usr/src/usr.bin/window/wwredraw.c

/*
 * Copyright (c) 1983 Regents of the University of California.
 * All rights reserved.
 *
 * %sccs.include.redist.c%
 */

#ifndef lint
static char sccsid[] = "@(#)wwredraw.c  3.12 (Berkeley) %G%";
#endif /* not lint */

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

wwredraw()
{
        register i, j;
        register union ww_char *os;

        xxclear();
        for (i = 0; i < wwnrow; i++) {
                wwtouched[i] = WWU_TOUCHED;
                os = wwos[i];
                for (j = wwncol; --j >= 0;)
                        (os++)->c_w = ' ';
        }
}