/*
 * 5799-WZQ (C) COPYRIGHT = NONE
 * LICENSED MATERIALS - PROPERTY OF IBM
 */
/* $Header:zermat.c 12.0$ */
/* $ACIS:zermat.c 12.0$ */
/* $Source: /ibm/acis/usr/src/usr.lib/lib2648/RCS/zermat.c,v $ */

#ifndef lint
static char *rcsid = "$Header:zermat.c 12.0$";
#endif

/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 */

#ifndef lint
static char sccsid[] = "@(#)zermat.c	5.1 (Berkeley) 4/26/85";
#endif not lint

/*
 * zermat: set a matrix to all zeros
 */

#include "bit.h"

zermat(m, rows, cols)
bitmat m;
int rows, cols;
{
	register int size = ((cols + 7) >> 3) * rows;
	register char *p;

	for (p = &m[size]; p>=m; )
		*--p = 0;
}
