR : OK;
+}
+
+int innwstr(wchar_t *wstr, int n)
+{
+    PDC_LOG(("innwstr() - called\n"));
+
+    return winnwstr(stdscr, wstr, n);
+}
+
+int mvinnwstr(int y, int x, wchar_t *wstr, int n)
+{
+    PDC_LOG(("mvinnstr() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    return winnwstr(stdscr, wstr, n);
+}
+
+int mvwinnwstr(WINDOW *win, int y, int x, wchar_t *wstr, int n)
+{
+    PDC_LOG(("mvwinnwstr() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    return winnwstr(win, wstr, n);
+}
+#endif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/kernel.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/kernel.c
new file mode 100644
index 0000000000..7e41ccfdea
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/kernel.c
@@ -0,0 +1,256 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: kernel.c,v 1.78 2008/07/15 17:13:26 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         kernel
+
+  Synopsis:
+        int def_prog_mode(void);
+        int def_shell_mode(void);
+        int reset_prog_mode(void);
+        int reset_shell_mode(void);
+        int resetty(void);
+        int savetty(void);
+        int ripoffline(int line, int (*init)(WINDOW *, int));
+        int curs_set(int visibility);
+        int napms(int ms);
+
+        int draino(int ms);
+        int resetterm(void);
+        int fixterm(void);
+        int saveterm(void);
+
+  Description:
+        def_prog_mode() and def_shell_mode() save the current terminal
+        modes as the "program" (in curses) or "shell" (not in curses)
+        state for use by the reset_prog_mode() and reset_shell_mode()
+        functions.  This is done automatically by initscr().
+
+        reset_prog_mode() and reset_shell_mode() restore the terminal to
+        "program" (in curses) or "shell" (not in curses) state.  These
+        are done automatically by endwin() and doupdate() after an
+        endwin(), so they would normally not be called before these
+        functions.
+
+        savetty() and resetty() save and restore the state of the
+        terminal modes. savetty() saves the current state in a buffer,
+        and resetty() restores the state to what it was at the last call
+        to savetty().
+
+        curs_set() alters the appearance of the cursor. A visibility of
+        0 makes it disappear; 1 makes it appear "normal" (usually an
+        underline) and 2 makes it "highly visible" (usually a block).
+
+        ripoffline() reduces the size of stdscr by one line.  If the 
+        "line" parameter is positive, the line is removed from the top 
+        of the screen; if negative, from the bottom. Up to 5 lines can 
+        be ripped off stdscr by calling ripoffline() repeatedly. The 
+        function argument, init, is called from within initscr() or 
+        newterm(), so ripoffline() must be called before either of these 
+        functions.  The init function receives a pointer to a one-line 
+        WINDOW, and the width of the window. Calling ripoffline() with a 
+        NULL init function pointer is an error.
+
+        napms() suspends the program for the specified number of 
+        milliseconds. draino() is an archaic equivalent.
+
+        resetterm(), fixterm() and saveterm() are archaic equivalents
+        for reset_shell_mode(), reset_prog_mode() and def_prog_mode(),
+        respectively.
+
+  Return Value:
+        All functions return OK on success and ERR on error, except
+        curs_set(), which returns the previous visibility.
+
+  Portability                                X/Open    BSD    SYS V
+        def_prog_mode                           Y       Y       Y
+        def_shell_mode                          Y       Y       Y
+        reset_prog_mode                         Y       Y       Y
+        reset_shell_mode                        Y       Y       Y
+        resetty                                 Y       Y       Y
+        savetty                                 Y       Y       Y
+        ripoffline                              Y       -      3.0
+        curs_set                                Y       -      3.0
+        napms                                   Y       Y       Y
+        draino                                  -
+        resetterm                               -
+        fixterm                                 -
+        saveterm                                -
+
+**man-end****************************************************************/
+
+#include <string.h>
+
+RIPPEDOFFLINE linesripped[5];
+char linesrippedoff = 0;
+
+static struct cttyset
+{
+    bool been_set;
+    SCREEN saved;
+} ctty[3];
+
+enum { PDC_SH_TTY, PDC_PR_TTY, PDC_SAVE_TTY };
+
+static void _save_mode(int i)
+{
+    ctty[i].been_set = TRUE;
+
+    memcpy(&(ctty[i].saved), SP, sizeof(SCREEN));
+
+    PDC_save_screen_mode(i);
+}
+
+static int _restore_mode(int i)
+{
+    if (ctty[i].been_set == TRUE)
+    {
+        memcpy(SP, &(ctty[i].saved), sizeof(SCREEN));
+
+        if (ctty[i].saved.raw_out)
+            raw();
+
+        PDC_restore_screen_mode(i);
+
+        if ((LINES != ctty[i].saved.lines) ||
+            (COLS != ctty[i].saved.cols))
+            resize_term(ctty[i].saved.lines, ctty[i].saved.cols);
+
+        PDC_curs_set(ctty[i].saved.visibility);
+
+        PDC_gotoyx(ctty[i].saved.cursrow, ctty[i].saved.curscol);
+    }
+
+    return ctty[i].been_set ? OK : ERR;
+}
+
+int def_prog_mode(void)
+{
+    PDC_LOG(("def_prog_mode() - called\n"));
+
+    _save_mode(PDC_PR_TTY);
+
+    return OK;
+}
+
+int def_shell_mode(void)
+{
+    PDC_LOG(("def_shell_mode() - called\n"));
+
+    _save_mode(PDC_SH_TTY);
+
+    return OK;
+}
+
+int reset_prog_mode(void)
+{
+    PDC_LOG(("reset_prog_mode() - called\n"));
+
+    _restore_mode(PDC_PR_TTY);
+    PDC_reset_prog_mode();
+
+    return OK;
+}
+
+int reset_shell_mode(void)
+{
+    PDC_LOG(("reset_shell_mode() - called\n"));
+
+    _restore_mode(PDC_SH_TTY);
+    PDC_reset_shell_mode();
+
+    return OK;
+}
+
+int resetty(void)
+{
+    PDC_LOG(("resetty() - called\n"));
+
+    return _restore_mode(PDC_SAVE_TTY);
+}
+
+int savetty(void)
+{
+    PDC_LOG(("savetty() - called\n"));
+
+    _save_mode(PDC_SAVE_TTY);
+
+    return OK;
+}
+
+int curs_set(int visibility)
+{
+    int ret_vis;
+
+    PDC_LOG(("curs_set() - called: visibility=%d\n", visibility));
+
+    if ((visibility < 0) || (visibility > 2))
+        return ERR;
+
+    ret_vis = PDC_curs_set(visibility);
+
+    /* If the cursor is changing from invisible to visible, update 
+       its position */
+
+    if (visibility && !ret_vis)
+        PDC_gotoyx(SP->cursrow, SP->curscol);
+
+    return ret_vis;
+}
+
+int napms(int ms)
+{
+    PDC_LOG(("napms() - called: ms=%d\n", ms));
+
+    if (ms)
+        PDC_napms(ms);
+
+    return OK;
+}
+
+int ripoffline(int line, int (*init)(WINDOW *, int))
+{
+    PDC_LOG(("ripoffline() - called: line=%d\n", line));
+
+    if (linesrippedoff < 5 && line && init)
+    {
+        linesripped[(int)linesrippedoff].line = line;
+        linesripped[(int)linesrippedoff++].init = init;
+
+        return OK;
+    }
+
+    return ERR;
+}
+
+int draino(int ms)
+{
+    PDC_LOG(("draino() - called\n"));
+
+    return napms(ms);
+}
+
+int resetterm(void)
+{
+    PDC_LOG(("resetterm() - called\n"));
+
+    return reset_shell_mode();
+}
+
+int fixterm(void)
+{
+    PDC_LOG(("fixterm() - called\n"));
+
+    return reset_prog_mode();
+}
+
+int saveterm(void)
+{
+    PDC_LOG(("saveterm() - called\n"));
+
+    return def_prog_mode();
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/keyname.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/keyname.c
new file mode 100644
index 0000000000..6d02cef81c
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/keyname.c
@@ -0,0 +1,125 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: keyname.c,v 1.8 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         keyname
+
+  Synopsis:
+        char *keyname(int key);
+
+        char *key_name(wchar_t c);
+
+        bool has_key(int key);
+
+  Description:
+        keyname() returns a string corresponding to the argument key. 
+        key may be any key returned by wgetch().
+
+        key_name() is the wide-character version. It takes a wchar_t 
+        parameter, but still returns a char *.
+
+        has_key() returns TRUE for recognized keys, FALSE otherwise. 
+        This function is an ncurses extension.
+
+  Portability                                X/Open    BSD    SYS V
+        keyname                                 Y       -      3.0
+        key_name                                Y
+        has_key                                 -       -       -
+
+**man-end****************************************************************/
+
+char *keyname(int key)
+{
+    /* Key names must be in exactly the same order as in curses.h */
+
+    static char *key_name[] =
+    {
+        "KEY_BREAK", "KEY_DOWN", "KEY_UP", "KEY_LEFT", "KEY_RIGHT",
+        "KEY_HOME", "KEY_BACKSPACE", "KEY_F0", "KEY_F(1)", "KEY_F(2)",
+        "KEY_F(3)", "KEY_F(4)", "KEY_F(5)", "KEY_F(6)", "KEY_F(7)",
+        "KEY_F(8)", "KEY_F(9)", "KEY_F(10)", "KEY_F(11)", "KEY_F(12)",
+        "KEY_F(13)", "KEY_F(14)", "KEY_F(15)", "KEY_F(16)", "KEY_F(17)",
+        "KEY_F(18)", "KEY_F(19)", "KEY_F(20)", "KEY_F(21)", "KEY_F(22)",
+        "KEY_F(23)", "KEY_F(24)", "KEY_F(25)", "KEY_F(26)", "KEY_F(27)",
+        "KEY_F(28)", "KEY_F(29)", "KEY_F(30)", "KEY_F(31)", "KEY_F(32)",
+        "KEY_F(33)", "KEY_F(34)", "KEY_F(35)", "KEY_F(36)", "KEY_F(37)",
+        "KEY_F(38)", "KEY_F(39)", "KEY_F(40)", "KEY_F(41)", "KEY_F(42)",
+        "KEY_F(43)", "KEY_F(44)", "KEY_F(45)", "KEY_F(46)", "KEY_F(47)",
+        "KEY_F(48)", "KEY_F(49)", "KEY_F(50)", "KEY_F(51)", "KEY_F(52)",
+        "KEY_F(53)", "KEY_F(54)", "KEY_F(55)", "KEY_F(56)", "KEY_F(57)",
+        "KEY_F(58)", "KEY_F(59)", "KEY_F(60)", "KEY_F(61)", "KEY_F(62)",
+        "KEY_F(63)", "KEY_DL", "KEY_IL", "KEY_DC", "KEY_IC", "KEY_EIC",
+        "KEY_CLEAR", "KEY_EOS", "KEY_EOL", "KEY_SF", "KEY_SR",
+        "KEY_NPAGE", "KEY_PPAGE", "KEY_STAB", "KEY_CTAB", "KEY_CATAB",
+        "KEY_ENTER", "KEY_SRESET", "KEY_RESET", "KEY_PRINT", "KEY_LL",
+        "KEY_ABORT", "KEY_SHELP", "KEY_LHELP", "KEY_BTAB", "KEY_BEG",
+        "KEY_CANCEL", "KEY_CLOSE", "KEY_COMMAND", "KEY_COPY",
+        "KEY_CREATE", "KEY_END", "KEY_EXIT", "KEY_FIND", "KEY_HELP",
+        "KEY_MARK", "KEY_MESSAGE", "KEY_MOVE", "KEY_NEXT", "KEY_OPEN",
+        "KEY_OPTIONS", "KEY_PREVIOUS", "KEY_REDO", "KEY_REFERENCE",
+        "KEY_REFRESH", "KEY_REPLACE", "KEY_RESTART", "KEY_RESUME",
+        "KEY_SAVE", "KEY_SBEG", "KEY_SCANCEL", "KEY_SCOMMAND",
+        "KEY_SCOPY", "KEY_SCREATE", "KEY_SDC", "KEY_SDL", "KEY_SELECT",
+        "KEY_SEND", "KEY_SEOL", "KEY_SEXIT", "KEY_SFIND", "KEY_SHOME",
+        "KEY_SIC", "UNKNOWN KEY", "KEY_SLEFT", "KEY_SMESSAGE",
+        "KEY_SMOVE", "KEY_SNEXT", "KEY_SOPTIONS", "KEY_SPREVIOUS",
+        "KEY_SPRINT", "KEY_SREDO", "KEY_SREPLACE", "KEY_SRIGHT",
+        "KEY_SRSUME", "KEY_SSAVE", "KEY_SSUSPEND", "KEY_SUNDO",
+        "KEY_SUSPEND", "KEY_UNDO", "ALT_0", "ALT_1", "ALT_2", "ALT_3",
+        "ALT_4", "ALT_5", "ALT_6", "ALT_7", "ALT_8", "ALT_9", "ALT_A",
+        "ALT_B", "ALT_C", "ALT_D", "ALT_E", "ALT_F", "ALT_G", "ALT_H",
+        "ALT_I", "ALT_J", "ALT_K", "ALT_L", "ALT_M", "ALT_N", "ALT_O",
+        "ALT_P", "ALT_Q", "ALT_R", "ALT_S", "ALT_T", "ALT_U", "ALT_V",
+        "ALT_W", "ALT_X", "ALT_Y", "ALT_Z", "CTL_LEFT", "CTL_RIGHT",
+        "CTL_PGUP", "CTL_PGDN", "CTL_HOME", "CTL_END", "KEY_A1",
+        "KEY_A2", "KEY_A3", "KEY_B1", "KEY_B2", "KEY_B3", "KEY_C1",
+        "KEY_C2", "KEY_C3", "PADSLASH", "PADENTER", "CTL_PADENTER",
+        "ALT_PADENTER", "PADSTOP", "PADSTAR", "PADMINUS", "PADPLUS",
+        "CTL_PADSTOP", "CTL_PADCENTER", "CTL_PADPLUS", "CTL_PADMINUS",
+        "CTL_PADSLASH", "CTL_PADSTAR", "ALT_PADPLUS", "ALT_PADMINUS",
+        "ALT_PADSLASH", "ALT_PADSTAR", "ALT_PADSTOP", "CTL_INS",
+        "ALT_DEL", "ALT_INS", "CTL_UP", "CTL_DOWN", "CTL_TAB",
+        "ALT_TAB", "ALT_MINUS", "ALT_EQUAL", "ALT_HOME", "ALT_PGUP",
+        "ALT_PGDN", "ALT_END", "ALT_UP", "ALT_DOWN", "ALT_RIGHT",
+        "ALT_LEFT", "ALT_ENTER", "ALT_ESC", "ALT_BQUOTE",
+        "ALT_LBRACKET", "ALT_RBRACKET", "ALT_SEMICOLON", "ALT_FQUOTE",
+        "ALT_COMMA", "ALT_STOP", "ALT_FSLASH", "ALT_BKSP", "CTL_BKSP",
+        "PAD0", "CTL_PAD0", "CTL_PAD1", "CTL_PAD2", "CTL_PAD3",
+        "CTL_PAD4", "CTL_PAD5", "CTL_PAD6", "CTL_PAD7","CTL_PAD8",
+        "CTL_PAD9", "ALT_PAD0", "ALT_PAD1", "ALT_PAD2", "ALT_PAD3",
+        "ALT_PAD4", "ALT_PAD5", "ALT_PAD6", "ALT_PAD7", "ALT_PAD8",
+        "ALT_PAD9", "CTL_DEL", "ALT_BSLASH", "CTL_ENTER",
+        "SHF_PADENTER", "SHF_PADSLASH", "SHF_PADSTAR", "SHF_PADPLUS",
+        "SHF_PADMINUS", "SHF_UP", "SHF_DOWN", "SHF_IC", "SHF_DC",
+        "KEY_MOUSE", "KEY_SHIFT_L", "KEY_SHIFT_R", "KEY_CONTROL_L",
+        "KEY_CONTROL_R", "KEY_ALT_L", "KEY_ALT_R", "KEY_RESIZE",
+        "KEY_SUP", "KEY_SDOWN"
+    };
+
+    PDC_LOG(("keyname() - called: key %d\n", key));
+
+    if ((key >= 0) && (key < 0x80))
+        return unctrl((chtype)key);
+
+    return has_key(key) ? key_name[key - KEY_MIN] : "UNKNOWN KEY";
+}
+
+bool has_key(int key)
+{
+    PDC_LOG(("has_key() - called: key %d\n", key));
+
+    return (key >= KEY_MIN && key <= KEY_MAX);
+}
+
+#ifdef PDC_WIDE
+char *key_name(wchar_t c)
+{
+    PDC_LOG(("key_name() - called\n"));
+
+    return keyname((int)c);
+}
+#endif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/mouse.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/mouse.c
new file mode 100644
index 0000000000..1f476dd4b9
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/mouse.c
@@ -0,0 +1,429 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: mouse.c,v 1.45 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         mouse
+
+  Synopsis:
+        int mouse_set(unsigned long mbe);
+        int mouse_on(unsigned long mbe);
+        int mouse_off(unsigned long mbe);
+        int request_mouse_pos(void);
+        int map_button(unsigned long button);
+        void wmouse_position(WINDOW *win, int *y, int *x);
+        unsigned long getmouse(void);
+        unsigned long getbmap(void);
+
+        int mouseinterval(int wait);
+        bool wenclose(const WINDOW *win, int y, int x);
+        bool wmouse_trafo(const WINDOW *win, int *y, int *x, bool to_screen);
+        bool mouse_trafo(int *y, int *x, bool to_screen);
+        mmask_t mousemask(mmask_t mask, mmask_t *oldmask);
+        int nc_getmouse(MEVENT *event);
+        int ungetmouse(MEVENT *event);
+
+  Description:
+        As of PDCurses 3.0, there are two separate mouse interfaces: the
+        classic interface, which is based on the undocumented Sys V
+        mouse functions; and an ncurses-compatible interface. Both are
+        active at all times, and you can mix and match functions from
+        each, though it's not recommended. The ncurses interface is
+        essentially an emulation layer built on top of the classic
+        interface; it's here to allow easier porting of ncurses apps.
+
+        The classic interface: mouse_set(), mouse_on(), mouse_off(),
+        request_mouse_pos(), map_button(), wmouse_position(),
+        getmouse(), and getbmap(). An application using this interface
+        would start by calling mouse_set() or mouse_on() with a non-zero
+        value, often ALL_MOUSE_EVENTS. Then it would check for a
+        KEY_MOUSE return from getch(). If found, it would call
+        request_mouse_pos() to get the current mouse status.
+
+        mouse_set(), mouse_on() and mouse_off() are analagous to
+        attrset(), attron() and attroff().  These functions set the
+        mouse button events to trap.  The button masks used in these
+        functions are defined in curses.h and can be or'ed together.
+        They are the group of masks starting with BUTTON1_RELEASED.
+
+        request_mouse_pos() requests curses to fill in the Mouse_status
+        structure with the current state of the mouse.
+
+        map_button() enables the specified mouse action to activate the
+        Soft Label Keys if the action occurs over the area of the screen
+        where the Soft Label Keys are displayed.  The mouse actions are
+        defined in curses.h in the group that starts with BUTTON_RELEASED.
+
+        wmouse_position() determines if the current mouse position is
+        within the window passed as an argument.  If the mouse is
+        outside the current window, -1 is returned in the y and x
+        arguments; otherwise the y and x coordinates of the mouse
+        (relative to the top left corner of the window) are returned in
+        y and x.
+
+        getmouse() returns the current status of the trapped mouse
+        buttons as set by mouse_set() or mouse_on().
+
+        getbmap() returns the current status of the button action used
+        to map a mouse action to the Soft Label Keys as set by the
+        map_button() function.
+
+        The ncurses interface: mouseinterval(), wenclose(),
+        wmouse_trafo(), mouse_trafo(), mousemask(), nc_getmouse(), and
+        ungetmouse(). A typical application using this interface would
+        start by calling mousemask() with a non-zero value, often
+        ALL_MOUSE_EVENTS. Then it would check for a KEY_MOUSE return
+        from getch(). If found, it would call nc_getmouse() to get the
+        current mouse status.
+
+        mouseinterval() sets the timeout for a mouse click. On all
+        current platforms, PDCurses receives mouse button press and
+        release events, but must synthesize click events. It does this
+        by checking whether a release event is queued up after a press
+        event. If it gets a press event, and there are no more events
+        waiting, it will wait for the timeout interval, then check again
+        for a release. A press followed by a release is reported as
+        BUTTON_CLICKED; otherwise it's passed through as BUTTON_PRESSED.
+        The default timeout is 150ms; valid values are 0 (no clicks
+        reported) through 1000ms. In x11, the timeout can also be set
+        via the clickPeriod resource. The return value from
+        mouseinterval() is the old timeout. To check the old value
+        without setting a new one, call it with a parameter of -1. Note 
+        that although there's no classic equivalent for this function 
+        (apart from the clickPeriod resource), the value set applies in 
+        both interfaces.
+
+        wenclose() reports whether the given screen-relative y, x
+        coordinates fall within the given window.
+
+        wmouse_trafo() converts between screen-relative and window-
+        relative coordinates. A to_screen parameter of TRUE means to
+        convert from window to screen; otherwise the reverse. The
+        function returns FALSE if the coordinates aren't within the
+        window, or if any of the parameters are NULL. The coordinates
+        have been converted when the function returns TRUE.
+
+        mouse_trafo() is the stdscr version of wmouse_trafo().
+
+        mousemask() is nearly equivalent to mouse_set(), but instead of
+        OK/ERR, it returns the value of the mask after setting it. (This
+        isn't necessarily the same value passed in, since the mask could
+        be altered on some platforms.) And if the second parameter is a 
+        non-null pointer, mousemask() stores the previous mask value 
+        there. Also, since the ncurses interface doesn't work with 
+        PDCurses' BUTTON_MOVED events, mousemask() filters them out.
+
+        nc_getmouse() returns the current mouse status in an MEVENT 
+        struct. This is equivalent to ncurses' getmouse(), renamed to 
+        avoid conflict with PDCurses' getmouse(). But if you define 
+        NCURSES_MOUSE_VERSION (preferably as 2) before including 
+        curses.h, it defines getmouse() to nc_getmouse(), along with a 
+        few other redefintions needed for compatibility with ncurses 
+        code. nc_getmouse() calls request_mouse_pos(), which (not 
+        getmouse()) is the classic equivalent.
+
+        ungetmouse() is the mouse equivalent of ungetch(). However, 
+        PDCurses doesn't maintain a queue of mouse events; only one can 
+        be pushed back, and it can overwrite or be overwritten by real 
+        mouse events.
+
+  Portability                                X/Open    BSD    SYS V
+        mouse_set                               -       -      4.0
+        mouse_on                                -       -      4.0
+        mouse_off                               -       -      4.0
+        request_mouse_pos                       -       -      4.0
+        map_button                              -       -      4.0
+        wmouse_position                         -       -      4.0
+        getmouse                                -       -      4.0
+        getbmap                                 -       -      4.0
+        mouseinterval                           -       -       -
+        wenclose                                -       -       -
+        wmouse_trafo                            -       -       -
+        mouse_trafo                             -       -       -
+        mousemask                               -       -       -
+        nc_getmouse                             -       -       -
+        ungetmouse                              -       -       -
+
+**man-end****************************************************************/
+
+#include <string.h>
+
+static bool ungot = FALSE;
+
+int mouse_set(unsigned long mbe)
+{
+    PDC_LOG(("mouse_set() - called: event %x\n", mbe));
+
+    SP->_trap_mbe = mbe;
+    return PDC_mouse_set();
+}
+
+int mouse_on(unsigned long mbe)
+{
+    PDC_LOG(("mouse_on() - called: event %x\n", mbe));
+
+    SP->_trap_mbe |= mbe;
+    return PDC_mouse_set();
+}
+
+int mouse_off(unsigned long mbe)
+{
+    PDC_LOG(("mouse_off() - called: event %x\n", mbe));
+
+    SP->_trap_mbe &= ~mbe;
+    return PDC_mouse_set();
+}
+
+int map_button(unsigned long button)
+{
+    PDC_LOG(("map_button() - called: button %x\n", button));
+
+/****************** this does nothing at the moment ***************/
+    SP->_map_mbe_to_key = button;
+
+    return OK;
+}
+
+int request_mouse_pos(void)
+{
+    PDC_LOG(("request_mouse_pos() - called\n"));
+
+    Mouse_status = pdc_mouse_status;
+
+    return OK;
+}
+
+void wmouse_position(WINDOW *win, int *y, int *x)
+{
+    PDC_LOG(("wmouse_position() - called\n"));
+
+    if (win && wenclose(win, MOUSE_Y_POS, MOUSE_X_POS))
+    {
+        if (y)
+            *y = MOUSE_Y_POS - win->_begy;
+        if (x)
+            *x = MOUSE_X_POS - win->_begx;
+    }
+    else
+    {
+        if (y)
+            *y = -1;
+        if (x)
+            *x = -1;
+    }
+}
+
+unsigned long getmouse(void)
+{
+    PDC_LOG(("getmouse() - called\n"));
+
+    return SP->_trap_mbe;
+}
+
+unsigned long getbmap(void)
+{
+    PDC_LOG(("getbmap() - called\n"));
+
+    return SP->_map_mbe_to_key;
+}
+
+/* ncurses mouse interface */
+
+int mouseinterval(int wait)
+{
+    int old_wait;
+
+    PDC_LOG(("mouseinterval() - called: %d\n", wait));
+
+    old_wait = SP->mouse_wait;
+
+    if (wait >= 0 && wait <= 1000)
+        SP->mouse_wait = wait;
+
+    return old_wait;
+}
+
+bool wenclose(const WINDOW *win, int y, int x)
+{
+    PDC_LOG(("wenclose() - called: %p %d %d\n", win, y, x));
+
+    return (win && y >= win->_begy && y < win->_begy + win->_maxy
+                && x >= win->_begx && x < win->_begx + win->_maxx);
+}
+
+bool wmouse_trafo(const WINDOW *win, int *y, int *x, bool to_screen)
+{
+    int newy, newx;
+
+    PDC_LOG(("wmouse_trafo() - called\n"));
+
+    if (!win || !y || !x)
+        return FALSE;
+
+    newy = *y;
+    newx = *x;
+
+    if (to_screen)
+    {
+        newy += win->_begy;
+        newx += win->_begx;
+
+        if (!wenclose(win, newy, newx))
+            return FALSE;
+    }
+    else
+    {
+        if (wenclose(win, newy, newx))
+        {
+            newy -= win->_begy;
+            newx -= win->_begx;
+        }
+        else
+            return FALSE;
+    }
+
+    *y = newy;
+    *x = newx;
+
+    return TRUE;
+}
+
+bool mouse_trafo(int *y, int *x, bool to_screen)
+{
+    PDC_LOG(("mouse_trafo() - called\n"));
+
+    return wmouse_trafo(stdscr, y, x, to_screen);
+}
+
+mmask_t mousemask(mmask_t mask, mmask_t *oldmask)
+{
+    PDC_LOG(("mousemask() - called\n"));
+
+    if (oldmask)
+        *oldmask = SP->_trap_mbe;
+
+    /* The ncurses interface doesn't work with our move events, so 
+       filter them here */
+
+    mask &= ~(BUTTON1_MOVED | BUTTON2_MOVED | BUTTON3_MOVED);
+
+    mouse_set(mask);
+
+    return SP->_trap_mbe;
+}
+
+int nc_getmouse(MEVENT *event)
+{
+    int i;
+    mmask_t bstate = 0;
+
+    PDC_LOG(("nc_getmouse() - called\n"));
+
+    if (!event)
+        return ERR;
+
+    ungot = FALSE;
+
+    request_mouse_pos();
+
+    event->id = 0;
+
+    event->x = Mouse_status.x;
+    event->y = Mouse_status.y;
+    event->z = 0;
+
+    for (i = 0; i < 3; i++)
+    {
+        if (Mouse_status.changes & (1 << i))
+        {
+            int shf = i * 5;
+            short button = Mouse_status.button[i] & BUTTON_ACTION_MASK;
+
+            if (button == BUTTON_RELEASED)
+                bstate |= (BUTTON1_RELEASED << shf);
+            else if (button == BUTTON_PRESSED)
+                bstate |= (BUTTON1_PRESSED << shf);
+            else if (button == BUTTON_CLICKED)
+                bstate |= (BUTTON1_CLICKED << shf);
+            else if (button == BUTTON_DOUBLE_CLICKED)
+                bstate |= (BUTTON1_DOUBLE_CLICKED << shf);
+
+            button = Mouse_status.button[i] & BUTTON_MODIFIER_MASK;
+
+            if (button & PDC_BUTTON_SHIFT)
+                bstate |= BUTTON_MODIFIER_SHIFT;
+            if (button & PDC_BUTTON_CONTROL)
+                bstate |= BUTTON_MODIFIER_CONTROL;
+            if (button & PDC_BUTTON_ALT)
+                bstate |= BUTTON_MODIFIER_ALT;
+        }
+    }
+
+    if (MOUSE_WHEEL_UP)
+        bstate |= BUTTON4_PRESSED;
+    else if (MOUSE_WHEEL_DOWN)
+        bstate |= BUTTON5_PRESSED;
+
+    /* extra filter pass -- mainly for button modifiers */
+
+    event->bstate = bstate & SP->_trap_mbe;
+
+    return OK;
+}
+
+int ungetmouse(MEVENT *event)
+{
+    int i;
+    unsigned long bstate;
+
+    PDC_LOG(("ungetmouse() - called\n"));
+
+    if (!event || ungot)
+        return ERR;
+
+    ungot = TRUE;
+
+    pdc_mouse_status.x = event->x;
+    pdc_mouse_status.y = event->y;
+
+    pdc_mouse_status.changes = 0;
+    bstate = event->bstate;
+
+    for (i = 0; i < 3; i++)
+    {
+        int shf = i * 5;
+        short button = 0;
+
+        if (bstate & ((BUTTON1_RELEASED | BUTTON1_PRESSED | 
+            BUTTON1_CLICKED | BUTTON1_DOUBLE_CLICKED) << shf))
+        {
+            pdc_mouse_status.changes |= 1 << i;
+
+            if (bstate & (BUTTON1_PRESSED << shf))
+                button = BUTTON_PRESSED;
+            if (bstate & (BUTTON1_CLICKED << shf))
+                button = BUTTON_CLICKED;
+            if (bstate & (BUTTON1_DOUBLE_CLICKED << shf))
+                button = BUTTON_DOUBLE_CLICKED;
+
+            if (bstate & BUTTON_MODIFIER_SHIFT)
+                button |= PDC_BUTTON_SHIFT;
+            if (bstate & BUTTON_MODIFIER_CONTROL)
+                button |= PDC_BUTTON_CONTROL;
+            if (bstate & BUTTON_MODIFIER_ALT)
+                button |= PDC_BUTTON_ALT;
+        }
+
+        pdc_mouse_status.button[i] = button;
+    }
+
+    if (bstate & BUTTON4_PRESSED)
+        pdc_mouse_status.changes |= PDC_MOUSE_WHEEL_UP;
+    else if (bstate & BUTTON5_PRESSED)
+        pdc_mouse_status.changes |= PDC_MOUSE_WHEEL_DOWN;
+
+    return ungetch(KEY_MOUSE);
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/move.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/move.c
new file mode 100644
index 0000000000..30e59084e2
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/move.c
@@ -0,0 +1,54 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: move.c,v 1.28 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         move
+
+  Synopsis:
+        int move(int y, int x);
+        int wmove(WINDOW *win, int y, int x);
+
+  Description:
+        The cursor associated with the window is moved to the given
+        location.  This does not move the physical cursor of the
+        terminal until refresh() is called.  The position specified is
+        relative to the upper left corner of the window, which is (0,0).
+
+  Return Value:
+        All functions return OK on success and ERR on error.
+
+  Portability                                X/Open    BSD    SYS V
+        move                                    Y       Y       Y
+        wmove                                   Y       Y       Y
+
+**man-end****************************************************************/
+
+int move(int y, int x)
+{
+    PDC_LOG(("move() - called: y=%d x=%d\n", y, x));
+
+    if (!stdscr || x < 0 || y < 0 || x >= stdscr->_maxx || y >= stdscr->_maxy)
+        return ERR;
+
+    stdscr->_curx = x;
+    stdscr->_cury = y;
+
+    return OK;
+}
+
+int wmove(WINDOW *win, int y, int x)
+{
+    PDC_LOG(("wmove() - called: y=%d x=%d\n", y, x));
+
+    if (!win || x < 0 || y < 0 || x >= win->_maxx || y >= win->_maxy)
+        return ERR;
+
+    win->_curx = x;
+    win->_cury = y;
+
+    return OK;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/outopts.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/outopts.c
new file mode 100644
index 0000000000..0a8fd2d564
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/outopts.c
@@ -0,0 +1,156 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: outopts.c,v 1.39 2008/07/14 12:22:13 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         outopts
+
+  Synopsis:
+        int clearok(WINDOW *win, bool bf);
+        int idlok(WINDOW *win, bool bf);
+        void idcok(WINDOW *win, bool bf);
+        void immedok(WINDOW *win, bool bf);
+        int leaveok(WINDOW *win, bool bf);
+        int setscrreg(int top, int bot);
+        int wsetscrreg(WINDOW *win, int top, int bot);
+        int scrollok(WINDOW *win, bool bf);
+
+        int raw_output(bool bf);
+
+  Description:
+        With clearok(), if bf is TRUE, the next call to wrefresh() with 
+        this window will clear the screen completely and redraw the 
+        entire screen.
+
+        immedok(), called with a second argument of TRUE, causes an 
+        automatic wrefresh() every time a change is made to the 
+        specified window.
+
+        Normally, the hardware cursor is left at the location of the
+        window being refreshed.  leaveok() allows the cursor to be
+        left wherever the update happens to leave it.  It's useful
+        for applications where the cursor is not used, since it reduces
+        the need for cursor motions.  If possible, the cursor is made
+        invisible when this option is enabled.
+
+        wsetscrreg() sets a scrolling region in a window; "top" and 
+        "bot" are the line numbers for the top and bottom margins. If 
+        this option and scrollok() are enabled, any attempt to move off 
+        the bottom margin will cause all lines in the scrolling region 
+        to scroll up one line. setscrreg() is the stdscr version.
+
+        idlok() and idcok() do nothing in PDCurses, but are provided for 
+        compatibility with other curses implementations.
+
+        raw_output() enables the output of raw characters using the 
+        standard *add* and *ins* curses functions (that is, it disables 
+        translation of control characters).
+
+  Return Value:
+        All functions return OK on success and ERR on error.
+
+  Portability                                X/Open    BSD    SYS V
+        clearok                                 Y       Y       Y
+        idlok                                   Y       Y       Y
+        idcok                                   Y       -      4.0
+        immedok                                 Y       -      4.0
+        leaveok                                 Y       Y       Y
+        setscrreg                               Y       Y       Y
+        wsetscrreg                              Y       Y       Y
+        scrollok                                Y       Y       Y
+        raw_output                              -       -       -
+
+**man-end****************************************************************/
+
+int clearok(WINDOW *win, bool bf)
+{
+    PDC_LOG(("clearok() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    win->_clear = bf;
+
+    return OK;
+}
+
+int idlok(WINDOW *win, bool bf)
+{
+    PDC_LOG(("idlok() - called\n"));
+
+    return OK;
+}
+
+void idcok(WINDOW *win, bool bf)
+{
+    PDC_LOG(("idcok() - called\n"));
+}
+
+void immedok(WINDOW *win, bool bf)
+{
+    PDC_LOG(("immedok() - called\n"));
+
+    if (win)
+        win->_immed = bf;
+}
+
+int leaveok(WINDOW *win, bool bf)
+{
+    PDC_LOG(("leaveok() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    win->_leaveit = bf;
+
+    curs_set(!bf);
+
+    return OK;
+}
+
+int setscrreg(int top, int bottom)
+{
+    PDC_LOG(("setscrreg() - called: top %d bottom %d\n", top, bottom));
+
+    return wsetscrreg(stdscr, top, bottom);
+}
+
+int wsetscrreg(WINDOW *win, int top, int bottom)
+{
+    PDC_LOG(("wsetscrreg() - called: top %d bottom %d\n", top, bottom));
+
+    if (win && 0 <= top && top <= win->_cury &&
+        win->_cury <= bottom && bottom < win->_maxy)
+    {
+        win->_tmarg = top;
+        win->_bmarg = bottom;
+
+        return OK;
+    }
+    else
+        return ERR;
+}
+
+int scrollok(WINDOW *win, bool bf)
+{
+    PDC_LOG(("scrollok() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    win->_scroll = bf;
+
+    return OK;
+}
+
+int raw_output(bool bf)
+{
+    PDC_LOG(("raw_output() - called\n"));
+
+    SP->raw_out = bf;
+
+    return OK;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/overlay.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/overlay.c
new file mode 100644
index 0000000000..f9bba50fb9
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/overlay.c
@@ -0,0 +1,256 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: overlay.c,v 1.36 2008/07/14 12:35:23 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         overlay
+
+  Synopsis:
+        int overlay(const WINDOW *src_w, WINDOW *dst_w)
+        int overwrite(const WINDOW *src_w, WINDOW *dst_w)
+        int copywin(const WINDOW *src_w, WINDOW *dst_w, int src_tr,
+                    int src_tc, int dst_tr, int dst_tc, int dst_br,
+                    int dst_bc, bool overlay)
+
+  Description:
+        overlay() and overwrite() copy all the text from src_w into
+        dst_w. The windows need not be the same size. Those characters
+        in the source window that intersect with the destination window
+        are copied, so that the characters appear in the same physical
+        position on the screen. The difference between the two functions
+        is that overlay() is non-destructive (blanks are not copied)
+        while overwrite() is destructive (blanks are copied).
+
+        copywin() is similar, but doesn't require that the two windows
+        overlap. The arguments src_tc and src_tr specify the top left
+        corner of the region to be copied. dst_tc, dst_tr, dst_br, and
+        dst_bc specify the region within the destination window to copy
+        to. The argument "overlay", if TRUE, indicates that the copy is
+        done non-destructively (as in overlay()); blanks in the source
+        window are not copied to the destination window. When overlay is
+        FALSE, blanks are copied.
+
+  Return Value:
+        All functions return OK on success and ERR on error.
+
+  Portability                                X/Open    BSD    SYS V
+        overlay                                 Y       Y       Y
+        overwrite                               Y       Y       Y
+        copywin                                 Y       -      3.0
+
+**man-end****************************************************************/
+
+/* Thanks to Andreas Otte <venn@@uni-paderborn.de> for the 
+   corrected overlay()/overwrite() behavior. */
+
+static int _copy_win(const WINDOW *src_w, WINDOW *dst_w, int src_tr,
+                     int src_tc, int src_br, int src_bc, int dst_tr,
+                     int dst_tc, bool overlay)
+{
+    int col, line, y1, fc, *minchng, *maxchng;
+    chtype *w1ptr, *w2ptr;
+
+    int lc = 0;
+    int xdiff = src_bc - src_tc;
+    int ydiff = src_br - src_tr;
+
+    if (!src_w || !dst_w)
+        return ERR;
+
+    minchng = dst_w->_firstch;
+    maxchng = dst_w->_lastch;
+
+    for (y1 = 0; y1 < dst_tr; y1++)
+    {
+        minchng++;
+        maxchng++;
+    }
+
+    for (line = 0; line < ydiff; line++)
+    {
+        w1ptr = src_w->_y[line + src_tr] + src_tc;
+        w2ptr = dst_w->_y[line + dst_tr] + dst_tc;
+
+        fc = _NO_CHANGE;
+
+        for (col = 0; col < xdiff; col++)
+        {
+            if ((*w1ptr) != (*w2ptr) &&
+                !((*w1ptr & A_CHARTEXT) == ' ' && overlay))
+            {
+                *w2ptr = *w1ptr;
+
+                if (fc == _NO_CHANGE)
+                    fc = col + dst_tc;
+            
+                lc = col + dst_tc;
+            }
+
+            w1ptr++;
+            w2ptr++;
+        }
+
+        if (*minchng == _NO_CHANGE)
+        {
+            *minchng = fc;
+            *maxchng = lc;
+        }
+        else if (fc != _NO_CHANGE)
+        {
+            if (fc < *minchng)
+                *minchng = fc;
+            if (lc > *maxchng)
+                *maxchng = lc;
+        }
+
+        minchng++;
+        maxchng++;
+    }
+
+    return OK;
+}
+
+int overlay(const WINDOW *src_w, WINDOW *dst_w)
+{
+    int first_line, first_col, last_line, last_col;
+    int src_start_x, src_start_y, dst_start_x, dst_start_y;
+    int xdiff, ydiff;
+
+    PDC_LOG(("overlay() - called\n"));
+
+    if (!src_w || !dst_w)
+        return ERR;
+
+    first_col = max(dst_w->_begx, src_w->_begx);
+    first_line = max(dst_w->_begy, src_w->_begy);
+
+    last_col = min(src_w->_begx + src_w->_maxx, dst_w->_begx + dst_w->_maxx);
+    last_line = min(src_w->_begy + src_w->_maxy, dst_w->_begy + dst_w->_maxy);
+
+    /* determine the overlapping region of the two windows in real 
+       coordinates */
+
+    /* if no overlapping region, do nothing */
+
+    if ((last_col < first_col) || (last_line < first_line))
+        return OK;
+
+    /* size of overlapping region */
+
+    xdiff = last_col - first_col;
+    ydiff = last_line - first_line;
+
+    if (src_w->_begx <= dst_w->_begx)
+    {
+        src_start_x = dst_w->_begx - src_w->_begx;
+        dst_start_x = 0;
+    }
+    else
+    {
+        dst_start_x = src_w->_begx - dst_w->_begx;
+        src_start_x = 0;
+    }
+
+    if (src_w->_begy <= dst_w->_begy)
+    {
+        src_start_y = dst_w->_begy - src_w->_begy;
+        dst_start_y = 0;
+    }
+    else
+    {
+        dst_start_y = src_w->_begy - dst_w->_begy;
+        src_start_y = 0;
+    }
+
+    return _copy_win(src_w, dst_w, src_start_y, src_start_x,
+                     src_start_y + ydiff, src_start_x + xdiff,
+                     dst_start_y, dst_start_x, TRUE);
+}
+
+int overwrite(const WINDOW *src_w, WINDOW *dst_w)
+{
+    int first_line, first_col, last_line, last_col;
+    int src_start_x, src_start_y, dst_start_x, dst_start_y;
+    int xdiff, ydiff;
+
+    PDC_LOG(("overwrite() - called\n"));
+
+    if (!src_w || !dst_w)
+        return ERR;
+
+    first_col = max(dst_w->_begx, src_w->_begx);
+    first_line = max(dst_w->_begy, src_w->_begy);
+
+    last_col = min(src_w->_begx + src_w->_maxx, dst_w->_begx + dst_w->_maxx);
+    last_line = min(src_w->_begy + src_w->_maxy, dst_w->_begy + dst_w->_maxy);
+
+    /* determine the overlapping region of the two windows in real 
+       coordinates */
+
+    /* if no overlapping region, do nothing */
+
+    if ((last_col < first_col) || (last_line < first_line))
+        return OK;
+
+    /* size of overlapping region */
+
+    xdiff = last_col - first_col;
+    ydiff = last_line - first_line;
+
+    if (src_w->_begx <= dst_w->_begx)
+    {
+        src_start_x = dst_w->_begx - src_w->_begx;
+        dst_start_x = 0;
+    }
+    else
+    {
+        dst_start_x = src_w->_begx - dst_w->_begx;
+        src_start_x = 0;
+    }
+
+    if (src_w->_begy <= dst_w->_begy)
+    {
+        src_start_y = dst_w->_begy - src_w->_begy;
+        dst_start_y = 0;
+    }
+    else
+    {
+        dst_start_y = src_w->_begy - dst_w->_begy;
+        src_start_y = 0;
+    }
+
+    return _copy_win(src_w, dst_w, src_start_y, src_start_x,
+                     src_start_y + ydiff, src_start_x + xdiff,
+                     dst_start_y, dst_start_x, FALSE);
+}
+
+int copywin(const WINDOW *src_w, WINDOW *dst_w, int src_tr, int src_tc,
+            int dst_tr, int dst_tc, int dst_br, int dst_bc, int overlay)
+{
+    int src_end_x, src_end_y;
+    int src_rows, src_cols, dst_rows, dst_cols;
+    int min_rows, min_cols;
+
+    PDC_LOG(("copywin() - called\n"));
+
+    if (!src_w || !dst_w || dst_w == curscr || dst_br > dst_w->_maxy
+        || dst_bc > dst_w->_maxx || dst_tr < 0 || dst_tc < 0)
+        return ERR;
+
+    src_rows = src_w->_maxy - src_tr;
+    src_cols = src_w->_maxx - src_tc;
+    dst_rows = dst_br - dst_tr + 1;
+    dst_cols = dst_bc - dst_tc + 1;
+
+    min_rows = min(src_rows, dst_rows);
+    min_cols = min(src_cols, dst_cols);
+
+    src_end_y = src_tr + min_rows;
+    src_end_x = src_tc + min_cols;
+
+    return _copy_win(src_w, dst_w, src_tr, src_tc, src_end_y, src_end_x,
+                     dst_tr, dst_tc, overlay);
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/pad.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/pad.c
new file mode 100644
index 0000000000..ccc5db20d3
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/pad.c
@@ -0,0 +1,259 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: pad.c,v 1.50 2008/07/14 12:22:13 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         pad
+
+  Synopsis:
+        WINDOW *newpad(int nlines, int ncols);
+        WINDOW *subpad(WINDOW *orig, int nlines, int ncols,
+                       int begy, int begx);
+        int prefresh(WINDOW *win, int py, int px, int sy1, int sx1,
+                     int sy2, int sx2);
+        int pnoutrefresh(WINDOW *w, int py, int px, int sy1, int sx1,
+                         int sy2, int sx2);
+        int pechochar(WINDOW *pad, chtype ch);
+        int pecho_wchar(WINDOW *pad, const cchar_t *wch);
+
+  Description:
+        A pad is a special kind of window, which is not restricted by
+        the screen size, and is not necessarily associated with a
+        particular part of the screen.  You can use a pad when you need
+        a large window, and only a part of the window will be on the
+        screen at one time.  Pads are not refreshed automatically (e.g.,
+        from scrolling or echoing of input).  You can't call wrefresh()
+        with a pad as an argument; use prefresh() or pnoutrefresh()
+        instead.  Note that these routines require additional parameters
+        to specify the part of the pad to be displayed, and the location
+        to use on the screen.
+
+        newpad() creates a new pad data structure.  
+
+        subpad() creates a new sub-pad within a pad, at position (begy,
+        begx), with dimensions of nlines lines and ncols columns. This 
+        position is relative to the pad, and not to the screen as with 
+        subwin.  Changes to either the parent pad or sub-pad will affect 
+        both.  When using sub-pads, you may need to call touchwin() 
+        before calling prefresh().
+
+        pnoutrefresh() copies the specified pad to the virtual screen.
+
+        prefresh() calls pnoutrefresh(), followed by doupdate().
+
+        These routines are analogous to wnoutrefresh() and wrefresh().
+        (py, px) specifies the upper left corner of the part of the pad
+        to be displayed; (sy1, sx1) and (sy2, sx2) describe the screen 
+        rectangle that will contain the selected part of the pad.
+
+        pechochar() is functionally equivalent to addch() followed by
+        a call to prefresh(), with the last-used coordinates and
+        dimensions. pecho_wchar() is the wide-character version.
+
+  Return Value:
+        All functions return OK on success and ERR on error.
+
+  Portability                                X/Open    BSD    SYS V
+        newpad                                  Y       -       Y
+        subpad                                  Y       -       Y
+        prefresh                                Y       -       Y
+        pnoutrefresh                            Y       -       Y
+        pechochar                               Y       -      3.0
+        pecho_wchar                             Y
+
+**man-end****************************************************************/
+
+#include <string.h>
+
+/* save values for pechochar() */
+
+static int save_pminrow, save_pmincol;
+static int save_sminrow, save_smincol, save_smaxrow, save_smaxcol;
+
+WINDOW *newpad(int nlines, int ncols)
+{
+    WINDOW *win;
+
+    PDC_LOG(("newpad() - called: lines=%d cols=%d\n", nlines, ncols));
+
+    if ( !(win = PDC_makenew(nlines, ncols, -1, -1))
+        || !(win = PDC_makelines(win)) )
+        return (WINDOW *)NULL;
+
+    werase(win);
+
+    win->_flags = _PAD;
+
+    /* save default values in case pechochar() is the first call to 
+       prefresh(). */
+
+    save_pminrow = 0;
+    save_pmincol = 0;
+    save_sminrow = 0;
+    save_smincol = 0;
+    save_smaxrow = min(LINES, nlines) - 1;
+    save_smaxcol = min(COLS, ncols) - 1;
+
+    return win;
+}
+
+WINDOW *subpad(WINDOW *orig, int nlines, int ncols, int begy, int begx)
+{
+    WINDOW *win;
+    int i;
+    int j = begy;
+    int k = begx;
+
+    PDC_LOG(("subpad() - called: lines=%d cols=%d begy=%d begx=%d\n",
+             nlines, ncols, begy, begx));
+
+    if (!orig || !(orig->_flags & _PAD))
+        return (WINDOW *)NULL;
+
+    /* make sure window fits inside the original one */
+
+    if ((begy < orig->_begy) || (begx < orig->_begx) ||
+        (begy + nlines) > (orig->_begy + orig->_maxy) ||
+        (begx + ncols)  > (orig->_begx + orig->_maxx))
+        return (WINDOW *)NULL;
+
+    if (!nlines) 
+        nlines = orig->_maxy - 1 - j;
+
+    if (!ncols) 
+        ncols = orig->_maxx - 1 - k;
+
+    if ( !(win = PDC_makenew(nlines, ncols, begy, begx)) )
+        return (WINDOW *)NULL;
+
+    /* initialize window variables */
+
+    win->_attrs = orig->_attrs;
+    win->_leaveit = orig->_leaveit;
+    win->_scroll = orig->_scroll;
+    win->_nodelay = orig->_nodelay;
+    win->_use_keypad = orig->_use_keypad;
+    win->_parent = orig;
+
+    for (i = 0; i < nlines; i++)
+        win->_y[i] = (orig->_y[j++]) + k;
+
+    win->_flags = _SUBPAD;
+
+    /* save default values in case pechochar() is the first call
+       to prefresh(). */
+
+    save_pminrow = 0;
+    save_pmincol = 0;
+    save_sminrow = 0;
+    save_smincol = 0;
+    save_smaxrow = min(LINES, nlines) - 1;
+    save_smaxcol = min(COLS, ncols) - 1;
+
+    return win;
+}
+
+int prefresh(WINDOW *win, int py, int px, int sy1, int sx1, int sy2, int sx2)
+{
+    PDC_LOG(("prefresh() - called\n"));
+
+    if (pnoutrefresh(win, py, px, sy1, sx1, sy2, sx2) == ERR)
+        return ERR;
+
+    doupdate();
+    return OK;
+}
+
+int pnoutrefresh(WINDOW *w, int py, int px, int sy1, int sx1, int sy2, int sx2)
+{
+    int num_cols;
+    int sline = sy1;
+    int pline = py;
+
+    PDC_LOG(("pnoutrefresh() - called\n"));
+
+    if (!w || !(w->_flags & (_PAD|_SUBPAD)) || (sy2 >= LINES) || (sy2 >= COLS))
+        return ERR;
+
+    if (py < 0)
+        py = 0;
+    if (px < 0)
+        px = 0;
+    if (sy1 < 0)
+        sy1 = 0;
+    if (sx1 < 0)
+        sx1 = 0;
+
+    if (sy2 < sy1 || sx2 < sx1)
+        return ERR;
+
+    num_cols = min((sx2 - sx1 + 1), (w->_maxx - px));
+
+    while (sline <= sy2)
+    {
+        if (pline < w->_maxy)
+        {
+            memcpy(curscr->_y[sline] + sx1, w->_y[pline] + px,
+                   num_cols * sizeof(chtype));
+
+            if ((curscr->_firstch[sline] == _NO_CHANGE) 
+                || (curscr->_firstch[sline] > sx1))
+                curscr->_firstch[sline] = sx1;
+
+            if (sx2 > curscr->_lastch[sline])
+                curscr->_lastch[sline] = sx2;
+
+            w->_firstch[pline] = _NO_CHANGE; /* updated now */
+            w->_lastch[pline] = _NO_CHANGE;  /* updated now */
+        }
+
+        sline++;
+        pline++;
+    }
+
+    if (w->_clear)
+    {
+        w->_clear = FALSE;
+        curscr->_clear = TRUE;
+    }
+
+    /* position the cursor to the pad's current position if possible -- 
+       is the pad current position going to end up displayed? if not, 
+       then don't move the cursor; if so, move it to the correct place */
+
+    if (!w->_leaveit && w->_cury >= py && w->_curx >= px &&
+         w->_cury <= py + (sy2 - sy1) && w->_curx <= px + (sx2 - sx1))
+    {
+        curscr->_cury = (w->_cury - py) + sy1;
+        curscr->_curx = (w->_curx - px) + sx1;
+    }
+
+    return OK;
+}
+
+int pechochar(WINDOW *pad, chtype ch)
+{
+    PDC_LOG(("pechochar() - called\n"));
+
+    if (waddch(pad, ch) == ERR)
+        return ERR;
+
+    return prefresh(pad, save_pminrow, save_pmincol, save_sminrow, 
+                    save_smincol, save_smaxrow, save_smaxcol);
+}
+
+#ifdef PDC_WIDE
+int pecho_wchar(WINDOW *pad, const cchar_t *wch)
+{
+    PDC_LOG(("pecho_wchar() - called\n"));
+
+    if (!wch || (waddch(pad, *wch) == ERR))
+        return ERR;
+
+    return prefresh(pad, save_pminrow, save_pmincol, save_sminrow, 
+                    save_smincol, save_smaxrow, save_smaxcol);
+}
+#endif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/panel.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/panel.c
new file mode 100644
index 0000000000..77028c6ffc
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/panel.c
@@ -0,0 +1,630 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: panel.c,v 1.8 2008/07/14 12:35:23 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         panel
+
+  Synopsis:
+        int bottom_panel(PANEL *pan);
+        int del_panel(PANEL *pan);
+        int hide_panel(PANEL *pan);
+        int move_panel(PANEL *pan, int starty, int startx);
+        PANEL *new_panel(WINDOW *win);
+        PANEL *panel_above(const PANEL *pan);
+        PANEL *panel_below(const PANEL *pan);
+        int panel_hidden(const PANEL *pan);
+        const void *panel_userptr(const PANEL *pan);
+        WINDOW *panel_window(const PANEL *pan);
+        int replace_panel(PANEL *pan, WINDOW *win);
+        int set_panel_userptr(PANEL *pan, const void *uptr);
+        int show_panel(PANEL *pan);
+        int top_panel(PANEL *pan);
+        void update_panels(void);
+
+  Description:
+        The panel library is built using the curses library, and any
+        program using panels routines must call one of the curses
+        initialization routines such as initscr(). A program using these
+        routines must be linked with the panels and curses libraries.
+        The header <panel.h> includes the header <curses.h>.
+
+        The panels package gives the applications programmer a way to
+        have depth relationships between curses windows; a curses window
+        is associated with every panel. The panels routines allow curses
+        windows to overlap without making visible the overlapped
+        portions of underlying windows. The initial curses window,
+        stdscr, lies beneath all panels. The set of currently visible
+        panels is the 'deck' of panels.
+
+        The panels package allows the applications programmer to create
+        panels, fetch and set their associated windows, shuffle panels
+        in the deck, and manipulate panels in other ways.
+
+        bottom_panel() places pan at the bottom of the deck. The size, 
+        location and contents of the panel are unchanged.
+
+        del_panel() deletes pan, but not its associated winwow.
+
+        hide_panel() removes a panel from the deck and thus hides it 
+        from view.
+
+        move_panel() moves the curses window associated with pan, so 
+        that its upper lefthand corner is at the supplied coordinates. 
+        (Do not use mvwin() on the window.)
+
+        new_panel() creates a new panel associated with win and returns 
+        the panel pointer. The new panel is placed at the top of the 
+        deck.
+
+        panel_above() returns a pointer to the panel in the deck above 
+        pan, or NULL if pan is the top panel. If the value of pan passed 
+        is NULL, this function returns a pointer to the bottom panel in 
+        the deck.
+
+        panel_below() returns a pointer to the panel in the deck below 
+        pan, or NULL if pan is the bottom panel. If the value of pan 
+        passed is NULL, this function returns a pointer to the top panel 
+        in the deck.
+
+        panel_hidden() returns OK if pan is hidden and ERR if it is not.
+
+        panel_userptr() - Each panel has a user pointer available for 
+        maintaining relevant information. This function returns a 
+        pointer to that information previously set up by 
+        set_panel_userptr().
+
+        panel_window() returns a pointer to the curses window associated 
+        with the panel.
+
+        replace_panel() replaces the current window of pan with win.
+
+        set_panel_userptr() - Each panel has a user pointer available 
+        for maintaining relevant information. This function sets the 
+        value of that information.
+
+        show_panel() makes a previously hidden panel visible and places 
+        it back in the deck on top.
+
+        top_panel() places pan on the top of the deck. The size, 
+        location and contents of the panel are unchanged.
+
+        update_panels() refreshes the virtual screen to reflect the 
+        depth relationships between the panels in the deck. The user 
+        must use doupdate() to refresh the physical screen.
+
+  Return Value:
+        Each routine that returns a pointer to an object returns NULL if 
+        an error occurs. Each panel routine that returns an integer, 
+        returns OK if it executes successfully and ERR if it does not.
+
+  Portability                                X/Open    BSD    SYS V
+        bottom_panel                            -       -       Y
+        del_panel                               -       -       Y
+        hide_panel                              -       -       Y
+        move_panel                              -       -       Y
+        new_panel                               -       -       Y
+        panel_above                             -       -       Y
+        panel_below                             -       -       Y
+        panel_hidden                            -       -       Y
+        panel_userptr                           -       -       Y
+        panel_window                            -       -       Y
+        replace_panel                           -       -       Y
+        set_panel_userptr                       -       -       Y
+        show_panel                              -       -       Y
+        top_panel                               -       -       Y
+        update_panels                           -       -       Y
+
+  Credits:
+        Original Author - Warren Tucker <wht@n4hgf.mt-park.ga.us>
+
+**man-end****************************************************************/
+
+#include <panel.h>
+#include <stdlib.h>
+
+PANEL *_bottom_panel = (PANEL *)0;
+PANEL *_top_panel = (PANEL *)0;
+PANEL _stdscr_pseudo_panel = { (WINDOW *)0 };
+
+#ifdef PANEL_DEBUG
+
+static void dPanel(char *text, PANEL *pan)
+{
+    PDC_LOG(("%s id=%s b=%s a=%s y=%d x=%d", text, pan->user,
+             pan->below ? pan->below->user : "--",
+             pan->above ? pan->above->user : "--",
+             pan->wstarty, pan->wstartx));
+}
+
+static void dStack(char *fmt, int num, PANEL *pan)
+{
+    char s80[80];
+
+    sprintf(s80, fmt, num, pan);
+    PDC_LOG(("%s b=%s t=%s", s80, _bottom_panel ? _bottom_panel->user : "--",
+             _top_panel    ? _top_panel->user    : "--"));
+
+    if (pan)
+        PDC_LOG(("pan id=%s", pan->user));
+
+    pan = _bottom_panel;
+
+    while (pan)
+    {
+        dPanel("stk", pan);
+        pan = pan->above;
+    }
+}
+
+/* debugging hook for wnoutrefresh */
+
+static void Wnoutrefresh(PANEL *pan)
+{
+    dPanel("wnoutrefresh", pan);
+    wnoutrefresh(pan->win);
+}
+
+static void Touchpan(PANEL *pan)
+{
+    dPanel("Touchpan", pan);
+    touchwin(pan->win);
+}
+
+static void Touchline(PANEL *pan, int start, int count)
+{
+    char s80[80];
+
+    sprintf(s80, "Touchline s=%d c=%d", start, count);
+    dPanel(s80, pan);
+    touchline(pan->win, start, count);
+}
+
+#else   /* PANEL_DEBUG */
+
+#define dPanel(text, pan)
+#define dStack(fmt, num, pan)
+#define Wnoutrefresh(pan) wnoutrefresh((pan)->win)
+#define Touchpan(pan) touchwin((pan)->win)
+#define Touchline(pan, start, count) touchline((pan)->win, start, count)
+
+#endif  /* PANEL_DEBUG */
+
+static bool _panels_overlapped(PANEL *pan1, PANEL *pan2)
+{
+    if (!pan1 || !pan2)
+        return FALSE;
+
+    return ((pan1->wstarty >= pan2->wstarty && pan1->wstarty < pan2->wendy)
+         || (pan2->wstarty >= pan1->wstarty && pan2->wstarty < pan1->wendy))
+        && ((pan1->wstartx >= pan2->wstartx && pan1->wstartx < pan2->wendx)
+         || (pan2->wstartx >= pan1->wstartx && pan2->wstartx < pan1->wendx));
+}
+
+static void _free_obscure(PANEL *pan)
+{
+    PANELOBS *tobs = pan->obscure;  /* "this" one */
+    PANELOBS *nobs;                 /* "next" one */
+
+    while (tobs)
+    {
+        nobs = tobs->above;
+        free((char *)tobs);
+        tobs = nobs;
+    }
+    pan->obscure = (PANELOBS *)0;
+}
+
+static void _override(PANEL *pan, int show)
+{
+    int y;
+    PANEL *pan2;
+    PANELOBS *tobs = pan->obscure;      /* "this" one */
+
+    if (show == 1)
+        Touchpan(pan);
+    else if (!show)
+    {
+        Touchpan(pan);
+        Touchpan(&_stdscr_pseudo_panel);
+    }
+    else if (show == -1)
+        while (tobs && (tobs->pan != pan))
+            tobs = tobs->above;
+
+    while (tobs)
+    {
+        if ((pan2 = tobs->pan) != pan)
+            for (y = pan->wstarty; y < pan->wendy; y++)
+                if ((y >= pan2->wstarty) && (y < pan2->wendy) &&
+                   ((is_linetouched(pan->win, y - pan->wstarty)) ||
+                    (is_linetouched(stdscr, y))))
+                    Touchline(pan2, y - pan2->wstarty, 1);
+
+        tobs = tobs->above;
+    }
+}
+
+static void _calculate_obscure(void)
+{
+    PANEL *pan, *pan2;
+    PANELOBS *tobs;     /* "this" one */
+    PANELOBS *lobs;     /* last one */
+
+    pan = _bottom_panel;
+
+    while (pan)
+    {
+        if (pan->obscure)
+            _free_obscure(pan);
+
+        lobs = (PANELOBS *)0;
+        pan2 = _bottom_panel;
+
+        while (pan2)
+        {
+            if (_panels_overlapped(pan, pan2))
+            {
+                if ((tobs = malloc(sizeof(PANELOBS))) == NULL)
+                    return;
+
+                tobs->pan = pan2;
+                dPanel("obscured", pan2);
+                tobs->above = (PANELOBS *)0;
+
+                if (lobs)
+                    lobs->above = tobs;
+                else
+                    pan->obscure = tobs;
+
+                lobs  = tobs;
+            }
+
+            pan2 = pan2->above;
+        }
+
+        _override(pan, 1);
+        pan = pan->above;
+    }
+}
+
+/* check to see if panel is in the stack */
+
+static bool _panel_is_linked(const PANEL *pan)
+{
+    PANEL *pan2 = _bottom_panel;
+
+    while (pan2)
+    {
+        if (pan2 == pan)
+            return TRUE;
+
+        pan2 = pan2->above;
+    }
+
+    return FALSE;
+}
+
+/* link panel into stack at top */
+
+static void _panel_link_top(PANEL *pan)
+{
+#ifdef PANEL_DEBUG
+    dStack("<lt%d>", 1, pan);
+    if (_panel_is_linked(pan))
+        return;
+#endif
+    pan->above = (PANEL *)0;
+    pan->below = (PANEL *)0;
+
+    if (_top_panel)
+    {
+        _top_panel->above = pan;
+        pan->below = _top_panel;
+    }
+
+    _top_panel = pan;
+
+    if (!_bottom_panel)
+        _bottom_panel = pan;
+
+    _calculate_obscure();
+    dStack("<lt%d>", 9, pan);
+}
+
+/* link panel into stack at bottom */
+
+static void _panel_link_bottom(PANEL *pan)
+{
+#ifdef PANEL_DEBUG
+    dStack("<lb%d>", 1, pan);
+    if (_panel_is_linked(pan))
+        return;
+#endif
+    pan->above = (PANEL *)0;
+    pan->below = (PANEL *)0;
+
+    if (_bottom_panel)
+    {
+        _bottom_panel->below = pan;
+        pan->above = _bottom_panel;
+    }
+
+    _bottom_panel = pan;
+
+    if (!_top_panel)
+        _top_panel = pan;
+
+    _calculate_obscure();
+    dStack("<lb%d>", 9, pan);
+}
+
+static void _panel_unlink(PANEL *pan)
+{
+    PANEL *prev;
+    PANEL *next;
+
+#ifdef PANEL_DEBUG
+    dStack("<u%d>", 1, pan);
+    if (!_panel_is_linked(pan))
+        return;
+#endif
+    _override(pan, 0);
+    _free_obscure(pan);
+
+    prev = pan->below;
+    next = pan->above;
+
+    /* if non-zero, we will not update the list head */
+
+    if (prev)
+    {
+        prev->above = next;
+        if(next)
+            next->below = prev;
+    }
+    else if (next)
+        next->below = prev;
+
+    if (pan == _bottom_panel)
+        _bottom_panel = next;
+
+    if (pan == _top_panel)
+        _top_panel = prev;
+
+    _calculate_obscure();
+
+    pan->above = (PANEL *)0;
+    pan->below = (PANEL *)0;
+    dStack("<u%d>", 9, pan);
+
+}
+
+/************************************************************************
+ *   The following are the public functions for the panels library.     *
+ ************************************************************************/
+
+int bottom_panel(PANEL *pan)
+{
+    if (!pan)
+        return ERR;
+
+    if (pan == _bottom_panel)
+        return OK;
+
+    if (_panel_is_linked(pan))
+        hide_panel(pan);
+
+    _panel_link_bottom(pan);
+
+    return OK;
+}
+
+int del_panel(PANEL *pan)
+{
+    if (pan)
+    {
+        if (_panel_is_linked(pan))
+            hide_panel(pan);
+
+        free((char *)pan);
+        return OK;
+    }
+
+    return ERR;
+}
+
+int hide_panel(PANEL *pan)
+{
+    if (!pan)
+        return ERR;
+
+    if (!_panel_is_linked(pan))
+    {
+        pan->above = (PANEL *)0;
+        pan->below = (PANEL *)0;
+        return ERR;
+    }
+
+    _panel_unlink(pan);
+
+    return OK;
+}
+
+int move_panel(PANEL *pan, int starty, int startx)
+{
+    WINDOW *win;
+    int maxy, maxx;
+
+    if (!pan)
+        return ERR;
+
+    if (_panel_is_linked(pan))
+        _override(pan, 0);
+
+    win = pan->win;
+
+    if (mvwin(win, starty, startx) == ERR)
+        return ERR;
+
+    getbegyx(win, pan->wstarty, pan->wstartx);
+    getmaxyx(win, maxy, maxx);
+    pan->wendy = pan->wstarty + maxy;
+    pan->wendx = pan->wstartx + maxx;
+
+    if (_panel_is_linked(pan))
+        _calculate_obscure();
+
+    return OK;
+}
+
+PANEL *new_panel(WINDOW *win)
+{
+    PANEL *pan = malloc(sizeof(PANEL));
+
+    if (!_stdscr_pseudo_panel.win)
+    {
+        _stdscr_pseudo_panel.win = stdscr;
+        _stdscr_pseudo_panel.wstarty = 0;
+        _stdscr_pseudo_panel.wstartx = 0;
+        _stdscr_pseudo_panel.wendy = LINES;
+        _stdscr_pseudo_panel.wendx = COLS;
+        _stdscr_pseudo_panel.user = "stdscr";
+        _stdscr_pseudo_panel.obscure = (PANELOBS *)0;
+    }
+
+    if (pan)
+    {
+        int maxy, maxx;
+
+        pan->win = win;
+        pan->above = (PANEL *)0;
+        pan->below = (PANEL *)0;
+        getbegyx(win, pan->wstarty, pan->wstartx);
+        getmaxyx(win, maxy, maxx);
+        pan->wendy = pan->wstarty + maxy;
+        pan->wendx = pan->wstartx + maxx;
+#ifdef PANEL_DEBUG
+        pan->user = "new";
+#else
+        pan->user = (char *)0;
+#endif
+        pan->obscure = (PANELOBS *)0;
+        show_panel(pan);
+    }
+
+    return pan;
+}
+
+PANEL *panel_above(const PANEL *pan)
+{
+    return pan ? pan->above : _bottom_panel;
+}
+
+PANEL *panel_below(const PANEL *pan)
+{
+    return pan ? pan->below : _top_panel;
+}
+
+int panel_hidden(const PANEL *pan)
+{
+    if (!pan)
+        return ERR;
+
+    return _panel_is_linked(pan) ? ERR : OK;
+}
+
+const void *panel_userptr(const PANEL *pan)
+{
+    return pan ? pan->user : NULL;
+}
+
+WINDOW *panel_window(const PANEL *pan)
+{
+    PDC_LOG(("panel_window() - called\n"));
+
+    return pan->win;
+}
+
+int replace_panel(PANEL *pan, WINDOW *win)
+{
+    int maxy, maxx;
+
+    if (!pan)
+        return ERR;
+
+    if (_panel_is_linked(pan))
+        _override(pan, 0);
+
+    pan->win = win;
+    getbegyx(win, pan->wstarty, pan->wstartx);
+    getmaxyx(win, maxy, maxx);
+    pan->wendy = pan->wstarty + maxy;
+    pan->wendx = pan->wstartx + maxx;
+
+    if (_panel_is_linked(pan))
+        _calculate_obscure();
+
+    return OK;
+}
+
+int set_panel_userptr(PANEL *pan, const void *uptr)
+{
+    if (!pan)
+        return ERR;
+
+    pan->user = uptr;
+    return OK;
+}
+
+int show_panel(PANEL *pan)
+{
+    if (!pan)
+        return ERR;
+
+    if (pan == _top_panel)
+        return OK;
+
+    if (_panel_is_linked(pan))
+        hide_panel(pan);
+
+    _panel_link_top(pan);
+
+    return OK;
+}
+
+int top_panel(PANEL *pan)
+{
+    return show_panel(pan);
+}
+
+void update_panels(void)
+{
+    PANEL *pan;
+
+    PDC_LOG(("update_panels() - called\n"));
+
+    pan = _bottom_panel;
+
+    while (pan)
+    {
+        _override(pan, -1);
+        pan = pan->above;
+    }
+
+    if (is_wintouched(stdscr))
+        Wnoutrefresh(&_stdscr_pseudo_panel);
+    
+    pan = _bottom_panel;
+
+    while (pan)
+    {
+        if (is_wintouched(pan->win) || !pan->above)
+            Wnoutrefresh(pan);
+
+        pan = pan->above;
+    }
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/printw.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/printw.c
new file mode 100644
index 0000000000..9be0c5fc20
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/printw.c
@@ -0,0 +1,123 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: printw.c,v 1.40 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         printw
+
+  Synopsis:
+        int printw(const char *fmt, ...);
+        int wprintw(WINDOW *win, const char *fmt, ...);
+        int mvprintw(int y, int x, const char *fmt, ...);
+        int mvwprintw(WINDOW *win, int y, int x, const char *fmt,...);
+        int vwprintw(WINDOW *win, const char *fmt, va_list varglist);
+        int vw_printw(WINDOW *win, const char *fmt, va_list varglist);
+
+  Description:
+        The printw() functions add a formatted string to the window at 
+        the current or specified cursor position. The format strings are 
+        the same as used in the standard C library's printf(). (printw() 
+        can be used as a drop-in replacement for printf().)
+
+  Return Value:
+        All functions return the number of characters printed, or 
+        ERR on error.
+
+  Portability                                X/Open    BSD    SYS V
+        printw                                  Y       Y       Y
+        wprintw                                 Y       Y       Y
+        mvprintw                                Y       Y       Y
+        mvwprintw                               Y       Y       Y
+        vwprintw                                Y       -      4.0
+        vw_printw                               Y
+
+**man-end****************************************************************/
+
+#include <string.h>
+
+int vwprintw(WINDOW *win, const char *fmt, va_list varglist)
+{
+    char printbuf[513];
+    int len;
+
+    PDC_LOG(("vwprintw() - called\n"));
+
+#ifdef HAVE_VSNPRINTF
+    len = vsnprintf(printbuf, 512, fmt, varglist);
+#else
+    len = vsprintf(printbuf, fmt, varglist);
+#endif
+    return (waddstr(win, printbuf) == ERR) ? ERR : len;
+}
+
+int printw(const char *fmt, ...)
+{
+    va_list args;
+    int retval;
+
+    PDC_LOG(("printw() - called\n"));
+
+    va_start(args, fmt);
+    retval = vwprintw(stdscr, fmt, args);
+    va_end(args);
+
+    return retval;
+}
+
+int wprintw(WINDOW *win, const char *fmt, ...)
+{
+    va_list args;
+    int retval;
+
+    PDC_LOG(("wprintw() - called\n"));
+
+    va_start(args, fmt);
+    retval = vwprintw(win, fmt, args);
+    va_end(args);
+
+    return retval;
+}
+
+int mvprintw(int y, int x, const char *fmt, ...)
+{
+    va_list args;
+    int retval;
+
+    PDC_LOG(("mvprintw() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    va_start(args, fmt);
+    retval = vwprintw(stdscr, fmt, args);
+    va_end(args);
+
+    return retval;
+}
+
+int mvwprintw(WINDOW *win, int y, int x, const char *fmt, ...)
+{
+    va_list args;
+    int retval;
+
+    PDC_LOG(("mvwprintw() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    va_start(args, fmt);
+    retval = vwprintw(win, fmt, args);
+    va_end(args);
+
+    return retval;
+}
+
+int vw_printw(WINDOW *win, const char *fmt, va_list varglist)
+{
+    PDC_LOG(("vw_printw() - called\n"));
+
+    return vwprintw(win, fmt, varglist);
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/refresh.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/refresh.c
new file mode 100644
index 0000000000..0b8e1ca5ed
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/refresh.c
@@ -0,0 +1,276 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: refresh.c,v 1.56 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         refresh
+
+  Synopsis:
+        int refresh(void);
+        int wrefresh(WINDOW *win);
+        int wnoutrefresh(WINDOW *win);
+        int doupdate(void);
+        int redrawwin(WINDOW *win);
+        int wredrawln(WINDOW *win, int beg_line, int num_lines);
+
+  Description:
+        wrefresh() copies the named window to the physical terminal 
+        screen, taking into account what is already there in order to 
+        optimize cursor movement. refresh() does the same, using stdscr. 
+        These routines must be called to get any output on the terminal, 
+        as other routines only manipulate data structures. Unless 
+        leaveok() has been enabled, the physical cursor of the terminal 
+        is left at the location of the window's cursor.
+
+        wnoutrefresh() and doupdate() allow multiple updates with more 
+        efficiency than wrefresh() alone. wrefresh() works by first 
+        calling wnoutrefresh(), which copies the named window to the 
+        virtual screen.  It then calls doupdate(), which compares the 
+        virtual screen to the physical screen and does the actual 
+        update. A series of calls to wrefresh() will result in 
+        alternating calls to wnoutrefresh() and doupdate(), causing 
+        several bursts of output to the screen.  By first calling 
+        wnoutrefresh() for each window, it is then possible to call 
+        doupdate() only once.
+
+        In PDCurses, redrawwin() is equivalent to touchwin(), and 
+        wredrawln() is the same as touchline(). In some other curses 
+        implementations, there's a subtle distinction, but it has no 
+        meaning in PDCurses.
+
+  Return Value:
+        All functions return OK on success and ERR on error.
+
+  Portability                                X/Open    BSD    SYS V
+        refresh                                 Y       Y       Y
+        wrefresh                                Y       Y       Y
+        wnoutrefresh                            Y       Y       Y
+        doupdate                                Y       Y       Y
+        redrawwin                               Y       -      4.0
+        wredrawln                               Y       -      4.0
+
+**man-end****************************************************************/
+
+#include <string.h>
+
+int wnoutrefresh(WINDOW *win)
+{
+    int begy, begx;     /* window's place on screen   */
+    int i, j;
+
+    PDC_LOG(("wnoutrefresh() - called: win=%p\n", win));
+
+    if ( !win || (win->_flags & (_PAD|_SUBPAD)) )
+        return ERR;
+
+    begy = win->_begy;
+    begx = win->_begx;
+
+    for (i = 0, j = begy; i < win->_maxy; i++, j++)
+    {
+        if (win->_firstch[i] != _NO_CHANGE)
+        {
+            chtype *src = win->_y[i];
+            chtype *dest = curscr->_y[j] + begx;
+
+            int first = win->_firstch[i]; /* first changed */
+            int last = win->_lastch[i];   /* last changed */
+
+            /* ignore areas on the outside that are marked as changed, 
+               but really aren't */
+
+            while (first <= last && src[first] == dest[first])
+                first++;
+
+            while (last >= first && src[last] == dest[last])
+                last--;
+
+            /* if any have really changed... */
+
+            if (first <= last)
+            {
+                memcpy(dest + first, src + first,
+                       (last - first + 1) * sizeof(chtype));
+
+                first += begx; 
+                last += begx;
+
+                if (first < curscr->_firstch[j] ||
+                    curscr->_firstch[j] == _NO_CHANGE)
+                    curscr->_firstch[j] = first;
+
+                if (last > curscr->_lastch[j])
+                    curscr->_lastch[j] = last;
+            }
+
+            win->_firstch[i] = _NO_CHANGE;  /* updated now */
+        }
+
+        win->_lastch[i] = _NO_CHANGE;       /* updated now */
+    }
+
+    if (win->_clear)
+        win->_clear = FALSE;
+
+    if (!win->_leaveit)
+    {
+        curscr->_cury = win->_cury + begy;
+        curscr->_curx = win->_curx + begx;
+    }
+
+    return OK;
+}
+
+int doupdate(void)
+{
+    int y;
+    bool clearall;
+
+    PDC_LOG(("doupdate() - called\n"));
+
+    if (!curscr)
+        return ERR;
+
+    if (isendwin())         /* coming back after endwin() called */
+    {
+        reset_prog_mode();
+        clearall = TRUE;
+        SP->alive = TRUE;   /* so isendwin() result is correct */
+    }
+    else
+        clearall = curscr->_clear;
+
+    for (y = 0; y < SP->lines; y++)
+    {
+        PDC_LOG(("doupdate() - Transforming line %d of %d: %s\n",
+                 y, SP->lines, (curscr->_firstch[y] != _NO_CHANGE) ?
+                 "Yes" : "No"));
+
+        if (clearall || curscr->_firstch[y] != _NO_CHANGE)
+        {
+            int first, last;
+
+            chtype *src = curscr->_y[y];
+            chtype *dest = pdc_lastscr->_y[y];
+
+            if (clearall)
+            {
+                first = 0;
+                last = COLS - 1;
+            }
+            else
+            {
+                first = curscr->_firstch[y];
+                last = curscr->_lastch[y];
+            }
+
+            while (first <= last)
+            {
+                int len = 0;
+
+                /* build up a run of changed cells; if two runs are
+                   separated by a single unchanged cell, ignore the
+                   break */
+
+                if (clearall)
+                    len = last - first + 1;
+                else
+                    while (first + len <= last &&
+                           (src[first + len] != dest[first + len] ||
+                            (len && first + len < last &&
+                             src[first + len + 1] != dest[first + len + 1])
+                           )
+                          )
+                        len++;
+
+                /* update the screen, and pdc_lastscr */
+
+                if (len)
+                {
+                    PDC_transform_line(y, first, len, src + first);
+                    memcpy(dest + first, src + first, len * sizeof(chtype));
+                    first += len;
+                }
+
+                /* skip over runs of unchanged cells */
+
+                while (first <= last && src[first] == dest[first])
+                    first++;
+            }
+
+            curscr->_firstch[y] = _NO_CHANGE;
+            curscr->_lastch[y] = _NO_CHANGE;
+        }
+    }
+
+    curscr->_clear = FALSE;
+
+    if (SP->visibility)
+        PDC_gotoyx(curscr->_cury, curscr->_curx);
+
+    SP->cursrow = curscr->_cury;
+    SP->curscol = curscr->_curx;
+
+    return OK;
+}
+
+int wrefresh(WINDOW *win)
+{
+    bool save_clear;
+
+    PDC_LOG(("wrefresh() - called\n"));
+
+    if ( !win || (win->_flags & (_PAD|_SUBPAD)) )
+        return ERR;
+
+    save_clear = win->_clear;
+
+    if (win == curscr)
+        curscr->_clear = TRUE;
+    else
+        wnoutrefresh(win);
+
+    if (save_clear && win->_maxy == SP->lines && win->_maxx == SP->cols)
+        curscr->_clear = TRUE;
+
+    return doupdate();
+}
+
+int refresh(void)
+{
+    PDC_LOG(("refresh() - called\n"));
+
+    return wrefresh(stdscr);
+}
+
+int wredrawln(WINDOW *win, int start, int num)
+{
+    int i;
+
+    PDC_LOG(("wredrawln() - called: win=%p start=%d num=%d\n",
+        win, start, num));
+
+    if (!win || start > win->_maxy || start + num > win->_maxy)
+        return ERR;
+
+    for (i = start; i < start + num; i++)
+    {
+        win->_firstch[i] = 0;
+        win->_lastch[i] = win->_maxx - 1;
+    }
+
+    return OK;
+}
+
+int redrawwin(WINDOW *win)
+{
+    PDC_LOG(("redrawwin() - called: win=%p\n", win));
+
+    if (!win)
+        return ERR;
+
+    return wredrawln(win, 0, win->_maxy);
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/scanw.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/scanw.c
new file mode 100644
index 0000000000..af2bcb9e1b
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/scanw.c
@@ -0,0 +1,575 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: scanw.c,v 1.42 2008/07/14 12:22:13 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         scanw
+
+  Synopsis:
+        int scanw(const char *fmt, ...);
+        int wscanw(WINDOW *win, const char *fmt, ...);
+        int mvscanw(int y, int x, const char *fmt, ...);
+        int mvwscanw(WINDOW *win, int y, int x, const char *fmt, ...);
+        int vwscanw(WINDOW *win, const char *fmt, va_list varglist);
+        int vw_scanw(WINDOW *win, const char *fmt, va_list varglist);
+
+  Description:
+        These routines correspond to the standard C library's scanf()
+        family. Each gets a string from the window via wgetnstr(), and
+        uses the resulting line as input for the scan.
+
+  Return Value:
+        On successful completion, these functions return the number of
+        items successfully matched.  Otherwise they return ERR.
+
+  Portability                                X/Open    BSD    SYS V
+        scanw                                   Y       Y       Y
+        wscanw                                  Y       Y       Y
+        mvscanw                                 Y       Y       Y
+        mvwscanw                                Y       Y       Y
+        vwscanw                                 Y       -      4.0
+        vw_scanw                                Y
+
+**man-end****************************************************************/
+
+#include <string.h>
+
+#ifndef HAVE_VSSCANF
+# include <stdlib.h>
+# include <ctype.h>
+# include <limits.h>
+
+static int _pdc_vsscanf(const char *, const char *, va_list);
+
+# define vsscanf _pdc_vsscanf
+#endif
+
+int vwscanw(WINDOW *win, const char *fmt, va_list varglist)
+{
+    char scanbuf[256];
+
+    PDC_LOG(("vwscanw() - called\n"));
+
+    if (wgetnstr(win, scanbuf, 255) == ERR)
+        return ERR;
+
+    return vsscanf(scanbuf, fmt, varglist);
+}
+
+int scanw(const char *fmt, ...)
+{
+    va_list args;
+    int retval;
+
+    PDC_LOG(("scanw() - called\n"));
+
+    va_start(args, fmt);
+    retval = vwscanw(stdscr, fmt, args);
+    va_end(args);
+
+    return retval;
+}
+
+int wscanw(WINDOW *win, const char *fmt, ...)
+{
+    va_list args;
+    int retval;
+
+    PDC_LOG(("wscanw() - called\n"));
+
+    va_start(args, fmt);
+    retval = vwscanw(win, fmt, args);
+    va_end(args);
+
+    return retval;
+}
+
+int mvscanw(int y, int x, const char *fmt, ...)
+{
+    va_list args;
+    int retval;
+
+    PDC_LOG(("mvscanw() - called\n"));
+
+    if (move(y, x) == ERR)
+        return ERR;
+
+    va_start(args, fmt);
+    retval = vwscanw(stdscr, fmt, args);
+    va_end(args);
+
+    return retval;
+}
+
+int mvwscanw(WINDOW *win, int y, int x, const char *fmt, ...)
+{
+    va_list args;
+    int retval;
+
+    PDC_LOG(("mvscanw() - called\n"));
+
+    if (wmove(win, y, x) == ERR)
+        return ERR;
+
+    va_start(args, fmt);
+    retval = vwscanw(win, fmt, args);
+    va_end(args);
+
+    return retval;
+}
+
+int vw_scanw(WINDOW *win, const char *fmt, va_list varglist)
+{
+    PDC_LOG(("vw_scanw() - called\n"));
+
+    return vwscanw(win, fmt, varglist);
+}
+
+#ifndef HAVE_VSSCANF
+
+/* _pdc_vsscanf() - Internal routine to parse and format an input 
+   buffer. It scans a series of input fields; each field is formatted 
+   according to a supplied format string and the formatted input is 
+   stored in the variable number of addresses passed. Returns the number 
+   of input fields or EOF on error.
+
+   Don't compile this unless required. Some compilers (at least Borland 
+   C++ 3.0) have to link with math libraries due to the use of floats.
+
+   Based on vsscanf.c and input.c from emx 0.8f library source, 
+   Copyright (c) 1990-1992 by Eberhard Mattes, who has kindly agreed to 
+   its inclusion in PDCurses. */
+
+#define WHITE(x) ((x) == ' ' || (x) == '\t' || (x) == '\n')
+
+#define NEXT(x) \
+        do { \
+            x = *buf++; \
+            if (!x) \
+               return (count ? count : EOF); \
+            ++chars; \
+           } while (0)
+
+#define UNGETC() \
+        do { \
+            --buf; --chars; \
+           } while (0)
+
+static int _pdc_vsscanf(const char *buf, const char *fmt, va_list arg_ptr)
+{
+    int count, chars, c, width, radix, d, i;
+    int *int_ptr;
+    long *long_ptr;
+    short *short_ptr;
+    char *char_ptr;
+    unsigned char f;
+    char neg, assign, ok, size;
+    long n;
+    char map[256], end;
+    double dx, dd, *dbl_ptr;
+    float *flt_ptr;
+    int exp;
+    char eneg;
+
+    count = 0;
+    chars = 0;
+    c = 0;
+    while ((f = *fmt) != 0)
+    {
+        if (WHITE(f))
+        {
+            do
+            {
+                ++fmt;
+                f = *fmt;
+            }
+            while (WHITE(f));
+            do
+            {
+                c = *buf++;
+                if (!c)
+                {
+                    if (!f || count)
+                        return count;
+                    else
+                        return EOF;
+                } else
+                    ++chars;
+            }
+            while (WHITE(c));
+            UNGETC();
+        } else if (f != '%')
+        {
+            NEXT(c);
+            if (c != f)
+                return count;
+            ++fmt;
+        } else
+        {
+            assign = TRUE;
+            width = INT_MAX;
+            char_ptr = NULL;
+            ++fmt;
+            if (*fmt == '*')
+            {
+                assign = FALSE;
+                ++fmt;
+            }
+            if (isdigit(*fmt))
+            {
+                width = 0;
+                while (isdigit(*fmt))
+                    width = width * 10 + (*fmt++ - '0');
+                if (!width)
+                    width = INT_MAX;
+            }
+            size = 0;
+            if (*fmt == 'h' || *fmt == 'l')
+                size = *fmt++;
+            f = *fmt;
+            switch (f)
+            {
+            case 'c':
+                if (width == INT_MAX)
+                    width = 1;
+                if (assign)
+                    char_ptr = va_arg(arg_ptr, char *);
+                while (width > 0)
+                {
+                    --width;
+                    NEXT(c);
+                    if (assign)
+                    {
+                        *char_ptr++ = (char) c;
+                        ++count;
+                    }
+                }
+                break;
+            case '[':
+                memset(map, 0, 256);
+                end = 0;
+                ++fmt;
+                if (*fmt == '^')
+                {
+                    ++fmt;
+                    end = 1;
+                }
+                i = 0;
+                for (;;)
+                {
+                    f = (unsigned char) *fmt;
+                    switch (f)
+                    {
+                    case 0:
+                        /* avoid skipping past 0 */
+                        --fmt;
+                        NEXT(c);
+                        goto string;
+                    case ']':
+                        if (i > 0)
+                        {
+                            NEXT(c);
+                            goto string;
+                        }
+                        /* no break */
+                    default:
+                        if (fmt[1] == '-' && fmt[2]
+                            && f < (unsigned char)fmt[2])
+                        {
+                            memset(map + f, 1, (unsigned char)fmt[2] - f);
+                            fmt += 2;
+                        }
+                        else
+                            map[f] = 1;
+                        break;
+                    }
+                    ++fmt;
+                    ++i;
+                }
+            case 's':
+                memset(map, 0, 256);
+                map[' '] = 1;
+                map['\n'] = 1;
+                map['\r'] = 1;
+                map['\t'] = 1;
+                end = 1;
+                do
+                {
+                    NEXT(c);
+                }
+                while (WHITE(c));
+            string:
+                if (assign)
+                    char_ptr = va_arg(arg_ptr, char *);
+                while (width > 0 && map[(unsigned char) c] != end)
+                {
+                    --width;
+                    if (assign)
+                        *char_ptr++ = (char) c;
+                    c = *buf++;
+                    if (!c)
+                        break;
+                    else
+                        ++chars;
+                }
+                if (assign)
+                {
+                    *char_ptr = 0;
+                    ++count;
+                }
+                if (!c)
+                    return count;
+                else
+                    UNGETC();
+                break;
+            case 'f':
+            case 'e':
+            case 'E':
+            case 'g':
+            case 'G':
+                neg = ok = FALSE;
+                dx = 0.0;
+                do
+                {
+                    NEXT(c);
+                }
+                while (WHITE(c));
+                if (c == '+')
+                {
+                    NEXT(c);
+                    --width;
+                } else if (c == '-')
+                {
+                    neg = TRUE;
+                    NEXT(c);
+                    --width;
+                }
+                while (width > 0 && isdigit(c))
+                {
+                    --width;
+                    dx = dx * 10.0 + (double) (c - '0');
+                    ok = TRUE;
+                    c = *buf++;
+                    if (!c)
+                        break;
+                    else
+                        ++chars;
+                }
+                if (width > 0 && c == '.')
+                {
+                    --width;
+                    dd = 10.0;
+                    NEXT(c);
+                    while (width > 0 && isdigit(c))
+                    {
+                        --width;
+                        dx += (double) (c - '0') / dd;
+                        dd *= 10.0;
+                        ok = TRUE;
+                        c = *buf++;
+                        if (!c)
+                            break;
+                        else
+                            ++chars;
+                    }
+                }
+                if (!ok)
+                    return count;
+                if (width > 0 && (c == 'e' || c == 'E'))
+                {
+                    eneg = FALSE;
+                    exp = 0;
+                    NEXT(c);
+                    --width;
+                    if (width > 0 && c == '+')
+                    {
+                        NEXT(c);
+                        --width;
+                    } else if (width > 0 && c == '-')
+                    {
+                        eneg = TRUE;
+                        NEXT(c);
+                        --width;
+                    }
+                    if (!(width > 0 && isdigit(c)))
+                    {
+                        UNGETC();
+                        return count;
+                    }
+                    while (width > 0 && isdigit(c))
+                    {
+                        --width;
+                        exp = exp * 10 + (c - '0');
+                        c = *buf++;
+                        if (!c)
+                            break;
+                        else
+                            ++chars;
+                    }
+                    if (eneg)
+                        exp = -exp;
+                    while (exp > 0)
+                    {
+                        dx *= 10.0;
+                        --exp;
+                    }
+                    while (exp < 0)
+                    {
+                        dx /= 10.0;
+                        ++exp;
+                    }
+                }
+                if (assign)
+                {
+                    if (neg)
+                        dx = -dx;
+                    if (size == 'l')
+                    {
+                        dbl_ptr = va_arg(arg_ptr, double *);
+                        *dbl_ptr = dx;
+                    }
+                    else
+                    {
+                        flt_ptr = va_arg(arg_ptr, float *);
+                        *flt_ptr = (float)dx;
+                    }
+                    ++count;
+                }
+                if (!c)
+                    return count;
+                else
+                    UNGETC();
+                break;
+            case 'i':
+                neg = FALSE;
+                radix = 10;
+                do
+                {
+                    NEXT(c);
+                }
+                while (WHITE(c));
+                if (!(width > 0 && c == '0'))
+                    goto scan_complete_number;
+                NEXT(c);
+                --width;
+                if (width > 0 && (c == 'x' || c == 'X'))
+                {
+                    NEXT(c);
+                    radix = 16;
+                    --width;
+                }
+                else if (width > 0 && (c >= '0' && c <= '7'))
+                    radix = 8;
+                goto scan_unsigned_number;
+            case 'd':
+            case 'u':
+            case 'o':
+            case 'x':
+            case 'X':
+                do
+                {
+                    NEXT(c);
+                }
+                while (WHITE(c));
+                switch (f)
+                {
+                case 'o':
+                    radix = 8;
+                    break;
+                case 'x':
+                case 'X':
+                    radix = 16;
+                    break;
+                default:
+                    radix = 10;
+                    break;
+                }
+            scan_complete_number:
+                neg = FALSE;
+                if (width > 0 && c == '+')
+                {
+                    NEXT(c);
+                    --width;
+                }
+                else if (width > 0 && c == '-' && radix == 10)
+                {
+                    neg = TRUE;
+                    NEXT(c);
+                    --width;
+                }
+            scan_unsigned_number:
+                n = 0;
+                ok = FALSE;
+                while (width > 0)
+                {
+                    --width;
+                    if (isdigit(c))
+                        d = c - '0';
+                    else if (isupper(c))
+                        d = c - 'A' + 10;
+                    else if (islower(c))
+                        d = c - 'a' + 10;
+                    else
+                        break;
+                    if (d < 0 || d >= radix)
+                        break;
+                    ok = TRUE;
+                    n = n * radix + d;
+                    c = *buf++;
+                    if (!c)
+                        break;
+                    else
+                        ++chars;
+                }
+                if (!ok)
+                    return count;
+                if (assign)
+                {
+                    if (neg)
+                        n = -n;
+                    switch (size)
+                    {
+                    case 'h':
+                        short_ptr = va_arg(arg_ptr, short *);
+                        *short_ptr = (short) n;
+                        break;
+                    case 'l':
+                        long_ptr = va_arg(arg_ptr, long *);
+                        *long_ptr = (long) n;
+                        break;
+                    default:
+                        int_ptr = va_arg(arg_ptr, int *);
+                        *int_ptr = (int) n;
+                    }
+                    ++count;
+                }
+                if (!c)
+                    return count;
+                else
+                    UNGETC();
+                break;
+            case 'n':
+                if (assign)
+                {
+                    int_ptr = va_arg(arg_ptr, int *);
+                    *int_ptr = chars;
+                    ++count;
+                }
+                break;
+            default:
+                if (!f) /* % at end of string */
+                    return count;
+                NEXT(c);
+                if (c != f)
+                    return count;
+                break;
+            }
+            ++fmt;
+        }
+    }
+    return count;
+}
+#endif /* HAVE_VSSCANF */
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/scr_dump.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/scr_dump.c
new file mode 100644
index 0000000000..e02046e5ff
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/scr_dump.c
@@ -0,0 +1,210 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: scr_dump.c,v 1.30 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         scr_dump
+
+  Synopsis:
+        int putwin(WINDOW *win, FILE *filep);
+        WINDOW *getwin(FILE *filep);
+        int scr_dump(const char *filename);
+        int scr_init(const char *filename);
+        int scr_restore(const char *filename);
+        int scr_set(const char *filename);
+
+  Description:
+        getwin() reads window-related data previously stored in a file 
+        by putwin(). It then creates and initialises a new window using 
+        that data.
+
+        putwin() writes all data associated with a window into a file, 
+        using an unspecified format. This information can be retrieved 
+        later using getwin().
+
+        scr_dump() writes the current contents of the virtual screen to 
+        the file named by filename in an unspecified format.
+
+        scr_restore() function sets the virtual screen to the contents 
+        of the file named by filename, which must have been written 
+        using scr_dump(). The next refresh operation restores the screen 
+        to the way it looked in the dump file.
+
+        In PDCurses, scr_init() does nothing, and scr_set() is a synonym 
+        for scr_restore(). Also, scr_dump() and scr_restore() save and 
+        load from curscr. This differs from some other implementations, 
+        where scr_init() works with curscr, and scr_restore() works with 
+        newscr; but the effect should be the same. (PDCurses has no 
+        newscr.)
+
+  Return Value:
+        On successful completion, getwin() returns a pointer to the 
+        window it created. Otherwise, it returns a null pointer. Other 
+        functions return OK or ERR.
+
+  Portability                                X/Open    BSD    SYS V
+        putwin                                  Y
+        getwin                                  Y
+        scr_dump                                Y
+        scr_init                                Y
+        scr_restore                             Y
+        scr_set                                 Y
+
+**man-end****************************************************************/
+
+#include <stdlib.h>
+#include <string.h>
+
+#define DUMPVER 1   /* Should be updated whenever the WINDOW struct is
+                       changed */
+
+int putwin(WINDOW *win, FILE *filep)
+{
+    static const char *marker = "PDC";
+    static const unsigned char version = DUMPVER;
+
+    PDC_LOG(("putwin() - called\n"));
+
+    /* write the marker and the WINDOW struct */
+
+    if (filep && fwrite(marker, strlen(marker), 1, filep)
+              && fwrite(&version, 1, 1, filep)
+              && fwrite(win, sizeof(WINDOW), 1, filep))
+    {
+        int i;
+
+        /* write each line */
+
+        for (i = 0; i < win->_maxy && win->_y[i]; i++)
+            if (!fwrite(win->_y[i], win->_maxx * sizeof(chtype), 1, filep))
+                return ERR;
+
+        return OK;
+    }
+
+    return ERR;
+}
+
+WINDOW *getwin(FILE *filep)
+{
+    WINDOW *win;
+    char marker[4];
+    int i, nlines, ncols;
+
+    PDC_LOG(("getwin() - called\n"));
+
+    if ( !(win = malloc(sizeof(WINDOW))) )
+        return (WINDOW *)NULL;
+
+    /* check for the marker, and load the WINDOW struct */
+
+    if (!filep || !fread(marker, 4, 1, filep) || strncmp(marker, "PDC", 3)
+        || marker[3] != DUMPVER || !fread(win, sizeof(WINDOW), 1, filep))
+    {
+        free(win);
+        return (WINDOW *)NULL;
+    }
+
+    nlines = win->_maxy;
+    ncols = win->_maxx;
+
+    /* allocate the line pointer array */
+
+    if ( !(win->_y = malloc(nlines * sizeof(chtype *))) )
+    {
+        free(win);
+        return (WINDOW *)NULL;
+    }
+
+    /* allocate the minchng and maxchng arrays */
+
+    if ( !(win->_firstch = malloc(nlines * sizeof(int))) )
+    {
+        free(win->_y);
+        free(win);
+        return (WINDOW *)NULL;
+    }
+
+    if ( !(win->_lastch = malloc(nlines * sizeof(int))) )
+    {
+        free(win->_firstch);
+        free(win->_y);
+        free(win);
+        return (WINDOW *)NULL;
+    }
+
+    /* allocate the lines */
+
+    if ( !(win = PDC_makelines(win)) )
+        return (WINDOW *)NULL;
+
+    /* read them */
+
+    for (i = 0; i < nlines; i++)
+    {
+        if (!fread(win->_y[i], ncols * sizeof(chtype), 1, filep))
+        {
+            delwin(win);
+            return (WINDOW *)NULL;
+        }
+    }
+
+    touchwin(win);
+
+    return win;
+}
+
+int scr_dump(const char *filename)
+{
+    FILE *filep;
+
+    PDC_LOG(("scr_dump() - called: filename %s\n", filename));
+
+    if (filename && (filep = fopen(filename, "wb")) != NULL)
+    {
+        int result = putwin(curscr, filep);
+        fclose(filep);
+        return result;
+    }
+
+    return ERR;
+}
+
+int scr_init(const char *filename)
+{
+    PDC_LOG(("scr_init() - called: filename %s\n", filename));
+
+    return OK;
+}
+
+int scr_restore(const char *filename)
+{
+    FILE *filep;
+
+    PDC_LOG(("scr_restore() - called: filename %s\n", filename));
+
+    if (filename && (filep = fopen(filename, "rb")) != NULL)
+    {
+        WINDOW *replacement = getwin(filep);
+        fclose(filep);
+
+        if (replacement)
+        {
+            int result = overwrite(replacement, curscr);
+            delwin(replacement);
+            return result;
+        }
+    }
+
+    return ERR;
+}
+
+int scr_set(const char *filename)
+{
+    PDC_LOG(("scr_set() - called: filename %s\n", filename));
+
+    return scr_restore(filename);
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/scroll.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/scroll.c
new file mode 100644
index 0000000000..c53e295468
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/scroll.c
@@ -0,0 +1,98 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: scroll.c,v 1.36 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         scroll
+
+  Synopsis:
+        int scroll(WINDOW *win);
+        int scrl(int n);
+        int wscrl(WINDOW *win, int n);
+
+  Description:
+        scroll() causes the window to scroll up one line.  This involves 
+        moving the lines in the window data strcture.
+ 
+        With a positive n, scrl() and wscrl() scroll the window up n 
+        lines (line i + n becomes i); otherwise they scroll the window 
+        down n lines.
+ 
+        For these functions to work, scrolling must be enabled via 
+        scrollok(). Note also that scrolling is not allowed if the 
+        supplied window is a pad.
+
+  Return Value:
+        All functions return OK on success and ERR on error.
+
+  Portability                                X/Open    BSD    SYS V
+        scroll                                  Y       Y       Y
+        scrl                                    Y       -      4.0
+        wscrl                                   Y       -      4.0
+
+**man-end****************************************************************/
+
+int wscrl(WINDOW *win, int n)
+{
+    int i, l, dir, start, end;
+    chtype blank, *temp;
+
+    /* Check if window scrolls. Valid for window AND pad */
+
+    if (!win || !win->_scroll || !n)
+        return ERR;
+
+    blank = win->_bkgd;
+
+    if (n > 0)
+    {
+        start = win->_tmarg;
+        end = win->_bmarg;
+        dir = 1;
+    }
+    else
+    {
+        start = win->_bmarg;
+        end = win->_tmarg;
+        dir = -1;
+    }
+
+    for (l = 0; l < (n * dir); l++) 
+    {
+        temp = win->_y[start];
+
+        /* re-arrange line pointers */
+
+        for (i = start; i != end; i += dir)
+            win->_y[i] = win->_y[i + dir];
+
+        win->_y[end] = temp;
+
+        /* make a blank line */
+
+        for (i = 0; i < win->_maxx; i++)
+            *temp++ = blank;
+    }
+
+    touchline(win, win->_tmarg, win->_bmarg - win->_tmarg + 1);
+
+    PDC_sync(win);
+    return OK;
+}
+
+int scrl(int n)
+{
+    PDC_LOG(("scrl() - called\n"));
+
+    return wscrl(stdscr, n);
+}
+
+int scroll(WINDOW *win)
+{
+    PDC_LOG(("scroll() - called\n"));
+
+    return wscrl(win, 1);
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/slk.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/slk.c
new file mode 100644
index 0000000000..f97f406e37
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/slk.c
@@ -0,0 +1,643 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: slk.c,v 1.61 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         slk
+
+  Synopsis:
+        int slk_init(int fmt);
+        int slk_set(int labnum, const char *label, int justify);
+        int slk_refresh(void);
+        int slk_noutrefresh(void);
+        char *slk_label(int labnum);
+        int slk_clear(void);
+        int slk_restore(void);
+        int slk_touch(void);
+        int slk_attron(const chtype attrs);
+        int slk_attr_on(const attr_t attrs, void *opts);
+        int slk_attrset(const chtype attrs);
+        int slk_attr_set(const attr_t attrs, short color_pair, void *opts);
+        int slk_attroff(const chtype attrs);
+        int slk_attr_off(const attr_t attrs, void *opts);
+        int slk_color(short color_pair);
+
+        int slk_wset(int labnum, const wchar_t *label, int justify);
+
+        int PDC_mouse_in_slk(int y, int x);
+        void PDC_slk_free(void);
+        void PDC_slk_initialize(void);
+
+        wchar_t *slk_wlabel(int labnum)
+
+  Description:
+        These functions manipulate a window that contain Soft Label Keys 
+        (SLK). To use the SLK functions, a call to slk_init() must be 
+        made BEFORE initscr() or newterm(). slk_init() removes 1 or 2 
+        lines from the useable screen, depending on the format selected.
+
+        The line(s) removed from the screen are used as a separate 
+        window, in which SLKs are displayed.
+
+        slk_init() requires a single parameter which describes the 
+        format of the SLKs as follows:
+ 
+                0       3-2-3 format
+                1       4-4 format
+                2       4-4-4 format (ncurses extension)
+                3       4-4-4 format with index line (ncurses extension)
+                        2 lines used
+                55      5-5 format (pdcurses format)
+
+        slk_refresh(), slk_noutrefresh() and slk_touch() are analogous
+        to refresh(), noutrefresh() and touch().
+
+  Return Value:
+        All functions return OK on success and ERR on error.
+
+  Portability                                X/Open    BSD    SYS V
+        slk_init                                Y       -       Y
+        slk_set                                 Y       -       Y
+        slk_refresh                             Y       -       Y
+        slk_noutrefresh                         Y       -       Y
+        slk_label                               Y       -       Y
+        slk_clear                               Y       -       Y
+        slk_restore                             Y       -       Y
+        slk_touch                               Y       -       Y
+        slk_attron                              Y       -       Y
+        slk_attrset                             Y       -       Y
+        slk_attroff                             Y       -       Y
+        slk_attr_on                             Y
+        slk_attr_set                            Y
+        slk_attr_off                            Y
+        slk_wset                                Y
+        PDC_mouse_in_slk                        -       -       -
+        PDC_slk_free                            -       -       -
+        PDC_slk_initialize                      -       -       -
+        slk_wlabel                              -       -       -
+
+**man-end****************************************************************/
+
+#include <stdlib.h>
+
+enum { LABEL_NORMAL = 8, LABEL_EXTENDED = 10, LABEL_NCURSES_EXTENDED = 12 };
+
+static int label_length = 0;
+static int labels = 0;
+static int label_fmt = 0;
+static int label_line = 0;
+static bool hidden = FALSE;
+
+static struct SLK {
+    chtype label[32];
+    int len;
+    int format;
+    int start_col;
+} *slk = (struct SLK *)NULL;
+
+/* slk_init() is the slk initialization routine.
+   This must be called before initscr().
+
+   label_fmt = 0, 1 or 55.
+       0 = 3-2-3 format
+       1 = 4 - 4 format
+       2 = 4-4-4 format (ncurses extension for PC 12 function keys)
+       3 = 4-4-4 format (ncurses extension for PC 12 function keys -
+    with index line)
+      55 = 5 - 5 format (extended for PC, 10 function keys) */
+
+int slk_init(int fmt)
+{
+    PDC_LOG(("slk_init() - called\n"));
+
+    if (SP)
+        return ERR;
+
+    switch (fmt) 
+    {
+    case 0:  /* 3 - 2 - 3 */
+        labels = LABEL_NORMAL;
+        break;
+
+    case 1:   /* 4 - 4 */
+        labels = LABEL_NORMAL;
+        break;
+
+    case 2:   /* 4 4 4 */
+        labels = LABEL_NCURSES_EXTENDED;
+        break;
+
+    case 3:   /* 4 4 4  with index */
+        labels = LABEL_NCURSES_EXTENDED;
+        break;
+
+    case 55:  /* 5 - 5 */
+        labels = LABEL_EXTENDED;
+        break;
+
+    default:
+        return ERR;
+    }
+
+    label_fmt = fmt;
+
+    slk = calloc(labels, sizeof(struct SLK));
+
+    if (!slk)
+        labels = 0;
+
+    return slk ? OK : ERR;
+}
+
+/* draw a single button */
+
+static void _drawone(int num)
+{
+    int i, col, slen;
+
+    if (hidden)
+        return;
+
+    slen = slk[num].len;
+
+    switch (slk[num].format)
+    {
+    case 0:  /* LEFT */
+        col = 0;
+        break;
+
+    case 1:  /* CENTER */
+        col = (label_length - slen) / 2;
+
+        if (col + slen > label_length)
+            --col;
+        break;
+
+    default:  /* RIGHT */
+        col = label_length - slen;
+    }
+
+    wmove(SP->slk_winptr, label_line, slk[num].start_col);
+
+    for (i = 0; i < label_length; ++i)
+        waddch(SP->slk_winptr, (i >= col && i < (col + slen)) ?
+               slk[num].label[i - col] : ' ');
+}
+
+/* redraw each button */
+
+static void _redraw(void)
+{
+    int i;
+
+    for (i = 0; i < labels; ++i)
+        _drawone(i);
+}
+
+/* slk_set() Used to set a slk label to a string.
+
+   labnum  = 1 - 8 (or 10) (number of the label)
+   label   = string (8 or 7 bytes total), or NULL
+   justify = 0 : left, 1 : center, 2 : right  */
+
+int slk_set(int labnum, const char *label, int justify)
+{
+#ifdef PDC_WIDE
+    wchar_t wlabel[32];
+
+    PDC_mbstowcs(wlabel, label, 31);
+    return slk_wset(labnum, wlabel, justify);
+#else
+    PDC_LOG(("slk_set() - called\n"));
+
+    if (labnum < 1 || labnum > labels || justify < 0 || justify > 2)
+        return ERR;
+
+    labnum--;
+
+    if (!label || !(*label)) 
+    {
+        /* Clear the label */
+
+        *slk[labnum].label = 0;
+        slk[labnum].format = 0;
+        slk[labnum].len = 0;
+    }
+    else
+    {
+        int i, j = 0;
+
+        /* Skip leading spaces */
+
+        while (label[j] == ' ')
+            j++;
+
+        /* Copy it */
+
+        for (i = 0; i < label_length; i++)
+        {
+            chtype ch = label[i + j];
+
+            slk[labnum].label[i] = ch;
+
+            if (!ch)
+                break;
+        }
+
+        /* Drop trailing spaces */
+
+        while ((i + j) && (label[i + j - 1] == ' '))
+            i--;
+
+        slk[labnum].label[i] = 0;
+        slk[labnum].format = justify;
+        slk[labnum].len = i;
+    }
+
+    _drawone(labnum);
+
+    return OK;
+#endif
+}
+
+int slk_refresh(void)
+{
+    PDC_LOG(("slk_refresh() - called\n"));
+
+    return (slk_noutrefresh() == ERR) ? ERR : doupdate();
+}
+
+int slk_noutrefresh(void)
+{
+    PDC_LOG(("slk_noutrefresh() - called\n"));
+
+    return wnoutrefresh(SP->slk_winptr);
+}
+
+char *slk_label(int labnum)
+{
+    static char temp[33];
+#ifdef PDC_WIDE
+    wchar_t *wtemp = slk_wlabel(labnum);
+
+    PDC_wcstombs(temp, wtemp, 32);
+#else
+    chtype *p;
+    int i;
+
+    PDC_LOG(("slk_label() - called\n"));
+
+    if (labnum < 1 || labnum > labels)
+        return (char *)0;
+
+    for (i = 0, p = slk[labnum - 1].label; *p; i++)
+        temp[i] = *p++;
+
+    temp[i] = '\0';
+#endif
+    return temp;
+}
+
+int slk_clear(void)
+{
+    PDC_LOG(("slk_clear() - called\n"));
+
+    hidden = TRUE;
+    werase(SP->slk_winptr);
+    return wrefresh(SP->slk_winptr);
+}
+
+int slk_restore(void)
+{
+    PDC_LOG(("slk_restore() - called\n"));
+
+    hidden = FALSE;
+    _redraw();
+    return wrefresh(SP->slk_winptr);
+}
+
+int slk_touch(void)
+{
+    PDC_LOG(("slk_touch() - called\n"));
+
+    return touchwin(SP->slk_winptr);
+}
+
+int slk_attron(const chtype attrs)
+{
+    int rc;
+
+    PDC_LOG(("slk_attron() - called\n"));
+
+    rc = wattron(SP->slk_winptr, attrs);
+    _redraw();
+
+    return rc;
+}
+
+int slk_attr_on(const attr_t attrs, void *opts)
+{
+    PDC_LOG(("slk_attr_on() - called\n"));
+
+    return slk_attron(attrs);
+}
+
+int slk_attroff(const chtype attrs)
+{
+    int rc;
+
+    PDC_LOG(("slk_attroff() - called\n"));
+
+    rc = wattroff(SP->slk_winptr, attrs);
+    _redraw();
+
+    return rc;
+}
+
+int slk_attr_off(const attr_t attrs, void *opts)
+{
+    PDC_LOG(("slk_attr_off() - called\n"));
+
+    return slk_attroff(attrs);
+}
+
+int slk_attrset(const chtype attrs)
+{
+    int rc;
+
+    PDC_LOG(("slk_attrset() - called\n"));
+
+    rc = wattrset(SP->slk_winptr, attrs);
+    _redraw();
+
+    return rc;
+}
+
+int slk_color(short color_pair)
+{
+    int rc;
+
+    PDC_LOG(("slk_color() - called\n"));
+
+    rc = wcolor_set(SP->slk_winptr, color_pair, NULL);
+    _redraw();
+
+    return rc;
+}
+
+int slk_attr_set(const attr_t attrs, short color_pair, void *opts)
+{
+    PDC_LOG(("slk_attr_set() - called\n"));
+
+    return slk_attrset(attrs | COLOR_PAIR(color_pair));
+}
+
+static void _slk_calc(void)
+{
+    int i, center, col = 0;
+    label_length = COLS / labels;
+
+    if (label_length > 31)
+        label_length = 31;
+
+    switch (label_fmt)
+    {
+    case 0:     /* 3 - 2 - 3 F-Key layout */
+
+        --label_length;
+
+        slk[0].start_col = col;
+        slk[1].start_col = (col += label_length);
+        slk[2].start_col = (col += label_length);
+
+        center = COLS / 2;
+
+        slk[3].start_col = center - label_length + 1;
+        slk[4].start_col = center + 1;
+
+        col = COLS - (label_length * 3) + 1;
+
+        slk[5].start_col = col;
+        slk[6].start_col = (col += label_length);
+        slk[7].start_col = (col += label_length);
+        break;
+
+    case 1:     /* 4 - 4 F-Key layout */
+
+        for (i = 0; i < 8; i++)
+        {
+            slk[i].start_col = col;
+            col += label_length;
+
+            if (i == 3)
+                col = COLS - (label_length * 4) + 1; 
+        }
+
+        break;
+
+    case 2:     /* 4 4 4 F-Key layout */
+    case 3:     /* 4 4 4 F-Key layout with index */
+
+        for (i = 0; i < 4; i++)
+        {
+            slk[i].start_col = col;
+            col += label_length;
+        }
+
+        center = COLS/2;
+
+        slk[4].start_col = center - (label_length * 2) + 1;
+        slk[5].start_col = center - label_length - 1;
+        slk[6].start_col = center + 1;
+        slk[7].start_col = center + label_length + 1;
+
+        col = COLS - (label_length * 4) + 1;
+
+        for (i = 8; i < 12; i++)
+        {
+            slk[i].start_col = col;
+            col += label_length;
+        }
+
+        break;
+
+    default:    /* 5 - 5 F-Key layout */
+
+        for (i = 0; i < 10; i++)
+        {
+            slk[i].start_col = col;
+            col += label_length;
+
+            if (i == 4)
+                col = COLS - (label_length * 5) + 1;
+        }
+    }
+
+    --label_length;
+
+    /* make sure labels are all in window */
+
+    _redraw();
+}
+
+void PDC_slk_initialize(void)
+{
+    if (slk)
+    {
+        if (label_fmt == 3)
+        {
+            SP->slklines = 2;
+            label_line = 1;
+        }
+        else
+            SP->slklines = 1;
+
+        if (!SP->slk_winptr)
+        {
+            if ( !(SP->slk_winptr = newwin(SP->slklines, COLS, 
+                                           LINES - SP->slklines, 0)) )
+                return;
+
+            wattrset(SP->slk_winptr, A_REVERSE);
+        }
+
+        _slk_calc();
+
+        /* if we have an index line, display it now */
+
+        if (label_fmt == 3)
+        {
+            chtype save_attr;
+            int i;
+
+            save_attr = SP->slk_winptr->_attrs;
+            wattrset(SP->slk_winptr, A_NORMAL);
+            wmove(SP->slk_winptr, 0, 0);
+            whline(SP->slk_winptr, 0, COLS);
+
+            for (i = 0; i < labels; i++)
+                mvwprintw(SP->slk_winptr, 0, slk[i].start_col, "F%d", i + 1);
+
+            SP->slk_winptr->_attrs = save_attr;
+        }
+
+        touchwin(SP->slk_winptr);
+    }
+}
+
+void PDC_slk_free(void)
+{
+    if (slk)
+    {
+        if (SP->slk_winptr)
+        {
+            delwin(SP->slk_winptr);
+            SP->slk_winptr = (WINDOW *)NULL;
+        }
+
+        free(slk);
+        slk = (struct SLK *)NULL;
+
+        label_length = 0;
+        labels = 0;
+        label_fmt = 0;
+        label_line = 0;
+        hidden = FALSE;
+    }
+}
+
+int PDC_mouse_in_slk(int y, int x)
+{
+    int i;
+
+    PDC_LOG(("PDC_mouse_in_slk() - called: y->%d x->%d\n", y, x));
+
+    /* If the line on which the mouse was clicked is NOT the last line 
+       of the screen, we are not interested in it. */
+
+    if (!slk || !SP->slk_winptr || (y != SP->slk_winptr->_begy + label_line))
+        return 0;
+
+    for (i = 0; i < labels; i++)
+        if (x >= slk[i].start_col && x < (slk[i].start_col + label_length))
+            return i + 1;
+
+    return 0;
+}
+
+#ifdef PDC_WIDE
+int slk_wset(int labnum, const wchar_t *label, int justify)
+{
+    PDC_LOG(("slk_wset() - called\n"));
+
+    if (labnum < 1 || labnum > labels || justify < 0 || justify > 2)
+        return ERR;
+
+    labnum--;
+
+    if (!label || !(*label)) 
+    {
+        /* Clear the label */
+
+        *slk[labnum].label = 0;
+        slk[labnum].format = 0;
+        slk[labnum].len = 0;
+    }
+    else
+    {
+        int i, j = 0;
+
+        /* Skip leading spaces */
+
+        while (label[j] == L' ')
+            j++;
+
+        /* Copy it */
+
+        for (i = 0; i < label_length; i++)
+        {
+            chtype ch = label[i + j];
+
+            slk[labnum].label[i] = ch;
+
+            if (!ch)
+                break;
+        }
+
+        /* Drop trailing spaces */
+
+        while ((i + j) && (label[i + j - 1] == L' '))
+            i--;
+
+        slk[labnum].label[i] = 0;
+        slk[labnum].format = justify;
+        slk[labnum].len = i;
+    }
+
+    _drawone(labnum);
+
+    return OK;
+}
+
+wchar_t *slk_wlabel(int labnum)
+{
+    static wchar_t temp[33];
+    chtype *p;
+    int i;
+
+    PDC_LOG(("slk_wlabel() - called\n"));
+
+    if (labnum < 1 || labnum > labels)
+        return (wchar_t *)0;
+
+    for (i = 0, p = slk[labnum - 1].label; *p; i++)
+        temp[i] = *p++;
+
+    temp[i] = '\0';
+
+    return temp;
+}
+#endif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/termattr.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/termattr.c
new file mode 100644
index 0000000000..06e9ee856e
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/termattr.c
@@ -0,0 +1,176 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: termattr.c,v 1.54 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         termattr
+
+  Synopsis:
+        int baudrate(void);
+        char erasechar(void);
+        bool has_ic(void);
+        bool has_il(void);
+        char killchar(void);
+        char *longname(void);
+        chtype termattrs(void);
+        attr_t term_attrs(void);
+        char *termname(void);
+
+        int erasewchar(wchar_t *ch);
+        int killwchar(wchar_t *ch);
+
+        char wordchar(void);
+
+  Description:
+        baudrate() is supposed to return the output speed of the 
+        terminal. In PDCurses, it simply returns INT_MAX.
+
+        has_ic and has_il() return TRUE. These functions have meaning in 
+        some other implementations of curses.
+
+        erasechar() and killchar() return ^H and ^U, respectively -- the 
+        ERASE and KILL characters. In other curses implementations, 
+        these may vary by terminal type. erasewchar() and killwchar() 
+        are the wide-character versions; they take a pointer to a 
+        location in which to store the character, and return OK or ERR.
+
+        longname() returns a pointer to a static area containing a
+        verbose description of the current terminal. The maximum length
+        of the string is 128 characters.  It is defined only after the
+        call to initscr() or newterm().
+
+        termname() returns a pointer to a static area containing a
+        short description of the current terminal (14 characters).
+
+        termattrs() returns a logical OR of all video attributes
+        supported by the terminal.
+
+        wordchar() is a PDCurses extension of the concept behind the 
+        functions erasechar() and killchar(), returning the "delete 
+        word" character, ^W.
+
+  Portability                                X/Open    BSD    SYS V
+        baudrate                                Y       Y       Y
+        erasechar                               Y       Y       Y
+        has_ic                                  Y       Y       Y
+        has_il                                  Y       Y       Y
+        killchar                                Y       Y       Y
+        longname                                Y       Y       Y
+        termattrs                               Y       Y       Y
+        termname                                Y       Y       Y
+        erasewchar                              Y
+        killwchar                               Y
+        term_attrs                              Y
+        wordchar                                -       -       -
+
+**man-end****************************************************************/
+
+#include <string.h>
+#include <limits.h>
+
+int baudrate(void)
+{
+    PDC_LOG(("baudrate() - called\n"));
+
+    return INT_MAX;
+}
+
+char erasechar(void)
+{
+    PDC_LOG(("erasechar() - called\n"));
+
+    return _ECHAR;      /* character delete char (^H) */
+}
+
+bool has_ic(void)
+{
+    PDC_LOG(("has_ic() - called\n"));
+
+    return TRUE;
+}
+
+bool has_il(void)
+{
+    PDC_LOG(("has_il() - called\n"));
+
+    return TRUE;
+}
+
+char killchar(void)
+{
+    PDC_LOG(("killchar() - called\n"));
+
+    return _DLCHAR;     /* line delete char (^U) */
+}
+
+char *longname(void)
+{
+    PDC_LOG(("longname() - called\n"));
+
+    return ttytype + 9; /* skip "pdcurses|" */
+}
+
+chtype termattrs(void)
+{
+    chtype temp = A_BLINK | A_BOLD | A_INVIS | A_REVERSE | A_UNDERLINE;
+
+    /* note: blink is bold background on some platforms */
+
+    PDC_LOG(("termattrs() - called\n"));
+
+    if (!SP->mono)
+        temp |= A_COLOR;
+
+    return temp;
+}
+
+attr_t term_attrs(void)
+{
+    PDC_LOG(("term_attrs() - called\n"));
+
+    return WA_BLINK | WA_BOLD | WA_INVIS | WA_LEFT | WA_REVERSE | 
+           WA_RIGHT | WA_UNDERLINE;
+}
+
+char *termname(void)
+{
+    PDC_LOG(("termname() - called\n"));
+
+    return "pdcurses";
+}
+
+char wordchar(void)
+{
+    PDC_LOG(("wordchar() - called\n"));
+
+    return _DWCHAR;         /* word delete char */
+}
+
+#ifdef PDC_WIDE
+int erasewchar(wchar_t *ch)
+{
+    PDC_LOG(("erasewchar() - called\n"));
+
+    if (!ch)
+        return ERR;
+
+    *ch = (wchar_t)_ECHAR;
+
+    return OK;
+}
+
+int killwchar(wchar_t *ch)
+{
+    PDC_LOG(("killwchar() - called\n"));
+
+    if (!ch)
+        return ERR;
+
+    *ch = (wchar_t)_DLCHAR;
+
+    return OK;
+}
+#endif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/terminfo.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/terminfo.c
new file mode 100644
index 0000000000..c099ada728
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/terminfo.c
@@ -0,0 +1,215 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: terminfo.c,v 1.37 2008/07/21 12:29:20 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         terminfo
+
+  Synopsis:
+        int mvcur(int oldrow, int oldcol, int newrow, int newcol);
+        int vidattr(chtype attr);
+        int vid_attr(attr_t attr, short color_pair, void *opt);
+        int vidputs(chtype attr, int (*putfunc)(int));
+        int vid_puts(attr_t attr, short color_pair, void *opt,
+                int (*putfunc)(int));
+
+        int del_curterm(TERMINAL *);
+        int putp(const char *);
+        int restartterm(const char *, int, int *);
+        TERMINAL *set_curterm(TERMINAL *);
+        int setterm(const char *term);
+        int setupterm(const char *, int, int *);
+        int tgetent(char *, const char *);
+        int tgetflag(const char *);
+        int tgetnum(const char *);
+        char *tgetstr(const char *, char **);
+        char *tgoto(const char *, int, int);
+        int tigetflag(const char *);
+        int tigetnum(const char *);
+        char *tigetstr(const char *);
+        char *tparm(const char *,long, long, long, long, long, long,
+                long, long, long);
+        int tputs(const char *, int, int (*)(int));
+
+  Description:
+        mvcur() lets you move the physical cursor without updating any 
+        window cursor positions. It returns OK or ERR.
+
+        The rest of these functions are currently implemented as stubs, 
+        returning the appropriate errors and doing nothing else.
+
+  Portability                                X/Open    BSD    SYS V
+        mvcur                                   Y       Y       Y
+
+**man-end****************************************************************/
+
+#include <term.h>
+
+TERMINAL *cur_term = NULL;
+
+int mvcur(int oldrow, int oldcol, int newrow, int newcol)
+{
+    PDC_LOG(("mvcur() - called: oldrow %d oldcol %d newrow %d newcol %d\n",
+             oldrow, oldcol, newrow, newcol));
+
+    if ((newrow >= LINES) || (newcol >= COLS) || (newrow < 0) || (newcol < 0))
+        return ERR;
+
+    PDC_gotoyx(newrow, newcol);
+    SP->cursrow = newrow;
+    SP->curscol = newcol;
+
+    return OK;
+}
+
+int vidattr(chtype attr)
+{
+    PDC_LOG(("vidattr() - called: attr %d\n", attr));
+
+    return ERR;
+}
+
+int vid_attr(attr_t attr, short color_pair, void *opt)
+{
+    PDC_LOG(("vid_attr() - called\n"));
+
+    return ERR;
+}
+
+int vidputs(chtype attr, int (*putfunc)(int))
+{
+    PDC_LOG(("vidputs() - called: attr %d\n", attr));
+
+    return ERR;
+}
+
+int vid_puts(attr_t attr, short color_pair, void *opt, int (*putfunc)(int))
+{
+    PDC_LOG(("vid_puts() - called\n"));
+
+    return ERR;
+}
+
+int del_curterm(TERMINAL *oterm)
+{
+    PDC_LOG(("del_curterm() - called\n"));
+
+    return ERR;
+}
+
+int putp(const char *str)
+{
+    PDC_LOG(("putp() - called: str %s\n", str));
+
+    return ERR;
+}
+
+int restartterm(const char *term, int filedes, int *errret)
+{
+    PDC_LOG(("restartterm() - called\n"));
+
+    if (errret)
+        *errret = -1;
+
+    return ERR;
+}
+
+TERMINAL *set_curterm(TERMINAL *nterm)
+{
+    PDC_LOG(("set_curterm() - called\n"));
+
+    return (TERMINAL *)NULL;
+}
+
+int setterm(const char *term)
+{
+    PDC_LOG(("setterm() - called\n"));
+
+    return ERR;
+}
+
+int setupterm(const char *term, int filedes, int *errret)
+{
+    PDC_LOG(("setupterm() - called\n"));
+
+    if (errret)
+        *errret = -1;
+    else
+        fprintf(stderr, "There is no terminfo database\n");
+
+    return ERR;
+}
+
+int tgetent(char *bp, const char *name)
+{
+    PDC_LOG(("tgetent() - called: name %s\n", name));
+
+    return ERR;
+}
+
+int tgetflag(const char *id)
+{
+    PDC_LOG(("tgetflag() - called: id %s\n", id));
+
+    return ERR;
+}
+
+int tgetnum(const char *id)
+{
+    PDC_LOG(("tgetnum() - called: id %s\n", id));
+
+    return ERR;
+}
+
+char *tgetstr(const char *id, char **area)
+{
+    PDC_LOG(("tgetstr() - called: id %s\n", id));
+
+    return (char *)NULL;
+}
+
+char *tgoto(const char *cap, int col, int row)
+{
+    PDC_LOG(("tgoto() - called\n"));
+
+    return (char *)NULL;
+}
+
+int tigetflag(const char *capname)
+{
+    PDC_LOG(("tigetflag() - called: capname %s\n", capname));
+
+    return -1;
+}
+
+int tigetnum(const char *capname)
+{
+    PDC_LOG(("tigetnum() - called: capname %s\n", capname));
+
+    return -2;
+}
+
+char *tigetstr(const char *capname)
+{
+    PDC_LOG(("tigetstr() - called: capname %s\n", capname));
+
+    return (char *)(-1);
+}
+
+char *tparm(const char *cap, long p1, long p2, long p3, long p4,
+            long p5, long p6, long p7, long p8, long p9)
+{
+    PDC_LOG(("tparm() - called: cap %s\n", cap));
+
+    return (char *)NULL;
+}
+
+int tputs(const char *str, int affcnt, int (*putfunc)(int))
+{
+    PDC_LOG(("tputs() - called\n"));
+
+    return ERR;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/touch.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/touch.c
new file mode 100644
index 0000000000..9355aa1f40
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/touch.c
@@ -0,0 +1,160 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: touch.c,v 1.29 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         touch
+
+  Synopsis:
+        int touchwin(WINDOW *win);
+        int touchline(WINDOW *win, int start, int count);
+        int untouchwin(WINDOW *win);
+        int wtouchln(WINDOW *win, int y, int n, int changed);
+        bool is_linetouched(WINDOW *win, int line);
+        bool is_wintouched(WINDOW *win);
+
+  Description:
+        touchwin() and touchline() throw away all information about 
+        which parts of the window have been touched, pretending that the 
+        entire window has been drawn on.  This is sometimes necessary 
+        when using overlapping windows, since a change to one window 
+        will affect the other window, but the records of which lines 
+        have been changed in the other window will not reflect the 
+        change.
+
+        untouchwin() marks all lines in the window as unchanged since 
+        the last call to wrefresh().
+
+        wtouchln() makes n lines in the window, starting at line y, look 
+        as if they have (changed == 1) or have not (changed == 0) been 
+        changed since the last call to wrefresh().
+
+        is_linetouched() returns TRUE if the specified line in the 
+        specified window has been changed since the last call to 
+        wrefresh().
+
+        is_wintouched() returns TRUE if the specified window 
+        has been changed since the last call to wrefresh().
+
+  Return Value:
+        All functions return OK on success and ERR on error except
+        is_wintouched() and is_linetouched().
+
+  Portability                                X/Open    BSD    SYS V
+        touchwin                                Y       Y       Y
+        touchline                               Y       -      3.0
+        untouchwin                              Y       -      4.0
+        wtouchln                                Y       Y       Y
+        is_linetouched                          Y       -      4.0
+        is_wintouched                           Y       -      4.0
+
+**man-end****************************************************************/
+
+int touchwin(WINDOW *win)
+{
+    int i;
+
+    PDC_LOG(("touchwin() - called: Win=%x\n", win));
+
+    if (!win)
+        return ERR;
+
+    for (i = 0; i < win->_maxy; i++)
+    {
+        win->_firstch[i] = 0;
+        win->_lastch[i] = win->_maxx - 1;
+    }
+
+    return OK;
+}
+
+int touchline(WINDOW *win, int start, int count)
+{
+    int i;
+
+    PDC_LOG(("touchline() - called: win=%p start %d count %d\n",
+             win, start, count));
+
+    if (!win || start > win->_maxy || start + count > win->_maxy)
+        return ERR;
+
+    for (i = start; i < start + count; i++)
+    {
+        win->_firstch[i] = 0;
+        win->_lastch[i] = win->_maxx - 1;
+    }
+
+    return OK;
+}
+
+int untouchwin(WINDOW *win)
+{
+    int i;
+
+    PDC_LOG(("untouchwin() - called: win=%p", win));
+
+    if (!win)
+        return ERR;
+
+    for (i = 0; i < win->_maxy; i++)
+    {
+        win->_firstch[i] = _NO_CHANGE;
+        win->_lastch[i] = _NO_CHANGE;
+    }
+
+    return OK;
+}
+
+int wtouchln(WINDOW *win, int y, int n, int changed)
+{
+    int i;
+
+    PDC_LOG(("wtouchln() - called: win=%p y=%d n=%d changed=%d\n",
+             win, y, n, changed));
+
+    if (!win || y > win->_maxy || y + n > win->_maxy)
+        return ERR;
+
+    for (i = y; i < y + n; i++)
+    {
+        if (changed)
+        {
+            win->_firstch[i] = 0;
+            win->_lastch[i] = win->_maxx - 1;
+        }
+        else 
+        {
+            win->_firstch[i] = _NO_CHANGE;
+            win->_lastch[i] = _NO_CHANGE;
+        }
+    }
+
+    return OK;
+}
+
+bool is_linetouched(WINDOW *win, int line)
+{
+    PDC_LOG(("is_linetouched() - called: win=%p line=%d\n", win, line));
+
+    if (!win || line > win->_maxy || line < 0)
+        return FALSE;
+
+    return (win->_firstch[line] != _NO_CHANGE) ? TRUE : FALSE;
+}
+
+bool is_wintouched(WINDOW *win)
+{
+    int i;
+
+    PDC_LOG(("is_wintouched() - called: win=%p\n", win));
+
+    if (win)
+        for (i = 0; i < win->_maxy; i++)
+            if (win->_firstch[i] != _NO_CHANGE)
+                return TRUE;
+
+    return FALSE;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/util.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/util.c
new file mode 100644
index 0000000000..f0673fca4a
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/util.c
@@ -0,0 +1,309 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: util.c,v 1.71 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         util
+
+  Synopsis:
+        char *unctrl(chtype c);
+        void filter(void);
+        void use_env(bool x);
+        int delay_output(int ms);
+
+        int getcchar(const cchar_t *wcval, wchar_t *wch, attr_t *attrs,
+                     short *color_pair, void *opts);
+        int setcchar(cchar_t *wcval, const wchar_t *wch, const attr_t attrs,
+                     short color_pair, const void *opts);
+        wchar_t *wunctrl(cchar_t *wc);
+
+        int PDC_mbtowc(wchar_t *pwc, const char *s, size_t n);
+        size_t PDC_mbstowcs(wchar_t *dest, const char *src, size_t n);
+        size_t PDC_wcstombs(char *dest, const wchar_t *src, size_t n);
+
+  Description:
+        unctrl() expands the text portion of the chtype c into a 
+        printable string. Control characters are changed to the "^X" 
+        notation; others are passed through. wunctrl() is the wide- 
+        character version of the function.
+
+        filter() and use_env() are no-ops in PDCurses.
+
+        delay_output() inserts an ms millisecond pause in output.
+
+        getcchar() works in two modes: When wch is not NULL, it reads 
+        the cchar_t pointed to by wcval and stores the attributes in 
+        attrs, the color pair in color_pair, and the text in the
+        wide-character string wch. When wch is NULL, getcchar() merely 
+        returns the number of wide characters in wcval. In either mode, 
+        the opts argument is unused.
+
+        setcchar constructs a cchar_t at wcval from the wide-character 
+        text at wch, the attributes in attr and the color pair in 
+        color_pair. The opts argument is unused.
+
+        Currently, the length returned by getcchar() is always 1 or 0.
+        Similarly, setcchar() will only take the first wide character
+        from wch, and ignore any others that it "should" take (i.e.,
+        combining characters). Nor will it correctly handle any 
+        character outside the basic multilingual plane (UCS-2).
+
+  Return Value:
+        unctrl() and wunctrl() return NULL on failure. delay_output() 
+        always returns OK.
+
+        getcchar() returns the number of wide characters wcval points to 
+        when wch is NULL; when it's not, getcchar() returns OK or ERR. 
+
+        setcchar() returns OK or ERR.
+
+  Portability                                X/Open    BSD    SYS V
+        unctrl                                  Y       Y       Y
+        filter                                  Y       -      3.0
+        use_env                                 Y       -      4.0
+        delay_output                            Y       Y       Y
+        getcchar                                Y
+        setcchar                                Y
+        wunctrl                                 Y
+        PDC_mbtowc                              -       -       -
+        PDC_mbstowcs                            -       -       -
+        PDC_wcstombs                            -       -       -
+
+**man-end****************************************************************/
+
+#ifdef PDC_WIDE
+# ifdef PDC_FORCE_UTF8
+#  include <string.h>
+# else
+#  include <stdlib.h>
+# endif
+#endif
+
+char *unctrl(chtype c)
+{
+    static char strbuf[3] = {0, 0, 0};
+
+    chtype ic;
+
+    PDC_LOG(("unctrl() - called\n"));
+
+    ic = c & A_CHARTEXT;
+
+    if (ic >= 0x20 && ic != 0x7f)       /* normal characters */
+    {
+        strbuf[0] = (char)ic;
+        strbuf[1] = '\0';
+        return strbuf;
+    }
+
+    strbuf[0] = '^';            /* '^' prefix */
+
+    if (ic == 0x7f)             /* 0x7f == DEL */
+        strbuf[1] = '?';
+    else                    /* other control */
+        strbuf[1] = (char)(ic + '@');
+
+    return strbuf;
+}
+
+void filter(void)
+{
+    PDC_LOG(("filter() - called\n"));
+}
+
+void use_env(bool x)
+{
+    PDC_LOG(("use_env() - called: x %d\n", x));
+}
+
+int delay_output(int ms)
+{
+    PDC_LOG(("delay_output() - called: ms %d\n", ms));
+
+    return napms(ms);
+}
+
+#ifdef PDC_WIDE
+int getcchar(const cchar_t *wcval, wchar_t *wch, attr_t *attrs,
+             short *color_pair, void *opts)
+{
+    if (!wcval)
+        return ERR;
+
+    if (wch)
+    {
+        if (!attrs || !color_pair)
+            return ERR;
+
+        *wch = (*wcval & A_CHARTEXT);
+        *attrs = (*wcval & (A_ATTRIBUTES & ~A_COLOR));
+        *color_pair = PAIR_NUMBER(*wcval & A_COLOR);
+
+        if (*wch)
+            *++wch = L'\0';
+
+        return OK;
+    }
+    else
+        return ((*wcval & A_CHARTEXT) != L'\0');
+}
+
+int setcchar(cchar_t *wcval, const wchar_t *wch, const attr_t attrs,
+             short color_pair, const void *opts)
+{
+    if (!wcval || !wch)
+        return ERR;
+
+    *wcval = *wch | attrs | COLOR_PAIR(color_pair);
+
+    return OK;
+}
+
+wchar_t *wunctrl(cchar_t *wc)
+{
+    static wchar_t strbuf[3] = {0, 0, 0};
+
+    cchar_t ic;
+
+    PDC_LOG(("wunctrl() - called\n"));
+
+    ic = *wc & A_CHARTEXT;
+
+    if (ic >= 0x20 && ic != 0x7f)       /* normal characters */
+    {
+        strbuf[0] = (wchar_t)ic;
+        strbuf[1] = L'\0';
+        return strbuf;
+    }
+
+    strbuf[0] = '^';            /* '^' prefix */
+
+    if (ic == 0x7f)             /* 0x7f == DEL */
+        strbuf[1] = '?';
+    else                    /* other control */
+        strbuf[1] = (wchar_t)(ic + '@');
+
+    return strbuf;
+}
+
+int PDC_mbtowc(wchar_t *pwc, const char *s, size_t n)
+{
+# ifdef PDC_FORCE_UTF8
+    wchar_t key;
+    int i = -1;
+    const unsigned char *string;
+
+    if (!s || (n < 1))
+        return -1;
+
+    if (!*s)
+        return 0;
+
+    string = (const unsigned char *)s;
+
+    key = string[0];
+
+    /* Simplistic UTF-8 decoder -- only does the BMP, minimal validation */
+
+    if (key & 0x80)
+    {
+        if ((key & 0xe0) == 0xc0)
+        {
+            if (1 < n)
+            {
+                key = ((key & 0x1f) << 6) | (string[1] & 0x3f);
+                i = 2;
+            }
+        }
+        else if ((key & 0xe0) == 0xe0)
+        {
+            if (2 < n)
+            {
+                key = ((key & 0x0f) << 12) | ((string[1] & 0x3f) << 6) |
+                      (string[2] & 0x3f);
+                i = 3;
+            }
+        }
+    }
+    else
+        i = 1;
+
+    if (i)
+        *pwc = key;
+
+    return i;
+# else
+    return mbtowc(pwc, s, n);
+# endif
+}
+
+size_t PDC_mbstowcs(wchar_t *dest, const char *src, size_t n)
+{
+# ifdef PDC_FORCE_UTF8
+    size_t i = 0, len;
+
+    if (!src || !dest)
+        return 0;
+
+    len = strlen(src);
+
+    while (*src && i < n)
+    {
+        int retval = PDC_mbtowc(dest + i, src, len);
+
+        if (retval < 1)
+            return -1;
+
+        src += retval;
+        len -= retval;
+        i++;
+    }
+# else
+    size_t i = mbstowcs(dest, src, n);
+# endif
+    dest[i] = 0;
+    return i;
+}
+
+size_t PDC_wcstombs(char *dest, const wchar_t *src, size_t n)
+{
+# ifdef PDC_FORCE_UTF8
+    size_t i = 0;
+
+    if (!src || !dest)
+        return 0;
+
+    while (*src && i < n)
+    {
+        chtype code = *src++;
+
+        if (code < 0x80)
+        {
+            dest[i] = code;
+            i++;
+        }
+        else
+            if (code < 0x800)
+            {
+                dest[i] = ((code & 0x07c0) >> 6) | 0xc0;
+                dest[i + 1] = (code & 0x003f) | 0x80;
+                i += 2;
+            }
+            else
+            {
+                dest[i] = ((code & 0xf000) >> 12) | 0xe0;
+                dest[i + 1] = ((code & 0x0fc0) >> 6) | 0x80;
+                dest[i + 2] = (code & 0x003f) | 0x80;
+                i += 3;
+            }
+    }
+# else
+    size_t i = wcstombs(dest, src, n);
+# endif
+    dest[i] = '\0';
+    return i;
+}
+#endif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/window.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/window.c
new file mode 100644
index 0000000000..dbfd58494c
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/window.c
@@ -0,0 +1,562 @@
+/* Public Domain Curses */
+
+#include <curspriv.h>
+
+RCSID("$Id: window.c,v 1.62 2008/07/13 16:08:18 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         window
+
+  Synopsis:
+        WINDOW *newwin(int nlines, int ncols, int begy, int begx);
+        WINDOW *derwin(WINDOW* orig, int nlines, int ncols,
+                int begy, int begx);
+        WINDOW *subwin(WINDOW* orig, int nlines, int ncols,
+                int begy, int begx);
+        WINDOW *dupwin(WINDOW *win);
+        int delwin(WINDOW *win);
+        int mvwin(WINDOW *win, int y, int x);
+        int mvderwin(WINDOW *win, int pary, int parx);
+        int syncok(WINDOW *win, bool bf);
+        void wsyncup(WINDOW *win);
+        void wcursyncup(WINDOW *win);
+        void wsyncdown(WINDOW *win);
+
+        WINDOW *resize_window(WINDOW *win, int nlines, int ncols);
+        int wresize(WINDOW *win, int nlines, int ncols);
+        WINDOW *PDC_makelines(WINDOW *win);
+        WINDOW *PDC_makenew(int nlines, int ncols, int begy, int begx);
+        void PDC_sync(WINDOW *win);
+
+  Description:
+        newwin() creates a new window with the given number of lines,
+        nlines and columns, ncols. The upper left corner of the window
+        is at line begy, column begx. If nlines is zero, it defaults to
+        LINES - begy; ncols to COLS - begx. Create a new full-screen
+        window by calling newwin(0, 0, 0, 0).
+
+        delwin() deletes the named window, freeing all associated 
+        memory. In the case of overlapping windows, subwindows should be 
+        deleted before the main window.
+
+        mvwin() moves the window so that the upper left-hand corner is
+        at position (y,x). If the move would cause the window to be off
+        the screen, it is an error and the window is not moved. Moving
+        subwindows is allowed.
+
+        subwin() creates a new subwindow within a window.  The
+        dimensions of the subwindow are nlines lines and ncols columns.
+        The subwindow is at position (begy, begx) on the screen.  This
+        position is relative to the screen, and not to the window orig.
+        Changes made to either window will affect both.  When using this
+        routine, you will often need to call touchwin() before calling
+        wrefresh().
+
+        derwin() is the same as subwin(), except that begy and begx are
+        relative to the origin of the window orig rather than the
+        screen.  There is no difference between subwindows and derived
+        windows.
+
+        mvderwin() moves a derived window (or subwindow) inside its
+        parent window.  The screen-relative parameters of the window are
+        not changed.  This routine is used to display different parts of
+        the parent window at the same physical position on the screen.
+
+        dupwin() creates an exact duplicate of the window win.
+
+        wsyncup() causes a touchwin() of all of the window's parents.
+
+        If wsyncok() is called with a second argument of TRUE, this
+        causes a wsyncup() to be called every time the window is
+        changed.
+
+        wcursyncup() causes the current cursor position of all of a
+        window's ancestors to reflect the current cursor position of the
+        current window.
+
+        wsyncdown() causes a touchwin() of the current window if any of
+        its parent's windows have been touched.
+
+        resize_window() allows the user to resize an existing window. It 
+        returns the pointer to the new window, or NULL on failure.
+
+        wresize() is an ncurses-compatible wrapper for resize_window().
+        Note that, unlike ncurses, it will NOT process any subwindows of
+        the window. (However, you still can call it _on_ subwindows.) It 
+        returns OK or ERR.
+
+        PDC_makenew() allocates all data for a new WINDOW * except the
+        actual lines themselves. If it's unable to allocate memory for
+        the window structure, it will free all allocated memory and
+        return a NULL pointer.
+
+        PDC_makelines() allocates the memory for the lines.
+
+        PDC_sync() handles wrefresh() and wsyncup() calls when a window
+        is changed.
+
+  Return Value:
+        newwin(), subwin(), derwin() and dupwin() return a pointer
+        to the new window, or NULL on failure. delwin(), mvwin(),
+        mvderwin() and syncok() return OK or ERR. wsyncup(),
+        wcursyncup() and wsyncdown() return nothing.
+
+  Errors:
+        It is an error to call resize_window() before calling initscr().
+        Also, an error will be generated if we fail to create a newly
+        sized replacement window for curscr, or stdscr. This could
+        happen when increasing the window size. NOTE: If this happens,
+        the previously successfully allocated windows are left alone;
+        i.e., the resize is NOT cancelled for those windows.
+
+  Portability                                X/Open    BSD    SYS V
+        newwin                                  Y       Y       Y
+        delwin                                  Y       Y       Y
+        mvwin                                   Y       Y       Y
+        subwin                                  Y       Y       Y
+        derwin                                  Y       -       Y
+        mvderwin                                Y       -       Y
+        dupwin                                  Y       -      4.0
+        wsyncup                                 Y       -      4.0
+        syncok                                  Y       -      4.0
+        wcursyncup                              Y       -      4.0
+        wsyncdown                               Y       -      4.0
+        resize_window                           -       -       -
+        wresize                                 -       -       -
+        PDC_makelines                           -       -       -
+        PDC_makenew                             -       -       -
+        PDC_sync                                -       -       -
+
+**man-end****************************************************************/
+
+#include <stdlib.h>
+
+WINDOW *PDC_makenew(int nlines, int ncols, int begy, int begx)
+{
+    WINDOW *win;
+
+    PDC_LOG(("PDC_makenew() - called: lines %d cols %d begy %d begx %d\n",
+             nlines, ncols, begy, begx));
+
+    /* allocate the window structure itself */
+
+    if ((win = calloc(1, sizeof(WINDOW))) == (WINDOW *)NULL)
+        return win;
+
+    /* allocate the line pointer array */
+
+    if ((win->_y = malloc(nlines * sizeof(chtype *))) == NULL)
+    {
+        free(win);
+        return (WINDOW *)NULL;
+    }
+
+    /* allocate the minchng and maxchng arrays */
+
+    if ((win->_firstch = malloc(nlines * sizeof(int))) == NULL)
+    {
+        free(win->_y);
+        free(win);
+        return (WINDOW *)NULL;
+    }
+
+    if ((win->_lastch = malloc(nlines * sizeof(int))) == NULL)
+    {
+        free(win->_firstch);
+        free(win->_y);
+        free(win);
+        return (WINDOW *)NULL;
+    }
+
+    /* initialize window variables */
+
+    win->_maxy = nlines;  /* real max screen size */
+    win->_maxx = ncols;   /* real max screen size */
+    win->_begy = begy;
+    win->_begx = begx;
+    win->_bkgd = ' ';     /* wrs 4/10/93 -- initialize background to blank */
+    win->_clear = (bool) ((nlines == LINES) && (ncols == COLS));
+    win->_bmarg = nlines - 1;
+    win->_parx = win->_pary = -1;
+
+    /* init to say window all changed */
+
+    touchwin(win);
+
+    return win;
+}
+
+WINDOW *PDC_makelines(WINDOW *win)
+{
+    int i, j, nlines, ncols;
+
+    PDC_LOG(("PDC_makelines() - called: lines %d cols %d\n", nlines, ncols));
+
+    if (!win)
+        return (WINDOW *)NULL;
+
+    nlines = win->_maxy;
+    ncols = win->_maxx;
+
+    for (i = 0; i < nlines; i++)
+    {
+        if ((win->_y[i] = malloc(ncols * sizeof(chtype))) == NULL)
+        {
+            /* if error, free all the data */
+
+            for (j = 0; j < i; j++)
+                free(win->_y[j]);
+
+            free(win->_firstch);
+            free(win->_lastch);
+            free(win->_y);
+            free(win);
+
+            return (WINDOW *)NULL;
+        }
+    }
+
+    return win;
+}
+
+void PDC_sync(WINDOW *win)
+{
+    PDC_LOG(("PDC_sync() - called:\n"));
+
+    if (win->_immed)
+        wrefresh(win);
+    if (win->_sync)
+        wsyncup(win);
+}
+
+WINDOW *newwin(int nlines, int ncols, int begy, int begx)
+{
+    WINDOW *win;
+
+    PDC_LOG(("newwin() - called:lines=%d cols=%d begy=%d begx=%d\n",
+             nlines, ncols, begy, begx));
+
+    if (!nlines)
+        nlines = LINES - begy;
+    if (!ncols)
+        ncols  = COLS  - begx;
+
+    if ( (begy + nlines > SP->lines || begx + ncols > SP->cols)
+        || !(win = PDC_makenew(nlines, ncols, begy, begx))
+        || !(win = PDC_makelines(win)) )
+        return (WINDOW *)NULL;
+
+    werase(win);
+
+    return win;
+}
+
+int delwin(WINDOW *win)
+{
+    int i;
+
+    PDC_LOG(("delwin() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    /* subwindows use parents' lines */
+
+    if (!(win->_flags & (_SUBWIN|_SUBPAD)))
+        for (i = 0; i < win->_maxy && win->_y[i]; i++)
+            if (win->_y[i])
+                free(win->_y[i]);
+
+    free(win->_firstch);
+    free(win->_lastch);
+    free(win->_y);
+    free(win);
+
+    return OK;
+}
+
+int mvwin(WINDOW *win, int y, int x)
+{
+    PDC_LOG(("mvwin() - called\n"));
+
+    if (!win || (y + win->_maxy > LINES || y < 0)
+             || (x + win->_maxx > COLS || x < 0))
+        return ERR;
+
+    win->_begy = y;
+    win->_begx = x;
+    touchwin(win);
+
+    return OK;
+}
+
+WINDOW *subwin(WINDOW *orig, int nlines, int ncols, int begy, int begx)
+{
+    WINDOW *win;
+    int i;
+    int j = begy - orig->_begy;
+    int k = begx - orig->_begx;
+
+    PDC_LOG(("subwin() - called: lines %d cols %d begy %d begx %d\n",
+             nlines, ncols, begy, begx));
+
+    /* make sure window fits inside the original one */
+
+    if (!orig || (begy < orig->_begy) || (begx < orig->_begx) ||
+        (begy + nlines) > (orig->_begy + orig->_maxy) ||
+        (begx + ncols) > (orig->_begx + orig->_maxx))
+        return (WINDOW *)NULL;
+
+    if (!nlines)
+        nlines = orig->_maxy - 1 - j;
+    if (!ncols)
+        ncols  = orig->_maxx - 1 - k;
+
+    if ( !(win = PDC_makenew(nlines, ncols, begy, begx)) )
+        return (WINDOW *)NULL;
+
+    /* initialize window variables */
+
+    win->_attrs = orig->_attrs;
+    win->_bkgd = orig->_bkgd;
+    win->_leaveit = orig->_leaveit;
+    win->_scroll = orig->_scroll;
+    win->_nodelay = orig->_nodelay;
+    win->_use_keypad = orig->_use_keypad;
+    win->_immed = orig->_immed;
+    win->_sync = orig->_sync;
+    win->_pary = j;
+    win->_parx = k;
+    win->_parent = orig;
+
+    for (i = 0; i < nlines; i++, j++)
+        win->_y[i] = orig->_y[j] + k;
+
+    win->_flags |= _SUBWIN;
+
+    return win;
+}
+
+WINDOW *derwin(WINDOW *orig, int nlines, int ncols, int begy, int begx)
+{
+    return subwin(orig, nlines, ncols, begy + orig->_begy, begx + orig->_begx);
+}
+
+int mvderwin(WINDOW *win, int pary, int parx)
+{
+    int i, j;
+    WINDOW *mypar;
+
+    if (!win || !(win->_parent))
+        return ERR;
+
+    mypar = win->_parent;
+
+    if (pary < 0 || parx < 0 || (pary + win->_maxy) > mypar->_maxy ||
+                                (parx + win->_maxx) > mypar->_maxx)
+        return ERR;
+
+    j = pary;
+
+    for (i = 0; i < win->_maxy; i++)
+        win->_y[i] = (mypar->_y[j++]) + parx;
+
+    win->_pary = pary;
+    win->_parx = parx;
+
+    return OK;
+}
+
+WINDOW *dupwin(WINDOW *win)
+{
+    WINDOW *new;
+    chtype *ptr, *ptr1;
+    int nlines, ncols, begy, begx, i;
+
+    if (!win)
+        return (WINDOW *)NULL;
+
+    nlines = win->_maxy;
+    ncols = win->_maxx;
+    begy = win->_begy;
+    begx = win->_begx;
+
+    if ( !(new = PDC_makenew(nlines, ncols, begy, begx))
+        || !(new = PDC_makelines(new)) )
+        return (WINDOW *)NULL;
+
+    /* copy the contents of win into new */
+
+    for (i = 0; i < nlines; i++)
+    {
+        for (ptr = new->_y[i], ptr1 = win->_y[i];
+             ptr < new->_y[i] + ncols; ptr++, ptr1++)
+            *ptr = *ptr1;
+
+        new->_firstch[i] = 0;
+        new->_lastch[i] = ncols - 1;
+    }
+
+    new->_curx = win->_curx;
+    new->_cury = win->_cury;
+    new->_maxy = win->_maxy;
+    new->_maxx = win->_maxx;
+    new->_begy = win->_begy;
+    new->_begx = win->_begx;
+    new->_flags = win->_flags;
+    new->_attrs = win->_attrs;
+    new->_clear = win->_clear;
+    new->_leaveit = win->_leaveit;
+    new->_scroll = win->_scroll;
+    new->_nodelay = win->_nodelay;
+    new->_use_keypad = win->_use_keypad;
+    new->_tmarg = win->_tmarg;
+    new->_bmarg = win->_bmarg;
+    new->_parx = win->_parx;
+    new->_pary = win->_pary;
+    new->_parent = win->_parent;
+    new->_bkgd = win->_bkgd;
+    new->_flags = win->_flags;
+
+    return new;
+}
+
+WINDOW *resize_window(WINDOW *win, int nlines, int ncols)
+{
+    WINDOW *new;
+    int i, save_cury, save_curx, new_begy, new_begx;
+
+    PDC_LOG(("resize_window() - called: nlines %d ncols %d\n",
+             nlines, ncols));
+
+    if (!win)
+        return (WINDOW *)NULL;
+
+    if (win->_flags & _SUBPAD)
+    {
+        if ( !(new = subpad(win->_parent, nlines, ncols,
+                            win->_begy, win->_begx)) )
+            return (WINDOW *)NULL;
+    }
+    else if (win->_flags & _SUBWIN)
+    {
+        if ( !(new = subwin(win->_parent, nlines, ncols,
+                            win->_begy, win->_begx)) )
+            return (WINDOW *)NULL;
+    }
+    else
+    {
+        if (win == SP->slk_winptr)
+        {
+            new_begy = SP->lines - SP->slklines;
+            new_begx = 0;
+        }
+        else
+        {
+            new_begy = win->_begy;
+            new_begx = win->_begx;
+        }
+
+        if ( !(new = PDC_makenew(nlines, ncols, new_begy, new_begx)) )
+            return (WINDOW *)NULL;
+    }
+
+    save_curx = min(win->_curx, new->_maxx);
+    save_cury = min(win->_cury, new->_maxy);
+
+    if (!(win->_flags & (_SUBPAD|_SUBWIN)))
+    {
+        if ( !(new = PDC_makelines(new)) )
+            return (WINDOW *)NULL;
+
+        werase(new);
+
+        copywin(win, new, 0, 0, 0, 0, min(win->_maxy, new->_maxy) - 1,
+                min(win->_maxx, new->_maxx) - 1, FALSE);
+
+        for (i = 0; i < win->_maxy && win->_y[i]; i++)
+            if (win->_y[i])
+                free(win->_y[i]);
+    }
+
+    new->_flags = win->_flags;
+    new->_attrs = win->_attrs;
+    new->_clear = win->_clear;
+    new->_leaveit = win->_leaveit;
+    new->_scroll = win->_scroll;
+    new->_nodelay = win->_nodelay;
+    new->_use_keypad = win->_use_keypad;
+    new->_tmarg = (win->_tmarg > new->_maxy - 1) ? 0 : win->_tmarg;
+    new->_bmarg = (win->_bmarg == win->_maxy - 1) ?
+                  new->_maxy - 1 : min(win->_bmarg, (new->_maxy - 1));
+    new->_parent = win->_parent;
+    new->_immed = win->_immed;
+    new->_sync = win->_sync;
+    new->_bkgd = win->_bkgd;
+
+    new->_curx = save_curx;
+    new->_cury = save_cury;
+
+    free(win->_firstch);
+    free(win->_lastch);
+    free(win->_y);
+
+    *win = *new;
+    free(new);
+
+    return win;
+}
+
+int wresize(WINDOW *win, int nlines, int ncols)
+{
+    return (resize_window(win, nlines, ncols) ? OK : ERR);
+}
+
+void wsyncup(WINDOW *win)
+{
+    WINDOW *tmp;
+
+    PDC_LOG(("wsyncup() - called\n"));
+
+    for (tmp = win; tmp; tmp = tmp->_parent)
+        touchwin(tmp);
+}
+
+int syncok(WINDOW *win, bool bf)
+{
+    PDC_LOG(("syncok() - called\n"));
+
+    if (!win)
+        return ERR;
+
+    win->_sync = bf;
+
+    return OK;
+}
+
+void wcursyncup(WINDOW *win)
+{
+    WINDOW *tmp;
+
+    PDC_LOG(("wcursyncup() - called\n"));
+
+    for (tmp = win; tmp && tmp->_parent; tmp = tmp->_parent)
+        wmove(tmp->_parent, tmp->_pary + tmp->_cury, tmp->_parx + tmp->_curx);
+}
+
+void wsyncdown(WINDOW *win)
+{
+    WINDOW *tmp;
+
+    PDC_LOG(("wsyncdown() - called\n"));
+
+    for (tmp = win; tmp; tmp = tmp->_parent)
+    {
+        if (is_wintouched(tmp))
+        {
+            touchwin(win);
+            break;
+        }
+    }
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/sdl1/Makefile b/payloads/libpayload/curses/PDCurses-3.4/sdl1/Makefile
new file mode 100644
index 0000000000..a8393f0b90
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/sdl1/Makefile
@@ -0,0 +1,101 @@
+# Makefile for PDCurses library for SDL
+
+O = o
+
+ifndef PDCURSES_SRCDIR
+	PDCURSES_SRCDIR	= ..
+endif
+
+include $(PDCURSES_SRCDIR)/libobjs.mif
+
+osdir		= $(PDCURSES_SRCDIR)/sdl1
+
+PDCURSES_SDL_H	= $(osdir)/pdcsdl.h
+
+SFLAGS		= $(shell sdl-config --cflags)
+SLIBS		= $(shell sdl-config --libs)
+
+# If your system doesn't have these, remove the defines here
+SFLAGS		+= -DHAVE_VSNPRINTF -DHAVE_VSSCANF
+
+ifeq ($(DEBUG),Y)
+	CFLAGS  = -g -Wall -DPDCDEBUG
+else
+	CFLAGS  = -O2 -Wall
+endif
+
+BUILD		= $(CC) $(CFLAGS) -I$(PDCURSES_SRCDIR)
+
+ifeq ($(shell uname),Darwin)
+	DEMOFLAGS = -Dmain=SDL_main
+endif
+
+LINK		= $(CC)
+LDFLAGS		= $(LIBCURSES) $(SLIBS)
+RANLIB		= ranlib
+LIBCURSES	= libpdcurses.a
+
+DEMOS		= firework newdemo ptest rain testcurs tuidemo worm xmas \
+sdltest
+
+.PHONY: all libs clean demos
+
+all:	libs demos
+
+libs:	$(LIBCURSES)
+
+clean:
+	-rm -rf *.o trace $(LIBCURSES) $(DEMOS)
+
+demos:	$(DEMOS)
+	strip $(DEMOS)
+
+$(LIBCURSES) : $(LIBOBJS) $(PDCOBJS)
+	ar rv $@ $?
+	-$(RANLIB) $@
+
+$(LIBOBJS) $(PDCOBJS) : $(PDCURSES_HEADERS)
+$(PDCOBJS) : $(PDCURSES_SDL_H)
+$(DEMOS) : $(PDCURSES_CURSES_H) $(LIBCURSES)
+tui.o tuidemo.o : $(PDCURSES_CURSES_H)
+terminfo.o: $(TERM_HEADER)
+panel.o ptest: $(PANEL_HEADER)
+
+$(LIBOBJS) : %.o: $(srcdir)/%.c
+	$(BUILD) $(SFLAGS) -c $<
+
+$(PDCOBJS) : %.o: $(osdir)/%.c
+	$(BUILD) $(SFLAGS) -c $<
+
+firework: $(demodir)/firework.c
+	$(BUILD) $(DEMOFLAGS) -o $@ $< $(LDFLAGS)
+
+newdemo: $(demodir)/newdemo.c
+	$(BUILD) $(DEMOFLAGS) -o $@ $< $(LDFLAGS)
+
+ptest: $(demodir)/ptest.c
+	$(BUILD) $(DEMOFLAGS) -o $@ $< $(LDFLAGS)
+
+rain: $(demodir)/rain.c
+	$(BUILD) $(DEMOFLAGS) -o $@ $< $(LDFLAGS)
+
+testcurs: $(demodir)/testcurs.c
+	$(BUILD) $(DEMOFLAGS) -o $@ $< $(LDFLAGS)
+
+tuidemo: tuidemo.o tui.o
+	$(LINK) tui.o tuidemo.o -o $@ $(LDFLAGS)
+
+worm: $(demodir)/worm.c
+	$(BUILD) $(DEMOFLAGS) -o $@ $< $(LDFLAGS)
+
+xmas: $(demodir)/xmas.c
+	$(BUILD) $(DEMOFLAGS) -o $@ $< $(LDFLAGS)
+
+sdltest: $(osdir)/sdltest.c
+	$(BUILD) $(DEMOFLAGS) -o $@ $< $(LDFLAGS)
+
+tui.o: $(demodir)/tui.c $(demodir)/tui.h
+	$(BUILD) -c $(DEMOFLAGS) $(demodir)/tui.c
+
+tuidemo.o: $(demodir)/tuidemo.c
+	$(BUILD) -c $(DEMOFLAGS) $(demodir)/tuidemo.c
diff --git a/payloads/libpayload/curses/PDCurses-3.4/sdl1/Makefile.mng b/payloads/libpayload/curses/PDCurses-3.4/sdl1/Makefile.mng
new file mode 100644
index 0000000000..427edc670b
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/sdl1/Makefile.mng
@@ -0,0 +1,105 @@
+# Makefile for PDCurses library for SDL
+
+O = o
+
+ifndef PDCURSES_SRCDIR
+	PDCURSES_SRCDIR	= ..
+endif
+
+include $(PDCURSES_SRCDIR)/libobjs.mif
+
+osdir		= $(PDCURSES_SRCDIR)/sdl1
+
+PDCURSES_SDL_H	= $(osdir)/pdcsdl.h
+
+ifeq ($(DEBUG),Y)
+        CFLAGS  = -g -Wall -DPDCDEBUG
+else
+        CFLAGS  = -O2 -Wall
+endif
+
+CC		= gcc
+BUILD		= $(CC) $(CFLAGS) -I$(PDCURSES_SRCDIR)
+LDFLAGS		= -mwindows $(LIBCURSES)
+
+BASEDEF		= $(PDCURSES_SRCDIR)\exp-base.def
+
+DEFDEPS		= $(BASEDEF)
+
+DEFFILE		= pdcurses.def
+
+ifeq ($(DLL),Y)
+	BUILD += -DPDC_DLL_BUILD
+	LIBEXE = gcc $(DEFFILE)
+	LIBFLAGS = -Wl,--out-implib,libpdcurses.a -shared -o
+	LIBCURSES = pdcurses.dll
+	CLEAN = $(LIBCURSES) *.a $(DEFFILE)
+	POST = -lSDL
+else
+	LIBEXE = ar
+	LIBFLAGS = rcv
+	LIBCURSES = libpdcurses.a
+	CLEAN = *.a
+	LDFLAGS += -lSDL
+endif
+
+DEMOS += sdltest.exe
+
+.PHONY: all libs clean demos
+
+all:	libs demos
+
+libs:	$(LIBCURSES)
+
+clean:
+	-del *.o $(CLEAN) *.exe
+
+demos:	$(DEMOS)
+	strip *.exe
+
+pdcurses.dll: $(DEFFILE)
+
+$(DEFFILE): $(DEFDEPS)
+	echo LIBRARY pdcurses > $@        
+	echo EXPORTS >> $@        
+	type $(BASEDEF) >> $@ 
+	echo pdc_screen >> $@
+	echo pdc_font >> $@
+	echo pdc_icon >> $@
+	echo pdc_back >> $@
+	echo pdc_sheight >> $@
+	echo pdc_swidth >> $@
+	echo pdc_yoffset >> $@
+	echo pdc_xoffset >> $@
+
+$(LIBCURSES) : $(LIBOBJS) $(PDCOBJS)
+	$(LIBEXE) $(LIBFLAGS) $@ $? $(POST)
+
+$(LIBOBJS) $(PDCOBJS) : $(PDCURSES_HEADERS)
+$(PDCOBJS) : $(PDCURSES_SDL_H)
+$(DEMOS) : $(PDCURSES_CURSES_H) $(LIBCURSES)
+tui.o tuidemo.o : $(PDCURSES_CURSES_H)
+terminfo.o: $(TERM_HEADER)
+panel.o ptest.exe: $(PANEL_HEADER)
+
+$(LIBOBJS) : %.o: $(srcdir)/%.c
+	$(BUILD) -c $<
+
+$(PDCOBJS) : %.o: $(osdir)/%.c
+	$(BUILD) -c $<
+
+firework.exe newdemo.exe rain.exe testcurs.exe worm.exe xmas.exe \
+ptest.exe: %.exe: $(demodir)/%.c
+	$(BUILD) -o $@ $< $(LDFLAGS)
+
+tuidemo.exe: tuidemo.o tui.o
+	$(CC) -o $@ tuidemo.o tui.o $(LDFLAGS)
+
+tui.o: $(demodir)/tui.c $(demodir)/tui.h
+	$(BUILD) -c $<
+
+tuidemo.o: $(demodir)/tuidemo.c $(demodir)/tui.h
+	$(BUILD) -c $<
+
+sdltest.exe: $(osdir)/sdltest.c
+	$(BUILD) -o $@ $< -mwindows $(LIBCURSES) -lmingw32 -lSDLmain -lSDL
diff --git a/payloads/libpayload/curses/PDCurses-3.4/sdl1/README b/payloads/libpayload/curses/PDCurses-3.4/sdl1/README
new file mode 100644
index 0000000000..35234d397d
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/sdl1/README
@@ -0,0 +1,33 @@
+PDCurses for SDL
+================
+
+This is a port of PDCurses for SDL.
