include/grub/i18n.h

   1 /*
   2  *  GRUB  --  GRand Unified Bootloader
   3  *  Copyright (C) 2009,2010  Free Software Foundation, Inc.
   4  *
   5  *  GRUB 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 3 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  GRUB 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 GRUB.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 #ifndef GRUB_I18N_H
  20 #define GRUB_I18N_H     1
  21
  22 #include <config.h>
  23 #include <grub/symbol.h>
  24
  25 extern const char *(*EXPORT_VAR(grub_gettext)) (const char *s);
  26
  27 /* NLS can be disabled through the configure --disable-nls option.  */
  28 #if ENABLE_NLS
  29
  30 # ifdef GRUB_UTIL
  31
  32 #  include <locale.h>
  33 #  include <libintl.h>
  34
  35 # endif /* GRUB_UTIL */
  36
  37 #else /* ! ENABLE_NLS */
  38
  39 /* Disabled NLS.
  40    The casts to 'const char *' serve the purpose of producing warnings
  41    for invalid uses of the value returned from these functions.
  42    On pre-ANSI systems without 'const', the config.h file is supposed to
  43    contain "#define const".  */
  44 # ifdef GRUB_UTIL
  45 #  define gettext(Msgid) ((const char *) (Msgid))
  46 # else
  47 #  define grub_gettext(str) ((const char *) (str))
  48 # endif /* GRUB_UTIL */
  49
  50 #endif /* ENABLE_NLS */
  51
  52 #ifdef GRUB_UTIL
  53 # define _(str) gettext(str)
  54 #else
  55 # define _(str) grub_gettext(str)
  56 #endif /* GRUB_UTIL */
  57
  58 #define N_(str) str
  59
  60 #endif /* GRUB_I18N_H */