ack/lang/pc/libpc/bcp.c

/* $Id$ */
/*
 * (c) copyright 1983 by the Vrije Universiteit, Amsterdam, The Netherlands.
 *
 *          This product is part of the Amsterdam Compiler Kit.
 *
 * Permission to use, sell, duplicate or disclose this software must be
 * obtained in writing. Requests for such permissions may be sent to
 *
 *      Dr. Andrew S. Tanenbaum
 *      Wiskundig Seminarium
 *      Vrije Universiteit
 *      Postbox 7161
 *      1007 MC Amsterdam
 *      The Netherlands
 *
 */

/* Author: J.W. Stevenson */
#include "pc.h"

int _bcp(int sz, unsigned char* y, unsigned char* x)
{

	while (--sz >= 0)
	{
		if (*x < *y)
			return (-1);
		if (*x++ > *y++)
			return (1);
	}
	return (0);
}