+
+
+Building
+--------
+
+. On *nix (including Linux and Mac OS X), run "make" in the sdl1
+  directory. There is no configure script (yet?) for this port. This
+  assumes a working sdl-config, and GNU make. It builds the library 
+  libpdcurses.a (dynamic lib not implemented).
+
+  With MinGW, run "make -f Makefile.mng". This assumes SDL is installed
+  in the standard directories. The MinGW makefile accepts the optional
+  parameters "DLL=Y" and "DEBUG=Y", as with the console version. (Wide-
+  character support is not yet implemented for SDL.) Both makefiles
+  recognize the optional PDCURSES_SRCDIR environment variable, as with
+  the console ports. Makefile.mng builds libpdcurses.a, along with 
+  pdcurses.dll, if specified.
+
+
+Distribution Status
+-------------------
+
+The files in this directory are released to the Public Domain.
+
+
+Acknowledgements
+----------------
+
+SDL port was provided by William McBrine <wmcbrine@users.sf.net>
diff --git a/payloads/libpayload/curses/PDCurses-3.4/sdl1/deffont.h b/payloads/libpayload/curses/PDCurses-3.4/sdl1/deffont.h
new file mode 100644
index 0000000000..cf9cab193a
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/sdl1/deffont.h
@@ -0,0 +1,385 @@
+/* Default font -- this is simply a 256x128x1 BMP, in #include'able form.
+   The font is 8x16, code page 437, and is based on the pc8x16s.bdf font
+   from the vgafonts.tar.gz package, by "Myrlin". */
+
+unsigned char deffont[] =
+{
+    0x42, 0x4d, 0x3e, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e,
+    0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
+    0x80, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x10, 0x00, 0x00, 0x12, 0x0b, 0x00, 0x00, 0x12, 0x0b,
+    0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x00, 0x00,
+    0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x60,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x18, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x76, 0xf8, 0xc0, 0x6c, 0xfe, 0x70, 0x7c, 0x18,
+    0x7e, 0x38, 0xee, 0x3c, 0x00, 0xc0, 0x1c, 0xc6, 0x00, 0x7e, 0x7e,
+    0x7e, 0x18, 0xd8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00,
+    0x00, 0x00, 0xdc, 0xcc, 0xc0, 0x6c, 0xc6, 0xd8, 0x66, 0x18, 0x18,
+    0x6c, 0x6c, 0x66, 0x00, 0x60, 0x30, 0xc6, 0xfe, 0x00, 0x00, 0x00,
+    0x18, 0xd8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x00, 0x00, 0x7e,
+    0x00, 0xd8, 0xcc, 0xc0, 0x6c, 0x60, 0xd8, 0x66, 0x18, 0x3c, 0xc6,
+    0x6c, 0x66, 0x7e, 0x7e, 0x60, 0xc6, 0x00, 0x00, 0x30, 0x0c, 0x18,
+    0xd8, 0x18, 0xdc, 0x00, 0x00, 0x00, 0x6c, 0x00, 0x00, 0x7e, 0x00,
+    0xd8, 0xcc, 0xc0, 0x6c, 0x30, 0xd8, 0x66, 0x18, 0x66, 0xc6, 0x6c,
+    0x66, 0xdb, 0xf3, 0x60, 0xc6, 0x00, 0x18, 0x18, 0x18, 0x18, 0x18,
+    0x00, 0x76, 0x00, 0x18, 0x00, 0x6c, 0x00, 0x00, 0x7e, 0x00, 0xd8,
+    0xc8, 0xc0, 0x6c, 0x18, 0xd8, 0x66, 0x18, 0x66, 0xc6, 0x6c, 0x66,
+    0xdb, 0xdb, 0x60, 0xc6, 0xfe, 0x18, 0x0c, 0x30, 0x18, 0x18, 0x7e,
+    0x00, 0x00, 0x18, 0x18, 0xec, 0x00, 0x00, 0x7e, 0x00, 0xdc, 0xdc,
+    0xc0, 0x6c, 0x18, 0xd8, 0x66, 0x18, 0x66, 0xfe, 0xc6, 0x3e, 0xdb,
+    0xdb, 0x7c, 0xc6, 0x00, 0x7e, 0x06, 0x60, 0x18, 0x18, 0x00, 0xdc,
+    0x00, 0x00, 0x00, 0x0c, 0x36, 0x7e, 0x7e, 0x00, 0x76, 0xce, 0xc0,
+    0xfe, 0x30, 0x7e, 0x66, 0xdc, 0x66, 0xc6, 0xc6, 0x0c, 0x7e, 0x7e,
+    0x60, 0xc6, 0x00, 0x18, 0x0c, 0x30, 0x18, 0x18, 0x18, 0x76, 0x00,
+    0x00, 0x00, 0x0c, 0x36, 0x32, 0x7e, 0x00, 0x00, 0xc6, 0xc6, 0x00,
+    0x60, 0x00, 0x00, 0x76, 0x3c, 0xc6, 0xc6, 0x18, 0x00, 0x06, 0x60,
+    0xc6, 0xfe, 0x18, 0x18, 0x18, 0x1b, 0x18, 0x00, 0x00, 0x38, 0x00,
+    0x00, 0x0c, 0x36, 0x18, 0x7e, 0x00, 0x00, 0xce, 0xc6, 0x00, 0xc6,
+    0x00, 0x00, 0x00, 0x18, 0x6c, 0x6c, 0x30, 0x00, 0x03, 0x30, 0x7c,
+    0x00, 0x00, 0x30, 0x0c, 0x1b, 0x18, 0x00, 0x00, 0x6c, 0x00, 0x00,
+    0x0c, 0x36, 0x0c, 0x00, 0x00, 0x00, 0x7c, 0xfe, 0x00, 0xfe, 0x00,
+    0x00, 0x00, 0x7e, 0x38, 0x38, 0x1e, 0x00, 0x00, 0x1c, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x0e, 0x18, 0x00, 0x00, 0x6c, 0x00, 0x00, 0x0c,
+    0x36, 0x66, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x38, 0x00, 0x00, 0x0f, 0x6c,
+    0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x18, 0x18, 0x36, 0x00,
+    0x36, 0x00, 0x36, 0x36, 0x00, 0x36, 0x00, 0x00, 0x18, 0x36, 0x00,
+    0x00, 0x18, 0x36, 0x36, 0x18, 0x00, 0x18, 0xff, 0xff, 0xf0, 0x0f,
+    0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x18, 0x18, 0x36, 0x00, 0x36,
+    0x00, 0x36, 0x36, 0x00, 0x36, 0x00, 0x00, 0x18, 0x36, 0x00, 0x00,
+    0x18, 0x36, 0x36, 0x18, 0x00, 0x18, 0xff, 0xff, 0xf0, 0x0f, 0x00,
+    0x00, 0x00, 0x18, 0x18, 0x00, 0x18, 0x18, 0x36, 0x00, 0x36, 0x00,
+    0x36, 0x36, 0x00, 0x36, 0x00, 0x00, 0x18, 0x36, 0x00, 0x00, 0x18,
+    0x36, 0x36, 0x18, 0x00, 0x18, 0xff, 0xff, 0xf0, 0x0f, 0x00, 0x00,
+    0x00, 0x18, 0x18, 0x00, 0x18, 0x18, 0x36, 0x00, 0x36, 0x00, 0x36,
+    0x36, 0x00, 0x36, 0x00, 0x00, 0x18, 0x36, 0x00, 0x00, 0x18, 0x36,
+    0x36, 0x18, 0x00, 0x18, 0xff, 0xff, 0xf0, 0x0f, 0x00, 0x00, 0x00,
+    0x18, 0x18, 0x00, 0x18, 0x18, 0x36, 0x00, 0x36, 0x00, 0x36, 0x36,
+    0x00, 0x36, 0x00, 0x00, 0x18, 0x36, 0x00, 0x00, 0x18, 0x36, 0x36,
+    0x18, 0x00, 0x18, 0xff, 0xff, 0xf0, 0x0f, 0x00, 0x00, 0x00, 0x18,
+    0x18, 0x00, 0x18, 0x18, 0x36, 0x00, 0x36, 0x00, 0x36, 0x36, 0x00,
+    0x36, 0x00, 0x00, 0x18, 0x36, 0x00, 0x00, 0x18, 0x36, 0x36, 0x18,
+    0x00, 0x18, 0xff, 0xff, 0xf0, 0x0f, 0x00, 0x00, 0x00, 0x18, 0x18,
+    0x00, 0x18, 0x18, 0x36, 0x00, 0x36, 0x00, 0x36, 0x36, 0x00, 0x36,
+    0x00, 0x00, 0x18, 0x36, 0x00, 0x00, 0x18, 0x36, 0x36, 0x18, 0x00,
+    0x18, 0xff, 0xff, 0xf0, 0x0f, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00,
+    0x18, 0x18, 0x36, 0x00, 0x36, 0x00, 0x36, 0x36, 0x00, 0x36, 0x00,
+    0x00, 0x18, 0x36, 0x00, 0x00, 0x18, 0x36, 0x36, 0x18, 0x00, 0x18,
+    0xff, 0xff, 0xf0, 0x0f, 0x00, 0x1f, 0xff, 0xff, 0x1f, 0xff, 0xff,
+    0x1f, 0x37, 0x3f, 0x37, 0xff, 0xf7, 0x37, 0xff, 0xf7, 0xff, 0xff,
+    0xff, 0xff, 0x3f, 0x1f, 0x1f, 0x3f, 0xff, 0xff, 0xf8, 0x1f, 0xff,
+    0xff, 0xf0, 0x0f, 0x00, 0x18, 0x18, 0x00, 0x18, 0x00, 0x18, 0x18,
+    0x36, 0x30, 0x30, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x36, 0x00,
+    0x00, 0x36, 0x18, 0x18, 0x00, 0x36, 0x18, 0x18, 0x00, 0xff, 0x00,
+    0xf0, 0x0f, 0xff, 0x18, 0x18, 0x00, 0x18, 0x00, 0x18, 0x1f, 0x36,
+    0x37, 0x3f, 0xf7, 0xff, 0x37, 0xff, 0xf7, 0xff, 0x36, 0xff, 0x00,
+    0x36, 0x1f, 0x1f, 0x00, 0x36, 0xff, 0x18, 0x00, 0xff, 0x00, 0xf0,
+    0x0f, 0xff, 0x18, 0x18, 0x00, 0x18, 0x00, 0x18, 0x18, 0x36, 0x36,
+    0x00, 0x36, 0x00, 0x36, 0x00, 0x36, 0x18, 0x36, 0x00, 0x00, 0x36,
+    0x18, 0x00, 0x00, 0x36, 0x18, 0x18, 0x00, 0xff, 0x00, 0xf0, 0x0f,
+    0xff, 0x18, 0x18, 0x00, 0x18, 0x00, 0x18, 0x18, 0x36, 0x36, 0x00,
+    0x36, 0x00, 0x36, 0x00, 0x36, 0x18, 0x36, 0x00, 0x00, 0x36, 0x18,
+    0x00, 0x00, 0x36, 0x18, 0x18, 0x00, 0xff, 0x00, 0xf0, 0x0f, 0xff,
+    0x18, 0x18, 0x00, 0x18, 0x00, 0x18, 0x18, 0x36, 0x36, 0x00, 0x36,
+    0x00, 0x36, 0x00, 0x36, 0x18, 0x36, 0x00, 0x00, 0x36, 0x18, 0x00,
+    0x00, 0x36, 0x18, 0x18, 0x00, 0xff, 0x00, 0xf0, 0x0f, 0xff, 0x18,
+    0x18, 0x00, 0x18, 0x00, 0x18, 0x18, 0x36, 0x36, 0x00, 0x36, 0x00,
+    0x36, 0x00, 0x36, 0x18, 0x36, 0x00, 0x00, 0x36, 0x18, 0x00, 0x00,
+    0x36, 0x18, 0x18, 0x00, 0xff, 0x00, 0xf0, 0x0f, 0xff, 0x18, 0x18,
+    0x00, 0x18, 0x00, 0x18, 0x18, 0x36, 0x36, 0x00, 0x36, 0x00, 0x36,
+    0x00, 0x36, 0x18, 0x36, 0x00, 0x00, 0x36, 0x18, 0x00, 0x00, 0x36,
+    0x18, 0x18, 0x00, 0xff, 0x00, 0xf0, 0x0f, 0xff, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x44, 0xaa, 0x77, 0x18, 0x18, 0x18, 0x36, 0x36, 0x18,
+    0x36, 0x36, 0x36, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x11, 0x55, 0xdd, 0x18, 0x18, 0x18, 0x36, 0x36, 0x18, 0x36,
+    0x36, 0x36, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x06, 0x00, 0x00, 0x00,
+    0x44, 0xaa, 0x77, 0x18, 0x18, 0x18, 0x36, 0x36, 0x18, 0x36, 0x36,
+    0x36, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x06, 0x00, 0x00, 0x00, 0x11,
+    0x55, 0xdd, 0x18, 0x18, 0x18, 0x36, 0x36, 0x18, 0x36, 0x36, 0x36,
+    0x00, 0x00, 0x00, 0x18, 0x76, 0x18, 0x7c, 0x78, 0x66, 0xc6, 0x00,
+    0x00, 0x7c, 0x00, 0x00, 0x0c, 0x3f, 0x18, 0x00, 0x00, 0x44, 0xaa,
+    0x77, 0x18, 0x18, 0x18, 0x36, 0x36, 0x18, 0x36, 0x36, 0x36, 0x00,
+    0x00, 0x00, 0x18, 0xcc, 0x18, 0xc6, 0xcc, 0x66, 0xc6, 0x00, 0x00,
+    0xc6, 0xc0, 0x06, 0x86, 0x9a, 0x3c, 0x00, 0x00, 0x11, 0x55, 0xdd,
+    0x18, 0x18, 0x18, 0x36, 0x36, 0x18, 0x36, 0x36, 0x36, 0x00, 0x00,
+    0x00, 0x18, 0xcc, 0x18, 0xc6, 0xcc, 0x66, 0xc6, 0x00, 0x00, 0xc6,
+    0xc0, 0x06, 0xdc, 0xce, 0x3c, 0x36, 0xd8, 0x44, 0xaa, 0x77, 0x18,
+    0x18, 0x18, 0x36, 0x36, 0x18, 0x36, 0x36, 0x36, 0x00, 0x00, 0x00,
+    0x18, 0xcc, 0x18, 0xc6, 0xcc, 0x66, 0xce, 0x00, 0x00, 0xc0, 0xc0,
+    0x06, 0x60, 0x66, 0x3c, 0x6c, 0x6c, 0x11, 0x55, 0xdd, 0x18, 0x18,
+    0x18, 0x36, 0x36, 0x18, 0x36, 0x36, 0x36, 0x00, 0x00, 0x00, 0x18,
+    0x7c, 0x18, 0xc6, 0xcc, 0x66, 0xde, 0x7e, 0x7c, 0x60, 0xc0, 0x06,
+    0x30, 0x30, 0x18, 0xd8, 0x36, 0x44, 0xaa, 0x77, 0x18, 0xf8, 0xf8,
+    0xf6, 0xfe, 0xf8, 0xf6, 0x36, 0xf6, 0xfe, 0xfe, 0xf8, 0xf8, 0x0c,
+    0x18, 0xc6, 0xcc, 0x66, 0xfe, 0x00, 0x00, 0x30, 0xfe, 0xfe, 0x18,
+    0x18, 0x18, 0x6c, 0x6c, 0x11, 0x55, 0xdd, 0x18, 0x18, 0x18, 0x36,
+    0x00, 0x18, 0x06, 0x36, 0x06, 0x06, 0x36, 0x18, 0x00, 0x78, 0x38,
+    0x7c, 0xcc, 0x5c, 0xf6, 0x3e, 0x38, 0x30, 0x00, 0x00, 0x6c, 0x6c,
+    0x18, 0x36, 0xd8, 0x44, 0xaa, 0x77, 0x18, 0x18, 0xf8, 0x36, 0x00,
+    0xf8, 0xf6, 0x36, 0xfe, 0xf6, 0x36, 0xf8, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0xe6, 0x6c, 0x6c, 0x00, 0x00, 0x00, 0x66, 0x66, 0x00,
+    0x00, 0x00, 0x11, 0x55, 0xdd, 0x18, 0x18, 0x18, 0x36, 0x00, 0x00,
+    0x36, 0x36, 0x00, 0x36, 0x36, 0x18, 0x00, 0x60, 0x30, 0x60, 0x60,
+    0xdc, 0xc6, 0x6c, 0x6c, 0x30, 0x00, 0x00, 0x62, 0x62, 0x18, 0x00,
+    0x00, 0x44, 0xaa, 0x77, 0x18, 0x18, 0x18, 0x36, 0x00, 0x00, 0x36,
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+    0x30, 0x06, 0x00, 0x60, 0x18, 0x00, 0x18, 0x00, 0x6c, 0xc6, 0xc6,
+    0xcc, 0x00, 0x18, 0x18, 0x00, 0x00, 0x18, 0x00, 0x18, 0xc0, 0x6c,
+    0x18, 0xc0, 0x86, 0x0c, 0x86, 0xc6, 0x30, 0xc6, 0x8c, 0x18, 0x18,
+    0x0c, 0x00, 0x30, 0x18, 0x00, 0x00, 0x00, 0xfe, 0x86, 0x60, 0xcc,
+    0x00, 0x30, 0x0c, 0x66, 0x18, 0x18, 0x00, 0x00, 0x60, 0xc6, 0x18,
+    0xc0, 0x06, 0x0c, 0x06, 0xc6, 0x30, 0xc6, 0x06, 0x18, 0x18, 0x18,
+    0x00, 0x18, 0x00, 0x00, 0x18, 0x00, 0x6c, 0x06, 0x30, 0xcc, 0x00,
+    0x30, 0x0c, 0x3c, 0x18, 0x00, 0x00, 0x00, 0x30, 0xe6, 0x18, 0x60,
+    0x06, 0x0c, 0x06, 0xc6, 0x30, 0xc6, 0x06, 0x00, 0x00, 0x30, 0x7e,
+    0x0c, 0x18, 0x00, 0x18, 0x00, 0x6c, 0x06, 0x18, 0xdc, 0x00, 0x30,
+    0x0c, 0xff, 0x7e, 0x00, 0xfe, 0x00, 0x18, 0xf6, 0x18, 0x30, 0x06,
+    0xfe, 0x06, 0xe6, 0x18, 0xc6, 0x06, 0x00, 0x00, 0x60, 0x00, 0x06,
+    0x18, 0x00, 0x18, 0x00, 0x6c, 0x7c, 0x0c, 0x76, 0x00, 0x30, 0x0c,
+    0x3c, 0x18, 0x00, 0x00, 0x00, 0x0c, 0xde, 0x18, 0x18, 0x3c, 0xcc,
+    0xfc, 0xdc, 0x0c, 0x7c, 0x7e, 0x00, 0x00, 0x30, 0x00, 0x0c, 0x18,
+    0x00, 0x3c, 0x00, 0xfe, 0xc0, 0xc6, 0x38, 0x00, 0x30, 0x0c, 0x66,
+    0x18, 0x00, 0x00, 0x00, 0x06, 0xce, 0x18, 0x0c, 0x06, 0x6c, 0xc0,
+    0xc0, 0x06, 0xc6, 0xc6, 0x18, 0x18, 0x18, 0x7e, 0x18, 0x0c, 0x00,
+    0x3c, 0x24, 0x6c, 0xc2, 0xc2, 0x6c, 0x60, 0x30, 0x0c, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x02, 0xc6, 0x78, 0x06, 0x06, 0x3c, 0xc0, 0xc0,
+    0x06, 0xc6, 0xc6, 0x18, 0x18, 0x0c, 0x00, 0x30, 0xc6, 0x00, 0x3c,
+    0x66, 0x6c, 0xc6, 0x00, 0x6c, 0x30, 0x18, 0x18, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x6c, 0x38, 0xc6, 0x86, 0x1c, 0xc0, 0x60, 0x06,
+    0xc6, 0xc6, 0x00, 0x00, 0x06, 0x00, 0x60, 0xc6, 0x00, 0x18, 0x66,
+    0x00, 0x7c, 0x00, 0x38, 0x30, 0x0c, 0x30, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x38, 0x18, 0x7c, 0x7c, 0x0c, 0xfe, 0x3c, 0xfe, 0x7c,
+    0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7c, 0x00, 0x00, 0x66, 0x00,
+    0x18, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff,
+    0x00, 0xff, 0x00, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x7e, 0x7e, 0x10, 0x00, 0x3c, 0x3c, 0x00, 0xff, 0x00,
+    0xff, 0x78, 0x18, 0xe0, 0xe6, 0x18, 0x80, 0x02, 0x00, 0x66, 0x1b,
+    0xc6, 0xfe, 0x7e, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x81, 0xff, 0x38, 0x10, 0x18, 0x18, 0x00, 0xff, 0x3c, 0xc3,
+    0xcc, 0x18, 0xf0, 0xe7, 0x18, 0xc0, 0x06, 0x18, 0x66, 0x1b, 0x0c,
+    0xfe, 0x18, 0x18, 0x3c, 0x00, 0x00, 0x00, 0x00, 0xfe, 0x10, 0x00,
+    0x81, 0xff, 0x7c, 0x38, 0x18, 0x18, 0x18, 0xe7, 0x66, 0x99, 0xcc,
+    0x7e, 0x70, 0x67, 0xdb, 0xe0, 0x0e, 0x3c, 0x00, 0x1b, 0x38, 0xfe,
+    0x3c, 0x18, 0x7e, 0x18, 0x30, 0xfe, 0x28, 0xfe, 0x38, 0x00, 0x99,
+    0xe7, 0xfe, 0x7c, 0xe7, 0x7e, 0x3c, 0xc3, 0x42, 0xbd, 0xcc, 0x18,
+    0x30, 0x63, 0x3c, 0xf0, 0x1e, 0x7e, 0x66, 0x1b, 0x6c, 0xfe, 0x7e,
+    0x18, 0x18, 0x0c, 0x60, 0xc0, 0x6c, 0x7c, 0x38, 0x00, 0xbd, 0xc3,
+    0xfe, 0xfe, 0xe7, 0xff, 0x3c, 0xc3, 0x42, 0xbd, 0xcc, 0x3c, 0x30,
+    0x63, 0xe7, 0xf8, 0x3e, 0x18, 0x66, 0x1b, 0xc6, 0x00, 0x18, 0x18,
+    0x18, 0xfe, 0xfe, 0xc0, 0xfe, 0x7c, 0x7c, 0x00, 0x81, 0xff, 0xfe,
+    0x7c, 0xe7, 0xff, 0x18, 0xe7, 0x66, 0x99, 0x78, 0x66, 0x30, 0x63,
+    0x3c, 0xfe, 0xfe, 0x18, 0x66, 0x7b, 0xc6, 0x00, 0x18, 0x18, 0x18,
+    0x0c, 0x60, 0xc0, 0x6c, 0x38, 0x7c, 0x00, 0x81, 0xff, 0xfe, 0x38,
+    0x3c, 0x7e, 0x00, 0xff, 0x3c, 0xc3, 0x32, 0x66, 0x30, 0x63, 0xdb,
+    0xf8, 0x3e, 0x18, 0x66, 0xdb, 0x6c, 0x00, 0x18, 0x18, 0x18, 0x18,
+    0x30, 0x00, 0x28, 0x38, 0xfe, 0x00, 0xa5, 0xdb, 0x6c, 0x10, 0x3c,
+    0x3c, 0x00, 0xff, 0x00, 0xff, 0x1a, 0x66, 0x3f, 0x7f, 0x18, 0xf0,
+    0x1e, 0x7e, 0x66, 0xdb, 0x38, 0x00, 0x7e, 0x7e, 0x18, 0x00, 0x00,
+    0x00, 0x00, 0x10, 0xfe, 0x00, 0x81, 0xff, 0x00, 0x00, 0x18, 0x18,
+    0x00, 0xff, 0x00, 0xff, 0x0e, 0x66, 0x33, 0x63, 0x18, 0xe0, 0x0e,
+    0x3c, 0x66, 0xdb, 0x60, 0x00, 0x3c, 0x3c, 0x18, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x7e, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0xff, 0x00, 0xff, 0x1e, 0x3c, 0x3f, 0x7f, 0x00, 0xc0, 0x06, 0x18,
+    0x66, 0x7f, 0xc6, 0x00, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff,
+    0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x00, 0x00,
+    0x00, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00,
+    0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
diff --git a/payloads/libpayload/curses/PDCurses-3.4/sdl1/deficon.h b/payloads/libpayload/curses/PDCurses-3.4/sdl1/deficon.h
new file mode 100644
index 0000000000..7248ab5094
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/sdl1/deficon.h
@@ -0,0 +1,23 @@
+/* The PDCurses logo as #include'able BMP (from ../x11/little_icon.xbm) */
+
+unsigned char deficon[] =
+{
+    0x42, 0x4d, 0xbe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e,
+    0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
+    0x20, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x80, 0x00, 0x00, 0x00, 0x13, 0x0b, 0x00, 0x00, 0x13, 0x0b,
+    0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0x00, 0xff, 0xff, 0xff, 0xff,
+    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xce, 0x6f, 0x9c,
+    0xe7, 0xb5, 0xaf, 0x6b, 0x5b, 0xbd, 0xaf, 0xeb, 0xfb, 0xbd, 0xaf,
+    0x98, 0xe7, 0xbd, 0xaf, 0x7b, 0x5f, 0xb5, 0xa5, 0x6b, 0x5b, 0xcd,
+    0xab, 0x9c, 0xe7, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+    0xff, 0xcf, 0x03, 0xff, 0xff, 0xce, 0x03, 0xff, 0xff, 0xcc, 0x73,
+    0xff, 0xff, 0xcc, 0xf3, 0xff, 0xff, 0xcc, 0xf3, 0xff, 0xff, 0xcc,
+    0x73, 0xff, 0xff, 0xc6, 0x33, 0xff, 0xff, 0xc3, 0x13, 0xff, 0xff,
+    0xc1, 0x83, 0xff, 0xff, 0xc8, 0xc3, 0xff, 0xff, 0xcc, 0x63, 0xff,
+    0xff, 0xce, 0x33, 0xff, 0xff, 0xcf, 0x33, 0xff, 0xff, 0xcf, 0x33,
+    0xff, 0xff, 0xce, 0x33, 0xff, 0xff, 0xc0, 0x73, 0xff, 0xff, 0xc0,
+    0xf3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+    0xff, 0xff, 0xff
+};
diff --git a/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcclip.c b/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcclip.c
new file mode 100644
index 0000000000..203c975d24
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcclip.c
@@ -0,0 +1,128 @@
+/* Public Domain Curses */
+
+#include "pdcsdl.h"
+
+RCSID("$Id: pdcclip.c,v 1.6 2008/07/14 04:24:52 wmcbrine Exp $")
+
+#include <stdlib.h>
+
+/*man-start**************************************************************
+
+  Name:                                                         clipboard
+
+  Synopsis:
+        int PDC_getclipboard(char **contents, long *length);
+        int PDC_setclipboard(const char *contents, long length);
+        int PDC_freeclipboard(char *contents);
+        int PDC_clearclipboard(void);
+
+  Description:
+        PDC_getclipboard() gets the textual contents of the system's 
+        clipboard. This function returns the contents of the clipboard 
+        in the contents argument. It is the responsibilitiy of the 
+        caller to free the memory returned, via PDC_freeclipboard().
+        The length of the clipboard contents is returned in the length 
+        argument.
+
+        PDC_setclipboard copies the supplied text into the system's 
+        clipboard, emptying the clipboard prior to the copy.
+
+        PDC_clearclipboard() clears the internal clipboard.
+
+  Return Values:
+        indicator of success/failure of call.
+        PDC_CLIP_SUCCESS        the call was successful
+        PDC_CLIP_MEMORY_ERROR   unable to allocate sufficient memory for 
+                                the clipboard contents
+        PDC_CLIP_EMPTY          the clipboard contains no text
+        PDC_CLIP_ACCESS_ERROR   no clipboard support
+
+  Portability                                X/Open    BSD    SYS V
+        PDC_getclipboard                        -       -       -
+        PDC_setclipboard                        -       -       -
+        PDC_freeclipboard                       -       -       -
+        PDC_clearclipboard                      -       -       -
+
+**man-end****************************************************************/
+
+/* global clipboard contents, should be NULL if none set */
+
+static char *pdc_SDL_clipboard = NULL;
+
+int PDC_getclipboard(char **contents, long *length)
+{
+    int len;
+
+    PDC_LOG(("PDC_getclipboard() - called\n"));
+
+    if (!pdc_SDL_clipboard)
+        return PDC_CLIP_EMPTY;
+
+    len = strlen(pdc_SDL_clipboard);
+    if ((*contents = malloc(len + 1)) == NULL)
+        return PDC_CLIP_MEMORY_ERROR;
+
+    strcpy(*contents, pdc_SDL_clipboard);
+    *length = len;
+
+    return PDC_CLIP_SUCCESS;
+}
+
+int PDC_setclipboard(const char *contents, long length)
+{
+    PDC_LOG(("PDC_setclipboard() - called\n"));
+
+    if (pdc_SDL_clipboard)
+    {
+        free(pdc_SDL_clipboard);
+        pdc_SDL_clipboard = NULL;
+    }
+
+    if (contents)
+    {
+        if ((pdc_SDL_clipboard = malloc(length + 1)) == NULL)
+            return PDC_CLIP_MEMORY_ERROR;
+
+        strcpy(pdc_SDL_clipboard, contents);
+    }
+
+    return PDC_CLIP_SUCCESS;
+}
+
+int PDC_freeclipboard(char *contents)
+{
+    PDC_LOG(("PDC_freeclipboard() - called\n"));
+
+    /* should we also free empty the system clipboard? probably not */
+
+    if (contents)
+    {
+        /* NOTE: We free the memory, but we can not set caller's pointer
+           to NULL, so if caller calls again then will try to access
+           free'd memory.  We 1st overwrite memory with a string so if
+           caller tries to use free memory they won't get what they
+           expect & hopefully notice. */
+
+        /* memset(contents, 0xFD, strlen(contents)); */
+
+        if (strlen(contents) >= strlen("PDCURSES"))
+            strcpy(contents, "PDCURSES");
+
+        free(contents);
+    }
+
+    return PDC_CLIP_SUCCESS;
+}
+
+int PDC_clearclipboard(void)
+{
+    PDC_LOG(("PDC_clearclipboard() - called\n"));
+
+    if (pdc_SDL_clipboard) 
+    {
+        free(pdc_SDL_clipboard);
+        pdc_SDL_clipboard = NULL;
+    }
+
+    return PDC_CLIP_SUCCESS;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcdisp.c b/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcdisp.c
new file mode 100644
index 0000000000..3712e6622e
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcdisp.c
@@ -0,0 +1,301 @@
+/* Public Domain Curses */
+
+#include "pdcsdl.h"
+
+RCSID("$Id: pdcdisp.c,v 1.35 2008/07/14 04:24:52 wmcbrine Exp $")
+
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef CHTYPE_LONG
+
+# define A(x) ((chtype)x | A_ALTCHARSET)
+
+chtype acs_map[128] =
+{
+    A(0), A(1), A(2), A(3), A(4), A(5), A(6), A(7), A(8), A(9),
+    A(10), A(11), A(12), A(13), A(14), A(15), A(16), A(17), A(18),
+    A(19), A(20), A(21), A(22), A(23), A(24), A(25), A(26), A(27),
+    A(28), A(29), A(30), A(31), ' ', '!', '"', '#', '$', '%', '&',
+    '\'', '(', ')', '*',
+
+    A(0x1a), A(0x1b), A(0x18), A(0x19),
+
+    '/',
+
+    0xdb,
+
+    '1', '2', '3', '4', '5', '6', '7', '8', '9', ':', ';', '<', '=',
+    '>', '?', '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J',
+    'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
+    'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
+
+    A(0x04), 0xb1,
+
+    'b', 'c', 'd', 'e',
+
+    0xf8, 0xf1, 0xb0, A(0x0f), 0xd9, 0xbf, 0xda, 0xc0, 0xc5, 0x2d,
+    0x2d, 0xc4, 0x2d, 0x5f, 0xc3, 0xb4, 0xc1, 0xc2, 0xb3, 0xf3,
+    0xf2, 0xe3, 0xd8, 0x9c, 0xf9,
+
+    A(127)
+};
+
+# undef A
+
+#endif
+
+Uint32 pdc_lastupdate = 0;
+
+#define MAXRECT 200     /* maximum number of rects to queue up before
+                           an update is forced; the number was chosen
+                           arbitrarily */
+
+static SDL_Rect uprect[MAXRECT];       /* table of rects to update */
+static chtype oldch = (chtype)(-1);    /* current attribute */
+static int rectcount = 0;              /* index into uprect */
+static short foregr = -2, backgr = -2; /* current foreground, background */
+
+/* do the real updates on a delay */
+
+void PDC_update_rects(void)
+{
+    if (rectcount)
+    {
+        /* if the maximum number of rects has been reached, we're 
+           probably better off doing a full screen update */
+
+        if (rectcount == MAXRECT)
+            SDL_Flip(pdc_screen);
+        else
+            SDL_UpdateRects(pdc_screen, rectcount, uprect);
+
+        pdc_lastupdate = SDL_GetTicks();
+        rectcount = 0;
+    }
+}
+
+/* set the font colors to match the chtype's attribute */
+
+static void _set_attr(chtype ch)
+{
+    ch &= (A_COLOR|A_BOLD|A_BLINK|A_REVERSE);
+
+    if (oldch != ch)
+    {
+        short newfg, newbg;
+
+        if (SP->mono)
+            return;
+
+        PDC_pair_content(PAIR_NUMBER(ch), &newfg, &newbg);
+
+        newfg |= (ch & A_BOLD) ? 8 : 0;
+        newbg |= (ch & A_BLINK) ? 8 : 0;
+
+        if (ch & A_REVERSE)
+        {
+            short tmp = newfg;
+            newfg = newbg;
+            newbg = tmp;
+        }
+
+        if (newfg != foregr)
+        {
+            SDL_SetPalette(pdc_font, SDL_LOGPAL, 
+                           pdc_color + newfg, pdc_flastc, 1);
+            foregr = newfg;
+        }
+
+        if (newbg != backgr)
+        {
+            if (newbg == -1)
+                SDL_SetColorKey(pdc_font, SDL_SRCCOLORKEY, 0);
+            else
+            {
+                if (backgr == -1)
+                    SDL_SetColorKey(pdc_font, 0, 0);
+
+                SDL_SetPalette(pdc_font, SDL_LOGPAL,
+                               pdc_color + newbg, 0, 1);
+            }
+
+            backgr = newbg;
+        }
+
+        oldch = ch;
+    }
+}
+
+/* draw a cursor at (y, x) */
+
+void PDC_gotoyx(int row, int col)
+{
+    SDL_Rect src, dest;
+    chtype ch;
+    int oldrow, oldcol;
+
+    PDC_LOG(("PDC_gotoyx() - called: row %d col %d from row %d col %d\n",
+             row, col, SP->cursrow, SP->curscol));
+
+    if (SP->mono)
+        return;
+
+    oldrow = SP->cursrow;
+    oldcol = SP->curscol;
+
+    /* clear the old cursor */
+
+    PDC_transform_line(oldrow, oldcol, 1, curscr->_y[oldrow] + oldcol);
+
+    if (!SP->visibility)
+        return;
+
+    /* draw a new cursor by overprinting the existing character in 
+       reverse, either the full cell (when visibility == 2) or the 
+       lowest quarter of it (when visibility == 1) */
+
+    ch = curscr->_y[row][col] ^ A_REVERSE;
+
+    _set_attr(ch);
+
+#ifdef CHTYPE_LONG
+    if (ch & A_ALTCHARSET && !(ch & 0xff80))
+        ch = acs_map[ch & 0x7f];
+#endif
+    src.h = (SP->visibility == 1) ? pdc_fheight >> 2 : pdc_fheight;
+    src.w = pdc_fwidth;
+
+    dest.y = (row + 1) * pdc_fheight - src.h + pdc_yoffset;
+    dest.x = col * pdc_fwidth + pdc_xoffset;
+
+    src.x = (ch & 0xff) % 32 * pdc_fwidth;
+    src.y = (ch & 0xff) / 32 * pdc_fheight + (pdc_fheight - src.h);
+
+    SDL_BlitSurface(pdc_font, &src, pdc_screen, &dest);
+
+    if (oldrow != row || oldcol != col)
+    {
+        if (rectcount == MAXRECT)
+            PDC_update_rects();
+
+        uprect[rectcount++] = dest;
+    }
+}
+
+/* handle the A_*LINE attributes */
+
+static void _highlight(SDL_Rect *src, SDL_Rect *dest, chtype ch)
+{
+    short col = SP->line_color;
+
+    if (SP->mono)
+        return;
+
+    if (ch & A_UNDERLINE)
+    {
+        if (col != -1)
+            SDL_SetPalette(pdc_font, SDL_LOGPAL,
+                           pdc_color + col, pdc_flastc, 1);
+
+        src->x = '_' % 32 * pdc_fwidth;
+        src->y = '_' / 32 * pdc_fheight;
+
+        if (backgr != -1)
+            SDL_SetColorKey(pdc_font, SDL_SRCCOLORKEY, 0);
+
+        SDL_BlitSurface(pdc_font, src, pdc_screen, dest);
+
+        if (backgr != -1)
+            SDL_SetColorKey(pdc_font, 0, 0);
+
+        if (col != -1)
+            SDL_SetPalette(pdc_font, SDL_LOGPAL,
+                           pdc_color + foregr, pdc_flastc, 1);
+    }
+
+    if (ch & (A_LEFTLINE|A_RIGHTLINE))
+    {
+        if (col == -1)
+            col = foregr;
+
+        dest->w = 1;
+
+        if (ch & A_LEFTLINE)
+            SDL_FillRect(pdc_screen, dest, pdc_mapped[col]);
+
+        if (ch & A_RIGHTLINE)
+        {
+            dest->x += pdc_fwidth - 1;
+            SDL_FillRect(pdc_screen, dest, pdc_mapped[col]);
+            dest->x -= pdc_fwidth - 1;
+        }
+
+        dest->w = pdc_fwidth;
+    }
+}
+
+/* update the given physical line to look like the corresponding line in
+   curscr */
+
+void PDC_transform_line(int lineno, int x, int len, const chtype *srcp)
+{
+    SDL_Rect src, dest, lastrect;
+    int j;
+
+    PDC_LOG(("PDC_transform_line() - called: lineno=%d\n", lineno));
+
+    if (rectcount == MAXRECT)
+        PDC_update_rects();
+
+    src.h = pdc_fheight;
+    src.w = pdc_fwidth;
+
+    dest.y = pdc_fheight * lineno + pdc_yoffset;
+    dest.x = pdc_fwidth * x + pdc_xoffset;
+    dest.h = pdc_fheight;
+    dest.w = pdc_fwidth * len;
+
+    /* if the previous rect was just above this one, with the same width
+       and horizontal position, then merge the new one with it instead
+       of adding a new entry */
+
+    if (rectcount)
+        lastrect = uprect[rectcount - 1];
+
+    if (rectcount && lastrect.x == dest.x && lastrect.w == dest.w)
+    {
+        if (lastrect.y + lastrect.h == dest.y)
+            uprect[rectcount - 1].h = lastrect.h + pdc_fheight;
+        else
+            if (lastrect.y != dest.y)
+                uprect[rectcount++] = dest;
+    } 
+    else
+        uprect[rectcount++] = dest;
+
+    dest.w = pdc_fwidth;
+
+    for (j = 0; j < len; j++)
+    {
+        chtype ch = srcp[j];
+
+        _set_attr(ch);
+#ifdef CHTYPE_LONG
+        if (ch & A_ALTCHARSET && !(ch & 0xff80))
+            ch = (ch & (A_ATTRIBUTES ^ A_ALTCHARSET)) | acs_map[ch & 0x7f];
+#endif
+        if (backgr == -1)
+            SDL_LowerBlit(pdc_tileback, &dest, pdc_screen, &dest);
+
+        src.x = (ch & 0xff) % 32 * pdc_fwidth;
+        src.y = (ch & 0xff) / 32 * pdc_fheight;
+
+        SDL_LowerBlit(pdc_font, &src, pdc_screen, &dest);
+
+        if (ch & (A_UNDERLINE|A_LEFTLINE|A_RIGHTLINE))
+            _highlight(&src, &dest, ch);
+
+        dest.x += pdc_fwidth;
+    }
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcgetsc.c b/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcgetsc.c
new file mode 100644
index 0000000000..4319235072
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcgetsc.c
@@ -0,0 +1,32 @@
+/* Public Domain Curses */
+
+#include "pdcsdl.h"
+
+RCSID("$Id: pdcgetsc.c,v 1.8 2008/07/14 04:24:52 wmcbrine Exp $")
+
+/* get the cursor size/shape */
+
+int PDC_get_cursor_mode(void)
+{
+    PDC_LOG(("PDC_get_cursor_mode() - called\n"));
+
+    return 0;
+}
+
+/* return number of screen rows */
+
+int PDC_get_rows(void)
+{
+    PDC_LOG(("PDC_get_rows() - called\n"));
+
+    return pdc_sheight / pdc_fheight;
+}
+
+/* return width of screen/viewport */
+
+int PDC_get_columns(void)
+{
+    PDC_LOG(("PDC_get_columns() - called\n"));
+
+    return pdc_swidth / pdc_fwidth;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdckbd.c b/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdckbd.c
new file mode 100644
index 0000000000..56bf1e470d
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdckbd.c
@@ -0,0 +1,389 @@
+/* Public Domain Curses */
+
+#include "pdcsdl.h"
+
+RCSID("$Id: pdckbd.c,v 1.20 2008/07/14 04:24:52 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         pdckbd
+
+  Synopsis:
+        unsigned long PDC_get_input_fd(void);
+
+  Description:
+        PDC_get_input_fd() returns the file descriptor that PDCurses 
+        reads its input from. It can be used for select().
+
+  Portability                                X/Open    BSD    SYS V
+        PDC_get_input_fd                        -       -       -
+
+**man-end****************************************************************/
+
+#include <string.h>
+
+unsigned long pdc_key_modifiers = 0L;
+
+static SDL_Event event;
+static SDLKey oldkey;
+static MOUSE_STATUS old_mouse_status;
+
+static struct
+{
+    SDLKey keycode;
+    bool numkeypad;
+    unsigned short normal;
+    unsigned short shifted;
+    unsigned short control;
+    unsigned short alt;
+} key_table[] =
+{
+/* keycode	keypad	normal	     shifted	   control	alt*/
+ {SDLK_LEFT,	FALSE,	KEY_LEFT,    KEY_SLEFT,    CTL_LEFT,	ALT_LEFT},
+ {SDLK_RIGHT,	FALSE,	KEY_RIGHT,   KEY_SRIGHT,   CTL_RIGHT,	ALT_RIGHT},
+ {SDLK_UP,	FALSE,	KEY_UP,      KEY_SUP,	   CTL_UP,	ALT_UP},
+ {SDLK_DOWN,	FALSE,	KEY_DOWN,    KEY_SDOWN,    CTL_DOWN,	ALT_DOWN},
+ {SDLK_HOME,	FALSE,	KEY_HOME,    KEY_SHOME,    CTL_HOME,	ALT_HOME},
+ {SDLK_END,	FALSE,	KEY_END,     KEY_SEND,	   CTL_END,	ALT_END},
+ {SDLK_PAGEUP,	FALSE,	KEY_PPAGE,   KEY_SPREVIOUS,CTL_PGUP,	ALT_PGUP},
+ {SDLK_PAGEDOWN,FALSE,	KEY_NPAGE,   KEY_SNEXT,    CTL_PGDN,	ALT_PGDN},
+ {SDLK_INSERT,	FALSE,	KEY_IC,      KEY_SIC,	   CTL_INS,	ALT_INS},
+ {SDLK_DELETE,	FALSE,	KEY_DC,      KEY_SDC,	   CTL_DEL,	ALT_DEL},
+ {SDLK_F1,	FALSE,	KEY_F(1),    KEY_F(13),    KEY_F(25),	KEY_F(37)},
+ {SDLK_F2,	FALSE,	KEY_F(2),    KEY_F(14),    KEY_F(26),	KEY_F(38)},
+ {SDLK_F3,	FALSE,	KEY_F(3),    KEY_F(15),    KEY_F(27),	KEY_F(39)},
+ {SDLK_F4,	FALSE,	KEY_F(4),    KEY_F(16),    KEY_F(28),	KEY_F(40)},
+ {SDLK_F5,	FALSE,	KEY_F(5),    KEY_F(17),    KEY_F(29),	KEY_F(41)},
+ {SDLK_F6,	FALSE,	KEY_F(6),    KEY_F(18),    KEY_F(30),	KEY_F(42)},
+ {SDLK_F7,	FALSE,	KEY_F(7),    KEY_F(19),    KEY_F(31),	KEY_F(43)},
+ {SDLK_F8,	FALSE,	KEY_F(8),    KEY_F(20),    KEY_F(32),	KEY_F(44)},
+ {SDLK_F9,	FALSE,	KEY_F(9),    KEY_F(21),    KEY_F(33),	KEY_F(45)},
+ {SDLK_F10,	FALSE,	KEY_F(10),   KEY_F(22),    KEY_F(34),	KEY_F(46)},
+ {SDLK_F11,	FALSE,	KEY_F(11),   KEY_F(23),    KEY_F(35),	KEY_F(47)},
+ {SDLK_F12,	FALSE,	KEY_F(12),   KEY_F(24),    KEY_F(36),	KEY_F(48)},
+ {SDLK_F13,	FALSE,	KEY_F(13),   KEY_F(25),    KEY_F(37),	KEY_F(49)},
+ {SDLK_F14,	FALSE,	KEY_F(14),   KEY_F(26),    KEY_F(38),	KEY_F(50)},
+ {SDLK_F15,	FALSE,	KEY_F(15),   KEY_F(27),    KEY_F(39),	KEY_F(51)},
+ {SDLK_BACKSPACE,FALSE,	0x08,        0x08,	   CTL_BKSP,	ALT_BKSP},
+ {SDLK_TAB,	FALSE,	0x09,        KEY_BTAB,	   CTL_TAB,	ALT_TAB},
+ {SDLK_PRINT,	FALSE,	KEY_PRINT,   KEY_SPRINT,   KEY_PRINT,	KEY_PRINT},
+ {SDLK_PAUSE,	FALSE,	KEY_SUSPEND, KEY_SSUSPEND, KEY_SUSPEND, KEY_SUSPEND},
+ {SDLK_CLEAR,	FALSE,	KEY_CLEAR,   KEY_CLEAR,    KEY_CLEAR,	KEY_CLEAR},
+ {SDLK_BREAK,	FALSE,	KEY_BREAK,   KEY_BREAK,    KEY_BREAK,	KEY_BREAK},
+ {SDLK_HELP,	FALSE,	KEY_HELP,    KEY_SHELP,    KEY_LHELP,	KEY_HELP},
+ {SDLK_MENU,	FALSE,	KEY_OPTIONS, KEY_SOPTIONS, KEY_OPTIONS, KEY_OPTIONS},
+ {SDLK_ESCAPE,	FALSE,	0x1B,        0x1B,	   0x1B,	ALT_ESC},
+ {SDLK_KP_ENTER,TRUE,	PADENTER,    PADENTER,	   CTL_PADENTER,ALT_PADENTER},
+ {SDLK_KP_PLUS,	TRUE,	PADPLUS,     '+',	   CTL_PADPLUS, ALT_PADPLUS},
+ {SDLK_KP_MINUS,TRUE,	PADMINUS,    '-',	   CTL_PADMINUS,ALT_PADMINUS},
+ {SDLK_KP_MULTIPLY,TRUE,PADSTAR,     '*',	   CTL_PADSTAR, ALT_PADSTAR},
+ {SDLK_KP_DIVIDE,TRUE,	PADSLASH,    '/',	   CTL_PADSLASH,ALT_PADSLASH},
+ {SDLK_KP_PERIOD,TRUE,	PADSTOP,     '.',	   CTL_PADSTOP, ALT_PADSTOP},
+ {SDLK_KP0,	TRUE,	PAD0,	     '0',	   CTL_PAD0,	ALT_PAD0},
+ {SDLK_KP1,	TRUE,	KEY_C1,      '1',	   CTL_PAD1,	ALT_PAD1},
+ {SDLK_KP2,	TRUE,	KEY_C2,      '2',	   CTL_PAD2,	ALT_PAD2},
+ {SDLK_KP3,	TRUE,	KEY_C3,      '3',	   CTL_PAD3,	ALT_PAD3},
+ {SDLK_KP4,	TRUE,	KEY_B1,      '4',	   CTL_PAD4,	ALT_PAD4},
+ {SDLK_KP5,	TRUE,	KEY_B2,      '5',	   CTL_PAD5,	ALT_PAD5},
+ {SDLK_KP6,	TRUE,	KEY_B3,      '6',	   CTL_PAD6,	ALT_PAD6},
+ {SDLK_KP7,	TRUE,	KEY_A1,      '7',	   CTL_PAD7,	ALT_PAD7},
+ {SDLK_KP8,	TRUE,	KEY_A2,      '8',	   CTL_PAD8,	ALT_PAD8},
+ {SDLK_KP9,	TRUE,	KEY_A3,      '9',	   CTL_PAD9,	ALT_PAD9},
+ {0,		0,	0,	     0,		   0,		0}
+};
+
+unsigned long PDC_get_input_fd(void)
+{
+    PDC_LOG(("PDC_get_input_fd() - called\n"));
+
+    return 0L;  /* test this */
+}
+
+void PDC_set_keyboard_binary(bool on)
+{
+    PDC_LOG(("PDC_set_keyboard_binary() - called\n"));
+}
+
+/* check if a key or mouse event is waiting */
+
+bool PDC_check_key(void)
+{
+    Uint32 current = SDL_GetTicks();
+    int haveevent = SDL_PollEvent(&event);
+
+    /* if we have an event, or 30 ms have passed without a screen 
+       update, or the timer has wrapped, update now */
+
+    if (haveevent ||
+        current < pdc_lastupdate || ((current - pdc_lastupdate) > 30))
+        PDC_update_rects();
+
+    return haveevent;
+}
+
+static int _process_key_event(void)
+{
+    int i, key = 0;
+
+    pdc_key_modifiers = 0L;
+    SP->key_code = FALSE;
+
+    if (event.type == SDL_KEYUP)
+    {
+        if (SP->return_key_modifiers && event.key.keysym.sym == oldkey)
+        {
+            switch (oldkey)
+            {
+            case SDLK_RSHIFT:
+                return KEY_SHIFT_R;
+            case SDLK_LSHIFT:
+                return KEY_SHIFT_L;
+            case SDLK_RCTRL:
+                return KEY_CONTROL_R;
+            case SDLK_LCTRL:
+                return KEY_CONTROL_L;
+            case SDLK_RALT:
+                return KEY_ALT_R;
+            case SDLK_LALT:
+                return KEY_ALT_L;
+            default:
+                break;
+            }
+        }
+
+        return -1;
+    }
+
+    oldkey = event.key.keysym.sym;
+
+    if (SP->save_key_modifiers)
+    {
+        if (event.key.keysym.mod & KMOD_NUM)
+            pdc_key_modifiers |= PDC_KEY_MODIFIER_NUMLOCK;
+
+        if (event.key.keysym.mod & KMOD_SHIFT)
+            pdc_key_modifiers |= PDC_KEY_MODIFIER_SHIFT;
+
+        if (event.key.keysym.mod & KMOD_CTRL)
+            pdc_key_modifiers |= PDC_KEY_MODIFIER_CONTROL;
+
+        if (event.key.keysym.mod & KMOD_ALT)
+            pdc_key_modifiers |= PDC_KEY_MODIFIER_ALT;
+    }
+
+    for (i = 0; key_table[i].keycode; i++)
+    {
+        if (key_table[i].keycode == event.key.keysym.sym)
+        {
+            if ((event.key.keysym.mod & KMOD_SHIFT) ||
+                (key_table[i].numkeypad && (event.key.keysym.mod & KMOD_NUM)))
+            {
+                key = key_table[i].shifted;
+            }
+            else if (event.key.keysym.mod & KMOD_CTRL)
+            {
+                key = key_table[i].control;
+            }
+            else if (event.key.keysym.mod & KMOD_ALT)
+            {
+                key = key_table[i].alt;
+            }
+
+            /* To get here, we ignore all other modifiers */
+
+            else
+                key = key_table[i].normal;
+
+            SP->key_code = (key > 0x100);
+            break;
+        }
+    }
+
+    if (!key)
+    {
+        key = event.key.keysym.unicode;
+
+        if (key > 0x7f)
+            key = 0;
+    }
+
+    /* Handle ALT letters and numbers */
+
+    if (event.key.keysym.mod & KMOD_ALT)
+    {
+        if (key >= 'A' && key <= 'Z')
+        {
+            key += ALT_A - 'A';
+            SP->key_code = TRUE;
+        }
+
+        if (key >= 'a' && key <= 'z')
+        {
+            key += ALT_A - 'a';
+            SP->key_code = TRUE;
+        }
+
+        if (key >= '0' && key <= '9')
+        {
+            key += ALT_0 - '0';
+            SP->key_code = TRUE;
+        }
+    }
+
+    return key ? key : -1;
+}
+
+static int _process_mouse_event(void)
+{
+    SDLMod keymods;
+    short shift_flags = 0;
+
+    memset(&pdc_mouse_status, 0, sizeof(MOUSE_STATUS));
+
+    keymods = SDL_GetModState();
+
+    if (keymods & KMOD_SHIFT)
+        shift_flags |= BUTTON_SHIFT;
+
+    if (keymods & KMOD_CTRL)
+        shift_flags |= BUTTON_CONTROL;
+
+    if (keymods & KMOD_ALT)
+        shift_flags |= BUTTON_ALT;
+
+    if (event.type == SDL_MOUSEMOTION)
+    {
+        int i;
+
+        pdc_mouse_status.x = event.motion.x / pdc_fwidth;
+        pdc_mouse_status.y = event.motion.y / pdc_fheight;
+
+        if (!event.motion.state ||
+           (pdc_mouse_status.x == old_mouse_status.x &&
+            pdc_mouse_status.y == old_mouse_status.y))
+            return -1;
+
+        pdc_mouse_status.changes = PDC_MOUSE_MOVED;
+
+        for (i = 0; i < 3; i++)
+        {
+            if (event.motion.state & SDL_BUTTON(i + 1))
+            {
+                pdc_mouse_status.button[i] = BUTTON_MOVED | shift_flags;
+                pdc_mouse_status.changes |= (1 << i);
+            }
+        }
+    }
+    else
+    {
+        short action = (event.button.state == SDL_PRESSED) ?
+                       BUTTON_PRESSED : BUTTON_RELEASED;
+        Uint8 btn = event.button.button;
+
+        /* handle scroll wheel */
+
+        if ((btn == 4 || btn == 5) && action == BUTTON_RELEASED)
+        {
+            pdc_mouse_status.x = pdc_mouse_status.y = -1;
+
+            pdc_mouse_status.changes = (btn == 5) ?
+                PDC_MOUSE_WHEEL_DOWN : PDC_MOUSE_WHEEL_UP;
+
+            return KEY_MOUSE;
+        }
+
+        if (btn < 1 || btn > 3)
+            return -1;
+
+        /* check for a click -- a press followed immediately by a release */
+
+        if (action == BUTTON_PRESSED && SP->mouse_wait)
+        {
+            SDL_Event rel;
+
+            napms(SP->mouse_wait);
+
+            if (SDL_PollEvent(&rel))
+            {
+                if (rel.type == SDL_MOUSEBUTTONUP && rel.button.button == btn)
+                    action = BUTTON_CLICKED;
+                else
+                    SDL_PushEvent(&rel);
+            }
+        }
+
+        pdc_mouse_status.x = event.button.x / pdc_fwidth;
+        pdc_mouse_status.y = event.button.y / pdc_fheight;
+
+        btn--;
+
+        pdc_mouse_status.button[btn] = action | shift_flags;
+        pdc_mouse_status.changes = (1 << btn);
+    }
+
+    old_mouse_status = pdc_mouse_status;
+
+    return KEY_MOUSE;
+}
+
+/* return the next available key or mouse event */
+
+int PDC_get_key(void)
+{
+    switch (event.type)
+    {
+    case SDL_QUIT:
+        exit(1);
+    case SDL_VIDEORESIZE:
+        if (pdc_own_screen &&
+           (event.resize.h / pdc_fheight != LINES ||
+            event.resize.w / pdc_fwidth != COLS))
+        {
+            pdc_sheight = event.resize.h;
+            pdc_swidth = event.resize.w;
+
+            if (!SP->resized)
+            {
+                SP->resized = TRUE;
+                return KEY_RESIZE;
+            }
+        }
+        break;
+    case SDL_MOUSEMOTION:
+        SDL_ShowCursor(SDL_ENABLE);
+    case SDL_MOUSEBUTTONUP:
+    case SDL_MOUSEBUTTONDOWN:
+        oldkey = SDLK_SPACE;
+        if (SP->_trap_mbe)
+            return _process_mouse_event();
+        break;
+    case SDL_KEYUP:
+    case SDL_KEYDOWN:
+        PDC_mouse_set();
+        return _process_key_event();
+    }
+
+    return -1;
+}
+
+/* discard any pending keyboard or mouse input -- this is the core
+   routine for flushinp() */
+
+void PDC_flushinp(void)
+{
+    PDC_LOG(("PDC_flushinp() - called\n"));
+
+    while (PDC_check_key());
+}
+
+int PDC_mouse_set(void)
+{
+    SDL_ShowCursor(SP->_trap_mbe ? SDL_ENABLE : SDL_DISABLE);
+
+    return OK;
+}
+
+int PDC_modifiers_set(void)
+{
+    return OK;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcscrn.c b/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcscrn.c
new file mode 100644
index 0000000000..e422b25cee
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcscrn.c
@@ -0,0 +1,295 @@
+/* Public Domain Curses */
+
+#include "pdcsdl.h"
+
+RCSID("$Id: pdcscrn.c,v 1.34 2008/07/14 04:24:52 wmcbrine Exp $")
+
+#include <stdlib.h>
+#include "deffont.h"
+#include "deficon.h"
+
+SDL_Surface *pdc_screen = NULL, *pdc_font = NULL, *pdc_icon = NULL,
+            *pdc_back = NULL, *pdc_tileback = NULL;
+int pdc_sheight = 0, pdc_swidth = 0, pdc_yoffset = 0, pdc_xoffset = 0;
+
+SDL_Color pdc_color[16];
+Uint32 pdc_mapped[16];
+int pdc_fheight, pdc_fwidth, pdc_flastc;
+bool pdc_own_screen;
+
+/* COLOR_PAIR to attribute encoding table. */
+
+static struct {short f, b;} atrtab[PDC_COLOR_PAIRS];
+
+void PDC_retile(void)
+{
+    if (pdc_tileback)
+        SDL_FreeSurface(pdc_tileback);
+
+    pdc_tileback = SDL_DisplayFormat(pdc_screen);
+
+    if (pdc_back)
+    {
+        SDL_Rect dest;
+
+        dest.y = 0;
+
+        while (dest.y < pdc_tileback->h)
+        {
+            dest.x = 0;
+
+            while (dest.x < pdc_tileback->w)
+            {
+                SDL_BlitSurface(pdc_back, 0, pdc_tileback, &dest);
+                dest.x += pdc_back->w;
+            }
+
+            dest.y += pdc_back->h;
+        }
+
+        SDL_BlitSurface(pdc_tileback, 0, pdc_screen, 0);
+    }
+}
+
+void PDC_scr_close(void)
+{
+    PDC_LOG(("PDC_scr_close() - called\n"));
+}
+
+void PDC_scr_free(void)
+{
+    if (SP)
+        free(SP);
+}
+
+/* open the physical screen -- allocate SP, miscellaneous intialization */
+
+int PDC_scr_open(int argc, char **argv)
+{
+    int i;
+
+    PDC_LOG(("PDC_scr_open() - called\n"));
+
+    SP = calloc(1, sizeof(SCREEN));
+
+    if (!SP)
+        return ERR;
+
+    pdc_own_screen = !pdc_screen;
+
+    if (pdc_own_screen)
+    {
+        if (SDL_Init(SDL_INIT_VIDEO|SDL_INIT_TIMER) < 0)
+        {
+            fprintf(stderr, "Could not start SDL: %s\n", SDL_GetError());
+            return ERR;
+        }
+
+        atexit(SDL_Quit);
+    }
+
+    if (!pdc_font)
+    {
+        const char *fname = getenv("PDC_FONT");
+        pdc_font = SDL_LoadBMP(fname ? fname : "pdcfont.bmp");
+    }
+
+    if (!pdc_font)
+        pdc_font = SDL_LoadBMP_RW(SDL_RWFromMem(deffont, sizeof(deffont)), 0);
+
+    if (!pdc_font)
+    {
+        fprintf(stderr, "Could not load font\n");
+        return ERR;
+    }
+
+    SP->mono = !pdc_font->format->palette;
+
+    if (!SP->mono && !pdc_back)
+    {
+        const char *bname = getenv("PDC_BACKGROUND");
+        pdc_back = SDL_LoadBMP(bname ? bname : "pdcback.bmp");
+    }
+
+    if (!SP->mono && (pdc_back || !pdc_own_screen))
+    {
+        SP->orig_attr = TRUE;
+        SP->orig_fore = COLOR_WHITE;
+        SP->orig_back = -1;
+    }
+    else
+        SP->orig_attr = FALSE;
+
+    pdc_fheight = pdc_font->h / 8;
+    pdc_fwidth = pdc_font->w / 32;
+
+    if (!SP->mono)
+        pdc_flastc = pdc_font->format->palette->ncolors - 1;
+
+    if (pdc_own_screen && !pdc_icon)
+    {
+        const char *iname = getenv("PDC_ICON");
+        pdc_icon = SDL_LoadBMP(iname ? iname : "pdcicon.bmp");
+
+        if (!pdc_icon)
+            pdc_icon = SDL_LoadBMP_RW(SDL_RWFromMem(deficon,
+                                                    sizeof(deficon)), 0);
+
+        if (pdc_icon)
+            SDL_WM_SetIcon(pdc_icon, NULL);
+    }
+
+    if (pdc_own_screen)
+    {
+        const char *env = getenv("PDC_LINES");
+        pdc_sheight = (env ? atoi(env) : 25) * pdc_fheight;
+
+        env = getenv("PDC_COLS");
+        pdc_swidth = (env ? atoi(env) : 80) * pdc_fwidth;
+
+        pdc_screen = SDL_SetVideoMode(pdc_swidth, pdc_sheight, 0,
+            SDL_SWSURFACE|SDL_ANYFORMAT|SDL_RESIZABLE);
+    }
+    else
+    {
+        if (!pdc_sheight)
+            pdc_sheight = pdc_screen->h - pdc_yoffset;
+
+        if (!pdc_swidth)
+            pdc_swidth = pdc_screen->w - pdc_xoffset;
+    }
+
+    if (!pdc_screen)
+    {
+        fprintf(stderr, "Couldn't create a surface: %s\n", SDL_GetError());
+        return ERR;
+    }
+
+    if (SP->orig_attr)
+        PDC_retile();
+
+    for (i = 0; i < 8; i++)
+    {
+        pdc_color[i].r = (i & COLOR_RED) ? 0xc0 : 0;
+        pdc_color[i].g = (i & COLOR_GREEN) ? 0xc0 : 0;
+        pdc_color[i].b = (i & COLOR_BLUE) ? 0xc0 : 0;
+
+        pdc_color[i + 8].r = (i & COLOR_RED) ? 0xff : 0x40;
+        pdc_color[i + 8].g = (i & COLOR_GREEN) ? 0xff : 0x40;
+        pdc_color[i + 8].b = (i & COLOR_BLUE) ? 0xff : 0x40;
+    }
+
+    for (i = 0; i < 16; i++)
+        pdc_mapped[i] = SDL_MapRGB(pdc_screen->format, pdc_color[i].r,
+                                   pdc_color[i].g, pdc_color[i].b);
+
+    SDL_EnableUNICODE(1);
+
+    PDC_mouse_set();
+
+    if (pdc_own_screen)
+        PDC_set_title(argc ? argv[0] : "PDCurses");
+
+    SP->lines = PDC_get_rows();
+    SP->cols = PDC_get_columns();
+
+    SP->mouse_wait = PDC_CLICK_PERIOD;
+    SP->audible = FALSE;
+
+    PDC_reset_prog_mode();
+
+    return OK;
+}
+
+/* the core of resize_term() */
+
+int PDC_resize_screen(int nlines, int ncols)
+{
+    if (!pdc_own_screen)
+        return ERR;
+
+    if (nlines && ncols)
+    {
+        pdc_sheight = nlines * pdc_fheight;
+        pdc_swidth = ncols * pdc_fwidth;
+    }
+
+    SDL_FreeSurface(pdc_screen);
+
+    pdc_screen = SDL_SetVideoMode(pdc_swidth, pdc_sheight, 0,
+        SDL_SWSURFACE|SDL_ANYFORMAT|SDL_RESIZABLE);
+
+    if (pdc_tileback)
+        PDC_retile();
+
+    SP->resized = FALSE;
+    SP->cursrow = SP->curscol = 0;
+
+    return OK;
+}
+
+void PDC_reset_prog_mode(void)
+{
+    PDC_LOG(("PDC_reset_prog_mode() - called.\n"));
+
+    PDC_flushinp();
+    SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
+}
+
+void PDC_reset_shell_mode(void)
+{
+    PDC_LOG(("PDC_reset_shell_mode() - called.\n"));
+
+    SDL_EnableKeyRepeat(0, 0);
+    PDC_flushinp();
+}
+
+void PDC_restore_screen_mode(int i)
+{
+}
+
+void PDC_save_screen_mode(int i)
+{
+}
+
+void PDC_init_pair(short pair, short fg, short bg)
+{
+    atrtab[pair].f = fg;
+    atrtab[pair].b = bg;
+}
+
+int PDC_pair_content(short pair, short *fg, short *bg)
+{
+    *fg = atrtab[pair].f;
+    *bg = atrtab[pair].b;
+
+    return OK;
+}
+
+bool PDC_can_change_color(void)
+{
+    return TRUE;
+}
+
+int PDC_color_content(short color, short *red, short *green, short *blue)
+{
+    *red = DIVROUND(pdc_color[color].r * 1000, 255);
+    *green = DIVROUND(pdc_color[color].g * 1000, 255);
+    *blue = DIVROUND(pdc_color[color].b * 1000, 255);
+
+    return OK;
+}
+
+int PDC_init_color(short color, short red, short green, short blue)
+{
+    pdc_color[color].r = DIVROUND(red * 255, 1000);
+    pdc_color[color].g = DIVROUND(green * 255, 1000);
+    pdc_color[color].b = DIVROUND(blue * 255, 1000);
+
+    pdc_mapped[color] = SDL_MapRGB(pdc_screen->format, pdc_color[color].r,
+                                   pdc_color[color].g, pdc_color[color].b);
+
+    wrefresh(curscr);
+
+    return OK;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcsdl.h b/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcsdl.h
new file mode 100644
index 0000000000..79df21a52d
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcsdl.h
@@ -0,0 +1,26 @@
+/* Public Domain Curses */
+
+/* $Id: pdcsdl.h,v 1.17 2008/07/14 04:24:52 wmcbrine Exp $ */
+
+#include <curspriv.h>
+
+#include <SDL/SDL.h>
+
+PDCEX SDL_Surface *pdc_screen, *pdc_font, *pdc_icon, *pdc_back;
+PDCEX int pdc_sheight, pdc_swidth, pdc_yoffset, pdc_xoffset;
+
+extern SDL_Surface *pdc_tileback;    /* used to regenerate the background
+                                        of "transparent" cells */
+extern SDL_Color pdc_color[16];      /* colors for font palette */
+extern Uint32 pdc_mapped[16];        /* colors for FillRect(), as
+                                        used in _highlight() */
+extern int pdc_fheight, pdc_fwidth;  /* font height and width */
+extern int pdc_flastc;               /* font palette's last color
+                                        (treated as the foreground) */
+extern bool pdc_own_screen;          /* if pdc_screen was not set
+                                        before initscr(), PDCurses is
+                                        responsible for (owns) it */
+extern Uint32 pdc_lastupdate;        /* time of last update, in ticks */
+
+void PDC_update_rects(void);
+void PDC_retile(void);
diff --git a/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcsetsc.c b/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcsetsc.c
new file mode 100644
index 0000000000..0df97ab744
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcsetsc.c
@@ -0,0 +1,62 @@
+/* Public Domain Curses */
+
+#include "pdcsdl.h"
+
+RCSID("$Id: pdcsetsc.c,v 1.7 2008/07/14 04:24:52 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         pdcsetsc
+
+  Synopsis:
+        int PDC_set_blink(bool blinkon);
+        void PDC_set_title(const char *title);
+
+  Description:
+        PDC_set_blink() toggles whether the A_BLINK attribute sets an
+        actual blink mode (TRUE), or sets the background color to high
+        intensity (FALSE). The default is platform-dependent (FALSE in
+        most cases). It returns OK if it could set the state to match 
+        the given parameter, ERR otherwise. Current platforms also 
+        adjust the value of COLORS according to this function -- 16 for 
+        FALSE, and 8 for TRUE.
+
+        PDC_set_title() sets the title of the window in which the curses
+        program is running. This function may not do anything on some
+        platforms. (Currently it only works in Win32 and X11.)
+
+  Portability                                X/Open    BSD    SYS V
+        PDC_set_blink                           -       -       -
+        PDC_set_title                           -       -       -
+
+**man-end****************************************************************/
+
+int PDC_curs_set(int visibility)
+{
+    int ret_vis;
+
+    PDC_LOG(("PDC_curs_set() - called: visibility=%d\n", visibility));
+
+    ret_vis = SP->visibility;
+
+    SP->visibility = visibility;
+
+    PDC_gotoyx(SP->cursrow, SP->curscol);
+
+    return ret_vis;
+}
+
+void PDC_set_title(const char *title)
+{
+    PDC_LOG(("PDC_set_title() - called:<%s>\n", title));
+
+    SDL_WM_SetCaption(title, title);
+}
+
+int PDC_set_blink(bool blinkon)
+{
+    if (pdc_color_started)
+        COLORS = 16;
+
+    return blinkon ? ERR : OK;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcutil.c b/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcutil.c
new file mode 100644
index 0000000000..b2d84045ff
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/sdl1/pdcutil.c
@@ -0,0 +1,23 @@
+/* Public Domain Curses */
+
+#include "pdcsdl.h"
+
+RCSID("$Id: pdcutil.c,v 1.6 2008/07/14 04:24:52 wmcbrine Exp $")
+
+void PDC_beep(void)
+{
+    PDC_LOG(("PDC_beep() - called\n"));
+}
+
+void PDC_napms(int ms)
+{
+    PDC_LOG(("PDC_napms() - called: ms=%d\n", ms));
+
+    PDC_update_rects();
+    SDL_Delay(ms);
+}
+
+const char *PDC_sysname(void)
+{
+    return "SDL";
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/sdl1/sdltest.c b/payloads/libpayload/curses/PDCurses-3.4/sdl1/sdltest.c
new file mode 100644
index 0000000000..d39533b303
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/sdl1/sdltest.c
@@ -0,0 +1,81 @@
+/* Here's a simple example of combining SDL and PDCurses functionality.
+   The top portion of the window is devoted to SDL, with a four-line
+   (assuming the default 8x16 font) stdscr at the bottom.
+
+   $Id: sdltest.c,v 1.2 2008/07/14 04:24:52 wmcbrine Exp $
+*/
+
+#include <SDL/SDL.h>
+#include <curses.h>
+#include <stdlib.h>
+#include <time.h>
+
+/* You could #include pdcsdl.h, or just add the relevant declarations 
+   here: */
+
+PDCEX SDL_Surface *pdc_screen;
+PDCEX int pdc_yoffset;
+
+int main(int argc, char **argv)
+{
+    char inp[60];
+    int i, j, seed;
+
+    seed = time((time_t *)0);
+    srand(seed);
+
+    /* Initialize SDL */
+
+    if (SDL_Init(SDL_INIT_VIDEO) < 0)
+        exit(1);
+
+    atexit(SDL_Quit);
+
+    pdc_screen = SDL_SetVideoMode(640, 480, 0, SDL_SWSURFACE|SDL_ANYFORMAT);
+
+    /* Initialize PDCurses */
+
+    pdc_yoffset = 416;  /* 480 - 4 * 16 */
+
+    initscr();
+    start_color();
+    scrollok(stdscr, TRUE);
+
+    PDC_set_title("PDCurses for SDL");
+
+    /* Do some SDL stuff */
+
+    for (i = 640, j = 416; j; i -= 2, j -= 2)
+    {
+        SDL_Rect dest;
+
+        dest.x = (640 - i) / 2;
+        dest.y = (416 - j) / 2;
+        dest.w = i;
+        dest.h = j;
+
+        SDL_FillRect(pdc_screen, &dest, 
+                     SDL_MapRGB(pdc_screen->format, rand() % 256,
+                                rand() % 256, rand() % 256));
+    }
+
+    SDL_UpdateRect(pdc_screen, 0, 0, 640, 416);
+
+    /* Do some curses stuff */
+
+    init_pair(1, COLOR_WHITE + 8, COLOR_BLUE);
+    bkgd(COLOR_PAIR(1));
+
+    addstr("This is a demo of ");
+    attron(A_UNDERLINE);
+    addstr("PDCurses for SDL");
+    attroff(A_UNDERLINE);
+    addstr(".\nYour comments here: ");
+    getnstr(inp, 59);
+    addstr("Press any key to exit.");
+
+    getch();
+    endwin();
+
+    return 0;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/term.h b/payloads/libpayload/curses/PDCurses-3.4/term.h
new file mode 100644
index 0000000000..ce6bc4fae6
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/term.h
@@ -0,0 +1,57 @@
+/* Public Domain Curses */
+
+/* $Id: term.h,v 1.16 2008/07/13 16:08:16 wmcbrine Exp $ */
+
+/* PDCurses doesn't operate with terminfo, but we need these functions for 
+   compatibility, to allow some things (notably, interface libraries for 
+   other languages) to be compiled. Anyone who tries to actually _use_ 
+   them will be disappointed, since they only return ERR. */
+
+#ifndef __PDCURSES_TERM_H__
+#define __PDCURSES_TERM_H__ 1
+
+#include <curses.h>
+
+#if defined(__cplusplus) || defined(__cplusplus__) || defined(__CPLUSPLUS)
+extern "C"
+{
+#endif
+
+typedef struct
+{
+    const char *_termname;
+} TERMINAL;
+
+#ifdef PDC_DLL_BUILD
+# ifndef CURSES_LIBRARY
+__declspec(dllimport)  TERMINAL *cur_term;
+# else
+__declspec(dllexport) extern TERMINAL *cur_term;
+# endif
+#else
+extern TERMINAL *cur_term;
+#endif
+
+int     del_curterm(TERMINAL *);
+int     putp(const char *);
+int     restartterm(const char *, int, int *);
+TERMINAL *set_curterm(TERMINAL *);
+int     setterm(const char *);
+int     setupterm(const char *, int, int *);
+int     tgetent(char *, const char *);
+int     tgetflag(const char *);
+int     tgetnum(const char *);
+char   *tgetstr(const char *, char **);
+char   *tgoto(const char *, int, int);
+int     tigetflag(const char *);
+int     tigetnum(const char *);
+char   *tigetstr(const char *);
+char   *tparm(const char *, long, long, long, long, long, 
+              long, long, long, long);
+int     tputs(const char *, int, int (*)(int));
+
+#if defined(__cplusplus) || defined(__cplusplus__) || defined(__CPLUSPLUS)
+}
+#endif
+
+#endif /* __PDCURSES_TERM_H__ */
diff --git a/payloads/libpayload/curses/PDCurses-3.4/version.mif b/payloads/libpayload/curses/PDCurses-3.4/version.mif
new file mode 100644
index 0000000000..9ff7335b41
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/version.mif
@@ -0,0 +1,4 @@
+# Version number macros for inclusion from makefiles
+
+VER = 34
+VERDOT = 3.4
diff --git a/payloads/libpayload/curses/PDCurses-3.4/watcom.mif b/payloads/libpayload/curses/PDCurses-3.4/watcom.mif
new file mode 100644
index 0000000000..023ea37e36
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/watcom.mif
@@ -0,0 +1,59 @@
+# Common elements for the Watcom makefiles
+
+srcdir = $(PDCURSES_SRCDIR)\pdcurses
+demodir = $(PDCURSES_SRCDIR)\demos
+
+LIBOBJS = addch.obj addchstr.obj addstr.obj attr.obj beep.obj bkgd.obj &
+border.obj clear.obj color.obj delch.obj deleteln.obj deprec.obj &
+getch.obj getstr.obj getyx.obj inch.obj inchstr.obj initscr.obj inopts.obj &
+insch.obj insstr.obj instr.obj kernel.obj keyname.obj mouse.obj move.obj &
+outopts.obj overlay.obj pad.obj panel.obj printw.obj refresh.obj &
+scanw.obj scr_dump.obj scroll.obj slk.obj termattr.obj terminfo.obj &
+touch.obj util.obj window.obj debug.obj
+
+PDCOBJS = pdcclip.obj pdcdisp.obj pdcgetsc.obj pdckbd.obj pdcscrn.obj &
+pdcsetsc.obj pdcutil.obj
+
+DEMOS = testcurs.exe newdemo.exe xmas.exe tuidemo.exe firework.exe &
+ptest.exe rain.exe worm.exe
+
+LIBCURSES = pdcurses.lib
+
+LINK = wlink
+
+!ifdef __LOADDLL__
+! loaddll wcc    wccd
+! loaddll wcc386 wccd386
+! loaddll wlink  wlink
+! loaddll wlib   wlibd
+!endif
+
+all:	$(LIBCURSES) $(DEMOS)
+
+clean
+	-del *.obj
+	-del *.lib
+	-del *.exe
+	-del *.err
+
+demos:	$(DEMOS)
+
+.c: $(srcdir);$(osdir);$(demodir)
+.c.obj: .autodepend
+	$(CC) $(CFLAGS) $<
+
+.obj.exe:
+	$(LINK) $(LDFLAGS) n $@ f $*.obj l $(LIBCURSES)
+
+testcurs.exe:	testcurs.obj $(LIBCURSES)
+newdemo.exe:	newdemo.obj $(LIBCURSES)
+xmas.exe:	xmas.obj $(LIBCURSES)
+firework.exe:	firework.obj $(LIBCURSES)
+rain.exe:	rain.obj $(LIBCURSES)
+worm.exe:	worm.obj $(LIBCURSES)
+ptest.exe:	ptest.obj $(LIBCURSES)
+
+tuidemo.exe:	tuidemo.obj tui.obj $(LIBCURSES)
+	$(LINK) $(LDFLAGS) n $@ f tuidemo.obj f tui.obj l $(LIBCURSES)
+
+dist: .symbolic
diff --git a/payloads/libpayload/curses/PDCurses-3.4/win32/README b/payloads/libpayload/curses/PDCurses-3.4/win32/README
new file mode 100644
index 0000000000..bfe2ad957f
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/win32/README
@@ -0,0 +1,76 @@
+PDCurses for Win32
+==================
+
+This directory contains PDCurses source code files specific to Win32 
+console mode (Win9x/Me/NT/2k/XP/Vista).
+
+
+Building
+--------
+
+. Choose the appropriate makefile for your compiler:
+
+	bccwin32.mak	- Borland C++ 4.0.2+
+	dmcwin32.mak	- Digital Mars
+	gccwin32.mak	- Cygnus GNU Compiler
+	lccwin32.mak	- LCC-Win32
+	mingwin32.mak	- MinGW
+	vcwin32.mak	- Microsoft Visual C++ 2.0+
+	wccwin32.mak	- Watcom 10.6+
+
+. Optionally, you can build in a different directory than the platform
+  directory by setting PDCURSES_SRCDIR to point to the directory where
+  you unpacked PDCurses, and changing to your target directory:
+
+	set PDCURSES_SRCDIR=c:\pdcurses
+
+  This won't work with the LCC or Digital Mars makefiles, nor will the
+  options described below.
+
+. Build it:
+
+	make -f makefilename
+
+  (For Watcom, use "wmake" instead of "make"; for MSVC, "nmake".) You'll
+  get the libraries (pdcurses.lib or .a, depending on your compiler; and
+  panel.lib or .a), the demos (*.exe), and a lot of object files. Note
+  that the panel library is just a copy of the main library, provided
+  for convenience; both panel and curses functions are in the main
+  library.
+
+  You can also give the optional parameter "WIDE=Y", to build the 
+  library with wide-character (Unicode) support:
+
+	make -f mingwin32.mak WIDE=Y
+
+  When built this way, the library is not compatible with Windows 9x,
+  unless you also link with the Microsoft Layer for Unicode (not
+  tested).
+
+  Another option, "UTF8=Y", makes PDCurses ignore the system locale, and 
+  treat all narrow-character strings as UTF-8. This option has no effect 
+  unless WIDE=Y is also set. Use it to get around the poor support for 
+  UTF-8 in the Win32 console:
+
+	make -f mingwin32.mak WIDE=Y UTF8=Y
+
+  You can also use the optional parameter "DLL=Y" with Visual C++,
+  MinGW or Cygwin, to build the library as a DLL:
+
+	nmake -f vcwin32.mak WIDE=Y DLL=Y
+
+  When you build the library as a Windows DLL, you must always define
+  PDCURSES_DLL_BUILD when linking against it. (Or, if you only want to
+  use the DLL, you could add this definition to your curses.h.)
+
+
+Distribution Status
+-------------------
+
+The files in this directory are released to the Public Domain.
+
+
+Acknowledgements
+----------------
+
+Generic Win32 port was provided by Chris Szurgot <szurgot@itribe.net>
diff --git a/payloads/libpayload/curses/PDCurses-3.4/win32/bccwin32.mak b/payloads/libpayload/curses/PDCurses-3.4/win32/bccwin32.mak
new file mode 100644
index 0000000000..229ab4be5c
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/win32/bccwin32.mak
@@ -0,0 +1,85 @@
+# Borland MAKE Makefile for PDCurses library - Win32 BC++ 4.0+
+#
+# Usage: make -f [path\]bccwin32.mak [DEBUG=] [WIDE=] [UTF8=] [target]
+#
+# where target can be any of:
+# [all|demos|pdcurses.lib|testcurs.exe...]
+
+O = obj
+
+!ifndef PDCURSES_SRCDIR
+PDCURSES_SRCDIR = ..
+!endif
+
+!include $(PDCURSES_SRCDIR)\version.mif
+!include $(PDCURSES_SRCDIR)\libobjs.mif
+
+osdir		= $(PDCURSES_SRCDIR)\win32
+
+CC		= bcc32 -q
+
+!ifdef DEBUG
+CFLAGS		= -N -v -y -DPDCDEBUG
+!else
+CFLAGS		= -O
+!endif
+
+!ifdef WIDE
+WIDEOPT		= -DPDC_WIDE
+!endif
+
+!ifdef UTF8
+UTF8OPT		= -DPDC_FORCE_UTF8
+!endif
+
+BUILD		= $(CC) -I$(PDCURSES_SRCDIR) -c -Tpe -w32 $(CFLAGS) -w-par \
+$(WIDEOPT) $(UTF8OPT)
+
+LIBEXE		= tlib /C /E /0 /a
+
+LIBCURSES	= pdcurses.lib
+
+all:	$(LIBCURSES) $(DEMOS)
+
+clean:
+	-del *.obj
+	-del *.lib
+	-del *.tds
+	-del *.exe
+
+$(LIBCURSES) : $(LIBOBJS) $(PDCOBJS)
+	-del $@
+	$(LIBEXE) $@ $(LIBOBJS) $(PDCOBJS)
+	-copy $(LIBCURSES) panel.lib
+
+.autodepend
+
+{$(srcdir)\}.c.obj:
+	$(BUILD) $<
+
+{$(osdir)\}.c.obj:
+	$(BUILD) $<
+
+{$(demodir)\}.c.obj:
+	$(BUILD) $<
+
+.c.obj:
+	$(BUILD) $<
+
+.obj.exe:
+	$(CC) -e$@ $** $(LIBCURSES)
+
+tuidemo.exe:	tuidemo.obj tui.obj $(LIBCURSES)
+	$(CC) -e$@ $**
+
+tui.obj: $(demodir)\tui.c $(demodir)\tui.h $(PDCURSES_CURSES_H)
+	$(BUILD) -I$(demodir) $(demodir)\tui.c
+
+tuidemo.obj: $(demodir)\tuidemo.c $(PDCURSES_CURSES_H)
+	$(BUILD) -I$(demodir) $(demodir)\tuidemo.c
+
+PLATFORM1 = Borland C++ Win32
+PLATFORM2 = Borland C/C++ 5.5 for Win32
+ARCNAME = pdc$(VER)_bcc_w32
+
+!include $(PDCURSES_SRCDIR)\makedist.mif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/win32/dmcwin32.mak b/payloads/libpayload/curses/PDCurses-3.4/win32/dmcwin32.mak
new file mode 100644
index 0000000000..23522cc94f
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/win32/dmcwin32.mak
@@ -0,0 +1,253 @@
+# Makefile for PDCurses library - WIN32 Digital Mars
+#
+# Usage: make -f dmcwin32.mak [target]
+#
+# where target can be any of:
+# [all|demos|pdcurses.lib|testcurs.exe...]
+
+PDCURSES_SRCDIR	= ..
+
+PDCURSES_CURSES_H	= $(PDCURSES_SRCDIR)\curses.h
+PDCURSES_CURSPRIV_H	= $(PDCURSES_SRCDIR)\curspriv.h
+PDCURSES_HEADERS	= $(PDCURSES_CURSES_H) $(PDCURSES_CURSPRIV_H)
+
+PANEL_HEADER	= $(PDCURSES_SRCDIR)\panel.h
+TERM_HEADER	= $(PDCURSES_SRCDIR)\term.h
+
+srcdir		= $(PDCURSES_SRCDIR)\pdcurses
+osdir		= $(PDCURSES_SRCDIR)\win32
+demodir		= $(PDCURSES_SRCDIR)\demos
+
+PDCURSES_WIN_H	= $(osdir)\pdcwin.h
+
+CC		= dmc
+
+CFLAGS		= -c -o+space -Nc
+
+CPPFLAGS	= -I$(PDCURSES_SRCDIR) #-DPDC_WIDE -DPDC_FORCE_UTF8
+
+LINK		= dmc
+LIBEXE		= lib
+
+LIBCURSES	= pdcurses.lib
+
+BUILD		= $(CC) $(CFLAGS) $(CPPFLAGS)
+
+DEMOS		= testcurs.exe newdemo.exe xmas.exe tuidemo.exe \
+firework.exe ptest.exe rain.exe worm.exe
+
+all:    $(LIBCURSES) $(DEMOS)
+
+clean:
+	-del *.obj
+	-del *.lib
+	-del *.exe
+	-del *.map
+	-del advapi32.def
+
+LIBOBJS = addch.obj addchstr.obj addstr.obj attr.obj beep.obj bkgd.obj \
+border.obj clear.obj color.obj delch.obj deleteln.obj deprec.obj getch.obj \
+getstr.obj getyx.obj inch.obj inchstr.obj initscr.obj inopts.obj \
+insch.obj insstr.obj instr.obj kernel.obj keyname.obj mouse.obj move.obj \
+outopts.obj overlay.obj pad.obj panel.obj printw.obj refresh.obj \
+scanw.obj scr_dump.obj scroll.obj slk.obj termattr.obj terminfo.obj \
+touch.obj util.obj window.obj debug.obj
+
+PDCOBJS = pdcclip.obj pdcdisp.obj pdcgetsc.obj pdckbd.obj pdcscrn.obj \
+pdcsetsc.obj pdcutil.obj
+
+DEMOOBJS = testcurs.obj newdemo.obj xmas.obj tuidemo.obj tui.obj \
+firework.obj ptest.obj rain.obj worm.obj
+
+$(LIBOBJS) $(PDCOBJS) : $(PDCURSES_HEADERS)
+$(PDCOBJS) : $(PDCURSES_WIN_H)
+panel.obj ptest.obj: $(PANEL_HEADER)
+terminfo.obj: $(TERM_HEADER)
+
+$(DEMOOBJS) : $(PDCURSES_CURSES_H)
+$(DEMOS) : $(LIBCURSES)
+
+$(LIBCURSES) : $(LIBOBJS) $(PDCOBJS)
+	$(LIBEXE) -c $@ $(LIBOBJS) $(PDCOBJS)
+	-copy $(LIBCURSES) panel.lib
+
+SRCBUILD = $(BUILD) $(srcdir)\$*.c
+OSBUILD = $(BUILD) $(osdir)\$*.c
+DEMOBUILD = $(LINK) $(CPPFLAGS) -o+space $@ $**
+
+addch.obj: $(srcdir)\addch.c
+	$(SRCBUILD)
+
+addchstr.obj: $(srcdir)\addchstr.c
+	$(SRCBUILD)
+
+addstr.obj: $(srcdir)\addstr.c
+	$(SRCBUILD)
+
+attr.obj: $(srcdir)\attr.c
+	$(SRCBUILD)
+
+beep.obj: $(srcdir)\beep.c
+	$(SRCBUILD)
+
+bkgd.obj: $(srcdir)\bkgd.c
+	$(SRCBUILD)
+
+border.obj: $(srcdir)\border.c
+	$(SRCBUILD)
+
+clear.obj: $(srcdir)\clear.c
+	$(SRCBUILD)
+
+color.obj: $(srcdir)\color.c
+	$(SRCBUILD)
+
+delch.obj: $(srcdir)\delch.c
+	$(SRCBUILD)
+
+deleteln.obj: $(srcdir)\deleteln.c
+	$(SRCBUILD)
+
+deprec.obj: $(srcdir)\deprec.c
+	$(SRCBUILD)
+
+getch.obj: $(srcdir)\getch.c
+	$(SRCBUILD)
+
+getstr.obj: $(srcdir)\getstr.c
+	$(SRCBUILD)
+
+getyx.obj: $(srcdir)\getyx.c
+	$(SRCBUILD)
+
+inch.obj: $(srcdir)\inch.c
+	$(SRCBUILD)
+
+inchstr.obj: $(srcdir)\inchstr.c
+	$(SRCBUILD)
+
+initscr.obj: $(srcdir)\initscr.c
+	$(SRCBUILD)
+
+inopts.obj: $(srcdir)\inopts.c
+	$(SRCBUILD)
+
+insch.obj: $(srcdir)\insch.c
+	$(SRCBUILD)
+
+insstr.obj: $(srcdir)\insstr.c
+	$(SRCBUILD)
+
+instr.obj: $(srcdir)\instr.c
+	$(SRCBUILD)
+
+kernel.obj: $(srcdir)\kernel.c
+	$(SRCBUILD)
+
+keyname.obj: $(srcdir)\keyname.c
+	$(SRCBUILD)
+
+mouse.obj: $(srcdir)\mouse.c
+	$(SRCBUILD)
+
+move.obj: $(srcdir)\move.c
+	$(SRCBUILD)
+
+outopts.obj: $(srcdir)\outopts.c
+	$(SRCBUILD)
+
+overlay.obj: $(srcdir)\overlay.c
+	$(SRCBUILD)
+
+pad.obj: $(srcdir)\pad.c
+	$(SRCBUILD)
+
+panel.obj: $(srcdir)\panel.c
+	$(SRCBUILD)
+
+printw.obj: $(srcdir)\printw.c
+	$(SRCBUILD)
+
+refresh.obj: $(srcdir)\refresh.c
+	$(SRCBUILD)
+
+scanw.obj: $(srcdir)\scanw.c
+	$(SRCBUILD)
+
+scr_dump.obj: $(srcdir)\scr_dump.c
+	$(SRCBUILD)
+
+scroll.obj: $(srcdir)\scroll.c
+	$(SRCBUILD)
+
+slk.obj: $(srcdir)\slk.c
+	$(SRCBUILD)
+
+termattr.obj: $(srcdir)\termattr.c
+	$(SRCBUILD)
+
+terminfo.obj: $(srcdir)\terminfo.c
+	$(SRCBUILD)
+
+touch.obj: $(srcdir)\touch.c
+	$(SRCBUILD)
+
+util.obj: $(srcdir)\util.c
+	$(SRCBUILD)
+
+window.obj: $(srcdir)\window.c
+	$(SRCBUILD)
+
+debug.obj: $(srcdir)\debug.c
+	$(SRCBUILD)
+
+pdcclip.obj: $(osdir)\pdcclip.c
+	$(OSBUILD)
+
+pdcdisp.obj: $(osdir)\pdcdisp.c
+	$(OSBUILD)
+
+pdcgetsc.obj: $(osdir)\pdcgetsc.c
+	$(OSBUILD)
+
+pdckbd.obj: $(osdir)\pdckbd.c
+	$(OSBUILD)
+
+pdcscrn.obj: $(osdir)\pdcscrn.c
+	$(OSBUILD)
+
+pdcsetsc.obj: $(osdir)\pdcsetsc.c
+	$(OSBUILD)
+
+pdcutil.obj: $(osdir)\pdcutil.c
+	$(OSBUILD)
+
+firework.exe:   $(demodir)\firework.c
+	$(DEMOBUILD)
+
+newdemo.exe:    $(demodir)\newdemo.c
+	$(DEMOBUILD)
+
+ptest.exe:      $(demodir)\ptest.c
+	$(DEMOBUILD)
+
+rain.exe:       $(demodir)\rain.c
+	$(DEMOBUILD)
+
+testcurs.exe:   $(demodir)\testcurs.c
+	$(DEMOBUILD) advapi32.lib
+
+tuidemo.exe:    tuidemo.obj tui.obj
+	$(DEMOBUILD)
+
+worm.exe:       $(demodir)\worm.c
+	$(DEMOBUILD)
+
+xmas.exe:       $(demodir)\xmas.c
+	$(DEMOBUILD)
+
+tui.obj: $(demodir)\tui.c $(demodir)\tui.h
+	$(BUILD) -I$(demodir) $(demodir)\$*.c
+
+tuidemo.obj: $(demodir)\tuidemo.c
+	$(BUILD) -I$(demodir) $(demodir)\$*.c
diff --git a/payloads/libpayload/curses/PDCurses-3.4/win32/gccwin32.mak b/payloads/libpayload/curses/PDCurses-3.4/win32/gccwin32.mak
new file mode 100644
index 0000000000..7504bb34fa
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/win32/gccwin32.mak
@@ -0,0 +1,128 @@
+# GNU MAKE Makefile for PDCurses library - WIN32 Cygnus GCC
+#
+# Usage: make -f [path\]gccwin32.mak [DEBUG=Y] [DLL=Y] [WIDE=Y] [UTF8=Y] [tgt]
+#
+# where tgt can be any of:
+# [all|demos|pdcurses.a|testcurs.exe...]
+
+O = o
+
+ifndef PDCURSES_SRCDIR
+	PDCURSES_SRCDIR = ..
+endif
+
+include $(PDCURSES_SRCDIR)/version.mif
+include $(PDCURSES_SRCDIR)/libobjs.mif
+
+osdir		= $(PDCURSES_SRCDIR)/win32
+
+PDCURSES_WIN_H	= $(osdir)/pdcwin.h
+
+CC		= gcc
+
+ifeq ($(DEBUG),Y)
+	CFLAGS  = -g -Wall -DPDCDEBUG
+	LDFLAGS = -g
+else
+	CFLAGS  = -O2 -Wall
+	LDFLAGS =
+endif
+
+CFLAGS += -I$(PDCURSES_SRCDIR)
+
+BASEDEF		= $(PDCURSES_SRCDIR)/exp-base.def
+WIDEDEF		= $(PDCURSES_SRCDIR)/exp-wide.def
+
+DEFDEPS		= $(BASEDEF)
+
+ifeq ($(WIDE),Y)
+	CFLAGS += -DPDC_WIDE
+	DEFDEPS += $(WIDEDEF)
+endif
+
+ifeq ($(UTF8),Y)
+	CFLAGS += -DPDC_FORCE_UTF8
+endif
+
+DEFFILE		= pdcurses.def
+
+LINK		= gcc
+
+ifeq ($(DLL),Y)
+	CFLAGS += -DPDC_DLL_BUILD
+	LIBEXE = gcc $(DEFFILE)
+	LIBFLAGS = -Wl,--out-implib,pdcurses.a -shared -o
+	LIBCURSES = pdcurses.dll
+	LIBDEPS = $(LIBOBJS) $(PDCOBJS) $(DEFFILE)
+	CLEAN = $(LIBCURSES) *.a $(DEFFILE)
+else
+	LIBEXE = ar
+	LIBFLAGS = rcv
+	LIBCURSES = pdcurses.a
+	LIBDEPS = $(LIBOBJS) $(PDCOBJS)
+	CLEAN = *.a
+endif
+
+.PHONY: all libs clean demos dist
+
+all:	libs demos
+
+libs:	$(LIBCURSES)
+
+clean:
+	-rm -f *.o
+	-rm -f *.exe
+	-rm -f $(CLEAN)
+
+demos:	$(DEMOS)
+	strip *.exe
+
+$(DEFFILE): $(DEFDEPS)
+	echo LIBRARY pdcurses > $@
+	echo EXPORTS >> $@
+	cat $(BASEDEF) >> $@
+ifeq ($(WIDE),Y)
+	cat $(WIDEDEF) >> $@
+endif
+
+$(LIBCURSES) : $(LIBDEPS)
+	$(LIBEXE) $(LIBFLAGS) $@ $?
+	-cp pdcurses.a panel.a
+
+$(LIBOBJS) $(PDCOBJS) : $(PDCURSES_HEADERS)
+$(PDCOBJS) : $(PDCURSES_WIN_H)
+$(DEMOS) : $(PDCURSES_CURSES_H) $(LIBCURSES)
+panel.o : $(PANEL_HEADER)
+terminfo.o: $(TERM_HEADER)
+
+$(LIBOBJS) : %.o: $(srcdir)/%.c
+	$(CC) -c $(CFLAGS) $<
+
+$(PDCOBJS) : %.o: $(osdir)/%.c
+	$(CC) -c $(CFLAGS) $<
+
+firework.exe newdemo.exe rain.exe testcurs.exe worm.exe xmas.exe \
+ptest.exe: %.exe: $(demodir)/%.c
+	$(CC) $(CFLAGS) -o$@ $< $(LIBCURSES)
+
+tuidemo.exe: tuidemo.o tui.o
+	$(LINK) $(LDFLAGS) -o$@ tuidemo.o tui.o $(LIBCURSES)
+
+tui.o: $(demodir)/tui.c $(demodir)/tui.h $(PDCURSES_CURSES_H)
+	$(CC) -c $(CFLAGS) -I$(demodir) -o$@ $<
+
+tuidemo.o: $(demodir)/tuidemo.c $(PDCURSES_CURSES_H)
+	$(CC) -c $(CFLAGS) -I$(demodir) -o$@ $<
+
+dist: $(PDCLIBS)
+	echo PDCurses $(VERDOT) for Cygnus Win32 > file_id.diz
+	echo ------------------------------------------ >> file_id.diz
+	echo Public Domain Curses library for >> file_id.diz
+	echo Cygnus GCC for Win32. >> file_id.diz
+	echo Source available in PDCURS$(VER).ZIP >> file_id.diz
+	echo Public Domain. >> file_id.diz
+	zip -9jX pdc$(VER)_cyg_w32 \
+	$(PDCURSES_SRCDIR)/README $(PDCURSES_SRCDIR)/HISTORY \
+	$(PDCURSES_SRCDIR)/curses.h $(PDCURSES_SRCDIR)/panel.h \
+	$(LIBCURSES) $(LIBPANEL) file_id.diz
+	rm file_id.diz
diff --git a/payloads/libpayload/curses/PDCurses-3.4/win32/lccwin32.mak b/payloads/libpayload/curses/PDCurses-3.4/win32/lccwin32.mak
new file mode 100644
index 0000000000..90c1c894d1
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/win32/lccwin32.mak
@@ -0,0 +1,273 @@
+# Makefile for PDCurses library - WIN32 LCC-Win32
+#
+# Usage: make -f lccwin32.mak [target]
+#
+# where target can be any of:
+# [all|demos|pdcurses.lib|testcurs.exe...]
+
+PDCURSES_SRCDIR	= ..
+
+PDCURSES_CURSES_H	= $(PDCURSES_SRCDIR)\curses.h
+PDCURSES_CURSPRIV_H	= $(PDCURSES_SRCDIR)\curspriv.h
+PDCURSES_HEADERS	= $(PDCURSES_CURSES_H) $(PDCURSES_CURSPRIV_H)
+
+PANEL_HEADER	= $(PDCURSES_SRCDIR)\panel.h
+TERM_HEADER	= $(PDCURSES_SRCDIR)\term.h
+
+srcdir		= $(PDCURSES_SRCDIR)\pdcurses
+osdir		= $(PDCURSES_SRCDIR)\win32
+demodir		= $(PDCURSES_SRCDIR)\demos
+
+PDCURSES_WIN_H	= $(osdir)\pdcwin.h
+
+CC		= lcc
+
+#CFLAGS		= -c -g3 -A -ansic
+CFLAGS		= -c -O -A -ansic
+
+CPPFLAGS	= -I$(PDCURSES_SRCDIR) #-DPDC_WIDE -DPDC_FORCE_UTF8
+
+LINK		= lcclnk
+LIBEXE		= lcclib
+
+LIBCURSES	= pdcurses.lib
+
+BUILD		= $(CC) $(CFLAGS) $(CPPFLAGS)
+PDCLIBS		= $(LIBCURSES)
+
+DEMOS		= testcurs.exe newdemo.exe xmas.exe tuidemo.exe \
+firework.exe ptest.exe rain.exe worm.exe
+
+all:    $(PDCLIBS) $(DEMOS)
+
+clean:
+	-del *.obj
+	-del *.lib
+	-del *.exe
+
+LIBOBJS = addch.obj addchstr.obj addstr.obj attr.obj beep.obj bkgd.obj \
+border.obj clear.obj color.obj delch.obj deleteln.obj deprec.obj getch.obj \
+getstr.obj getyx.obj inch.obj inchstr.obj initscr.obj inopts.obj \
+insch.obj insstr.obj instr.obj kernel.obj keyname.obj mouse.obj move.obj \
+outopts.obj overlay.obj pad.obj panel.obj printw.obj refresh.obj \
+scanw.obj scr_dump.obj scroll.obj slk.obj termattr.obj terminfo.obj \
+touch.obj util.obj window.obj debug.obj
+
+PDCOBJS = pdcclip.obj pdcdisp.obj pdcgetsc.obj pdckbd.obj pdcscrn.obj \
+pdcsetsc.obj pdcutil.obj
+
+DEMOOBJS = testcurs.obj newdemo.obj xmas.obj tuidemo.obj tui.obj \
+firework.obj ptest.obj rain.obj worm.obj
+
+$(LIBOBJS) $(PDCOBJS) : $(PDCURSES_HEADERS)
+$(PDCOBJS) : $(PDCURSES_WIN_H)
+panel.obj ptest.obj: $(PANEL_HEADER)
+terminfo.obj: $(TERM_HEADER)
+
+$(DEMOOBJS) : $(PDCURSES_CURSES_H)
+$(DEMOS) : $(LIBCURSES)
+
+$(LIBCURSES) : $(LIBOBJS) $(PDCOBJS)
+	$(LIBEXE) /out:$@ $(LIBOBJS) $(PDCOBJS)
+	-copy $(LIBCURSES) panel.lib
+
+SRCBUILD = $(BUILD) $(srcdir)\$*.c
+OSBUILD = $(BUILD) $(osdir)\$*.c
+
+addch.obj: $(srcdir)\addch.c
+	$(SRCBUILD)
+
+addchstr.obj: $(srcdir)\addchstr.c
+	$(SRCBUILD)
+
+addstr.obj: $(srcdir)\addstr.c
+	$(SRCBUILD)
+
+attr.obj: $(srcdir)\attr.c
+	$(SRCBUILD)
+
+beep.obj: $(srcdir)\beep.c
+	$(SRCBUILD)
+
+bkgd.obj: $(srcdir)\bkgd.c
+	$(SRCBUILD)
+
+border.obj: $(srcdir)\border.c
+	$(SRCBUILD)
+
+clear.obj: $(srcdir)\clear.c
+	$(SRCBUILD)
+
+color.obj: $(srcdir)\color.c
+	$(SRCBUILD)
+
+delch.obj: $(srcdir)\delch.c
+	$(SRCBUILD)
+
+deleteln.obj: $(srcdir)\deleteln.c
+	$(SRCBUILD)
+
+deprec.obj: $(srcdir)\deprec.c
+	$(SRCBUILD)
+
+getch.obj: $(srcdir)\getch.c
+	$(SRCBUILD)
+
+getstr.obj: $(srcdir)\getstr.c
+	$(SRCBUILD)
+
+getyx.obj: $(srcdir)\getyx.c
+	$(SRCBUILD)
+
+inch.obj: $(srcdir)\inch.c
+	$(SRCBUILD)
+
+inchstr.obj: $(srcdir)\inchstr.c
+	$(SRCBUILD)
+
+initscr.obj: $(srcdir)\initscr.c
+	$(SRCBUILD)
+
+inopts.obj: $(srcdir)\inopts.c
+	$(SRCBUILD)
+
+insch.obj: $(srcdir)\insch.c
+	$(SRCBUILD)
+
+insstr.obj: $(srcdir)\insstr.c
+	$(SRCBUILD)
+
+instr.obj: $(srcdir)\instr.c
+	$(SRCBUILD)
+
+kernel.obj: $(srcdir)\kernel.c
+	$(SRCBUILD)
+
+keyname.obj: $(srcdir)\keyname.c
+	$(SRCBUILD)
+
+mouse.obj: $(srcdir)\mouse.c
+	$(SRCBUILD)
+
+move.obj: $(srcdir)\move.c
+	$(SRCBUILD)
+
+outopts.obj: $(srcdir)\outopts.c
+	$(SRCBUILD)
+
+overlay.obj: $(srcdir)\overlay.c
+	$(SRCBUILD)
+
+pad.obj: $(srcdir)\pad.c
+	$(SRCBUILD)
+
+panel.obj: $(srcdir)\panel.c
+	$(SRCBUILD)
+
+printw.obj: $(srcdir)\printw.c
+	$(SRCBUILD)
+
+refresh.obj: $(srcdir)\refresh.c
+	$(SRCBUILD)
+
+scanw.obj: $(srcdir)\scanw.c
+	$(SRCBUILD)
+
+scr_dump.obj: $(srcdir)\scr_dump.c
+	$(SRCBUILD)
+
+scroll.obj: $(srcdir)\scroll.c
+	$(SRCBUILD)
+
+slk.obj: $(srcdir)\slk.c
+	$(SRCBUILD)
+
+termattr.obj: $(srcdir)\termattr.c
+	$(SRCBUILD)
+
+terminfo.obj: $(srcdir)\terminfo.c
+	$(SRCBUILD)
+
+touch.obj: $(srcdir)\touch.c
+	$(SRCBUILD)
+
+util.obj: $(srcdir)\util.c
+	$(SRCBUILD)
+
+window.obj: $(srcdir)\window.c
+	$(SRCBUILD)
+
+debug.obj: $(srcdir)\debug.c
+	$(SRCBUILD)
+
+pdcclip.obj: $(osdir)\pdcclip.c
+	$(OSBUILD)
+
+pdcdisp.obj: $(osdir)\pdcdisp.c
+	$(OSBUILD)
+
+pdcgetsc.obj: $(osdir)\pdcgetsc.c
+	$(OSBUILD)
+
+pdckbd.obj: $(osdir)\pdckbd.c
+	$(OSBUILD)
+
+pdcscrn.obj: $(osdir)\pdcscrn.c
+	$(OSBUILD)
+
+pdcsetsc.obj: $(osdir)\pdcsetsc.c
+	$(OSBUILD)
+
+pdcutil.obj: $(osdir)\pdcutil.c
+	$(OSBUILD)
+
+firework.exe:   firework.obj
+	$(LINK) -o $@ firework.obj $(LIBCURSES)
+
+newdemo.exe:    newdemo.obj
+	$(LINK) -o $@ newdemo.obj $(LIBCURSES)
+
+ptest.exe:      ptest.obj
+	$(LINK) -o $@ ptest.obj $(LIBCURSES)
+
+rain.exe:       rain.obj
+	$(LINK) -o $@ rain.obj $(LIBCURSES)
+
+testcurs.exe:   testcurs.obj
+	$(LINK) -o $@ testcurs.obj $(LIBCURSES)
+
+tuidemo.exe:    tuidemo.obj tui.obj
+	$(LINK) -o $@ tuidemo.obj tui.obj $(LIBCURSES)
+
+worm.exe:       worm.obj
+	$(LINK) -o $@ worm.obj $(LIBCURSES)
+
+xmas.exe:       xmas.obj
+	$(LINK) -o $@ xmas.obj $(LIBCURSES)
+
+firework.obj: $(demodir)\firework.c
+	$(BUILD) $(demodir)\$*.c
+
+newdemo.obj: $(demodir)\newdemo.c
+	$(BUILD) $(demodir)\$*.c
+
+ptest.obj: $(demodir)\ptest.c
+	$(BUILD) $(demodir)\$*.c
+
+rain.obj: $(demodir)\rain.c
+	$(BUILD) $(demodir)\$*.c
+
+testcurs.obj: $(demodir)\testcurs.c
+	$(BUILD) $(demodir)\$*.c
+
+tui.obj: $(demodir)\tui.c $(demodir)\tui.h
+	$(BUILD) -I$(demodir) $(demodir)\$*.c
+
+tuidemo.obj: $(demodir)\tuidemo.c
+	$(BUILD) -I$(demodir) $(demodir)\$*.c
+
+worm.obj: $(demodir)\worm.c
+	$(BUILD) $(demodir)\$*.c
+
+xmas.obj: $(demodir)\xmas.c
+	$(BUILD) $(demodir)\$*.c
diff --git a/payloads/libpayload/curses/PDCurses-3.4/win32/mingwin32.mak b/payloads/libpayload/curses/PDCurses-3.4/win32/mingwin32.mak
new file mode 100644
index 0000000000..7fb17e8fc8
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/win32/mingwin32.mak
@@ -0,0 +1,121 @@
+# GNU MAKE Makefile for PDCurses library - WIN32 MinGW GCC
+#
+# Usage: make -f [path\]mingwin32.mak [DEBUG=Y] [DLL=Y] [WIDE=Y] [UTF8=Y] [tgt]
+#
+# where tgt can be any of:
+# [all|demos|pdcurses.a|testcurs.exe...]
+
+O = o
+
+ifndef PDCURSES_SRCDIR
+	PDCURSES_SRCDIR = ..
+endif
+
+include $(PDCURSES_SRCDIR)/version.mif
+include $(PDCURSES_SRCDIR)/libobjs.mif
+
+osdir		= $(PDCURSES_SRCDIR)/win32
+
+PDCURSES_WIN_H	= $(osdir)/pdcwin.h
+
+CC		= gcc
+
+ifeq ($(DEBUG),Y)
+	CFLAGS  = -g -Wall -DPDCDEBUG
+	LDFLAGS = -g
+else
+	CFLAGS  = -O2 -Wall
+	LDFLAGS =
+endif
+
+CFLAGS += -I$(PDCURSES_SRCDIR)
+
+BASEDEF		= $(PDCURSES_SRCDIR)\exp-base.def
+WIDEDEF		= $(PDCURSES_SRCDIR)\exp-wide.def
+
+DEFDEPS		= $(BASEDEF)
+
+ifeq ($(WIDE),Y)
+	CFLAGS += -DPDC_WIDE
+	DEFDEPS += $(WIDEDEF)
+endif
+
+ifeq ($(UTF8),Y)
+	CFLAGS += -DPDC_FORCE_UTF8
+endif
+
+DEFFILE		= pdcurses.def
+
+LINK		= gcc
+
+ifeq ($(DLL),Y)
+	CFLAGS += -DPDC_DLL_BUILD
+	LIBEXE = gcc $(DEFFILE)
+	LIBFLAGS = -Wl,--out-implib,pdcurses.a -shared -o
+	LIBCURSES = pdcurses.dll
+	LIBDEPS = $(LIBOBJS) $(PDCOBJS) $(DEFFILE)
+	CLEAN = $(LIBCURSES) *.a $(DEFFILE)
+else
+	LIBEXE = ar
+	LIBFLAGS = rcv
+	LIBCURSES = pdcurses.a
+	LIBDEPS = $(LIBOBJS) $(PDCOBJS)
+	CLEAN = *.a
+endif
+
+.PHONY: all libs clean demos dist
+
+all:	libs demos
+
+libs:	$(LIBCURSES)
+
+clean:
+	-del *.o
+	-del *.exe
+	-del $(CLEAN)
+
+demos:	$(DEMOS)
+	strip *.exe
+
+$(DEFFILE): $(DEFDEPS)
+	echo LIBRARY pdcurses > $@
+	echo EXPORTS >> $@
+	type $(BASEDEF) >> $@
+ifeq ($(WIDE),Y)
+	type $(WIDEDEF) >> $@
+endif
+
+$(LIBCURSES) : $(LIBDEPS)
+	$(LIBEXE) $(LIBFLAGS) $@ $?
+	-copy pdcurses.a panel.a
+
+$(LIBOBJS) $(PDCOBJS) : $(PDCURSES_HEADERS)
+$(PDCOBJS) : $(PDCURSES_WIN_H)
+$(DEMOS) : $(PDCURSES_CURSES_H) $(LIBCURSES)
+panel.o : $(PANEL_HEADER)
+terminfo.o: $(TERM_HEADER)
+
+$(LIBOBJS) : %.o: $(srcdir)/%.c
+	$(CC) -c $(CFLAGS) $<
+
+$(PDCOBJS) : %.o: $(osdir)/%.c
+	$(CC) -c $(CFLAGS) $<
+
+firework.exe newdemo.exe rain.exe testcurs.exe worm.exe xmas.exe \
+ptest.exe: %.exe: $(demodir)/%.c
+	$(CC) $(CFLAGS) -o$@ $< $(LIBCURSES)
+
+tuidemo.exe: tuidemo.o tui.o
+	$(LINK) $(LDFLAGS) -o$@ tuidemo.o tui.o $(LIBCURSES)
+
+tui.o: $(demodir)/tui.c $(demodir)/tui.h $(PDCURSES_CURSES_H)
+	$(CC) -c $(CFLAGS) -I$(demodir) -o$@ $<
+
+tuidemo.o: $(demodir)/tuidemo.c $(PDCURSES_CURSES_H)
+	$(CC) -c $(CFLAGS) -I$(demodir) -o$@ $<
+
+PLATFORM1 = MinGW Win32
+PLATFORM2 = MinGW for Win32
+ARCNAME = pdc$(VER)_ming_w32
+
+include $(PDCURSES_SRCDIR)/makedist.mif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/win32/pdcclip.c b/payloads/libpayload/curses/PDCurses-3.4/win32/pdcclip.c
new file mode 100644
index 0000000000..35b6bba514
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/win32/pdcclip.c
@@ -0,0 +1,145 @@
+/* Public Domain Curses */
+
+#include "pdcwin.h"
+
+RCSID("$Id: pdcclip.c,v 1.30 2008/07/14 04:24:52 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         clipboard
+
+  Synopsis:
+        int PDC_getclipboard(char **contents, long *length);
+        int PDC_setclipboard(const char *contents, long length);
+        int PDC_freeclipboard(char *contents);
+        int PDC_clearclipboard(void);
+
+  Description:
+        PDC_getclipboard() gets the textual contents of the system's 
+        clipboard. This function returns the contents of the clipboard 
+        in the contents argument. It is the responsibilitiy of the 
+        caller to free the memory returned, via PDC_freeclipboard().
+        The length of the clipboard contents is returned in the length 
+        argument.
+
+        PDC_setclipboard copies the supplied text into the system's 
+        clipboard, emptying the clipboard prior to the copy.
+
+        PDC_clearclipboard() clears the internal clipboard.
+
+  Return Values:
+        indicator of success/failure of call.
+        PDC_CLIP_SUCCESS        the call was successful
+        PDC_CLIP_MEMORY_ERROR   unable to allocate sufficient memory for 
+                                the clipboard contents
+        PDC_CLIP_EMPTY          the clipboard contains no text
+        PDC_CLIP_ACCESS_ERROR   no clipboard support
+
+  Portability                                X/Open    BSD    SYS V
+        PDC_getclipboard                        -       -       -
+        PDC_setclipboard                        -       -       -
+        PDC_freeclipboard                       -       -       -
+        PDC_clearclipboard                      -       -       -
+
+**man-end****************************************************************/
+
+#ifdef PDC_WIDE
+# define PDC_TEXT CF_UNICODETEXT
+#else
+# define PDC_TEXT CF_OEMTEXT
+#endif
+
+int PDC_getclipboard(char **contents, long *length)
+{
+    HANDLE handle;
+    long len;
+
+    PDC_LOG(("PDC_getclipboard() - called\n"));
+
+    if (!OpenClipboard(NULL))
+        return PDC_CLIP_ACCESS_ERROR;
+
+    if ((handle = GetClipboardData(PDC_TEXT)) == NULL)
+    {
+        CloseClipboard();
+        return PDC_CLIP_EMPTY;
+    }
+
+#ifdef PDC_WIDE
+    len = wcslen((wchar_t *)handle) * 3;
+#else
+    len = strlen((char *)handle);
+#endif
+    *contents = (char *)GlobalAlloc(GMEM_FIXED, len + 1);
+
+    if (!*contents)
+    {
+        CloseClipboard();
+        return PDC_CLIP_MEMORY_ERROR;
+    }
+
+#ifdef PDC_WIDE
+    len = PDC_wcstombs((char *)*contents, (wchar_t *)handle, len);
+#else
+    strcpy((char *)*contents, (char *)handle);
+#endif
+    *length = len;
+    CloseClipboard();
+
+    return PDC_CLIP_SUCCESS;
+}
+
+int PDC_setclipboard(const char *contents, long length)
+{
+    HGLOBAL ptr1;
+    LPTSTR ptr2;
+
+    PDC_LOG(("PDC_setclipboard() - called\n"));
+
+    if (!OpenClipboard(NULL))
+        return PDC_CLIP_ACCESS_ERROR;
+
+    ptr1 = GlobalAlloc(GMEM_MOVEABLE|GMEM_DDESHARE, 
+        (length + 1) * sizeof(TCHAR));
+
+    if (!ptr1)
+        return PDC_CLIP_MEMORY_ERROR;
+
+    ptr2 = GlobalLock(ptr1);
+
+#ifdef PDC_WIDE
+    PDC_mbstowcs((wchar_t *)ptr2, contents, length);
+#else
+    memcpy((char *)ptr2, contents, length + 1);
+#endif
+    GlobalUnlock(ptr1);
+    EmptyClipboard();
+
+    if (!SetClipboardData(PDC_TEXT, ptr1))
+    {
+        GlobalFree(ptr1);
+        return PDC_CLIP_ACCESS_ERROR;
+    }
+
+    CloseClipboard();
+    GlobalFree(ptr1);
+
+    return PDC_CLIP_SUCCESS;
+}
+
+int PDC_freeclipboard(char *contents)
+{
+    PDC_LOG(("PDC_freeclipboard() - called\n"));
+
+    GlobalFree(contents);
+    return PDC_CLIP_SUCCESS;
+}
+
+int PDC_clearclipboard(void)
+{
+    PDC_LOG(("PDC_clearclipboard() - called\n"));
+
+    EmptyClipboard();
+
+    return PDC_CLIP_SUCCESS;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/win32/pdcdisp.c b/payloads/libpayload/curses/PDCurses-3.4/win32/pdcdisp.c
new file mode 100644
index 0000000000..c2ad8142c6
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/win32/pdcdisp.c
@@ -0,0 +1,117 @@
+/* Public Domain Curses */
+
+#include "pdcwin.h"
+
+RCSID("$Id: pdcdisp.c,v 1.47 2008/07/14 04:24:52 wmcbrine Exp $")
+
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef CHTYPE_LONG
+
+# define A(x) ((chtype)x | A_ALTCHARSET)
+
+chtype acs_map[128] =
+{
+    A(0), A(1), A(2), A(3), A(4), A(5), A(6), A(7), A(8), A(9), A(10),
+    A(11), A(12), A(13), A(14), A(15), A(16), A(17), A(18), A(19),
+    A(20), A(21), A(22), A(23), A(24), A(25), A(26), A(27), A(28), 
+    A(29), A(30), A(31), ' ', '!', '"', '#', '$', '%', '&', '\'', '(', 
+    ')', '*',
+
+# ifdef PDC_WIDE
+    0x2192, 0x2190, 0x2191, 0x2193,
+# else
+    A(0x1a), A(0x1b), A(0x18), A(0x19),
+# endif
+
+    '/',
+
+# ifdef PDC_WIDE
+    0x2588,
+# else
+    0xdb,
+# endif
+
+    '1', '2', '3', '4', '5', '6', '7', '8', '9', ':', ';', '<', '=',
+    '>', '?', '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J',
+    'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
+    'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
+
+# ifdef PDC_WIDE
+    0x2666, 0x2592,
+# else
+    A(0x04), 0xb1,
+# endif
+
+    'b', 'c', 'd', 'e',
+
+# ifdef PDC_WIDE
+    0x00b0, 0x00b1, 0x2591, 0x00a4, 0x2518, 0x2510, 0x250c, 0x2514,
+    0x253c, 0x23ba, 0x23bb, 0x2500, 0x23bc, 0x23bd, 0x251c, 0x2524,
+    0x2534, 0x252c, 0x2502, 0x2264, 0x2265, 0x03c0, 0x2260, 0x00a3,
+    0x00b7,
+# else
+    0xf8, 0xf1, 0xb0, A(0x0f), 0xd9, 0xbf, 0xda, 0xc0, 0xc5, 0x2d, 0x2d,
+    0xc4, 0x2d, 0x5f, 0xc3, 0xb4, 0xc1, 0xc2, 0xb3, 0xf3, 0xf2, 0xe3,
+    0xd8, 0x9c, 0xf9,
+# endif
+
+    A(127)
+};
+
+# undef A
+
+#endif
+
+/* position hardware cursor at (y, x) */
+
+void PDC_gotoyx(int row, int col)
+{
+    COORD coord;
+
+    PDC_LOG(("PDC_gotoyx() - called: row %d col %d from row %d col %d\n",
+             row, col, SP->cursrow, SP->curscol));
+
+    coord.X = col;
+    coord.Y = row;
+
+    SetConsoleCursorPosition(pdc_con_out, coord);
+}
+
+/* update the given physical line to look like the corresponding line in
+   curscr */
+
+void PDC_transform_line(int lineno, int x, int len, const chtype *srcp)
+{
+    CHAR_INFO ci[512];
+    int j;
+    COORD bufSize, bufPos;
+    SMALL_RECT sr;
+
+    PDC_LOG(("PDC_transform_line() - called: lineno=%d\n", lineno));
+
+    bufPos.X = bufPos.Y = 0;
+
+    bufSize.X = len;
+    bufSize.Y = 1;
+
+    sr.Top = lineno;
+    sr.Bottom = lineno;
+    sr.Left = x;
+    sr.Right = x + len - 1;
+
+    for (j = 0; j < len; j++)
+    {
+        chtype ch = srcp[j];
+
+        ci[j].Attributes = pdc_atrtab[ch >> PDC_ATTR_SHIFT];
+#ifdef CHTYPE_LONG
+        if (ch & A_ALTCHARSET && !(ch & 0xff80))
+            ch = acs_map[ch & 0x7f];
+#endif
+        ci[j].Char.UnicodeChar = ch & A_CHARTEXT;
+    }
+
+    WriteConsoleOutput(pdc_con_out, ci, bufSize, bufPos, &sr);
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/win32/pdcgetsc.c b/payloads/libpayload/curses/PDCurses-3.4/win32/pdcgetsc.c
new file mode 100644
index 0000000000..15f0dc5f80
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/win32/pdcgetsc.c
@@ -0,0 +1,57 @@
+/* Public Domain Curses */
+
+#include "pdcwin.h"
+
+RCSID("$Id: pdcgetsc.c,v 1.36 2008/07/14 04:24:52 wmcbrine Exp $")
+
+/* get the cursor size/shape */
+
+int PDC_get_cursor_mode(void)
+{
+    CONSOLE_CURSOR_INFO ci;
+    
+    PDC_LOG(("PDC_get_cursor_mode() - called\n"));
+
+    GetConsoleCursorInfo(pdc_con_out, &ci);
+
+    return ci.dwSize;
+}
+
+/* return number of screen rows */
+
+int PDC_get_rows(void)
+{
+    CONSOLE_SCREEN_BUFFER_INFO scr;
+
+    PDC_LOG(("PDC_get_rows() - called\n"));
+
+    GetConsoleScreenBufferInfo(pdc_con_out, &scr);
+
+    return scr.srWindow.Bottom - scr.srWindow.Top + 1;
+}
+
+/* return number of buffer rows */
+
+int PDC_get_buffer_rows(void)
+{
+    CONSOLE_SCREEN_BUFFER_INFO scr;
+
+    PDC_LOG(("PDC_get_buffer_rows() - called\n"));
+
+    GetConsoleScreenBufferInfo(pdc_con_out, &scr);
+
+    return scr.dwSize.Y;
+}
+
+/* return width of screen/viewport */
+
+int PDC_get_columns(void)
+{
+    CONSOLE_SCREEN_BUFFER_INFO scr;
+
+    PDC_LOG(("PDC_get_columns() - called\n"));
+
+    GetConsoleScreenBufferInfo(pdc_con_out, &scr);
+
+    return scr.srWindow.Right - scr.srWindow.Left + 1;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/win32/pdckbd.c b/payloads/libpayload/curses/PDCurses-3.4/win32/pdckbd.c
new file mode 100644
index 0000000000..1c5b05b0fe
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/win32/pdckbd.c
@@ -0,0 +1,656 @@
+/* Public Domain Curses */
+
+#include "pdcwin.h"
+
+RCSID("$Id: pdckbd.c,v 1.115 2008/07/20 20:12:04 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         pdckbd
+
+  Synopsis:
+        unsigned long PDC_get_input_fd(void);
+
+  Description:
+        PDC_get_input_fd() returns the file descriptor that PDCurses 
+        reads its input from. It can be used for select().
+
+  Portability                                X/Open    BSD    SYS V
+        PDC_get_input_fd                        -       -       -
+
+**man-end****************************************************************/
+
+unsigned long pdc_key_modifiers = 0L;
+
+/* These variables are used to store information about the next
+   Input Event. */
+
+static INPUT_RECORD save_ip;
+static MOUSE_STATUS old_mouse_status;
+static DWORD event_count = 0;
+static SHORT left_key;
+static int key_count = 0;
+static int save_press = 0;
+
+#define KEV save_ip.Event.KeyEvent
+#define MEV save_ip.Event.MouseEvent
+
+/************************************************************************
+ *    Table for key code translation of function keys in keypad mode    *  
+ *    These values are for strict IBM keyboard compatibles only         *
+ ************************************************************************/
+
+typedef struct
+{
+    unsigned short normal;
+    unsigned short shift;
+    unsigned short control;
+    unsigned short alt;
+    unsigned short extended;
+} KPTAB;
+
+static KPTAB kptab[] =
+{
+   {0,          0,         0,           0,          0   }, /* 0  */
+   {0,          0,         0,           0,          0   }, /* 1   VK_LBUTTON */
+   {0,          0,         0,           0,          0   }, /* 2   VK_RBUTTON */
+   {0,          0,         0,           0,          0   }, /* 3   VK_CANCEL  */
+   {0,          0,         0,           0,          0   }, /* 4   VK_MBUTTON */
+   {0,          0,         0,           0,          0   }, /* 5   */
+   {0,          0,         0,           0,          0   }, /* 6   */
+   {0,          0,         0,           0,          0   }, /* 7   */
+   {0x08,       0x08,      0x7F,        ALT_BKSP,   0   }, /* 8   VK_BACK    */
+   {0x09,       KEY_BTAB,  CTL_TAB,     ALT_TAB,    999 }, /* 9   VK_TAB     */
+   {0,          0,         0,           0,          0   }, /* 10  */
+   {0,          0,         0,           0,          0   }, /* 11  */
+   {KEY_B2,     0x35,      CTL_PAD5,    ALT_PAD5,   0   }, /* 12  VK_CLEAR   */
+   {0x0D,       0x0D,      CTL_ENTER,   ALT_ENTER,  1   }, /* 13  VK_RETURN  */
+   {0,          0,         0,           0,          0   }, /* 14  */
+   {0,          0,         0,           0,          0   }, /* 15  */
+   {0,          0,         0,           0,          0   }, /* 16  VK_SHIFT   HANDLED SEPARATELY */
+   {0,          0,         0,           0,          0   }, /* 17  VK_CONTROL HANDLED SEPARATELY */
+   {0,          0,         0,           0,          0   }, /* 18  VK_MENU    HANDLED SEPARATELY */
+   {0,          0,         0,           0,          0   }, /* 19  VK_PAUSE   */
+   {0,          0,         0,           0,          0   }, /* 20  VK_CAPITAL HANDLED SEPARATELY */
+   {0,          0,         0,           0,          0   }, /* 21  VK_HANGUL  */
+   {0,          0,         0,           0,          0   }, /* 22  */
+   {0,          0,         0,           0,          0   }, /* 23  VK_JUNJA   */
+   {0,          0,         0,           0,          0   }, /* 24  VK_FINAL   */
+   {0,          0,         0,           0,          0   }, /* 25  VK_HANJA   */
+   {0,          0,         0,           0,          0   }, /* 26  */
+   {0x1B,       0x1B,      0x1B,        ALT_ESC,    0   }, /* 27  VK_ESCAPE  */
+   {0,          0,         0,           0,          0   }, /* 28  VK_CONVERT */
+   {0,          0,         0,           0,          0   }, /* 29  VK_NONCONVERT */
+   {0,          0,         0,           0,          0   }, /* 30  VK_ACCEPT  */
+   {0,          0,         0,           0,          0   }, /* 31  VK_MODECHANGE */
+   {0x20,       0x20,      0x20,        0x20,       0   }, /* 32  VK_SPACE   */
+   {KEY_A3,     0x39,      CTL_PAD9,    ALT_PAD9,   3   }, /* 33  VK_PRIOR   */
+   {KEY_C3,     0x33,      CTL_PAD3,    ALT_PAD3,   4   }, /* 34  VK_NEXT    */
+   {KEY_C1,     0x31,      CTL_PAD1,    ALT_PAD1,   5   }, /* 35  VK_END     */
+   {KEY_A1,     0x37,      CTL_PAD7,    ALT_PAD7,   6   }, /* 36  VK_HOME    */
+   {KEY_B1,     0x34,      CTL_PAD4,    ALT_PAD4,   7   }, /* 37  VK_LEFT    */
+   {KEY_A2,     0x38,      CTL_PAD8,    ALT_PAD8,   8   }, /* 38  VK_UP      */
+   {KEY_B3,     0x36,      CTL_PAD6,    ALT_PAD6,   9   }, /* 39  VK_RIGHT   */
+   {KEY_C2,     0x32,      CTL_PAD2,    ALT_PAD2,   10  }, /* 40  VK_DOWN    */
+   {0,          0,         0,           0,          0   }, /* 41  VK_SELECT  */
+   {0,          0,         0,           0,          0   }, /* 42  VK_PRINT   */
+   {0,          0,         0,           0,          0   }, /* 43  VK_EXECUTE */
+   {0,          0,         0,           0,          0   }, /* 44  VK_SNAPSHOT*/
+   {PAD0,       0x30,      CTL_PAD0,    ALT_PAD0,   11  }, /* 45  VK_INSERT  */
+   {PADSTOP,    0x2E,      CTL_PADSTOP, ALT_PADSTOP,12  }, /* 46  VK_DELETE  */
+   {0,          0,         0,           0,          0   }, /* 47  VK_HELP    */
+   {0x30,       0x29,      0,           ALT_0,      0   }, /* 48  */
+   {0x31,       0x21,      0,           ALT_1,      0   }, /* 49  */
+   {0x32,       0x40,      0,           ALT_2,      0   }, /* 50  */
+   {0x33,       0x23,      0,           ALT_3,      0   }, /* 51  */
+   {0x34,       0x24,      0,           ALT_4,      0   }, /* 52  */
+   {0x35,       0x25,      0,           ALT_5,      0   }, /* 53  */
+   {0x36,       0x5E,      0,           ALT_6,      0   }, /* 54  */
+   {0x37,       0x26,      0,           ALT_7,      0   }, /* 55  */
+   {0x38,       0x2A,      0,           ALT_8,      0   }, /* 56  */
+   {0x39,       0x28,      0,           ALT_9,      0   }, /* 57  */
+   {0,          0,         0,           0,          0   }, /* 58  */
+   {0,          0,         0,           0,          0   }, /* 59  */
+   {0,          0,         0,           0,          0   }, /* 60  */
+   {0,          0,         0,           0,          0   }, /* 61  */
+   {0,          0,         0,           0,          0   }, /* 62  */
+   {0,          0,         0,           0,          0   }, /* 63  */
+   {0,          0,         0,           0,          0   }, /* 64  */
+   {0x61,       0x41,      0x01,        ALT_A,      0   }, /* 65  */
+   {0x62,       0x42,      0x02,        ALT_B,      0   }, /* 66  */
+   {0x63,       0x43,      0x03,        ALT_C,      0   }, /* 67  */
+   {0x64,       0x44,      0x04,        ALT_D,      0   }, /* 68  */
+   {0x65,       0x45,      0x05,        ALT_E,      0   }, /* 69  */
+   {0x66,       0x46,      0x06,        ALT_F,      0   }, /* 70  */
+   {0x67,       0x47,      0x07,        ALT_G,      0   }, /* 71  */
+   {0x68,       0x48,      0x08,        ALT_H,      0   }, /* 72  */
+   {0x69,       0x49,      0x09,        ALT_I,      0   }, /* 73  */
+   {0x6A,       0x4A,      0x0A,        ALT_J,      0   }, /* 74  */
+   {0x6B,       0x4B,      0x0B,        ALT_K,      0   }, /* 75  */
+   {0x6C,       0x4C,      0x0C,        ALT_L,      0   }, /* 76  */
+   {0x6D,       0x4D,      0x0D,        ALT_M,      0   }, /* 77  */
+   {0x6E,       0x4E,      0x0E,        ALT_N,      0   }, /* 78  */
+   {0x6F,       0x4F,      0x0F,        ALT_O,      0   }, /* 79  */
+   {0x70,       0x50,      0x10,        ALT_P,      0   }, /* 80  */
+   {0x71,       0x51,      0x11,        ALT_Q,      0   }, /* 81  */
+   {0x72,       0x52,      0x12,        ALT_R,      0   }, /* 82  */
+   {0x73,       0x53,      0x13,        ALT_S,      0   }, /* 83  */
+   {0x74,       0x54,      0x14,        ALT_T,      0   }, /* 84  */
+   {0x75,       0x55,      0x15,        ALT_U,      0   }, /* 85  */
+   {0x76,       0x56,      0x16,        ALT_V,      0   }, /* 86  */
+   {0x77,       0x57,      0x17,        ALT_W,      0   }, /* 87  */
+   {0x78,       0x58,      0x18,        ALT_X,      0   }, /* 88  */
+   {0x79,       0x59,      0x19,        ALT_Y,      0   }, /* 89  */
+   {0x7A,       0x5A,      0x1A,        ALT_Z,      0   }, /* 90  */
+   {0,          0,         0,           0,          0   }, /* 91  VK_LWIN    */
+   {0,          0,         0,           0,          0   }, /* 92  VK_RWIN    */
+   {0,          0,         0,           0,          0   }, /* 93  VK_APPS    */
+   {0,          0,         0,           0,          0   }, /* 94  */
+   {0,          0,         0,           0,          0   }, /* 95  */
+   {0x30,       0,         CTL_PAD0,    ALT_PAD0,   0   }, /* 96  VK_NUMPAD0 */
+   {0x31,       0,         CTL_PAD1,    ALT_PAD1,   0   }, /* 97  VK_NUMPAD1 */
+   {0x32,       0,         CTL_PAD2,    ALT_PAD2,   0   }, /* 98  VK_NUMPAD2 */
+   {0x33,       0,         CTL_PAD3,    ALT_PAD3,   0   }, /* 99  VK_NUMPAD3 */
+   {0x34,       0,         CTL_PAD4,    ALT_PAD4,   0   }, /* 100 VK_NUMPAD4 */
+   {0x35,       0,         CTL_PAD5,    ALT_PAD5,   0   }, /* 101 VK_NUMPAD5 */
+   {0x36,       0,         CTL_PAD6,    ALT_PAD6,   0   }, /* 102 VK_NUMPAD6 */
+   {0x37,       0,         CTL_PAD7,    ALT_PAD7,   0   }, /* 103 VK_NUMPAD7 */
+   {0x38,       0,         CTL_PAD8,    ALT_PAD8,   0   }, /* 104 VK_NUMPAD8 */
+   {0x39,       0,         CTL_PAD9,    ALT_PAD9,   0   }, /* 105 VK_NUMPAD9 */
+   {PADSTAR,   SHF_PADSTAR,CTL_PADSTAR, ALT_PADSTAR,999 }, /* 106 VK_MULTIPLY*/
+   {PADPLUS,   SHF_PADPLUS,CTL_PADPLUS, ALT_PADPLUS,999 }, /* 107 VK_ADD     */
+   {0,          0,         0,           0,          0   }, /* 108 VK_SEPARATOR     */
+   {PADMINUS, SHF_PADMINUS,CTL_PADMINUS,ALT_PADMINUS,999}, /* 109 VK_SUBTRACT*/
+   {0x2E,       0,         CTL_PADSTOP, ALT_PADSTOP,0   }, /* 110 VK_DECIMAL */
+   {PADSLASH,  SHF_PADSLASH,CTL_PADSLASH,ALT_PADSLASH,2 }, /* 111 VK_DIVIDE  */
+   {KEY_F(1),   KEY_F(13), KEY_F(25),   KEY_F(37),  0   }, /* 112 VK_F1      */
+   {KEY_F(2),   KEY_F(14), KEY_F(26),   KEY_F(38),  0   }, /* 113 VK_F2      */
+   {KEY_F(3),   KEY_F(15), KEY_F(27),   KEY_F(39),  0   }, /* 114 VK_F3      */
+   {KEY_F(4),   KEY_F(16), KEY_F(28),   KEY_F(40),  0   }, /* 115 VK_F4      */
+   {KEY_F(5),   KEY_F(17), KEY_F(29),   KEY_F(41),  0   }, /* 116 VK_F5      */
+   {KEY_F(6),   KEY_F(18), KEY_F(30),   KEY_F(42),  0   }, /* 117 VK_F6      */
+   {KEY_F(7),   KEY_F(19), KEY_F(31),   KEY_F(43),  0   }, /* 118 VK_F7      */
+   {KEY_F(8),   KEY_F(20), KEY_F(32),   KEY_F(44),  0   }, /* 119 VK_F8      */
+   {KEY_F(9),   KEY_F(21), KEY_F(33),   KEY_F(45),  0   }, /* 120 VK_F9      */
+   {KEY_F(10),  KEY_F(22), KEY_F(34),   KEY_F(46),  0   }, /* 121 VK_F10     */
+   {KEY_F(11),  KEY_F(23), KEY_F(35),   KEY_F(47),  0   }, /* 122 VK_F11     */
+   {KEY_F(12),  KEY_F(24), KEY_F(36),   KEY_F(48),  0   }, /* 123 VK_F12     */
+
+   /* 124 through 218 */
+
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, 
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, 
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+   {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0},
+
+   {0x5B,       0x7B,      0x1B,        ALT_LBRACKET,0  }, /* 219 */
+   {0x5C,       0x7C,      0x1C,        ALT_BSLASH, 0   }, /* 220 */
+   {0x5D,       0x7D,      0x1D,        ALT_RBRACKET,0  }, /* 221 */
+   {0,          0,         0x27,        ALT_FQUOTE, 0   }, /* 222 */
+   {0,          0,         0,           0,          0   }, /* 223 */
+   {0,          0,         0,           0,          0   }, /* 224 */
+   {0,          0,         0,           0,          0   }  /* 225 */
+};
+
+static KPTAB ext_kptab[] =
+{
+   {0,          0,              0,              0,          }, /* MUST BE EMPTY */
+   {PADENTER,   SHF_PADENTER,   CTL_PADENTER,   ALT_PADENTER}, /* 13 */
+   {PADSLASH,   SHF_PADSLASH,   CTL_PADSLASH,   ALT_PADSLASH}, /* 111 */
+   {KEY_PPAGE,  KEY_SPREVIOUS,  CTL_PGUP,       ALT_PGUP    }, /* 33 */
+   {KEY_NPAGE,  KEY_SNEXT,      CTL_PGDN,       ALT_PGDN    }, /* 34 */
+   {KEY_END,    KEY_SEND,       CTL_END,        ALT_END     }, /* 35 */
+   {KEY_HOME,   KEY_SHOME,      CTL_HOME,       ALT_HOME    }, /* 36 */
+   {KEY_LEFT,   KEY_SLEFT,      CTL_LEFT,       ALT_LEFT    }, /* 37 */
+   {KEY_UP,     KEY_SUP,        CTL_UP,         ALT_UP      }, /* 38 */
+   {KEY_RIGHT,  KEY_SRIGHT,     CTL_RIGHT,      ALT_RIGHT   }, /* 39 */
+   {KEY_DOWN,   KEY_SDOWN,      CTL_DOWN,       ALT_DOWN    }, /* 40 */
+   {KEY_IC,     KEY_SIC,        CTL_INS,        ALT_INS     }, /* 45 */
+   {KEY_DC,     KEY_SDC,        CTL_DEL,        ALT_DEL     }, /* 46 */
+   {PADSLASH,   SHF_PADSLASH,   CTL_PADSLASH,   ALT_PADSLASH}, /* 191 */
+};
+
+/* End of kptab[] */
+
+unsigned long PDC_get_input_fd(void)
+{
+    PDC_LOG(("PDC_get_input_fd() - called\n"));
+
+    return 0L;
+}
+
+void PDC_set_keyboard_binary(bool on)
+{
+    PDC_LOG(("PDC_set_keyboard_binary() - called\n"));
+}
+
+/* check if a key or mouse event is waiting */
+
+bool PDC_check_key(void)
+{
+    if (key_count > 0)
+        return TRUE;
+
+    GetNumberOfConsoleInputEvents(pdc_con_in, &event_count);
+
+    return (event_count != 0);
+}
+
+/* _get_key_count returns 0 if save_ip doesn't contain an event which
+   should be passed back to the user. This function filters "useless"
+   events.
+
+   The function returns the number of keys waiting. This may be > 1
+   if the repetition of real keys pressed so far are > 1.
+
+   Returns 0 on NUMLOCK, CAPSLOCK, SCROLLLOCK.
+
+   Returns 1 for SHIFT, ALT, CTRL only if no other key has been pressed
+   in between, and SP->return_key_modifiers is set; these are returned
+   on keyup.
+
+   Normal keys are returned on keydown only. The number of repetitions
+   are returned. Dead keys (diacritics) are omitted. See below for a
+   description.
+*/
+
+static int _get_key_count(void)
+{
+    int num_keys = 0, vk;
+
+    PDC_LOG(("_get_key_count() - called\n"));
+
+    vk = KEV.wVirtualKeyCode;
+
+    if (KEV.bKeyDown)
+    {
+        /* key down */
+
+        save_press = 0;
+
+        if (vk == VK_CAPITAL || vk == VK_NUMLOCK || vk == VK_SCROLL)
+        {
+            /* throw away these modifiers */
+        }
+        else if (vk == VK_SHIFT || vk == VK_CONTROL || vk == VK_MENU)
+        {
+            /* These keys are returned on keyup only. */
+
+            save_press = vk;
+            switch (vk)
+            {
+            case VK_SHIFT:
+                left_key = GetKeyState(VK_LSHIFT);
+                break;
+            case VK_CONTROL:
+                left_key = GetKeyState(VK_LCONTROL);
+                break;
+            case VK_MENU:
+                left_key = GetKeyState(VK_LMENU);
+            }
+        }
+        else
+        {
+            /* Check for diacritics. These are dead keys. Some locales 
+               have modified characters like umlaut-a, which is an "a" 
+               with two dots on it. In some locales you have to press a 
+               special key (the dead key) immediately followed by the 
+               "a" to get a composed umlaut-a. The special key may have 
+               a normal meaning with different modifiers. */
+
+            if (KEV.uChar.UnicodeChar || !(MapVirtualKey(vk, 2) & 0x80000000))
+                num_keys = KEV.wRepeatCount;
+        }
+    }
+    else
+    {
+        /* key up */
+
+        /* Only modifier keys or the results of ALT-numpad entry are
+           returned on keyup */
+
+        if ((vk == VK_MENU && KEV.uChar.UnicodeChar) ||
+           ((vk == VK_SHIFT || vk == VK_CONTROL || vk == VK_MENU) &&
+             vk == save_press))
+        {
+            save_press = 0;
+            num_keys = 1;
+        }
+    }
+
+    PDC_LOG(("_get_key_count() - returning: num_keys %d\n", num_keys));
+
+    return num_keys;
+}
+
+/* _process_key_event returns -1 if the key in save_ip should be
+   ignored. Otherwise it returns the keycode which should be returned
+   by PDC_get_key(). save_ip must be a key event.
+
+   CTRL-ALT support has been disabled, when is it emitted plainly?  */
+
+static int _process_key_event(void)
+{
+    int key = (unsigned short)KEV.uChar.UnicodeChar;
+    WORD vk = KEV.wVirtualKeyCode;
+    DWORD state = KEV.dwControlKeyState;
+
+    int idx;
+    BOOL enhanced;
+
+    SP->key_code = TRUE;
+
+    /* Save the key modifiers if required. Do this first to allow to
+       detect e.g. a pressed CTRL key after a hit of NUMLOCK. */
+
+    if (SP->save_key_modifiers)
+    {
+        if (state & (LEFT_ALT_PRESSED|RIGHT_ALT_PRESSED))
+            pdc_key_modifiers |= PDC_KEY_MODIFIER_ALT;
+
+        if (state & SHIFT_PRESSED)
+            pdc_key_modifiers |= PDC_KEY_MODIFIER_SHIFT;
+
+        if (state & (LEFT_CTRL_PRESSED|RIGHT_CTRL_PRESSED))
+            pdc_key_modifiers |= PDC_KEY_MODIFIER_CONTROL;
+
+        if (state & NUMLOCK_ON)
+            pdc_key_modifiers |= PDC_KEY_MODIFIER_NUMLOCK;
+    }
+
+    /* Handle modifier keys hit by themselves */
+
+    switch (vk)
+    {
+    case VK_SHIFT: /* shift */
+        if (!SP->return_key_modifiers)
+            return -1;
+
+        return (left_key & 0x8000) ? KEY_SHIFT_L : KEY_SHIFT_R;
+
+    case VK_CONTROL: /* control */
+        if (!SP->return_key_modifiers)
+            return -1;
+
+        return (left_key & 0x8000) ? KEY_CONTROL_L : KEY_CONTROL_R;
+
+    case VK_MENU: /* alt */
+        if (!key)
+        {
+            if (!SP->return_key_modifiers)
+                return -1;
+
+            return (left_key & 0x8000) ? KEY_ALT_L : KEY_ALT_R;
+        }
+    }
+
+    /* The system may emit Ascii or Unicode characters depending on
+       whether ReadConsoleInputA or ReadConsoleInputW is used.
+
+       Normally, if key != 0 then the system did the translation
+       successfully. But this is not true for LEFT_ALT (different to
+       RIGHT_ALT). In case of LEFT_ALT we can get key != 0. So
+       check for this first. */
+
+    if (key && ( !(state & LEFT_ALT_PRESSED) ||
+        (state & RIGHT_ALT_PRESSED) ))
+    {
+        /* This code should catch all keys returning a printable
+           character. Characters above 0x7F should be returned as
+           positive codes. But if'ndef NUMKEYPAD we have to return
+           extended keycodes for keypad codes. */
+
+#ifndef NUMKEYPAD
+        if (kptab[vk].extended == 0)
+#endif
+        {
+            SP->key_code = FALSE;
+            return key;
+        }
+    }
+
+    /* This case happens if a functional key has been entered. */
+
+    if ((state & ENHANCED_KEY) && (kptab[vk].extended != 999))
+    {
+        enhanced = TRUE;
+        idx = kptab[vk].extended;
+    }
+    else
+    {
+        enhanced = FALSE;
+        idx = vk;
+    }
+
+    if (state & SHIFT_PRESSED)
+        key = enhanced ? ext_kptab[idx].shift : kptab[idx].shift;
+
+    else if (state & (LEFT_CTRL_PRESSED|RIGHT_CTRL_PRESSED))
+        key = enhanced ? ext_kptab[idx].control : kptab[idx].control;
+
+    else if (state & (LEFT_ALT_PRESSED|RIGHT_ALT_PRESSED))
+        key = enhanced ? ext_kptab[idx].alt : kptab[idx].alt;
+
+    else
+        key = enhanced ? ext_kptab[idx].normal : kptab[idx].normal;
+
+    if (key < KEY_CODE_YES)
+        SP->key_code = FALSE;
+
+    return key;
+}
+
+static int _process_mouse_event(void)
+{
+    static const DWORD button_mask[] = {1, 4, 2};
+    short action, shift_flags = 0;
+    int i;
+
+    save_press = 0;
+    SP->key_code = TRUE;
+
+    memset(&pdc_mouse_status, 0, sizeof(MOUSE_STATUS));
+
+    /* Handle scroll wheel */
+
+    if (MEV.dwEventFlags == 4)
+    {
+        pdc_mouse_status.changes = (MEV.dwButtonState & 0xFF000000) ?
+            PDC_MOUSE_WHEEL_DOWN : PDC_MOUSE_WHEEL_UP;
+
+        pdc_mouse_status.x = -1;
+        pdc_mouse_status.y = -1;
+
+        memset(&old_mouse_status, 0, sizeof(old_mouse_status));
+
+        return KEY_MOUSE;
+    }
+
+    action = (MEV.dwEventFlags == 2) ? BUTTON_DOUBLE_CLICKED :
+            ((MEV.dwEventFlags == 1) ? BUTTON_MOVED : BUTTON_PRESSED);
+
+    for (i = 0; i < 3; i++)
+        pdc_mouse_status.button[i] =
+            (MEV.dwButtonState & button_mask[i]) ? action : 0;
+
+    if (action == BUTTON_PRESSED && MEV.dwButtonState & 7 && SP->mouse_wait)
+    {
+        /* Check for a click -- a PRESS followed immediately by a release */
+
+        if (!event_count)
+        {
+            napms(SP->mouse_wait);
+
+            GetNumberOfConsoleInputEvents(pdc_con_in, &event_count);
+        }
+
+        if (event_count)
+        {
+            INPUT_RECORD ip;
+            DWORD count;
+            bool have_click = FALSE;
+
+            PeekConsoleInput(pdc_con_in, &ip, 1, &count);
+
+            for (i = 0; i < 3; i++)
+            {
+                if (pdc_mouse_status.button[i] == BUTTON_PRESSED &&
+                    !(ip.Event.MouseEvent.dwButtonState & button_mask[i]))
+                {
+                    pdc_mouse_status.button[i] = BUTTON_CLICKED;
+                    have_click = TRUE;
+                }
+            }
+
+            /* If a click was found, throw out the event */
+
+            if (have_click)
+                ReadConsoleInput(pdc_con_in, &ip, 1, &count);
+        }
+    }
+
+    pdc_mouse_status.x = MEV.dwMousePosition.X;
+    pdc_mouse_status.y = MEV.dwMousePosition.Y;
+
+    pdc_mouse_status.changes = 0;
+
+    for (i = 0; i < 3; i++)
+    {
+        if (old_mouse_status.button[i] != pdc_mouse_status.button[i])
+            pdc_mouse_status.changes |= (1 << i);
+
+        if (pdc_mouse_status.button[i] == BUTTON_MOVED)
+        {
+            /* Discard non-moved "moves" */
+
+            if (pdc_mouse_status.x == old_mouse_status.x &&
+                pdc_mouse_status.y == old_mouse_status.y)
+                return -1;
+
+            /* Motion events always flag the button as changed */
+
+            pdc_mouse_status.changes |= (1 << i);
+            pdc_mouse_status.changes |= PDC_MOUSE_MOVED;
+            break;
+        }
+    }
+
+    old_mouse_status = pdc_mouse_status;
+
+    /* Treat click events as release events for comparison purposes */
+
+    for (i = 0; i < 3; i++)
+    {
+        if (old_mouse_status.button[i] == BUTTON_CLICKED ||
+            old_mouse_status.button[i] == BUTTON_DOUBLE_CLICKED)
+            old_mouse_status.button[i] = BUTTON_RELEASED;
+    }
+
+    /* Check for SHIFT/CONTROL/ALT */
+
+    if (MEV.dwControlKeyState & (LEFT_ALT_PRESSED|RIGHT_ALT_PRESSED))
+        shift_flags |= BUTTON_ALT;
+
+    if (MEV.dwControlKeyState & (LEFT_CTRL_PRESSED|RIGHT_CTRL_PRESSED))
+        shift_flags |= BUTTON_CONTROL;
+
+    if (MEV.dwControlKeyState & SHIFT_PRESSED)
+        shift_flags |= BUTTON_SHIFT;
+
+    if (shift_flags)
+    {
+        for (i = 0; i < 3; i++)
+        {
+            if (pdc_mouse_status.changes & (1 << i))
+                pdc_mouse_status.button[i] |= shift_flags;
+        }
+    }
+
+    return KEY_MOUSE;
+}
+
+/* return the next available key or mouse event */
+
+int PDC_get_key(void)
+{
+    pdc_key_modifiers = 0L;
+
+    if (!key_count)
+    {
+        DWORD count;
+
+        ReadConsoleInput(pdc_con_in, &save_ip, 1, &count);
+        event_count--;
+
+        if (save_ip.EventType == MOUSE_EVENT)
+            key_count = 1;
+        else if (save_ip.EventType == KEY_EVENT)
+            key_count = _get_key_count();
+    }
+
+    if (key_count)
+    {
+        key_count--;
+
+        switch (save_ip.EventType)
+        {
+        case KEY_EVENT:
+            return _process_key_event();
+
+        case MOUSE_EVENT:
+            return _process_mouse_event();
+        }
+    }
+
+    return -1;
+}
+
+/* discard any pending keyboard or mouse input -- this is the core
+   routine for flushinp() */
+
+void PDC_flushinp(void)
+{
+    PDC_LOG(("PDC_flushinp() - called\n"));
+
+    FlushConsoleInputBuffer(pdc_con_in);
+}
+
+int PDC_mouse_set(void)
+{
+    /* If turning on mouse input: Set ENABLE_MOUSE_INPUT, and clear 
+       all other flags, including the extended flags;
+       If turning off the mouse: Set QuickEdit Mode to the status it 
+       had on startup, and clear all other flags */
+
+    SetConsoleMode(pdc_con_in, SP->_trap_mbe ?
+                   (ENABLE_MOUSE_INPUT|0x0080) : (pdc_quick_edit|0x0080));
+
+    memset(&old_mouse_status, 0, sizeof(old_mouse_status));
+
+    return OK;
+}
+
+int PDC_modifiers_set(void)
+{
+    return OK;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/win32/pdcscrn.c b/payloads/libpayload/curses/PDCurses-3.4/win32/pdcscrn.c
new file mode 100644
index 0000000000..b48ddaafd9
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/win32/pdcscrn.c
@@ -0,0 +1,620 @@
+/* Public Domain Curses */
+
+#include "pdcwin.h"
+
+RCSID("$Id: pdcscrn.c,v 1.92 2008/07/20 20:12:04 wmcbrine Exp $")
+
+#ifdef CHTYPE_LONG
+# define PDC_OFFSET 32
+#else
+# define PDC_OFFSET  8
+#endif
+
+/* COLOR_PAIR to attribute encoding table. */
+
+unsigned char *pdc_atrtab = (unsigned char *)NULL;
+
+HANDLE pdc_con_out = INVALID_HANDLE_VALUE;
+HANDLE pdc_con_in = INVALID_HANDLE_VALUE;
+
+DWORD pdc_quick_edit;
+
+static short curstoreal[16], realtocurs[16] =
+{
+    COLOR_BLACK, COLOR_BLUE, COLOR_GREEN, COLOR_CYAN, COLOR_RED,
+    COLOR_MAGENTA, COLOR_YELLOW, COLOR_WHITE, COLOR_BLACK + 8,
+    COLOR_BLUE + 8, COLOR_GREEN + 8, COLOR_CYAN + 8, COLOR_RED + 8,
+    COLOR_MAGENTA + 8, COLOR_YELLOW + 8, COLOR_WHITE + 8
+};
+
+enum { PDC_RESTORE_NONE, PDC_RESTORE_BUFFER, PDC_RESTORE_WINDOW };
+
+/* Struct for storing console registry keys, and for use with the 
+   undocumented WM_SETCONSOLEINFO message. Originally by James Brown, 
+   www.catch22.net. */
+
+static struct
+{
+    ULONG    Length;
+    COORD    ScreenBufferSize;
+    COORD    WindowSize;
+    ULONG    WindowPosX;
+    ULONG    WindowPosY;
+
+    COORD    FontSize;
+    ULONG    FontFamily;
+    ULONG    FontWeight;
+    WCHAR    FaceName[32];
+
+    ULONG    CursorSize;
+    ULONG    FullScreen;
+    ULONG    QuickEdit;
+    ULONG    AutoPosition;
+    ULONG    InsertMode;
+    
+    USHORT   ScreenColors;
+    USHORT   PopupColors;
+    ULONG    HistoryNoDup;
+    ULONG    HistoryBufferSize;
+    ULONG    NumberOfHistoryBuffers;
+    
+    COLORREF ColorTable[16];
+
+    ULONG    CodePage;
+    HWND     Hwnd;
+
+    WCHAR    ConsoleTitle[0x100];
+} console_info;
+
+static CONSOLE_SCREEN_BUFFER_INFO orig_scr;
+
+static CHAR_INFO *ci_save = NULL;
+static DWORD old_console_mode = 0;
+
+static bool is_nt;
+
+static HWND _find_console_handle(void)
+{
+    TCHAR orgtitle[1024], temptitle[1024];
+    HWND wnd;
+
+    GetConsoleTitle(orgtitle, 1024);
+
+    wsprintf(temptitle, TEXT("%d/%d"), GetTickCount(), GetCurrentProcessId());
+    SetConsoleTitle(temptitle);
+
+    Sleep(40);
+
+    wnd = FindWindow(NULL, temptitle);
+
+    SetConsoleTitle(orgtitle);
+
+    return wnd;
+}
+
+/* Undocumented console message */
+
+#define WM_SETCONSOLEINFO (WM_USER + 201)
+
+/* Wrapper around WM_SETCONSOLEINFO. We need to create the necessary 
+   section (file-mapping) object in the context of the process which 
+   owns the console, before posting the message. Originally by JB. */
+
+static void _set_console_info(void)
+{
+    CONSOLE_SCREEN_BUFFER_INFO csbi;
+    CONSOLE_CURSOR_INFO cci;
+    DWORD dwConsoleOwnerPid;
+    HANDLE hProcess;
+    HANDLE hSection, hDupSection;
+    PVOID ptrView;
+
+    /* Each-time initialization for console_info */
+
+    GetConsoleCursorInfo(pdc_con_out, &cci);
+    console_info.CursorSize = cci.dwSize;
+
+    GetConsoleScreenBufferInfo(pdc_con_out, &csbi);
+    console_info.ScreenBufferSize = csbi.dwSize;
+
+    console_info.WindowSize.X = csbi.srWindow.Right - csbi.srWindow.Left + 1;
+    console_info.WindowSize.Y = csbi.srWindow.Bottom - csbi.srWindow.Top + 1;
+
+    console_info.WindowPosX = csbi.srWindow.Left;
+    console_info.WindowPosY = csbi.srWindow.Top;
+
+    /* Open the process which "owns" the console */
+
+    GetWindowThreadProcessId(console_info.Hwnd, &dwConsoleOwnerPid);
+    
+    hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, dwConsoleOwnerPid);
+
+    /* Create a SECTION object backed by page-file, then map a view of
+       this section into the owner process so we can write the contents
+       of the CONSOLE_INFO buffer into it */
+
+    hSection = CreateFileMapping(INVALID_HANDLE_VALUE, 0, PAGE_READWRITE,
+                                 0, sizeof(console_info), 0);
+
+    /* Copy our console structure into the section-object */
+
+    ptrView = MapViewOfFile(hSection, FILE_MAP_WRITE|FILE_MAP_READ,
+                            0, 0, sizeof(console_info));
+
+    memcpy(ptrView, &console_info, sizeof(console_info));
+
+    UnmapViewOfFile(ptrView);
+
+    /* Map the memory into owner process */
+
+    DuplicateHandle(GetCurrentProcess(), hSection, hProcess, &hDupSection,
+                    0, FALSE, DUPLICATE_SAME_ACCESS);
+
+    /* Send console window the "update" message */
+
+    SendMessage(console_info.Hwnd, WM_SETCONSOLEINFO, (WPARAM)hDupSection, 0);
+
+    CloseHandle(hSection);
+    CloseHandle(hProcess);
+}
+
+/* One-time initialization for console_info -- color table and font info
+   from the registry; other values from functions. */
+
+static void _init_console_info(void)
+{
+    DWORD scrnmode, len;
+    HKEY reghnd;
+    int i;
+
+    console_info.Hwnd = _find_console_handle();
+    console_info.Length = sizeof(console_info);
+
+    GetConsoleMode(pdc_con_in, &scrnmode);
+    console_info.QuickEdit = !!(scrnmode & 0x0040);
+    console_info.InsertMode = !!(scrnmode & 0x0020);
+
+    console_info.FullScreen = FALSE;
+    console_info.AutoPosition = 0x10000;
+    console_info.ScreenColors = SP->orig_back << 4 | SP->orig_fore;
+    console_info.PopupColors = 0xf5;
+    
+    console_info.HistoryNoDup = FALSE;
+    console_info.HistoryBufferSize = 50;
+    console_info.NumberOfHistoryBuffers = 4;
+
+    console_info.CodePage = GetConsoleOutputCP();
+
+    RegOpenKeyEx(HKEY_CURRENT_USER, TEXT("Console"), 0,
+                 KEY_QUERY_VALUE, &reghnd);
+
+    len = sizeof(DWORD);
+
+    /* Default color table */
+
+    for (i = 0; i < 16; i++)
+    {
+        char tname[13];
+
+        sprintf(tname, "ColorTable%02d", i);
+        RegQueryValueExA(reghnd, tname, NULL, NULL,
+                         (LPBYTE)(&(console_info.ColorTable[i])), &len);
+    }
+
+    /* Font info */
+
+    RegQueryValueEx(reghnd, TEXT("FontSize"), NULL, NULL,
+                    (LPBYTE)(&console_info.FontSize), &len);
+    RegQueryValueEx(reghnd, TEXT("FontFamily"), NULL, NULL,
+                    (LPBYTE)(&console_info.FontFamily), &len);
+    RegQueryValueEx(reghnd, TEXT("FontWeight"), NULL, NULL,
+                    (LPBYTE)(&console_info.FontWeight), &len);
+
+    len = sizeof(WCHAR) * 32;
+    RegQueryValueExW(reghnd, L"FaceName", NULL, NULL,
+                     (LPBYTE)(console_info.FaceName), &len);
+
+    RegCloseKey(reghnd);
+}
+
+/* close the physical screen -- may restore the screen to its state
+   before PDC_scr_open(); miscellaneous cleanup */
+
+void PDC_scr_close(void)
+{
+    COORD origin;
+    SMALL_RECT rect;
+
+    PDC_LOG(("PDC_scr_close() - called\n"));
+
+    PDC_reset_shell_mode();
+
+    if (SP->_restore != PDC_RESTORE_NONE)
+    {
+        if (SP->_restore == PDC_RESTORE_WINDOW)
+        {
+            rect.Top = orig_scr.srWindow.Top;
+            rect.Left = orig_scr.srWindow.Left;
+            rect.Bottom = orig_scr.srWindow.Bottom;
+            rect.Right = orig_scr.srWindow.Right;
+        }
+        else    /* PDC_RESTORE_BUFFER */
+        {
+            rect.Top = rect.Left = 0;
+            rect.Bottom = orig_scr.dwSize.Y - 1;
+            rect.Right = orig_scr.dwSize.X - 1;
+        }
+
+        origin.X = origin.Y = 0;
+
+        if (!WriteConsoleOutput(pdc_con_out, ci_save, orig_scr.dwSize, 
+                                origin, &rect))
+            return;
+    }
+
+    if (SP->visibility != 1)
+        curs_set(1);
+
+    /* Position cursor to the bottom left of the screen. */
+
+    PDC_gotoyx(PDC_get_buffer_rows() - 2, 0);
+}
+
+void PDC_scr_free(void)
+{
+    if (SP)
+        free(SP);
+    if (pdc_atrtab)
+        free(pdc_atrtab);
+
+    pdc_atrtab = (unsigned char *)NULL;
+}
+
+/* open the physical screen -- allocate SP, miscellaneous intialization,
+   and may save the existing screen for later restoration */
+
+int PDC_scr_open(int argc, char **argv)
+{
+    COORD bufsize, origin;
+    SMALL_RECT rect;
+    const char *str;
+    CONSOLE_SCREEN_BUFFER_INFO csbi;
+    int i;
+
+    PDC_LOG(("PDC_scr_open() - called\n"));
+
+    SP = calloc(1, sizeof(SCREEN));
+    pdc_atrtab = calloc(PDC_COLOR_PAIRS * PDC_OFFSET, 1);
+
+    if (!SP || !pdc_atrtab)
+        return ERR;
+
+    for (i = 0; i < 16; i++)
+        curstoreal[realtocurs[i]] = i;
+
+    pdc_con_out = GetStdHandle(STD_OUTPUT_HANDLE);
+    pdc_con_in = GetStdHandle(STD_INPUT_HANDLE);
+
+    if (GetFileType(pdc_con_in) != FILE_TYPE_CHAR)
+    {
+        fprintf(stderr, "\nRedirection is not supported.\n");
+        exit(1);
+    }
+
+    is_nt = !(GetVersion() & 0x80000000);
+
+    GetConsoleScreenBufferInfo(pdc_con_out, &csbi);
+    GetConsoleScreenBufferInfo(pdc_con_out, &orig_scr);
+    GetConsoleMode(pdc_con_in, &old_console_mode);
+
+    /* preserve QuickEdit Mode setting for use in PDC_mouse_set() when
+       the mouse is not enabled -- other console input settings are
+       cleared */
+
+    pdc_quick_edit = old_console_mode & 0x0040;
+
+    SP->lines = (str = getenv("LINES")) ? atoi(str) : PDC_get_rows();
+    SP->cols = (str = getenv("COLS")) ? atoi(str) : PDC_get_columns();
+
+    SP->mouse_wait = PDC_CLICK_PERIOD;
+    SP->audible = TRUE;
+
+    if (SP->lines < 2 || SP->lines > csbi.dwMaximumWindowSize.Y)
+    {
+        fprintf(stderr, "LINES value must be >= 2 and <= %d: got %d\n",
+                csbi.dwMaximumWindowSize.Y, SP->lines);
+
+        return ERR;
+    }
+
+    if (SP->cols < 2 || SP->cols > csbi.dwMaximumWindowSize.X)
+    {
+        fprintf(stderr, "COLS value must be >= 2 and <= %d: got %d\n",
+                csbi.dwMaximumWindowSize.X, SP->cols);
+
+        return ERR;
+    }
+
+    SP->orig_fore = csbi.wAttributes & 0x0f;
+    SP->orig_back = (csbi.wAttributes & 0xf0) >> 4;
+
+    SP->orig_attr = TRUE;
+
+    SP->_restore = PDC_RESTORE_NONE;
+
+    if (getenv("PDC_RESTORE_SCREEN"))
+    {
+        /* Attempt to save the complete console buffer */
+
+        ci_save = malloc(orig_scr.dwSize.X * orig_scr.dwSize.Y *
+                         sizeof(CHAR_INFO));
+
+        if (!ci_save)
+        {
+            PDC_LOG(("PDC_scr_open() - malloc failure (1)\n"));
+
+            return ERR;
+        }
+
+        bufsize.X = orig_scr.dwSize.X;
+        bufsize.Y = orig_scr.dwSize.Y;
+
+        origin.X = origin.Y = 0;
+
+        rect.Top = rect.Left = 0;
+        rect.Bottom = orig_scr.dwSize.Y  - 1;
+        rect.Right = orig_scr.dwSize.X - 1;
+
+        if (!ReadConsoleOutput(pdc_con_out, ci_save, bufsize, origin, &rect))
+        {
+            /* We can't save the complete buffer, so try and save just 
+               the displayed window */
+
+            free(ci_save);
+            ci_save = NULL;
+
+            bufsize.X = orig_scr.srWindow.Right - orig_scr.srWindow.Left + 1;
+            bufsize.Y = orig_scr.srWindow.Bottom - orig_scr.srWindow.Top + 1;
+
+            ci_save = malloc(bufsize.X * bufsize.Y * sizeof(CHAR_INFO));
+
+            if (!ci_save)
+            {
+                PDC_LOG(("PDC_scr_open() - malloc failure (2)\n"));
+
+                return ERR;
+            }
+
+            origin.X = origin.Y = 0;
+
+            rect.Top = orig_scr.srWindow.Top;
+            rect.Left = orig_scr.srWindow.Left;
+            rect.Bottom = orig_scr.srWindow.Bottom;
+            rect.Right = orig_scr.srWindow.Right;
+
+            if (!ReadConsoleOutput(pdc_con_out, ci_save, bufsize, 
+                                   origin, &rect))
+            {
+#ifdef PDCDEBUG
+                CHAR LastError[256];
+
+                FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, 
+                              GetLastError(), MAKELANGID(LANG_NEUTRAL, 
+                              SUBLANG_DEFAULT), LastError, 256, NULL);
+
+                PDC_LOG(("PDC_scr_open() - %s\n", LastError));
+#endif
+                free(ci_save);
+                ci_save = NULL;
+
+                return ERR;
+            }
+
+            SP->_restore = PDC_RESTORE_WINDOW;
+        }
+        else
+            SP->_restore = PDC_RESTORE_BUFFER;
+    }
+
+    SP->_preserve = (getenv("PDC_PRESERVE_SCREEN") != NULL);
+
+    PDC_reset_prog_mode();
+
+    SP->mono = FALSE;
+
+    return OK;
+}
+
+ /* Calls SetConsoleWindowInfo with the given parameters, but fits them 
+    if a scoll bar shrinks the maximum possible value. The rectangle 
+    must at least fit in a half-sized window. */
+
+static BOOL _fit_console_window(HANDLE con_out, CONST SMALL_RECT *rect)
+{
+    SMALL_RECT run;
+    SHORT mx, my;
+
+    if (SetConsoleWindowInfo(con_out, TRUE, rect))
+        return TRUE;
+
+    run = *rect;
+    run.Right /= 2;
+    run.Bottom /= 2;
+
+    mx = run.Right;
+    my = run.Bottom;
+
+    if (!SetConsoleWindowInfo(con_out, TRUE, &run))
+        return FALSE;
+
+    for (run.Right = rect->Right; run.Right >= mx; run.Right--)
+        if (SetConsoleWindowInfo(con_out, TRUE, &run))
+            break;
+
+    if (run.Right < mx)
+        return FALSE;
+
+    for (run.Bottom = rect->Bottom; run.Bottom >= my; run.Bottom--)
+        if (SetConsoleWindowInfo(con_out, TRUE, &run))
+            return TRUE;
+
+    return FALSE;
+}
+
+/* the core of resize_term() */
+
+int PDC_resize_screen(int nlines, int ncols)
+{
+    SMALL_RECT rect;
+    COORD size, max;
+
+    if (nlines < 2 || ncols < 2)
+        return ERR;
+
+    max = GetLargestConsoleWindowSize(pdc_con_out);
+
+    rect.Left = rect.Top = 0;
+    rect.Right = ncols - 1;
+
+    if (rect.Right > max.X)
+        rect.Right = max.X;
+
+    rect.Bottom = nlines - 1;
+
+    if (rect.Bottom > max.Y)
+        rect.Bottom = max.Y;
+
+    size.X = rect.Right + 1;
+    size.Y = rect.Bottom + 1;
+
+    _fit_console_window(pdc_con_out, &rect);
+    SetConsoleScreenBufferSize(pdc_con_out, size);
+    _fit_console_window(pdc_con_out, &rect);
+    SetConsoleScreenBufferSize(pdc_con_out, size);
+    SetConsoleActiveScreenBuffer(pdc_con_out);
+
+    return OK;
+}
+
+void PDC_reset_prog_mode(void)
+{
+    PDC_LOG(("PDC_reset_prog_mode() - called.\n"));
+
+    if (is_nt)
+    {
+        COORD bufsize;
+        SMALL_RECT rect;
+
+        bufsize.X = orig_scr.srWindow.Right - orig_scr.srWindow.Left + 1;
+        bufsize.Y = orig_scr.srWindow.Bottom - orig_scr.srWindow.Top + 1;
+
+        rect.Top = rect.Left = 0;
+        rect.Bottom = bufsize.Y - 1;
+        rect.Right = bufsize.X - 1;
+
+        SetConsoleScreenBufferSize(pdc_con_out, bufsize);
+        SetConsoleWindowInfo(pdc_con_out, TRUE, &rect);
+        SetConsoleScreenBufferSize(pdc_con_out, bufsize);
+        SetConsoleActiveScreenBuffer(pdc_con_out);
+    }
+
+    PDC_mouse_set();
+}
+
+void PDC_reset_shell_mode(void)
+{
+    PDC_LOG(("PDC_reset_shell_mode() - called.\n"));
+
+    if (is_nt)
+    {
+        SetConsoleScreenBufferSize(pdc_con_out, orig_scr.dwSize);
+        SetConsoleWindowInfo(pdc_con_out, TRUE, &orig_scr.srWindow);
+        SetConsoleScreenBufferSize(pdc_con_out, orig_scr.dwSize);
+        SetConsoleWindowInfo(pdc_con_out, TRUE, &orig_scr.srWindow);
+        SetConsoleActiveScreenBuffer(pdc_con_out);
+    }
+
+    SetConsoleMode(pdc_con_in, old_console_mode);
+}
+
+void PDC_restore_screen_mode(int i)
+{
+}
+
+void PDC_save_screen_mode(int i)
+{
+}
+
+void PDC_init_pair(short pair, short fg, short bg)
+{
+    unsigned char att, temp_bg;
+    chtype i;
+
+    fg = curstoreal[fg];
+    bg = curstoreal[bg];
+
+    for (i = 0; i < PDC_OFFSET; i++)
+    {
+        att = fg | (bg << 4);
+
+        if (i & (A_REVERSE >> PDC_ATTR_SHIFT))
+            att = bg | (fg << 4);
+        if (i & (A_UNDERLINE >> PDC_ATTR_SHIFT))
+            att = 1;
+        if (i & (A_INVIS >> PDC_ATTR_SHIFT))
+        {
+            temp_bg = att >> 4;
+            att = temp_bg << 4 | temp_bg;
+        }
+        if (i & (A_BOLD >> PDC_ATTR_SHIFT))
+            att |= 8;
+        if (i & (A_BLINK >> PDC_ATTR_SHIFT))
+            att |= 128;
+
+        pdc_atrtab[pair * PDC_OFFSET + i] = att;
+    }
+}
+
+int PDC_pair_content(short pair, short *fg, short *bg)
+{
+    *fg = realtocurs[pdc_atrtab[pair * PDC_OFFSET] & 0x0F];
+    *bg = realtocurs[(pdc_atrtab[pair * PDC_OFFSET] & 0xF0) >> 4];
+
+    return OK;
+}
+
+bool PDC_can_change_color(void)
+{
+    return is_nt;
+}
+
+int PDC_color_content(short color, short *red, short *green, short *blue)
+{
+    DWORD col;
+
+    if (!console_info.Hwnd)
+        _init_console_info();
+
+    col = console_info.ColorTable[curstoreal[color]];
+
+    *red = DIVROUND(GetRValue(col) * 1000, 255);
+    *green = DIVROUND(GetGValue(col) * 1000, 255);
+    *blue = DIVROUND(GetBValue(col) * 1000, 255);
+
+    return OK;
+}
+
+int PDC_init_color(short color, short red, short green, short blue)
+{
+    if (!console_info.Hwnd)
+        _init_console_info();
+
+    console_info.ColorTable[curstoreal[color]] =
+        RGB(DIVROUND(red * 255, 1000),
+            DIVROUND(green * 255, 1000),
+            DIVROUND(blue * 255, 1000));
+
+    _set_console_info();
+
+    return OK;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/win32/pdcsetsc.c b/payloads/libpayload/curses/PDCurses-3.4/win32/pdcsetsc.c
new file mode 100644
index 0000000000..cfb12315e4
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/win32/pdcsetsc.c
@@ -0,0 +1,89 @@
+/* Public Domain Curses */
+
+#include "pdcwin.h"
+
+RCSID("$Id: pdcsetsc.c,v 1.40 2008/07/14 04:24:52 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         pdcsetsc
+
+  Synopsis:
+        int PDC_set_blink(bool blinkon);
+        void PDC_set_title(const char *title);
+
+  Description:
+        PDC_set_blink() toggles whether the A_BLINK attribute sets an
+        actual blink mode (TRUE), or sets the background color to high
+        intensity (FALSE). The default is platform-dependent (FALSE in
+        most cases). It returns OK if it could set the state to match 
+        the given parameter, ERR otherwise. Current platforms also 
+        adjust the value of COLORS according to this function -- 16 for 
+        FALSE, and 8 for TRUE.
