[unix-history] / usr / src / usr.bin / pascal / libpc / RELTLT.c

/*-
 * Copyright (c) 1979 The Regents of the University of California.
 * All rights reserved.
 *
 * %sccs.include.redist.c%
 */

#ifndef lint
static char sccsid[] = "@(#)RELTLT.c	1.3 (Berkeley) %G%";
#endif /* not lint */

#include "h00vars.h"

bool
RELTLT(bytecnt, left, right)

	long		bytecnt;
	register long	*left;
	register long	*right;
{
	register int	longcnt;

	longcnt = bytecnt >> 2;
	do	{
		if ((*left & ~*right) != 0)
			return FALSE;
		if ((*right++ & ~*left++) != 0)
			goto leq;
	} while (--longcnt);
	return FALSE;
leq:
	while (--longcnt) {
		if ((*left++ & ~*right++) != 0) 
			return FALSE;
	}
	return TRUE;
}
Commit	Line	Data
0d78ca85 KB	1	/*-
	2	* Copyright (c) 1979 The Regents of the University of California.
	3	* All rights reserved.
	4	*
	5	* %sccs.include.redist.c%
	6	*/
4ca77214	7
0d78ca85 KB	8	#ifndef lint
	9	static char sccsid[] = "@(#)RELTLT.c 1.3 (Berkeley) %G%";
	10	#endif /* not lint */
4ca77214 KM	11
	12	#include "h00vars.h"
	13
492cc5d3	14	bool
4ca77214 KM	15	RELTLT(bytecnt, left, right)
4ca77214 KM	16
492cc5d3	17	long bytecnt;
4ca77214 KM	18	register long *left;
	19	register long *right;
	20	{
	21	register int longcnt;
	22
	23	longcnt = bytecnt >> 2;
	24	do {
	25	if ((left & ~right) != 0)
	26	return FALSE;
	27	if ((right++ & ~left++) != 0)
	28	goto leq;
	29	} while (--longcnt);
	30	return FALSE;
	31	leq:
	32	while (--longcnt) {
	33	if ((left++ & ~right++) != 0)
	34	return FALSE;
	35	}
	36	return TRUE;
	37	}