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32 lines
1.0 KiB
32 lines
1.0 KiB
#include <lha_internal.h>
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#include <string.h>
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/*
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* Copyright (C) 2003 Alan Robertson <alanr@unix.sh>
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* This software licensed under the GNU LGPL.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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size_t
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strnlen(const char *s, size_t maxlen)
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{
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const char * eospos;
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eospos = memchr(s, (int)'\0', maxlen);
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return (eospos == NULL ? maxlen : (size_t)(eospos-s));
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}
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