usr/src/lib/libc/string/bcmp.c

/*
 * Copyright (c) 1987 Regents of the University of California.
 * All rights reserved.
 *
 * %sccs.include.redist.c%
 */

#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)bcmp.c	5.6 (Berkeley) %G%";
#endif /* LIBC_SCCS and not lint */

#include <string.h>

/*
 * bcmp -- vax cmpc3 instruction
 */
bcmp(b1, b2, length)
	const void *b1, *b2;
	register size_t length;
{
	register char *p1, *p2;

	if (length == 0)
		return(0);
	p1 = (char *)b1;
	p2 = (char *)b2;
	do
		if (*p1++ != *p2++)
			break;
	while (--length);
	return(length);
}
Commit	Line	Data
	1	/*
	2	* Copyright (c) 1987 Regents of the University of California.
	3	* All rights reserved.
	4	*
	5	* %sccs.include.redist.c%
	6	*/
	7
	8	#if defined(LIBC_SCCS) && !defined(lint)
	9	static char sccsid[] = "@(#)bcmp.c 5.6 (Berkeley) %G%";
	10	#endif /* LIBC_SCCS and not lint */
	11
	12	#include <string.h>
	13
	14	/*
	15	* bcmp -- vax cmpc3 instruction
	16	*/
	17	bcmp(b1, b2, length)
	18	const void b1, b2;
	19	register size_t length;
	20	{
	21	register char p1, p2;
	22
	23	if (length == 0)
	24	return(0);
	25	p1 = (char *)b1;
	26	p2 = (char *)b2;
	27	do
	28	if (p1++ != p2++)
	29	break;
	30	while (--length);
	31	return(length);
	32	}