1 files changed, 0 insertions, 127 deletions
diff --git a/lib/libncurses/lib_addch.c b/lib/libncurses/lib_addch.c
deleted file mode 100644
index 60386b4056fb..000000000000
--- a/lib/libncurses/lib_addch.c
+++ /dev/null
@@ -1,127 +0,0 @@
-
-/* This work is copyrighted. See COPYRIGHT.OLD & COPYRIGHT.NEW for   *
-*  details. If they are missing then this copy is in violation of    *
-*  the copyright conditions.                                        */
-
-/*
-**	lib_addch.c
-**
-**	The routine waddch().
-**
-*/
-
-#include "curses.priv.h"
-#include "unctrl.h"
-
-static inline chtype render_char(WINDOW *win, chtype ch)
-/* compute a rendition of the given char correct for the current context */
-{
-	if (TextOf(ch) == ' ')
-		ch = ch_or_attr(ch, win->_bkgd);
-	else if (!(ch & A_ATTRIBUTES))
-		ch = ch_or_attr(ch, (win->_bkgd & A_ATTRIBUTES));
-	TR(TRACE_CHARPUT, ("bkg = %#lx -> ch = %#lx", win->_bkgd, ch));
-
-	return(ch);
-}
-
-chtype _nc_background(WINDOW *win)
-/* make render_char() visible while still allowing us to inline it below */
-{
-    return(render_char(win, BLANK));
-}
-
-chtype _nc_render(WINDOW *win, chtype ch)
-/* make render_char() visible while still allowing us to inline it below */
-{
-    chtype c = render_char(win,ch);
-    return (ch_or_attr(c,win->_attrs));
-}
-
-static int
-wladdch(WINDOW *win, chtype c, bool literal)
-{
-int	x, y;
-int	newx;
-chtype	ch = c;
-
-	x = win->_curx;
-	y = win->_cury;
-
-	if (y > win->_maxy  ||  x > win->_maxx  ||  y < 0  ||  x < 0)
-	    return(ERR);
-
-	/* ugly, but necessary --- and, bizarrely enough, even portable! */
-	if (literal)
-	    goto noctrl;
-
-	switch (ch&A_CHARTEXT) {
-    	case '\t':
-		for (newx = x + (8 - (x & 07)); x < newx; x++)
-	    		if (waddch(win, ' ') == ERR)
-				return(ERR);
-		return(OK);
-    	case '\n':
-		wclrtoeol(win);
-		x = 0;
-		goto newline;
-    	case '\r':
-		x = 0;
-		break;
-    	case '\b':
-		if (--x < 0)
-		    	x = 0;
-		break;
-    	default:
-		if (ch < ' ')
-		    	return(waddstr(win, unctrl(ch)));
-
-		/* FALL THROUGH */
-        noctrl:
-        	T(("win attr = %x", win->_attrs));
-		ch = render_char(win, ch);
-		ch = ch_or_attr(ch,win->_attrs);
-
-		if (win->_line[y][x] != ch) {
-		    	if (win->_firstchar[y] == _NOCHANGE)
-				win->_firstchar[y] = win->_lastchar[y] = x;
-		    	else if (x < win->_firstchar[y])
-				win->_firstchar[y] = x;
-		    	else if (x > win->_lastchar[y])
-				win->_lastchar[y] = x;
-
-		}
-
-		T(("char %d of line %d is %x", x, y, ch));
-		win->_line[y][x++] = ch;
-		if (x > win->_maxx) {
-		    	x = 0;
-newline:
-		    	y++;
-		    	if (y > win->_regbottom) {
-				y--;
-				if (win->_scroll)
-				    	scroll(win);
-		    	}
-		}
-		break;
-	}
-
-	win->_curx = x;
-	win->_cury = y;
-
-	return(OK);
-}
-
-int waddch(WINDOW *win, chtype ch)
-{
-	TR(TRACE_CHARPUT, ("waddch(%x,%c (%x)) called", win, ch&A_CHARTEXT, ch));
-	return wladdch(win, ch, FALSE);
-}
-
-int wechochar(WINDOW *win, chtype ch)
-{
-	T(("wechochar(%x,%c (%x)) called", win, ch&A_CHARTEXT, ch));
-
-	return wladdch(win, ch, TRUE);
-}