intl/ngettext.c

   1 /* Implementation of ngettext(3) function.
   2    Copyright (C) 1995-2017 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 Lesser General Public License as published by
   6    the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public License
  15    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  16
  17 #ifdef HAVE_CONFIG_H
  18 # include <config.h>
  19 #endif
  20
  21 #ifdef _LIBC
  22 # define __need_NULL
  23 # include <stddef.h>
  24 #else
  25 # include <stdlib.h>            /* Just for NULL.  */
  26 #endif
  27
  28 #include "gettextP.h"
  29 #ifdef _LIBC
  30 # include <libintl.h>
  31 #else
  32 # include "libgnuintl.h"
  33 #endif
  34
  35 #include <locale.h>
  36
  37 /* @@ end of prolog @@ */
  38
  39 /* Names for the libintl functions are a problem.  They must not clash
  40    with existing names and they should follow ANSI C.  But this source
  41    code is also used in GNU C Library where the names have a __
  42    prefix.  So we have to make a difference here.  */
  43 #ifdef _LIBC
  44 # define NGETTEXT __ngettext
  45 # define DCNGETTEXT __dcngettext
  46 #else
  47 # define NGETTEXT libintl_ngettext
  48 # define DCNGETTEXT libintl_dcngettext
  49 #endif
  50
  51 /* Look up MSGID in the current default message catalog for the current
  52    LC_MESSAGES locale.  If not found, returns MSGID itself (the default
  53    text).  */
  54 char *
  55 NGETTEXT (const char *msgid1, const char *msgid2, unsigned long int n)
  56 {
  57   return DCNGETTEXT (NULL, msgid1, msgid2, n, LC_MESSAGES);
  58 }
  59
  60 #ifdef _LIBC
  61 /* Alias for function name in GNU C Library.  */
  62 weak_alias (__ngettext, ngettext);
  63 #endif