4.3BSD-UWisc/src/usr.lib/libpc/blkclr.c

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/* Copyright (c) 1979 Regents of the University of California */

static char sccsid[] = "@(#)blkclr.c 1.2 11/12/82";

blkclr(at, siz)
	register char	*at;
	long		siz;
{
	register int	size = siz;

	while(size-- > 0)
		*at++ = 0;
}