glibc/intl/gettext.c

/* gettext.c -- implementation of gettext(3) function
   Copyright (C) 1995 Software Foundation, Inc.

This file is part of the GNU C Library.  Its master source is NOT part of
the C library, however.  The master source lives in /gd/gnu/lib.

The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.

The GNU C Library 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
Library General Public License for more details.

You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB.  If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA.  */

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif

#ifdef _LIBC
# define __need_NULL
# include <stddef.h>
#else
# ifdef STDC_HEADERS
#  include <stdlib.h>		/* Just for NULL.  */
# else
#  ifdef HAVE_STRING_H
#   include <string.h>
#  else
#   define NULL ((void *) 0)
#  endif
# endif
#endif

#ifdef _LIBC
# include <libintl.h>
#else
# include "libgettext.h"
#endif

/* @@ end of prolog @@ */

/* Names for the libintl functions are a problem.  They must not clash
   with existing names and they should follow ANSI C.  But this source
   code is also used in GNU C Library where the names have a __
   prefix.  So we have to make a difference here.  */
#ifdef _LIBC
# define GETTEXT __gettext
# define DGETTEXT __dgettext
#else
# define GETTEXT gettext__
# define DGETTEXT dgettext__
#endif

/* Look up MSGID in the current default message catalog for the current
   LC_MESSAGES locale.  If not found, returns MSGID itself (the default
   text).  */
char *
GETTEXT (msgid)
     const char *msgid;
{
  return DGETTEXT (NULL, msgid);
}

#ifdef _LIBC
/* Alias for function name in GNU C Library.  */
weak_alias (__gettext, gettext);
#endif