/*
 * $Copyright:	$
 * Copyright (c) 1984, 1985, 1986, 1987, 1988, 1989, 1990 
 * Sequent Computer Systems, Inc.   All rights reserved.
 *  
 * This software is furnished under a license and may be used
 * only in accordance with the terms of that license and with the
 * inclusion of the above copyright notice.   This software may not
 * be provided or otherwise made available to, or used by, any
 * other person.  No title to or ownership of the software is
 * hereby transferred."
 *
 */
/*	Copyright (c) 1984 AT&T	*/
/*	  All Rights Reserved  	*/

/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T	*/
/*	The copyright notice above does not evidence any   	*/
/*	actual or intended publication of such source code.	*/

#ident	"$Header: whline.c 1.3 89/10/10 $@(#)curses:screen/whline.c	1.3"
#include	"curses_inc.h"

whline(win, horch, num_chars)
register	WINDOW	*win;
chtype		horch;
int		num_chars;
{
    int     cury = win->_cury, curx = win->_curx;
    chtype  a, *fp = &(win->_y[cury][curx]);

    if (horch == 0)
	horch = ACS_HLINE;
    a = _ATTR(horch);
    horch = _WCHAR(win, horch) | a;
    memSset (fp, horch | win->_attrs, num_chars);
    if (curx < win->_firstch[cury])
	win->_firstch[cury] = curx;
    if ((curx += (num_chars - 1)) > win->_lastch[cury])
	win->_lastch[cury] = curx;
    win->_flags |= _WINCHANGED;

    if (win->_sync)
	wsyncup(win);

    return (win->_immed ? wrefresh(win) : OK);
}
