/*
 * Copyright (c) 1983 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[] = "@(#)wwflush.c	3.10 (Berkeley) 08/02/89";
#endif /* not lint */

#include "ww.h"
#include "tt.h"

wwflush()
{
	register row, col;

	if ((row = wwcursorrow) < 0)
		row = 0;
	else if (row >= wwnrow)
		row = wwnrow - 1;
	if ((col = wwcursorcol) < 0)
		col = 0;
	else if (col >= wwncol)
		col = wwncol - 1;
	xxmove(row, col);
	xxflush(1);
}