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/* Determine bounded length of UTF-8 string.
Copyright (C) 1999, 2002, 2006, 2009-2015 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2002.
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Ensure strnlen() gets declared. */
#ifndef _GNU_SOURCE
# define _GNU_SOURCE 1
#endif
#include <config.h>
/* Specification. */
#include "unistr.h"
#if __GLIBC__ >= 2 || defined __UCLIBC__
# include <string.h>
size_t
u8_strnlen (const uint8_t *s, size_t maxlen)
{
return strnlen ((const char *) s, maxlen);
}
#else
# define FUNC u8_strnlen
# define UNIT uint8_t
# include "u-strnlen.h"
#endif
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