libpayload: remove trailing whitespace and run dos2unix

Change-Id: Iffed3602456f5306711c65f06c873c58d4086e11
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/363
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>

6 files changed, 44 insertions, 44 deletions

diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/pdcclip.c b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcclip.c
index 74607aa0bc..c5fa29108a 100644
--- a/payloads/libpayload/curses/PDCurses-3.4/dos/pdcclip.c
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcclip.c
@@ -17,14 +17,14 @@ RCSID("$Id: pdcclip.c,v 1.33 2008/07/13 16:08:17 wmcbrine Exp $")
         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 
+        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 
+        The length of the clipboard contents is returned in the length
         argument.
 
-        PDC_setclipboard copies the supplied text into the system's 
+        PDC_setclipboard copies the supplied text into the system's
         clipboard, emptying the clipboard prior to the copy.
 
         PDC_clearclipboard() clears the internal clipboard.
@@ -32,7 +32,7 @@ RCSID("$Id: pdcclip.c,v 1.33 2008/07/13 16:08:17 wmcbrine Exp $")
   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 
+        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
@@ -98,10 +98,10 @@ int PDC_freeclipboard(char *contents)
     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 
+        /* 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)); */
@@ -119,7 +119,7 @@ int PDC_clearclipboard(void)
 {
     PDC_LOG(("PDC_clearclipboard() - called\n"));
 
-    if (pdc_DOS_clipboard) 
+    if (pdc_DOS_clipboard)
     {
         free(pdc_DOS_clipboard);
         pdc_DOS_clipboard = NULL;
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/pdcdisp.c b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcdisp.c
index aae9bfb56d..d170cb175c 100644
--- a/payloads/libpayload/curses/PDCurses-3.4/dos/pdcdisp.c
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcdisp.c
@@ -13,10 +13,10 @@ RCSID("$Id: pdcdisp.c,v 1.65 2008/07/13 16:08:17 wmcbrine Exp $")
 
 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), ' ', '!', '"', '#', '$', '%', '&', '\'', '(', 
+    A(0), A(1), A(2), A(3), A(4), A(5), A(6), A(7), A(8), A(9), A(10),
+    A(11), A(12), A(13), A(14), A(15), A(16), A(17), A(18), A(19),
+    A(20), A(21), A(22), A(23), A(24), A(25), A(26), A(27), A(28),
+    A(29), A(30), A(31), ' ', '!', '"', '#', '$', '%', '&', '\'', '(',
     ')', '*',
 
     A(0x1a), A(0x1b), A(0x18), A(0x19),
@@ -25,17 +25,17 @@ chtype acs_map[128] =
 
     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', 
+    '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, 
+    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)
@@ -72,7 +72,7 @@ void PDC_gotoyx(int row, int col)
     PDCINT(0x10, regs);
 }
 
-/* update the given physical line to look like the corresponding line in 
+/* 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)
@@ -93,7 +93,7 @@ void PDC_transform_line(int lineno, int x, int len, const chtype *srcp)
 
         struct {unsigned char text, attr;} temp_line[256];
 
-        /* replace the attribute part of the chtype with the actual 
+        /* replace the attribute part of the chtype with the actual
            color value for each chtype in the line */
 
         for (j = 0; j < len; j++)
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/pdcdos.h b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcdos.h
index 436699de2f..99b0368ce6 100644
--- a/payloads/libpayload/curses/PDCurses-3.4/dos/pdcdos.h
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcdos.h
@@ -117,7 +117,7 @@ typedef union
     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, 
+                       bx, bx_hi, dx, dx_hi, cx, cx_hi, ax, ax_hi,
                        flags, es, ds, fs, gs, ip, cs, sp, ss;
     } w;
 
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/pdckbd.c b/payloads/libpayload/curses/PDCurses-3.4/dos/pdckbd.c
index 652cb0cba7..c44393fc0f 100644
--- a/payloads/libpayload/curses/PDCurses-3.4/dos/pdckbd.c
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/pdckbd.c
@@ -1,5 +1,5 @@
 /* Public Domain Curses */
-                          
+
 /* MS C doesn't return flags from int86() */
 #ifdef MSC
 # define USE_KBHIT
@@ -21,7 +21,7 @@ RCSID("$Id: pdckbd.c,v 1.87 2008/07/13 16:08:17 wmcbrine Exp $")
         unsigned long PDC_get_input_fd(void);
 
