/*	Copyright (c) 1984, 1986, 1987, 1988 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/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T	*/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	"@(#)libPW:zero.c	3.3"
/*
	Zero `cnt' bytes starting at the address `ptr'.
	Return `ptr'.
*/

char	*zero(p,n)
register char *p;
register int n;
{
	char *op = p;
	while (--n >= 0)
		*p++ = 0;
	return(op);
}