+
+        PDC_set_title() sets the title of the window in which the curses
+        program is running. This function may not do anything on some
+        platforms. (Currently it only works in Win32 and X11.)
+
+  Portability                                X/Open    BSD    SYS V
+        PDC_set_blink                           -       -       -
+        PDC_set_title                           -       -       -
+
+**man-end****************************************************************/
+
+int PDC_curs_set(int visibility)
+{
+    CONSOLE_CURSOR_INFO cci;
+    int ret_vis;
+
+    PDC_LOG(("PDC_curs_set() - called: visibility=%d\n", visibility));
+
+    ret_vis = SP->visibility;
+
+    if (GetConsoleCursorInfo(pdc_con_out, &cci) == FALSE)
+        return ERR;
+
+    switch(visibility)
+    {
+    case 0:             /* invisible */
+        cci.bVisible = FALSE;
+        break;
+    case 2:             /* highly visible */
+        cci.bVisible = TRUE;
+        cci.dwSize = 95;
+        break;
+    default:            /* normal visibility */
+        cci.bVisible = TRUE;
+        cci.dwSize = SP->orig_cursor;
+        break;
+    }
+
+    if (SetConsoleCursorInfo(pdc_con_out, &cci) == FALSE)
+        return ERR;
+
+    SP->visibility = visibility;
+    return ret_vis;
+}
+
+void PDC_set_title(const char *title)
+{
+#ifdef PDC_WIDE
+    wchar_t wtitle[512];
+#endif
+    PDC_LOG(("PDC_set_title() - called:<%s>\n", title));
+
+#ifdef PDC_WIDE
+    PDC_mbstowcs(wtitle, title, 511);
+    SetConsoleTitleW(wtitle);
+#else
+    SetConsoleTitleA(title);
+#endif
+}
+
+int PDC_set_blink(bool blinkon)
+{
+    if (pdc_color_started)
+        COLORS = 16;
+
+    return blinkon ? ERR : OK;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/win32/pdcurses.ico b/payloads/libpayload/curses/PDCurses-3.4/win32/pdcurses.ico
new file mode 100644
index 0000000000..53a6dde3c9
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/win32/pdcurses.ico
diff --git a/payloads/libpayload/curses/PDCurses-3.4/win32/pdcurses.rc b/payloads/libpayload/curses/PDCurses-3.4/win32/pdcurses.rc
new file mode 100644
index 0000000000..1b8bba4bfc
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/win32/pdcurses.rc
@@ -0,0 +1,28 @@
+#include "winver.h"
+
+1 VERSIONINFO
+ FILEVERSION 3,4,0,0
+ PRODUCTVERSION 3,4,0,0
+ FILEFLAGSMASK 0x3fL
+ FILEFLAGS 0x0L
+ FILEOS VOS_UNKNOWN
+ FILETYPE VFT_DLL
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "040904b0"
+        BEGIN
+            VALUE "Maintainer", "William McBrine\0"
+            VALUE "FileDescription", "Public Domain Curses\0"
+            VALUE "FileVersion", "3.4.0\0"
+            VALUE "InternalName", "PDCurses\0"
+            VALUE "LegalCopyright", "Public Domain\0"
+            VALUE "OriginalFilename", "PDCURSES.DLL\0"
+            VALUE "ProductName", "Public Domain Curses Library\0"
+            VALUE "ProductVersion", "3.4.0\0"
+        END
+    END
+END
+
+1 ICON    DISCARDABLE     "PDCURSES.ico"
diff --git a/payloads/libpayload/curses/PDCurses-3.4/win32/pdcutil.c b/payloads/libpayload/curses/PDCurses-3.4/win32/pdcutil.c
new file mode 100644
index 0000000000..f7be019e8e
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/win32/pdcutil.c
@@ -0,0 +1,25 @@
+/* Public Domain Curses */
+
+#include "pdcwin.h"
+
+RCSID("$Id: pdcutil.c,v 1.14 2008/07/14 04:24:52 wmcbrine Exp $")
+
+void PDC_beep(void)
+{
+    PDC_LOG(("PDC_beep() - called\n"));
+
+/*  MessageBeep(MB_OK); */
+    MessageBeep(0XFFFFFFFF);
+}
+
+void PDC_napms(int ms)
+{
+    PDC_LOG(("PDC_napms() - called: ms=%d\n", ms));
+
+    Sleep(ms);
+}
+
+const char *PDC_sysname(void)
+{
+    return "Win32";
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/win32/pdcwin.h b/payloads/libpayload/curses/PDCurses-3.4/win32/pdcwin.h
new file mode 100644
index 0000000000..bb3396f078
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/win32/pdcwin.h
@@ -0,0 +1,17 @@
+/* Public Domain Curses */
+
+/* $Id: pdcwin.h,v 1.6 2008/07/13 06:36:32 wmcbrine Exp $ */
+
+#ifdef PDC_WIDE
+# define UNICODE
+#endif
+
+#include <windows.h>
+#undef MOUSE_MOVED
+#include <curspriv.h>
+
+extern unsigned char *pdc_atrtab;
+extern HANDLE pdc_con_out, pdc_con_in;
+extern DWORD pdc_quick_edit;
+
+extern int PDC_get_buffer_rows(void);
diff --git a/payloads/libpayload/curses/PDCurses-3.4/win32/vcwin32.mak b/payloads/libpayload/curses/PDCurses-3.4/win32/vcwin32.mak
new file mode 100644
index 0000000000..b8dc4043b7
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/win32/vcwin32.mak
@@ -0,0 +1,136 @@
+# Visual C++ NMakefile for PDCurses library - Win32 VC++ 2.0+
+#
+# Usage: nmake -f [path\]vcwin32.mak [DEBUG=] [DLL=] [WIDE=] [UTF8=] [target]
+#
+# where target can be any of:
+# [all|demos|pdcurses.lib|testcurs.exe...]
+
+O = obj
+
+!ifndef PDCURSES_SRCDIR
+PDCURSES_SRCDIR = ..
+!endif
+
+!include $(PDCURSES_SRCDIR)\version.mif
+!include $(PDCURSES_SRCDIR)\libobjs.mif
+
+osdir		= $(PDCURSES_SRCDIR)\win32
+
+PDCURSES_WIN_H	= $(osdir)\pdcwin.h
+
+CC		= cl.exe -nologo
+
+!ifdef DEBUG
+CFLAGS		= -Z7 -DPDCDEBUG
+LDFLAGS		= -debug -pdb:none
+!else
+CFLAGS		= -O1
+LDFLAGS		=
+!endif
+
+BASEDEF		= $(PDCURSES_SRCDIR)\exp-base.def
+WIDEDEF		= $(PDCURSES_SRCDIR)\exp-wide.def
+
+DEFDEPS		= $(BASEDEF)
+
+!ifdef WIDE
+WIDEOPT		= -DPDC_WIDE
+DEFDEPS		= $(DEFDEPS) $(WIDEDEF)
+!endif
+
+!ifdef UTF8
+UTF8OPT		= -DPDC_FORCE_UTF8
+!endif
+
+DEFFILE		= pdcurses.def
+SHL_LD = link $(LDFLAGS) /NOLOGO /DLL /OUT:pdcurses.dll /DEF:$(DEFFILE)
+
+LINK		= link.exe -nologo
+
+CCLIBS		= user32.lib advapi32.lib
+# may need to add msvcrt.lib for VC 2.x, VC 5.0 doesn't want it
+#CCLIBS		= msvcrt.lib user32.lib advapi32.lib
+
+LIBEXE		= lib -nologo
+
+LIBCURSES	= pdcurses.lib
+CURSESDLL	= pdcurses.dll
+
+!ifdef DLL
+DLLOPT		= -DPDC_DLL_BUILD
+PDCLIBS		= $(CURSESDLL)
+!else
+PDCLIBS		= $(LIBCURSES)
+!endif
+
+BUILD		= $(CC) -I$(PDCURSES_SRCDIR) -c $(CFLAGS) $(DLLOPT) \
+$(WIDEOPT) $(UTF8OPT)
+
+all:	$(PDCLIBS) $(DEMOS)
+
+clean:
+	-del *.obj
+	-del *.lib
+	-del *.exe
+	-del *.dll
+	-del *.exp
+	-del *.res
+	-del *.def
+
+DEMOOBJS = $(DEMOS:.exe=.obj) tui.obj
+
+$(LIBOBJS) $(PDCOBJS) : $(PDCURSES_HEADERS)
+$(PDCOBJS) : $(PDCURSES_WIN_H)
+$(DEMOOBJS) : $(PDCURSES_CURSES_H)
+$(DEMOS) : $(LIBCURSES)
+panel.obj : $(PANEL_HEADER)
+terminfo.obj: $(TERM_HEADER)
+
+!ifndef DLL
+$(LIBCURSES) : $(LIBOBJS) $(PDCOBJS)
+	$(LIBEXE) -out:$@ $(LIBOBJS) $(PDCOBJS)
+	-copy $(LIBCURSES) panel.lib
+!endif
+
+$(DEFFILE) : $(DEFDEPS)
+	echo LIBRARY pdcurses > $(DEFFILE)
+	echo EXPORTS >> $(DEFFILE)
+	type $(BASEDEF) >> $(DEFFILE)
+!ifdef WIDE
+	type $(WIDEDEF) >> $(DEFFILE)
+!endif
+
+$(CURSESDLL) : $(LIBOBJS) $(PDCOBJS) $(DEFFILE) pdcurses.obj
+	$(SHL_LD) $(LIBOBJS) $(PDCOBJS) pdcurses.obj $(CCLIBS)
+	-copy $(LIBCURSES) panel.lib
+
+pdcurses.res pdcurses.obj: $(osdir)\pdcurses.rc $(osdir)\pdcurses.ico
+	rc /r /fopdcurses.res $(osdir)\pdcurses.rc
+	cvtres /MACHINE:IX86 /NOLOGO /OUT:pdcurses.obj pdcurses.res
+
+{$(srcdir)\}.c{}.obj::
+	$(BUILD) $<
+
+{$(osdir)\}.c{}.obj::
+	$(BUILD) $<
+
+{$(demodir)\}.c{}.obj::
+	$(BUILD) $<
+
+.obj.exe:
+	$(LINK) $(LDFLAGS) $< $(LIBCURSES) $(CCLIBS)
+
+tuidemo.exe: tuidemo.obj tui.obj
+	$(LINK) $(LDFLAGS) $*.obj tui.obj $(LIBCURSES) $(CCLIBS)
+
+tui.obj: $(demodir)\tui.c $(demodir)\tui.h
+	$(BUILD) -I$(demodir) $(demodir)\tui.c
+
+tuidemo.obj: $(demodir)\tuidemo.c
+	$(BUILD) -I$(demodir) $(demodir)\tuidemo.c
+
+PLATFORM1 = Visual C++
+PLATFORM2 = Microsoft Visual C/C++ for Win32
+ARCNAME = pdc$(VER)_vc_w32
+
+!include $(PDCURSES_SRCDIR)\makedist.mif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/win32/wccwin32.mak b/payloads/libpayload/curses/PDCurses-3.4/win32/wccwin32.mak
new file mode 100644
index 0000000000..1363897be0
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/win32/wccwin32.mak
@@ -0,0 +1,51 @@
+# Watcom WMAKE Makefile for PDCurses library - Win32 Watcom C/C++ 10.6+
+#
+# Usage: wmake -f [win32\]wccwin32.mak [DEBUG=Y] [WIDE=Y] [UTF8=Y] [target]
+#
+# where target can be any of:
+# [all|demos|pdcurses.lib|testcurs.exe...]
+
+!ifdef %PDCURSES_SRCDIR
+PDCURSES_SRCDIR	= $(%PDCURSES_SRCDIR)
+!else
+PDCURSES_SRCDIR	= ..
+!endif
+
+!include $(PDCURSES_SRCDIR)\version.mif
+
+osdir		= $(PDCURSES_SRCDIR)\win32
+
+CC		= wcc386
+TARGET		= nt
+
+CFLAGS		= /ei /zq /wx /i=$(PDCURSES_SRCDIR)
+
+!ifeq DEBUG Y
+CFLAGS		+= /d2 /DPDCDEBUG
+LDFLAGS		= D W A op q sys $(TARGET)
+!else
+CFLAGS		+= /oneatx
+LDFLAGS		= op q sys $(TARGET)
+!endif
+
+!ifeq WIDE Y
+CFLAGS		+= /DPDC_WIDE
+!endif
+
+!ifeq UTF8 Y
+CFLAGS		+= /DPDC_FORCE_UTF8
+!endif
+
+LIBEXE		= wlib /q /n /t
+
+!include $(PDCURSES_SRCDIR)\watcom.mif
+
+$(LIBCURSES) : $(LIBOBJS) $(PDCOBJS)
+	$(LIBEXE) $@ $(LIBOBJS) $(PDCOBJS)
+	-copy $(LIBCURSES) panel.lib
+
+PLATFORM1	= Watcom C++ Win32
+PLATFORM2	= Open Watcom 1.6 for Win32
+ARCNAME		= pdc$(VER)_wcc_w32
+
+!include $(PDCURSES_SRCDIR)\makedist.mif
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/Makefile.aix.in b/payloads/libpayload/curses/PDCurses-3.4/x11/Makefile.aix.in
new file mode 100644
index 0000000000..0fe5db78ed
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/Makefile.aix.in
@@ -0,0 +1,234 @@
+# Makefile for PDCurses library for AIX/X11
+
+SHELL		= @SHELL@
+THIS		= Makefile
+
+@SET_MAKE@
+
+PDCURSES_SRCDIR	= ..
+
+osdir		= .
+srcdir		= $(PDCURSES_SRCDIR)/pdcurses
+
+PDCURSES_CONFIG_H	=$(PDCURSES_SRCDIR)/config.h
+PDCURSES_CURSES_H	=$(PDCURSES_SRCDIR)/curses.h
+PDCURSES_CURSPRIV_H	=$(PDCURSES_SRCDIR)/curspriv.h
+PDCURSES_HEADERS	=$(PDCURSES_CONFIG_H) $(PDCURSES_CURSES_H) \
+$(PDCURSES_CURSPRIV_H)
+PDCURSES_X11_H		=$(osdir)/pdcx11.h
+
+MH_EXTRA_LIBS	= @MH_EXTRA_LIBS@
+
+CFLAGS		= @CFLAGS@ @DYN_COMP@
+
+CPPFLAGS	= @DEFS@ -DXCURSES @SYS_DEFS@ -I$(PDCURSES_SRCDIR)
+
+BUILD		= @CC@ -c $(CFLAGS) $(CPPFLAGS) @MH_XINC_DIR@
+
+LINK		= @CC@
+LDFLAGS		= 
+
+LIBCURSES	= libXCurses.a
+
+all :	$(LIBCURSES)
+
+install : 
+	echo Does nothing at the moment
+
+clean :
+	-rm -rf *.o *.sho trace $(LIBCURSES)
+
+distclean: clean
+	-rm -f Makefile
+
+mostlyclean: clean
+
+realclean: distclean
+
+LIBOBJS = addch.o addchstr.o addstr.o attr.o beep.o bkgd.o border.o \
+clear.o color.o delch.o deleteln.o deprec.o getch.o getstr.o getyx.o \
+inch.o inchstr.o initscr.o inopts.o insch.o insstr.o instr.o kernel.o \
+keyname.o mouse.o move.o outopts.o overlay.o pad.o panel.o printw.o \
+refresh.o scanw.o scr_dump.o scroll.o slk.o termattr.o terminfo.o \
+touch.o util.o window.o debug.o
+
+PDCOBJS = pdcclip.o pdcdisp.o pdcgetsc.o pdckbd.o pdcscrn.o pdcsetsc.o \
+pdcutil.o pdcx11.o x11.o sb.o ScrollBox.o
+
+$(LIBCURSES) : $(LIBOBJS) $(PDCOBJS) curses.exp
+	ld -bnoentry -bM:SRE -bE:curses.exp $(MH_LIBS) $(MH_EXTRA_LIBS) \
+$(LIBOBJS) $(PDCOBJS) -o $@
+
+$(LIBOBJS) $(PDCOBJS) : $(PDCURSES_HEADERS)
+$(PDCOBJS) : $(PDCURSES_X11_H)
+terminfo.o: $(TERM_HEADER)
+
+curses.exp: ../exp-base.def
+	cat ../exp-base.def > curses.exp
+	echo Xinitscr >> curses.exp
+	echo XCursesExit >> curses.exp
+	echo sb_init >> curses.exp
+	echo sb_set_horz >> curses.exp
+	echo sb_set_vert >> curses.exp
+	echo sb_get_horz >> curses.exp
+	echo sb_get_vert >> curses.exp
+	echo sb_refresh >> curses.exp
+
+addch.o: $(srcdir)/addch.c
+	$(BUILD) $(srcdir)/addch.c
+
+addchstr.o: $(srcdir)/addchstr.c
+	$(BUILD) $(srcdir)/addchstr.c
+
+addstr.o: $(srcdir)/addstr.c
+	$(BUILD) $(srcdir)/addstr.c
+
+attr.o: $(srcdir)/attr.c
+	$(BUILD) $(srcdir)/attr.c
+
+beep.o: $(srcdir)/beep.c
+	$(BUILD) $(srcdir)/beep.c
+
+bkgd.o: $(srcdir)/bkgd.c
+	$(BUILD) $(srcdir)/bkgd.c
+
+border.o: $(srcdir)/border.c
+	$(BUILD) $(srcdir)/border.c
+
+clear.o: $(srcdir)/clear.c
+	$(BUILD) $(srcdir)/clear.c
+
+color.o: $(srcdir)/color.c
+	$(BUILD) $(srcdir)/color.c
+
+delch.o: $(srcdir)/delch.c
+	$(BUILD) $(srcdir)/delch.c
+
+deleteln.o: $(srcdir)/deleteln.c
+	$(BUILD) $(srcdir)/deleteln.c
+
+deprec.o: $(srcdir)/deprec.c
+	$(BUILD) $(srcdir)/deprec.c
+
+getch.o: $(srcdir)/getch.c
+	$(BUILD) $(srcdir)/getch.c
+
+getstr.o: $(srcdir)/getstr.c
+	$(BUILD) $(srcdir)/getstr.c
+
+getyx.o: $(srcdir)/getyx.c
+	$(BUILD) $(srcdir)/getyx.c
+
+inch.o: $(srcdir)/inch.c
+	$(BUILD) $(srcdir)/inch.c
+
+inchstr.o: $(srcdir)/inchstr.c
+	$(BUILD) $(srcdir)/inchstr.c
+
+initscr.o: $(srcdir)/initscr.c
+	$(BUILD) $(srcdir)/initscr.c
+
+inopts.o: $(srcdir)/inopts.c
+	$(BUILD) $(srcdir)/inopts.c
+
+insch.o: $(srcdir)/insch.c
+	$(BUILD) $(srcdir)/insch.c
+
+insstr.o: $(srcdir)/insstr.c
+	$(BUILD) $(srcdir)/insstr.c
+
+instr.o: $(srcdir)/instr.c
+	$(BUILD) $(srcdir)/instr.c
+
+kernel.o: $(srcdir)/kernel.c
+	$(BUILD) $(srcdir)/kernel.c
+
+keyname.o: $(srcdir)/keyname.c
+	$(BUILD) $(srcdir)/keyname.c
+
+mouse.o: $(srcdir)/mouse.c
+	$(BUILD) $(srcdir)/mouse.c
+
+move.o: $(srcdir)/move.c
+	$(BUILD) $(srcdir)/move.c
+
+outopts.o: $(srcdir)/outopts.c
+	$(BUILD) $(srcdir)/outopts.c
+
+overlay.o: $(srcdir)/overlay.c
+	$(BUILD) $(srcdir)/overlay.c
+
+pad.o: $(srcdir)/pad.c
+	$(BUILD) $(srcdir)/pad.c
+
+panel.o: $(srcdir)/panel.c $(PDCURSES_SRCDIR)/panel.h
+	$(BUILD) $(srcdir)/panel.c
+
+printw.o: $(srcdir)/printw.c
+	$(BUILD) $(srcdir)/printw.c
+
+refresh.o: $(srcdir)/refresh.c
+	$(BUILD) $(srcdir)/refresh.c
+
+scanw.o: $(srcdir)/scanw.c
+	$(BUILD) $(srcdir)/scanw.c
+
+scr_dump.o: $(srcdir)/scr_dump.c
+	$(BUILD) $(srcdir)/scr_dump.c
+
+scroll.o: $(srcdir)/scroll.c
+	$(BUILD) $(srcdir)/scroll.c
+
+slk.o: $(srcdir)/slk.c
+	$(BUILD) $(srcdir)/slk.c
+
+termattr.o: $(srcdir)/termattr.c
+	$(BUILD) $(srcdir)/termattr.c
+
+terminfo.o: $(srcdir)/terminfo.c
+	$(BUILD) $(srcdir)/terminfo.c
+
+touch.o: $(srcdir)/touch.c
+	$(BUILD) $(srcdir)/touch.c
+
+util.o: $(srcdir)/util.c
+	$(BUILD) $(srcdir)/util.c
+
+window.o: $(srcdir)/window.c
+	$(BUILD) $(srcdir)/window.c
+
+debug.o: $(srcdir)/debug.c
+	$(BUILD) $(srcdir)/debug.c
+
+pdcclip.o: $(osdir)/pdcclip.c
+	$(BUILD) $(osdir)/pdcclip.c
+
+pdcdisp.o: $(osdir)/pdcdisp.c
+	$(BUILD) $(osdir)/pdcdisp.c
+
+pdcgetsc.o: $(osdir)/pdcgetsc.c
+	$(BUILD) $(osdir)/pdcgetsc.c
+
+pdckbd.o: $(osdir)/pdckbd.c
+	$(BUILD) $(osdir)/pdckbd.c
+
+pdcscrn.o: $(osdir)/pdcscrn.c
+	$(BUILD) $(osdir)/pdcscrn.c
+
+pdcsetsc.o: $(osdir)/pdcsetsc.c
+	$(BUILD) $(osdir)/pdcsetsc.c
+
+pdcutil.o: $(osdir)/pdcutil.c
+	$(BUILD) $(osdir)/pdcutil.c
+
+pdcx11.o: $(osdir)/pdcx11.c
+	$(BUILD) $(osdir)/pdcx11.c
+
+ScrollBox.o: $(osdir)/ScrollBox.c
+	$(BUILD) $(osdir)/ScrollBox.c
+
+sb.o: $(osdir)/sb.c
+	$(BUILD) $(osdir)/sb.c
+
+x11.o: $(osdir)/x11.c
+	$(BUILD) $(osdir)/x11.c
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/Makefile.in b/payloads/libpayload/curses/PDCurses-3.4/x11/Makefile.in
new file mode 100644
index 0000000000..d23a214fb3
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/Makefile.in
@@ -0,0 +1,572 @@
+# Makefile for PDCurses library for X11
+
+SHELL		= @SHELL@
+THIS		= Makefile
+
+@SET_MAKE@
+
+PDCURSES_SRCDIR	= ..
+
+osdir		= .
+srcdir		= $(PDCURSES_SRCDIR)/pdcurses
+demodir		= $(PDCURSES_SRCDIR)/demos
+
+PDCURSES_CONFIG_H	=$(PDCURSES_SRCDIR)/config.h
+PDCURSES_CURSES_H	=$(PDCURSES_SRCDIR)/curses.h
+PDCURSES_CURSPRIV_H	=$(PDCURSES_SRCDIR)/curspriv.h
+PDCURSES_HEADERS	=$(PDCURSES_CONFIG_H) $(PDCURSES_CURSES_H) \
+$(PDCURSES_CURSPRIV_H)
+PDCURSES_X11_H		=$(osdir)/pdcx11.h
+
+SHLPRE		= @SHLPRE@
+SHLPST		= @SHLPST@
+LD_RXLIB1	= @LD_RXLIB1@
+LD_RXLIB2	= @MH_XLIBS@ @MH_EXTRA_LIBS@ -lc
+
+CFLAGS		= @CFLAGS@
+
+CPPFLAGS	= @DEFS@ -DXCURSES @SYS_DEFS@ -I$(PDCURSES_SRCDIR)
+
+BUILD		= @CC@ -c $(CFLAGS) $(CPPFLAGS) @MH_XINC_DIR@
+DYN_BUILD	= @O2SAVE@ $(BUILD) @DYN_COMP@ @CC2O@
+
+LINK		= @PURIFY@ @CC@
+#LDFLAGS	= $(LIB_DEPS) @LDFLAGS@ @LIBS@ @MH_XLIBS@ @MH_EXTRA_LIBS@
+LDFLAGS		= $(LIBCURSES) @LDFLAGS@ @LIBS@ @MH_XLIBS@ @MH_EXTRA_LIBS@
+
+RANLIB		= @RANLIB@
+
+LIBCURSES	= libXCurses.a
+
+LIB_DEPS        = -L$(PDCURSES_SRCDIR)/x11 -lXCurses
+
+PDCLIBS		= $(LIBCURSES) @SHL_TARGETS@
+
+DEMOS		= firework newdemo ptest rain testcurs tuidemo worm xmas
+DEMOOBJS	= firework.o newdemo.o ptest.o rain.o testcurs.o tui.o \
+tuidemo.o worm.o xmas.o
+
+SHLFILE		= XCurses
+
+all:	$(PDCLIBS) $(DEMOS)
+
+install:
+	echo Does nothing at the moment
+
+clean:
+	-rm -rf *.o *.sho trace $(PDCLIBS) $(DEMOS)
+
+demos:	$(DEMOS)
+
+distclean: clean
+	-rm -f Makefile
+
+mostlyclean: clean
+
+realclean: distclean
+
+LIBOBJS = addch.o addchstr.o addstr.o attr.o beep.o bkgd.o border.o \
+clear.o color.o delch.o deleteln.o deprec.o getch.o getstr.o getyx.o \
+inch.o inchstr.o initscr.o inopts.o insch.o insstr.o instr.o kernel.o \
+keyname.o mouse.o move.o outopts.o overlay.o pad.o panel.o printw.o \
+refresh.o scanw.o scr_dump.o scroll.o slk.o termattr.o terminfo.o \
+touch.o util.o window.o debug.o
+
+PDCOBJS = pdcclip.o pdcdisp.o pdcgetsc.o pdckbd.o pdcscrn.o pdcsetsc.o \
+pdcutil.o pdcx11.o x11.o sb.o ScrollBox.o
+
+LIBSHOBJS = $(LIBOBJS:.o=.sho)
+PDCSHOBJS = $(PDCOBJS:.o=.sho)
+
+SHOFILES = $(LIBSHOBJS) $(PDCSHOBJS)
+
+$(LIBCURSES) : $(LIBOBJS) $(PDCOBJS)
+	ar rv $@ $?
+	-$(RANLIB) $@
+
+$(SHLPRE)$(SHLFILE)$(SHLPST) : $(SHOFILES)
+	$(LD_RXLIB1) -o $@ $(SHOFILES) $(LD_RXLIB2)
+
+$(LIBOBJS) $(PDCOBJS) $(SHOFILES) : $(PDCURSES_HEADERS)
+$(PDCOBJS) $(PDCSHOBJS) : $(PDCURSES_X11_H)
+$(DEMOOBJS) : $(PDCURSES_CURSES_H)
+$(DEMOS) : $(LIBCURSES)
+terminfo.o terminfo.sho: $(TERM_HEADER)
+
+addch.o: $(srcdir)/addch.c
+	$(BUILD) $(srcdir)/addch.c
+
+addchstr.o: $(srcdir)/addchstr.c
+	$(BUILD) $(srcdir)/addchstr.c
+
+addstr.o: $(srcdir)/addstr.c
+	$(BUILD) $(srcdir)/addstr.c
+
+attr.o: $(srcdir)/attr.c
+	$(BUILD) $(srcdir)/attr.c
+
+beep.o: $(srcdir)/beep.c
+	$(BUILD) $(srcdir)/beep.c
+
+bkgd.o: $(srcdir)/bkgd.c
+	$(BUILD) $(srcdir)/bkgd.c
+
+border.o: $(srcdir)/border.c
+	$(BUILD) $(srcdir)/border.c
+
+clear.o: $(srcdir)/clear.c
+	$(BUILD) $(srcdir)/clear.c
+
+color.o: $(srcdir)/color.c
+	$(BUILD) $(srcdir)/color.c
+
+delch.o: $(srcdir)/delch.c
+	$(BUILD) $(srcdir)/delch.c
+
+deleteln.o: $(srcdir)/deleteln.c
+	$(BUILD) $(srcdir)/deleteln.c
+
+deprec.o: $(srcdir)/deprec.c
+	$(BUILD) $(srcdir)/deprec.c
+
+getch.o: $(srcdir)/getch.c
+	$(BUILD) $(srcdir)/getch.c
+
+getstr.o: $(srcdir)/getstr.c
+	$(BUILD) $(srcdir)/getstr.c
+
+getyx.o: $(srcdir)/getyx.c
+	$(BUILD) $(srcdir)/getyx.c
+
+inch.o: $(srcdir)/inch.c
+	$(BUILD) $(srcdir)/inch.c
+
+inchstr.o: $(srcdir)/inchstr.c
+	$(BUILD) $(srcdir)/inchstr.c
+
+initscr.o: $(srcdir)/initscr.c
+	$(BUILD) $(srcdir)/initscr.c
+
+inopts.o: $(srcdir)/inopts.c
+	$(BUILD) $(srcdir)/inopts.c
+
+insch.o: $(srcdir)/insch.c
+	$(BUILD) $(srcdir)/insch.c
+
+insstr.o: $(srcdir)/insstr.c
+	$(BUILD) $(srcdir)/insstr.c
+
+instr.o: $(srcdir)/instr.c
+	$(BUILD) $(srcdir)/instr.c
+
+kernel.o: $(srcdir)/kernel.c
+	$(BUILD) $(srcdir)/kernel.c
+
+keyname.o: $(srcdir)/keyname.c
+	$(BUILD) $(srcdir)/keyname.c
+
+mouse.o: $(srcdir)/mouse.c
+	$(BUILD) $(srcdir)/mouse.c
+
+move.o: $(srcdir)/move.c
+	$(BUILD) $(srcdir)/move.c
+
+outopts.o: $(srcdir)/outopts.c
+	$(BUILD) $(srcdir)/outopts.c
+
+overlay.o: $(srcdir)/overlay.c
+	$(BUILD) $(srcdir)/overlay.c
+
+pad.o: $(srcdir)/pad.c
+	$(BUILD) $(srcdir)/pad.c
+
+panel.o: $(srcdir)/panel.c $(PDCURSES_SRCDIR)/panel.h
+	$(BUILD) $(srcdir)/panel.c
+
+printw.o: $(srcdir)/printw.c
+	$(BUILD) $(srcdir)/printw.c
+
+refresh.o: $(srcdir)/refresh.c
+	$(BUILD) $(srcdir)/refresh.c
+
+scanw.o: $(srcdir)/scanw.c
+	$(BUILD) $(srcdir)/scanw.c
+
+scr_dump.o: $(srcdir)/scr_dump.c
+	$(BUILD) $(srcdir)/scr_dump.c
+
+scroll.o: $(srcdir)/scroll.c
+	$(BUILD) $(srcdir)/scroll.c
+
+slk.o: $(srcdir)/slk.c
+	$(BUILD) $(srcdir)/slk.c
+
+termattr.o: $(srcdir)/termattr.c
+	$(BUILD) $(srcdir)/termattr.c
+
+terminfo.o: $(srcdir)/terminfo.c
+	$(BUILD) $(srcdir)/terminfo.c
+
+touch.o: $(srcdir)/touch.c
+	$(BUILD) $(srcdir)/touch.c
+
+util.o: $(srcdir)/util.c
+	$(BUILD) $(srcdir)/util.c
+
+window.o: $(srcdir)/window.c
+	$(BUILD) $(srcdir)/window.c
+
+debug.o: $(srcdir)/debug.c
+	$(BUILD) $(srcdir)/debug.c
+
+pdcclip.o: $(osdir)/pdcclip.c
+	$(BUILD) $(osdir)/pdcclip.c
+
+pdcdisp.o: $(osdir)/pdcdisp.c
+	$(BUILD) $(osdir)/pdcdisp.c
+
+pdcgetsc.o: $(osdir)/pdcgetsc.c
+	$(BUILD) $(osdir)/pdcgetsc.c
+
+pdckbd.o: $(osdir)/pdckbd.c
+	$(BUILD) $(osdir)/pdckbd.c
+
+pdcscrn.o: $(osdir)/pdcscrn.c
+	$(BUILD) $(osdir)/pdcscrn.c
+
+pdcsetsc.o: $(osdir)/pdcsetsc.c
+	$(BUILD) $(osdir)/pdcsetsc.c
+
+pdcutil.o: $(osdir)/pdcutil.c
+	$(BUILD) $(osdir)/pdcutil.c
+
+pdcx11.o: $(osdir)/pdcx11.c
+	$(BUILD) $(osdir)/pdcx11.c
+
+ScrollBox.o: $(osdir)/ScrollBox.c
+	$(BUILD) $(osdir)/ScrollBox.c
+
+sb.o: $(osdir)/sb.c
+	$(BUILD) $(osdir)/sb.c
+
+x11.o: $(osdir)/x11.c
+	$(BUILD) $(osdir)/x11.c
+
+addch.sho: $(srcdir)/addch.c
+	$(DYN_BUILD) $(srcdir)/addch.c
+	@SAVE2O@
+
+addchstr.sho: $(srcdir)/addchstr.c
+	$(DYN_BUILD) $(srcdir)/addchstr.c
+	@SAVE2O@
+
+addstr.sho: $(srcdir)/addstr.c
+	$(DYN_BUILD) $(srcdir)/addstr.c
+	@SAVE2O@
+
+attr.sho: $(srcdir)/attr.c
+	$(DYN_BUILD) $(srcdir)/attr.c
+	@SAVE2O@
+
+beep.sho: $(srcdir)/beep.c
+	$(DYN_BUILD) $(srcdir)/beep.c
+	@SAVE2O@
+
+bkgd.sho: $(srcdir)/bkgd.c
+	$(DYN_BUILD) $(srcdir)/bkgd.c
+	@SAVE2O@
+
+border.sho: $(srcdir)/border.c
+	$(DYN_BUILD) $(srcdir)/border.c
+	@SAVE2O@
+
+clear.sho: $(srcdir)/clear.c
+	$(DYN_BUILD) $(srcdir)/clear.c
+	@SAVE2O@
+
+color.sho: $(srcdir)/color.c
+	$(DYN_BUILD) $(srcdir)/color.c
+	@SAVE2O@
+
+delch.sho: $(srcdir)/delch.c
+	$(DYN_BUILD) $(srcdir)/delch.c
+	@SAVE2O@
+
+deleteln.sho: $(srcdir)/deleteln.c
+	$(DYN_BUILD) $(srcdir)/deleteln.c
+	@SAVE2O@
+
+deprec.sho: $(srcdir)/deprec.c
+	$(DYN_BUILD) $(srcdir)/deprec.c
+	@SAVE2O@
+
+getch.sho: $(srcdir)/getch.c
+	$(DYN_BUILD) $(srcdir)/getch.c
+	@SAVE2O@
+
+getstr.sho: $(srcdir)/getstr.c
+	$(DYN_BUILD) $(srcdir)/getstr.c
+	@SAVE2O@
+
+getyx.sho: $(srcdir)/getyx.c
+	$(DYN_BUILD) $(srcdir)/getyx.c
+	@SAVE2O@
+
+inch.sho: $(srcdir)/inch.c
+	$(DYN_BUILD) $(srcdir)/inch.c
+	@SAVE2O@
+
+inchstr.sho: $(srcdir)/inchstr.c
+	$(DYN_BUILD) $(srcdir)/inchstr.c
+	@SAVE2O@
+
+initscr.sho: $(srcdir)/initscr.c
+	$(DYN_BUILD) $(srcdir)/initscr.c
+	@SAVE2O@
+
+inopts.sho: $(srcdir)/inopts.c
+	$(DYN_BUILD) $(srcdir)/inopts.c
+	@SAVE2O@
+
+insch.sho: $(srcdir)/insch.c
+	$(DYN_BUILD) $(srcdir)/insch.c
+	@SAVE2O@
+
+insstr.sho: $(srcdir)/insstr.c
+	$(DYN_BUILD) $(srcdir)/insstr.c
+	@SAVE2O@
+
+instr.sho: $(srcdir)/instr.c
+	$(DYN_BUILD) $(srcdir)/instr.c
+	@SAVE2O@
+
+kernel.sho: $(srcdir)/kernel.c
+	$(DYN_BUILD) $(srcdir)/kernel.c
+	@SAVE2O@
+
+keyname.sho: $(srcdir)/keyname.c
+	$(DYN_BUILD) $(srcdir)/keyname.c
+	@SAVE2O@
+
+mouse.sho: $(srcdir)/mouse.c
+	$(DYN_BUILD) $(srcdir)/mouse.c
+	@SAVE2O@
+
+move.sho: $(srcdir)/move.c
+	$(DYN_BUILD) $(srcdir)/move.c
+	@SAVE2O@
+
+outopts.sho: $(srcdir)/outopts.c
+	$(DYN_BUILD) $(srcdir)/outopts.c
+	@SAVE2O@
+
+overlay.sho: $(srcdir)/overlay.c
+	$(DYN_BUILD) $(srcdir)/overlay.c
+	@SAVE2O@
+
+pad.sho: $(srcdir)/pad.c
+	$(DYN_BUILD) $(srcdir)/pad.c
+	@SAVE2O@
+
+panel.sho: $(srcdir)/panel.c $(PDCURSES_SRCDIR)/panel.h
+	$(DYN_BUILD) $(srcdir)/panel.c
+	@SAVE2O@
+
+printw.sho: $(srcdir)/printw.c
+	$(DYN_BUILD) $(srcdir)/printw.c
+	@SAVE2O@
+
+refresh.sho: $(srcdir)/refresh.c
+	$(DYN_BUILD) $(srcdir)/refresh.c
+	@SAVE2O@
+
+scanw.sho: $(srcdir)/scanw.c
+	$(DYN_BUILD) $(srcdir)/scanw.c
+	@SAVE2O@
+
+scr_dump.sho: $(srcdir)/scr_dump.c
+	$(DYN_BUILD) $(srcdir)/scr_dump.c
+	@SAVE2O@
+
+scroll.sho: $(srcdir)/scroll.c
+	$(DYN_BUILD) $(srcdir)/scroll.c
+	@SAVE2O@
+
+slk.sho: $(srcdir)/slk.c
+	$(DYN_BUILD) $(srcdir)/slk.c
+	@SAVE2O@
+
+termattr.sho: $(srcdir)/termattr.c
+	$(DYN_BUILD) $(srcdir)/termattr.c
+	@SAVE2O@
+
+terminfo.sho: $(srcdir)/terminfo.c
+	$(DYN_BUILD) $(srcdir)/terminfo.c
+	@SAVE2O@
+
+touch.sho: $(srcdir)/touch.c
+	$(DYN_BUILD) $(srcdir)/touch.c
+	@SAVE2O@
+
+util.sho: $(srcdir)/util.c
+	$(DYN_BUILD) $(srcdir)/util.c
+	@SAVE2O@
+
+window.sho: $(srcdir)/window.c
+	$(DYN_BUILD) $(srcdir)/window.c
+	@SAVE2O@
+
+debug.sho: $(srcdir)/debug.c
+	$(DYN_BUILD) $(srcdir)/debug.c
+	@SAVE2O@
+
+pdcclip.sho: $(osdir)/pdcclip.c
+	$(DYN_BUILD) $(osdir)/pdcclip.c
+	@SAVE2O@
+
+pdcdisp.sho: $(osdir)/pdcdisp.c
+	$(DYN_BUILD) $(osdir)/pdcdisp.c
+	@SAVE2O@
+
+pdcgetsc.sho: $(osdir)/pdcgetsc.c
+	$(DYN_BUILD) $(osdir)/pdcgetsc.c
+	@SAVE2O@
+
+pdckbd.sho: $(osdir)/pdckbd.c
+	$(DYN_BUILD) $(osdir)/pdckbd.c
+	@SAVE2O@
+
+pdcscrn.sho: $(osdir)/pdcscrn.c
+	$(DYN_BUILD) $(osdir)/pdcscrn.c
+	@SAVE2O@
+
+pdcsetsc.sho: $(osdir)/pdcsetsc.c
+	$(DYN_BUILD) $(osdir)/pdcsetsc.c
+	@SAVE2O@
+
+pdcutil.sho: $(osdir)/pdcutil.c
+	$(DYN_BUILD) $(osdir)/pdcutil.c
+	@SAVE2O@
+
+pdcx11.sho: $(osdir)/pdcx11.c
+	$(DYN_BUILD) $(osdir)/pdcx11.c
+	@SAVE2O@
+
+ScrollBox.sho: $(osdir)/ScrollBox.c
+	$(DYN_BUILD) $(osdir)/ScrollBox.c
+	@SAVE2O@
+
+sb.sho: $(osdir)/sb.c
+	$(DYN_BUILD) $(osdir)/sb.c
+	@SAVE2O@
+
+x11.sho: $(osdir)/x11.c
+	$(DYN_BUILD) $(osdir)/x11.c
+	@SAVE2O@
+
+firework: firework.o
+	$(LINK) firework.o -o $@ $(LDFLAGS)
+
+newdemo: newdemo.o
+	$(LINK) newdemo.o -o $@ $(LDFLAGS)
+
+ptest: ptest.o
+	$(LINK) ptest.o -o $@ $(LDFLAGS)
+
+rain: rain.o
+	$(LINK) rain.o -o $@ $(LDFLAGS)
+
+testcurs: testcurs.o
+	$(LINK) testcurs.o -o $@ $(LDFLAGS)
+
+tuidemo: tuidemo.o tui.o
+	$(LINK) tui.o tuidemo.o -o $@ $(LDFLAGS)
+
+worm: worm.o
+	$(LINK) worm.o -o $@ $(LDFLAGS)
+
+xmas: xmas.o
+	$(LINK) xmas.o -o $@ $(LDFLAGS)
+
+firework.o: $(demodir)/firework.c
+	$(BUILD) $(demodir)/firework.c
+
+newdemo.o: $(demodir)/newdemo.c
+	$(BUILD) $(demodir)/newdemo.c
+
+ptest.o: $(demodir)/ptest.c $(PDCURSES_SRCDIR)/panel.h
+	$(BUILD) $(demodir)/ptest.c
+
+rain.o: $(demodir)/rain.c
+	$(BUILD) $(demodir)/rain.c
+
+testcurs.o: $(demodir)/testcurs.c
+	$(BUILD) $(demodir)/testcurs.c
+
+tui.o: $(demodir)/tui.c $(demodir)/tui.h
+	$(BUILD) $(demodir)/tui.c
+
+tuidemo.o: $(demodir)/tuidemo.c
+	$(BUILD) $(demodir)/tuidemo.c
+
+worm.o: $(demodir)/worm.c
+	$(BUILD) $(demodir)/worm.c
+
+xmas.o: $(demodir)/xmas.c
+	$(BUILD) $(demodir)/xmas.c
+
+# This section provides for compiling and linking the
+# ncurses test programs.
+
+ncurses_testdir	= $(HOME)/ncurses-5.6/test
+
+NCURSES_TESTS	= bs gdc hanoi knight tclock ncurses
+
+ncurses_tests: $(NCURSES_TESTS)
+
+ncurses_clean:
+	-rm -f *.o trace $(NCURSES_TESTS)
+
+NCFLAGS		= -I. -I$(ncurses_testdir)
+
+bs: bs.o $(LIBCURSES)
+	$(LINK) bs.o -o $@ $(LDFLAGS)
+
+gdc: gdc.o $(LIBCURSES)
+	$(LINK) gdc.o -o $@ $(LDFLAGS)
+
+hanoi: hanoi.o $(LIBCURSES)
+	$(LINK) hanoi.o -o $@ $(LDFLAGS)
+
+knight: knight.o $(LIBCURSES)
+	$(LINK) knight.o -o $@ $(LDFLAGS)
+
+tclock: tclock.o $(LIBCURSES)
+	$(LINK) tclock.o -o $@ $(LDFLAGS) -lm
+
+view: view.o $(LIBCURSES)
+	$(LINK) view.o -o $@ $(LDFLAGS)
+
+ncurses: ncurses.o $(LIBCURSES)
+	$(LINK) ncurses.o -o $@ $(LDFLAGS)
+
+bs.o: $(ncurses_testdir)/bs.c $(PDCURSES_CURSES_H)
+	$(BUILD) $(NCFLAGS) $(ncurses_testdir)/bs.c
+
+gdc.o: $(ncurses_testdir)/gdc.c $(PDCURSES_CURSES_H)
+	$(BUILD) $(NCFLAGS) $(ncurses_testdir)/gdc.c
+
+hanoi.o: $(ncurses_testdir)/hanoi.c $(PDCURSES_CURSES_H)
+	$(BUILD) $(NCFLAGS) $(ncurses_testdir)/hanoi.c
+
+knight.o: $(ncurses_testdir)/knight.c $(PDCURSES_CURSES_H)
+	$(BUILD) $(NCFLAGS) $(ncurses_testdir)/knight.c
+
+tclock.o: $(ncurses_testdir)/tclock.c $(PDCURSES_CURSES_H)
+	$(BUILD) $(NCFLAGS) $(ncurses_testdir)/tclock.c
+
+view.o: $(ncurses_testdir)/view.c $(PDCURSES_CURSES_H)
+	$(BUILD) $(NCFLAGS) $(ncurses_testdir)/view.c
+
+ncurses.o: $(ncurses_testdir)/ncurses.c $(PDCURSES_CURSES_H)
+	$(BUILD) $(NCFLAGS) $(ncurses_testdir)/ncurses.c
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/README b/payloads/libpayload/curses/PDCurses-3.4/x11/README
new file mode 100644
index 0000000000..37b45d06e7
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/README
@@ -0,0 +1,64 @@
+PDCurses for X11
+================
+
+This is a port of PDCurses for X11, aka XCurses.  It is designed to 
+allow existing curses programs to be re-compiled with PDCurses, 
+resulting in native X11 programs.
+
+
+Building
+--------
+
+. Run "./configure" in the top-level directory.
+
+  To build the wide-character version of the library, specify
+  "--enable-widec" as a parameter. To use X Input Methods, add
+  "--enable-xim". I recommend these options, but I haven't yet made
+  them the defaults, for the sake of backwards compatibility and due to
+  their new and relatively untested status.
+
+  If your system is lacking in UTF-8 support, you can force the use of
+  UTF-8 instead of the system locale via "--enable-force-utf8". This is
+  generally more useful in Windows.
+
+  If configure can't find your X include files or X libraries, you can
+  specify the paths with the arguments "--x-includes=inc_path" and/or
+  "--x-libraries=lib_path".
+
+  By default, the library and demo programs are built with the optimizer
+  switch -O2. You can turn this off, and turn on debugging (-g), by
+  adding "--with-debug" to the configure command.
+
+. Run "make". This should build libXCurses and all the demo programs.
+
+. Optionally, run "make install". curses.h and panel.h will be renamed
+  when installed (to xcurses.h and xpanel.h), to avoid conflicts with
+  any existing curses installations. Unrenamed copies of curses.h and
+  panel.h are installed in (by default) /usr/local/include/xcurses.
+
+  libXpanel is just a symlink to libXCurses. Both curses and panel
+  functions are in the main library.
+
+
+Distribution Status
+-------------------
+
+As of April 13, 2006, the files in this directory are released to the 
+Public Domain, except for ScrollBox*, which are under essentially the 
+MIT X License.
+
+
+To be Done
+----------
+
+- have newterm() create a new X window
+
+- provide a command line parsing function to enable X command line
+  arguments to be parsed and stripped from the arguments passed back
+  to the calling procedure.
+
+
+Acknowledgements
+----------------
+
+X11 port was provided by Mark Hessling <mark@rexx.org>
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/ScrollBox.c b/payloads/libpayload/curses/PDCurses-3.4/x11/ScrollBox.c
new file mode 100644
index 0000000000..48ea38fd6c
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/ScrollBox.c
@@ -0,0 +1,321 @@
+/*
+ * Copyright 1989 O'Reilly and Associates, Inc.
+
+     The X Consortium, and any party obtaining a copy of these files from
+     the X Consortium, directly or indirectly, is granted, free of charge, a
+     full and unrestricted irrevocable, world-wide, paid up, royalty-free,
+     nonexclusive right and license to deal in this software and
+     documentation files (the "Software"), including without limitation the
+     rights to use, copy, modify, merge, publish, distribute, sublicense,
+     and/or sell copies of the Software, and to permit persons who receive
+     copies from any such party to do so.  This license includes without
+     limitation a license to do the foregoing actions under any patents of
+     the party supplying this software to the X Consortium.
+
+     $Id: ScrollBox.c,v 1.15 2008/07/14 04:24:52 wmcbrine Exp $
+ */
+
+/* ScrollBox.c - scrollBox composite widget */
+
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Shell.h>
+
+#include "x11/ScrollBoxP.h"
+
+#include <stdio.h>
+
+#define INITIAL_WIDTH 300
+#define INITIAL_HEIGHT 300
+
+/************************************************************************
+ *                                                                      *
+ * scrollBox Resources                                                  *
+ *                                                                      *
+ ************************************************************************/
+
+static XtResource resources[] = 
+{
+    { XtNhSpace, XtCHSpace, XtRDimension, sizeof(Dimension),
+        XtOffset(ScrollBoxWidget, scrollBox.h_space), 
+        XtRImmediate, (XtPointer)4 },
+    { XtNvSpace, XtCVSpace, XtRDimension, sizeof(Dimension),
+        XtOffset(ScrollBoxWidget, scrollBox.v_space), 
+        XtRImmediate, (XtPointer)4 },
+    { XtNheightInc, XtCHeightInc, XtRDimension, sizeof(Dimension),
+        XtOffset(ScrollBoxWidget, scrollBox.increment_height), 
+        XtRImmediate, (XtPointer)13 },
+    { XtNwidthInc, XtCWidthInc, XtRDimension, sizeof(Dimension),
+        XtOffset(ScrollBoxWidget, scrollBox.increment_width), 
+        XtRImmediate, (XtPointer)7 },
+};
+
+/************************************************************************
+ *                                                                      *
+ * Full class record constant                                           *
+ *                                                                      *
+ ************************************************************************/
+
+static void Initialize(Widget, Widget, ArgList, Cardinal *);
+static void Resize(Widget);
+static Boolean SetValues(Widget, Widget, Widget, ArgList, Cardinal *);
+static void ChangeManaged(Widget);
+static XtGeometryResult QueryGeometry(Widget, XtWidgetGeometry *,
+                                      XtWidgetGeometry *);
+static XtGeometryResult GeometryManager(Widget, XtWidgetGeometry *,
+                                        XtWidgetGeometry *);
+static void RefigureLocations(Widget);
+
+ScrollBoxClassRec scrollBoxClassRec = {
+  {
+    /* core_class fields        */
+        /* superclass           */  (WidgetClass) &compositeClassRec,
+        /* class_name           */  "scrollBox",
+        /* widget_size          */  sizeof(ScrollBoxRec),
+        /* class_initialize     */  NULL,
+        /* class_part_init      */  NULL,
+        /* class_inited         */  FALSE,
+        /* initialize           */  Initialize,
+        /* initialize_hook      */  NULL,
+        /* realize              */  XtInheritRealize,
+        /* actions              */  NULL,
+        /* num_actions          */  0,
+        /* resources            */  resources,
+        /* num_resources        */  XtNumber(resources),
+        /* xrm_class            */  NULLQUARK,
+        /* compress_motion      */  TRUE,
+        /* compress_exposure    */  TRUE,
+        /* compress_enterleave  */  TRUE,
+        /* visible_interest     */  FALSE,
+        /* destroy              */  NULL,
+        /* resize               */  Resize,
+        /* expose               */  NULL,
+        /* set_values           */  SetValues,
+        /* set_values_hook      */  NULL,
+        /* set_values_almost    */  XtInheritSetValuesAlmost,
+        /* get_values_hook      */  NULL,
+        /* accept_focus         */  NULL,
+        /* version              */  XtVersion,
+        /* callback_private     */  NULL,
+        /* tm_table             */  NULL,
+        /* query_geometry       */  QueryGeometry,
+        /* display_accelerator  */  XtInheritDisplayAccelerator,
+        /* extension            */  NULL
+  },{
+    /* composite_class fields   */
+        /* geometry_manager     */  GeometryManager,
+        /* change_managed       */  ChangeManaged,
+        /* insert_child         */  XtInheritInsertChild,
+        /* delete_child         */  XtInheritDeleteChild,
+        /* extension            */  NULL
+  },{
+    /* scrollBox class fields   */
+        /* empty                */  0,
+  }
+};
+
+WidgetClass scrollBoxWidgetClass = (WidgetClass)&scrollBoxClassRec;
+
+
+/************************************************************************
+ *                                                                      *
+ * Private Routines                                                     *
+ *                                                                      *
+ ************************************************************************/
+
+/* Do a layout, either actually assigning positions, or just 
+   calculating size. */
+
+static void DoLayout(Widget w, Boolean doit)
+{
+    ScrollBoxWidget sbw = (ScrollBoxWidget)w;
+    Widget wmain, vscroll, hscroll, child;
+    Dimension mw, mh;   /* main window */
+    Dimension vh;   /* vertical scrollbar length (height) */
+    Dimension hw;   /* horizontal scrollbar length (width) */
+    Position vx;
+    Position hy;
+    Cardinal i;
+
+    if (sbw->composite.num_children != 3)
+        XtAppError(XtWidgetToApplicationContext(w),
+            "ScrollBox: must manage exactly three widgets.");
+
+    for (i = 0; i < sbw->composite.num_children; i++) 
+    {
+        child = sbw->composite.children[i];
+
+        if (!XtIsManaged(child)) 
+            XtAppError(XtWidgetToApplicationContext(w),
+                "ScrollBox: all three widgets must be managed.");
+    }
+
+    /* Child one is the main window, two is the vertical scrollbar, 
+       and three is the horizontal scrollbar. */
+
+    wmain = sbw->composite.children[0];
+    vscroll = sbw->composite.children[1];
+    hscroll = sbw->composite.children[2];
+
+    /* Size all three widgets so that space is fully utilized. */
+
+    mw = sbw->core.width - (2 * sbw->scrollBox.h_space) -
+        vscroll->core.width - (2 * vscroll->core.border_width) -
+        (2 * wmain->core.border_width);
+
+    mh = sbw->core.height - (2 * sbw->scrollBox.v_space) -
+        hscroll->core.height - (2 * hscroll->core.border_width) -
+        (2 * wmain->core.border_width);
+
+    /* Force the main window to be sized to the appropriate increment. */
+
+    mw = (mw / sbw->scrollBox.increment_width) *
+        sbw->scrollBox.increment_width;
+
+    mh = ((mh / sbw->scrollBox.increment_height) *
+        sbw->scrollBox.increment_height) +
+        sbw->scrollBox.increment_height;
+
+    vx = wmain->core.x + mw + sbw->scrollBox.h_space + 
+        wmain->core.border_width + vscroll->core.border_width; 
+
+    hy = wmain->core.y + mh + sbw->scrollBox.v_space + 
+        wmain->core.border_width + hscroll->core.border_width; 
+
+    vh = mh;   /* scrollbars are always same length as main window */
+    hw = mw;
+
+    if (doit)
+    {
+        XtResizeWidget(wmain, mw, mh, 1);
+
+        XtResizeWidget(vscroll, vscroll->core.width, vh, 1);
+        XtMoveWidget(vscroll, vx, vscroll->core.y);
+
+        XtResizeWidget(hscroll, hw, hscroll->core.height, 1);
+        XtMoveWidget(hscroll, hscroll->core.x, hy);
+    }
+}
+
+static XtGeometryResult GeometryManager(Widget w, XtWidgetGeometry *request,
+                                        XtWidgetGeometry *reply)
+{
+    XtWidgetGeometry allowed;
+
+    if (request->request_mode & ~(XtCWQueryOnly | CWWidth | CWHeight))
+        return XtGeometryNo;
+
+    if (request->request_mode & CWWidth)
+        allowed.width = request->width;
+    else
+        allowed.width = w->core.width;
+
+    if (request->request_mode & CWHeight)
+        allowed.height = request->height;
+    else
+        allowed.height = w->core.height;
+
+    if (allowed.width == w->core.width && allowed.height == w->core.height)
+        return XtGeometryNo;
+
+    if (!(request->request_mode & XtCWQueryOnly))
+        RefigureLocations(w);
+
+    return XtGeometryYes;
+}
+
+static void RefigureLocations(Widget w)
+{
+    DoLayout(w, False);
+}
+
+/* Calculate preferred size.  We can't just use the current sizes
+   of the children, because that calculation would always end up with 
+   our current size.  Could query each child, and use that size to 
+   recalculate a size for us, then if it ends up being larger than width 
+   and height passed in, accept bounding box. However, we know our 
+   children and they don't have any particular preferred geometry, 
+   except the bigger the better. Therefore, if the parent suggested a 
+   size, we'll take it. */
+
+static XtGeometryResult QueryGeometry(Widget w, XtWidgetGeometry *request,
+                                      XtWidgetGeometry *reply_return)
+{
+    XtGeometryResult result=XtGeometryNo;
+
+    request->request_mode &= CWWidth | CWHeight;
+
+    /* parent isn't going to change w or h, so nothing to re-compute */
+
+    if (request->request_mode == 0)
+        return XtGeometryYes;
+
+    /* if proposed size is large enough, accept it.  Otherwise, suggest
+       our arbitrary initial size. */
+
+    if (request->request_mode & CWHeight) 
+    {
+        if (request->height < INITIAL_HEIGHT) 
+        {
+            result = XtGeometryAlmost;
+            reply_return->height = INITIAL_HEIGHT;
+            reply_return->request_mode &= CWHeight;
+        }
+        else
+            result = XtGeometryYes;
+    }
+
+    if (request->request_mode & CWWidth) 
+    {
+        if (request->width < INITIAL_WIDTH) 
+        {
+            result = XtGeometryAlmost;
+            reply_return->width = INITIAL_WIDTH;
+            reply_return->request_mode &= CWWidth;
+        }
+        else
+            result = XtGeometryYes;
+    }
+
+    return result;
+}
+
+/* Actually layout the scrollBox  */
+
+static void Resize(Widget w)
+{
+    DoLayout(w, True);
+}
+
+static void ChangeManaged(Widget w)
+{
+    DoLayout(w, True);
+}
+
+static void Initialize(Widget request, Widget new,
+                       ArgList args, Cardinal *num_args)
+{
+    ScrollBoxWidget newsbw = (ScrollBoxWidget)new;
+
+    if (newsbw->core.width == 0)
+        newsbw->core.width = INITIAL_WIDTH;
+
+    if (newsbw->core.height == 0)
+        newsbw->core.height = INITIAL_HEIGHT;
+
+}
+
+static Boolean SetValues(Widget current, Widget request, Widget new, 
+                         ArgList args, Cardinal *num_args)
+{
+    ScrollBoxWidget sbwcurrent = (ScrollBoxWidget)current;
+    ScrollBoxWidget sbwnew = (ScrollBoxWidget)new;
+
+    /* need to relayout if h_space or v_space change */
+
+    if ((sbwnew->scrollBox.h_space != sbwcurrent->scrollBox.h_space) ||
+        (sbwnew->scrollBox.v_space != sbwcurrent->scrollBox.v_space))
+        DoLayout(new, True);
+
+    return False;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/ScrollBox.h b/payloads/libpayload/curses/PDCurses-3.4/x11/ScrollBox.h
new file mode 100644
index 0000000000..5825862744
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/ScrollBox.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright 1989 O'Reilly and Associates, Inc.
+
+     The X Consortium, and any party obtaining a copy of these files from
+     the X Consortium, directly or indirectly, is granted, free of charge, a
+     full and unrestricted irrevocable, world-wide, paid up, royalty-free,
+     nonexclusive right and license to deal in this software and
+     documentation files (the "Software"), including without limitation the
+     rights to use, copy, modify, merge, publish, distribute, sublicense,
+     and/or sell copies of the Software, and to permit persons who receive
+     copies from any such party to do so.  This license includes without
+     limitation a license to do the foregoing actions under any patents of
+     the party supplying this software to the X Consortium.
+
+     $Id: ScrollBox.h,v 1.4 2008/07/14 04:24:52 wmcbrine Exp $
+ */
+
+#ifndef _XORAscrollBox_h
+#define _XORAscrollBox_h
+
+/************************************************************************
+ *                                                                      *
+ * scrollBox Widget (subclass of CompositeClass)                        *
+ *                                                                      *
+ ************************************************************************/
+
+/* Parameters:
+
+ Name               Class              RepType      Default Value
+ ----               -----              -------      -------------
+ background         Background         Pixel        XtDefaultBackground
+ border             BorderColor        Pixel        XtDefaultForeground
+ borderWidth        BorderWidth        Dimension    1
+ destroyCallback    Callback           Pointer      NULL
+ hSpace             HSpace             Dimension    4
+ height             Height             Dimension    0
+ mappedWhenManaged  MappedWhenManaged  Boolean      True
+ vSpace             VSpace             Dimension    4
+ width              Width              Dimension    0
+ x                  Position           Position     0
+ y                  Position           Position     0
+
+*/
+
+
+/* Class record constants */
+
+extern WidgetClass scrollBoxWidgetClass;
+
+typedef struct _ScrollBoxClassRec *ScrollBoxWidgetClass;
+typedef struct _ScrollBoxRec      *ScrollBoxWidget;
+
+#endif /* _XORAscrollBox_h */
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/ScrollBoxP.h b/payloads/libpayload/curses/PDCurses-3.4/x11/ScrollBoxP.h
new file mode 100644
index 0000000000..069666da2f
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/ScrollBoxP.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright 1989 O'Reilly and Associates, Inc.
+
+     The X Consortium, and any party obtaining a copy of these files from
+     the X Consortium, directly or indirectly, is granted, free of charge, a
+     full and unrestricted irrevocable, world-wide, paid up, royalty-free,
+     nonexclusive right and license to deal in this software and
+     documentation files (the "Software"), including without limitation the
+     rights to use, copy, modify, merge, publish, distribute, sublicense,
+     and/or sell copies of the Software, and to permit persons who receive
+     copies from any such party to do so.  This license includes without
+     limitation a license to do the foregoing actions under any patents of
+     the party supplying this software to the X Consortium.
+
+     $Id: ScrollBoxP.h,v 1.5 2008/07/14 04:24:52 wmcbrine Exp $
+ */
+
+/* 
+ * scrollBoxP.h - Private definitions for scrollBox widget
+ * 
+ */
+
+#ifndef _XORAscrollBoxP_h
+#define _XORAscrollBoxP_h
+
+/************************************************************************
+ *                                                                      *
+ * scrollBox Widget Private Data                                        *
+ *                                                                      *
+ ************************************************************************/
+
+#include "x11/ScrollBox.h"
+
+#include <X11/CompositeP.h>
+
+/* New fields for the scrollBox widget class record */
+typedef struct _ScrollBoxClass {
+    int empty;
+} ScrollBoxClassPart;
+
+/* Full class record declaration */
+typedef struct _ScrollBoxClassRec {
+    CoreClassPart core_class;
+    CompositeClassPart composite_class;
+    ScrollBoxClassPart scrollBox_class;
+} ScrollBoxClassRec;
+
+extern ScrollBoxClassRec scrollBoxClassRec;
+
+/* New fields for the scrollBox widget record */
+typedef struct {
+    Dimension h_space, v_space;
+    Dimension preferred_width, preferred_height;
+    Dimension last_query_width, last_query_height;
+    Dimension increment_width, increment_height;
+    XtGeometryMask last_query_mode;
+} ScrollBoxPart;
+
+
+/************************************************************************
+ *                                                                      *
+ * Full instance record declaration                                     *
+ *                                                                      *
+ ************************************************************************/
+
+typedef struct _ScrollBoxRec {
+    CorePart core;
+    CompositePart composite;
+    ScrollBoxPart scrollBox;
+} ScrollBoxRec;
+
+#endif /* _XORAscrollBoxP_h */
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/big_icon.xbm b/payloads/libpayload/curses/PDCurses-3.4/x11/big_icon.xbm
new file mode 100644
index 0000000000..04b98a5bf5
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/big_icon.xbm
@@ -0,0 +1,46 @@
+#define big_icon_width 64
+#define big_icon_height 64
+static unsigned char big_icon_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff,
+   0xc0, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xc1, 0x03, 0x00, 0x00,
+   0x00, 0x00, 0xf0, 0xff, 0xc3, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff,
+   0xc3, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xc0, 0xc7, 0x03, 0x00, 0x00,
+   0x00, 0x00, 0xf0, 0x80, 0xc7, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x80,
+   0xc7, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x80, 0xc7, 0x03, 0x00, 0x00,
+   0x00, 0x00, 0xf0, 0x80, 0xc7, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xc0,
+   0xc7, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xe0, 0xc3, 0x03, 0x00, 0x00,
+   0x00, 0x00, 0xf0, 0xf0, 0xe3, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xf8,
+   0xf1, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xfc, 0xf8, 0x03, 0x00, 0x00,
+   0x00, 0x00, 0xf0, 0x7e, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x3f,
+   0xfe, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x1f, 0xff, 0x03, 0x00, 0x00,
+   0x00, 0x00, 0xf0, 0x8f, 0xdf, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xc7,
+   0xcf, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xe3, 0xc7, 0x03, 0x00, 0x00,
+   0x00, 0x00, 0xf0, 0xf1, 0xc3, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xf0,
+   0xc1, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xf8, 0xc0, 0x03, 0x00, 0x00,
+   0x00, 0x00, 0xf0, 0x78, 0xc0, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x78,
+   0xc0, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x78, 0xc0, 0x03, 0x00, 0x00,
+   0x00, 0x00, 0xf0, 0x78, 0xc0, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xf8,
+   0xc0, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xf0, 0xff, 0x03, 0x00, 0x00,
+   0x00, 0x00, 0xf0, 0xf0, 0xff, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xe0,
+   0xff, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xc0, 0xff, 0x03, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x23, 0x50, 0x1e,
+   0x7c, 0xf0, 0xe0, 0x03, 0x60, 0x26, 0x50, 0x33, 0xc6, 0x98, 0x31, 0x06,
+   0x30, 0x2c, 0xd0, 0x61, 0x83, 0x0d, 0x1b, 0x0c, 0x10, 0x28, 0xd0, 0x40,
+   0x01, 0x05, 0x0a, 0x08, 0x10, 0x20, 0x50, 0x00, 0x01, 0x05, 0x0a, 0x08,
+   0x10, 0x20, 0x50, 0x00, 0x03, 0x04, 0x1a, 0x00, 0x10, 0x20, 0x50, 0x00,
+   0x06, 0x04, 0x32, 0x00, 0x10, 0x20, 0x50, 0x00, 0x7c, 0xfc, 0xe3, 0x03,
+   0x10, 0x20, 0x50, 0x00, 0xc0, 0x04, 0x00, 0x06, 0x10, 0x20, 0x50, 0x00,
+   0x80, 0x05, 0x00, 0x0c, 0x10, 0x20, 0x50, 0x00, 0x01, 0x05, 0x0a, 0x08,
+   0x10, 0x28, 0x50, 0x00, 0x01, 0x05, 0x0a, 0x08, 0x30, 0x6c, 0x58, 0x00,
+   0x83, 0x0d, 0x1b, 0x0c, 0x60, 0xc6, 0x4c, 0x00, 0xc6, 0x98, 0x31, 0x06,
+   0xc0, 0x83, 0x47, 0x00, 0x7c, 0xf0, 0xe0, 0x03, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/compose.h b/payloads/libpayload/curses/PDCurses-3.4/x11/compose.h
new file mode 100644
index 0000000000..12b85fa133
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/compose.h
@@ -0,0 +1,203 @@
+/* Public Domain Curses */
+
+/* $Id: compose.h,v 1.3 2008/07/14 04:24:52 wmcbrine Exp $ */
+
+/* Tables and variables for the built-in compose key system. This file 
+   is not included when PDCurses is built with XIM support. */
+
+#define MAX_COMPOSE_CHARS 14
+#define MAX_COMPOSE_PRE 60
+
+static const char *compose_chars =
+    "`'~^,/\"AaPpSs!?0123CcRr-_<>Xx.=Yy |EeIiOoUu+NnLlgDd:*TtMmVv";
+
+/*
+   ` :  À  È  Ì  Ò  Ù  à  è  ì  ò  ù
+   ' :  ´  Á  É  Í  Ó  Ú  Ý  á  é  í  ó  ú  ý  ´
+   ~ :  Ã  Ñ  Õ  ã  ñ  õ
+   ^ :  Â  Ê  Î  Ô  Û  â  ê  î  ô  û  °  ¹  ²  ³
+   , :  ¸  Ç  ç  ¸
+   / :  Ø  ø  µ  µ
+   " :  ¨  Ä  Ë  Ï  Ö  Ü  ä  ë  ï  ö  ü  ÿ  ¨
+   A :  Æ  À  Á  Ã  Â  Å  Å  Ã  Â  ª
+   a :  æ  à  á  ã  â  å  å  ã  â  ª
+   P :  Þ  ¶  ¶
+   p :  þ  ¶  ¶
+   S :  §  §  §  º  ª
+   s :  ß  §  ª  ¹  ²  ³  º  §
+   ! :  ¡  ¡
+   ? :  ¿  ¿
+   0 :  °  °
+   1 :  ¹  ½  ¼  ¹
+   2 :  ²  ²
+   3 :  ³  ¾  ³
+   C :  ©  Ç  ¢  ¢
+   c :  ¢  ©  ç  ¢  ¢
+   R :  ®
+   r :  ®
+   - :  ­  ±  ¬  ­  ¯  ÷
+   _ :  ¯  ¯
+   < :  «
+   > :  «
+   X :  ¤  ×
+   x :  ×  ¤  ×
+   . :  ·  ·  ·
+   = :  ¥  ¥
+   Y :  ¥  Ý  ¥
+   y :  ¥  ý  ÿ  ¥  ¥
+     :
+   | :  ¦  ¢  ¦  Þ  þ  ¦  £
+   E :  È  É  Ê  Ë  Ê
+   e :  è  é  ê  ë  ê
+   I :  Ì  Í  Î  Ï  Î
+   i :  ì  í  î  ï  î
+   O :  Ò  Ó  Ô  Õ  Ö  Ø  ©  ®  Õ  Ô  Å  å
+   o :  °  Å  å  ¤  õ  ò  ó  ô  õ  ö  ø  ô  º
+   U :  Ù  Ú  Û  Ü  Û
+   u :  ù  ú  û  ü  µ  û
+   + :  ±
+   N :  Ñ  Ñ  ¬
+   n :  ñ  ñ  ¬
+   L :  £  £  £
+   l :  £  £  £
+   g :  ¤
+   D :  °  Ð
+   d :  °  ð
+   : :  ÷
+   * :  µ  µ  å  Å
+   T :  Þ
+   t :  þ
+   M :  ×
+   m :  ×
+   V :  ¦
+   v :  ¦
+*/
+
+static const char compose_lookups[MAX_COMPOSE_PRE][MAX_COMPOSE_CHARS] =
+{
+/* ` */ {'A','E','I','O','U','a','e','i','o','u',  0,  0,  0,  0},
+/* ' */ {' ','A','E','I','O','U','Y','a','e','i','o','u','y', 39},
+/* ~ */ {'A','N','O','a','n','o',  0,  0,  0,  0,  0,  0,  0,  0},
+/* ^ */ {'A','E','I','O','U','a','e','i','o','u','0','1','2','3'},
+/* , */ {' ','C','c',',',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* / */ {'O','o','u','U',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* " */ {' ','A','E','I','O','U','a','e','i','o','u','y','\"', 0},
+/* A */ {'E','`', 39,'~','^','"','o','*','-','>','_',  0,  0,  0},
+/* a */ {'e','`', 39,'~','^','"','o','*','-','>','_',  0,  0,  0},
+/* P */ {' ','G','!',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* p */ {' ','g','!',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* S */ {'S','!','O','0','A',  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* s */ {'s','!','a','1','2','3','0','o',  0,  0,  0,  0,  0,  0},
+/* ! */ {' ','!',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* ? */ {' ','?',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* 0 */ {'^','*',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* 1 */ {' ','2','4','^',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* 2 */ {' ','^',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* 3 */ {' ','4','^',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* C */ {'O',',','$','|',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* c */ {'|','o',',','/','$',  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* R */ {'O',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* r */ {'o',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* - */ {' ','+',',','-','^',':',  0,  0,  0,  0,  0,  0,  0,  0},
+/* _ */ {'_','^',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* < */ {'<',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* > */ {'>',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* X */ {'O','X',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* x */ {' ','o','x',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* . */ {' ','^','.',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* = */ {'Y','y',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* Y */ {'=', 39,'-',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* y */ {'=', 39,'"','$','-',  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/*   */ {' ',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* | */ {' ','c','|','P','p','^','-',  0,  0,  0,  0,  0,  0,  0},
+/* E */ {'`', 39,'^','"','>',  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* e */ {'`', 39,'^','"','>',  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* I */ {'`', 39,'^','"','>',  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* i */ {'`', 39,'^','"','>',  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* O */ {'`', 39,'^','~','"','/','C','R','-','>','A','a',  0,  0},
+/* o */ {' ','A','a','x','-','`', 39,'^','~','"','/','>','_',  0},
+/* U */ {'`', 39,'^','"','>',  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* u */ {'`', 39,'^','"',' ','>',  0,  0,  0,  0,  0,  0,  0,  0},
+/* + */ {'-',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* N */ {'~','-','O',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* n */ {'~','-','o',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* L */ {'$','=','-',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* l */ {'$','=','-',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* g */ {'$',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* D */ {'E','-',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* d */ {'e','-',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* : */ {'-',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* * */ {'m','M','a','A',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* T */ {'H',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* t */ {'h',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* M */ {'U',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* m */ {'u',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* V */ {'B',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* v */ {'b',  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+};
+
+static const unsigned char compose_keys[MAX_COMPOSE_PRE][MAX_COMPOSE_CHARS] =
+{
+/* ` */ {192,200,204,210,217,224,232,236,242,249,  0,  0,  0,  0},
+/* ' */ {180,193,201,205,211,218,221,225,233,237,243,250,253,180},
+/* ~ */ {195,209,213,227,241,245,  0,  0,  0,  0,  0,  0,  0,  0},
+/* ^ */ {194,202,206,212,219,226,234,238,244,251,176,185,178,179},
+/* , */ {184,199,231,184,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* / */ {216,248,181,181,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* " */ {168,196,203,207,214,220,228,235,239,246,252,255,168,  0},
+/* A */ {198,192,193,195,194,196,197,197,195,194,170,  0,  0,  0},
+/* a */ {230,224,225,227,226,228,229,229,227,226,170,  0,  0,  0},
+/* P */ {222,182,182,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* p */ {254,182,182,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* S */ {167,167,167,186,170,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* s */ {223,167,170,185,178,179,186,167,  0,  0,  0,  0,  0,  0},
+/* ! */ {161,161,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* ? */ {191,191,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* 0 */ {176,176,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* 1 */ {185,189,188,185,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* 2 */ {178,178,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* 3 */ {179,190,179,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* C */ {169,199,162,162,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* c */ {162,169,231,162,162,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* R */ {174,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* r */ {174,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* - */ {173,177,172,173,175,247,  0,  0,  0,  0,  0,  0,  0,  0},
+/* _ */ {175,175,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* < */ {171,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* > */ {187,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* X */ {164,215,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* x */ {215,164,215,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* . */ {183,183,183,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* = */ {165,165,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* Y */ {165,221,165,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* y */ {165,253,255,165,165,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/*   */ {160,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* | */ {166,162,166,222,254,166,163,  0,  0,  0,  0,  0,  0,  0},
+/* E */ {200,201,202,203,202,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* e */ {232,233,234,235,234,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* I */ {204,205,206,207,206,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* i */ {236,237,238,239,238,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* O */ {210,211,212,213,214,216,169,174,213,212,197,229,  0,  0},
+/* o */ {176,197,229,164,245,242,243,244,245,246,248,244,186,  0},
+/* U */ {217,218,219,220,219,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* u */ {249,250,251,252,181,251,  0,  0,  0,  0,  0,  0,  0,  0},
+/* + */ {177,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* N */ {209,209,172,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* n */ {241,241,172,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* L */ {163,163,163,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* l */ {163,163,163,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* g */ {164,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* D */ {176,208,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* d */ {176,240,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* : */ {247,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* * */ {181,181,229,197,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* T */ {222,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* t */ {254,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* M */ {215,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* u */ {215,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* V */ {166,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+/* v */ {166,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0},
+};
+
+static KeySym compose_key = 0;
+static int compose_mask = 0;
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/little_icon.xbm b/payloads/libpayload/curses/PDCurses-3.4/x11/little_icon.xbm
new file mode 100644
index 0000000000..d3e777e8df
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/little_icon.xbm
@@ -0,0 +1,14 @@
+#define little_icon_width 32
+#define little_icon_height 32
+static unsigned char little_icon_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0xfc, 0x30, 0x00, 0x00, 0xfc, 0x31, 0x00, 0x00, 0x8c, 0x33, 0x00,
+   0x00, 0x0c, 0x33, 0x00, 0x00, 0x0c, 0x33, 0x00, 0x00, 0x8c, 0x33, 0x00,
+   0x00, 0xcc, 0x39, 0x00, 0x00, 0xec, 0x3c, 0x00, 0x00, 0x7c, 0x3e, 0x00,
+   0x00, 0x3c, 0x37, 0x00, 0x00, 0x9c, 0x33, 0x00, 0x00, 0xcc, 0x31, 0x00,
+   0x00, 0xcc, 0x30, 0x00, 0x00, 0xcc, 0x30, 0x00, 0x00, 0xcc, 0x31, 0x00,
+   0x00, 0x8c, 0x3f, 0x00, 0x00, 0x0c, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x4c, 0x2a, 0xc6, 0x18, 0x52, 0x5a, 0x29, 0x25,
+   0x42, 0x0a, 0x21, 0x05, 0x42, 0x0a, 0xe6, 0x18, 0x42, 0x0a, 0x28, 0x20,
+   0x52, 0x0a, 0x29, 0x25, 0x8c, 0x09, 0xc6, 0x18, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/ncurses_cfg.h b/payloads/libpayload/curses/PDCurses-3.4/x11/ncurses_cfg.h
new file mode 100644
index 0000000000..42571180b2
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/ncurses_cfg.h
@@ -0,0 +1,47 @@
+/* $Id: ncurses_cfg.h,v 1.8 2006/12/28 01:02:03 wmcbrine Exp $
+ *
+ * This file is only used with the ncurses test programs.
+ *
+ * Have ncurses-5.6 unpacked in your $(HOME) (you don't need to build 
+ * it), or edit ncurses_testdir appropriately in the Makefile. Configure 
+ * and build PDCurses for X11. (Sorry, other ports won't work yet.) 
+ * Change to this directory, and:
+ *
+ * "make ncurses_tests" to start.
+ * "make ncurses_clean" when you're done.
+ *
+ * Builds: bs gdc hanoi knight tclock ncurses
+ */
+
+#define NCURSES_MOUSE_VERSION 2
+
+#include "../config.h"
+#include <curses.h>
+
+#define ExitProgram exit
+
+#define HAVE_CURSES_VERSION 1
+#define HAVE_GETBEGX 1
+#define HAVE_GETCURX 1
+#define HAVE_GETMAXX 1
+#define HAVE_GETNSTR 1
+#define HAVE_GETTIMEOFDAY 1
+#define HAVE_GETWIN 1
+#define HAVE_LIBPANEL 1
+#define HAVE_LOCALE_H 1
+#define HAVE_NAPMS 1
+#define HAVE_PANEL_H 1
+#define HAVE_PUTWIN 1
+#define HAVE_SLK_COLOR 1
+#define HAVE_SLK_INIT 1
+#define HAVE_WRESIZE 1
+
+#ifdef PDC_WIDE
+# define USE_WIDEC_SUPPORT 1
+#endif
+
+/* Fool ncurses.c so it gives us all the tests, and doesn't redefine 
+   ACS_ chars
+*/
+
+#define NCURSES_VERSION PDCURSES
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/pdcclip.c b/payloads/libpayload/curses/PDCurses-3.4/x11/pdcclip.c
new file mode 100644
index 0000000000..1a3ce92a2d
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/pdcclip.c
@@ -0,0 +1,170 @@
+/* Public Domain Curses */
+
+#include "pdcx11.h"
+
+RCSID("$Id: pdcclip.c,v 1.35 2008/07/14 04:24:52 wmcbrine Exp $")
+
+#include <stdlib.h>
+
+/*man-start**************************************************************
+
+  Name:                                                         clipboard
+
+  Synopsis:
+        int PDC_getclipboard(char **contents, long *length);
+        int PDC_setclipboard(const char *contents, long length);
+        int PDC_freeclipboard(char *contents);
+        int PDC_clearclipboard(void);
+
+  Description:
+        PDC_getclipboard() gets the textual contents of the system's 
+        clipboard. This function returns the contents of the clipboard 
+        in the contents argument. It is the responsibilitiy of the 
+        caller to free the memory returned, via PDC_freeclipboard().
+        The length of the clipboard contents is returned in the length 
+        argument.
+
+        PDC_setclipboard copies the supplied text into the system's 
+        clipboard, emptying the clipboard prior to the copy.
+
+        PDC_clearclipboard() clears the internal clipboard.
+
+  Return Values:
+        indicator of success/failure of call.
+        PDC_CLIP_SUCCESS        the call was successful
+        PDC_CLIP_MEMORY_ERROR   unable to allocate sufficient memory for 
+                                the clipboard contents
+        PDC_CLIP_EMPTY          the clipboard contains no text
+        PDC_CLIP_ACCESS_ERROR   no clipboard support
+
+  Portability                                X/Open    BSD    SYS V
+        PDC_getclipboard                        -       -       -
+        PDC_setclipboard                        -       -       -
+        PDC_freeclipboard                       -       -       -
+        PDC_clearclipboard                      -       -       -
+
+**man-end****************************************************************/
+
+int PDC_getclipboard(char **contents, long *length)
+{
+#ifdef PDC_WIDE
+    wchar_t *wcontents;
+#endif
+    int result = 0;
+    int len;
+
+    PDC_LOG(("PDC_getclipboard() - called\n"));
+
+    XCursesInstructAndWait(CURSES_GET_SELECTION);
+
+    if (XC_read_socket(xc_display_sock, &result, sizeof(int)) < 0)
+        XCursesExitCursesProcess(5, "exiting from PDC_getclipboard");
+
+    if (result == PDC_CLIP_SUCCESS)
+    {
+        if (XC_read_socket(xc_display_sock, &len, sizeof(int)) < 0)
+            XCursesExitCursesProcess(5, "exiting from PDC_getclipboard");
+#ifdef PDC_WIDE
+        wcontents = malloc((len + 1) * sizeof(wchar_t));
+        *contents = malloc(len * 3 + 1);
+
+        if (!wcontents || !*contents)
+#else
+            *contents = malloc(len + 1);
+
+        if (!*contents)
+#endif
+        XCursesExitCursesProcess(6, "exiting from PDC_getclipboard - "
+                                    "synchronization error");
+
+        if (len)
+        {
+            if (XC_read_socket(xc_display_sock,
+#ifdef PDC_WIDE
+                wcontents, len * sizeof(wchar_t)) < 0)
+#else
+                *contents, len) < 0)
+#endif
+                XCursesExitCursesProcess(5, "exiting from PDC_getclipboard");
+        }
+
+#ifdef PDC_WIDE
+        wcontents[len] = 0;
+        len = PDC_wcstombs(*contents, wcontents, len * 3);
+        free(wcontents);
+#endif
+        (*contents)[len] = '\0';
+        *length = len;
+    }
+
+    return result;
+}
+
+int PDC_setclipboard(const char *contents, long length)
+{
+#ifdef PDC_WIDE
+    wchar_t *wcontents;
+#endif
+    int rc;
+
+    PDC_LOG(("PDC_setclipboard() - called\n"));
+
+#ifdef PDC_WIDE
+    wcontents = malloc((length + 1) * sizeof(wchar_t));
+    if (!wcontents)
+        return PDC_CLIP_MEMORY_ERROR;
+
+    length = PDC_mbstowcs(wcontents, contents, length);
+#endif
+    XCursesInstruct(CURSES_SET_SELECTION);
+
+    /* Write, then wait for X to do its stuff; expect return code. */
+
+    if (XC_write_socket(xc_display_sock, &length, sizeof(long)) >= 0)
+    {
+        if (XC_write_socket(xc_display_sock,
+#ifdef PDC_WIDE
+            wcontents, length * sizeof(wchar_t)) >= 0)
+        {
+            free(wcontents);
+#else
+            contents, length) >= 0)
+        {
+#endif
+            if (XC_read_socket(xc_display_sock, &rc, sizeof(int)) >= 0)
+                return rc;
+        }
+    }
+
+    XCursesExitCursesProcess(5, "exiting from PDC_setclipboard");
+
+    return PDC_CLIP_ACCESS_ERROR;   /* not reached */
+}
+
+int PDC_freeclipboard(char *contents)
+{
+    PDC_LOG(("PDC_freeclipboard() - called\n"));
+
+    free(contents);
+    return PDC_CLIP_SUCCESS;
+}
+
+int PDC_clearclipboard(void)
+{
+    int rc;
+    long len = 0;
+
+    PDC_LOG(("PDC_clearclipboard() - called\n"));
+
+    XCursesInstruct(CURSES_CLEAR_SELECTION);
+
+    /* Write, then wait for X to do its stuff; expect return code. */
+
+    if (XC_write_socket(xc_display_sock, &len, sizeof(long)) >= 0)
+        if (XC_read_socket(xc_display_sock, &rc, sizeof(int)) >= 0)
+            return rc;
+
+    XCursesExitCursesProcess(5, "exiting from PDC_clearclipboard");
+
+    return PDC_CLIP_ACCESS_ERROR;   /* not reached */
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/pdcdisp.c b/payloads/libpayload/curses/PDCurses-3.4/x11/pdcdisp.c
new file mode 100644
index 0000000000..3700edb558
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/pdcdisp.c
@@ -0,0 +1,132 @@
+/* Public Domain Curses */
+
+#include "pdcx11.h"
+
+RCSID("$Id: pdcdisp.c,v 1.46 2008/07/14 04:24:52 wmcbrine Exp $")
+
+#include <string.h>
+
+#ifdef CHTYPE_LONG
+
+# define A(x) ((chtype)x | A_ALTCHARSET)
+
+chtype acs_map[128] =
+{
+    A(0), A(1), A(2), A(3), A(4), A(5), A(6), A(7), A(8), A(9), A(10),
+    A(11), A(12), A(13), A(14), A(15), A(16), A(17), A(18), A(19),
+    A(20), A(21), A(22), A(23), A(24), A(25), A(26), A(27), A(28),
+    A(29), A(30), A(31), ' ', '!', '"', '#', '$', '%', '&', '\'', '(',
+    ')', '*',
+
+# ifdef PDC_WIDE
+    0x2192, 0x2190, 0x2191, 0x2193,
+# else
+    '>', '<', '^', 'v',
+# endif
+
+    '/',
+
+# ifdef PDC_WIDE
+    0x2588,
+# else
+    A(0),
+# endif
+
+    '1', '2', '3', '4', '5', '6', '7', '8', '9', ':', ';', '<', '=',
+    '>', '?', '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J',
+    'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
+    'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
+
+# ifdef PDC_WIDE
+    0x2666, 0x2592,
+# else
+    A(1), A(2),
+# endif
+
+    'b', 'c', 'd', 'e',
+
+# ifdef PDC_WIDE
+    0x00b0, 0x00b1, 0x2591, 0x00a4, 0x2518, 0x2510, 0x250c, 0x2514,
+    0x253c, 0x23ba, 0x23bb, 0x2500, 0x23bc, 0x23bd, 0x251c, 0x2524,
+    0x2534, 0x252c, 0x2502, 0x2264, 0x2265, 0x03c0, 0x2260, 0x00a3,
+    0x00b7,
+# else
+    A(7), A(8), '#', 0xa4, A(11), A(12), A(13), A(14), A(15), A(16), 
+    A(17), A(18), A(19), A(20), A(21), A(22), A(23), A(24), A(25), 
+    A(26), A(27), A(28), A(29), A(30), 0xb7,
+# endif
+
+    A(127)
+};
+
+# undef A
+
+#endif
+
+int PDC_display_cursor(int oldrow, int oldcol, int newrow, int newcol,
+                       int visibility)
+{
+    char buf[30];
+    int idx, pos;
+
+    PDC_LOG(("%s:PDC_display_cursor() - called: NEW row %d col %d, vis %d\n",
+             XCLOGMSG, newrow, newcol, visibility));
+
+    if (visibility == -1)
+    {
+        /* Only send the CURSES_DISPLAY_CURSOR message, no data */
+
+        idx = CURSES_DISPLAY_CURSOR;
+        memcpy(buf, &idx, sizeof(int));
+        idx = sizeof(int);
+    }
+    else
+    {
+        idx = CURSES_CURSOR;
+        memcpy(buf, &idx, sizeof(int));
+
+        idx = sizeof(int);
+        pos = oldrow + (oldcol << 8);
+        memcpy(buf + idx, &pos, sizeof(int));
+
+        idx += sizeof(int);
+        pos = newrow + (newcol << 8);
+        memcpy(buf + idx, &pos, sizeof(int));
+
+        idx += sizeof(int);
+    }
+
+    if (XC_write_socket(xc_display_sock, buf, idx) < 0)
+        XCursesExitCursesProcess(1, "exiting from PDC_display_cursor");
+
+    return OK;
+}
+
+/* position hardware cursor at (y, x) */
+
+void PDC_gotoyx(int row, int col)
+{
+    PDC_LOG(("PDC_gotoyx() - called: row %d col %d\n", row, col));
+
+    PDC_display_cursor(SP->cursrow, SP->curscol, row, col, SP->visibility);
+}
+
+/* update the given physical line to look like the corresponding line in
+   curscr */
+
+void PDC_transform_line(int lineno, int x, int len, const chtype *srcp)
+{
+    PDC_LOG(("PDC_transform_line() - called: line %d\n", lineno));
+
+    XC_get_line_lock(lineno);
+
+    memcpy(Xcurscr + XCURSCR_Y_OFF(lineno) + (x * sizeof(chtype)), srcp,
+           len * sizeof(chtype));
+
+    *(Xcurscr + XCURSCR_START_OFF + lineno) = x;
+    *(Xcurscr + XCURSCR_LENGTH_OFF + lineno) = len;
+
+    XC_release_line_lock(lineno);
+
+    XCursesInstructAndWait(CURSES_REFRESH);
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/pdcgetsc.c b/payloads/libpayload/curses/PDCurses-3.4/x11/pdcgetsc.c
new file mode 100644
index 0000000000..8f7c0ad91f
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/pdcgetsc.c
@@ -0,0 +1,30 @@
+/* Public Domain Curses */
+
+#include "pdcx11.h"
+
+RCSID("$Id: pdcgetsc.c,v 1.26 2008/07/14 04:24:52 wmcbrine Exp $")
+
+/* return width of screen/viewport */
+
+int PDC_get_columns(void)
+{
+    PDC_LOG(("PDC_get_columns() - called\n"));
+
+    return XCursesCOLS;
+}
+
+/* get the cursor size/shape */
+
+int PDC_get_cursor_mode(void)
+{
+    return 0;
+}
+
+/* return number of screen rows */
+
+int PDC_get_rows(void)
+{
+    PDC_LOG(("PDC_get_rows() - called\n"));
+
+    return XCursesLINES;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/pdckbd.c b/payloads/libpayload/curses/PDCurses-3.4/x11/pdckbd.c
new file mode 100644
index 0000000000..30c37a87c1
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/pdckbd.c
@@ -0,0 +1,102 @@
+/* Public Domain Curses */
+
+#include "pdcx11.h"
+
+RCSID("$Id: pdckbd.c,v 1.62 2008/07/14 04:24:52 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                         pdckbd
+
+  Synopsis:
+        unsigned long PDC_get_input_fd(void);
+
+  Description:
+        PDC_get_input_fd() returns the file descriptor that PDCurses 
+        reads its input from. It can be used for select().
+
+  Portability                                X/Open    BSD    SYS V
+        PDC_get_input_fd                        -       -       -
+
+**man-end****************************************************************/
+
+/* check if a key or mouse event is waiting */
+
+bool PDC_check_key(void)
+{
+    struct timeval socket_timeout = {0};
+    int s;
+
+    /* Is something ready to be read on the socket ? Must be a key. */
+
+    FD_ZERO(&xc_readfds);
+    FD_SET(xc_key_sock, &xc_readfds);
+
+    if ((s = select(FD_SETSIZE, (FD_SET_CAST)&xc_readfds, NULL, 
+        NULL, &socket_timeout)) < 0)
+        XCursesExitCursesProcess(3, "child - exiting from "
+                                    "PDC_check_key select failed");
+
+    PDC_LOG(("%s:PDC_check_key() - returning %s\n", XCLOGMSG,
+             s ? "TRUE" : "FALSE"));
+
+    return !!s;
+}
+
+/* return the next available key or mouse event */
+
+int PDC_get_key(void)
+{
+    unsigned long newkey = 0;
+    int key = 0;
+
+    if (XC_read_socket(xc_key_sock, &newkey, sizeof(unsigned long)) < 0)
+        XCursesExitCursesProcess(2, "exiting from PDC_get_key");
+
+    pdc_key_modifiers = (newkey >> 24) & 0xFF;
+    key = (int)(newkey & 0x00FFFFFF);
+
+    if (key == KEY_MOUSE && SP->key_code)
+    {
+        if (XC_read_socket(xc_key_sock, &pdc_mouse_status,
+            sizeof(MOUSE_STATUS)) < 0)
+            XCursesExitCursesProcess(2, "exiting from PDC_get_key");
+    }
+
+    PDC_LOG(("%s:PDC_get_key() - key %d returned\n", XCLOGMSG, key));
+
+    return key;
+}
+
+unsigned long PDC_get_input_fd(void)
+{
+    PDC_LOG(("PDC_get_input_fd() - called\n"));
+
+    return xc_key_sock;
+}
+
+void PDC_set_keyboard_binary(bool on)
+{
+    PDC_LOG(("PDC_set_keyboard_binary() - called\n"));
+}
+
+/* discard any pending keyboard or mouse input -- this is the core
+   routine for flushinp() */
+
+void PDC_flushinp(void)
+{
+    PDC_LOG(("PDC_flushinp() - called\n"));
+
+    while (PDC_check_key())
+        PDC_get_key();
+}
+
+int PDC_mouse_set(void)
+{
+    return OK;
+}
+
+int PDC_modifiers_set(void)
+{
+    return OK;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/pdcscrn.c b/payloads/libpayload/curses/PDCurses-3.4/x11/pdcscrn.c
new file mode 100644
index 0000000000..07b1a042ce
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/pdcscrn.c
@@ -0,0 +1,150 @@
+/* Public Domain Curses */
+
+#include "pdcx11.h"
+
+RCSID("$Id: pdcscrn.c,v 1.55 2008/07/14 04:24:52 wmcbrine Exp $")
+
+/* COLOR_PAIR to attribute encoding table. */
+
+short *xc_atrtab = (short *)NULL;
+
+/* close the physical screen */
+
+void PDC_scr_close(void)
+{
+    PDC_LOG(("PDC_scr_close() - called\n"));
+}
+
+void PDC_scr_free(void)
+{
+    XCursesExit();
+
+    xc_atrtab = (short *)NULL;
+}
+
+/* open the physical screen -- allocate SP, miscellaneous intialization */
+
+int PDC_scr_open(int argc, char **argv)
+{
+    extern bool sb_started;
+
+    PDC_LOG(("PDC_scr_open() - called\n"));
+
+    if ((XCursesInitscr(argc, argv) == ERR) || !SP)
+        return ERR;
+
+    SP->cursrow = SP->curscol = 0;
+    SP->orig_attr = FALSE;
+    SP->sb_on = sb_started;
+    SP->sb_total_y = 0;
+    SP->sb_viewport_y = 0;
+    SP->sb_cur_y = 0;
+    SP->sb_total_x = 0;
+    SP->sb_viewport_x = 0;
+    SP->sb_cur_x = 0;
+
+    return OK;
+}
+
+/* the core of resize_term() */
+
+int PDC_resize_screen(int nlines, int ncols)
+{
+    PDC_LOG(("PDC_resize_screen() - called. Lines: %d Cols: %d\n",
+             nlines, ncols));
+
+    if (nlines || ncols || !SP->resized)
+        return ERR;
+
+    shmdt((char *)Xcurscr);
+    XCursesInstructAndWait(CURSES_RESIZE);
+
+    if ((shmid_Xcurscr = shmget(shmkey_Xcurscr,
+        SP->XcurscrSize + XCURSESSHMMIN, 0700)) < 0)
+    {
+        perror("Cannot allocate shared memory for curscr");
+        kill(xc_otherpid, SIGKILL);
+        return ERR;
+    }
+
+    XCursesLINES = SP->lines;
+    XCursesCOLS = SP->cols;
+
+    PDC_LOG(("%s:shmid_Xcurscr %d shmkey_Xcurscr %d SP->lines %d "
+             "SP->cols %d\n", XCLOGMSG, shmid_Xcurscr, 
+             shmkey_Xcurscr, SP->lines, SP->cols));
+
+    Xcurscr = (unsigned char*)shmat(shmid_Xcurscr, 0, 0);
+    xc_atrtab = (short *)(Xcurscr + XCURSCR_ATRTAB_OFF);
+
+    SP->resized = FALSE;
+
+    return OK;
+}
+
+void PDC_reset_prog_mode(void)
+{
+    PDC_LOG(("PDC_reset_prog_mode() - called.\n"));
+}
+
+void PDC_reset_shell_mode(void)
+{
+    PDC_LOG(("PDC_reset_shell_mode() - called.\n"));
+}
+
+void PDC_restore_screen_mode(int i)
+{
+}
+
+void PDC_save_screen_mode(int i)
+{
+}
+
+void PDC_init_pair(short pair, short fg, short bg)
+{
+    xc_atrtab[pair * 2] = fg;
+    xc_atrtab[pair * 2 + 1] = bg;
+}
+
+int PDC_pair_content(short pair, short *fg, short *bg)
+{
+    *fg = xc_atrtab[pair * 2];
+    *bg = xc_atrtab[pair * 2 + 1];
+
+    return OK;
+}
+
+bool PDC_can_change_color(void)
+{
+    return TRUE;
+}
+
+int PDC_color_content(short color, short *red, short *green, short *blue)
+{
+    XColor *tmp = (XColor *)(Xcurscr + XCURSCR_XCOLOR_OFF);
+
+    tmp->pixel = color;
+
+    XCursesInstructAndWait(CURSES_GET_COLOR);
+
+    *red = ((double)(tmp->red) * 1000 / 65535) + 0.5;
+    *green = ((double)(tmp->green) * 1000 / 65535) + 0.5;
+    *blue = ((double)(tmp->blue) * 1000 / 65535) + 0.5;
+
+    return OK;
+}
+
+int PDC_init_color(short color, short red, short green, short blue)
+{
+    XColor *tmp = (XColor *)(Xcurscr + XCURSCR_XCOLOR_OFF);
+
+    tmp->pixel = color;
+
+    tmp->red = ((double)red * 65535 / 1000) + 0.5;
+    tmp->green = ((double)green * 65535 / 1000) + 0.5;
+    tmp->blue = ((double)blue * 65535 / 1000) + 0.5;
+
+    XCursesInstructAndWait(CURSES_SET_COLOR);
+
+    return OK;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/pdcsetsc.c b/payloads/libpayload/curses/PDCurses-3.4/x11/pdcsetsc.c
new file mode 100644
index 0000000000..395060e867
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/pdcsetsc.c
@@ -0,0 +1,74 @@
+/* Public Domain Curses */
+
+#include "pdcx11.h"
+
+RCSID("$Id: pdcsetsc.c,v 1.33 2008/07/14 04:24:52 wmcbrine Exp $")
+
+#include <string.h>
+
+/*man-start**************************************************************
+
+  Name:                                                         pdcsetsc
+
+  Synopsis:
+        int PDC_set_blink(bool blinkon);
+        void PDC_set_title(const char *title);
+
+  Description:
+        PDC_set_blink() toggles whether the A_BLINK attribute sets an
+        actual blink mode (TRUE), or sets the background color to high
+        intensity (FALSE). The default is platform-dependent (FALSE in
+        most cases). It returns OK if it could set the state to match 
+        the given parameter, ERR otherwise. Current platforms also 
+        adjust the value of COLORS according to this function -- 16 for 
+        FALSE, and 8 for TRUE.
+
+        PDC_set_title() sets the title of the window in which the curses
+        program is running. This function may not do anything on some
+        platforms. (Currently it only works in Win32 and X11.)
+
+  Portability                                X/Open    BSD    SYS V
+        PDC_set_blink                           -       -       -
+        PDC_set_title                           -       -       -
+
+**man-end****************************************************************/
+
+int PDC_curs_set(int visibility)
+{
+    int ret_vis = SP->visibility;
+
+    PDC_LOG(("PDC_curs_set() - called: visibility=%d\n", visibility));
+
+    if (visibility != -1)
+        SP->visibility = visibility;
+
+    PDC_display_cursor(SP->cursrow, SP->curscol, SP->cursrow,
+                       SP->curscol, visibility);
+
+    return ret_vis;
+}
+
+void PDC_set_title(const char *title)
+{
+    int len;
+
+    PDC_LOG(("PDC_set_title() - called:<%s>\n", title));
+
+    len = strlen(title) + 1;        /* write nul character */
+
+    XCursesInstruct(CURSES_TITLE);
+
+    if (XC_write_display_socket_int(len) >= 0)
+        if (XC_write_socket(xc_display_sock, title, len) >= 0)
+            return;
+
+    XCursesExitCursesProcess(1, "exiting from PDC_set_title");
+}
+
+int PDC_set_blink(bool blinkon)
+{
+    if (pdc_color_started)
+        COLORS = 16;
+
+    return blinkon ? ERR : OK;
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/pdcutil.c b/payloads/libpayload/curses/PDCurses-3.4/x11/pdcutil.c
new file mode 100644
index 0000000000..5b5109f84e
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/pdcutil.c
@@ -0,0 +1,39 @@
+/* Public Domain Curses */
+
+#include "pdcx11.h"
+
+RCSID("$Id: pdcutil.c,v 1.10 2008/07/14 04:24:52 wmcbrine Exp $")
+
+#if defined(HAVE_POLL) && !defined(HAVE_USLEEP)
+# include <poll.h>
+#endif
+
+void PDC_beep(void)
+{
+    PDC_LOG(("PDC_beep() - called\n"));
+
+    XCursesInstruct(CURSES_BELL);
+}
+
+void PDC_napms(int ms)
+{
+    PDC_LOG(("PDC_napms() - called: ms=%d\n", ms));
+
+#if defined(HAVE_USLEEP)
+
+    usleep(1000 * ms);
+
+#elif defined(HAVE_POLL)
+    {
+        struct pollfd fd;
+        fd.fd = -1;
+        fd.events = 0;
+        poll(&fd, 1, ms);
+    }
+#endif
+}
+
+const char *PDC_sysname(void)
+{
+    return "X11";
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/pdcx11.c b/payloads/libpayload/curses/PDCurses-3.4/x11/pdcx11.c
new file mode 100644
index 0000000000..1e8d0d163c
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/pdcx11.c
@@ -0,0 +1,317 @@
+/* Public Domain Curses */
+
+#include "pdcx11.h"
+
+RCSID("$Id: pdcx11.c,v 1.96 2008/07/14 04:24:52 wmcbrine Exp $")
+
+#include <errno.h>
+#include <stdlib.h>
+
+/*** Functions that are called by both processes ***/
+
+unsigned char *Xcurscr;
+
+int XCursesProcess = 1;
+int shmidSP;
+int shmid_Xcurscr;
+int shmkeySP;
+int shmkey_Xcurscr;
+int xc_otherpid;
+int XCursesLINES = 24;
+int XCursesCOLS = 80;
+int xc_display_sock;
+int xc_key_sock;
+int xc_display_sockets[2];
+int xc_key_sockets[2];
+int xc_exit_sock;
+
+fd_set xc_readfds;
+
+static void _dummy_function(void)
+{
+}
+
+void XC_get_line_lock(int row)
+{
+    /* loop until we can write to the line -- Patch by:
+       Georg Fuchs, georg.fuchs@rz.uni-regensburg.de */
+
+    while (*(Xcurscr + XCURSCR_FLAG_OFF + row))
+        _dummy_function();
+
+    *(Xcurscr + XCURSCR_FLAG_OFF + row) = 1;
+}
+
+void XC_release_line_lock(int row)
+{
+    *(Xcurscr + XCURSCR_FLAG_OFF + row) = 0;
+}
+
+int XC_write_socket(int sock_num, const void *buf, int len)
+{
+    int start = 0, rc;
+
+    PDC_LOG(("%s:XC_write_socket called: sock_num %d len %d\n",
+             XCLOGMSG, sock_num, len));
+
+#ifdef MOUSE_DEBUG
+    if (sock_num == xc_key_sock)
+        printf("%s:XC_write_socket(key) len: %d\n", XCLOGMSG, len);
+#endif
+    while (1)
+    {
+        rc = write(sock_num, buf + start, len);
+
+        if (rc < 0 || rc == len)
+            return rc;
+
+        len -= rc;
+        start = rc;
+    }
+}
+
+int XC_read_socket(int sock_num, void *buf, int len)
+{
+    int start = 0, length = len, rc;
+
+    PDC_LOG(("%s:XC_read_socket called: sock_num %d len %d\n",
+             XCLOGMSG, sock_num, len));
+
+    while (1)
+    {
+        rc = read(sock_num, buf + start, length);
+
+#ifdef MOUSE_DEBUG
+        if (sock_num == xc_key_sock)
+            printf("%s:XC_read_socket(key) rc %d errno %d "
+                   "resized: %d\n", XCLOGMSG, rc, errno, SP->resized);
+#endif
+        if (rc < 0 && sock_num == xc_key_sock && errno == EINTR
+            && SP->resized != FALSE)
+        {
+            MOUSE_LOG(("%s:continuing\n", XCLOGMSG));
+
+            rc = 0;
+
+            if (SP->resized > 1)
+                SP->resized = TRUE;
+            else
+                SP->resized = FALSE;
+
+            memcpy(buf, &rc, sizeof(int));
+         
+            return 0;
+        }
+
+        if (rc <= 0 || rc == length)
+            return rc;
+
+        length -= rc;
+        start = rc;
+    }
+}
+
+int XC_write_display_socket_int(int x)
+{
+    return XC_write_socket(xc_display_sock, &x, sizeof(int));
+}
+
+#ifdef PDCDEBUG
+void XC_say(const char *msg)
+{
+    PDC_LOG(("%s:%s", XCLOGMSG, msg));
+}
+#endif
+
+/*** Functions that are called by the "curses" process ***/
+
+int XCursesInstruct(int flag)
+{
+    PDC_LOG(("%s:XCursesInstruct() - called flag %d\n", XCLOGMSG, flag));
+
+    /* Send a request to X */
+
+    if (XC_write_display_socket_int(flag) < 0)
+        XCursesExitCursesProcess(4, "exiting from XCursesInstruct");
+
+    return OK;
+}
+
+int XCursesInstructAndWait(int flag)
+{
+    int result;
+
+    XC_LOG(("XCursesInstructAndWait() - called\n"));
+
+    /* tell X we want to do something */
+
+    XCursesInstruct(flag);
+
+    /* wait for X to say the refresh has occurred*/
+
+    if (XC_read_socket(xc_display_sock, &result, sizeof(int)) < 0)
+        XCursesExitCursesProcess(5, "exiting from XCursesInstructAndWait");
+
+    if (result != CURSES_CONTINUE)
+        XCursesExitCursesProcess(6, "exiting from XCursesInstructAndWait"
+                                    " - synchronization error");
+
+    return OK;
+}
+
+static int _setup_curses(void)
+{
+    int wait_value;
+
+    XC_LOG(("_setup_curses called\n"));
+
+    close(xc_display_sockets[1]);
+    close(xc_key_sockets[1]);
+
+    xc_display_sock = xc_display_sockets[0];
+    xc_key_sock = xc_key_sockets[0];
+
+    FD_ZERO(&xc_readfds);
+
+    XC_read_socket(xc_display_sock, &wait_value, sizeof(int));
+
+    if (wait_value != CURSES_CHILD)
+        return ERR;
+
+    /* Set LINES and COLS now so that the size of the shared memory 
+       segment can be allocated */
+
+    if ((shmidSP = shmget(shmkeySP, sizeof(SCREEN) + XCURSESSHMMIN, 0700)) < 0)
+    {
+        perror("Cannot allocate shared memory for SCREEN");
+        kill(xc_otherpid, SIGKILL);
+        return ERR;
+    }
+
+    SP = (SCREEN*)shmat(shmidSP, 0, 0);
+
+    XCursesLINES = SP->lines;
+    LINES = XCursesLINES - SP->linesrippedoff - SP->slklines;
+    XCursesCOLS = COLS = SP->cols;
+
+    if ((shmid_Xcurscr = shmget(shmkey_Xcurscr,
+                                SP->XcurscrSize + XCURSESSHMMIN, 0700)) < 0)
+    {
+        perror("Cannot allocate shared memory for curscr");
+        kill(xc_otherpid, SIGKILL);
+        return ERR;
+    }
+
+    PDC_LOG(("%s:shmid_Xcurscr %d shmkey_Xcurscr %d LINES %d COLS %d\n",
+             XCLOGMSG, shmid_Xcurscr, shmkey_Xcurscr, LINES, COLS));
+
+    Xcurscr = (unsigned char *)shmat(shmid_Xcurscr, 0, 0);
+    xc_atrtab = (short *)(Xcurscr + XCURSCR_ATRTAB_OFF);
+
+    XC_LOG(("cursesprocess exiting from Xinitscr\n"));
+
+    /* Always trap SIGWINCH if the C library supports SIGWINCH */
+
+    XCursesSetSignal(SIGWINCH, XCursesSigwinchHandler);
+
+    atexit(XCursesExit);
+
+    return OK;
+}
+
+int XCursesInitscr(int argc, char *argv[])
+{
+    int pid, rc;
+
+    XC_LOG(("XCursesInitscr() - called\n"));
+
+    shmkeySP = getpid();
+            
+    if (socketpair(AF_UNIX, SOCK_STREAM, 0, xc_display_sockets) < 0)
+    {
+        fprintf(stderr, "ERROR: cannot create display socketpair\n");
+        return ERR;
+    }
+            
+    if (socketpair(AF_UNIX, SOCK_STREAM, 0, xc_key_sockets) < 0)
+    {
+        fprintf(stderr, "ERROR: cannot create key socketpair\n");
+        return ERR;
+    }
+
+    pid = fork();
+
+    switch(pid)
+    {
+    case -1:
+        fprintf(stderr, "ERROR: cannot fork()\n");
+        return ERR;
+        break;
+
+    case 0: /* child */
+        shmkey_Xcurscr = getpid();
+#ifdef XISPARENT
+        XCursesProcess = 0;
+        rc = _setup_curses();
+#else
+        XCursesProcess = 1;
+        xc_otherpid = getppid();
+        rc = XCursesSetupX(argc, argv);
+#endif
+        break;
+
+    default:  /* parent */
+        shmkey_Xcurscr = pid;
+#ifdef XISPARENT
+        XCursesProcess = 1;
+        xc_otherpid = pid;
+        rc = XCursesSetupX(argc, argv);
+#else
+        XCursesProcess = 0;
+        rc = _setup_curses();
+#endif
+    }
+
+    return rc;
+}
+
+static void _cleanup_curses_process(int rc)
+{
+    PDC_LOG(("%s:_cleanup_curses_process() - called: %d\n", XCLOGMSG, rc));
+
+    shutdown(xc_display_sock, 2);
+    close(xc_display_sock);
+
+    shutdown(xc_key_sock, 2);
+    close(xc_key_sock);
+
+    shmdt((char *)SP);
+    shmdt((char *)Xcurscr);
+
+    if (rc)
+        _exit(rc);
+}
+
+void XCursesExitCursesProcess(int rc, char *msg)
+{
+    PDC_LOG(("%s:XCursesExitCursesProcess() - called: %d %s\n",
+             XCLOGMSG, rc, msg));
+
+    endwin();
+    _cleanup_curses_process(rc);
+}
+
+void XCursesExit(void)
+{
+    static bool called = FALSE;
+
+    XC_LOG(("XCursesExit() - called\n"));
+
+    if (FALSE == called)
+    {
+        XCursesInstruct(CURSES_EXIT);
+        _cleanup_curses_process(0);
+
+        called = TRUE;
+    }
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/pdcx11.h b/payloads/libpayload/curses/PDCurses-3.4/x11/pdcx11.h
new file mode 100644
index 0000000000..0b66c8809e
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/pdcx11.h
@@ -0,0 +1,188 @@
+/* Public Domain Curses */
+
+/* $Id: pdcx11.h,v 1.64 2008/07/14 04:24:52 wmcbrine Exp $ */
+
+#include <curspriv.h>
+
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
+#include <signal.h>
+#include <ctype.h>
+#include <pwd.h>
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#ifdef HAVE_FCNTL_H
+# include <fcntl.h>
+#endif
+#ifdef HAVE_SYS_SELECT_H
+# include <sys/select.h>   /* AIX needs this for FD_ZERO etc macros */
+#endif
+#include <sys/ipc.h>
+#include <sys/shm.h>
+
+#ifdef TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# ifdef HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else
+#  include <time.h>
+# endif
+#endif
+
+#include <Intrinsic.h>
+#include <StringDefs.h>
+#include <Shell.h>
+
+#ifdef USE_XAW3D
+# include <Xaw3d/Box.h>
+# include <Xaw3d/Scrollbar.h>
+#elif defined(USE_NEXTAW)
+# include <neXtaw/Box.h>
+# include <neXtaw/Scrollbar.h>
+#else
+# include <Xaw/Box.h>
+# include <Xaw/Scrollbar.h>
+#endif
+#include "x11/ScrollBox.h"
+
+#include "Xmu/StdSel.h"
+#include "Xmu/Atoms.h"
+
+#include <keysym.h>
+#include <Xatom.h>
+
+#define XCURSCR_Y_SIZE      (XCursesLINES * XCursesCOLS * sizeof(chtype))
+#define XCURSCR_FLAG_SIZE   (XCursesLINES * sizeof(int))
+#define XCURSCR_START_SIZE  (XCursesLINES * sizeof(int))
+#define XCURSCR_LENGTH_SIZE (XCursesLINES * sizeof(int))
+#define XCURSCR_ATRTAB_SIZE (PDC_COLOR_PAIRS * 2 * sizeof(short))
+#define XCURSCR_SIZE        (XCURSCR_FLAG_SIZE + XCURSCR_START_SIZE + \
+        XCURSCR_LENGTH_SIZE + XCURSCR_Y_SIZE + XCURSCR_ATRTAB_SIZE + \
+        sizeof(XColor))
+
+#define XCURSCR_Y_OFF(y)    ((y) * XCursesCOLS * sizeof(chtype))
+#define XCURSCR_FLAG_OFF    (XCURSCR_Y_OFF(0) + XCURSCR_Y_SIZE)
+#define XCURSCR_START_OFF   (XCURSCR_FLAG_OFF + XCURSCR_FLAG_SIZE)
+#define XCURSCR_LENGTH_OFF  (XCURSCR_START_OFF + XCURSCR_START_SIZE)
+#define XCURSCR_ATRTAB_OFF  (XCURSCR_LENGTH_OFF + XCURSCR_LENGTH_SIZE)
+#define XCURSCR_XCOLOR_OFF  (XCURSCR_ATRTAB_OFF + XCURSCR_ATRTAB_SIZE)
+
+typedef struct
+{
+    int lines;
+    int cols;
+    Pixel cursorColor;
+    Pixel colorBlack;
+    Pixel colorRed;
+    Pixel colorGreen;
+    Pixel colorYellow;
+    Pixel colorBlue;
+    Pixel colorMagenta;
+    Pixel colorCyan;
+    Pixel colorWhite;
+    Pixel colorBoldBlack;
+    Pixel colorBoldRed;
+    Pixel colorBoldGreen;
+    Pixel colorBoldYellow;
+    Pixel colorBoldBlue;
+    Pixel colorBoldMagenta;
+    Pixel colorBoldCyan;
+    Pixel colorBoldWhite;
+    Pixel pointerForeColor;
+    Pixel pointerBackColor;
+    XFontStruct *normalFont;
+    XFontStruct *italicFont;
+    char *bitmap;
+#ifdef HAVE_XPM_H
+    char *pixmap;
+#endif
+    char *composeKey;
+    Cursor pointer;
+    int shmmin;
+    int borderWidth;
+    int borderColor;
+    int clickPeriod;
+    int doubleClickPeriod;
+    int scrollbarWidth;
+    int cursorBlinkRate;
+    char *textCursor;
+} XCursesAppData;
+
+extern XCursesAppData xc_app_data;
+
+#define XCURSESSHMMIN xc_app_data.shmmin
+
+#define XCLOGMSG (XCursesProcess ? "     X" : "CURSES")
+
+void XC_get_line_lock(int);
+void XC_release_line_lock(int);
+
+int PDC_display_cursor(int, int, int, int, int);
+
+void XCursesExitCursesProcess(int, char *);
+int XCursesInstruct(int);
+int XCursesInstructAndWait(int);
+int XCursesInitscr(int, char **);
+
+int XC_write_socket(int, const void *, int);
+int XC_read_socket(int, void *, int);
+int XC_write_display_socket_int(int);
+
+int XCursesSetupX(int argc, char *argv[]);
+RETSIGTYPE XCursesSigwinchHandler(int signo);
+
+#ifdef _HPUX_SOURCE
+# define FD_SET_CAST int *
+#else
+# define FD_SET_CAST fd_set *
+#endif
+
+extern fd_set xc_readfds;
+
+extern unsigned char *Xcurscr;
+extern int XCursesProcess;
+extern int shmidSP;
+extern int shmid_Xcurscr;
+extern int shmkeySP;
+extern int shmkey_Xcurscr;
+extern int xc_otherpid;
+extern int XCursesLINES;
+extern int XCursesCOLS;
+extern int xc_display_sock;
+extern int xc_key_sock;
+extern int xc_display_sockets[2];
+extern int xc_key_sockets[2];
+extern int xc_exit_sock;
+
+typedef RETSIGTYPE (*signal_handler)();
+
+signal_handler XCursesSetSignal(int, signal_handler);
+
+#ifdef PDCDEBUG
+void XC_say(const char *msg);
+# define XC_LOG(x) XC_say x
+#else
+# define XC_LOG(x)
+#endif
+
+#ifdef MOUSE_DEBUG
+# define MOUSE_LOG(x) printf x
+#else
+# define MOUSE_LOG(x)
+#endif
+
+enum
+{
+    CURSES_CLEAR_SELECTION, CURSES_DISPLAY_CURSOR, CURSES_SET_SELECTION, 
+    CURSES_GET_SELECTION, CURSES_TITLE, CURSES_REFRESH_SCROLLBAR, 
+    CURSES_RESIZE, CURSES_BELL, CURSES_CONTINUE, CURSES_CURSOR, 
+    CURSES_CHILD, CURSES_REFRESH, CURSES_GET_COLOR, CURSES_SET_COLOR, 
+    CURSES_EXIT
+};
+
+extern short *xc_atrtab;
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/sb.c b/payloads/libpayload/curses/PDCurses-3.4/x11/sb.c
new file mode 100644
index 0000000000..a34f502b24
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/sb.c
@@ -0,0 +1,153 @@
+/* Public Domain Curses */
+
+#include "pdcx11.h"
+
+RCSID("$Id: sb.c,v 1.27 2008/07/14 04:24:52 wmcbrine Exp $")
+
+/*man-start**************************************************************
+
+  Name:                                                          sb
+
+  Synopsis:
+        int sb_init(void)
+        int sb_set_horz(int total, int viewport, int cur)
+        int sb_set_vert(int total, int viewport, int cur)
+        int sb_get_horz(int *total, int *viewport, int *cur)
+        int sb_get_vert(int *total, int *viewport, int *cur)
+        int sb_refresh(void);
+
+  Description:
+        These functions manipulate the scrollbar.
+
+  Return Value:
+        All functions return OK on success and ERR on error.
+
+  Portability                                X/Open    BSD    SYS V
+        sb_init                                 -       -       -
+        sb_set_horz                             -       -       -
+        sb_set_vert                             -       -       -
+        sb_get_horz                             -       -       -
+        sb_get_vert                             -       -       -
+        sb_refresh                              -       -       -
+
+**man-end****************************************************************/
+
+bool sb_started = FALSE;
+
+/* sb_init() is the sb initialization routine.
+   This must be called before initscr(). */
+
+int sb_init(void)
+{
+    PDC_LOG(("sb_init() - called\n"));
+
+    if (SP)
+        return ERR;
+
+    sb_started = TRUE;
+
+    return OK;
+}
+
+/* sb_set_horz() - Used to set horizontal scrollbar.
+
+   total = total number of columns
+   viewport = size of viewport in columns
+   cur = current column in total */
+
+int sb_set_horz(int total, int viewport, int cur)
+{
+    PDC_LOG(("sb_set_horz() - called: total %d viewport %d cur %d\n",
+             total, viewport, cur));
+
+    if (!SP)
+        return ERR;
+
+    SP->sb_total_x = total;
+    SP->sb_viewport_x = viewport;
+    SP->sb_cur_x = cur;
+
+    return OK;
+}
+
+/* sb_set_vert() - Used to set vertical scrollbar.
+
+   total = total number of columns on line
+   viewport = size of viewport in columns
+   cur = current column in total */
+
+int sb_set_vert(int total, int viewport, int cur)
+{
+    PDC_LOG(("sb_set_vert() - called: total %d viewport %d cur %d\n",
+             total, viewport, cur));
+
+    if (!SP)
+        return ERR;
+
+    SP->sb_total_y = total;
+    SP->sb_viewport_y = viewport;
+    SP->sb_cur_y = cur;
+
+    return OK;
+}
+
+/* sb_get_horz() - Used to get horizontal scrollbar.
+
+   total = total number of lines
+   viewport = size of viewport in lines
+   cur = current line in total */
+
+int sb_get_horz(int *total, int *viewport, int *cur)
+{
+    PDC_LOG(("sb_get_horz() - called\n"));
+
+    if (!SP)
+        return ERR;
+
+    if (total)
+        *total = SP->sb_total_x;
+    if (viewport)
+        *viewport = SP->sb_viewport_x;
+    if (cur)
+        *cur = SP->sb_cur_x;
+
+    return OK;
+}
+
+/* sb_get_vert() - Used to get vertical scrollbar.
+
+   total = total number of lines
+   viewport = size of viewport in lines
+   cur = current line in total */
+
+int sb_get_vert(int *total, int *viewport, int *cur)
+{
+    PDC_LOG(("sb_get_vert() - called\n"));
+
+    if (!SP)
+        return ERR;
+
+    if (total)
+        *total = SP->sb_total_y;
+    if (viewport)
+        *viewport = SP->sb_viewport_y;
+    if (cur)
+        *cur = SP->sb_cur_y;
+
+    return OK;
+}
+
+/* sb_refresh() - Used to draw the scrollbars. */
+
+int sb_refresh(void)
+{
+    PDC_LOG(("sb_refresh() - called\n"));
+
+    if (!SP)
+        return ERR;
+
+    XCursesInstruct(CURSES_REFRESH_SCROLLBAR);
+
+    return OK;
+}
+
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/x11.c b/payloads/libpayload/curses/PDCurses-3.4/x11/x11.c
new file mode 100644
index 0000000000..97d44985e5
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/x11.c
@@ -0,0 +1,3229 @@
+/* Public Domain Curses */
+
+#include "pdcx11.h"
+
+RCSID("$Id: x11.c,v 1.94 2008/07/14 04:33:26 wmcbrine Exp $")
+
+#ifdef HAVE_DECKEYSYM_H
+# include <DECkeysym.h>
+#endif
+
+#ifdef HAVE_SUNKEYSYM_H
+# include <Sunkeysym.h>
+#endif
+
+#ifdef HAVE_XPM_H
+# include <xpm.h>
+#endif
+
+#if defined PDC_XIM
+# include <Xlocale.h>
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+
+#ifndef XPOINTER_TYPEDEFED
+typedef char * XPointer;
+#endif
+
+#ifndef MAX_PATH
+# define MAX_PATH 256
+#endif
+
+XCursesAppData xc_app_data;
+
+#if NeedWidePrototypes
+# define PDC_SCROLLBAR_TYPE double
+#else
+# define PDC_SCROLLBAR_TYPE float
+#endif
+
+#define MAX_COLORS   16             /* maximum of "normal" colors */
+#define COLOR_CURSOR MAX_COLORS     /* color of cursor */
+#define COLOR_BORDER MAX_COLORS + 1 /* color of border */
+
+#define XCURSESDISPLAY (XtDisplay(drawing))
+#define XCURSESWIN     (XtWindow(drawing))
+
+/* Default icons for XCurses applications.  */
+
+#include "big_icon.xbm"
+#include "little_icon.xbm"
+
+static void _selection_off(void);
+static void _display_cursor(int, int, int, int);
+static void _redraw_cursor(void);
+static void _exit_process(int, int, char *);
+static void _send_key_to_curses(unsigned long, MOUSE_STATUS *, bool);
+
+static void XCursesButton(Widget, XEvent *, String *, Cardinal *);
+static void XCursesHandleString(Widget, XEvent *, String *, Cardinal *);
+static void XCursesKeyPress(Widget, XEvent *, String *, Cardinal *);
+static void XCursesPasteSelection(Widget, XButtonEvent *);
+
+static struct
+{
+    KeySym keycode;
+    bool numkeypad;
+    unsigned short normal;
+    unsigned short shifted;
+    unsigned short control;
+    unsigned short alt;
+} key_table[] =
+{
+/* keycode      keypad  normal       shifted       control      alt*/
+ {XK_Left,      FALSE,  KEY_LEFT,    KEY_SLEFT,    CTL_LEFT,    ALT_LEFT},
+ {XK_Right,     FALSE,  KEY_RIGHT,   KEY_SRIGHT,   CTL_RIGHT,   ALT_RIGHT},
+ {XK_Up,        FALSE,  KEY_UP,      KEY_SUP,      CTL_UP,      ALT_UP},
+ {XK_Down,      FALSE,  KEY_DOWN,    KEY_SDOWN,    CTL_DOWN,    ALT_DOWN},
+ {XK_Home,      FALSE,  KEY_HOME,    KEY_SHOME,    CTL_HOME,    ALT_HOME},
+/* Sun Type 4 keyboard */
+ {XK_R7,        FALSE,  KEY_HOME,    KEY_SHOME,    CTL_HOME,    ALT_HOME},
+ {XK_End,       FALSE,  KEY_END,     KEY_SEND,     CTL_END,     ALT_END},
+/* Sun Type 4 keyboard */
+ {XK_R13,       FALSE,  KEY_END,     KEY_SEND,     CTL_END,     ALT_END},
+ {XK_Prior,     FALSE,  KEY_PPAGE,   KEY_SPREVIOUS,CTL_PGUP,    ALT_PGUP},
+/* Sun Type 4 keyboard */
+ {XK_R9,        FALSE,  KEY_PPAGE,   KEY_SPREVIOUS,CTL_PGUP,    ALT_PGUP},
+ {XK_Next,      FALSE,  KEY_NPAGE,   KEY_SNEXT,    CTL_PGDN,    ALT_PGDN},
+/* Sun Type 4 keyboard */
+ {XK_R15,       FALSE,  KEY_NPAGE,   KEY_SNEXT,    CTL_PGDN,    ALT_PGDN},
+ {XK_Insert,    FALSE,  KEY_IC,      KEY_SIC,      CTL_INS,     ALT_INS},
+ {XK_Delete,    FALSE,  KEY_DC,      KEY_SDC,      CTL_DEL,     ALT_DEL},
+ {XK_F1,        FALSE,  KEY_F(1),    KEY_F(13),    KEY_F(25),   KEY_F(37)},
+ {XK_F2,        FALSE,  KEY_F(2),    KEY_F(14),    KEY_F(26),   KEY_F(38)},
+ {XK_F3,        FALSE,  KEY_F(3),    KEY_F(15),    KEY_F(27),   KEY_F(39)},
+ {XK_F4,        FALSE,  KEY_F(4),    KEY_F(16),    KEY_F(28),   KEY_F(40)},
+ {XK_F5,        FALSE,  KEY_F(5),    KEY_F(17),    KEY_F(29),   KEY_F(41)},
+ {XK_F6,        FALSE,  KEY_F(6),    KEY_F(18),    KEY_F(30),   KEY_F(42)},
+ {XK_F7,        FALSE,  KEY_F(7),    KEY_F(19),    KEY_F(31),   KEY_F(43)},
+ {XK_F8,        FALSE,  KEY_F(8),    KEY_F(20),    KEY_F(32),   KEY_F(44)},
+ {XK_F9,        FALSE,  KEY_F(9),    KEY_F(21),    KEY_F(33),   KEY_F(45)},
+ {XK_F10,       FALSE,  KEY_F(10),   KEY_F(22),    KEY_F(34),   KEY_F(46)},
+ {XK_F11,       FALSE,  KEY_F(11),   KEY_F(23),    KEY_F(35),   KEY_F(47)},
+ {XK_F12,       FALSE,  KEY_F(12),   KEY_F(24),    KEY_F(36),   KEY_F(48)},
+ {XK_F13,       FALSE,  KEY_F(13),   KEY_F(25),    KEY_F(37),   KEY_F(49)},
+ {XK_F14,       FALSE,  KEY_F(14),   KEY_F(26),    KEY_F(38),   KEY_F(50)},
+ {XK_F15,       FALSE,  KEY_F(15),   KEY_F(27),    KEY_F(39),   KEY_F(51)},
+ {XK_F16,       FALSE,  KEY_F(16),   KEY_F(28),    KEY_F(40),   KEY_F(52)},
+ {XK_F17,       FALSE,  KEY_F(17),   KEY_F(29),    KEY_F(41),   KEY_F(53)},
+ {XK_F18,       FALSE,  KEY_F(18),   KEY_F(30),    KEY_F(42),   KEY_F(54)},
+ {XK_F19,       FALSE,  KEY_F(19),   KEY_F(31),    KEY_F(43),   KEY_F(55)},
+ {XK_F20,       FALSE,  KEY_F(20),   KEY_F(32),    KEY_F(44),   KEY_F(56)},
+ {XK_BackSpace, FALSE,  0x08,        0x08,         CTL_BKSP,    ALT_BKSP},
+ {XK_Tab,       FALSE,  0x09,        KEY_BTAB,     CTL_TAB,     ALT_TAB},
+ {XK_Select,    FALSE,  KEY_SELECT,  KEY_SELECT,   KEY_SELECT,  KEY_SELECT},
+ {XK_Print,     FALSE,  KEY_PRINT,   KEY_SPRINT,   KEY_PRINT,   KEY_PRINT},
+ {XK_Find,      FALSE,  KEY_FIND,    KEY_SFIND,    KEY_FIND,    KEY_FIND},
+ {XK_Pause,     FALSE,  KEY_SUSPEND, KEY_SSUSPEND, KEY_SUSPEND, KEY_SUSPEND},
+ {XK_Clear,     FALSE,  KEY_CLEAR,   KEY_CLEAR,    KEY_CLEAR,   KEY_CLEAR},
+ {XK_Cancel,    FALSE,  KEY_CANCEL,  KEY_SCANCEL,  KEY_CANCEL,  KEY_CANCEL},
+ {XK_Break,     FALSE,  KEY_BREAK,   KEY_BREAK,    KEY_BREAK,   KEY_BREAK},
+ {XK_Help,      FALSE,  KEY_HELP,    KEY_SHELP,    KEY_LHELP,   KEY_HELP},
+ {XK_L4,        FALSE,  KEY_UNDO,    KEY_SUNDO,    KEY_UNDO,    KEY_UNDO},
+ {XK_L6,        FALSE,  KEY_COPY,    KEY_SCOPY,    KEY_COPY,    KEY_COPY},
+ {XK_L9,        FALSE,  KEY_FIND,    KEY_SFIND,    KEY_FIND,    KEY_FIND},
+ {XK_Menu,      FALSE,  KEY_OPTIONS, KEY_SOPTIONS, KEY_OPTIONS, KEY_OPTIONS},
+#ifdef HAVE_SUNKEYSYM_H
+ {SunXK_F36,    FALSE,  KEY_F(41),   KEY_F(43),    KEY_F(45),   KEY_F(47)},
+ {SunXK_F37,    FALSE,  KEY_F(42),   KEY_F(44),    KEY_F(46),   KEY_F(48)},
+#endif
+#ifdef HAVE_DECKEYSYM_H
+ {DXK_Remove,   FALSE,  KEY_DC,      KEY_SDC,      CTL_DEL,     ALT_DEL},
+#endif
+ {XK_Escape,    FALSE,  0x1B,        0x1B,         0x1B,        ALT_ESC},
+ {XK_KP_Enter,  TRUE,   PADENTER,    PADENTER,     CTL_PADENTER,ALT_PADENTER},
+ {XK_KP_Add,    TRUE,   PADPLUS,     '+',          CTL_PADPLUS, ALT_PADPLUS},
+ {XK_KP_Subtract,TRUE,  PADMINUS,    '-',          CTL_PADMINUS,ALT_PADMINUS},
+ {XK_KP_Multiply,TRUE,  PADSTAR,     '*',          CTL_PADSTAR, ALT_PADSTAR},
+/* Sun Type 4 keyboard */
+ {XK_R6,        TRUE,   PADSTAR,     '*',          CTL_PADSTAR, ALT_PADSTAR},
+ {XK_KP_Divide, TRUE,   PADSLASH,    '/',          CTL_PADSLASH,ALT_PADSLASH},
+/* Sun Type 4 keyboard */
+ {XK_R5,        TRUE,   PADSLASH,    '/',          CTL_PADSLASH,ALT_PADSLASH},
+ {XK_KP_Decimal,TRUE,   PADSTOP,     '.',          CTL_PADSTOP, ALT_PADSTOP},
+ {XK_KP_0,      TRUE,   PAD0,        '0',          CTL_PAD0,    ALT_PAD0},
+ {XK_KP_1,      TRUE,   KEY_C1,      '1',          CTL_PAD1,    ALT_PAD1},
+ {XK_KP_2,      TRUE,   KEY_C2,      '2',          CTL_PAD2,    ALT_PAD2},
+ {XK_KP_3,      TRUE,   KEY_C3,      '3',          CTL_PAD3,    ALT_PAD3},
+ {XK_KP_4,      TRUE,   KEY_B1,      '4',          CTL_PAD4,    ALT_PAD4},
+ {XK_KP_5,      TRUE,   KEY_B2,      '5',          CTL_PAD5,    ALT_PAD5},
+/* Sun Type 4 keyboard */
+ {XK_R11,       TRUE,   KEY_B2,      '5',          CTL_PAD5,    ALT_PAD5},
+ {XK_KP_6,      TRUE,   KEY_B3,      '6',          CTL_PAD6,    ALT_PAD6},
+ {XK_KP_7,      TRUE,   KEY_A1,      '7',          CTL_PAD7,    ALT_PAD7},
+ {XK_KP_8,      TRUE,   KEY_A2,      '8',          CTL_PAD8,    ALT_PAD8},
+ {XK_KP_9,      TRUE,   KEY_A3,      '9',          CTL_PAD9,    ALT_PAD9},
+/* the following added to support Sun Type 5 keyboards */
+ {XK_F21,       FALSE,  KEY_SUSPEND, KEY_SSUSPEND, KEY_SUSPEND, KEY_SUSPEND},
+ {XK_F22,       FALSE,  KEY_PRINT,   KEY_SPRINT,   KEY_PRINT,   KEY_PRINT},
+ {XK_F24,       TRUE,   PADMINUS,    '-',          CTL_PADMINUS,ALT_PADMINUS},
+/* Sun Type 4 keyboard */
+ {XK_F25,       TRUE,   PADSLASH,    '/',          CTL_PADSLASH,ALT_PADSLASH},
+/* Sun Type 4 keyboard */
+ {XK_F26,       TRUE,   PADSTAR,     '*',          CTL_PADSTAR, ALT_PADSTAR},
+ {XK_F27,       TRUE,   KEY_A1,      '7',          CTL_PAD7,    ALT_PAD7},
+ {XK_F29,       TRUE,   KEY_A3,      '9',          CTL_PAD9,    ALT_PAD9},
+ {XK_F31,       TRUE,   KEY_B2,      '5',          CTL_PAD5,    ALT_PAD5},
+ {XK_F35,       TRUE,   KEY_C3,      '3',          CTL_PAD3,    ALT_PAD3},
+#ifdef HAVE_XK_KP_DELETE
+ {XK_KP_Delete, TRUE,   PADSTOP,     '.',          CTL_PADSTOP, ALT_PADSTOP},
+#endif
+#ifdef HAVE_XK_KP_INSERT
+ {XK_KP_Insert, TRUE,   PAD0,        '0',          CTL_PAD0,    ALT_PAD0},
+#endif
+#ifdef HAVE_XK_KP_END
+ {XK_KP_End,    TRUE,   KEY_C1,      '1',          CTL_PAD1,    ALT_PAD1},
+#endif
+#ifdef HAVE_XK_KP_DOWN
+ {XK_KP_Down,   TRUE,   KEY_C2,      '2',          CTL_PAD2,    ALT_PAD2},
+#endif
+#ifdef HAVE_XK_KP_NEXT
+ {XK_KP_Next,   TRUE,   KEY_C3,      '3',          CTL_PAD3,    ALT_PAD3},
+#endif
+#ifdef HAVE_XK_KP_LEFT
+ {XK_KP_Left,   TRUE,   KEY_B1,      '4',          CTL_PAD4,    ALT_PAD4},
+#endif
+#ifdef HAVE_XK_KP_BEGIN
+ {XK_KP_Begin,  TRUE,   KEY_B2,      '5',          CTL_PAD5,    ALT_PAD5},
+#endif
+#ifdef HAVE_XK_KP_RIGHT
+ {XK_KP_Right,  TRUE,   KEY_B3,      '6',          CTL_PAD6,    ALT_PAD6},
+#endif
+#ifdef HAVE_XK_KP_HOME
+ {XK_KP_Home,   TRUE,   KEY_A1,      '7',          CTL_PAD7,    ALT_PAD7},
+#endif
+#ifdef HAVE_XK_KP_UP
+ {XK_KP_Up,     TRUE,   KEY_A2,      '8',          CTL_PAD8,    ALT_PAD8},
+#endif
+#ifdef HAVE_XK_KP_PRIOR
+ {XK_KP_Prior,  TRUE,   KEY_A3,      '9',          CTL_PAD9,    ALT_PAD9},
+#endif
+ {0,            0,      0,           0,            0,           0}
+};
+
+#ifndef PDC_XIM
+# include "compose.h"
+#endif
+
+#define BITMAPDEPTH 1
+
+unsigned long pdc_key_modifiers = 0L;
+
+static GC normal_gc, block_cursor_gc, rect_cursor_gc, italic_gc, border_gc;
+static int font_height, font_width, font_ascent, font_descent,
+           window_width, window_height;
+static int resize_window_width = 0, resize_window_height = 0;
+static char *bitmap_file = NULL;
+#ifdef HAVE_XPM_H
+static char *pixmap_file = NULL;
+#endif
+static KeySym keysym = 0;
+
+static int state_mask[8] =
+{
+    ShiftMask,
+    LockMask,
+    ControlMask,
+    Mod1Mask,
+    Mod2Mask,
+    Mod3Mask,
+    Mod4Mask,
+    Mod5Mask
+};
+
+static Atom wm_atom[2];
+static String class_name = "XCurses";
+static XtAppContext app_context;
+static Widget topLevel, drawing, scrollBox, scrollVert, scrollHoriz;
+static int received_map_notify = 0;
+static bool mouse_selection = FALSE;
+static chtype *tmpsel = NULL;
+static unsigned long tmpsel_length = 0;
+static int selection_start_x = 0, selection_start_y = 0,
+           selection_end_x = 0, selection_end_y = 0;
+static Pixmap icon_bitmap;
+#ifdef HAVE_XPM_H
+static Pixmap icon_pixmap;
+static Pixmap icon_pixmap_mask;
+#endif
+static bool visible_cursor = FALSE;
+static bool window_entered = TRUE;
+static char *program_name;
+
+/* Macros just for app_resources */
+
+#ifdef PDC_WIDE
+# define DEFFONT "-misc-fixed-medium-r-normal--20-200-75-75-c-100-iso10646-1"
+#else
+# define DEFFONT "7x13"
+#endif
+
+#define APPDATAOFF(n) XtOffsetOf(XCursesAppData, n)
+
+#define RINT(name1, name2, value) { \
+                #name1, #name2, XtRInt, \
+                sizeof(int), APPDATAOFF(name1), XtRImmediate, \
+                (XtPointer)value \
+        }
+
+#define RPIXEL(name1, name2, value) { \
+                #name1, #name2, XtRPixel, \
+                sizeof(Pixel), APPDATAOFF(name1), XtRString, \
+                (XtPointer)#value \
+        }
+
+#define RCOLOR(name, value) RPIXEL(color##name, Color##name, value)
+
+
+#define RSTRINGP(name1, name2, param) { \
+                #name1, #name2, XtRString, \
+                MAX_PATH, APPDATAOFF(name1), XtRString, (XtPointer)param \
+        }
+
+#define RSTRING(name1, name2) RSTRINGP(name1, name2, "")
+
+#define RFONT(name1, name2, value) { \
+                #name1, #name2, XtRFontStruct, \
+                sizeof(XFontStruct), APPDATAOFF(name1), XtRString, \
+                (XtPointer)value \
+        }
+
+#define RCURSOR(name1, name2, value) { \
+                #name1, #name2, XtRCursor, \
+                sizeof(Cursor), APPDATAOFF(name1), XtRString, \
+                (XtPointer)#value \
+        }
+
+static XtResource app_resources[] =
+{
+    RINT(lines, Lines, 24),
+    RINT(cols, Cols, 80),
+
+    RPIXEL(cursorColor, CursorColor, Red),
+
+    RCOLOR(Black, Black),
+    RCOLOR(Red, red3),
+    RCOLOR(Green, green3),
+    RCOLOR(Yellow, yellow3),
+    RCOLOR(Blue, blue3),
+    RCOLOR(Magenta, magenta3),
+    RCOLOR(Cyan, cyan3),
+    RCOLOR(White, Grey),
+
+    RCOLOR(BoldBlack, grey40),
+    RCOLOR(BoldRed, red1),
+    RCOLOR(BoldGreen, green1),
+    RCOLOR(BoldYellow, yellow1),
+    RCOLOR(BoldBlue, blue1),
+    RCOLOR(BoldMagenta, magenta1),
+    RCOLOR(BoldCyan, cyan1),
+    RCOLOR(BoldWhite, White),
+
+    RFONT(normalFont, NormalFont, DEFFONT),
+    RFONT(italicFont, ItalicFont, DEFFONT),
+
+    RSTRING(bitmap, Bitmap),
+#ifdef HAVE_XPM_H
+    RSTRING(pixmap, Pixmap),
+#endif
+    RSTRINGP(composeKey, ComposeKey, "Multi_key"),
+
+    RCURSOR(pointer, Pointer, xterm),
+
+    RPIXEL(pointerForeColor, PointerForeColor, Black),
+    RPIXEL(pointerBackColor, PointerBackColor, White),
+
+    RINT(shmmin, Shmmin, 0),
+    RINT(borderWidth, BorderWidth, 0),
+
+    RPIXEL(borderColor, BorderColor, Black),
+
+    RINT(doubleClickPeriod, DoubleClickPeriod, (PDC_CLICK_PERIOD * 2)),
+    RINT(clickPeriod, ClickPeriod, PDC_CLICK_PERIOD),
+    RINT(scrollbarWidth, ScrollbarWidth, 15),
+    RINT(cursorBlinkRate, CursorBlinkRate, 0),
+
+    RSTRING(textCursor, TextCursor)
+};
+
+#undef RCURSOR
+#undef RFONT
+#undef RSTRING
+#undef RCOLOR
+#undef RPIXEL
+#undef RINT
+#undef APPDATAOFF
+#undef DEFFONT
+
+/* Macros for options */
+
+#define COPT(name) {"-" #name, "*" #name, XrmoptionSepArg, NULL}
+#define CCOLOR(name) COPT(color##name)
+
+static XrmOptionDescRec options[] =
+{
+    COPT(lines), COPT(cols), COPT(normalFont), COPT(italicFont),
+    COPT(bitmap),
+#ifdef HAVE_XPM_H
+    COPT(pixmap),
+#endif
+    COPT(pointer), COPT(shmmin), COPT(composeKey), COPT(clickPeriod),
+    COPT(doubleClickPeriod), COPT(scrollbarWidth),
+    COPT(pointerForeColor), COPT(pointerBackColor),
+    COPT(cursorBlinkRate), COPT(cursorColor), COPT(textCursor),
+
+    CCOLOR(Black), CCOLOR(Red), CCOLOR(Green), CCOLOR(Yellow),
+    CCOLOR(Blue), CCOLOR(Magenta), CCOLOR(Cyan), CCOLOR(White),
+
+    CCOLOR(BoldBlack), CCOLOR(BoldRed), CCOLOR(BoldGreen), 
+    CCOLOR(BoldYellow), CCOLOR(BoldBlue), CCOLOR(BoldMagenta), 
+    CCOLOR(BoldCyan), CCOLOR(BoldWhite)
+};
+
+#undef CCOLOR
+#undef COPT
+
+static XtActionsRec action_table[] =
+{
+    {"XCursesButton",         (XtActionProc)XCursesButton},
+    {"XCursesKeyPress",       (XtActionProc)XCursesKeyPress},
+    {"XCursesPasteSelection", (XtActionProc)XCursesPasteSelection},
+    {"string",                (XtActionProc)XCursesHandleString}
+};
+
+static bool after_first_curses_request = FALSE;
+static Pixel colors[MAX_COLORS + 2];
+static bool vertical_cursor = FALSE;
+
+#ifdef PDC_XIM
+static XIM Xim = NULL;
+static XIC Xic = NULL;
+#endif
+
+static const char *default_translations =
+{
+    "<Key>: XCursesKeyPress() \n" \
+    "<KeyUp>: XCursesKeyPress() \n" \
+    "<BtnDown>: XCursesButton() \n" \
+    "<BtnUp>: XCursesButton() \n" \
+    "<BtnMotion>: XCursesButton()"
+};
+
+static int _to_utf8(char *outcode, chtype code)
+{
+#ifdef PDC_WIDE
+    if (code & A_ALTCHARSET && !(code & 0xff80))
+        code = acs_map[code & 0x7f];
+#endif
+    code &= A_CHARTEXT;
+
+    if (code < 0x80)
+    {
+        outcode[0] = code;
+        return 1;
+    }
+    else
+        if (code < 0x800)
+        {
+            outcode[0] = ((code & 0x07c0) >> 6) | 0xc0;
+            outcode[1] = (code & 0x003f) | 0x80;
+            return 2;
+        }
+        else
+        {
+            outcode[0] = ((code & 0xf000) >> 12) | 0xe0;
+            outcode[1] = ((code & 0x0fc0) >> 6) | 0x80;
+            outcode[2] = (code & 0x003f) | 0x80;
+            return 3;
+        }
+}
+
+static int _from_utf8(wchar_t *pwc, const char *s, size_t n)
+{
+    wchar_t key;
+    int i = -1;
+    const unsigned char *string;
+
+    if (!s || (n < 1))
+        return -1;
+
+    if (!*s)
+        return 0;
+
+    string = (const unsigned char *)s;
+
+    key = string[0];
+
+    /* Simplistic UTF-8 decoder -- only does the BMP, minimal validation */
+
+    if (key & 0x80)
+    {
+        if ((key & 0xe0) == 0xc0)
+        {
+            if (1 < n)
+            {
+                key = ((key & 0x1f) << 6) | (string[1] & 0x3f);
+                i = 2;
+            }
+        }
+        else if ((key & 0xe0) == 0xe0)
+        {
+            if (2 < n)
+            {
+                key = ((key & 0x0f) << 12) |
+                      ((string[1] & 0x3f) << 6) | (string[2] & 0x3f);
+                i = 3;
+            }
+        }
+    }
+    else
+        i = 1;
+
+    if (i)
+        *pwc = key;
+
+    return i;
+}
+
+#ifndef X_HAVE_UTF8_STRING
+static Atom XA_UTF8_STRING(Display *dpy)
+{
+    static AtomPtr p = NULL;
+
+    if (!p)
+        p = XmuMakeAtom("UTF8_STRING");
+
+    return XmuInternAtom(dpy, p);
+}
+#endif
+
+signal_handler XCursesSetSignal(int signo, signal_handler action)
+{
+#if defined(SA_INTERRUPT) || defined(SA_RESTART)
+    struct sigaction sigact, osigact;
+
+    sigact.sa_handler = action;
+
+    sigact.sa_flags =
+# ifdef SA_INTERRUPT
+#  ifdef SA_RESTART
+        SA_INTERRUPT | SA_RESTART;
+#  else
+        SA_INTERRUPT;
+#  endif
+# else  /* must be SA_RESTART */
+        SA_RESTART;
+# endif
+    sigemptyset(&sigact.sa_mask);
+
+    if (sigaction(signo, &sigact, &osigact))
+        return SIG_ERR;
+
+    return osigact.sa_handler;
+
+#else   /* not SA_INTERRUPT or SA_RESTART, use plain signal */
+    return signal(signo, action);
+#endif
+}
+
+RETSIGTYPE XCursesSigwinchHandler(int signo)
+{
+    PDC_LOG(("%s:XCursesSigwinchHandler() - called: SIGNO: %d\n",
+             XCLOGMSG, signo));
+
+    /* Patch by: Georg Fuchs, georg.fuchs@rz.uni-regensburg.de 
+       02-Feb-1999 */
+
+    SP->resized += 1;
+
+    /* Always trap SIGWINCH if the C library supports SIGWINCH */
+
+#ifdef SIGWINCH
+    XCursesSetSignal(SIGWINCH, XCursesSigwinchHandler);
+#endif
+}
+
+/* Convert character positions x and y to pixel positions, stored in 
+   xpos and ypos */
+
+static void _make_xy(int x, int y, int *xpos, int *ypos)
+{
+    *xpos = (x * font_width) + xc_app_data.borderWidth;
+    *ypos = xc_app_data.normalFont->ascent + (y * font_height) + 
+            xc_app_data.borderWidth;
+}
+
+/* Output a block of characters with common attributes */
+
+static int _new_packet(chtype attr, bool rev, int len, int col, int row,
+#ifdef PDC_WIDE
+                       XChar2b *text)
+#else
+                       char *text)
+#endif
+{
+    GC gc;
+    int xpos, ypos;
+    short fore, back;
+
+    PDC_pair_content(PAIR_NUMBER(attr), &fore, &back);
+
+#ifdef PDC_WIDE
+    text[len].byte1 = text[len].byte2 = 0;
+#else
+    text[len] = '\0';
+#endif
+
+    /* Specify the color table offsets */
+
+    fore |= (attr & A_BOLD) ? 8 : 0;
+    back |= (attr & A_BLINK) ? 8 : 0;
+
+    /* Reverse flag = highlighted selection XOR A_REVERSE set */
+
+    rev ^= !!(attr & A_REVERSE);
+
+    /* Determine which GC to use - normal or italic */
+
+    gc = (attr & A_ITALIC) ? italic_gc : normal_gc;
+
+    /* Draw it */
+
+    XSetForeground(XCURSESDISPLAY, gc, colors[rev ? back : fore]);
+    XSetBackground(XCURSESDISPLAY, gc, colors[rev ? fore : back]);
+
+    _make_xy(col, row, &xpos, &ypos);
+
+#ifdef PDC_WIDE
+    XDrawImageString16(
+#else
+    XDrawImageString(
+#endif
+                     XCURSESDISPLAY, XCURSESWIN, gc, xpos, ypos, text, len);
+
+    /* Underline, etc. */
+
+    if (attr & (A_LEFTLINE|A_RIGHTLINE|A_UNDERLINE))
+    {
+        int k;
+
+        if (SP->line_color != -1)
+            XSetForeground(XCURSESDISPLAY, gc, colors[SP->line_color]);
+
+        if (attr & A_UNDERLINE)     /* UNDER */
+            XDrawLine(XCURSESDISPLAY, XCURSESWIN, gc,
+                      xpos, ypos + 1, xpos + font_width * len, ypos + 1);
+
+        if (attr & A_LEFTLINE)      /* LEFT */
+            for (k = 0; k < len; k++)
+            {
+                int x = xpos + font_width * k - 1;
+                XDrawLine(XCURSESDISPLAY, XCURSESWIN, gc,
+                          x, ypos - font_ascent, x, ypos + font_descent);
+            }
+
+        if (attr & A_RIGHTLINE)     /* RIGHT */
+            for (k = 0; k < len; k++)
+            {
+                int x = xpos + font_width * (k + 1) - 1;
+                XDrawLine(XCURSESDISPLAY, XCURSESWIN, gc,
+                          x, ypos - font_ascent, x, ypos + font_descent);
+            }
+    }
+
+    PDC_LOG(("%s:_new_packet() - row: %d col: %d "
+             "num_cols: %d fore: %d back: %d text:<%s>\n",
+             XCLOGMSG, row, col, len, fore, back, text));
+
+    return OK;
+}
+
+/* The core display routine -- update one line of text */
+
+static int _display_text(const chtype *ch, int row, int col,
+                         int num_cols, bool highlight)
+{
+#ifdef PDC_WIDE
+    XChar2b text[513];
+#else
+    char text[513];
+#endif
+    chtype old_attr, attr;
+    int i, j;
+
+    PDC_LOG(("%s:_display_text() - called: row: %d col: %d "
+             "num_cols: %d\n", XCLOGMSG, row, col, num_cols));
+
+    if (!num_cols)
+        return OK;
+
+    old_attr = *ch & A_ATTRIBUTES;
+
+    for (i = 0, j = 0; j < num_cols; j++)
+    {
+        chtype curr = ch[j];
+
+        attr = curr & A_ATTRIBUTES;
+
+#ifdef CHTYPE_LONG
+        if (attr & A_ALTCHARSET && !(curr & 0xff80))
+        {
+            attr ^= A_ALTCHARSET;
+            curr = acs_map[curr & 0x7f];
+        }
+#endif
+
+#ifndef PDC_WIDE
+        /* Special handling for ACS_BLOCK */
+
+        if (!(curr & A_CHARTEXT))
+        {
+            curr |= ' ';
+            attr ^= A_REVERSE;
+        }
+#endif
+        if (attr != old_attr)
+        {
+            if (_new_packet(old_attr, highlight, i, col, row, text) == ERR)
+                return ERR;
+
+            old_attr = attr;
+            col += i;
+            i = 0;
+        }
+
+#ifdef PDC_WIDE
+        text[i].byte1 = (curr & 0xff00) >> 8;
+        text[i++].byte2 = curr & 0x00ff;
+#else
+        text[i++] = curr & 0xff;
+#endif
+    }
+
+    return _new_packet(old_attr, highlight, i, col, row, text);
+}
+
+static void _get_gc(GC *gc, XFontStruct *font_info, int fore, int back)
+{
+    XGCValues values;
+
+    /* Create default Graphics Context */
+
+    *gc = XCreateGC(XCURSESDISPLAY, XCURSESWIN, 0L, &values);
+
+    /* specify font */
+
+    XSetFont(XCURSESDISPLAY, *gc, font_info->fid);
+
+    XSetForeground(XCURSESDISPLAY, *gc, colors[fore]);
+    XSetBackground(XCURSESDISPLAY, *gc, colors[back]);
+}
+
+static void _initialize_colors(void)
+{
+    colors[COLOR_BLACK]   = xc_app_data.colorBlack;
+    colors[COLOR_RED]     = xc_app_data.colorRed;
+    colors[COLOR_GREEN]   = xc_app_data.colorGreen;
+    colors[COLOR_YELLOW]  = xc_app_data.colorYellow;
+    colors[COLOR_BLUE]    = xc_app_data.colorBlue;
+    colors[COLOR_MAGENTA] = xc_app_data.colorMagenta;
+    colors[COLOR_CYAN]    = xc_app_data.colorCyan;
+    colors[COLOR_WHITE]   = xc_app_data.colorWhite;
+
+    colors[COLOR_BLACK + 8]   = xc_app_data.colorBoldBlack;
+    colors[COLOR_RED + 8]     = xc_app_data.colorBoldRed;
+    colors[COLOR_GREEN + 8]   = xc_app_data.colorBoldGreen;
+    colors[COLOR_YELLOW + 8]  = xc_app_data.colorBoldYellow;
+    colors[COLOR_BLUE + 8]    = xc_app_data.colorBoldBlue;
+    colors[COLOR_MAGENTA + 8] = xc_app_data.colorBoldMagenta;
+    colors[COLOR_CYAN + 8]    = xc_app_data.colorBoldCyan;
+    colors[COLOR_WHITE + 8]   = xc_app_data.colorBoldWhite;
+
+    colors[COLOR_CURSOR] = xc_app_data.cursorColor;
+    colors[COLOR_BORDER] = xc_app_data.borderColor;
+}
+
+static void _refresh_scrollbar(void)
+{
+    XC_LOG(("_refresh_scrollbar() - called\n"));
+
+    if (SP->sb_on)
+    {
+        PDC_SCROLLBAR_TYPE total_y = SP->sb_total_y;
+        PDC_SCROLLBAR_TYPE total_x = SP->sb_total_x;
+
+        if (total_y)
+            XawScrollbarSetThumb(scrollVert,
+                (PDC_SCROLLBAR_TYPE)(SP->sb_cur_y) / total_y,
+                (PDC_SCROLLBAR_TYPE)(SP->sb_viewport_y) / total_y);
+
+        if (total_x)
+            XawScrollbarSetThumb(scrollHoriz,
+                (PDC_SCROLLBAR_TYPE)(SP->sb_cur_x) / total_x,
+                (PDC_SCROLLBAR_TYPE)(SP->sb_viewport_x) / total_x);
+    }
+}
+
+static void _set_cursor_color(chtype *ch, short *fore, short *back)
+{
+    int attr;
+    short f, b;
+
+    attr = PAIR_NUMBER(*ch);
+
+    if (attr)
+    {
+        PDC_pair_content(attr, &f, &b);
+        *fore = 7 - (f % 8);
+        *back = 7 - (b % 8);
+    }
+    else
+    {
+        if (*ch & A_REVERSE)
+        {
+            *back = COLOR_BLACK;
+            *fore = COLOR_WHITE;
+        }
+        else
+        {
+            *back = COLOR_WHITE;
+            *fore = COLOR_BLACK;
+        }
+    }
+}
+
+static void _get_icon(void)
+{
+    XIconSize *icon_size;
+    int size_count = 0;
+    Status rc;
+    unsigned char *bitmap_bits = NULL;
+    unsigned icon_bitmap_width = 0, icon_bitmap_height = 0,
+             file_bitmap_width = 0, file_bitmap_height = 0;
+
+    XC_LOG(("_get_icon() - called\n"));
+
+    icon_size = XAllocIconSize();
+
+    rc = XGetIconSizes(XtDisplay(topLevel),
+                       RootWindowOfScreen(XtScreen(topLevel)),
+                       &icon_size, &size_count);
+
+    /* if the WM can advise on icon sizes... */
+
+    if (rc && size_count)
+    {
+        int i, max_height = 0, max_width = 0;
+
+        PDC_LOG(("%s:size_count: %d rc: %d\n", XCLOGMSG, size_count, rc));
+
+        for (i = 0; i < size_count; i++)
+        {
+            if (icon_size[i].max_width > max_width)
+                max_width = icon_size[i].max_width;
+            if (icon_size[i].max_height > max_height)
+                max_height = icon_size[i].max_height;
+
+            PDC_LOG(("%s:min: %d %d\n", XCLOGMSG,
+                     icon_size[i].min_width, icon_size[i].min_height));
+
+            PDC_LOG(("%s:max: %d %d\n", XCLOGMSG,
+                     icon_size[i].max_width, icon_size[i].max_height));
+
+            PDC_LOG(("%s:inc: %d %d\n", XCLOGMSG,
+                     icon_size[i].width_inc, icon_size[i].height_inc));
+        }
+
+        if (max_width >= big_icon_width && max_height >= big_icon_height)
+        {
+            icon_bitmap_width = big_icon_width;
+            icon_bitmap_height = big_icon_height;
+            bitmap_bits = (unsigned char *)big_icon_bits;
+        }
+        else
+        {
+            icon_bitmap_width = little_icon_width;
+            icon_bitmap_height = little_icon_height;
+            bitmap_bits = (unsigned char *)little_icon_bits;
+        }
+
+    }
+    else  /* use small icon */
+    {
+        icon_bitmap_width = little_icon_width;
+        icon_bitmap_height = little_icon_height;
+        bitmap_bits = (unsigned char *)little_icon_bits;
+    }
+
+    XFree(icon_size);
+
+#ifdef HAVE_XPM_H
+    if (xc_app_data.pixmap && xc_app_data.pixmap[0]) /* supplied pixmap */
+    {
+        XpmReadFileToPixmap(XtDisplay(topLevel),
+                            RootWindowOfScreen(XtScreen(topLevel)),
+                            (char *)xc_app_data.pixmap,
+                            &icon_pixmap, &icon_pixmap_mask, NULL);
+        return;
+    }
+#endif
+
+    if (xc_app_data.bitmap && xc_app_data.bitmap[0]) /* supplied bitmap */
+    {
+        int x_hot = 0, y_hot = 0;
+
+        rc = XReadBitmapFile(XtDisplay(topLevel),
+                             RootWindowOfScreen(XtScreen(topLevel)),
+                             (char *)xc_app_data.bitmap,
+                             &file_bitmap_width, &file_bitmap_height,
+                             &icon_bitmap, &x_hot, &y_hot);
+
+        switch(rc)
+        {
+        case BitmapOpenFailed:
+            fprintf(stderr, "bitmap file %s: not found\n",
+                    xc_app_data.bitmap);
+            break;
+        case BitmapFileInvalid:
+            fprintf(stderr, "bitmap file %s: contents invalid\n",
+                    xc_app_data.bitmap);
+            break;
+        default:
+            return;
+        }
+    }
+
+    icon_bitmap = XCreateBitmapFromData(XtDisplay(topLevel),
+        RootWindowOfScreen(XtScreen(topLevel)),
+        (char *)bitmap_bits, icon_bitmap_width, icon_bitmap_height);
+}
+
+static void _draw_border(void)
+{
+    /* Draw the border if required */
+
+    if (xc_app_data.borderWidth)
+        XDrawRectangle(XCURSESDISPLAY, XCURSESWIN, border_gc,
+                       xc_app_data.borderWidth / 2,
+                       xc_app_data.borderWidth / 2,
+                       window_width - xc_app_data.borderWidth,
+                       window_height - xc_app_data.borderWidth);
+}
+
+/* Redraw the entire screen */
+
+static void _display_screen(void)
+{
+    int row;
+
+    XC_LOG(("_display_screen() - called\n"));
+
+    for (row = 0; row < XCursesLINES; row++)
+    {
+        XC_get_line_lock(row);
+
+        _display_text((const chtype *)(Xcurscr + XCURSCR_Y_OFF(row)),
+                      row, 0, COLS, FALSE);
+
+        XC_release_line_lock(row);
+    }
+
+    _redraw_cursor();
+    _draw_border();
+}
+
+/* Draw changed portions of the screen */
+
+static void _refresh_screen(void)
+{
+    int row, start_col, num_cols;
+
+    XC_LOG(("_refresh_screen() - called\n"));
+
+    for (row = 0; row < XCursesLINES; row++)
+    {
+        num_cols = (int)*(Xcurscr + XCURSCR_LENGTH_OFF + row);
+
+        if (num_cols)
+        {
+            XC_get_line_lock(row);
+
+            start_col = (int)*(Xcurscr + XCURSCR_START_OFF + row);
+
+            _display_text((const chtype *)(Xcurscr + XCURSCR_Y_OFF(row) +
+                          (start_col * sizeof(chtype))), row, start_col, 
+                          num_cols, FALSE);
+
+            *(Xcurscr + XCURSCR_LENGTH_OFF + row) = 0;
+
+            XC_release_line_lock(row);
+        }
+    }
+
+    if (mouse_selection)
+        _selection_off();
+}
+
+static void _handle_expose(Widget w, XtPointer client_data, XEvent *event,
+                           Boolean *unused)
+{
+    XC_LOG(("_handle_expose() - called\n"));
+
+    /* ignore all Exposes except last */
+
+    if (event->xexpose.count)
+        return;
+
+    if (after_first_curses_request && received_map_notify)
+        _display_screen();
+}
+
+static void _handle_nonmaskable(Widget w, XtPointer client_data, XEvent *event,
+                                Boolean *unused)
+{
+    XClientMessageEvent *client_event = (XClientMessageEvent *)event;
+
+    PDC_LOG(("%s:_handle_nonmaskable called: xc_otherpid %d event %d\n",
+             XCLOGMSG, xc_otherpid, event->type));
+
+    if (event->type == ClientMessage)
+    {
+        XC_LOG(("ClientMessage received\n"));
+
+        /* This code used to include handling of WM_SAVE_YOURSELF, but 
+           it resulted in continual failure of THE on my Toshiba laptop. 