   Description:
-        PDC_get_input_fd() returns the file descriptor that PDCurses 
+        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
@@ -277,7 +277,7 @@ static int _process_mouse_events(void)
         {
             if (button[i].pressed)
             {
-                /* Check for a click -- a PRESS followed 
+                /* Check for a click -- a PRESS followed
                    immediately by a release */
 
                 if (!button[i].released)
@@ -451,14 +451,14 @@ int PDC_get_key(void)
     return key;
 }
 
-/* discard any pending keyboard or mouse input -- this is the core 
+/* 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 
+    /* Force the BIOS keyboard buffer head and tail pointers to be
        the same...  Real nasty trick... */
 
     setdosmemword(0x41a, getdosmemword(0x41c));
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/pdcscrn.c b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcscrn.c
index ddfb095677..fc3bbfc6cb 100644
--- a/payloads/libpayload/curses/PDCurses-3.4/dos/pdcscrn.c
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcscrn.c
@@ -84,10 +84,10 @@ static int _get_font(void)
     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 
+/* _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)
@@ -154,7 +154,7 @@ static void _set_font(int size)
     pdc_font = _get_font();
 }
 
-/* _set_80x25() - force a known screen state: 80x25 text mode. Forces the 
+/* _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)
@@ -193,7 +193,7 @@ static int _get_scrn_mode(void)
     return (int)regs.h.al;
 }
 
-/* _set_scrn_mode() - Sets the BIOS Video Mode Number only if it is 
+/* _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)
@@ -213,7 +213,7 @@ static void _set_scrn_mode(int new_mode)
     COLS = PDC_get_columns();
 }
 
-/* _sanity_check() - A video adapter identification sanity check. This 
+/* _sanity_check() - A video adapter identification sanity check. This
    routine will force sane values for various control flags. */
 
 static int _sanity_check(int adapter)
@@ -230,7 +230,7 @@ static int _sanity_check(int adapter)
         switch (rows)
         {
         case 25:
-        case 43:    
+        case 43:
             break;
         default:
             pdc_bogus_adapter = TRUE;
@@ -445,7 +445,7 @@ static int _query_adapter_type(void)
     return _sanity_check(retval);
 }
 
-/* close the physical screen -- may restore the screen to its state 
+/* close the physical screen -- may restore the screen to its state
    before PDC_scr_open(); miscellaneous cleanup */
 
 void PDC_scr_close(void)
@@ -503,7 +503,7 @@ void PDC_scr_free(void)
     pdc_atrtab = (unsigned char *)NULL;
 }
 
-/* open the physical screen -- allocate SP, miscellaneous intialization, 
+/* 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)
@@ -543,7 +543,7 @@ int PDC_scr_open(int argc, char **argv)
     SP->mouse_wait = PDC_CLICK_PERIOD;
     SP->audible = TRUE;
 
-    /* If the environment variable PDCURSES_BIOS is set, the DOS int10() 
+    /* 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"))
@@ -596,7 +596,7 @@ 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 
+    /* Trash the stored value of orig_cursor -- it's only good if the
        video mode doesn't change */
 
     SP->orig_cursor = 0x0607;
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/pdcsetsc.c b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcsetsc.c
index 2180ef486c..4b2314edf2 100644
--- a/payloads/libpayload/curses/PDCurses-3.4/dos/pdcsetsc.c
+++ b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcsetsc.c
@@ -16,9 +16,9 @@ RCSID("$Id: pdcsetsc.c,v 1.39 2008/07/13 16:08:17 wmcbrine Exp $")
         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 
+        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
@@ -59,7 +59,7 @@ int PDC_curs_set(int visibility)
     /* if scrnmode is not set, some BIOSes hang */
 
     regs.h.ah = 0x01;
-    regs.h.al = (unsigned char)pdc_scrnmode; 
+    regs.h.al = (unsigned char)pdc_scrnmode;
     regs.h.ch = (unsigned char)start;
     regs.h.cl = (unsigned char)end;
     PDCINT(0x10, regs);