1  /* Auxiliary program to detect support for a locale.
       2     Copyright 2010-2023 Free Software Foundation, Inc.
       3  
       4     This program is free software; you can redistribute it and/or modify
       5     it under the terms of the GNU General Public License as published by
       6     the Free Software Foundation; either version 3, or (at your option)
       7     any later version.
       8  
       9     This program is distributed in the hope that it will be useful,
      10     but WITHOUT ANY WARRANTY; without even the implied warranty of
      11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      12     GNU General Public License for more details.
      13  
      14     You should have received a copy of the GNU General Public License
      15     along with this program; if not, write to the Free Software
      16     Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
      17     02110-1301, USA.  */
      18  
      19  #include <config.h>
      20  #include <locale.h>
      21  #include <stdio.h>
      22  #include <stdlib.h>
      23  
      24  int
      25  main (int argc, char **argv)
      26  {
      27    if (1 < argc && setlocale (LC_ALL, argv[1]))
      28      {
      29        printf ("%d\n", (int) MB_CUR_MAX);
      30        exit (EXIT_SUCCESS);
      31      }
      32  
      33    exit (EXIT_FAILURE);
      34  }