+           Removed on 3-3-2001. Now only exits on WM_DELETE_WINDOW. */
+
+        if ((Atom)client_event->data.s[0] == wm_atom[0])
+            _exit_process(0, SIGKILL, "");
+    }
+}
+
+static void XCursesKeyPress(Widget w, XEvent *event, String *params,
+                            Cardinal *nparams)
+{
+    enum { STATE_NORMAL, STATE_COMPOSE, STATE_CHAR };
+
+#ifdef PDC_XIM
+    Status status;
+    wchar_t buffer[120];
+#else
+    unsigned char buffer[120];
+    XComposeStatus compose;
+    static int compose_state = STATE_NORMAL;
+    static int compose_index = 0;
+    int char_idx = 0;
+#endif
+    unsigned long key = 0;
+    int buflen = 40;
+    int i, count;
+    unsigned long modifier = 0;
+    bool key_code = FALSE;
+
+    XC_LOG(("XCursesKeyPress() - called\n"));
+
+    /* Handle modifier keys first; ignore other KeyReleases */
+
+    if (event->type == KeyRelease)
+    {
+        /* The keysym value was set by a previous call to this function 
+           with a KeyPress event (or reset by the mouse event handler) */
+
+        if (SP->return_key_modifiers &&
+#ifndef PDC_XIM
+            keysym != compose_key && 
+#endif
+            IsModifierKey(keysym))
+        {
+            switch (keysym) {
+            case XK_Shift_L:
+                key = KEY_SHIFT_L;
+                break;
+            case XK_Shift_R:
+                key = KEY_SHIFT_R;
+                break;
+            case XK_Control_L:
+                key = KEY_CONTROL_L;
+                break;
+            case XK_Control_R:
+                key = KEY_CONTROL_R;
+                break;
+            case XK_Alt_L:
+                key = KEY_ALT_L;
+                break;
+            case XK_Alt_R:
+                key = KEY_ALT_R;
+            }
+
+            if (key)
+                _send_key_to_curses(key, NULL, TRUE);
+        }
+
+        return;
+    }
+
+    buffer[0] = '\0';
+
+#ifdef PDC_XIM
+    count = XwcLookupString(Xic, &(event->xkey), buffer, buflen,
+                            &keysym, &status);
+#else
+    count = XLookupString(&(event->xkey), (char *)buffer, buflen,
+                          &keysym, &compose);
+#endif
+
+    /* translate keysym into curses key code */
+
+    PDC_LOG(("%s:Key mask: %x\n", XCLOGMSG, event->xkey.state));
+
+#ifdef PDCDEBUG
+    for (i = 0; i < 4; i++)
+        PDC_debug("%s:Keysym %x %d\n", XCLOGMSG,
+                  XKeycodeToKeysym(XCURSESDISPLAY, event->xkey.keycode, i), i);
+#endif
+
+#ifndef PDC_XIM
+
+    /* Check if the key just pressed is the user-specified compose 
+       key; if it is, set the compose state and exit. */
+
+    if (keysym == compose_key)
+    {
+        chtype *ch;
+        int xpos, ypos, save_visibility = SP->visibility;
+        short fore = 0, back = 0;
+
+        /* Change the shape of the cursor to an outline rectangle to
+           indicate we are in "compose" status */
+
+        SP->visibility = 0;
+
+        _redraw_cursor();
+
+        SP->visibility = save_visibility;
+        _make_xy(SP->curscol, SP->cursrow, &xpos, &ypos);
+
+        ch = (chtype *)(Xcurscr + XCURSCR_Y_OFF(SP->cursrow) + 
+             (SP->curscol * sizeof(chtype)));
+
+        _set_cursor_color(ch, &fore, &back);
+
+        XSetForeground(XCURSESDISPLAY, rect_cursor_gc, colors[back]);
+
+        XDrawRectangle(XCURSESDISPLAY, XCURSESWIN, rect_cursor_gc, 
+                       xpos + 1, ypos - font_height + 
+                       xc_app_data.normalFont->descent + 1, 
+                       font_width - 2, font_height - 2);
+
+        compose_state = STATE_COMPOSE;
+        return;
+    }
+
+    switch (compose_state)
+    {
+    case STATE_COMPOSE:
+        if (IsModifierKey(keysym))
+            return;
+
+        if (event->xkey.state & compose_mask)
+        {
+            compose_state = STATE_NORMAL;
+            _redraw_cursor();
+            break;
+        }
+
+        if (buffer[0] && count == 1)
+            key = buffer[0];
+
+        compose_index = -1;
+         
+        for (i = 0; i < (int)strlen(compose_chars); i++)
+            if (compose_chars[i] == key)
+            {
+                compose_index = i;
+                break;
+            }
+
+        if (compose_index == -1)
+        {
+            compose_state = STATE_NORMAL;
+            compose_index = 0;
+            _redraw_cursor();
+            break;
+        }
+
+        compose_state = STATE_CHAR;
+        return;
+
+    case STATE_CHAR:
+        if (IsModifierKey(keysym))
+            return;
+
+        if (event->xkey.state & compose_mask)
+        {
+            compose_state = STATE_NORMAL;
+            _redraw_cursor();
+            break;
+        }
+
+        if (buffer[0] && count == 1)
+            key = buffer[0];
+
+        char_idx = -1;
+
+        for (i = 0; i < MAX_COMPOSE_CHARS; i++)
+            if (compose_lookups[compose_index][i] == key)
+            {
+                char_idx = i;
+                break;
+            }
+
+        if (char_idx == -1)
+        {
+            compose_state = STATE_NORMAL;
+            compose_index = 0;
+            _redraw_cursor();
+            break;
+        }
+
+        _send_key_to_curses(compose_keys[compose_index][char_idx],
+            NULL, FALSE);
+
+        compose_state = STATE_NORMAL;
+        compose_index = 0;
+         
+        _redraw_cursor();
+
+        return;
+    }
+
+#endif /* PDC_XIM */
+
+    /* To get here we are procesing "normal" keys */
+
+    PDC_LOG(("%s:Keysym %x %d\n", XCLOGMSG,
+             XKeycodeToKeysym(XCURSESDISPLAY, event->xkey.keycode, key), key));
+
+    if (SP->save_key_modifiers)
+    {
+        /* 0x10: usually, numlock modifier */
+
+        if (event->xkey.state & Mod2Mask)
+            modifier |= PDC_KEY_MODIFIER_NUMLOCK;
+
+        /* 0x01: shift modifier */
+
+        if (event->xkey.state & ShiftMask)
+            modifier |= PDC_KEY_MODIFIER_SHIFT;
+
+        /* 0x04: control modifier */
+
+        if (event->xkey.state & ControlMask)
+            modifier |= PDC_KEY_MODIFIER_CONTROL;
+
+        /* 0x08: usually, alt modifier */
+
+        if (event->xkey.state & Mod1Mask)
+            modifier |= PDC_KEY_MODIFIER_ALT;
+    }
+
+    for (i = 0; key_table[i].keycode; i++)
+    {
+        if (key_table[i].keycode == keysym)
+        {
+            PDC_LOG(("%s:State %x\n", XCLOGMSG, event->xkey.state));
+
+            /* ControlMask: 0x04: control modifier
+               Mod1Mask: 0x08: usually, alt modifier
+               Mod2Mask: 0x10: usually, numlock modifier
+               ShiftMask: 0x01: shift modifier */
+
+            if ((event->xkey.state & ShiftMask) ||
+                (key_table[i].numkeypad &&
+                (event->xkey.state & Mod2Mask)))
+            {
+                key = key_table[i].shifted;
+            }
+            else if (event->xkey.state & ControlMask)
+            {
+                key = key_table[i].control;
+            }
+            else if (event->xkey.state & Mod1Mask)
+            {
+                key = key_table[i].alt;
+            }
+
+            /* To get here, we ignore all other modifiers */
+
+            else
+                key = key_table[i].normal;
+
+            key_code = (key > 0x100);
+            break;
+        }
+    }
+
+    if (!key && buffer[0] && count == 1)
+        key = buffer[0];
+
+    PDC_LOG(("%s:Key: %s pressed - %x Mod: %x\n", XCLOGMSG,
+             XKeysymToString(keysym), key, event->xkey.state));
+
+    /* Handle ALT letters and numbers */
+
+    if (event->xkey.state == Mod1Mask)
+    {
+        if (key >= 'A' && key <= 'Z')
+        {
+            key += ALT_A - 'A';
+            key_code = TRUE;
+        }
+
+        if (key >= 'a' && key <= 'z')
+        {
+            key += ALT_A - 'a';
+            key_code = TRUE;
+        }
+
+        if (key >= '0' && key <= '9')
+        {
+            key += ALT_0 - '0';
+            key_code = TRUE;
+        }
+    }
+
+    /* After all that, send the key back to the application if is 
+       NOT zero. */
+
+    if (key)
+    {
+        key |= (modifier << 24);
+
+        _send_key_to_curses(key, NULL, key_code);
+    }
+}
+
+static void XCursesHandleString(Widget w, XEvent *event, String *params,
+                                Cardinal *nparams)
+{
+    unsigned char *ptr;
+
+    if (*nparams != 1)
+        return;
+
+    ptr = (unsigned char *)*params;
+
+    if (ptr[0] == '0' && ptr[1] == 'x' && ptr[2] != '\0')
+    {    
+        unsigned char c;
+        unsigned long total = 0;
+
+        for (ptr += 2; (c = tolower(*ptr)); ptr++)
+        {
+            total <<= 4;
+
+            if (c >= '0' && c <= '9')
+                total += c - '0';
+            else
+                if (c >= 'a' && c <= 'f')
+                    total += c - ('a' - 10);
+                else
+                    break;
+        }
+
+        if (c == '\0')
+            _send_key_to_curses(total, NULL, FALSE);
+    }
+    else
+        for (; *ptr; ptr++)
+            _send_key_to_curses((unsigned long)*ptr, NULL, FALSE);
+}
+
+static void _paste_string(Widget w, XtPointer data, Atom *selection, Atom *type,
+                          XtPointer value, unsigned long *length, int *format)
+{
+    unsigned long i, key;
+    unsigned char *string = value;
+
+    XC_LOG(("_paste_string() - called\n"));
+
+    if (!*type || !*length || !string)
+        return;
+
+    for (i = 0; string[i] && (i < (*length)); i++)
+    {
+        key = string[i];
+
+        if (key == 10)      /* new line - convert to ^M */
+            key = 13;
+
+        _send_key_to_curses(key, NULL, FALSE);
+    }
+
+    XtFree(value);
+}
+
+static void _paste_utf8(Widget w, XtPointer event, Atom *selection, Atom *type,
+                        XtPointer value, unsigned long *length, int *format)
+{
+    wchar_t key;
+    size_t i = 0, len;
+    char *string = value;
+
+    XC_LOG(("_paste_utf8() - called\n"));
+
+    if (!*type || !*length)
+    {
+        XtGetSelectionValue(w, XA_PRIMARY, XA_STRING, _paste_string, 
+                            event, ((XButtonEvent *)event)->time);
+        return;
+    }
+
+    len = *length;
+
+    if (!string)
+        return;
+
+    while (string[i] && (i < len))
+    {
+        int retval = _from_utf8(&key, string + i, len - i);
+
+        if (retval < 1)
+            return;
+
+        if (key == 10)      /* new line - convert to ^M */
+            key = 13;
+
+        _send_key_to_curses(key, NULL, FALSE);
+
+        i += retval;
+    }
+
+    XtFree(value);
+}
+
+static void XCursesPasteSelection(Widget w, XButtonEvent *button_event)
+{
+    XC_LOG(("XCursesPasteSelection() - called\n"));
+
+    XtGetSelectionValue(w, XA_PRIMARY, XA_UTF8_STRING(XtDisplay(w)),
+                        _paste_utf8, (XtPointer)button_event,
+                        button_event->time);
+}
+
+static Boolean _convert_proc(Widget w, Atom *selection, Atom *target,
+                             Atom *type_return, XtPointer *value_return,
+                             unsigned long *length_return, int *format_return)
+{
+    XC_LOG(("_convert_proc() - called\n"));
+
+    if (*target == XA_TARGETS(XtDisplay(topLevel)))
+    {
+        XSelectionRequestEvent *req = XtGetSelectionRequest(w, 
+            *selection, (XtRequestId)NULL);
+
+        Atom *targetP;
+        XPointer std_targets;
+        unsigned long std_length;
+
+        XmuConvertStandardSelection(topLevel, req->time, selection, 
+                                    target, type_return, &std_targets,
+                                    &std_length, format_return);
+
+        *length_return = std_length + 2;
+        *value_return = XtMalloc(sizeof(Atom) * (*length_return));
+
+        targetP = *(Atom**)value_return;
+        *targetP++ = XA_STRING;
+        *targetP++ = XA_UTF8_STRING(XtDisplay(topLevel));
+
+        memmove((void *)targetP, (const void *)std_targets,
+                sizeof(Atom) * std_length);
+
+        XtFree((char *)std_targets);
+        *type_return = XA_ATOM;
+        *format_return = sizeof(Atom) * 8;
+
+        return True;
+    }
+    else if (*target == XA_UTF8_STRING(XtDisplay(topLevel)) ||
+             *target == XA_STRING)
+    {
+        bool utf8 = !(*target == XA_STRING);
+        char *data = XtMalloc(tmpsel_length * 3 + 1);
+        chtype *tmp = tmpsel;
+        int ret_length = 0;
+
+        if (utf8)
+        {
+            while (*tmp)
+                ret_length += _to_utf8(data + ret_length, *tmp++);
+        }
+        else
+            while (*tmp)
+                data[ret_length++] = *tmp++ & 0xff;
+
+        data[ret_length++] = '\0';
+
+        *value_return = data;
+        *length_return = ret_length;
+        *format_return = 8;
+        *type_return = *target;
+
+        return True;
+    }
+    else
+        return XmuConvertStandardSelection(topLevel, CurrentTime, 
+            selection, target, type_return, (XPointer*)value_return,
+            length_return, format_return);
+}
+
+static void _lose_ownership(Widget w, Atom *type)
+{
+    XC_LOG(("_lose_ownership() - called\n"));
+
+    if (tmpsel)
+        free(tmpsel);
+
+    tmpsel = NULL;
+    tmpsel_length = 0;
+    _selection_off();
+}
+
+static void _show_selection(int start_x, int start_y, int end_x, int end_y,
+                            bool highlight)
+{
+    int i, num_cols, start_col, row;
+
+    PDC_LOG(("%s:_show_selection() - called StartX: %d StartY: %d "
+             "EndX: %d EndY: %d Highlight: %d\n", XCLOGMSG,
+             start_x, start_y, end_x, end_y, highlight));
+
+    for (i = 0; i < end_y - start_y + 1; i++)
+    {
+        if (start_y == end_y)       /* only one line */
+        {
+            start_col = start_x;
+            num_cols = end_x - start_x + 1;
+            row = start_y;
+        }
+        else if (!i)            /* first line */
+        {
+            start_col = start_x;
+            num_cols = COLS - start_x;
+            row = start_y;
+        }
+        else if (start_y + i == end_y)  /* last line */
+        {
+            start_col = 0;
+            num_cols = end_x + 1;
+            row = end_y;
+        }
+        else                /* full line */
+        {
+            start_col = 0;
+            num_cols = COLS;
+            row = start_y + i;
+        }
+
+        XC_get_line_lock(row);
+
+        _display_text((const chtype *)(Xcurscr + XCURSCR_Y_OFF(row) +
+                      (start_col * sizeof(chtype))), row, start_col,
+                      num_cols, highlight);
+
+        XC_release_line_lock(row);
+    }
+}
+
+static void _selection_off(void)
+{
+    XC_LOG(("_selection_off() - called\n"));
+
+    _display_screen();
+
+    selection_start_x = selection_start_y = selection_end_x = 
+        selection_end_y = 0;
+
+    mouse_selection = FALSE;
+}
+
+static void _selection_on(int x, int y)
+{
+    XC_LOG(("_selection_on() - called\n"));
+
+    selection_start_x = selection_end_x = x;
+    selection_start_y = selection_end_y = y;
+}
+
+static void _selection_extend(int x, int y)
+{
+    int temp, current_start, current_end, current_start_x, 
+        current_end_x, current_start_y, current_end_y, new_start, 
+        new_end, new_start_x, new_end_x, new_start_y, new_end_y;
+
+    XC_LOG(("_selection_extend() - called\n"));
+
+    mouse_selection = TRUE;
+
+    /* convert x/y coordinates into start/stop */
+
+    current_start = (selection_start_y * COLS) + selection_start_x;
+    current_end = (selection_end_y * COLS) + selection_end_x;
+
+    if (current_start > current_end)
+    {
+        current_start_x = selection_end_x;
+        current_start_y = selection_end_y;
+        current_end_x = selection_start_x;
+        current_end_y = selection_start_y;
+        temp = current_start;
+        current_start = current_end;
+        current_end = temp;
+    }
+    else
+    {
+        current_end_x = selection_end_x;
+        current_end_y = selection_end_y;
+        current_start_x = selection_start_x;
+        current_start_y = selection_start_y;
+    }
+
+    /* Now we have the current selection as a linear expression. 
+       Convert the new position to a linear expression. */
+
+    selection_end_x = x;
+    selection_end_y = y;
+
+    /* convert x/y coordinates into start/stop */
+
+    new_start = (selection_start_y * COLS) + selection_start_x;
+    new_end = (selection_end_y * COLS) + selection_end_x;
+
+    if (new_start > new_end)
+    {
+        new_start_x = selection_end_x;
+        new_start_y = selection_end_y;
+        new_end_x = selection_start_x;
+        new_end_y = selection_start_y;
+        temp = new_start;
+        new_start = new_end;
+        new_end = temp;
+    }
+    else
+    {
+        new_end_x = selection_end_x;
+        new_end_y = selection_end_y;
+        new_start_x = selection_start_x;
+        new_start_y = selection_start_y;
+    }
+
+    if (new_end > current_end)
+        _show_selection(current_end_x, current_end_y, new_end_x, 
+                        new_end_y, TRUE);
+    else if (new_end < current_end)
+        _show_selection(new_end_x, new_end_y, current_end_x, 
+                        current_end_y, FALSE);
+    else if (new_start < current_start)
+        _show_selection(new_start_x, new_start_y, current_start_x, 
+                        current_start_y, TRUE);
+    else if (new_start > current_start)
+        _show_selection(current_start_x, current_start_y, 
+                        new_start_x, new_start_y, FALSE);
+    else
+        _show_selection(current_start_x, current_start_y, 
+                        new_start_x, new_start_y, TRUE);
+}
+
+static void _selection_set(void)
+{
+    int i, j, start, end, start_x, end_x, start_y, end_y, num_cols, 
+        start_col, row, num_chars, ch, last_nonblank, length, newlen;
+    chtype *ptr = NULL;
+
+    XC_LOG(("_selection_set() - called\n"));
+
+    /* convert x/y coordinates into start/stop */
+
+    start = (selection_start_y * COLS) + selection_start_x;
+    end = (selection_end_y * COLS) + selection_end_x;
+
+    if (start == end)
+    {
+        if (tmpsel)
+            free(tmpsel);
+
+        tmpsel = NULL;
+        tmpsel_length = 0;
+
+        return;
+    }
+
+    if (start > end)
+    {
+        start_x = selection_end_x;
+        start_y = selection_end_y;
+        end_x = selection_start_x;
+        end_y = selection_start_y;
+        length = start - end + 1;
+    }
+    else
+    {
+        end_x = selection_end_x;
+        end_y = selection_end_y;
+        start_x = selection_start_x;
+        start_y = selection_start_y;
+        length = end - start + 1;
+    }
+
+    newlen = length + end_y - start_y + 2;
+
+    if (length > (int)tmpsel_length)
+    {
+        if (!tmpsel_length)
+            tmpsel = malloc(newlen * sizeof(chtype));
+        else
+            tmpsel = realloc(tmpsel, newlen * sizeof(chtype));
+    }
+
+    if (!tmpsel)
+    {
+        tmpsel_length = 0;
+        return;
+    }
+
+    tmpsel_length = length;
+    num_chars = 0;
+
+    for (i = 0; i < end_y - start_y + 1; i++)
+    {
+
+        if (start_y == end_y)       /* only one line */
+        {
+            start_col = start_x;
+            num_cols = end_x - start_x + 1;
+            row = start_y;
+        }
+        else if (!i)            /* first line */
+        {
+            start_col = start_x;
+            num_cols = COLS - start_x;
+            row = start_y;
+        }
+        else if (start_y + i == end_y)  /* last line */
+        {
+            start_col = 0;
+            num_cols = end_x + 1;
+            row = end_y;
+        }
+        else                /* full line */
+        {
+            start_col = 0;
+            num_cols = COLS;
+            row = start_y + i;
+        }
+
+        XC_get_line_lock(row);
+
+        ptr = (chtype *)(Xcurscr + XCURSCR_Y_OFF(row) +
+              start_col * sizeof(chtype));
+
+        if (i < end_y - start_y)
+        {
+            last_nonblank = 0;
+
+            for (j = 0; j < num_cols; j++)
+            {
+                ch = (int)(ptr[j] & A_CHARTEXT);
+                if (ch != (int)' ')
+                    last_nonblank = j;
+            }
+        }
+        else
+            last_nonblank = num_cols - 1;
+
+        for (j = 0; j <= last_nonblank; j++)
+            tmpsel[num_chars++] = ptr[j];
+
+        XC_release_line_lock(row);
+
+        if (i < end_y - start_y)
+            tmpsel[num_chars++] = '\n';
+    }
+
+    tmpsel[num_chars] = '\0';
+    tmpsel_length = num_chars;
+}
+
+static void _display_cursor(int old_row, int old_x, int new_row, int new_x)
+{
+    int xpos, ypos, i;
+    chtype *ch;
+    short fore = 0, back = 0;
+
+    PDC_LOG(("%s:_display_cursor() - draw char at row: %d col %d\n",
+             XCLOGMSG, old_row, old_x));
+
+    /* if the cursor position is outside the boundary of the screen, 
+       ignore the request */
+
+    if (old_row >= XCursesLINES || old_x >= COLS ||
+        new_row >= XCursesLINES || new_x >= COLS)
+        return;
+
+    /* display the character at the current cursor position */
+
+    PDC_LOG(("%s:_display_cursor() - draw char at row: %d col %d\n",
+             XCLOGMSG, old_row, old_x));
+
+    _display_text((const chtype *)(Xcurscr + (XCURSCR_Y_OFF(old_row) +
+                  (old_x * sizeof(chtype)))), old_row, old_x, 1, FALSE);
+
+    /* display the cursor at the new cursor position */
+
+    if (!SP->visibility)
+        return;     /* cursor not displayed, no more to do */
+
+    _make_xy(new_x, new_row, &xpos, &ypos);
+
+    ch = (chtype *)(Xcurscr + XCURSCR_Y_OFF(new_row) + new_x * sizeof(chtype));
+
+    _set_cursor_color(ch, &fore, &back);
+
+    if (vertical_cursor)
+    {
+        XSetForeground(XCURSESDISPLAY, rect_cursor_gc, colors[back]);
+
+        for (i = 1; i <= SP->visibility; i++)
+            XDrawLine(XCURSESDISPLAY, XCURSESWIN, rect_cursor_gc,
+                      xpos + i, ypos - xc_app_data.normalFont->ascent,
+                      xpos + i, ypos - xc_app_data.normalFont->ascent + 
+                      font_height - 1);
+    }
+    else
+    {
+        if (SP->visibility == 1)
+        {
+            /* cursor visibility normal */
+
+            XSetForeground(XCURSESDISPLAY, rect_cursor_gc, colors[back]);
+
+            for (i = 0; i < xc_app_data.normalFont->descent + 2; i++)
+                XDrawLine(XCURSESDISPLAY, XCURSESWIN, rect_cursor_gc,
+                          xpos, ypos - 2 + i, xpos + font_width, ypos - 2 + i);
+        }
+        else
+        {
+            /* cursor visibility high */
+#ifdef PDC_WIDE
+            XChar2b buf[2];
+
+            buf[0].byte1 = (*ch & 0xff00) >> 8;
+            buf[0].byte2 = *ch & 0x00ff;
+
+            buf[1].byte1 = buf[1].byte2 = 0;
+#else
+            char buf[2];
+
+            buf[0] = *ch & 0xff;
+            buf[1] = '\0';
+#endif
+            XSetForeground(XCURSESDISPLAY, block_cursor_gc, colors[fore]);
+            XSetBackground(XCURSESDISPLAY, block_cursor_gc, colors[back]);
+#ifdef PDC_WIDE
+            XDrawImageString16(
+#else
+            XDrawImageString(
+#endif
+                             XCURSESDISPLAY, XCURSESWIN, block_cursor_gc,
+                             xpos, ypos, buf, 1);
+        }
+    }
+
+    PDC_LOG(("%s:_display_cursor() - draw cursor at row %d col %d\n",
+             XCLOGMSG, new_row, new_x));
+}
+
+static void _redraw_cursor(void)
+{
+    _display_cursor(SP->cursrow, SP->curscol, SP->cursrow, SP->curscol);
+}
+
+static void _handle_enter_leave(Widget w, XtPointer client_data,
+                                XEvent *event, Boolean *unused)
+{
+    XC_LOG(("_handle_enter_leave called\n"));
+
+    switch(event->type)
+    {
+    case EnterNotify:
+        XC_LOG(("EnterNotify received\n"));
+
+        window_entered = TRUE;
+        break;
+
+    case LeaveNotify:
+        XC_LOG(("LeaveNotify received\n"));
+
+        window_entered = FALSE;
+
+        /* Display the cursor so it stays on while the window is 
+           not current */
+
+        _redraw_cursor();
+        break;
+
+    default:
+        PDC_LOG(("%s:_handle_enter_leave - unknown event %d\n",
+                 XCLOGMSG, event->type));
+    }
+}
+
+static void _send_key_to_curses(unsigned long key, MOUSE_STATUS *ms,
+                                bool key_code)
+{
+    PDC_LOG(("%s:_send_key_to_curses() - called: sending %d\n",
+             XCLOGMSG, key));
+
+    SP->key_code = key_code;
+
+    if (XC_write_socket(xc_key_sock, &key, sizeof(unsigned long)) < 0)
+        _exit_process(1, SIGKILL, "exiting from _send_key_to_curses");
+
+    if (ms)
+    {
+        MOUSE_LOG(("%s:writing mouse stuff\n", XCLOGMSG));
+
+        if (XC_write_socket(xc_key_sock, ms, sizeof(MOUSE_STATUS)) < 0)
+            _exit_process(1, SIGKILL, "exiting from _send_key_to_curses");
+    }
+}
+
+static void _blink_cursor(XtPointer unused, XtIntervalId *id)
+{
+    XC_LOG(("_blink_cursor() - called:\n"));
+
+    if (window_entered)
+    {
+        if (visible_cursor)
+        {
+            /* Cursor currently ON, turn it off */
+
+            int save_visibility = SP->visibility;
+            SP->visibility = 0;
+            _redraw_cursor();
+            SP->visibility = save_visibility;
+            visible_cursor = FALSE;
+        }
+        else
+        {
+            /* Cursor currently OFF, turn it on */
+
+            _redraw_cursor();
+            visible_cursor = TRUE;
+        }
+    }
+
+    XtAppAddTimeOut(app_context, xc_app_data.cursorBlinkRate,
+                    _blink_cursor, NULL);
+}
+
+static void XCursesButton(Widget w, XEvent *event, String *params,
+                          Cardinal *nparams)
+{
+    int button_no;
+    static int last_button_no = 0;
+    static Time last_button_press_time = 0;
+    MOUSE_STATUS save_mouse_status;
+    bool send_key = TRUE;
+    static bool remove_release;
+    static bool handle_real_release;
+
+    XC_LOG(("XCursesButton() - called\n"));
+
+    keysym = 0; /* suppress any modifier key return */
+
+    save_mouse_status = Mouse_status;
+    button_no = event->xbutton.button;
+
+    /* It appears that under X11R6 (at least on Linux), that an
+       event_type of ButtonMotion does not include the mouse button in
+       the event. The following code is designed to cater for this
+       situation. */
+
+    if (!button_no)
+        button_no = last_button_no;
+
+    last_button_no = button_no;
+
+    Mouse_status.changes = 0;
+
+    switch(event->type)
+    {
+    case ButtonPress:
+        /* Handle button 4 and 5, which are normally mapped to the wheel
+           mouse scroll up and down */
+
+        if (button_no == 4 || button_no == 5)
+        {
+            /* Send the KEY_MOUSE to curses program */
+
+            memset(&Mouse_status, 0, sizeof(Mouse_status));
+
+            Mouse_status.changes = (button_no == 5) ? 
+                PDC_MOUSE_WHEEL_DOWN : PDC_MOUSE_WHEEL_UP;
+
+            MOUSE_X_POS = MOUSE_Y_POS = -1;
+            _send_key_to_curses(KEY_MOUSE, &Mouse_status, TRUE);
+            remove_release = TRUE;
+
+            return;
+        }
+
+        if (button_no == 2 &&
+            (!SP->_trap_mbe || (event->xbutton.state & ShiftMask)))
+        {
+            XCursesPasteSelection(drawing, (XButtonEvent *)event);
+            remove_release = TRUE;
+
+            return;
+        }
+
+        remove_release = False;
+        handle_real_release = False;
+
+        MOUSE_LOG(("\nButtonPress\n"));
+
+        if ((event->xbutton.time - last_button_press_time) <
+            xc_app_data.doubleClickPeriod)
+        {
+            MOUSE_X_POS = save_mouse_status.x;
+            MOUSE_Y_POS = save_mouse_status.y;
+            BUTTON_STATUS(button_no) = BUTTON_DOUBLE_CLICKED;
+
+            _selection_off();
+            remove_release = True;
+        }
+        else
+        {
+            napms(SP->mouse_wait);
+            event->type = ButtonRelease;
+            XSendEvent(event->xbutton.display, event->xbutton.window,
+                       True, 0, event);
+            last_button_press_time = event->xbutton.time;
+
+            return;
+        }
+
+        last_button_press_time = event->xbutton.time;
+        break;
+
+    case MotionNotify:
+        MOUSE_LOG(("\nMotionNotify: y: %d x: %d Width: %d "
+                   "Height: %d\n", event->xbutton.y, event->xbutton.x, 
+                   font_width, font_height));
+
+        MOUSE_X_POS = (event->xbutton.x - xc_app_data.borderWidth) /
+                      font_width;
+        MOUSE_Y_POS = (event->xbutton.y - xc_app_data.borderWidth) /
+                      font_height;
+
+        if (button_no == 1 &&
+            (!SP->_trap_mbe || (event->xbutton.state & ShiftMask)))
+        {
+            _selection_extend(MOUSE_X_POS, MOUSE_Y_POS);
+            send_key = FALSE;
+        }
+        else
+            _selection_off();
+
+        /* Throw away mouse movements if they are in the same character 
+           position as the last mouse event, or if we are currently in 
+           the middle of a double click event. */
+
+        if ((MOUSE_X_POS == save_mouse_status.x &&
+             MOUSE_Y_POS == save_mouse_status.y) || 
+             save_mouse_status.button[button_no - 1] == BUTTON_DOUBLE_CLICKED)
+        {
+            send_key = FALSE;
+            break;
+        }
+
+        Mouse_status.changes |= PDC_MOUSE_MOVED;
+        break;
+
+    case ButtonRelease:
+        if (remove_release)
+        {
+            MOUSE_LOG(("Release at: %ld - removed\n", event->xbutton.time));
+            return;
+        }
+        else
+        {
+            MOUSE_X_POS = (event->xbutton.x - xc_app_data.borderWidth) /
+                          font_width;
+            MOUSE_Y_POS = (event->xbutton.y - xc_app_data.borderWidth) /
+                          font_height;
+
+            if (!handle_real_release)
+            {
+                if ((event->xbutton.time - last_button_press_time) <
+                    SP->mouse_wait && 
+                    (event->xbutton.time != last_button_press_time))
+                {
+                    /* The "real" release was shorter than usleep() time;
+                       therefore generate a click event */
+
+                    MOUSE_LOG(("Release at: %ld - click\n",
+                               event->xbutton.time));
+
+                    BUTTON_STATUS(button_no) = BUTTON_CLICKED;
+
+                    if (button_no == 1 && mouse_selection &&
+                        (!SP->_trap_mbe || (event->xbutton.state & ShiftMask)))
+                    {
+                        send_key = FALSE;
+
+                        if (XtOwnSelection(topLevel, XA_PRIMARY, 
+                                           event->xbutton.time, _convert_proc,
+                                           _lose_ownership, NULL) == False)
+                            _selection_off();
+                    }
+                    else
+                        _selection_off();
+
+                    /* Ensure the "pseudo" release event is ignored */
+
+                    remove_release = True;
+                    handle_real_release = False;
+                    break;
+                }
+                else
+                {
+                    /* Button release longer than usleep() time; 
+                       therefore generate a press and wait for the real 
+                       release to occur later. */
+
+                    MOUSE_LOG(("Generated Release at: %ld - "
+                               "press & release\n", event->xbutton.time));
+
+                    BUTTON_STATUS(button_no) = BUTTON_PRESSED;
+
+                    if (button_no == 1 &&
+                        (!SP->_trap_mbe || (event->xbutton.state & ShiftMask)))
+                    {
+                        _selection_off();
+                        _selection_on(MOUSE_X_POS, MOUSE_Y_POS);
+                    }
+
+                    handle_real_release = True;
+                    break;
+                }
+            }
+            else
+            {
+                MOUSE_LOG(("Release at: %ld - released\n",
+                           event->xbutton.time));
+            }
+        }
+
+        MOUSE_LOG(("\nButtonRelease\n"));
+
+        BUTTON_STATUS(button_no) = BUTTON_RELEASED;
+
+        if (button_no == 1 && mouse_selection &&
+            (!SP->_trap_mbe || (event->xbutton.state & ShiftMask)))
+        {
+            send_key = FALSE;
+
+            if (XtOwnSelection(topLevel, XA_PRIMARY, 
+                               event->xbutton.time, _convert_proc, 
+                               _lose_ownership, NULL) == False)
+                _selection_off();
+
+            _selection_set();
+        }
+        else
+            _selection_off();
+
+        break;
+    }
+
+    /* Set up the mouse status fields in preparation for sending */
+
+    Mouse_status.changes |= 1 << (button_no - 1);
+
+    if (Mouse_status.changes & PDC_MOUSE_MOVED &&
+        BUTTON_STATUS(button_no) == BUTTON_PRESSED)
+        BUTTON_STATUS(button_no) = BUTTON_MOVED;
+
+    if (event->xbutton.state & ShiftMask)
+        BUTTON_STATUS(button_no) |= BUTTON_SHIFT;
+    if (event->xbutton.state & ControlMask)
+        BUTTON_STATUS(button_no) |= BUTTON_CONTROL;
+    if (event->xbutton.state & Mod1Mask)
+        BUTTON_STATUS(button_no) |= BUTTON_ALT;
+
+    /* If we are ignoring the event, or the mouse position is outside
+       the bounds of the screen (because of the border), return here */
+
+    MOUSE_LOG(("Button: %d x: %d y: %d Button status: %x "
+        "Mouse status: %x\n", button_no, MOUSE_X_POS, MOUSE_Y_POS,
+        BUTTON_STATUS(button_no), Mouse_status.changes));
+
+    MOUSE_LOG(("Send: %d Button1: %x Button2: %x Button3: %x %d %d\n",
+        send_key, BUTTON_STATUS(1), BUTTON_STATUS(2), 
+        BUTTON_STATUS(3), XCursesLINES, XCursesCOLS));
+
+    if (!send_key || MOUSE_X_POS < 0 || MOUSE_X_POS >= XCursesCOLS ||
+        MOUSE_Y_POS < 0 || MOUSE_Y_POS >= XCursesLINES)
+        return;
+
+    /* Send the KEY_MOUSE to curses program */
+
+    _send_key_to_curses(KEY_MOUSE, &Mouse_status, TRUE);
+}
+
+static void _scroll_up_down(Widget w, XtPointer client_data,
+                            XtPointer call_data)
+{
+    int pixels = (long) call_data;
+    int total_y = SP->sb_total_y * font_height;
+    int viewport_y = SP->sb_viewport_y * font_height;
+    int cur_y = SP->sb_cur_y * font_height;
+
+    /* When pixels is negative, right button pressed, move data down,
+       thumb moves up.  Otherwise, left button pressed, pixels positive,
+       move data up, thumb down. */
+
+    cur_y += pixels;
+
+    /* limit panning to size of overall */
+
+    if (cur_y < 0)
+        cur_y = 0;
+    else
+        if (cur_y > (total_y - viewport_y))
+            cur_y = total_y - viewport_y;
+
+    SP->sb_cur_y = cur_y / font_height;
+
+    XawScrollbarSetThumb(w, (double)((double)cur_y / (double)total_y),
+                         (double)((double)viewport_y / (double)total_y));
+
+    /* Send a key: if pixels negative, send KEY_SCROLL_DOWN */
+
+    _send_key_to_curses(KEY_SF, NULL, TRUE);
+}
+
+static void _scroll_left_right(Widget w, XtPointer client_data,
+                               XtPointer call_data)
+{
+    int pixels = (long) call_data;
+    int total_x = SP->sb_total_x * font_width;
+    int viewport_x = SP->sb_viewport_x * font_width;
+    int cur_x = SP->sb_cur_x * font_width;
+
+    cur_x += pixels;
+
+    /* limit panning to size of overall */
+
+    if (cur_x < 0)
+        cur_x = 0;
+    else
+        if (cur_x > (total_x - viewport_x))
+            cur_x = total_x - viewport_x;
+
+    SP->sb_cur_x = cur_x / font_width;
+
+    XawScrollbarSetThumb(w, (double)((double)cur_x / (double)total_x),
+                         (double)((double)viewport_x / (double)total_x));
+
+    _send_key_to_curses(KEY_SR, NULL, TRUE);
+}
+
+static void _thumb_up_down(Widget w, XtPointer client_data,
+                           XtPointer call_data)
+{
+    double percent = *(double *) call_data;
+    double total_y = (double)SP->sb_total_y;
+    double viewport_y = (double)SP->sb_viewport_y;
+    int cur_y = SP->sb_cur_y;
+
+    /* If the size of the viewport is > overall area simply return, 
+       as no scrolling is permitted. */
+
+    if (SP->sb_viewport_y >= SP->sb_total_y)
+        return;
+
+    if ((SP->sb_cur_y = (int)((double)total_y * percent)) >=
+        (total_y - viewport_y))
+        SP->sb_cur_y = total_y - viewport_y;
+
+    XawScrollbarSetThumb(w, (double)(cur_y / total_y),
+                         (double)(viewport_y / total_y));
+
+    _send_key_to_curses(KEY_SF, NULL, TRUE);
+}
+
+static void _thumb_left_right(Widget w, XtPointer client_data,
+                  XtPointer call_data)
+{
+    double percent = *(double *) call_data;
+    double total_x = (double)SP->sb_total_x;
+    double viewport_x = (double)SP->sb_viewport_x;
+    int cur_x = SP->sb_cur_x;
+
+    if (SP->sb_viewport_x >= SP->sb_total_x)
+        return;
+
+    if ((SP->sb_cur_x = (int)((float)total_x * percent)) >=
+        (total_x - viewport_x))
+        SP->sb_cur_x = total_x - viewport_x;
+
+    XawScrollbarSetThumb(w, (double)(cur_x / total_x),
+                         (double)(viewport_x / total_x));
+    
+    _send_key_to_curses(KEY_SR, NULL, TRUE);
+}
+
+static void _exit_process(int rc, int sig, char *msg)
+{
+    if (rc || sig)
+        fprintf(stderr, "%s:_exit_process() - called: rc:%d sig:%d <%s>\n",
+                XCLOGMSG, rc, sig, msg);
+
+    shmdt((char *)SP);
+    shmdt((char *)Xcurscr);
+    shmctl(shmidSP, IPC_RMID, 0);
+    shmctl(shmid_Xcurscr, IPC_RMID, 0);
+
+    if (bitmap_file)
+    {
+        XFreePixmap(XCURSESDISPLAY, icon_bitmap);
+        free(bitmap_file);
+    }
+
+#ifdef HAVE_XPM_H
+    if (pixmap_file)
+    {
+        XFreePixmap(XCURSESDISPLAY, icon_pixmap);
+        XFreePixmap(XCURSESDISPLAY, icon_pixmap_mask);
+        free(pixmap_file);
+    }
+#endif
+    XFreeGC(XCURSESDISPLAY, normal_gc);
+    XFreeGC(XCURSESDISPLAY, italic_gc);
+    XFreeGC(XCURSESDISPLAY, block_cursor_gc);
+    XFreeGC(XCURSESDISPLAY, rect_cursor_gc);
+    XFreeGC(XCURSESDISPLAY, border_gc);
+#ifdef PDC_XIM
+    XDestroyIC(Xic);
+#endif
+
+    shutdown(xc_display_sock, 2);
+    close(xc_display_sock);
+
+    shutdown(xc_exit_sock, 2);
+    close(xc_exit_sock);
+
+    shutdown(xc_key_sock, 2);
+    close(xc_key_sock);
+
+    if (sig)
+        kill(xc_otherpid, sig); /* to kill parent process */
+
+    _exit(rc);
+}
+
+static void _resize(void)
+{
+    short save_atrtab[PDC_COLOR_PAIRS * 2]; 
+
+    after_first_curses_request = FALSE;
+
+    SP->lines = XCursesLINES = ((resize_window_height -
+        (2 * xc_app_data.borderWidth)) / font_height);
+
+    LINES = XCursesLINES - SP->linesrippedoff - SP->slklines;
+
+    SP->cols = COLS = XCursesCOLS = ((resize_window_width -
+        (2 * xc_app_data.borderWidth)) / font_width);
+
+    window_width = resize_window_width;
+    window_height = resize_window_height;
+    visible_cursor = TRUE;
+
+    _draw_border();
+
+    /* Detach and drop the current shared memory segment and create and
+       attach to a new segment */
+
+    memcpy(save_atrtab, xc_atrtab, sizeof(save_atrtab));
+
+    SP->XcurscrSize = XCURSCR_SIZE;
+    shmdt((char *)Xcurscr);
+    shmctl(shmid_Xcurscr, IPC_RMID, 0);
+
+    if ((shmid_Xcurscr = shmget(shmkey_Xcurscr,
+        SP->XcurscrSize + XCURSESSHMMIN, 0700 | IPC_CREAT)) < 0)
+    { 
+        perror("Cannot allocate shared memory for curscr");
+
+        _exit_process(4, SIGKILL, "exiting from _process_curses_requests");
+    } 
+
+    Xcurscr = (unsigned char*)shmat(shmid_Xcurscr, 0, 0);
+    memset(Xcurscr, 0, SP->XcurscrSize);
+    xc_atrtab = (short *)(Xcurscr + XCURSCR_ATRTAB_OFF);
+    memcpy(xc_atrtab, save_atrtab, sizeof(save_atrtab));
+}
+
+/* For PDC_set_title() */
+
+static void _set_title(void)
+{
+    char title[1024];   /* big enough for window title */ 
+    int pos;
+
+    if ((XC_read_socket(xc_display_sock, &pos, sizeof(int)) < 0) ||
+        (XC_read_socket(xc_display_sock, title, pos) < 0))
+    {
+        _exit_process(5, SIGKILL, "exiting from _set_title");
+    }
+
+    XtVaSetValues(topLevel, XtNtitle, title, NULL);
+}
+
+/* For color_content() */
+
+static void _get_color(void)
+{
+    XColor *tmp = (XColor *)(Xcurscr + XCURSCR_XCOLOR_OFF);
+    int index = tmp->pixel;
+    Colormap cmap = DefaultColormap(XCURSESDISPLAY,
+                                    DefaultScreen(XCURSESDISPLAY));
+
+    if (index < 0 || index >= MAX_COLORS)
+        _exit_process(4, SIGKILL, "exiting from _get_color");
+
+    tmp->pixel = colors[index];
+    XQueryColor(XCURSESDISPLAY, cmap, tmp);
+}
+
+/* For init_color() */
+
+static void _set_color(void)
+{
+    XColor *tmp = (XColor *)(Xcurscr + XCURSCR_XCOLOR_OFF);
+    int index = tmp->pixel;
+    Colormap cmap = DefaultColormap(XCURSESDISPLAY,
+                                    DefaultScreen(XCURSESDISPLAY));
+
+    if (index < 0 || index >= MAX_COLORS)
+        _exit_process(4, SIGKILL, "exiting from _set_color");
+
+    if (XAllocColor(XCURSESDISPLAY, cmap, tmp))
+    {
+        XFreeColors(XCURSESDISPLAY, cmap, colors + index, 1, 0);
+        colors[index] = tmp->pixel;
+
+        _display_screen();
+    }
+}
+
+/* For PDC_getclipboard() */
+
+static void _get_selection(Widget w, XtPointer data, Atom *selection,
+                           Atom *type, XtPointer value,
+                           unsigned long *length, int *format)
+{
+    unsigned char *src = value;
+    int pos, len = *length;
+
+    XC_LOG(("_get_selection() - called\n"));
+
+    if (!value && !len)
+    {
+        if (XC_write_display_socket_int(PDC_CLIP_EMPTY) < 0)
+            _exit_process(4, SIGKILL, "exiting from _get_selection");
+    }
+    else
+    {
+        /* Here all is OK, send PDC_CLIP_SUCCESS, then length, then 
+           contents */
+
+        if (XC_write_display_socket_int(PDC_CLIP_SUCCESS) < 0)
+            _exit_process(4, SIGKILL, "exiting from _get_selection");
+
+        if (XC_write_display_socket_int(len) < 0)
+            _exit_process(4, SIGKILL, "exiting from _get_selection");
+
+        for (pos = 0; pos < len; pos++)
+        {
+#ifdef PDC_WIDE
+            wchar_t c;
+#else
+            unsigned char c;
+#endif
+            c = *src++;
+
+            if (XC_write_socket(xc_display_sock, &c, sizeof(c)) < 0)
+                _exit_process(4, SIGKILL, "exiting from _get_selection");
+        }
+    }
+}
+
+#ifdef PDC_WIDE
+static void _get_selection_utf8(Widget w, XtPointer data, Atom *selection,
+                                Atom *type, XtPointer value,
+                                unsigned long *length, int *format)
+{
+    int len = *length;
+
+    XC_LOG(("_get_selection_utf8() - called\n"));
+
+    if (!*type || !*length)
+    {
+        XtGetSelectionValue(w, XA_PRIMARY, XA_STRING, _get_selection,
+                            (XtPointer)NULL, 0);
+        return;
+    }
+
+    if (!value && !len)
+    {
+        if (XC_write_display_socket_int(PDC_CLIP_EMPTY) >= 0)
+            return;
+    }
+    else
+    {
+        wchar_t *wcontents = malloc((len + 1) * sizeof(wchar_t));
+        char *src = value;
+        int i = 0;
+
+        while (*src && i < (*length))
+        {
+            int retval = _from_utf8(wcontents + i, src, len);
+
+            src += retval;
+            len -= retval;
+            i++;
+        }
+
+        wcontents[i] = 0;
+        len = i;
+
+        /* Here all is OK, send PDC_CLIP_SUCCESS, then length, then 
+           contents */
+
+        if (XC_write_display_socket_int(PDC_CLIP_SUCCESS) >= 0)
+            if (XC_write_display_socket_int(len) >= 0)
+                if (XC_write_socket(xc_display_sock, 
+                    wcontents, len * sizeof(wchar_t)) >= 0)
+                {
+                    free(wcontents);
+                    return;
+                }
+    }
+
+    _exit_process(4, SIGKILL, "exiting from _get_selection_utf8");
+}
+#endif
+
+/* For PDC_setclipboard() */
+
+static void _set_selection(void)
+{
+    long length, pos;
+    int status;
+
+    if (XC_read_socket(xc_display_sock, &length, sizeof(long)) < 0)
+        _exit_process(5, SIGKILL, "exiting from _set_selection");
+
+    if (length > (long)tmpsel_length)
+    {
+        if (!tmpsel_length)
+            tmpsel = malloc((length + 1) * sizeof(chtype));
+        else
+            tmpsel = realloc(tmpsel, (length + 1) * sizeof(chtype));
+    }
+
+    if (!tmpsel)
+        if (XC_write_display_socket_int(PDC_CLIP_MEMORY_ERROR) < 0)
+            _exit_process(4, SIGKILL, "exiting from _set_selection");
+
+    for (pos = 0; pos < length; pos++)
+    {
+#ifdef PDC_WIDE
+        wchar_t c;
+#else
+        unsigned char c;
+#endif
+        if (XC_read_socket(xc_display_sock, &c, sizeof(c)) < 0)
+            _exit_process(5, SIGKILL, "exiting from _set_selection");
+
+        tmpsel[pos] = c;
+    }
+
+    tmpsel_length = length;
+    tmpsel[length] = 0;
+
+    if (XtOwnSelection(topLevel, XA_PRIMARY, CurrentTime,
+                       _convert_proc, _lose_ownership, NULL) == False)
+    {
+        status = PDC_CLIP_ACCESS_ERROR;
+        free(tmpsel);
+        tmpsel = NULL;
+        tmpsel_length = 0;
+    }
+    else
+        status = PDC_CLIP_SUCCESS;
+
+    _selection_off();
+
+    if (XC_write_display_socket_int(status) < 0)
+        _exit_process(4, SIGKILL, "exiting from _set_selection");
+}
+
+/* The curses process is waiting; tell it to continue */
+
+static void _resume_curses(void)
+{
+    if (XC_write_display_socket_int(CURSES_CONTINUE) < 0)
+        _exit_process(4, SIGKILL, "exiting from _process_curses_requests");
+}
+
+/* The curses process sent us a message */
+
+static void _process_curses_requests(XtPointer client_data, int *fid,
+                                     XtInputId *id) 
+{ 
+    struct timeval socket_timeout = {0};
+    int s;
+    int old_row, new_row;
+    int old_x, new_x;
+    int pos, num_cols;
+
+    char buf[12];       /* big enough for 2 integers */ 
+
+    XC_LOG(("_process_curses_requests() - called\n"));
+
+    if (!received_map_notify) 
+        return; 
+
+    FD_ZERO(&xc_readfds); 
+    FD_SET(xc_display_sock, &xc_readfds); 
+
+    if ((s = select(FD_SETSIZE, (FD_SET_CAST)&xc_readfds, NULL, 
+                    NULL, &socket_timeout)) < 0)
+        _exit_process(2, SIGKILL, "exiting from _process_curses_requests"
+                                  " - select failed");
+
+    if (!s)     /* no requests pending - should never happen! */ 
+        return; 
+
+    if (FD_ISSET(xc_display_sock, &xc_readfds)) 
+    { 
+        /* read first integer to determine total message has been
+           received */
+
+        XC_LOG(("_process_curses_requests() - before XC_read_socket()\n"));
+
+        if (XC_read_socket(xc_display_sock, &num_cols, sizeof(int)) < 0) 
+            _exit_process(3, SIGKILL, "exiting from _process_curses_requests"
+                                      " - first read");
+
+        XC_LOG(("_process_curses_requests() - after XC_read_socket()\n"));
+
+        after_first_curses_request = TRUE;
+
+        switch(num_cols) 
+        { 
+        case CURSES_EXIT:   /* request from curses to stop */
+            XC_LOG(("CURSES_EXIT received from child\n"));
+            _exit_process(0, 0, "XCursesProcess requested to exit by child");
+            break;
+
+        case CURSES_BELL:
+            XC_LOG(("CURSES_BELL received from child\n"));
+            XBell(XCURSESDISPLAY, 50);
+            break;
+
+        /* request from curses to confirm completion of display */ 
+
+        case CURSES_REFRESH:
+            XC_LOG(("CURSES_REFRESH received from child\n"));
+            _refresh_screen(); 
+            _resume_curses();
+            break;
+
+        case CURSES_REFRESH_SCROLLBAR:
+            _refresh_scrollbar();
+            break;
+
+        case CURSES_CURSOR:
+            XC_LOG(("CURSES_CURSOR received from child\n"));
+
+            if (XC_read_socket(xc_display_sock, buf, sizeof(int) * 2) < 0)
+                _exit_process(5, SIGKILL, "exiting from CURSES_CURSOR "
+                                          "_process_curses_requests");
+
+            memcpy(&pos, buf, sizeof(int)); 
+            old_row = pos & 0xFF;
+            old_x = pos >> 8;
+
+            memcpy(&pos, buf + sizeof(int), sizeof(int));
+            new_row = pos & 0xFF;
+            new_x = pos >> 8;
+
+            visible_cursor = TRUE;
+            _display_cursor(old_row, old_x, new_row, new_x);
+            break;
+
+        case CURSES_DISPLAY_CURSOR:
+            XC_LOG(("CURSES_DISPLAY_CURSOR received from child. Vis now: "));
+            XC_LOG((visible_cursor ? "1\n" : "0\n"));
+
+            /* If the window is not active, ignore this command. The
+               cursor will stay solid. */
+
+            if (window_entered)
+            { 
+                if (visible_cursor) 
+                { 
+                    /* Cursor currently ON, turn it off */
+
+                    int save_visibility = SP->visibility;
+                    SP->visibility = 0;
+                    _redraw_cursor();
+                    SP->visibility = save_visibility;
+                    visible_cursor = FALSE;
+                }
+                else 
+                { 
+                    /* Cursor currently OFF, turn it on */ 
+
+                    _redraw_cursor();
+                    visible_cursor = TRUE;
+                } 
+            } 
+
+            break; 
+
+        case CURSES_TITLE:
+            XC_LOG(("CURSES_TITLE received from child\n"));
+            _set_title();
+            break;
+
+        case CURSES_RESIZE:
+            XC_LOG(("CURSES_RESIZE received from child\n"));
+            _resize();
+            _resume_curses(); 
+            break; 
+
+        case CURSES_GET_SELECTION:
+            XC_LOG(("CURSES_GET_SELECTION received from child\n"));
+
+            _resume_curses();
+
+            XtGetSelectionValue(topLevel, XA_PRIMARY,
+#ifdef PDC_WIDE
+                                XA_UTF8_STRING(XtDisplay(topLevel)),
+                                _get_selection_utf8,
+#else
+                                XA_STRING, _get_selection,
+#endif
+                                (XtPointer)NULL, 0);
+
+            break;
+
+        case CURSES_SET_SELECTION:
+            XC_LOG(("CURSES_SET_SELECTION received from child\n"));
+            _set_selection();
+            break;
+
+        case CURSES_CLEAR_SELECTION:
+            XC_LOG(("CURSES_CLEAR_SELECTION received from child\n"));
+            _resume_curses();
+            _selection_off();
+            break;
+
+        case CURSES_GET_COLOR:
+            XC_LOG(("CURSES_GET_COLOR recieved from child\n"));
+            _get_color();
+            _resume_curses();
+            break;
+
+        case CURSES_SET_COLOR:
+            XC_LOG(("CURSES_SET_COLOR recieved from child\n"));
+            _set_color();
+            _resume_curses();
+            break;
+
+        default: 
+            PDC_LOG(("%s:Unknown request %d\n", XCLOGMSG, num_cols));
+        } 
+    } 
+} 
+
+static void _handle_structure_notify(Widget w, XtPointer client_data, 
+                                     XEvent *event, Boolean *unused)
+{
+    XC_LOG(("_handle_structure_notify() - called\n"));
+
+    switch(event->type)
+    {
+    case ConfigureNotify:
+        XC_LOG(("ConfigureNotify received\n"));
+
+        /* Window has been resized, change width and height to send to
+           place_text and place_graphics in next Expose. Also will need
+           to kill (SIGWINCH) curses process if screen size changes. */
+
+        resize_window_width = event->xconfigure.width;
+        resize_window_height = event->xconfigure.height;
+
+        after_first_curses_request = FALSE;
+
+#ifdef SIGWINCH
+        SP->resized = 1;
+
+        kill(xc_otherpid, SIGWINCH);
+#endif
+        _send_key_to_curses(KEY_RESIZE, NULL, TRUE);
+        break;
+
+    case MapNotify:
+        XC_LOG(("MapNotify received\n"));
+
+        received_map_notify = 1;
+
+        _draw_border();
+        break;
+
+    default:
+        PDC_LOG(("%s:_handle_structure_notify - unknown event %d\n",
+                 XCLOGMSG, event->type));
+    }
+}
+
+static RETSIGTYPE _handle_signals(int signo)
+{
+    int flag = CURSES_EXIT;
+
+    PDC_LOG(("%s:_handle_signals() - called: %d\n", XCLOGMSG, signo));
+
+    /* Patch by: Georg Fuchs */
+
+    XCursesSetSignal(signo, _handle_signals);
+
+#ifdef SIGTSTP
+    if (signo == SIGTSTP)
+    {
+        pause();
+        return;
+    }
+#endif
+#ifdef SIGCONT
+    if (signo == SIGCONT)
+        return;
+#endif
+#ifdef SIGCLD
+    if (signo == SIGCLD)
+        return;
+#endif
+#ifdef SIGTTIN
+    if (signo == SIGTTIN)
+        return;
+#endif
+#ifdef SIGWINCH
+    if (signo == SIGWINCH)
+        return;
+#endif
+
+    /* End of patch by: Georg Fuchs */
+
+    XCursesSetSignal(signo, SIG_IGN);
+
+    /* Send a CURSES_EXIT to myself */
+
+    if (XC_write_socket(xc_exit_sock, &flag, sizeof(int)) < 0)
+        _exit_process(7, signo, "exiting from _handle_signals");
+}
+
+#ifdef PDC_XIM
+static void _dummy_handler(Widget w, XtPointer client_data,
+                           XEvent *event, Boolean *unused)
+{
+}
+#endif
+
+int XCursesSetupX(int argc, char *argv[])
+{
+    char *myargv[] = {"PDCurses", NULL};
+    extern bool sb_started;
+
+    int italic_font_valid;
+    XColor pointerforecolor, pointerbackcolor;
+    XrmValue rmfrom, rmto;
+    int i = 0;
+    int minwidth, minheight;
+
+    XC_LOG(("XCursesSetupX called\n"));
+
+    if (!argv)
+    {
+        argv = myargv;
+        argc = 1;
+    }
+
+    program_name = argv[0];
+
+    /* Keep open the 'write' end of the socket so the XCurses process
+       can send a CURSES_EXIT to itself from within the signal handler */
+
+    xc_exit_sock = xc_display_sockets[0];
+    xc_display_sock = xc_display_sockets[1];
+
+    close(xc_key_sockets[0]);
+    xc_key_sock = xc_key_sockets[1];
+
+    /* Trap all signals when XCurses is the child process, but only if
+       they haven't already been ignored by the application. */
+
+    for (i = 0; i < PDC_MAX_SIGNALS; i++)
+        if (XCursesSetSignal(i, _handle_signals) == SIG_IGN)
+            XCursesSetSignal(i, SIG_IGN);
+
+    /* Start defining X Toolkit things */
+
+#if XtSpecificationRelease > 4
+    XtSetLanguageProc(NULL, (XtLanguageProc)NULL, NULL);
+#endif
+
+    /* Exit if no DISPLAY variable set */
+
+    if (!getenv("DISPLAY"))
+    {
+        fprintf(stderr, "Error: no DISPLAY variable set\n");
+        kill(xc_otherpid, SIGKILL);
+        return ERR;
+    }
+
+    /* Initialise the top level widget */
+
+    topLevel = XtVaAppInitialize(&app_context, class_name, options,
+                                 XtNumber(options), &argc, argv, NULL, NULL);
+
+    XtVaGetApplicationResources(topLevel, &xc_app_data, app_resources,
+                                XtNumber(app_resources), NULL);
+
+    /* Check application resource values here */
+
+    font_width = xc_app_data.normalFont->max_bounds.rbearing - 
+                 xc_app_data.normalFont->min_bounds.lbearing;
+
+    font_height = xc_app_data.normalFont->max_bounds.ascent + 
+                  xc_app_data.normalFont->max_bounds.descent;
+
+    font_ascent = xc_app_data.normalFont->max_bounds.ascent;
+    font_descent = xc_app_data.normalFont->max_bounds.descent;
+
+    /* Check that the italic font and normal fonts are the same size */
+    /* This appears backwards */
+
+    italic_font_valid = font_width !=
+        xc_app_data.italicFont->max_bounds.rbearing -
+        xc_app_data.italicFont->min_bounds.lbearing ||
+        font_height !=
+        xc_app_data.italicFont->max_bounds.ascent + 
+        xc_app_data.italicFont->max_bounds.descent;
+
+    /* Calculate size of display window */
+
+    XCursesCOLS = xc_app_data.cols;
+    XCursesLINES = xc_app_data.lines;
+
+    window_width = font_width * XCursesCOLS +
+                   2 * xc_app_data.borderWidth;
+
+    window_height = font_height * XCursesLINES +
+                    2 * xc_app_data.borderWidth;
+
+    minwidth = font_width * 2 + xc_app_data.borderWidth * 2;
+    minheight = font_height * 2 + xc_app_data.borderWidth * 2;
+
+    /* Set up the icon for the application; the default is an internal
+       one for PDCurses. Then set various application level resources. */
+
+    _get_icon();
+
+#ifdef HAVE_XPM_H
+    if (xc_app_data.pixmap && xc_app_data.pixmap[0])
+        XtVaSetValues(topLevel, XtNminWidth, minwidth, XtNminHeight,
+                      minheight, XtNbaseWidth, xc_app_data.borderWidth * 2,
+                      XtNbaseHeight, xc_app_data.borderWidth * 2,
+                      XtNiconPixmap, icon_pixmap,
+                      XtNiconMask, icon_pixmap_mask, NULL);
+    else
+#endif
+        XtVaSetValues(topLevel, XtNminWidth, minwidth, XtNminHeight,
+                      minheight, XtNbaseWidth, xc_app_data.borderWidth * 2,
+                      XtNbaseHeight, xc_app_data.borderWidth * 2,
+                      XtNiconPixmap, icon_bitmap, NULL);
+
+    /* Create a BOX widget in which to draw */
+
+    if (xc_app_data.scrollbarWidth && sb_started)
+    {
+        scrollBox = XtVaCreateManagedWidget(program_name, 
+            scrollBoxWidgetClass, topLevel, XtNwidth, 
+            window_width + xc_app_data.scrollbarWidth, 
+            XtNheight, window_height + xc_app_data.scrollbarWidth,
+            XtNwidthInc, font_width, XtNheightInc, font_height, NULL);
+
+        drawing = XtVaCreateManagedWidget(program_name, 
+            boxWidgetClass, scrollBox, XtNwidth, 
+            window_width, XtNheight, window_height, XtNwidthInc, 
+            font_width, XtNheightInc, font_height, NULL);
+
+        scrollVert = XtVaCreateManagedWidget("scrollVert", 
+            scrollbarWidgetClass, scrollBox, XtNorientation, 
+            XtorientVertical, XtNheight, window_height, XtNwidth, 
+            xc_app_data.scrollbarWidth, NULL);
+
+        XtAddCallback(scrollVert, XtNscrollProc, _scroll_up_down, drawing);
+        XtAddCallback(scrollVert, XtNjumpProc, _thumb_up_down, drawing);
+
+        scrollHoriz = XtVaCreateManagedWidget("scrollHoriz", 
+            scrollbarWidgetClass, scrollBox, XtNorientation, 
+            XtorientHorizontal, XtNwidth, window_width, XtNheight, 
+            xc_app_data.scrollbarWidth, NULL);
+
+        XtAddCallback(scrollHoriz, XtNscrollProc, _scroll_left_right, drawing);
+        XtAddCallback(scrollHoriz, XtNjumpProc, _thumb_left_right, drawing);
+    }
+    else
+    {
+        drawing = XtVaCreateManagedWidget(program_name, boxWidgetClass,
+            topLevel, XtNwidth, window_width, XtNheight, window_height,
+            XtNwidthInc, font_width, XtNheightInc, font_height, NULL);
+
+        XtVaSetValues(topLevel, XtNwidthInc, font_width, XtNheightInc,
+                      font_height, NULL);
+    }
+
+    /* Process any default translations */
+
+    XtAugmentTranslations(drawing,
+                          XtParseTranslationTable(default_translations));
+    XtAppAddActions(app_context, action_table, XtNumber(action_table));
+
+    /* Process the supplied colors */
+
+    _initialize_colors();
+
+    /* Determine text cursor alignment from resources */
+
+    if (!strcmp(xc_app_data.textCursor, "vertical"))
+        vertical_cursor = TRUE;
+
+    /* Now have LINES and COLS. Set these in the shared SP so the curses
+       program can find them. */
+
+    LINES = XCursesLINES;
+    COLS = XCursesCOLS;
+
+    if ((shmidSP = shmget(shmkeySP, sizeof(SCREEN) + XCURSESSHMMIN, 
+        0700 | IPC_CREAT)) < 0)
+    {
+        perror("Cannot allocate shared memory for SCREEN");
+        kill(xc_otherpid, SIGKILL);
+        return ERR;
+    }
+
+    SP = (SCREEN*)shmat(shmidSP, 0, 0);
+    memset(SP, 0, sizeof(SCREEN));
+    SP->XcurscrSize = XCURSCR_SIZE;
+    SP->lines = XCursesLINES;
+    SP->cols = XCursesCOLS;
+
+    SP->mouse_wait = xc_app_data.clickPeriod;
+    SP->audible = TRUE;
+
+    PDC_LOG(("%s:SHM size for curscr %d\n", XCLOGMSG, SP->XcurscrSize));
+
+    if ((shmid_Xcurscr = shmget(shmkey_Xcurscr, SP->XcurscrSize + 
+        XCURSESSHMMIN, 0700 | IPC_CREAT)) < 0)
+    {
+        perror("Cannot allocate shared memory for curscr");
+        kill(xc_otherpid, SIGKILL);
+        shmdt((char *)SP);
+        shmctl(shmidSP, IPC_RMID, 0);
+        return ERR;
+    }
+
+    Xcurscr = (unsigned char *)shmat(shmid_Xcurscr, 0, 0);
+    memset(Xcurscr, 0, SP->XcurscrSize); 
+    xc_atrtab = (short *)(Xcurscr + XCURSCR_ATRTAB_OFF);
+
+    PDC_LOG(("%s:shmid_Xcurscr %d shmkey_Xcurscr %d LINES %d COLS %d\n",
+             XCLOGMSG, shmid_Xcurscr, shmkey_Xcurscr, LINES, COLS));
+
+    /* Add Event handlers to the drawing widget */
+
+    XtAddEventHandler(drawing, ExposureMask, False, _handle_expose, NULL);
+    XtAddEventHandler(drawing, StructureNotifyMask, False, 
+                      _handle_structure_notify, NULL);
+    XtAddEventHandler(drawing, EnterWindowMask | LeaveWindowMask, False,
+                      _handle_enter_leave, NULL);
+    XtAddEventHandler(topLevel, 0, True, _handle_nonmaskable, NULL);
+
+    /* Add input handler from xc_display_sock (requests from curses 
+       program) */
+
+    XtAppAddInput(app_context, xc_display_sock, (XtPointer)XtInputReadMask, 
+                  _process_curses_requests, NULL);
+
+    /* If there is a cursorBlink resource, start the Timeout event */
+
+    if (xc_app_data.cursorBlinkRate)
+        XtAppAddTimeOut(app_context, xc_app_data.cursorBlinkRate,
+                        _blink_cursor, NULL);
+
+    /* Leave telling the curses process that it can start to here so 
+       that when the curses process makes a request, the Xcurses 
+       process can service the request. */
+
+    XC_write_display_socket_int(CURSES_CHILD);
+
+    XtRealizeWidget(topLevel);
+
+    /* Handle trapping of the WM_DELETE_WINDOW property */
+
+    wm_atom[0] = XInternAtom(XtDisplay(topLevel), "WM_DELETE_WINDOW", False);
+
+    XSetWMProtocols(XtDisplay(topLevel), XtWindow(topLevel), wm_atom, 1);
+
+    /* Create the Graphics Context for drawing. This MUST be done AFTER
+       the associated widget has been realized. */
+
+    XC_LOG(("before _get_gc\n"));
+
+    _get_gc(&normal_gc, xc_app_data.normalFont, COLOR_WHITE, COLOR_BLACK);
+
+    _get_gc(&italic_gc, italic_font_valid ? xc_app_data.italicFont : 
+            xc_app_data.normalFont, COLOR_WHITE, COLOR_BLACK);
+
+    _get_gc(&block_cursor_gc, xc_app_data.normalFont,
+            COLOR_BLACK, COLOR_CURSOR);
+
+    _get_gc(&rect_cursor_gc, xc_app_data.normalFont,
+            COLOR_CURSOR, COLOR_BLACK);
+
+    _get_gc(&border_gc, xc_app_data.normalFont, COLOR_BORDER, COLOR_BLACK);
+
+    XSetLineAttributes(XCURSESDISPLAY, rect_cursor_gc, 2,
+                       LineSolid, CapButt, JoinMiter);
+
+    XSetLineAttributes(XCURSESDISPLAY, border_gc, xc_app_data.borderWidth,
+                       LineSolid, CapButt, JoinMiter);
+
+    /* Set the cursor for the application */
+
+    XDefineCursor(XCURSESDISPLAY, XCURSESWIN, xc_app_data.pointer);
+    rmfrom.size = sizeof(Pixel);
+    rmto.size = sizeof(XColor);
+
+    rmto.addr = (XPointer)&pointerforecolor;
+    rmfrom.addr = (XPointer)&(xc_app_data.pointerForeColor);
+    XtConvertAndStore(drawing, XtRPixel, &rmfrom, XtRColor, &rmto);
+
+    rmfrom.size = sizeof(Pixel);
+    rmto.size = sizeof(XColor);
+
+    rmfrom.addr = (XPointer)&(xc_app_data.pointerBackColor);
+    rmto.addr = (XPointer)&pointerbackcolor;
+    XtConvertAndStore(drawing, XtRPixel, &rmfrom, XtRColor, &rmto);
+
+    XRecolorCursor(XCURSESDISPLAY, xc_app_data.pointer,
+                   &pointerforecolor, &pointerbackcolor);
+
+#ifndef PDC_XIM
+
+    /* Convert the supplied compose key to a Keysym */
+
+    compose_key = XStringToKeysym(xc_app_data.composeKey);
+
+    if (compose_key && IsModifierKey(compose_key))
+    {
+        int i, j;
+        KeyCode *kcp;
+        XModifierKeymap *map;
+        KeyCode compose_keycode = XKeysymToKeycode(XCURSESDISPLAY, compose_key);
+
+        map = XGetModifierMapping(XCURSESDISPLAY);
+        kcp = map->modifiermap;
+
+        for (i = 0; i < 8; i++)
+        {
+            for (j = 0; j < map->max_keypermod; j++, kcp++)
+            {
+                if (!*kcp)
+                    continue;
+
+                if (compose_keycode == *kcp)
+                {
+                    compose_mask = state_mask[i];
+                    break;
+                }
+            }
+
+            if (compose_mask)
+                break;
+        }
+
+        XFreeModifiermap(map);
+    }
+
+#else
+    Xim = XOpenIM(XCURSESDISPLAY, NULL, NULL, NULL);
+
+    if (Xim)
+    {
+        Xic = XCreateIC(Xim, XNInputStyle,
+                        XIMPreeditNothing | XIMStatusNothing,
+                        XNClientWindow, XCURSESWIN, NULL);
+    }
+
+    if (Xic)
+    {
+        long im_event_mask;
+
+        XGetICValues(Xic, XNFilterEvents, &im_event_mask, NULL);
+        if (im_event_mask)
+            XtAddEventHandler(drawing, im_event_mask, False,
+                              _dummy_handler, NULL);
+
+        XSetICFocus(Xic);
+    }
+    else
+    {
+        perror("ERROR: Cannot create input context");
+        kill(xc_otherpid, SIGKILL);
+        shmdt((char *)SP);
+        shmdt((char *)Xcurscr);
+        shmctl(shmidSP, IPC_RMID, 0);
+        shmctl(shmid_Xcurscr, IPC_RMID, 0);
+        return ERR;
+    }
+
+#endif
+
+    /* Wait for events */
+
+    XtAppMainLoop(app_context);
+    return OK;          /* won't get here */
+}
diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/xcurses-config.in b/payloads/libpayload/curses/PDCurses-3.4/x11/xcurses-config.in
new file mode 100644
index 0000000000..55b4704c6c
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/xcurses-config.in
@@ -0,0 +1,76 @@
+#! /bin/sh
+#
+# The idea to this kind of setup info script was stolen from numerous
+# other packages, such as neon, libxml and gnome.
+#
+# $Id: xcurses-config.in,v 1.6 2007/11/07 23:33:07 wmcbrine Exp $
+#
+
+verdot=3.4
+
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+includedir=@includedir@/xcurses
+
+usage()
+{
+    echo "Usage: xcurses-config [OPTION]"
+    echo ""
+    echo "Available values for OPTION include:"
+    echo ""
+    echo "  --help         display this help and exit"
+    echo "  --cflags       pre-processor and compiler flags"
+    echo "                 [-I$includedir]"
+    echo "  --libs         library linking information"
+    echo "                 [-L$prefix/lib -lXCurses @LDFLAGS@ @MH_XLIBS@ @MH_EXTRA_LIBS@"
+    echo "  --prefix       PDCurses install prefix"
+    echo "                 [$prefix]"
+    echo "  --version      output version information"
+    echo "                 [$verdot]"
+    exit $1
+}
+
+if test $# -eq 0; then
+    usage 1
+fi
+
+while test $# -gt 0; do
+    case "$1" in
+    # this deals with options in the style
+    # --option=value and extracts the value part
+    # [not currently used]
+    -*=*) value=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+    *) value= ;;
+    esac
+
+    case "$1" in
+    --prefix)
+       echo $prefix
+       ;;
+
+    --version)
+       echo $verdot
+       exit 0
+       ;;
+
+    --help)
+       usage 0
+       ;;
+
+    --cflags)
+       echo -I$includedir
+       ;;
+
+    --libs)
+       echo -L$prefix/lib -lXCurses @LDFLAGS@ @MH_XLIBS@ @MH_EXTRA_LIBS@
+       ;;
+
+    *)
+       usage
+       exit 1
+       ;;
+    esac
+    shift
+done
+
+exit 0
diff --git a/payloads/libpayload/curses/curses.h b/payloads/libpayload/curses/curses.h
new file mode 100644
index 0000000000..0c97941152
--- /dev/null
+++ b/payloads/libpayload/curses/curses.h
@@ -0,0 +1,1679 @@
+/****************************************************************************
+ * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ *     and: Thomas E. Dickey                        1996-on                 *
+ ****************************************************************************/
+
+/* $Id: curses.h.in,v 1.167 2006/11/26 01:14:54 tom Exp $ */
+
+#ifndef _CURSES_H
+#define _CURSES_H
+
+#define CURSES 1
+#define CURSES_H 1
+
+/* This should be defined for the enhanced functionality to be visible.
+ * However, some of the wide-character (enhanced) functionality is missing.
+ * So we do not define it (yet).
+#define _XOPEN_CURSES 1
+ */
+
+/* These are defined only in curses.h, and are used for conditional compiles */
+#define NCURSES_VERSION_MAJOR 5
+#define NCURSES_VERSION_MINOR 6
+#define NCURSES_VERSION_PATCH 20061217
+
+/* This is defined in more than one ncurses header, for identification */
+#undef  NCURSES_VERSION
+#define NCURSES_VERSION "5.6"
+
+/*
+ * Identify the mouse encoding version.
+ */
+// #define NCURSES_MOUSE_VERSION 1
+
+/*
+ * Definitions to facilitate DLL's.
+ */
+//// #include <ncursesw/ncurses_dll.h>
+
+////---------------------------------------------------------------------------
+//// From ncurses_dll.h:
+////---------------------------------------------------------------------------
+/* Take care of non-cygwin platforms */
+#if !defined(NCURSES_IMPEXP)
+#  define NCURSES_IMPEXP /* nothing */
+#endif
+#if !defined(NCURSES_API)
+#  define NCURSES_API /* nothing */
+#endif
+#if !defined(NCURSES_EXPORT)
+#  define NCURSES_EXPORT(type) NCURSES_IMPEXP type NCURSES_API
+#endif
+#if !defined(NCURSES_EXPORT_VAR)
+#  define NCURSES_EXPORT_VAR(type) NCURSES_IMPEXP type
+#endif
+////---------------------------------------------------------------------------
+
+/*
+ * User-definable tweak to disable the include of <stdbool.h>.
+ */
+#ifndef NCURSES_ENABLE_STDBOOL_H
+#define NCURSES_ENABLE_STDBOOL_H 0	//// XXX
+#endif
+
+/*
+ * NCURSES_ATTR_T is used to quiet compiler warnings when building ncurses
+ * configured using --disable-macros.
+ */
+#ifdef NCURSES_NOMACROS
+#ifndef NCURSES_ATTR_T
+#define NCURSES_ATTR_T attr_t
+#endif
+#endif /* NCURSES_NOMACROS */
+
+#ifndef NCURSES_ATTR_T
+#define NCURSES_ATTR_T int
+#endif
+
+/*
+ * Expands to 'const' if ncurses is configured using --enable-const.  Note that
+ * doing so makes it incompatible with other implementations of X/Open Curses.
+ */
+#undef  NCURSES_CONST
+#define NCURSES_CONST const
+
+#undef NCURSES_INLINE
+#define NCURSES_INLINE inline
+
+/*
+ * The internal type used for color values
+ */
+#undef	NCURSES_COLOR_T
+#define	NCURSES_COLOR_T short
+
+/*
+ * The internal type used for window dimensions.
+ */
+#undef	NCURSES_SIZE_T
+#define	NCURSES_SIZE_T short
+
+/*
+ * Control whether tparm() supports varargs or fixed-parameter list.
+ */
+#undef NCURSES_TPARM_VARARGS
+#define NCURSES_TPARM_VARARGS 1
+
+/*
+ * NCURSES_CH_T is used in building the library, but not used otherwise in
+ * this header file, since that would make the normal/wide-character versions
+ * of the header incompatible.
+ */
+#undef	NCURSES_CH_T
+#define NCURSES_CH_T cchar_t
+
+#if 0 && defined(_LP64)
+typedef unsigned chtype;
+typedef unsigned mmask_t;
+#else
+typedef unsigned long chtype;
+typedef unsigned long mmask_t;
+#endif
+
+#include <stdio.h>
+//// #include <ncursesw/unctrl.h>
+#include <stdarg.h>	/* we need va_list */
+//// #define va_list int	// FIXME
+
+#define _XOPEN_SOURCE_EXTENDED 1	// XXX
+//// #ifdef _XOPEN_SOURCE_EXTENDED
+//// #include <stddef.h>	/* we want wchar_t */
+//// #endif /* _XOPEN_SOURCE_EXTENDED */
+
+/* XSI and SVr4 specify that curses implements 'bool'.  However, C++ may also
+ * implement it.  If so, we must use the C++ compiler's type to avoid conflict
+ * with other interfaces.
+ *
+ * A further complication is that <stdbool.h> may declare 'bool' to be a
+ * different type, such as an enum which is not necessarily compatible with
+ * C++.  If we have <stdbool.h>, make 'bool' a macro, so users may #undef it.
+ * Otherwise, let it remain a typedef to avoid conflicts with other #define's.
+ * In either case, make a typedef for NCURSES_BOOL which can be used if needed
+ * from either C or C++.
+ */
+
+#undef TRUE
+#define TRUE    1
+
+#undef FALSE
+#define FALSE   0
+
+typedef unsigned char NCURSES_BOOL;
+
+#if defined(__cplusplus)	/* __cplusplus, etc. */
+
+/* use the C++ compiler's bool type */
+#define NCURSES_BOOL bool
+
+#else			/* c89, c99, etc. */
+
+#if NCURSES_ENABLE_STDBOOL_H
+#include <stdbool.h>
+/* use whatever the C compiler decides bool really is */
+#define NCURSES_BOOL bool
+#else
+/* there is no predefined bool - use our own */
+#undef bool
+#define bool NCURSES_BOOL
+#endif
+
+#endif /* !__cplusplus, etc. */
+
+#ifdef __cplusplus
+extern "C" {
+#define NCURSES_CAST(type,value) static_cast<type>(value)
+#else
+#define NCURSES_CAST(type,value) (type)(value)
+#endif
+
+/*
+ * XSI attributes.  In the ncurses implementation, they are identical to the
+ * A_ attributes.
+ */
+#define WA_ATTRIBUTES	A_ATTRIBUTES
+#define WA_NORMAL	A_NORMAL
+#define WA_STANDOUT	A_STANDOUT
+#define WA_UNDERLINE	A_UNDERLINE
+#define WA_REVERSE	A_REVERSE
+#define WA_BLINK	A_BLINK
+#define WA_DIM		A_DIM
+#define WA_BOLD		A_BOLD
+#define WA_ALTCHARSET	A_ALTCHARSET
+#define WA_INVIS	A_INVIS
+#define WA_PROTECT	A_PROTECT
+#define WA_HORIZONTAL	A_HORIZONTAL
+#define WA_LEFT		A_LEFT
+#define WA_LOW		A_LOW
+#define WA_RIGHT	A_RIGHT
+#define WA_TOP		A_TOP
+#define WA_VERTICAL	A_VERTICAL
+
+/* colors */
+extern NCURSES_EXPORT_VAR(int) COLORS;
+extern NCURSES_EXPORT_VAR(int) COLOR_PAIRS;
+
+#define COLOR_BLACK	0
+#define COLOR_RED	1
+#define COLOR_GREEN	2
+#define COLOR_YELLOW	3
+#define COLOR_BLUE	4
+#define COLOR_MAGENTA	5
+#define COLOR_CYAN	6
+#define COLOR_WHITE	7
+
+/* line graphics */
+
+#if 0
+extern NCURSES_EXPORT_VAR(chtype*) _nc_acs_map(void);
+#define acs_map (_nc_acs_map())
+#else
+extern NCURSES_EXPORT_VAR(chtype) acs_map[];
+#endif
+
+#define NCURSES_ACS(c)	(acs_map[NCURSES_CAST(unsigned char,c)])
+
+/* VT100 symbols begin here */
+#define ACS_ULCORNER	NCURSES_ACS('l') /* upper left corner */
+#define ACS_LLCORNER	NCURSES_ACS('m') /* lower left corner */
+#define ACS_URCORNER	NCURSES_ACS('k') /* upper right corner */
+#define ACS_LRCORNER	NCURSES_ACS('j') /* lower right corner */
+#define ACS_LTEE	NCURSES_ACS('t') /* tee pointing right */
+#define ACS_RTEE	NCURSES_ACS('u') /* tee pointing left */
+#define ACS_BTEE	NCURSES_ACS('v') /* tee pointing up */
+#define ACS_TTEE	NCURSES_ACS('w') /* tee pointing down */
+#define ACS_HLINE	NCURSES_ACS('q') /* horizontal line */
+#define ACS_VLINE	NCURSES_ACS('x') /* vertical line */
+#define ACS_PLUS	NCURSES_ACS('n') /* large plus or crossover */
+#define ACS_S1		NCURSES_ACS('o') /* scan line 1 */
+#define ACS_S9		NCURSES_ACS('s') /* scan line 9 */
+#define ACS_DIAMOND	NCURSES_ACS('`') /* diamond */
+#define ACS_CKBOARD	NCURSES_ACS('a') /* checker board (stipple) */
+#define ACS_DEGREE	NCURSES_ACS('f') /* degree symbol */
+#define ACS_PLMINUS	NCURSES_ACS('g') /* plus/minus */
+#define ACS_BULLET	NCURSES_ACS('~') /* bullet */
+/* Teletype 5410v1 symbols begin here */
+#define ACS_LARROW	NCURSES_ACS(',') /* arrow pointing left */
+#define ACS_RARROW	NCURSES_ACS('+') /* arrow pointing right */
+#define ACS_DARROW	NCURSES_ACS('.') /* arrow pointing down */
+#define ACS_UARROW	NCURSES_ACS('-') /* arrow pointing up */
+#define ACS_BOARD	NCURSES_ACS('h') /* board of squares */
+#define ACS_LANTERN	NCURSES_ACS('i') /* lantern symbol */
+#define ACS_BLOCK	NCURSES_ACS('0') /* solid square block */
+/*
+ * These aren't documented, but a lot of System Vs have them anyway
+ * (you can spot pprryyzz{{||}} in a lot of AT&T terminfo strings).
+ * The ACS_names may not match AT&T's, our source didn't know them.
+ */
+#define ACS_S3		NCURSES_ACS('p') /* scan line 3 */
+#define ACS_S7		NCURSES_ACS('r') /* scan line 7 */
+#define ACS_LEQUAL	NCURSES_ACS('y') /* less/equal */
+#define ACS_GEQUAL	NCURSES_ACS('z') /* greater/equal */
+#define ACS_PI		NCURSES_ACS('{') /* Pi */
+#define ACS_NEQUAL	NCURSES_ACS('|') /* not equal */
+#define ACS_STERLING	NCURSES_ACS('}') /* UK pound sign */
+
+/*
+ * Line drawing ACS names are of the form ACS_trbl, where t is the top, r
+ * is the right, b is the bottom, and l is the left.  t, r, b, and l might
+ * be B (blank), S (single), D (double), or T (thick).  The subset defined
+ * here only uses B and S.
+ */
+#define ACS_BSSB	ACS_ULCORNER
+#define ACS_SSBB	ACS_LLCORNER
+#define ACS_BBSS	ACS_URCORNER
+#define ACS_SBBS	ACS_LRCORNER
+#define ACS_SBSS	ACS_RTEE
+#define ACS_SSSB	ACS_LTEE
+#define ACS_SSBS	ACS_BTEE
+#define ACS_BSSS	ACS_TTEE
+#define ACS_BSBS	ACS_HLINE
+#define ACS_SBSB	ACS_VLINE
+#define ACS_SSSS	ACS_PLUS
+
+#undef	ERR
+#define ERR     (-1)
+
+#undef	OK
+#define OK      (0)
+
+/* values for the _flags member */
+#define _SUBWIN         0x01	/* is this a sub-window? */
+#define _ENDLINE        0x02	/* is the window flush right? */
+#define _FULLWIN        0x04	/* is the window full-screen? */
+#define _SCROLLWIN      0x08	/* bottom edge is at screen bottom? */
+#define _ISPAD	        0x10	/* is this window a pad? */
+#define _HASMOVED       0x20	/* has cursor moved since last refresh? */
+#define _WRAPPED        0x40	/* cursor was just wrappped */
+
+/*
+ * this value is used in the firstchar and lastchar fields to mark
+ * unchanged lines
+ */
+#define _NOCHANGE       -1
+
+/*
+ * this value is used in the oldindex field to mark lines created by insertions
+ * and scrolls.
+ */
+#define _NEWINDEX	-1
+
+typedef struct screen  SCREEN;
+typedef struct _win_st WINDOW;
+
+typedef	chtype	attr_t;		/* ...must be at least as wide as chtype */
+
+#ifdef _XOPEN_SOURCE_EXTENDED
+
+#if 0
+#ifdef mblen			/* libutf8.h defines it w/o undefining first */
+#undef mblen
+#endif
+#include <libutf8.h>
+#endif
+
+#if 1
+//// #include <wchar.h>		/* ...to get mbstate_t, etc. */
+//typedef unsigned long wchar_t;	// XXX
+typedef unsigned long wint_t;	// XXX
+#endif
+
+#if 0
+typedef unsigned short wchar_t1;
+#endif
+
+#if 0
+typedef unsigned int wint_t1;
+#endif
+
+#define CCHARW_MAX	5
+typedef struct
+{
+    attr_t	attr;
+    wchar_t	chars[CCHARW_MAX];
+#if 0
+    int		ext_color;	/* color pair, must be more than 16-bits */
+#endif
+}
+cchar_t;
+
+#endif /* _XOPEN_SOURCE_EXTENDED */
+
+struct ldat;
+
+struct _win_st
+{
+	NCURSES_SIZE_T _cury, _curx; /* current cursor position */
+
+	/* window location and size */
+	NCURSES_SIZE_T _maxy, _maxx; /* maximums of x and y, NOT window size */
+	NCURSES_SIZE_T _begy, _begx; /* screen coords of upper-left-hand corner */
+
+	short   _flags;		/* window state flags */
+
+	/* attribute tracking */
+	attr_t  _attrs;		/* current attribute for non-space character */
+	chtype  _bkgd;		/* current background char/attribute pair */
+
+	/* option values set by user */
+	bool	_notimeout;	/* no time out on function-key entry? */
+	bool	_clear;		/* consider all data in the window invalid? */
+	bool	_leaveok;	/* OK to not reset cursor on exit? */
+	bool	_scroll;	/* OK to scroll this window? */
+	bool	_idlok;		/* OK to use insert/delete line? */
+	bool	_idcok;		/* OK to use insert/delete char? */
+	bool	_immed;		/* window in immed mode? (not yet used) */
+	bool	_sync;		/* window in sync mode? */
+	bool	_use_keypad;	/* process function keys into KEY_ symbols? */
+	int	_delay;		/* 0 = nodelay, <0 = blocking, >0 = delay */
+
+	struct ldat *_line;	/* the actual line data */
+
+	/* global screen state */
+	NCURSES_SIZE_T _regtop;	/* top line of scrolling region */
+	NCURSES_SIZE_T _regbottom; /* bottom line of scrolling region */
+
+	/* these are used only if this is a sub-window */
+	int	_parx;		/* x coordinate of this window in parent */
+	int	_pary;		/* y coordinate of this window in parent */
+	WINDOW	*_parent;	/* pointer to parent if a sub-window */
+
+	/* these are used only if this is a pad */
+	struct pdat
+	{
+	    NCURSES_SIZE_T _pad_y,      _pad_x;
+	    NCURSES_SIZE_T _pad_top,    _pad_left;
+	    NCURSES_SIZE_T _pad_bottom, _pad_right;
+	} _pad;
+
+	NCURSES_SIZE_T _yoffset; /* real begy is _begy + _yoffset */
+
+#ifdef _XOPEN_SOURCE_EXTENDED
+	cchar_t  _bkgrnd;	/* current background char/attribute pair */
+//// #if 0
+#if 1
+	int	_color;		/* current color-pair for non-space character */
+#endif
+#endif
+};
+
+extern NCURSES_EXPORT_VAR(WINDOW *)   stdscr;
+extern NCURSES_EXPORT_VAR(WINDOW *)   curscr;
+extern NCURSES_EXPORT_VAR(WINDOW *)   newscr;
+
+extern NCURSES_EXPORT_VAR(int)	LINES;
+extern NCURSES_EXPORT_VAR(int)	COLS;
+extern NCURSES_EXPORT_VAR(int)	TABSIZE;
+
+/*
+ * This global was an undocumented feature under AIX curses.
+ */
+extern NCURSES_EXPORT_VAR(int) ESCDELAY;	/* ESC expire time in milliseconds */
+
+/*
+ * These functions are extensions - not in XSI Curses.
+ */
+#if 1
+extern NCURSES_EXPORT(bool) is_term_resized (int, int);
+extern NCURSES_EXPORT(char *) keybound (int, int);
+extern NCURSES_EXPORT(const char *) curses_version (void);
+extern NCURSES_EXPORT(int) assume_default_colors (int, int);
+extern NCURSES_EXPORT(int) define_key (const char *, int);
+extern NCURSES_EXPORT(int) key_defined (const char *);
+extern NCURSES_EXPORT(int) keyok (int, bool);
+extern NCURSES_EXPORT(int) resize_term (int, int);
+extern NCURSES_EXPORT(int) resizeterm (int, int);
+extern NCURSES_EXPORT(int) use_default_colors (void);
+extern NCURSES_EXPORT(int) use_extended_names (bool);
+extern NCURSES_EXPORT(int) use_legacy_coding (int);
+extern NCURSES_EXPORT(int) wresize (WINDOW *, int, int);
+extern NCURSES_EXPORT(void) nofilter(void);
+#else
+#define curses_version() NCURSES_VERSION
+#endif
+
+/*
+ * This is an extension to support events...
+ */
+#if 1
+#ifdef NCURSES_WGETCH_EVENTS
+#if !defined(__BEOS__)		/* Fix _nc_timed_wait() on BEOS... */
+#  define NCURSES_EVENT_VERSION	1
+#endif	/* !defined(__BEOS__) */
+
+/*
+ * Bits to set in _nc_event.data.flags
+ */
+#  define _NC_EVENT_TIMEOUT_MSEC	1
+#  define _NC_EVENT_FILE		2
+#  define _NC_EVENT_FILE_READABLE	2
+#  if 0					/* Not supported yet... */
+#    define _NC_EVENT_FILE_WRITABLE	4
+#    define _NC_EVENT_FILE_EXCEPTION	8
+#  endif
+
+typedef struct
+{
+    int type;
+    union
+    {
+	long timeout_msec;	/* _NC_EVENT_TIMEOUT_MSEC */
+	struct
+	{
+	    unsigned int flags;
+	    int fd;
+	    unsigned int result;
+	} fev;				/* _NC_EVENT_FILE */
+    } data;
+} _nc_event;
+
+typedef struct
+{
+    int count;
+    int result_flags;	/* _NC_EVENT_TIMEOUT_MSEC or _NC_EVENT_FILE_READABLE */
+    _nc_event *events[1];
+} _nc_eventlist;
+
+extern NCURSES_EXPORT(int) wgetch_events(WINDOW *, _nc_eventlist *);	/* experimental */
+extern NCURSES_EXPORT(int) wgetnstr_events(WINDOW *,char *,int,_nc_eventlist *);/* experimental */
+
+#endif /* NCURSES_WGETCH_EVENTS */
+#endif /* NCURSES_EXT_FUNCS */
+
+/*
+ * GCC (and some other compilers) define '__attribute__'; we're using this
+ * macro to alert the compiler to flag inconsistencies in printf/scanf-like
+ * function calls.  Just in case '__attribute__' isn't defined, make a dummy.
+ * Old versions of G++ do not accept it anyway, at least not consistently with
+ * GCC.
+ */
+#if !(defined(__GNUC__) || defined(__GNUG__) || defined(__attribute__))
+#define __attribute__(p) /* nothing */
+#endif
+
+/*
+ * We cannot define these in ncurses_cfg.h, since they require parameters to be
+ * passed (that is non-portable).  If you happen to be using gcc with warnings
+ * enabled, define
+ *	GCC_PRINTF
+ *	GCC_SCANF
+ * to improve checking of calls to printw(), etc.
+ */
+#ifndef GCC_PRINTFLIKE
+#if defined(GCC_PRINTF) && !defined(printf)
+#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
+#else
+#define GCC_PRINTFLIKE(fmt,var) /*nothing*/
+#endif
+#endif
+
+#ifndef GCC_SCANFLIKE
+#if defined(GCC_SCANF) && !defined(scanf)
+#define GCC_SCANFLIKE(fmt,var)  __attribute__((format(scanf,fmt,var)))
+#else
+#define GCC_SCANFLIKE(fmt,var)  /*nothing*/
+#endif
+#endif
+
+#ifndef	GCC_NORETURN
+#define	GCC_NORETURN /* nothing */
+#endif
+
+#ifndef	GCC_UNUSED
+#define	GCC_UNUSED /* nothing */
+#endif
+
+/*
+ * Function prototypes.  This is the complete XSI Curses list of required
+ * functions.  Those marked `generated' will have sources generated from the
+ * macro definitions later in this file, in order to satisfy XPG4.2
+ * requirements.
+ */
+
+extern NCURSES_EXPORT(int) addch (const chtype);			/* generated */
+extern NCURSES_EXPORT(int) addchnstr (const chtype *, int);		/* generated */
+extern NCURSES_EXPORT(int) addchstr (const chtype *);			/* generated */
+extern NCURSES_EXPORT(int) addnstr (const char *, int);			/* generated */
+extern NCURSES_EXPORT(int) addstr (const char *);			/* generated */
+extern NCURSES_EXPORT(int) attroff (NCURSES_ATTR_T);			/* generated */
+extern NCURSES_EXPORT(int) attron (NCURSES_ATTR_T);			/* generated */
+extern NCURSES_EXPORT(int) attrset (NCURSES_ATTR_T);			/* generated */
+extern NCURSES_EXPORT(int) attr_get (attr_t *, short *, void *);	/* generated */
+extern NCURSES_EXPORT(int) attr_off (attr_t, void *);			/* generated */
+extern NCURSES_EXPORT(int) attr_on (attr_t, void *);			/* generated */
+extern NCURSES_EXPORT(int) attr_set (attr_t, short, void *);		/* generated */
+extern NCURSES_EXPORT(int) baudrate (void);				/* implemented */
+extern NCURSES_EXPORT(int) beep  (void);				/* implemented */
+extern NCURSES_EXPORT(int) bkgd (chtype);				/* generated */
+extern NCURSES_EXPORT(void) bkgdset (chtype);				/* generated */
+extern NCURSES_EXPORT(int) border (chtype,chtype,chtype,chtype,chtype,chtype,chtype,chtype);	/* generated */
+extern NCURSES_EXPORT(int) box (WINDOW *, chtype, chtype);		/* generated */
+extern NCURSES_EXPORT(bool) can_change_color (void);			/* implemented */
+extern NCURSES_EXPORT(int) cbreak (void);				/* implemented */
+extern NCURSES_EXPORT(int) chgat (int, attr_t, short, const void *);	/* generated */
+extern NCURSES_EXPORT(int) clear (void);				/* generated */
+extern NCURSES_EXPORT(int) clearok (WINDOW *,bool);			/* implemented */
+extern NCURSES_EXPORT(int) clrtobot (void);				/* generated */
+extern NCURSES_EXPORT(int) clrtoeol (void);				/* generated */
+extern NCURSES_EXPORT(int) color_content (short,short*,short*,short*);	/* implemented */
+extern NCURSES_EXPORT(int) color_set (short,void*);			/* generated */
+extern NCURSES_EXPORT(int) COLOR_PAIR (int);				/* generated */
+extern NCURSES_EXPORT(int) copywin (const WINDOW*,WINDOW*,int,int,int,int,int,int,int);	/* implemented */
+extern NCURSES_EXPORT(int) curs_set (int);				/* implemented */
+extern NCURSES_EXPORT(int) def_prog_mode (void);			/* implemented */
+extern NCURSES_EXPORT(int) def_shell_mode (void);			/* implemented */
+extern NCURSES_EXPORT(int) delay_output (int);				/* implemented */
+extern NCURSES_EXPORT(int) delch (void);				/* generated */
+extern NCURSES_EXPORT(void) delscreen (SCREEN *);			/* implemented */
+extern NCURSES_EXPORT(int) delwin (WINDOW *);				/* implemented */
+extern NCURSES_EXPORT(int) deleteln (void);				/* generated */
+extern NCURSES_EXPORT(WINDOW *) derwin (WINDOW *,int,int,int,int);	/* implemented */
+extern NCURSES_EXPORT(int) doupdate (void);				/* implemented */
+extern NCURSES_EXPORT(WINDOW *) dupwin (WINDOW *);			/* implemented */
+extern NCURSES_EXPORT(int) echo (void);					/* implemented */
+extern NCURSES_EXPORT(int) echochar (const chtype);			/* generated */
+extern NCURSES_EXPORT(int) erase (void);				/* generated */
+extern NCURSES_EXPORT(int) endwin (void);				/* implemented */
+extern NCURSES_EXPORT(char) erasechar (void);				/* implemented */
+extern NCURSES_EXPORT(void) filter (void);				/* implemented */
+extern NCURSES_EXPORT(int) flash (void);				/* implemented */
+extern NCURSES_EXPORT(int) flushinp (void);				/* implemented */
+extern NCURSES_EXPORT(chtype) getbkgd (WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) getch (void);				/* generated */
+extern NCURSES_EXPORT(int) getnstr (char *, int);			/* generated */
+extern NCURSES_EXPORT(int) getstr (char *);				/* generated */
+extern NCURSES_EXPORT(WINDOW *) getwin (FILE *);			/* implemented */
+extern NCURSES_EXPORT(int) halfdelay (int);				/* implemented */
+extern NCURSES_EXPORT(bool) has_colors (void);				/* implemented */
+extern NCURSES_EXPORT(bool) has_ic (void);				/* implemented */
+extern NCURSES_EXPORT(bool) has_il (void);				/* implemented */
+extern NCURSES_EXPORT(int) hline (chtype, int);				/* generated */
+extern NCURSES_EXPORT(void) idcok (WINDOW *, bool);			/* implemented */
+extern NCURSES_EXPORT(int) idlok (WINDOW *, bool);			/* implemented */
+extern NCURSES_EXPORT(void) immedok (WINDOW *, bool);			/* implemented */
+extern NCURSES_EXPORT(chtype) inch (void);				/* generated */
+extern NCURSES_EXPORT(int) inchnstr (chtype *, int);			/* generated */
+extern NCURSES_EXPORT(int) inchstr (chtype *);				/* generated */
+extern NCURSES_EXPORT(WINDOW *) initscr (void);				/* implemented */
+extern NCURSES_EXPORT(int) init_color (short,short,short,short);	/* implemented */
+extern NCURSES_EXPORT(int) init_pair (short,short,short);		/* implemented */
+extern NCURSES_EXPORT(int) innstr (char *, int);			/* generated */
+extern NCURSES_EXPORT(int) insch (chtype);				/* generated */
+extern NCURSES_EXPORT(int) insdelln (int);				/* generated */
+extern NCURSES_EXPORT(int) insertln (void);				/* generated */
+extern NCURSES_EXPORT(int) insnstr (const char *, int);			/* generated */
+extern NCURSES_EXPORT(int) insstr (const char *);			/* generated */
+extern NCURSES_EXPORT(int) instr (char *);				/* generated */
+extern NCURSES_EXPORT(int) intrflush (WINDOW *,bool);			/* implemented */
+extern NCURSES_EXPORT(bool) isendwin (void);				/* implemented */
+extern NCURSES_EXPORT(bool) is_linetouched (WINDOW *,int);		/* implemented */
+extern NCURSES_EXPORT(bool) is_wintouched (WINDOW *);			/* implemented */
+extern NCURSES_EXPORT(NCURSES_CONST char *) keyname (int);		/* implemented */
+extern NCURSES_EXPORT(int) keypad (WINDOW *,bool);			/* implemented */
+extern NCURSES_EXPORT(char) killchar (void);				/* implemented */
+extern NCURSES_EXPORT(int) leaveok (WINDOW *,bool);			/* implemented */
+extern NCURSES_EXPORT(char *) longname (void);				/* implemented */
+extern NCURSES_EXPORT(int) meta (WINDOW *,bool);			/* implemented */
+extern NCURSES_EXPORT(int) move (int, int);				/* generated */
+extern NCURSES_EXPORT(int) mvaddch (int, int, const chtype);		/* generated */
+extern NCURSES_EXPORT(int) mvaddchnstr (int, int, const chtype *, int);	/* generated */
+extern NCURSES_EXPORT(int) mvaddchstr (int, int, const chtype *);	/* generated */
+extern NCURSES_EXPORT(int) mvaddnstr (int, int, const char *, int);	/* generated */
+extern NCURSES_EXPORT(int) mvaddstr (int, int, const char *);		/* generated */
+extern NCURSES_EXPORT(int) mvchgat (int, int, int, attr_t, short, const void *);	/* generated */
+extern NCURSES_EXPORT(int) mvcur (int,int,int,int);			/* implemented */
+extern NCURSES_EXPORT(int) mvdelch (int, int);				/* generated */
+extern NCURSES_EXPORT(int) mvderwin (WINDOW *, int, int);		/* implemented */
+extern NCURSES_EXPORT(int) mvgetch (int, int);				/* generated */
+extern NCURSES_EXPORT(int) mvgetnstr (int, int, char *, int);		/* generated */
+extern NCURSES_EXPORT(int) mvgetstr (int, int, char *);			/* generated */
+extern NCURSES_EXPORT(int) mvhline (int, int, chtype, int);		/* generated */
+extern NCURSES_EXPORT(chtype) mvinch (int, int);			/* generated */
+extern NCURSES_EXPORT(int) mvinchnstr (int, int, chtype *, int);	/* generated */
+extern NCURSES_EXPORT(int) mvinchstr (int, int, chtype *);		/* generated */
+extern NCURSES_EXPORT(int) mvinnstr (int, int, char *, int);		/* generated */
+extern NCURSES_EXPORT(int) mvinsch (int, int, chtype);			/* generated */
+extern NCURSES_EXPORT(int) mvinsnstr (int, int, const char *, int);	/* generated */
+extern NCURSES_EXPORT(int) mvinsstr (int, int, const char *);		/* generated */
+extern NCURSES_EXPORT(int) mvinstr (int, int, char *);			/* generated */
+extern NCURSES_EXPORT(int) mvprintw (int,int, const char *,...)		/* implemented */
+		GCC_PRINTFLIKE(3,4);
+extern NCURSES_EXPORT(int) mvscanw (int,int, NCURSES_CONST char *,...)	/* implemented */
+		GCC_SCANFLIKE(3,4);
+extern NCURSES_EXPORT(int) mvvline (int, int, chtype, int);		/* generated */
+extern NCURSES_EXPORT(int) mvwaddch (WINDOW *, int, int, const chtype);	/* generated */
+extern NCURSES_EXPORT(int) mvwaddchnstr (WINDOW *, int, int, const chtype *, int);/* generated */
+extern NCURSES_EXPORT(int) mvwaddchstr (WINDOW *, int, int, const chtype *);	/* generated */
+extern NCURSES_EXPORT(int) mvwaddnstr (WINDOW *, int, int, const char *, int);	/* generated */
+extern NCURSES_EXPORT(int) mvwaddstr (WINDOW *, int, int, const char *);	/* generated */
+extern NCURSES_EXPORT(int) mvwchgat (WINDOW *, int, int, int, attr_t, short, const void *);/* generated */
+extern NCURSES_EXPORT(int) mvwdelch (WINDOW *, int, int);		/* generated */
+extern NCURSES_EXPORT(int) mvwgetch (WINDOW *, int, int);		/* generated */
+extern NCURSES_EXPORT(int) mvwgetnstr (WINDOW *, int, int, char *, int);	/* generated */
+extern NCURSES_EXPORT(int) mvwgetstr (WINDOW *, int, int, char *);	/* generated */
+extern NCURSES_EXPORT(int) mvwhline (WINDOW *, int, int, chtype, int);	/* generated */
+extern NCURSES_EXPORT(int) mvwin (WINDOW *,int,int);			/* implemented */
+extern NCURSES_EXPORT(chtype) mvwinch (WINDOW *, int, int);			/* generated */
+extern NCURSES_EXPORT(int) mvwinchnstr (WINDOW *, int, int, chtype *, int);	/* generated */
+extern NCURSES_EXPORT(int) mvwinchstr (WINDOW *, int, int, chtype *);		/* generated */
+extern NCURSES_EXPORT(int) mvwinnstr (WINDOW *, int, int, char *, int);		/* generated */
+extern NCURSES_EXPORT(int) mvwinsch (WINDOW *, int, int, chtype);		/* generated */
+extern NCURSES_EXPORT(int) mvwinsnstr (WINDOW *, int, int, const char *, int);	/* generated */
+extern NCURSES_EXPORT(int) mvwinsstr (WINDOW *, int, int, const char *);		/* generated */
+extern NCURSES_EXPORT(int) mvwinstr (WINDOW *, int, int, char *);		/* generated */
+extern NCURSES_EXPORT(int) mvwprintw (WINDOW*,int,int, const char *,...)	/* implemented */
+		GCC_PRINTFLIKE(4,5);
+extern NCURSES_EXPORT(int) mvwscanw (WINDOW *,int,int, NCURSES_CONST char *,...)	/* implemented */
+		GCC_SCANFLIKE(4,5);
+extern NCURSES_EXPORT(int) mvwvline (WINDOW *,int, int, chtype, int);	/* generated */
+extern NCURSES_EXPORT(int) napms (int);					/* implemented */
+extern NCURSES_EXPORT(WINDOW *) newpad (int,int);				/* implemented */
+extern NCURSES_EXPORT(SCREEN *) newterm (NCURSES_CONST char *,FILE *,FILE *);	/* implemented */
+extern NCURSES_EXPORT(WINDOW *) newwin (int,int,int,int);			/* implemented */
+extern NCURSES_EXPORT(int) nl (void);					/* implemented */
+extern NCURSES_EXPORT(int) nocbreak (void);				/* implemented */
+extern NCURSES_EXPORT(int) nodelay (WINDOW *,bool);			/* implemented */
+extern NCURSES_EXPORT(int) noecho (void);				/* implemented */
+extern NCURSES_EXPORT(int) nonl (void);					/* implemented */
+extern NCURSES_EXPORT(void) noqiflush (void);				/* implemented */
+extern NCURSES_EXPORT(int) noraw (void);				/* implemented */
+extern NCURSES_EXPORT(int) notimeout (WINDOW *,bool);			/* implemented */
+extern NCURSES_EXPORT(int) overlay (const WINDOW*,WINDOW *);		/* implemented */
+extern NCURSES_EXPORT(int) overwrite (const WINDOW*,WINDOW *);		/* implemented */
+extern NCURSES_EXPORT(int) pair_content (short,short*,short*);		/* implemented */
+extern NCURSES_EXPORT(int) PAIR_NUMBER (int);				/* generated */
+extern NCURSES_EXPORT(int) pechochar (WINDOW *, const chtype);		/* implemented */
+extern NCURSES_EXPORT(int) pnoutrefresh (WINDOW*,int,int,int,int,int,int);/* implemented */
+extern NCURSES_EXPORT(int) prefresh (WINDOW *,int,int,int,int,int,int);	/* implemented */
+extern NCURSES_EXPORT(int) printw (const char *,...)			/* implemented */
+		GCC_PRINTFLIKE(1,2);
+extern NCURSES_EXPORT(int) putwin (WINDOW *, FILE *);			/* implemented */
+extern NCURSES_EXPORT(void) qiflush (void);				/* implemented */
+extern NCURSES_EXPORT(int) raw (void);					/* implemented */
+extern NCURSES_EXPORT(int) redrawwin (WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) refresh (void);				/* generated */
+extern NCURSES_EXPORT(int) resetty (void);				/* implemented */
+extern NCURSES_EXPORT(int) reset_prog_mode (void);			/* implemented */
+extern NCURSES_EXPORT(int) reset_shell_mode (void);			/* implemented */
+extern NCURSES_EXPORT(int) ripoffline (int, int (*)(WINDOW *, int));	/* implemented */
+extern NCURSES_EXPORT(int) savetty (void);				/* implemented */
+extern NCURSES_EXPORT(int) scanw (NCURSES_CONST char *,...)		/* implemented */
+		GCC_SCANFLIKE(1,2);
+extern NCURSES_EXPORT(int) scr_dump (const char *);			/* implemented */
+extern NCURSES_EXPORT(int) scr_init (const char *);			/* implemented */
+extern NCURSES_EXPORT(int) scrl (int);					/* generated */
+extern NCURSES_EXPORT(int) scroll (WINDOW *);				/* generated */
+extern NCURSES_EXPORT(int) scrollok (WINDOW *,bool);			/* implemented */
+extern NCURSES_EXPORT(int) scr_restore (const char *);			/* implemented */
+extern NCURSES_EXPORT(int) scr_set (const char *);			/* implemented */
+extern NCURSES_EXPORT(int) setscrreg (int,int);				/* generated */
+extern NCURSES_EXPORT(SCREEN *) set_term (SCREEN *);			/* implemented */
+extern NCURSES_EXPORT(int) slk_attroff (const chtype);			/* implemented */
+extern NCURSES_EXPORT(int) slk_attr_off (const attr_t, void *);		/* generated:WIDEC */
+extern NCURSES_EXPORT(int) slk_attron (const chtype);			/* implemented */
+extern NCURSES_EXPORT(int) slk_attr_on (attr_t,void*);			/* generated:WIDEC */
+extern NCURSES_EXPORT(int) slk_attrset (const chtype);			/* implemented */
+extern NCURSES_EXPORT(attr_t) slk_attr (void);				/* implemented */
+extern NCURSES_EXPORT(int) slk_attr_set (const attr_t,short,void*);	/* implemented */
+extern NCURSES_EXPORT(int) slk_clear (void);				/* implemented */
+extern NCURSES_EXPORT(int) slk_color (short);				/* implemented */
+extern NCURSES_EXPORT(int) slk_init (int);				/* implemented */
+extern NCURSES_EXPORT(char *) slk_label (int);				/* implemented */
+extern NCURSES_EXPORT(int) slk_noutrefresh (void);			/* implemented */
+extern NCURSES_EXPORT(int) slk_refresh (void);				/* implemented */
+extern NCURSES_EXPORT(int) slk_restore (void);				/* implemented */
+extern NCURSES_EXPORT(int) slk_set (int,const char *,int);		/* implemented */
+extern NCURSES_EXPORT(int) slk_touch (void);				/* implemented */
+extern NCURSES_EXPORT(int) standout (void);				/* generated */
+extern NCURSES_EXPORT(int) standend (void);				/* generated */
+extern NCURSES_EXPORT(int) start_color (void);				/* implemented */
+extern NCURSES_EXPORT(WINDOW *) subpad (WINDOW *, int, int, int, int);	/* implemented */
+extern NCURSES_EXPORT(WINDOW *) subwin (WINDOW *,int,int,int,int);	/* implemented */
+extern NCURSES_EXPORT(int) syncok (WINDOW *, bool);			/* implemented */
+extern NCURSES_EXPORT(chtype) termattrs (void);				/* implemented */
+extern NCURSES_EXPORT(char *) termname (void);				/* implemented */
+extern NCURSES_EXPORT(void) timeout (int);				/* generated */
+extern NCURSES_EXPORT(int) touchline (WINDOW *, int, int);		/* generated */
+extern NCURSES_EXPORT(int) touchwin (WINDOW *);				/* generated */
+extern NCURSES_EXPORT(int) typeahead (int);				/* implemented */
+extern NCURSES_EXPORT(int) ungetch (int);				/* implemented */
+extern NCURSES_EXPORT(int) untouchwin (WINDOW *);			/* generated */
+extern NCURSES_EXPORT(void) use_env (bool);				/* implemented */
+extern NCURSES_EXPORT(int) vidattr (chtype);				/* implemented */
+extern NCURSES_EXPORT(int) vidputs (chtype, int (*)(int));		/* implemented */
+extern NCURSES_EXPORT(int) vline (chtype, int);				/* generated */
+extern NCURSES_EXPORT(int) vwprintw (WINDOW *, const char *,va_list);	/* implemented */
+extern NCURSES_EXPORT(int) vw_printw (WINDOW *, const char *,va_list);	/* generated */
+extern NCURSES_EXPORT(int) vwscanw (WINDOW *, NCURSES_CONST char *,va_list);	/* implemented */
+extern NCURSES_EXPORT(int) vw_scanw (WINDOW *, NCURSES_CONST char *,va_list);	/* generated */
+extern NCURSES_EXPORT(int) waddch (WINDOW *, const chtype);		/* implemented */
+extern NCURSES_EXPORT(int) waddchnstr (WINDOW *,const chtype *,int);	/* implemented */
+extern NCURSES_EXPORT(int) waddchstr (WINDOW *,const chtype *);		/* generated */
+extern NCURSES_EXPORT(int) waddnstr (WINDOW *,const char *,int);	/* implemented */
+extern NCURSES_EXPORT(int) waddstr (WINDOW *,const char *);		/* generated */
+extern NCURSES_EXPORT(int) wattron (WINDOW *, int);			/* generated */
+extern NCURSES_EXPORT(int) wattroff (WINDOW *, int);			/* generated */
+extern NCURSES_EXPORT(int) wattrset (WINDOW *, int);			/* generated */
+extern NCURSES_EXPORT(int) wattr_get (WINDOW *, attr_t *, short *, void *);	/* generated */
+extern NCURSES_EXPORT(int) wattr_on (WINDOW *, attr_t, void *);		/* implemented */
+extern NCURSES_EXPORT(int) wattr_off (WINDOW *, attr_t, void *);	/* implemented */
+extern NCURSES_EXPORT(int) wattr_set (WINDOW *, attr_t, short, void *);	/* generated */
+extern NCURSES_EXPORT(int) wbkgd (WINDOW *, chtype);			/* implemented */
+extern NCURSES_EXPORT(void) wbkgdset (WINDOW *,chtype);			/* implemented */
+extern NCURSES_EXPORT(int) wborder (WINDOW *,chtype,chtype,chtype,chtype,chtype,chtype,chtype,chtype);	/* implemented */
+extern NCURSES_EXPORT(int) wchgat (WINDOW *, int, attr_t, short, const void *);/* implemented */
+extern NCURSES_EXPORT(int) wclear (WINDOW *);				/* implemented */
+extern NCURSES_EXPORT(int) wclrtobot (WINDOW *);			/* implemented */
+extern NCURSES_EXPORT(int) wclrtoeol (WINDOW *);			/* implemented */
+extern NCURSES_EXPORT(int) wcolor_set (WINDOW*,short,void*);		/* implemented */
+extern NCURSES_EXPORT(void) wcursyncup (WINDOW *);			/* implemented */
+extern NCURSES_EXPORT(int) wdelch (WINDOW *);				/* implemented */
+extern NCURSES_EXPORT(int) wdeleteln (WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) wechochar (WINDOW *, const chtype);		/* implemented */
+extern NCURSES_EXPORT(int) werase (WINDOW *);				/* implemented */
+extern NCURSES_EXPORT(int) wgetch (WINDOW *);				/* implemented */
+extern NCURSES_EXPORT(int) wgetnstr (WINDOW *,char *,int);		/* implemented */
+extern NCURSES_EXPORT(int) wgetstr (WINDOW *, char *);			/* generated */
+extern NCURSES_EXPORT(int) whline (WINDOW *, chtype, int);		/* implemented */
+extern NCURSES_EXPORT(chtype) winch (WINDOW *);				/* implemented */
+extern NCURSES_EXPORT(int) winchnstr (WINDOW *, chtype *, int);		/* implemented */
+extern NCURSES_EXPORT(int) winchstr (WINDOW *, chtype *);		/* generated */
+extern NCURSES_EXPORT(int) winnstr (WINDOW *, char *, int);		/* implemented */
+extern NCURSES_EXPORT(int) winsch (WINDOW *, chtype);			/* implemented */
+extern NCURSES_EXPORT(int) winsdelln (WINDOW *,int);			/* implemented */
+extern NCURSES_EXPORT(int) winsertln (WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) winsnstr (WINDOW *, const char *,int);	/* implemented */
+extern NCURSES_EXPORT(int) winsstr (WINDOW *, const char *);		/* generated */
+extern NCURSES_EXPORT(int) winstr (WINDOW *, char *);			/* generated */
+extern NCURSES_EXPORT(int) wmove (WINDOW *,int,int);			/* implemented */
+extern NCURSES_EXPORT(int) wnoutrefresh (WINDOW *);			/* implemented */
+extern NCURSES_EXPORT(int) wprintw (WINDOW *, const char *,...)		/* implemented */
+		GCC_PRINTFLIKE(2,3);
+extern NCURSES_EXPORT(int) wredrawln (WINDOW *,int,int);		/* implemented */
+extern NCURSES_EXPORT(int) wrefresh (WINDOW *);				/* implemented */
+extern NCURSES_EXPORT(int) wscanw (WINDOW *, NCURSES_CONST char *,...)	/* implemented */
+		GCC_SCANFLIKE(2,3);
+extern NCURSES_EXPORT(int) wscrl (WINDOW *,int);			/* implemented */
+extern NCURSES_EXPORT(int) wsetscrreg (WINDOW *,int,int);		/* implemented */
+extern NCURSES_EXPORT(int) wstandout (WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) wstandend (WINDOW *);			/* generated */
+extern NCURSES_EXPORT(void) wsyncdown (WINDOW *);			/* implemented */
+extern NCURSES_EXPORT(void) wsyncup (WINDOW *);				/* implemented */
+extern NCURSES_EXPORT(void) wtimeout (WINDOW *,int);			/* implemented */
+extern NCURSES_EXPORT(int) wtouchln (WINDOW *,int,int,int);		/* implemented */
+extern NCURSES_EXPORT(int) wvline (WINDOW *,chtype,int);		/* implemented */
+
+/*
+ * These are also declared in <ncursesw/term.h>:
+ */
+extern NCURSES_EXPORT(int) tigetflag (NCURSES_CONST char *);		/* implemented */
+extern NCURSES_EXPORT(int) tigetnum (NCURSES_CONST char *);		/* implemented */
+extern NCURSES_EXPORT(char *) tigetstr (NCURSES_CONST char *);		/* implemented */
+extern NCURSES_EXPORT(int) putp (const char *);				/* implemented */
+
+#if NCURSES_TPARM_VARARGS
+extern NCURSES_EXPORT(char *) tparm (NCURSES_CONST char *, ...);	/* implemented */
+#else
+extern NCURSES_EXPORT(char *) tparm (NCURSES_CONST char *, long,long,long,long,long,long,long,long,long);	/* implemented */
+extern NCURSES_EXPORT(char *) tparm_varargs (NCURSES_CONST char *, ...);	/* implemented */
+#endif
+
+extern NCURSES_EXPORT_VAR(char) ttytype[];	/* needed for backward compatibility */
+
+/*
+ * These functions are not in X/Open, but we use them in macro definitions:
+ */
+extern NCURSES_EXPORT(int) getcurx (const WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) getcury (const WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) getbegx (const WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) getbegy (const WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) getmaxx (const WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) getmaxy (const WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) getparx (const WINDOW *);			/* generated */
+extern NCURSES_EXPORT(int) getpary (const WINDOW *);			/* generated */
+
+/*
+ * vid_attr() was implemented originally based on a draft of XSI curses.
+ */
+#ifndef _XOPEN_SOURCE_EXTENDED
+#define vid_attr(a,pair,opts) vidattr(a)
+#endif
+
+/* attributes */
+
+#define NCURSES_ATTR_SHIFT       8
+#define NCURSES_BITS(mask,shift) ((mask) << ((shift) + NCURSES_ATTR_SHIFT))
+
+#define A_NORMAL	(1UL - 1UL)
+#define A_ATTRIBUTES	NCURSES_BITS(~(1UL - 1UL),0)
+#define A_CHARTEXT	(NCURSES_BITS(1UL,0) - 1UL)
+#define A_COLOR		NCURSES_BITS(((1UL) << 8) - 1UL,0)
+#define A_STANDOUT	NCURSES_BITS(1UL,8)
+#define A_UNDERLINE	NCURSES_BITS(1UL,9)
+#define A_REVERSE	NCURSES_BITS(1UL,10)
+#define A_BLINK		NCURSES_BITS(1UL,11)
+#define A_DIM		NCURSES_BITS(1UL,12)
+#define A_BOLD		NCURSES_BITS(1UL,13)
+#define A_ALTCHARSET	NCURSES_BITS(1UL,14)
+#define A_INVIS		NCURSES_BITS(1UL,15)
+#define A_PROTECT	NCURSES_BITS(1UL,16)
+#define A_HORIZONTAL	NCURSES_BITS(1UL,17)
+#define A_LEFT		NCURSES_BITS(1UL,18)
+#define A_LOW		NCURSES_BITS(1UL,19)
+#define A_RIGHT		NCURSES_BITS(1UL,20)
+#define A_TOP		NCURSES_BITS(1UL,21)
+#define A_VERTICAL	NCURSES_BITS(1UL,22)
+
+/*
+ * Most of the pseudo functions are macros that either provide compatibility
+ * with older versions of curses, or provide inline functionality to improve
+ * performance.
+ */
+
+/*
+ * These pseudo functions are always implemented as macros:
+ */
+
+#define getyx(win,y,x)   	(y = getcury(win), x = getcurx(win))
+#define getbegyx(win,y,x)	(y = getbegy(win), x = getbegx(win))
+#define getmaxyx(win,y,x)	(y = getmaxy(win), x = getmaxx(win))
+#define getparyx(win,y,x)	(y = getpary(win), x = getparx(win))
+
+#define getsyx(y,x) do { if(newscr->_leaveok) (y)=(x)=-1; \
+			 else getyx(newscr,(y),(x)); \
+		    } while(0)
+#define setsyx(y,x) do { if((y)==-1 && (x)==-1) newscr->_leaveok=TRUE; \
+			 else {newscr->_leaveok=FALSE;wmove(newscr,(y),(x));} \
+		    } while(0)
+
+#ifndef NCURSES_NOMACROS
+
+/*
+ * These miscellaneous pseudo functions are provided for compatibility:
+ */
+
+#define wgetstr(w, s)		wgetnstr(w, s, -1)
+#define getnstr(s, n)		wgetnstr(stdscr, s, n)
+
+#define setterm(term)		setupterm(term, 1, (int *)0)
+
+#define fixterm()		reset_prog_mode()
+#define resetterm()		reset_shell_mode()
+#define saveterm()		def_prog_mode()
+#define crmode()		cbreak()
+#define nocrmode()		nocbreak()
+#define gettmode()
+
+/* It seems older SYSV curses versions define these */
+#define getattrs(win)		((win)?(win)->_attrs:A_NORMAL)
+#define getcurx(win)		((win)?(win)->_curx:ERR)
+#define getcury(win)		((win)?(win)->_cury:ERR)
+#define getbegx(win)		((win)?(win)->_begx:ERR)
+#define getbegy(win)		((win)?(win)->_begy:ERR)
+#define getmaxx(win)		((win)?((win)->_maxx + 1):ERR)
+#define getmaxy(win)		((win)?((win)->_maxy + 1):ERR)
+#define getparx(win)		((win)?(win)->_parx:ERR)
+#define getpary(win)		((win)?(win)->_pary:ERR)
+
+#define wstandout(win)      	(wattrset(win,A_STANDOUT))
+#define wstandend(win)      	(wattrset(win,A_NORMAL))
+
+#define wattron(win,at)		wattr_on(win, NCURSES_CAST(attr_t, at), NULL)
+#define wattroff(win,at)	wattr_off(win, NCURSES_CAST(attr_t, at), NULL)
+
+#if defined(_XOPEN_SOURCE_EXTENDED) && 0
+#define wattrset(win,at)	((win)->_color = PAIR_NUMBER(at), \
+				 (win)->_attrs = (at))
+#else
+#define wattrset(win,at)	((win)->_attrs = (at))
+#endif
+
+#define scroll(win)		wscrl(win,1)
+
+#define touchwin(win)		wtouchln((win), 0, getmaxy(win), 1)
+#define touchline(win, s, c)	wtouchln((win), s, c, 1)
+#define untouchwin(win)		wtouchln((win), 0, getmaxy(win), 0)
+
+#define box(win, v, h)		wborder(win, v, v, h, h, 0, 0, 0, 0)
+#define border(ls, rs, ts, bs, tl, tr, bl, br)	wborder(stdscr, ls, rs, ts, bs, tl, tr, bl, br)
+#define hline(ch, n)		whline(stdscr, ch, n)
+#define vline(ch, n)		wvline(stdscr, ch, n)
+
+#define winstr(w, s)		winnstr(w, s, -1)
+#define winchstr(w, s)		winchnstr(w, s, -1)
+#define winsstr(w, s)		winsnstr(w, s, -1)
+
+#define redrawwin(win)		wredrawln(win, 0, (win)->_maxy+1)
+#define waddstr(win,str)	waddnstr(win,str,-1)
+#define waddchstr(win,str)	waddchnstr(win,str,-1)
+
+/*
+ * These apply to the first 256 color pairs.
+ */
+#define COLOR_PAIR(n)	NCURSES_BITS(n, 0)
+#define PAIR_NUMBER(a)	(NCURSES_CAST(int,(((a) & A_COLOR) >> NCURSES_ATTR_SHIFT)))
+
+/*
+ * pseudo functions for standard screen
+ */
+
+#define addch(ch)		waddch(stdscr,ch)
+#define addchnstr(str,n)	waddchnstr(stdscr,str,n)
+#define addchstr(str)		waddchstr(stdscr,str)
+#define addnstr(str,n)		waddnstr(stdscr,str,n)
+#define addstr(str)		waddnstr(stdscr,str,-1)
+#define attroff(at)		wattroff(stdscr,at)
+#define attron(at)		wattron(stdscr,at)
+#define attrset(at)		wattrset(stdscr,at)
+#define attr_get(ap,cp,o)	wattr_get(stdscr,ap,cp,o)
+#define attr_off(a,o)		wattr_off(stdscr,a,o)
+#define attr_on(a,o)		wattr_on(stdscr,a,o)
+#define attr_set(a,c,o)		wattr_set(stdscr,a,c,o)
+#define bkgd(ch)		wbkgd(stdscr,ch)
+#define bkgdset(ch)		wbkgdset(stdscr,ch)
+#define chgat(n,a,c,o)		wchgat(stdscr,n,a,c,o)
+#define clear()			wclear(stdscr)
+#define clrtobot()		wclrtobot(stdscr)
+#define clrtoeol()		wclrtoeol(stdscr)
+#define color_set(c,o)		wcolor_set(stdscr,c,o)
+#define delch()			wdelch(stdscr)
+#define deleteln()		winsdelln(stdscr,-1)
+#define echochar(c)		wechochar(stdscr,c)
+#define erase()			werase(stdscr)
+#define getch()			wgetch(stdscr)
+#define getstr(str)		wgetstr(stdscr,str)
+#define inch()			winch(stdscr)
+#define inchnstr(s,n)		winchnstr(stdscr,s,n)
+#define inchstr(s)		winchstr(stdscr,s)
+#define innstr(s,n)		winnstr(stdscr,s,n)
+#define insch(c)		winsch(stdscr,c)
+#define insdelln(n)		winsdelln(stdscr,n)
+#define insertln()		winsdelln(stdscr,1)
+#define insnstr(s,n)		winsnstr(stdscr,s,n)
+#define insstr(s)		winsstr(stdscr,s)
+#define instr(s)		winstr(stdscr,s)
+#define move(y,x)		wmove(stdscr,y,x)
+#define refresh()		wrefresh(stdscr)
+#define scrl(n)			wscrl(stdscr,n)
+#define setscrreg(t,b)		wsetscrreg(stdscr,t,b)
+#define standend()		wstandend(stdscr)
+#define standout()		wstandout(stdscr)
+#define timeout(delay)		wtimeout(stdscr,delay)
+#define wdeleteln(win)		winsdelln(win,-1)
+#define winsertln(win)		winsdelln(win,1)
+
+/*
+ * mv functions
+ */
+
+#define mvwaddch(win,y,x,ch)		(wmove(win,y,x) == ERR ? ERR : waddch(win,ch))
+#define mvwaddchnstr(win,y,x,str,n)	(wmove(win,y,x) == ERR ? ERR : waddchnstr(win,str,n))
+#define mvwaddchstr(win,y,x,str)	(wmove(win,y,x) == ERR ? ERR : waddchnstr(win,str,-1))
+#define mvwaddnstr(win,y,x,str,n)	(wmove(win,y,x) == ERR ? ERR : waddnstr(win,str,n))
+#define mvwaddstr(win,y,x,str)		(wmove(win,y,x) == ERR ? ERR : waddnstr(win,str,-1))
+#define mvwdelch(win,y,x)		(wmove(win,y,x) == ERR ? ERR : wdelch(win))
+#define mvwchgat(win,y,x,n,a,c,o)	(wmove(win,y,x) == ERR ? ERR : wchgat(win,n,a,c,o))
+#define mvwgetch(win,y,x)		(wmove(win,y,x) == ERR ? ERR : wgetch(win))
+#define mvwgetnstr(win,y,x,str,n)	(wmove(win,y,x) == ERR ? ERR : wgetnstr(win,str,n))
+#define mvwgetstr(win,y,x,str)		(wmove(win,y,x) == ERR ? ERR : wgetstr(win,str))
+#define mvwhline(win,y,x,c,n)		(wmove(win,y,x) == ERR ? ERR : whline(win,c,n))
+#define mvwinch(win,y,x)		(wmove(win,y,x) == ERR ? NCURSES_CAST(chtype, ERR) : winch(win))
+#define mvwinchnstr(win,y,x,s,n)	(wmove(win,y,x) == ERR ? ERR : winchnstr(win,s,n))
+#define mvwinchstr(win,y,x,s)		(wmove(win,y,x) == ERR ? ERR : winchstr(win,s))
+#define mvwinnstr(win,y,x,s,n)		(wmove(win,y,x) == ERR ? ERR : winnstr(win,s,n))
+#define mvwinsch(win,y,x,c)		(wmove(win,y,x) == ERR ? ERR : winsch(win,c))
+#define mvwinsnstr(win,y,x,s,n)		(wmove(win,y,x) == ERR ? ERR : winsnstr(win,s,n))
+#define mvwinsstr(win,y,x,s)		(wmove(win,y,x) == ERR ? ERR : winsstr(win,s))
+#define mvwinstr(win,y,x,s)		(wmove(win,y,x) == ERR ? ERR : winstr(win,s))
+#define mvwvline(win,y,x,c,n)		(wmove(win,y,x) == ERR ? ERR : wvline(win,c,n))
+
+#define mvaddch(y,x,ch)			mvwaddch(stdscr,y,x,ch)
+#define mvaddchnstr(y,x,str,n)		mvwaddchnstr(stdscr,y,x,str,n)
+#define mvaddchstr(y,x,str)		mvwaddchstr(stdscr,y,x,str)
+#define mvaddnstr(y,x,str,n)		mvwaddnstr(stdscr,y,x,str,n)
+#define mvaddstr(y,x,str)		mvwaddstr(stdscr,y,x,str)
+#define mvchgat(y,x,n,a,c,o)		mvwchgat(stdscr,y,x,n,a,c,o)
+#define mvdelch(y,x)			mvwdelch(stdscr,y,x)
+#define mvgetch(y,x)			mvwgetch(stdscr,y,x)
+#define mvgetnstr(y,x,str,n)		mvwgetnstr(stdscr,y,x,str,n)
+#define mvgetstr(y,x,str)		mvwgetstr(stdscr,y,x,str)
+#define mvhline(y,x,c,n)		mvwhline(stdscr,y,x,c,n)
+#define mvinch(y,x)			mvwinch(stdscr,y,x)
+#define mvinchnstr(y,x,s,n)		mvwinchnstr(stdscr,y,x,s,n)
+#define mvinchstr(y,x,s)		mvwinchstr(stdscr,y,x,s)
+#define mvinnstr(y,x,s,n)		mvwinnstr(stdscr,y,x,s,n)
+#define mvinsch(y,x,c)			mvwinsch(stdscr,y,x,c)
+#define mvinsnstr(y,x,s,n)		mvwinsnstr(stdscr,y,x,s,n)
+#define mvinsstr(y,x,s)			mvwinsstr(stdscr,y,x,s)
+#define mvinstr(y,x,s)			mvwinstr(stdscr,y,x,s)
+#define mvvline(y,x,c,n)		mvwvline(stdscr,y,x,c,n)
+
+/*
+ * Some wide-character functions can be implemented without the extensions.
+ */
+#define getbkgd(win)                    ((win)->_bkgd)
+
+#define slk_attr_off(a,v)		((v) ? ERR : slk_attroff(a))
+#define slk_attr_on(a,v)		((v) ? ERR : slk_attron(a))
+
+#if defined(_XOPEN_SOURCE_EXTENDED) && 0
+#define wattr_set(win,a,p,opts)		((win)->_attrs = ((a) & ~A_COLOR), \
+					 (win)->_color = (p), \
+					 OK)
+#define wattr_get(win,a,p,opts)		((void)((a) != 0 && (*(a) = (win)->_attrs)), \
+					 (void)((p) != 0 && (*(p) = (win)->_color)), \
+					 OK)
+#else
+#define wattr_set(win,a,p,opts)		((win)->_attrs = (((a) & ~A_COLOR) | COLOR_PAIR(p)), OK)
+#define wattr_get(win,a,p,opts)		((void)((a) != 0 && (*(a) = (win)->_attrs)), \
+					 (void)((p) != 0 && (*(p) = PAIR_NUMBER((win)->_attrs))), \
+					 OK)
+#endif
+
+/*
+ * XSI curses deprecates SVr4 vwprintw/vwscanw, which are supposed to use
+ * varargs.h.  It adds new calls vw_printw/vw_scanw, which are supposed to
+ * use POSIX stdarg.h.  The ncurses versions of vwprintw/vwscanw already
+ * use stdarg.h, so...
+ */
+#define vw_printw		vwprintw
+#define vw_scanw		vwscanw
+
+/*
+ * Export fallback function for use in C++ binding.
+ */
+#if !1
+#define vsscanf(a,b,c) _nc_vsscanf(a,b,c)
+NCURSES_EXPORT(int) vsscanf(const char *, const char *, va_list);
+#endif
+
+#endif /* NCURSES_NOMACROS */
+
+/*
+ * Pseudo-character tokens outside ASCII range.  The curses wgetch() function
+ * will return any given one of these only if the corresponding k- capability
+ * is defined in your terminal's terminfo entry.
+ *
+ * Some keys (KEY_A1, etc) are arranged like this:
+ *	a1     up    a3
+ *	left   b2    right
+ *	c1     down  c3
+ *
+ * A few key codes do not depend upon the terminfo entry.
+ */
+#define KEY_CODE_YES	0400		/* A wchar_t contains a key code */
+#define KEY_MIN		0401		/* Minimum curses key */
+#define KEY_BREAK	0401		/* Break key (unreliable) */
+#define KEY_SRESET	0530		/* Soft (partial) reset (unreliable) */
+#define KEY_RESET	0531		/* Reset or hard reset (unreliable) */
+/*
+ * These definitions were generated by /home/user/ncurses-5.6/include/MKkey_defs.sh /home/user/ncurses-5.6/include/Caps
+ */
+#define KEY_DOWN	0402		/* down-arrow key */
+#define KEY_UP		0403		/* up-arrow key */
+#define KEY_LEFT	0404		/* left-arrow key */
+#define KEY_RIGHT	0405		/* right-arrow key */
+#define KEY_HOME	0406		/* home key */
+#define KEY_BACKSPACE	0407		/* backspace key */
+#define KEY_F0		0410		/* Function keys.  Space for 64 */
+#define KEY_F(n)	(KEY_F0+(n))	/* Value of function key n */
+#define KEY_DL		0510		/* delete-line key */
+#define KEY_IL		0511		/* insert-line key */
+#define KEY_DC		0512		/* delete-character key */
+#define KEY_IC		0513		/* insert-character key */
+#define KEY_EIC		0514		/* sent by rmir or smir in insert mode */
+#define KEY_CLEAR	0515		/* clear-screen or erase key */
+#define KEY_EOS		0516		/* clear-to-end-of-screen key */
+#define KEY_EOL		0517		/* clear-to-end-of-line key */
+#define KEY_SF		0520		/* scroll-forward key */
+#define KEY_SR		0521		/* scroll-backward key */
+#define KEY_NPAGE	0522		/* next-page key */
+#define KEY_PPAGE	0523		/* previous-page key */
+#define KEY_STAB	0524		/* set-tab key */
+#define KEY_CTAB	0525		/* clear-tab key */
+#define KEY_CATAB	0526		/* clear-all-tabs key */
+#define KEY_ENTER	0527		/* enter/send key */
+#define KEY_PRINT	0532		/* print key */
+#define KEY_LL		0533		/* lower-left key (home down) */
+#define KEY_A1		0534		/* upper left of keypad */
+#define KEY_A3		0535		/* upper right of keypad */
+#define KEY_B2		0536		/* center of keypad */
+#define KEY_C1		0537		/* lower left of keypad */
+#define KEY_C3		0540		/* lower right of keypad */
+#define KEY_BTAB	0541		/* back-tab key */
+#define KEY_BEG		0542		/* begin key */
+#define KEY_CANCEL	0543		/* cancel key */
+#define KEY_CLOSE	0544		/* close key */
+#define KEY_COMMAND	0545		/* command key */
+#define KEY_COPY	0546		/* copy key */
+#define KEY_CREATE	0547		/* create key */
+#define KEY_END		0550		/* end key */
+#define KEY_EXIT	0551		/* exit key */
+#define KEY_FIND	0552		/* find key */
+#define KEY_HELP	0553		/* help key */
+#define KEY_MARK	0554		/* mark key */
+#define KEY_MESSAGE	0555		/* message key */
+#define KEY_MOVE	0556		/* move key */
+#define KEY_NEXT	0557		/* next key */
+#define KEY_OPEN	0560		/* open key */
+#define KEY_OPTIONS	0561		/* options key */
+#define KEY_PREVIOUS	0562		/* previous key */
+#define KEY_REDO	0563		/* redo key */
+#define KEY_REFERENCE	0564		/* reference key */
+#define KEY_REFRESH	0565		/* refresh key */
+#define KEY_REPLACE	0566		/* replace key */
+#define KEY_RESTART	0567		/* restart key */
+#define KEY_RESUME	0570		/* resume key */
+#define KEY_SAVE	0571		/* save key */
+#define KEY_SBEG	0572		/* shifted begin key */
+#define KEY_SCANCEL	0573		/* shifted cancel key */
+#define KEY_SCOMMAND	0574		/* shifted command key */
+#define KEY_SCOPY	0575		/* shifted copy key */
+#define KEY_SCREATE	0576		/* shifted create key */
+#define KEY_SDC		0577		/* shifted delete-character key */
+#define KEY_SDL		0600		/* shifted delete-line key */
+#define KEY_SELECT	0601		/* select key */
+#define KEY_SEND	0602		/* shifted end key */
+#define KEY_SEOL	0603		/* shifted clear-to-end-of-line key */
+#define KEY_SEXIT	0604		/* shifted exit key */
+#define KEY_SFIND	0605		/* shifted find key */
+#define KEY_SHELP	0606		/* shifted help key */
+#define KEY_SHOME	0607		/* shifted home key */
+#define KEY_SIC		0610		/* shifted insert-character key */
+#define KEY_SLEFT	0611		/* shifted left-arrow key */
+#define KEY_SMESSAGE	0612		/* shifted message key */
+#define KEY_SMOVE	0613		/* shifted move key */
+#define KEY_SNEXT	0614		/* shifted next key */
+#define KEY_SOPTIONS	0615		/* shifted options key */
+#define KEY_SPREVIOUS	0616		/* shifted previous key */
+#define KEY_SPRINT	0617		/* shifted print key */
+#define KEY_SREDO	0620		/* shifted redo key */
+#define KEY_SREPLACE	0621		/* shifted replace key */
+#define KEY_SRIGHT	0622		/* shifted right-arrow key */
+#define KEY_SRSUME	0623		/* shifted resume key */
+#define KEY_SSAVE	0624		/* shifted save key */
+#define KEY_SSUSPEND	0625		/* shifted suspend key */
+#define KEY_SUNDO	0626		/* shifted undo key */
+#define KEY_SUSPEND	0627		/* suspend key */
+#define KEY_UNDO	0630		/* undo key */
+#define KEY_MOUSE	0631		/* Mouse event has occurred */
+#define KEY_RESIZE	0632		/* Terminal resize event */
+#define KEY_EVENT	0633		/* We were interrupted by an event */
+
+#define KEY_MAX		0777		/* Maximum key value is 0633 */
+/*
+ * This file is part of ncurses, designed to be appended after curses.h.in
+ * (see that file for the relevant copyright).
+ */
+#ifdef _XOPEN_SOURCE_EXTENDED
+
+/* $Id: curses.wide,v 1.32 2006/05/27 19:44:23 tom Exp $ */
+
+extern NCURSES_EXPORT_VAR(cchar_t *) _nc_wacs;
+
+#define NCURSES_WACS(c)	(&_nc_wacs[(unsigned char)c])
+
+#define WACS_BSSB	NCURSES_WACS('l')
+#define WACS_SSBB	NCURSES_WACS('m')
+#define WACS_BBSS	NCURSES_WACS('k')
+#define WACS_SBBS	NCURSES_WACS('j')
+#define WACS_SBSS	NCURSES_WACS('u')
+#define WACS_SSSB	NCURSES_WACS('t')
+#define WACS_SSBS	NCURSES_WACS('v')
+#define WACS_BSSS	NCURSES_WACS('w')
+#define WACS_BSBS	NCURSES_WACS('q')
+#define WACS_SBSB	NCURSES_WACS('x')
+#define WACS_SSSS	NCURSES_WACS('n')
+
+#define WACS_ULCORNER	WACS_BSSB
+#define WACS_LLCORNER	WACS_SSBB
+#define WACS_URCORNER	WACS_BBSS
+#define WACS_LRCORNER	WACS_SBBS
+#define WACS_RTEE	WACS_SBSS
+#define WACS_LTEE	WACS_SSSB
+#define WACS_BTEE	WACS_SSBS
+#define WACS_TTEE	WACS_BSSS
+#define WACS_HLINE	WACS_BSBS
+#define WACS_VLINE	WACS_SBSB
+#define WACS_PLUS	WACS_SSSS
+
+#define WACS_S1		NCURSES_WACS('o') /* scan line 1 */
+#define WACS_S9 	NCURSES_WACS('s') /* scan line 9 */
+#define WACS_DIAMOND	NCURSES_WACS('`') /* diamond */
+#define WACS_CKBOARD	NCURSES_WACS('a') /* checker board */
+#define WACS_DEGREE	NCURSES_WACS('f') /* degree symbol */
+#define WACS_PLMINUS	NCURSES_WACS('g') /* plus/minus */
+#define WACS_BULLET	NCURSES_WACS('~') /* bullet */
+
+	/* Teletype 5410v1 symbols */
+#define WACS_LARROW	NCURSES_WACS(',') /* arrow left */
+#define WACS_RARROW	NCURSES_WACS('+') /* arrow right */
+#define WACS_DARROW	NCURSES_WACS('.') /* arrow down */
+#define WACS_UARROW	NCURSES_WACS('-') /* arrow up */
+#define WACS_BOARD	NCURSES_WACS('h') /* board of squares */
+#define WACS_LANTERN	NCURSES_WACS('i') /* lantern symbol */
+#define WACS_BLOCK	NCURSES_WACS('0') /* solid square block */
+
+	/* ncurses extensions */
+#define WACS_S3		NCURSES_WACS('p') /* scan line 3 */
+#define WACS_S7		NCURSES_WACS('r') /* scan line 7 */
+#define WACS_LEQUAL	NCURSES_WACS('y') /* less/equal */
+#define WACS_GEQUAL	NCURSES_WACS('z') /* greater/equal */
+#define WACS_PI		NCURSES_WACS('{') /* Pi */
+#define WACS_NEQUAL	NCURSES_WACS('|') /* not equal */
+#define WACS_STERLING	NCURSES_WACS('}') /* UK pound sign */
+
+/*
+ * Function prototypes for wide-character operations.
+ *
+ * "generated" comments should include ":WIDEC" to make the corresponding
+ * functions ifdef'd in lib_gen.c
+ *
+ * "implemented" comments do not need this marker.
+ */
+
+extern NCURSES_EXPORT(int) add_wch (const cchar_t *);			/* generated:WIDEC */
+extern NCURSES_EXPORT(int) add_wchnstr (const cchar_t *, int);		/* generated:WIDEC */
+extern NCURSES_EXPORT(int) add_wchstr (const cchar_t *);		/* generated:WIDEC */
+extern NCURSES_EXPORT(int) addnwstr (const wchar_t *, int);		/* generated:WIDEC */
+extern NCURSES_EXPORT(int) addwstr (const wchar_t *);			/* generated:WIDEC */
+extern NCURSES_EXPORT(int) bkgrnd (const cchar_t *);			/* generated:WIDEC */
+extern NCURSES_EXPORT(void) bkgrndset (const cchar_t *);		/* generated:WIDEC */
+extern NCURSES_EXPORT(int) border_set (const cchar_t*,const cchar_t*,const cchar_t*,const cchar_t*,const cchar_t*,const cchar_t*,const cchar_t*,const cchar_t*); /* generated:WIDEC */
+extern NCURSES_EXPORT(int) box_set (WINDOW *, const cchar_t *, const cchar_t *);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) echo_wchar (const cchar_t *);		/* generated:WIDEC */
+extern NCURSES_EXPORT(int) erasewchar (wchar_t*);			/* implemented */
+extern NCURSES_EXPORT(int) get_wch (wint_t *);				/* generated:WIDEC */
+extern NCURSES_EXPORT(int) get_wstr (wint_t *);				/* generated:WIDEC */
+extern NCURSES_EXPORT(int) getbkgrnd (cchar_t *);			/* generated:WIDEC */
+extern NCURSES_EXPORT(int) getcchar (const cchar_t *, wchar_t*, attr_t*, short*, void*);	/* implemented */
+extern NCURSES_EXPORT(int) getn_wstr (wint_t *, int);			/* generated:WIDEC */
+extern NCURSES_EXPORT(int) hline_set (const cchar_t *, int);		/* generated:WIDEC */
+extern NCURSES_EXPORT(int) in_wch (cchar_t *);				/* generated:WIDEC */
+extern NCURSES_EXPORT(int) in_wchnstr (cchar_t *, int);			/* generated:WIDEC */
+extern NCURSES_EXPORT(int) in_wchstr (cchar_t *);			/* generated:WIDEC */
+extern NCURSES_EXPORT(int) innwstr (wchar_t *, int);			/* generated:WIDEC */
+extern NCURSES_EXPORT(int) ins_nwstr (const wchar_t *, int);		/* generated:WIDEC */
+extern NCURSES_EXPORT(int) ins_wch (const cchar_t *);			/* generated:WIDEC */
+extern NCURSES_EXPORT(int) ins_wstr (const wchar_t *);			/* generated:WIDEC */
+extern NCURSES_EXPORT(int) inwstr (wchar_t *);				/* generated:WIDEC */
+extern NCURSES_EXPORT(NCURSES_CONST char*) key_name (wchar_t);		/* implemented */
+extern NCURSES_EXPORT(int) killwchar (wchar_t *);			/* implemented */
+extern NCURSES_EXPORT(int) mvadd_wch (int, int, const cchar_t *);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvadd_wchnstr (int, int, const cchar_t *, int);/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvadd_wchstr (int, int, const cchar_t *);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvaddnwstr (int, int, const wchar_t *, int);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvaddwstr (int, int, const wchar_t *);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvget_wch (int, int, wint_t *);		/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvget_wstr (int, int, wint_t *);		/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvgetn_wstr (int, int, wint_t *, int);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvhline_set (int, int, const cchar_t *, int);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvin_wch (int, int, cchar_t *);		/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvin_wchnstr (int, int, cchar_t *, int);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvin_wchstr (int, int, cchar_t *);		/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvinnwstr (int, int, wchar_t *, int);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvins_nwstr (int, int, const wchar_t *, int);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvins_wch (int, int, const cchar_t *);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvins_wstr (int, int, const wchar_t *);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvinwstr (int, int, wchar_t *);		/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvvline_set (int, int, const cchar_t *, int);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvwadd_wch (WINDOW *, int, int, const cchar_t *);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvwadd_wchnstr (WINDOW *, int, int, const cchar_t *, int); /* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvwadd_wchstr (WINDOW *, int, int, const cchar_t *);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvwaddnwstr (WINDOW *, int, int, const wchar_t *, int);/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvwaddwstr (WINDOW *, int, int, const wchar_t *);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvwget_wch (WINDOW *, int, int, wint_t *);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvwget_wstr (WINDOW *, int, int, wint_t *);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvwgetn_wstr (WINDOW *, int, int, wint_t *, int);/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvwhline_set (WINDOW *, int, int, const cchar_t *, int);/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvwin_wch (WINDOW *, int, int, cchar_t *);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvwin_wchnstr (WINDOW *, int,int, cchar_t *,int);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvwin_wchstr (WINDOW *, int, int, cchar_t *);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvwinnwstr (WINDOW *, int, int, wchar_t *, int);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvwins_nwstr (WINDOW *, int,int, const wchar_t *,int); /* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvwins_wch (WINDOW *, int, int, const cchar_t *);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvwins_wstr (WINDOW *, int, int, const wchar_t *);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvwinwstr (WINDOW *, int, int, wchar_t *);		/* generated:WIDEC */
+extern NCURSES_EXPORT(int) mvwvline_set (WINDOW *, int,int, const cchar_t *,int); /* generated:WIDEC */
+extern NCURSES_EXPORT(int) pecho_wchar (WINDOW *, const cchar_t *);	/* implemented */
+extern NCURSES_EXPORT(int) setcchar (cchar_t *, const wchar_t *, const attr_t, short, const void *);	/* implemented */
+extern NCURSES_EXPORT(int) slk_wset (int, const wchar_t *, int);	/* implemented */
+extern NCURSES_EXPORT(attr_t) term_attrs (void);			/* implemented */
+extern NCURSES_EXPORT(int) unget_wch (const wchar_t);			/* implemented */
+extern NCURSES_EXPORT(int) vid_attr (attr_t, short, void *);		/* implemented */
+extern NCURSES_EXPORT(int) vid_puts (attr_t, short, void *, int (*)(int)); /* implemented */
+extern NCURSES_EXPORT(int) vline_set (const cchar_t *, int);		/* generated:WIDEC */
+extern NCURSES_EXPORT(int) wadd_wch (WINDOW *,const cchar_t *);		/* implemented */
+extern NCURSES_EXPORT(int) wadd_wchnstr (WINDOW *,const cchar_t *,int);	/* implemented */
+extern NCURSES_EXPORT(int) wadd_wchstr (WINDOW *,const cchar_t *);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) waddnwstr (WINDOW *,const wchar_t *,int);	/* implemented */
+extern NCURSES_EXPORT(int) waddwstr (WINDOW *,const wchar_t *);		/* generated:WIDEC */
+extern NCURSES_EXPORT(int) wbkgrnd (WINDOW *,const cchar_t *);		/* implemented */
+extern NCURSES_EXPORT(void) wbkgrndset (WINDOW *,const cchar_t *);	/* implemented */
+extern NCURSES_EXPORT(int) wborder_set (WINDOW *,const cchar_t*,const cchar_t*,const cchar_t*,const cchar_t*,const cchar_t*,const cchar_t*,const cchar_t*,const cchar_t*);	/* implemented */
+extern NCURSES_EXPORT(int) wecho_wchar (WINDOW *, const cchar_t *);	/* implemented */
+extern NCURSES_EXPORT(int) wget_wch (WINDOW *, wint_t *);		/* implemented */
+extern NCURSES_EXPORT(int) wget_wstr (WINDOW *, wint_t *);		/* generated:WIDEC */
+extern NCURSES_EXPORT(int) wgetbkgrnd (WINDOW *, cchar_t *);		/* generated:WIDEC */
+extern NCURSES_EXPORT(int) wgetn_wstr (WINDOW *,wint_t *, int);		/* implemented */
+extern NCURSES_EXPORT(int) whline_set (WINDOW *, const cchar_t *, int);	/* implemented */
+extern NCURSES_EXPORT(int) win_wch (WINDOW *, cchar_t *);		/* implemented */
+extern NCURSES_EXPORT(int) win_wchnstr (WINDOW *, cchar_t *, int);	/* implemented */
+extern NCURSES_EXPORT(int) win_wchstr (WINDOW *, cchar_t *);		/* generated:WIDEC */
+extern NCURSES_EXPORT(int) winnwstr (WINDOW *, wchar_t *, int);		/* implemented */
+extern NCURSES_EXPORT(int) wins_nwstr (WINDOW *, const wchar_t *, int);	/* implemented */
+extern NCURSES_EXPORT(int) wins_wch (WINDOW *, const cchar_t *);	/* implemented */
+extern NCURSES_EXPORT(int) wins_wstr (WINDOW *, const wchar_t *);	/* generated:WIDEC */
+extern NCURSES_EXPORT(int) winwstr (WINDOW *, wchar_t *);		/* implemented */
+extern NCURSES_EXPORT(wchar_t*) wunctrl (cchar_t *);			/* implemented */
+extern NCURSES_EXPORT(int) wvline_set (WINDOW *, const cchar_t *, int);	/* implemented */
+
+#ifndef NCURSES_NOMACROS
+
+/*
+ * XSI curses macros for XPG4 conformance.
+ */
+#define add_wch(c)			wadd_wch(stdscr,c)
+#define add_wchnstr(str,n)		wadd_wchnstr(stdscr,str,n)
+#define add_wchstr(str)			wadd_wchstr(stdscr,str)
+#define addnwstr(wstr,n)		waddnwstr(stdscr,wstr,n)
+#define addwstr(wstr)			waddwstr(stdscr,wstr)
+#define bkgrnd(c)			wbkgrnd(stdscr,c)
+#define bkgrndset(c)			wbkgrndset(stdscr,c)
+#define border_set(l,r,t,b,tl,tr,bl,br) wborder_set(stdscr,l,r,t,b,tl,tr,bl,br)
+#define box_set(w,v,h)			wborder_set(w,v,v,h,h,0,0,0,0)
+#define echo_wchar(c)			wecho_wchar(stdscr,c)
+#define get_wch(c)			wget_wch(stdscr,c)
+#define get_wstr(t)			wget_wstr(stdscr,t)
+#define getbkgrnd(wch)			wgetbkgrnd(stdscr,wch)
+#define getn_wstr(t,n)			wgetn_wstr(stdscr,t,n)
+#define hline_set(c,n)			whline_set(stdscr,c,n)
+#define in_wch(c)			win_wch(stdscr,c)
+#define in_wchnstr(c,n)			win_wchnstr(stdscr,c,n)
+#define in_wchstr(c)			win_wchstr(stdscr,c)
+#define innwstr(c,n)			winnwstr(stdscr,c,n)
+#define ins_nwstr(t,n)			wins_nwstr(stdscr,t,n)
+#define ins_wch(c)			wins_wch(stdscr,c)
+#define ins_wstr(t)			wins_wstr(stdscr,t)
+#define inwstr(c)			winwstr(stdscr,c)
+#define vline_set(c,n)			wvline_set(stdscr,c,n)
+#define wadd_wchstr(win,str)		wadd_wchnstr(win,str,-1)
+#define waddwstr(win,wstr)		waddnwstr(win,wstr,-1)
+#define wget_wstr(w,t)			wgetn_wstr(w,t,-1)
+//// #define wgetbkgrnd(win,wch)		(*wch = win->_bkgrnd, OK)
+#define win_wchstr(w,c)			win_wchnstr(w,c,-1)
+#define wins_wstr(w,t)			wins_nwstr(w,t,-1)
+
+#define mvadd_wch(y,x,c)		mvwadd_wch(stdscr,y,x,c)
+#define mvadd_wchnstr(y,x,s,n)		mvwadd_wchnstr(stdscr,y,x,s,n)
+#define mvadd_wchstr(y,x,s)		mvwadd_wchstr(stdscr,y,x,s)
+#define mvaddnwstr(y,x,wstr,n)		mvwaddnwstr(stdscr,y,x,wstr,n)
+#define mvaddwstr(y,x,wstr)		mvwaddwstr(stdscr,y,x,wstr)
+#define mvget_wch(y,x,c)		mvwget_wch(stdscr,y,x,c)
+#define mvget_wstr(y,x,t)		mvwget_wstr(stdscr,y,x,t)
+#define mvgetn_wstr(y,x,t,n)		mvwgetn_wstr(stdscr,y,x,t,n)
+#define mvhline_set(y,x,c,n)		mvwhline_set(stdscr,y,x,c,n)
+#define mvin_wch(y,x,c)			mvwin_wch(stdscr,y,x,c)
+#define mvin_wchnstr(y,x,c,n)		mvwin_wchnstr(stdscr,y,x,c,n)
+#define mvin_wchstr(y,x,c)		mvwin_wchstr(stdscr,y,x,c)
+#define mvinnwstr(y,x,c,n)		mvwinnwstr(stdscr,y,x,c,n)
+#define mvins_nwstr(y,x,t,n)		mvwins_nwstr(stdscr,y,x,t,n)
+#define mvins_wch(y,x,c)		mvwins_wch(stdscr,y,x,c)
+#define mvins_wstr(y,x,t)		mvwins_wstr(stdscr,y,x,t)
+#define mvinwstr(y,x,c)			mvwinwstr(stdscr,y,x,c)
+#define mvvline_set(y,x,c,n)		mvwvline_set(stdscr,y,x,c,n)
+
+#define mvwadd_wch(win,y,x,c)		(wmove(win,y,x) == ERR ? ERR : wadd_wch(win,c))
+#define mvwadd_wchnstr(win,y,x,s,n)	(wmove(win,y,x) == ERR ? ERR : wadd_wchnstr(win,s,n))
+#define mvwadd_wchstr(win,y,x,s)	(wmove(win,y,x) == ERR ? ERR : wadd_wchstr(win,s))
+#define mvwaddnwstr(win,y,x,wstr,n)	(wmove(win,y,x) == ERR ? ERR : waddnwstr(win,wstr,n))
+#define mvwaddwstr(win,y,x,wstr)	(wmove(win,y,x) == ERR ? ERR : waddwstr(win,wstr))
+#define mvwget_wch(win,y,x,c)		(wmove(win,y,x) == ERR ? ERR : wget_wch(win,c))
+#define mvwget_wstr(win,y,x,t)		(wmove(win,y,x) == ERR ? ERR : wget_wstr(win,t))
+#define mvwgetn_wstr(win,y,x,t,n)	(wmove(win,y,x) == ERR ? ERR : wgetn_wstr(win,t,n))
+#define mvwhline_set(win,y,x,c,n)	(wmove(win,y,x) == ERR ? ERR : whline_set(win,c,n))
+#define mvwin_wch(win,y,x,c)		(wmove(win,y,x) == ERR ? ERR : win_wch(win,c))
+#define mvwin_wchnstr(win,y,x,c,n)	(wmove(win,y,x) == ERR ? ERR : win_wchnstr(win,c,n))
+#define mvwin_wchstr(win,y,x,c)		(wmove(win,y,x) == ERR ? ERR : win_wchstr(win,c))
+#define mvwinnwstr(win,y,x,c,n)		(wmove(win,y,x) == ERR ? ERR : winnwstr(win,c,n))
+#define mvwins_nwstr(win,y,x,t,n)	(wmove(win,y,x) == ERR ? ERR : wins_nwstr(win,t,n))
+#define mvwins_wch(win,y,x,c)		(wmove(win,y,x) == ERR ? ERR : wins_wch(win,c))
+#define mvwins_wstr(win,y,x,t)		(wmove(win,y,x) == ERR ? ERR : wins_wstr(win,t))
+#define mvwinwstr(win,y,x,c)		(wmove(win,y,x) == ERR ? ERR : winwstr(win,c))
+#define mvwvline_set(win,y,x,c,n)	(wmove(win,y,x) == ERR ? ERR : wvline_set(win,c,n))
+
+#endif /* NCURSES_NOMACROS */
+
+#if defined(TRACE) || defined(NCURSES_TEST)
+extern NCURSES_EXPORT(const char *) _nc_viswbuf(const wchar_t *);
+extern NCURSES_EXPORT(const char *) _nc_viswibuf(const wint_t *);
+#endif
+
+#endif /* _XOPEN_SOURCE_EXTENDED */
+/*
+ * This file is part of ncurses, designed to be appended after curses.h.in
+ * (see that file for the relevant copyright).
+ */
+/* $Id: curses.tail,v 1.14 2006/05/27 16:28:29 tom Exp $ */
+
+/* mouse interface */
+
+#ifdef NCURSES_MOUSE_VERSION
+#if NCURSES_MOUSE_VERSION > 1
+#define NCURSES_MOUSE_MASK(b,m) ((m) << (((b) - 1) * 5))
+#else
+#define NCURSES_MOUSE_MASK(b,m) ((m) << (((b) - 1) * 6))
+#endif
+
+#define	NCURSES_BUTTON_RELEASED	001L
+#define	NCURSES_BUTTON_PRESSED	002L
+#define	NCURSES_BUTTON_CLICKED	004L
+#define	NCURSES_DOUBLE_CLICKED	010L
+#define	NCURSES_TRIPLE_CLICKED	020L
+#define	NCURSES_RESERVED_EVENT	040L
+
+/* event masks */
+#define	BUTTON1_RELEASED	NCURSES_MOUSE_MASK(1, NCURSES_BUTTON_RELEASED)
+#define	BUTTON1_PRESSED		NCURSES_MOUSE_MASK(1, NCURSES_BUTTON_PRESSED)
+#define	BUTTON1_CLICKED		NCURSES_MOUSE_MASK(1, NCURSES_BUTTON_CLICKED)
+#define	BUTTON1_DOUBLE_CLICKED	NCURSES_MOUSE_MASK(1, NCURSES_DOUBLE_CLICKED)
+#define	BUTTON1_TRIPLE_CLICKED	NCURSES_MOUSE_MASK(1, NCURSES_TRIPLE_CLICKED)
+
+#define	BUTTON2_RELEASED	NCURSES_MOUSE_MASK(2, NCURSES_BUTTON_RELEASED)
+#define	BUTTON2_PRESSED		NCURSES_MOUSE_MASK(2, NCURSES_BUTTON_PRESSED)
+#define	BUTTON2_CLICKED		NCURSES_MOUSE_MASK(2, NCURSES_BUTTON_CLICKED)
+#define	BUTTON2_DOUBLE_CLICKED	NCURSES_MOUSE_MASK(2, NCURSES_DOUBLE_CLICKED)
+#define	BUTTON2_TRIPLE_CLICKED	NCURSES_MOUSE_MASK(2, NCURSES_TRIPLE_CLICKED)
+
+#define	BUTTON3_RELEASED	NCURSES_MOUSE_MASK(3, NCURSES_BUTTON_RELEASED)
+#define	BUTTON3_PRESSED		NCURSES_MOUSE_MASK(3, NCURSES_BUTTON_PRESSED)
+#define	BUTTON3_CLICKED		NCURSES_MOUSE_MASK(3, NCURSES_BUTTON_CLICKED)
+#define	BUTTON3_DOUBLE_CLICKED	NCURSES_MOUSE_MASK(3, NCURSES_DOUBLE_CLICKED)
+#define	BUTTON3_TRIPLE_CLICKED	NCURSES_MOUSE_MASK(3, NCURSES_TRIPLE_CLICKED)
+
+#define	BUTTON4_RELEASED	NCURSES_MOUSE_MASK(4, NCURSES_BUTTON_RELEASED)
+#define	BUTTON4_PRESSED		NCURSES_MOUSE_MASK(4, NCURSES_BUTTON_PRESSED)
+#define	BUTTON4_CLICKED		NCURSES_MOUSE_MASK(4, NCURSES_BUTTON_CLICKED)
+#define	BUTTON4_DOUBLE_CLICKED	NCURSES_MOUSE_MASK(4, NCURSES_DOUBLE_CLICKED)
+#define	BUTTON4_TRIPLE_CLICKED	NCURSES_MOUSE_MASK(4, NCURSES_TRIPLE_CLICKED)
+
+/*
+ * In 32 bits the version-1 scheme does not provide enough space for a 5th
+ * button, unless we choose to change the ABI by omitting the reserved-events.
