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Cream of the Crop 1
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DJLSR106.ARJ
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BCMP.C
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C/C++ Source or Header
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1992-03-02
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2KB
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48 lines
/* This is file BCMP.C */
/* This file may have been modified by DJ Delorie (Jan 1991). If so,
** these modifications are Coyright (C) 1991 DJ Delorie, 24 Kirsten Ave,
** Rochester NH, 03867-2954, USA.
*/
/*
* Copyright (c) 1987 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that: (1) source distributions retain this entire copyright
* notice and comment, and (2) distributions including binaries display
* the following acknowledgement: ``This product includes software
* developed by the University of California, Berkeley and its contributors''
* in the documentation or other materials provided with the distribution
* and in all advertising materials mentioning features or use of this
* software. Neither the name of the University nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)bcmp.c 5.4 (Berkeley) 6/1/90";
#endif /* LIBC_SCCS and not lint */
#include <string.h>
/*
* bcmp -- vax cmpc3 instruction
*/
bcmp(b1, b2, length)
register const void *b1, *b2;
register int length;
{
if (length == 0)
return(0);
do
if (*(char *)b1++ != *(char *)b2++)
break;
while (--length);
return(length);
}