1  /* Test of <locale.h> substitute.
       2     Copyright (C) 2007, 2009-2023 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 of the License, or
       7     (at your option) 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, see <https://www.gnu.org/licenses/>.  */
      16  
      17  /* Written by Bruno Haible <bruno@clisp.org>, 2007.  */
      18  
      19  #include <config.h>
      20  
      21  #include <locale.h>
      22  
      23  int a[] =
      24    {
      25      LC_ALL,
      26      LC_COLLATE,
      27      LC_CTYPE,
      28      LC_MESSAGES,
      29      LC_MONETARY,
      30      LC_NUMERIC,
      31      LC_TIME
      32    };
      33  
      34  /* Check that the 'struct lconv' type is defined.  */
      35  struct lconv l;
      36  int ls;
      37  
      38  /* Check that NULL can be passed through varargs as a pointer type,
      39     per POSIX 2008.  */
      40  static_assert (sizeof NULL == sizeof (void *));
      41  
      42  int
      43  main ()
      44  {
      45  #if HAVE_WORKING_NEWLOCALE
      46    /* Check that the locale_t type and the LC_GLOBAL_LOCALE macro are defined.  */
      47    locale_t b = LC_GLOBAL_LOCALE;
      48    (void) b;
      49  #endif
      50  
      51    /* Check that 'struct lconv' has the ISO C and POSIX specified members.  */
      52    ls += sizeof (*l.decimal_point);
      53    ls += sizeof (*l.thousands_sep);
      54    ls += sizeof (*l.grouping);
      55    ls += sizeof (*l.mon_decimal_point);
      56    ls += sizeof (*l.mon_thousands_sep);
      57    ls += sizeof (*l.mon_grouping);
      58    ls += sizeof (*l.positive_sign);
      59    ls += sizeof (*l.negative_sign);
      60    ls += sizeof (*l.currency_symbol);
      61    ls += sizeof (l.frac_digits);
      62    ls += sizeof (l.p_cs_precedes);
      63    ls += sizeof (l.p_sign_posn);
      64    ls += sizeof (l.p_sep_by_space);
      65    ls += sizeof (l.n_cs_precedes);
      66    ls += sizeof (l.n_sign_posn);
      67    ls += sizeof (l.n_sep_by_space);
      68    ls += sizeof (*l.int_curr_symbol);
      69    ls += sizeof (l.int_frac_digits);
      70    ls += sizeof (l.int_p_cs_precedes);
      71    ls += sizeof (l.int_p_sign_posn);
      72    ls += sizeof (l.int_p_sep_by_space);
      73    ls += sizeof (l.int_n_cs_precedes);
      74    ls += sizeof (l.int_n_sign_posn);
      75    ls += sizeof (l.int_n_sep_by_space);
      76  
      77    return 0;
      78  }