+ */
+#if NCURSES_MOUSE_VERSION > 1
+
+#define	BUTTON5_RELEASED	NCURSES_MOUSE_MASK(5, NCURSES_BUTTON_RELEASED)
+#define	BUTTON5_PRESSED		NCURSES_MOUSE_MASK(5, NCURSES_BUTTON_PRESSED)
+#define	BUTTON5_CLICKED		NCURSES_MOUSE_MASK(5, NCURSES_BUTTON_CLICKED)
+#define	BUTTON5_DOUBLE_CLICKED	NCURSES_MOUSE_MASK(5, NCURSES_DOUBLE_CLICKED)
+#define	BUTTON5_TRIPLE_CLICKED	NCURSES_MOUSE_MASK(5, NCURSES_TRIPLE_CLICKED)
+
+#define	BUTTON_CTRL		NCURSES_MOUSE_MASK(6, 0001L)
+#define	BUTTON_SHIFT		NCURSES_MOUSE_MASK(6, 0002L)
+#define	BUTTON_ALT		NCURSES_MOUSE_MASK(6, 0004L)
+#define	REPORT_MOUSE_POSITION	NCURSES_MOUSE_MASK(6, 0010L)
+
+#else
+
+#define	BUTTON1_RESERVED_EVENT	NCURSES_MOUSE_MASK(1, NCURSES_RESERVED_EVENT)
+#define	BUTTON2_RESERVED_EVENT	NCURSES_MOUSE_MASK(2, NCURSES_RESERVED_EVENT)
+#define	BUTTON3_RESERVED_EVENT	NCURSES_MOUSE_MASK(3, NCURSES_RESERVED_EVENT)
+#define	BUTTON4_RESERVED_EVENT	NCURSES_MOUSE_MASK(4, NCURSES_RESERVED_EVENT)
+
+#define	BUTTON_CTRL		NCURSES_MOUSE_MASK(5, 0001L)
+#define	BUTTON_SHIFT		NCURSES_MOUSE_MASK(5, 0002L)
+#define	BUTTON_ALT		NCURSES_MOUSE_MASK(5, 0004L)
+#define	REPORT_MOUSE_POSITION	NCURSES_MOUSE_MASK(5, 0010L)
+
+#endif
+
+#define	ALL_MOUSE_EVENTS	(REPORT_MOUSE_POSITION - 1)
+
+/* macros to extract single event-bits from masks */
+#define	BUTTON_RELEASE(e, x)		((e) & (001 << (6 * ((x) - 1))))
+#define	BUTTON_PRESS(e, x)		((e) & (002 << (6 * ((x) - 1))))
+#define	BUTTON_CLICK(e, x)		((e) & (004 << (6 * ((x) - 1))))
+#define	BUTTON_DOUBLE_CLICK(e, x)	((e) & (010 << (6 * ((x) - 1))))
+#define	BUTTON_TRIPLE_CLICK(e, x)	((e) & (020 << (6 * ((x) - 1))))
+#define	BUTTON_RESERVED_EVENT(e, x)	((e) & (040 << (6 * ((x) - 1))))
+
+typedef struct
+{
+    short id;		/* ID to distinguish multiple devices */
+    int x, y, z;	/* event coordinates (character-cell) */
+    mmask_t bstate;	/* button state bits */
+}
+MEVENT;
+
+extern NCURSES_EXPORT(int) getmouse (MEVENT *);
+extern NCURSES_EXPORT(int) ungetmouse (MEVENT *);
+extern NCURSES_EXPORT(mmask_t) mousemask (mmask_t, mmask_t *);
+extern NCURSES_EXPORT(bool) wenclose (const WINDOW *, int, int);
+extern NCURSES_EXPORT(int) mouseinterval (int);
+extern NCURSES_EXPORT(bool) wmouse_trafo (const WINDOW*, int*, int*, bool);
+extern NCURSES_EXPORT(bool) mouse_trafo (int*, int*, bool);              /* generated */
+
+#define mouse_trafo(y,x,to_screen) wmouse_trafo(stdscr,y,x,to_screen)
+#endif
+
+/* other non-XSI functions */
+
+extern NCURSES_EXPORT(int) mcprint (char *, int);	/* direct data to printer */
+extern NCURSES_EXPORT(int) has_key (int);		/* do we have given key? */
+
+/* Debugging : use with libncurses_g.a */
+
+extern NCURSES_EXPORT(void) _tracef (const char *, ...) GCC_PRINTFLIKE(1,2);
+extern NCURSES_EXPORT(void) _tracedump (const char *, WINDOW *);
+extern NCURSES_EXPORT(char *) _traceattr (attr_t);
+extern NCURSES_EXPORT(char *) _traceattr2 (int, chtype);
+extern NCURSES_EXPORT(char *) _nc_tracebits (void);
+extern NCURSES_EXPORT(char *) _tracechar (int);
+extern NCURSES_EXPORT(char *) _tracechtype (chtype);
+extern NCURSES_EXPORT(char *) _tracechtype2 (int, chtype);
+#ifdef _XOPEN_SOURCE_EXTENDED
+#define _tracech_t		_tracecchar_t
+extern NCURSES_EXPORT(char *) _tracecchar_t (const cchar_t *);
+#define _tracech_t2		_tracecchar_t2
+extern NCURSES_EXPORT(char *) _tracecchar_t2 (int, const cchar_t *);
+#else
+#define _tracech_t		_tracechtype
+#define _tracech_t2		_tracechtype2
+#endif
+#ifdef NCURSES_MOUSE_VERSION
+extern NCURSES_EXPORT(char *) _tracemouse (const MEVENT *);
+#endif
+extern NCURSES_EXPORT(void) trace (const unsigned int);
+
+/* trace masks */
+#define TRACE_DISABLE	0x0000	/* turn off tracing */
+#define TRACE_TIMES	0x0001	/* trace user and system times of updates */
+#define TRACE_TPUTS	0x0002	/* trace tputs calls */
+#define TRACE_UPDATE	0x0004	/* trace update actions, old & new screens */
+#define TRACE_MOVE	0x0008	/* trace cursor moves and scrolls */
+#define TRACE_CHARPUT	0x0010	/* trace all character outputs */
+#define TRACE_ORDINARY	0x001F	/* trace all update actions */
+#define TRACE_CALLS	0x0020	/* trace all curses calls */
+#define TRACE_VIRTPUT	0x0040	/* trace virtual character puts */
+#define TRACE_IEVENT	0x0080	/* trace low-level input processing */
+#define TRACE_BITS	0x0100	/* trace state of TTY control bits */
+#define TRACE_ICALLS	0x0200	/* trace internal/nested calls */
+#define TRACE_CCALLS	0x0400	/* trace per-character calls */
+#define TRACE_DATABASE	0x0800	/* trace read/write of terminfo/termcap data */
+#define TRACE_ATTRS	0x1000	/* trace attribute updates */
+
+#define TRACE_SHIFT	13	/* number of bits in the trace masks */
+#define TRACE_MAXIMUM	((1 << TRACE_SHIFT) - 1) /* maximum trace level */
+
+#if defined(TRACE) || defined(NCURSES_TEST)
+extern NCURSES_EXPORT_VAR(int) _nc_optimize_enable;		/* enable optimizations */
+extern NCURSES_EXPORT(const char *) _nc_visbuf (const char *);
+#define OPTIMIZE_MVCUR		0x01	/* cursor movement optimization */
+#define OPTIMIZE_HASHMAP	0x02	/* diff hashing to detect scrolls */
+#define OPTIMIZE_SCROLL		0x04	/* scroll optimization */
+#define OPTIMIZE_ALL		0xff	/* enable all optimizations (dflt) */
+#endif
+
+#ifdef __cplusplus
+
+#ifndef NCURSES_NOMACROS
+
+/* these names conflict with STL */
+#undef box
+#undef clear
+#undef erase
+#undef move
+#undef refresh
+
+#endif /* NCURSES_NOMACROS */
+
+}
+#endif
+
+/* Local functions not defined in normal curses */
+
+void curses_enable_vga(int);
+void curses_enable_serial(int);
+
+int curses_vga_enabled(void);
+int curses_serial_enabled(void);
+
+#endif /* _CURSES_H */
diff --git a/payloads/libpayload/curses/curses.priv.h b/payloads/libpayload/curses/curses.priv.h
new file mode 100644
index 0000000000..78b7ff3cc9
--- /dev/null
+++ b/payloads/libpayload/curses/curses.priv.h
@@ -0,0 +1,1317 @@
+/****************************************************************************
+ * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ *     and: Thomas E. Dickey                        1996-on                 *
+ ****************************************************************************/
+
+
+/*
+ * $Id: curses.priv.h,v 1.314 2006/12/10 00:55:14 tom Exp $
+ *
+ *	curses.priv.h
+ *
+ *	Header file for curses library objects which are private to
+ *	the library.
+ *
+ */
+
+#ifndef _CURSES_PRIV_H
+#define _CURSES_PRIV_H 1
+
+//// #include <ncurses_dll.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+//// #include <ncurses_cfg.h>
+
+#if USE_RCS_IDS
+#define MODULE_ID(id) static const char Ident[] = id;
+#else
+#define MODULE_ID(id) /*nothing*/
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+//// #if HAVE_SYS_BSDTYPES_H
+//// #include <sys/bsdtypes.h>	/* needed for ISC */
+//// #endif
+
+#if HAVE_LIMITS_H
+# include <limits.h>
+//// #elif HAVE_SYS_PARAM_H
+//// # include <sys/param.h>
+#endif
+////
+//// #include <assert.h>
+#include <stdio.h>
+
+#include <errno.h>
+
+#if DECL_ERRNO
+extern int errno;
+#endif
+
+//// #include <nc_panel.h>
+////
+//// /* Some systems have a broken 'select()', but workable 'poll()'.  Use that */
+//// #if HAVE_WORKING_POLL
+//// #define USE_FUNC_POLL 1
+//// #if HAVE_POLL_H
+//// #include <poll.h>
+//// #else
+//// #include <sys/poll.h>
+//// #endif
+//// #else
+//// #define USE_FUNC_POLL 0
+//// #endif
+////
+//// /* include signal.h before curses.h to work-around defect in glibc 2.1.3 */
+//// #include <signal.h>
+
+/* Alessandro Rubini's GPM (general-purpose mouse) */
+#if HAVE_LIBGPM && HAVE_GPM_H
+#define USE_GPM_SUPPORT 1
+#else
+#define USE_GPM_SUPPORT 0
+#endif
+
+/* QNX mouse support */
+#if defined(__QNX__) && !defined(__QNXNTO__)
+#define USE_QNX_MOUSE 1
+#else
+#define USE_QNX_MOUSE 0
+#endif
+
+/* EMX mouse support */
+#ifdef __EMX__
+#define USE_EMX_MOUSE 1
+#else
+#define USE_EMX_MOUSE 0
+#endif
+
+#define DEFAULT_MAXCLICK 166
+#define EV_MAX		8	/* size of mouse circular event queue */
+
+/*
+ * If we don't have signals to support it, don't add a sigwinch handler.
+ * In any case, resizing is an extended feature.  Use it if we've got it.
+ */
+#if !NCURSES_EXT_FUNCS
+#undef HAVE_SIZECHANGE
+#define HAVE_SIZECHANGE 0
+#endif
+
+#if HAVE_SIZECHANGE && defined(SIGWINCH)
+#define USE_SIZECHANGE 1
+#else
+#define USE_SIZECHANGE 0
+#undef USE_SIGWINCH
+#define USE_SIGWINCH 0
+#endif
+
+/*
+ * If desired, one can configure this, disabling environment variables that
+ * point to custom terminfo/termcap locations.
+ */
+#ifdef USE_ROOT_ENVIRON
+#define use_terminfo_vars() 1
+#else
+#define use_terminfo_vars() _nc_env_access()
+extern NCURSES_EXPORT(int) _nc_env_access (void);
+#endif
+
+/*
+ * Not all platforms have memmove; some have an equivalent bcopy.  (Some may
+ * have neither).
+ */
+#if USE_OK_BCOPY
+#define memmove(d,s,n) bcopy(s,d,n)
+#elif USE_MY_MEMMOVE
+#define memmove(d,s,n) _nc_memmove(d,s,n)
+extern NCURSES_EXPORT(void *) _nc_memmove (void *, const void *, size_t);
+#endif
+
+/*
+ * Scroll hints are useless when hashmap is used
+ */
+//// #if !USE_SCROLL_HINTS
+//// #if !USE_HASHMAP
+//// #define USE_SCROLL_HINTS 1
+//// #else
+//// #define USE_SCROLL_HINTS 0
+//// #endif
+//// #endif
+
+#if USE_SCROLL_HINTS
+#define if_USE_SCROLL_HINTS(stmt) stmt
+#else
+#define if_USE_SCROLL_HINTS(stmt) /*nothing*/
+#endif
+
+/*
+ * Note:  ht/cbt expansion flakes out randomly under Linux 1.1.47, but only
+ * when we're throwing control codes at the screen at high volume.  To see
+ * this, re-enable USE_HARD_TABS and run worm for a while.  Other systems
+ * probably don't want to define this either due to uncertainties about tab
+ * delays and expansion in raw mode.
+ */
+
+struct tries {
+	struct tries    *child;     /* ptr to child.  NULL if none          */
+	struct tries    *sibling;   /* ptr to sibling.  NULL if none        */
+	unsigned char    ch;        /* character at this node               */
+	unsigned short   value;     /* code of string so far.  0 if none.   */
+};
+
+/*
+ * Common/troublesome character definitions
+ */
+#define L_BRACE '{'
+#define R_BRACE '}'
+#define S_QUOTE '\''
+#define D_QUOTE '"'
+
+#define VT_ACSC "``aaffggiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~"
+
+/*
+ * Structure for palette tables
+ */
+
+typedef struct
+{
+    short red, green, blue;	/* what color_content() returns */
+    short r, g, b;		/* params to init_color() */
+    int init;			/* true if we called init_color() */
+}
+color_t;
+
+#define MAXCOLUMNS    135
+#define MAXLINES      66
+#define FIFO_SIZE     MAXCOLUMNS+2  /* for nocbreak mode input */
+
+#define ACS_LEN       128
+
+#define WINDOWLIST struct _win_list
+
+#if USE_WIDEC_SUPPORT
+#define _nc_bkgd    _bkgrnd
+#else
+#undef _XOPEN_SOURCE_EXTENDED
+#define _nc_bkgd    _bkgd
+#define wgetbkgrnd(win, wch)	*wch = win->_bkgd
+#define wbkgrnd	    wbkgd
+#endif
+
+//// #include <curses.h>	/* we'll use -Ipath directive to get the right one! */
+//// #include <term.h>
+//// #include <term_entry.h>
+//// #include <nc_tparm.h>
+
+#if NCURSES_EXT_COLORS && USE_WIDEC_SUPPORT
+#define if_EXT_COLORS(stmt)	stmt
+#define NetPair(value,p)	(value).ext_color = (p), \
+				AttrOf(value) &= ALL_BUT_COLOR, \
+				AttrOf(value) |= (A_COLOR & COLOR_PAIR((p > 255) ? 255 : p))
+#define SetPair(value,p)	(value).ext_color = (p)
+#define GetPair(value)		(value).ext_color
+#define unColor(n)		(AttrOf(n) & ALL_BUT_COLOR)
+#define GET_WINDOW_PAIR(w)	(w)->_color
+#define SET_WINDOW_PAIR(w,p)	(w)->_color = (p)
+#define SameAttrOf(a,b)		(AttrOf(a) == AttrOf(b) && GetPair(a) == GetPair(b))
+#define VIDATTR(attr, pair)	vid_attr(attr, pair, 0)
+#else
+#define if_EXT_COLORS(stmt)	/* nothing */
+#define SetPair(value,p)	RemAttr(value, A_COLOR), \
+				SetAttr(value, AttrOf(value) | (A_COLOR & COLOR_PAIR(p)))
+#define GetPair(value)		PAIR_NUMBER(AttrOf(value))
+#define unColor(n)		(AttrOf(n) & ALL_BUT_COLOR)
+#define GET_WINDOW_PAIR(w)	PAIR_NUMBER(WINDOW_ATTRS(w))
+#define SET_WINDOW_PAIR(w,p)	WINDOW_ATTRS(w) &= ALL_BUT_COLOR, \
+				WINDOW_ATTRS(w) |= (A_COLOR & COLOR_PAIR(p))
+#define SameAttrOf(a,b)		(AttrOf(a) == AttrOf(b))
+#define VIDATTR(attr, pair)	vidattr(attr)
+#endif
+
+#define WINDOW_ATTRS(w)		((w)->_attrs)
+
+#define SCREEN_ATTRS(s)		(*((s)->_current_attr))
+#define GET_SCREEN_PAIR(s)	GetPair(SCREEN_ATTRS(s))
+#define SET_SCREEN_PAIR(s,p)	SetPair(SCREEN_ATTRS(s), p)
+
+/*
+ * Definitions for color pairs
+ */
+typedef unsigned colorpair_t;	/* type big enough to store PAIR_OF() */
+#define C_SHIFT 9		/* we need more bits than there are colors */
+#define C_MASK			((1 << C_SHIFT) - 1)
+#define PAIR_OF(fg, bg)		((((fg) & C_MASK) << C_SHIFT) | ((bg) & C_MASK))
+#define isDefaultColor(c)	((c) >= COLOR_DEFAULT || (c) < 0)
+
+#define COLOR_DEFAULT		C_MASK
+
+#if defined(USE_TERMLIB) && !defined(NEED_NCURSES_CH_T)
+
+#undef NCURSES_CH_T		/* this is not a termlib feature */
+#define NCURSES_CH_T void	/* ...but we need a pointer in SCREEN */
+
+#endif	/* USE_TERMLIB */
+
+#ifndef USE_TERMLIB
+struct ldat
+{
+	NCURSES_CH_T	*text;		/* text of the line */
+	NCURSES_SIZE_T	firstchar;	/* first changed character in the line */
+	NCURSES_SIZE_T	lastchar;	/* last changed character in the line */
+	NCURSES_SIZE_T	oldindex;	/* index of the line at last update */
+};
+#endif	/* USE_TERMLIB */
+
+typedef enum {
+	M_XTERM	= -1		/* use xterm's mouse tracking? */
+	,M_NONE = 0		/* no mouse device */
+#if USE_GPM_SUPPORT
+	,M_GPM			/* use GPM */
+#endif
+#if USE_SYSMOUSE
+	,M_SYSMOUSE		/* FreeBSD sysmouse on console */
+#endif
+} MouseType;
+
+/*
+ * Structures for scrolling.
+ */
+
+typedef struct {
+	unsigned long hashval;
+	int oldcount, newcount;
+	int oldindex, newindex;
+} HASHMAP;
+
+/*
+ * Structures for soft labels.
+ */
+
+struct _SLK;
+
+#ifndef USE_TERMLIB
+
+typedef struct
+{
+	char *ent_text;		/* text for the label */
+	char *form_text;	/* formatted text (left/center/...) */
+	int ent_x;		/* x coordinate of this field */
+	char dirty;		/* this label has changed */
+	char visible;		/* field is visible */
+} slk_ent;
+
+typedef struct _SLK {
+	char dirty;		/* all labels have changed */
+	char hidden;		/* soft labels are hidden */
+	WINDOW *win;
+	slk_ent *ent;
+	short  maxlab;		/* number of available labels */
+	short  labcnt;		/* number of allocated labels */
+	short  maxlen;		/* length of labels */
+	NCURSES_CH_T attr;	/* soft label attribute */
+} SLK;
+
+#endif	/* USE_TERMLIB */
+
+typedef	struct {
+	int	line;		/* lines to take, < 0 => from bottom*/
+	int	(*hook)(WINDOW *, int); /* callback for user	    */
+	WINDOW *w;		/* maybe we need this for cleanup   */
+} ripoff_t;
+
+#if USE_GPM_SUPPORT
+#undef buttons			/* term.h defines this, and gpm uses it! */
+#include <gpm.h>
+
+#ifdef HAVE_LIBDL
+/* link dynamically to GPM */
+typedef int *TYPE_gpm_fd;
+typedef int (*TYPE_Gpm_Open) (Gpm_Connect *, int);
+typedef int (*TYPE_Gpm_Close) (void);
+typedef int (*TYPE_Gpm_GetEvent) (Gpm_Event *);
+
+#define my_gpm_fd       SP->_mouse_gpm_fd
+#define my_Gpm_Open     SP->_mouse_Gpm_Open
+#define my_Gpm_Close    SP->_mouse_Gpm_Close
+#define my_Gpm_GetEvent SP->_mouse_Gpm_GetEvent
+#else
+/* link statically to GPM */
+#define my_gpm_fd       &gpm_fd
+#define my_Gpm_Open     Gpm_Open
+#define my_Gpm_Close    Gpm_Close
+#define my_Gpm_GetEvent Gpm_GetEvent
+#endif /* HAVE_LIBDL */
+#endif /* USE_GPM_SUPPORT */
+
+/*
+ * The SCREEN structure.
+ */
+
+struct screen {
+	int		_ifd;		/* input file ptr for screen	    */
+	FILE		*_ofp;		/* output file ptr for screen	    */
+	char		*_setbuf;	/* buffered I/O for output	    */
+	bool		_filtered;	/* filter() was called		    */
+	bool		_buffered;	/* setvbuf uses _setbuf data	    */
+	int		_checkfd;	/* filedesc for typeahead check	    */
+	//// TERMINAL	*_term;		/* terminal type information	    */
+	short		_lines;		/* screen lines			    */
+	short		_columns;	/* screen columns		    */
+
+	short		_lines_avail;	/* lines available for stdscr	    */
+	short		_topstolen;	/* lines stolen from top	    */
+	ripoff_t	_rippedoff[5];	/* list of lines stolen		    */
+	int		_rip_count;	/* ...and total lines stolen	    */
+
+	WINDOW		*_curscr;	/* current screen		    */
+	WINDOW		*_newscr;	/* virtual screen to be updated to  */
+	WINDOW		*_stdscr;	/* screen's full-window context	    */
+
+	struct tries	*_keytry;	/* "Try" for use with keypad mode   */
+	struct tries	*_key_ok;	/* Disabled keys via keyok(,FALSE)  */
+	bool		_tried;		/* keypad mode was initialized	    */
+	bool		_keypad_on;	/* keypad mode is currently on	    */
+
+	bool		_called_wgetch;	/* check for recursion in wgetch()  */
+	int		_fifo[FIFO_SIZE];	/* input push-back buffer   */
+	short		_fifohead,	/* head of fifo queue		    */
+			_fifotail,	/* tail of fifo queue		    */
+			_fifopeek,	/* where to peek for next char	    */
+			_fifohold;	/* set if breakout marked	    */
+
+	int		_endwin;	/* are we out of window mode?	    */
+	NCURSES_CH_T	*_current_attr; /* holds current attributes set	    */
+	int		_coloron;	/* is color enabled?		    */
+	int		_color_defs;	/* are colors modified		    */
+	int		_cursor;	/* visibility of the cursor	    */
+	int		_cursrow;	/* physical cursor row		    */
+	int		_curscol;	/* physical cursor column	    */
+	bool		_notty;		/* true if we cannot switch non-tty */
+	int		_nl;		/* True if NL -> CR/NL is on	    */
+	int		_raw;		/* True if in raw mode		    */
+	int		_cbreak;	/* 1 if in cbreak mode		    */
+					/* > 1 if in halfdelay mode	    */
+	int		_echo;		/* True if echo on		    */
+	int		_use_meta;	/* use the meta key?		    */
+	struct _SLK	*_slk;		/* ptr to soft key struct / NULL    */
+	int		slk_format;	/* selected format for this screen  */
+	/* cursor movement costs; units are 10ths of milliseconds */
+#if NCURSES_NO_PADDING
+	int		_no_padding;	/* flag to set if padding disabled  */
+#endif
+	int		_char_padding;	/* cost of character put	    */
+	int		_cr_cost;	/* cost of (carriage_return)	    */
+	int		_cup_cost;	/* cost of (cursor_address)	    */
+	int		_home_cost;	/* cost of (cursor_home)	    */
+	int		_ll_cost;	/* cost of (cursor_to_ll)	    */
+#if USE_HARD_TABS
+	int		_ht_cost;	/* cost of (tab)		    */
+	int		_cbt_cost;	/* cost of (backtab)		    */
+#endif /* USE_HARD_TABS */
+	int		_cub1_cost;	/* cost of (cursor_left)	    */
+	int		_cuf1_cost;	/* cost of (cursor_right)	    */
+	int		_cud1_cost;	/* cost of (cursor_down)	    */
+	int		_cuu1_cost;	/* cost of (cursor_up)		    */
+	int		_cub_cost;	/* cost of (parm_cursor_left)	    */
+	int		_cuf_cost;	/* cost of (parm_cursor_right)	    */
+	int		_cud_cost;	/* cost of (parm_cursor_down)	    */
+	int		_cuu_cost;	/* cost of (parm_cursor_up)	    */
+	int		_hpa_cost;	/* cost of (column_address)	    */
+	int		_vpa_cost;	/* cost of (row_address)	    */
+	/* used in tty_update.c, must be chars */
+	int		_ed_cost;	/* cost of (clr_eos)		    */
+	int		_el_cost;	/* cost of (clr_eol)		    */
+	int		_el1_cost;	/* cost of (clr_bol)		    */
+	int		_dch1_cost;	/* cost of (delete_character)	    */
+	int		_ich1_cost;	/* cost of (insert_character)	    */
+	int		_dch_cost;	/* cost of (parm_dch)		    */
+	int		_ich_cost;	/* cost of (parm_ich)		    */
+	int		_ech_cost;	/* cost of (erase_chars)	    */
+	int		_rep_cost;	/* cost of (repeat_char)	    */
+	int		_hpa_ch_cost;	/* cost of (column_address)	    */
+	int		_cup_ch_cost;	/* cost of (cursor_address)	    */
+	int		_cuf_ch_cost;	/* cost of (parm_cursor_right)	    */
+	int		_inline_cost;	/* cost of inline-move		    */
+	int		_smir_cost;	/* cost of (enter_insert_mode)	    */
+	int		_rmir_cost;	/* cost of (exit_insert_mode)	    */
+	int		_ip_cost;	/* cost of (insert_padding)	    */
+	/* used in lib_mvcur.c */
+	char *		_address_cursor;
+	/* used in tty_update.c */
+	int		_scrolling;	/* 1 if terminal's smart enough to  */
+
+	/* used in lib_color.c */
+	color_t		*_color_table;	/* screen's color palette	     */
+	int		_color_count;	/* count of colors in palette	     */
+	colorpair_t	*_color_pairs;	/* screen's color pair list	     */
+	int		_pair_count;	/* count of color pairs		     */
+#if NCURSES_EXT_FUNCS
+	bool		_default_color; /* use default colors		     */
+	bool		_has_sgr_39_49; /* has ECMA default color support    */
+	int		_default_fg;	/* assumed default foreground	     */
+	int		_default_bg;	/* assumed default background	     */
+#endif
+	chtype		_ok_attributes; /* valid attributes for terminal     */
+	chtype		_xmc_suppress;	/* attributes to suppress if xmc     */
+	chtype		_xmc_triggers;	/* attributes to process if xmc	     */
+	chtype *	_acs_map;	/* the real alternate-charset map    */
+	bool *		_screen_acs_map;
+
+
+	/* used in lib_vidattr.c */
+	bool		_use_rmso;	/* true if we may use 'rmso'	     */
+	bool		_use_rmul;	/* true if we may use 'rmul'	     */
+
+	/*
+	 * These data correspond to the state of the idcok() and idlok()
+	 * functions.  A caveat is in order here:  the XSI and SVr4
+	 * documentation specify that these functions apply to the window which
+	 * is given as an argument.  However, ncurses implements this logic
+	 * only for the newscr/curscr update process, _not_ per-window.
+	 */
+	bool		_nc_sp_idlok;
+	bool		_nc_sp_idcok;
+#define _nc_idlok SP->_nc_sp_idlok
+#define _nc_idcok SP->_nc_sp_idcok
+
+#ifdef NCURSES_MOUSE_VERSION
+	/*
+	 * These are the data that support the mouse interface.
+	 */
+	bool		_mouse_initialized;
+	MouseType	_mouse_type;
+	int		_maxclick;
+	bool		(*_mouse_event) (SCREEN *);
+	bool		(*_mouse_inline)(SCREEN *);
+	bool		(*_mouse_parse) (int);
+	void		(*_mouse_resume)(SCREEN *);
+	void		(*_mouse_wrap)	(SCREEN *);
+	int		_mouse_fd;	/* file-descriptor, if any */
+	bool		_mouse_active;	/* true if initialized */
+	mmask_t		_mouse_mask;
+	NCURSES_CONST char *_mouse_xtermcap; /* string to enable/disable mouse */
+	MEVENT		_mouse_events[EV_MAX];	/* hold the last mouse event seen */
+	MEVENT		*_mouse_eventp;	/* next free slot in event queue */
+#endif
+
+#if USE_GPM_SUPPORT
+	bool		_mouse_gpm_loaded;
+	bool		_mouse_gpm_found;
+#ifdef HAVE_LIBDL
+	TYPE_gpm_fd	_mouse_gpm_fd;
+	TYPE_Gpm_Open	_mouse_Gpm_Open;
+	TYPE_Gpm_Close	_mouse_Gpm_Close;
+	TYPE_Gpm_GetEvent _mouse_Gpm_GetEvent;
+#endif
+	Gpm_Connect	_mouse_gpm_connect;
+#endif /* USE_GPM_SUPPORT */
+
+#if USE_EMX_MOUSE
+	int		_emxmouse_wfd;
+	int		_emxmouse_thread;
+	int		_emxmouse_activated;
+	char		_emxmouse_buttons[4];
+#endif
+
+#if USE_SYSMOUSE
+	MEVENT		_sysmouse_fifo[FIFO_SIZE];
+	int		_sysmouse_head;
+	int		_sysmouse_tail;
+	int		_sysmouse_char_width;	/* character width */
+	int		_sysmouse_char_height;	/* character height */
+	int		_sysmouse_old_buttons;
+	int		_sysmouse_new_buttons;
+#endif
+
+	/*
+	 * This supports automatic resizing
+	 */
+#if USE_SIZECHANGE
+	int		(*_resize)(int,int);
+#endif
+
+	/*
+	 * These are data that support the proper handling of the panel stack on an
+	 * per screen basis.
+	 */
+	//// struct panelhook _panelHook;
+	/*
+	 * Linked-list of all windows, to support '_nc_resizeall()' and
+	 * '_nc_freeall()'
+	 */
+	WINDOWLIST	*_nc_sp_windows;
+#define _nc_windows SP->_nc_sp_windows
+
+	bool		_sig_winch;
+	SCREEN		*_next_screen;
+
+	/* hashes for old and new lines */
+	unsigned long	*oldhash, *newhash;
+	HASHMAP		*hashtab;
+	int		hashtab_len;
+
+	bool		_cleanup;	/* cleanup after int/quit signal */
+	int		(*_outch)(int); /* output handler if not putc */
+
+	int		_legacy_coding;	/* see use_legacy_coding() */
+
+	/*
+	 * ncurses/ncursesw are the same up to this point.
+	 */
+#if USE_WIDEC_SUPPORT
+	/* recent versions of 'screen' have partially-working support for
+	 * UTF-8, but do not permit ACS at the same time (see tty_update.c).
+	 */
+	bool		_screen_acs_fix;
+#endif
+};
+
+extern NCURSES_EXPORT_VAR(SCREEN *) _nc_screen_chain;
+
+	WINDOWLIST {
+	WINDOW	win;	/* first, so WINDOW_EXT() works */
+	WINDOWLIST *next;
+#ifdef _XOPEN_SOURCE_EXTENDED
+	char addch_work[(MB_LEN_MAX * 9) + 1];
+	unsigned addch_used;	/* number of bytes in addch_work[] */
+	int addch_x;		/* x-position for addch_work[] */
+	int addch_y;		/* y-position for addch_work[] */
+#endif
+};
+
+#define WINDOW_EXT(win,field) (((WINDOWLIST *)(win))->field)
+
+/* usually in <limits.h> */
+#ifndef UCHAR_MAX
+#define UCHAR_MAX 255
+#endif
+
+/* The terminfo source is assumed to be 7-bit ASCII */
+#define is7bits(c)	((unsigned)(c) < 128)
+
+/* Checks for isprint() should be done on 8-bit characters (non-wide) */
+#define is8bits(c)	((unsigned)(c) <= UCHAR_MAX)
+
+#ifndef min
+#define min(a,b)	((a) > (b)  ?  (b)  :  (a))
+#endif
+
+#ifndef max
+#define max(a,b)	((a) < (b)  ?  (b)  :  (a))
+#endif
+
+/* usually in <unistd.h> */
+#ifndef STDIN_FILENO
+#define STDIN_FILENO 0
+#endif
+
+#ifndef STDOUT_FILENO
+#define STDOUT_FILENO 1
+#endif
+
+#ifndef STDERR_FILENO
+#define STDERR_FILENO 2
+#endif
+
+#ifndef EXIT_SUCCESS
+#define EXIT_SUCCESS 0
+#endif
+
+#ifndef EXIT_FAILURE
+#define EXIT_FAILURE 1
+#endif
+
+#ifndef R_OK
+#define	R_OK	4		/* Test for read permission.  */
+#endif
+#ifndef W_OK
+#define	W_OK	2		/* Test for write permission.  */
+#endif
+#ifndef X_OK
+#define	X_OK	1		/* Test for execute permission.  */
+#endif
+#ifndef F_OK
+#define	F_OK	0		/* Test for existence.  */
+#endif
+
+#if HAVE_FCNTL_H
+//// #include <fcntl.h>		/* may define O_BINARY	*/
+#endif
+
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+#ifdef TRACE
+#define TRACE_OUTCHARS(n) _nc_outchars += (n);
+#else
+#define TRACE_OUTCHARS(n) /* nothing */
+#endif
+
+#define UChar(c)	((unsigned char)(c))
+#define ChCharOf(c)	((c) & (chtype)A_CHARTEXT)
+#define ChAttrOf(c)	((c) & (chtype)A_ATTRIBUTES)
+
+#ifndef MB_LEN_MAX
+#define MB_LEN_MAX 8 /* should be >= MB_CUR_MAX, but that may be a function */
+#endif
+
+#if USE_WIDEC_SUPPORT /* { */
+#define isEILSEQ(status) ((status == (size_t)-1) && (errno == EILSEQ))
+
+#define init_mb(state)	memset(&state, 0, sizeof(state))
+
+#if NCURSES_EXT_COLORS
+#define NulColor	, 0
+#else
+#define NulColor	/* nothing */
+#endif
+
+#define NulChar		0,0,0,0	/* FIXME: see CCHARW_MAX */
+#define CharOf(c)	((c).chars[0])
+#define AttrOf(c)	((c).attr)
+#define AddAttr(c,a)	AttrOf(c) |= ((a) & A_ATTRIBUTES)
+#define RemAttr(c,a)	AttrOf(c) &= ~((a) & A_ATTRIBUTES)
+#define SetAttr(c,a)	AttrOf(c) = ((a) & A_ATTRIBUTES)
+#define NewChar2(c,a)	{ a, { c, NulChar } NulColor }
+#define NewChar(ch)	NewChar2(ChCharOf(ch), ChAttrOf(ch))
+#define CharEq(a,b)	(!memcmp(&(a), &(b), sizeof(a)))
+#define SetChar(ch,c,a) do {							    \
+			    NCURSES_CH_T *_cp = &ch;				    \
+			    memset(_cp, 0, sizeof(ch));				    \
+			    _cp->chars[0] = (c);					    \
+			    _cp->attr = (a);					    \
+			    if_EXT_COLORS(SetPair(ch, PAIR_NUMBER(a)));		    \
+			} while (0)
+#define CHREF(wch)	(&wch)
+#define CHDEREF(wch)	(*wch)
+#define ARG_CH_T	NCURSES_CH_T *
+#define CARG_CH_T	const NCURSES_CH_T *
+#define PUTC_DATA	char PUTC_buf[MB_LEN_MAX]; int PUTC_i, PUTC_n; \
+			mbstate_t PUT_st; wchar_t PUTC_ch
+#define PUTC_INIT	init_mb (PUT_st)
+#define PUTC(ch,b)	do { if(!isWidecExt(ch)) {				    \
+			if (Charable(ch)) {					    \
+			    fputc(CharOf(ch), b);				    \
+			    TRACE_OUTCHARS(1);					    \
+			} else {						    \
+			    PUTC_INIT;						    \
+			    for (PUTC_i = 0; PUTC_i < CCHARW_MAX; ++PUTC_i) {	    \
+				PUTC_ch = (ch).chars[PUTC_i];			    \
+				if (PUTC_ch == L'\0')				    \
+				    break;					    \
+				PUTC_n = wcrtomb(PUTC_buf,			    \
+						 (ch).chars[PUTC_i], &PUT_st);	    \
+				if (PUTC_n <= 0) {				    \
+				    if (PUTC_ch && is8bits(PUTC_ch) && PUTC_i == 0) \
+					putc(PUTC_ch,b);			    \
+				    break;					    \
+				}						    \
+				fwrite(PUTC_buf, (unsigned) PUTC_n, 1, b);	    \
+			    }							    \
+			    TRACE_OUTCHARS(PUTC_i);				    \
+			} } } while (0)
+
+#define BLANK		{ WA_NORMAL, {' '} NulColor }
+#define ZEROS		{ WA_NORMAL, {'\0'} NulColor }
+#define ISBLANK(ch)	((ch).chars[0] == L' ' && (ch).chars[1] == L'\0')
+
+	/*
+	 * Wide characters cannot be represented in the A_CHARTEXT mask of
+	 * attr_t's but an application might have set a narrow character there.
+	 * But even in that case, it would only be a printable character, or
+	 * zero.  Otherwise we can use those bits to tell if a cell is the
+	 * first or extension part of a wide character.
+	 */
+#define WidecExt(ch)	(AttrOf(ch) & A_CHARTEXT)
+#define isWidecBase(ch)	(WidecExt(ch) == 1)
+#define isWidecExt(ch)	(WidecExt(ch) > 1 && WidecExt(ch) < 32)
+#define SetWidecExt(dst, ext)	AttrOf(dst) &= ~A_CHARTEXT,		\
+				AttrOf(dst) |= (ext + 1)
+
+#define if_WIDEC(code)  code
+#define Charable(ch)	((SP != 0 && SP->_legacy_coding)		\
+			 || (AttrOf(ch) & A_ALTCHARSET)			\
+			 || (!isWidecExt(ch) &&				\
+			     (ch).chars[1] == L'\0' &&			\
+			     _nc_is_charable(CharOf(ch))))
+
+#define L(ch)		L ## ch
+#else /* }{ */
+#define CharOf(c)	ChCharOf(c)
+#define AttrOf(c)	ChAttrOf(c)
+#define AddAttr(c,a)	c |= (a)
+#define RemAttr(c,a)	c &= ~((a) & A_ATTRIBUTES)
+#define SetAttr(c,a)	c = ((c) & ~A_ATTRIBUTES) | (a)
+#define NewChar(ch)	(ch)
+#define NewChar2(c,a)	((c) | (a))
+#define CharEq(a,b)	((a) == (b))
+#define SetChar(ch,c,a)	ch = (c) | (a)
+#define CHREF(wch)	wch
+#define CHDEREF(wch)	wch
+#define ARG_CH_T	NCURSES_CH_T
+#define CARG_CH_T	NCURSES_CH_T
+#define PUTC_DATA	int data = 0
+#define PUTC(ch,b)	do { data = CharOf(ch); putc(data,b); } while (0)
+
+#define BLANK		(' '|A_NORMAL)
+#define ZEROS		('\0'|A_NORMAL)
+#define ISBLANK(ch)	(CharOf(ch) == ' ')
+
+#define isWidecExt(ch)	(0)
+#define if_WIDEC(code) /* nothing */
+
+#define L(ch)		ch
+#endif /* } */
+
+#define AttrOfD(ch)	AttrOf(CHDEREF(ch))
+#define CharOfD(ch)	CharOf(CHDEREF(ch))
+#define SetChar2(wch,ch)    SetChar(wch,ChCharOf(ch),ChAttrOf(ch))
+
+#define BLANK_ATTR	A_NORMAL
+#define BLANK_TEXT	L(' ')
+
+#define CHANGED     -1
+
+#define LEGALYX(w, y, x) \
+	      ((w) != 0 && \
+		((x) >= 0 && (x) <= (w)->_maxx && \
+		 (y) >= 0 && (y) <= (w)->_maxy))
+
+#define CHANGED_CELL(line,col) \
+	if (line->firstchar == _NOCHANGE) \
+		line->firstchar = line->lastchar = col; \
+	else if ((col) < line->firstchar) \
+		line->firstchar = col; \
+	else if ((col) > line->lastchar) \
+		line->lastchar = col
+
+#define CHANGED_RANGE(line,start,end) \
+	if (line->firstchar == _NOCHANGE \
+	 || line->firstchar > (start)) \
+		line->firstchar = start; \
+	if (line->lastchar == _NOCHANGE \
+	 || line->lastchar < (end)) \
+		line->lastchar = end
+
+#define CHANGED_TO_EOL(line,start,end) \
+	if (line->firstchar == _NOCHANGE \
+	 || line->firstchar > (start)) \
+		line->firstchar = start; \
+	line->lastchar = end
+
+#define SIZEOF(v) (sizeof(v)/sizeof(v[0]))
+
+#define FreeIfNeeded(p)  if ((p) != 0) free(p)
+
+/* FreeAndNull() is not a comma-separated expression because some compilers
+ * do not accept a mixture of void with values.
+ */
+#define FreeAndNull(p)   free(p); p = 0
+
+//// #include <nc_alloc.h>
+
+/*
+ * TTY bit definition for converting tabs to spaces.
+ */
+#ifdef TAB3
+# define OFLAGS_TABS TAB3	/* POSIX specifies TAB3 */
+#else
+# ifdef XTABS
+#  define OFLAGS_TABS XTABS	/* XTABS is usually the "same" */
+# else
+#  ifdef OXTABS
+#   define OFLAGS_TABS OXTABS	/* the traditional BSD equivalent */
+#  else
+#   define OFLAGS_TABS 0
+#  endif
+# endif
+#endif
+
+/*
+ * Prefixes for call/return points of library function traces.  We use these to
+ * instrument the public functions so that the traces can be easily transformed
+ * into regression scripts.
+ */
+#define T_CALLED(fmt) "called {" fmt
+#define T_CREATE(fmt) "create :" fmt
+#define T_RETURN(fmt) "return }" fmt
+
+#ifdef TRACE
+
+#define START_TRACE() \
+	if ((_nc_tracing & TRACE_MAXIMUM) == 0) { \
+	    int t = _nc_getenv_num("NCURSES_TRACE"); \
+	    if (t >= 0) \
+		trace((unsigned) t); \
+	}
+
+#define TR(n, a)	if (_nc_tracing & (n)) _tracef a
+#define T(a)		TR(TRACE_CALLS, a)
+#define TPUTS_TRACE(s)	_nc_tputs_trace = s;
+#define TRACE_RETURN(value,type) return _nc_retrace_##type(value)
+
+#define returnAttr(code)	TRACE_RETURN(code,attr_t)
+#define returnBits(code)	TRACE_RETURN(code,unsigned)
+#define returnBool(code)	TRACE_RETURN(code,bool)
+#define returnCPtr(code)	TRACE_RETURN(code,cptr)
+#define returnCVoidPtr(code)	TRACE_RETURN(code,cvoid_ptr)
+#define returnChar(code)	TRACE_RETURN(code,chtype)
+#define returnCode(code)	TRACE_RETURN(code,int)
+#define returnPtr(code)		TRACE_RETURN(code,ptr)
+#define returnSP(code)		TRACE_RETURN(code,sp)
+#define returnVoid		T((T_RETURN(""))); return
+#define returnVoidPtr(code)	TRACE_RETURN(code,void_ptr)
+#define returnWin(code)		TRACE_RETURN(code,win)
+
+extern NCURSES_EXPORT(NCURSES_BOOL)     _nc_retrace_bool (NCURSES_BOOL);
+extern NCURSES_EXPORT(NCURSES_CONST void *) _nc_retrace_cvoid_ptr (NCURSES_CONST void *);
+extern NCURSES_EXPORT(SCREEN *)         _nc_retrace_sp (SCREEN *);
+extern NCURSES_EXPORT(WINDOW *)         _nc_retrace_win (WINDOW *);
+extern NCURSES_EXPORT(attr_t)           _nc_retrace_attr_t (attr_t);
+extern NCURSES_EXPORT(char *)           _nc_retrace_ptr (char *);
+extern NCURSES_EXPORT(char *)           _nc_trace_ttymode(TTY *tty);
+extern NCURSES_EXPORT(char *)           _nc_varargs (const char *, va_list);
+extern NCURSES_EXPORT(chtype)           _nc_retrace_chtype (chtype);
+extern NCURSES_EXPORT(const char *)     _nc_altcharset_name(attr_t, chtype);
+extern NCURSES_EXPORT(const char *)     _nc_retrace_cptr (const char *);
+extern NCURSES_EXPORT(int)              _nc_retrace_int (int);
+extern NCURSES_EXPORT(unsigned)         _nc_retrace_unsigned (unsigned);
+extern NCURSES_EXPORT(void *)           _nc_retrace_void_ptr (void *);
+extern NCURSES_EXPORT(void)             _nc_fifo_dump (void);
+extern NCURSES_EXPORT_VAR(const char *) _nc_tputs_trace;
+extern NCURSES_EXPORT_VAR(long)         _nc_outchars;
+extern NCURSES_EXPORT_VAR(unsigned)     _nc_tracing;
+
+#if USE_WIDEC_SUPPORT
+extern NCURSES_EXPORT(const char *) _nc_viswbuf2 (int, const wchar_t *);
+extern NCURSES_EXPORT(const char *) _nc_viswbufn (const wchar_t *, int);
+#endif
+
+extern NCURSES_EXPORT(const char *) _nc_viscbuf2 (int, const NCURSES_CH_T *, int);
+extern NCURSES_EXPORT(const char *) _nc_viscbuf (const NCURSES_CH_T *, int);
+
+#else /* !TRACE */
+
+#define START_TRACE() /* nothing */
+
+#define T(a)
+#define TR(n, a)
+#define TPUTS_TRACE(s)
+
+#define returnAttr(code)	return code
+#define returnBits(code)	return code
+#define returnBool(code)	return code
+#define returnCPtr(code)	return code
+#define returnCVoidPtr(code)	return code
+#define returnChar(code)	return code
+#define returnCode(code)	return code
+#define returnPtr(code)		return code
+#define returnSP(code)		return code
+#define returnVoid		return
+#define returnVoidPtr(code)	return code
+#define returnWin(code)		return code
+
+#endif /* TRACE/!TRACE */
+
+/*
+ * Return-codes for tgetent() and friends.
+ */
+#define TGETENT_YES  1		/* entry is found */
+#define TGETENT_NO   0		/* entry is not found */
+#define TGETENT_ERR -1		/* an error occurred */
+
+extern NCURSES_EXPORT(const char *) _nc_visbuf2 (int, const char *);
+extern NCURSES_EXPORT(const char *) _nc_visbufn (const char *, int);
+
+#define empty_module(name) \
+extern	NCURSES_EXPORT(void) name (void); \
+	NCURSES_EXPORT(void) name (void) { }
+
+#define ALL_BUT_COLOR ((chtype)~(A_COLOR))
+#define NONBLANK_ATTR (A_NORMAL|A_BOLD|A_DIM|A_BLINK)
+#define XMC_CHANGES(c) ((c) & SP->_xmc_suppress)
+
+#define toggle_attr_on(S,at) {\
+   if (PAIR_NUMBER(at) > 0) {\
+      (S) = ((S) & ALL_BUT_COLOR) | (at);\
+   } else {\
+      (S) |= (at);\
+   }\
+   TR(TRACE_ATTRS, ("new attribute is %s", _traceattr((S))));}
+
+
+#define toggle_attr_off(S,at) {\
+   if (PAIR_NUMBER(at) > 0) {\
+      (S) &= ~(at|A_COLOR);\
+   } else {\
+      (S) &= ~(at);\
+   }\
+   TR(TRACE_ATTRS, ("new attribute is %s", _traceattr((S))));}
+
+#define DelCharCost(count) \
+		((parm_dch != 0) \
+		? SP->_dch_cost \
+		: ((delete_character != 0) \
+			? (SP->_dch1_cost * count) \
+			: INFINITY))
+
+#define InsCharCost(count) \
+		((parm_ich != 0) \
+		? SP->_ich_cost \
+		: ((enter_insert_mode && exit_insert_mode) \
+		  ? SP->_smir_cost + SP->_rmir_cost + (SP->_ip_cost * count) \
+		  : ((insert_character != 0) \
+		    ? ((SP->_ich1_cost + SP->_ip_cost) * count) \
+		    : INFINITY)))
+
+#if USE_XMC_SUPPORT
+#define UpdateAttrs(c)	if (!SameAttrOf(SCREEN_ATTRS(SP), c)) { \
+				attr_t chg = AttrOf(SCREEN_ATTRS(SP)); \
+				VIDATTR(AttrOf(c), GetPair(c)); \
+				if (magic_cookie_glitch > 0 \
+				 && XMC_CHANGES((chg ^ AttrOf(SCREEN_ATTRS(SP))))) { \
+					T(("%s @%d before glitch %d,%d", \
+						__FILE__, __LINE__, \
+						SP->_cursrow, \
+						SP->_curscol)); \
+					_nc_do_xmc_glitch(chg); \
+				} \
+			}
+#else
+#define UpdateAttrs(c)	if (!SameAttrOf(SCREEN_ATTRS(SP), c)) \
+				VIDATTR(AttrOf(c), GetPair(c));
+#endif
+
+/*
+ * Macros to make additional parameter to implement wgetch_events()
+ */
+#ifdef NCURSES_WGETCH_EVENTS
+#define EVENTLIST_0th(param) param
+#define EVENTLIST_1st(param) param
+#define EVENTLIST_2nd(param) , param
+#else
+#define EVENTLIST_0th(param) void
+#define EVENTLIST_1st(param) /* nothing */
+#define EVENTLIST_2nd(param) /* nothing */
+#endif
+
+#if NCURSES_EXPANDED && NCURSES_EXT_FUNCS
+
+#undef  toggle_attr_on
+#define toggle_attr_on(S,at) _nc_toggle_attr_on(&(S), at)
+extern NCURSES_EXPORT(void) _nc_toggle_attr_on (attr_t *, attr_t);
+
+#undef  toggle_attr_off
+#define toggle_attr_off(S,at) _nc_toggle_attr_off(&(S), at)
+extern NCURSES_EXPORT(void) _nc_toggle_attr_off (attr_t *, attr_t);
+
+#undef  DelCharCost
+#define DelCharCost(count) _nc_DelCharCost(count)
+extern NCURSES_EXPORT(int) _nc_DelCharCost (int);
+
+#undef  InsCharCost
+#define InsCharCost(count) _nc_InsCharCost(count)
+extern NCURSES_EXPORT(int) _nc_InsCharCost (int);
+
+#undef  UpdateAttrs
+#define UpdateAttrs(c) _nc_UpdateAttrs(c)
+extern NCURSES_EXPORT(void) _nc_UpdateAttrs (NCURSES_CH_T);
+
+#else
+
+extern NCURSES_EXPORT(void) _nc_expanded (void);
+
+#endif
+
+#if !HAVE_GETCWD
+#define getcwd(buf,len) getwd(buf)
+#endif
+
+/* charable.c */
+#if USE_WIDEC_SUPPORT
+extern NCURSES_EXPORT(bool) _nc_is_charable(wchar_t);
+extern NCURSES_EXPORT(int) _nc_to_char(wint_t);
+extern NCURSES_EXPORT(wint_t) _nc_to_widechar(int);
+#endif
+
+/* doupdate.c */
+#if USE_XMC_SUPPORT
+extern NCURSES_EXPORT(void) _nc_do_xmc_glitch (attr_t);
+#endif
+
+/* hardscroll.c */
+#if defined(TRACE) || defined(SCROLLDEBUG) || defined(HASHDEBUG)
+extern NCURSES_EXPORT(void) _nc_linedump (void);
+#endif
+
+/* lib_acs.c */
+extern NCURSES_EXPORT(void) _nc_init_acs (void);	/* corresponds to traditional 'init_acs()' */
+extern NCURSES_EXPORT(int) _nc_msec_cost (const char *const, int);  /* used by 'tack' program */
+
+/* lib_addch.c */
+#if USE_WIDEC_SUPPORT
+NCURSES_EXPORT(int) _nc_build_wch(WINDOW *win, ARG_CH_T ch);
+#endif
+
+/* lib_addstr.c */
+#if USE_WIDEC_SUPPORT && !defined(USE_TERMLIB)
+extern NCURSES_EXPORT(int) _nc_wchstrlen(const cchar_t *);
+#endif
+
+/* lib_color.c */
+extern NCURSES_EXPORT(bool) _nc_reset_colors(void);
+
+/* lib_getch.c */
+extern NCURSES_EXPORT(int) _nc_wgetch(WINDOW *, unsigned long *, int EVENTLIST_2nd(_nc_eventlist *));
+
+/* lib_insch.c */
+extern NCURSES_EXPORT(int) _nc_insert_ch(WINDOW *, chtype);
+
+/* lib_mvcur.c */
+#define INFINITY	1000000	/* cost: too high to use */
+
+extern NCURSES_EXPORT(void) _nc_mvcur_init (void);
+extern NCURSES_EXPORT(void) _nc_mvcur_resume (void);
+extern NCURSES_EXPORT(void) _nc_mvcur_wrap (void);
+
+extern NCURSES_EXPORT(int) _nc_scrolln (int, int, int, int);
+
+extern NCURSES_EXPORT(void) _nc_screen_init (void);
+extern NCURSES_EXPORT(void) _nc_screen_resume (void);
+extern NCURSES_EXPORT(void) _nc_screen_wrap (void);
+
+/* lib_mouse.c */
+extern NCURSES_EXPORT(int) _nc_has_mouse (void);
+
+/* lib_mvcur.c */
+#define INFINITY	1000000	/* cost: too high to use */
+#define BAUDBYTE	9	/* 9 = 7 bits + 1 parity + 1 stop */
+
+/* lib_setup.c */
+extern NCURSES_EXPORT(char *) _nc_get_locale(void);
+extern NCURSES_EXPORT(int) _nc_unicode_locale(void);
+extern NCURSES_EXPORT(int) _nc_locale_breaks_acs(void);
+extern NCURSES_EXPORT(int) _nc_setupterm(NCURSES_CONST char *, int, int *, bool);
+
+/* lib_tstp.c */
+#if USE_SIGWINCH
+extern NCURSES_EXPORT(int) _nc_handle_sigwinch(int);
+#else
+#define _nc_handle_sigwinch(a) /* nothing */
+#endif
+
+/* lib_wacs.c */
+#if USE_WIDEC_SUPPORT
+extern NCURSES_EXPORT(void) _nc_init_wacs(void);
+#endif
+
+typedef struct {
+    char *s_head;	/* beginning of the string (may be null) */
+    char *s_tail;	/* end of the string (may be null) */
+    size_t s_size;	/* current remaining size available */
+    size_t s_init;	/* total size available */
+} string_desc;
+
+/* strings.c */
+extern NCURSES_EXPORT(string_desc *) _nc_str_init (string_desc *, char *, size_t);
+extern NCURSES_EXPORT(string_desc *) _nc_str_null (string_desc *, size_t);
+extern NCURSES_EXPORT(string_desc *) _nc_str_copy (string_desc *, string_desc *);
+extern NCURSES_EXPORT(bool) _nc_safe_strcat (string_desc *, const char *);
+extern NCURSES_EXPORT(bool) _nc_safe_strcpy (string_desc *, const char *);
+
+#if !HAVE_STRSTR
+#define strstr _nc_strstr
+extern NCURSES_EXPORT(char *) _nc_strstr (const char *, const char *);
+#endif
+
+/* safe_sprintf.c */
+extern NCURSES_EXPORT(char *) _nc_printf_string (const char *, va_list);
+
+/* tries.c */
+extern NCURSES_EXPORT(void) _nc_add_to_try (struct tries **, const char *, unsigned);
+extern NCURSES_EXPORT(char *) _nc_expand_try (struct tries *, unsigned, int *, size_t);
+extern NCURSES_EXPORT(int) _nc_remove_key (struct tries **, unsigned);
+extern NCURSES_EXPORT(int) _nc_remove_string (struct tries **, const char *);
+
+/* elsewhere ... */
+//// extern NCURSES_EXPORT(ENTRY *) _nc_delink_entry(ENTRY *, TERMTYPE *);
+extern NCURSES_EXPORT(WINDOW *) _nc_makenew (int, int, int, int, int);
+extern NCURSES_EXPORT(char *) _nc_trace_buf (int, size_t);
+extern NCURSES_EXPORT(char *) _nc_trace_bufcat (int, const char *);
+extern NCURSES_EXPORT(int) _nc_access (const char *, int);
+extern NCURSES_EXPORT(int) _nc_baudrate (int);
+extern NCURSES_EXPORT(int) _nc_freewin (WINDOW *);
+extern NCURSES_EXPORT(int) _nc_getenv_num (const char *);
+extern NCURSES_EXPORT(int) _nc_keypad (bool);
+extern NCURSES_EXPORT(int) _nc_ospeed (int);
+extern NCURSES_EXPORT(int) _nc_outch (int);
+//// extern NCURSES_EXPORT(int) _nc_read_termcap_entry (const char *const, TERMTYPE *const);
+extern NCURSES_EXPORT(int) _nc_setupscreen (int, int, FILE *, bool, int);
+extern NCURSES_EXPORT(int) _nc_timed_wait(int, int, int * EVENTLIST_2nd(_nc_eventlist *));
+extern NCURSES_EXPORT(void) _nc_do_color (short, short, bool, int (*)(int));
+extern NCURSES_EXPORT(void) _nc_flush (void);
+//// extern NCURSES_EXPORT(void) _nc_free_entry(ENTRY *, TERMTYPE *);
+extern NCURSES_EXPORT(void) _nc_freeall (void);
+extern NCURSES_EXPORT(void) _nc_hash_map (void);
+extern NCURSES_EXPORT(void) _nc_init_keytry (void);
+extern NCURSES_EXPORT(void) _nc_keep_tic_dir (const char *);
+extern NCURSES_EXPORT(void) _nc_make_oldhash (int i);
+extern NCURSES_EXPORT(void) _nc_scroll_oldhash (int n, int top, int bot);
+extern NCURSES_EXPORT(void) _nc_scroll_optimize (void);
+extern NCURSES_EXPORT(void) _nc_set_buffer (FILE *, bool);
+extern NCURSES_EXPORT(void) _nc_signal_handler (bool);
+extern NCURSES_EXPORT(void) _nc_synchook (WINDOW *);
+extern NCURSES_EXPORT(void) _nc_trace_tries (struct tries *);
+
+#if NO_LEAKS
+extern NCURSES_EXPORT(void) _nc_alloc_entry_leaks(void);
+extern NCURSES_EXPORT(void) _nc_captoinfo_leaks(void);
+extern NCURSES_EXPORT(void) _nc_comp_scan_leaks(void);
+extern NCURSES_EXPORT(void) _nc_keyname_leaks(void);
+extern NCURSES_EXPORT(void) _nc_tgetent_leaks(void);
+#endif
+
+#ifndef USE_TERMLIB
+extern NCURSES_EXPORT(NCURSES_CH_T) _nc_render (WINDOW *, NCURSES_CH_T);
+extern NCURSES_EXPORT(int) _nc_waddch_nosync (WINDOW *, const NCURSES_CH_T);
+extern NCURSES_EXPORT(void) _nc_scroll_window (WINDOW *, int const, NCURSES_SIZE_T const, NCURSES_SIZE_T const, NCURSES_CH_T);
+#endif
+
+#if USE_WIDEC_SUPPORT && !defined(USE_TERMLIB)
+#ifdef linux
+extern NCURSES_EXPORT(size_t) _nc_wcrtomb (char *, wchar_t, mbstate_t *);
+#else
+#define _nc_wcrtomb(s,wc,ps) wcrtomb(s,wc,ps)
+#endif
+#endif
+
+#if USE_SIZECHANGE
+extern NCURSES_EXPORT(void) _nc_update_screensize (void);
+#endif
+
+#if HAVE_RESIZETERM
+extern NCURSES_EXPORT(void) _nc_resize_margins (WINDOW *);
+#else
+#define _nc_resize_margins(wp) /* nothing */
+#endif
+
+#ifdef NCURSES_WGETCH_EVENTS
+extern NCURSES_EXPORT(int) _nc_eventlist_timeout(_nc_eventlist *);
+#else
+#define wgetch_events(win, evl) wgetch(win)
+#define wgetnstr_events(win, str, maxlen, evl) wgetnstr(win, str, maxlen)
+#endif
+
+/*
+ * Not everyone has vsscanf(), but we'd like to use it for scanw().
+ */
+#if !HAVE_VSSCANF
+extern int vsscanf(const char *str, const char *format, va_list __arg);
+#endif
+
+/* scroll indices */
+extern NCURSES_EXPORT_VAR(int *) _nc_oldnums;
+
+#define USE_SETBUF_0 0
+
+#define NC_BUFFERED(flag) _nc_set_buffer(SP->_ofp, flag)
+
+#define NC_OUTPUT ((SP != 0) ? SP->_ofp : stdout)
+
+/*
+ * On systems with a broken linker, define 'SP' as a function to force the
+ * linker to pull in the data-only module with 'SP'.
+ */
+#if BROKEN_LINKER
+#define SP _nc_screen()
+extern NCURSES_EXPORT(SCREEN *) _nc_screen (void);
+extern NCURSES_EXPORT(int) _nc_alloc_screen (void);
+extern NCURSES_EXPORT(void) _nc_set_screen (SCREEN *);
+#else
+/* current screen is private data; avoid possible linking conflicts too */
+extern NCURSES_EXPORT_VAR(SCREEN *) SP;
+#define _nc_alloc_screen() ((SP = typeCalloc(SCREEN, 1)) != 0)
+#define _nc_set_screen(sp) SP = sp
+#endif
+
+/*
+ * We don't want to use the lines or columns capabilities internally, because
+ * if the application is running multiple screens under X, it's quite possible
+ * they could all have type xterm but have different sizes!  So...
+ */
+#define screen_lines	SP->_lines
+#define screen_columns	SP->_columns
+
+extern NCURSES_EXPORT_VAR(int) _nc_slk_format;  /* != 0 if slk_init() called */
+extern NCURSES_EXPORT(int) _nc_slk_initialize (WINDOW *, int);
+
+/*
+ * Some constants related to SLK's
+ */
+#define MAX_SKEY_OLD	   8	/* count of soft keys */
+#define MAX_SKEY_LEN_OLD   8	/* max length of soft key text */
+#define MAX_SKEY_PC       12    /* This is what most PC's have */
+#define MAX_SKEY_LEN_PC    5
+
+/* Macro to check whether or not we use a standard format */
+#define SLK_STDFMT(fmt) (fmt < 3)
+/* Macro to determine height of label window */
+#define SLK_LINES(fmt)  (SLK_STDFMT(fmt) ? 1 : ((fmt) - 2))
+
+#define MAX_SKEY(fmt)     (SLK_STDFMT(fmt)? MAX_SKEY_OLD : MAX_SKEY_PC)
+#define MAX_SKEY_LEN(fmt) (SLK_STDFMT(fmt)? MAX_SKEY_LEN_OLD : MAX_SKEY_LEN_PC)
+
+extern NCURSES_EXPORT(int) _nc_ripoffline (int line, int (*init)(WINDOW *,int));
+
+/*
+ * Common error messages
+ */
+#define MSG_NO_MEMORY "Out of memory"
+#define MSG_NO_INPUTS "Premature EOF"
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* CURSES_PRIV_H */
diff --git a/payloads/libpayload/curses/form/Makefile.in b/payloads/libpayload/curses/form/Makefile.in
new file mode 100644
index 0000000000..1a07e140d3
--- /dev/null
+++ b/payloads/libpayload/curses/form/Makefile.in
@@ -0,0 +1,170 @@
+# $Id: Makefile.in,v 1.53 2010/11/27 21:45:27 tom Exp $
+##############################################################################
+# Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.                #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey 1996-on
+#
+# Makefile for form source code.
+#
+# This makes the following:
+#	libraries (normal/debug/profile/shared)
+#
+# The variable 'srcdir' refers to the source-distribution, and can be set with
+# the configure script by "--srcdir=DIR".
+#
+# The rules are organized to produce the libraries for the configured models,
+
+# turn off _all_ suffix rules; we'll generate our own
+.SUFFIXES:
+
+SHELL		= /bin/sh
+VPATH		= @srcdir@
+THIS		= Makefile
+
+x		= @EXEEXT@
+o		= .@OBJEXT@
+
+MODEL		= @DFT_LWR_MODEL@
+DESTDIR		= @DESTDIR@
+srcdir		= @srcdir@
+prefix		= @prefix@
+exec_prefix	= @exec_prefix@
+bindir		= @bindir@
+libdir		= @libdir@
+includedir	= @includedir@
+
+LIBTOOL		= @LIBTOOL@
+LIBTOOL_CLEAN	= @LIB_CLEAN@
+LIBTOOL_COMPILE	= @LIB_COMPILE@
+LIBTOOL_LINK	= @LIB_LINK@
+LIBTOOL_INSTALL	= @LIB_INSTALL@
+LIBTOOL_UNINSTALL = @LIB_UNINSTALL@
+LT_UNDEF	= @LT_UNDEF@
+
+INSTALL		= @INSTALL@
+INSTALL_LIB	= @INSTALL@ @INSTALL_LIB@
+INSTALL_PROG	= @INSTALL_PROGRAM@
+INSTALL_DATA	= @INSTALL_DATA@
+
+AR		= @AR@
+ARFLAGS		= @ARFLAGS@
+AWK		= @AWK@
+LD		= @LD@
+LN_S		= @LN_S@
+
+CTAGS		= @CTAGS@
+ETAGS		= @ETAGS@
+
+CC		= @CC@
+CPP		= @CPP@
+CFLAGS		= @CFLAGS@
+
+CPPFLAGS	= -I@top_srcdir@/ncurses -DHAVE_CONFIG_H @CPPFLAGS@
+
+CCFLAGS		= $(CPPFLAGS) $(CFLAGS)
+
+CFLAGS_LIBTOOL	= $(CCFLAGS)
+CFLAGS_NORMAL	= $(CCFLAGS)
+CFLAGS_DEBUG	= $(CCFLAGS) @CC_G_OPT@ -DTRACE
+CFLAGS_PROFILE	= $(CCFLAGS) -pg
+CFLAGS_SHARED	= $(CCFLAGS) @CC_SHARED_OPTS@
+
+CFLAGS_DEFAULT	= $(CFLAGS_@DFT_UPR_MODEL@)
+
+LINK		= $(LIBTOOL_LINK)
+LDFLAGS		= @LDFLAGS@ @LD_MODEL@ @LIBS@
+
+SHLIB_DIRS	= -L../lib
+SHLIB_LIST	= $(SHLIB_DIRS) -lncurses@LIB_SUFFIX@ @SHLIB_LIST@
+
+MK_SHARED_LIB	= @MK_SHARED_LIB@
+
+NCURSES_MAJOR	= @NCURSES_MAJOR@
+NCURSES_MINOR	= @NCURSES_MINOR@
+REL_VERSION	= @cf_cv_rel_version@
+ABI_VERSION	= @cf_cv_abi_version@
+
+RANLIB		= @LIB_PREP@
+
+LIBRARIES	= @LIBS_TO_MAKE@
+
+LINT		= @LINT@
+LINT_OPTS	= @LINT_OPTS@
+LINT_LIBS	= -lform -lncurses @LIBS@
+
+AUTO_SRC	= \
+		../include/form.h
+
+################################################################################
+all \
+libs \
+install ::	$(AUTO_SRC) $(LIBRARIES)
+
+sources :	$(AUTO_SRC)
+
+$(DESTDIR)$(bindir) \
+$(DESTDIR)$(libdir) :
+	mkdir -p $@
+
+# make copies to simplify include-paths while still keeping form's include
+# file in this directory.
+../include/form.h : $(srcdir)/form.h
+	-rm -f $@
+	cp $(srcdir)/form.h $@
+
+HEADER_DEPS = \
+	$(srcdir)/form.priv.h \
+	$(srcdir)/form.h \
+	../include/mf_common.h \
+	../include/curses.h \
+	../include/eti.h
+
+tags:
+	$(CTAGS) *.[ch]
+
+@MAKE_UPPER_TAGS@TAGS:
+@MAKE_UPPER_TAGS@	$(ETAGS) *.[ch]
+
+mostlyclean ::
+	-rm -f core tags TAGS *~ *.bak *.i *.ln *.atac trace
+
+clean :: mostlyclean
+	-rm -f $(AUTO_SRC)
+
+distclean :: clean
+	-rm -f Makefile
+
+realclean :: distclean
+
+../include/mf_common.h \
+../include/eti.h :
+	cd ../menu && $(MAKE) $@
+
+###############################################################################
+# The remainder of this file is automatically generated during configuration
+###############################################################################
diff --git a/payloads/libpayload/curses/form/READ.ME b/payloads/libpayload/curses/form/READ.ME
new file mode 100644
index 0000000000..da86bf6927
--- /dev/null
+++ b/payloads/libpayload/curses/form/READ.ME
@@ -0,0 +1,42 @@
+-------------------------------------------------------------------------------
+-- Copyright (c) 1998-2003,2006 Free Software Foundation, Inc.               --
+--                                                                           --
+-- Permission is hereby granted, free of charge, to any person obtaining a   --
+-- copy of this software and associated documentation files (the             --
+-- "Software"), to deal in the Software without restriction, including       --
+-- without limitation the rights to use, copy, modify, merge, publish,       --
+-- distribute, distribute with modifications, sublicense, and/or sell copies --
+-- of the Software, and to permit persons to whom the Software is furnished  --
+-- to do so, subject to the following conditions:                            --
+--                                                                           --
+-- The above copyright notice and this permission notice shall be included   --
+-- in all copies or substantial portions of the Software.                    --
+--                                                                           --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS   --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF                --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN --
+-- NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,       --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR     --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE --
+-- USE OR OTHER DEALINGS IN THE SOFTWARE.                                    --
+--                                                                           --
+-- Except as contained in this notice, the name(s) of the above copyright    --
+-- holders shall not be used in advertising or otherwise to promote the      --
+-- sale, use or other dealings in this Software without prior written        --
+-- authorization.                                                            --
+-------------------------------------------------------------------------------
+-- $Id: READ.ME,v 0.7 2006/04/22 23:13:05 tom Exp $
+-------------------------------------------------------------------------------
+
+This is a clone of the form library that is available with typical
+System V curses implementations (ETI).
+
+It is modelled after the documentation that comes for this library with
+a 386 based SVR4 implementation (ESIX).  
+
+The development environment was and is an ELF based Linux system.
+
+For things that still need doing, see the TO-DO file in the top-level 
+directory.
+
+Juergen Pfeifer
diff --git a/payloads/libpayload/curses/form/f_trace.c b/payloads/libpayload/curses/form/f_trace.c
new file mode 100644
index 0000000000..6044e03c6e
--- /dev/null
+++ b/payloads/libpayload/curses/form/f_trace.c
@@ -0,0 +1,70 @@
+/****************************************************************************
+ * Copyright (c) 2004,2010 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Thomas E. Dickey                                              *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: f_trace.c,v 1.2 2010/01/23 21:14:36 tom Exp $")
+
+NCURSES_EXPORT(FIELD **)
+_nc_retrace_field_ptr(FIELD **code)
+{
+  T((T_RETURN("%p"), (void *)code));
+  return code;
+}
+
+NCURSES_EXPORT(FIELD *)
+_nc_retrace_field(FIELD *code)
+{
+  T((T_RETURN("%p"), (void *)code));
+  return code;
+}
+
+NCURSES_EXPORT(FIELDTYPE *)
+_nc_retrace_field_type(FIELDTYPE *code)
+{
+  T((T_RETURN("%p"), (void *)code));
+  return code;
+}
+
+NCURSES_EXPORT(FORM *)
+_nc_retrace_form(FORM *code)
+{
+  T((T_RETURN("%p"), (void *)code));
+  return code;
+}
+
+NCURSES_EXPORT(Form_Hook)
+_nc_retrace_form_hook(Form_Hook code)
+{
+  T((T_RETURN("%p"), code));
+  return code;
+}
diff --git a/payloads/libpayload/curses/form/fld_arg.c b/payloads/libpayload/curses/form/fld_arg.c
new file mode 100644
index 0000000000..a07bdb1959
--- /dev/null
+++ b/payloads/libpayload/curses/form/fld_arg.c
@@ -0,0 +1,98 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fld_arg.c,v 1.12 2010/01/23 21:14:35 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  int set_fieldtype_arg(
+|                            FIELDTYPE *typ,
+|                            void * (* const make_arg)(va_list *),
+|                            void * (* const copy_arg)(const void *),
+|                            void   (* const free_arg)(void *) )
+|
+|   Description   :  Connects to the type additional arguments necessary
+|                    for a set_field_type call. The various function pointer
+|                    arguments are:
+|                       make_arg : allocates a structure for the field
+|                                  specific parameters.
+|                       copy_arg : duplicate the structure created by
+|                                  make_arg
+|                       free_arg : Release the memory allocated by make_arg
+|                                  or copy_arg
+|
+|                    At least make_arg must be non-NULL.
+|                    You may pass NULL for copy_arg and free_arg if your
+|                    make_arg function doesn't allocate memory and your
+|                    arg fits into the storage for a (void*).
+|
+|   Return Values :  E_OK           - success
+|                    E_BAD_ARGUMENT - invalid argument
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_fieldtype_arg(FIELDTYPE *typ,
+		  void *(*const make_arg)(va_list *),
+		  void *(*const copy_arg)(const void *),
+		  void (*const free_arg) (void *))
+{
+  T((T_CALLED("set_fieldtype_arg(%p,%p,%p,%p)"),
+     (void *)typ, make_arg, copy_arg, free_arg));
+
+  if (typ != 0 && make_arg != (void *)0)
+    {
+      typ->status |= _HAS_ARGS;
+      typ->makearg = make_arg;
+      typ->copyarg = copy_arg;
+      typ->freearg = free_arg;
+      RETURN(E_OK);
+    }
+  RETURN(E_BAD_ARGUMENT);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  void *field_arg(const FIELD *field)
+|
+|   Description   :  Retrieve pointer to the fields argument structure.
+|
+|   Return Values :  Pointer to structure or NULL if none is defined.
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(void *)
+field_arg(const FIELD *field)
+{
+  T((T_CALLED("field_arg(%p)"), (const void *)field));
+  returnVoidPtr(Normalize_Field(field)->arg);
+}
+
+/* fld_arg.c ends here */
diff --git a/payloads/libpayload/curses/form/fld_attr.c b/payloads/libpayload/curses/form/fld_attr.c
new file mode 100644
index 0000000000..0112f009ec
--- /dev/null
+++ b/payloads/libpayload/curses/form/fld_attr.c
@@ -0,0 +1,119 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fld_attr.c,v 1.11 2010/01/23 21:12:08 tom Exp $")
+
+/*----------------------------------------------------------------------------
+  Field-Attribute manipulation routines
+  --------------------------------------------------------------------------*/
+/* "Template" macro to generate a function to set a fields attribute */
+#define GEN_FIELD_ATTR_SET_FCT( name ) \
+NCURSES_IMPEXP int NCURSES_API set_field_ ## name (FIELD * field, chtype attr)\
+{\
+   int res = E_BAD_ARGUMENT;\
+   T((T_CALLED("set_field_" #name "(%p,%s)"), field, _traceattr(attr)));\
+   if ( attr==A_NORMAL || ((attr & A_ATTRIBUTES)==attr) )\
+     {\
+       Normalize_Field( field );\
+       if (field != 0) \
+	 { \
+	 if ((field -> name) != attr)\
+	   {\
+	     field -> name = attr;\
+	     res = _nc_Synchronize_Attributes( field );\
+	   }\
+	 else\
+	   {\
+	     res = E_OK;\
+	   }\
+	 }\
+     }\
+   RETURN(res);\
+}
+
+/* "Template" macro to generate a function to get a fields attribute */
+#define GEN_FIELD_ATTR_GET_FCT( name ) \
+NCURSES_IMPEXP chtype NCURSES_API field_ ## name (const FIELD * field)\
+{\
+   T((T_CALLED("field_" #name "(%p)"), (const void *) field));\
+   returnAttr( A_ATTRIBUTES & (Normalize_Field( field ) -> name) );\
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  int set_field_fore(FIELD *field, chtype attr)
+|
+|   Description   :  Sets the foreground of the field used to display the
+|                    field contents.
+|
+|   Return Values :  E_OK             - success
+|                    E_BAD_ARGUMENT   - invalid attributes
+|                    E_SYSTEM_ERROR   - system error
++--------------------------------------------------------------------------*/
+GEN_FIELD_ATTR_SET_FCT(fore)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  chtype field_fore(const FIELD *)
+|
+|   Description   :  Retrieve fields foreground attribute
+|
+|   Return Values :  The foreground attribute
++--------------------------------------------------------------------------*/
+GEN_FIELD_ATTR_GET_FCT(fore)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  int set_field_back(FIELD *field, chtype attr)
+|
+|   Description   :  Sets the background of the field used to display the
+|                    fields extend.
+|
+|   Return Values :  E_OK             - success
+|                    E_BAD_ARGUMENT   - invalid attributes
+|                    E_SYSTEM_ERROR   - system error
++--------------------------------------------------------------------------*/
+GEN_FIELD_ATTR_SET_FCT(back)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  chtype field_back(const
+|
+|   Description   :  Retrieve fields background attribute
+|
+|   Return Values :  The background attribute
++--------------------------------------------------------------------------*/
+GEN_FIELD_ATTR_GET_FCT(back)
+
+/* fld_attr.c ends here */
diff --git a/payloads/libpayload/curses/form/fld_current.c b/payloads/libpayload/curses/form/fld_current.c
new file mode 100644
index 0000000000..ef9ec007ec
--- /dev/null
+++ b/payloads/libpayload/curses/form/fld_current.c
@@ -0,0 +1,137 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fld_current.c,v 1.12 2010/01/23 21:14:35 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  int set_current_field(FORM  * form,FIELD * field)
+|
+|   Description   :  Set the current field of the form to the specified one.
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - invalid form or field pointer
+|                    E_REQUEST_DENIED  - field not selectable
+|                    E_BAD_STATE       - called from a hook routine
+|                    E_INVALID_FIELD   - current field can't be left
+|                    E_SYSTEM_ERROR    - system error
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_current_field(FORM *form, FIELD *field)
+{
+  int err = E_OK;
+
+  T((T_CALLED("set_current_field(%p,%p)"), (void *)form, (void *)field));
+  if (form == 0 || field == 0)
+    {
+      RETURN(E_BAD_ARGUMENT);
+    }
+  else if ((form != field->form) || Field_Is_Not_Selectable(field))
+    {
+      RETURN(E_REQUEST_DENIED);
+    }
+  else if ((form->status & _POSTED) == 0)
+    {
+      form->current = field;
+      form->curpage = field->page;
+    }
+  else
+    {
+      if ((form->status & _IN_DRIVER) != 0)
+	{
+	  err = E_BAD_STATE;
+	}
+      else
+	{
+	  if (form->current != field)
+	    {
+	      if (!_nc_Internal_Validation(form))
+		{
+		  err = E_INVALID_FIELD;
+		}
+	      else
+		{
+		  Call_Hook(form, fieldterm);
+		  if (field->page != form->curpage)
+		    {
+		      Call_Hook(form, formterm);
+		      err = _nc_Set_Form_Page(form, (int)field->page, field);
+		      Call_Hook(form, forminit);
+		    }
+		  else
+		    {
+		      err = _nc_Set_Current_Field(form, field);
+		    }
+		  Call_Hook(form, fieldinit);
+		  (void)_nc_Refresh_Current_Field(form);
+		}
+	    }
+	}
+    }
+  RETURN(err);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  FIELD *current_field(const FORM * form)
+|
+|   Description   :  Return the current field.
+|
+|   Return Values :  Pointer to the current field.
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(FIELD *)
+current_field(const FORM *form)
+{
+  T((T_CALLED("current_field(%p)"), (const void *)form));
+  returnField(Normalize_Form(form)->current);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  int field_index(const FIELD * field)
+|
+|   Description   :  Return the index of the field in the field-array of
+|                    the form.
+|
+|   Return Values :  >= 0   : field index
+|                    -1     : fieldpointer invalid or field not connected
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+field_index(const FIELD *field)
+{
+  T((T_CALLED("field_index(%p)"), (const void *)field));
+  returnCode((field != 0 && field->form != 0) ? (int)field->index : -1);
+}
+
+/* fld_current.c ends here */
diff --git a/payloads/libpayload/curses/form/fld_def.c b/payloads/libpayload/curses/form/fld_def.c
new file mode 100644
index 0000000000..6d7bd34a16
--- /dev/null
+++ b/payloads/libpayload/curses/form/fld_def.c
@@ -0,0 +1,399 @@
+/****************************************************************************
+ * Copyright (c) 1998-2007,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fld_def.c,v 1.38 2010/01/23 21:14:35 tom Exp $")
+
+/* this can't be readonly */
+static FIELD default_field =
+{
+  0,				/* status  */
+  0,				/* rows    */
+  0,				/* cols    */
+  0,				/* frow    */
+  0,				/* fcol    */
+  0,				/* drows   */
+  0,				/* dcols   */
+  0,				/* maxgrow */
+  0,				/* nrow    */
+  0,				/* nbuf    */
+  NO_JUSTIFICATION,		/* just    */
+  0,				/* page    */
+  0,				/* index   */
+  (int)' ',			/* pad     */
+  A_NORMAL,			/* fore    */
+  A_NORMAL,			/* back    */
+  ALL_FIELD_OPTS,		/* opts    */
+  (FIELD *)0,			/* snext   */
+  (FIELD *)0,			/* sprev   */
+  (FIELD *)0,			/* link    */
+  (FORM *)0,			/* form    */
+  (FIELDTYPE *)0,		/* type    */
+  (char *)0,			/* arg     */
+  (FIELD_CELL *)0,		/* buf     */
+  (char *)0			/* usrptr  */
+  NCURSES_FIELD_EXTENSION
+};
+
+NCURSES_EXPORT_VAR(FIELD *)
+_nc_Default_Field = &default_field;
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  TypeArgument *_nc_Make_Argument(
+|                              const FIELDTYPE *typ,
+|                              va_list *ap,
+|                              int *err )
+|
+|   Description   :  Create an argument structure for the specified type.
+|                    Use the type-dependent argument list to construct
+|                    it.
+|
+|   Return Values :  Pointer to argument structure. Maybe NULL.
+|                    In case of an error in *err an error counter is increased.
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(TypeArgument *)
+_nc_Make_Argument(const FIELDTYPE *typ, va_list *ap, int *err)
+{
+  TypeArgument *res = (TypeArgument *)0;
+  TypeArgument *p;
+
+  if (typ != 0 && (typ->status & _HAS_ARGS) != 0)
+    {
+      assert(err != 0 && ap != (va_list *)0);
+      if ((typ->status & _LINKED_TYPE) != 0)
+	{
+	  p = typeMalloc(TypeArgument, 1);
+
+	  if (p != 0)
+	    {
+	      p->left = _nc_Make_Argument(typ->left, ap, err);
+	      p->right = _nc_Make_Argument(typ->right, ap, err);
+	      return p;
+	    }
+	  else
+	    {
+	      *err += 1;
+	    }
+	}
+      else
+	{
+	  assert(typ->makearg != (void *)0);
+	  if (!(res = (TypeArgument *)typ->makearg(ap)))
+	    {
+	      *err += 1;
+	    }
+	}
+    }
+  return res;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  TypeArgument *_nc_Copy_Argument(const FIELDTYPE *typ,
+|                                                    const TypeArgument *argp,
+|                                                    int *err )
+|
+|   Description   :  Create a copy of an argument structure for the specified
+|                    type.
+|
+|   Return Values :  Pointer to argument structure. Maybe NULL.
+|                    In case of an error in *err an error counter is increased.
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(TypeArgument *)
+_nc_Copy_Argument(const FIELDTYPE *typ, const TypeArgument *argp, int *err)
+{
+  TypeArgument *res = (TypeArgument *)0;
+  TypeArgument *p;
+
+  if (typ != 0 && (typ->status & _HAS_ARGS) != 0)
+    {
+      assert(err != 0 && argp != 0);
+      if ((typ->status & _LINKED_TYPE) != 0)
+	{
+	  p = typeMalloc(TypeArgument, 1);
+
+	  if (p != 0)
+	    {
+	      p->left = _nc_Copy_Argument(typ, argp->left, err);
+	      p->right = _nc_Copy_Argument(typ, argp->right, err);
+	      return p;
+	    }
+	  *err += 1;
+	}
+      else
+	{
+	  if (typ->copyarg != (void *)0)
+	    {
+	      if (!(res = (TypeArgument *)(typ->copyarg((const void *)argp))))
+		{
+		  *err += 1;
+		}
+	    }
+	  else
+	    {
+	      res = (TypeArgument *)argp;
+	    }
+	}
+    }
+  return res;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  void _nc_Free_Argument(const FIELDTYPE *typ,
+|                                           TypeArgument * argp )
+|
+|   Description   :  Release memory associated with the argument structure
+|                    for the given fieldtype.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(void)
+_nc_Free_Argument(const FIELDTYPE *typ, TypeArgument *argp)
+{
+  if (typ != 0 && (typ->status & _HAS_ARGS) != 0)
+    {
+      if ((typ->status & _LINKED_TYPE) != 0)
+	{
+	  assert(argp != 0);
+	  _nc_Free_Argument(typ->left, argp->left);
+	  _nc_Free_Argument(typ->right, argp->right);
+	  free(argp);
+	}
+      else
+	{
+	  if (typ->freearg != (void *)0)
+	    {
+	      typ->freearg((void *)argp);
+	    }
+	}
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  bool _nc_Copy_Type( FIELD *dst, FIELD const *src )
+|
+|   Description   :  Copy argument structure of field src to field dst
+|
+|   Return Values :  TRUE       - copy worked
+|                    FALSE      - error occurred
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(bool)
+_nc_Copy_Type(FIELD *dst, FIELD const *src)
+{
+  int err = 0;
+
+  assert(dst != 0 && src != 0);
+
+  dst->type = src->type;
+  dst->arg = (void *)_nc_Copy_Argument(src->type, (TypeArgument *)(src->arg), &err);
+
+  if (err != 0)
+    {
+      _nc_Free_Argument(dst->type, (TypeArgument *)(dst->arg));
+      dst->type = (FIELDTYPE *)0;
+      dst->arg = (void *)0;
+      return FALSE;
+    }
+  else
+    {
+      if (dst->type != 0)
+	{
+	  dst->type->ref++;
+	}
+      return TRUE;
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  void _nc_Free_Type( FIELD *field )
+|
+|   Description   :  Release Argument structure for this field
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(void)
+_nc_Free_Type(FIELD *field)
+{
+  assert(field != 0);
+  if (field->type != 0)
+    {
+      field->type->ref--;
+      _nc_Free_Argument(field->type, (TypeArgument *)(field->arg));
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  FIELD *new_field( int rows, int cols,
+|                                      int frow, int fcol,
+|                                      int nrow, int nbuf )
+|
+|   Description   :  Create a new field with this many 'rows' and 'cols',
+|                    starting at 'frow/fcol' in the subwindow of the form.
+|                    Allocate 'nrow' off-screen rows and 'nbuf' additional
+|                    buffers. If an error occurs, errno is set to
+|
+|                    E_BAD_ARGUMENT - invalid argument
+|                    E_SYSTEM_ERROR - system error
+|
+|   Return Values :  Pointer to the new field or NULL if failure.
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(FIELD *)
+new_field(int rows, int cols, int frow, int fcol, int nrow, int nbuf)
+{
+  static const FIELD_CELL blank = BLANK;
+  static const FIELD_CELL zeros = ZEROS;
+
+  FIELD *New_Field = (FIELD *)0;
+  int err = E_BAD_ARGUMENT;
+
+  T((T_CALLED("new_field(%d,%d,%d,%d,%d,%d)"), rows, cols, frow, fcol, nrow, nbuf));
+  if (rows > 0 &&
+      cols > 0 &&
+      frow >= 0 &&
+      fcol >= 0 &&
+      nrow >= 0 &&
+      nbuf >= 0 &&
+      ((err = E_SYSTEM_ERROR) != 0) &&	/* trick: this resets the default error */
+      (New_Field = typeMalloc(FIELD, 1)) != 0)
+    {
+      T((T_CREATE("field %p"), (void *)New_Field));
+      *New_Field = default_field;
+      New_Field->rows = rows;
+      New_Field->cols = cols;
+      New_Field->drows = rows + nrow;
+      New_Field->dcols = cols;
+      New_Field->frow = frow;
+      New_Field->fcol = fcol;
+      New_Field->nrow = nrow;
+      New_Field->nbuf = nbuf;
+      New_Field->link = New_Field;
+
+#if USE_WIDEC_SUPPORT
+      New_Field->working = newpad(1, Buffer_Length(New_Field) + 1);
+      New_Field->expanded = typeCalloc(char *, 1 + (unsigned)nbuf);
+#endif
+
+      if (_nc_Copy_Type(New_Field, &default_field))
+	{
+	  size_t len;
+
+	  len = Total_Buffer_Size(New_Field);
+	  if ((New_Field->buf = (FIELD_CELL *)malloc(len)))
+	    {
+	      /* Prefill buffers with blanks and insert terminating zeroes
+	         between buffers */
+	      int i, j;
+	      int cells = Buffer_Length(New_Field);
+
+	      for (i = 0; i <= New_Field->nbuf; i++)
+		{
+		  FIELD_CELL *buffer = &(New_Field->buf[(cells + 1) * i]);
+
+		  for (j = 0; j < cells; ++j)
+		    {
+		      buffer[j] = blank;
+		    }
+		  buffer[j] = zeros;
+		}
+	      returnField(New_Field);
+	    }
+	}
+    }
+
+  if (New_Field)
+    free_field(New_Field);
+
+  SET_ERROR(err);
+  returnField((FIELD *)0);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  int free_field( FIELD *field )
+|
+|   Description   :  Frees the storage allocated for the field.
+|
+|   Return Values :  E_OK           - success
+|                    E_BAD_ARGUMENT - invalid field pointer
+|                    E_CONNECTED    - field is connected
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+free_field(FIELD *field)
+{
+  T((T_CALLED("free_field(%p)"), (void *)field));
+  if (!field)
+    {
+      RETURN(E_BAD_ARGUMENT);
+    }
+  else if (field->form != 0)
+    {
+      RETURN(E_CONNECTED);
+    }
+  else if (field == field->link)
+    {
+      if (field->buf != 0)
+	free(field->buf);
+    }
+  else
+    {
+      FIELD *f;
+
+      for (f = field; f->link != field; f = f->link)
+	{
+	}
+      f->link = field->link;
+    }
+  _nc_Free_Type(field);
+#if USE_WIDEC_SUPPORT
+  if (field->expanded != 0)
+    {
+      int n;
+
+      for (n = 0; n <= field->nbuf; ++n)
+	{
+	  FreeIfNeeded(field->expanded[n]);
+	}
+      free(field->expanded);
+      (void)delwin(field->working);
+    }
+#endif
+  free(field);
+  RETURN(E_OK);
+}
+
+/* fld_def.c ends here */
diff --git a/payloads/libpayload/curses/form/fld_dup.c b/payloads/libpayload/curses/form/fld_dup.c
new file mode 100644
index 0000000000..b8e501b383
--- /dev/null
+++ b/payloads/libpayload/curses/form/fld_dup.c
@@ -0,0 +1,101 @@
+/****************************************************************************
+ * Copyright (c) 1998-2007,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fld_dup.c,v 1.13 2010/01/23 21:14:35 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  FIELD *dup_field(FIELD *field, int frow, int fcol)
+|
+|   Description   :  Duplicates the field at the specified position. All
+|                    field attributes and the buffers are copied.
+|                    If an error occurs, errno is set to
+|
+|                    E_BAD_ARGUMENT - invalid argument
+|                    E_SYSTEM_ERROR - system error
+|
+|   Return Values :  Pointer to the new field or NULL if failure
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(FIELD *)
+dup_field(FIELD *field, int frow, int fcol)
+{
+  FIELD *New_Field = (FIELD *)0;
+  int err = E_BAD_ARGUMENT;
+
+  T((T_CALLED("dup_field(%p,%d,%d)"), (void *)field, frow, fcol));
+  if (field && (frow >= 0) && (fcol >= 0) &&
+      ((err = E_SYSTEM_ERROR) != 0) &&	/* trick : this resets the default error */
+      (New_Field = typeMalloc(FIELD, 1)))
+    {
+      T((T_CREATE("field %p"), (void *)New_Field));
+      *New_Field = *_nc_Default_Field;
+      New_Field->frow = frow;
+      New_Field->fcol = fcol;
+      New_Field->link = New_Field;
+      New_Field->rows = field->rows;
+      New_Field->cols = field->cols;
+      New_Field->nrow = field->nrow;
+      New_Field->drows = field->drows;
+      New_Field->dcols = field->dcols;
+      New_Field->maxgrow = field->maxgrow;
+      New_Field->nbuf = field->nbuf;
+      New_Field->just = field->just;
+      New_Field->fore = field->fore;
+      New_Field->back = field->back;
+      New_Field->pad = field->pad;
+      New_Field->opts = field->opts;
+      New_Field->usrptr = field->usrptr;
+
+      if (_nc_Copy_Type(New_Field, field))
+	{
+	  size_t i, len;
+
+	  len = Total_Buffer_Size(New_Field);
+	  if ((New_Field->buf = (FIELD_CELL *)malloc(len)))
+	    {
+	      for (i = 0; i < len; ++i)
+		New_Field->buf[i] = field->buf[i];
+	      returnField(New_Field);
+	    }
+	}
+    }
+
+  if (New_Field)
+    free_field(New_Field);
+
+  SET_ERROR(err);
+  returnField((FIELD *)0);
+}
+
+/* fld_dup.c ends here */
diff --git a/payloads/libpayload/curses/form/fld_ftchoice.c b/payloads/libpayload/curses/form/fld_ftchoice.c
new file mode 100644
index 0000000000..3aac5be2b1
--- /dev/null
+++ b/payloads/libpayload/curses/form/fld_ftchoice.c
@@ -0,0 +1,70 @@
+/****************************************************************************
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fld_ftchoice.c,v 1.12 2010/01/23 21:14:35 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_fieldtype_choice(
+|                          FIELDTYPE *typ,
+|                          bool (* const next_choice)(FIELD *,const void *),
+|                          bool (* const prev_choice)(FIELD *,const void *))
+|
+|   Description   :  Define implementation of enumeration requests.
+|
+|   Return Values :  E_OK           - success
+|                    E_BAD_ARGUMENT - invalid arguments
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_fieldtype_choice(FIELDTYPE *typ,
+		     bool (*const next_choice) (FIELD *, const void *),
+		     bool (*const prev_choice) (FIELD *, const void *))
+{
+  T((T_CALLED("set_fieldtype_choice(%p,%p,%p)"), (void *)typ, next_choice, prev_choice));
+
+  if (!typ || !next_choice || !prev_choice)
+    RETURN(E_BAD_ARGUMENT);
+
+  typ->status |= _HAS_CHOICE;
+#if NCURSES_INTEROP_FUNCS
+  typ->enum_next.onext = next_choice;
+  typ->enum_prev.oprev = prev_choice;
+#else
+  typ->next = next_choice;
+  typ->prev = prev_choice;
+#endif
+  RETURN(E_OK);
+}
+
+/* fld_ftchoice.c ends here */
diff --git a/payloads/libpayload/curses/form/fld_ftlink.c b/payloads/libpayload/curses/form/fld_ftlink.c
new file mode 100644
index 0000000000..c2cd251f42
--- /dev/null
+++ b/payloads/libpayload/curses/form/fld_ftlink.c
@@ -0,0 +1,87 @@
+/****************************************************************************
+ * Copyright (c) 1998-2007,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fld_ftlink.c,v 1.14 2010/01/23 21:14:35 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  FIELDTYPE *link_fieldtype(
+|                                FIELDTYPE *type1,
+|                                FIELDTYPE *type2)
+|   
+|   Description   :  Create a new fieldtype built from the two given types.
+|                    They are connected by an logical 'OR'.
+|                    If an error occurs, errno is set to                    
+|                       E_BAD_ARGUMENT  - invalid arguments
+|                       E_SYSTEM_ERROR  - system error (no memory)
+|
+|   Return Values :  Fieldtype pointer or NULL if error occurred.
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(FIELDTYPE *)
+link_fieldtype(FIELDTYPE *type1, FIELDTYPE *type2)
+{
+  FIELDTYPE *nftyp = (FIELDTYPE *)0;
+
+  T((T_CALLED("link_fieldtype(%p,%p)"), (void *)type1, (void *)type2));
+  if (type1 && type2)
+    {
+      nftyp = typeMalloc(FIELDTYPE, 1);
+
+      if (nftyp)
+	{
+	  T((T_CREATE("fieldtype %p"), (void *)nftyp));
+	  *nftyp = *_nc_Default_FieldType;
+	  nftyp->status |= _LINKED_TYPE;
+	  if ((type1->status & _HAS_ARGS) || (type2->status & _HAS_ARGS))
+	    nftyp->status |= _HAS_ARGS;
+	  if ((type1->status & _HAS_CHOICE) || (type2->status & _HAS_CHOICE))
+	    nftyp->status |= _HAS_CHOICE;
+	  nftyp->left = type1;
+	  nftyp->right = type2;
+	  type1->ref++;
+	  type2->ref++;
+	}
+      else
+	{
+	  SET_ERROR(E_SYSTEM_ERROR);
+	}
+    }
+  else
+    {
+      SET_ERROR(E_BAD_ARGUMENT);
+    }
+  returnFieldType(nftyp);
+}
+
+/* fld_ftlink.c ends here */
diff --git a/payloads/libpayload/curses/form/fld_info.c b/payloads/libpayload/curses/form/fld_info.c
new file mode 100644
index 0000000000..13fe8e72a0
--- /dev/null
+++ b/payloads/libpayload/curses/form/fld_info.c
@@ -0,0 +1,113 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fld_info.c,v 1.11 2010/01/23 21:14:35 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int field_info(const FIELD *field,
+|                                   int *rows, int *cols,
+|                                   int *frow, int *fcol,
+|                                   int *nrow, int *nbuf)
+|   
+|   Description   :  Retrieve infos about the fields creation parameters.
+|
+|   Return Values :  E_OK           - success
+|                    E_BAD_ARGUMENT - invalid field pointer
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+field_info(const FIELD *field,
+	   int *rows, int *cols,
+	   int *frow, int *fcol,
+	   int *nrow, int *nbuf)
+{
+  T((T_CALLED("field_info(%p,%p,%p,%p,%p,%p,%p)"),
+     (const void *)field,
+     (void *)rows, (void *)cols,
+     (void *)frow, (void *)fcol,
+     (void *)nrow, (void *)nbuf));
+
+  if (!field)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (rows)
+    *rows = field->rows;
+  if (cols)
+    *cols = field->cols;
+  if (frow)
+    *frow = field->frow;
+  if (fcol)
+    *fcol = field->fcol;
+  if (nrow)
+    *nrow = field->nrow;
+  if (nbuf)
+    *nbuf = field->nbuf;
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int dynamic_field_info(const FIELD *field,
+|                                           int *drows, int *dcols,
+|                                           int *maxgrow)
+|   
+|   Description   :  Retrieve informations about a dynamic fields current
+|                    dynamic parameters.
+|
+|   Return Values :  E_OK           - success
+|                    E_BAD_ARGUMENT - invalid argument
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+dynamic_field_info(const FIELD *field, int *drows, int *dcols, int *maxgrow)
+{
+  T((T_CALLED("dynamic_field_info(%p,%p,%p,%p)"),
+     (const void *)field,
+     (void *)drows,
+     (void *)dcols,
+     (void *)maxgrow));
+
+  if (!field)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (drows)
+    *drows = field->drows;
+  if (dcols)
+    *dcols = field->dcols;
+  if (maxgrow)
+    *maxgrow = field->maxgrow;
+
+  RETURN(E_OK);
+}
+
+/* fld_info.c ends here */
diff --git a/payloads/libpayload/curses/form/fld_just.c b/payloads/libpayload/curses/form/fld_just.c
new file mode 100644
index 0000000000..58a1750cc0
--- /dev/null
+++ b/payloads/libpayload/curses/form/fld_just.c
@@ -0,0 +1,86 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fld_just.c,v 1.12 2010/01/23 21:14:35 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_field_just(FIELD *field, int just)
+|   
+|   Description   :  Set the fields type of justification.
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - one of the arguments was incorrect
+|                    E_SYSTEM_ERROR  - system error
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_field_just(FIELD *field, int just)
+{
+  int res = E_BAD_ARGUMENT;
+
+  T((T_CALLED("set_field_just(%p,%d)"), (void *)field, just));
+
+  if ((just == NO_JUSTIFICATION) ||
+      (just == JUSTIFY_LEFT) ||
+      (just == JUSTIFY_CENTER) ||
+      (just == JUSTIFY_RIGHT))
+    {
+      Normalize_Field(field);
+      if (field->just != just)
+	{
+	  field->just = just;
+	  res = _nc_Synchronize_Attributes(field);
+	}
+      else
+	res = E_OK;
+    }
+  RETURN(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int field_just( const FIELD *field )
+|   
+|   Description   :  Retrieve the fields type of justification
+|
+|   Return Values :  The justification type.
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+field_just(const FIELD *field)
+{
+  T((T_CALLED("field_just(%p)"), (const void *)field));
+  returnCode(Normalize_Field(field)->just);
+}
+
+/* fld_just.c ends here */
diff --git a/payloads/libpayload/curses/form/fld_link.c b/payloads/libpayload/curses/form/fld_link.c
new file mode 100644
index 0000000000..18103bee19
--- /dev/null
+++ b/payloads/libpayload/curses/form/fld_link.c
@@ -0,0 +1,96 @@
+/****************************************************************************
+ * Copyright (c) 1998-2007,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fld_link.c,v 1.12 2010/01/23 21:14:35 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  FIELD *link_field(FIELD *field, int frow, int fcol)  
+|   
+|   Description   :  Duplicates the field at the specified position. The
+|                    new field shares its buffers with the original one,
+|                    the attributes are independent.
+|                    If an error occurs, errno is set to
+|                    
+|                    E_BAD_ARGUMENT - invalid argument
+|                    E_SYSTEM_ERROR - system error
+|
+|   Return Values :  Pointer to the new field or NULL if failure
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(FIELD *)
+link_field(FIELD *field, int frow, int fcol)
+{
+  FIELD *New_Field = (FIELD *)0;
+  int err = E_BAD_ARGUMENT;
+
+  T((T_CALLED("link_field(%p,%d,%d)"), (void *)field, frow, fcol));
+  if (field && (frow >= 0) && (fcol >= 0) &&
+      ((err = E_SYSTEM_ERROR) != 0) &&	/* trick: this resets the default error */
+      (New_Field = typeMalloc(FIELD, 1)))
+    {
+      T((T_CREATE("field %p"), (void *)New_Field));
+      *New_Field = *_nc_Default_Field;
+      New_Field->frow = frow;
+      New_Field->fcol = fcol;
+
+      New_Field->link = field->link;
+      field->link = New_Field;
+
+      New_Field->buf = field->buf;
+      New_Field->rows = field->rows;
+      New_Field->cols = field->cols;
+      New_Field->nrow = field->nrow;
+      New_Field->nbuf = field->nbuf;
+      New_Field->drows = field->drows;
+      New_Field->dcols = field->dcols;
+      New_Field->maxgrow = field->maxgrow;
+      New_Field->just = field->just;
+      New_Field->fore = field->fore;
+      New_Field->back = field->back;
+      New_Field->pad = field->pad;
+      New_Field->opts = field->opts;
+      New_Field->usrptr = field->usrptr;
+
+      if (_nc_Copy_Type(New_Field, field))
+	returnField(New_Field);
+    }
+
+  if (New_Field)
+    free_field(New_Field);
+
+  SET_ERROR(err);
+  returnField((FIELD *)0);
+}
+
+/* fld_link.c ends here */
diff --git a/payloads/libpayload/curses/form/fld_max.c b/payloads/libpayload/curses/form/fld_max.c
new file mode 100644
index 0000000000..5ce918e4e0
--- /dev/null
+++ b/payloads/libpayload/curses/form/fld_max.c
@@ -0,0 +1,77 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fld_max.c,v 1.10 2010/01/23 21:14:36 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_max_field(FIELD *field, int maxgrow)
+|   
+|   Description   :  Set the maximum growth for a dynamic field. If maxgrow=0
+|                    the field may grow to any possible size.
+|
+|   Return Values :  E_OK           - success
+|                    E_BAD_ARGUMENT - invalid argument
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_max_field(FIELD *field, int maxgrow)
+{
+  T((T_CALLED("set_max_field(%p,%d)"), (void *)field, maxgrow));
+
+  if (!field || (maxgrow < 0))
+    RETURN(E_BAD_ARGUMENT);
+  else
+    {
+      bool single_line_field = Single_Line_Field(field);
+
+      if (maxgrow > 0)
+	{
+	  if ((single_line_field && (maxgrow < field->dcols)) ||
+	      (!single_line_field && (maxgrow < field->drows)))
+	    RETURN(E_BAD_ARGUMENT);
+	}
+      field->maxgrow = maxgrow;
+      field->status &= ~_MAY_GROW;
+      if (!(field->opts & O_STATIC))
+	{
+	  if ((maxgrow == 0) ||
+	      (single_line_field && (field->dcols < maxgrow)) ||
+	      (!single_line_field && (field->drows < maxgrow)))
+	    field->status |= _MAY_GROW;
+	}
+    }
+  RETURN(E_OK);
+}
+
+/* fld_max.c ends here */
diff --git a/payloads/libpayload/curses/form/fld_move.c b/payloads/libpayload/curses/form/fld_move.c
new file mode 100644
index 0000000000..dfba22d72a
--- /dev/null
+++ b/payloads/libpayload/curses/form/fld_move.c
@@ -0,0 +1,64 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fld_move.c,v 1.10 2010/01/23 21:14:36 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int move_field(FIELD *field,int frow, int fcol)
+|   
+|   Description   :  Moves the disconnected field to the new location in
+|                    the forms subwindow.
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - invalid argument passed
+|                    E_CONNECTED     - field is connected
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+move_field(FIELD *field, int frow, int fcol)
+{
+  T((T_CALLED("move_field(%p,%d,%d)"), (void *)field, frow, fcol));
+
+  if (!field || (frow < 0) || (fcol < 0))
+    RETURN(E_BAD_ARGUMENT);
+
+  if (field->form)
+    RETURN(E_CONNECTED);
+
+  field->frow = frow;
+  field->fcol = fcol;
+  RETURN(E_OK);
+}
+
+/* fld_move.c ends here */
diff --git a/payloads/libpayload/curses/form/fld_newftyp.c b/payloads/libpayload/curses/form/fld_newftyp.c
new file mode 100644
index 0000000000..4351aed6b3
--- /dev/null
+++ b/payloads/libpayload/curses/form/fld_newftyp.c
@@ -0,0 +1,143 @@
+/****************************************************************************
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fld_newftyp.c,v 1.19 2010/01/23 21:14:36 tom Exp $")
+
+static FIELDTYPE default_fieldtype =
+{
+  0,				/* status                                      */
+  0L,				/* reference count                             */
+  (FIELDTYPE *)0,		/* pointer to left  operand                    */
+  (FIELDTYPE *)0,		/* pointer to right operand                    */
+  NULL,				/* makearg function                            */
+  NULL,				/* copyarg function                            */
+  NULL,				/* freearg function                            */
+  INIT_FT_FUNC(NULL),		/* field validation function                   */
+  INIT_FT_FUNC(NULL),		/* Character check function                    */
+  INIT_FT_FUNC(NULL),		/* enumerate next function                     */
+  INIT_FT_FUNC(NULL),		/* enumerate previous function                 */
+#if NCURSES_INTEROP_FUNCS
+  NULL				/* generic callback alternative to makearg     */
+#endif
+};
+
+NCURSES_EXPORT_VAR(FIELDTYPE *)
+_nc_Default_FieldType = &default_fieldtype;
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  FIELDTYPE *new_fieldtype(
+|                       bool (* const field_check)(FIELD *,const void *),
+|                       bool (* const char_check) (int, const void *) )
+|
+|   Description   :  Create a new fieldtype. The application programmer must
+|                    write a field_check and a char_check function and give
+|                    them as input to this call.
+|                    If an error occurs, errno is set to
+|                       E_BAD_ARGUMENT  - invalid arguments
+|                       E_SYSTEM_ERROR  - system error (no memory)
+|
+|   Return Values :  Fieldtype pointer or NULL if error occurred
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(FIELDTYPE *)
+new_fieldtype(bool (*const field_check) (FIELD *, const void *),
+	      bool (*const char_check) (int, const void *))
+{
+  FIELDTYPE *nftyp = (FIELDTYPE *)0;
+
+  T((T_CALLED("new_fieldtype(%p,%p)"), field_check, char_check));
+  if ((field_check) || (char_check))
+    {
+      nftyp = typeMalloc(FIELDTYPE, 1);
+
+      if (nftyp)
+	{
+	  T((T_CREATE("fieldtype %p"), (void *)nftyp));
+	  *nftyp = default_fieldtype;
+#if NCURSES_INTEROP_FUNCS
+	  nftyp->fieldcheck.ofcheck = field_check;
+	  nftyp->charcheck.occheck = char_check;
+#else
+	  nftyp->fcheck = field_check;
+	  nftyp->ccheck = char_check;
+#endif
+	}
+      else
+	{
+	  SET_ERROR(E_SYSTEM_ERROR);
+	}
+    }
+  else
+    {
+      SET_ERROR(E_BAD_ARGUMENT);
+    }
+  returnFieldType(nftyp);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  int free_fieldtype(FIELDTYPE *typ)
+|
+|   Description   :  Release the memory associated with this fieldtype.
+|
+|   Return Values :  E_OK            - success
+|                    E_CONNECTED     - there are fields referencing the type
+|                    E_BAD_ARGUMENT  - invalid fieldtype pointer
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+free_fieldtype(FIELDTYPE *typ)
+{
+  T((T_CALLED("free_fieldtype(%p)"), (void *)typ));
+
+  if (!typ)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (typ->ref != 0)
+    RETURN(E_CONNECTED);
+
+  if (typ->status & _RESIDENT)
+    RETURN(E_CONNECTED);
+
+  if (typ->status & _LINKED_TYPE)
+    {
+      if (typ->left)
+	typ->left->ref--;
+      if (typ->right)
+	typ->right->ref--;
+    }
+  free(typ);
+  RETURN(E_OK);
+}
+
+/* fld_newftyp.c ends here */
diff --git a/payloads/libpayload/curses/form/fld_opts.c b/payloads/libpayload/curses/form/fld_opts.c
new file mode 100644
index 0000000000..a52f1e2ad8
--- /dev/null
+++ b/payloads/libpayload/curses/form/fld_opts.c
@@ -0,0 +1,138 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fld_opts.c,v 1.12 2010/01/23 21:14:36 tom Exp $")
+
+/*----------------------------------------------------------------------------
+  Field-Options manipulation routines
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_field_opts(FIELD *field, Field_Options opts)
+|   
+|   Description   :  Turns on the named options for this field and turns
+|                    off all the remaining options.
+|
+|   Return Values :  E_OK            - success
+|                    E_CURRENT       - the field is the current field
+|                    E_BAD_ARGUMENT  - invalid options
+|                    E_SYSTEM_ERROR  - system error
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_field_opts(FIELD *field, Field_Options opts)
+{
+  int res = E_BAD_ARGUMENT;
+
+  T((T_CALLED("set_field_opts(%p,%d)"), (void *)field, opts));
+
+  opts &= ALL_FIELD_OPTS;
+  if (!(opts & ~ALL_FIELD_OPTS))
+    res = _nc_Synchronize_Options(Normalize_Field(field), opts);
+  RETURN(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  Field_Options field_opts(const FIELD *field)
+|   
+|   Description   :  Retrieve the fields options.
+|
+|   Return Values :  The options.
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(Field_Options)
+field_opts(const FIELD *field)
+{
+  T((T_CALLED("field_opts(%p)"), (const void *)field));
+
+  returnCode(ALL_FIELD_OPTS & Normalize_Field(field)->opts);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int field_opts_on(FIELD *field, Field_Options opts)
+|   
+|   Description   :  Turns on the named options for this field and all the 
+|                    remaining options are unchanged.
+|
+|   Return Values :  E_OK            - success
+|                    E_CURRENT       - the field is the current field
+|                    E_BAD_ARGUMENT  - invalid options
+|                    E_SYSTEM_ERROR  - system error
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+field_opts_on(FIELD *field, Field_Options opts)
+{
+  int res = E_BAD_ARGUMENT;
+
+  T((T_CALLED("field_opts_on(%p,%d)"), (void *)field, opts));
+
+  opts &= ALL_FIELD_OPTS;
+  if (!(opts & ~ALL_FIELD_OPTS))
+    {
+      Normalize_Field(field);
+      res = _nc_Synchronize_Options(field, field->opts | opts);
+    }
+  RETURN(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int field_opts_off(FIELD *field, Field_Options opts)
+|   
+|   Description   :  Turns off the named options for this field and all the 
+|                    remaining options are unchanged.
+|
+|   Return Values :  E_OK            - success
+|                    E_CURRENT       - the field is the current field
+|                    E_BAD_ARGUMENT  - invalid options
+|                    E_SYSTEM_ERROR  - system error
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+field_opts_off(FIELD *field, Field_Options opts)
+{
+  int res = E_BAD_ARGUMENT;
+
+  T((T_CALLED("field_opts_off(%p,%d)"), (void *)field, opts));
+
+  opts &= ALL_FIELD_OPTS;
+  if (!(opts & ~ALL_FIELD_OPTS))
+    {
+      Normalize_Field(field);
+      res = _nc_Synchronize_Options(field, field->opts & ~opts);
+    }
+  RETURN(res);
+}
+
+/* fld_opts.c ends here */
diff --git a/payloads/libpayload/curses/form/fld_pad.c b/payloads/libpayload/curses/form/fld_pad.c
new file mode 100644
index 0000000000..4f8ff1f54f
--- /dev/null
+++ b/payloads/libpayload/curses/form/fld_pad.c
@@ -0,0 +1,85 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fld_pad.c,v 1.10 2010/01/23 21:14:36 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_field_pad(FIELD *field, int ch)
+|   
+|   Description   :  Set the pad character used to fill the field. This must
+|                    be a printable character.
+|
+|   Return Values :  E_OK           - success
+|                    E_BAD_ARGUMENT - invalid field pointer or pad character
+|                    E_SYSTEM_ERROR - system error
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_field_pad(FIELD *field, int ch)
+{
+  int res = E_BAD_ARGUMENT;
+
+  T((T_CALLED("set_field_pad(%p,%d)"), (void *)field, ch));
+
+  Normalize_Field(field);
+  if (isprint(UChar(ch)))
+    {
+      if (field->pad != ch)
+	{
+	  field->pad = ch;
+	  res = _nc_Synchronize_Attributes(field);
+	}
+      else
+	res = E_OK;
+    }
+  RETURN(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int field_pad(const FIELD *field)
+|   
+|   Description   :  Retrieve the fields pad character.
+|
+|   Return Values :  The pad character.
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+field_pad(const FIELD *field)
+{
+  T((T_CALLED("field_pad(%p)"), (const void *)field));
+
+  returnCode(Normalize_Field(field)->pad);
+}
+
+/* fld_pad.c ends here */
diff --git a/payloads/libpayload/curses/form/fld_page.c b/payloads/libpayload/curses/form/fld_page.c
new file mode 100644
index 0000000000..e4d18c556b
--- /dev/null
+++ b/payloads/libpayload/curses/form/fld_page.c
@@ -0,0 +1,82 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fld_page.c,v 1.10 2010/01/23 21:14:36 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_new_page(FIELD *field, bool new_page_flag)
+|   
+|   Description   :  Marks the field as the beginning of a new page of 
+|                    the form.
+|
+|   Return Values :  E_OK         - success
+|                    E_CONNECTED  - field is connected
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_new_page(FIELD *field, bool new_page_flag)
+{
+  T((T_CALLED("set_new_page(%p,%d)"), (void *)field, new_page_flag));
+
+  Normalize_Field(field);
+  if (field->form)
+    RETURN(E_CONNECTED);
+
+  if (new_page_flag)
+    field->status |= _NEWPAGE;
+  else
+    field->status &= ~_NEWPAGE;
+
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  bool new_page(const FIELD *field)
+|   
+|   Description   :  Retrieve the info whether or not the field starts a
+|                    new page on the form.
+|
+|   Return Values :  TRUE  - field starts a new page
+|                    FALSE - field doesn't start a new page
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(bool)
+new_page(const FIELD *field)
+{
+  T((T_CALLED("new_page(%p)"), (const void *)field));
+
+  returnBool((Normalize_Field(field)->status & _NEWPAGE) ? TRUE : FALSE);
+}
+
+/* fld_page.c ends here */
diff --git a/payloads/libpayload/curses/form/fld_stat.c b/payloads/libpayload/curses/form/fld_stat.c
new file mode 100644
index 0000000000..46f89e6748
--- /dev/null
+++ b/payloads/libpayload/curses/form/fld_stat.c
@@ -0,0 +1,79 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fld_stat.c,v 1.12 2010/01/23 21:14:36 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_field_status(FIELD *field, bool status)
+|   
+|   Description   :  Set or clear the 'changed' indication flag for that
+|                    fields primary buffer.
+|
+|   Return Values :  E_OK            - success
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_field_status(FIELD *field, bool status)
+{
+  T((T_CALLED("set_field_status(%p,%d)"), (void *)field, status));
+
+  Normalize_Field(field);
+
+  if (status)
+    field->status |= _CHANGED;
+  else
+    field->status &= ~_CHANGED;
+
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  bool field_status(const FIELD *field)
+|   
+|   Description   :  Retrieve the value of the 'changed' indication flag
+|                    for that fields primary buffer. 
+|
+|   Return Values :  TRUE  - buffer has been changed
+|                    FALSE - buffer has not been changed
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(bool)
+field_status(const FIELD *field)
+{
+  T((T_CALLED("field_status(%p)"), (const void *)field));
+
+  returnBool((Normalize_Field(field)->status & _CHANGED) ? TRUE : FALSE);
+}
+
+/* fld_stat.c ends here */
diff --git a/payloads/libpayload/curses/form/fld_type.c b/payloads/libpayload/curses/form/fld_type.c
new file mode 100644
index 0000000000..0b35b7eb9e
--- /dev/null
+++ b/payloads/libpayload/curses/form/fld_type.c
@@ -0,0 +1,97 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fld_type.c,v 1.16 2010/01/23 21:14:36 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_field_type(FIELD *field, FIELDTYPE *type,...)
+|   
+|   Description   :  Associate the specified fieldtype with the field.
+|                    Certain field types take additional arguments. Look
+|                    at the spec of the field types !
+|
+|   Return Values :  E_OK           - success
+|                    E_SYSTEM_ERROR - system error
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_field_type(FIELD *field, FIELDTYPE *type,...)
+{
+  va_list ap;
+  int res = E_SYSTEM_ERROR;
+  int err = 0;
+
+  T((T_CALLED("set_field_type(%p,%p)"), (void *)field, (void *)type));
+
+  va_start(ap, type);
+
+  Normalize_Field(field);
+  _nc_Free_Type(field);
+
+  field->type = type;
+  field->arg = (void *)_nc_Make_Argument(field->type, &ap, &err);
+
+  if (err)
+    {
+      _nc_Free_Argument(field->type, (TypeArgument *)(field->arg));
+      field->type = (FIELDTYPE *)0;
+      field->arg = (void *)0;
+    }
+  else
+    {
+      res = E_OK;
+      if (field->type)
+	field->type->ref++;
+    }
+
+  va_end(ap);
+  RETURN(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  FIELDTYPE *field_type(const FIELD *field)
+|   
+|   Description   :  Retrieve the associated fieldtype for this field.
+|
+|   Return Values :  Pointer to fieldtype of NULL if none is defined.
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(FIELDTYPE *)
+field_type(const FIELD *field)
+{
+  T((T_CALLED("field_type(%p)"), (const void *)field));
+  returnFieldType(Normalize_Field(field)->type);
+}
+
+/* fld_type.c ends here */
diff --git a/payloads/libpayload/curses/form/fld_user.c b/payloads/libpayload/curses/form/fld_user.c
new file mode 100644
index 0000000000..30bcf7a415
--- /dev/null
+++ b/payloads/libpayload/curses/form/fld_user.c
@@ -0,0 +1,72 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fld_user.c,v 1.16 2010/01/23 21:14:36 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_field_userptr(FIELD *field, void *usrptr)
+|   
+|   Description   :  Set the pointer that is reserved in any field to store
+|                    application relevant informations
+|
+|   Return Values :  E_OK         - on success
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_field_userptr(FIELD *field, void *usrptr)
+{
+  T((T_CALLED("set_field_userptr(%p,%p)"), (void *)field, (void *)usrptr));
+
+  Normalize_Field(field)->usrptr = usrptr;
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  void *field_userptr(const FIELD *field)
+|   
+|   Description   :  Return the pointer that is reserved in any field to
+|                    store application relevant informations.
+|
+|   Return Values :  Value of pointer. If no such pointer has been set,
+|                    NULL is returned
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(void *)
+field_userptr(const FIELD *field)
+{
+  T((T_CALLED("field_userptr(%p)"), (const void *)field));
+  returnVoidPtr(Normalize_Field(field)->usrptr);
+}
+
+/* fld_user.c ends here */
diff --git a/payloads/libpayload/curses/form/form.h b/payloads/libpayload/curses/form/form.h
new file mode 100644
index 0000000000..d7bb85adf4
--- /dev/null
+++ b/payloads/libpayload/curses/form/form.h
@@ -0,0 +1,423 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2009 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/* $Id: form.h,v 0.21 2009/11/07 19:31:11 tom Exp $ */
+
+#ifndef FORM_H
+#define FORM_H
+
+#include <curses.h>
+#include <eti.h>
+#include <ncurses_cfg.h>
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+#ifndef FORM_PRIV_H
+typedef void *FIELD_CELL;
+#endif
+
+#ifndef NCURSES_FIELD_INTERNALS
+#define NCURSES_FIELD_INTERNALS /* nothing */
+#endif
+
+typedef int Form_Options;
+typedef int Field_Options;
+
+	/**********
+	*  _PAGE  *
+	**********/
+
+typedef struct {
+  short pmin;		/* index of first field on page			*/
+  short pmax;		/* index of last field on page			*/
+  short smin;		/* index of top leftmost field on page		*/
+  short smax;		/* index of bottom rightmost field on page	*/
+} _PAGE;
+
+	/**********
+	*  FIELD  *
+	**********/
+
+typedef struct fieldnode {
+  unsigned short	status;		/* flags			*/
+  short			rows;		/* size in rows			*/
+  short			cols;		/* size in cols			*/
+  short			frow;		/* first row			*/
+  short			fcol;		/* first col			*/
+  int			drows;		/* dynamic rows			*/
+  int			dcols;		/* dynamic cols			*/
+  int			maxgrow;	/* maximum field growth		*/
+  int			nrow;		/* off-screen rows		*/
+  short			nbuf;		/* additional buffers		*/
+  short			just;		/* justification		*/
+  short			page;		/* page on form			*/
+  short			index;		/* into form -> field		*/
+  int			pad;		/* pad character		*/
+  chtype		fore;		/* foreground attribute		*/
+  chtype		back;		/* background attribute		*/
+  Field_Options		opts;		/* options			*/
+  struct fieldnode *	snext;		/* sorted order pointer		*/
+  struct fieldnode *	sprev;		/* sorted order pointer		*/
+  struct fieldnode *	link;		/* linked field chain		*/
+  struct formnode *	form;		/* containing form		*/
+  struct typenode *	type;		/* field type			*/
+  void *		arg;		/* argument for type		*/
+  FIELD_CELL *		buf;		/* field buffers		*/
+  void *		usrptr;		/* user pointer			*/
+  /*
+   * The wide-character configuration requires extra information.  Because
+   * there are existing applications that manipulate the members of FIELD
+   * directly, we cannot make the struct opaque.  Offsets of members up to
+   * this point are the same in the narrow- and wide-character configuration.
+   * But note that the type of buf depends on the configuration, and is made
+   * opaque for that reason.
+   */
+  NCURSES_FIELD_INTERNALS
+} FIELD;
+
+
+	/*********
+	*  FORM  *
+	*********/
+
+typedef struct formnode {
+  unsigned short	status;	  	/* flags			*/
+  short			rows;		/* size in rows			*/
+  short			cols;		/* size in cols			*/
+  int			currow;		/* current row in field window	*/
+  int			curcol;		/* current col in field window	*/
+  int			toprow;		/* in scrollable field window	*/
+  int			begincol;	/* in horiz. scrollable field	*/
+  short			maxfield;	/* number of fields		*/
+  short			maxpage;	/* number of pages		*/
+  short			curpage;	/* index into page		*/
+  Form_Options		opts;		/* options			*/
+  WINDOW *		win;		/* window			*/
+  WINDOW *		sub;		/* subwindow			*/
+  WINDOW *		w;		/* window for current field	*/
+  FIELD **		field;		/* field [maxfield]		*/
+  FIELD *		current;	/* current field		*/
+  _PAGE *		page;		/* page [maxpage]		*/
+  void *		usrptr;		/* user pointer			*/
+
+  void			(*forminit)(struct formnode *);
+  void			(*formterm)(struct formnode *);
+  void			(*fieldinit)(struct formnode *);
+  void			(*fieldterm)(struct formnode *);
+
+} FORM;
+
+
+	/**************
+	*  FIELDTYPE  *
+	**************/
+
+typedef struct typenode {
+  unsigned short	status;			/* flags		    */
+  long			ref;			/* reference count	    */
+  struct typenode *	left;			/* ptr to operand for |     */
+  struct typenode *	right;			/* ptr to operand for |     */
+
+  void* (*makearg)(va_list *);			/* make fieldtype arg	    */
+  void* (*copyarg)(const void *);		/* copy fieldtype arg 	    */
+  void	(*freearg)(void *);			/* free fieldtype arg	    */
+
+#if NCURSES_INTEROP_FUNCS
+  union {
+    bool (*ofcheck)(FIELD *,const void *);	/* field validation	    */
+    bool (*gfcheck)(FORM*,FIELD *,const void*);	/* generic field validation */
+  } fieldcheck;
+  union {
+    bool (*occheck)(int,const void *);		/* character validation     */
+    bool (*gccheck)(int,FORM*,
+		    FIELD*,const void*);        /* generic char validation  */
+  } charcheck;
+  union {
+    bool (*onext)(FIELD *,const void *);        /* enumerate next value     */
+    bool (*gnext)(FORM*,FIELD*,const void*);    /* generic enumerate next   */
+  } enum_next;
+  union {
+    bool (*oprev)(FIELD *,const void *);	/* enumerate prev value     */
+    bool (*gprev)(FORM*,FIELD*,const void*);    /* generic enumerate prev   */
+  } enum_prev;
+  void* (*genericarg)(void*);                   /* Alternate Arg method     */
+#else
+  bool	(*fcheck)(FIELD *,const void *);	/* field validation	*/
+  bool	(*ccheck)(int,const void *);		/* character validation */
+
+  bool	(*next)(FIELD *,const void *);		/* enumerate next value */
+  bool	(*prev)(FIELD *,const void *);		/* enumerate prev value */
+#endif
+} FIELDTYPE;
+
+typedef void (*Form_Hook)(FORM *);
+
+	/***************************
+	*  miscellaneous #defines  *
+	***************************/
+
+/* field justification */
+#define NO_JUSTIFICATION	(0)
+#define JUSTIFY_LEFT		(1)
+#define JUSTIFY_CENTER		(2)
+#define JUSTIFY_RIGHT		(3)
+
+/* field options */
+#define O_VISIBLE		(0x0001U)
+#define O_ACTIVE		(0x0002U)
+#define O_PUBLIC		(0x0004U)
+#define O_EDIT			(0x0008U)
+#define O_WRAP			(0x0010U)
+#define O_BLANK			(0x0020U)
+#define O_AUTOSKIP		(0x0040U)
+#define O_NULLOK		(0x0080U)
+#define O_PASSOK		(0x0100U)
+#define O_STATIC		(0x0200U)
+
+/* form options */
+#define O_NL_OVERLOAD		(0x0001U)
+#define O_BS_OVERLOAD		(0x0002U)
+
+/* form driver commands */
+#define REQ_NEXT_PAGE	 (KEY_MAX + 1)	/* move to next page		*/
+#define REQ_PREV_PAGE	 (KEY_MAX + 2)	/* move to previous page	*/
+#define REQ_FIRST_PAGE	 (KEY_MAX + 3)	/* move to first page		*/
+#define REQ_LAST_PAGE	 (KEY_MAX + 4)	/* move to last page		*/
+
+#define REQ_NEXT_FIELD	 (KEY_MAX + 5)	/* move to next field		*/
+#define REQ_PREV_FIELD	 (KEY_MAX + 6)	/* move to previous field	*/
+#define REQ_FIRST_FIELD	 (KEY_MAX + 7)	/* move to first field		*/
+#define REQ_LAST_FIELD	 (KEY_MAX + 8)	/* move to last field		*/
+#define REQ_SNEXT_FIELD	 (KEY_MAX + 9)	/* move to sorted next field	*/
+#define REQ_SPREV_FIELD	 (KEY_MAX + 10)	/* move to sorted prev field	*/
+#define REQ_SFIRST_FIELD (KEY_MAX + 11)	/* move to sorted first field	*/
+#define REQ_SLAST_FIELD	 (KEY_MAX + 12)	/* move to sorted last field	*/
+#define REQ_LEFT_FIELD	 (KEY_MAX + 13)	/* move to left to field	*/
+#define REQ_RIGHT_FIELD	 (KEY_MAX + 14)	/* move to right to field	*/
+#define REQ_UP_FIELD	 (KEY_MAX + 15)	/* move to up to field		*/
+#define REQ_DOWN_FIELD	 (KEY_MAX + 16)	/* move to down to field	*/
+
+#define REQ_NEXT_CHAR	 (KEY_MAX + 17)	/* move to next char in field	*/
+#define REQ_PREV_CHAR	 (KEY_MAX + 18)	/* move to prev char in field	*/
+#define REQ_NEXT_LINE	 (KEY_MAX + 19)	/* move to next line in field	*/
+#define REQ_PREV_LINE	 (KEY_MAX + 20)	/* move to prev line in field	*/
+#define REQ_NEXT_WORD	 (KEY_MAX + 21)	/* move to next word in field	*/
+#define REQ_PREV_WORD	 (KEY_MAX + 22)	/* move to prev word in field	*/
+#define REQ_BEG_FIELD	 (KEY_MAX + 23)	/* move to first char in field	*/
+#define REQ_END_FIELD	 (KEY_MAX + 24)	/* move after last char in fld	*/
+#define REQ_BEG_LINE	 (KEY_MAX + 25)	/* move to beginning of line	*/
+#define REQ_END_LINE	 (KEY_MAX + 26)	/* move after last char in line	*/
+#define REQ_LEFT_CHAR	 (KEY_MAX + 27)	/* move left in field		*/
+#define REQ_RIGHT_CHAR	 (KEY_MAX + 28)	/* move right in field		*/
+#define REQ_UP_CHAR	 (KEY_MAX + 29)	/* move up in field		*/
+#define REQ_DOWN_CHAR	 (KEY_MAX + 30)	/* move down in field		*/
+
+#define REQ_NEW_LINE	 (KEY_MAX + 31)	/* insert/overlay new line	*/
+#define REQ_INS_CHAR	 (KEY_MAX + 32)	/* insert blank char at cursor	*/
+#define REQ_INS_LINE	 (KEY_MAX + 33)	/* insert blank line at cursor	*/
+#define REQ_DEL_CHAR	 (KEY_MAX + 34)	/* delete char at cursor	*/
+#define REQ_DEL_PREV	 (KEY_MAX + 35)	/* delete char before cursor	*/
+#define REQ_DEL_LINE	 (KEY_MAX + 36)	/* delete line at cursor	*/
+#define REQ_DEL_WORD	 (KEY_MAX + 37)	/* delete word at cursor	*/
+#define REQ_CLR_EOL	 (KEY_MAX + 38)	/* clear to end of line		*/
+#define REQ_CLR_EOF	 (KEY_MAX + 39)	/* clear to end of field	*/
+#define REQ_CLR_FIELD	 (KEY_MAX + 40)	/* clear entire field		*/
+#define REQ_OVL_MODE	 (KEY_MAX + 41)	/* begin overlay mode		*/
+#define REQ_INS_MODE	 (KEY_MAX + 42)	/* begin insert mode		*/
+#define REQ_SCR_FLINE	 (KEY_MAX + 43)	/* scroll field forward a line	*/
+#define REQ_SCR_BLINE	 (KEY_MAX + 44)	/* scroll field backward a line	*/
+#define REQ_SCR_FPAGE	 (KEY_MAX + 45)	/* scroll field forward a page	*/
+#define REQ_SCR_BPAGE	 (KEY_MAX + 46)	/* scroll field backward a page	*/
+#define REQ_SCR_FHPAGE	 (KEY_MAX + 47) /* scroll field forward	 half page */
+#define REQ_SCR_BHPAGE	 (KEY_MAX + 48) /* scroll field backward half page */
+#define REQ_SCR_FCHAR	 (KEY_MAX + 49) /* horizontal scroll char	*/
+#define REQ_SCR_BCHAR	 (KEY_MAX + 50) /* horizontal scroll char	*/
+#define REQ_SCR_HFLINE	 (KEY_MAX + 51) /* horizontal scroll line	*/
+#define REQ_SCR_HBLINE	 (KEY_MAX + 52) /* horizontal scroll line	*/
+#define REQ_SCR_HFHALF	 (KEY_MAX + 53) /* horizontal scroll half line	*/
+#define REQ_SCR_HBHALF	 (KEY_MAX + 54) /* horizontal scroll half line	*/
+
+#define REQ_VALIDATION	 (KEY_MAX + 55)	/* validate field		*/
+#define REQ_NEXT_CHOICE	 (KEY_MAX + 56)	/* display next field choice	*/
+#define REQ_PREV_CHOICE	 (KEY_MAX + 57)	/* display prev field choice	*/
+
+#define MIN_FORM_COMMAND (KEY_MAX + 1)	/* used by form_driver		*/
+#define MAX_FORM_COMMAND (KEY_MAX + 57)	/* used by form_driver		*/
+
+#if defined(MAX_COMMAND)
+#  if (MAX_FORM_COMMAND > MAX_COMMAND)
+#    error Something is wrong -- MAX_FORM_COMMAND is greater than MAX_COMMAND
+#  elif (MAX_COMMAND != (KEY_MAX + 128))
+#    error Something is wrong -- MAX_COMMAND is already inconsistently defined.
+#  endif
+#else
+#  define MAX_COMMAND (KEY_MAX + 128)
+#endif
+
+	/*************************
+	*  standard field types  *
+	*************************/
+extern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_ALPHA;
+extern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_ALNUM;
+extern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_ENUM;
+extern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_INTEGER;
+extern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_NUMERIC;
+extern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_REGEXP;
+
+	/************************************
+	*  built-in additional field types  *
+	*  They are not defined in SVr4     *
+	************************************/
+extern NCURSES_EXPORT_VAR(FIELDTYPE *) TYPE_IPV4;      /* Internet IP Version 4 address */
+
+	/***********************
+	*  FIELDTYPE routines  *
+	***********************/
+extern NCURSES_EXPORT(FIELDTYPE *) new_fieldtype (
+		    bool (* const field_check)(FIELD *,const void *),
+		    bool (* const char_check)(int,const void *));
+extern NCURSES_EXPORT(FIELDTYPE *) link_fieldtype(
+		    FIELDTYPE *, FIELDTYPE *);
+
+extern NCURSES_EXPORT(int)	free_fieldtype (FIELDTYPE *);
+extern NCURSES_EXPORT(int)	set_fieldtype_arg (FIELDTYPE *,
+		    void * (* const make_arg)(va_list *),
+		    void * (* const copy_arg)(const void *),
+		    void (* const free_arg)(void *));
+extern NCURSES_EXPORT(int)	 set_fieldtype_choice (FIELDTYPE *,
+		    bool (* const next_choice)(FIELD *,const void *),
+	      	    bool (* const prev_choice)(FIELD *,const void *));
+
+	/*******************
+	*  FIELD routines  *
+	*******************/
+extern NCURSES_EXPORT(FIELD *)	new_field (int,int,int,int,int,int);
+extern NCURSES_EXPORT(FIELD *)	dup_field (FIELD *,int,int);
+extern NCURSES_EXPORT(FIELD *)	link_field (FIELD *,int,int);
+
+extern NCURSES_EXPORT(int)	free_field (FIELD *);
+extern NCURSES_EXPORT(int)	field_info (const FIELD *,int *,int *,int *,int *,int *,int *);
+extern NCURSES_EXPORT(int)	dynamic_field_info (const FIELD *,int *,int *,int *);
+extern NCURSES_EXPORT(int)	set_max_field ( FIELD *,int);
+extern NCURSES_EXPORT(int)	move_field (FIELD *,int,int);
+extern NCURSES_EXPORT(int)	set_field_type (FIELD *,FIELDTYPE *,...);
+extern NCURSES_EXPORT(int)	set_new_page (FIELD *,bool);
+extern NCURSES_EXPORT(int)	set_field_just (FIELD *,int);
+extern NCURSES_EXPORT(int)	field_just (const FIELD *);
+extern NCURSES_EXPORT(int)	set_field_fore (FIELD *,chtype);
+extern NCURSES_EXPORT(int)	set_field_back (FIELD *,chtype);
+extern NCURSES_EXPORT(int)	set_field_pad (FIELD *,int);
+extern NCURSES_EXPORT(int)	field_pad (const FIELD *);
+extern NCURSES_EXPORT(int)	set_field_buffer (FIELD *,int,const char *);
+extern NCURSES_EXPORT(int)	set_field_status (FIELD *,bool);
+extern NCURSES_EXPORT(int)	set_field_userptr (FIELD *, void *);
+extern NCURSES_EXPORT(int)	set_field_opts (FIELD *,Field_Options);
+extern NCURSES_EXPORT(int)	field_opts_on (FIELD *,Field_Options);
+extern NCURSES_EXPORT(int)	field_opts_off (FIELD *,Field_Options);
+
+extern NCURSES_EXPORT(chtype)	field_fore (const FIELD *);
+extern NCURSES_EXPORT(chtype)	field_back (const FIELD *);
+
+extern NCURSES_EXPORT(bool)	new_page (const FIELD *);
+extern NCURSES_EXPORT(bool)	field_status (const FIELD *);
+
+extern NCURSES_EXPORT(void *)	field_arg (const FIELD *);
+
+extern NCURSES_EXPORT(void *)	field_userptr (const FIELD *);
+
+extern NCURSES_EXPORT(FIELDTYPE *)	field_type (const FIELD *);
+
+extern NCURSES_EXPORT(char *)	field_buffer (const FIELD *,int);
+
+extern NCURSES_EXPORT(Field_Options)	field_opts (const FIELD *);
+
+	/******************
+	*  FORM routines  *
+	******************/
+
+extern NCURSES_EXPORT(FORM *)	new_form (FIELD **);
+
+extern NCURSES_EXPORT(FIELD **)	form_fields (const FORM *);
+extern NCURSES_EXPORT(FIELD *)	current_field (const FORM *);
+
+extern NCURSES_EXPORT(WINDOW *)	form_win (const FORM *);
+extern NCURSES_EXPORT(WINDOW *)	form_sub (const FORM *);
+
+extern NCURSES_EXPORT(Form_Hook)	form_init (const FORM *);
+extern NCURSES_EXPORT(Form_Hook)	form_term (const FORM *);
+extern NCURSES_EXPORT(Form_Hook)	field_init (const FORM *);
+extern NCURSES_EXPORT(Form_Hook)	field_term (const FORM *);
+
+extern NCURSES_EXPORT(int)	free_form (FORM *);
+extern NCURSES_EXPORT(int)	set_form_fields (FORM *,FIELD **);
+extern NCURSES_EXPORT(int)	field_count (const FORM *);
+extern NCURSES_EXPORT(int)	set_form_win (FORM *,WINDOW *);
+extern NCURSES_EXPORT(int)	set_form_sub (FORM *,WINDOW *);
+extern NCURSES_EXPORT(int)	set_current_field (FORM *,FIELD *);
+extern NCURSES_EXPORT(int)	field_index (const FIELD *);
+extern NCURSES_EXPORT(int)	set_form_page (FORM *,int);
+extern NCURSES_EXPORT(int)	form_page (const FORM *);
+extern NCURSES_EXPORT(int)	scale_form (const FORM *,int *,int *);
+extern NCURSES_EXPORT(int)	set_form_init (FORM *,Form_Hook);
+extern NCURSES_EXPORT(int)	set_form_term (FORM *,Form_Hook);
+extern NCURSES_EXPORT(int)	set_field_init (FORM *,Form_Hook);
+extern NCURSES_EXPORT(int)	set_field_term (FORM *,Form_Hook);
+extern NCURSES_EXPORT(int)	post_form (FORM *);
+extern NCURSES_EXPORT(int)	unpost_form (FORM *);
+extern NCURSES_EXPORT(int)	pos_form_cursor (FORM *);
+extern NCURSES_EXPORT(int)	form_driver (FORM *,int);
+extern NCURSES_EXPORT(int)	set_form_userptr (FORM *,void *);
+extern NCURSES_EXPORT(int)	set_form_opts (FORM *,Form_Options);
+extern NCURSES_EXPORT(int)	form_opts_on (FORM *,Form_Options);
+extern NCURSES_EXPORT(int)	form_opts_off (FORM *,Form_Options);
+extern NCURSES_EXPORT(int)	form_request_by_name (const char *);
+
+extern NCURSES_EXPORT(const char *)	form_request_name (int);
+
+extern NCURSES_EXPORT(void *)	form_userptr (const FORM *);
+
+extern NCURSES_EXPORT(Form_Options)	form_opts (const FORM *);
+
+extern NCURSES_EXPORT(bool)	data_ahead (const FORM *);
+extern NCURSES_EXPORT(bool)	data_behind (const FORM *);
+
+#if NCURSES_SP_FUNCS
+extern NCURSES_EXPORT(FORM *)	NCURSES_SP_NAME(new_form) (SCREEN*, FIELD **);
+#endif
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif	/* FORM_H */
diff --git a/payloads/libpayload/curses/form/form.priv.h b/payloads/libpayload/curses/form/form.priv.h
new file mode 100644
index 0000000000..91dc7a8285
--- /dev/null
+++ b/payloads/libpayload/curses/form/form.priv.h
@@ -0,0 +1,299 @@
+/****************************************************************************
+ * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/* $Id: form.priv.h,v 0.32 2009/11/07 21:26:43 tom Exp $ */
+
+#ifndef FORM_PRIV_H
+#define FORM_PRIV_H 1
+
+#include "curspriv.h"
+#include "mf_common.h"
+
+#define UChar(c)	((unsigned char)(c))
+
+#if USE_WIDEC_SUPPORT
+#if HAVE_WCTYPE_H
+#include <wctype.h>
+#endif
+
+#ifndef MB_LEN_MAX
+#define MB_LEN_MAX 8 /* should be >= MB_CUR_MAX, but that may be a function */
+#endif
+
+#define FIELD_CELL NCURSES_CH_T
+
+#define NCURSES_FIELD_INTERNALS char** expanded; WINDOW *working;
+#define NCURSES_FIELD_EXTENSION , (char **)0, (WINDOW *)0
+
+#else
+
+#define FIELD_CELL char
+
+#define NCURSES_FIELD_EXTENSION /* nothing */
+
+#endif
+
+#include "form.h"
+
+	/***********************
+	*   Default objects    *
+	***********************/
+extern NCURSES_EXPORT_VAR(FORM *)      _nc_Default_Form;
+extern NCURSES_EXPORT_VAR(FIELD *)     _nc_Default_Field;
+extern NCURSES_EXPORT_VAR(FIELDTYPE *) _nc_Default_FieldType;
+
+/* form  status values */
+#define _OVLMODE         (0x04U) /* Form is in overlay mode                */
+#define _WINDOW_MODIFIED (0x10U) /* Current field window has been modified */
+#define _FCHECK_REQUIRED (0x20U) /* Current field needs validation         */
+
+/* field status values */
+#define _CHANGED         (0x01U) /* Field has been changed                 */
+#define _NEWTOP          (0x02U) /* Vertical scrolling occurred            */
+#define _NEWPAGE         (0x04U) /* field begins new page of form          */
+#define _MAY_GROW        (0x08U) /* dynamic field may still grow           */
+
+/* fieldtype status values */
+#define _LINKED_TYPE     (0x01U) /* Type is a linked type                  */
+#define _HAS_ARGS        (0x02U) /* Type has arguments                     */
+#define _HAS_CHOICE      (0x04U) /* Type has choice methods                */
+#define _RESIDENT        (0x08U) /* Type is built-in                       */
+#define _GENERIC         (0x10U) /* A generic field type                   */
+
+/* This are the field options required to be a selectable field in field
+   navigation requests */
+#define O_SELECTABLE (O_ACTIVE | O_VISIBLE)
+
+/* If form is NULL replace form argument by default-form */
+#define Normalize_Form(form) \
+  ((form) = (form != 0) ? (form) : _nc_Default_Form)
+
+/* If field is NULL replace field argument by default-field */
+#define Normalize_Field(field) \
+  ((field) = (field != 0) ? (field) : _nc_Default_Field)
+
+#if NCURSES_SP_FUNCS
+#define Get_Form_Screen(form) \
+  ((form)->win ? _nc_screen_of((form->win)):CURRENT_SCREEN)
+#else
+#define Get_Form_Screen(form) CURRENT_SCREEN
+#endif
+
+/* Retrieve forms window */
+#define Get_Form_Window(form) \
+  ((form)->sub != NULL \
+   ? (form)->sub \
+   : ((form)->win != NULL \
+      ? (form)->win \
+      : StdScreen(Get_Form_Screen(form))))
+
+/* Calculate the size for a single buffer for this field */
+#define Buffer_Length(field) ((field)->drows * (field)->dcols)
+
+/* Calculate the total size of all buffers for this field */
+#define Total_Buffer_Size(field) \
+   ( (Buffer_Length(field) + 1) * (1+(field)->nbuf) * sizeof(FIELD_CELL) )
+
+/* Logic to determine whether or not a field is single lined */
+#define Single_Line_Field(field) \
+   (((field)->rows + (field)->nrow) == 1)
+
+/* Logic to determine whether or not a field is selectable */
+#define Field_Is_Selectable(f)     (((unsigned)((f)->opts) & O_SELECTABLE)==O_SELECTABLE)
+#define Field_Is_Not_Selectable(f) (((unsigned)((f)->opts) & O_SELECTABLE)!=O_SELECTABLE)
+
+typedef struct typearg
+  {
+    struct typearg *left;
+    struct typearg *right;
+  }
+TypeArgument;
+
+/* This is a dummy request code (normally invalid) to be used internally
+   with the form_driver() routine to position to the first active field
+   on the form
+*/
+#define FIRST_ACTIVE_MAGIC (-291056)
+
+#define ALL_FORM_OPTS  (                \
+			O_NL_OVERLOAD  |\
+			O_BS_OVERLOAD   )
+
+#define ALL_FIELD_OPTS (Field_Options)( \
+			O_VISIBLE |\
+			O_ACTIVE  |\
+			O_PUBLIC  |\
+			O_EDIT    |\
+			O_WRAP    |\
+			O_BLANK   |\
+			O_AUTOSKIP|\
+			O_NULLOK  |\
+			O_PASSOK  |\
+			O_STATIC   )
+
+#define C_BLANK ' '
+#define is_blank(c) ((c)==C_BLANK)
+
+#define C_ZEROS '\0'
+
+extern NCURSES_EXPORT(TypeArgument *) _nc_Make_Argument (const FIELDTYPE*, va_list*, int*);
+extern NCURSES_EXPORT(TypeArgument *) _nc_Copy_Argument (const FIELDTYPE*, const TypeArgument*, int*);
+extern NCURSES_EXPORT(void) _nc_Free_Argument (const FIELDTYPE*, TypeArgument*);
+extern NCURSES_EXPORT(bool) _nc_Copy_Type (FIELD*, FIELD const *);
+extern NCURSES_EXPORT(void) _nc_Free_Type (FIELD *);
+
+extern NCURSES_EXPORT(int) _nc_Synchronize_Attributes (FIELD*);
+extern NCURSES_EXPORT(int) _nc_Synchronize_Options (FIELD*, Field_Options);
+extern NCURSES_EXPORT(int) _nc_Set_Form_Page (FORM*, int, FIELD*);
+extern NCURSES_EXPORT(int) _nc_Refresh_Current_Field (FORM*);
+extern NCURSES_EXPORT(FIELD *) _nc_First_Active_Field (FORM*);
+extern NCURSES_EXPORT(bool) _nc_Internal_Validation (FORM*);
+extern NCURSES_EXPORT(int) _nc_Set_Current_Field (FORM*, FIELD*);
+extern NCURSES_EXPORT(int) _nc_Position_Form_Cursor (FORM*);
+
+#if NCURSES_INTEROP_FUNCS
+extern NCURSES_EXPORT(FIELDTYPE *) _nc_TYPE_INTEGER(void);
+extern NCURSES_EXPORT(FIELDTYPE *) _nc_TYPE_ALNUM(void);
+extern NCURSES_EXPORT(FIELDTYPE *) _nc_TYPE_ALPHA(void);
+extern NCURSES_EXPORT(FIELDTYPE *) _nc_TYPE_ENUM(void);
+extern NCURSES_EXPORT(FIELDTYPE *) _nc_TYPE_NUMERIC(void);
+extern NCURSES_EXPORT(FIELDTYPE *) _nc_TYPE_REGEXP(void);
+extern NCURSES_EXPORT(FIELDTYPE *) _nc_TYPE_IPV4(void);
+
+extern NCURSES_EXPORT(FIELDTYPE *)
+_nc_generic_fieldtype(bool (*const field_check) (FORM*, 
+						 FIELD *, 
+						 const void *),
+		      bool (*const char_check)  (int, 
+						 FORM*, 
+						 FIELD*, 
+						 const void *),
+		      bool (*const next)(FORM*,FIELD*,const void*),
+		      bool (*const prev)(FORM*,FIELD*,const void*),
+		      void (*freecallback)(void*));
+extern NCURSES_EXPORT(int) _nc_set_generic_fieldtype(FIELD*, FIELDTYPE*, int (*)(void**));
+extern NCURSES_EXPORT(WINDOW*) _nc_form_cursor(const FORM* , int* , int* );
+
+#define INIT_FT_FUNC(func) {func}
+#else
+#define INIT_FT_FUNC(func) func
+#endif
+
+extern NCURSES_EXPORT(void) _nc_get_fieldbuffer(FORM*, FIELD*, FIELD_CELL*);
+
+#if USE_WIDEC_SUPPORT
+extern NCURSES_EXPORT(wchar_t *) _nc_Widen_String(char *, int *);
+#endif
+
+#ifdef TRACE
+
+#define returnField(code)	TRACE_RETURN(code,field)
+#define returnFieldPtr(code)	TRACE_RETURN(code,field_ptr)
+#define returnForm(code)	TRACE_RETURN(code,form)
+#define returnFieldType(code)	TRACE_RETURN(code,field_type)
+#define returnFormHook(code)	TRACE_RETURN(code,form_hook)
+
+extern NCURSES_EXPORT(FIELD **)	    _nc_retrace_field_ptr (FIELD **);
+extern NCURSES_EXPORT(FIELD *)	    _nc_retrace_field (FIELD *);
+extern NCURSES_EXPORT(FIELDTYPE *)  _nc_retrace_field_type (FIELDTYPE *);
+extern NCURSES_EXPORT(FORM *)       _nc_retrace_form (FORM *);
+extern NCURSES_EXPORT(Form_Hook)    _nc_retrace_form_hook (Form_Hook);
+
+#else /* !TRACE */
+
+#define returnFieldPtr(code)	return code
+#define returnFieldType(code)	return code
+#define returnField(code)	return code
+#define returnForm(code)	return code
+#define returnFormHook(code)	return code
+
+#endif /* TRACE/!TRACE */
+
+/*
+ * Use Check_CTYPE_Field() to simplify FIELDTYPE's that use only the ccheck()
+ * function.
+ */
+#if USE_WIDEC_SUPPORT
+#define Check_CTYPE_Field(result, buffer, width, ccheck) \
+  while (*buffer && *buffer == ' ') \
+    buffer++; \
+  if (*buffer) \
+    { \
+      bool blank = FALSE; \
+      int len; \
+      int n; \
+      wchar_t *list = _nc_Widen_String((char *)buffer, &len); \
+      if (list != 0) \
+	{ \
+	  result = TRUE; \
+	  for (n = 0; n < len; ++n) \
+	    { \
+	      if (blank) \
+		{ \
+		  if (list[n] != ' ') \
+		    { \
+		      result = FALSE; \
+		      break; \
+		    } \
+		} \
+	      else if (list[n] == ' ') \
+		{ \
+		  blank = TRUE; \
+		  result = (n + 1 >= width); \
+		} \
+	      else if (!ccheck(list[n], NULL)) \
+		{ \
+		  result = FALSE; \
+		  break; \
+		} \
+	    } \
+	  free(list); \
+	} \
+    }
+#else
+#define Check_CTYPE_Field(result, buffer, width, ccheck) \
+  while (*buffer && *buffer == ' ') \
+    buffer++; \
+  if (*buffer) \
+    { \
+      unsigned char *s = buffer; \
+      int l = -1; \
+      while (*buffer && ccheck(*buffer, NULL)) \
+	buffer++; \
+      l = (int)(buffer - s); \
+      while (*buffer && *buffer == ' ') \
+	buffer++; \
+      result = ((*buffer || (l < width)) ? FALSE : TRUE); \
+    }
+#endif
+
+#endif /* FORM_PRIV_H */
diff --git a/payloads/libpayload/curses/form/frm_cursor.c b/payloads/libpayload/curses/form/frm_cursor.c
new file mode 100644
index 0000000000..7a4cd16116
--- /dev/null
+++ b/payloads/libpayload/curses/form/frm_cursor.c
@@ -0,0 +1,70 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: frm_cursor.c,v 1.10 2010/01/23 21:14:36 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int pos_form_cursor(FORM * form)
+|   
+|   Description   :  Moves the form window cursor to the location required
+|                    by the form driver to resume form processing. This may
+|                    be needed after the application calls a curses library
+|                    I/O routine that modifies the cursor position.
+|
+|   Return Values :  E_OK                      - Success
+|                    E_SYSTEM_ERROR            - System error.
+|                    E_BAD_ARGUMENT            - Invalid form pointer
+|                    E_NOT_POSTED              - Form is not posted
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+pos_form_cursor(FORM *form)
+{
+  int res;
+
+  T((T_CALLED("pos_form_cursor(%p)"), (void *)form));
+
+  if (!form)
+    res = E_BAD_ARGUMENT;
+  else
+    {
+      if (!(form->status & _POSTED))
+	res = E_NOT_POSTED;
+      else
+	res = _nc_Position_Form_Cursor(form);
+    }
+  RETURN(res);
+}
+
+/* frm_cursor.c ends here */
diff --git a/payloads/libpayload/curses/form/frm_data.c b/payloads/libpayload/curses/form/frm_data.c
new file mode 100644
index 0000000000..93917d5bbe
--- /dev/null
+++ b/payloads/libpayload/curses/form/frm_data.c
@@ -0,0 +1,193 @@
+/****************************************************************************
+ * Copyright (c) 1998-2005,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: frm_data.c,v 1.15 2010/01/23 21:14:36 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  bool data_behind(const FORM *form)
+|   
+|   Description   :  Check for off-screen data behind. This is nearly trivial
+|                    because the beginning of a field is fixed.
+|
+|   Return Values :  TRUE   - there are off-screen data behind
+|                    FALSE  - there are no off-screen data behind
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(bool)
+data_behind(const FORM *form)
+{
+  bool result = FALSE;
+
+  T((T_CALLED("data_behind(%p)"), (const void *)form));
+
+  if (form && (form->status & _POSTED) && form->current)
+    {
+      FIELD *field;
+
+      field = form->current;
+      if (!Single_Line_Field(field))
+	{
+	  result = (form->toprow == 0) ? FALSE : TRUE;
+	}
+      else
+	{
+	  result = (form->begincol == 0) ? FALSE : TRUE;
+	}
+    }
+  returnBool(result);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static char * Only_Padding(
+|                                    WINDOW *w,
+|                                    int len,
+|                                    int pad)
+|   
+|   Description   :  Test if 'length' cells starting at the current position
+|                    contain a padding character.
+|
+|   Return Values :  true if only padding cells are found
++--------------------------------------------------------------------------*/
+NCURSES_INLINE static bool
+Only_Padding(WINDOW *w, int len, int pad)
+{
+  bool result = TRUE;
+  int y, x, j;
+  FIELD_CELL cell;
+
+  getyx(w, y, x);
+  for (j = 0; j < len; ++j)
+    {
+      if (wmove(w, y, x + j) != ERR)
+	{
+#if USE_WIDEC_SUPPORT
+	  if (win_wch(w, &cell) != ERR)
+	    {
+	      if ((chtype)CharOf(cell) != ChCharOf(pad)
+		  || cell.chars[1] != 0)
+		{
+		  result = FALSE;
+		  break;
+		}
+	    }
+#else
+	  cell = winch(w);
+	  if (ChCharOf(cell) != ChCharOf(pad))
+	    {
+	      result = FALSE;
+	      break;
+	    }
+#endif
+	}
+      else
+	{
+	  /* if an error, return true: no non-padding text found */
+	  break;
+	}
+    }
+  /* no need to reset the cursor position; caller does this */
+  return result;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  bool data_ahead(const FORM *form)
+|   
+|   Description   :  Check for off-screen data ahead. This is more difficult
+|                    because a dynamic field has a variable end. 
+|
+|   Return Values :  TRUE   - there are off-screen data ahead
+|                    FALSE  - there are no off-screen data ahead
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(bool)
+data_ahead(const FORM *form)
+{
+  bool result = FALSE;
+
+  T((T_CALLED("data_ahead(%p)"), (const void *)form));
+
+  if (form && (form->status & _POSTED) && form->current)
+    {
+      FIELD *field;
+      bool cursor_moved = FALSE;
+      int pos;
+
+      field = form->current;
+      assert(form->w);
+
+      if (Single_Line_Field(field))
+	{
+	  int check_len;
+
+	  pos = form->begincol + field->cols;
+	  while (pos < field->dcols)
+	    {
+	      check_len = field->dcols - pos;
+	      if (check_len >= field->cols)
+		check_len = field->cols;
+	      cursor_moved = TRUE;
+	      wmove(form->w, 0, pos);
+	      if (Only_Padding(form->w, check_len, field->pad))
+		pos += field->cols;
+	      else
+		{
+		  result = TRUE;
+		  break;
+		}
+	    }
+	}
+      else
+	{
+	  pos = form->toprow + field->rows;
+	  while (pos < field->drows)
+	    {
+	      cursor_moved = TRUE;
+	      wmove(form->w, pos, 0);
+	      pos++;
+	      if (!Only_Padding(form->w, field->cols, field->pad))
+		{
+		  result = TRUE;
+		  break;
+		}
+	    }
+	}
+
+      if (cursor_moved)
+	wmove(form->w, form->currow, form->curcol);
+    }
+  returnBool(result);
+}
+
+/* frm_data.c ends here */
diff --git a/payloads/libpayload/curses/form/frm_def.c b/payloads/libpayload/curses/form/frm_def.c
new file mode 100644
index 0000000000..86500f2398
--- /dev/null
+++ b/payloads/libpayload/curses/form/frm_def.c
@@ -0,0 +1,448 @@
+/****************************************************************************
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: frm_def.c,v 1.25 2010/01/23 21:14:36 tom Exp $")
+
+/* this can't be readonly */
+static FORM default_form =
+{
+  0,				/* status     */
+  0,				/* rows       */
+  0,				/* cols       */
+  0,				/* currow     */
+  0,				/* curcol     */
+  0,				/* toprow     */
+  0,				/* begincol   */
+  -1,				/* maxfield   */
+  -1,				/* maxpage    */
+  -1,				/* curpage    */
+  ALL_FORM_OPTS,		/* opts       */
+  (WINDOW *)0,			/* win        */
+  (WINDOW *)0,			/* sub        */
+  (WINDOW *)0,			/* w          */
+  (FIELD **)0,			/* field      */
+  (FIELD *)0,			/* current    */
+  (_PAGE *) 0,			/* page       */
+  (char *)0,			/* usrptr     */
+  NULL,				/* forminit   */
+  NULL,				/* formterm   */
+  NULL,				/* fieldinit  */
+  NULL				/* fieldterm  */
+};
+
+NCURSES_EXPORT_VAR(FORM *) _nc_Default_Form = &default_form;
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static FIELD *Insert_Field_By_Position(
+|                                     FIELD *new_field, 
+|                                     FIELD *head )
+|   
+|   Description   :  Insert new_field into sorted fieldlist with head "head"
+|                    and return new head of sorted fieldlist. Sorting
+|                    criteria is (row,column). This is a circular list.
+|
+|   Return Values :  New head of sorted fieldlist
++--------------------------------------------------------------------------*/
+static FIELD *
+Insert_Field_By_Position(FIELD *newfield, FIELD *head)
+{
+  FIELD *current, *newhead;
+
+  assert(newfield);
+
+  if (!head)
+    {				/* empty list is trivial */
+      newhead = newfield->snext = newfield->sprev = newfield;
+    }
+  else
+    {
+      newhead = current = head;
+      while ((current->frow < newfield->frow) ||
+	     ((current->frow == newfield->frow) &&
+	      (current->fcol < newfield->fcol)))
+	{
+	  current = current->snext;
+	  if (current == head)
+	    {			/* We cycled through. Reset head to indicate that */
+	      head = (FIELD *)0;
+	      break;
+	    }
+	}
+      /* we leave the loop with current pointing to the field after newfield */
+      newfield->snext = current;
+      newfield->sprev = current->sprev;
+      newfield->snext->sprev = newfield;
+      newfield->sprev->snext = newfield;
+      if (current == head)
+	newhead = newfield;
+    }
+  return (newhead);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void Disconnect_Fields(FORM *form)
+|   
+|   Description   :  Break association between form and array of fields.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void
+Disconnect_Fields(FORM *form)
+{
+  if (form->field)
+    {
+      FIELD **fields;
+
+      for (fields = form->field; *fields; fields++)
+	{
+	  if (form == (*fields)->form)
+	    (*fields)->form = (FORM *)0;
+	}
+
+      form->rows = form->cols = 0;
+      form->maxfield = form->maxpage = -1;
+      form->field = (FIELD **)0;
+      if (form->page)
+	free(form->page);
+      form->page = (_PAGE *) 0;
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int Connect_Fields(FORM *form, FIELD **fields)
+|   
+|   Description   :  Set association between form and array of fields.
+|
+|   Return Values :  E_OK            - no error
+|                    E_CONNECTED     - a field is already connected
+|                    E_BAD_ARGUMENT  - Invalid form pointer or field array
+|                    E_SYSTEM_ERROR  - not enough memory
++--------------------------------------------------------------------------*/
+static int
+Connect_Fields(FORM *form, FIELD **fields)
+{
+  int field_cnt, j;
+  int page_nr;
+  int maximum_row_in_field, maximum_col_in_field;
+  _PAGE *pg;
+
+  T((T_CALLED("Connect_Fields(%p,%p)"), (void *)form, (void *)fields));
+
+  assert(form);
+
+  form->field = fields;
+  form->maxfield = 0;
+  form->maxpage = 0;
+
+  if (!fields)
+    RETURN(E_OK);
+
+  page_nr = 0;
+  /* store formpointer in fields and count pages */
+  for (field_cnt = 0; fields[field_cnt]; field_cnt++)
+    {
+      if (fields[field_cnt]->form)
+	RETURN(E_CONNECTED);
+      if (field_cnt == 0 ||
+	  (fields[field_cnt]->status & _NEWPAGE))
+	page_nr++;
+      fields[field_cnt]->form = form;
+    }
+  if (field_cnt == 0 || (short)field_cnt < 0)
+    RETURN(E_BAD_ARGUMENT);
+
+  /* allocate page structures */
+  if ((pg = typeMalloc(_PAGE, page_nr)) != (_PAGE *) 0)
+    {
+      T((T_CREATE("_PAGE %p"), (void *)pg));
+      form->page = pg;
+    }
+  else
+    RETURN(E_SYSTEM_ERROR);
+
+  /* Cycle through fields and calculate page boundaries as well as
+     size of the form */
+  for (j = 0; j < field_cnt; j++)
+    {
+      if (j == 0)
+	pg->pmin = j;
+      else
+	{
+	  if (fields[j]->status & _NEWPAGE)
+	    {
+	      pg->pmax = j - 1;
+	      pg++;
+	      pg->pmin = j;
+	    }
+	}
+
+      maximum_row_in_field = fields[j]->frow + fields[j]->rows;
+      maximum_col_in_field = fields[j]->fcol + fields[j]->cols;
+
+      if (form->rows < maximum_row_in_field)
+	form->rows = maximum_row_in_field;
+      if (form->cols < maximum_col_in_field)
+	form->cols = maximum_col_in_field;
+    }
+
+  pg->pmax = field_cnt - 1;
+  form->maxfield = field_cnt;
+  form->maxpage = page_nr;
+
+  /* Sort fields on form pages */
+  for (page_nr = 0; page_nr < form->maxpage; page_nr++)
+    {
+      FIELD *fld = (FIELD *)0;
+
+      for (j = form->page[page_nr].pmin; j <= form->page[page_nr].pmax; j++)
+	{
+	  fields[j]->index = j;
+	  fields[j]->page = page_nr;
+	  fld = Insert_Field_By_Position(fields[j], fld);
+	}
+      if (fld)
+	{
+	  form->page[page_nr].smin = fld->index;
+	  form->page[page_nr].smax = fld->sprev->index;
+	}
+      else
+	{
+	  form->page[page_nr].smin = 0;
+	  form->page[page_nr].smax = 0;
+	}
+    }
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int Associate_Fields(FORM *form, FIELD **fields)
+|   
+|   Description   :  Set association between form and array of fields. 
+|                    If there are fields, position to first active field.
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - Invalid form pointer or field array
+|                    E_CONNECTED     - a field is already connected
+|                    E_SYSTEM_ERROR  - not enough memory
++--------------------------------------------------------------------------*/
+NCURSES_INLINE static int
+Associate_Fields(FORM *form, FIELD **fields)
+{
+  int res = Connect_Fields(form, fields);
+
+  if (res == E_OK)
+    {
+      if (form->maxpage > 0)
+	{
+	  form->curpage = 0;
+	  form_driver(form, FIRST_ACTIVE_MAGIC);
+	}
+      else
+	{
+	  form->curpage = -1;
+	  form->current = (FIELD *)0;
+	}
+    }
+  return (res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  FORM *new_form_sp(SCREEN* sp, FIELD** fields )
+|   
+|   Description   :  Create new form with given array of fields.
+|
+|   Return Values :  Pointer to form. NULL if error occurred.
+!                    Set errno:
+|                    E_OK            - success
+|                    E_BAD_ARGUMENT  - Invalid form pointer or field array
+|                    E_CONNECTED     - a field is already connected
+|                    E_SYSTEM_ERROR  - not enough memory
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(FORM *)
+NCURSES_SP_NAME(new_form) (NCURSES_SP_DCLx FIELD **fields)
+{
+  int err = E_SYSTEM_ERROR;
+  FORM *form = (FORM *)0;
+
+  T((T_CALLED("new_form(%p,%p)"), (void *)SP_PARM, (void *)fields));
+
+  if (IsValidScreen(SP_PARM))
+    {
+      form = typeMalloc(FORM, 1);
+
+      if (form)
+	{
+	  T((T_CREATE("form %p"), (void *)form));
+	  *form = *_nc_Default_Form;
+	  /* This ensures win and sub are always non-null,
+	     so we can derive always the SCREEN that this form is
+	     running on. */
+	  form->win = StdScreen(SP_PARM);
+	  form->sub = StdScreen(SP_PARM);
+	  if ((err = Associate_Fields(form, fields)) != E_OK)
+	    {
+	      free_form(form);
+	      form = (FORM *)0;
+	    }
+	}
+    }
+
+  if (!form)
+    SET_ERROR(err);
+
+  returnForm(form);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  FORM* new_form(FIELD** fields )
+|   
+|   Description   :  Create new form with given array of fields.
+|
+|   Return Values :  Pointer to form. NULL if error occurred.
