1 files changed, 125 insertions, 0 deletions
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