122658Sdist /*
2*67082Sbostic * Copyright (c) 1981, 1993, 1994
361264Sbostic * The Regents of the University of California. All rights reserved.
434677Sbostic *
542653Sbostic * %sccs.include.redist.c%
622658Sdist */
722658Sdist
822658Sdist #ifndef lint
9*67082Sbostic static char sccsid[] = "@(#)delch.c 8.2 (Berkeley) 05/04/94";
1055953Sbostic #endif /* not lint */
1122658Sdist
1258047Selan #include <string.h>
133535Sarnold
14*67082Sbostic #include "curses.h"
15*67082Sbostic
163535Sarnold /*
1755953Sbostic * wdelch --
1856238Selan * Do an insert-char on the line, leaving (cury, curx) unchanged.
193535Sarnold */
2055953Sbostic int
wdelch(win)213535Sarnold wdelch(win)
2255953Sbostic register WINDOW *win;
2355953Sbostic {
2456647Selan register __LDATA *end, *temp1, *temp2;
253535Sarnold
2656238Selan end = &win->lines[win->cury]->line[win->maxx - 1];
2756238Selan temp1 = &win->lines[win->cury]->line[win->curx];
283737Sarnold temp2 = temp1 + 1;
2956596Selan while (temp1 < end) {
3058041Selan (void)memcpy(temp1, temp2, sizeof(__LDATA));
3156596Selan temp1++, temp2++;
3256596Selan }
3356647Selan temp1->ch = ' ';
3456647Selan temp1->attr = 0;
3556650Selan __touchline(win, win->cury, win->curx, win->maxx - 1, 0);
3657472Sbostic return (OK);
373535Sarnold }
38