12986Smckusick /* Copyright (c) 1979 Regents of the University of California */
22986Smckusick 
3*9134Smckusick static char sccsid[] = "@(#)blkclr.c 1.2 11/12/82";
42986Smckusick 
5*9134Smckusick blkclr(at, siz)
6*9134Smckusick 	register char	*at;
72986Smckusick 	long		siz;
82986Smckusick {
92986Smckusick 	register int	size = siz;
102986Smckusick 
112986Smckusick 	while(size-- > 0)
122986Smckusick 		*at++ = 0;
132986Smckusick }
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