+!                    Set errno:
+|                    E_OK            - success
+|                    E_BAD_ARGUMENT  - Invalid form pointer or field array
+|                    E_CONNECTED     - a field is already connected
+|                    E_SYSTEM_ERROR  - not enough memory
++--------------------------------------------------------------------------*/
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(FORM *)
+new_form(FIELD **fields)
+{
+  return NCURSES_SP_NAME(new_form) (CURRENT_SCREEN, fields);
+}
+#endif
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int free_form( FORM *form )
+|   
+|   Description   :  Release internal memory associated with form.
+|
+|   Return Values :  E_OK           - no error
+|                    E_BAD_ARGUMENT - invalid form pointer
+|                    E_POSTED       - form is posted
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+free_form(FORM *form)
+{
+  T((T_CALLED("free_form(%p)"), (void *)form));
+
+  if (!form)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (form->status & _POSTED)
+    RETURN(E_POSTED);
+
+  Disconnect_Fields(form);
+  if (form->page)
+    free(form->page);
+  free(form);
+
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_form_fields( FORM *form, FIELD **fields )
+|   
+|   Description   :  Set a new association of an array of fields to a form
+|
+|   Return Values :  E_OK            - no error
+|                    E_BAD_ARGUMENT  - Invalid form pointer or field array
+|                    E_CONNECTED     - a field is already connected
+|                    E_POSTED        - form is posted
+|                    E_SYSTEM_ERROR  - not enough memory
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_form_fields(FORM *form, FIELD **fields)
+{
+  FIELD **old;
+  int res;
+
+  T((T_CALLED("set_form_fields(%p,%p)"), (void *)form, (void *)fields));
+
+  if (!form)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (form->status & _POSTED)
+    RETURN(E_POSTED);
+
+  old = form->field;
+  Disconnect_Fields(form);
+
+  if ((res = Associate_Fields(form, fields)) != E_OK)
+    Connect_Fields(form, old);
+
+  RETURN(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  FIELD **form_fields( const FORM *form )
+|   
+|   Description   :  Retrieve array of fields
+|
+|   Return Values :  Pointer to field array
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(FIELD **)
+form_fields(const FORM *form)
+{
+  T((T_CALLED("form_field(%p)"), (const void *)form));
+  returnFieldPtr(Normalize_Form(form)->field);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int field_count( const FORM *form )
+|   
+|   Description   :  Retrieve number of fields
+|
+|   Return Values :  Number of fields, -1 if none are defined
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+field_count(const FORM *form)
+{
+  T((T_CALLED("field_count(%p)"), (const void *)form));
+
+  returnCode(Normalize_Form(form)->maxfield);
+}
+
+/* frm_def.c ends here */
diff --git a/payloads/libpayload/curses/form/frm_driver.c b/payloads/libpayload/curses/form/frm_driver.c
new file mode 100644
index 0000000000..e0892bf8d4
--- /dev/null
+++ b/payloads/libpayload/curses/form/frm_driver.c
@@ -0,0 +1,4646 @@
+/****************************************************************************
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: frm_driver.c,v 1.98 2010/05/01 21:11:43 tom Exp $")
+
+/*----------------------------------------------------------------------------
+  This is the core module of the form library. It contains the majority
+  of the driver routines as well as the form_driver function.
+
+  Essentially this module is nearly the whole library. This is because
+  all the functions in this module depends on some others in the module,
+  so it makes no sense to split them into separate files because they
+  will always be linked together. The only acceptable concern is turnaround
+  time for this module, but now we have all Pentiums or RISCs, so what!
+
+  The driver routines are grouped into nine generic categories:
+
+   a)   Page Navigation            ( all functions prefixed by PN_ )
+        The current page of the form is left and some new page is
+        entered.
+   b)   Inter-Field Navigation     ( all functions prefixed by FN_ )
+        The current field of the form is left and some new field is
+        entered.
+   c)   Intra-Field Navigation     ( all functions prefixed by IFN_ )
+        The current position in the current field is changed.
+   d)   Vertical Scrolling         ( all functions prefixed by VSC_ )
+        Essentially this is a specialization of Intra-Field navigation.
+        It has to check for a multi-line field.
+   e)   Horizontal Scrolling       ( all functions prefixed by HSC_ )
+        Essentially this is a specialization of Intra-Field navigation.
+        It has to check for a single-line field.
+   f)   Field Editing              ( all functions prefixed by FE_ )
+        The content of the current field is changed
+   g)   Edit Mode requests         ( all functions prefixed by EM_ )
+        Switching between insert and overlay mode
+   h)   Field-Validation requests  ( all functions prefixed by FV_ )
+        Perform verifications of the field.
+   i)   Choice requests            ( all functions prefixed by CR_ )
+        Requests to enumerate possible field values
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Some remarks on the placements of assert() macros :
+  I use them only on "strategic" places, i.e. top level entries where
+  I want to make sure that things are set correctly. Throughout subordinate
+  routines I omit them mostly.
+  --------------------------------------------------------------------------*/
+
+/*
+Some options that may effect compatibility in behavior to SVr4 forms,
+but they are here to allow a more intuitive and user friendly behavior of
+our form implementation. This doesn't affect the API, so we feel it is
+uncritical.
+
+The initial implementation tries to stay very close with the behavior
+of the original SVr4 implementation, although in some areas it is quite
+clear that this isn't the most appropriate way. As far as possible this
+sources will allow you to build a forms lib that behaves quite similar
+to SVr4, but now and in the future we will give you better options.
+Perhaps at some time we will make this configurable at runtime.
+*/
+
+/* Implement a more user-friendly previous/next word behavior */
+#define FRIENDLY_PREV_NEXT_WORD (1)
+/* Fix the wrong behavior for forms with all fields inactive */
+#define FIX_FORM_INACTIVE_BUG (1)
+/* Allow dynamic field growth also when navigating past the end */
+#define GROW_IF_NAVIGATE (1)
+
+#if USE_WIDEC_SUPPORT
+#define myADDNSTR(w, s, n) wadd_wchnstr(w, s, n)
+#define myINSNSTR(w, s, n) wins_wchnstr(w, s, n)
+#define myINNSTR(w, s, n)  fix_wchnstr(w, s, n)
+#define myWCWIDTH(w, y, x) cell_width(w, y, x)
+#else
+#define myADDNSTR(w, s, n) waddnstr(w, s, n)
+#define myINSNSTR(w, s, n) winsnstr(w, s, n)
+#define myINNSTR(w, s, n)  winnstr(w, s, n)
+#define myWCWIDTH(w, y, x) 1
+#endif
+
+/*----------------------------------------------------------------------------
+  Forward references to some internally used static functions
+  --------------------------------------------------------------------------*/
+static int Inter_Field_Navigation(int (*const fct) (FORM *), FORM *form);
+static int FN_Next_Field(FORM *form);
+static int FN_Previous_Field(FORM *form);
+static int FE_New_Line(FORM *);
+static int FE_Delete_Previous(FORM *);
+
+/*----------------------------------------------------------------------------
+  Macro Definitions.
+
+  Some Remarks on that: I use the convention to use UPPERCASE for constants
+  defined by Macros. If I provide a macro as a kind of inline routine to
+  provide some logic, I use my Upper_Lower case style.
+  --------------------------------------------------------------------------*/
+
+/* Calculate the position of a single row in a field buffer */
+#define Position_Of_Row_In_Buffer(field,row) ((row)*(field)->dcols)
+
+/* Calculate start address for the fields buffer# N */
+#define Address_Of_Nth_Buffer(field,N) \
+  ((field)->buf + (N)*(1+Buffer_Length(field)))
+
+/* Calculate the start address of the row in the fields specified buffer# N */
+#define Address_Of_Row_In_Nth_Buffer(field,N,row) \
+  (Address_Of_Nth_Buffer(field,N) + Position_Of_Row_In_Buffer(field,row))
+
+/* Calculate the start address of the row in the fields primary buffer */
+#define Address_Of_Row_In_Buffer(field,row) \
+  Address_Of_Row_In_Nth_Buffer(field,0,row)
+
+/* Calculate the start address of the row in the forms current field
+   buffer# N */
+#define Address_Of_Current_Row_In_Nth_Buffer(form,N) \
+   Address_Of_Row_In_Nth_Buffer((form)->current,N,(form)->currow)
+
+/* Calculate the start address of the row in the forms current field
+   primary buffer */
+#define Address_Of_Current_Row_In_Buffer(form) \
+   Address_Of_Current_Row_In_Nth_Buffer(form,0)
+
+/* Calculate the address of the cursor in the forms current field
+   primary buffer */
+#define Address_Of_Current_Position_In_Nth_Buffer(form,N) \
+   (Address_Of_Current_Row_In_Nth_Buffer(form,N) + (form)->curcol)
+
+/* Calculate the address of the cursor in the forms current field
+   buffer# N */
+#define Address_Of_Current_Position_In_Buffer(form) \
+  Address_Of_Current_Position_In_Nth_Buffer(form,0)
+
+/* Logic to decide whether or not a field is actually a field with
+   vertical or horizontal scrolling */
+#define Is_Scroll_Field(field)          \
+   (((field)->drows > (field)->rows) || \
+    ((field)->dcols > (field)->cols))
+
+/* Logic to decide whether or not a field needs to have an individual window
+   instead of a derived window because it contains invisible parts.
+   This is true for non-public fields and for scrollable fields. */
+#define Has_Invisible_Parts(field)     \
+  (!((field)->opts & O_PUBLIC)      || \
+   Is_Scroll_Field(field))
+
+/* Logic to decide whether or not a field needs justification */
+#define Justification_Allowed(field)        \
+   (((field)->just != NO_JUSTIFICATION)  && \
+    (Single_Line_Field(field))           && \
+    (((field)->dcols == (field)->cols)   && \
+    ((field)->opts & O_STATIC))             )
+
+/* Logic to determine whether or not a dynamic field may still grow */
+#define Growable(field) ((field)->status & _MAY_GROW)
+
+/* Macro to set the attributes for a fields window */
+#define Set_Field_Window_Attributes(field,win) \
+(  wbkgdset((win),(chtype)((field)->pad | (field)->back)), \
+   (void) wattrset((win),(field)->fore) )
+
+/* Logic to decide whether or not a field really appears on the form */
+#define Field_Really_Appears(field)         \
+  ((field->form)                          &&\
+   (field->form->status & _POSTED)        &&\
+   (field->opts & O_VISIBLE)              &&\
+   (field->page == field->form->curpage))
+
+/* Logic to determine whether or not we are on the first position in the
+   current field */
+#define First_Position_In_Current_Field(form) \
+  (((form)->currow==0) && ((form)->curcol==0))
+
+#define Minimum(a,b) (((a)<=(b)) ? (a) : (b))
+#define Maximum(a,b) (((a)>=(b)) ? (a) : (b))
+
+/*----------------------------------------------------------------------------
+  Useful constants
+  --------------------------------------------------------------------------*/
+static FIELD_CELL myBLANK = BLANK;
+static FIELD_CELL myZEROS;
+
+#ifdef TRACE
+static void
+check_pos(FORM *form, int lineno)
+{
+  int y, x;
+
+  if (form && form->w)
+    {
+      getyx(form->w, y, x);
+      if (y != form->currow || x != form->curcol)
+	{
+	  T(("CHECKPOS %s@%d have position %d,%d vs want %d,%d",
+	     __FILE__, lineno,
+	     y, x,
+	     form->currow, form->curcol));
+	}
+    }
+}
+#define CHECKPOS(form) check_pos(form, __LINE__)
+#else
+#define CHECKPOS(form)		/* nothing */
+#endif
+
+/*----------------------------------------------------------------------------
+  Wide-character special functions
+  --------------------------------------------------------------------------*/
+#if USE_WIDEC_SUPPORT
+/* like winsnstr */
+static int
+wins_wchnstr(WINDOW *w, cchar_t *s, int n)
+{
+  int code = ERR;
+  int y, x;
+
+  while (n-- > 0)
+    {
+      getyx(w, y, x);
+      if ((code = wins_wch(w, s++)) != OK)
+	break;
+      if ((code = wmove(w, y, x + 1)) != OK)
+	break;
+    }
+  return code;
+}
+
+/* win_wchnstr is inconsistent with winnstr, since it returns OK rather than
+ * the number of items transferred.
+ */
+static int
+fix_wchnstr(WINDOW *w, cchar_t *s, int n)
+{
+  int x;
+
+  win_wchnstr(w, s, n);
+  /*
+   * This function is used to extract the text only from the window.
+   * Strip attributes and color from the string so they will not be added
+   * back when copying the string to the window.
+   */
+  for (x = 0; x < n; ++x)
+    {
+      RemAttr(s[x], A_ATTRIBUTES);
+      SetPair(s[x], 0);
+    }
+  return n;
+}
+
+/*
+ * Returns the column of the base of the given cell.
+ */
+static int
+cell_base(WINDOW *win, int y, int x)
+{
+  int result = x;
+
+  while (LEGALYX(win, y, x))
+    {
+      cchar_t *data = &(win->_line[y].text[x]);
+
+      if (isWidecBase(CHDEREF(data)) || !isWidecExt(CHDEREF(data)))
+	{
+	  result = x;
+	  break;
+	}
+      --x;
+    }
+  return result;
+}
+
+/*
+ * Returns the number of columns needed for the given cell in a window.
+ */
+static int
+cell_width(WINDOW *win, int y, int x)
+{
+  int result = 1;
+
+  if (LEGALYX(win, y, x))
+    {
+      cchar_t *data = &(win->_line[y].text[x]);
+
+      if (isWidecExt(CHDEREF(data)))
+	{
+	  /* recur, providing the number of columns to the next character */
+	  result = cell_width(win, y, x - 1);
+	}
+      else
+	{
+	  result = wcwidth(CharOf(CHDEREF(data)));
+	}
+    }
+  return result;
+}
+
+/*
+ * There is no wide-character function such as wdel_wch(), so we must find
+ * all of the cells that comprise a multi-column character and delete them
+ * one-by-one.
+ */
+static void
+delete_char(FORM *form)
+{
+  int cells = cell_width(form->w, form->currow, form->curcol);
+
+  form->curcol = cell_base(form->w, form->currow, form->curcol);
+  wmove(form->w, form->currow, form->curcol);
+  while (cells-- > 0)
+    {
+      wdelch(form->w);
+    }
+}
+#define DeleteChar(form) delete_char(form)
+#else
+#define DeleteChar(form) \
+	  wmove((form)->w, (form)->currow, (form)->curcol), \
+	  wdelch((form)->w)
+#endif
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static char *Get_Start_Of_Data(char * buf, int blen)
+|
+|   Description   :  Return pointer to first non-blank position in buffer.
+|                    If buffer is empty return pointer to buffer itself.
+|
+|   Return Values :  Pointer to first non-blank position in buffer
++--------------------------------------------------------------------------*/
+NCURSES_INLINE static FIELD_CELL *
+Get_Start_Of_Data(FIELD_CELL *buf, int blen)
+{
+  FIELD_CELL *p = buf;
+  FIELD_CELL *end = &buf[blen];
+
+  assert(buf && blen >= 0);
+  while ((p < end) && ISBLANK(*p))
+    p++;
+  return ((p == end) ? buf : p);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static char *After_End_Of_Data(char * buf, int blen)
+|
+|   Description   :  Return pointer after last non-blank position in buffer.
+|                    If buffer is empty, return pointer to buffer itself.
+|
+|   Return Values :  Pointer to position after last non-blank position in
+|                    buffer.
++--------------------------------------------------------------------------*/
+NCURSES_INLINE static FIELD_CELL *
+After_End_Of_Data(FIELD_CELL *buf, int blen)
+{
+  FIELD_CELL *p = &buf[blen];
+
+  assert(buf && blen >= 0);
+  while ((p > buf) && ISBLANK(p[-1]))
+    p--;
+  return (p);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static char *Get_First_Whitespace_Character(
+|                                     char * buf, int   blen)
+|
+|   Description   :  Position to the first whitespace character.
+|
+|   Return Values :  Pointer to first whitespace character in buffer.
++--------------------------------------------------------------------------*/
+NCURSES_INLINE static FIELD_CELL *
+Get_First_Whitespace_Character(FIELD_CELL *buf, int blen)
+{
+  FIELD_CELL *p = buf;
+  FIELD_CELL *end = &p[blen];
+
+  assert(buf && blen >= 0);
+  while ((p < end) && !ISBLANK(*p))
+    p++;
+  return ((p == end) ? buf : p);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static char *After_Last_Whitespace_Character(
+|                                     char * buf, int blen)
+|
+|   Description   :  Get the position after the last whitespace character.
+|
+|   Return Values :  Pointer to position after last whitespace character in
+|                    buffer.
++--------------------------------------------------------------------------*/
+NCURSES_INLINE static FIELD_CELL *
+After_Last_Whitespace_Character(FIELD_CELL *buf, int blen)
+{
+  FIELD_CELL *p = &buf[blen];
+
+  assert(buf && blen >= 0);
+  while ((p > buf) && !ISBLANK(p[-1]))
+    p--;
+  return (p);
+}
+
+/* Set this to 1 to use the div_t version. This is a good idea if your
+   compiler has an intrinsic div() support. Unfortunately GNU-C has it
+   not yet.
+   N.B.: This only works if form->curcol follows immediately form->currow
+         and both are of type int.
+*/
+#define USE_DIV_T (0)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void Adjust_Cursor_Position(
+|                                       FORM * form, const char * pos)
+|
+|   Description   :  Set current row and column of the form to values
+|                    corresponding to the buffer position.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+NCURSES_INLINE static void
+Adjust_Cursor_Position(FORM *form, const FIELD_CELL *pos)
+{
+  FIELD *field;
+  int idx;
+
+  field = form->current;
+  assert(pos >= field->buf && field->dcols > 0);
+  idx = (int)(pos - field->buf);
+#if USE_DIV_T
+  *((div_t *) & (form->currow)) = div(idx, field->dcols);
+#else
+  form->currow = idx / field->dcols;
+  form->curcol = idx - field->cols * form->currow;
+#endif
+  if (field->drows < form->currow)
+    form->currow = 0;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void Buffer_To_Window(
+|                                      const FIELD  * field,
+|                                      WINDOW * win)
+|
+|   Description   :  Copy the buffer to the window. If it is a multi-line
+|                    field, the buffer is split to the lines of the
+|                    window without any editing.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void
+Buffer_To_Window(const FIELD *field, WINDOW *win)
+{
+  int width, height;
+  int y, x;
+  int len;
+  int row;
+  FIELD_CELL *pBuffer;
+
+  assert(win && field);
+
+  getyx(win, y, x);
+  width = getmaxx(win);
+  height = getmaxy(win);
+
+  for (row = 0, pBuffer = field->buf;
+       row < height;
+       row++, pBuffer += width)
+    {
+      if ((len = (int)(After_End_Of_Data(pBuffer, width) - pBuffer)) > 0)
+	{
+	  wmove(win, row, 0);
+	  myADDNSTR(win, pBuffer, len);
+	}
+    }
+  wmove(win, y, x);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  void _nc_get_fieldbuffer(
+|                                          WINDOW * win,
+|                                          FIELD  * field,
+|                                          FIELD_CELL * buf)
+|
+|   Description   :  Copy the content of the window into the buffer.
+|                    The multiple lines of a window are simply
+|                    concatenated into the buffer. Pad characters in
+|                    the window will be replaced by blanks in the buffer.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(void)
+_nc_get_fieldbuffer(FORM *form, FIELD *field, FIELD_CELL *buf)
+{
+  int pad;
+  int len = 0;
+  FIELD_CELL *p;
+  int row, height;
+  WINDOW *win;
+
+  assert(form && field && buf);
+
+  win = form->w;
+  assert(win);
+
+  pad = field->pad;
+  p = buf;
+  height = getmaxy(win);
+
+  for (row = 0; (row < height) && (row < field->drows); row++)
+    {
+      wmove(win, row, 0);
+      len += myINNSTR(win, p + len, field->dcols);
+    }
+  p[len] = myZEROS;
+
+  /* replace visual padding character by blanks in buffer */
+  if (pad != C_BLANK)
+    {
+      int i;
+
+      for (i = 0; i < len; i++, p++)
+	{
+	  if ((unsigned long)CharOf(*p) == ChCharOf(pad)
+#if USE_WIDEC_SUPPORT
+	      && p->chars[1] == 0
+#endif
+	    )
+	    *p = myBLANK;
+	}
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void Window_To_Buffer(
+|                                          FORM   * form,
+|                                          FIELD  * field)
+|
+|   Description   :  Copy the content of the window into the buffer.
+|                    The multiple lines of a window are simply
+|                    concatenated into the buffer. Pad characters in
+|                    the window will be replaced by blanks in the buffer.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void
+Window_To_Buffer(FORM *form, FIELD *field)
+{
+  _nc_get_fieldbuffer(form, field, field->buf);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void Synchronize_Buffer(FORM * form)
+|
+|   Description   :  If there was a change, copy the content of the
+|                    window into the buffer, so the buffer is synchronized
+|                    with the windows content. We have to indicate that the
+|                    buffer needs validation due to the change.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+NCURSES_INLINE static void
+Synchronize_Buffer(FORM *form)
+{
+  if (form->status & _WINDOW_MODIFIED)
+    {
+      form->status &= ~_WINDOW_MODIFIED;
+      form->status |= _FCHECK_REQUIRED;
+      Window_To_Buffer(form, form->current);
+      wmove(form->w, form->currow, form->curcol);
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static bool Field_Grown( FIELD *field, int amount)
+|
+|   Description   :  This function is called for growable dynamic fields
+|                    only. It has to increase the buffers and to allocate
+|                    a new window for this field.
+|                    This function has the side effect to set a new
+|                    field-buffer pointer, the dcols and drows values
+|                    as well as a new current Window for the field.
+|
+|   Return Values :  TRUE     - field successfully increased
+|                    FALSE    - there was some error
++--------------------------------------------------------------------------*/
+static bool
+Field_Grown(FIELD *field, int amount)
+{
+  bool result = FALSE;
+
+  if (field && Growable(field))
+    {
+      bool single_line_field = Single_Line_Field(field);
+      int old_buflen = Buffer_Length(field);
+      int new_buflen;
+      int old_dcols = field->dcols;
+      int old_drows = field->drows;
+      FIELD_CELL *oldbuf = field->buf;
+      FIELD_CELL *newbuf;
+
+      int growth;
+      FORM *form = field->form;
+      bool need_visual_update = ((form != (FORM *)0) &&
+				 (form->status & _POSTED) &&
+				 (form->current == field));
+
+      if (need_visual_update)
+	Synchronize_Buffer(form);
+
+      if (single_line_field)
+	{
+	  growth = field->cols * amount;
+	  if (field->maxgrow)
+	    growth = Minimum(field->maxgrow - field->dcols, growth);
+	  field->dcols += growth;
+	  if (field->dcols == field->maxgrow)
+	    field->status &= ~_MAY_GROW;
+	}
+      else
+	{
+	  growth = (field->rows + field->nrow) * amount;
+	  if (field->maxgrow)
+	    growth = Minimum(field->maxgrow - field->drows, growth);
+	  field->drows += growth;
+	  if (field->drows == field->maxgrow)
+	    field->status &= ~_MAY_GROW;
+	}
+      /* drows, dcols changed, so we get really the new buffer length */
+      new_buflen = Buffer_Length(field);
+      newbuf = (FIELD_CELL *)malloc(Total_Buffer_Size(field));
+      if (!newbuf)
+	{
+	  /* restore to previous state */
+	  field->dcols = old_dcols;
+	  field->drows = old_drows;
+	  if ((single_line_field && (field->dcols != field->maxgrow)) ||
+	      (!single_line_field && (field->drows != field->maxgrow)))
+	    field->status |= _MAY_GROW;
+	}
+      else
+	{
+	  /* Copy all the buffers.  This is the reason why we can't just use
+	   * realloc().
+	   */
+	  int i, j;
+	  FIELD_CELL *old_bp;
+	  FIELD_CELL *new_bp;
+
+	  result = TRUE;	/* allow sharing of recovery on failure */
+
+	  T((T_CREATE("fieldcell %p"), (void *)newbuf));
+	  field->buf = newbuf;
+	  for (i = 0; i <= field->nbuf; i++)
+	    {
+	      new_bp = Address_Of_Nth_Buffer(field, i);
+	      old_bp = oldbuf + i * (1 + old_buflen);
+	      for (j = 0; j < old_buflen; ++j)
+		new_bp[j] = old_bp[j];
+	      while (j < new_buflen)
+		new_bp[j++] = myBLANK;
+	      new_bp[new_buflen] = myZEROS;
+	    }
+
+#if USE_WIDEC_SUPPORT && NCURSES_EXT_FUNCS
+	  if (wresize(field->working, 1, Buffer_Length(field) + 1) == ERR)
+	    result = FALSE;
+#endif
+
+	  if (need_visual_update && result)
+	    {
+	      WINDOW *new_window = newpad(field->drows, field->dcols);
+
+	      if (new_window != 0)
+		{
+		  assert(form != (FORM *)0);
+		  if (form->w)
+		    delwin(form->w);
+		  form->w = new_window;
+		  Set_Field_Window_Attributes(field, form->w);
+		  werase(form->w);
+		  Buffer_To_Window(field, form->w);
+		  untouchwin(form->w);
+		  wmove(form->w, form->currow, form->curcol);
+		}
+	      else
+		result = FALSE;
+	    }
+
+	  if (result)
+	    {
+	      free(oldbuf);
+	      /* reflect changes in linked fields */
+	      if (field != field->link)
+		{
+		  FIELD *linked_field;
+
+		  for (linked_field = field->link;
+		       linked_field != field;
+		       linked_field = linked_field->link)
+		    {
+		      linked_field->buf = field->buf;
+		      linked_field->drows = field->drows;
+		      linked_field->dcols = field->dcols;
+		    }
+		}
+	    }
+	  else
+	    {
+	      /* restore old state */
+	      field->dcols = old_dcols;
+	      field->drows = old_drows;
+	      field->buf = oldbuf;
+	      if ((single_line_field &&
+		   (field->dcols != field->maxgrow)) ||
+		  (!single_line_field &&
+		   (field->drows != field->maxgrow)))
+		field->status |= _MAY_GROW;
+	      free(newbuf);
+	    }
+	}
+    }
+  return (result);
+}
+
+#ifdef NCURSES_MOUSE_VERSION
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  int Field_encloses(FIELD *field, int ry, int rx)
+|
+|   Description   :  Check if the given coordinates lie within the given field.
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - invalid form pointer
+|                    E_SYSTEM_ERROR    - form has no current field or
+|                                        field-window
++--------------------------------------------------------------------------*/
+static int
+Field_encloses(FIELD *field, int ry, int rx)
+{
+  T((T_CALLED("Field_encloses(%p)"), (void *)field));
+  if (field != 0
+      && field->frow <= ry
+      && (field->frow + field->rows) > ry
+      && field->fcol <= rx
+      && (field->fcol + field->cols) > rx)
+    {
+      RETURN(E_OK);
+    }
+  RETURN(E_INVALID_FIELD);
+}
+#endif
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  int _nc_Position_Form_Cursor(FORM * form)
+|
+|   Description   :  Position the cursor in the window for the current
+|                    field to be in sync. with the currow and curcol
+|                    values.
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - invalid form pointer
+|                    E_SYSTEM_ERROR    - form has no current field or
+|                                        field-window
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+_nc_Position_Form_Cursor(FORM *form)
+{
+  FIELD *field;
+  WINDOW *formwin;
+
+  if (!form)
+    return (E_BAD_ARGUMENT);
+
+  if (!form->w || !form->current)
+    return (E_SYSTEM_ERROR);
+
+  field = form->current;
+  formwin = Get_Form_Window(form);
+
+  wmove(form->w, form->currow, form->curcol);
+  if (Has_Invisible_Parts(field))
+    {
+      /* in this case fieldwin isn't derived from formwin, so we have
+         to move the cursor in formwin by hand... */
+      wmove(formwin,
+	    field->frow + form->currow - form->toprow,
+	    field->fcol + form->curcol - form->begincol);
+      wcursyncup(formwin);
+    }
+  else
+    wcursyncup(form->w);
+  return (E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  int _nc_Refresh_Current_Field(FORM * form)
+|
+|   Description   :  Propagate the changes in the fields window to the
+|                    window of the form.
+|
+|   Return Values :  E_OK              - on success
+|                    E_BAD_ARGUMENT    - invalid form pointer
+|                    E_SYSTEM_ERROR    - general error
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+_nc_Refresh_Current_Field(FORM *form)
+{
+  WINDOW *formwin;
+  FIELD *field;
+
+  T((T_CALLED("_nc_Refresh_Current_Field(%p)"), (void *)form));
+
+  if (!form)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (!form->w || !form->current)
+    RETURN(E_SYSTEM_ERROR);
+
+  field = form->current;
+  formwin = Get_Form_Window(form);
+
+  if (field->opts & O_PUBLIC)
+    {
+      if (Is_Scroll_Field(field))
+	{
+	  /* Again, in this case the fieldwin isn't derived from formwin,
+	     so we have to perform a copy operation. */
+	  if (Single_Line_Field(field))
+	    {
+	      /* horizontal scrolling */
+	      if (form->curcol < form->begincol)
+		form->begincol = form->curcol;
+	      else
+		{
+		  if (form->curcol >= (form->begincol + field->cols))
+		    form->begincol = form->curcol - field->cols + 1;
+		}
+	      copywin(form->w,
+		      formwin,
+		      0,
+		      form->begincol,
+		      field->frow,
+		      field->fcol,
+		      field->frow,
+		      field->cols + field->fcol - 1,
+		      0);
+	    }
+	  else
+	    {
+	      /* A multi-line, i.e. vertical scrolling field */
+	      int row_after_bottom, first_modified_row, first_unmodified_row;
+
+	      if (field->drows > field->rows)
+		{
+		  row_after_bottom = form->toprow + field->rows;
+		  if (form->currow < form->toprow)
+		    {
+		      form->toprow = form->currow;
+		      field->status |= _NEWTOP;
+		    }
+		  if (form->currow >= row_after_bottom)
+		    {
+		      form->toprow = form->currow - field->rows + 1;
+		      field->status |= _NEWTOP;
+		    }
+		  if (field->status & _NEWTOP)
+		    {
+		      /* means we have to copy whole range */
+		      first_modified_row = form->toprow;
+		      first_unmodified_row = first_modified_row + field->rows;
+		      field->status &= ~_NEWTOP;
+		    }
+		  else
+		    {
+		      /* we try to optimize : finding the range of touched
+		         lines */
+		      first_modified_row = form->toprow;
+		      while (first_modified_row < row_after_bottom)
+			{
+			  if (is_linetouched(form->w, first_modified_row))
+			    break;
+			  first_modified_row++;
+			}
+		      first_unmodified_row = first_modified_row;
+		      while (first_unmodified_row < row_after_bottom)
+			{
+			  if (!is_linetouched(form->w, first_unmodified_row))
+			    break;
+			  first_unmodified_row++;
+			}
+		    }
+		}
+	      else
+		{
+		  first_modified_row = form->toprow;
+		  first_unmodified_row = first_modified_row + field->rows;
+		}
+	      if (first_unmodified_row != first_modified_row)
+		copywin(form->w,
+			formwin,
+			first_modified_row,
+			0,
+			field->frow + first_modified_row - form->toprow,
+			field->fcol,
+			field->frow + first_unmodified_row - form->toprow - 1,
+			field->cols + field->fcol - 1,
+			0);
+	    }
+	  wsyncup(formwin);
+	}
+      else
+	{
+	  /* if the field-window is simply a derived window, i.e. contains no
+	   * invisible parts, the whole thing is trivial
+	   */
+	  wsyncup(form->w);
+	}
+    }
+  untouchwin(form->w);
+  returnCode(_nc_Position_Form_Cursor(form));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void Perform_Justification(
+|                                        FIELD  * field,
+|                                        WINDOW * win)
+|
+|   Description   :  Output field with requested justification
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void
+Perform_Justification(FIELD *field, WINDOW *win)
+{
+  FIELD_CELL *bp;
+  int len;
+  int col = 0;
+
+  bp = Get_Start_Of_Data(field->buf, Buffer_Length(field));
+  len = (int)(After_End_Of_Data(field->buf, Buffer_Length(field)) - bp);
+
+  if (len > 0)
+    {
+      assert(win && (field->drows == 1) && (field->dcols == field->cols));
+
+      switch (field->just)
+	{
+	case JUSTIFY_LEFT:
+	  break;
+	case JUSTIFY_CENTER:
+	  col = (field->cols - len) / 2;
+	  break;
+	case JUSTIFY_RIGHT:
+	  col = field->cols - len;
+	  break;
+	default:
+	  break;
+	}
+
+      wmove(win, 0, col);
+      myADDNSTR(win, bp, len);
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void Undo_Justification(
+|                                     FIELD  * field,
+|                                     WINDOW * win)
+|
+|   Description   :  Display field without any justification, i.e.
+|                    left justified
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void
+Undo_Justification(FIELD *field, WINDOW *win)
+{
+  FIELD_CELL *bp;
+  int len;
+
+  bp = Get_Start_Of_Data(field->buf, Buffer_Length(field));
+  len = (int)(After_End_Of_Data(field->buf, Buffer_Length(field)) - bp);
+
+  if (len > 0)
+    {
+      assert(win);
+      wmove(win, 0, 0);
+      myADDNSTR(win, bp, len);
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static bool Check_Char(FORM  *form,
+|                                           FIELD *field,
+|                                           FIELDTYPE * typ,
+|                                           int ch,
+|                                           TypeArgument *argp)
+|
+|   Description   :  Perform a single character check for character ch
+|                    according to the fieldtype instance.
+|
+|   Return Values :  TRUE             - Character is valid
+|                    FALSE            - Character is invalid
++--------------------------------------------------------------------------*/
+static bool
+Check_Char(FORM *form,
+	   FIELD *field,
+	   FIELDTYPE *typ,
+	   int ch,
+	   TypeArgument *argp)
+{
+  if (typ)
+    {
+      if (typ->status & _LINKED_TYPE)
+	{
+	  assert(argp);
+	  return (
+		   Check_Char(form, field, typ->left, ch, argp->left) ||
+		   Check_Char(form, field, typ->right, ch, argp->right));
+	}
+      else
+	{
+#if NCURSES_INTEROP_FUNCS
+	  if (typ->charcheck.occheck)
+	    {
+	      if (typ->status & _GENERIC)
+		return typ->charcheck.gccheck(ch, form, field, (void *)argp);
+	      else
+		return typ->charcheck.occheck(ch, (void *)argp);
+	    }
+#else
+	  if (typ->ccheck)
+	    return typ->ccheck(ch, (void *)argp);
+#endif
+	}
+    }
+  return (!iscntrl(UChar(ch)) ? TRUE : FALSE);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int Display_Or_Erase_Field(
+|                                           FIELD * field,
+|                                           bool bEraseFlag)
+|
+|   Description   :  Create a subwindow for the field and display the
+|                    buffer contents (apply justification if required)
+|                    or simply erase the field.
+|
+|   Return Values :  E_OK           - on success
+|                    E_SYSTEM_ERROR - some error (typical no memory)
++--------------------------------------------------------------------------*/
+static int
+Display_Or_Erase_Field(FIELD *field, bool bEraseFlag)
+{
+  WINDOW *win;
+  WINDOW *fwin;
+
+  if (!field)
+    return E_SYSTEM_ERROR;
+
+  fwin = Get_Form_Window(field->form);
+  win = derwin(fwin,
+	       field->rows, field->cols, field->frow, field->fcol);
+
+  if (!win)
+    return E_SYSTEM_ERROR;
+  else
+    {
+      if (field->opts & O_VISIBLE)
+	{
+	  Set_Field_Window_Attributes(field, win);
+	}
+      else
+	{
+	  (void)wattrset(win, WINDOW_ATTRS(fwin));
+	}
+      werase(win);
+    }
+
+  if (!bEraseFlag)
+    {
+      if (field->opts & O_PUBLIC)
+	{
+	  if (Justification_Allowed(field))
+	    Perform_Justification(field, win);
+	  else
+	    Buffer_To_Window(field, win);
+	}
+      field->status &= ~_NEWTOP;
+    }
+  wsyncup(win);
+  delwin(win);
+  return E_OK;
+}
+
+/* Macros to preset the bEraseFlag */
+#define Display_Field(field) Display_Or_Erase_Field(field,FALSE)
+#define Erase_Field(field)   Display_Or_Erase_Field(field,TRUE)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int Synchronize_Field(FIELD * field)
+|
+|   Description   :  Synchronize the windows content with the value in
+|                    the buffer.
+|
+|   Return Values :  E_OK                - success
+|                    E_BAD_ARGUMENT      - invalid field pointer
+|                    E_SYSTEM_ERROR      - some severe basic error
++--------------------------------------------------------------------------*/
+static int
+Synchronize_Field(FIELD *field)
+{
+  FORM *form;
+  int res = E_OK;
+
+  if (!field)
+    return (E_BAD_ARGUMENT);
+
+  if (((form = field->form) != (FORM *)0)
+      && Field_Really_Appears(field))
+    {
+      if (field == form->current)
+	{
+	  form->currow = form->curcol = form->toprow = form->begincol = 0;
+	  werase(form->w);
+
+	  if ((field->opts & O_PUBLIC) && Justification_Allowed(field))
+	    Undo_Justification(field, form->w);
+	  else
+	    Buffer_To_Window(field, form->w);
+
+	  field->status |= _NEWTOP;
+	  res = _nc_Refresh_Current_Field(form);
+	}
+      else
+	res = Display_Field(field);
+    }
+  field->status |= _CHANGED;
+  return (res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int Synchronize_Linked_Fields(FIELD * field)
+|
+|   Description   :  Propagate the Synchronize_Field function to all linked
+|                    fields. The first error that occurs in the sequence
+|                    of updates is the return value.
+|
+|   Return Values :  E_OK                - success
+|                    E_BAD_ARGUMENT      - invalid field pointer
+|                    E_SYSTEM_ERROR      - some severe basic error
++--------------------------------------------------------------------------*/
+static int
+Synchronize_Linked_Fields(FIELD *field)
+{
+  FIELD *linked_field;
+  int res = E_OK;
+  int syncres;
+
+  if (!field)
+    return (E_BAD_ARGUMENT);
+
+  if (!field->link)
+    return (E_SYSTEM_ERROR);
+
+  for (linked_field = field->link;
+       linked_field != field;
+       linked_field = linked_field->link)
+    {
+      if (((syncres = Synchronize_Field(linked_field)) != E_OK) &&
+	  (res == E_OK))
+	res = syncres;
+    }
+  return (res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  int _nc_Synchronize_Attributes(FIELD * field)
+|
+|   Description   :  If a fields visual attributes have changed, this
+|                    routine is called to propagate those changes to the
+|                    screen.
+|
+|   Return Values :  E_OK             - success
+|                    E_BAD_ARGUMENT   - invalid field pointer
+|                    E_SYSTEM_ERROR   - some severe basic error
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+_nc_Synchronize_Attributes(FIELD *field)
+{
+  FORM *form;
+  int res = E_OK;
+  WINDOW *formwin;
+
+  T((T_CALLED("_nc_Synchronize_Attributes(%p)"), (void *)field));
+
+  if (!field)
+    returnCode(E_BAD_ARGUMENT);
+
+  CHECKPOS(field->form);
+  if (((form = field->form) != (FORM *)0)
+      && Field_Really_Appears(field))
+    {
+      if (form->current == field)
+	{
+	  Synchronize_Buffer(form);
+	  Set_Field_Window_Attributes(field, form->w);
+	  werase(form->w);
+	  wmove(form->w, form->currow, form->curcol);
+
+	  if (field->opts & O_PUBLIC)
+	    {
+	      if (Justification_Allowed(field))
+		Undo_Justification(field, form->w);
+	      else
+		Buffer_To_Window(field, form->w);
+	    }
+	  else
+	    {
+	      formwin = Get_Form_Window(form);
+	      copywin(form->w, formwin,
+		      0, 0,
+		      field->frow, field->fcol,
+		      field->rows - 1, field->cols - 1, 0);
+	      wsyncup(formwin);
+	      Buffer_To_Window(field, form->w);
+	      field->status |= _NEWTOP;		/* fake refresh to paint all */
+	      _nc_Refresh_Current_Field(form);
+	    }
+	}
+      else
+	{
+	  res = Display_Field(field);
+	}
+    }
+  CHECKPOS(form);
+  returnCode(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  int _nc_Synchronize_Options(FIELD * field,
+|                                                Field_Options newopts)
+|
+|   Description   :  If a fields options have changed, this routine is
+|                    called to propagate these changes to the screen and
+|                    to really change the behavior of the field.
+|
+|   Return Values :  E_OK                - success
+|                    E_BAD_ARGUMENT      - invalid field pointer
+|                    E_CURRENT           - field is the current one
+|                    E_SYSTEM_ERROR      - some severe basic error
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+_nc_Synchronize_Options(FIELD *field, Field_Options newopts)
+{
+  Field_Options oldopts;
+  Field_Options changed_opts;
+  FORM *form;
+  int res = E_OK;
+
+  T((T_CALLED("_nc_Synchronize_Options(%p,%#x)"), (void *)field, newopts));
+
+  if (!field)
+    returnCode(E_BAD_ARGUMENT);
+
+  oldopts = field->opts;
+  changed_opts = oldopts ^ newopts;
+  field->opts = newopts;
+  form = field->form;
+
+  if (form)
+    {
+      if (form->status & _POSTED)
+	{
+	  if (form->current == field)
+	    {
+	      field->opts = oldopts;
+	      returnCode(E_CURRENT);
+	    }
+	  if ((form->curpage == field->page))
+	    {
+	      if (changed_opts & O_VISIBLE)
+		{
+		  if (newopts & O_VISIBLE)
+		    res = Display_Field(field);
+		  else
+		    res = Erase_Field(field);
+		}
+	      else
+		{
+		  if ((changed_opts & O_PUBLIC) &&
+		      (newopts & O_VISIBLE))
+		    res = Display_Field(field);
+		}
+	    }
+	}
+    }
+
+  if (changed_opts & O_STATIC)
+    {
+      bool single_line_field = Single_Line_Field(field);
+      int res2 = E_OK;
+
+      if (newopts & O_STATIC)
+	{
+	  /* the field becomes now static */
+	  field->status &= ~_MAY_GROW;
+	  /* if actually we have no hidden columns, justification may
+	     occur again */
+	  if (single_line_field &&
+	      (field->cols == field->dcols) &&
+	      (field->just != NO_JUSTIFICATION) &&
+	      Field_Really_Appears(field))
+	    {
+	      res2 = Display_Field(field);
+	    }
+	}
+      else
+	{
+	  /* field is no longer static */
+	  if ((field->maxgrow == 0) ||
+	      (single_line_field && (field->dcols < field->maxgrow)) ||
+	      (!single_line_field && (field->drows < field->maxgrow)))
+	    {
+	      field->status |= _MAY_GROW;
+	      /* a field with justification now changes its behavior,
+	         so we must redisplay it */
+	      if (single_line_field &&
+		  (field->just != NO_JUSTIFICATION) &&
+		  Field_Really_Appears(field))
+		{
+		  res2 = Display_Field(field);
+		}
+	    }
+	}
+      if (res2 != E_OK)
+	res = res2;
+    }
+
+  returnCode(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  int _nc_Set_Current_Field(FORM  * form,
+|                                              FIELD * newfield)
+|
+|   Description   :  Make the newfield the new current field.
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - invalid form or field pointer
+|                    E_SYSTEM_ERROR    - some severe basic error
+|                    E_NOT_CONNECTED   - no fields are connected to the form
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+_nc_Set_Current_Field(FORM *form, FIELD *newfield)
+{
+  FIELD *field;
+  WINDOW *new_window;
+
+  T((T_CALLED("_nc_Set_Current_Field(%p,%p)"), (void *)form, (void *)newfield));
+
+  if (!form || !newfield || !form->current || (newfield->form != form))
+    returnCode(E_BAD_ARGUMENT);
+
+  if ((form->status & _IN_DRIVER))
+    returnCode(E_BAD_STATE);
+
+  if (!(form->field))
+    returnCode(E_NOT_CONNECTED);
+
+  field = form->current;
+
+  if ((field != newfield) ||
+      !(form->status & _POSTED))
+    {
+      if ((form->w) &&
+	  (field->opts & O_VISIBLE) &&
+	  (field->form->curpage == field->page))
+	{
+	  _nc_Refresh_Current_Field(form);
+	  if (field->opts & O_PUBLIC)
+	    {
+	      if (field->drows > field->rows)
+		{
+		  if (form->toprow == 0)
+		    field->status &= ~_NEWTOP;
+		  else
+		    field->status |= _NEWTOP;
+		}
+	      else
+		{
+		  if (Justification_Allowed(field))
+		    {
+		      Window_To_Buffer(form, field);
+		      werase(form->w);
+		      Perform_Justification(field, form->w);
+		      wsyncup(form->w);
+		    }
+		}
+	    }
+	  delwin(form->w);
+	  form->w = (WINDOW *)0;
+	}
+
+      field = newfield;
+
+      if (Has_Invisible_Parts(field))
+	new_window = newpad(field->drows, field->dcols);
+      else
+	new_window = derwin(Get_Form_Window(form),
+			    field->rows, field->cols, field->frow, field->fcol);
+
+      if (!new_window)
+	returnCode(E_SYSTEM_ERROR);
+
+      form->current = field;
+
+      if (form->w)
+	delwin(form->w);
+      form->w = new_window;
+
+      form->status &= ~_WINDOW_MODIFIED;
+      Set_Field_Window_Attributes(field, form->w);
+
+      if (Has_Invisible_Parts(field))
+	{
+	  werase(form->w);
+	  Buffer_To_Window(field, form->w);
+	}
+      else
+	{
+	  if (Justification_Allowed(field))
+	    {
+	      werase(form->w);
+	      Undo_Justification(field, form->w);
+	      wsyncup(form->w);
+	    }
+	}
+
+      untouchwin(form->w);
+    }
+
+  form->currow = form->curcol = form->toprow = form->begincol = 0;
+  returnCode(E_OK);
+}
+
+/*----------------------------------------------------------------------------
+  Intra-Field Navigation routines
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int IFN_Next_Character(FORM * form)
+|
+|   Description   :  Move to the next character in the field. In a multi-line
+|                    field this wraps at the end of the line.
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - at the rightmost position
++--------------------------------------------------------------------------*/
+static int
+IFN_Next_Character(FORM *form)
+{
+  FIELD *field = form->current;
+  int step = myWCWIDTH(form->w, form->currow, form->curcol);
+
+  T((T_CALLED("IFN_Next_Character(%p)"), (void *)form));
+  if ((form->curcol += step) == field->dcols)
+    {
+      if ((++(form->currow)) == field->drows)
+	{
+#if GROW_IF_NAVIGATE
+	  if (!Single_Line_Field(field) && Field_Grown(field, 1))
+	    {
+	      form->curcol = 0;
+	      returnCode(E_OK);
+	    }
+#endif
+	  form->currow--;
+#if GROW_IF_NAVIGATE
+	  if (Single_Line_Field(field) && Field_Grown(field, 1))
+	    returnCode(E_OK);
+#endif
+	  form->curcol -= step;
+	  returnCode(E_REQUEST_DENIED);
+	}
+      form->curcol = 0;
+    }
+  returnCode(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int IFN_Previous_Character(FORM * form)
+|
+|   Description   :  Move to the previous character in the field. In a
+|                    multi-line field this wraps and the beginning of the
+|                    line.
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - at the leftmost position
++--------------------------------------------------------------------------*/
+static int
+IFN_Previous_Character(FORM *form)
+{
+  int amount = myWCWIDTH(form->w, form->currow, form->curcol - 1);
+  int oldcol = form->curcol;
+
+  T((T_CALLED("IFN_Previous_Character(%p)"), (void *)form));
+  if ((form->curcol -= amount) < 0)
+    {
+      if ((--(form->currow)) < 0)
+	{
+	  form->currow++;
+	  form->curcol = oldcol;
+	  returnCode(E_REQUEST_DENIED);
+	}
+      form->curcol = form->current->dcols - 1;
+    }
+  returnCode(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int IFN_Next_Line(FORM * form)
+|
+|   Description   :  Move to the beginning of the next line in the field
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - at the last line
++--------------------------------------------------------------------------*/
+static int
+IFN_Next_Line(FORM *form)
+{
+  FIELD *field = form->current;
+
+  T((T_CALLED("IFN_Next_Line(%p)"), (void *)form));
+  if ((++(form->currow)) == field->drows)
+    {
+#if GROW_IF_NAVIGATE
+      if (!Single_Line_Field(field) && Field_Grown(field, 1))
+	returnCode(E_OK);
+#endif
+      form->currow--;
+      returnCode(E_REQUEST_DENIED);
+    }
+  form->curcol = 0;
+  returnCode(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int IFN_Previous_Line(FORM * form)
+|
+|   Description   :  Move to the beginning of the previous line in the field
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - at the first line
++--------------------------------------------------------------------------*/
+static int
+IFN_Previous_Line(FORM *form)
+{
+  T((T_CALLED("IFN_Previous_Line(%p)"), (void *)form));
+  if ((--(form->currow)) < 0)
+    {
+      form->currow++;
+      returnCode(E_REQUEST_DENIED);
+    }
+  form->curcol = 0;
+  returnCode(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int IFN_Next_Word(FORM * form)
+|
+|   Description   :  Move to the beginning of the next word in the field.
+|
+|   Return Values :  E_OK             - success
+|                    E_REQUEST_DENIED - there is no next word
++--------------------------------------------------------------------------*/
+static int
+IFN_Next_Word(FORM *form)
+{
+  FIELD *field = form->current;
+  FIELD_CELL *bp = Address_Of_Current_Position_In_Buffer(form);
+  FIELD_CELL *s;
+  FIELD_CELL *t;
+
+  T((T_CALLED("IFN_Next_Word(%p)"), (void *)form));
+
+  /* We really need access to the data, so we have to synchronize */
+  Synchronize_Buffer(form);
+
+  /* Go to the first whitespace after the current position (including
+     current position). This is then the starting point to look for the
+     next non-blank data */
+  s = Get_First_Whitespace_Character(bp, Buffer_Length(field) -
+				     (int)(bp - field->buf));
+
+  /* Find the start of the next word */
+  t = Get_Start_Of_Data(s, Buffer_Length(field) -
+			(int)(s - field->buf));
+#if !FRIENDLY_PREV_NEXT_WORD
+  if (s == t)
+    returnCode(E_REQUEST_DENIED);
+  else
+#endif
+    {
+      Adjust_Cursor_Position(form, t);
+      returnCode(E_OK);
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int IFN_Previous_Word(FORM * form)
+|
+|   Description   :  Move to the beginning of the previous word in the field.
+|
+|   Return Values :  E_OK             - success
+|                    E_REQUEST_DENIED - there is no previous word
++--------------------------------------------------------------------------*/
+static int
+IFN_Previous_Word(FORM *form)
+{
+  FIELD *field = form->current;
+  FIELD_CELL *bp = Address_Of_Current_Position_In_Buffer(form);
+  FIELD_CELL *s;
+  FIELD_CELL *t;
+  bool again = FALSE;
+
+  T((T_CALLED("IFN_Previous_Word(%p)"), (void *)form));
+
+  /* We really need access to the data, so we have to synchronize */
+  Synchronize_Buffer(form);
+
+  s = After_End_Of_Data(field->buf, (int)(bp - field->buf));
+  /* s points now right after the last non-blank in the buffer before bp.
+     If bp was in a word, s equals bp. In this case we must find the last
+     whitespace in the buffer before bp and repeat the game to really find
+     the previous word! */
+  if (s == bp)
+    again = TRUE;
+
+  /* And next call now goes backward to look for the last whitespace
+     before that, pointing right after this, so it points to the begin
+     of the previous word.
+   */
+  t = After_Last_Whitespace_Character(field->buf, (int)(s - field->buf));
+#if !FRIENDLY_PREV_NEXT_WORD
+  if (s == t)
+    returnCode(E_REQUEST_DENIED);
+#endif
+  if (again)
+    {
+      /* and do it again, replacing bp by t */
+      s = After_End_Of_Data(field->buf, (int)(t - field->buf));
+      t = After_Last_Whitespace_Character(field->buf, (int)(s - field->buf));
+#if !FRIENDLY_PREV_NEXT_WORD
+      if (s == t)
+	returnCode(E_REQUEST_DENIED);
+#endif
+    }
+  Adjust_Cursor_Position(form, t);
+  returnCode(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int IFN_Beginning_Of_Field(FORM * form)
+|
+|   Description   :  Place the cursor at the first non-pad character in
+|                    the field.
+|
+|   Return Values :  E_OK             - success
++--------------------------------------------------------------------------*/
+static int
+IFN_Beginning_Of_Field(FORM *form)
+{
+  FIELD *field = form->current;
+
+  T((T_CALLED("IFN_Beginning_Of_Field(%p)"), (void *)form));
+  Synchronize_Buffer(form);
+  Adjust_Cursor_Position(form,
+			 Get_Start_Of_Data(field->buf, Buffer_Length(field)));
+  returnCode(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int IFN_End_Of_Field(FORM * form)
+|
+|   Description   :  Place the cursor after the last non-pad character in
+|                    the field. If the field occupies the last position in
+|                    the buffer, the cursor is positioned on the last
+|                    character.
+|
+|   Return Values :  E_OK              - success
++--------------------------------------------------------------------------*/
+static int
+IFN_End_Of_Field(FORM *form)
+{
+  FIELD *field = form->current;
+  FIELD_CELL *pos;
+
+  T((T_CALLED("IFN_End_Of_Field(%p)"), (void *)form));
+  Synchronize_Buffer(form);
+  pos = After_End_Of_Data(field->buf, Buffer_Length(field));
+  if (pos == (field->buf + Buffer_Length(field)))
+    pos--;
+  Adjust_Cursor_Position(form, pos);
+  returnCode(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int IFN_Beginning_Of_Line(FORM * form)
+|
+|   Description   :  Place the cursor on the first non-pad character in
+|                    the current line of the field.
+|
+|   Return Values :  E_OK         - success
++--------------------------------------------------------------------------*/
+static int
+IFN_Beginning_Of_Line(FORM *form)
+{
+  FIELD *field = form->current;
+
+  T((T_CALLED("IFN_Beginning_Of_Line(%p)"), (void *)form));
+  Synchronize_Buffer(form);
+  Adjust_Cursor_Position(form,
+			 Get_Start_Of_Data(Address_Of_Current_Row_In_Buffer(form),
+					   field->dcols));
+  returnCode(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int IFN_End_Of_Line(FORM * form)
+|
+|   Description   :  Place the cursor after the last non-pad character in the
+|                    current line of the field. If the field occupies the
+|                    last column in the line, the cursor is positioned on the
+|                    last character of the line.
+|
+|   Return Values :  E_OK        - success
++--------------------------------------------------------------------------*/
+static int
+IFN_End_Of_Line(FORM *form)
+{
+  FIELD *field = form->current;
+  FIELD_CELL *pos;
+  FIELD_CELL *bp;
+
+  T((T_CALLED("IFN_End_Of_Line(%p)"), (void *)form));
+  Synchronize_Buffer(form);
+  bp = Address_Of_Current_Row_In_Buffer(form);
+  pos = After_End_Of_Data(bp, field->dcols);
+  if (pos == (bp + field->dcols))
+    pos--;
+  Adjust_Cursor_Position(form, pos);
+  returnCode(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int IFN_Left_Character(FORM * form)
+|
+|   Description   :  Move one character to the left in the current line.
+|                    This doesn't cycle.
+|
+|   Return Values :  E_OK             - success
+|                    E_REQUEST_DENIED - already in first column
++--------------------------------------------------------------------------*/
+static int
+IFN_Left_Character(FORM *form)
+{
+  int amount = myWCWIDTH(form->w, form->currow, form->curcol - 1);
+  int oldcol = form->curcol;
+
+  T((T_CALLED("IFN_Left_Character(%p)"), (void *)form));
+  if ((form->curcol -= amount) < 0)
+    {
+      form->curcol = oldcol;
+      returnCode(E_REQUEST_DENIED);
+    }
+  returnCode(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int IFN_Right_Character(FORM * form)
+|
+|   Description   :  Move one character to the right in the current line.
+|                    This doesn't cycle.
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - already in last column
++--------------------------------------------------------------------------*/
+static int
+IFN_Right_Character(FORM *form)
+{
+  int amount = myWCWIDTH(form->w, form->currow, form->curcol);
+  int oldcol = form->curcol;
+
+  T((T_CALLED("IFN_Right_Character(%p)"), (void *)form));
+  if ((form->curcol += amount) >= form->current->dcols)
+    {
+#if GROW_IF_NAVIGATE
+      FIELD *field = form->current;
+
+      if (Single_Line_Field(field) && Field_Grown(field, 1))
+	returnCode(E_OK);
+#endif
+      form->curcol = oldcol;
+      returnCode(E_REQUEST_DENIED);
+    }
+  returnCode(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int IFN_Up_Character(FORM * form)
+|
+|   Description   :  Move one line up. This doesn't cycle through the lines
+|                    of the field.
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - already in last column
++--------------------------------------------------------------------------*/
+static int
+IFN_Up_Character(FORM *form)
+{
+  T((T_CALLED("IFN_Up_Character(%p)"), (void *)form));
+  if ((--(form->currow)) < 0)
+    {
+      form->currow++;
+      returnCode(E_REQUEST_DENIED);
+    }
+  returnCode(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int IFN_Down_Character(FORM * form)
+|
+|   Description   :  Move one line down. This doesn't cycle through the
+|                    lines of the field.
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - already in last column
++--------------------------------------------------------------------------*/
+static int
+IFN_Down_Character(FORM *form)
+{
+  FIELD *field = form->current;
+
+  T((T_CALLED("IFN_Down_Character(%p)"), (void *)form));
+  if ((++(form->currow)) == field->drows)
+    {
+#if GROW_IF_NAVIGATE
+      if (!Single_Line_Field(field) && Field_Grown(field, 1))
+	returnCode(E_OK);
+#endif
+      --(form->currow);
+      returnCode(E_REQUEST_DENIED);
+    }
+  returnCode(E_OK);
+}
+/*----------------------------------------------------------------------------
+  END of Intra-Field Navigation routines
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Vertical scrolling helper routines
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int VSC_Generic(FORM *form, int nlines)
+|
+|   Description   :  Scroll multi-line field forward (nlines>0) or
+|                    backward (nlines<0) this many lines.
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - can't scroll
++--------------------------------------------------------------------------*/
+static int
+VSC_Generic(FORM *form, int nlines)
+{
+  FIELD *field = form->current;
+  int res = E_REQUEST_DENIED;
+  int rows_to_go = (nlines > 0 ? nlines : -nlines);
+
+  if (nlines > 0)
+    {
+      if ((rows_to_go + form->toprow) > (field->drows - field->rows))
+	rows_to_go = (field->drows - field->rows - form->toprow);
+
+      if (rows_to_go > 0)
+	{
+	  form->currow += rows_to_go;
+	  form->toprow += rows_to_go;
+	  res = E_OK;
+	}
+    }
+  else
+    {
+      if (rows_to_go > form->toprow)
+	rows_to_go = form->toprow;
+
+      if (rows_to_go > 0)
+	{
+	  form->currow -= rows_to_go;
+	  form->toprow -= rows_to_go;
+	  res = E_OK;
+	}
+    }
+  return (res);
+}
+/*----------------------------------------------------------------------------
+  End of Vertical scrolling helper routines
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Vertical scrolling routines
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int Vertical_Scrolling(
+|                                           int (* const fct) (FORM *),
+|                                           FORM * form)
+|
+|   Description   :  Performs the generic vertical scrolling routines.
+|                    This has to check for a multi-line field and to set
+|                    the _NEWTOP flag if scrolling really occurred.
+|
+|   Return Values :  Propagated error code from low-level driver calls
++--------------------------------------------------------------------------*/
+static int
+Vertical_Scrolling(int (*const fct) (FORM *), FORM *form)
+{
+  int res = E_REQUEST_DENIED;
+
+  if (!Single_Line_Field(form->current))
+    {
+      res = fct(form);
+      if (res == E_OK)
+	form->current->status |= _NEWTOP;
+    }
+  return (res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int VSC_Scroll_Line_Forward(FORM * form)
+|
+|   Description   :  Scroll multi-line field forward a line
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - no data ahead
++--------------------------------------------------------------------------*/
+static int
+VSC_Scroll_Line_Forward(FORM *form)
+{
+  T((T_CALLED("VSC_Scroll_Line_Forward(%p)"), (void *)form));
+  returnCode(VSC_Generic(form, 1));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int VSC_Scroll_Line_Backward(FORM * form)
+|
+|   Description   :  Scroll multi-line field backward a line
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - no data behind
++--------------------------------------------------------------------------*/
+static int
+VSC_Scroll_Line_Backward(FORM *form)
+{
+  T((T_CALLED("VSC_Scroll_Line_Backward(%p)"), (void *)form));
+  returnCode(VSC_Generic(form, -1));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int VSC_Scroll_Page_Forward(FORM * form)
+|
+|   Description   :  Scroll a multi-line field forward a page
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - no data ahead
++--------------------------------------------------------------------------*/
+static int
+VSC_Scroll_Page_Forward(FORM *form)
+{
+  T((T_CALLED("VSC_Scroll_Page_Forward(%p)"), (void *)form));
+  returnCode(VSC_Generic(form, form->current->rows));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int VSC_Scroll_Half_Page_Forward(FORM * form)
+|
+|   Description   :  Scroll a multi-line field forward half a page
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - no data ahead
++--------------------------------------------------------------------------*/
+static int
+VSC_Scroll_Half_Page_Forward(FORM *form)
+{
+  T((T_CALLED("VSC_Scroll_Half_Page_Forward(%p)"), (void *)form));
+  returnCode(VSC_Generic(form, (form->current->rows + 1) / 2));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int VSC_Scroll_Page_Backward(FORM * form)
+|
+|   Description   :  Scroll a multi-line field backward a page
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - no data behind
++--------------------------------------------------------------------------*/
+static int
+VSC_Scroll_Page_Backward(FORM *form)
+{
+  T((T_CALLED("VSC_Scroll_Page_Backward(%p)"), (void *)form));
+  returnCode(VSC_Generic(form, -(form->current->rows)));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int VSC_Scroll_Half_Page_Backward(FORM * form)
+|
+|   Description   :  Scroll a multi-line field backward half a page
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - no data behind
++--------------------------------------------------------------------------*/
+static int
+VSC_Scroll_Half_Page_Backward(FORM *form)
+{
+  T((T_CALLED("VSC_Scroll_Half_Page_Backward(%p)"), (void *)form));
+  returnCode(VSC_Generic(form, -((form->current->rows + 1) / 2)));
+}
+/*----------------------------------------------------------------------------
+  End of Vertical scrolling routines
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Horizontal scrolling helper routines
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int HSC_Generic(FORM *form, int ncolumns)
+|
+|   Description   :  Scroll single-line field forward (ncolumns>0) or
+|                    backward (ncolumns<0) this many columns.
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - can't scroll
++--------------------------------------------------------------------------*/
+static int
+HSC_Generic(FORM *form, int ncolumns)
+{
+  FIELD *field = form->current;
+  int res = E_REQUEST_DENIED;
+  int cols_to_go = (ncolumns > 0 ? ncolumns : -ncolumns);
+
+  if (ncolumns > 0)
+    {
+      if ((cols_to_go + form->begincol) > (field->dcols - field->cols))
+	cols_to_go = field->dcols - field->cols - form->begincol;
+
+      if (cols_to_go > 0)
+	{
+	  form->curcol += cols_to_go;
+	  form->begincol += cols_to_go;
+	  res = E_OK;
+	}
+    }
+  else
+    {
+      if (cols_to_go > form->begincol)
+	cols_to_go = form->begincol;
+
+      if (cols_to_go > 0)
+	{
+	  form->curcol -= cols_to_go;
+	  form->begincol -= cols_to_go;
+	  res = E_OK;
+	}
+    }
+  return (res);
+}
+/*----------------------------------------------------------------------------
+  End of Horizontal scrolling helper routines
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Horizontal scrolling routines
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int Horizontal_Scrolling(
+|                                          int (* const fct) (FORM *),
+|                                          FORM * form)
+|
+|   Description   :  Performs the generic horizontal scrolling routines.
+|                    This has to check for a single-line field.
+|
+|   Return Values :  Propagated error code from low-level driver calls
++--------------------------------------------------------------------------*/
+static int
+Horizontal_Scrolling(int (*const fct) (FORM *), FORM *form)
+{
+  if (Single_Line_Field(form->current))
+    return fct(form);
+  else
+    return (E_REQUEST_DENIED);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int HSC_Scroll_Char_Forward(FORM * form)
+|
+|   Description   :  Scroll single-line field forward a character
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - no data ahead
++--------------------------------------------------------------------------*/
+static int
+HSC_Scroll_Char_Forward(FORM *form)
+{
+  T((T_CALLED("HSC_Scroll_Char_Forward(%p)"), (void *)form));
+  returnCode(HSC_Generic(form, 1));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int HSC_Scroll_Char_Backward(FORM * form)
+|
+|   Description   :  Scroll single-line field backward a character
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - no data behind
++--------------------------------------------------------------------------*/
+static int
+HSC_Scroll_Char_Backward(FORM *form)
+{
+  T((T_CALLED("HSC_Scroll_Char_Backward(%p)"), (void *)form));
+  returnCode(HSC_Generic(form, -1));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int HSC_Horizontal_Line_Forward(FORM* form)
+|
+|   Description   :  Scroll single-line field forward a line
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - no data ahead
++--------------------------------------------------------------------------*/
+static int
+HSC_Horizontal_Line_Forward(FORM *form)
+{
+  T((T_CALLED("HSC_Horizontal_Line_Forward(%p)"), (void *)form));
+  returnCode(HSC_Generic(form, form->current->cols));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int HSC_Horizontal_Half_Line_Forward(FORM* form)
+|
+|   Description   :  Scroll single-line field forward half a line
+|
+|   Return Values :  E_OK               - success
+|                    E_REQUEST_DENIED   - no data ahead
++--------------------------------------------------------------------------*/
+static int
+HSC_Horizontal_Half_Line_Forward(FORM *form)
+{
+  T((T_CALLED("HSC_Horizontal_Half_Line_Forward(%p)"), (void *)form));
+  returnCode(HSC_Generic(form, (form->current->cols + 1) / 2));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int HSC_Horizontal_Line_Backward(FORM* form)
+|
+|   Description   :  Scroll single-line field backward a line
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - no data behind
++--------------------------------------------------------------------------*/
+static int
+HSC_Horizontal_Line_Backward(FORM *form)
+{
+  T((T_CALLED("HSC_Horizontal_Line_Backward(%p)"), (void *)form));
+  returnCode(HSC_Generic(form, -(form->current->cols)));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int HSC_Horizontal_Half_Line_Backward(FORM* form)
+|
+|   Description   :  Scroll single-line field backward half a line
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - no data behind
++--------------------------------------------------------------------------*/
+static int
+HSC_Horizontal_Half_Line_Backward(FORM *form)
+{
+  T((T_CALLED("HSC_Horizontal_Half_Line_Backward(%p)"), (void *)form));
+  returnCode(HSC_Generic(form, -((form->current->cols + 1) / 2)));
+}
+
+/*----------------------------------------------------------------------------
+  End of Horizontal scrolling routines
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Helper routines for Field Editing
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static bool Is_There_Room_For_A_Line(FORM * form)
+|
+|   Description   :  Check whether or not there is enough room in the
+|                    buffer to enter a whole line.
+|
+|   Return Values :  TRUE   - there is enough space
+|                    FALSE  - there is not enough space
++--------------------------------------------------------------------------*/
+NCURSES_INLINE static bool
+Is_There_Room_For_A_Line(FORM *form)
+{
+  FIELD *field = form->current;
+  FIELD_CELL *begin_of_last_line, *s;
+
+  Synchronize_Buffer(form);
+  begin_of_last_line = Address_Of_Row_In_Buffer(field, (field->drows - 1));
+  s = After_End_Of_Data(begin_of_last_line, field->dcols);
+  return ((s == begin_of_last_line) ? TRUE : FALSE);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static bool Is_There_Room_For_A_Char_In_Line(FORM * form)
+|
+|   Description   :  Checks whether or not there is room for a new character
+|                    in the current line.
+|
+|   Return Values :  TRUE    - there is room
+|                    FALSE   - there is not enough room (line full)
++--------------------------------------------------------------------------*/
+NCURSES_INLINE static bool
+Is_There_Room_For_A_Char_In_Line(FORM *form)
+{
+  int last_char_in_line;
+
+  wmove(form->w, form->currow, form->current->dcols - 1);
+  last_char_in_line = (int)(winch(form->w) & A_CHARTEXT);
+  wmove(form->w, form->currow, form->curcol);
+  return (((last_char_in_line == form->current->pad) ||
+	   is_blank(last_char_in_line)) ? TRUE : FALSE);
+}
+
+#define There_Is_No_Room_For_A_Char_In_Line(f) \
+  !Is_There_Room_For_A_Char_In_Line(f)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int Insert_String(
+|                                             FORM * form,
+|                                             int row,
+|                                             char *txt,
+|                                             int  len )
+|
+|   Description   :  Insert the 'len' characters beginning at pointer 'txt'
+|                    into the 'row' of the 'form'. The insertion occurs
+|                    on the beginning of the row, all other characters are
+|                    moved to the right. After the text a pad character will
+|                    be inserted to separate the text from the rest. If
+|                    necessary the insertion moves characters on the next
+|                    line to make place for the requested insertion string.
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  -
+|                    E_SYSTEM_ERROR    - system error
++--------------------------------------------------------------------------*/
+static int
+Insert_String(FORM *form, int row, FIELD_CELL *txt, int len)
+{
+  FIELD *field = form->current;
+  FIELD_CELL *bp = Address_Of_Row_In_Buffer(field, row);
+  int datalen = (int)(After_End_Of_Data(bp, field->dcols) - bp);
+  int freelen = field->dcols - datalen;
+  int requiredlen = len + 1;
+  FIELD_CELL *split;
+  int result = E_REQUEST_DENIED;
+
+  if (freelen >= requiredlen)
+    {
+      wmove(form->w, row, 0);
+      myINSNSTR(form->w, txt, len);
+      wmove(form->w, row, len);
+      myINSNSTR(form->w, &myBLANK, 1);
+      return E_OK;
+    }
+  else
+    {
+      /* we have to move characters on the next line. If we are on the
+         last line this may work, if the field is growable */
+      if ((row == (field->drows - 1)) && Growable(field))
+	{
+	  if (!Field_Grown(field, 1))
+	    return (E_SYSTEM_ERROR);
+	  /* !!!Side-Effect : might be changed due to growth!!! */
+	  bp = Address_Of_Row_In_Buffer(field, row);
+	}
+
+      if (row < (field->drows - 1))
+	{
+	  split =
+	    After_Last_Whitespace_Character(bp,
+					    (int)(Get_Start_Of_Data(bp
+								    + field->dcols
+								    - requiredlen,
+								    requiredlen)
+						  - bp));
+	  /* split points now to the first character of the portion of the
+	     line that must be moved to the next line */
+	  datalen = (int)(split - bp);	/* + freelen has to stay on this line   */
+	  freelen = field->dcols - (datalen + freelen);		/* for the next line */
+
+	  if ((result = Insert_String(form, row + 1, split, freelen)) == E_OK)
+	    {
+	      wmove(form->w, row, datalen);
+	      wclrtoeol(form->w);
+	      wmove(form->w, row, 0);
+	      myINSNSTR(form->w, txt, len);
+	      wmove(form->w, row, len);
+	      myINSNSTR(form->w, &myBLANK, 1);
+	      return E_OK;
+	    }
+	}
+      return (result);
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int Wrapping_Not_Necessary_Or_Wrapping_Ok(
+|                                             FORM * form)
+|
+|   Description   :  If a character has been entered into a field, it may
+|                    be that wrapping has to occur. This routine checks
+|                    whether or not wrapping is required and if so, performs
+|                    the wrapping.
+|
+|   Return Values :  E_OK              - no wrapping required or wrapping
+|                                        was successful
+|                    E_REQUEST_DENIED  -
+|                    E_SYSTEM_ERROR    - some system error
++--------------------------------------------------------------------------*/
+static int
+Wrapping_Not_Necessary_Or_Wrapping_Ok(FORM *form)
+{
+  FIELD *field = form->current;
+  int result = E_REQUEST_DENIED;
+  bool Last_Row = ((field->drows - 1) == form->currow);
+
+  if ((field->opts & O_WRAP) &&	/* wrapping wanted     */
+      (!Single_Line_Field(field)) &&	/* must be multi-line  */
+      (There_Is_No_Room_For_A_Char_In_Line(form)) &&	/* line is full        */
+      (!Last_Row || Growable(field)))	/* there are more lines */
+    {
+      FIELD_CELL *bp;
+      FIELD_CELL *split;
+      int chars_to_be_wrapped;
+      int chars_to_remain_on_line;
+
+      if (Last_Row)
+	{
+	  /* the above logic already ensures, that in this case the field
+	     is growable */
+	  if (!Field_Grown(field, 1))
+	    return E_SYSTEM_ERROR;
+	}
+      bp = Address_Of_Current_Row_In_Buffer(form);
+      Window_To_Buffer(form, field);
+      split = After_Last_Whitespace_Character(bp, field->dcols);
+      /* split points to the first character of the sequence to be brought
+         on the next line */
+      chars_to_remain_on_line = (int)(split - bp);
+      chars_to_be_wrapped = field->dcols - chars_to_remain_on_line;
+      if (chars_to_remain_on_line > 0)
+	{
+	  if ((result = Insert_String(form, form->currow + 1, split,
+				      chars_to_be_wrapped)) == E_OK)
+	    {
+	      wmove(form->w, form->currow, chars_to_remain_on_line);
+	      wclrtoeol(form->w);
+	      if (form->curcol >= chars_to_remain_on_line)
+		{
+		  form->currow++;
+		  form->curcol -= chars_to_remain_on_line;
+		}
+	      return E_OK;
+	    }
+	}
+      else
+	return E_OK;
+      if (result != E_OK)
+	{
+	  DeleteChar(form);
+	  Window_To_Buffer(form, field);
+	  result = E_REQUEST_DENIED;
+	}
+    }
+  else
+    result = E_OK;		/* wrapping was not necessary */
+  return (result);
+}
+
+/*----------------------------------------------------------------------------
+  Field Editing routines
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int Field_Editing(
+|                                    int (* const fct) (FORM *),
+|                                    FORM * form)
+|
+|   Description   :  Generic routine for field editing requests. The driver
+|                    routines are only called for editable fields, the
+|                    _WINDOW_MODIFIED flag is set if editing occurred.
+|                    This is somewhat special due to the overload semantics
+|                    of the NEW_LINE and DEL_PREV requests.
+|
+|   Return Values :  Error code from low level drivers.
++--------------------------------------------------------------------------*/
+static int
+Field_Editing(int (*const fct) (FORM *), FORM *form)
+{
+  int res = E_REQUEST_DENIED;
+
+  /* We have to deal here with the specific case of the overloaded
+     behavior of New_Line and Delete_Previous requests.
+     They may end up in navigational requests if we are on the first
+     character in a field. But navigation is also allowed on non-
+     editable fields.
+   */
+  if ((fct == FE_Delete_Previous) &&
+      (form->opts & O_BS_OVERLOAD) &&
+      First_Position_In_Current_Field(form))
+    {
+      res = Inter_Field_Navigation(FN_Previous_Field, form);
+    }
+  else
+    {
+      if (fct == FE_New_Line)
+	{
+	  if ((form->opts & O_NL_OVERLOAD) &&
+	      First_Position_In_Current_Field(form))
+	    {
+	      res = Inter_Field_Navigation(FN_Next_Field, form);
+	    }
+	  else
+	    /* FE_New_Line deals itself with the _WINDOW_MODIFIED flag */
+	    res = fct(form);
+	}
+      else
+	{
+	  /* From now on, everything must be editable */
+	  if (form->current->opts & O_EDIT)
+	    {
+	      res = fct(form);
+	      if (res == E_OK)
+		form->status |= _WINDOW_MODIFIED;
+	    }
+	}
+    }
+  return res;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FE_New_Line(FORM * form)
+|
+|   Description   :  Perform a new line request. This is rather complex
+|                    compared to other routines in this code due to the
+|                    rather difficult to understand description in the
+|                    manuals.
+|
+|   Return Values :  E_OK               - success
+|                    E_REQUEST_DENIED   - new line not allowed
+|                    E_SYSTEM_ERROR     - system error
++--------------------------------------------------------------------------*/
+static int
+FE_New_Line(FORM *form)
+{
+  FIELD *field = form->current;
+  FIELD_CELL *bp, *t;
+  bool Last_Row = ((field->drows - 1) == form->currow);
+
+  T((T_CALLED("FE_New_Line(%p)"), (void *)form));
+  if (form->status & _OVLMODE)
+    {
+      if (Last_Row &&
+	  (!(Growable(field) && !Single_Line_Field(field))))
+	{
+	  if (!(form->opts & O_NL_OVERLOAD))
+	    returnCode(E_REQUEST_DENIED);
+	  wmove(form->w, form->currow, form->curcol);
+	  wclrtoeol(form->w);
+	  /* we have to set this here, although it is also
+	     handled in the generic routine. The reason is,
+	     that FN_Next_Field may fail, but the form is
+	     definitively changed */
+	  form->status |= _WINDOW_MODIFIED;
+	  returnCode(Inter_Field_Navigation(FN_Next_Field, form));
+	}
+      else
+	{
+	  if (Last_Row && !Field_Grown(field, 1))
+	    {
+	      /* N.B.: due to the logic in the 'if', LastRow==TRUE
+	         means here that the field is growable and not
+	         a single-line field */
+	      returnCode(E_SYSTEM_ERROR);
+	    }
+	  wmove(form->w, form->currow, form->curcol);
+	  wclrtoeol(form->w);
+	  form->currow++;
+	  form->curcol = 0;
+	  form->status |= _WINDOW_MODIFIED;
+	  returnCode(E_OK);
+	}
+    }
+  else
+    {
+      /* Insert Mode */
+      if (Last_Row &&
+	  !(Growable(field) && !Single_Line_Field(field)))
+	{
+	  if (!(form->opts & O_NL_OVERLOAD))
+	    returnCode(E_REQUEST_DENIED);
+	  returnCode(Inter_Field_Navigation(FN_Next_Field, form));
+	}
+      else
+	{
+	  bool May_Do_It = !Last_Row && Is_There_Room_For_A_Line(form);
+
+	  if (!(May_Do_It || Growable(field)))
+	    returnCode(E_REQUEST_DENIED);
+	  if (!May_Do_It && !Field_Grown(field, 1))
+	    returnCode(E_SYSTEM_ERROR);
+
+	  bp = Address_Of_Current_Position_In_Buffer(form);
+	  t = After_End_Of_Data(bp, field->dcols - form->curcol);
+	  wmove(form->w, form->currow, form->curcol);
+	  wclrtoeol(form->w);
+	  form->currow++;
+	  form->curcol = 0;
+	  wmove(form->w, form->currow, form->curcol);
+	  winsertln(form->w);
+	  myADDNSTR(form->w, bp, (int)(t - bp));
+	  form->status |= _WINDOW_MODIFIED;
+	  returnCode(E_OK);
+	}
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FE_Insert_Character(FORM * form)
+|
+|   Description   :  Insert blank character at the cursor position
+|
+|   Return Values :  E_OK
+|                    E_REQUEST_DENIED
++--------------------------------------------------------------------------*/
+static int
+FE_Insert_Character(FORM *form)
+{
+  FIELD *field = form->current;
+  int result = E_REQUEST_DENIED;
+
+  T((T_CALLED("FE_Insert_Character(%p)"), (void *)form));
+  if (Check_Char(form, field, field->type, (int)C_BLANK,
+		 (TypeArgument *)(field->arg)))
+    {
+      bool There_Is_Room = Is_There_Room_For_A_Char_In_Line(form);
+
+      if (There_Is_Room ||
+	  ((Single_Line_Field(field) && Growable(field))))
+	{
+	  if (!There_Is_Room && !Field_Grown(field, 1))
+	    result = E_SYSTEM_ERROR;
+	  else
+	    {
+	      winsch(form->w, (chtype)C_BLANK);
+	      result = Wrapping_Not_Necessary_Or_Wrapping_Ok(form);
+	    }
+	}
+    }
+  returnCode(result);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FE_Insert_Line(FORM * form)
+|
+|   Description   :  Insert a blank line at the cursor position
+|
+|   Return Values :  E_OK               - success
+|                    E_REQUEST_DENIED   - line can not be inserted
++--------------------------------------------------------------------------*/
+static int
+FE_Insert_Line(FORM *form)
+{
+  FIELD *field = form->current;
+  int result = E_REQUEST_DENIED;
+
+  T((T_CALLED("FE_Insert_Line(%p)"), (void *)form));
+  if (Check_Char(form, field,
+		 field->type, (int)C_BLANK, (TypeArgument *)(field->arg)))
+    {
+      bool Maybe_Done = (form->currow != (field->drows - 1)) &&
+      Is_There_Room_For_A_Line(form);
+
+      if (!Single_Line_Field(field) &&
+	  (Maybe_Done || Growable(field)))
+	{
+	  if (!Maybe_Done && !Field_Grown(field, 1))
+	    result = E_SYSTEM_ERROR;
+	  else
+	    {
+	      form->curcol = 0;
+	      winsertln(form->w);
+	      result = E_OK;
+	    }
+	}
+    }
+  returnCode(result);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FE_Delete_Character(FORM * form)
+|
+|   Description   :  Delete character at the cursor position
+|
+|   Return Values :  E_OK    - success
++--------------------------------------------------------------------------*/
+static int
+FE_Delete_Character(FORM *form)
+{
+  T((T_CALLED("FE_Delete_Character(%p)"), (void *)form));
+  DeleteChar(form);
+  returnCode(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FE_Delete_Previous(FORM * form)
+|
+|   Description   :  Delete character before cursor. Again this is a rather
+|                    difficult piece compared to others due to the overloading
+|                    semantics of backspace.
+|                    N.B.: The case of overloaded BS on first field position
+|                          is already handled in the generic routine.
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - Character can't be deleted
++--------------------------------------------------------------------------*/
+static int
+FE_Delete_Previous(FORM *form)
+{
+  FIELD *field = form->current;
+
+  T((T_CALLED("FE_Delete_Previous(%p)"), (void *)form));
+  if (First_Position_In_Current_Field(form))
+    returnCode(E_REQUEST_DENIED);
+
+  if ((--(form->curcol)) < 0)
+    {
+      FIELD_CELL *this_line, *prev_line, *prev_end, *this_end;
+      int this_row = form->currow;
+
+      form->curcol++;
+      if (form->status & _OVLMODE)
+	returnCode(E_REQUEST_DENIED);
+
+      prev_line = Address_Of_Row_In_Buffer(field, (form->currow - 1));
+      this_line = Address_Of_Row_In_Buffer(field, (form->currow));
+      Synchronize_Buffer(form);
+      prev_end = After_End_Of_Data(prev_line, field->dcols);
+      this_end = After_End_Of_Data(this_line, field->dcols);
+      if ((int)(this_end - this_line) >
+	  (field->cols - (int)(prev_end - prev_line)))
+	returnCode(E_REQUEST_DENIED);
+      wmove(form->w, form->currow, form->curcol);
+      wdeleteln(form->w);
+      Adjust_Cursor_Position(form, prev_end);
+      /*
+       * If we did not really move to the previous line, help the user a
+       * little.  It is however a little inconsistent.  Normally, when
+       * backspacing around the point where text wraps to a new line in a
+       * multi-line form, we absorb one keystroke for the wrapping point.  That
+       * is consistent with SVr4 forms.  However, SVr4 does not allow typing
+       * into the last column of the field, and requires the user to enter a
+       * newline to move to the next line.  Therefore it can consistently eat
+       * that keystroke.  Since ncurses allows the last column, it wraps
+       * automatically (given the proper options).  But we cannot eat the
+       * keystroke to back over the wrapping point, since that would put the
+       * cursor past the end of the form field.  In this case, just delete the
+       * character at the end of the field.
+       */
+      if (form->currow == this_row && this_row > 0)
+	{
+	  form->currow -= 1;
+	  form->curcol = field->dcols - 1;
+	  DeleteChar(form);
+	}
+      else
+	{
+	  wmove(form->w, form->currow, form->curcol);
+	  myADDNSTR(form->w, this_line, (int)(this_end - this_line));
+	}
+    }
+  else
+    {
+      DeleteChar(form);
+    }
+  returnCode(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FE_Delete_Line(FORM * form)
+|
+|   Description   :  Delete line at cursor position.
+|
+|   Return Values :  E_OK  - success
++--------------------------------------------------------------------------*/
+static int
+FE_Delete_Line(FORM *form)
+{
+  T((T_CALLED("FE_Delete_Line(%p)"), (void *)form));
+  form->curcol = 0;
+  wdeleteln(form->w);
+  returnCode(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FE_Delete_Word(FORM * form)
+|
+|   Description   :  Delete word at cursor position
+|
+|   Return Values :  E_OK               - success
+|                    E_REQUEST_DENIED   - failure
++--------------------------------------------------------------------------*/
+static int
+FE_Delete_Word(FORM *form)
+{
+  FIELD *field = form->current;
+  FIELD_CELL *bp = Address_Of_Current_Row_In_Buffer(form);
+  FIELD_CELL *ep = bp + field->dcols;
+  FIELD_CELL *cp = bp + form->curcol;
+  FIELD_CELL *s;
+
+  T((T_CALLED("FE_Delete_Word(%p)"), (void *)form));
+  Synchronize_Buffer(form);
+  if (ISBLANK(*cp))
+    returnCode(E_REQUEST_DENIED);	/* not in word */
+
+  /* move cursor to begin of word and erase to end of screen-line */
+  Adjust_Cursor_Position(form,
+			 After_Last_Whitespace_Character(bp, form->curcol));
+  wmove(form->w, form->currow, form->curcol);
+  wclrtoeol(form->w);
+
+  /* skip over word in buffer */
+  s = Get_First_Whitespace_Character(cp, (int)(ep - cp));
+  /* to begin of next word    */
+  s = Get_Start_Of_Data(s, (int)(ep - s));
+  if ((s != cp) && !ISBLANK(*s))
+    {
+      /* copy remaining line to window */
+      myADDNSTR(form->w, s, (int)(s - After_End_Of_Data(s, (int)(ep - s))));
+    }
+  returnCode(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FE_Clear_To_End_Of_Line(FORM * form)
+|
+|   Description   :  Clear to end of current line.
+|
+|   Return Values :  E_OK   - success
++--------------------------------------------------------------------------*/
+static int
+FE_Clear_To_End_Of_Line(FORM *form)
+{
+  T((T_CALLED("FE_Clear_To_End_Of_Line(%p)"), (void *)form));
+  wmove(form->w, form->currow, form->curcol);
+  wclrtoeol(form->w);
+  returnCode(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FE_Clear_To_End_Of_Field(FORM * form)
+|
+|   Description   :  Clear to end of field.
+|
+|   Return Values :  E_OK   - success
++--------------------------------------------------------------------------*/
+static int
+FE_Clear_To_End_Of_Field(FORM *form)
+{
+  T((T_CALLED("FE_Clear_To_End_Of_Field(%p)"), (void *)form));
+  wmove(form->w, form->currow, form->curcol);
+  wclrtobot(form->w);
+  returnCode(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FE_Clear_Field(FORM * form)
+|
+|   Description   :  Clear entire field.
+|
+|   Return Values :  E_OK   - success
++--------------------------------------------------------------------------*/
+static int
+FE_Clear_Field(FORM *form)
+{
+  T((T_CALLED("FE_Clear_Field(%p)"), (void *)form));
+  form->currow = form->curcol = 0;
+  werase(form->w);
+  returnCode(E_OK);
+}
+/*----------------------------------------------------------------------------
+  END of Field Editing routines
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Edit Mode routines
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int EM_Overlay_Mode(FORM * form)
+|
+|   Description   :  Switch to overlay mode.
+|
+|   Return Values :  E_OK   - success
++--------------------------------------------------------------------------*/
+static int
+EM_Overlay_Mode(FORM *form)
+{
+  T((T_CALLED("EM_Overlay_Mode(%p)"), (void *)form));
+  form->status |= _OVLMODE;
+  returnCode(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int EM_Insert_Mode(FORM * form)
+|
+|   Description   :  Switch to insert mode
+|
+|   Return Values :  E_OK   - success
++--------------------------------------------------------------------------*/
+static int
+EM_Insert_Mode(FORM *form)
+{
+  T((T_CALLED("EM_Insert_Mode(%p)"), (void *)form));
+  form->status &= ~_OVLMODE;
+  returnCode(E_OK);
+}
+
+/*----------------------------------------------------------------------------
+  END of Edit Mode routines
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Helper routines for Choice Requests
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static bool Next_Choice(FORM * form,
+|                                            FIELDTYPE * typ,
+|                                            FIELD * field,
+|                                            TypeArgument *argp)
+|
+|   Description   :  Get the next field choice. For linked types this is
+|                    done recursively.
+|
+|   Return Values :  TRUE    - next choice successfully retrieved
+|                    FALSE   - couldn't retrieve next choice
++--------------------------------------------------------------------------*/
+static bool
+Next_Choice(FORM *form, FIELDTYPE *typ, FIELD *field, TypeArgument *argp)
+{
+  if (!typ || !(typ->status & _HAS_CHOICE))
+    return FALSE;
+
+  if (typ->status & _LINKED_TYPE)
+    {
+      assert(argp);
+      return (
+	       Next_Choice(form, typ->left, field, argp->left) ||
+	       Next_Choice(form, typ->right, field, argp->right));
+    }
+  else
+    {
+#if NCURSES_INTEROP_FUNCS
+      assert(typ->enum_next.onext);
+      if (typ->status & _GENERIC)
+	return typ->enum_next.gnext(form, field, (void *)argp);
+      else
+	return typ->enum_next.onext(field, (void *)argp);
+#else
+      assert(typ->next);
+      return typ->next(field, (void *)argp);
+#endif
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static bool Previous_Choice(FORM * form,
+|                                                FIELDTYPE * typ,
+|                                                FIELD * field,
+|                                                TypeArgument *argp)
+|
+|   Description   :  Get the previous field choice. For linked types this
+|                    is done recursively.
+|
+|   Return Values :  TRUE    - previous choice successfully retrieved
+|                    FALSE   - couldn't retrieve previous choice
++--------------------------------------------------------------------------*/
+static bool
+Previous_Choice(FORM *form, FIELDTYPE *typ, FIELD *field, TypeArgument *argp)
+{
+  if (!typ || !(typ->status & _HAS_CHOICE))
+    return FALSE;
+
+  if (typ->status & _LINKED_TYPE)
+    {
+      assert(argp);
+      return (
+	       Previous_Choice(form, typ->left, field, argp->left) ||
+	       Previous_Choice(form, typ->right, field, argp->right));
+    }
+  else
+    {
+#if NCURSES_INTEROP_FUNCS
+      assert(typ->enum_prev.oprev);
+      if (typ->status & _GENERIC)
+	return typ->enum_prev.gprev(form, field, (void *)argp);
+      else
+	return typ->enum_prev.oprev(field, (void *)argp);
+#else
+      assert(typ->prev);
+      return typ->prev(field, (void *)argp);
+#endif
+    }
+}
+/*----------------------------------------------------------------------------
+  End of Helper routines for Choice Requests
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Routines for Choice Requests
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int CR_Next_Choice(FORM * form)
+|
+|   Description   :  Get the next field choice.
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - next choice couldn't be retrieved
++--------------------------------------------------------------------------*/
+static int
+CR_Next_Choice(FORM *form)
+{
+  FIELD *field = form->current;
+
+  T((T_CALLED("CR_Next_Choice(%p)"), (void *)form));
+  Synchronize_Buffer(form);
+  returnCode((Next_Choice(form, field->type, field, (TypeArgument *)(field->arg)))
+	     ? E_OK
+	     : E_REQUEST_DENIED);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int CR_Previous_Choice(FORM * form)
+|
+|   Description   :  Get the previous field choice.
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - prev. choice couldn't be retrieved
++--------------------------------------------------------------------------*/
+static int
+CR_Previous_Choice(FORM *form)
+{
+  FIELD *field = form->current;
+
+  T((T_CALLED("CR_Previous_Choice(%p)"), (void *)form));
+  Synchronize_Buffer(form);
+  returnCode((Previous_Choice(form, field->type, field, (TypeArgument *)(field->arg)))
+	     ? E_OK
+	     : E_REQUEST_DENIED);
+}
+/*----------------------------------------------------------------------------
+  End of Routines for Choice Requests
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Helper routines for Field Validations.
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static bool Check_Field(FORM* form,
+|                                            FIELDTYPE * typ,
+|                                            FIELD * field,
+|                                            TypeArgument * argp)
+|
+|   Description   :  Check the field according to its fieldtype and its
+|                    actual arguments. For linked fieldtypes this is done
+|                    recursively.
+|
+|   Return Values :  TRUE       - field is valid
+|                    FALSE      - field is invalid.
++--------------------------------------------------------------------------*/
+static bool
+Check_Field(FORM *form, FIELDTYPE *typ, FIELD *field, TypeArgument *argp)
+{
+  if (typ)
+    {
+      if (field->opts & O_NULLOK)
+	{
+	  FIELD_CELL *bp = field->buf;
+
+	  assert(bp);
+	  while (ISBLANK(*bp))
+	    {
+	      bp++;
+	    }
+	  if (CharOf(*bp) == 0)
+	    return TRUE;
+	}
+
+      if (typ->status & _LINKED_TYPE)
+	{
+	  assert(argp);
+	  return (
+		   Check_Field(form, typ->left, field, argp->left) ||
+		   Check_Field(form, typ->right, field, argp->right));
+	}
+      else
+	{
+#if NCURSES_INTEROP_FUNCS
+	  if (typ->fieldcheck.ofcheck)
+	    {
+	      if (typ->status & _GENERIC)
+		return typ->fieldcheck.gfcheck(form, field, (void *)argp);
+	      else
+		return typ->fieldcheck.ofcheck(field, (void *)argp);
+	    }
+#else
+	  if (typ->fcheck)
+	    return typ->fcheck(field, (void *)argp);
+#endif
+	}
+    }
+  return TRUE;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  bool _nc_Internal_Validation(FORM * form )
+|
+|   Description   :  Validate the current field of the form.
+|
+|   Return Values :  TRUE  - field is valid
+|                    FALSE - field is invalid
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(bool)
+_nc_Internal_Validation(FORM *form)
+{
+  FIELD *field;
+
+  field = form->current;
+
+  Synchronize_Buffer(form);
+  if ((form->status & _FCHECK_REQUIRED) ||
+      (!(field->opts & O_PASSOK)))
+    {
+      if (!Check_Field(form, field->type, field, (TypeArgument *)(field->arg)))
+	return FALSE;
+      form->status &= ~_FCHECK_REQUIRED;
+      field->status |= _CHANGED;
+      Synchronize_Linked_Fields(field);
+    }
+  return TRUE;
+}
+/*----------------------------------------------------------------------------
+  End of Helper routines for Field Validations.
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Routines for Field Validation.
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FV_Validation(FORM * form)
+|
+|   Description   :  Validate the current field of the form.
+|
+|   Return Values :  E_OK             - field valid
+|                    E_INVALID_FIELD  - field not valid
++--------------------------------------------------------------------------*/
+static int
+FV_Validation(FORM *form)
+{
+  T((T_CALLED("FV_Validation(%p)"), (void *)form));
+  if (_nc_Internal_Validation(form))
+    returnCode(E_OK);
+  else
+    returnCode(E_INVALID_FIELD);
+}
+/*----------------------------------------------------------------------------
+  End of routines for Field Validation.
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Helper routines for Inter-Field Navigation
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static FIELD *Next_Field_On_Page(FIELD * field)
+|
+|   Description   :  Get the next field after the given field on the current
+|                    page. The order of fields is the one defined by the
+|                    fields array. Only visible and active fields are
+|                    counted.
+|
+|   Return Values :  Pointer to the next field.
++--------------------------------------------------------------------------*/
+NCURSES_INLINE static FIELD *
+Next_Field_On_Page(FIELD *field)
+{
+  FORM *form = field->form;
+  FIELD **field_on_page = &form->field[field->index];
+  FIELD **first_on_page = &form->field[form->page[form->curpage].pmin];
+  FIELD **last_on_page = &form->field[form->page[form->curpage].pmax];
+
+  do
+    {
+      field_on_page =
+	(field_on_page == last_on_page) ? first_on_page : field_on_page + 1;
+      if (Field_Is_Selectable(*field_on_page))
+	break;
+    }
+  while (field != (*field_on_page));
+  return (*field_on_page);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  FIELD* _nc_First_Active_Field(FORM * form)
+|
+|   Description   :  Get the first active field on the current page,
+|                    if there are such. If there are none, get the first
+|                    visible field on the page. If there are also none,
+|                    we return the first field on page and hope the best.
+|
+|   Return Values :  Pointer to calculated field.
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(FIELD *)
+_nc_First_Active_Field(FORM *form)
+{
+  FIELD **last_on_page = &form->field[form->page[form->curpage].pmax];
+  FIELD *proposed = Next_Field_On_Page(*last_on_page);
+
+  if (proposed == *last_on_page)
+    {
+      /* there might be the special situation, where there is no
+         active and visible field on the current page. We then select
+         the first visible field on this readonly page
+       */
+      if (Field_Is_Not_Selectable(proposed))
+	{
+	  FIELD **field = &form->field[proposed->index];
+	  FIELD **first = &form->field[form->page[form->curpage].pmin];
+
+	  do
+	    {
+	      field = (field == last_on_page) ? first : field + 1;
+	      if (((*field)->opts & O_VISIBLE))
+		break;
+	    }
+	  while (proposed != (*field));
+
+	  proposed = *field;
+
+	  if ((proposed == *last_on_page) && !(proposed->opts & O_VISIBLE))
+	    {
+	      /* This means, there is also no visible field on the page.
+	         So we propose the first one and hope the very best...
+	         Some very clever user has designed a readonly and invisible
+	         page on this form.
+	       */
+	      proposed = *first;
+	    }
+	}
+    }
+  return (proposed);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static FIELD *Previous_Field_On_Page(FIELD * field)
+|
+|   Description   :  Get the previous field before the given field on the
+|                    current page. The order of fields is the one defined by
+|                    the fields array. Only visible and active fields are
+|                    counted.
+|
+|   Return Values :  Pointer to the previous field.
++--------------------------------------------------------------------------*/
+NCURSES_INLINE static FIELD *
+Previous_Field_On_Page(FIELD *field)
+{
+  FORM *form = field->form;
+  FIELD **field_on_page = &form->field[field->index];
+  FIELD **first_on_page = &form->field[form->page[form->curpage].pmin];
+  FIELD **last_on_page = &form->field[form->page[form->curpage].pmax];
+
+  do
+    {
+      field_on_page =
+	(field_on_page == first_on_page) ? last_on_page : field_on_page - 1;
+      if (Field_Is_Selectable(*field_on_page))
+	break;
+    }
+  while (field != (*field_on_page));
+
+  return (*field_on_page);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static FIELD *Sorted_Next_Field(FIELD * field)
+|
+|   Description   :  Get the next field after the given field on the current
+|                    page. The order of fields is the one defined by the
+|                    (row,column) geometry, rows are major.
+|
+|   Return Values :  Pointer to the next field.
++--------------------------------------------------------------------------*/
+NCURSES_INLINE static FIELD *
+Sorted_Next_Field(FIELD *field)
+{
+  FIELD *field_on_page = field;
+
+  do
+    {
+      field_on_page = field_on_page->snext;
+      if (Field_Is_Selectable(field_on_page))
+	break;
+    }
+  while (field_on_page != field);
+
+  return (field_on_page);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static FIELD *Sorted_Previous_Field(FIELD * field)
+|
+|   Description   :  Get the previous field before the given field on the
+|                    current page. The order of fields is the one defined
+|                    by the (row,column) geometry, rows are major.
+|
+|   Return Values :  Pointer to the previous field.
++--------------------------------------------------------------------------*/
+NCURSES_INLINE static FIELD *
+Sorted_Previous_Field(FIELD *field)
+{
+  FIELD *field_on_page = field;
+
+  do
+    {
+      field_on_page = field_on_page->sprev;
+      if (Field_Is_Selectable(field_on_page))
+	break;
+    }
+  while (field_on_page != field);
+
+  return (field_on_page);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static FIELD *Left_Neighbor_Field(FIELD * field)
+|
+|   Description   :  Get the left neighbor of the field on the same line
+|                    and the same page. Cycles through the line.
+|
+|   Return Values :  Pointer to left neighbor field.
++--------------------------------------------------------------------------*/
+NCURSES_INLINE static FIELD *
+Left_Neighbor_Field(FIELD *field)
+{
+  FIELD *field_on_page = field;
+
+  /* For a field that has really a left neighbor, the while clause
+     immediately fails and the loop is left, positioned at the right
+     neighbor. Otherwise we cycle backwards through the sorted field list
+     until we enter the same line (from the right end).
+   */
+  do
+    {
+      field_on_page = Sorted_Previous_Field(field_on_page);
+    }
+  while (field_on_page->frow != field->frow);
+
+  return (field_on_page);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static FIELD *Right_Neighbor_Field(FIELD * field)
+|
+|   Description   :  Get the right neighbor of the field on the same line
+|                    and the same page.
+|
+|   Return Values :  Pointer to right neighbor field.
++--------------------------------------------------------------------------*/
+NCURSES_INLINE static FIELD *
+Right_Neighbor_Field(FIELD *field)
+{
+  FIELD *field_on_page = field;
+
+  /* See the comments on Left_Neighbor_Field to understand how it works */
+  do
+    {
+      field_on_page = Sorted_Next_Field(field_on_page);
+    }
+  while (field_on_page->frow != field->frow);
+
+  return (field_on_page);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static FIELD *Upper_Neighbor_Field(FIELD * field)
+|
+|   Description   :  Because of the row-major nature of sorting the fields,
+|                    it is more difficult to define whats the upper neighbor
+|                    field really means. We define that it must be on a
+|                    'previous' line (cyclic order!) and is the rightmost
+|                    field laying on the left side of the given field. If
+|                    this set is empty, we take the first field on the line.
+|
+|   Return Values :  Pointer to the upper neighbor field.
++--------------------------------------------------------------------------*/
+static FIELD *
+Upper_Neighbor_Field(FIELD *field)
+{
+  FIELD *field_on_page = field;
+  int frow = field->frow;
+  int fcol = field->fcol;
+
+  /* Walk back to the 'previous' line. The second term in the while clause
+     just guarantees that we stop if we cycled through the line because
+     there might be no 'previous' line if the page has just one line.
+   */
+  do
+    {
+      field_on_page = Sorted_Previous_Field(field_on_page);
+    }
+  while (field_on_page->frow == frow && field_on_page->fcol != fcol);
+
+  if (field_on_page->frow != frow)
+    {
+      /* We really found a 'previous' line. We are positioned at the
+         rightmost field on this line */
+      frow = field_on_page->frow;
+
+      /* We walk to the left as long as we are really right of the
+         field. */
+      while (field_on_page->frow == frow && field_on_page->fcol > fcol)
+	field_on_page = Sorted_Previous_Field(field_on_page);
+
+      /* If we wrapped, just go to the right which is the first field on
+         the row */
+      if (field_on_page->frow != frow)
+	field_on_page = Sorted_Next_Field(field_on_page);
+    }
+
+  return (field_on_page);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static FIELD *Down_Neighbor_Field(FIELD * field)
+|
+|   Description   :  Because of the row-major nature of sorting the fields,
+|                    its more difficult to define whats the down neighbor
+|                    field really means. We define that it must be on a
+|                    'next' line (cyclic order!) and is the leftmost
+|                    field laying on the right side of the given field. If
+|                    this set is empty, we take the last field on the line.
+|
+|   Return Values :  Pointer to the upper neighbor field.
++--------------------------------------------------------------------------*/
+static FIELD *
+Down_Neighbor_Field(FIELD *field)
+{
+  FIELD *field_on_page = field;
+  int frow = field->frow;
+  int fcol = field->fcol;
+
+  /* Walk forward to the 'next' line. The second term in the while clause
+     just guarantees that we stop if we cycled through the line because
+     there might be no 'next' line if the page has just one line.
+   */
+  do
+    {
+      field_on_page = Sorted_Next_Field(field_on_page);
+    }
+  while (field_on_page->frow == frow && field_on_page->fcol != fcol);
+
+  if (field_on_page->frow != frow)
+    {
+      /* We really found a 'next' line. We are positioned at the rightmost
+         field on this line */
+      frow = field_on_page->frow;
+
+      /* We walk to the right as long as we are really left of the
+         field. */
+      while (field_on_page->frow == frow && field_on_page->fcol < fcol)
+	field_on_page = Sorted_Next_Field(field_on_page);
+
+      /* If we wrapped, just go to the left which is the last field on
+         the row */
+      if (field_on_page->frow != frow)
+	field_on_page = Sorted_Previous_Field(field_on_page);
+    }
+
+  return (field_on_page);
+}
+
+/*----------------------------------------------------------------------------
+  Inter-Field Navigation routines
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int Inter_Field_Navigation(
+|                                           int (* const fct) (FORM *),
+|                                           FORM * form)
+|
+|   Description   :  Generic behavior for changing the current field, the
+|                    field is left and a new field is entered. So the field
+|                    must be validated and the field init/term hooks must
+|                    be called.
+|
+|   Return Values :  E_OK                - success
+|                    E_INVALID_FIELD     - field is invalid
+|                    some other          - error from subordinate call
++--------------------------------------------------------------------------*/
+static int
+Inter_Field_Navigation(int (*const fct) (FORM *), FORM *form)
+{
+  int res;
+
+  if (!_nc_Internal_Validation(form))
+    res = E_INVALID_FIELD;
+  else
+    {
+      Call_Hook(form, fieldterm);
+      res = fct(form);
+      Call_Hook(form, fieldinit);
+    }
+  return res;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FN_Next_Field(FORM * form)
+|
+|   Description   :  Move to the next field on the current page of the form
+|
+|   Return Values :  E_OK                 - success
+|                    != E_OK              - error from subordinate call
++--------------------------------------------------------------------------*/
+static int
+FN_Next_Field(FORM *form)
+{
+  T((T_CALLED("FN_Next_Field(%p)"), (void *)form));
+  returnCode(_nc_Set_Current_Field(form,
+				   Next_Field_On_Page(form->current)));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FN_Previous_Field(FORM * form)
+|
+|   Description   :  Move to the previous field on the current page of the
+|                    form
+|
+|   Return Values :  E_OK                 - success
+|                    != E_OK              - error from subordinate call
++--------------------------------------------------------------------------*/
+static int
+FN_Previous_Field(FORM *form)
+{
+  T((T_CALLED("FN_Previous_Field(%p)"), (void *)form));
+  returnCode(_nc_Set_Current_Field(form,
+				   Previous_Field_On_Page(form->current)));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FN_First_Field(FORM * form)
+|
+|   Description   :  Move to the first field on the current page of the form
+|
+|   Return Values :  E_OK                 - success
+|                    != E_OK              - error from subordinate call
++--------------------------------------------------------------------------*/
+static int
+FN_First_Field(FORM *form)
+{
+  T((T_CALLED("FN_First_Field(%p)"), (void *)form));
+  returnCode(_nc_Set_Current_Field(form,
+				   Next_Field_On_Page(form->field[form->page[form->curpage].pmax])));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FN_Last_Field(FORM * form)
+|
+|   Description   :  Move to the last field on the current page of the form
+|
+|   Return Values :  E_OK                 - success
+|                    != E_OK              - error from subordinate call
++--------------------------------------------------------------------------*/
+static int
+FN_Last_Field(FORM *form)
+{
+  T((T_CALLED("FN_Last_Field(%p)"), (void *)form));
+  returnCode(
+	      _nc_Set_Current_Field(form,
+				    Previous_Field_On_Page(form->field[form->page[form->curpage].pmin])));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FN_Sorted_Next_Field(FORM * form)
+|
+|   Description   :  Move to the sorted next field on the current page
+|                    of the form.
+|
+|   Return Values :  E_OK            - success
+|                    != E_OK         - error from subordinate call
++--------------------------------------------------------------------------*/
+static int
+FN_Sorted_Next_Field(FORM *form)
+{
+  T((T_CALLED("FN_Sorted_Next_Field(%p)"), (void *)form));
+  returnCode(_nc_Set_Current_Field(form,
+				   Sorted_Next_Field(form->current)));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FN_Sorted_Previous_Field(FORM * form)
+|
+|   Description   :  Move to the sorted previous field on the current page
+|                    of the form.
+|
+|   Return Values :  E_OK            - success
+|                    != E_OK         - error from subordinate call
++--------------------------------------------------------------------------*/
+static int
+FN_Sorted_Previous_Field(FORM *form)
+{
+  T((T_CALLED("FN_Sorted_Previous_Field(%p)"), (void *)form));
+  returnCode(_nc_Set_Current_Field(form,
+				   Sorted_Previous_Field(form->current)));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FN_Sorted_First_Field(FORM * form)
+|
+|   Description   :  Move to the sorted first field on the current page
+|                    of the form.
+|
+|   Return Values :  E_OK            - success
+|                    != E_OK         - error from subordinate call
++--------------------------------------------------------------------------*/
+static int
+FN_Sorted_First_Field(FORM *form)
+{
+  T((T_CALLED("FN_Sorted_First_Field(%p)"), (void *)form));
+  returnCode(_nc_Set_Current_Field(form,
+				   Sorted_Next_Field(form->field[form->page[form->curpage].smax])));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FN_Sorted_Last_Field(FORM * form)
+|
+|   Description   :  Move to the sorted last field on the current page
+|                    of the form.
+|
+|   Return Values :  E_OK            - success
+|                    != E_OK         - error from subordinate call
++--------------------------------------------------------------------------*/
+static int
+FN_Sorted_Last_Field(FORM *form)
+{
+  T((T_CALLED("FN_Sorted_Last_Field(%p)"), (void *)form));
+  returnCode(_nc_Set_Current_Field(form,
+				   Sorted_Previous_Field(form->field[form->page[form->curpage].smin])));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FN_Left_Field(FORM * form)
+|
+|   Description   :  Get the field on the left of the current field on the
+|                    same line and the same page. Cycles through the line.
+|
+|   Return Values :  E_OK            - success
+|                    != E_OK         - error from subordinate call
++--------------------------------------------------------------------------*/
+static int
+FN_Left_Field(FORM *form)
+{
+  T((T_CALLED("FN_Left_Field(%p)"), (void *)form));
+  returnCode(_nc_Set_Current_Field(form,
+				   Left_Neighbor_Field(form->current)));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FN_Right_Field(FORM * form)
+|
+|   Description   :  Get the field on the right of the current field on the
+|                    same line and the same page. Cycles through the line.
+|
+|   Return Values :  E_OK            - success
+|                    != E_OK         - error from subordinate call
++--------------------------------------------------------------------------*/
+static int
+FN_Right_Field(FORM *form)
+{
+  T((T_CALLED("FN_Right_Field(%p)"), (void *)form));
+  returnCode(_nc_Set_Current_Field(form,
+				   Right_Neighbor_Field(form->current)));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FN_Up_Field(FORM * form)
+|
+|   Description   :  Get the upper neighbor of the current field. This
+|                    cycles through the page. See the comments of the
+|                    Upper_Neighbor_Field function to understand how
+|                    'upper' is defined.
+|
+|   Return Values :  E_OK            - success
+|                    != E_OK         - error from subordinate call
++--------------------------------------------------------------------------*/
+static int
+FN_Up_Field(FORM *form)
+{
+  T((T_CALLED("FN_Up_Field(%p)"), (void *)form));
+  returnCode(_nc_Set_Current_Field(form,
+				   Upper_Neighbor_Field(form->current)));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int FN_Down_Field(FORM * form)
+|
+|   Description   :  Get the down neighbor of the current field. This
+|                    cycles through the page. See the comments of the
+|                    Down_Neighbor_Field function to understand how
+|                    'down' is defined.
+|
+|   Return Values :  E_OK            - success
+|                    != E_OK         - error from subordinate call
++--------------------------------------------------------------------------*/
+static int
+FN_Down_Field(FORM *form)
+{
+  T((T_CALLED("FN_Down_Field(%p)"), (void *)form));
+  returnCode(_nc_Set_Current_Field(form,
+				   Down_Neighbor_Field(form->current)));
+}
+/*----------------------------------------------------------------------------
+  END of Field Navigation routines
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Helper routines for Page Navigation
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  int _nc_Set_Form_Page(FORM * form,
+|                                          int page,
+|                                          FIELD * field)
+|
+|   Description   :  Make the given page number the current page and make
+|                    the given field the current field on the page. If
+|                    for the field NULL is given, make the first field on
+|                    the page the current field. The routine acts only
+|                    if the requested page is not the current page.
+|
+|   Return Values :  E_OK                - success
+|                    != E_OK             - error from subordinate call
+|                    E_BAD_ARGUMENT      - invalid field pointer
+|                    E_SYSTEM_ERROR      - some severe basic error
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+_nc_Set_Form_Page(FORM *form, int page, FIELD *field)
+{
+  int res = E_OK;
+
+  if ((form->curpage != page))
+    {
+      FIELD *last_field, *field_on_page;
+
+      werase(Get_Form_Window(form));
+      form->curpage = page;
+      last_field = field_on_page = form->field[form->page[page].smin];
+      do
+	{
+	  if (field_on_page->opts & O_VISIBLE)
+	    if ((res = Display_Field(field_on_page)) != E_OK)
+	      return (res);
+	  field_on_page = field_on_page->snext;
+	}
+      while (field_on_page != last_field);
+
+      if (field)
+	res = _nc_Set_Current_Field(form, field);
+      else
+	/* N.B.: we don't encapsulate this by Inter_Field_Navigation(),
+	   because this is already executed in a page navigation
+	   context that contains field navigation
+	 */
+	res = FN_First_Field(form);
+    }
+  return (res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int Next_Page_Number(const FORM * form)
+|
+|   Description   :  Calculate the page number following the current page
+|                    number. This cycles if the highest page number is
+|                    reached.
+|
+|   Return Values :  The next page number
++--------------------------------------------------------------------------*/
+NCURSES_INLINE static int
+Next_Page_Number(const FORM *form)
+{
+  return (form->curpage + 1) % form->maxpage;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int Previous_Page_Number(const FORM * form)
+|
+|   Description   :  Calculate the page number before the current page
+|                    number. This cycles if the first page number is
+|                    reached.
+|
+|   Return Values :  The previous page number
++--------------------------------------------------------------------------*/
+NCURSES_INLINE static int
+Previous_Page_Number(const FORM *form)
+{
+  return (form->curpage != 0 ? form->curpage - 1 : form->maxpage - 1);
+}
+
+/*----------------------------------------------------------------------------
+  Page Navigation routines
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int Page_Navigation(
+|                                               int (* const fct) (FORM *),
+|                                               FORM * form)
+|
+|   Description   :  Generic behavior for changing a page. This means
+|                    that the field is left and a new field is entered.
+|                    So the field must be validated and the field init/term
+|                    hooks must be called. Because also the page is changed,
+|                    the forms init/term hooks must be called also.
+|
+|   Return Values :  E_OK                - success
+|                    E_INVALID_FIELD     - field is invalid
+|                    some other          - error from subordinate call
++--------------------------------------------------------------------------*/
+static int
+Page_Navigation(int (*const fct) (FORM *), FORM *form)
+{
+  int res;
+
+  if (!_nc_Internal_Validation(form))
+    res = E_INVALID_FIELD;
+  else
+    {
+      Call_Hook(form, fieldterm);
+      Call_Hook(form, formterm);
+      res = fct(form);
+      Call_Hook(form, forminit);
+      Call_Hook(form, fieldinit);
+    }
+  return res;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int PN_Next_Page(FORM * form)
+|
+|   Description   :  Move to the next page of the form
+|
+|   Return Values :  E_OK                - success
+|                    != E_OK             - error from subordinate call
++--------------------------------------------------------------------------*/
+static int
+PN_Next_Page(FORM *form)
+{
+  T((T_CALLED("PN_Next_Page(%p)"), (void *)form));
+  returnCode(_nc_Set_Form_Page(form, Next_Page_Number(form), (FIELD *)0));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int PN_Previous_Page(FORM * form)
+|
+|   Description   :  Move to the previous page of the form
+|
+|   Return Values :  E_OK              - success
+|                    != E_OK           - error from subordinate call
++--------------------------------------------------------------------------*/
+static int
+PN_Previous_Page(FORM *form)
+{
+  T((T_CALLED("PN_Previous_Page(%p)"), (void *)form));
+  returnCode(_nc_Set_Form_Page(form, Previous_Page_Number(form), (FIELD *)0));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int PN_First_Page(FORM * form)
+|
+|   Description   :  Move to the first page of the form
+|
+|   Return Values :  E_OK              - success
+|                    != E_OK           - error from subordinate call
++--------------------------------------------------------------------------*/
+static int
+PN_First_Page(FORM *form)
+{
+  T((T_CALLED("PN_First_Page(%p)"), (void *)form));
+  returnCode(_nc_Set_Form_Page(form, 0, (FIELD *)0));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int PN_Last_Page(FORM * form)
+|
+|   Description   :  Move to the last page of the form
+|
+|   Return Values :  E_OK              - success
+|                    != E_OK           - error from subordinate call
++--------------------------------------------------------------------------*/
+static int
+PN_Last_Page(FORM *form)
+{
+  T((T_CALLED("PN_Last_Page(%p)"), (void *)form));
+  returnCode(_nc_Set_Form_Page(form, form->maxpage - 1, (FIELD *)0));
+}
+
+/*----------------------------------------------------------------------------
+  END of Field Navigation routines
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Helper routines for the core form driver.
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static int Data_Entry(FORM * form,int c)
+|
+|   Description   :  Enter character c into at the current position of the
+|                    current field of the form.
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - driver could not process the request
+|                    E_SYSTEM_ERROR    -
++--------------------------------------------------------------------------*/
+static int
+Data_Entry(FORM *form, int c)
+{
+  FIELD *field = form->current;
+  int result = E_REQUEST_DENIED;
+
+  T((T_CALLED("Data_Entry(%p,%s)"), (void *)form, _tracechtype((chtype)c)));
+  if ((field->opts & O_EDIT)
+#if FIX_FORM_INACTIVE_BUG
+      && (field->opts & O_ACTIVE)
+#endif
+    )
+    {
+      if ((field->opts & O_BLANK) &&
+	  First_Position_In_Current_Field(form) &&
+	  !(form->status & _FCHECK_REQUIRED) &&
+	  !(form->status & _WINDOW_MODIFIED))
+	werase(form->w);
+
+      if (form->status & _OVLMODE)
+	{
+	  waddch(form->w, (chtype)c);
+	}
+      else
+	/* no _OVLMODE */
+	{
+	  bool There_Is_Room = Is_There_Room_For_A_Char_In_Line(form);
+
+	  if (!(There_Is_Room ||
+		((Single_Line_Field(field) && Growable(field)))))
+	    RETURN(E_REQUEST_DENIED);
+
+	  if (!There_Is_Room && !Field_Grown(field, 1))
+	    RETURN(E_SYSTEM_ERROR);
+
+	  winsch(form->w, (chtype)c);
+	}
+
+      if ((result = Wrapping_Not_Necessary_Or_Wrapping_Ok(form)) == E_OK)
+	{
+	  bool End_Of_Field = (((field->drows - 1) == form->currow) &&
+			       ((field->dcols - 1) == form->curcol));
+
+	  form->status |= _WINDOW_MODIFIED;
+	  if (End_Of_Field && !Growable(field) && (field->opts & O_AUTOSKIP))
+	    result = Inter_Field_Navigation(FN_Next_Field, form);
+	  else
+	    {
+	      if (End_Of_Field && Growable(field) && !Field_Grown(field, 1))
+		result = E_SYSTEM_ERROR;
+	      else
+		{
+#if USE_WIDEC_SUPPORT
+		  /*
+		   * We have just added a byte to the form field.  It may have
+		   * been part of a multibyte character.  If it was, the
+		   * addch_used field is nonzero and we should not try to move
+		   * to a new column.
+		   */
+		  if (WINDOW_EXT(form->w, addch_used) == 0)
+		    IFN_Next_Character(form);
+#else
+		  IFN_Next_Character(form);
+#endif
+		  result = E_OK;
+		}
+	    }
+	}
+    }
+  RETURN(result);
+}
+
+/* Structure to describe the binding of a request code to a function.
+   The member keycode codes the request value as well as the generic
+   routine to use for the request. The code for the generic routine
+   is coded in the upper 16 Bits while the request code is coded in
+   the lower 16 bits.
+
+   In terms of C++ you might think of a request as a class with a
+   virtual method "perform". The different types of request are
+   derived from this base class and overload (or not) the base class
+   implementation of perform.
+*/
+typedef struct
+{
+  int keycode;			/* must be at least 32 bit: hi:mode, lo: key */
+  int (*cmd) (FORM *);		/* low level driver routine for this key     */
+}
+Binding_Info;
+
+/* You may see this is the class-id of the request type class */
+#define ID_PN    (0x00000000)	/* Page navigation           */
+#define ID_FN    (0x00010000)	/* Inter-Field navigation    */
+#define ID_IFN   (0x00020000)	/* Intra-Field navigation    */
+#define ID_VSC   (0x00030000)	/* Vertical Scrolling        */
+#define ID_HSC   (0x00040000)	/* Horizontal Scrolling      */
+#define ID_FE    (0x00050000)	/* Field Editing             */
+#define ID_EM    (0x00060000)	/* Edit Mode                 */
+#define ID_FV    (0x00070000)	/* Field Validation          */
+#define ID_CH    (0x00080000)	/* Choice                    */
+#define ID_Mask  (0xffff0000)
+#define Key_Mask (0x0000ffff)
+#define ID_Shft  (16)
+
+/* This array holds all the Binding Infos */
+/* *INDENT-OFF* */
+static const Binding_Info bindings[MAX_FORM_COMMAND - MIN_FORM_COMMAND + 1] =
+{
+  { REQ_NEXT_PAGE    |ID_PN  ,PN_Next_Page},
+  { REQ_PREV_PAGE    |ID_PN  ,PN_Previous_Page},
+  { REQ_FIRST_PAGE   |ID_PN  ,PN_First_Page},
+  { REQ_LAST_PAGE    |ID_PN  ,PN_Last_Page},
+
+  { REQ_NEXT_FIELD   |ID_FN  ,FN_Next_Field},
+  { REQ_PREV_FIELD   |ID_FN  ,FN_Previous_Field},
+  { REQ_FIRST_FIELD  |ID_FN  ,FN_First_Field},
+  { REQ_LAST_FIELD   |ID_FN  ,FN_Last_Field},
+  { REQ_SNEXT_FIELD  |ID_FN  ,FN_Sorted_Next_Field},
+  { REQ_SPREV_FIELD  |ID_FN  ,FN_Sorted_Previous_Field},
+  { REQ_SFIRST_FIELD |ID_FN  ,FN_Sorted_First_Field},
+  { REQ_SLAST_FIELD  |ID_FN  ,FN_Sorted_Last_Field},
+  { REQ_LEFT_FIELD   |ID_FN  ,FN_Left_Field},
+  { REQ_RIGHT_FIELD  |ID_FN  ,FN_Right_Field},
+  { REQ_UP_FIELD     |ID_FN  ,FN_Up_Field},
+  { REQ_DOWN_FIELD   |ID_FN  ,FN_Down_Field},
+
+  { REQ_NEXT_CHAR    |ID_IFN ,IFN_Next_Character},
+  { REQ_PREV_CHAR    |ID_IFN ,IFN_Previous_Character},
+  { REQ_NEXT_LINE    |ID_IFN ,IFN_Next_Line},
+  { REQ_PREV_LINE    |ID_IFN ,IFN_Previous_Line},
+  { REQ_NEXT_WORD    |ID_IFN ,IFN_Next_Word},
+  { REQ_PREV_WORD    |ID_IFN ,IFN_Previous_Word},
+  { REQ_BEG_FIELD    |ID_IFN ,IFN_Beginning_Of_Field},
+  { REQ_END_FIELD    |ID_IFN ,IFN_End_Of_Field},
+  { REQ_BEG_LINE     |ID_IFN ,IFN_Beginning_Of_Line},
+  { REQ_END_LINE     |ID_IFN ,IFN_End_Of_Line},
+  { REQ_LEFT_CHAR    |ID_IFN ,IFN_Left_Character},
+  { REQ_RIGHT_CHAR   |ID_IFN ,IFN_Right_Character},
+  { REQ_UP_CHAR      |ID_IFN ,IFN_Up_Character},
+  { REQ_DOWN_CHAR    |ID_IFN ,IFN_Down_Character},
+
+  { REQ_NEW_LINE     |ID_FE  ,FE_New_Line},
+  { REQ_INS_CHAR     |ID_FE  ,FE_Insert_Character},
+  { REQ_INS_LINE     |ID_FE  ,FE_Insert_Line},
+  { REQ_DEL_CHAR     |ID_FE  ,FE_Delete_Character},
+  { REQ_DEL_PREV     |ID_FE  ,FE_Delete_Previous},
+  { REQ_DEL_LINE     |ID_FE  ,FE_Delete_Line},
+  { REQ_DEL_WORD     |ID_FE  ,FE_Delete_Word},
+  { REQ_CLR_EOL      |ID_FE  ,FE_Clear_To_End_Of_Line},
+  { REQ_CLR_EOF      |ID_FE  ,FE_Clear_To_End_Of_Field},
+  { REQ_CLR_FIELD    |ID_FE  ,FE_Clear_Field},
+
+  { REQ_OVL_MODE     |ID_EM  ,EM_Overlay_Mode},
+  { REQ_INS_MODE     |ID_EM  ,EM_Insert_Mode},
+
+  { REQ_SCR_FLINE    |ID_VSC ,VSC_Scroll_Line_Forward},
+  { REQ_SCR_BLINE    |ID_VSC ,VSC_Scroll_Line_Backward},
+  { REQ_SCR_FPAGE    |ID_VSC ,VSC_Scroll_Page_Forward},
+  { REQ_SCR_BPAGE    |ID_VSC ,VSC_Scroll_Page_Backward},
+  { REQ_SCR_FHPAGE   |ID_VSC ,VSC_Scroll_Half_Page_Forward},
+  { REQ_SCR_BHPAGE   |ID_VSC ,VSC_Scroll_Half_Page_Backward},
+
+  { REQ_SCR_FCHAR    |ID_HSC ,HSC_Scroll_Char_Forward},
+  { REQ_SCR_BCHAR    |ID_HSC ,HSC_Scroll_Char_Backward},
+  { REQ_SCR_HFLINE   |ID_HSC ,HSC_Horizontal_Line_Forward},
+  { REQ_SCR_HBLINE   |ID_HSC ,HSC_Horizontal_Line_Backward},
+  { REQ_SCR_HFHALF   |ID_HSC ,HSC_Horizontal_Half_Line_Forward},
+  { REQ_SCR_HBHALF   |ID_HSC ,HSC_Horizontal_Half_Line_Backward},
+
+  { REQ_VALIDATION   |ID_FV  ,FV_Validation},
+
+  { REQ_NEXT_CHOICE  |ID_CH  ,CR_Next_Choice},
+  { REQ_PREV_CHOICE  |ID_CH  ,CR_Previous_Choice}
+};
+/* *INDENT-ON* */
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  int form_driver(FORM * form,int  c)
+|
+|   Description   :  This is the workhorse of the forms system. It checks
+|                    to determine whether the character c is a request or
+|                    data. If it is a request, the form driver executes
+|                    the request and returns the result. If it is data
+|                    (printable character), it enters the data into the
+|                    current position in the current field. If it is not
+|                    recognized, the form driver assumes it is an application
+|                    defined command and returns E_UNKNOWN_COMMAND.
+|                    Application defined command should be defined relative
+|                    to MAX_FORM_COMMAND, the maximum value of a request.
+|
+|   Return Values :  E_OK              - success
+|                    E_SYSTEM_ERROR    - system error
+|                    E_BAD_ARGUMENT    - an argument is incorrect
+|                    E_NOT_POSTED      - form is not posted
+|                    E_INVALID_FIELD   - field contents are invalid
+|                    E_BAD_STATE       - called from inside a hook routine
+|                    E_REQUEST_DENIED  - request failed
+|                    E_NOT_CONNECTED   - no fields are connected to the form
+|                    E_UNKNOWN_COMMAND - command not known
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+form_driver(FORM *form, int c)
+{
+  const Binding_Info *BI = (Binding_Info *) 0;
+  int res = E_UNKNOWN_COMMAND;
+
+  T((T_CALLED("form_driver(%p,%d)"), (void *)form, c));
+
+  if (!form)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (!(form->field))
+    RETURN(E_NOT_CONNECTED);
+
+  assert(form->page);
+
+  if (c == FIRST_ACTIVE_MAGIC)
+    {
+      form->current = _nc_First_Active_Field(form);
+      RETURN(E_OK);
+    }
+
+  assert(form->current &&
+	 form->current->buf &&
+	 (form->current->form == form)
+    );
+
+  if (form->status & _IN_DRIVER)
+    RETURN(E_BAD_STATE);
+
+  if (!(form->status & _POSTED))
+    RETURN(E_NOT_POSTED);
+
+  if ((c >= MIN_FORM_COMMAND && c <= MAX_FORM_COMMAND) &&
+      ((bindings[c - MIN_FORM_COMMAND].keycode & Key_Mask) == c))
+    BI = &(bindings[c - MIN_FORM_COMMAND]);
+
+  if (BI)
+    {
+      typedef int (*Generic_Method) (int (*const) (FORM *), FORM *);
+      static const Generic_Method Generic_Methods[] =
+      {
+	Page_Navigation,	/* overloaded to call field&form hooks */
+	Inter_Field_Navigation,	/* overloaded to call field hooks      */
+	NULL,			/* Intra-Field is generic              */
+	Vertical_Scrolling,	/* Overloaded to check multi-line      */
+	Horizontal_Scrolling,	/* Overloaded to check single-line     */
+	Field_Editing,		/* Overloaded to mark modification     */
+	NULL,			/* Edit Mode is generic                */
+	NULL,			/* Field Validation is generic         */
+	NULL			/* Choice Request is generic           */
+      };
+      size_t nMethods = (sizeof(Generic_Methods) / sizeof(Generic_Methods[0]));
+      size_t method = (BI->keycode >> ID_Shft) & 0xffff;	/* see ID_Mask */
+
+      if ((method >= nMethods) || !(BI->cmd))
+	res = E_SYSTEM_ERROR;
+      else
+	{
+	  Generic_Method fct = Generic_Methods[method];
+
+	  if (fct)
+	    res = fct(BI->cmd, form);
+	  else
+	    res = (BI->cmd) (form);
+	}
+    }
+#ifdef NCURSES_MOUSE_VERSION
+  else if (KEY_MOUSE == c)
+    {
+      MEVENT event;
+      WINDOW *win = form->win ? form->win : StdScreen(Get_Form_Screen(form));
+      WINDOW *sub = form->sub ? form->sub : win;
+
+      getmouse(&event);
+      if ((event.bstate & (BUTTON1_CLICKED |
+			   BUTTON1_DOUBLE_CLICKED |
+			   BUTTON1_TRIPLE_CLICKED))
+	  && wenclose(win, event.y, event.x))
+	{			/* we react only if the click was in the userwin, that means
+				 * inside the form display area or at the decoration window.
+				 */
+	  int ry = event.y, rx = event.x;	/* screen coordinates */
+
+	  res = E_REQUEST_DENIED;
+	  if (mouse_trafo(&ry, &rx, FALSE))
+	    {			/* rx, ry are now "curses" coordinates */
+	      if (ry < sub->_begy)
+		{		/* we clicked above the display region; this is
+				 * interpreted as "scroll up" request
+				 */
+		  if (event.bstate & BUTTON1_CLICKED)
+		    res = form_driver(form, REQ_PREV_FIELD);
+		  else if (event.bstate & BUTTON1_DOUBLE_CLICKED)
+		    res = form_driver(form, REQ_PREV_PAGE);
+		  else if (event.bstate & BUTTON1_TRIPLE_CLICKED)
+		    res = form_driver(form, REQ_FIRST_FIELD);
+		}
+	      else if (ry > sub->_begy + sub->_maxy)
+		{		/* we clicked below the display region; this is
+				 * interpreted as "scroll down" request
+				 */
+		  if (event.bstate & BUTTON1_CLICKED)
+		    res = form_driver(form, REQ_NEXT_FIELD);
+		  else if (event.bstate & BUTTON1_DOUBLE_CLICKED)
+		    res = form_driver(form, REQ_NEXT_PAGE);
+		  else if (event.bstate & BUTTON1_TRIPLE_CLICKED)
+		    res = form_driver(form, REQ_LAST_FIELD);
+		}
+	      else if (wenclose(sub, event.y, event.x))
+		{		/* Inside the area we try to find the hit item */
+		  int i;
+
+		  ry = event.y;
+		  rx = event.x;
+		  if (wmouse_trafo(sub, &ry, &rx, FALSE))
+		    {
+		      int min_field = form->page[form->curpage].pmin;
+		      int max_field = form->page[form->curpage].pmax;
+
+		      for (i = min_field; i <= max_field; ++i)
+			{
+			  FIELD *field = form->field[i];
+
+			  if (Field_Is_Selectable(field)
+			      && Field_encloses(field, ry, rx) == E_OK)
+			    {
+			      res = _nc_Set_Current_Field(form, field);
+			      if (res == E_OK)
+				res = _nc_Position_Form_Cursor(form);
+			      if (res == E_OK
+				  && (event.bstate & BUTTON1_DOUBLE_CLICKED))
+				res = E_UNKNOWN_COMMAND;
+			      break;
+			    }
+			}
+		    }
+		}
+	    }
+	}
+      else
+	res = E_REQUEST_DENIED;
+    }
+#endif /* NCURSES_MOUSE_VERSION */
+  else if (!(c & (~(int)MAX_REGULAR_CHARACTER)))
+    {
+      /*
+       * If we're using 8-bit characters, iscntrl+isprint cover the whole set.
+       * But with multibyte characters, there is a third possibility, i.e.,
+       * parts of characters that build up into printable characters which are
+       * not considered printable.
+       *
+       * FIXME: the wide-character branch should also use Check_Char().
+       */
+#if USE_WIDEC_SUPPORT
+      if (!iscntrl(UChar(c)))
+#else
+      if (isprint(UChar(c)) &&
+	  Check_Char(form, form->current, form->current->type, c,
+		     (TypeArgument *)(form->current->arg)))
+#endif
+	res = Data_Entry(form, c);
+    }
+  _nc_Refresh_Current_Field(form);
+  RETURN(res);
+}
+
+/*----------------------------------------------------------------------------
+  Field-Buffer manipulation routines.
+  The effects of setting a buffer are tightly coupled to the core of the form
+  driver logic. This is especially true in the case of growable fields.
+  So I don't separate this into a separate module.
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  int set_field_buffer(FIELD *field,
+|                                         int buffer, char *value)
+|
+|   Description   :  Set the given buffer of the field to the given value.
+|                    Buffer 0 stores the displayed content of the field.
+|                    For dynamic fields this may grow the fieldbuffers if
+|                    the length of the value exceeds the current buffer
+|                    length. For buffer 0 only printable values are allowed.
+|                    For static fields, the value needs not to be zero ter-
+|                    minated. It is copied up to the length of the buffer.
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - invalid argument
+|                    E_SYSTEM_ERROR  - system error
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_field_buffer(FIELD *field, int buffer, const char *value)
+{
+  FIELD_CELL *p;
+  int res = E_OK;
+  unsigned int i;
+  unsigned int len;
+
+#if USE_WIDEC_SUPPORT
+  FIELD_CELL *widevalue = 0;
+#endif
+
+  T((T_CALLED("set_field_buffer(%p,%d,%s)"), (void *)field, buffer, _nc_visbuf(value)));
+
+  if (!field || !value || ((buffer < 0) || (buffer > field->nbuf)))
+    RETURN(E_BAD_ARGUMENT);
+
+  len = Buffer_Length(field);
+
+  if (Growable(field))
+    {
+      /* for a growable field we must assume zero terminated strings, because
+         somehow we have to detect the length of what should be copied.
+       */
+      unsigned int vlen = strlen(value);
+
+      if (vlen > len)
+	{
+	  if (!Field_Grown(field,
+			   (int)(1 + (vlen - len) / ((field->rows + field->nrow)
+						     * field->cols))))
+	    RETURN(E_SYSTEM_ERROR);
+
+#if !USE_WIDEC_SUPPORT
+	  len = vlen;
+#endif
+	}
+    }
+
+  p = Address_Of_Nth_Buffer(field, buffer);
+
+#if USE_WIDEC_SUPPORT
+  /*
+   * Use addstr's logic for converting a string to an array of cchar_t's.
+   * There should be a better way, but this handles nonspacing characters
+   * and other special cases that we really do not want to handle here.
+   */
+#if NCURSES_EXT_FUNCS
+  if (wresize(field->working, 1, Buffer_Length(field) + 1) == ERR)
+#endif
+    {
+      delwin(field->working);
+      field->working = newpad(1, Buffer_Length(field) + 1);
+    }
+  len = Buffer_Length(field);
+  wclear(field->working);
+  (void)mvwaddstr(field->working, 0, 0, value);
+
+  if ((widevalue = typeCalloc(FIELD_CELL, len + 1)) == 0)
+    {
+      RETURN(E_SYSTEM_ERROR);
+    }
+  else
+    {
+      for (i = 0; i < (unsigned)field->drows; ++i)
+	{
+	  (void)mvwin_wchnstr(field->working, 0, i * field->dcols,
+			      widevalue + (i * field->dcols),
+			      field->dcols);
+	}
+      for (i = 0; i < len; ++i)
+	{
+	  if (CharEq(myZEROS, widevalue[i]))
+	    {
+	      while (i < len)
+		p[i++] = myBLANK;
+	      break;
+	    }
+	  p[i] = widevalue[i];
+	}
+      free(widevalue);
+    }
+#else
+  for (i = 0; i < len; ++i)
+    {
+      if (value[i] == '\0')
+	{
+	  while (i < len)
+	    p[i++] = myBLANK;
+	  break;
+	}
+      p[i] = value[i];
+    }
+#endif
+
+  if (buffer == 0)
+    {
+      int syncres;
+
+      if (((syncres = Synchronize_Field(field)) != E_OK) &&
+	  (res == E_OK))
+	res = syncres;
+      if (((syncres = Synchronize_Linked_Fields(field)) != E_OK) &&
+	  (res == E_OK))
+	res = syncres;
+    }
+  RETURN(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  char *field_buffer(const FIELD *field,int buffer)
+|
+|   Description   :  Return the address of the buffer for the field.
+|
+|   Return Values :  Pointer to buffer or NULL if arguments were invalid.
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(char *)
+field_buffer(const FIELD *field, int buffer)
+{
+  char *result = 0;
+
+  T((T_CALLED("field_buffer(%p,%d)"), (const void *)field, buffer));
+
+  if (field && (buffer >= 0) && (buffer <= field->nbuf))
+    {
+#if USE_WIDEC_SUPPORT
+      FIELD_CELL *data = Address_Of_Nth_Buffer(field, buffer);
+      unsigned need = 0;
+      int size = Buffer_Length(field);
+      int n;
+
+      /* determine the number of bytes needed to store the expanded string */
+      for (n = 0; n < size; ++n)
+	{
+	  if (!isWidecExt(data[n]) && data[n].chars[0] != L'\0')
+	    {
+	      mbstate_t state;
+	      size_t next;
+
+	      init_mb(state);
+	      next = _nc_wcrtomb(0, data[n].chars[0], &state);
+	      if (!isEILSEQ(next))
+		need += next;
+	    }
+	}
+
+      /* allocate a place to store the expanded string */
+      if (field->expanded[buffer] != 0)
+	free(field->expanded[buffer]);
+      field->expanded[buffer] = typeMalloc(char, need + 1);
+
+      /*
+       * Expand the multibyte data.
+       *
+       * It may also be multi-column data.  In that case, the data for a row
+       * may be null-padded to align to the dcols/drows layout (or it may
+       * contain embedded wide-character extensions).  Change the null-padding
+       * to blanks as needed.
+       */
+      if ((result = field->expanded[buffer]) != 0)
+	{
+	  wclear(field->working);
+	  wmove(field->working, 0, 0);
+	  for (n = 0; n < size; ++n)
+	    {
+	      if (!isWidecExt(data[n]) && data[n].chars[0] != L'\0')
+		wadd_wch(field->working, &data[n]);
+	    }
+	  wmove(field->working, 0, 0);
+	  winnstr(field->working, result, (int)need);
+	}
+#else
+      result = Address_Of_Nth_Buffer(field, buffer);
+#endif
+    }
+  returnPtr(result);
+}
+
+#if USE_WIDEC_SUPPORT
+
+/*---------------------------------------------------------------------------
+| Convert a multibyte string to a wide-character string.  The result must be
+| freed by the caller.
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(wchar_t *)
+_nc_Widen_String(char *source, int *lengthp)
+{
+  wchar_t *result = 0;
+  wchar_t wch;
+  size_t given = strlen(source);
+  size_t tries;
+  int pass;
+  int status;
+
+#ifndef state_unused
+  mbstate_t state;
+#endif
+
+  for (pass = 0; pass < 2; ++pass)
+    {
+      unsigned need = 0;
+      size_t passed = 0;
+
+      while (passed < given)
+	{
+	  bool found = FALSE;
+
+	  for (tries = 1, status = 0; tries <= (given - passed); ++tries)
+	    {
+	      int save = source[passed + tries];
+
+	      source[passed + tries] = 0;
+	      reset_mbytes(state);
+	      status = check_mbytes(wch, source + passed, tries, state);
+	      source[passed + tries] = (char)save;
+
+	      if (status > 0)
+		{
+		  found = TRUE;
+		  break;
+		}
+	    }
+	  if (found)
+	    {
+	      if (pass)
+		{
+		  result[need] = wch;
+		}
+	      passed += status;
+	      ++need;
+	    }
+	  else
+	    {
+	      if (pass)
+		{
+		  result[need] = source[passed];
+		}
+	      ++need;
+	      ++passed;
+	    }
+	}
+
+      if (!pass)
+	{
+	  if (!need)
+	    break;
+	  result = typeCalloc(wchar_t, need);
+
+	  *lengthp = need;
+	  if (result == 0)
+	    break;
+	}
+    }
+
+  return result;
+}
+#endif
+
+/* frm_driver.c ends here */
diff --git a/payloads/libpayload/curses/form/frm_hook.c b/payloads/libpayload/curses/form/frm_hook.c
new file mode 100644
index 0000000000..7daa396b70
--- /dev/null
+++ b/payloads/libpayload/curses/form/frm_hook.c
@@ -0,0 +1,142 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: frm_hook.c,v 1.15 2010/01/23 21:12:08 tom Exp $")
+
+/* "Template" macro to generate function to set application specific hook */
+#define GEN_HOOK_SET_FUNCTION( typ, name ) \
+NCURSES_IMPEXP int NCURSES_API set_ ## typ ## _ ## name (FORM *form, Form_Hook func)\
+{\
+   T((T_CALLED("set_" #typ"_"#name"(%p,%p)"), form, func));\
+   (Normalize_Form( form ) -> typ ## name) = func ;\
+   RETURN(E_OK);\
+}
+
+/* "Template" macro to generate function to get application specific hook */
+#define GEN_HOOK_GET_FUNCTION( typ, name ) \
+NCURSES_IMPEXP Form_Hook NCURSES_API typ ## _ ## name ( const FORM *form )\
+{\
+   T((T_CALLED(#typ "_" #name "(%p)"), (const void *) form));\
+   returnFormHook( Normalize_Form( form ) -> typ ## name );\
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  int set_field_init(FORM *form, Form_Hook f)
+|
+|   Description   :  Assigns an application defined initialization function
+|                    to be called when the form is posted and just after
+|                    the current field changes.
+|
+|   Return Values :  E_OK      - success
++--------------------------------------------------------------------------*/
+GEN_HOOK_SET_FUNCTION(field, init)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  Form_Hook field_init(const FORM *form)
+|
+|   Description   :  Retrieve field initialization routine address.
+|
+|   Return Values :  The address or NULL if no hook defined.
++--------------------------------------------------------------------------*/
+GEN_HOOK_GET_FUNCTION(field, init)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  int set_field_term(FORM *form, Form_Hook f)
+|
+|   Description   :  Assigns an application defined finalization function
+|                    to be called when the form is unposted and just before
+|                    the current field changes.
+|
+|   Return Values :  E_OK      - success
++--------------------------------------------------------------------------*/
+GEN_HOOK_SET_FUNCTION(field, term)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  Form_Hook field_term(const FORM *form)
+|
+|   Description   :  Retrieve field finalization routine address.
+|
+|   Return Values :  The address or NULL if no hook defined.
++--------------------------------------------------------------------------*/
+GEN_HOOK_GET_FUNCTION(field, term)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  int set_form_init(FORM *form, Form_Hook f)
+|
+|   Description   :  Assigns an application defined initialization function
+|                    to be called when the form is posted and just after
+|                    a page change.
+|
+|   Return Values :  E_OK       - success
++--------------------------------------------------------------------------*/
+GEN_HOOK_SET_FUNCTION(form, init)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  Form_Hook form_init(const FORM *form)
+|
+|   Description   :  Retrieve form initialization routine address.
+|
+|   Return Values :  The address or NULL if no hook defined.
++--------------------------------------------------------------------------*/
+GEN_HOOK_GET_FUNCTION(form, init)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  int set_form_term(FORM *form, Form_Hook f)
+|
+|   Description   :  Assigns an application defined finalization function
+|                    to be called when the form is unposted and just before
+|                    a page change.
+|
+|   Return Values :  E_OK       - success
++--------------------------------------------------------------------------*/
+GEN_HOOK_SET_FUNCTION(form, term)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  Form_Hook form_term(const FORM *form)
+|
+|   Description   :  Retrieve form finalization routine address.
+|
+|   Return Values :  The address or NULL if no hook defined.
++--------------------------------------------------------------------------*/
+GEN_HOOK_GET_FUNCTION(form, term)
+
+/* frm_hook.c ends here */
diff --git a/payloads/libpayload/curses/form/frm_opts.c b/payloads/libpayload/curses/form/frm_opts.c
new file mode 100644
index 0000000000..3557fcd7ff
--- /dev/null
+++ b/payloads/libpayload/curses/form/frm_opts.c
@@ -0,0 +1,127 @@
+/****************************************************************************
+ * Copyright (c) 1998-2005,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: frm_opts.c,v 1.15 2010/01/23 21:14:36 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_form_opts(FORM *form, Form_Options opts)
+|   
+|   Description   :  Turns on the named options and turns off all the
+|                    remaining options for that form.
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - invalid options
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_form_opts(FORM *form, Form_Options opts)
+{
+  T((T_CALLED("set_form_opts(%p,%d)"), (void *)form, opts));
+
+  opts &= ALL_FORM_OPTS;
+  if (opts & ~ALL_FORM_OPTS)
+    RETURN(E_BAD_ARGUMENT);
+  else
+    {
+      Normalize_Form(form)->opts = opts;
+      RETURN(E_OK);
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  Form_Options form_opts(const FORM *)
+|   
+|   Description   :  Retrieves the current form options.
+|
+|   Return Values :  The option flags.
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(Form_Options)
+form_opts(const FORM *form)
+{
+  T((T_CALLED("form_opts(%p)"), (const void *)form));
+  returnCode((int)(Normalize_Form(form)->opts & ALL_FORM_OPTS));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int form_opts_on(FORM *form, Form_Options opts)
+|   
+|   Description   :  Turns on the named options; no other options are 
+|                    changed.
+|
+|   Return Values :  E_OK            - success 
+|                    E_BAD_ARGUMENT  - invalid options
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+form_opts_on(FORM *form, Form_Options opts)
+{
+  T((T_CALLED("form_opts_on(%p,%d)"), (void *)form, opts));
+
+  opts &= ALL_FORM_OPTS;
+  if (opts & ~ALL_FORM_OPTS)
+    RETURN(E_BAD_ARGUMENT);
+  else
+    {
+      Normalize_Form(form)->opts |= opts;
+      RETURN(E_OK);
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int form_opts_off(FORM *form, Form_Options opts)
+|   
+|   Description   :  Turns off the named options; no other options are 
+|                    changed.
+|
+|   Return Values :  E_OK            - success 
+|                    E_BAD_ARGUMENT  - invalid options
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+form_opts_off(FORM *form, Form_Options opts)
+{
+  T((T_CALLED("form_opts_off(%p,%d)"), (void *)form, opts));
+
+  opts &= ALL_FORM_OPTS;
+  if (opts & ~ALL_FORM_OPTS)
+    RETURN(E_BAD_ARGUMENT);
+  else
+    {
+      Normalize_Form(form)->opts &= ~opts;
+      RETURN(E_OK);
+    }
+}
+
+/* frm_opts.c ends here */
diff --git a/payloads/libpayload/curses/form/frm_page.c b/payloads/libpayload/curses/form/frm_page.c
new file mode 100644
index 0000000000..5a76ca9957
--- /dev/null
+++ b/payloads/libpayload/curses/form/frm_page.c
@@ -0,0 +1,106 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: frm_page.c,v 1.11 2010/01/23 21:14:36 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_form_page(FORM * form,int  page)
+|   
+|   Description   :  Set the page number of the form.
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - invalid form pointer or page number
+|                    E_BAD_STATE       - called from a hook routine
+|                    E_INVALID_FIELD   - current field can't be left
+|                    E_SYSTEM_ERROR    - system error
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_form_page(FORM *form, int page)
+{
+  int err = E_OK;
+
+  T((T_CALLED("set_form_page(%p,%d)"), (void *)form, page));
+
+  if (!form || (page < 0) || (page >= form->maxpage))
+    RETURN(E_BAD_ARGUMENT);
+
+  if (!(form->status & _POSTED))
+    {
+      form->curpage = page;
+      form->current = _nc_First_Active_Field(form);
+    }
+  else
+    {
+      if (form->status & _IN_DRIVER)
+	err = E_BAD_STATE;
+      else
+	{
+	  if (form->curpage != page)
+	    {
+	      if (!_nc_Internal_Validation(form))
+		err = E_INVALID_FIELD;
+	      else
+		{
+		  Call_Hook(form, fieldterm);
+		  Call_Hook(form, formterm);
+		  err = _nc_Set_Form_Page(form, page, (FIELD *)0);
+		  Call_Hook(form, forminit);
+		  Call_Hook(form, fieldinit);
+		  _nc_Refresh_Current_Field(form);
+		}
+	    }
+	}
+    }
+  RETURN(err);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int form_page(const FORM * form)
+|   
+|   Description   :  Return the current page of the form.
+|
+|   Return Values :  >= 0  : current page number
+|                    -1    : invalid form pointer
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+form_page(const FORM *form)
+{
+  T((T_CALLED("form_page(%p)"), (const void *)form));
+
+  returnCode(Normalize_Form(form)->curpage);
+}
+
+/* frm_page.c ends here */
diff --git a/payloads/libpayload/curses/form/frm_post.c b/payloads/libpayload/curses/form/frm_post.c
new file mode 100644
index 0000000000..8e29aff5f6
--- /dev/null
+++ b/payloads/libpayload/curses/form/frm_post.c
@@ -0,0 +1,124 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: frm_post.c,v 1.10 2010/01/23 21:14:36 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int post_form(FORM * form)
+|   
+|   Description   :  Writes the form into its associated subwindow.
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - invalid form pointer
+|                    E_POSTED          - form already posted
+|                    E_NOT_CONNECTED   - no fields connected to form
+|                    E_NO_ROOM         - form doesn't fit into subwindow
+|                    E_SYSTEM_ERROR    - system error
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+post_form(FORM *form)
+{
+  WINDOW *formwin;
+  int err;
+  int page;
+
+  T((T_CALLED("post_form(%p)"), (void *)form));
+
+  if (!form)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (form->status & _POSTED)
+    RETURN(E_POSTED);
+
+  if (!(form->field))
+    RETURN(E_NOT_CONNECTED);
+
+  formwin = Get_Form_Window(form);
+  if ((form->cols > getmaxx(formwin)) || (form->rows > getmaxy(formwin)))
+    RETURN(E_NO_ROOM);
+
+  /* reset form->curpage to an invald value. This forces Set_Form_Page
+     to do the page initialization which is required by post_form.
+   */
+  page = form->curpage;
+  form->curpage = -1;
+  if ((err = _nc_Set_Form_Page(form, page, form->current)) != E_OK)
+    RETURN(err);
+
+  form->status |= _POSTED;
+
+  Call_Hook(form, forminit);
+  Call_Hook(form, fieldinit);
+
+  _nc_Refresh_Current_Field(form);
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int unpost_form(FORM * form)
+|   
+|   Description   :  Erase form from its associated subwindow.
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - invalid form pointer
+|                    E_NOT_POSTED    - form isn't posted
+|                    E_BAD_STATE     - called from a hook routine
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+unpost_form(FORM *form)
+{
+  T((T_CALLED("unpost_form(%p)"), (void *)form));
+
+  if (!form)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (!(form->status & _POSTED))
+    RETURN(E_NOT_POSTED);
+
+  if (form->status & _IN_DRIVER)
+    RETURN(E_BAD_STATE);
+
+  Call_Hook(form, fieldterm);
+  Call_Hook(form, formterm);
+
+  werase(Get_Form_Window(form));
+  delwin(form->w);
+  form->w = (WINDOW *)0;
+  form->status &= ~_POSTED;
+  RETURN(E_OK);
+}
+
+/* frm_post.c ends here */
diff --git a/payloads/libpayload/curses/form/frm_req_name.c b/payloads/libpayload/curses/form/frm_req_name.c
new file mode 100644
index 0000000000..99abd7e3c1
--- /dev/null
+++ b/payloads/libpayload/curses/form/frm_req_name.c
@@ -0,0 +1,170 @@
+/****************************************************************************
+ * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module form_request_name                                                 *
+* Routines to handle external names of menu requests                       *
+***************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: frm_req_name.c,v 1.17 2009/10/10 16:17:01 tom Exp $")
+
+static const char *request_names[MAX_FORM_COMMAND - MIN_FORM_COMMAND + 1] =
+{
+  "NEXT_PAGE",
+  "PREV_PAGE",
+  "FIRST_PAGE",
+  "LAST_PAGE",
+
+  "NEXT_FIELD",
+  "PREV_FIELD",
+  "FIRST_FIELD",
+  "LAST_FIELD",
+  "SNEXT_FIELD",
+  "SPREV_FIELD",
+  "SFIRST_FIELD",
+  "SLAST_FIELD",
+  "LEFT_FIELD",
+  "RIGHT_FIELD",
+  "UP_FIELD",
+  "DOWN_FIELD",
+
+  "NEXT_CHAR",
+  "PREV_CHAR",
+  "NEXT_LINE",
+  "PREV_LINE",
+  "NEXT_WORD",
+  "PREV_WORD",
+  "BEG_FIELD",
+  "END_FIELD",
+  "BEG_LINE",
+  "END_LINE",
+  "LEFT_CHAR",
+  "RIGHT_CHAR",
+  "UP_CHAR",
+  "DOWN_CHAR",
+
+  "NEW_LINE",
+  "INS_CHAR",
+  "INS_LINE",
+  "DEL_CHAR",
+  "DEL_PREV",
+  "DEL_LINE",
+  "DEL_WORD",
+  "CLR_EOL",
+  "CLR_EOF",
+  "CLR_FIELD",
+  "OVL_MODE",
+  "INS_MODE",
+  "SCR_FLINE",
+  "SCR_BLINE",
+  "SCR_FPAGE",
+  "SCR_BPAGE",
+  "SCR_FHPAGE",
+  "SCR_BHPAGE",
+  "SCR_FCHAR",
+  "SCR_BCHAR",
+  "SCR_HFLINE",
+  "SCR_HBLINE",
+  "SCR_HFHALF",
+  "SCR_HBHALF",
+
+  "VALIDATION",
+  "NEXT_CHOICE",
+  "PREV_CHOICE"
+};
+
+#define A_SIZE (sizeof(request_names)/sizeof(request_names[0]))
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  const char * form_request_name (int request);
+|   
+|   Description   :  Get the external name of a form request.
+|
+|   Return Values :  Pointer to name      - on success
+|                    NULL                 - on invalid request code
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(const char *)
+form_request_name(int request)
+{
+  T((T_CALLED("form_request_name(%d)"), request));
+
+  if ((request < MIN_FORM_COMMAND) || (request > MAX_FORM_COMMAND))
+    {
+      SET_ERROR(E_BAD_ARGUMENT);
+      returnCPtr((const char *)0);
+    }
+  else
+    returnCPtr(request_names[request - MIN_FORM_COMMAND]);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int form_request_by_name (const char *str);
+|   
+|   Description   :  Search for a request with this name.
+|
+|   Return Values :  Request Id       - on success
+|                    E_NO_MATCH       - request not found
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+form_request_by_name(const char *str)
+{
+  /* because the table is so small, it doesn't really hurt
+     to run sequentially through it.
+   */
+  unsigned int i = 0;
+  char buf[16];
+
+  T((T_CALLED("form_request_by_name(%s)"), _nc_visbuf(str)));
+
+  if (str)
+    {
+      strncpy(buf, str, sizeof(buf));
+      while ((i < sizeof(buf)) && (buf[i] != '\0'))
+	{
+	  buf[i] = (char)toupper(UChar(buf[i]));
+	  i++;
+	}
+
+      for (i = 0; i < A_SIZE; i++)
+	{
+	  if (strncmp(request_names[i], buf, sizeof(buf)) == 0)
+	    returnCode(MIN_FORM_COMMAND + (int)i);
+	}
+    }
+  RETURN(E_NO_MATCH);
+}
+
+/* frm_req_name.c ends here */
diff --git a/payloads/libpayload/curses/form/frm_scale.c b/payloads/libpayload/curses/form/frm_scale.c
new file mode 100644
index 0000000000..27e154e243
--- /dev/null
+++ b/payloads/libpayload/curses/form/frm_scale.c
@@ -0,0 +1,69 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: frm_scale.c,v 1.10 2010/01/23 21:14:36 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int scale_form( const FORM *form, int *rows, int *cols )
+|   
+|   Description   :  Retrieve size of form
+|
+|   Return Values :  E_OK              - no error
+|                    E_BAD_ARGUMENT    - invalid form pointer
+|                    E_NOT_CONNECTED   - no fields connected to form
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+scale_form(const FORM *form, int *rows, int *cols)
+{
+  T((T_CALLED("scale_form(%p,%p,%p)"),
+     (const void *)form,
+     (void *)rows,
+     (void *)cols));
+
+  if (!form)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (!(form->field))
+    RETURN(E_NOT_CONNECTED);
+
+  if (rows)
+    *rows = form->rows;
+  if (cols)
+    *cols = form->cols;
+
+  RETURN(E_OK);
+}
+
+/* frm_scale.c ends here */
diff --git a/payloads/libpayload/curses/form/frm_sub.c b/payloads/libpayload/curses/form/frm_sub.c
new file mode 100644
index 0000000000..1ab131a593
--- /dev/null
+++ b/payloads/libpayload/curses/form/frm_sub.c
@@ -0,0 +1,86 @@
+/****************************************************************************
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995-1997,2009                               *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: frm_sub.c,v 1.12 2010/01/23 21:14:36 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_form_sub(FORM *form, WINDOW *win)
+|   
+|   Description   :  Set the subwindow of the form to win. 
+|
+|   Return Values :  E_OK       - success
+|                    E_POSTED   - form is posted
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_form_sub(FORM *form, WINDOW *win)
+{
+  T((T_CALLED("set_form_sub(%p,%p)"), (void *)form, (void *)win));
+
+  if (form && (form->status & _POSTED))
+    RETURN(E_POSTED);
+  else
+    {
+#if NCURSES_SP_FUNCS
+      FORM *f = Normalize_Form(form);
+
+      f->sub = win ? win : StdScreen(Get_Form_Screen(f));
+      RETURN(E_OK);
+#else
+      Normalize_Form(form)->sub = win;
+      RETURN(E_OK);
+#endif
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  WINDOW *form_sub(const FORM *)
+|   
+|   Description   :  Retrieve the window of the form.
+|
+|   Return Values :  The pointer to the Subwindow.
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(WINDOW *)
+form_sub(const FORM *form)
+{
+  const FORM *f;
+
+  T((T_CALLED("form_sub(%p)"), (const void *)form));
+
+  f = Normalize_Form(form);
+  returnWin(Get_Form_Window(f));
+}
+
+/* frm_sub.c ends here */
diff --git a/payloads/libpayload/curses/form/frm_user.c b/payloads/libpayload/curses/form/frm_user.c
new file mode 100644
index 0000000000..1375b5e90a
--- /dev/null
+++ b/payloads/libpayload/curses/form/frm_user.c
@@ -0,0 +1,72 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: frm_user.c,v 1.15 2010/01/23 21:14:36 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_form_userptr(FORM *form, void *usrptr)
+|   
+|   Description   :  Set the pointer that is reserved in any form to store
+|                    application relevant informations
+|
+|   Return Values :  E_OK         - on success
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_form_userptr(FORM *form, void *usrptr)
+{
+  T((T_CALLED("set_form_userptr(%p,%p)"), (void *)form, (void *)usrptr));
+
+  Normalize_Form(form)->usrptr = usrptr;
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  void *form_userptr(const FORM *form)
+|   
+|   Description   :  Return the pointer that is reserved in any form to
+|                    store application relevant informations.
+|
+|   Return Values :  Value of pointer. If no such pointer has been set,
+|                    NULL is returned
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(void *)
+form_userptr(const FORM *form)
+{
+  T((T_CALLED("form_userptr(%p)"), (const void *)form));
+  returnVoidPtr(Normalize_Form(form)->usrptr);
+}
+
+/* frm_user.c ends here */
diff --git a/payloads/libpayload/curses/form/frm_win.c b/payloads/libpayload/curses/form/frm_win.c
new file mode 100644
index 0000000000..a65cc59f84
--- /dev/null
+++ b/payloads/libpayload/curses/form/frm_win.c
@@ -0,0 +1,92 @@
+/****************************************************************************
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: frm_win.c,v 1.16 2010/01/23 21:14:36 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_form_win(FORM *form,WINDOW *win)
+|   
+|   Description   :  Set the window of the form to win. 
+|
+|   Return Values :  E_OK       - success
+|                    E_POSTED   - form is posted
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_form_win(FORM *form, WINDOW *win)
+{
+  T((T_CALLED("set_form_win(%p,%p)"), (void *)form, (void *)win));
+
+  if (form && (form->status & _POSTED))
+    RETURN(E_POSTED);
+  else
+    {
+#if NCURSES_SP_FUNCS
+      FORM *f = Normalize_Form(form);
+
+      f->win = win ? win : StdScreen(Get_Form_Screen(f));
+      RETURN(E_OK);
+#else
+      Normalize_Form(form)->win = win;
+      RETURN(E_OK);
+#endif
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  WINDOW *form_win(const FORM *)
+|   
+|   Description   :  Retrieve the window of the form.
+|
+|   Return Values :  The pointer to the Window or stdscr if there is none.
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(WINDOW *)
+form_win(const FORM *form)
+{
+  WINDOW *result;
+  const FORM *f;
+
+  T((T_CALLED("form_win(%p)"), (const void *)form));
+
+  f = Normalize_Form(form);
+#if NCURSES_SP_FUNCS
+  result = (f->win ? f->win : StdScreen(Get_Form_Screen(f)));
+#else
+  result = (f->win ? f->win : stdscr);
+#endif
+  returnWin(result);
+}
+
+/* frm_win.c ends here */
diff --git a/payloads/libpayload/curses/form/fty_alnum.c b/payloads/libpayload/curses/form/fty_alnum.c
new file mode 100644
index 0000000000..cda23dc2b6
--- /dev/null
+++ b/payloads/libpayload/curses/form/fty_alnum.c
@@ -0,0 +1,202 @@
+/****************************************************************************
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/***************************************************************************
+*                                                                          *
+*  Author : Juergen Pfeifer                                                *
+*                                                                          *
+***************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fty_alnum.c,v 1.24 2010/01/23 21:14:36 tom Exp $")
+
+#define thisARG alnumARG
+
+typedef struct
+  {
+    int width;
+  }
+thisARG;
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void *Generic_This_Type(void *arg)
+|
+|   Description   :  Allocate structure for alphanumeric type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error
++--------------------------------------------------------------------------*/
+static void *
+Generic_This_Type(void *arg)
+{
+  thisARG *argp = (thisARG *) 0;
+
+  if (arg)
+    {
+      argp = typeMalloc(thisARG, 1);
+
+      if (argp)
+	{
+	  T((T_CREATE("thisARG %p"), (void *)argp));
+	  argp->width = *((int *)arg);
+	}
+    }
+  return ((void *)argp);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void *Make_This_Type(va_list *ap)
+|
+|   Description   :  Allocate structure for alphanumeric type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error
++--------------------------------------------------------------------------*/
+static void *
+Make_This_Type(va_list *ap)
+{
+  int w = va_arg(*ap, int);
+
+  return Generic_This_Type((void *)&w);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void *Copy_ThisType(const void *argp)
+|
+|   Description   :  Copy structure for alphanumeric type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error.
++--------------------------------------------------------------------------*/
+static void *
+Copy_This_Type(const void *argp)
+{
+  const thisARG *ap = (const thisARG *)argp;
+  thisARG *result = typeMalloc(thisARG, 1);
+
+  if (result)
+    {
+      T((T_CREATE("thisARG %p"), (void *)result));
+      *result = *ap;
+    }
+
+  return ((void *)result);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void Free_This_Type(void *argp)
+|
+|   Description   :  Free structure for alphanumeric type argument.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void
+Free_This_Type(void *argp)
+{
+  if (argp)
+    free(argp);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static bool Check_This_Character(
+|                                      int c,
+|                                      const void *argp)
+|
+|   Description   :  Check a character for the alphanumeric type.
+|
+|   Return Values :  TRUE  - character is valid
+|                    FALSE - character is invalid
++--------------------------------------------------------------------------*/
+static bool
+Check_This_Character(int c, const void *argp GCC_UNUSED)
+{
+#if USE_WIDEC_SUPPORT
+  if (iswalnum((wint_t) c))
+    return TRUE;
+#endif
+  return (isalnum(UChar(c)) ? TRUE : FALSE);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static bool Check_This_Field(
+|                                      FIELD *field,
+|                                      const void *argp)
+|
+|   Description   :  Validate buffer content to be a valid alphanumeric value
+|
+|   Return Values :  TRUE  - field is valid
+|                    FALSE - field is invalid
++--------------------------------------------------------------------------*/
+static bool
+Check_This_Field(FIELD *field, const void *argp)
+{
+  int width = ((const thisARG *)argp)->width;
+  unsigned char *bp = (unsigned char *)field_buffer(field, 0);
+  bool result = (width < 0);
+
+  Check_CTYPE_Field(result, bp, width, Check_This_Character);
+  return (result);
+}
+
+static FIELDTYPE typeTHIS =
+{
+  _HAS_ARGS | _RESIDENT,
+  1,				/* this is mutable, so we can't be const */
+  (FIELDTYPE *)0,
+  (FIELDTYPE *)0,
+  Make_This_Type,
+  Copy_This_Type,
+  Free_This_Type,
+  INIT_FT_FUNC(Check_This_Field),
+  INIT_FT_FUNC(Check_This_Character),
+  INIT_FT_FUNC(NULL),
+  INIT_FT_FUNC(NULL),
+#if NCURSES_INTEROP_FUNCS
+  Generic_This_Type
+#endif
+};
+
+NCURSES_EXPORT_VAR(FIELDTYPE*) TYPE_ALNUM = &typeTHIS;
+
+#if NCURSES_INTEROP_FUNCS
+/* The next routines are to simplify the use of ncurses from
+   programming languages with restictions on interop with C level
+   constructs (e.g. variable access or va_list + ellipsis constructs)
+*/
+NCURSES_EXPORT(FIELDTYPE *)
+_nc_TYPE_ALNUM(void)
+{
+  return TYPE_ALNUM;
+}
+#endif
+
+/* fty_alnum.c ends here */
diff --git a/payloads/libpayload/curses/form/fty_alpha.c b/payloads/libpayload/curses/form/fty_alpha.c
new file mode 100644
index 0000000000..917a9e0ea0
--- /dev/null
+++ b/payloads/libpayload/curses/form/fty_alpha.c
@@ -0,0 +1,202 @@
+/****************************************************************************
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/***************************************************************************
+*                                                                          *
+*  Author : Juergen Pfeifer                                                *
+*                                                                          *
+***************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fty_alpha.c,v 1.26 2010/01/23 21:14:36 tom Exp $")
+
+#define thisARG alphaARG
+
+typedef struct
+  {
+    int width;
+  }
+thisARG;
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void *Generic_This_Type(va_list *ap)
+|
+|   Description   :  Allocate structure for alpha type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error
++--------------------------------------------------------------------------*/
+static void *
+Generic_This_Type(void *arg)
+{
+  thisARG *argp = (thisARG *) 0;
+
+  if (arg)
+    {
+      argp = typeMalloc(thisARG, 1);
+
+      if (argp)
+	{
+	  T((T_CREATE("thisARG %p"), (void *)argp));
+	  argp->width = *((int *)arg);
+	}
+    }
+  return ((void *)argp);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void *Make_This_Type(va_list *ap)
+|
+|   Description   :  Allocate structure for alpha type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error
++--------------------------------------------------------------------------*/
+static void *
+Make_This_Type(va_list *ap)
+{
+  int w = va_arg(*ap, int);
+
+  return Generic_This_Type((void *)&w);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void *Copy_This_Type(const void * argp)
+|
+|   Description   :  Copy structure for alpha type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error.
