xref: /csrg-svn/usr.bin/pascal/libpc/SUBT.c (revision 62096)
140865Sbostic /*-
2*62096Sbostic  * Copyright (c) 1979, 1993
3*62096Sbostic  *	The Regents of the University of California.  All rights reserved.
440865Sbostic  *
540865Sbostic  * %sccs.include.redist.c%
640865Sbostic  */
71706Smckusick 
840865Sbostic #ifndef lint
9*62096Sbostic static char sccsid[] = "@(#)SUBT.c	8.1 (Berkeley) 06/06/93";
1040865Sbostic #endif /* not lint */
111706Smckusick 
121706Smckusick long *
SUBT(result0,left,right,siz)133033Smckusic SUBT(result0, left, right, siz)
141706Smckusick 
151706Smckusick 	long		*result0;
161706Smckusick 	register long	*left;
171706Smckusick 	register long	*right;
183033Smckusic 	long		siz;
191706Smckusick {
201706Smckusick 	register long	*result = result0;
213033Smckusic 	register int	size = siz;
221706Smckusick 
231706Smckusick 	do {
241706Smckusick 		*result++ = *left++ & ~*right++;
251706Smckusick 	} while (--size);
261706Smckusick 	return result0;
271706Smckusick }
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