modern syntax for asgops and inits; sccs keywords

[unix-history] / usr / src / usr.bin / window / wwredraw.c

#ifndef lint
static char sccsid[] = "@(#)wwredraw.c	3.7 %G%";
#endif

/*
 * Copyright (c) 1983 Regents of the University of California,
 * All rights reserved.  Redistribution permitted subject to
 * the terms of the Berkeley Software License Agreement.
 */

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

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

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