++--------------------------------------------------------------------------*/
+static void *
+Copy_This_Type(const void *argp)
+{
+  const thisARG *ap = (const thisARG *)argp;
+  thisARG *result = typeMalloc(thisARG, 1);
+
+  if (result)
+    {
+      T((T_CREATE("thisARG %p"), (void *)result));
+      *result = *ap;
+    }
+
+  return ((void *)result);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void Free_This_Type(void *argp)
+|
+|   Description   :  Free structure for alpha type argument.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void
+Free_This_Type(void *argp)
+{
+  if (argp)
+    free(argp);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static bool Check_This_Character(
+|                                      int c,
+|                                      const void *argp)
+|
+|   Description   :  Check a character for the alpha type.
+|
+|   Return Values :  TRUE  - character is valid
+|                    FALSE - character is invalid
++--------------------------------------------------------------------------*/
+static bool
+Check_This_Character(int c, const void *argp GCC_UNUSED)
+{
+#if USE_WIDEC_SUPPORT
+  if (iswalpha((wint_t) c))
+    return TRUE;
+#endif
+  return (isalpha(UChar(c)) ? TRUE : FALSE);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static bool Check_This_Field(
+|                                      FIELD *field,
+|                                      const void *argp)
+|
+|   Description   :  Validate buffer content to be a valid alpha value
+|
+|   Return Values :  TRUE  - field is valid
+|                    FALSE - field is invalid
++--------------------------------------------------------------------------*/
+static bool
+Check_This_Field(FIELD *field, const void *argp)
+{
+  int width = ((const thisARG *)argp)->width;
+  unsigned char *bp = (unsigned char *)field_buffer(field, 0);
+  bool result = (width < 0);
+
+  Check_CTYPE_Field(result, bp, width, Check_This_Character);
+  return (result);
+}
+
+static FIELDTYPE typeTHIS =
+{
+  _HAS_ARGS | _RESIDENT,
+  1,				/* this is mutable, so we can't be const */
+  (FIELDTYPE *)0,
+  (FIELDTYPE *)0,
+  Make_This_Type,
+  Copy_This_Type,
+  Free_This_Type,
+  INIT_FT_FUNC(Check_This_Field),
+  INIT_FT_FUNC(Check_This_Character),
+  INIT_FT_FUNC(NULL),
+  INIT_FT_FUNC(NULL),
+#if NCURSES_INTEROP_FUNCS
+  Generic_This_Type
+#endif
+};
+
+NCURSES_EXPORT_VAR(FIELDTYPE*) TYPE_ALPHA = &typeTHIS;
+
+#if NCURSES_INTEROP_FUNCS
+/* The next routines are to simplify the use of ncurses from
+   programming languages with restictions on interop with C level
+   constructs (e.g. variable access or va_list + ellipsis constructs)
+*/
+NCURSES_EXPORT(FIELDTYPE *)
+_nc_TYPE_ALPHA(void)
+{
+  return TYPE_ALPHA;
+}
+#endif
+
+/* fty_alpha.c ends here */
diff --git a/payloads/libpayload/curses/form/fty_enum.c b/payloads/libpayload/curses/form/fty_enum.c
new file mode 100644
index 0000000000..d3351644ef
--- /dev/null
+++ b/payloads/libpayload/curses/form/fty_enum.c
@@ -0,0 +1,442 @@
+/****************************************************************************
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/***************************************************************************
+*                                                                          *
+*  Author : Juergen Pfeifer                                                *
+*                                                                          *
+***************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fty_enum.c,v 1.26 2010/05/01 21:11:07 tom Exp $")
+
+typedef struct
+  {
+    char **kwds;
+    int count;
+    bool checkcase;
+    bool checkunique;
+  }
+enumARG;
+
+typedef struct
+  {
+    char **kwds;
+    int ccase;
+    int cunique;
+  }
+enumParams;
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void *Generic_Enum_Type(void * arg)
+|   
+|   Description   :  Allocate structure for enumeration type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error
++--------------------------------------------------------------------------*/
+static void *
+Generic_Enum_Type(void *arg)
+{
+  enumARG *argp = (enumARG *)0;
+  enumParams *params = (enumParams *) arg;
+
+  if (params)
+    {
+      argp = typeMalloc(enumARG, 1);
+
+      if (argp)
+	{
+	  int cnt = 0;
+	  char **kp = (char **)0;
+	  char **kwds = (char **)0;
+	  char **kptarget;
+	  int ccase, cunique;
+
+	  T((T_CREATE("enumARG %p"), (void *)argp));
+	  kwds = params->kwds;
+	  ccase = params->ccase;
+	  cunique = params->cunique;
+
+	  argp->checkcase = ccase ? TRUE : FALSE;
+	  argp->checkunique = cunique ? TRUE : FALSE;
+	  argp->kwds = (char **)0;
+
+	  kp = kwds;
+	  while (kp && (*kp++))
+	    cnt++;
+	  argp->count = cnt;
+
+	  if (cnt > 0)
+	    {
+	      /* We copy the keywords, because we can't rely on the fact
+	         that the caller doesn't relocate or free the memory used
+	         for the keywords (maybe he has GC)
+	       */
+	      argp->kwds = typeMalloc(char *, cnt + 1);
+
+	      kp = kwds;
+	      if ((kptarget = argp->kwds) != 0)
+		{
+		  while (kp && (*kp))
+		    {
+		      (*kptarget++) = strdup(*kp++);
+		    }
+		  *kptarget = (char *)0;
+		}
+	    }
+	}
+    }
+  return (void *)argp;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void *Make_Enum_Type( va_list * ap )
+|   
+|   Description   :  Allocate structure for enumeration type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error
++--------------------------------------------------------------------------*/
+static void *
+Make_Enum_Type(va_list *ap)
+{
+  enumParams params;
+
+  params.kwds = va_arg(*ap, char **);
+  params.ccase = va_arg(*ap, int);
+  params.cunique = va_arg(*ap, int);
+
+  return Generic_Enum_Type((void *)&params);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void *Copy_Enum_Type( const void * argp )
+|   
+|   Description   :  Copy structure for enumeration type argument.  
+|
+|   Return Values :  Pointer to argument structure or NULL on error.
++--------------------------------------------------------------------------*/
+static void *
+Copy_Enum_Type(const void *argp)
+{
+  enumARG *result = (enumARG *)0;
+
+  if (argp)
+    {
+      const enumARG *ap = (const enumARG *)argp;
+
+      result = typeMalloc(enumARG, 1);
+
+      if (result)
+	{
+	  T((T_CREATE("enumARG %p"), (void *)result));
+	  *result = *ap;
+
+	  if (ap->count > 0)
+	    {
+	      char **kptarget;
+	      char **kp = ap->kwds;
+	      result->kwds = typeMalloc(char *, 1 + ap->count);
+
+	      if ((kptarget = result->kwds) != 0)
+		{
+		  while (kp && (*kp))
+		    {
+		      (*kptarget++) = strdup(*kp++);
+		    }
+		  *kptarget = (char *)0;
+		}
+	    }
+	}
+    }
+  return (void *)result;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void Free_Enum_Type( void * argp )
+|   
+|   Description   :  Free structure for enumeration type argument.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void
+Free_Enum_Type(void *argp)
+{
+  if (argp)
+    {
+      const enumARG *ap = (const enumARG *)argp;
+
+      if (ap->kwds && ap->count > 0)
+	{
+	  char **kp = ap->kwds;
+	  int cnt = 0;
+
+	  while (kp && (*kp))
+	    {
+	      free(*kp++);
+	      cnt++;
+	    }
+	  assert(cnt == ap->count);
+	  free(ap->kwds);
+	}
+      free(argp);
+    }
+}
+
+#define SKIP_SPACE(x) while(((*(x))!='\0') && (is_blank(*(x)))) (x)++
+#define NOMATCH 0
+#define PARTIAL 1
+#define EXACT   2
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int Compare(const unsigned char * s,  
+|                                       const unsigned char * buf,
+|                                       bool  ccase )
+|   
+|   Description   :  Check whether or not the text in 'buf' matches the
+|                    text in 's', at least partial.
+|
+|   Return Values :  NOMATCH   - buffer doesn't match
+|                    PARTIAL   - buffer matches partially
+|                    EXACT     - buffer matches exactly
++--------------------------------------------------------------------------*/
+static int
+Compare(const unsigned char *s, const unsigned char *buf,
+	bool ccase)
+{
+  SKIP_SPACE(buf);		/* Skip leading spaces in both texts */
+  SKIP_SPACE(s);
+
+  if (*buf == '\0')
+    {
+      return (((*s) != '\0') ? NOMATCH : EXACT);
+    }
+  else
+    {
+      if (ccase)
+	{
+	  while (*s++ == *buf)
+	    {
+	      if (*buf++ == '\0')
+		return EXACT;
+	    }
+	}
+      else
+	{
+	  while (toupper(*s++) == toupper(*buf))
+	    {
+	      if (*buf++ == '\0')
+		return EXACT;
+	    }
+	}
+    }
+  /* At this location buf points to the first character where it no longer
+     matches with s. So if only blanks are following, we have a partial
+     match otherwise there is no match */
+  SKIP_SPACE(buf);
+  if (*buf)
+    return NOMATCH;
+
+  /* If it happens that the reference buffer is at its end, the partial
+     match is actually an exact match. */
+  return ((s[-1] != '\0') ? PARTIAL : EXACT);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Check_Enum_Field(
+|                                      FIELD * field,
+|                                      const void  * argp)
+|   
+|   Description   :  Validate buffer content to be a valid enumeration value
+|
+|   Return Values :  TRUE  - field is valid
+|                    FALSE - field is invalid
++--------------------------------------------------------------------------*/
+static bool
+Check_Enum_Field(FIELD *field, const void *argp)
+{
+  char **kwds = ((const enumARG *)argp)->kwds;
+  bool ccase = ((const enumARG *)argp)->checkcase;
+  bool unique = ((const enumARG *)argp)->checkunique;
+  unsigned char *bp = (unsigned char *)field_buffer(field, 0);
+  char *s, *t, *p;
+  int res;
+
+  while (kwds && (s = (*kwds++)))
+    {
+      if ((res = Compare((unsigned char *)s, bp, ccase)) != NOMATCH)
+	{
+	  p = t = s;		/* t is at least a partial match */
+	  if ((unique && res != EXACT))
+	    {
+	      while (kwds && (p = *kwds++))
+		{
+		  if ((res = Compare((unsigned char *)p, bp, ccase)) != NOMATCH)
+		    {
+		      if (res == EXACT)
+			{
+			  t = p;
+			  break;
+			}
+		      else
+			t = (char *)0;
+		    }
+		}
+	    }
+	  if (t)
+	    {
+	      set_field_buffer(field, 0, t);
+	      return TRUE;
+	    }
+	  if (!p)
+	    break;
+	}
+    }
+  return FALSE;
+}
+
+static const char *dummy[] =
+{(char *)0};
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Next_Enum(FIELD * field,
+|                                          const void * argp)
+|   
+|   Description   :  Check for the next enumeration value
+|
+|   Return Values :  TRUE  - next value found and loaded
+|                    FALSE - no next value loaded
++--------------------------------------------------------------------------*/
+static bool
+Next_Enum(FIELD *field, const void *argp)
+{
+  const enumARG *args = (const enumARG *)argp;
+  char **kwds = args->kwds;
+  bool ccase = args->checkcase;
+  int cnt = args->count;
+  unsigned char *bp = (unsigned char *)field_buffer(field, 0);
+
+  if (kwds)
+    {
+      while (cnt--)
+	{
+	  if (Compare((unsigned char *)(*kwds++), bp, ccase) == EXACT)
+	    break;
+	}
+      if (cnt <= 0)
+	kwds = args->kwds;
+      if ((cnt >= 0) || (Compare((const unsigned char *)dummy, bp, ccase) == EXACT))
+	{
+	  set_field_buffer(field, 0, *kwds);
+	  return TRUE;
+	}
+    }
+  return FALSE;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Previous_Enum(
+|                                          FIELD * field,
+|                                          const void * argp)
+|   
+|   Description   :  Check for the previous enumeration value
+|
+|   Return Values :  TRUE  - previous value found and loaded
+|                    FALSE - no previous value loaded
++--------------------------------------------------------------------------*/
+static bool
+Previous_Enum(FIELD *field, const void *argp)
+{
+  const enumARG *args = (const enumARG *)argp;
+  int cnt = args->count;
+  char **kwds = &args->kwds[cnt - 1];
+  bool ccase = args->checkcase;
+  unsigned char *bp = (unsigned char *)field_buffer(field, 0);
+
+  if (kwds)
+    {
+      while (cnt--)
+	{
+	  if (Compare((unsigned char *)(*kwds--), bp, ccase) == EXACT)
+	    break;
+	}
+
+      if (cnt <= 0)
+	kwds = &args->kwds[args->count - 1];
+
+      if ((cnt >= 0) || (Compare((const unsigned char *)dummy, bp, ccase) == EXACT))
+	{
+	  set_field_buffer(field, 0, *kwds);
+	  return TRUE;
+	}
+    }
+  return FALSE;
+}
+
+static FIELDTYPE typeENUM =
+{
+  _HAS_ARGS | _HAS_CHOICE | _RESIDENT,
+  1,				/* this is mutable, so we can't be const */
+  (FIELDTYPE *)0,
+  (FIELDTYPE *)0,
+  Make_Enum_Type,
+  Copy_Enum_Type,
+  Free_Enum_Type,
+  INIT_FT_FUNC(Check_Enum_Field),
+  INIT_FT_FUNC(NULL),
+  INIT_FT_FUNC(Next_Enum),
+  INIT_FT_FUNC(Previous_Enum),
+#if NCURSES_INTEROP_FUNCS
+  Generic_Enum_Type
+#endif
+};
+
+NCURSES_EXPORT_VAR(FIELDTYPE *)
+TYPE_ENUM = &typeENUM;
+
+#if NCURSES_INTEROP_FUNCS
+/* The next routines are to simplify the use of ncurses from
+   programming languages with restictions on interop with C level
+   constructs (e.g. variable access or va_list + ellipsis constructs)
+*/
+NCURSES_EXPORT(FIELDTYPE *)
+_nc_TYPE_ENUM(void)
+{
+  return TYPE_ENUM;
+}
+#endif
+
+/* fty_enum.c ends here */
diff --git a/payloads/libpayload/curses/form/fty_generic.c b/payloads/libpayload/curses/form/fty_generic.c
new file mode 100644
index 0000000000..3e7a575a26
--- /dev/null
+++ b/payloads/libpayload/curses/form/fty_generic.c
@@ -0,0 +1,297 @@
+/****************************************************************************
+ * Copyright (c) 2008-2009,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/***************************************************************************
+*                                                                          *
+*  Author : Juergen Pfeifer                                                *
+*                                                                          *
+***************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fty_generic.c,v 1.5 2010/01/23 21:14:36 tom Exp $")
+
+/*
+ * This is not a full implementation of a field type, but adds some
+ * support for higher level languages with some restrictions to interop
+ * with C language. Especially the collection of arguments for the
+ * various fieldtypes is not based on the vararg C mechanism, but on a
+ * iterator based callback mechanism that allowes the high level language
+ * to provide the arguments as a structure. Most languages have mechanisms
+ * to layout structures so that they can be passed to C.
+ * The languages can register a new generic fieldtype dynamically and store
+ * a handle (key) to the calling object as an argument. Together with that
+ * it can register a freearg callback, so that the high level language
+ * remains in control of the memory management of the arguments they pass.
+ * The design idea is, that the high-level language - typically a OO
+ * language like C# or Java, uses it's own dispatching mechanisms
+ * (polymorphism) to call the proper check routines responsible for the
+ * argument type. So these language implement typically only one generic
+ * fieldtype they register with the forms library using this call.
+ *
+ * For that purpose we have extended the fieldtype struc by a new element
+ * that gets the arguments from a single struct passed by the caller. 
+ * 
+ */
+#if NCURSES_INTEROP_FUNCS
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void *Generic_This_Type( void * arg )
+|   
+|   Description   :  We interpret the passed arg just as a handle the
+|                    calling language uses to keep track of its allocated
+|                    argument structures. We can simply copy it back.
+|
+|   Return Values :  Pointer to argument structure
++--------------------------------------------------------------------------*/
+static void *
+Generic_This_Type(void *arg)
+{
+  return (arg);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  FIELDTYPE *_nc_generic_fieldtype(
+|                       bool (* const field_check)(FIELD *,const void *),
+|                       bool (* const char_check) (int, const void *),
+|   		        bool (*const next)(FORM*,FIELD*,const void*),
+|		        bool (*const prev)(FORM*,FIELD*,const void*),
+|                       void (*freecallback)(void*))
+|
+|   Description   :  Create a new fieldtype. The application programmer must
+|                    write a field_check and a char_check function and give
+|                    them as input to this call. A callback to allow the
+|                    release of the allocated memory must also be provided.
+|                    For generic field types, we provide some more 
+|                    information about the field as parameters.
+|
+|                    If an error occurs, errno is set to
+|                       E_BAD_ARGUMENT  - invalid arguments
+|                       E_SYSTEM_ERROR  - system error (no memory)
+|
+|   Return Values :  Fieldtype pointer or NULL if error occurred
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(FIELDTYPE *)
+_nc_generic_fieldtype(bool (*const field_check) (FORM *, FIELD *, const void *),
+		      bool (*const char_check) (int, FORM *, FIELD *, const
+						void *),
+		      bool (*const next) (FORM *, FIELD *, const void *),
+		      bool (*const prev) (FORM *, FIELD *, const void *),
+		      void (*freecallback) (void *))
+{
+  int code = E_SYSTEM_ERROR;
+  FIELDTYPE *res = (FIELDTYPE *)0;
+
+  T((T_CALLED("_nc_generic_fieldtype(%p,%p,%p,%p,%p)"),
+     field_check, char_check, next, prev, freecallback));
+
+  if (field_check || char_check)
+    {
+      res = typeMalloc(FIELDTYPE, 1);
+
+      if (res)
+	{
+	  *res = *_nc_Default_FieldType;
+	  res->status |= (_HAS_ARGS | _GENERIC);
+	  res->fieldcheck.gfcheck = field_check;
+	  res->charcheck.gccheck = char_check;
+	  res->genericarg = Generic_This_Type;
+	  res->freearg = freecallback;
+	  res->enum_next.gnext = next;
+	  res->enum_prev.gprev = prev;
+	  code = E_OK;
+	}
+    }
+  else
+    code = E_BAD_ARGUMENT;
+
+  if (E_OK != code)
+    SET_ERROR(code);
+
+  returnFieldType(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static TypeArgument *GenericArgument(
+|                      const FIELDTYPE* typ,
+|                      int (*argiterator)(void**),
+|                      int* err)
+|   
+|   Description   :  The iterator callback must browse through all fieldtype
+|                    parameters that have an argument associated with the
+|                    type. The iterator returns 1 if the operation to get
+|                    the next element was successfull, 0 otherwise. If the
+|                    iterator could move to the next argument, it fills
+|                    the void* pointer representing the argument into the
+|                    location provided as argument to the iterator.
+|                    The err reference is used to keep track of errors.
+|
+|   Return Values :  Pointer to argument structure
++--------------------------------------------------------------------------*/
+static TypeArgument *
+GenericArgument(const FIELDTYPE *typ,
+		int (*argiterator) (void **), int *err)
+{
+  TypeArgument *res = (TypeArgument *)0;
+
+  if (typ != 0 && (typ->status & _HAS_ARGS) != 0 && err != 0 && argiterator != 0)
+    {
+      if (typ->status & _LINKED_TYPE)
+	{
+	  /* Composite fieldtypes keep track internally of their own memory */
+	  TypeArgument *p = typeMalloc(TypeArgument, 1);
+
+	  if (p)
+	    {
+	      p->left = GenericArgument(typ->left, argiterator, err);
+	      p->right = GenericArgument(typ->right, argiterator, err);
+	      return p;
+	    }
+	  else
+	    *err += 1;
+	}
+      else
+	{
+	  assert(typ->genericarg != (void *)0);
+	  if (typ->genericarg == 0)
+	    *err += 1;
+	  else
+	    {
+	      void *argp;
+	      int valid = argiterator(&argp);
+
+	      if (valid == 0 || argp == 0 ||
+		  !(res = (TypeArgument *)typ->genericarg(argp)))
+		{
+		  *err += 1;
+		}
+	    }
+	}
+    }
+  return res;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int _nc_set_generic_fieldtype(
+|                      FIELD* field,
+|                      FIELDTYPE* ftyp,
+|                      int (*argiterator)(void**))
+|   
+|   Description   :  Assign the fieldtype to the field and use the iterator
+|                    mechanism to get the arguments when a check is 
+|                    performed.
+|
+|   Return Values :  E_OK if all went well
+|                    E_SYSTEM_ERROR if an error occurred
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+_nc_set_generic_fieldtype(FIELD *field,
+			  FIELDTYPE *ftyp,
+			  int (*argiterator) (void **))
+{
+  int code = E_SYSTEM_ERROR;
+  int err = 0;
+
+  if (field)
+    {
+      if (field && field->type)
+	_nc_Free_Type(field);
+
+      field->type = ftyp;
+      if (ftyp)
+	{
+	  if (argiterator)
+	    {
+	      /* The precondition is that the iterator is reset */
+	      field->arg = (void *)GenericArgument(field->type, argiterator, &err);
+
+	      if (err)
+		{
+		  _nc_Free_Argument(field->type, (TypeArgument *)(field->arg));
+		  field->type = (FIELDTYPE *)0;
+		  field->arg = (void *)0;
+		}
+	      else
+		{
+		  code = E_OK;
+		  if (field->type)
+		    field->type->ref++;
+		}
+	    }
+	}
+      else
+	{
+	  field->arg = (void *)0;
+	  code = E_OK;
+	}
+    }
+  return code;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  WINDOW* _nc_form_cursor(
+|                      FORM* form,
+|                      int *pRow, int *pCol)
+|   
+|   Description   :  Get the current position of the form cursor position
+|                    We also return the field window
+|
+|   Return Values :  The fields Window or NULL on error
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(WINDOW *)
+_nc_form_cursor(const FORM *form, int *pRow, int *pCol)
+{
+  int code = E_SYSTEM_ERROR;
+  WINDOW *res = (WINDOW *)0;
+
+  if (!(form == 0 || pRow == 0 || pCol == 0))
+    {
+      *pRow = form->currow;
+      *pCol = form->curcol;
+      res = form->w;
+      code = E_OK;
+    }
+  if (code != E_OK)
+    SET_ERROR(code);
+  return res;
+}
+
+#else
+extern void _nc_fty_generic(void);
+void
+_nc_fty_generic(void)
+{
+}
+#endif
+
+/* fty_generic.c ends here */
diff --git a/payloads/libpayload/curses/form/fty_int.c b/payloads/libpayload/curses/form/fty_int.c
new file mode 100644
index 0000000000..e643ad975f
--- /dev/null
+++ b/payloads/libpayload/curses/form/fty_int.c
@@ -0,0 +1,293 @@
+/****************************************************************************
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/***************************************************************************
+*                                                                          *
+*  Author : Juergen Pfeifer                                                *
+*                                                                          *
+***************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fty_int.c,v 1.25 2010/01/23 21:14:36 tom Exp $")
+
+#if USE_WIDEC_SUPPORT
+#define isDigit(c) (iswdigit((wint_t)(c)) || isdigit(UChar(c)))
+#else
+#define isDigit(c) isdigit(UChar(c))
+#endif
+
+#define thisARG integerARG
+
+typedef struct
+  {
+    int precision;
+    long low;
+    long high;
+  }
+thisARG;
+
+typedef struct
+  {
+    int precision;
+    long low;
+    long high;
+  }
+integerPARM;
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void *Generic_This_Type( void * arg )
+|   
+|   Description   :  Allocate structure for integer type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error
++--------------------------------------------------------------------------*/
+static void *
+Generic_This_Type(void *arg)
+{
+  thisARG *argp = (thisARG *) 0;
+  thisARG *param = (thisARG *) arg;
+
+  if (param)
+    {
+      argp = typeMalloc(thisARG, 1);
+
+      if (argp)
+	{
+	  T((T_CREATE("thisARG %p"), (void *)argp));
+	  *argp = *param;
+	}
+    }
+  return (void *)argp;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void *Make_This_Type( va_list * ap )
+|   
+|   Description   :  Allocate structure for integer type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error
++--------------------------------------------------------------------------*/
+static void *
+Make_This_Type(va_list *ap)
+{
+  thisARG arg;
+
+  arg.precision = va_arg(*ap, int);
+  arg.low = va_arg(*ap, long);
+  arg.high = va_arg(*ap, long);
+
+  return Generic_This_Type((void *)&arg);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void *Copy_This_Type(const void * argp)
+|   
+|   Description   :  Copy structure for integer type argument.  
+|
+|   Return Values :  Pointer to argument structure or NULL on error.
++--------------------------------------------------------------------------*/
+static void *
+Copy_This_Type(const void *argp)
+{
+  const thisARG *ap = (const thisARG *)argp;
+  thisARG *result = (thisARG *) 0;
+
+  if (argp)
+    {
+      result = typeMalloc(thisARG, 1);
+      if (result)
+	{
+	  T((T_CREATE("thisARG %p"), (void *)result));
+	  *result = *ap;
+	}
+    }
+  return (void *)result;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void Free_This_Type(void * argp)
+|   
+|   Description   :  Free structure for integer type argument.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void
+Free_This_Type(void *argp)
+{
+  if (argp)
+    free(argp);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Check_This_Field(
+|                                                 FIELD * field,
+|                                                 const void * argp)
+|   
+|   Description   :  Validate buffer content to be a valid integer value
+|
+|   Return Values :  TRUE  - field is valid
+|                    FALSE - field is invalid
++--------------------------------------------------------------------------*/
+static bool
+Check_This_Field(FIELD *field, const void *argp)
+{
+  const thisARG *argi = (const thisARG *)argp;
+  long low = argi->low;
+  long high = argi->high;
+  int prec = argi->precision;
+  unsigned char *bp = (unsigned char *)field_buffer(field, 0);
+  char *s = (char *)bp;
+  long val;
+  char buf[100];
+  bool result = FALSE;
+
+  while (*bp && *bp == ' ')
+    bp++;
+  if (*bp)
+    {
+      if (*bp == '-')
+	bp++;
+#if USE_WIDEC_SUPPORT
+      if (*bp)
+	{
+	  bool blank = FALSE;
+	  int len;
+	  int n;
+	  wchar_t *list = _nc_Widen_String((char *)bp, &len);
+
+	  if (list != 0)
+	    {
+	      result = TRUE;
+	      for (n = 0; n < len; ++n)
+		{
+		  if (blank)
+		    {
+		      if (list[n] != ' ')
+			{
+			  result = FALSE;
+			  break;
+			}
+		    }
+		  else if (list[n] == ' ')
+		    {
+		      blank = TRUE;
+		    }
+		  else if (!isDigit(list[n]))
+		    {
+		      result = FALSE;
+		      break;
+		    }
+		}
+	      free(list);
+	    }
+	}
+#else
+      while (*bp)
+	{
+	  if (!isdigit(UChar(*bp)))
+	    break;
+	  bp++;
+	}
+      while (*bp && *bp == ' ')
+	bp++;
+      result = (*bp == '\0');
+#endif
+      if (result)
+	{
+	  val = atol(s);
+	  if (low < high)
+	    {
+	      if (val < low || val > high)
+		result = FALSE;
+	    }
+	  if (result)
+	    {
+	      sprintf(buf, "%.*ld", (prec > 0 ? prec : 0), val);
+	      set_field_buffer(field, 0, buf);
+	    }
+	}
+    }
+  return (result);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Check_This_Character(
+|                                      int c,
+|                                      const void * argp)
+|   
+|   Description   :  Check a character for the integer type.
+|
+|   Return Values :  TRUE  - character is valid
+|                    FALSE - character is invalid
++--------------------------------------------------------------------------*/
+static bool
+Check_This_Character(int c, const void *argp GCC_UNUSED)
+{
+  return ((isDigit(UChar(c)) || (c == '-')) ? TRUE : FALSE);
+}
+
+static FIELDTYPE typeTHIS =
+{
+  _HAS_ARGS | _RESIDENT,
+  1,				/* this is mutable, so we can't be const */
+  (FIELDTYPE *)0,
+  (FIELDTYPE *)0,
+  Make_This_Type,
+  Copy_This_Type,
+  Free_This_Type,
+  INIT_FT_FUNC(Check_This_Field),
+  INIT_FT_FUNC(Check_This_Character),
+  INIT_FT_FUNC(NULL),
+  INIT_FT_FUNC(NULL),
+#if NCURSES_INTEROP_FUNCS
+  Generic_This_Type
+#endif
+};
+
+NCURSES_EXPORT_VAR(FIELDTYPE*) TYPE_INTEGER = &typeTHIS;
+
+#if NCURSES_INTEROP_FUNCS
+/* The next routines are to simplify the use of ncurses from
+   programming languages with restictions on interop with C level
+   constructs (e.g. variable access or va_list + ellipsis constructs)
+*/
+NCURSES_EXPORT(FIELDTYPE *)
+_nc_TYPE_INTEGER(void)
+{
+  return TYPE_INTEGER;
+}
+#endif
+
+/* fty_int.c ends here */
diff --git a/payloads/libpayload/curses/form/fty_ipv4.c b/payloads/libpayload/curses/form/fty_ipv4.c
new file mode 100644
index 0000000000..8dc04f8c53
--- /dev/null
+++ b/payloads/libpayload/curses/form/fty_ipv4.c
@@ -0,0 +1,120 @@
+/****************************************************************************
+ * Copyright (c) 1998-2006,2009 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/***************************************************************************
+*                                                                          *
+*  Author : Per Foreby, perf@efd.lth.se                                    *
+*                                                                          *
+***************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fty_ipv4.c,v 1.10 2009/11/07 20:17:58 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Check_IPV4_Field(
+|                                      FIELD * field,
+|                                      const void * argp)
+|   
+|   Description   :  Validate buffer content to be a valid IP number (Ver. 4)
+|
+|   Return Values :  TRUE  - field is valid
+|                    FALSE - field is invalid
++--------------------------------------------------------------------------*/
+static bool
+Check_IPV4_Field(FIELD *field, const void *argp GCC_UNUSED)
+{
+  char *bp = field_buffer(field, 0);
+  int num = 0, len;
+  unsigned int d1, d2, d3, d4;
+
+  if (isdigit(UChar(*bp)))	/* Must start with digit */
+    {
+      num = sscanf(bp, "%u.%u.%u.%u%n", &d1, &d2, &d3, &d4, &len);
+      if (num == 4)
+	{
+	  bp += len;		/* Make bp point to what sscanf() left */
+	  while (isspace(UChar(*bp)))
+	    bp++;		/* Allow trailing whitespace */
+	}
+    }
+  return ((num != 4 || *bp || d1 > 255 || d2 > 255
+	   || d3 > 255 || d4 > 255) ? FALSE : TRUE);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Check_IPV4_Character(
+|                                      int c, 
+|                                      const void *argp )
+|   
+|   Description   :  Check a character for unsigned type or period.
+|
+|   Return Values :  TRUE  - character is valid
+|                    FALSE - character is invalid
++--------------------------------------------------------------------------*/
+static bool
+Check_IPV4_Character(int c, const void *argp GCC_UNUSED)
+{
+  return ((isdigit(UChar(c)) || (c == '.')) ? TRUE : FALSE);
+}
+
+static FIELDTYPE typeIPV4 =
+{
+  _RESIDENT,
+  1,				/* this is mutable, so we can't be const */
+  (FIELDTYPE *)0,
+  (FIELDTYPE *)0,
+  NULL,
+  NULL,
+  NULL,
+  INIT_FT_FUNC(Check_IPV4_Field),
+  INIT_FT_FUNC(Check_IPV4_Character),
+  INIT_FT_FUNC(NULL),
+  INIT_FT_FUNC(NULL),
+#if NCURSES_INTEROP_FUNCS
+  NULL
+#endif
+};
+
+NCURSES_EXPORT_VAR(FIELDTYPE*) TYPE_IPV4 = &typeIPV4;
+
+#if NCURSES_INTEROP_FUNCS
+/* The next routines are to simplify the use of ncurses from
+   programming languages with restictions on interop with C level
+   constructs (e.g. variable access or va_list + ellipsis constructs)
+*/
+NCURSES_EXPORT(FIELDTYPE *)
+_nc_TYPE_IPV4(void)
+{
+  return TYPE_IPV4;
+}
+#endif
+
+/* fty_ipv4.c ends here */
diff --git a/payloads/libpayload/curses/form/fty_num.c b/payloads/libpayload/curses/form/fty_num.c
new file mode 100644
index 0000000000..4bd71321d6
--- /dev/null
+++ b/payloads/libpayload/curses/form/fty_num.c
@@ -0,0 +1,339 @@
+/****************************************************************************
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/***************************************************************************
+*                                                                          *
+*  Author : Juergen Pfeifer                                                *
+*                                                                          *
+***************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fty_num.c,v 1.28 2010/01/23 21:14:36 tom Exp $")
+
+#if HAVE_LOCALE_H
+#include <locale.h>
+#endif
+
+#if HAVE_LOCALE_H
+#define isDecimalPoint(c) ((c) == ((L && L->decimal_point) ? *(L->decimal_point) : '.'))
+#else
+#define isDecimalPoint(c) ((c) == '.')
+#endif
+
+#if USE_WIDEC_SUPPORT
+#define isDigit(c) (iswdigit((wint_t)(c)) || isdigit(UChar(c)))
+#else
+#define isDigit(c) isdigit(UChar(c))
+#endif
+
+#define thisARG numericARG
+
+typedef struct
+  {
+    int precision;
+    double low;
+    double high;
+    struct lconv *L;
+  }
+thisARG;
+
+typedef struct
+  {
+    int precision;
+    double low;
+    double high;
+  }
+thisPARM;
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void *Generic_This_Type(void * arg)
+|
+|   Description   :  Allocate structure for numeric type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error
++--------------------------------------------------------------------------*/
+static void *
+Generic_This_Type(void *arg)
+{
+  thisARG *argn = (thisARG *) 0;
+  thisPARM *args = (thisPARM *) arg;
+
+  if (args)
+    {
+      argn = typeMalloc(thisARG, 1);
+
+      if (argn)
+	{
+	  T((T_CREATE("thisARG %p"), (void *)argn));
+	  argn->precision = args->precision;
+	  argn->low = args->low;
+	  argn->high = args->high;
+
+#if HAVE_LOCALE_H
+	  argn->L = localeconv();
+#else
+	  argn->L = NULL;
+#endif
+	}
+    }
+  return (void *)argn;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void *Make_This_Type(va_list * ap)
+|
+|   Description   :  Allocate structure for numeric type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error
++--------------------------------------------------------------------------*/
+static void *
+Make_This_Type(va_list *ap)
+{
+  thisPARM arg;
+
+  arg.precision = va_arg(*ap, int);
+  arg.low = va_arg(*ap, double);
+  arg.high = va_arg(*ap, double);
+
+  return Generic_This_Type((void *)&arg);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void *Copy_This_Type(const void * argp)
+|
+|   Description   :  Copy structure for numeric type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error.
++--------------------------------------------------------------------------*/
+static void *
+Copy_This_Type(const void *argp)
+{
+  const thisARG *ap = (const thisARG *)argp;
+  thisARG *result = (thisARG *) 0;
+
+  if (argp)
+    {
+      result = typeMalloc(thisARG, 1);
+      if (result)
+	{
+	  T((T_CREATE("thisARG %p"), (void *)result));
+	  *result = *ap;
+	}
+    }
+  return (void *)result;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void Free_This_Type(void * argp)
+|
+|   Description   :  Free structure for numeric type argument.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void
+Free_This_Type(void *argp)
+{
+  if (argp)
+    free(argp);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static bool Check_This_Field(FIELD * field,
+|                                                 const void * argp)
+|
+|   Description   :  Validate buffer content to be a valid numeric value
+|
+|   Return Values :  TRUE  - field is valid
+|                    FALSE - field is invalid
++--------------------------------------------------------------------------*/
+static bool
+Check_This_Field(FIELD *field, const void *argp)
+{
+  const thisARG *argn = (const thisARG *)argp;
+  double low = argn->low;
+  double high = argn->high;
+  int prec = argn->precision;
+  unsigned char *bp = (unsigned char *)field_buffer(field, 0);
+  char *s = (char *)bp;
+  double val = 0.0;
+  struct lconv *L = argn->L;
+  char buf[64];
+  bool result = FALSE;
+
+  while (*bp && *bp == ' ')
+    bp++;
+  if (*bp)
+    {
+      if (*bp == '-' || *bp == '+')
+	bp++;
+#if USE_WIDEC_SUPPORT
+      if (*bp)
+	{
+	  bool blank = FALSE;
+	  int state = 0;
+	  int len;
+	  int n;
+	  wchar_t *list = _nc_Widen_String((char *)bp, &len);
+
+	  if (list != 0)
+	    {
+	      result = TRUE;
+	      for (n = 0; n < len; ++n)
+		{
+		  if (blank)
+		    {
+		      if (list[n] != ' ')
+			{
+			  result = FALSE;
+			  break;
+			}
+		    }
+		  else if (list[n] == ' ')
+		    {
+		      blank = TRUE;
+		    }
+		  else if (isDecimalPoint(list[n]))
+		    {
+		      if (++state > 1)
+			{
+			  result = FALSE;
+			  break;
+			}
+		    }
+		  else if (!isDigit(list[n]))
+		    {
+		      result = FALSE;
+		      break;
+		    }
+		}
+	      free(list);
+	    }
+	}
+#else
+      while (*bp)
+	{
+	  if (!isdigit(UChar(*bp)))
+	    break;
+	  bp++;
+	}
+      if (isDecimalPoint(*bp))
+	{
+	  bp++;
+	  while (*bp)
+	    {
+	      if (!isdigit(UChar(*bp)))
+		break;
+	      bp++;
+	    }
+	}
+      while (*bp && *bp == ' ')
+	bp++;
+      result = (*bp == '\0');
+#endif
+      if (result)
+	{
+	  val = atof(s);
+	  if (low < high)
+	    {
+	      if (val < low || val > high)
+		result = FALSE;
+	    }
+	  if (result)
+	    {
+	      sprintf(buf, "%.*f", (prec > 0 ? prec : 0), val);
+	      set_field_buffer(field, 0, buf);
+	    }
+	}
+    }
+  return (result);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static bool Check_This_Character(
+|                                      int c,
+|                                      const void * argp)
+|
+|   Description   :  Check a character for the numeric type.
+|
+|   Return Values :  TRUE  - character is valid
+|                    FALSE - character is invalid
++--------------------------------------------------------------------------*/
+static bool
+Check_This_Character(int c, const void *argp)
+{
+  const thisARG *argn = (const thisARG *)argp;
+  struct lconv *L = argn->L;
+
+  return ((isDigit(c) ||
+	   c == '+' ||
+	   c == '-' ||
+	   isDecimalPoint(c))
+	  ? TRUE
+	  : FALSE);
+}
+
+static FIELDTYPE typeTHIS =
+{
+  _HAS_ARGS | _RESIDENT,
+  1,				/* this is mutable, so we can't be const */
+  (FIELDTYPE *)0,
+  (FIELDTYPE *)0,
+  Make_This_Type,
+  Copy_This_Type,
+  Free_This_Type,
+  INIT_FT_FUNC(Check_This_Field),
+  INIT_FT_FUNC(Check_This_Character),
+  INIT_FT_FUNC(NULL),
+  INIT_FT_FUNC(NULL),
+#if NCURSES_INTEROP_FUNCS
+  Generic_This_Type
+#endif
+};
+
+NCURSES_EXPORT_VAR(FIELDTYPE*) TYPE_NUMERIC = &typeTHIS;
+
+#if NCURSES_INTEROP_FUNCS
+/* The next routines are to simplify the use of ncurses from
+   programming languages with restictions on interop with C level
+   constructs (e.g. variable access or va_list + ellipsis constructs)
+*/
+NCURSES_EXPORT(FIELDTYPE *)
+_nc_TYPE_NUMERIC(void)
+{
+  return TYPE_NUMERIC;
+}
+#endif
+
+/* fty_num.c ends here */
diff --git a/payloads/libpayload/curses/form/fty_regex.c b/payloads/libpayload/curses/form/fty_regex.c
new file mode 100644
index 0000000000..2c0a4caa6b
--- /dev/null
+++ b/payloads/libpayload/curses/form/fty_regex.c
@@ -0,0 +1,350 @@
+/****************************************************************************
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/***************************************************************************
+*                                                                          *
+*  Author : Juergen Pfeifer                                                *
+*                                                                          *
+***************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fty_regex.c,v 1.24 2010/01/23 21:14:37 tom Exp $")
+
+#if HAVE_REGEX_H_FUNCS		/* We prefer POSIX regex */
+#include <regex.h>
+
+typedef struct
+  {
+    regex_t *pRegExp;
+    unsigned long *refCount;
+  }
+RegExp_Arg;
+
+#elif HAVE_REGEXP_H_FUNCS | HAVE_REGEXPR_H_FUNCS
+#undef RETURN
+static int reg_errno;
+
+static char *
+RegEx_Init(char *instring)
+{
+  reg_errno = 0;
+  return instring;
+}
+
+static char *
+RegEx_Error(int code)
+{
+  reg_errno = code;
+  return 0;
+}
+
+#define INIT 		register char *sp = RegEx_Init(instring);
+#define GETC()		(*sp++)
+#define PEEKC()		(*sp)
+#define UNGETC(c)	(--sp)
+#define RETURN(c)	return(c)
+#define ERROR(c)	return RegEx_Error(c)
+
+#if HAVE_REGEXP_H_FUNCS
+#include <regexp.h>
+#else
+#include <regexpr.h>
+#endif
+
+typedef struct
+{
+  char *compiled_expression;
+  unsigned long *refCount;
+}
+RegExp_Arg;
+
+/* Maximum Length we allow for a compiled regular expression */
+#define MAX_RX_LEN   (2048)
+#define RX_INCREMENT (256)
+
+#endif
+
+#if HAVE_REGEX_H_FUNCS | HAVE_REGEXP_H_FUNCS | HAVE_REGEXPR_H_FUNCS
+# define MAYBE_UNUSED
+#else
+# define MAYBE_UNUSED GCC_UNUSED
+#endif
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void *Generic_RegularExpression_Type(void * arg)
+|
+|   Description   :  Allocate structure for regex type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error
++--------------------------------------------------------------------------*/
+static void *
+Generic_RegularExpression_Type(void *arg MAYBE_UNUSED)
+{
+#if HAVE_REGEX_H_FUNCS
+  char *rx = (char *)arg;
+  RegExp_Arg *preg = (RegExp_Arg *)0;
+
+  if (rx)
+    {
+      preg = typeMalloc(RegExp_Arg, 1);
+
+      if (preg)
+	{
+	  T((T_CREATE("RegExp_Arg %p"), (void *)preg));
+	  if (((preg->pRegExp = typeMalloc(regex_t, 1)) != 0)
+	      && !regcomp(preg->pRegExp, rx,
+			  (REG_EXTENDED | REG_NOSUB | REG_NEWLINE)))
+	    {
+	      T((T_CREATE("regex_t %p"), (void *)preg->pRegExp));
+	      preg->refCount = typeMalloc(unsigned long, 1);
+
+	      *(preg->refCount) = 1;
+	    }
+	  else
+	    {
+	      if (preg->pRegExp)
+		free(preg->pRegExp);
+	      free(preg);
+	      preg = (RegExp_Arg *)0;
+	    }
+	}
+    }
+  return ((void *)preg);
+#elif HAVE_REGEXP_H_FUNCS | HAVE_REGEXPR_H_FUNCS
+  char *rx = (char *)arg;
+  RegExp_Arg *pArg = (RegExp_Arg *)0;
+
+  if (rx)
+    {
+      pArg = typeMalloc(RegExp_Arg, 1);
+
+      if (pArg)
+	{
+	  int blen = RX_INCREMENT;
+
+	  T((T_CREATE("RegExp_Arg %p"), pArg));
+	  pArg->compiled_expression = NULL;
+	  pArg->refCount = typeMalloc(unsigned long, 1);
+
+	  *(pArg->refCount) = 1;
+
+	  do
+	    {
+	      char *buf = typeMalloc(char, blen);
+
+	      if (buf)
+		{
+#if HAVE_REGEXP_H_FUNCS
+		  char *last_pos = compile(rx, buf, &buf[blen], '\0');
+
+#else /* HAVE_REGEXPR_H_FUNCS */
+		  char *last_pos = compile(rx, buf, &buf[blen]);
+#endif
+		  if (reg_errno)
+		    {
+		      free(buf);
+		      if (reg_errno == 50)
+			blen += RX_INCREMENT;
+		      else
+			{
+			  free(pArg);
+			  pArg = NULL;
+			  break;
+			}
+		    }
+		  else
+		    {
+		      pArg->compiled_expression = buf;
+		      break;
+		    }
+		}
+	    }
+	  while (blen <= MAX_RX_LEN);
+	}
+      if (pArg && !pArg->compiled_expression)
+	{
+	  free(pArg);
+	  pArg = NULL;
+	}
+    }
+  return (void *)pArg;
+#else
+  return 0;
+#endif
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void *Make_RegularExpression_Type(va_list * ap)
+|
+|   Description   :  Allocate structure for regex type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error
++--------------------------------------------------------------------------*/
+static void *
+Make_RegularExpression_Type(va_list *ap)
+{
+  char *rx = va_arg(*ap, char *);
+
+  return Generic_RegularExpression_Type((void *)rx);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void *Copy_RegularExpression_Type(
+|                                      const void * argp)
+|
+|   Description   :  Copy structure for regex type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error.
++--------------------------------------------------------------------------*/
+static void *
+Copy_RegularExpression_Type(const void *argp MAYBE_UNUSED)
+{
+#if (HAVE_REGEX_H_FUNCS | HAVE_REGEXP_H_FUNCS | HAVE_REGEXPR_H_FUNCS)
+  const RegExp_Arg *ap = (const RegExp_Arg *)argp;
+  const RegExp_Arg *result = (const RegExp_Arg *)0;
+
+  if (ap)
+    {
+      *(ap->refCount) += 1;
+      result = ap;
+    }
+  return (void *)result;
+#else
+  return 0;
+#endif
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void Free_RegularExpression_Type(void * argp)
+|
+|   Description   :  Free structure for regex type argument.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void
+Free_RegularExpression_Type(void *argp MAYBE_UNUSED)
+{
+#if HAVE_REGEX_H_FUNCS | HAVE_REGEXP_H_FUNCS | HAVE_REGEXPR_H_FUNCS
+  RegExp_Arg *ap = (RegExp_Arg *)argp;
+
+  if (ap)
+    {
+      if (--(*(ap->refCount)) == 0)
+	{
+#if HAVE_REGEX_H_FUNCS
+	  if (ap->pRegExp)
+	    {
+	      free(ap->refCount);
+	      regfree(ap->pRegExp);
+	    }
+#elif HAVE_REGEXP_H_FUNCS | HAVE_REGEXPR_H_FUNCS
+	  if (ap->compiled_expression)
+	    {
+	      free(ap->refCount);
+	      free(ap->compiled_expression);
+	    }
+#endif
+	  free(ap);
+	}
+    }
+#endif
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static bool Check_RegularExpression_Field(
+|                                      FIELD * field,
+|                                      const void  * argp)
+|
+|   Description   :  Validate buffer content to be a valid regular expression
+|
+|   Return Values :  TRUE  - field is valid
+|                    FALSE - field is invalid
++--------------------------------------------------------------------------*/
+static bool
+Check_RegularExpression_Field(FIELD *field MAYBE_UNUSED,
+			      const void *argp MAYBE_UNUSED)
+{
+  bool match = FALSE;
+
+#if HAVE_REGEX_H_FUNCS
+  const RegExp_Arg *ap = (const RegExp_Arg *)argp;
+
+  if (ap && ap->pRegExp)
+    match = (regexec(ap->pRegExp, field_buffer(field, 0), 0, NULL, 0)
+	     ? FALSE
+	     : TRUE);
+#elif HAVE_REGEXP_H_FUNCS | HAVE_REGEXPR_H_FUNCS
+  RegExp_Arg *ap = (RegExp_Arg *)argp;
+
+  if (ap && ap->compiled_expression)
+    match = (step(field_buffer(field, 0), ap->compiled_expression)
+	     ? TRUE
+	     : FALSE);
+#endif
+  return match;
+}
+
+static FIELDTYPE typeREGEXP =
+{
+  _HAS_ARGS | _RESIDENT,
+  1,				/* this is mutable, so we can't be const */
+  (FIELDTYPE *)0,
+  (FIELDTYPE *)0,
+  Make_RegularExpression_Type,
+  Copy_RegularExpression_Type,
+  Free_RegularExpression_Type,
+  INIT_FT_FUNC(Check_RegularExpression_Field),
+  INIT_FT_FUNC(NULL),
+  INIT_FT_FUNC(NULL),
+  INIT_FT_FUNC(NULL),
+#if NCURSES_INTEROP_FUNCS
+  Generic_RegularExpression_Type
+#endif
+};
+
+NCURSES_EXPORT_VAR(FIELDTYPE*) TYPE_REGEXP = &typeREGEXP;
+
+#if NCURSES_INTEROP_FUNCS
+/* The next routines are to simplify the use of ncurses from
+   programming languages with restictions on interop with C level
+   constructs (e.g. variable access or va_list + ellipsis constructs)
+*/
+NCURSES_EXPORT(FIELDTYPE *)
+_nc_TYPE_REGEXP(void)
+{
+  return TYPE_REGEXP;
+}
+#endif
+
+/* fty_regex.c ends here */
diff --git a/payloads/libpayload/curses/form/headers b/payloads/libpayload/curses/form/headers
new file mode 100644
index 0000000000..56d72f0122
--- /dev/null
+++ b/payloads/libpayload/curses/form/headers
@@ -0,0 +1,32 @@
+##############################################################################
+# Copyright (c) 1998,2006 Free Software Foundation, Inc.                     #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996
+#
+$(srcdir)/form.h
+# vile:makemode
diff --git a/payloads/libpayload/curses/form/llib-lform b/payloads/libpayload/curses/form/llib-lform
new file mode 100644
index 0000000000..2b6abdcd7c
--- /dev/null
+++ b/payloads/libpayload/curses/form/llib-lform
@@ -0,0 +1,777 @@
+/****************************************************************************
+ * Copyright (c) 1998-2005,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey       1996-2005,2010                           *
+ ****************************************************************************/
+/* LINTLIBRARY */
+
+/* ./f_trace.c */
+
+#include <form.priv.h>
+
+#undef _nc_retrace_field_ptr
+FIELD	**_nc_retrace_field_ptr(
+		FIELD	**code)
+		{ return(*(FIELD ***)0); }
+
+#undef _nc_retrace_field
+FIELD	*_nc_retrace_field(
+		FIELD	*code)
+		{ return(*(FIELD **)0); }
+
+#undef _nc_retrace_field_type
+FIELDTYPE *_nc_retrace_field_type(
+		FIELDTYPE *code)
+		{ return(*(FIELDTYPE **)0); }
+
+#undef _nc_retrace_form
+FORM	*_nc_retrace_form(
+		FORM	*code)
+		{ return(*(FORM **)0); }
+
+#undef _nc_retrace_form_hook
+Form_Hook _nc_retrace_form_hook(
+		Form_Hook code)
+		{ return(*(Form_Hook *)0); }
+
+/* ./fld_arg.c */
+
+#undef set_fieldtype_arg
+int	set_fieldtype_arg(
+		FIELDTYPE *typ, 
+		void	*(*const make_arg)(
+		va_list	*p1), 
+		void	*(*const copy_arg)(
+		const void *p1), 
+		void	(*const free_arg)(
+		void	*p1))
+		{ return(*(int *)0); }
+
+#undef field_arg
+void	*field_arg(
+		const FIELD *field)
+		{ return(*(void **)0); }
+
+/* ./fld_attr.c */
+
+#undef set_field_fore
+int	set_field_fore(
+		FIELD	*field, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef field_fore
+chtype	field_fore(
+		const FIELD *field)
+		{ return(*(chtype *)0); }
+
+#undef set_field_back
+int	set_field_back(
+		FIELD	*field, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef field_back
+chtype	field_back(
+		const FIELD *field)
+		{ return(*(chtype *)0); }
+
+/* ./fld_current.c */
+
+#undef set_current_field
+int	set_current_field(
+		FORM	*form, 
+		FIELD	*field)
+		{ return(*(int *)0); }
+
+#undef current_field
+FIELD	*current_field(
+		const FORM *form)
+		{ return(*(FIELD **)0); }
+
+#undef field_index
+int	field_index(
+		const FIELD *field)
+		{ return(*(int *)0); }
+
+/* ./fld_def.c */
+
+#undef _nc_Default_Field
+FIELD	*_nc_Default_Field;
+
+#undef _nc_Make_Argument
+TypeArgument *_nc_Make_Argument(
+		const FIELDTYPE *typ, 
+		va_list	*ap, 
+		int	*err)
+		{ return(*(TypeArgument **)0); }
+
+#undef _nc_Copy_Argument
+TypeArgument *_nc_Copy_Argument(
+		const FIELDTYPE *typ, 
+		const TypeArgument *argp, 
+		int	*err)
+		{ return(*(TypeArgument **)0); }
+
+#undef _nc_Free_Argument
+void	_nc_Free_Argument(
+		const FIELDTYPE *typ, 
+		TypeArgument *argp)
+		{ /* void */ }
+
+#undef _nc_Copy_Type
+NCURSES_BOOL _nc_Copy_Type(
+		FIELD	*dst, 
+		FIELD const *src)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef _nc_Free_Type
+void	_nc_Free_Type(
+		FIELD	*field)
+		{ /* void */ }
+
+#undef new_field
+FIELD	*new_field(
+		int	rows, 
+		int	cols, 
+		int	frow, 
+		int	fcol, 
+		int	nrow, 
+		int	nbuf)
+		{ return(*(FIELD **)0); }
+
+#undef free_field
+int	free_field(
+		FIELD	*field)
+		{ return(*(int *)0); }
+
+/* ./fld_dup.c */
+
+#undef dup_field
+FIELD	*dup_field(
+		FIELD	*field, 
+		int	frow, 
+		int	fcol)
+		{ return(*(FIELD **)0); }
+
+/* ./fld_ftchoice.c */
+
+#undef set_fieldtype_choice
+int	set_fieldtype_choice(
+		FIELDTYPE *typ, 
+		NCURSES_BOOL (*const next_choice)(
+		FIELD	*p1, 
+		const void *p2), 
+		NCURSES_BOOL (*const prev_choice)(
+		FIELD	*p1, 
+		const void *p2))
+		{ return(*(int *)0); }
+
+/* ./fld_ftlink.c */
+
+#undef link_fieldtype
+FIELDTYPE *link_fieldtype(
+		FIELDTYPE *type1, 
+		FIELDTYPE *type2)
+		{ return(*(FIELDTYPE **)0); }
+
+/* ./fld_info.c */
+
+#undef field_info
+int	field_info(
+		const FIELD *field, 
+		int	*rows, 
+		int	*cols, 
+		int	*frow, 
+		int	*fcol, 
+		int	*nrow, 
+		int	*nbuf)
+		{ return(*(int *)0); }
+
+#undef dynamic_field_info
+int	dynamic_field_info(
+		const FIELD *field, 
+		int	*drows, 
+		int	*dcols, 
+		int	*maxgrow)
+		{ return(*(int *)0); }
+
+/* ./fld_just.c */
+
+#undef set_field_just
+int	set_field_just(
+		FIELD	*field, 
+		int	just)
+		{ return(*(int *)0); }
+
+#undef field_just
+int	field_just(
+		const FIELD *field)
+		{ return(*(int *)0); }
+
+/* ./fld_link.c */
+
+#undef link_field
+FIELD	*link_field(
+		FIELD	*field, 
+		int	frow, 
+		int	fcol)
+		{ return(*(FIELD **)0); }
+
+/* ./fld_max.c */
+
+#undef set_max_field
+int	set_max_field(
+		FIELD	*field, 
+		int	maxgrow)
+		{ return(*(int *)0); }
+
+/* ./fld_move.c */
+
+#undef move_field
+int	move_field(
+		FIELD	*field, 
+		int	frow, 
+		int	fcol)
+		{ return(*(int *)0); }
+
+/* ./fld_newftyp.c */
+
+#undef _nc_Default_FieldType
+FIELDTYPE *_nc_Default_FieldType;
+
+#undef new_fieldtype
+FIELDTYPE *new_fieldtype(
+		NCURSES_BOOL (*const field_check)(
+		FIELD	*p1, 
+		const void *p2), 
+		NCURSES_BOOL (*const char_check)(
+		int	p1, 
+		const void *p2))
+		{ return(*(FIELDTYPE **)0); }
+
+#undef free_fieldtype
+int	free_fieldtype(
+		FIELDTYPE *typ)
+		{ return(*(int *)0); }
+
+/* ./fld_opts.c */
+
+#undef set_field_opts
+int	set_field_opts(
+		FIELD	*field, 
+		Field_Options opts)
+		{ return(*(int *)0); }
+
+#undef field_opts
+Field_Options field_opts(
+		const FIELD *field)
+		{ return(*(Field_Options *)0); }
+
+#undef field_opts_on
+int	field_opts_on(
+		FIELD	*field, 
+		Field_Options opts)
+		{ return(*(int *)0); }
+
+#undef field_opts_off
+int	field_opts_off(
+		FIELD	*field, 
+		Field_Options opts)
+		{ return(*(int *)0); }
+
+/* ./fld_pad.c */
+
+#undef set_field_pad
+int	set_field_pad(
+		FIELD	*field, 
+		int	ch)
+		{ return(*(int *)0); }
+
+#undef field_pad
+int	field_pad(
+		const FIELD *field)
+		{ return(*(int *)0); }
+
+/* ./fld_page.c */
+
+#undef set_new_page
+int	set_new_page(
+		FIELD	*field, 
+		NCURSES_BOOL new_page_flag)
+		{ return(*(int *)0); }
+
+#undef new_page
+NCURSES_BOOL new_page(
+		const FIELD *field)
+		{ return(*(NCURSES_BOOL *)0); }
+
+/* ./fld_stat.c */
+
+#undef set_field_status
+int	set_field_status(
+		FIELD	*field, 
+		NCURSES_BOOL status)
+		{ return(*(int *)0); }
+
+#undef field_status
+NCURSES_BOOL field_status(
+		const FIELD *field)
+		{ return(*(NCURSES_BOOL *)0); }
+
+/* ./fld_type.c */
+
+#undef set_field_type
+int	set_field_type(
+		FIELD	*field, 
+		FIELDTYPE *type, 
+		...)
+		{ return(*(int *)0); }
+
+#undef field_type
+FIELDTYPE *field_type(
+		const FIELD *field)
+		{ return(*(FIELDTYPE **)0); }
+
+/* ./fld_user.c */
+
+#undef set_field_userptr
+int	set_field_userptr(
+		FIELD	*field, 
+		void	*usrptr)
+		{ return(*(int *)0); }
+
+#undef field_userptr
+void	*field_userptr(
+		const FIELD *field)
+		{ return(*(void **)0); }
+
+/* ./frm_cursor.c */
+
+#undef pos_form_cursor
+int	pos_form_cursor(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+/* ./frm_data.c */
+
+#undef data_behind
+NCURSES_BOOL data_behind(
+		const FORM *form)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef data_ahead
+NCURSES_BOOL data_ahead(
+		const FORM *form)
+		{ return(*(NCURSES_BOOL *)0); }
+
+/* ./frm_def.c */
+
+#undef _nc_Default_Form
+FORM	*_nc_Default_Form;
+
+#undef new_form_sp
+FORM	*new_form_sp(
+		SCREEN	*sp, 
+		FIELD	**fields)
+		{ return(*(FORM **)0); }
+
+#undef new_form
+FORM	*new_form(
+		FIELD	**fields)
+		{ return(*(FORM **)0); }
+
+#undef free_form
+int	free_form(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+#undef set_form_fields
+int	set_form_fields(
+		FORM	*form, 
+		FIELD	**fields)
+		{ return(*(int *)0); }
+
+#undef form_fields
+FIELD	**form_fields(
+		const FORM *form)
+		{ return(*(FIELD ***)0); }
+
+#undef field_count
+int	field_count(
+		const FORM *form)
+		{ return(*(int *)0); }
+
+/* ./frm_driver.c */
+
+#undef _nc_get_fieldbuffer
+void	_nc_get_fieldbuffer(
+		FORM	*form, 
+		FIELD	*field, 
+		char	*buf)
+		{ /* void */ }
+
+#undef _nc_Position_Form_Cursor
+int	_nc_Position_Form_Cursor(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+#undef _nc_Refresh_Current_Field
+int	_nc_Refresh_Current_Field(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+#undef _nc_Synchronize_Attributes
+int	_nc_Synchronize_Attributes(
+		FIELD	*field)
+		{ return(*(int *)0); }
+
+#undef _nc_Synchronize_Options
+int	_nc_Synchronize_Options(
+		FIELD	*field, 
+		Field_Options newopts)
+		{ return(*(int *)0); }
+
+#undef _nc_Set_Current_Field
+int	_nc_Set_Current_Field(
+		FORM	*form, 
+		FIELD	*newfield)
+		{ return(*(int *)0); }
+
+#undef _nc_Internal_Validation
+NCURSES_BOOL _nc_Internal_Validation(
+		FORM	*form)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef _nc_First_Active_Field
+FIELD	*_nc_First_Active_Field(
+		FORM	*form)
+		{ return(*(FIELD **)0); }
+
+#undef _nc_Set_Form_Page
+int	_nc_Set_Form_Page(
+		FORM	*form, 
+		int	page, 
+		FIELD	*field)
+		{ return(*(int *)0); }
+
+typedef struct
+{
+  int keycode; 
+  int (*cmd) (FORM *); 
+}
+Binding_Info;
+
+#undef form_driver
+int	form_driver(
+		FORM	*form, 
+		int	c)
+		{ return(*(int *)0); }
+
+#undef set_field_buffer
+int	set_field_buffer(
+		FIELD	*field, 
+		int	buffer, 
+		const char *value)
+		{ return(*(int *)0); }
+
+#undef field_buffer
+char	*field_buffer(
+		const FIELD *field, 
+		int	buffer)
+		{ return(*(char **)0); }
+
+/* ./frm_hook.c */
+
+#undef set_field_init
+int	set_field_init(
+		FORM	*form, 
+		Form_Hook func)
+		{ return(*(int *)0); }
+
+#undef field_init
+Form_Hook field_init(
+		const FORM *form)
+		{ return(*(Form_Hook *)0); }
+
+#undef set_field_term
+int	set_field_term(
+		FORM	*form, 
+		Form_Hook func)
+		{ return(*(int *)0); }
+
+#undef field_term
+Form_Hook field_term(
+		const FORM *form)
+		{ return(*(Form_Hook *)0); }
+
+#undef set_form_init
+int	set_form_init(
+		FORM	*form, 
+		Form_Hook func)
+		{ return(*(int *)0); }
+
+#undef form_init
+Form_Hook form_init(
+		const FORM *form)
+		{ return(*(Form_Hook *)0); }
+
+#undef set_form_term
+int	set_form_term(
+		FORM	*form, 
+		Form_Hook func)
+		{ return(*(int *)0); }
+
+#undef form_term
+Form_Hook form_term(
+		const FORM *form)
+		{ return(*(Form_Hook *)0); }
+
+/* ./frm_opts.c */
+
+#undef set_form_opts
+int	set_form_opts(
+		FORM	*form, 
+		Form_Options opts)
+		{ return(*(int *)0); }
+
+#undef form_opts
+Form_Options form_opts(
+		const FORM *form)
+		{ return(*(Form_Options *)0); }
+
+#undef form_opts_on
+int	form_opts_on(
+		FORM	*form, 
+		Form_Options opts)
+		{ return(*(int *)0); }
+
+#undef form_opts_off
+int	form_opts_off(
+		FORM	*form, 
+		Form_Options opts)
+		{ return(*(int *)0); }
+
+/* ./frm_page.c */
+
+#undef set_form_page
+int	set_form_page(
+		FORM	*form, 
+		int	page)
+		{ return(*(int *)0); }
+
+#undef form_page
+int	form_page(
+		const FORM *form)
+		{ return(*(int *)0); }
+
+/* ./frm_post.c */
+
+#undef post_form
+int	post_form(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+#undef unpost_form
+int	unpost_form(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+/* ./frm_req_name.c */
+
+#undef form_request_name
+const char *form_request_name(
+		int	request)
+		{ return(*(const char **)0); }
+
+#undef form_request_by_name
+int	form_request_by_name(
+		const char *str)
+		{ return(*(int *)0); }
+
+/* ./frm_scale.c */
+
+#undef scale_form
+int	scale_form(
+		const FORM *form, 
+		int	*rows, 
+		int	*cols)
+		{ return(*(int *)0); }
+
+/* ./frm_sub.c */
+
+#undef set_form_sub
+int	set_form_sub(
+		FORM	*form, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef form_sub
+WINDOW	*form_sub(
+		const FORM *form)
+		{ return(*(WINDOW **)0); }
+
+/* ./frm_user.c */
+
+#undef set_form_userptr
+int	set_form_userptr(
+		FORM	*form, 
+		void	*usrptr)
+		{ return(*(int *)0); }
+
+#undef form_userptr
+void	*form_userptr(
+		const FORM *form)
+		{ return(*(void **)0); }
+
+/* ./frm_win.c */
+
+#undef set_form_win
+int	set_form_win(
+		FORM	*form, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef form_win
+WINDOW	*form_win(
+		const FORM *form)
+		{ return(*(WINDOW **)0); }
+
+/* ./fty_alnum.c */
+
+typedef struct
+  {
+    int width;
+  }
+alnumARG;
+
+#undef TYPE_ALNUM
+FIELDTYPE *TYPE_ALNUM;
+
+/* ./fty_alpha.c */
+
+typedef struct
+  {
+    int width;
+  }
+alphaARG;
+
+#undef TYPE_ALPHA
+FIELDTYPE *TYPE_ALPHA;
+
+/* ./fty_enum.c */
+
+typedef struct
+  {
+    char **kwds;
+    int count;
+    NCURSES_BOOL checkcase;
+    NCURSES_BOOL checkunique;
+  }
+enumARG;
+
+typedef struct
+  {
+    char **kwds;
+    int ccase;
+    int cunique;
+  }
+enumParams;
+
+#undef TYPE_ENUM
+FIELDTYPE *TYPE_ENUM;
+
+/* ./fty_generic.c */
+
+#undef _nc_fty_generic
+void	_nc_fty_generic(void)
+		{ /* void */ }
+
+/* ./fty_int.c */
+
+typedef struct
+  {
+    int precision;
+    long low;
+    long high;
+  }
+integerARG;
+
+typedef struct
+  {
+    int precision;
+    long low;
+    long high;
+  }
+integerPARM;
+
+#undef TYPE_INTEGER
+FIELDTYPE *TYPE_INTEGER;
+
+/* ./fty_ipv4.c */
+#undef TYPE_IPV4
+FIELDTYPE *TYPE_IPV4;
+
+/* ./fty_num.c */
+
+#include <locale.h>
+
+typedef struct
+  {
+    int precision;
+    double low;
+    double high;
+    struct lconv *L;
+  }
+numericARG;
+
+typedef struct
+  {
+    int precision;
+    double low;
+    double high;
+  }
+thisPARM;
+
+#undef TYPE_NUMERIC
+FIELDTYPE *TYPE_NUMERIC;
+
+/* ./fty_regex.c */
+
+#include <regex.h>
+
+typedef struct
+  {
+    regex_t *pRegExp;
+    unsigned long *refCount;
+  }
+RegExp_Arg;
+
+#undef TYPE_REGEXP
+FIELDTYPE *TYPE_REGEXP;
diff --git a/payloads/libpayload/curses/form/llib-lformt b/payloads/libpayload/curses/form/llib-lformt
new file mode 100644
index 0000000000..33de63cde9
--- /dev/null
+++ b/payloads/libpayload/curses/form/llib-lformt
@@ -0,0 +1,777 @@
+/****************************************************************************
+ * Copyright (c) 2010 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey       2010                                     *
+ ****************************************************************************/
+/* LINTLIBRARY */
+
+/* ./f_trace.c */
+
+#include <form.priv.h>
+
+#undef _nc_retrace_field_ptr
+FIELD	**_nc_retrace_field_ptr(
+		FIELD	**code)
+		{ return(*(FIELD ***)0); }
+
+#undef _nc_retrace_field
+FIELD	*_nc_retrace_field(
+		FIELD	*code)
+		{ return(*(FIELD **)0); }
+
+#undef _nc_retrace_field_type
+FIELDTYPE *_nc_retrace_field_type(
+		FIELDTYPE *code)
+		{ return(*(FIELDTYPE **)0); }
+
+#undef _nc_retrace_form
+FORM	*_nc_retrace_form(
+		FORM	*code)
+		{ return(*(FORM **)0); }
+
+#undef _nc_retrace_form_hook
+Form_Hook _nc_retrace_form_hook(
+		Form_Hook code)
+		{ return(*(Form_Hook *)0); }
+
+/* ./fld_arg.c */
+
+#undef set_fieldtype_arg
+int	set_fieldtype_arg(
+		FIELDTYPE *typ, 
+		void	*(*const make_arg)(
+		va_list	*p1), 
+		void	*(*const copy_arg)(
+		const void *p1), 
+		void	(*const free_arg)(
+		void	*p1))
+		{ return(*(int *)0); }
+
+#undef field_arg
+void	*field_arg(
+		const FIELD *field)
+		{ return(*(void **)0); }
+
+/* ./fld_attr.c */
+
+#undef set_field_fore
+int	set_field_fore(
+		FIELD	*field, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef field_fore
+chtype	field_fore(
+		const FIELD *field)
+		{ return(*(chtype *)0); }
+
+#undef set_field_back
+int	set_field_back(
+		FIELD	*field, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef field_back
+chtype	field_back(
+		const FIELD *field)
+		{ return(*(chtype *)0); }
+
+/* ./fld_current.c */
+
+#undef set_current_field
+int	set_current_field(
+		FORM	*form, 
+		FIELD	*field)
+		{ return(*(int *)0); }
+
+#undef current_field
+FIELD	*current_field(
+		const FORM *form)
+		{ return(*(FIELD **)0); }
+
+#undef field_index
+int	field_index(
+		const FIELD *field)
+		{ return(*(int *)0); }
+
+/* ./fld_def.c */
+
+#undef _nc_Default_Field
+FIELD	*_nc_Default_Field;
+
+#undef _nc_Make_Argument
+TypeArgument *_nc_Make_Argument(
+		const FIELDTYPE *typ, 
+		va_list	*ap, 
+		int	*err)
+		{ return(*(TypeArgument **)0); }
+
+#undef _nc_Copy_Argument
+TypeArgument *_nc_Copy_Argument(
+		const FIELDTYPE *typ, 
+		const TypeArgument *argp, 
+		int	*err)
+		{ return(*(TypeArgument **)0); }
+
+#undef _nc_Free_Argument
+void	_nc_Free_Argument(
+		const FIELDTYPE *typ, 
+		TypeArgument *argp)
+		{ /* void */ }
+
+#undef _nc_Copy_Type
+NCURSES_BOOL _nc_Copy_Type(
+		FIELD	*dst, 
+		FIELD const *src)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef _nc_Free_Type
+void	_nc_Free_Type(
+		FIELD	*field)
+		{ /* void */ }
+
+#undef new_field
+FIELD	*new_field(
+		int	rows, 
+		int	cols, 
+		int	frow, 
+		int	fcol, 
+		int	nrow, 
+		int	nbuf)
+		{ return(*(FIELD **)0); }
+
+#undef free_field
+int	free_field(
+		FIELD	*field)
+		{ return(*(int *)0); }
+
+/* ./fld_dup.c */
+
+#undef dup_field
+FIELD	*dup_field(
+		FIELD	*field, 
+		int	frow, 
+		int	fcol)
+		{ return(*(FIELD **)0); }
+
+/* ./fld_ftchoice.c */
+
+#undef set_fieldtype_choice
+int	set_fieldtype_choice(
+		FIELDTYPE *typ, 
+		NCURSES_BOOL (*const next_choice)(
+		FIELD	*p1, 
+		const void *p2), 
+		NCURSES_BOOL (*const prev_choice)(
+		FIELD	*p1, 
+		const void *p2))
+		{ return(*(int *)0); }
+
+/* ./fld_ftlink.c */
+
+#undef link_fieldtype
+FIELDTYPE *link_fieldtype(
+		FIELDTYPE *type1, 
+		FIELDTYPE *type2)
+		{ return(*(FIELDTYPE **)0); }
+
+/* ./fld_info.c */
+
+#undef field_info
+int	field_info(
+		const FIELD *field, 
+		int	*rows, 
+		int	*cols, 
+		int	*frow, 
+		int	*fcol, 
+		int	*nrow, 
+		int	*nbuf)
+		{ return(*(int *)0); }
+
+#undef dynamic_field_info
+int	dynamic_field_info(
+		const FIELD *field, 
+		int	*drows, 
+		int	*dcols, 
+		int	*maxgrow)
+		{ return(*(int *)0); }
+
+/* ./fld_just.c */
+
+#undef set_field_just
+int	set_field_just(
+		FIELD	*field, 
+		int	just)
+		{ return(*(int *)0); }
+
+#undef field_just
+int	field_just(
+		const FIELD *field)
+		{ return(*(int *)0); }
+
+/* ./fld_link.c */
+
+#undef link_field
+FIELD	*link_field(
+		FIELD	*field, 
+		int	frow, 
+		int	fcol)
+		{ return(*(FIELD **)0); }
+
+/* ./fld_max.c */
+
+#undef set_max_field
+int	set_max_field(
+		FIELD	*field, 
+		int	maxgrow)
+		{ return(*(int *)0); }
+
+/* ./fld_move.c */
+
+#undef move_field
+int	move_field(
+		FIELD	*field, 
+		int	frow, 
+		int	fcol)
+		{ return(*(int *)0); }
+
+/* ./fld_newftyp.c */
+
+#undef _nc_Default_FieldType
+FIELDTYPE *_nc_Default_FieldType;
+
+#undef new_fieldtype
+FIELDTYPE *new_fieldtype(
+		NCURSES_BOOL (*const field_check)(
+		FIELD	*p1, 
+		const void *p2), 
+		NCURSES_BOOL (*const char_check)(
+		int	p1, 
+		const void *p2))
+		{ return(*(FIELDTYPE **)0); }
+
+#undef free_fieldtype
+int	free_fieldtype(
+		FIELDTYPE *typ)
+		{ return(*(int *)0); }
+
+/* ./fld_opts.c */
+
+#undef set_field_opts
+int	set_field_opts(
+		FIELD	*field, 
+		Field_Options opts)
+		{ return(*(int *)0); }
+
+#undef field_opts
+Field_Options field_opts(
+		const FIELD *field)
+		{ return(*(Field_Options *)0); }
+
+#undef field_opts_on
+int	field_opts_on(
+		FIELD	*field, 
+		Field_Options opts)
+		{ return(*(int *)0); }
+
+#undef field_opts_off
+int	field_opts_off(
+		FIELD	*field, 
+		Field_Options opts)
+		{ return(*(int *)0); }
+
+/* ./fld_pad.c */
+
+#undef set_field_pad
+int	set_field_pad(
+		FIELD	*field, 
+		int	ch)
+		{ return(*(int *)0); }
+
+#undef field_pad
+int	field_pad(
+		const FIELD *field)
+		{ return(*(int *)0); }
+
+/* ./fld_page.c */
+
+#undef set_new_page
+int	set_new_page(
+		FIELD	*field, 
+		NCURSES_BOOL new_page_flag)
+		{ return(*(int *)0); }
+
+#undef new_page
+NCURSES_BOOL new_page(
+		const FIELD *field)
+		{ return(*(NCURSES_BOOL *)0); }
+
+/* ./fld_stat.c */
+
+#undef set_field_status
+int	set_field_status(
+		FIELD	*field, 
+		NCURSES_BOOL status)
+		{ return(*(int *)0); }
+
+#undef field_status
+NCURSES_BOOL field_status(
+		const FIELD *field)
+		{ return(*(NCURSES_BOOL *)0); }
+
+/* ./fld_type.c */
+
+#undef set_field_type
+int	set_field_type(
+		FIELD	*field, 
+		FIELDTYPE *type, 
+		...)
+		{ return(*(int *)0); }
+
+#undef field_type
+FIELDTYPE *field_type(
+		const FIELD *field)
+		{ return(*(FIELDTYPE **)0); }
+
+/* ./fld_user.c */
+
+#undef set_field_userptr
+int	set_field_userptr(
+		FIELD	*field, 
+		void	*usrptr)
+		{ return(*(int *)0); }
+
+#undef field_userptr
+void	*field_userptr(
+		const FIELD *field)
+		{ return(*(void **)0); }
+
+/* ./frm_cursor.c */
+
+#undef pos_form_cursor
+int	pos_form_cursor(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+/* ./frm_data.c */
+
+#undef data_behind
+NCURSES_BOOL data_behind(
+		const FORM *form)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef data_ahead
+NCURSES_BOOL data_ahead(
+		const FORM *form)
+		{ return(*(NCURSES_BOOL *)0); }
+
+/* ./frm_def.c */
+
+#undef _nc_Default_Form
+FORM	*_nc_Default_Form;
+
+#undef new_form_sp
+FORM	*new_form_sp(
+		SCREEN	*sp, 
+		FIELD	**fields)
+		{ return(*(FORM **)0); }
+
+#undef new_form
+FORM	*new_form(
+		FIELD	**fields)
+		{ return(*(FORM **)0); }
+
+#undef free_form
+int	free_form(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+#undef set_form_fields
+int	set_form_fields(
+		FORM	*form, 
+		FIELD	**fields)
+		{ return(*(int *)0); }
+
+#undef form_fields
+FIELD	**form_fields(
+		const FORM *form)
+		{ return(*(FIELD ***)0); }
+
+#undef field_count
+int	field_count(
+		const FORM *form)
+		{ return(*(int *)0); }
+
+/* ./frm_driver.c */
+
+#undef _nc_get_fieldbuffer
+void	_nc_get_fieldbuffer(
+		FORM	*form, 
+		FIELD	*field, 
+		char	*buf)
+		{ /* void */ }
+
+#undef _nc_Position_Form_Cursor
+int	_nc_Position_Form_Cursor(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+#undef _nc_Refresh_Current_Field
+int	_nc_Refresh_Current_Field(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+#undef _nc_Synchronize_Attributes
+int	_nc_Synchronize_Attributes(
+		FIELD	*field)
+		{ return(*(int *)0); }
+
+#undef _nc_Synchronize_Options
+int	_nc_Synchronize_Options(
+		FIELD	*field, 
+		Field_Options newopts)
+		{ return(*(int *)0); }
+
+#undef _nc_Set_Current_Field
+int	_nc_Set_Current_Field(
+		FORM	*form, 
+		FIELD	*newfield)
+		{ return(*(int *)0); }
+
+#undef _nc_Internal_Validation
+NCURSES_BOOL _nc_Internal_Validation(
+		FORM	*form)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef _nc_First_Active_Field
+FIELD	*_nc_First_Active_Field(
+		FORM	*form)
+		{ return(*(FIELD **)0); }
+
+#undef _nc_Set_Form_Page
+int	_nc_Set_Form_Page(
+		FORM	*form, 
+		int	page, 
+		FIELD	*field)
+		{ return(*(int *)0); }
+
+typedef struct
+{
+  int keycode; 
+  int (*cmd) (FORM *); 
+}
+Binding_Info;
+
+#undef form_driver
+int	form_driver(
+		FORM	*form, 
+		int	c)
+		{ return(*(int *)0); }
+
+#undef set_field_buffer
+int	set_field_buffer(
+		FIELD	*field, 
+		int	buffer, 
+		const char *value)
+		{ return(*(int *)0); }
+
+#undef field_buffer
+char	*field_buffer(
+		const FIELD *field, 
+		int	buffer)
+		{ return(*(char **)0); }
+
+/* ./frm_hook.c */
+
+#undef set_field_init
+int	set_field_init(
+		FORM	*form, 
+		Form_Hook func)
+		{ return(*(int *)0); }
+
+#undef field_init
+Form_Hook field_init(
+		const FORM *form)
+		{ return(*(Form_Hook *)0); }
+
+#undef set_field_term
+int	set_field_term(
+		FORM	*form, 
+		Form_Hook func)
+		{ return(*(int *)0); }
+
+#undef field_term
+Form_Hook field_term(
+		const FORM *form)
+		{ return(*(Form_Hook *)0); }
+
+#undef set_form_init
+int	set_form_init(
+		FORM	*form, 
+		Form_Hook func)
+		{ return(*(int *)0); }
+
+#undef form_init
+Form_Hook form_init(
+		const FORM *form)
+		{ return(*(Form_Hook *)0); }
+
+#undef set_form_term
+int	set_form_term(
+		FORM	*form, 
+		Form_Hook func)
+		{ return(*(int *)0); }
+
+#undef form_term
+Form_Hook form_term(
+		const FORM *form)
+		{ return(*(Form_Hook *)0); }
+
+/* ./frm_opts.c */
+
+#undef set_form_opts
+int	set_form_opts(
+		FORM	*form, 
+		Form_Options opts)
+		{ return(*(int *)0); }
+
+#undef form_opts
+Form_Options form_opts(
+		const FORM *form)
+		{ return(*(Form_Options *)0); }
+
+#undef form_opts_on
+int	form_opts_on(
+		FORM	*form, 
+		Form_Options opts)
+		{ return(*(int *)0); }
+
+#undef form_opts_off
+int	form_opts_off(
+		FORM	*form, 
+		Form_Options opts)
+		{ return(*(int *)0); }
+
+/* ./frm_page.c */
+
+#undef set_form_page
+int	set_form_page(
+		FORM	*form, 
+		int	page)
+		{ return(*(int *)0); }
+
+#undef form_page
+int	form_page(
+		const FORM *form)
+		{ return(*(int *)0); }
+
+/* ./frm_post.c */
+
+#undef post_form
+int	post_form(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+#undef unpost_form
+int	unpost_form(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+/* ./frm_req_name.c */
+
+#undef form_request_name
+const char *form_request_name(
+		int	request)
+		{ return(*(const char **)0); }
+
+#undef form_request_by_name
+int	form_request_by_name(
+		const char *str)
+		{ return(*(int *)0); }
+
+/* ./frm_scale.c */
+
+#undef scale_form
+int	scale_form(
+		const FORM *form, 
+		int	*rows, 
+		int	*cols)
+		{ return(*(int *)0); }
+
+/* ./frm_sub.c */
+
+#undef set_form_sub
+int	set_form_sub(
+		FORM	*form, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef form_sub
+WINDOW	*form_sub(
+		const FORM *form)
+		{ return(*(WINDOW **)0); }
+
+/* ./frm_user.c */
+
+#undef set_form_userptr
+int	set_form_userptr(
+		FORM	*form, 
+		void	*usrptr)
+		{ return(*(int *)0); }
+
+#undef form_userptr
+void	*form_userptr(
+		const FORM *form)
+		{ return(*(void **)0); }
+
+/* ./frm_win.c */
+
+#undef set_form_win
+int	set_form_win(
+		FORM	*form, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef form_win
+WINDOW	*form_win(
+		const FORM *form)
+		{ return(*(WINDOW **)0); }
+
+/* ./fty_alnum.c */
+
+typedef struct
+  {
+    int width;
+  }
+alnumARG;
+
+#undef TYPE_ALNUM
+FIELDTYPE *TYPE_ALNUM;
+
+/* ./fty_alpha.c */
+
+typedef struct
+  {
+    int width;
+  }
+alphaARG;
+
+#undef TYPE_ALPHA
+FIELDTYPE *TYPE_ALPHA;
+
+/* ./fty_enum.c */
+
+typedef struct
+  {
+    char **kwds;
+    int count;
+    NCURSES_BOOL checkcase;
+    NCURSES_BOOL checkunique;
+  }
+enumARG;
+
+typedef struct
+  {
+    char **kwds;
+    int ccase;
+    int cunique;
+  }
+enumParams;
+
+#undef TYPE_ENUM
+FIELDTYPE *TYPE_ENUM;
+
+/* ./fty_generic.c */
+
+#undef _nc_fty_generic
+void	_nc_fty_generic(void)
+		{ /* void */ }
+
+/* ./fty_int.c */
+
+typedef struct
+  {
+    int precision;
+    long low;
+    long high;
+  }
+integerARG;
+
+typedef struct
+  {
+    int precision;
+    long low;
+    long high;
+  }
+integerPARM;
+
+#undef TYPE_INTEGER
+FIELDTYPE *TYPE_INTEGER;
+
+/* ./fty_ipv4.c */
+#undef TYPE_IPV4
+FIELDTYPE *TYPE_IPV4;
+
+/* ./fty_num.c */
+
+#include <locale.h>
+
+typedef struct
+  {
+    int precision;
+    double low;
+    double high;
+    struct lconv *L;
+  }
+numericARG;
+
+typedef struct
+  {
+    int precision;
+    double low;
+    double high;
+  }
+thisPARM;
+
+#undef TYPE_NUMERIC
+FIELDTYPE *TYPE_NUMERIC;
+
+/* ./fty_regex.c */
+
+#include <regex.h>
+
+typedef struct
+  {
+    regex_t *pRegExp;
+    unsigned long *refCount;
+  }
+RegExp_Arg;
+
+#undef TYPE_REGEXP
+FIELDTYPE *TYPE_REGEXP;
diff --git a/payloads/libpayload/curses/form/llib-lformtw b/payloads/libpayload/curses/form/llib-lformtw
new file mode 100644
index 0000000000..10639490e3
--- /dev/null
+++ b/payloads/libpayload/curses/form/llib-lformtw
@@ -0,0 +1,783 @@
+/****************************************************************************
+ * Copyright (c) 2010 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey       2010                                     *
+ ****************************************************************************/
+/* LINTLIBRARY */
+
+/* ./f_trace.c */
+
+#include <form.priv.h>
+
+#undef _nc_retrace_field_ptr
+FIELD	**_nc_retrace_field_ptr(
+		FIELD	**code)
+		{ return(*(FIELD ***)0); }
+
+#undef _nc_retrace_field
+FIELD	*_nc_retrace_field(
+		FIELD	*code)
+		{ return(*(FIELD **)0); }
+
+#undef _nc_retrace_field_type
+FIELDTYPE *_nc_retrace_field_type(
+		FIELDTYPE *code)
+		{ return(*(FIELDTYPE **)0); }
+
+#undef _nc_retrace_form
+FORM	*_nc_retrace_form(
+		FORM	*code)
+		{ return(*(FORM **)0); }
+
+#undef _nc_retrace_form_hook
+Form_Hook _nc_retrace_form_hook(
+		Form_Hook code)
+		{ return(*(Form_Hook *)0); }
+
+/* ./fld_arg.c */
+
+#undef set_fieldtype_arg
+int	set_fieldtype_arg(
+		FIELDTYPE *typ, 
+		void	*(*const make_arg)(
+		va_list	*p1), 
+		void	*(*const copy_arg)(
+		const void *p1), 
+		void	(*const free_arg)(
+		void	*p1))
+		{ return(*(int *)0); }
+
+#undef field_arg
+void	*field_arg(
+		const FIELD *field)
+		{ return(*(void **)0); }
+
+/* ./fld_attr.c */
+
+#undef set_field_fore
+int	set_field_fore(
+		FIELD	*field, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef field_fore
+chtype	field_fore(
+		const FIELD *field)
+		{ return(*(chtype *)0); }
+
+#undef set_field_back
+int	set_field_back(
+		FIELD	*field, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef field_back
+chtype	field_back(
+		const FIELD *field)
+		{ return(*(chtype *)0); }
+
+/* ./fld_current.c */
+
+#undef set_current_field
+int	set_current_field(
+		FORM	*form, 
+		FIELD	*field)
+		{ return(*(int *)0); }
+
+#undef current_field
+FIELD	*current_field(
+		const FORM *form)
+		{ return(*(FIELD **)0); }
+
+#undef field_index
+int	field_index(
+		const FIELD *field)
+		{ return(*(int *)0); }
+
+/* ./fld_def.c */
+
+#undef _nc_Default_Field
+FIELD	*_nc_Default_Field;
+
+#undef _nc_Make_Argument
+TypeArgument *_nc_Make_Argument(
+		const FIELDTYPE *typ, 
+		va_list	*ap, 
+		int	*err)
+		{ return(*(TypeArgument **)0); }
+
+#undef _nc_Copy_Argument
+TypeArgument *_nc_Copy_Argument(
+		const FIELDTYPE *typ, 
+		const TypeArgument *argp, 
+		int	*err)
+		{ return(*(TypeArgument **)0); }
+
+#undef _nc_Free_Argument
+void	_nc_Free_Argument(
+		const FIELDTYPE *typ, 
+		TypeArgument *argp)
+		{ /* void */ }
+
+#undef _nc_Copy_Type
+NCURSES_BOOL _nc_Copy_Type(
+		FIELD	*dst, 
+		FIELD const *src)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef _nc_Free_Type
+void	_nc_Free_Type(
+		FIELD	*field)
+		{ /* void */ }
+
+#undef new_field
+FIELD	*new_field(
+		int	rows, 
+		int	cols, 
+		int	frow, 
+		int	fcol, 
+		int	nrow, 
+		int	nbuf)
+		{ return(*(FIELD **)0); }
+
+#undef free_field
+int	free_field(
+		FIELD	*field)
+		{ return(*(int *)0); }
+
+/* ./fld_dup.c */
+
+#undef dup_field
+FIELD	*dup_field(
+		FIELD	*field, 
+		int	frow, 
+		int	fcol)
+		{ return(*(FIELD **)0); }
+
+/* ./fld_ftchoice.c */
+
+#undef set_fieldtype_choice
+int	set_fieldtype_choice(
+		FIELDTYPE *typ, 
+		NCURSES_BOOL (*const next_choice)(
+		FIELD	*p1, 
+		const void *p2), 
+		NCURSES_BOOL (*const prev_choice)(
+		FIELD	*p1, 
+		const void *p2))
+		{ return(*(int *)0); }
+
+/* ./fld_ftlink.c */
+
+#undef link_fieldtype
+FIELDTYPE *link_fieldtype(
+		FIELDTYPE *type1, 
+		FIELDTYPE *type2)
+		{ return(*(FIELDTYPE **)0); }
+
+/* ./fld_info.c */
+
+#undef field_info
+int	field_info(
+		const FIELD *field, 
+		int	*rows, 
+		int	*cols, 
+		int	*frow, 
+		int	*fcol, 
+		int	*nrow, 
+		int	*nbuf)
+		{ return(*(int *)0); }
+
+#undef dynamic_field_info
+int	dynamic_field_info(
+		const FIELD *field, 
+		int	*drows, 
+		int	*dcols, 
+		int	*maxgrow)
+		{ return(*(int *)0); }
+
+/* ./fld_just.c */
+
+#undef set_field_just
+int	set_field_just(
+		FIELD	*field, 
+		int	just)
+		{ return(*(int *)0); }
+
+#undef field_just
+int	field_just(
+		const FIELD *field)
+		{ return(*(int *)0); }
+
+/* ./fld_link.c */
+
+#undef link_field
+FIELD	*link_field(
+		FIELD	*field, 
+		int	frow, 
+		int	fcol)
+		{ return(*(FIELD **)0); }
+
+/* ./fld_max.c */
+
+#undef set_max_field
+int	set_max_field(
+		FIELD	*field, 
+		int	maxgrow)
+		{ return(*(int *)0); }
+
+/* ./fld_move.c */
+
+#undef move_field
+int	move_field(
+		FIELD	*field, 
+		int	frow, 
+		int	fcol)
+		{ return(*(int *)0); }
+
+/* ./fld_newftyp.c */
+
+#undef _nc_Default_FieldType
+FIELDTYPE *_nc_Default_FieldType;
+
+#undef new_fieldtype
+FIELDTYPE *new_fieldtype(
+		NCURSES_BOOL (*const field_check)(
+		FIELD	*p1, 
+		const void *p2), 
+		NCURSES_BOOL (*const char_check)(
+		int	p1, 
+		const void *p2))
+		{ return(*(FIELDTYPE **)0); }
+
+#undef free_fieldtype
+int	free_fieldtype(
+		FIELDTYPE *typ)
+		{ return(*(int *)0); }
+
+/* ./fld_opts.c */
+
+#undef set_field_opts
+int	set_field_opts(
+		FIELD	*field, 
+		Field_Options opts)
+		{ return(*(int *)0); }
+
+#undef field_opts
+Field_Options field_opts(
+		const FIELD *field)
+		{ return(*(Field_Options *)0); }
+
+#undef field_opts_on
+int	field_opts_on(
+		FIELD	*field, 
+		Field_Options opts)
+		{ return(*(int *)0); }
+
+#undef field_opts_off
+int	field_opts_off(
+		FIELD	*field, 
+		Field_Options opts)
+		{ return(*(int *)0); }
+
+/* ./fld_pad.c */
+
+#undef set_field_pad
+int	set_field_pad(
+		FIELD	*field, 
+		int	ch)
+		{ return(*(int *)0); }
+
+#undef field_pad
+int	field_pad(
+		const FIELD *field)
+		{ return(*(int *)0); }
+
+/* ./fld_page.c */
+
+#undef set_new_page
+int	set_new_page(
+		FIELD	*field, 
+		NCURSES_BOOL new_page_flag)
+		{ return(*(int *)0); }
+
+#undef new_page
+NCURSES_BOOL new_page(
+		const FIELD *field)
+		{ return(*(NCURSES_BOOL *)0); }
+
+/* ./fld_stat.c */
+
+#undef set_field_status
+int	set_field_status(
+		FIELD	*field, 
+		NCURSES_BOOL status)
+		{ return(*(int *)0); }
+
+#undef field_status
+NCURSES_BOOL field_status(
+		const FIELD *field)
+		{ return(*(NCURSES_BOOL *)0); }
+
+/* ./fld_type.c */
+
+#undef set_field_type
+int	set_field_type(
+		FIELD	*field, 
+		FIELDTYPE *type, 
+		...)
+		{ return(*(int *)0); }
+
+#undef field_type
+FIELDTYPE *field_type(
+		const FIELD *field)
+		{ return(*(FIELDTYPE **)0); }
+
+/* ./fld_user.c */
+
+#undef set_field_userptr
+int	set_field_userptr(
+		FIELD	*field, 
+		void	*usrptr)
+		{ return(*(int *)0); }
+
+#undef field_userptr
+void	*field_userptr(
+		const FIELD *field)
+		{ return(*(void **)0); }
+
+/* ./frm_cursor.c */
+
+#undef pos_form_cursor
+int	pos_form_cursor(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+/* ./frm_data.c */
+
+#undef data_behind
+NCURSES_BOOL data_behind(
+		const FORM *form)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef data_ahead
+NCURSES_BOOL data_ahead(
+		const FORM *form)
+		{ return(*(NCURSES_BOOL *)0); }
+
+/* ./frm_def.c */
+
+#undef _nc_Default_Form
+FORM	*_nc_Default_Form;
+
+#undef new_form_sp
+FORM	*new_form_sp(
+		SCREEN	*sp, 
+		FIELD	**fields)
+		{ return(*(FORM **)0); }
+
+#undef new_form
+FORM	*new_form(
+		FIELD	**fields)
+		{ return(*(FORM **)0); }
+
+#undef free_form
+int	free_form(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+#undef set_form_fields
+int	set_form_fields(
+		FORM	*form, 
+		FIELD	**fields)
+		{ return(*(int *)0); }
+
+#undef form_fields
+FIELD	**form_fields(
+		const FORM *form)
+		{ return(*(FIELD ***)0); }
+
+#undef field_count
+int	field_count(
+		const FORM *form)
+		{ return(*(int *)0); }
+
+/* ./frm_driver.c */
+
+#undef _nc_get_fieldbuffer
+void	_nc_get_fieldbuffer(
+		FORM	*form, 
+		FIELD	*field, 
+		cchar_t	*buf)
+		{ /* void */ }
+
+#undef _nc_Position_Form_Cursor
+int	_nc_Position_Form_Cursor(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+#undef _nc_Refresh_Current_Field
+int	_nc_Refresh_Current_Field(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+#undef _nc_Synchronize_Attributes
+int	_nc_Synchronize_Attributes(
+		FIELD	*field)
+		{ return(*(int *)0); }
+
+#undef _nc_Synchronize_Options
+int	_nc_Synchronize_Options(
+		FIELD	*field, 
+		Field_Options newopts)
+		{ return(*(int *)0); }
+
+#undef _nc_Set_Current_Field
+int	_nc_Set_Current_Field(
+		FORM	*form, 
+		FIELD	*newfield)
+		{ return(*(int *)0); }
+
+#undef _nc_Internal_Validation
+NCURSES_BOOL _nc_Internal_Validation(
+		FORM	*form)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef _nc_First_Active_Field
+FIELD	*_nc_First_Active_Field(
+		FORM	*form)
+		{ return(*(FIELD **)0); }
+
+#undef _nc_Set_Form_Page
+int	_nc_Set_Form_Page(
+		FORM	*form, 
+		int	page, 
+		FIELD	*field)
+		{ return(*(int *)0); }
+
+typedef struct
+{
+  int keycode; 
+  int (*cmd) (FORM *); 
+}
+Binding_Info;
+
+#undef form_driver
+int	form_driver(
+		FORM	*form, 
+		int	c)
+		{ return(*(int *)0); }
+
+#undef set_field_buffer
+int	set_field_buffer(
+		FIELD	*field, 
+		int	buffer, 
+		const char *value)
+		{ return(*(int *)0); }
+
+#undef field_buffer
+char	*field_buffer(
+		const FIELD *field, 
+		int	buffer)
+		{ return(*(char **)0); }
+
+#undef _nc_Widen_String
+wchar_t	*_nc_Widen_String(
+		char	*source, 
+		int	*lengthp)
+		{ return(*(wchar_t **)0); }
+
+/* ./frm_hook.c */
+
+#undef set_field_init
+int	set_field_init(
+		FORM	*form, 
+		Form_Hook func)
+		{ return(*(int *)0); }
+
+#undef field_init
+Form_Hook field_init(
+		const FORM *form)
+		{ return(*(Form_Hook *)0); }
+
+#undef set_field_term
+int	set_field_term(
+		FORM	*form, 
+		Form_Hook func)
+		{ return(*(int *)0); }
+
+#undef field_term
+Form_Hook field_term(
+		const FORM *form)
+		{ return(*(Form_Hook *)0); }
+
+#undef set_form_init
+int	set_form_init(
+		FORM	*form, 
+		Form_Hook func)
+		{ return(*(int *)0); }
+
+#undef form_init
+Form_Hook form_init(
+		const FORM *form)
+		{ return(*(Form_Hook *)0); }
+
+#undef set_form_term
+int	set_form_term(
+		FORM	*form, 
+		Form_Hook func)
+		{ return(*(int *)0); }
+
+#undef form_term
+Form_Hook form_term(
+		const FORM *form)
+		{ return(*(Form_Hook *)0); }
+
+/* ./frm_opts.c */
+
+#undef set_form_opts
+int	set_form_opts(
+		FORM	*form, 
+		Form_Options opts)
+		{ return(*(int *)0); }
+
+#undef form_opts
+Form_Options form_opts(
+		const FORM *form)
+		{ return(*(Form_Options *)0); }
+
+#undef form_opts_on
+int	form_opts_on(
+		FORM	*form, 
+		Form_Options opts)
+		{ return(*(int *)0); }
+
+#undef form_opts_off
+int	form_opts_off(
+		FORM	*form, 
+		Form_Options opts)
+		{ return(*(int *)0); }
+
+/* ./frm_page.c */
+
+#undef set_form_page
+int	set_form_page(
+		FORM	*form, 
+		int	page)
+		{ return(*(int *)0); }
+
+#undef form_page
+int	form_page(
+		const FORM *form)
+		{ return(*(int *)0); }
+
+/* ./frm_post.c */
+
+#undef post_form
+int	post_form(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+#undef unpost_form
+int	unpost_form(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+/* ./frm_req_name.c */
+
+#undef form_request_name
+const char *form_request_name(
+		int	request)
+		{ return(*(const char **)0); }
+
+#undef form_request_by_name
+int	form_request_by_name(
+		const char *str)
+		{ return(*(int *)0); }
+
+/* ./frm_scale.c */
+
+#undef scale_form
+int	scale_form(
+		const FORM *form, 
+		int	*rows, 
+		int	*cols)
+		{ return(*(int *)0); }
+
+/* ./frm_sub.c */
+
+#undef set_form_sub
+int	set_form_sub(
+		FORM	*form, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef form_sub
+WINDOW	*form_sub(
+		const FORM *form)
+		{ return(*(WINDOW **)0); }
+
+/* ./frm_user.c */
+
+#undef set_form_userptr
+int	set_form_userptr(
+		FORM	*form, 
+		void	*usrptr)
+		{ return(*(int *)0); }
+
+#undef form_userptr
+void	*form_userptr(
+		const FORM *form)
+		{ return(*(void **)0); }
+
+/* ./frm_win.c */
+
+#undef set_form_win
+int	set_form_win(
+		FORM	*form, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef form_win
+WINDOW	*form_win(
+		const FORM *form)
+		{ return(*(WINDOW **)0); }
+
+/* ./fty_alnum.c */
+
+typedef struct
+  {
+    int width;
+  }
+alnumARG;
+
+#undef TYPE_ALNUM
+FIELDTYPE *TYPE_ALNUM;
+
+/* ./fty_alpha.c */
+
+typedef struct
+  {
+    int width;
+  }
+alphaARG;
+
+#undef TYPE_ALPHA
+FIELDTYPE *TYPE_ALPHA;
+
+/* ./fty_enum.c */
+
+typedef struct
+  {
+    char **kwds;
+    int count;
+    NCURSES_BOOL checkcase;
+    NCURSES_BOOL checkunique;
+  }
+enumARG;
+
+typedef struct
+  {
+    char **kwds;
+    int ccase;
+    int cunique;
+  }
+enumParams;
+
+#undef TYPE_ENUM
+FIELDTYPE *TYPE_ENUM;
+
+/* ./fty_generic.c */
+
+#undef _nc_fty_generic
+void	_nc_fty_generic(void)
+		{ /* void */ }
+
+/* ./fty_int.c */
+
+typedef struct
+  {
+    int precision;
+    long low;
+    long high;
+  }
+integerARG;
+
+typedef struct
+  {
+    int precision;
+    long low;
+    long high;
+  }
+integerPARM;
+
+#undef TYPE_INTEGER
+FIELDTYPE *TYPE_INTEGER;
+
+/* ./fty_ipv4.c */
+#undef TYPE_IPV4
+FIELDTYPE *TYPE_IPV4;
+
+/* ./fty_num.c */
+
+#include <locale.h>
+
+typedef struct
+  {
+    int precision;
+    double low;
+    double high;
+    struct lconv *L;
+  }
+numericARG;
+
+typedef struct
+  {
+    int precision;
+    double low;
+    double high;
+  }
+thisPARM;
+
+#undef TYPE_NUMERIC
+FIELDTYPE *TYPE_NUMERIC;
+
+/* ./fty_regex.c */
+
+#include <regex.h>
+
+typedef struct
+  {
+    regex_t *pRegExp;
+    unsigned long *refCount;
+  }
+RegExp_Arg;
+
+#undef TYPE_REGEXP
+FIELDTYPE *TYPE_REGEXP;
diff --git a/payloads/libpayload/curses/form/llib-lformw b/payloads/libpayload/curses/form/llib-lformw
new file mode 100644
index 0000000000..30c24b5602
--- /dev/null
+++ b/payloads/libpayload/curses/form/llib-lformw
@@ -0,0 +1,783 @@
+/****************************************************************************
+ * Copyright (c) 2002-2005,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey                    2002-2005,2010              *
+ ****************************************************************************/
+/* LINTLIBRARY */
+
+/* ./f_trace.c */
+
+#include <form.priv.h>
+
+#undef _nc_retrace_field_ptr
+FIELD	**_nc_retrace_field_ptr(
+		FIELD	**code)
+		{ return(*(FIELD ***)0); }
+
+#undef _nc_retrace_field
+FIELD	*_nc_retrace_field(
+		FIELD	*code)
+		{ return(*(FIELD **)0); }
+
+#undef _nc_retrace_field_type
+FIELDTYPE *_nc_retrace_field_type(
+		FIELDTYPE *code)
+		{ return(*(FIELDTYPE **)0); }
+
+#undef _nc_retrace_form
+FORM	*_nc_retrace_form(
+		FORM	*code)
+		{ return(*(FORM **)0); }
+
+#undef _nc_retrace_form_hook
+Form_Hook _nc_retrace_form_hook(
+		Form_Hook code)
+		{ return(*(Form_Hook *)0); }
+
+/* ./fld_arg.c */
+
+#undef set_fieldtype_arg
+int	set_fieldtype_arg(
+		FIELDTYPE *typ, 
+		void	*(*const make_arg)(
+		va_list	*p1), 
+		void	*(*const copy_arg)(
+		const void *p1), 
+		void	(*const free_arg)(
+		void	*p1))
+		{ return(*(int *)0); }
+
+#undef field_arg
+void	*field_arg(
+		const FIELD *field)
+		{ return(*(void **)0); }
+
+/* ./fld_attr.c */
+
+#undef set_field_fore
+int	set_field_fore(
+		FIELD	*field, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef field_fore
+chtype	field_fore(
+		const FIELD *field)
+		{ return(*(chtype *)0); }
+
+#undef set_field_back
+int	set_field_back(
+		FIELD	*field, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef field_back
+chtype	field_back(
+		const FIELD *field)
+		{ return(*(chtype *)0); }
+
+/* ./fld_current.c */
+
+#undef set_current_field
+int	set_current_field(
+		FORM	*form, 
+		FIELD	*field)
+		{ return(*(int *)0); }
+
+#undef current_field
+FIELD	*current_field(
+		const FORM *form)
+		{ return(*(FIELD **)0); }
+
+#undef field_index
+int	field_index(
+		const FIELD *field)
+		{ return(*(int *)0); }
+
+/* ./fld_def.c */
+
+#undef _nc_Default_Field
+FIELD	*_nc_Default_Field;
+
+#undef _nc_Make_Argument
+TypeArgument *_nc_Make_Argument(
+		const FIELDTYPE *typ, 
+		va_list	*ap, 
+		int	*err)
+		{ return(*(TypeArgument **)0); }
+
+#undef _nc_Copy_Argument
+TypeArgument *_nc_Copy_Argument(
+		const FIELDTYPE *typ, 
+		const TypeArgument *argp, 
+		int	*err)
+		{ return(*(TypeArgument **)0); }
+
+#undef _nc_Free_Argument
+void	_nc_Free_Argument(
+		const FIELDTYPE *typ, 
+		TypeArgument *argp)
+		{ /* void */ }
+
+#undef _nc_Copy_Type
+NCURSES_BOOL _nc_Copy_Type(
+		FIELD	*dst, 
+		FIELD const *src)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef _nc_Free_Type
+void	_nc_Free_Type(
+		FIELD	*field)
+		{ /* void */ }
+
+#undef new_field
+FIELD	*new_field(
+		int	rows, 
+		int	cols, 
+		int	frow, 
+		int	fcol, 
+		int	nrow, 
+		int	nbuf)
+		{ return(*(FIELD **)0); }
+
+#undef free_field
+int	free_field(
+		FIELD	*field)
+		{ return(*(int *)0); }
+
+/* ./fld_dup.c */
+
+#undef dup_field
+FIELD	*dup_field(
+		FIELD	*field, 
+		int	frow, 
+		int	fcol)
+		{ return(*(FIELD **)0); }
+
+/* ./fld_ftchoice.c */
+
+#undef set_fieldtype_choice
+int	set_fieldtype_choice(
+		FIELDTYPE *typ, 
+		NCURSES_BOOL (*const next_choice)(
+		FIELD	*p1, 
+		const void *p2), 
+		NCURSES_BOOL (*const prev_choice)(
+		FIELD	*p1, 
+		const void *p2))
+		{ return(*(int *)0); }
+
+/* ./fld_ftlink.c */
+
+#undef link_fieldtype
+FIELDTYPE *link_fieldtype(
+		FIELDTYPE *type1, 
+		FIELDTYPE *type2)
+		{ return(*(FIELDTYPE **)0); }
+
+/* ./fld_info.c */
+
+#undef field_info
+int	field_info(
+		const FIELD *field, 
+		int	*rows, 
+		int	*cols, 
+		int	*frow, 
+		int	*fcol, 
+		int	*nrow, 
+		int	*nbuf)
+		{ return(*(int *)0); }
+
+#undef dynamic_field_info
+int	dynamic_field_info(
+		const FIELD *field, 
+		int	*drows, 
+		int	*dcols, 
+		int	*maxgrow)
+		{ return(*(int *)0); }
+
+/* ./fld_just.c */
+
+#undef set_field_just
+int	set_field_just(
+		FIELD	*field, 
+		int	just)
+		{ return(*(int *)0); }
+
+#undef field_just
+int	field_just(
+		const FIELD *field)
+		{ return(*(int *)0); }
+
+/* ./fld_link.c */
+
+#undef link_field
+FIELD	*link_field(
+		FIELD	*field, 
+		int	frow, 
+		int	fcol)
+		{ return(*(FIELD **)0); }
+
+/* ./fld_max.c */
+
+#undef set_max_field
+int	set_max_field(
+		FIELD	*field, 
+		int	maxgrow)
+		{ return(*(int *)0); }
+
+/* ./fld_move.c */
+
+#undef move_field
+int	move_field(
+		FIELD	*field, 
+		int	frow, 
+		int	fcol)
+		{ return(*(int *)0); }
+
+/* ./fld_newftyp.c */
+
+#undef _nc_Default_FieldType
+FIELDTYPE *_nc_Default_FieldType;
+
+#undef new_fieldtype
+FIELDTYPE *new_fieldtype(
+		NCURSES_BOOL (*const field_check)(
+		FIELD	*p1, 
+		const void *p2), 
+		NCURSES_BOOL (*const char_check)(
+		int	p1, 
+		const void *p2))
+		{ return(*(FIELDTYPE **)0); }
+
+#undef free_fieldtype
+int	free_fieldtype(
+		FIELDTYPE *typ)
+		{ return(*(int *)0); }
+
+/* ./fld_opts.c */
+
+#undef set_field_opts
+int	set_field_opts(
+		FIELD	*field, 
+		Field_Options opts)
+		{ return(*(int *)0); }
+
+#undef field_opts
+Field_Options field_opts(
+		const FIELD *field)
+		{ return(*(Field_Options *)0); }
+
+#undef field_opts_on
+int	field_opts_on(
+		FIELD	*field, 
+		Field_Options opts)
+		{ return(*(int *)0); }
+
+#undef field_opts_off
+int	field_opts_off(
+		FIELD	*field, 
+		Field_Options opts)
+		{ return(*(int *)0); }
+
+/* ./fld_pad.c */
+
+#undef set_field_pad
+int	set_field_pad(
+		FIELD	*field, 
+		int	ch)
+		{ return(*(int *)0); }
+
+#undef field_pad
+int	field_pad(
+		const FIELD *field)
+		{ return(*(int *)0); }
+
+/* ./fld_page.c */
+
+#undef set_new_page
+int	set_new_page(
+		FIELD	*field, 
+		NCURSES_BOOL new_page_flag)
+		{ return(*(int *)0); }
+
+#undef new_page
+NCURSES_BOOL new_page(
+		const FIELD *field)
+		{ return(*(NCURSES_BOOL *)0); }
+
+/* ./fld_stat.c */
+
+#undef set_field_status
+int	set_field_status(
+		FIELD	*field, 
+		NCURSES_BOOL status)
+		{ return(*(int *)0); }
+
+#undef field_status
+NCURSES_BOOL field_status(
+		const FIELD *field)
+		{ return(*(NCURSES_BOOL *)0); }
+
+/* ./fld_type.c */
+
+#undef set_field_type
+int	set_field_type(
+		FIELD	*field, 
+		FIELDTYPE *type, 
+		...)
+		{ return(*(int *)0); }
+
+#undef field_type
+FIELDTYPE *field_type(
+		const FIELD *field)
+		{ return(*(FIELDTYPE **)0); }
+
+/* ./fld_user.c */
+
+#undef set_field_userptr
+int	set_field_userptr(
+		FIELD	*field, 
+		void	*usrptr)
+		{ return(*(int *)0); }
+
+#undef field_userptr
+void	*field_userptr(
+		const FIELD *field)
+		{ return(*(void **)0); }
+
+/* ./frm_cursor.c */
+
+#undef pos_form_cursor
+int	pos_form_cursor(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+/* ./frm_data.c */
+
+#undef data_behind
+NCURSES_BOOL data_behind(
+		const FORM *form)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef data_ahead
+NCURSES_BOOL data_ahead(
+		const FORM *form)
+		{ return(*(NCURSES_BOOL *)0); }
+
+/* ./frm_def.c */
+
+#undef _nc_Default_Form
+FORM	*_nc_Default_Form;
+
+#undef new_form_sp
+FORM	*new_form_sp(
+		SCREEN	*sp, 
+		FIELD	**fields)
+		{ return(*(FORM **)0); }
+
+#undef new_form
+FORM	*new_form(
+		FIELD	**fields)
+		{ return(*(FORM **)0); }
+
+#undef free_form
+int	free_form(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+#undef set_form_fields
+int	set_form_fields(
+		FORM	*form, 
+		FIELD	**fields)
+		{ return(*(int *)0); }
+
+#undef form_fields
+FIELD	**form_fields(
+		const FORM *form)
+		{ return(*(FIELD ***)0); }
+
+#undef field_count
+int	field_count(
+		const FORM *form)
+		{ return(*(int *)0); }
+
+/* ./frm_driver.c */
+
+#undef _nc_get_fieldbuffer
+void	_nc_get_fieldbuffer(
+		FORM	*form, 
+		FIELD	*field, 
+		cchar_t	*buf)
+		{ /* void */ }
+
+#undef _nc_Position_Form_Cursor
+int	_nc_Position_Form_Cursor(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+#undef _nc_Refresh_Current_Field
+int	_nc_Refresh_Current_Field(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+#undef _nc_Synchronize_Attributes
+int	_nc_Synchronize_Attributes(
+		FIELD	*field)
+		{ return(*(int *)0); }
+
+#undef _nc_Synchronize_Options
+int	_nc_Synchronize_Options(
+		FIELD	*field, 
+		Field_Options newopts)
+		{ return(*(int *)0); }
+
+#undef _nc_Set_Current_Field
+int	_nc_Set_Current_Field(
+		FORM	*form, 
+		FIELD	*newfield)
+		{ return(*(int *)0); }
+
+#undef _nc_Internal_Validation
+NCURSES_BOOL _nc_Internal_Validation(
+		FORM	*form)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef _nc_First_Active_Field
+FIELD	*_nc_First_Active_Field(
+		FORM	*form)
+		{ return(*(FIELD **)0); }
+
+#undef _nc_Set_Form_Page
+int	_nc_Set_Form_Page(
+		FORM	*form, 
+		int	page, 
+		FIELD	*field)
+		{ return(*(int *)0); }
+
+typedef struct
+{
+  int keycode; 
+  int (*cmd) (FORM *); 
+}
+Binding_Info;
+
+#undef form_driver
+int	form_driver(
+		FORM	*form, 
+		int	c)
+		{ return(*(int *)0); }
+
+#undef set_field_buffer
+int	set_field_buffer(
+		FIELD	*field, 
+		int	buffer, 
+		const char *value)
+		{ return(*(int *)0); }
+
+#undef field_buffer
+char	*field_buffer(
+		const FIELD *field, 
+		int	buffer)
+		{ return(*(char **)0); }
+
+#undef _nc_Widen_String
+wchar_t	*_nc_Widen_String(
+		char	*source, 
+		int	*lengthp)
+		{ return(*(wchar_t **)0); }
+
+/* ./frm_hook.c */
+
+#undef set_field_init
+int	set_field_init(
+		FORM	*form, 
+		Form_Hook func)
+		{ return(*(int *)0); }
+
+#undef field_init
+Form_Hook field_init(
+		const FORM *form)
+		{ return(*(Form_Hook *)0); }
+
+#undef set_field_term
+int	set_field_term(
+		FORM	*form, 
+		Form_Hook func)
+		{ return(*(int *)0); }
+
+#undef field_term
+Form_Hook field_term(
+		const FORM *form)
+		{ return(*(Form_Hook *)0); }
+
+#undef set_form_init
+int	set_form_init(
+		FORM	*form, 
+		Form_Hook func)
+		{ return(*(int *)0); }
+
+#undef form_init
+Form_Hook form_init(
+		const FORM *form)
+		{ return(*(Form_Hook *)0); }
+
+#undef set_form_term
+int	set_form_term(
+		FORM	*form, 
+		Form_Hook func)
+		{ return(*(int *)0); }
+
+#undef form_term
+Form_Hook form_term(
+		const FORM *form)
+		{ return(*(Form_Hook *)0); }
+
+/* ./frm_opts.c */
+
+#undef set_form_opts
+int	set_form_opts(
+		FORM	*form, 
+		Form_Options opts)
+		{ return(*(int *)0); }
+
+#undef form_opts
+Form_Options form_opts(
+		const FORM *form)
+		{ return(*(Form_Options *)0); }
+
+#undef form_opts_on
+int	form_opts_on(
+		FORM	*form, 
+		Form_Options opts)
+		{ return(*(int *)0); }
+
+#undef form_opts_off
+int	form_opts_off(
+		FORM	*form, 
+		Form_Options opts)
+		{ return(*(int *)0); }
+
+/* ./frm_page.c */
+
+#undef set_form_page
+int	set_form_page(
+		FORM	*form, 
+		int	page)
+		{ return(*(int *)0); }
+
+#undef form_page
+int	form_page(
+		const FORM *form)
+		{ return(*(int *)0); }
+
+/* ./frm_post.c */
+
+#undef post_form
+int	post_form(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+#undef unpost_form
+int	unpost_form(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+/* ./frm_req_name.c */
+
+#undef form_request_name
+const char *form_request_name(
+		int	request)
+		{ return(*(const char **)0); }
+
+#undef form_request_by_name
+int	form_request_by_name(
+		const char *str)
+		{ return(*(int *)0); }
+
+/* ./frm_scale.c */
+
+#undef scale_form
+int	scale_form(
+		const FORM *form, 
+		int	*rows, 
+		int	*cols)
+		{ return(*(int *)0); }
+
+/* ./frm_sub.c */
+
+#undef set_form_sub
+int	set_form_sub(
+		FORM	*form, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef form_sub
+WINDOW	*form_sub(
+		const FORM *form)
+		{ return(*(WINDOW **)0); }
+
+/* ./frm_user.c */
+
+#undef set_form_userptr
+int	set_form_userptr(
+		FORM	*form, 
+		void	*usrptr)
+		{ return(*(int *)0); }
+
+#undef form_userptr
+void	*form_userptr(
+		const FORM *form)
+		{ return(*(void **)0); }
+
+/* ./frm_win.c */
+
+#undef set_form_win
+int	set_form_win(
+		FORM	*form, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef form_win
+WINDOW	*form_win(
+		const FORM *form)
+		{ return(*(WINDOW **)0); }
+
+/* ./fty_alnum.c */
+
+typedef struct
+  {
+    int width;
+  }
+alnumARG;
+
+#undef TYPE_ALNUM
+FIELDTYPE *TYPE_ALNUM;
+
+/* ./fty_alpha.c */
+
+typedef struct
+  {
+    int width;
+  }
+alphaARG;
+
+#undef TYPE_ALPHA
+FIELDTYPE *TYPE_ALPHA;
+
+/* ./fty_enum.c */
+
+typedef struct
+  {
+    char **kwds;
+    int count;
+    NCURSES_BOOL checkcase;
+    NCURSES_BOOL checkunique;
+  }
+enumARG;
+
+typedef struct
+  {
+    char **kwds;
+    int ccase;
+    int cunique;
+  }
+enumParams;
+
+#undef TYPE_ENUM
+FIELDTYPE *TYPE_ENUM;
+
+/* ./fty_generic.c */
+
+#undef _nc_fty_generic
+void	_nc_fty_generic(void)
+		{ /* void */ }
+
+/* ./fty_int.c */
+
+typedef struct
+  {
+    int precision;
+    long low;
+    long high;
+  }
+integerARG;
+
+typedef struct
+  {
+    int precision;
+    long low;
+    long high;
+  }
+integerPARM;
+
+#undef TYPE_INTEGER
+FIELDTYPE *TYPE_INTEGER;
+
+/* ./fty_ipv4.c */
+#undef TYPE_IPV4
+FIELDTYPE *TYPE_IPV4;
+
+/* ./fty_num.c */
+
+#include <locale.h>
+
+typedef struct
+  {
+    int precision;
+    double low;
+    double high;
+    struct lconv *L;
+  }
+numericARG;
+
+typedef struct
+  {
+    int precision;
+    double low;
+    double high;
+  }
+thisPARM;
+
+#undef TYPE_NUMERIC
+FIELDTYPE *TYPE_NUMERIC;
+
+/* ./fty_regex.c */
+
+#include <regex.h>
+
+typedef struct
+  {
+    regex_t *pRegExp;
+    unsigned long *refCount;
+  }
+RegExp_Arg;
+
+#undef TYPE_REGEXP
+FIELDTYPE *TYPE_REGEXP;
diff --git a/payloads/libpayload/curses/form/modules b/payloads/libpayload/curses/form/modules
new file mode 100644
index 0000000000..205356bba5
--- /dev/null
+++ b/payloads/libpayload/curses/form/modules
@@ -0,0 +1,78 @@
+# $Id: modules,v 1.17 2010/01/23 16:26:37 tom Exp $
+##############################################################################
+# Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.                #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey	1995-on
+#    and: Juergen Pfeifer       2008
+#
+
+@ base
+# Library objects
+f_trace		lib		$(srcdir)	$(HEADER_DEPS)
+fld_arg		lib		$(srcdir)	$(HEADER_DEPS)
+fld_attr	lib		$(srcdir)	$(HEADER_DEPS)
+fld_current	lib		$(srcdir)	$(HEADER_DEPS)
+fld_def		lib		$(srcdir)	$(HEADER_DEPS)
+fld_dup		lib		$(srcdir)	$(HEADER_DEPS)
+fld_ftchoice	lib		$(srcdir)	$(HEADER_DEPS)
+fld_ftlink	lib		$(srcdir)	$(HEADER_DEPS)
+fld_info	lib		$(srcdir)	$(HEADER_DEPS)
+fld_just	lib		$(srcdir)	$(HEADER_DEPS)
+fld_link	lib		$(srcdir)	$(HEADER_DEPS)
+fld_max		lib		$(srcdir)	$(HEADER_DEPS)
+fld_move	lib		$(srcdir)	$(HEADER_DEPS)
+fld_newftyp	lib		$(srcdir)	$(HEADER_DEPS)
+fld_opts	lib		$(srcdir)	$(HEADER_DEPS)
+fld_pad		lib		$(srcdir)	$(HEADER_DEPS)
+fld_page	lib		$(srcdir)	$(HEADER_DEPS)
+fld_stat	lib		$(srcdir)	$(HEADER_DEPS)
+fld_type	lib		$(srcdir)	$(HEADER_DEPS)
+fld_user	lib		$(srcdir)	$(HEADER_DEPS)
+frm_cursor	lib		$(srcdir)	$(HEADER_DEPS)
+frm_data	lib		$(srcdir)	$(HEADER_DEPS)
+frm_def		lib		$(srcdir)	$(HEADER_DEPS)
+frm_driver	lib		$(srcdir)	$(HEADER_DEPS)
+frm_hook	lib		$(srcdir)	$(HEADER_DEPS)
+frm_opts	lib		$(srcdir)	$(HEADER_DEPS)
+frm_page	lib		$(srcdir)	$(HEADER_DEPS)
+frm_post	lib		$(srcdir)	$(HEADER_DEPS)
+frm_req_name	lib		$(srcdir)	$(HEADER_DEPS)
+frm_scale	lib		$(srcdir)	$(HEADER_DEPS)
+frm_sub		lib		$(srcdir)	$(HEADER_DEPS)
+frm_user	lib		$(srcdir)	$(HEADER_DEPS)
+frm_win		lib		$(srcdir)	$(HEADER_DEPS)
+fty_alnum	lib		$(srcdir)	$(HEADER_DEPS)
+fty_alpha	lib		$(srcdir)	$(HEADER_DEPS)
+fty_enum	lib		$(srcdir)	$(HEADER_DEPS)
+fty_generic	lib		$(srcdir)	$(HEADER_DEPS)
+fty_int		lib		$(srcdir)	$(HEADER_DEPS)
+fty_ipv4	lib		$(srcdir)	$(HEADER_DEPS)
+fty_num		lib		$(srcdir)	$(HEADER_DEPS)
+fty_regex	lib		$(srcdir)	$(HEADER_DEPS)
+
+# vile:makemode
diff --git a/payloads/libpayload/curses/menu/Makefile.in b/payloads/libpayload/curses/menu/Makefile.in
new file mode 100644
index 0000000000..253ff4f641
--- /dev/null
+++ b/payloads/libpayload/curses/menu/Makefile.in
@@ -0,0 +1,172 @@
+# $Id: Makefile.in,v 1.54 2010/11/27 21:45:27 tom Exp $
+##############################################################################
+# Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.                #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey 1996-on
+#
+# Makefile for menu source code.
+#
+# This makes the following:
+#	libraries (normal/debug/profile/shared)
+#
+# The variable 'srcdir' refers to the source-distribution, and can be set with
+# the configure script by "--srcdir=DIR".
+#
+# The rules are organized to produce the libraries for the configured models,
+
+# turn off _all_ suffix rules; we'll generate our own
+.SUFFIXES:
+
+SHELL		= /bin/sh
+VPATH		= @srcdir@
+THIS		= Makefile
+
+x		= @EXEEXT@
+o		= .@OBJEXT@
+
+MODEL		= @DFT_LWR_MODEL@
+DESTDIR		= @DESTDIR@
+srcdir		= @srcdir@
+prefix		= @prefix@
+exec_prefix	= @exec_prefix@
+bindir		= @bindir@
+libdir		= @libdir@
+includedir	= @includedir@
+
+LIBTOOL		= @LIBTOOL@
+LIBTOOL_CLEAN	= @LIB_CLEAN@
+LIBTOOL_COMPILE	= @LIB_COMPILE@
+LIBTOOL_LINK	= @LIB_LINK@
+LIBTOOL_INSTALL	= @LIB_INSTALL@
+LIBTOOL_UNINSTALL = @LIB_UNINSTALL@
+LT_UNDEF	= @LT_UNDEF@
+
+INSTALL		= @INSTALL@
+INSTALL_LIB	= @INSTALL@ @INSTALL_LIB@
+INSTALL_PROG	= @INSTALL_PROGRAM@
+INSTALL_DATA	= @INSTALL_DATA@
+
+AR		= @AR@
+ARFLAGS		= @ARFLAGS@
+AWK		= @AWK@
+LD		= @LD@
+LN_S		= @LN_S@
+
+CTAGS		= @CTAGS@
+ETAGS		= @ETAGS@
+
+CC		= @CC@
+CPP		= @CPP@
+CFLAGS		= @CFLAGS@
+
+CPPFLAGS	= -I@top_srcdir@/ncurses -DHAVE_CONFIG_H @CPPFLAGS@
+
+CCFLAGS		= $(CPPFLAGS) $(CFLAGS)
+
+CFLAGS_LIBTOOL	= $(CCFLAGS)
+CFLAGS_NORMAL	= $(CCFLAGS)
+CFLAGS_DEBUG	= $(CCFLAGS) @CC_G_OPT@ -DTRACE
+CFLAGS_PROFILE	= $(CCFLAGS) -pg
+CFLAGS_SHARED	= $(CCFLAGS) @CC_SHARED_OPTS@
+
+CFLAGS_DEFAULT	= $(CFLAGS_@DFT_UPR_MODEL@)
+
+LINK		= $(LIBTOOL_LINK)
+LDFLAGS		= @LDFLAGS@ @LD_MODEL@ @LIBS@
+
+SHLIB_DIRS	= -L../lib
+SHLIB_LIST	= $(SHLIB_DIRS) -lncurses@LIB_SUFFIX@ @SHLIB_LIST@
+
+MK_SHARED_LIB	= @MK_SHARED_LIB@
+
+NCURSES_MAJOR	= @NCURSES_MAJOR@
+NCURSES_MINOR	= @NCURSES_MINOR@
+REL_VERSION	= @cf_cv_rel_version@
+ABI_VERSION	= @cf_cv_abi_version@
+
+RANLIB		= @LIB_PREP@
+
+LIBRARIES	= @LIBS_TO_MAKE@
+
+LINT		= @LINT@
+LINT_OPTS	= @LINT_OPTS@
+LINT_LIBS	= -lmenu -lncurses @LIBS@
+
+AUTO_SRC	= \
+		../include/menu.h \
+		../include/eti.h \
+		../include/mf_common.h
+
+################################################################################
+all \
+libs \
+install ::	$(AUTO_SRC) $(LIBRARIES)
+
+sources :	$(AUTO_SRC)
+
+$(DESTDIR)$(bindir) \
+$(DESTDIR)$(libdir) :
+	mkdir -p $@
+
+# make copies to simplify include-paths while still keeping menu's include
+# file in this directory.
+../include/menu.h : $(srcdir)/menu.h
+	-rm -f $@
+	cp $(srcdir)/menu.h $@
+../include/eti.h : $(srcdir)/eti.h
+	-rm -f $@
+	cp $(srcdir)/eti.h $@
+../include/mf_common.h : $(srcdir)/mf_common.h
+	-rm -f $@
+	cp $(srcdir)/mf_common.h $@
+
+HEADER_DEPS = \
+	$(srcdir)/menu.priv.h \
+	$(AUTO_SRC) \
+	../include/curses.h
+
+tags:
+	$(CTAGS) *.[ch]
+
+@MAKE_UPPER_TAGS@TAGS:
+@MAKE_UPPER_TAGS@	$(ETAGS) *.[ch]
+
+mostlyclean ::
+	-rm -f core tags TAGS *~ *.bak *.i *.ln *.atac trace
+
+clean :: mostlyclean
+	-rm -f $(AUTO_SRC)
+
+distclean :: clean
+	-rm -f Makefile
+
+realclean :: distclean
+
+###############################################################################
+# The remainder of this file is automatically generated during configuration
+###############################################################################
diff --git a/payloads/libpayload/curses/menu/READ.ME b/payloads/libpayload/curses/menu/READ.ME
new file mode 100644
index 0000000000..10ff5b0114
--- /dev/null
+++ b/payloads/libpayload/curses/menu/READ.ME
@@ -0,0 +1,42 @@
+-------------------------------------------------------------------------------
+-- Copyright (c) 1998-2003,2006 Free Software Foundation, Inc.               --
+--                                                                           --
+-- Permission is hereby granted, free of charge, to any person obtaining a   --
+-- copy of this software and associated documentation files (the             --
+-- "Software"), to deal in the Software without restriction, including       --
+-- without limitation the rights to use, copy, modify, merge, publish,       --
+-- distribute, distribute with modifications, sublicense, and/or sell copies --
+-- of the Software, and to permit persons to whom the Software is furnished  --
+-- to do so, subject to the following conditions:                            --
+--                                                                           --
+-- The above copyright notice and this permission notice shall be included   --
+-- in all copies or substantial portions of the Software.                    --
+--                                                                           --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS   --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF                --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN --
+-- NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,       --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR     --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE --
+-- USE OR OTHER DEALINGS IN THE SOFTWARE.                                    --
+--                                                                           --
+-- Except as contained in this notice, the name(s) of the above copyright    --
+-- holders shall not be used in advertising or otherwise to promote the      --
+-- sale, use or other dealings in this Software without prior written        --
+-- authorization.                                                            --
+-------------------------------------------------------------------------------
+-- $Id: READ.ME,v 1.9 2006/04/22 23:13:05 tom Exp $
+-------------------------------------------------------------------------------
+
+This is a clone of the menu library that is available with typical
+System V curses implementations (ETI).
+
+It is modelled after the documentation that comes for this library with
+a 386 based SVR4 implementation (ESIX).
+
+The development environment was and is an ELF based Linux system.
+
+For things that still need doing, see the TO-DO file in the top-level 
+directory.
+
+Juergen Pfeifer
diff --git a/payloads/libpayload/curses/menu/eti.h b/payloads/libpayload/curses/menu/eti.h
new file mode 100644
index 0000000000..baa6190d8f
--- /dev/null
+++ b/payloads/libpayload/curses/menu/eti.h
@@ -0,0 +1,54 @@
+/****************************************************************************
+ * Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/* $Id: eti.h,v 1.8 2003/10/25 15:24:29 tom Exp $ */
+
+#ifndef NCURSES_ETI_H_incl
+#define NCURSES_ETI_H_incl 1
+
+#define	E_OK			(0)
+#define	E_SYSTEM_ERROR	 	(-1)
+#define	E_BAD_ARGUMENT	 	(-2)
+#define	E_POSTED	 	(-3)
+#define	E_CONNECTED	 	(-4)
+#define	E_BAD_STATE	 	(-5)
+#define	E_NO_ROOM	 	(-6)
+#define	E_NOT_POSTED		(-7)
+#define	E_UNKNOWN_COMMAND	(-8)
+#define	E_NO_MATCH		(-9)
+#define	E_NOT_SELECTABLE	(-10)
+#define	E_NOT_CONNECTED	        (-11)
+#define	E_REQUEST_DENIED	(-12)
+#define	E_INVALID_FIELD	        (-13)
+#define	E_CURRENT		(-14)
+
+#endif
diff --git a/payloads/libpayload/curses/menu/headers b/payloads/libpayload/curses/menu/headers
new file mode 100644
index 0000000000..18c20af24f
--- /dev/null
+++ b/payloads/libpayload/curses/menu/headers
@@ -0,0 +1,33 @@
+##############################################################################
+# Copyright (c) 1998,2006 Free Software Foundation, Inc.                     #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996
+#
+$(srcdir)/eti.h
+$(srcdir)/menu.h
+# vile:makemode
diff --git a/payloads/libpayload/curses/menu/llib-lmenu b/payloads/libpayload/curses/menu/llib-lmenu
new file mode 100644
index 0000000000..13ecaf8bdd
--- /dev/null
+++ b/payloads/libpayload/curses/menu/llib-lmenu
@@ -0,0 +1,551 @@
+/****************************************************************************
+ * Copyright (c) 1999-2005,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey        1996-2005,2010                          *
+ ****************************************************************************/
+/* LINTLIBRARY */
+
+/* ./m_attribs.c */
+
+#include <menu.priv.h>
+
+#undef set_menu_fore
+int	set_menu_fore(
+		MENU	*menu, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef menu_fore
+chtype	menu_fore(
+		const MENU *menu)
+		{ return(*(chtype *)0); }
+
+#undef set_menu_back
+int	set_menu_back(
+		MENU	*menu, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef menu_back
+chtype	menu_back(
+		const MENU *menu)
+		{ return(*(chtype *)0); }
+
+#undef set_menu_grey
+int	set_menu_grey(
+		MENU	*menu, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef menu_grey
+chtype	menu_grey(
+		const MENU *menu)
+		{ return(*(chtype *)0); }
+
+/* ./m_cursor.c */
+
+#undef _nc_menu_cursor_pos
+int	_nc_menu_cursor_pos(
+		const MENU *menu, 
+		const ITEM *item, 
+		int	*pY, 
+		int	*pX)
+		{ return(*(int *)0); }
+
+#undef pos_menu_cursor
+int	pos_menu_cursor(
+		const MENU *menu)
+		{ return(*(int *)0); }
+
+/* ./m_driver.c */
+
+#undef _nc_Match_Next_Character_In_Item_Name
+int	_nc_Match_Next_Character_In_Item_Name(
+		MENU	*menu, 
+		int	ch, 
+		ITEM	**item)
+		{ return(*(int *)0); }
+
+#undef menu_driver
+int	menu_driver(
+		MENU	*menu, 
+		int	c)
+		{ return(*(int *)0); }
+
+/* ./m_format.c */
+
+#undef set_menu_format
+int	set_menu_format(
+		MENU	*menu, 
+		int	rows, 
+		int	cols)
+		{ return(*(int *)0); }
+
+#undef menu_format
+void	menu_format(
+		const MENU *menu, 
+		int	*rows, 
+		int	*cols)
+		{ /* void */ }
+
+/* ./m_global.c */
+
+#undef _nc_Default_Menu
+MENU	_nc_Default_Menu;
+#undef _nc_Default_Item
+ITEM	_nc_Default_Item;
+
+#undef _nc_Connect_Items
+NCURSES_BOOL _nc_Connect_Items(
+		MENU	*menu, 
+		ITEM	**items)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef _nc_Disconnect_Items
+void	_nc_Disconnect_Items(
+		MENU	*menu)
+		{ /* void */ }
+
+#undef _nc_Calculate_Text_Width
+int	_nc_Calculate_Text_Width(
+		const TEXT *item)
+		{ return(*(int *)0); }
+
+#undef _nc_Calculate_Item_Length_and_Width
+void	_nc_Calculate_Item_Length_and_Width(
+		MENU	*menu)
+		{ /* void */ }
+
+#undef _nc_Link_Items
+void	_nc_Link_Items(
+		MENU	*menu)
+		{ /* void */ }
+
+#undef _nc_Show_Menu
+void	_nc_Show_Menu(
+		const MENU *menu)
+		{ /* void */ }
+
+#undef _nc_New_TopRow_and_CurrentItem
+void	_nc_New_TopRow_and_CurrentItem(
+		MENU	*menu, 
+		int	new_toprow, 
+		ITEM	*new_current_item)
+		{ /* void */ }
+
+/* ./m_hook.c */
+
+#undef set_menu_init
+int	set_menu_init(
+		MENU	*menu, 
+		Menu_Hook func)
+		{ return(*(int *)0); }
+
+#undef menu_init
+Menu_Hook menu_init(
+		const MENU *menu)
+		{ return(*(Menu_Hook *)0); }
+
+#undef set_menu_term
+int	set_menu_term(
+		MENU	*menu, 
+		Menu_Hook func)
+		{ return(*(int *)0); }
+
+#undef menu_term
+Menu_Hook menu_term(
+		const MENU *menu)
+		{ return(*(Menu_Hook *)0); }
+
+#undef set_item_init
+int	set_item_init(
+		MENU	*menu, 
+		Menu_Hook func)
+		{ return(*(int *)0); }
+
+#undef item_init
+Menu_Hook item_init(
+		const MENU *menu)
+		{ return(*(Menu_Hook *)0); }
+
+#undef set_item_term
+int	set_item_term(
+		MENU	*menu, 
+		Menu_Hook func)
+		{ return(*(int *)0); }
+
+#undef item_term
+Menu_Hook item_term(
+		const MENU *menu)
+		{ return(*(Menu_Hook *)0); }
+
+/* ./m_item_cur.c */
+
+#undef set_current_item
+int	set_current_item(
+		MENU	*menu, 
+		ITEM	*item)
+		{ return(*(int *)0); }
+
+#undef current_item
+ITEM	*current_item(
+		const MENU *menu)
+		{ return(*(ITEM **)0); }
+
+#undef item_index
+int	item_index(
+		const ITEM *item)
+		{ return(*(int *)0); }
+
+/* ./m_item_nam.c */
+
+#undef item_name
+const char *item_name(
+		const ITEM *item)
+		{ return(*(const char **)0); }
+
+#undef item_description
+const char *item_description(
+		const ITEM *item)
+		{ return(*(const char **)0); }
+
+/* ./m_item_new.c */
+
+#undef new_item
+ITEM	*new_item(
+		const char *name, 
+		const char *description)
+		{ return(*(ITEM **)0); }
+
+#undef free_item
+int	free_item(
+		ITEM	*item)
+		{ return(*(int *)0); }
+
+#undef set_menu_mark
+int	set_menu_mark(
+		MENU	*menu, 
+		const char *mark)
+		{ return(*(int *)0); }
+
+#undef menu_mark
+const char *menu_mark(
+		const MENU *menu)
+		{ return(*(const char **)0); }
+
+/* ./m_item_opt.c */
+
+#undef set_item_opts
+int	set_item_opts(
+		ITEM	*item, 
+		Item_Options opts)
+		{ return(*(int *)0); }
+
+#undef item_opts_off
+int	item_opts_off(
+		ITEM	*item, 
+		Item_Options opts)
+		{ return(*(int *)0); }
+
+#undef item_opts_on
+int	item_opts_on(
+		ITEM	*item, 
+		Item_Options opts)
+		{ return(*(int *)0); }
+
+#undef item_opts
+Item_Options item_opts(
+		const ITEM *item)
+		{ return(*(Item_Options *)0); }
+
+/* ./m_item_top.c */
+
+#undef set_top_row
+int	set_top_row(
+		MENU	*menu, 
+		int	row)
+		{ return(*(int *)0); }
+
+#undef top_row
+int	top_row(
+		const MENU *menu)
+		{ return(*(int *)0); }
+
+/* ./m_item_use.c */
+
+#undef set_item_userptr
+int	set_item_userptr(
+		ITEM	*item, 
+		void	*userptr)
+		{ return(*(int *)0); }
+
+#undef item_userptr
+void	*item_userptr(
+		const ITEM *item)
+		{ return(*(void **)0); }
+
+/* ./m_item_val.c */
+
+#undef set_item_value
+int	set_item_value(
+		ITEM	*item, 
+		NCURSES_BOOL value)
+		{ return(*(int *)0); }
+
+#undef item_value
+NCURSES_BOOL item_value(
+		const ITEM *item)
+		{ return(*(NCURSES_BOOL *)0); }
+
+/* ./m_item_vis.c */
+
+#undef item_visible
+NCURSES_BOOL item_visible(
+		const ITEM *item)
+		{ return(*(NCURSES_BOOL *)0); }
+
+/* ./m_items.c */
+
+#undef set_menu_items
+int	set_menu_items(
+		MENU	*menu, 
+		ITEM	**items)
+		{ return(*(int *)0); }
+
+#undef menu_items
+ITEM	**menu_items(
+		const MENU *menu)
+		{ return(*(ITEM ***)0); }
+
+#undef item_count
+int	item_count(
+		const MENU *menu)
+		{ return(*(int *)0); }
+
+/* ./m_new.c */
+
+#undef new_menu_sp
+MENU	*new_menu_sp(
+		SCREEN	*sp, 
+		ITEM	**items)
+		{ return(*(MENU **)0); }
+
+#undef new_menu
+MENU	*new_menu(
+		ITEM	**items)
+		{ return(*(MENU **)0); }
+
+#undef free_menu
+int	free_menu(
+		MENU	*menu)
+		{ return(*(int *)0); }
+
+/* ./m_opts.c */
+
+#undef set_menu_opts
+int	set_menu_opts(
+		MENU	*menu, 
+		Menu_Options opts)
+		{ return(*(int *)0); }
+
+#undef menu_opts_off
+int	menu_opts_off(
+		MENU	*menu, 
+		Menu_Options opts)
+		{ return(*(int *)0); }
+
+#undef menu_opts_on
+int	menu_opts_on(
+		MENU	*menu, 
+		Menu_Options opts)
+		{ return(*(int *)0); }
+
+#undef menu_opts
+Menu_Options menu_opts(
+		const MENU *menu)
+		{ return(*(Menu_Options *)0); }
+
+/* ./m_pad.c */
+
+#undef set_menu_pad
+int	set_menu_pad(
+		MENU	*menu, 
+		int	pad)
+		{ return(*(int *)0); }
+
+#undef menu_pad
+int	menu_pad(
+		const MENU *menu)
+		{ return(*(int *)0); }
+
+/* ./m_pattern.c */
+
+#undef menu_pattern
+char	*menu_pattern(
+		const MENU *menu)
+		{ return(*(char **)0); }
+
+#undef set_menu_pattern
+int	set_menu_pattern(
+		MENU	*menu, 
+		const char *p)
+		{ return(*(int *)0); }
+
+/* ./m_post.c */
+
+#undef _nc_Post_Item
+void	_nc_Post_Item(
+		const MENU *menu, 
+		const ITEM *item)
+		{ /* void */ }
+
+#undef _nc_Draw_Menu
+void	_nc_Draw_Menu(
+		const MENU *menu)
+		{ /* void */ }
+
+#undef post_menu
+int	post_menu(
+		MENU	*menu)
+		{ return(*(int *)0); }
+
+#undef unpost_menu
+int	unpost_menu(
+		MENU	*menu)
+		{ return(*(int *)0); }
+
+/* ./m_req_name.c */
+
+#undef menu_request_name
+const char *menu_request_name(
+		int	request)
+		{ return(*(const char **)0); }
+
+#undef menu_request_by_name
+int	menu_request_by_name(
+		const char *str)
+		{ return(*(int *)0); }
+
+/* ./m_scale.c */
+
+#undef scale_menu
+int	scale_menu(
+		const MENU *menu, 
+		int	*rows, 
+		int	*cols)
+		{ return(*(int *)0); }
+
+/* ./m_spacing.c */
+
+#undef set_menu_spacing
+int	set_menu_spacing(
+		MENU	*menu, 
+		int	s_desc, 
+		int	s_row, 
+		int	s_col)
+		{ return(*(int *)0); }
+
+#undef menu_spacing
+int	menu_spacing(
+		const MENU *menu, 
+		int	*s_desc, 
+		int	*s_row, 
+		int	*s_col)
+		{ return(*(int *)0); }
+
+/* ./m_sub.c */
+
+#undef set_menu_sub
+int	set_menu_sub(
+		MENU	*menu, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef menu_sub
+WINDOW	*menu_sub(
+		const MENU *menu)
+		{ return(*(WINDOW **)0); }
+
+/* ./m_trace.c */
+
+#undef _nc_retrace_item
+ITEM	*_nc_retrace_item(
+		ITEM	*code)
+		{ return(*(ITEM **)0); }
+
+#undef _nc_retrace_item_ptr
+ITEM	**_nc_retrace_item_ptr(
+		ITEM	**code)
+		{ return(*(ITEM ***)0); }
+
+#undef _nc_retrace_item_opts
+Item_Options _nc_retrace_item_opts(
+		Item_Options code)
+		{ return(*(Item_Options *)0); }
+
+#undef _nc_retrace_menu
+MENU	*_nc_retrace_menu(
+		MENU	*code)
+		{ return(*(MENU **)0); }
+
+#undef _nc_retrace_menu_hook
+Menu_Hook _nc_retrace_menu_hook(
+		Menu_Hook code)
+		{ return(*(Menu_Hook *)0); }
+
+#undef _nc_retrace_menu_opts
+Menu_Options _nc_retrace_menu_opts(
+		Menu_Options code)
+		{ return(*(Menu_Options *)0); }
+
+/* ./m_userptr.c */
+
+#undef set_menu_userptr
+int	set_menu_userptr(
+		MENU	*menu, 
+		void	*userptr)
+		{ return(*(int *)0); }
+
+#undef menu_userptr
+void	*menu_userptr(
+		const MENU *menu)
+		{ return(*(void **)0); }
+
+/* ./m_win.c */
+
+#undef set_menu_win
+int	set_menu_win(
+		MENU	*menu, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef menu_win
+WINDOW	*menu_win(
+		const MENU *menu)
+		{ return(*(WINDOW **)0); }
diff --git a/payloads/libpayload/curses/menu/llib-lmenut b/payloads/libpayload/curses/menu/llib-lmenut
new file mode 100644
index 0000000000..951719f41e
--- /dev/null
+++ b/payloads/libpayload/curses/menu/llib-lmenut
@@ -0,0 +1,551 @@
+/****************************************************************************
+ * Copyright (c) 2010 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey        2010                                    *
+ ****************************************************************************/
+/* LINTLIBRARY */
+
+/* ./m_attribs.c */
+
+#include <menu.priv.h>
+
+#undef set_menu_fore
+int	set_menu_fore(
+		MENU	*menu, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef menu_fore
+chtype	menu_fore(
+		const MENU *menu)
+		{ return(*(chtype *)0); }
+
+#undef set_menu_back
+int	set_menu_back(
+		MENU	*menu, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef menu_back
+chtype	menu_back(
+		const MENU *menu)
+		{ return(*(chtype *)0); }
+
+#undef set_menu_grey
+int	set_menu_grey(
+		MENU	*menu, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef menu_grey
+chtype	menu_grey(
+		const MENU *menu)
+		{ return(*(chtype *)0); }
+
+/* ./m_cursor.c */
+
+#undef _nc_menu_cursor_pos
+int	_nc_menu_cursor_pos(
+		const MENU *menu, 
+		const ITEM *item, 
+		int	*pY, 
+		int	*pX)
+		{ return(*(int *)0); }
+
+#undef pos_menu_cursor
+int	pos_menu_cursor(
+		const MENU *menu)
+		{ return(*(int *)0); }
+
+/* ./m_driver.c */
+
+#undef _nc_Match_Next_Character_In_Item_Name
+int	_nc_Match_Next_Character_In_Item_Name(
+		MENU	*menu, 
+		int	ch, 
+		ITEM	**item)
+		{ return(*(int *)0); }
+
+#undef menu_driver
+int	menu_driver(
+		MENU	*menu, 
+		int	c)
+		{ return(*(int *)0); }
+
+/* ./m_format.c */
+
+#undef set_menu_format
+int	set_menu_format(
+		MENU	*menu, 
+		int	rows, 
+		int	cols)
+		{ return(*(int *)0); }
+
+#undef menu_format
+void	menu_format(
+		const MENU *menu, 
+		int	*rows, 
+		int	*cols)
+		{ /* void */ }
+
+/* ./m_global.c */
+
+#undef _nc_Default_Menu
+MENU	_nc_Default_Menu;
+#undef _nc_Default_Item
+ITEM	_nc_Default_Item;
+
+#undef _nc_Connect_Items
+NCURSES_BOOL _nc_Connect_Items(
+		MENU	*menu, 
+		ITEM	**items)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef _nc_Disconnect_Items
+void	_nc_Disconnect_Items(
+		MENU	*menu)
+		{ /* void */ }
+
+#undef _nc_Calculate_Text_Width
+int	_nc_Calculate_Text_Width(
+		const TEXT *item)
+		{ return(*(int *)0); }
+
+#undef _nc_Calculate_Item_Length_and_Width
+void	_nc_Calculate_Item_Length_and_Width(
+		MENU	*menu)
+		{ /* void */ }
+
+#undef _nc_Link_Items
+void	_nc_Link_Items(
+		MENU	*menu)
+		{ /* void */ }
+
+#undef _nc_Show_Menu
+void	_nc_Show_Menu(
+		const MENU *menu)
+		{ /* void */ }
+
+#undef _nc_New_TopRow_and_CurrentItem
+void	_nc_New_TopRow_and_CurrentItem(
+		MENU	*menu, 
+		int	new_toprow, 
+		ITEM	*new_current_item)
+		{ /* void */ }
+
+/* ./m_hook.c */
+
+#undef set_menu_init
+int	set_menu_init(
+		MENU	*menu, 
+		Menu_Hook func)
+		{ return(*(int *)0); }
+
+#undef menu_init
+Menu_Hook menu_init(
+		const MENU *menu)
+		{ return(*(Menu_Hook *)0); }
+
+#undef set_menu_term
+int	set_menu_term(
+		MENU	*menu, 
+		Menu_Hook func)
+		{ return(*(int *)0); }
+
+#undef menu_term
+Menu_Hook menu_term(
+		const MENU *menu)
+		{ return(*(Menu_Hook *)0); }
+
+#undef set_item_init
+int	set_item_init(
+		MENU	*menu, 
+		Menu_Hook func)
+		{ return(*(int *)0); }
+
+#undef item_init
+Menu_Hook item_init(
+		const MENU *menu)
+		{ return(*(Menu_Hook *)0); }
+
+#undef set_item_term
+int	set_item_term(
+		MENU	*menu, 
+		Menu_Hook func)
+		{ return(*(int *)0); }
+
+#undef item_term
+Menu_Hook item_term(
+		const MENU *menu)
+		{ return(*(Menu_Hook *)0); }
+
+/* ./m_item_cur.c */
+
+#undef set_current_item
+int	set_current_item(
+		MENU	*menu, 
+		ITEM	*item)
+		{ return(*(int *)0); }
+
+#undef current_item
+ITEM	*current_item(
+		const MENU *menu)
+		{ return(*(ITEM **)0); }
+
+#undef item_index
+int	item_index(
+		const ITEM *item)
+		{ return(*(int *)0); }
+
+/* ./m_item_nam.c */
+
+#undef item_name
+const char *item_name(
+		const ITEM *item)
+		{ return(*(const char **)0); }
+
+#undef item_description
+const char *item_description(
+		const ITEM *item)
+		{ return(*(const char **)0); }
+
+/* ./m_item_new.c */
+
+#undef new_item
+ITEM	*new_item(
+		const char *name, 
+		const char *description)
+		{ return(*(ITEM **)0); }
+
+#undef free_item
+int	free_item(
+		ITEM	*item)
+		{ return(*(int *)0); }
+
+#undef set_menu_mark
+int	set_menu_mark(
+		MENU	*menu, 
+		const char *mark)
+		{ return(*(int *)0); }
+
+#undef menu_mark
+const char *menu_mark(
+		const MENU *menu)
+		{ return(*(const char **)0); }
+
+/* ./m_item_opt.c */
+
+#undef set_item_opts
+int	set_item_opts(
+		ITEM	*item, 
+		Item_Options opts)
+		{ return(*(int *)0); }
+
+#undef item_opts_off
+int	item_opts_off(
+		ITEM	*item, 
+		Item_Options opts)
+		{ return(*(int *)0); }
+
+#undef item_opts_on
+int	item_opts_on(
+		ITEM	*item, 
+		Item_Options opts)
+		{ return(*(int *)0); }
+
+#undef item_opts
+Item_Options item_opts(
+		const ITEM *item)
+		{ return(*(Item_Options *)0); }
+
+/* ./m_item_top.c */
+
+#undef set_top_row
+int	set_top_row(
+		MENU	*menu, 
+		int	row)
+		{ return(*(int *)0); }
+
+#undef top_row
+int	top_row(
+		const MENU *menu)
+		{ return(*(int *)0); }
+
+/* ./m_item_use.c */
+
+#undef set_item_userptr
+int	set_item_userptr(
+		ITEM	*item, 
+		void	*userptr)
+		{ return(*(int *)0); }
+
+#undef item_userptr
+void	*item_userptr(
+		const ITEM *item)
+		{ return(*(void **)0); }
+
+/* ./m_item_val.c */
+
+#undef set_item_value
+int	set_item_value(
+		ITEM	*item, 
+		NCURSES_BOOL value)
+		{ return(*(int *)0); }
+
+#undef item_value
+NCURSES_BOOL item_value(
+		const ITEM *item)
+		{ return(*(NCURSES_BOOL *)0); }
+
+/* ./m_item_vis.c */
+
+#undef item_visible
+NCURSES_BOOL item_visible(
+		const ITEM *item)
+		{ return(*(NCURSES_BOOL *)0); }
+
+/* ./m_items.c */
+
+#undef set_menu_items
+int	set_menu_items(
+		MENU	*menu, 
+		ITEM	**items)
+		{ return(*(int *)0); }
+
+#undef menu_items
+ITEM	**menu_items(
+		const MENU *menu)
+		{ return(*(ITEM ***)0); }
+
+#undef item_count
+int	item_count(
+		const MENU *menu)
+		{ return(*(int *)0); }
+
+/* ./m_new.c */
+
+#undef new_menu_sp
+MENU	*new_menu_sp(
+		SCREEN	*sp, 
+		ITEM	**items)
+		{ return(*(MENU **)0); }
+
+#undef new_menu
+MENU	*new_menu(
+		ITEM	**items)
+		{ return(*(MENU **)0); }
+
+#undef free_menu
+int	free_menu(
+		MENU	*menu)
+		{ return(*(int *)0); }
+
+/* ./m_opts.c */
+
+#undef set_menu_opts
+int	set_menu_opts(
+		MENU	*menu, 
+		Menu_Options opts)
+		{ return(*(int *)0); }
+
+#undef menu_opts_off
+int	menu_opts_off(
+		MENU	*menu, 
+		Menu_Options opts)
+		{ return(*(int *)0); }
+
+#undef menu_opts_on
+int	menu_opts_on(
+		MENU	*menu, 
+		Menu_Options opts)
+		{ return(*(int *)0); }
+
+#undef menu_opts
+Menu_Options menu_opts(
+		const MENU *menu)
+		{ return(*(Menu_Options *)0); }
+
+/* ./m_pad.c */
+
+#undef set_menu_pad
+int	set_menu_pad(
+		MENU	*menu, 
+		int	pad)
+		{ return(*(int *)0); }
+
+#undef menu_pad
+int	menu_pad(
+		const MENU *menu)
+		{ return(*(int *)0); }
+
+/* ./m_pattern.c */
+
+#undef menu_pattern
+char	*menu_pattern(
+		const MENU *menu)
+		{ return(*(char **)0); }
+
+#undef set_menu_pattern
+int	set_menu_pattern(
+		MENU	*menu, 
+		const char *p)
+		{ return(*(int *)0); }
+
+/* ./m_post.c */
+
+#undef _nc_Post_Item
+void	_nc_Post_Item(
+		const MENU *menu, 
+		const ITEM *item)
+		{ /* void */ }
+
+#undef _nc_Draw_Menu
+void	_nc_Draw_Menu(
+		const MENU *menu)
+		{ /* void */ }
+
+#undef post_menu
+int	post_menu(
+		MENU	*menu)
+		{ return(*(int *)0); }
+
+#undef unpost_menu
+int	unpost_menu(
+		MENU	*menu)
+		{ return(*(int *)0); }
+
+/* ./m_req_name.c */
+
+#undef menu_request_name
+const char *menu_request_name(
+		int	request)
+		{ return(*(const char **)0); }
+
+#undef menu_request_by_name
+int	menu_request_by_name(
+		const char *str)
+		{ return(*(int *)0); }
+
+/* ./m_scale.c */
+
+#undef scale_menu
+int	scale_menu(
+		const MENU *menu, 
+		int	*rows, 
+		int	*cols)
+		{ return(*(int *)0); }
+
+/* ./m_spacing.c */
+
+#undef set_menu_spacing
+int	set_menu_spacing(
+		MENU	*menu, 
+		int	s_desc, 
+		int	s_row, 
+		int	s_col)
+		{ return(*(int *)0); }
+
+#undef menu_spacing
+int	menu_spacing(
+		const MENU *menu, 
+		int	*s_desc, 
+		int	*s_row, 
+		int	*s_col)
+		{ return(*(int *)0); }
+
+/* ./m_sub.c */
+
+#undef set_menu_sub
+int	set_menu_sub(
+		MENU	*menu, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef menu_sub
+WINDOW	*menu_sub(
+		const MENU *menu)
+		{ return(*(WINDOW **)0); }
+
+/* ./m_trace.c */
+
+#undef _nc_retrace_item
+ITEM	*_nc_retrace_item(
+		ITEM	*code)
+		{ return(*(ITEM **)0); }
+
+#undef _nc_retrace_item_ptr
+ITEM	**_nc_retrace_item_ptr(
+		ITEM	**code)
+		{ return(*(ITEM ***)0); }
+
+#undef _nc_retrace_item_opts
+Item_Options _nc_retrace_item_opts(
+		Item_Options code)
+		{ return(*(Item_Options *)0); }
+
+#undef _nc_retrace_menu
+MENU	*_nc_retrace_menu(
+		MENU	*code)
+		{ return(*(MENU **)0); }
+
+#undef _nc_retrace_menu_hook
+Menu_Hook _nc_retrace_menu_hook(
+		Menu_Hook code)
+		{ return(*(Menu_Hook *)0); }
+
+#undef _nc_retrace_menu_opts
+Menu_Options _nc_retrace_menu_opts(
+		Menu_Options code)
+		{ return(*(Menu_Options *)0); }
+
+/* ./m_userptr.c */
+
+#undef set_menu_userptr
+int	set_menu_userptr(
+		MENU	*menu, 
+		void	*userptr)
+		{ return(*(int *)0); }
+
+#undef menu_userptr
+void	*menu_userptr(
+		const MENU *menu)
+		{ return(*(void **)0); }
+
+/* ./m_win.c */
+
+#undef set_menu_win
+int	set_menu_win(
+		MENU	*menu, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef menu_win
+WINDOW	*menu_win(
+		const MENU *menu)
+		{ return(*(WINDOW **)0); }
diff --git a/payloads/libpayload/curses/menu/llib-lmenutw b/payloads/libpayload/curses/menu/llib-lmenutw
new file mode 100644
index 0000000000..0cd559ebd2
--- /dev/null
+++ b/payloads/libpayload/curses/menu/llib-lmenutw
@@ -0,0 +1,553 @@
+/****************************************************************************
+ * Copyright (c) 2010 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey                    2010                        *
+ ****************************************************************************/
+/* LINTLIBRARY */
+
+/* ./m_attribs.c */
+
+#include <menu.priv.h>
+
+#undef set_menu_fore
+int	set_menu_fore(
+		MENU	*menu, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef menu_fore
+chtype	menu_fore(
+		const MENU *menu)
+		{ return(*(chtype *)0); }
+
+#undef set_menu_back
+int	set_menu_back(
+		MENU	*menu, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef menu_back
+chtype	menu_back(
+		const MENU *menu)
+		{ return(*(chtype *)0); }
+
+#undef set_menu_grey
+int	set_menu_grey(
+		MENU	*menu, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef menu_grey
+chtype	menu_grey(
+		const MENU *menu)
+		{ return(*(chtype *)0); }
+
+/* ./m_cursor.c */
+
+#undef _nc_menu_cursor_pos
+int	_nc_menu_cursor_pos(
+		const MENU *menu, 
+		const ITEM *item, 
+		int	*pY, 
+		int	*pX)
+		{ return(*(int *)0); }
+
+#undef pos_menu_cursor
+int	pos_menu_cursor(
+		const MENU *menu)
+		{ return(*(int *)0); }
+
+/* ./m_driver.c */
+
+#undef _nc_Match_Next_Character_In_Item_Name
+int	_nc_Match_Next_Character_In_Item_Name(
+		MENU	*menu, 
+		int	ch, 
+		ITEM	**item)
+		{ return(*(int *)0); }
+
+#undef menu_driver
+int	menu_driver(
+		MENU	*menu, 
+		int	c)
+		{ return(*(int *)0); }
+
+/* ./m_format.c */
+
+#undef set_menu_format
+int	set_menu_format(
+		MENU	*menu, 
+		int	rows, 
+		int	cols)
+		{ return(*(int *)0); }
+
+#undef menu_format
+void	menu_format(
+		const MENU *menu, 
+		int	*rows, 
+		int	*cols)
+		{ /* void */ }
+
+/* ./m_global.c */
+
+#undef _nc_Default_Menu
+MENU	_nc_Default_Menu;
+#undef _nc_Default_Item
+ITEM	_nc_Default_Item;
+
+#undef _nc_Connect_Items
+NCURSES_BOOL _nc_Connect_Items(
+		MENU	*menu, 
+		ITEM	**items)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef _nc_Disconnect_Items
+void	_nc_Disconnect_Items(
+		MENU	*menu)
+		{ /* void */ }
+
+#undef _nc_Calculate_Text_Width
+int	_nc_Calculate_Text_Width(
+		const TEXT *item)
+		{ return(*(int *)0); }
+
+#undef _nc_Calculate_Item_Length_and_Width
+void	_nc_Calculate_Item_Length_and_Width(
+		MENU	*menu)
+		{ /* void */ }
+
+#undef _nc_Link_Items
+void	_nc_Link_Items(
+		MENU	*menu)
+		{ /* void */ }
+
+#undef _nc_Show_Menu
+void	_nc_Show_Menu(
+		const MENU *menu)
+		{ /* void */ }
+
+#undef _nc_New_TopRow_and_CurrentItem
+void	_nc_New_TopRow_and_CurrentItem(
+		MENU	*menu, 
+		int	new_toprow, 
+		ITEM	*new_current_item)
+		{ /* void */ }
+
+/* ./m_hook.c */
+
+#undef set_menu_init
+int	set_menu_init(
+		MENU	*menu, 
+		Menu_Hook func)
+		{ return(*(int *)0); }
+
+#undef menu_init
+Menu_Hook menu_init(
+		const MENU *menu)
+		{ return(*(Menu_Hook *)0); }
+
+#undef set_menu_term
+int	set_menu_term(
+		MENU	*menu, 
+		Menu_Hook func)
+		{ return(*(int *)0); }
+
+#undef menu_term
+Menu_Hook menu_term(
+		const MENU *menu)
+		{ return(*(Menu_Hook *)0); }
+
+#undef set_item_init
+int	set_item_init(
+		MENU	*menu, 
+		Menu_Hook func)
+		{ return(*(int *)0); }
+
+#undef item_init
+Menu_Hook item_init(
+		const MENU *menu)
+		{ return(*(Menu_Hook *)0); }
+
+#undef set_item_term
+int	set_item_term(
+		MENU	*menu, 
+		Menu_Hook func)
+		{ return(*(int *)0); }
+
+#undef item_term
+Menu_Hook item_term(
+		const MENU *menu)
+		{ return(*(Menu_Hook *)0); }
+
+/* ./m_item_cur.c */
+
+#undef set_current_item
+int	set_current_item(
+		MENU	*menu, 
+		ITEM	*item)
+		{ return(*(int *)0); }
+
+#undef current_item
+ITEM	*current_item(
+		const MENU *menu)
+		{ return(*(ITEM **)0); }
+
+#undef item_index
+int	item_index(
+		const ITEM *item)
+		{ return(*(int *)0); }
+
+/* ./m_item_nam.c */
+
+#undef item_name
+const char *item_name(
+		const ITEM *item)
+		{ return(*(const char **)0); }
+
+#undef item_description
+const char *item_description(
+		const ITEM *item)
+		{ return(*(const char **)0); }
+
+/* ./m_item_new.c */
+
+#include <wctype.h>
+
+#undef new_item
+ITEM	*new_item(
+		const char *name, 
+		const char *description)
+		{ return(*(ITEM **)0); }
+
+#undef free_item
+int	free_item(
+		ITEM	*item)
+		{ return(*(int *)0); }
+
+#undef set_menu_mark
+int	set_menu_mark(
+		MENU	*menu, 
+		const char *mark)
+		{ return(*(int *)0); }
+
+#undef menu_mark
+const char *menu_mark(
+		const MENU *menu)
+		{ return(*(const char **)0); }
+
+/* ./m_item_opt.c */
+
+#undef set_item_opts
+int	set_item_opts(
+		ITEM	*item, 
+		Item_Options opts)
+		{ return(*(int *)0); }
+
+#undef item_opts_off
+int	item_opts_off(
+		ITEM	*item, 
+		Item_Options opts)
+		{ return(*(int *)0); }
+
+#undef item_opts_on
+int	item_opts_on(
+		ITEM	*item, 
+		Item_Options opts)
+		{ return(*(int *)0); }
+
+#undef item_opts
+Item_Options item_opts(
+		const ITEM *item)
+		{ return(*(Item_Options *)0); }
+
+/* ./m_item_top.c */
+
+#undef set_top_row
+int	set_top_row(
+		MENU	*menu, 
+		int	row)
+		{ return(*(int *)0); }
+
+#undef top_row
+int	top_row(
+		const MENU *menu)
+		{ return(*(int *)0); }
+
+/* ./m_item_use.c */
+
+#undef set_item_userptr
+int	set_item_userptr(
+		ITEM	*item, 
+		void	*userptr)
+		{ return(*(int *)0); }
+
+#undef item_userptr
+void	*item_userptr(
+		const ITEM *item)
+		{ return(*(void **)0); }
+
+/* ./m_item_val.c */
+
+#undef set_item_value
+int	set_item_value(
+		ITEM	*item, 
+		NCURSES_BOOL value)
+		{ return(*(int *)0); }
+
+#undef item_value
+NCURSES_BOOL item_value(
+		const ITEM *item)
+		{ return(*(NCURSES_BOOL *)0); }
+
+/* ./m_item_vis.c */
+
+#undef item_visible
+NCURSES_BOOL item_visible(
+		const ITEM *item)
+		{ return(*(NCURSES_BOOL *)0); }
+
+/* ./m_items.c */
+
+#undef set_menu_items
+int	set_menu_items(
+		MENU	*menu, 
+		ITEM	**items)
+		{ return(*(int *)0); }
+
+#undef menu_items
+ITEM	**menu_items(
+		const MENU *menu)
+		{ return(*(ITEM ***)0); }
+
+#undef item_count
+int	item_count(
+		const MENU *menu)
+		{ return(*(int *)0); }
+
+/* ./m_new.c */
+
+#undef new_menu_sp
+MENU	*new_menu_sp(
+		SCREEN	*sp, 
+		ITEM	**items)
+		{ return(*(MENU **)0); }
+
+#undef new_menu
+MENU	*new_menu(
+		ITEM	**items)
+		{ return(*(MENU **)0); }
+
+#undef free_menu
+int	free_menu(
+		MENU	*menu)
+		{ return(*(int *)0); }
+
+/* ./m_opts.c */
+
+#undef set_menu_opts
+int	set_menu_opts(
+		MENU	*menu, 
+		Menu_Options opts)
+		{ return(*(int *)0); }
+
+#undef menu_opts_off
+int	menu_opts_off(
+		MENU	*menu, 
+		Menu_Options opts)
+		{ return(*(int *)0); }
+
+#undef menu_opts_on
+int	menu_opts_on(
+		MENU	*menu, 
+		Menu_Options opts)
+		{ return(*(int *)0); }
+
+#undef menu_opts
+Menu_Options menu_opts(
+		const MENU *menu)
+		{ return(*(Menu_Options *)0); }
+
+/* ./m_pad.c */
+
+#undef set_menu_pad
+int	set_menu_pad(
+		MENU	*menu, 
+		int	pad)
+		{ return(*(int *)0); }
+
+#undef menu_pad
+int	menu_pad(
+		const MENU *menu)
+		{ return(*(int *)0); }
+
+/* ./m_pattern.c */
+
+#undef menu_pattern
+char	*menu_pattern(
+		const MENU *menu)
+		{ return(*(char **)0); }
+
+#undef set_menu_pattern
+int	set_menu_pattern(
+		MENU	*menu, 
+		const char *p)
+		{ return(*(int *)0); }
+
+/* ./m_post.c */
+
+#undef _nc_Post_Item
+void	_nc_Post_Item(
+		const MENU *menu, 
+		const ITEM *item)
+		{ /* void */ }
+
+#undef _nc_Draw_Menu
+void	_nc_Draw_Menu(
+		const MENU *menu)
+		{ /* void */ }
+
+#undef post_menu
+int	post_menu(
+		MENU	*menu)
+		{ return(*(int *)0); }
+
+#undef unpost_menu
+int	unpost_menu(
+		MENU	*menu)
+		{ return(*(int *)0); }
+
+/* ./m_req_name.c */
+
+#undef menu_request_name
+const char *menu_request_name(
+		int	request)
+		{ return(*(const char **)0); }
+
+#undef menu_request_by_name
+int	menu_request_by_name(
+		const char *str)
+		{ return(*(int *)0); }
+
+/* ./m_scale.c */
+
+#undef scale_menu
+int	scale_menu(
+		const MENU *menu, 
+		int	*rows, 
+		int	*cols)
+		{ return(*(int *)0); }
+
+/* ./m_spacing.c */
+
+#undef set_menu_spacing
+int	set_menu_spacing(
+		MENU	*menu, 
+		int	s_desc, 
+		int	s_row, 
+		int	s_col)
+		{ return(*(int *)0); }
+
+#undef menu_spacing
+int	menu_spacing(
+		const MENU *menu, 
+		int	*s_desc, 
+		int	*s_row, 
+		int	*s_col)
+		{ return(*(int *)0); }
+
+/* ./m_sub.c */
+
+#undef set_menu_sub
+int	set_menu_sub(
+		MENU	*menu, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef menu_sub
+WINDOW	*menu_sub(
+		const MENU *menu)
+		{ return(*(WINDOW **)0); }
+
+/* ./m_trace.c */
+
+#undef _nc_retrace_item
+ITEM	*_nc_retrace_item(
+		ITEM	*code)
+		{ return(*(ITEM **)0); }
+
+#undef _nc_retrace_item_ptr
+ITEM	**_nc_retrace_item_ptr(
+		ITEM	**code)
+		{ return(*(ITEM ***)0); }
+
+#undef _nc_retrace_item_opts
+Item_Options _nc_retrace_item_opts(
+		Item_Options code)
+		{ return(*(Item_Options *)0); }
+
+#undef _nc_retrace_menu
+MENU	*_nc_retrace_menu(
+		MENU	*code)
+		{ return(*(MENU **)0); }
+
+#undef _nc_retrace_menu_hook
+Menu_Hook _nc_retrace_menu_hook(
+		Menu_Hook code)
+		{ return(*(Menu_Hook *)0); }
+
+#undef _nc_retrace_menu_opts
+Menu_Options _nc_retrace_menu_opts(
+		Menu_Options code)
+		{ return(*(Menu_Options *)0); }
+
+/* ./m_userptr.c */
+
+#undef set_menu_userptr
+int	set_menu_userptr(
+		MENU	*menu, 
+		void	*userptr)
+		{ return(*(int *)0); }
+
+#undef menu_userptr
+void	*menu_userptr(
+		const MENU *menu)
+		{ return(*(void **)0); }
+
+/* ./m_win.c */
+
+#undef set_menu_win
+int	set_menu_win(
+		MENU	*menu, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef menu_win
+WINDOW	*menu_win(
+		const MENU *menu)
+		{ return(*(WINDOW **)0); }
diff --git a/payloads/libpayload/curses/menu/llib-lmenuw b/payloads/libpayload/curses/menu/llib-lmenuw
new file mode 100644
index 0000000000..0998f9b0b8
--- /dev/null
+++ b/payloads/libpayload/curses/menu/llib-lmenuw
@@ -0,0 +1,553 @@
+/****************************************************************************
+ * Copyright (c) 2002-2005,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey                    2002-2005,2010              *
+ ****************************************************************************/
+/* LINTLIBRARY */
+
+/* ./m_attribs.c */
+
+#include <menu.priv.h>
+
+#undef set_menu_fore
+int	set_menu_fore(
+		MENU	*menu, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef menu_fore
+chtype	menu_fore(
+		const MENU *menu)
+		{ return(*(chtype *)0); }
+
+#undef set_menu_back
+int	set_menu_back(
+		MENU	*menu, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef menu_back
+chtype	menu_back(
+		const MENU *menu)
+		{ return(*(chtype *)0); }
+
+#undef set_menu_grey
+int	set_menu_grey(
+		MENU	*menu, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef menu_grey
+chtype	menu_grey(
+		const MENU *menu)
+		{ return(*(chtype *)0); }
+
+/* ./m_cursor.c */
+
+#undef _nc_menu_cursor_pos
+int	_nc_menu_cursor_pos(
+		const MENU *menu, 
+		const ITEM *item, 
+		int	*pY, 
+		int	*pX)
+		{ return(*(int *)0); }
+
+#undef pos_menu_cursor
+int	pos_menu_cursor(
+		const MENU *menu)
+		{ return(*(int *)0); }
+
+/* ./m_driver.c */
+
+#undef _nc_Match_Next_Character_In_Item_Name
+int	_nc_Match_Next_Character_In_Item_Name(
+		MENU	*menu, 
+		int	ch, 
+		ITEM	**item)
+		{ return(*(int *)0); }
+
+#undef menu_driver
+int	menu_driver(
+		MENU	*menu, 
+		int	c)
+		{ return(*(int *)0); }
+
+/* ./m_format.c */
+
+#undef set_menu_format
+int	set_menu_format(
+		MENU	*menu, 
+		int	rows, 
+		int	cols)
+		{ return(*(int *)0); }
+
+#undef menu_format
+void	menu_format(
+		const MENU *menu, 
+		int	*rows, 
+		int	*cols)
+		{ /* void */ }
+
+/* ./m_global.c */
+
+#undef _nc_Default_Menu
+MENU	_nc_Default_Menu;
+#undef _nc_Default_Item
+ITEM	_nc_Default_Item;
+
+#undef _nc_Connect_Items
+NCURSES_BOOL _nc_Connect_Items(
+		MENU	*menu, 
+		ITEM	**items)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef _nc_Disconnect_Items
+void	_nc_Disconnect_Items(
+		MENU	*menu)
+		{ /* void */ }
+
+#undef _nc_Calculate_Text_Width
+int	_nc_Calculate_Text_Width(
+		const TEXT *item)
+		{ return(*(int *)0); }
+
+#undef _nc_Calculate_Item_Length_and_Width
+void	_nc_Calculate_Item_Length_and_Width(
+		MENU	*menu)
+		{ /* void */ }
+
+#undef _nc_Link_Items
+void	_nc_Link_Items(
+		MENU	*menu)
+		{ /* void */ }
+
+#undef _nc_Show_Menu
+void	_nc_Show_Menu(
+		const MENU *menu)
+		{ /* void */ }
+
+#undef _nc_New_TopRow_and_CurrentItem
+void	_nc_New_TopRow_and_CurrentItem(
+		MENU	*menu, 
+		int	new_toprow, 
+		ITEM	*new_current_item)
+		{ /* void */ }
+
+/* ./m_hook.c */
+
+#undef set_menu_init
+int	set_menu_init(
+		MENU	*menu, 
+		Menu_Hook func)
+		{ return(*(int *)0); }
+
+#undef menu_init
+Menu_Hook menu_init(
+		const MENU *menu)
+		{ return(*(Menu_Hook *)0); }
+
+#undef set_menu_term
+int	set_menu_term(
+		MENU	*menu, 
+		Menu_Hook func)
+		{ return(*(int *)0); }
+
+#undef menu_term
+Menu_Hook menu_term(
+		const MENU *menu)
+		{ return(*(Menu_Hook *)0); }
+
+#undef set_item_init
+int	set_item_init(
+		MENU	*menu, 
+		Menu_Hook func)
+		{ return(*(int *)0); }
+
+#undef item_init
+Menu_Hook item_init(
+		const MENU *menu)
+		{ return(*(Menu_Hook *)0); }
+
+#undef set_item_term
+int	set_item_term(
+		MENU	*menu, 
+		Menu_Hook func)
+		{ return(*(int *)0); }
+
+#undef item_term
+Menu_Hook item_term(
+		const MENU *menu)
+		{ return(*(Menu_Hook *)0); }
+
+/* ./m_item_cur.c */
+
+#undef set_current_item
+int	set_current_item(
+		MENU	*menu, 
+		ITEM	*item)
+		{ return(*(int *)0); }
+
+#undef current_item
+ITEM	*current_item(
+		const MENU *menu)
+		{ return(*(ITEM **)0); }
+
+#undef item_index
+int	item_index(
+		const ITEM *item)
+		{ return(*(int *)0); }
+
+/* ./m_item_nam.c */
+
+#undef item_name
+const char *item_name(
+		const ITEM *item)
+		{ return(*(const char **)0); }
+
+#undef item_description
+const char *item_description(
+		const ITEM *item)
+		{ return(*(const char **)0); }
+
+/* ./m_item_new.c */
+
+#include <wctype.h>
+
+#undef new_item
+ITEM	*new_item(
+		const char *name, 
+		const char *description)
+		{ return(*(ITEM **)0); }
+
+#undef free_item
+int	free_item(
+		ITEM	*item)
+		{ return(*(int *)0); }
+
+#undef set_menu_mark
+int	set_menu_mark(
+		MENU	*menu, 
+		const char *mark)
+		{ return(*(int *)0); }
+
+#undef menu_mark
+const char *menu_mark(
+		const MENU *menu)
+		{ return(*(const char **)0); }
+
+/* ./m_item_opt.c */
+
+#undef set_item_opts
+int	set_item_opts(
+		ITEM	*item, 
+		Item_Options opts)
+		{ return(*(int *)0); }
+
+#undef item_opts_off
+int	item_opts_off(
+		ITEM	*item, 
+		Item_Options opts)
+		{ return(*(int *)0); }
+
+#undef item_opts_on
+int	item_opts_on(
+		ITEM	*item, 
+		Item_Options opts)
+		{ return(*(int *)0); }
+
+#undef item_opts
+Item_Options item_opts(
+		const ITEM *item)
+		{ return(*(Item_Options *)0); }
+
+/* ./m_item_top.c */
+
+#undef set_top_row
+int	set_top_row(
+		MENU	*menu, 
+		int	row)
+		{ return(*(int *)0); }
+
+#undef top_row
+int	top_row(
+		const MENU *menu)
+		{ return(*(int *)0); }
+
+/* ./m_item_use.c */
+
+#undef set_item_userptr
+int	set_item_userptr(
+		ITEM	*item, 
+		void	*userptr)
+		{ return(*(int *)0); }
+
+#undef item_userptr
+void	*item_userptr(
+		const ITEM *item)
+		{ return(*(void **)0); }
+
+/* ./m_item_val.c */
+
+#undef set_item_value
+int	set_item_value(
+		ITEM	*item, 
+		NCURSES_BOOL value)
+		{ return(*(int *)0); }
+
+#undef item_value
+NCURSES_BOOL item_value(
+		const ITEM *item)
+		{ return(*(NCURSES_BOOL *)0); }
+
+/* ./m_item_vis.c */
+
+#undef item_visible
+NCURSES_BOOL item_visible(
+		const ITEM *item)
+		{ return(*(NCURSES_BOOL *)0); }
+
+/* ./m_items.c */
+
+#undef set_menu_items
+int	set_menu_items(
+		MENU	*menu, 
+		ITEM	**items)
+		{ return(*(int *)0); }
+
+#undef menu_items
+ITEM	**menu_items(
+		const MENU *menu)
+		{ return(*(ITEM ***)0); }
+
+#undef item_count
+int	item_count(
+		const MENU *menu)
+		{ return(*(int *)0); }
+
+/* ./m_new.c */
+
+#undef new_menu_sp
+MENU	*new_menu_sp(
+		SCREEN	*sp, 
+		ITEM	**items)
+		{ return(*(MENU **)0); }
+
+#undef new_menu
+MENU	*new_menu(
+		ITEM	**items)
+		{ return(*(MENU **)0); }
+
+#undef free_menu
+int	free_menu(
+		MENU	*menu)
+		{ return(*(int *)0); }
+
+/* ./m_opts.c */
+
+#undef set_menu_opts
+int	set_menu_opts(
+		MENU	*menu, 
+		Menu_Options opts)
+		{ return(*(int *)0); }
+
+#undef menu_opts_off
+int	menu_opts_off(
+		MENU	*menu, 
+		Menu_Options opts)
+		{ return(*(int *)0); }
+
+#undef menu_opts_on
+int	menu_opts_on(
+		MENU	*menu, 
+		Menu_Options opts)
+		{ return(*(int *)0); }
+
+#undef menu_opts
+Menu_Options menu_opts(
+		const MENU *menu)
+		{ return(*(Menu_Options *)0); }
+
+/* ./m_pad.c */
+
+#undef set_menu_pad
+int	set_menu_pad(
+		MENU	*menu, 
+		int	pad)
+		{ return(*(int *)0); }
+
+#undef menu_pad
+int	menu_pad(
+		const MENU *menu)
+		{ return(*(int *)0); }
+
+/* ./m_pattern.c */
+
+#undef menu_pattern
+char	*menu_pattern(
+		const MENU *menu)
+		{ return(*(char **)0); }
+
+#undef set_menu_pattern
+int	set_menu_pattern(
+		MENU	*menu, 
+		const char *p)
+		{ return(*(int *)0); }
+
+/* ./m_post.c */
+
+#undef _nc_Post_Item
+void	_nc_Post_Item(
+		const MENU *menu, 
+		const ITEM *item)
+		{ /* void */ }
+
+#undef _nc_Draw_Menu
+void	_nc_Draw_Menu(
+		const MENU *menu)
+		{ /* void */ }
+
+#undef post_menu
+int	post_menu(
+		MENU	*menu)
+		{ return(*(int *)0); }
+
+#undef unpost_menu
+int	unpost_menu(
+		MENU	*menu)
+		{ return(*(int *)0); }
+
+/* ./m_req_name.c */
+
+#undef menu_request_name
+const char *menu_request_name(
+		int	request)
+		{ return(*(const char **)0); }
+
+#undef menu_request_by_name
+int	menu_request_by_name(
+		const char *str)
+		{ return(*(int *)0); }
+
+/* ./m_scale.c */
+
+#undef scale_menu
+int	scale_menu(
+		const MENU *menu, 
+		int	*rows, 
+		int	*cols)
+		{ return(*(int *)0); }
+
+/* ./m_spacing.c */
+
+#undef set_menu_spacing
+int	set_menu_spacing(
+		MENU	*menu, 
+		int	s_desc, 
+		int	s_row, 
+		int	s_col)
+		{ return(*(int *)0); }
+
+#undef menu_spacing
+int	menu_spacing(
+		const MENU *menu, 
+		int	*s_desc, 
+		int	*s_row, 
+		int	*s_col)
+		{ return(*(int *)0); }
+
+/* ./m_sub.c */
+
+#undef set_menu_sub
+int	set_menu_sub(
+		MENU	*menu, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef menu_sub
+WINDOW	*menu_sub(
+		const MENU *menu)
+		{ return(*(WINDOW **)0); }
+
+/* ./m_trace.c */
+
+#undef _nc_retrace_item
+ITEM	*_nc_retrace_item(
+		ITEM	*code)
+		{ return(*(ITEM **)0); }
+
+#undef _nc_retrace_item_ptr
+ITEM	**_nc_retrace_item_ptr(
+		ITEM	**code)
+		{ return(*(ITEM ***)0); }
+
+#undef _nc_retrace_item_opts
+Item_Options _nc_retrace_item_opts(
+		Item_Options code)
+		{ return(*(Item_Options *)0); }
+
+#undef _nc_retrace_menu
+MENU	*_nc_retrace_menu(
+		MENU	*code)
+		{ return(*(MENU **)0); }
+
+#undef _nc_retrace_menu_hook
+Menu_Hook _nc_retrace_menu_hook(
+		Menu_Hook code)
+		{ return(*(Menu_Hook *)0); }
+
+#undef _nc_retrace_menu_opts
+Menu_Options _nc_retrace_menu_opts(
+		Menu_Options code)
+		{ return(*(Menu_Options *)0); }
+
+/* ./m_userptr.c */
+
+#undef set_menu_userptr
+int	set_menu_userptr(
+		MENU	*menu, 
+		void	*userptr)
+		{ return(*(int *)0); }
+
+#undef menu_userptr
+void	*menu_userptr(
+		const MENU *menu)
+		{ return(*(void **)0); }
+
+/* ./m_win.c */
+
+#undef set_menu_win
+int	set_menu_win(
+		MENU	*menu, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef menu_win
+WINDOW	*menu_win(
+		const MENU *menu)
+		{ return(*(WINDOW **)0); }
diff --git a/payloads/libpayload/curses/menu/m_attribs.c b/payloads/libpayload/curses/menu/m_attribs.c
new file mode 100644
index 0000000000..c41d558ec9
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_attribs.c
@@ -0,0 +1,144 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_attribs                                                         *
+* Control menus display attributes                                         *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_attribs.c,v 1.16 2010/01/23 21:16:54 tom Exp $")
+
+/* Macro to redraw menu if it is posted and changed */
+#define Refresh_Menu(menu) \
+   if ( (menu) && ((menu)->status & _POSTED) )\
+   {\
+      _nc_Draw_Menu( menu );\
+      _nc_Show_Menu( menu );\
+   }
+
+/* "Template" macro to generate a function to set a menus attribute */
+#define GEN_MENU_ATTR_SET_FCT( name ) \
+NCURSES_IMPEXP int NCURSES_API set_menu_ ## name (MENU* menu, chtype attr) \
+{\
+  T((T_CALLED("set_menu_" #name "(%p,%s)"), menu, _traceattr(attr))); \
+   if (!(attr==A_NORMAL || (attr & A_ATTRIBUTES)==attr))\
+      RETURN(E_BAD_ARGUMENT);\
+   if (menu && ( menu -> name != attr))\
+     {\
+       (menu -> name) = attr;\
+       Refresh_Menu(menu);\
+     }\
+   Normalize_Menu( menu ) -> name = attr;\
+   RETURN(E_OK);\
+}
+
+/* "Template" macro to generate a function to get a menu's attribute */
+#define GEN_MENU_ATTR_GET_FCT( name ) \
+NCURSES_IMPEXP chtype NCURSES_API menu_ ## name (const MENU * menu)\
+{\
+   T((T_CALLED("menu_" #name "(%p)"), (const void *) menu));\
+   returnAttr(Normalize_Menu( menu ) -> name);\
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_fore(MENU *menu, chtype attr)
+|   
+|   Description   :  Set the attribute for selectable items. In single-
+|                    valued menus this is used to highlight the current
+|                    item ((i.e. where the cursor is), in multi-valued
+|                    menus this is used to highlight the selected items.
