To avoid confusion, zap libcurses. ncurses provides both curses, termcap

and termlib (terminfo) support.

1 files changed, 0 insertions, 82 deletions

diff --git a/lib/libcurses/overlay.c b/lib/libcurses/overlay.c
deleted file mode 100644
index 22c3433..0000000
--- a/lib/libcurses/overlay.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (c) 1981, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef lint
-static char sccsid[] = "@(#)overlay.c	8.2 (Berkeley) 5/4/94";
-#endif	/* not lint */
-
-#include <ctype.h>
-
-#include "curses.h"
-
-/*
- * overlay --
- *	Writes win1 on win2 non-destructively.
- */
-int
-overlay(win1, win2)
-	register WINDOW *win1, *win2;
-{
-
-	register int x, y, y1, y2, endy, endx, starty, startx;
-	register __LDATA *sp, *end;
-
-#ifdef DEBUG
-	__CTRACE("overlay: (%0.2o, %0.2o);\n", win1, win2);
-#endif
-	starty = max(win1->begy, win2->begy);
-	startx = max(win1->begx, win2->begx);
-	endy = min(win1->maxy + win1->begy, win2->maxy + win2->begx);
-	endx = min(win1->maxx + win1->begx, win2->maxx + win2->begx);
-#ifdef DEBUG
-	__CTRACE("overlay: from (%d,%d) to (%d,%d)\n",
-	    starty, startx, endy, endx);
-#endif
-	if (starty >= endy || startx >= endx)
-		return (OK);
-	y1 = starty - win1->begy;
-	y2 = starty - win2->begy;
-	for (y = starty; y < endy; y++, y1++, y2++) {
-		end = &win1->lines[y1]->line[endx - win1->begx];
-		x = startx - win2->begx;
-		for (sp = &win1->lines[y1]->line[startx - win1->begx];
-		     sp < end; sp++) {
-			if (!isspace(sp->ch)) {
-				wmove(win2, y2, x);
-				__waddch(win2, sp);
-			}
-			x++;
-		}
-	}
-	return (OK);
-}