Minix: src/lib/ack/libp/bcp.c Source File

00001 /* $Header$ */
00002 /*
00003  * (c) copyright 1983 by the Vrije Universiteit, Amsterdam, The Netherlands.
00004  *
00005  *          This product is part of the Amsterdam Compiler Kit.
00006  *
00007  * Permission to use, sell, duplicate or disclose this software must be
00008  * obtained in writing. Requests for such permissions may be sent to
00009  *
00010  *      Dr. Andrew S. Tanenbaum
00011  *      Wiskundig Seminarium
00012  *      Vrije Universiteit
00013  *      Postbox 7161
00014  *      1007 MC Amsterdam
00015  *      The Netherlands
00016  *
00017  */
00018 
00019 /* Author: J.W. Stevenson */
00020 
00021 int _bcp(sz,y,x) int sz; unsigned char *y,*x; {
00022 
00023         while (--sz >= 0) {
00024                 if (*x < *y)
00025                         return(-1);
00026                 if (*x++ > *y++)
00027                         return(1);
00028         }
00029         return(0);
00030 }