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/* Plural form count.
Copyright (C) 2003, 2007, 2015 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2003.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
/* Specification. */
#include "plural-count.h"
#include "plural-exp.h"
/* Extract the number of plural forms from a header entry. */
unsigned long int
get_plural_count (const char *header)
{
const struct expression *plural;
unsigned long int nplurals;
extract_plural_expression (header, &plural, &nplurals);
return nplurals;
}
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