/*
 * Copyright (c) 1981 Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that the above copyright notice and this paragraph are
 * duplicated in all such forms and that any documentation,
 * advertising materials, and other materials related to such
 * distribution and use acknowledge that the software was developed
 * by the University of California, Berkeley.  The name of the
 * University may not be used to endorse or promote products derived
 * from this software without specific prior written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 */

#ifndef lint
static char sccsid[] = "@(#)delch.c	5.3 (Berkeley) 6/30/88";
#endif /* not lint */

# include	"curses.ext"

/*
 *	This routine performs an insert-char on the line, leaving
 * (_cury,_curx) unchanged.
 *
 */
int wdelch(win)
reg WINDOW	*win; {

	reg char	*temp1, *temp2;
	reg char	*end;

	end = &win->_y[win->_cury][win->_maxx - 1];
	temp1 = &win->_y[win->_cury][win->_curx];
	temp2 = temp1 + 1;
	while (temp1 < end)
		*temp1++ = *temp2++;
	*temp1 = ' ';
	touchline(win, win->_cury, win->_curx, win->_maxx - 1);
	return OK;
}