47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
/*
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* libhfs - library for reading and writing Macintosh HFS volumes
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* Copyright (C) 1996-1998 Robert Leslie
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* $Id: memcmp.c,v 1.6 1998/04/11 16:22:48 rob Exp $
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*/
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# include <sys/types.h>
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/*
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* NAME: memcmp()
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* DESCRIPTION: compare memory areas
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*/
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int memcmp(const void *s1, const void *s2, size_t n)
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{
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register const unsigned char *c1, *c2;
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c1 = s1;
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c2 = s2;
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while (n--)
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{
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register int diff;
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diff = *c1++ - *c2++;
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if (diff)
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return diff;
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}
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return 0;
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}
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