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - an invalid value has been passed   
++--------------------------------------------------------------------------*/
+GEN_MENU_ATTR_SET_FCT(fore)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  chtype menu_fore(const MENU* menu)
+|   
+|   Description   :  Return the attribute used for selectable items that
+|                    are current (single-valued menu) or selected (multi-
+|                    valued menu).   
+|
+|   Return Values :  Attribute value
++--------------------------------------------------------------------------*/
+GEN_MENU_ATTR_GET_FCT(fore)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_back(MENU *menu, chtype attr)
+|   
+|   Description   :  Set the attribute for selectable but not yet selected
+|                    items.
+|
+|   Return Values :  E_OK             - success  
+|                    E_BAD_ARGUMENT   - an invalid value has been passed
++--------------------------------------------------------------------------*/
+GEN_MENU_ATTR_SET_FCT(back)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  chtype menu_back(const MENU *menu)
+|   
+|   Description   :  Return the attribute used for selectable but not yet
+|                    selected items. 
+|
+|   Return Values :  Attribute value
++--------------------------------------------------------------------------*/
+GEN_MENU_ATTR_GET_FCT(back)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_grey(MENU *menu, chtype attr)
+|   
+|   Description   :  Set the attribute for unselectable items.
+|
+|   Return Values :  E_OK             - success
+|                    E_BAD_ARGUMENT   - an invalid value has been passed    
++--------------------------------------------------------------------------*/
+GEN_MENU_ATTR_SET_FCT(grey)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  chtype menu_grey(const MENU *menu)
+|   
+|   Description   :  Return the attribute used for non-selectable items
+|
+|   Return Values :  Attribute value
++--------------------------------------------------------------------------*/
+GEN_MENU_ATTR_GET_FCT(grey)
+
+/* m_attribs.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_cursor.c b/payloads/libpayload/curses/menu/m_cursor.c
new file mode 100644
index 0000000000..9891de4a94
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_cursor.c
@@ -0,0 +1,112 @@
+/****************************************************************************
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_cursor                                                          *
+* Correctly position a menu's cursor                                       *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_cursor.c,v 1.22 2010/01/23 21:20:10 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  _nc_menu_cursor_pos
+|
+|   Description   :  Return position of logical cursor to current item
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - invalid menu
+|                    E_NOT_POSTED    - Menu is not posted
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+_nc_menu_cursor_pos(const MENU * menu, const ITEM * item, int *pY, int *pX)
+{
+  if (!menu || !pX || !pY)
+    return (E_BAD_ARGUMENT);
+  else
+    {
+      if ((ITEM *) 0 == item)
+	item = menu->curitem;
+      assert(item != (ITEM *) 0);
+
+      if (!(menu->status & _POSTED))
+	return (E_NOT_POSTED);
+
+      *pX = item->x * (menu->spc_cols + menu->itemlen);
+      *pY = (item->y - menu->toprow) * menu->spc_rows;
+    }
+  return (E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  pos_menu_cursor
+|
+|   Description   :  Position logical cursor to current item in menu
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - invalid menu
+|                    E_NOT_POSTED    - Menu is not posted
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+pos_menu_cursor(const MENU * menu)
+{
+  WINDOW *win, *sub;
+  int x = 0, y = 0;
+  int err = _nc_menu_cursor_pos(menu, (ITEM *) 0, &y, &x);
+
+  T((T_CALLED("pos_menu_cursor(%p)"), (const void *)menu));
+
+  if (E_OK == err)
+    {
+      win = Get_Menu_UserWin(menu);
+      sub = menu->usersub ? menu->usersub : win;
+      assert(win && sub);
+
+      if ((menu->opt & O_SHOWMATCH) && (menu->pindex > 0))
+	x += (menu->pindex + menu->marklen - 1);
+
+      wmove(sub, y, x);
+
+      if (win != sub)
+	{
+	  wcursyncup(sub);
+	  wsyncup(sub);
+	  untouchwin(sub);
+	}
+    }
+  RETURN(err);
+}
+
+/* m_cursor.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_driver.c b/payloads/libpayload/curses/menu/m_driver.c
new file mode 100644
index 0000000000..deeff4710c
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_driver.c
@@ -0,0 +1,556 @@
+/****************************************************************************
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_driver                                                          *
+* Central dispatching routine                                              *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_driver.c,v 1.29 2010/01/23 21:20:10 tom Exp $")
+
+/* Macros */
+
+/* Remove the last character from the match pattern buffer */
+#define Remove_Character_From_Pattern(menu) \
+  (menu)->pattern[--((menu)->pindex)] = '\0'
+
+/* Add a new character to the match pattern buffer */
+#define Add_Character_To_Pattern(menu,ch) \
+  { (menu)->pattern[((menu)->pindex)++] = (ch);\
+    (menu)->pattern[(menu)->pindex] = '\0'; }
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  static bool Is_Sub_String(
+|                           bool IgnoreCaseFlag,
+|                           const char *part,
+|                           const char *string)
+|
+|   Description   :  Checks whether or not part is a substring of string.
+|
+|   Return Values :  TRUE   - if it is a substring
+|                    FALSE  - if it is not a substring
++--------------------------------------------------------------------------*/
+static bool
+Is_Sub_String(
+	       bool IgnoreCaseFlag,
+	       const char *part,
+	       const char *string
+)
+{
+  assert(part && string);
+  if (IgnoreCaseFlag)
+    {
+      while (*string && *part)
+	{
+	  if (toupper(UChar(*string++)) != toupper(UChar(*part)))
+	    break;
+	  part++;
+	}
+    }
+  else
+    {
+      while (*string && *part)
+	if (*part != *string++)
+	  break;
+      part++;
+    }
+  return ((*part) ? FALSE : TRUE);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  int _nc_Match_Next_Character_In_Item_Name(
+|                           MENU *menu,
+|                           int  ch,
+|                           ITEM **item)
+|
+|   Description   :  This internal routine is called for a menu positioned
+|                    at an item with three different classes of characters:
+|                       - a printable character; the character is added to
+|                         the current pattern and the next item matching
+|                         this pattern is searched.
+|                       - NUL; the pattern stays as it is and the next item
+|                         matching the pattern is searched
+|                       - BS; the pattern stays as it is and the previous
+|                         item matching the pattern is searched
+|
+|                       The item parameter contains on call a pointer to
+|                       the item where the search starts. On return - if
+|                       a match was found - it contains a pointer to the
+|                       matching item.
+|
+|   Return Values :  E_OK        - an item matching the pattern was found
+|                    E_NO_MATCH  - nothing found
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+_nc_Match_Next_Character_In_Item_Name
+(MENU * menu, int ch, ITEM ** item)
+{
+  bool found = FALSE, passed = FALSE;
+  int idx, last;
+
+  T((T_CALLED("_nc_Match_Next_Character(%p,%d,%p)"),
+     (void *)menu, ch, (void *)item));
+
+  assert(menu && item && *item);
+  idx = (*item)->index;
+
+  if (ch && ch != BS)
+    {
+      /* if we become to long, we need no further checking : there can't be
+         a match ! */
+      if ((menu->pindex + 1) > menu->namelen)
+	RETURN(E_NO_MATCH);
+
+      Add_Character_To_Pattern(menu, ch);
+      /* we artificially position one item back, because in the do...while
+         loop we start with the next item. This means, that with a new
+         pattern search we always start the scan with the actual item. If
+         we do a NEXT_PATTERN oder PREV_PATTERN search, we start with the
+         one after or before the actual item. */
+      if (--idx < 0)
+	idx = menu->nitems - 1;
+    }
+
+  last = idx;			/* this closes the cycle */
+
+  do
+    {
+      if (ch == BS)
+	{			/* we have to go backward */
+	  if (--idx < 0)
+	    idx = menu->nitems - 1;
+	}
+      else
+	{			/* otherwise we always go forward */
+	  if (++idx >= menu->nitems)
+	    idx = 0;
+	}
+      if (Is_Sub_String((bool)((menu->opt & O_IGNORECASE) != 0),
+			menu->pattern,
+			menu->items[idx]->name.str)
+	)
+	found = TRUE;
+      else
+	passed = TRUE;
+    }
+  while (!found && (idx != last));
+
+  if (found)
+    {
+      if (!((idx == (*item)->index) && passed))
+	{
+	  *item = menu->items[idx];
+	  RETURN(E_OK);
+	}
+      /* This point is reached, if we fully cycled through the item list
+         and the only match we found is the starting item. With a NEXT_PATTERN
+         or PREV_PATTERN scan this means, that there was no additional match.
+         If we searched with an expanded new pattern, we should never reach
+         this point, because if the expanded pattern matches also the actual
+         item we will find it in the first attempt (passed==FALSE) and we
+         will never cycle through the whole item array.
+       */
+      assert(ch == 0 || ch == BS);
+    }
+  else
+    {
+      if (ch && ch != BS && menu->pindex > 0)
+	{
+	  /* if we had no match with a new pattern, we have to restore it */
+	  Remove_Character_From_Pattern(menu);
+	}
+    }
+  RETURN(E_NO_MATCH);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  int menu_driver(MENU* menu, int c)
+|
+|   Description   :  Central dispatcher for the menu. Translates the logical
+|                    request 'c' into a menu action.
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - invalid menu pointer
+|                    E_BAD_STATE     - menu is in user hook routine
+|                    E_NOT_POSTED    - menu is not posted
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+menu_driver(MENU * menu, int c)
+{
+#define NAVIGATE(dir) \
+  if (!item->dir)\
+     result = E_REQUEST_DENIED;\
+  else\
+     item = item->dir
+
+  int result = E_OK;
+  ITEM *item;
+  int my_top_row, rdiff;
+
+  T((T_CALLED("menu_driver(%p,%d)"), (void *)menu, c));
+
+  if (!menu)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (menu->status & _IN_DRIVER)
+    RETURN(E_BAD_STATE);
+  if (!(menu->status & _POSTED))
+    RETURN(E_NOT_POSTED);
+
+  item = menu->curitem;
+
+  my_top_row = menu->toprow;
+  assert(item);
+
+  if ((c > KEY_MAX) && (c <= MAX_MENU_COMMAND))
+    {
+      if (!((c == REQ_BACK_PATTERN)
+	    || (c == REQ_NEXT_MATCH) || (c == REQ_PREV_MATCH)))
+	{
+	  assert(menu->pattern);
+	  Reset_Pattern(menu);
+	}
+
+      switch (c)
+	{
+	case REQ_LEFT_ITEM:
+	    /*=================*/
+	  NAVIGATE(left);
+	  break;
+
+	case REQ_RIGHT_ITEM:
+	    /*==================*/
+	  NAVIGATE(right);
+	  break;
+
+	case REQ_UP_ITEM:
+	    /*===============*/
+	  NAVIGATE(up);
+	  break;
+
+	case REQ_DOWN_ITEM:
+	    /*=================*/
+	  NAVIGATE(down);
+	  break;
+
+	case REQ_SCR_ULINE:
+	    /*=================*/
+	  if (my_top_row == 0 || !(item->up))
+	    result = E_REQUEST_DENIED;
+	  else
+	    {
+	      --my_top_row;
+	      item = item->up;
+	    }
+	  break;
+
+	case REQ_SCR_DLINE:
+	    /*=================*/
+	  if ((my_top_row + menu->arows >= menu->rows) || !(item->down))
+	    {
+	      /* only if the menu has less items than rows, we can deny the
+	         request. Otherwise the epilogue of this routine adjusts the
+	         top row if necessary */
+	      result = E_REQUEST_DENIED;
+	    }
+	  else
+	    {
+	      my_top_row++;
+	      item = item->down;
+	    }
+	  break;
+
+	case REQ_SCR_DPAGE:
+	    /*=================*/
+	  rdiff = menu->rows - (menu->arows + my_top_row);
+	  if (rdiff > menu->arows)
+	    rdiff = menu->arows;
+	  if (rdiff <= 0)
+	    result = E_REQUEST_DENIED;
+	  else
+	    {
+	      my_top_row += rdiff;
+	      while (rdiff-- > 0 && item != 0 && item->down != 0)
+		item = item->down;
+	    }
+	  break;
+
+	case REQ_SCR_UPAGE:
+	    /*=================*/
+	  rdiff = (menu->arows < my_top_row) ? menu->arows : my_top_row;
+	  if (rdiff <= 0)
+	    result = E_REQUEST_DENIED;
+	  else
+	    {
+	      my_top_row -= rdiff;
+	      while (rdiff-- > 0 && item != 0 && item->up != 0)
+		item = item->up;
+	    }
+	  break;
+
+	case REQ_FIRST_ITEM:
+	    /*==================*/
+	  item = menu->items[0];
+	  break;
+
+	case REQ_LAST_ITEM:
+	    /*=================*/
+	  item = menu->items[menu->nitems - 1];
+	  break;
+
+	case REQ_NEXT_ITEM:
+	    /*=================*/
+	  if ((item->index + 1) >= menu->nitems)
+	    {
+	      if (menu->opt & O_NONCYCLIC)
+		result = E_REQUEST_DENIED;
+	      else
+		item = menu->items[0];
+	    }
+	  else
+	    item = menu->items[item->index + 1];
+	  break;
+
+	case REQ_PREV_ITEM:
+	    /*=================*/
+	  if (item->index <= 0)
+	    {
+	      if (menu->opt & O_NONCYCLIC)
+		result = E_REQUEST_DENIED;
+	      else
+		item = menu->items[menu->nitems - 1];
+	    }
+	  else
+	    item = menu->items[item->index - 1];
+	  break;
+
+	case REQ_TOGGLE_ITEM:
+	    /*===================*/
+	  if (menu->opt & O_ONEVALUE)
+	    {
+	      result = E_REQUEST_DENIED;
+	    }
+	  else
+	    {
+	      if (menu->curitem->opt & O_SELECTABLE)
+		{
+		  menu->curitem->value = !menu->curitem->value;
+		  Move_And_Post_Item(menu, menu->curitem);
+		  _nc_Show_Menu(menu);
+		}
+	      else
+		result = E_NOT_SELECTABLE;
+	    }
+	  break;
+
+	case REQ_CLEAR_PATTERN:
+	    /*=====================*/
+	  /* already cleared in prologue */
+	  break;
+
+	case REQ_BACK_PATTERN:
+	    /*====================*/
+	  if (menu->pindex > 0)
+	    {
+	      assert(menu->pattern);
+	      Remove_Character_From_Pattern(menu);
+	      pos_menu_cursor(menu);
+	    }
+	  else
+	    result = E_REQUEST_DENIED;
+	  break;
+
+	case REQ_NEXT_MATCH:
+	    /*==================*/
+	  assert(menu->pattern);
+	  if (menu->pattern[0])
+	    result = _nc_Match_Next_Character_In_Item_Name(menu, 0, &item);
+	  else
+	    {
+	      if ((item->index + 1) < menu->nitems)
+		item = menu->items[item->index + 1];
+	      else
+		{
+		  if (menu->opt & O_NONCYCLIC)
+		    result = E_REQUEST_DENIED;
+		  else
+		    item = menu->items[0];
+		}
+	    }
+	  break;
+
+	case REQ_PREV_MATCH:
+	    /*==================*/
+	  assert(menu->pattern);
+	  if (menu->pattern[0])
+	    result = _nc_Match_Next_Character_In_Item_Name(menu, BS, &item);
+	  else
+	    {
+	      if (item->index)
+		item = menu->items[item->index - 1];
+	      else
+		{
+		  if (menu->opt & O_NONCYCLIC)
+		    result = E_REQUEST_DENIED;
+		  else
+		    item = menu->items[menu->nitems - 1];
+		}
+	    }
+	  break;
+
+	default:
+	    /*======*/
+	  result = E_UNKNOWN_COMMAND;
+	  break;
+	}
+    }
+  else
+    {				/* not a command */
+      if (!(c & ~((int)MAX_REGULAR_CHARACTER)) && isprint(UChar(c)))
+	result = _nc_Match_Next_Character_In_Item_Name(menu, c, &item);
+#ifdef NCURSES_MOUSE_VERSION
+      else if (KEY_MOUSE == c)
+	{
+	  MEVENT event;
+	  WINDOW *uwin = Get_Menu_UserWin(menu);
+
+	  getmouse(&event);
+	  if ((event.bstate & (BUTTON1_CLICKED |
+			       BUTTON1_DOUBLE_CLICKED |
+			       BUTTON1_TRIPLE_CLICKED))
+	      && wenclose(uwin, event.y, event.x))
+	    {			/* we react only if the click was in the userwin, that means
+				 * inside the menu display area or at the decoration window.
+				 */
+	      WINDOW *sub = Get_Menu_Window(menu);
+	      int ry = event.y, rx = event.x;	/* screen coordinates */
+
+	      result = E_REQUEST_DENIED;
+	      if (mouse_trafo(&ry, &rx, FALSE))
+		{		/* rx, ry are now "curses" coordinates */
+		  if (ry < sub->_begy)
+		    {		/* we clicked above the display region; this is
+				 * interpreted as "scroll up" request
+				 */
+		      if (event.bstate & BUTTON1_CLICKED)
+			result = menu_driver(menu, REQ_SCR_ULINE);
+		      else if (event.bstate & BUTTON1_DOUBLE_CLICKED)
+			result = menu_driver(menu, REQ_SCR_UPAGE);
+		      else if (event.bstate & BUTTON1_TRIPLE_CLICKED)
+			result = menu_driver(menu, REQ_FIRST_ITEM);
+		      RETURN(result);
+		    }
+		  else if (ry > sub->_begy + sub->_maxy)
+		    {		/* we clicked below the display region; this is
+				 * interpreted as "scroll down" request
+				 */
+		      if (event.bstate & BUTTON1_CLICKED)
+			result = menu_driver(menu, REQ_SCR_DLINE);
+		      else if (event.bstate & BUTTON1_DOUBLE_CLICKED)
+			result = menu_driver(menu, REQ_SCR_DPAGE);
+		      else if (event.bstate & BUTTON1_TRIPLE_CLICKED)
+			result = menu_driver(menu, REQ_LAST_ITEM);
+		      RETURN(result);
+		    }
+		  else if (wenclose(sub, event.y, event.x))
+		    {		/* Inside the area we try to find the hit item */
+		      int i, x, y, err;
+
+		      ry = event.y;
+		      rx = event.x;
+		      if (wmouse_trafo(sub, &ry, &rx, FALSE))
+			{
+			  for (i = 0; i < menu->nitems; i++)
+			    {
+			      err = _nc_menu_cursor_pos(menu, menu->items[i],
+							&y, &x);
+			      if (E_OK == err)
+				{
+				  if ((ry == y) &&
+				      (rx >= x) &&
+				      (rx < x + menu->itemlen))
+				    {
+				      item = menu->items[i];
+				      result = E_OK;
+				      break;
+				    }
+				}
+			    }
+			  if (E_OK == result)
+			    {	/* We found an item, now we can handle the click.
+				 * A single click just positions the menu cursor
+				 * to the clicked item. A double click toggles
+				 * the item.
+				 */
+			      if (event.bstate & BUTTON1_DOUBLE_CLICKED)
+				{
+				  _nc_New_TopRow_and_CurrentItem(menu,
+								 my_top_row,
+								 item);
+				  menu_driver(menu, REQ_TOGGLE_ITEM);
+				  result = E_UNKNOWN_COMMAND;
+				}
+			    }
+			}
+		    }
+		}
+	    }
+	  else
+	    result = E_REQUEST_DENIED;
+	}
+#endif /* NCURSES_MOUSE_VERSION */
+      else
+	result = E_UNKNOWN_COMMAND;
+    }
+
+  if (E_OK == result)
+    {
+      /* Adjust the top row if it turns out that the current item unfortunately
+         doesn't appear in the menu window */
+      if (item->y < my_top_row)
+	my_top_row = item->y;
+      else if (item->y >= (my_top_row + menu->arows))
+	my_top_row = item->y - menu->arows + 1;
+
+      _nc_New_TopRow_and_CurrentItem(menu, my_top_row, item);
+
+    }
+
+  RETURN(result);
+}
+
+/* m_driver.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_format.c b/payloads/libpayload/curses/menu/m_format.c
new file mode 100644
index 0000000000..8e68a036ee
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_format.c
@@ -0,0 +1,131 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_format                                                          *
+* Set and get maximum numbers of rows and columns in menus                 *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_format.c,v 1.16 2010/01/23 21:20:10 tom Exp $")
+
+#define minimum(a,b) ((a)<(b) ? (a): (b))
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  int set_menu_format(MENU *menu, int rows, int cols)
+|
+|   Description   :  Sets the maximum number of rows and columns of items
+|                    that may be displayed at one time on a menu. If the
+|                    menu contains more items than can be displayed at
+|                    once, the menu will be scrollable.
+|
+|   Return Values :  E_OK                   - success
+|                    E_BAD_ARGUMENT         - invalid values passed
+|                    E_NOT_CONNECTED        - there are no items connected
+|                    E_POSTED               - the menu is already posted
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_menu_format(MENU * menu, int rows, int cols)
+{
+  int total_rows, total_cols;
+
+  T((T_CALLED("set_menu_format(%p,%d,%d)"), (void *)menu, rows, cols));
+
+  if (rows < 0 || cols < 0)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (menu)
+    {
+      if (menu->status & _POSTED)
+	RETURN(E_POSTED);
+
+      if (!(menu->items))
+	RETURN(E_NOT_CONNECTED);
+
+      if (rows == 0)
+	rows = menu->frows;
+      if (cols == 0)
+	cols = menu->fcols;
+
+      if (menu->pattern)
+	Reset_Pattern(menu);
+
+      menu->frows = rows;
+      menu->fcols = cols;
+
+      assert(rows > 0 && cols > 0);
+      total_rows = (menu->nitems - 1) / cols + 1;
+      total_cols = (menu->opt & O_ROWMAJOR) ?
+	minimum(menu->nitems, cols) :
+	(menu->nitems - 1) / total_rows + 1;
+
+      menu->rows = total_rows;
+      menu->cols = total_cols;
+      menu->arows = minimum(total_rows, rows);
+      menu->toprow = 0;
+      menu->curitem = *(menu->items);
+      assert(menu->curitem);
+      menu->status |= _LINK_NEEDED;
+      _nc_Calculate_Item_Length_and_Width(menu);
+    }
+  else
+    {
+      if (rows > 0)
+	_nc_Default_Menu.frows = rows;
+      if (cols > 0)
+	_nc_Default_Menu.fcols = cols;
+    }
+
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  void menu_format(const MENU *menu, int *rows, int *cols)
+|
+|   Description   :  Returns the maximum number of rows and columns that may
+|                    be displayed at one time on menu.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(void)
+menu_format(const MENU * menu, int *rows, int *cols)
+{
+  if (rows)
+    *rows = Normalize_Menu(menu)->frows;
+  if (cols)
+    *cols = Normalize_Menu(menu)->fcols;
+}
+
+/* m_format.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_global.c b/payloads/libpayload/curses/menu/m_global.c
new file mode 100644
index 0000000000..90f6f25925
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_global.c
@@ -0,0 +1,598 @@
+/****************************************************************************
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_global                                                          *
+* Globally used internal routines and the default menu and item structures *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_global.c,v 1.25 2010/01/23 21:20:10 tom Exp $")
+
+static char mark[] = "-";
+/* *INDENT-OFF* */
+NCURSES_EXPORT_VAR(MENU) _nc_Default_Menu = {
+  16,				  /* Nr. of chars high */
+  1,				  /* Nr. of chars wide */
+  16,				  /* Nr. of items high */
+  1,			          /* Nr. of items wide */
+  16,				  /* Nr. of formatted items high */
+  1,				  /* Nr. of formatted items wide */
+  16,				  /* Nr. of items high (actual) */
+  0,				  /* length of widest name */
+  0,				  /* length of widest description */
+  1,				  /* length of mark */
+  1,				  /* length of one item */
+  1,                              /* Spacing for descriptor */ 
+  1,                              /* Spacing for columns */
+  1,                              /* Spacing for rows */
+  (char *)0,			  /* buffer used to store match chars */
+  0,				  /* Index into pattern buffer */
+  (WINDOW *)0,			  /* Window containing entire menu */
+  (WINDOW *)0,			  /* Portion of menu displayed */
+  (WINDOW *)0,			  /* User's window */
+  (WINDOW *)0,			  /* User's subwindow */
+  (ITEM **)0,			  /* List of items */
+  0,				  /* Total Nr. of items in menu */
+  (ITEM *)0,			  /* Current item */
+  0,				  /* Top row of menu */
+  (chtype)A_REVERSE,		  /* Attribute for selection */
+  (chtype)A_NORMAL,		  /* Attribute for nonselection */
+  (chtype)A_UNDERLINE,		  /* Attribute for inactive */	
+  ' ',  			  /* Pad character */
+  (Menu_Hook)0,			  /* Menu init */
+  (Menu_Hook)0,			  /* Menu term */
+  (Menu_Hook)0,			  /* Item init */
+  (Menu_Hook)0,			  /* Item term */
+  (void *)0,			  /* userptr */
+  mark,				  /* mark */
+  ALL_MENU_OPTS,                  /* options */
+  0			          /* status */	    
+};
+
+NCURSES_EXPORT_VAR(ITEM) _nc_Default_Item = {
+  { (char *)0, 0 },		  /* name */
+  { (char *)0, 0 },		  /* description */
+  (MENU *)0,		          /* Pointer to parent menu */
+  (char *)0,			  /* Userpointer */
+  ALL_ITEM_OPTS,		  /* options */
+  0,				  /* Item Nr. */
+  0,				  /* y */
+  0,				  /* x */
+  FALSE,			  /* value */
+  (ITEM *)0,		          /* left */
+  (ITEM *)0,		          /* right */
+  (ITEM *)0,		          /* up */
+  (ITEM *)0		          /* down */
+  };
+/* *INDENT-ON* */
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  static void ComputeMaximum_NameDesc_Lenths(MENU *menu)
+|   
+|   Description   :  Calculates the maximum name and description lengths
+|                    of the items connected to the menu
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+NCURSES_INLINE static void
+ComputeMaximum_NameDesc_Lengths(MENU * menu)
+{
+  unsigned MaximumNameLength = 0;
+  unsigned MaximumDescriptionLength = 0;
+  ITEM **items;
+  unsigned check;
+
+  assert(menu && menu->items);
+  for (items = menu->items; *items; items++)
+    {
+      check = _nc_Calculate_Text_Width(&((*items)->name));
+      if (check > MaximumNameLength)
+	MaximumNameLength = check;
+
+      check = _nc_Calculate_Text_Width(&((*items)->description));
+      if (check > MaximumDescriptionLength)
+	MaximumDescriptionLength = check;
+    }
+
+  menu->namelen = MaximumNameLength;
+  menu->desclen = MaximumDescriptionLength;
+  T(("ComputeMaximum_NameDesc_Lengths %d,%d", menu->namelen, menu->desclen));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  static void ResetConnectionInfo(MENU *, ITEM **)
+|   
+|   Description   :  Reset all informations in the menu and the items in
+|                    the item array that indicates a connection
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+NCURSES_INLINE static void
+ResetConnectionInfo(MENU * menu, ITEM ** items)
+{
+  ITEM **item;
+
+  assert(menu && items);
+  for (item = items; *item; item++)
+    {
+      (*item)->index = 0;
+      (*item)->imenu = (MENU *) 0;
+    }
+  if (menu->pattern)
+    free(menu->pattern);
+  menu->pattern = (char *)0;
+  menu->pindex = 0;
+  menu->items = (ITEM **) 0;
+  menu->nitems = 0;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  bool _nc_Connect_Items(MENU *menu, ITEM **items)
+|
+|   Description   :  Connect the items in the item array to the menu.
+|                    Decorate all the items with a number and a backward
+|                    pointer to the menu.
+|
+|   Return Values :  TRUE       - successful connection
+|                    FALSE      - connection failed
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(bool)
+_nc_Connect_Items(MENU * menu, ITEM ** items)
+{
+  ITEM **item;
+  unsigned int ItemCount = 0;
+
+  if (menu && items)
+    {
+      for (item = items; *item; item++)
+	{
+	  if ((*item)->imenu)
+	    {
+	      /* if a item is already connected, reject connection */
+	      break;
+	    }
+	}
+      if (!(*item))
+	/* we reached the end, so there was no connected item */
+	{
+	  for (item = items; *item; item++)
+	    {
+	      if (menu->opt & O_ONEVALUE)
+		{
+		  (*item)->value = FALSE;
+		}
+	      (*item)->index = ItemCount++;
+	      (*item)->imenu = menu;
+	    }
+	}
+    }
+  else
+    return (FALSE);
+
+  if (ItemCount != 0)
+    {
+      menu->items = items;
+      menu->nitems = ItemCount;
+      ComputeMaximum_NameDesc_Lengths(menu);
+      if ((menu->pattern = typeMalloc(char, (unsigned)(1 + menu->namelen))))
+	{
+	  Reset_Pattern(menu);
+	  set_menu_format(menu, menu->frows, menu->fcols);
+	  menu->curitem = *items;
+	  menu->toprow = 0;
+	  return (TRUE);
+	}
+    }
+
+  /* If we fall through to this point, we have to reset all items connection 
+     and inform about a reject connection */
+  ResetConnectionInfo(menu, items);
+  return (FALSE);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void _nc_Disconnect_Items(MENU *menu)
+|   
+|   Description   :  Disconnect the menus item array from the menu
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(void)
+_nc_Disconnect_Items(MENU * menu)
+{
+  if (menu && menu->items)
+    ResetConnectionInfo(menu, menu->items);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int _nc_Calculate_Text_Width(const TEXT * item)
+|   
+|   Description   :  Calculate the number of columns for a TEXT.
+|
+|   Return Values :  the width
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+_nc_Calculate_Text_Width(const TEXT * item /*FIXME: limit length */ )
+{
+#if USE_WIDEC_SUPPORT
+  int result = item->length;
+
+  T((T_CALLED("_nc_menu_text_width(%p)"), (const void *)item));
+  if (result != 0 && item->str != 0)
+    {
+      int count = mbstowcs(0, item->str, 0);
+      wchar_t *temp = 0;
+
+      if (count > 0
+	  && (temp = typeMalloc(wchar_t, 2 + count)) != 0)
+	{
+	  int n;
+
+	  result = 0;
+	  mbstowcs(temp, item->str, (unsigned)count);
+	  for (n = 0; n < count; ++n)
+	    {
+	      int test = wcwidth(temp[n]);
+
+	      if (test <= 0)
+		test = 1;
+	      result += test;
+	    }
+	  free(temp);
+	}
+    }
+  returnCode(result);
+#else
+  return item->length;
+#endif
+}
+
+/*
+ * Calculate the actual width of a menu entry for wide-characters.
+ */
+#if USE_WIDEC_SUPPORT
+static int
+calculate_actual_width(MENU * menu, bool name)
+{
+  int width = 0;
+  int check = 0;
+  ITEM **items;
+
+  assert(menu && menu->items);
+
+  if (menu->items != 0)
+    {
+      for (items = menu->items; *items; items++)
+	{
+	  if (name)
+	    {
+	      check = _nc_Calculate_Text_Width(&((*items)->name));
+	    }
+	  else
+	    {
+	      check = _nc_Calculate_Text_Width(&((*items)->description));
+	    }
+	  if (check > width)
+	    width = check;
+	}
+    }
+  else
+    {
+      width = (name ? menu->namelen : menu->desclen);
+    }
+
+  T(("calculate_actual_width %s = %d/%d",
+     name ? "name" : "desc",
+     width,
+     name ? menu->namelen : menu->desclen));
+  return width;
+}
+#else
+#define calculate_actual_width(menu, name) (name ? menu->namelen : menu->desclen)
+#endif
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void _nc_Calculate_Item_Length_and_Width(MENU *menu)
+|   
+|   Description   :  Calculate the length of an item and the width of the
+|                    whole menu.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(void)
+_nc_Calculate_Item_Length_and_Width(MENU * menu)
+{
+  int l;
+
+  assert(menu);
+
+  menu->height = 1 + menu->spc_rows * (menu->arows - 1);
+
+  l = calculate_actual_width(menu, TRUE);
+  l += menu->marklen;
+
+  if ((menu->opt & O_SHOWDESC) && (menu->desclen > 0))
+    {
+      l += calculate_actual_width(menu, FALSE);
+      l += menu->spc_desc;
+    }
+
+  menu->itemlen = l;
+  l *= menu->cols;
+  l += (menu->cols - 1) * menu->spc_cols;	/* for the padding between the columns */
+  menu->width = l;
+
+  T(("_nc_CalculateItem_Length_and_Width columns %d, item %d, width %d",
+     menu->cols,
+     menu->itemlen,
+     menu->width));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void _nc_Link_Item(MENU *menu)
+|   
+|   Description   :  Statically calculate for every item its four neighbors.
+|                    This depends on the orientation of the menu. This
+|                    static approach simplifies navigation in the menu a lot.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(void)
+_nc_Link_Items(MENU * menu)
+{
+  if (menu && menu->items && *(menu->items))
+    {
+      int i, j;
+      ITEM *item;
+      int Number_Of_Items = menu->nitems;
+      int col = 0, row = 0;
+      int Last_in_Row;
+      int Last_in_Column;
+      bool cycle = (menu->opt & O_NONCYCLIC) ? FALSE : TRUE;
+
+      menu->status &= ~_LINK_NEEDED;
+
+      if (menu->opt & O_ROWMAJOR)
+	{
+	  int Number_Of_Columns = menu->cols;
+
+	  for (i = 0; i < Number_Of_Items; i++)
+	    {
+	      item = menu->items[i];
+
+	      Last_in_Row = row * Number_Of_Columns + (Number_Of_Columns - 1);
+
+	      item->left = (col) ?
+	      /* if we are not in the leftmost column, we can use the
+	         predecessor in the items array */
+		menu->items[i - 1] :
+		(cycle ? menu->items[(Last_in_Row >= Number_Of_Items) ?
+				     Number_Of_Items - 1 :
+				     Last_in_Row] :
+		 (ITEM *) 0);
+
+	      item->right = ((col < (Number_Of_Columns - 1)) &&
+			     ((i + 1) < Number_Of_Items)
+		)?
+		menu->items[i + 1] :
+		(cycle ? menu->items[row * Number_Of_Columns] :
+		 (ITEM *) 0
+		);
+
+	      Last_in_Column = (menu->rows - 1) * Number_Of_Columns + col;
+
+	      item->up = (row) ? menu->items[i - Number_Of_Columns] :
+		(cycle ? menu->items[(Last_in_Column >= Number_Of_Items) ?
+				     Number_Of_Items - 1 :
+				     Last_in_Column] :
+		 (ITEM *) 0);
+
+	      item->down = ((i + Number_Of_Columns) < Number_Of_Items)
+		?
+		menu->items[i + Number_Of_Columns] :
+		(cycle ? menu->items[(row + 1) < menu->rows ?
+				     Number_Of_Items - 1 : col] :
+		 (ITEM *) 0);
+	      item->x = col;
+	      item->y = row;
+	      if (++col == Number_Of_Columns)
+		{
+		  row++;
+		  col = 0;
+		}
+	    }
+	}
+      else
+	{
+	  int Number_Of_Rows = menu->rows;
+
+	  for (j = 0; j < Number_Of_Items; j++)
+	    {
+	      item = menu->items[i = (col * Number_Of_Rows + row)];
+
+	      Last_in_Column = (menu->cols - 1) * Number_Of_Rows + row;
+
+	      item->left = (col) ?
+		menu->items[i - Number_Of_Rows] :
+		(cycle ? (Last_in_Column >= Number_Of_Items) ?
+		 menu->items[Last_in_Column - Number_Of_Rows] :
+		 menu->items[Last_in_Column] :
+		 (ITEM *) 0);
+
+	      item->right = ((i + Number_Of_Rows) < Number_Of_Items)
+		?
+		menu->items[i + Number_Of_Rows] :
+		(cycle ? menu->items[row] : (ITEM *) 0);
+
+	      Last_in_Row = col * Number_Of_Rows + (Number_Of_Rows - 1);
+
+	      item->up = (row) ?
+		menu->items[i - 1] :
+		(cycle ?
+		 menu->items[(Last_in_Row >= Number_Of_Items) ?
+			     Number_Of_Items - 1 :
+			     Last_in_Row] :
+		 (ITEM *) 0);
+
+	      item->down = (row < (Number_Of_Rows - 1))
+		?
+		(menu->items[((i + 1) < Number_Of_Items) ?
+			     i + 1 :
+			     (col - 1) * Number_Of_Rows + row + 1]) :
+		(cycle ?
+		 menu->items[col * Number_Of_Rows] :
+		 (ITEM *) 0
+		);
+
+	      item->x = col;
+	      item->y = row;
+	      if ((++row) == Number_Of_Rows)
+		{
+		  col++;
+		  row = 0;
+		}
+	    }
+	}
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void _nc_Show_Menu(const MENU* menu)
+|   
+|   Description   :  Update the window that is associated with the menu
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(void)
+_nc_Show_Menu(const MENU * menu)
+{
+  WINDOW *win;
+  int maxy, maxx;
+
+  assert(menu);
+  if ((menu->status & _POSTED) && !(menu->status & _IN_DRIVER))
+    {
+      /* adjust the internal subwindow to start on the current top */
+      assert(menu->sub);
+      mvderwin(menu->sub, menu->spc_rows * menu->toprow, 0);
+      win = Get_Menu_Window(menu);
+
+      maxy = getmaxy(win);
+      maxx = getmaxx(win);
+
+      if (menu->height < maxy)
+	maxy = menu->height;
+      if (menu->width < maxx)
+	maxx = menu->width;
+
+      copywin(menu->sub, win, 0, 0, 0, 0, maxy - 1, maxx - 1, 0);
+      pos_menu_cursor(menu);
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void _nc_New_TopRow_and_CurrentItem(
+|                            MENU *menu, 
+|                            int new_toprow, 
+|                            ITEM *new_current_item)
+|   
+|   Description   :  Redisplay the menu so that the given row becomes the
+|                    top row and the given item becomes the new current
+|                    item.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(void)
+_nc_New_TopRow_and_CurrentItem(
+				MENU * menu,
+				int new_toprow,
+				ITEM * new_current_item)
+{
+  ITEM *cur_item;
+  bool mterm_called = FALSE;
+  bool iterm_called = FALSE;
+
+  assert(menu);
+  if (menu->status & _POSTED)
+    {
+      if (new_current_item != menu->curitem)
+	{
+	  Call_Hook(menu, itemterm);
+	  iterm_called = TRUE;
+	}
+      if (new_toprow != menu->toprow)
+	{
+	  Call_Hook(menu, menuterm);
+	  mterm_called = TRUE;
+	}
+
+      cur_item = menu->curitem;
+      assert(cur_item);
+      menu->toprow = new_toprow;
+      menu->curitem = new_current_item;
+
+      if (mterm_called)
+	{
+	  Call_Hook(menu, menuinit);
+	}
+      if (iterm_called)
+	{
+	  /* this means, move from the old current_item to the new one... */
+	  Move_To_Current_Item(menu, cur_item);
+	  Call_Hook(menu, iteminit);
+	}
+      if (mterm_called || iterm_called)
+	{
+	  _nc_Show_Menu(menu);
+	}
+      else
+	pos_menu_cursor(menu);
+    }
+  else
+    {				/* if we are not posted, this is quite simple */
+      menu->toprow = new_toprow;
+      menu->curitem = new_current_item;
+    }
+}
+
+/* m_global.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_hook.c b/payloads/libpayload/curses/menu/m_hook.c
new file mode 100644
index 0000000000..6125d052e7
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_hook.c
@@ -0,0 +1,151 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_hook                                                            *
+* Assign application specific routines for automatic invocation by menus   *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_hook.c,v 1.15 2010/01/23 21:16:54 tom Exp $")
+
+/* "Template" macro to generate function to set application specific hook */
+#define GEN_HOOK_SET_FUNCTION( typ, name ) \
+NCURSES_IMPEXP int NCURSES_API set_ ## typ ## _ ## name (MENU *menu, Menu_Hook func )\
+{\
+   T((T_CALLED("set_" #typ "_" #name "(%p,%p)"), menu, func));\
+   (Normalize_Menu(menu) -> typ ## name = func );\
+   RETURN(E_OK);\
+}
+
+/* "Template" macro to generate function to get application specific hook */
+#define GEN_HOOK_GET_FUNCTION( typ, name ) \
+NCURSES_IMPEXP Menu_Hook NCURSES_API typ ## _ ## name ( const MENU *menu )\
+{\
+   T((T_CALLED(#typ "_" #name "(%p)"), (const void *) menu));\
+   returnMenuHook(Normalize_Menu(menu) -> typ ## name);\
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_init(MENU *menu, void (*f)(MENU *))
+|   
+|   Description   :  Set user-exit which is called when menu is posted
+|                    or just after the top row changes.
+|
+|   Return Values :  E_OK               - success
++--------------------------------------------------------------------------*/
+GEN_HOOK_SET_FUNCTION(menu, init)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void (*)(MENU *) menu_init(const MENU *menu)
+|   
+|   Description   :  Return address of user-exit function which is called
+|                    when a menu is posted or just after the top row 
+|                    changes.
+|
+|   Return Values :  Menu init function address or NULL
++--------------------------------------------------------------------------*/
+GEN_HOOK_GET_FUNCTION(menu, init)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_term (MENU *menu, void (*f)(MENU *))
+|   
+|   Description   :  Set user-exit which is called when menu is unposted
+|                    or just before the top row changes.
+|
+|   Return Values :  E_OK               - success
++--------------------------------------------------------------------------*/
+GEN_HOOK_SET_FUNCTION(menu, term)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void (*)(MENU *) menu_term(const MENU *menu)
+|   
+|   Description   :  Return address of user-exit function which is called
+|                    when a menu is unposted or just before the top row 
+|                    changes.
+|
+|   Return Values :  Menu finalization function address or NULL
++--------------------------------------------------------------------------*/
+GEN_HOOK_GET_FUNCTION(menu, term)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_item_init (MENU *menu, void (*f)(MENU *))
+|   
+|   Description   :  Set user-exit which is called when menu is posted
+|                    or just after the current item changes.
+|
+|   Return Values :  E_OK               - success
++--------------------------------------------------------------------------*/
+GEN_HOOK_SET_FUNCTION(item, init)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void (*)(MENU *) item_init (const MENU *menu)
+|   
+|   Description   :  Return address of user-exit function which is called
+|                    when a menu is posted or just after the current item 
+|                    changes.
+|
+|   Return Values :  Item init function address or NULL
++--------------------------------------------------------------------------*/
+GEN_HOOK_GET_FUNCTION(item, init)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_item_term (MENU *menu, void (*f)(MENU *))
+|   
+|   Description   :  Set user-exit which is called when menu is unposted
+|                    or just before the current item changes.
+|
+|   Return Values :  E_OK               - success
++--------------------------------------------------------------------------*/
+GEN_HOOK_SET_FUNCTION(item, term)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void (*)(MENU *) item_init (const MENU *menu)
+|   
+|   Description   :  Return address of user-exit function which is called
+|                    when a menu is unposted or just before the current item 
+|                    changes.
+|
+|   Return Values :  Item finalization function address or NULL
++--------------------------------------------------------------------------*/
+GEN_HOOK_GET_FUNCTION(item, term)
+
+/* m_hook.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_item_cur.c b/payloads/libpayload/curses/menu/m_item_cur.c
new file mode 100644
index 0000000000..18b1a2726a
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_item_cur.c
@@ -0,0 +1,113 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_item_cur                                                        *
+* Set and get current menus item                                           *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_item_cur.c,v 1.18 2010/01/23 21:20:10 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_current_item(MENU *menu, const ITEM *item)
+|   
+|   Description   :  Make the item the current item
+|
+|   Return Values :  E_OK                - success
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_current_item(MENU * menu, ITEM * item)
+{
+  T((T_CALLED("set_current_item(%p,%p)"), (void *)menu, (void *)item));
+
+  if (menu && item && (item->imenu == menu))
+    {
+      if (menu->status & _IN_DRIVER)
+	RETURN(E_BAD_STATE);
+
+      assert(menu->curitem);
+      if (item != menu->curitem)
+	{
+	  if (menu->status & _LINK_NEEDED)
+	    {
+	      /*
+	       * Items are available, but they are not linked together.
+	       * So we have to link here.
+	       */
+	      _nc_Link_Items(menu);
+	    }
+	  assert(menu->pattern);
+	  Reset_Pattern(menu);
+	  /* adjust the window to make item visible and update the menu */
+	  Adjust_Current_Item(menu, menu->toprow, item);
+	}
+    }
+  else
+    RETURN(E_BAD_ARGUMENT);
+
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  ITEM *current_item(const MENU *menu)
+|   
+|   Description   :  Return the menus current item
+|
+|   Return Values :  Item pointer or NULL if failure
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(ITEM *)
+current_item(const MENU * menu)
+{
+  T((T_CALLED("current_item(%p)"), (const void *)menu));
+  returnItem((menu && menu->items) ? menu->curitem : (ITEM *) 0);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int item_index(const ITEM *)
+|   
+|   Description   :  Return the logical index of this item.
+|
+|   Return Values :  The index or ERR if this is an invalid item pointer
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+item_index(const ITEM * item)
+{
+  T((T_CALLED("item_index(%p)"), (const void *)item));
+  returnCode((item && item->imenu) ? item->index : ERR);
+}
+
+/* m_item_cur.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_item_nam.c b/payloads/libpayload/curses/menu/m_item_nam.c
new file mode 100644
index 0000000000..3ed1d37668
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_item_nam.c
@@ -0,0 +1,72 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_item_nam                                                        *
+* Get menus item name and description                                      *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_item_nam.c,v 1.15 2010/01/23 21:20:10 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  char *item_name(const ITEM *item)
+|   
+|   Description   :  Return name of menu item
+|
+|   Return Values :  See above; returns NULL if item is invalid
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(const char *)
+item_name(const ITEM * item)
+{
+  T((T_CALLED("item_name(%p)"), (const void *)item));
+  returnCPtr((item) ? item->name.str : (char *)0);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  char *item_description(const ITEM *item)
+|   
+|   Description   :  Returns description of item
+|
+|   Return Values :  See above; Returns NULL if item is invalid
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(const char *)
+item_description(const ITEM * item)
+{
+  T((T_CALLED("item_description(%p)"), (const void *)item));
+  returnCPtr((item) ? item->description.str : (char *)0);
+}
+
+/* m_item_nam.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_item_new.c b/payloads/libpayload/curses/menu/m_item_new.c
new file mode 100644
index 0000000000..1debc2b344
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_item_new.c
@@ -0,0 +1,275 @@
+/****************************************************************************
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_item_new                                                        *
+* Create and destroy menu items                                            *
+* Set and get marker string for menu                                       *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+#if USE_WIDEC_SUPPORT
+#if HAVE_WCTYPE_H
+#include <wctype.h>
+#endif
+#endif
+
+MODULE_ID("$Id: m_item_new.c,v 1.30 2010/01/23 21:20:11 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  bool Is_Printable_String(const char *s)
+|   
+|   Description   :  Checks whether or not the string contains only printable
+|                    characters.
+|
+|   Return Values :  TRUE     - if string is printable
+|                    FALSE    - if string contains non-printable characters
++--------------------------------------------------------------------------*/
+static bool
+Is_Printable_String(const char *s)
+{
+  int result = TRUE;
+
+#if USE_WIDEC_SUPPORT
+  int count = mbstowcs(0, s, 0);
+  wchar_t *temp = 0;
+
+  assert(s);
+
+  if (count > 0
+      && (temp = typeCalloc(wchar_t, (2 + (unsigned)count))) != 0)
+    {
+      int n;
+
+      mbstowcs(temp, s, (unsigned)count);
+      for (n = 0; n < count; ++n)
+	if (!iswprint((wint_t) temp[n]))
+	  {
+	    result = FALSE;
+	    break;
+	  }
+      free(temp);
+    }
+#else
+  assert(s);
+  while (*s)
+    {
+      if (!isprint(UChar(*s)))
+	{
+	  result = FALSE;
+	  break;
+	}
+      s++;
+    }
+#endif
+  return result;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  ITEM *new_item(char *name, char *description)
+|   
+|   Description   :  Create a new item with name and description. Return
+|                    a pointer to this new item.
+|                    N.B.: an item must(!) have a name.
+|
+|   Return Values :  The item pointer or NULL if creation failed.
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(ITEM *)
+new_item(const char *name, const char *description)
+{
+  ITEM *item;
+
+  T((T_CALLED("new_item(\"%s\", \"%s\")"),
+     name ? name : "",
+     description ? description : ""));
+
+  if (!name || (*name == '\0') || !Is_Printable_String(name))
+    {
+      item = (ITEM *) 0;
+      SET_ERROR(E_BAD_ARGUMENT);
+    }
+  else
+    {
+      item = typeCalloc(ITEM, 1);
+      if (item)
+	{
+	  *item = _nc_Default_Item;	/* hope we have struct assignment */
+
+	  item->name.length = strlen(name);
+	  item->name.str = name;
+
+	  if (description && (*description != '\0') &&
+	      Is_Printable_String(description))
+	    {
+	      item->description.length = strlen(description);
+	      item->description.str = description;
+	    }
+	  else
+	    {
+	      item->description.length = 0;
+	      item->description.str = (char *)0;
+	    }
+	}
+      else
+	SET_ERROR(E_SYSTEM_ERROR);
+    }
+  returnItem(item);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int free_item(ITEM *item)
+|   
+|   Description   :  Free the allocated storage for this item. 
+|                    N.B.: a connected item can't be freed.
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - invalid value has been passed
+|                    E_CONNECTED       - item is still connected to a menu    
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+free_item(ITEM * item)
+{
+  T((T_CALLED("free_item(%p)"), (void *)item));
+
+  if (!item)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (item->imenu)
+    RETURN(E_CONNECTED);
+
+  free(item);
+
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_mark( MENU *menu, const char *mark )
+|   
+|   Description   :  Set the mark string used to indicate the current
+|                    item (single-valued menu) or the selected items
+|                    (multi-valued menu).
+|                    The mark argument may be NULL, in which case no 
+|                    marker is used.
+|                    This might be a little bit tricky, because this may 
+|                    affect the geometry of the menu, which we don't allow 
+|                    if it is already posted.
+|
+|   Return Values :  E_OK               - success
+|                    E_BAD_ARGUMENT     - an invalid value has been passed
+|                    E_SYSTEM_ERROR     - no memory to store mark
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_menu_mark(MENU * menu, const char *mark)
+{
+  unsigned l;
+
+  T((T_CALLED("set_menu_mark(%p,%s)"), (void *)menu, _nc_visbuf(mark)));
+
+  if (mark && (*mark != '\0') && Is_Printable_String(mark))
+    l = strlen(mark);
+  else
+    l = 0;
+
+  if (menu)
+    {
+      char *old_mark = menu->mark;
+      unsigned short old_status = menu->status;
+
+      if (menu->status & _POSTED)
+	{
+	  /* If the menu is already posted, the geometry is fixed. Then
+	     we can only accept a mark with exactly the same length */
+	  if (menu->marklen != (int)l)
+	    RETURN(E_BAD_ARGUMENT);
+	}
+      menu->marklen = l;
+      if (l)
+	{
+	  menu->mark = strdup(mark);
+	  if (menu->mark)
+	    {
+	      strcpy(menu->mark, mark);
+	      if (menu != &_nc_Default_Menu)
+		menu->status |= _MARK_ALLOCATED;
+	    }
+	  else
+	    {
+	      menu->mark = old_mark;
+	      menu->marklen = (old_mark != 0) ? strlen(old_mark) : 0;
+	      RETURN(E_SYSTEM_ERROR);
+	    }
+	}
+      else
+	menu->mark = (char *)0;
+
+      if ((old_status & _MARK_ALLOCATED) && old_mark)
+	free(old_mark);
+
+      if (menu->status & _POSTED)
+	{
+	  _nc_Draw_Menu(menu);
+	  _nc_Show_Menu(menu);
+	}
+      else
+	{
+	  /* Recalculate the geometry */
+	  _nc_Calculate_Item_Length_and_Width(menu);
+	}
+    }
+  else
+    {
+      returnCode(set_menu_mark(&_nc_Default_Menu, mark));
+    }
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  char *menu_mark(const MENU *menu)
+|   
+|   Description   :  Return a pointer to the marker string
+|
+|   Return Values :  The marker string pointer or NULL if no marker defined
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(const char *)
+menu_mark(const MENU * menu)
+{
+  T((T_CALLED("menu_mark(%p)"), (const void *)menu));
+  returnPtr(Normalize_Menu(menu)->mark);
+}
+
+/* m_item_new.c */
diff --git a/payloads/libpayload/curses/menu/m_item_opt.c b/payloads/libpayload/curses/menu/m_item_opt.c
new file mode 100644
index 0000000000..91385da121
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_item_opt.c
@@ -0,0 +1,159 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_item_opt                                                        *
+* Menus item option routines                                               *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_item_opt.c,v 1.18 2010/01/23 21:20:10 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_item_opts(ITEM *item, Item_Options opts)  
+|   
+|   Description   :  Set the options of the item. If there are relevant
+|                    changes, the item is connected and the menu is posted,
+|                    the menu will be redisplayed.
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - invalid item options
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_item_opts(ITEM * item, Item_Options opts)
+{
+  T((T_CALLED("set_menu_opts(%p,%d)"), (void *)item, opts));
+
+  opts &= ALL_ITEM_OPTS;
+
+  if (opts & ~ALL_ITEM_OPTS)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (item)
+    {
+      if (item->opt != opts)
+	{
+	  MENU *menu = item->imenu;
+
+	  item->opt = opts;
+
+	  if ((!(opts & O_SELECTABLE)) && item->value)
+	    item->value = FALSE;
+
+	  if (menu && (menu->status & _POSTED))
+	    {
+	      Move_And_Post_Item(menu, item);
+	      _nc_Show_Menu(menu);
+	    }
+	}
+    }
+  else
+    _nc_Default_Item.opt = opts;
+
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int item_opts_off(ITEM *item, Item_Options opts)   
+|   
+|   Description   :  Switch of the options for this item.
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - invalid options
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+item_opts_off(ITEM * item, Item_Options opts)
+{
+  ITEM *citem = item;		/* use a copy because set_item_opts must detect
+
+				   NULL item itself to adjust its behavior */
+
+  T((T_CALLED("item_opts_off(%p,%d)"), (void *)item, opts));
+
+  if (opts & ~ALL_ITEM_OPTS)
+    RETURN(E_BAD_ARGUMENT);
+  else
+    {
+      Normalize_Item(citem);
+      opts = citem->opt & ~(opts & ALL_ITEM_OPTS);
+      returnCode(set_item_opts(item, opts));
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int item_opts_on(ITEM *item, Item_Options opts)   
+|   
+|   Description   :  Switch on the options for this item.
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - invalid options
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+item_opts_on(ITEM * item, Item_Options opts)
+{
+  ITEM *citem = item;		/* use a copy because set_item_opts must detect
+
+				   NULL item itself to adjust its behavior */
+
+  T((T_CALLED("item_opts_on(%p,%d)"), (void *)item, opts));
+
+  opts &= ALL_ITEM_OPTS;
+  if (opts & ~ALL_ITEM_OPTS)
+    RETURN(E_BAD_ARGUMENT);
+  else
+    {
+      Normalize_Item(citem);
+      opts = citem->opt | opts;
+      returnCode(set_item_opts(item, opts));
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  Item_Options item_opts(const ITEM *item)   
+|   
+|   Description   :  Switch of the options for this item.
+|
+|   Return Values :  Items options
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(Item_Options)
+item_opts(const ITEM * item)
+{
+  T((T_CALLED("item_opts(%p)"), (const void *)item));
+  returnItemOpts(ALL_ITEM_OPTS & Normalize_Item(item)->opt);
+}
+
+/* m_item_opt.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_item_top.c b/payloads/libpayload/curses/menu/m_item_top.c
new file mode 100644
index 0000000000..752e20d9ed
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_item_top.c
@@ -0,0 +1,107 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_item_top                                                        *
+* Set and get top menus item                                               *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_item_top.c,v 1.11 2010/01/23 21:20:10 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_top_row(MENU *menu, int row)
+|   
+|   Description   :  Makes the specified row the top row in the menu
+|
+|   Return Values :  E_OK             - success
+|                    E_BAD_ARGUMENT   - not a menu pointer or invalid row
+|                    E_NOT_CONNECTED  - there are no items for the menu
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_top_row(MENU * menu, int row)
+{
+  ITEM *item;
+
+  T((T_CALLED("set_top_row(%p,%d)"), (void *)menu, row));
+
+  if (menu)
+    {
+      if (menu->status & _IN_DRIVER)
+	RETURN(E_BAD_STATE);
+      if (menu->items == (ITEM **) 0)
+	RETURN(E_NOT_CONNECTED);
+
+      if ((row < 0) || (row > (menu->rows - menu->arows)))
+	RETURN(E_BAD_ARGUMENT);
+    }
+  else
+    RETURN(E_BAD_ARGUMENT);
+
+  if (row != menu->toprow)
+    {
+      if (menu->status & _LINK_NEEDED)
+	_nc_Link_Items(menu);
+
+      item = menu->items[(menu->opt & O_ROWMAJOR) ? (row * menu->cols) : row];
+      assert(menu->pattern);
+      Reset_Pattern(menu);
+      _nc_New_TopRow_and_CurrentItem(menu, row, item);
+    }
+
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int top_row(const MENU *)
+|   
+|   Description   :  Return the top row of the menu
+|
+|   Return Values :  The row number or ERR if there is no row
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+top_row(const MENU * menu)
+{
+  T((T_CALLED("top_row(%p)"), (const void *)menu));
+  if (menu && menu->items && *(menu->items))
+    {
+      assert((menu->toprow >= 0) && (menu->toprow < menu->rows));
+      returnCode(menu->toprow);
+    }
+  else
+    returnCode(ERR);
+}
+
+/* m_item_top.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_item_use.c b/payloads/libpayload/curses/menu/m_item_use.c
new file mode 100644
index 0000000000..8cf294bc29
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_item_use.c
@@ -0,0 +1,76 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_item_use                                                        *
+* Associate application data with menu items                               *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_item_use.c,v 1.17 2010/01/23 21:20:10 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_item_userptr(ITEM *item, void *userptr)
+|   
+|   Description   :  Set the pointer that is reserved in any item to store
+|                    application relevant informations.  
+|
+|   Return Values :  E_OK               - success
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_item_userptr(ITEM * item, void *userptr)
+{
+  T((T_CALLED("set_item_userptr(%p,%p)"), (void *)item, (void *)userptr));
+  Normalize_Item(item)->userptr = userptr;
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void *item_userptr(const ITEM *item)
+|   
+|   Description   :  Return the pointer that is reserved in any item to store
+|                    application relevant informations.
+|
+|   Return Values :  Value of the pointer. If no such pointer has been set,
+|                    NULL is returned.
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(void *)
+item_userptr(const ITEM * item)
+{
+  T((T_CALLED("item_userptr(%p)"), (const void *)item));
+  returnVoidPtr(Normalize_Item(item)->userptr);
+}
+
+/* m_item_use.c */
diff --git a/payloads/libpayload/curses/menu/m_item_val.c b/payloads/libpayload/curses/menu/m_item_val.c
new file mode 100644
index 0000000000..337dbfcc68
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_item_val.c
@@ -0,0 +1,104 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_item_val                                                        *
+* Set and get menus item values                                            *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_item_val.c,v 1.15 2010/01/23 21:20:10 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_item_value(ITEM *item, int value)
+|   
+|   Description   :  Programmatically set the item's selection value. This is
+|                    only allowed if the item is selectable at all and if
+|                    it is not connected to a single-valued menu.
+|                    If the item is connected to a posted menu, the menu
+|                    will be redisplayed.  
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - not selectable or single valued menu
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_item_value(ITEM * item, bool value)
+{
+  MENU *menu;
+
+  T((T_CALLED("set_item_value(%p,%d)"), (void *)item, value));
+  if (item)
+    {
+      menu = item->imenu;
+
+      if ((!(item->opt & O_SELECTABLE)) ||
+	  (menu && (menu->opt & O_ONEVALUE)))
+	RETURN(E_REQUEST_DENIED);
+
+      if (item->value ^ value)
+	{
+	  item->value = value ? TRUE : FALSE;
+	  if (menu)
+	    {
+	      if (menu->status & _POSTED)
+		{
+		  Move_And_Post_Item(menu, item);
+		  _nc_Show_Menu(menu);
+		}
+	    }
+	}
+    }
+  else
+    _nc_Default_Item.value = value;
+
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  bool item_value(const ITEM *item)
+|   
+|   Description   :  Return the selection value of the item
+|
+|   Return Values :  TRUE   - if item is selected
+|                    FALSE  - if item is not selected
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(bool)
+item_value(const ITEM * item)
+{
+  T((T_CALLED("item_value(%p)"), (const void *)item));
+  returnBool((Normalize_Item(item)->value) ? TRUE : FALSE);
+}
+
+/* m_item_val.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_item_vis.c b/payloads/libpayload/curses/menu/m_item_vis.c
new file mode 100644
index 0000000000..ff84740543
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_item_vis.c
@@ -0,0 +1,68 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_item_vis                                                        *
+* Tell if menu item is visible                                             *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_item_vis.c,v 1.16 2010/01/23 21:20:10 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  bool item_visible(const ITEM *item)
+|   
+|   Description   :  A item is visible if it currently appears in the
+|                    subwindow of a posted menu.
+|
+|   Return Values :  TRUE  if visible
+|                    FALSE if invisible
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(bool)
+item_visible(const ITEM * item)
+{
+  MENU *menu;
+
+  T((T_CALLED("item_visible(%p)"), (const void *)item));
+  if (item &&
+      (menu = item->imenu) &&
+      (menu->status & _POSTED) &&
+      ((menu->toprow + menu->arows) > (item->y)) &&
+      (item->y >= menu->toprow))
+    returnBool(TRUE);
+  else
+    returnBool(FALSE);
+}
+
+/* m_item_vis.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_items.c b/payloads/libpayload/curses/menu/m_items.c
new file mode 100644
index 0000000000..539768551d
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_items.c
@@ -0,0 +1,110 @@
+/****************************************************************************
+ * Copyright (c) 1998-2005,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_items                                                           *
+* Connect and disconnect items to and from menus                           *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_items.c,v 1.17 2010/01/23 21:20:10 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_items(MENU *menu, ITEM **items)
+|   
+|   Description   :  Sets the item pointer array connected to menu.
+|
+|   Return Values :  E_OK           - success
+|                    E_POSTED       - menu is already posted
+|                    E_CONNECTED    - one or more items are already connected
+|                                     to another menu.
+|                    E_BAD_ARGUMENT - An incorrect menu or item array was
+|                                     passed to the function
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_menu_items(MENU * menu, ITEM ** items)
+{
+  T((T_CALLED("set_menu_items(%p,%p)"), (void *)menu, (void *)items));
+
+  if (!menu || (items && !(*items)))
+    RETURN(E_BAD_ARGUMENT);
+
+  if (menu->status & _POSTED)
+    RETURN(E_POSTED);
+
+  if (menu->items)
+    _nc_Disconnect_Items(menu);
+
+  if (items)
+    {
+      if (!_nc_Connect_Items(menu, items))
+	RETURN(E_CONNECTED);
+    }
+
+  menu->items = items;
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  ITEM **menu_items(const MENU *menu)
+|   
+|   Description   :  Returns a pointer to the item pointer array of the menu
+|
+|   Return Values :  NULL on error
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(ITEM **)
+menu_items(const MENU * menu)
+{
+  T((T_CALLED("menu_items(%p)"), (const void *)menu));
+  returnItemPtr(menu ? menu->items : (ITEM **) 0);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int item_count(const MENU *menu)
+|   
+|   Description   :  Get the number of items connected to the menu. If the
+|                    menu pointer is NULL we return -1.         
+|
+|   Return Values :  Number of items or -1 to indicate error.
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+item_count(const MENU * menu)
+{
+  T((T_CALLED("item_count(%p)"), (const void *)menu));
+  returnCode(menu ? menu->nitems : -1);
+}
+
+/* m_items.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_new.c b/payloads/libpayload/curses/menu/m_new.c
new file mode 100644
index 0000000000..79f9292a7b
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_new.c
@@ -0,0 +1,142 @@
+/****************************************************************************
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_new                                                             *
+* Creation and destruction of new menus                                    *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_new.c,v 1.21 2010/01/23 21:20:11 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  MENU* _nc_new_menu(SCREEN*, ITEM **items)
+|   
+|   Description   :  Creates a new menu connected to the item pointer
+|                    array items and returns a pointer to the new menu.
+|                    The new menu is initialized with the values from the
+|                    default menu.
+|
+|   Return Values :  NULL on error
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(MENU *)
+NCURSES_SP_NAME(new_menu) (NCURSES_SP_DCLx ITEM ** items)
+{
+  int err = E_SYSTEM_ERROR;
+  MENU *menu = typeCalloc(MENU, 1);
+
+  T((T_CALLED("new_menu(%p,%p)"), (void *)SP_PARM, (void *)items));
+  if (menu)
+    {
+      *menu = _nc_Default_Menu;
+      menu->status = 0;
+      menu->rows = menu->frows;
+      menu->cols = menu->fcols;
+#if NCURSES_SP_FUNCS
+      /* This ensures userwin and usersub are always non-null,
+         so we can derive always the SCREEN that this menu is
+         running on. */
+      menu->userwin = SP_PARM->_stdscr;
+      menu->usersub = SP_PARM->_stdscr;
+#endif
+      if (items && *items)
+	{
+	  if (!_nc_Connect_Items(menu, items))
+	    {
+	      err = E_NOT_CONNECTED;
+	      free(menu);
+	      menu = (MENU *) 0;
+	    }
+	  else
+	    err = E_OK;
+	}
+    }
+
+  if (!menu)
+    SET_ERROR(err);
+
+  returnMenu(menu);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  MENU *new_menu(ITEM **items)
+|   
+|   Description   :  Creates a new menu connected to the item pointer
+|                    array items and returns a pointer to the new menu.
+|                    The new menu is initialized with the values from the
+|                    default menu.
+|
+|   Return Values :  NULL on error
++--------------------------------------------------------------------------*/
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(MENU *)
+new_menu(ITEM ** items)
+{
+  return NCURSES_SP_NAME(new_menu) (CURRENT_SCREEN, items);
+}
+#endif
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int free_menu(MENU *menu)  
+|   
+|   Description   :  Disconnects menu from its associated item pointer 
+|                    array and frees the storage allocated for the menu.
+|
+|   Return Values :  E_OK               - success
+|                    E_BAD_ARGUMENT     - Invalid menu pointer passed
+|                    E_POSTED           - Menu is already posted
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+free_menu(MENU * menu)
+{
+  T((T_CALLED("free_menu(%p)"), (void *)menu));
+  if (!menu)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (menu->status & _POSTED)
+    RETURN(E_POSTED);
+
+  if (menu->items)
+    _nc_Disconnect_Items(menu);
+
+  if ((menu->status & _MARK_ALLOCATED) && menu->mark)
+    free(menu->mark);
+
+  free(menu);
+  RETURN(E_OK);
+}
+
+/* m_new.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_opts.c b/payloads/libpayload/curses/menu/m_opts.c
new file mode 100644
index 0000000000..bc6924b651
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_opts.c
@@ -0,0 +1,183 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_opts                                                            *
+* Menus option routines                                                    *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_opts.c,v 1.20 2010/01/23 21:20:10 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  int set_menu_opts(MENU *menu, Menu_Options opts)
+|
+|   Description   :  Set the options for this menu. If the new settings
+|                    end up in a change of the geometry of the menu, it
+|                    will be recalculated. This operation is forbidden if
+|                    the menu is already posted.
+|
+|   Return Values :  E_OK           - success
+|                    E_BAD_ARGUMENT - invalid menu options
+|                    E_POSTED       - menu is already posted
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_menu_opts(MENU * menu, Menu_Options opts)
+{
+  T((T_CALLED("set_menu_opts(%p,%d)"), (void *)menu, opts));
+
+  opts &= ALL_MENU_OPTS;
+
+  if (opts & ~ALL_MENU_OPTS)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (menu)
+    {
+      if (menu->status & _POSTED)
+	RETURN(E_POSTED);
+
+      if ((opts & O_ROWMAJOR) != (menu->opt & O_ROWMAJOR))
+	{
+	  /* we need this only if the layout really changed ... */
+	  if (menu->items && menu->items[0])
+	    {
+	      menu->toprow = 0;
+	      menu->curitem = menu->items[0];
+	      assert(menu->curitem);
+	      set_menu_format(menu, menu->frows, menu->fcols);
+	    }
+	}
+
+      menu->opt = opts;
+
+      if (opts & O_ONEVALUE)
+	{
+	  ITEM **item;
+
+	  if (((item = menu->items) != (ITEM **) 0))
+	    for (; *item; item++)
+	      (*item)->value = FALSE;
+	}
+
+      if (opts & O_SHOWDESC)	/* this also changes the geometry */
+	_nc_Calculate_Item_Length_and_Width(menu);
+    }
+  else
+    _nc_Default_Menu.opt = opts;
+
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  int menu_opts_off(MENU *menu, Menu_Options opts)
+|
+|   Description   :  Switch off the options for this menu. If the new settings
+|                    end up in a change of the geometry of the menu, it
+|                    will be recalculated. This operation is forbidden if
+|                    the menu is already posted.
+|
+|   Return Values :  E_OK           - success
+|                    E_BAD_ARGUMENT - invalid options
+|                    E_POSTED       - menu is already posted
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+menu_opts_off(MENU * menu, Menu_Options opts)
+{
+  MENU *cmenu = menu;		/* use a copy because set_menu_opts must detect
+
+				   NULL menu itself to adjust its behavior */
+
+  T((T_CALLED("menu_opts_off(%p,%d)"), (void *)menu, opts));
+
+  opts &= ALL_MENU_OPTS;
+  if (opts & ~ALL_MENU_OPTS)
+    RETURN(E_BAD_ARGUMENT);
+  else
+    {
+      Normalize_Menu(cmenu);
+      opts = cmenu->opt & ~opts;
+      returnCode(set_menu_opts(menu, opts));
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  int menu_opts_on(MENU *menu, Menu_Options opts)
+|
+|   Description   :  Switch on the options for this menu. If the new settings
+|                    end up in a change of the geometry of the menu, it
+|                    will be recalculated. This operation is forbidden if
+|                    the menu is already posted.
+|
+|   Return Values :  E_OK           - success
+|                    E_BAD_ARGUMENT - invalid menu options
+|                    E_POSTED       - menu is already posted
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+menu_opts_on(MENU * menu, Menu_Options opts)
+{
+  MENU *cmenu = menu;		/* use a copy because set_menu_opts must detect
+
+				   NULL menu itself to adjust its behavior */
+
+  T((T_CALLED("menu_opts_on(%p,%d)"), (void *)menu, opts));
+
+  opts &= ALL_MENU_OPTS;
+  if (opts & ~ALL_MENU_OPTS)
+    RETURN(E_BAD_ARGUMENT);
+  else
+    {
+      Normalize_Menu(cmenu);
+      opts = cmenu->opt | opts;
+      returnCode(set_menu_opts(menu, opts));
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  Menu_Options menu_opts(const MENU *menu)
+|
+|   Description   :  Return the options for this menu.
+|
+|   Return Values :  Menu options
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(Menu_Options)
+menu_opts(const MENU * menu)
+{
+  T((T_CALLED("menu_opts(%p)"), (const void *)menu));
+  returnMenuOpts(ALL_MENU_OPTS & Normalize_Menu(menu)->opt);
+}
+
+/* m_opts.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_pad.c b/payloads/libpayload/curses/menu/m_pad.c
new file mode 100644
index 0000000000..caa2f9e207
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_pad.c
@@ -0,0 +1,95 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_pad                                                             *
+* Control menus padding character                                          *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_pad.c,v 1.12 2010/01/23 21:20:10 tom Exp $")
+
+/* Macro to redraw menu if it is posted and changed */
+#define Refresh_Menu(menu) \
+   if ( (menu) && ((menu)->status & _POSTED) )\
+   {\
+      _nc_Draw_Menu( menu );\
+      _nc_Show_Menu( menu ); \
+   }
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_pad(MENU* menu, int pad)
+|   
+|   Description   :  Set the character to be used to separate the item name
+|                    from its description. This must be a printable 
+|                    character.
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - an invalid value has been passed
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_menu_pad(MENU * menu, int pad)
+{
+  bool do_refresh = (menu != (MENU *) 0);
+
+  T((T_CALLED("set_menu_pad(%p,%d)"), (void *)menu, pad));
+
+  if (!isprint(UChar(pad)))
+    RETURN(E_BAD_ARGUMENT);
+
+  Normalize_Menu(menu);
+  menu->pad = pad;
+
+  if (do_refresh)
+    Refresh_Menu(menu);
+
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int menu_pad(const MENU *menu)
+|   
+|   Description   :  Return the value of the padding character
+|
+|   Return Values :  The pad character
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+menu_pad(const MENU * menu)
+{
+  T((T_CALLED("menu_pad(%p)"), (const void *)menu));
+  returnCode(Normalize_Menu(menu)->pad);
+}
+
+/* m_pad.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_pattern.c b/payloads/libpayload/curses/menu/m_pattern.c
new file mode 100644
index 0000000000..1764d05fbc
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_pattern.c
@@ -0,0 +1,124 @@
+/****************************************************************************
+ * Copyright (c) 1998-2006,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_pattern                                                         *
+* Pattern matching handling                                                *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_pattern.c,v 1.16 2010/01/23 21:20:10 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  char *menu_pattern(const MENU *menu)
+|   
+|   Description   :  Return the value of the pattern buffer.
+|
+|   Return Values :  NULL          - if there is no pattern buffer allocated
+|                    EmptyString   - if there is a pattern buffer but no
+|                                    pattern is stored
+|                    PatternString - as expected
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(char *)
+menu_pattern(const MENU * menu)
+{
+  static char empty[] = "";
+
+  T((T_CALLED("menu_pattern(%p)"), (const void *)menu));
+  returnPtr(menu ? (menu->pattern ? menu->pattern : empty) : 0);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_pattern(MENU *menu, const char *p)
+|   
+|   Description   :  Set the match pattern for a menu and position to the
+|                    first item that matches.
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - invalid menu or pattern pointer
+|                    E_BAD_STATE       - menu in user hook routine
+|                    E_NOT_CONNECTED   - no items connected to menu
+|                    E_NO_MATCH        - no item matches pattern
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_menu_pattern(MENU * menu, const char *p)
+{
+  ITEM *matchitem;
+  int matchpos;
+
+  T((T_CALLED("set_menu_pattern(%p,%s)"), (void *)menu, _nc_visbuf(p)));
+
+  if (!menu || !p)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (!(menu->items))
+    RETURN(E_NOT_CONNECTED);
+
+  if (menu->status & _IN_DRIVER)
+    RETURN(E_BAD_STATE);
+
+  Reset_Pattern(menu);
+
+  if (!(*p))
+    {
+      pos_menu_cursor(menu);
+      RETURN(E_OK);
+    }
+
+  if (menu->status & _LINK_NEEDED)
+    _nc_Link_Items(menu);
+
+  matchpos = menu->toprow;
+  matchitem = menu->curitem;
+  assert(matchitem);
+
+  while (*p)
+    {
+      if (!isprint(UChar(*p)) ||
+	  (_nc_Match_Next_Character_In_Item_Name(menu, *p, &matchitem) != E_OK))
+	{
+	  Reset_Pattern(menu);
+	  pos_menu_cursor(menu);
+	  RETURN(E_NO_MATCH);
+	}
+      p++;
+    }
+
+  /* This is reached if there was a match. So we position to the new item */
+  Adjust_Current_Item(menu, matchpos, matchitem);
+  RETURN(E_OK);
+}
+
+/* m_pattern.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_post.c b/payloads/libpayload/curses/menu/m_post.c
new file mode 100644
index 0000000000..007476bb4a
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_post.c
@@ -0,0 +1,377 @@
+/****************************************************************************
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_post                                                            *
+* Write or erase menus from associated subwindows                          *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_post.c,v 1.29 2010/05/01 19:18:27 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  void _nc_Post_Item(MENU *menu, ITEM *item)
+|
+|   Description   :  Draw the item in the menus window at the current
+|                    window position
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(void)
+_nc_Post_Item(const MENU * menu, const ITEM * item)
+{
+  int i;
+  chtype ch;
+  int item_x, item_y;
+  int count = 0;
+  bool isfore = FALSE, isback = FALSE, isgrey = FALSE;
+  int name_len;
+  int desc_len;
+
+  assert(menu->win);
+
+  getyx(menu->win, item_y, item_x);
+
+  /* We need a marker iff
+     - it is a onevalued menu and it is the current item
+     - or it has a selection value
+   */
+  wattron(menu->win, menu->back);
+  if (item->value || (item == menu->curitem))
+    {
+      if (menu->marklen)
+	{
+	  /* In a multi selection menu we use the fore attribute
+	     for a selected marker that is not the current one.
+	     This improves visualization of the menu, because now
+	     always the 'normal' marker denotes the current
+	     item. */
+	  if (!(menu->opt & O_ONEVALUE) && item->value && item != menu->curitem)
+	    {
+	      wattron(menu->win, menu->fore);
+	      isfore = TRUE;
+	    }
+	  waddstr(menu->win, menu->mark);
+	  if (isfore)
+	    {
+	      wattron(menu->win, menu->fore);
+	      isfore = FALSE;
+	    }
+	}
+    }
+  else				/* otherwise we have to wipe out the marker area */
+    for (ch = ' ', i = menu->marklen; i > 0; i--)
+      waddch(menu->win, ch);
+  wattroff(menu->win, menu->back);
+  count += menu->marklen;
+
+  /* First we have to calculate the attribute depending on selectability
+     and selection status
+   */
+  if (!(item->opt & O_SELECTABLE))
+    {
+      wattron(menu->win, menu->grey);
+      isgrey = TRUE;
+    }
+  else
+    {
+      if (item->value || item == menu->curitem)
+	{
+	  wattron(menu->win, menu->fore);
+	  isfore = TRUE;
+	}
+      else
+	{
+	  wattron(menu->win, menu->back);
+	  isback = TRUE;
+	}
+    }
+
+  waddnstr(menu->win, item->name.str, item->name.length);
+  name_len = _nc_Calculate_Text_Width(&(item->name));
+  for (ch = ' ', i = menu->namelen - name_len; i > 0; i--)
+    {
+      waddch(menu->win, ch);
+    }
+  count += menu->namelen;
+
+  /* Show description if required and available */
+  if ((menu->opt & O_SHOWDESC) && menu->desclen > 0)
+    {
+      int m = menu->spc_desc / 2;
+      int cy = -1, cx = -1;
+
+      for (ch = ' ', i = 0; i < menu->spc_desc; i++)
+	{
+	  if (i == m)
+	    {
+	      waddch(menu->win, menu->pad);
+	      getyx(menu->win, cy, cx);
+	    }
+	  else
+	    waddch(menu->win, ch);
+	}
+      if (item->description.length)
+	waddnstr(menu->win, item->description.str, item->description.length);
+      desc_len = _nc_Calculate_Text_Width(&(item->description));
+      for (ch = ' ', i = menu->desclen - desc_len; i > 0; i--)
+	{
+	  waddch(menu->win, ch);
+	}
+      count += menu->desclen + menu->spc_desc;
+
+      if (menu->spc_rows > 1)
+	{
+	  int j, k, ncy, ncx;
+
+	  assert(cx >= 0 && cy >= 0);
+	  getyx(menu->win, ncy, ncx);
+	  if (isgrey)
+	    wattroff(menu->win, menu->grey);
+	  else if (isfore)
+	    wattroff(menu->win, menu->fore);
+	  wattron(menu->win, menu->back);
+	  for (j = 1; j < menu->spc_rows; j++)
+	    {
+	      if ((item_y + j) < getmaxy(menu->win))
+		{
+		  wmove(menu->win, item_y + j, item_x);
+		  for (k = 0; k < count; k++)
+		    waddch(menu->win, ' ');
+		}
+	      if ((cy + j) < getmaxy(menu->win))
+		(void)mvwaddch(menu->win, cy + j, cx - 1, menu->pad);
+	    }
+	  wmove(menu->win, ncy, ncx);
+	  if (!isback)
+	    wattroff(menu->win, menu->back);
+	}
+    }
+
+  /* Remove attributes */
+  if (isfore)
+    wattroff(menu->win, menu->fore);
+  if (isback)
+    wattroff(menu->win, menu->back);
+  if (isgrey)
+    wattroff(menu->win, menu->grey);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  void _nc_Draw_Menu(const MENU *)
+|
+|   Description   :  Display the menu in its windows
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(void)
+_nc_Draw_Menu(const MENU * menu)
+{
+  ITEM *item = menu->items[0];
+  ITEM *lasthor, *lastvert;
+  ITEM *hitem;
+  int y = 0;
+  chtype s_bkgd;
+
+  assert(item && menu->win);
+
+  s_bkgd = getbkgd(menu->win);
+  wbkgdset(menu->win, menu->back);
+  werase(menu->win);
+  wbkgdset(menu->win, s_bkgd);
+
+  lastvert = (menu->opt & O_NONCYCLIC) ? (ITEM *) 0 : item;
+
+  do
+    {
+      wmove(menu->win, y, 0);
+
+      hitem = item;
+      lasthor = (menu->opt & O_NONCYCLIC) ? (ITEM *) 0 : hitem;
+
+      do
+	{
+	  _nc_Post_Item(menu, hitem);
+
+	  wattron(menu->win, menu->back);
+	  if (((hitem = hitem->right) != lasthor) && hitem)
+	    {
+	      int i, j, cy, cx;
+	      chtype ch = ' ';
+
+	      getyx(menu->win, cy, cx);
+	      for (j = 0; j < menu->spc_rows; j++)
+		{
+		  wmove(menu->win, cy + j, cx);
+		  for (i = 0; i < menu->spc_cols; i++)
+		    {
+		      waddch(menu->win, ch);
+		    }
+		}
+	      wmove(menu->win, cy, cx + menu->spc_cols);
+	    }
+	}
+      while (hitem && (hitem != lasthor));
+      wattroff(menu->win, menu->back);
+
+      item = item->down;
+      y += menu->spc_rows;
+
+    }
+  while (item && (item != lastvert));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  int post_menu(MENU* menu)
+|
+|   Description   :  Post a menu to the screen. This makes it visible.
+|
+|   Return Values :  E_OK                - success
+|                    E_BAD_ARGUMENT      - not a valid menu pointer
+|                    E_SYSTEM_ERROR      - error in lower layers
+|                    E_NOT_CONNECTED     - No items connected to menu
+|                    E_BAD_STATE         - Menu in userexit routine
+|                    E_POSTED            - Menu already posted
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+post_menu(MENU * menu)
+{
+  T((T_CALLED("post_menu(%p)"), (void *)menu));
+
+  if (!menu)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (menu->status & _IN_DRIVER)
+    RETURN(E_BAD_STATE);
+
+  if (menu->status & _POSTED)
+    RETURN(E_POSTED);
+
+  if (menu->items && *(menu->items))
+    {
+      int y;
+      int h = 1 + menu->spc_rows * (menu->rows - 1);
+
+      WINDOW *win = Get_Menu_Window(menu);
+      int maxy = getmaxy(win);
+
+      if ((menu->win = newpad(h+2, menu->width+2)))
+	{
+	  y = (maxy >= h) ? h : maxy;
+	  if (y >= menu->height)
+	    y = menu->height;
+	  if (!(menu->sub = subpad(menu->win, y, menu->width, 0, 0)))
+	    RETURN(E_SYSTEM_ERROR);
+	}
+      else
+	RETURN(E_SYSTEM_ERROR);
+
+      if (menu->status & _LINK_NEEDED)
+	_nc_Link_Items(menu);
+    }
+  else
+    RETURN(E_NOT_CONNECTED);
+
+  menu->status |= _POSTED;
+
+  if (!(menu->opt & O_ONEVALUE))
+    {
+      ITEM **items;
+
+      for (items = menu->items; *items; items++)
+	{
+	  (*items)->value = FALSE;
+	}
+    }
+
+  _nc_Draw_Menu(menu);
+
+  Call_Hook(menu, menuinit);
+  Call_Hook(menu, iteminit);
+
+  _nc_Show_Menu(menu);
+
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  int unpost_menu(MENU*)
+|
+|   Description   :  Detach menu from screen
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - not a valid menu pointer
+|                    E_BAD_STATE       - menu in userexit routine
+|                    E_NOT_POSTED      - menu is not posted
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+unpost_menu(MENU * menu)
+{
+  WINDOW *win;
+
+  T((T_CALLED("unpost_menu(%p)"), (void *)menu));
+
+  if (!menu)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (menu->status & _IN_DRIVER)
+    RETURN(E_BAD_STATE);
+
+  if (!(menu->status & _POSTED))
+    RETURN(E_NOT_POSTED);
+
+  Call_Hook(menu, itemterm);
+  Call_Hook(menu, menuterm);
+
+  win = Get_Menu_Window(menu);
+  werase(win);
+  wsyncup(win);
+
+  assert(menu->sub);
+  delwin(menu->sub);
+  menu->sub = (WINDOW *)0;
+
+  assert(menu->win);
+  delwin(menu->win);
+  menu->win = (WINDOW *)0;
+
+  menu->status &= ~_POSTED;
+
+  RETURN(E_OK);
+}
+
+/* m_post.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_req_name.c b/payloads/libpayload/curses/menu/m_req_name.c
new file mode 100644
index 0000000000..cad8758020
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_req_name.c
@@ -0,0 +1,125 @@
+/****************************************************************************
+ * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_request_name                                                    *
+* Routines to handle external names of menu requests                       *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_req_name.c,v 1.21 2009/10/10 16:17:23 tom Exp $")
+
+static const char *request_names[MAX_MENU_COMMAND - MIN_MENU_COMMAND + 1] =
+{
+  "LEFT_ITEM",
+  "RIGHT_ITEM",
+  "UP_ITEM",
+  "DOWN_ITEM",
+  "SCR_ULINE",
+  "SCR_DLINE",
+  "SCR_DPAGE",
+  "SCR_UPAGE",
+  "FIRST_ITEM",
+  "LAST_ITEM",
+  "NEXT_ITEM",
+  "PREV_ITEM",
+  "TOGGLE_ITEM",
+  "CLEAR_PATTERN",
+  "BACK_PATTERN",
+  "NEXT_MATCH",
+  "PREV_MATCH"
+};
+
+#define A_SIZE (sizeof(request_names)/sizeof(request_names[0]))
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  const char * menu_request_name (int request);
+|   
+|   Description   :  Get the external name of a menu request.
+|
+|   Return Values :  Pointer to name      - on success
+|                    NULL                 - on invalid request code
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(const char *)
+menu_request_name(int request)
+{
+  T((T_CALLED("menu_request_name(%d)"), request));
+  if ((request < MIN_MENU_COMMAND) || (request > MAX_MENU_COMMAND))
+    {
+      SET_ERROR(E_BAD_ARGUMENT);
+      returnCPtr((const char *)0);
+    }
+  else
+    returnCPtr(request_names[request - MIN_MENU_COMMAND]);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int menu_request_by_name (const char *str);
+|   
+|   Description   :  Search for a request with this name.
+|
+|   Return Values :  Request Id       - on success
+|                    E_NO_MATCH       - request not found
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+menu_request_by_name(const char *str)
+{
+  /* because the table is so small, it doesn't really hurt
+     to run sequentially through it.
+   */
+  unsigned int i = 0;
+  char buf[16];
+
+  T((T_CALLED("menu_request_by_name(%s)"), _nc_visbuf(str)));
+
+  if (str)
+    {
+      strncpy(buf, str, sizeof(buf));
+      while ((i < sizeof(buf)) && (buf[i] != '\0'))
+	{
+	  buf[i] = (char)toupper(UChar(buf[i]));
+	  i++;
+	}
+
+      for (i = 0; i < A_SIZE; i++)
+	{
+	  if (strncmp(request_names[i], buf, sizeof(buf)) == 0)
+	    returnCode(MIN_MENU_COMMAND + (int)i);
+	}
+    }
+  RETURN(E_NO_MATCH);
+}
+
+/* m_req_name.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_scale.c b/payloads/libpayload/curses/menu/m_scale.c
new file mode 100644
index 0000000000..068a1cc8c5
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_scale.c
@@ -0,0 +1,76 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_scale                                                           *
+* Menu scaling routine                                                     *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_scale.c,v 1.10 2010/01/23 21:20:10 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int scale_menu(const MENU *menu)
+|   
+|   Description   :  Returns the minimum window size necessary for the
+|                    subwindow of menu.  
+|
+|   Return Values :  E_OK                  - success
+|                    E_BAD_ARGUMENT        - invalid menu pointer
+|                    E_NOT_CONNECTED       - no items are connected to menu
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+scale_menu(const MENU * menu, int *rows, int *cols)
+{
+  T((T_CALLED("scale_menu(%p,%p,%p)"),
+     (const void *)menu,
+     (void *)rows,
+     (void *)cols));
+
+  if (!menu)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (menu->items && *(menu->items))
+    {
+      if (rows)
+	*rows = menu->height;
+      if (cols)
+	*cols = menu->width;
+      RETURN(E_OK);
+    }
+  else
+    RETURN(E_NOT_CONNECTED);
+}
+
+/* m_scale.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_spacing.c b/payloads/libpayload/curses/menu/m_spacing.c
new file mode 100644
index 0000000000..1cfa2e1665
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_spacing.c
@@ -0,0 +1,113 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_spacing                                                         *
+* Routines to handle spacing between entries                               *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_spacing.c,v 1.18 2010/01/23 21:20:10 tom Exp $")
+
+#define MAX_SPC_DESC ((TABSIZE) ? (TABSIZE) : 8)
+#define MAX_SPC_COLS ((TABSIZE) ? (TABSIZE) : 8)
+#define MAX_SPC_ROWS (3)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  int set_menu_spacing(MENU *menu,int desc, int r, int c);
+|
+|   Description   :  Set the spacing between entries
+|
+|   Return Values :  E_OK                 - on success
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_menu_spacing(MENU * menu, int s_desc, int s_row, int s_col)
+{
+  MENU *m;			/* split for ATAC workaround */
+
+  T((T_CALLED("set_menu_spacing(%p,%d,%d,%d)"),
+     (void *)menu, s_desc, s_row, s_col));
+
+  m = Normalize_Menu(menu);
+
+  assert(m);
+  if (m->status & _POSTED)
+    RETURN(E_POSTED);
+
+  if (((s_desc < 0) || (s_desc > MAX_SPC_DESC)) ||
+      ((s_row < 0) || (s_row > MAX_SPC_ROWS)) ||
+      ((s_col < 0) || (s_col > MAX_SPC_COLS)))
+    RETURN(E_BAD_ARGUMENT);
+
+  m->spc_desc = s_desc ? s_desc : 1;
+  m->spc_rows = s_row ? s_row : 1;
+  m->spc_cols = s_col ? s_col : 1;
+  _nc_Calculate_Item_Length_and_Width(m);
+
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  int menu_spacing (const MENU *,int *,int *,int *);
+|
+|   Description   :  Retrieve info about spacing between the entries
+|
+|   Return Values :  E_OK             - on success
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+menu_spacing(const MENU * menu, int *s_desc, int *s_row, int *s_col)
+{
+  const MENU *m;		/* split for ATAC workaround */
+
+  T((T_CALLED("menu_spacing(%p,%p,%p,%p)"),
+     (const void *)menu,
+     (void *)s_desc,
+     (void *)s_row,
+     (void *)s_col));
+
+  m = Normalize_Menu(menu);
+
+  assert(m);
+  if (s_desc)
+    *s_desc = m->spc_desc;
+  if (s_row)
+    *s_row = m->spc_rows;
+  if (s_col)
+    *s_col = m->spc_cols;
+
+  RETURN(E_OK);
+}
+
+/* m_spacing.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_sub.c b/payloads/libpayload/curses/menu/m_sub.c
new file mode 100644
index 0000000000..27123586bc
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_sub.c
@@ -0,0 +1,100 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_sub                                                             *
+* Menus subwindow association routines                                     *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_sub.c,v 1.12 2010/01/23 21:20:11 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_sub(MENU *menu, WINDOW *win)
+|   
+|   Description   :  Sets the subwindow of the menu.
+|
+|   Return Values :  E_OK           - success
+|                    E_POSTED       - menu is already posted
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_menu_sub(MENU * menu, WINDOW *win)
+{
+  T((T_CALLED("set_menu_sub(%p,%p)"), (void *)menu, (void *)win));
+
+  if (menu)
+    {
+      if (menu->status & _POSTED)
+	RETURN(E_POSTED);
+      else
+#if NCURSES_SP_FUNCS
+	{
+	  /* We ensure that usersub is never null. So even if a null
+	     WINDOW parameter is passed, we store the SCREENS stdscr.
+	     The only MENU that can have a null usersub is the static
+	     _nc_default_Menu.
+	   */
+	  SCREEN *sp = _nc_screen_of(menu->usersub);
+
+	  menu->usersub = win ? win : stdscr;
+	  _nc_Calculate_Item_Length_and_Width(menu);
+	}
+#else
+	menu->usersub = win;
+#endif
+    }
+  else
+    _nc_Default_Menu.usersub = win;
+
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  WINDOW* menu_sub(const MENU *menu)
+|   
+|   Description   :  Returns a pointer to the subwindow of the menu
+|
+|   Return Values :  NULL on error, otherwise a pointer to the window
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(WINDOW *)
+menu_sub(const MENU * menu)
+{
+  const MENU *m = Normalize_Menu(menu);
+
+  T((T_CALLED("menu_sub(%p)"), (const void *)menu));
+  returnWin(Get_Menu_Window(m));
+}
+
+/* m_sub.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_trace.c b/payloads/libpayload/curses/menu/m_trace.c
new file mode 100644
index 0000000000..094ff86c67
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_trace.c
@@ -0,0 +1,77 @@
+/****************************************************************************
+ * Copyright (c) 2004-2005,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Thomas E. Dickey                                              *
+ ****************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_trace.c,v 1.4 2010/01/23 21:20:10 tom Exp $")
+
+NCURSES_EXPORT(ITEM *)
+_nc_retrace_item(ITEM * code)
+{
+  T((T_RETURN("%p"), (void *)code));
+  return code;
+}
+
+NCURSES_EXPORT(ITEM **)
+_nc_retrace_item_ptr(ITEM ** code)
+{
+  T((T_RETURN("%p"), (void *)code));
+  return code;
+}
+
+NCURSES_EXPORT(Item_Options)
+_nc_retrace_item_opts(Item_Options code)
+{
+  T((T_RETURN("%d"), code));
+  return code;
+}
+
+NCURSES_EXPORT(MENU *)
+_nc_retrace_menu(MENU * code)
+{
+  T((T_RETURN("%p"), (void *)code));
+  return code;
+}
+
+NCURSES_EXPORT(Menu_Hook)
+_nc_retrace_menu_hook(Menu_Hook code)
+{
+  T((T_RETURN("%p"), code));
+  return code;
+}
+
+NCURSES_EXPORT(Menu_Options)
+_nc_retrace_menu_opts(Menu_Options code)
+{
+  T((T_RETURN("%d"), code));
+  return code;
+}
diff --git a/payloads/libpayload/curses/menu/m_userptr.c b/payloads/libpayload/curses/menu/m_userptr.c
new file mode 100644
index 0000000000..a7359c99d0
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_userptr.c
@@ -0,0 +1,76 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_userptr                                                         *
+* Associate application data with menus                                    *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_userptr.c,v 1.17 2010/01/23 21:20:10 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_userptr(MENU *menu, void *userptr)
+|   
+|   Description   :  Set the pointer that is reserved in any menu to store
+|                    application relevant informations.
+|
+|   Return Values :  E_OK         - success
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_menu_userptr(MENU * menu, void *userptr)
+{
+  T((T_CALLED("set_menu_userptr(%p,%p)"), (void *)menu, (void *)userptr));
+  Normalize_Menu(menu)->userptr = userptr;
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void *menu_userptr(const MENU *menu)
+|   
+|   Description   :  Return the pointer that is reserved in any menu to
+|                    store application relevant informations.
+|
+|   Return Values :  Value of the pointer. If no such pointer has been set,
+|                    NULL is returned
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(void *)
+menu_userptr(const MENU * menu)
+{
+  T((T_CALLED("menu_userptr(%p)"), (const void *)menu));
+  returnVoidPtr(Normalize_Menu(menu)->userptr);
+}
+
+/* m_userptr.c ends here */
diff --git a/payloads/libpayload/curses/menu/m_win.c b/payloads/libpayload/curses/menu/m_win.c
new file mode 100644
index 0000000000..5ddb1af9d3
--- /dev/null
+++ b/payloads/libpayload/curses/menu/m_win.c
@@ -0,0 +1,100 @@
+/****************************************************************************
+ * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_win                                                             *
+* Menus window association routines                                        *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_win.c,v 1.17 2010/01/23 21:20:11 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_win(MENU *menu, WINDOW *win)
+|   
+|   Description   :  Sets the window of the menu.
+|
+|   Return Values :  E_OK               - success
+|                    E_POSTED           - menu is already posted
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_menu_win(MENU * menu, WINDOW *win)
+{
+  T((T_CALLED("set_menu_win(%p,%p)"), (void *)menu, (void *)win));
+
+  if (menu)
+    {
+      if (menu->status & _POSTED)
+	RETURN(E_POSTED);
+      else
+#if NCURSES_SP_FUNCS
+	{
+	  /* We ensure that userwin is never null. So even if a null
+	     WINDOW parameter is passed, we store the SCREENS stdscr.
+	     The only MENU that can have a null userwin is the static
+	     _nc_default_Menu.
+	   */
+	  SCREEN *sp = _nc_screen_of(menu->userwin);
+
+	  menu->userwin = win ? win : stdscr;
+	  _nc_Calculate_Item_Length_and_Width(menu);
+	}
+#else
+	menu->userwin = win;
+#endif
+    }
+  else
+    _nc_Default_Menu.userwin = win;
+
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  WINDOW* menu_win(const MENU*)
+|   
+|   Description   :  Returns pointer to the window of the menu
+|
+|   Return Values :  NULL on error, otherwise pointer to window
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(WINDOW *)
+menu_win(const MENU * menu)
+{
+  const MENU *m = Normalize_Menu(menu);
+
+  T((T_CALLED("menu_win(%p)"), (const void *)menu));
+  returnWin(Get_Menu_UserWin(m));
+}
+
+/* m_win.c ends here */
diff --git a/payloads/libpayload/curses/menu/menu.h b/payloads/libpayload/curses/menu/menu.h
new file mode 100644
index 0000000000..67396f7637
--- /dev/null
+++ b/payloads/libpayload/curses/menu/menu.h
@@ -0,0 +1,261 @@
+/****************************************************************************
+ * Copyright (c) 1998-2007,2009 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/* $Id: menu.h,v 1.20 2009/04/05 00:28:07 tom Exp $ */
+
+#ifndef ETI_MENU
+#define ETI_MENU
+
+#ifdef AMIGA
+#define TEXT TEXT_ncurses
+#endif
+
+#include <curses.h>
+#include <eti.h>
+#include <ncurses_cfg.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef int Menu_Options;
+typedef int Item_Options;
+
+/* Menu options: */
+#define O_ONEVALUE      (0x01)
+#define O_SHOWDESC      (0x02)
+#define O_ROWMAJOR      (0x04)
+#define O_IGNORECASE    (0x08)
+#define O_SHOWMATCH     (0x10)
+#define O_NONCYCLIC     (0x20)
+
+/* Item options: */
+#define O_SELECTABLE    (0x01)
+
+typedef struct
+{
+  const char* str;
+  unsigned short length;
+} TEXT;
+
+typedef struct tagITEM 
+{
+  TEXT           name;        /* name of menu item                         */
+  TEXT           description; /* description of item, optional in display  */ 
+  struct tagMENU *imenu;      /* Pointer to parent menu                    */
+  void           *userptr;    /* Pointer to user defined per item data     */ 
+  Item_Options   opt;         /* Item options                              */ 
+  short          index;       /* Item number if connected to a menu        */
+  short          y;           /* y and x location of item in menu          */
+  short          x;
+  bool           value;       /* Selection value                           */
+                             
+  struct tagITEM *left;       /* neighbor items                            */
+  struct tagITEM *right;
+  struct tagITEM *up;
+  struct tagITEM *down;
+
+} ITEM;
+
+typedef void (*Menu_Hook)(struct tagMENU *);
+
+typedef struct tagMENU 
+{
+  short          height;                /* Nr. of chars high               */
+  short          width;                 /* Nr. of chars wide               */
+  short          rows;                  /* Nr. of items high               */
+  short          cols;                  /* Nr. of items wide               */
+  short          frows;                 /* Nr. of formatted items high     */
+  short          fcols;                 /* Nr. of formatted items wide     */
+  short          arows;                 /* Nr. of items high (actual)      */
+  short          namelen;               /* Max. name length                */
+  short          desclen;               /* Max. description length         */
+  short          marklen;               /* Length of mark, if any          */
+  short          itemlen;               /* Length of one item              */
+  short          spc_desc;              /* Spacing for descriptor          */
+  short          spc_cols;              /* Spacing for columns             */
+  short          spc_rows;              /* Spacing for rows                */ 
+  char          *pattern;               /* Buffer to store match chars     */
+  short          pindex;                /* Index into pattern buffer       */
+  WINDOW        *win;                   /* Window containing menu          */
+  WINDOW        *sub;                   /* Subwindow for menu display      */
+  WINDOW        *userwin;               /* User's window                   */
+  WINDOW        *usersub;               /* User's subwindow                */
+  ITEM          **items;                /* array of items                  */ 
+  short          nitems;                /* Nr. of items in menu            */
+  ITEM          *curitem;               /* Current item                    */
+  short          toprow;                /* Top row of menu                 */
+  chtype         fore;                  /* Selection attribute             */
+  chtype         back;                  /* Nonselection attribute          */
+  chtype         grey;                  /* Inactive attribute              */
+  unsigned char  pad;                   /* Pad character                   */
+
+  Menu_Hook      menuinit;              /* User hooks                      */
+  Menu_Hook      menuterm;
+  Menu_Hook      iteminit;
+  Menu_Hook      itemterm;
+
+  void          *userptr;               /* Pointer to menus user data      */
+  char          *mark;                  /* Pointer to marker string        */
+
+  Menu_Options   opt;                   /* Menu options                    */
+  unsigned short status;                /* Internal state of menu          */
+
+} MENU;
+
+
+/* Define keys */
+
+#define REQ_LEFT_ITEM           (KEY_MAX + 1)
+#define REQ_RIGHT_ITEM          (KEY_MAX + 2)
+#define REQ_UP_ITEM             (KEY_MAX + 3)
+#define REQ_DOWN_ITEM           (KEY_MAX + 4)
+#define REQ_SCR_ULINE           (KEY_MAX + 5)
+#define REQ_SCR_DLINE           (KEY_MAX + 6)
+#define REQ_SCR_DPAGE           (KEY_MAX + 7)
+#define REQ_SCR_UPAGE           (KEY_MAX + 8)
+#define REQ_FIRST_ITEM          (KEY_MAX + 9)
+#define REQ_LAST_ITEM           (KEY_MAX + 10)
+#define REQ_NEXT_ITEM           (KEY_MAX + 11)
+#define REQ_PREV_ITEM           (KEY_MAX + 12)
+#define REQ_TOGGLE_ITEM         (KEY_MAX + 13)
+#define REQ_CLEAR_PATTERN       (KEY_MAX + 14)
+#define REQ_BACK_PATTERN        (KEY_MAX + 15)
+#define REQ_NEXT_MATCH          (KEY_MAX + 16)
+#define REQ_PREV_MATCH          (KEY_MAX + 17)
+
+#define MIN_MENU_COMMAND        (KEY_MAX + 1)
+#define MAX_MENU_COMMAND        (KEY_MAX + 17)
+
+/*
+ * Some AT&T code expects MAX_COMMAND to be out-of-band not
+ * just for menu commands but for forms ones as well.
+ */
+#if defined(MAX_COMMAND)
+#  if (MAX_MENU_COMMAND > MAX_COMMAND)
+#    error Something is wrong -- MAX_MENU_COMMAND is greater than MAX_COMMAND
+#  elif (MAX_COMMAND != (KEY_MAX + 128))
+#    error Something is wrong -- MAX_COMMAND is already inconsistently defined.
+#  endif
+#else
+#  define MAX_COMMAND (KEY_MAX + 128)
+#endif
+
+
+/* --------- prototypes for libmenu functions ----------------------------- */
+
+extern NCURSES_EXPORT(ITEM **)	menu_items (const MENU *);
+extern NCURSES_EXPORT(ITEM *)	current_item (const MENU *);
+extern NCURSES_EXPORT(ITEM *)	new_item (const char *,const char *);
+
+extern NCURSES_EXPORT(MENU *)	new_menu (ITEM **);
+
+extern NCURSES_EXPORT(Item_Options)	item_opts (const ITEM *);
+extern NCURSES_EXPORT(Menu_Options)	menu_opts (const MENU *);
+
+extern NCURSES_EXPORT(Menu_Hook)	item_init (const MENU *);
+extern NCURSES_EXPORT(Menu_Hook)	item_term (const MENU *);
+extern NCURSES_EXPORT(Menu_Hook)	menu_init (const MENU *);
+extern NCURSES_EXPORT(Menu_Hook)	menu_term (const MENU *);
+
+extern NCURSES_EXPORT(WINDOW *)	menu_sub (const MENU *);
+extern NCURSES_EXPORT(WINDOW *)	menu_win (const MENU *);
+
+extern NCURSES_EXPORT(const char *)	item_description (const ITEM *);
+extern NCURSES_EXPORT(const char *)	item_name (const ITEM *);
+extern NCURSES_EXPORT(const char *)	menu_mark (const MENU *);
+extern NCURSES_EXPORT(const char *)	menu_request_name (int);
+
+extern NCURSES_EXPORT(char *)	menu_pattern (const MENU *);
+
+extern NCURSES_EXPORT(void *)	menu_userptr (const MENU *);
+extern NCURSES_EXPORT(void *)	item_userptr (const ITEM *);
+
+extern NCURSES_EXPORT(chtype)	menu_back (const MENU *);
+extern NCURSES_EXPORT(chtype)	menu_fore (const MENU *);
+extern NCURSES_EXPORT(chtype)	menu_grey (const MENU *);
+
+extern NCURSES_EXPORT(int)	free_item (ITEM *);
+extern NCURSES_EXPORT(int)	free_menu (MENU *);
+extern NCURSES_EXPORT(int)	item_count (const MENU *);
+extern NCURSES_EXPORT(int)	item_index (const ITEM *);
+extern NCURSES_EXPORT(int)	item_opts_off (ITEM *,Item_Options);
+extern NCURSES_EXPORT(int)	item_opts_on (ITEM *,Item_Options);
+extern NCURSES_EXPORT(int)	menu_driver (MENU *,int);
+extern NCURSES_EXPORT(int)	menu_opts_off (MENU *,Menu_Options);
+extern NCURSES_EXPORT(int)	menu_opts_on (MENU *,Menu_Options);
+extern NCURSES_EXPORT(int)	menu_pad (const MENU *);
+extern NCURSES_EXPORT(int)	pos_menu_cursor (const MENU *);
+extern NCURSES_EXPORT(int)	post_menu (MENU *);
+extern NCURSES_EXPORT(int)	scale_menu (const MENU *,int *,int *);
+extern NCURSES_EXPORT(int)	set_current_item (MENU *menu,ITEM *item);
+extern NCURSES_EXPORT(int)	set_item_init (MENU *, Menu_Hook);
+extern NCURSES_EXPORT(int)	set_item_opts (ITEM *,Item_Options);
+extern NCURSES_EXPORT(int)	set_item_term (MENU *, Menu_Hook);
+extern NCURSES_EXPORT(int)	set_item_userptr (ITEM *, void *);
+extern NCURSES_EXPORT(int)	set_item_value (ITEM *,bool);
+extern NCURSES_EXPORT(int)	set_menu_back (MENU *,chtype);
+extern NCURSES_EXPORT(int)	set_menu_fore (MENU *,chtype);
+extern NCURSES_EXPORT(int)	set_menu_format (MENU *,int,int);
+extern NCURSES_EXPORT(int)	set_menu_grey (MENU *,chtype);
+extern NCURSES_EXPORT(int)	set_menu_init (MENU *, Menu_Hook);
+extern NCURSES_EXPORT(int)	set_menu_items (MENU *,ITEM **);
+extern NCURSES_EXPORT(int)	set_menu_mark (MENU *, const char *);
+extern NCURSES_EXPORT(int)	set_menu_opts (MENU *,Menu_Options);
+extern NCURSES_EXPORT(int)	set_menu_pad (MENU *,int);
+extern NCURSES_EXPORT(int)	set_menu_pattern (MENU *,const char *);
+extern NCURSES_EXPORT(int)	set_menu_sub (MENU *,WINDOW *);
+extern NCURSES_EXPORT(int)	set_menu_term (MENU *, Menu_Hook);
+extern NCURSES_EXPORT(int)	set_menu_userptr (MENU *,void *);
+extern NCURSES_EXPORT(int)	set_menu_win (MENU *,WINDOW *);
+extern NCURSES_EXPORT(int)	set_top_row (MENU *,int);
+extern NCURSES_EXPORT(int)	top_row (const MENU *);
+extern NCURSES_EXPORT(int)	unpost_menu (MENU *);
+extern NCURSES_EXPORT(int)	menu_request_by_name (const char *);
+extern NCURSES_EXPORT(int)	set_menu_spacing (MENU *,int,int,int);
+extern NCURSES_EXPORT(int)	menu_spacing (const MENU *,int *,int *,int *);
+
+
+extern NCURSES_EXPORT(bool)	item_value (const ITEM *);
+extern NCURSES_EXPORT(bool)	item_visible (const ITEM *);
+
+extern NCURSES_EXPORT(void)	menu_format (const MENU *,int *,int *);
+
+#if NCURSES_SP_FUNCS
+extern NCURSES_EXPORT(MENU *)	NCURSES_SP_NAME(new_menu) (SCREEN*, ITEM **);
+#endif
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* ETI_MENU */
diff --git a/payloads/libpayload/curses/menu/menu.priv.h b/payloads/libpayload/curses/menu/menu.priv.h
new file mode 100644
index 0000000000..4cfcd8d7a5
--- /dev/null
+++ b/payloads/libpayload/curses/menu/menu.priv.h
@@ -0,0 +1,156 @@
+/****************************************************************************
+ * Copyright (c) 1998-2005,2009 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/* $Id: menu.priv.h,v 1.23 2009/02/28 21:02:57 juergen Exp $ */
+
+/***************************************************************************
+* Module menu.priv.h                                                       *
+* Top level private header file for all libnmenu modules                   *
+***************************************************************************/
+
+#ifndef MENU_PRIV_H_incl
+#define MENU_PRIV_H_incl 1
+
+#include "curspriv.h"
+#include "mf_common.h"
+#include "menu.h"
+
+/* Backspace code */
+#define BS (8)
+
+extern NCURSES_EXPORT_VAR(ITEM) _nc_Default_Item;
+extern NCURSES_EXPORT_VAR(MENU) _nc_Default_Menu;
+
+/* Normalize item to default if none was given */
+#define Normalize_Item( item ) ((item)=(item)?(item):&_nc_Default_Item)
+
+/* Normalize menu to default if none was given */
+#define Normalize_Menu( menu ) ((menu)=(menu)?(menu):&_nc_Default_Menu)
+
+#define Get_Menu_Screen( menu ) (menu->userwin ? \
+				 _nc_screen_of(menu->userwin) : CURRENT_SCREEN)
+
+/* Get the user defined (framing) window of the menu */
+#define Get_Menu_UserWin(menu) ((menu)->userwin ? \
+    (menu)->userwin : stdscr)
+
+/* Normalize menu window */
+#define Get_Menu_Window(  menu ) \
+   ((menu)->usersub  ? (menu)->usersub  : Get_Menu_UserWin(menu))
+
+/* menu specific status flags */
+#define _LINK_NEEDED    (0x04)
+#define _MARK_ALLOCATED (0x08)
+
+#define ALL_MENU_OPTS (                 \
+		       O_ONEVALUE     | \
+		       O_SHOWDESC     | \
+		       O_ROWMAJOR     | \
+		       O_IGNORECASE   | \
+		       O_SHOWMATCH    | \
+		       O_NONCYCLIC    )
+
+#define ALL_ITEM_OPTS (O_SELECTABLE)
+
+/* Move to the window position of an item and draw it */
+#define Move_And_Post_Item(menu,item) \
+  {wmove((menu)->win,(menu)->spc_rows*(item)->y,((menu)->itemlen+(menu)->spc_cols)*(item)->x);\
+   _nc_Post_Item((menu),(item));}
+
+#define Move_To_Current_Item(menu,item) \
+  if ( (item) != (menu)->curitem)\
+    {\
+      Move_And_Post_Item(menu,item);\
+      Move_And_Post_Item(menu,(menu)->curitem);\
+    }
+
+/* This macro ensures, that the item becomes visible, if possible with the
+   specified row as the top row of the window. If this is not possible,
+   the top row will be adjusted and the value is stored in the row argument.
+*/
+#define Adjust_Current_Item(menu,row,item) \
+  { if ((item)->y < row) \
+      row = (item)->y;\
+    if ( (item)->y >= (row + (menu)->arows) )\
+      row = ( (item)->y < ((menu)->rows - row) ) ? \
+            (item)->y : (menu)->rows - (menu)->arows;\
+    _nc_New_TopRow_and_CurrentItem(menu,row,item); }
+
+/* Reset the match pattern buffer */
+#define Reset_Pattern(menu) \
+  { (menu)->pindex = 0; \
+    (menu)->pattern[0] = '\0'; }
+
+#define UChar(c)	((unsigned char)(c))
+
+/* Internal functions. */
+extern NCURSES_EXPORT(void) _nc_Draw_Menu (const MENU *);
+extern NCURSES_EXPORT(void) _nc_Show_Menu (const MENU *);
+extern NCURSES_EXPORT(void) _nc_Calculate_Item_Length_and_Width (MENU *);
+extern NCURSES_EXPORT(int)  _nc_Calculate_Text_Width(const TEXT *);
+extern NCURSES_EXPORT(void) _nc_Post_Item (const MENU *, const ITEM *);
+extern NCURSES_EXPORT(bool) _nc_Connect_Items (MENU *, ITEM **);
+extern NCURSES_EXPORT(void) _nc_Disconnect_Items (MENU *);
+extern NCURSES_EXPORT(void) _nc_New_TopRow_and_CurrentItem (MENU *,int, ITEM *);
+extern NCURSES_EXPORT(void) _nc_Link_Items (MENU *);
+extern NCURSES_EXPORT(int)  _nc_Match_Next_Character_In_Item_Name (MENU*,int,ITEM**);
+extern NCURSES_EXPORT(int)  _nc_menu_cursor_pos (const MENU* menu, const ITEM* item,
+				int* pY, int* pX);
+
+#ifdef TRACE
+
+#define returnItem(code)	TRACE_RETURN(code,item)
+#define returnItemPtr(code)	TRACE_RETURN(code,item_ptr)
+#define returnItemOpts(code)	TRACE_RETURN(code,item_opts)
+#define returnMenu(code)	TRACE_RETURN(code,menu)
+#define returnMenuHook(code)	TRACE_RETURN(code,menu_hook)
+#define returnMenuOpts(code)	TRACE_RETURN(code,menu_opts)
+
+extern NCURSES_EXPORT(ITEM *)	    _nc_retrace_item (ITEM *);
+extern NCURSES_EXPORT(ITEM **)	    _nc_retrace_item_ptr (ITEM **);
+extern NCURSES_EXPORT(Item_Options) _nc_retrace_item_opts (Item_Options);
+extern NCURSES_EXPORT(MENU *)	    _nc_retrace_menu (MENU *);
+extern NCURSES_EXPORT(Menu_Hook)    _nc_retrace_menu_hook (Menu_Hook);
+extern NCURSES_EXPORT(Menu_Options) _nc_retrace_menu_opts (Menu_Options);
+
+#else /* !TRACE */
+
+#define returnItem(code)	return code
+#define returnItemPtr(code)	return code
+#define returnItemOpts(code)	return code
+#define returnMenu(code)	return code
+#define returnMenuHook(code)	return code
+#define returnMenuOpts(code)	return code
+
+#endif /* TRACE/!TRACE */
+
+#endif /* MENU_PRIV_H_incl */
diff --git a/payloads/libpayload/curses/menu/mf_common.h b/payloads/libpayload/curses/menu/mf_common.h
new file mode 100644
index 0000000000..681672dc34
--- /dev/null
+++ b/payloads/libpayload/curses/menu/mf_common.h
@@ -0,0 +1,95 @@
+/****************************************************************************
+ * Copyright (c) 1998-2003,2004 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
+
+/* $Id: mf_common.h,v 0.22 2005/11/26 15:26:52 tom Exp $ */
+
+/* Common internal header for menu and form library */
+
+#ifndef MF_COMMON_H_incl
+#define MF_COMMON_H_incl 1
+
+#include <ncurses_cfg.h>
+#include <curses.h>
+
+#include <stdlib.h>
+#include <sys/types.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+
+#if DECL_ERRNO
+extern int errno;
+#endif
+
+/* in case of debug version we ignore the suppression of assertions */
+#ifdef TRACE
+#  ifdef NDEBUG
+#    undef NDEBUG
+#  endif
+#endif
+
+#include <nc_alloc.h>
+
+#if USE_RCS_IDS
+#define MODULE_ID(id) static const char Ident[] = id;
+#else
+#define MODULE_ID(id) /*nothing*/
+#endif
+
+
+/* Maximum regular 8-bit character code */
+#define MAX_REGULAR_CHARACTER (0xff)
+
+#define SET_ERROR(code) (errno=(code))
+#define GET_ERROR()     (errno)
+
+#ifdef TRACE
+#define RETURN(code)    returnCode( SET_ERROR(code) )
+#else
+#define RETURN(code)    return( SET_ERROR(code) )
+#endif
+
+/* The few common values in the status fields for menus and forms */
+#define _POSTED         (0x01U)  /* menu or form is posted                  */
+#define _IN_DRIVER      (0x02U)  /* menu or form is processing hook routine */
+
+/* Call object hook */
+#define Call_Hook( object, handler ) \
+   if ( (object) != 0 && ((object)->handler) != (void *) 0 )\
+   {\
+	(object)->status |= _IN_DRIVER;\
+	(object)->handler(object);\
+	(object)->status &= ~_IN_DRIVER;\
+   }
+
+#endif /* MF_COMMON_H_incl */
diff --git a/payloads/libpayload/curses/menu/modules b/payloads/libpayload/curses/menu/modules
new file mode 100644
index 0000000000..fac8fceba1
--- /dev/null
+++ b/payloads/libpayload/curses/menu/modules
@@ -0,0 +1,63 @@
+# $Id: modules,v 1.18 2010/01/23 16:36:23 tom Exp $
+##############################################################################
+# Copyright (c) 1998-2006,2010 Free Software Foundation, Inc.                #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey	1996-on
+#
+
+@ base
+# Library objects
+m_attribs	lib		$(srcdir)	$(HEADER_DEPS)
+m_cursor	lib		$(srcdir)	$(HEADER_DEPS)
+m_driver	lib		$(srcdir)	$(HEADER_DEPS)
+m_format	lib		$(srcdir)	$(HEADER_DEPS)
+m_global	lib		$(srcdir)	$(HEADER_DEPS)
+m_hook		lib		$(srcdir)	$(HEADER_DEPS)
+m_item_cur	lib		$(srcdir)	$(HEADER_DEPS)
+m_item_nam	lib		$(srcdir)	$(HEADER_DEPS)
+m_item_new	lib		$(srcdir)	$(HEADER_DEPS)
+m_item_opt	lib		$(srcdir)	$(HEADER_DEPS)
+m_item_top	lib		$(srcdir)	$(HEADER_DEPS)
+m_item_use	lib		$(srcdir)	$(HEADER_DEPS)
+m_item_val	lib		$(srcdir)	$(HEADER_DEPS)
+m_item_vis	lib		$(srcdir)	$(HEADER_DEPS)
+m_items		lib		$(srcdir)	$(HEADER_DEPS)
+m_new		lib		$(srcdir)	$(HEADER_DEPS)
+m_opts		lib		$(srcdir)	$(HEADER_DEPS)
+m_pad		lib		$(srcdir)	$(HEADER_DEPS)
+m_pattern	lib		$(srcdir)	$(HEADER_DEPS)
+m_post		lib		$(srcdir)	$(HEADER_DEPS)
+m_req_name	lib		$(srcdir)	$(HEADER_DEPS)
+m_scale		lib		$(srcdir)	$(HEADER_DEPS)
+m_spacing	lib		$(srcdir)	$(HEADER_DEPS)
+m_sub		lib		$(srcdir)	$(HEADER_DEPS)
+m_trace		lib		$(srcdir)	$(HEADER_DEPS)
+m_userptr	lib		$(srcdir)	$(HEADER_DEPS)
+m_win		lib		$(srcdir)	$(HEADER_DEPS)
+
+# vile:makemode
diff --git a/payloads/libpayload/curses/pdcurses-backend/config.h b/payloads/libpayload/curses/pdcurses-backend/config.h
new file mode 100644
index 0000000000..a338593473
--- /dev/null
+++ b/payloads/libpayload/curses/pdcurses-backend/config.h
@@ -0,0 +1,134 @@
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define if you have the <DECkeySym.h> header file */
+/* #undef HAVE_DECKEYSYM_H */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+/* #undef HAVE_DLFCN_H */
+
+/* Define to 1 if you have the <dl.h> header file. */
+/* #undef HAVE_DL_H */
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+/* #undef HAVE_FCNTL_H */
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `poll' function. */
+/* #undef HAVE_POLL */
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define if you have the <Sunkeysym.h> header file */
+/* #undef HAVE_SUNKEYSYM_H */
+
+/* Define to 1 if you have the <sys/select.h> header file. */
+/* #undef HAVE_SYS_SELECT_H */
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+/* #undef HAVE_SYS_STAT_H */
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+/* #undef HAVE_SYS_TIME_H */
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if you have the `usleep' function. */
+#define HAVE_USLEEP 1
+
+/* Define to 1 if you have the `vsnprintf' function. */
+#define HAVE_VSNPRINTF 1
+
+/* Define to 1 if you have the `vsscanf' function. */
+#define HAVE_VSSCANF 1
+
+/* Define if you have this defined in <keysym.h> */
+/* #undef HAVE_XK_KP_BEGIN */
+
+/* Define if you have this defined in <keysym.h> */
+/* #undef HAVE_XK_KP_DELETE */
+
+/* Define if you have this defined in <keysym.h> */
+/* #undef HAVE_XK_KP_DOWN */
+
+/* Define if you have this defined in <keysym.h> */
+/* #undef HAVE_XK_KP_END */
+
+/* Define if you have this defined in <keysym.h> */
+/* #undef HAVE_XK_KP_HOME */
+
+/* Define if you have this defined in <keysym.h> */
+/* #undef HAVE_XK_KP_INSERT */
+
+/* Define if you have this defined in <keysym.h> */
+/* #undef HAVE_XK_KP_LEFT */
+
+/* Define if you have this defined in <keysym.h> */
+/* #undef HAVE_XK_KP_NEXT */
+
+/* Define if you have this defined in <keysym.h> */
+/* #undef HAVE_XK_KP_PRIOR */
+
+/* Define if you have this defined in <keysym.h> */
+/* #undef HAVE_XK_KP_RIGHT */
+
+/* Define if you have this defined in <keysym.h> */
+/* #undef HAVE_XK_KP_UP */
+
+/* Define if you have the <xpm.h> header file */
+/* #undef HAVE_XPM_H */
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "coreboot@coreboot.org"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "PDCurses"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "PDCurses 3.4+libpayload"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "PDCurses"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "3.4+libpayload"
+
+/* Define as the system defined limit for number of signals */
+#define PDC_MAX_SIGNALS NSIG
+
+/* Define as the return type of signal handlers (`int' or `void'). */
+#define RETSIGTYPE void
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
+#define TIME_WITH_SYS_TIME 1
+
+/* Define if you want to use neXtaw library */
+/* #undef USE_NEXTAW */
+
+/* Define if you want to use Xaw3d library */
+/* #undef USE_XAW3D */
+
+/* Define XPointer is typedefed in X11/Xlib.h */
+/* #undef XPOINTER_TYPEDEFED */
diff --git a/payloads/libpayload/curses/pdcurses-backend/lppdc.h b/payloads/libpayload/curses/pdcurses-backend/lppdc.h
new file mode 100644
index 0000000000..56330a9336
--- /dev/null
+++ b/payloads/libpayload/curses/pdcurses-backend/lppdc.h
@@ -0,0 +1,10 @@
+#include <libpayload-config.h>
+#include <curses.h>
+#include <curspriv.h>
+
+extern int curses_flags;
+extern unsigned char *pdc_atrtab;
+extern short curstoreal[16], realtocurs[16];
+
+#define F_ENABLE_CONSOLE 1
+#define F_ENABLE_SERIAL 2
diff --git a/payloads/libpayload/curses/pdcurses-backend/nc_alloc.h b/payloads/libpayload/curses/pdcurses-backend/nc_alloc.h
new file mode 100644
index 0000000000..95d41f9aa9
--- /dev/null
+++ b/payloads/libpayload/curses/pdcurses-backend/nc_alloc.h
@@ -0,0 +1,4 @@
+#define typeMalloc(type,elts) (type *)malloc((elts)*sizeof(type))
+#define typeCalloc(type,elts) (type *)calloc((elts),sizeof(type))
+#define typeRealloc(type,elts,ptr) (type *)_nc_doalloc(ptr, (elts)*sizeof(type))
+
diff --git a/payloads/libpayload/curses/pdcurses-backend/ncurses_cfg.h b/payloads/libpayload/curses/pdcurses-backend/ncurses_cfg.h
new file mode 100644
index 0000000000..c6184bebc5
--- /dev/null
+++ b/payloads/libpayload/curses/pdcurses-backend/ncurses_cfg.h
@@ -0,0 +1,40 @@
+#define USE_RCS_IDS 0
+#define USE_WIDEC_SUPPORT 0
+#define NCURSES_SP_FUNCS 0
+#define DECL_ERRNO 0
+#define NCURSES_INTEROP_FUNCS 0
+
+#define NCURSES_API
+#define NCURSES_IMPEXP
+#define NCURSES_INLINE
+#define NCURSES_SP_DCLx
+#define NCURSES_SP_NAME(x) x
+#define NCURSES_EXPORT_VAR(x) x
+#define NCURSES_EXPORT(x) x
+
+#define SP_PARM SP
+#define CURRENT_SCREEN SP
+#define StdScreen(x) stdscr
+
+#define T(x)
+#define T_CALLED(x...)
+
+#define GCC_UNUSED __attribute__((unused))
+
+#define BLANK           (' '|A_NORMAL)
+#define ZEROS           ('\0'|A_NORMAL)
+#define ISBLANK	isblank
+
+#define ChCharOf(c)	((c) & (chtype)A_CHARTEXT)
+#define CharOf(c)	ChCharOf(c)
+
+#define WINDOW_ATTRS(x) ((x)->_attrs)
+#define IsValidScreen(x) 1
+
+#define returnCode return
+#define returnWin return
+#define returnCPtr return
+#define returnVoidPtr return
+#define returnPtr return
+#define returnAttr return
+#define returnBool return
diff --git a/payloads/libpayload/curses/pdcurses-backend/pdcdisp.c b/payloads/libpayload/curses/pdcurses-backend/pdcdisp.c
new file mode 100644
index 0000000000..80073ac73a
--- /dev/null
+++ b/payloads/libpayload/curses/pdcurses-backend/pdcdisp.c
@@ -0,0 +1,247 @@
+/* Public Domain Curses */
+/* This file is BSD licensed, Copyright 2011 secunet AG */
+
+#include "lppdc.h"
+#include <libpayload.h>
+
+/* ACS definitions originally by jshumate@wrdis01.robins.af.mil -- these
+   match code page 437 and compatible pages (CP850, CP852, etc.) */
+
+#ifdef CHTYPE_LONG
+
+# define A(x) ((chtype)x | A_ALTCHARSET)
+
+chtype acs_map[128] =
+{
+    A(0), A(1), A(2), A(3), A(4), A(5), A(6), A(7), A(8), A(9), A(10), 
+    A(11), A(12), A(13), A(14), A(15), A(16), A(17), A(18), A(19), 
+    A(20), A(21), A(22), A(23), A(24), A(25), A(26), A(27), A(28), 
+    A(29), A(30), A(31), ' ', '!', '"', '#', '$', '%', '&', '\'', '(', 
+    ')', '*',
+
+    A(0x1a), A(0x1b), A(0x18), A(0x19),
+
+    '/',
+
+    0xdb,
+
+    '1', '2', '3', '4', '5', '6', '7', '8', '9', ':', ';', '<', '=', 
+    '>', '?', '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 
+    'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 
+    'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
+
+    A(0x04), 0xb1,
+
+    'b', 'c', 'd', 'e',
+
+    0xf8, 0xf1, 0xb0, A(0x0f), 0xd9, 0xbf, 0xda, 0xc0, 0xc5, 0x2d, 0x2d, 
+    0xc4, 0x2d, 0x5f, 0xc3, 0xb4, 0xc1, 0xc2, 0xb3, 0xf3, 0xf2, 0xe3, 
+    0xd8, 0x9c, 0xf9,
+
+    A(127)
+};
+
+# undef A
+
+#endif
+
+/* See terminfo(5). */
+chtype fallback_acs_map[128] =
+	{
+	' ',	' ',	' ',	' ',	' ',	' ',	' ',	' ',
+	' ',	' ',	' ',	' ',	' ',	' ',	' ',	' ',
+	' ',	' ',	' ',	' ',	' ',	' ',	' ',	' ',
+	' ',	' ',	' ',	' ',	' ',	' ',	' ',	' ',
+	' ',	' ',	' ',	' ',	' ',	' ',	' ',	' ',
+	' ',	' ',	' ',	'>',	'<',	'^',	'v',	' ',
+	'#',	' ',	' ',	' ',	' ',	' ',	' ',	' ',
+	' ',	' ',	' ',	' ',	' ',	' ',	' ',	' ',
+	' ',	' ',	' ',	' ',	' ',	' ',	' ',	' ',
+	' ',	' ',	' ',	' ',	' ',	' ',	' ',	' ',
+	' ',	' ',	' ',	' ',	' ',	' ',	' ',	' ',
+	' ',	' ',	' ',	' ',	' ',	' ',	' ',	' ',
+	'+',	':',	' ',	' ',	' ',	' ',	'\\',   '#',
+	'#',	'#',	'+',	'+',	'+',	'+',	'+',	'~',
+	'-',	'-',	'-',	'_',	'+',	'+',	'+',	'+',
+	'|',	'<',	'>',	'*',	'!',	'f',	'o',	' ',
+	};
+
+#ifdef CONFIG_SERIAL_CONSOLE
+#ifdef CONFIG_SERIAL_ACS_FALLBACK
+chtype serial_acs_map[128];
+#else
+/* See acsc of vt100. */
+chtype serial_acs_map[128] =
+	{
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	'`',	'a',	0,	0,	0,	0,	'f',	'g',
+	0,	0,	'j',	'k',	'l',	'm',	'n',	'o',
+	'p',	'q',	'r',	's',	't',	'u',	'v',	'w',
+	'x',	'y',	'z',	'{',	'|',	'}',	'~',	0,
+	};
+#endif
+#endif
+
+#ifdef CONFIG_VIDEO_CONSOLE
+/* See acsc of linux. */
+chtype console_acs_map[128] =
+	{
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	'\020', '\021', '\030', '\031',	0,
+	'\333',	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	'\004',	'\261',	0,	0,	0,	0,	'\370',	'\361',
+	'\260',	'\316',	'\331',	'\277',	'\332',	'\300',	'\305',	'~',
+	'\304',	'\304',	'\304',	'_',	'\303', '\264', '\301',	'\302',
+	'\263',	'\363',	'\362',	'\343',	'\330',	'\234',	'\376',	0,
+	};
+#endif
+
+/* position hardware cursor at (y, x) */
+
+void PDC_gotoyx(int row, int col)
+{
+    PDC_LOG(("PDC_gotoyx() - called: row %d col %d\n", row, col));
+
+#ifdef CONFIG_SERIAL_CONSOLE
+    serial_set_cursor(col, row);
+#endif
+#ifdef CONFIG_VIDEO_CONSOLE
+    video_console_set_cursor(col, row);
+#endif
+}
+
+/* update the given physical line to look like the corresponding line in 
+   curscr */
+
+void PDC_transform_line(int lineno, int x, int len, const chtype *srcp)
+{
+    int j, ch, attr;
+
+    PDC_LOG(("PDC_transform_line() - called: line %d, len %d, curses_flags %d\n", lineno, len, curses_flags));
+
+#ifdef CONFIG_SERIAL_CONSOLE
+    int serial_is_bold = 0;
+    int serial_is_reverse = 0;
+    int serial_is_altcharset = 0;
+    int serial_cur_pair = 0;
+    int need_altcharset;
+
+    if (curses_flags & F_ENABLE_SERIAL) {
+        serial_end_bold();
+        serial_end_altcharset();
+        serial_set_cursor(lineno, x);
+    }
+#endif
+
+    for (j = 0; j < len; j++)
+    {
+	ch = srcp[j];
+	attr = ch;
+#ifdef CONFIG_SERIAL_CONSOLE
+	if (curses_flags & F_ENABLE_SERIAL) {
+		if (attr & A_BOLD) {
+			if (!serial_is_bold) {
+				serial_start_bold();
+				serial_is_bold = 1;
+			}
+		} else {
+			if (serial_is_bold) {
+				serial_end_bold();
+				serial_is_bold = 0;
+				/* work around serial.c
+				 * shortcoming:
+				 */
+				serial_is_reverse = 0;
+				serial_cur_pair = 0;
+			}
+		}
+
+		if (attr & A_REVERSE) {
+			if (!serial_is_reverse) {
+				serial_start_reverse();
+				serial_is_reverse = 1;
+			}
+		} else {
+			if (serial_is_reverse) {
+				serial_end_reverse();
+				serial_is_reverse = 0;
+				/* work around serial.c
+				 * shortcoming:
+				 */
+				serial_is_bold = 0;
+				serial_cur_pair = 0;
+			}
+		}
+
+		need_altcharset = 0;
+		if (attr & A_ALTCHARSET) {
+			if (serial_acs_map[ch & 0x7f]) {
+				ch = serial_acs_map[ch & 0x7f];
+				need_altcharset = 1;
+			} else
+				ch = fallback_acs_map[ch & 0x7f];
+		}
+		if (need_altcharset && !serial_is_altcharset) {
+			serial_start_altcharset();
+			serial_is_altcharset = 1;
+		}
+		if (!need_altcharset && serial_is_altcharset) {
+			serial_end_altcharset();
+			serial_is_altcharset = 0;
+		}
+
+		if (serial_cur_pair != PAIR_NUMBER(attr)) {
+			short int fg, bg;
+			pair_content(PAIR_NUMBER(attr),
+				     &fg, &bg);
+			serial_set_color(fg, bg);
+			serial_cur_pair = PAIR_NUMBER(attr);
+		}
+
+		serial_putchar(ch & 0xff);
+
+	}
+#endif
+#ifdef CONFIG_VIDEO_CONSOLE
+	unsigned char c = pdc_atrtab[srcp[j] >> PDC_ATTR_SHIFT];
+
+	if (curses_flags & F_ENABLE_CONSOLE) {
+		if (attr & A_ALTCHARSET) {
+			if (console_acs_map[ch & 0x7f])
+				ch = console_acs_map[ch & 0x7f];
+			else
+				ch = fallback_acs_map[ch & 0x7f];
+		}
+
+		/*
+		 * FIXME: Somewhere along the line, the
+		 * character value is getting sign-extented.
+		 * For now grab just the 8 bit character,
+		 * but this will break wide characters!
+		 */
+		video_console_putc(lineno, x + j, (c << 8) | ( ch & 0xff));
+	}
+#endif
+    }
+}
+
diff --git a/payloads/libpayload/curses/pdcurses-backend/pdcgetsc.c b/payloads/libpayload/curses/pdcurses-backend/pdcgetsc.c
new file mode 100644
index 0000000000..835b840fba
--- /dev/null
+++ b/payloads/libpayload/curses/pdcurses-backend/pdcgetsc.c
@@ -0,0 +1,48 @@
+/* Public Domain Curses */
+/* This file is BSD licensed, Copyright 2011 secunet AG */
+
+#include "lppdc.h"
+
+#include <stdlib.h>
+
+/* return width of screen/viewport */
+
+int PDC_get_columns(void)
+{
+    int cols;
+
+    PDC_LOG(("PDC_get_columns() - called\n"));
+
+    /* hardcode to 80 */
+    cols = 80;
+
+    PDC_LOG(("PDC_get_columns() - returned: cols %d\n", cols));
+
+    return cols;
+}
+
+/* get the cursor size/shape */
+
+int PDC_get_cursor_mode(void)
+{
+    PDC_LOG(("PDC_get_cursor_mode() - called\n"));
+
+    /* only have one cursor type */
+    return SP->visibility;
+}
+
+/* return number of screen rows */
+
+int PDC_get_rows(void)
+{
+    int rows;
+
+    PDC_LOG(("PDC_get_rows() - called\n"));
+
+    /* hardcode to 25 */
+    rows = 25;
+
+    PDC_LOG(("PDC_get_rows() - returned: rows %d\n", rows));
+
+    return rows;
+}
diff --git a/payloads/libpayload/curses/pdcurses-backend/pdckbd.c b/payloads/libpayload/curses/pdcurses-backend/pdckbd.c
new file mode 100644
index 0000000000..4a039ffbc4
--- /dev/null
+++ b/payloads/libpayload/curses/pdcurses-backend/pdckbd.c
@@ -0,0 +1,194 @@
+/* Public Domain Curses */
+                          
+#include "lppdc.h"
+#include <usb/usb.h>
+
+unsigned long pdc_key_modifiers = 0L;
+
+#ifdef CONFIG_SERIAL_CONSOLE
+/* We treat serial like a vt100 terminal.  For now we
+   do the cooking in here, but we should probably eventually
+   pass it to dedicated vt100 code */
+
+static int getkeyseq(char *buffer, int len, int max)
+{
+	int i;
+
+	while (1) {
+		for(i = 0; i < 75; i++) {
+			if (serial_havechar())
+				break;
+			mdelay(1);
+		}
+
+		if (i == 75)
+			return len;
+
+		buffer[len++] = serial_getchar();
+		if (len == max)
+			return len;
+	}
+}
+
+static struct {
+	const char *seq;
+	int key;
+} escape_codes[] = {
+	{ "[A", KEY_UP },
+	{ "[B", KEY_DOWN },
+	{ "[C", KEY_RIGHT },
+	{ "[D", KEY_LEFT },
+	{ "[F", KEY_END },
+	{ "[H", KEY_HOME },
+	{ "[2~", KEY_IC },
+	{ "[3~", KEY_DC },
+	{ "[5~", KEY_PPAGE },
+	{ "[6~", KEY_NPAGE },
+	{ "OP", KEY_F(1) },
+	{ "OQ", KEY_F(2) },
+	{ "OR", KEY_F(3) },
+	{ "OS", KEY_F(4) },
+	{ "[15~", KEY_F(5) },
+	{ "[17~", KEY_F(6) },
+	{ "[18~", KEY_F(7) },
+	{ "[19~", KEY_F(8) },
+	{ "[20~", KEY_F(9) },
+	{ "[21~", KEY_F(10) },
+	{ "[23~", KEY_F(11) },
+	{ "[24~", KEY_F(12) },
+	{ NULL },
+};
+
+static int handle_escape(void)
+{
+	char buffer[5];
+	int len = getkeyseq(buffer, 0, sizeof(buffer));
+	int i, t;
+
+	if (len == 0)
+		return 27;
+
+	for(i = 0; escape_codes[i].seq != NULL; i++) {
+		const char *p = escape_codes[i].seq;
+
+		for(t = 0; t < len; t++) {
+			if (!*p || *p != buffer[t])
+				break;
+			p++;
+		}
+
+		if (t == len)
+			return escape_codes[i].key;
+	}
+
+	return 0;
+}
+
+static int cook_serial(unsigned char ch)
+{
+	switch(ch) {
+	case 8:
+		return KEY_BACKSPACE;
+
+	case 27:
+		return handle_escape();
+
+	default:
+		return ch;
+	}
+}
+#endif
+
+void PDC_set_keyboard_binary(bool on)
+{
+    PDC_LOG(("PDC_set_keyboard_binary() - called\n"));
+}
+
+/* check if a key event is waiting */
+
+bool PDC_check_key(void)
+{
+#ifdef CONFIG_USB_HID
+    usb_poll();
+    if ((curses_flags & F_ENABLE_CONSOLE) &&
+        usbhid_havechar()) {
+        return TRUE;
+    }
+#endif
+
+#ifdef CONFIG_PC_KEYBOARD
+    if ((curses_flags & F_ENABLE_CONSOLE) &&
+        keyboard_havechar()) {
+        return TRUE;
+    }
+#endif
+
+#ifdef CONFIG_SERIAL_CONSOLE
+    if ((curses_flags & F_ENABLE_SERIAL) &&
+        serial_havechar()) {
+        return TRUE;
+    }
+#endif
+
+    return FALSE;
+}
+
+/* return the next available key event */
+
+int PDC_get_key(void)
+{
+    int c = 0;
+
+#ifdef CONFIG_USB_HID
+    usb_poll();
+    if ((curses_flags & F_ENABLE_CONSOLE) &&
+        usbhid_havechar()) {
+        c = usbhid_getchar();
+    }
+#endif
+
+#ifdef CONFIG_PC_KEYBOARD
+    if ((curses_flags & F_ENABLE_CONSOLE) &&
+        keyboard_havechar()) {
+        c = keyboard_getchar();
+    }
+#endif
+
+#ifdef CONFIG_SERIAL_CONSOLE
+    if ((curses_flags & F_ENABLE_SERIAL) &&
+        serial_havechar()) {
+        c = cook_serial(serial_getchar());
+    }
+#endif
+
+    SP->key_code = FALSE;
+
+    if (c == 0) {
+        c = ERR;
+    }
+    if (c >= KEY_MIN) {
+        SP->key_code = TRUE;
+    }
+
+    return c;
+}
+
+/* discard any pending keyboard input -- this is the core 
+   routine for flushinp() */
+
+void PDC_flushinp(void)
+{
+    PDC_LOG(("PDC_flushinp() - called\n"));
+
+    while (PDC_check_key()) PDC_get_key();
+}
+
+int PDC_mouse_set(void)
+{
+    return ERR;
+}
+
+int PDC_modifiers_set(void)
+{
+    return OK;
+}
diff --git a/payloads/libpayload/curses/pdcurses-backend/pdcscrn.c b/payloads/libpayload/curses/pdcurses-backend/pdcscrn.c
new file mode 100644
index 0000000000..b8d9e4e3d6
--- /dev/null
+++ b/payloads/libpayload/curses/pdcurses-backend/pdcscrn.c
@@ -0,0 +1,161 @@
+/* Public Domain Curses */
+
+#include "lppdc.h"
+
+#include <stdlib.h>
+
+#ifdef CHTYPE_LONG
+# define PDC_OFFSET 32
+#else
+# define PDC_OFFSET  8
+#endif
+
+/* COLOR_PAIR to attribute encoding table. */
+
+unsigned char *pdc_atrtab = (unsigned char *)NULL;
+
+short curstoreal[16], realtocurs[16] =
+{
+    COLOR_BLACK, COLOR_BLUE, COLOR_GREEN, COLOR_CYAN, COLOR_RED,
+    COLOR_MAGENTA, COLOR_YELLOW, COLOR_WHITE, COLOR_BLACK + 8,
+    COLOR_BLUE + 8, COLOR_GREEN + 8, COLOR_CYAN + 8, COLOR_RED + 8,
+    COLOR_MAGENTA + 8, COLOR_YELLOW + 8, COLOR_WHITE + 8
+};
+
+/* close the physical screen -- may restore the screen to its state 
+   before PDC_scr_open(); miscellaneous cleanup */
+
+void PDC_scr_close(void)
+{
+    PDC_LOG(("PDC_scr_close() - called\n"));
+
+    reset_shell_mode();
+
+    if (SP->visibility != 1)
+        curs_set(1);
+
+    /* Position cursor to the bottom left of the screen. */
+
+    PDC_gotoyx(PDC_get_rows() - 2, 0);
+}
+
+void PDC_scr_free(void)
+{
+    if (SP)
+        free(SP);
+    if (pdc_atrtab)
+        free(pdc_atrtab);
+
+    pdc_atrtab = (unsigned char *)NULL;
+}
+
+/* open the physical screen -- allocate SP, miscellaneous intialization, 
+   and may save the existing screen for later restoration */
+
+int PDC_scr_open(int argc, char **argv)
+{
+    int i;
+
+    PDC_LOG(("PDC_scr_open() - called\n"));
+
+    SP = calloc(1, sizeof(SCREEN));
+    pdc_atrtab = calloc(PDC_COLOR_PAIRS * PDC_OFFSET, 1);
+
+    if (!SP || !pdc_atrtab)
+        return ERR;
+
+    for (i = 0; i < 16; i++)
+        curstoreal[realtocurs[i]] = i;
+
+    SP->orig_attr = FALSE;
+
+    SP->lines = PDC_get_rows();
+    SP->cols = PDC_get_columns();
+
+#if CONFIG_SPEAKER
+    SP->audible = TRUE;
+#endif
+
+    return OK;
+}
+
+/* the core of resize_term() */
+
+int PDC_resize_screen(int nlines, int ncols)
+{
+    PDC_LOG(("PDC_resize_screen() - called. Lines: %d Cols: %d\n",
+             nlines, ncols));
+
+    return ERR;
+}
+
+void PDC_reset_prog_mode(void)
+{
+        PDC_LOG(("PDC_reset_prog_mode() - called.\n"));
+}
+
+void PDC_reset_shell_mode(void)
+{
+        PDC_LOG(("PDC_reset_shell_mode() - called.\n"));
+}
+
+void PDC_restore_screen_mode(int i)
+{
+}
+
+void PDC_save_screen_mode(int i)
+{
+}
+
+void PDC_init_pair(short pair, short fg, short bg)
+{
+    unsigned char att, temp_bg;
+    chtype i;
+
+    fg = curstoreal[fg];
+    bg = curstoreal[bg];
+
+    for (i = 0; i < PDC_OFFSET; i++)
+    {
+        att = fg | (bg << 4);
+
+        if (i & (A_REVERSE >> PDC_ATTR_SHIFT))
+            att = bg | (fg << 4);
+        if (i & (A_UNDERLINE >> PDC_ATTR_SHIFT))
+            att = 1;
+        if (i & (A_INVIS >> PDC_ATTR_SHIFT))
+        {
+            temp_bg = att >> 4;
+            att = temp_bg << 4 | temp_bg;
+        }
+        if (i & (A_BOLD >> PDC_ATTR_SHIFT))
+            att |= 8;
+        if (i & (A_BLINK >> PDC_ATTR_SHIFT))
+            att |= 128;
+
+        pdc_atrtab[pair * PDC_OFFSET + i] = att;
+    }
+}
+
+int PDC_pair_content(short pair, short *fg, short *bg)
+{
+    *fg = realtocurs[pdc_atrtab[pair * PDC_OFFSET] & 0x0F];
+    *bg = realtocurs[(pdc_atrtab[pair * PDC_OFFSET] & 0xF0) >> 4];
+
+    return OK;
+}
+
+bool PDC_can_change_color(void)
+{
+    return FALSE;
+}
+
+int PDC_color_content(short color, short *red, short *green, short *blue)
+{
+    return ERR;
+}
+
+int PDC_init_color(short color, short red, short green, short blue)
+{
+    return ERR;
+}
diff --git a/payloads/libpayload/curses/pdcurses-backend/pdcsetsc.c b/payloads/libpayload/curses/pdcurses-backend/pdcsetsc.c
new file mode 100644
index 0000000000..49d66abcb9
--- /dev/null
+++ b/payloads/libpayload/curses/pdcurses-backend/pdcsetsc.c
@@ -0,0 +1,32 @@
+/* Public Domain Curses */
+/* This file is BSD licensed, Copyright 2011 secunet AG */
+
+#include "lppdc.h"
+
+int PDC_curs_set(int visibility)
+{
+    int ret_vis;
+
+    PDC_LOG(("PDC_curs_set() - called: visibility=%d\n", visibility));
+
+    ret_vis = SP->visibility;
+    SP->visibility = visibility;
+
+#ifdef CONFIG_SERIAL_CONSOLE
+    if (curses_flags & F_ENABLE_SERIAL) {
+        serial_cursor_enable(visibility);
+    }
+#endif
+#ifdef CONFIG_VIDEO_CONSOLE
+    if (curses_flags & F_ENABLE_CONSOLE) {
+        video_console_cursor_enable(visibility);
+    }
+#endif
+
+    return ret_vis;
+}
+
+int PDC_set_blink(bool blinkon)
+{
+	return ERR;
+}
diff --git a/payloads/libpayload/curses/pdcurses-backend/pdcutil.c b/payloads/libpayload/curses/pdcurses-backend/pdcutil.c
new file mode 100644
index 0000000000..8fb3e161d7
--- /dev/null
+++ b/payloads/libpayload/curses/pdcurses-backend/pdcutil.c
@@ -0,0 +1,49 @@
+/* Public Domain Curses */
+/* This file is BSD licensed, Copyright 2011 secunet AG */
+
+#include "lppdc.h"
+#include <libpayload.h>
+
+int curses_flags = F_ENABLE_SERIAL | F_ENABLE_CONSOLE;
+
+void PDC_beep(void)
+{
+    PDC_LOG(("PDC_beep() - called\n"));
+
+#ifdef CONFIG_SPEAKER
+    speaker_tone(1760, 500); /* 1760 == note A6 */
+#endif
+}
+
+void PDC_napms(int ms)
+{
+    PDC_LOG(("PDC_napms() - called: ms=%d\n", ms));
+
+    mdelay(ms);
+}
+
+const char *PDC_sysname(void)
+{
+    return "LIBPAYLOAD";
+}
+
+void curses_enable_serial(int enable)
+{
+    curses_flags = (curses_flags & ~F_ENABLE_SERIAL) | (enable * F_ENABLE_SERIAL);
+}
+
+void curses_enable_vga(int enable)
+{
+    curses_flags = (curses_flags & ~F_ENABLE_CONSOLE) | (enable * F_ENABLE_CONSOLE);
+}
+
+int curses_serial_enabled()
+{
+    return !!(curses_flags & F_ENABLE_SERIAL);
+}
+
+int curses_vga_enabled()
+{
+    return !!(curses_flags & F_ENABLE_CONSOLE);
+}
+