/*	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/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T	*/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:zeropad.c	3.3"
/*
	Replace initial blanks with '0's in `str'.
	Return `str'.
*/

char *zeropad(str)
char *str;
{
	register char *s;

	for (s=str; *s == ' '; s++)
		*s = '0';
	return(str);
}
