1 /* Plural form count. 2 Copyright (C) 2003 Free Software Foundation, Inc. 3 Written by Bruno Haible <bruno@clisp.org>, 2003. 4 5 This program is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 2, or (at your option) 8 any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program; if not, write to the Free Software Foundation, 17 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ 18 19 #ifdef HAVE_CONFIG_H 20 # include <config.h> 21 #endif 22 23 /* Specification. */ 24 #include "plural-count.h" 25 26 #include "plural-exp.h" 27 28 /* Extract the number of plural forms from a header entry. */ 29 30 unsigned long int 31 get_plural_count (const char *header) 32 { 33 struct expression *plural; 34 unsigned long int nplurals; 35 36 extract_plural_expression (header, &plural, &nplurals); 37 38 return nplurals; 39 } 40