intl/loadinfo.h

   1 /* Copyright (C) 1996-1999, 2000, 2001 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
   4
   5    This program 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 2, or (at your option)
   8    any later version.
   9
  10    This program 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 this program; if not, write to the Free Software Foundation,
  17    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
  18
  19 #ifndef _LOADINFO_H
  20 #define _LOADINFO_H     1
  21
  22 #ifndef PARAMS
  23 # if __STDC__
  24 #  define PARAMS(args) args
  25 # else
  26 #  define PARAMS(args) ()
  27 # endif
  28 #endif
  29
  30 #ifndef internal_function
  31 # define internal_function
  32 #endif
  33
  34 /* Tell the compiler when a conditional or integer expression is
  35    almost always true or almost always false.  */
  36 #ifndef HAVE_BUILTIN_EXPECT
  37 # define __builtin_expect(expr, val) (expr)
  38 #endif
  39
  40 /* Separator in PATH like lists of pathnames.  */
  41 #if defined _WIN32 || defined __WIN32__ || defined __EMX__ || defined __DJGPP__
  42   /* Win32, OS/2, DOS */
  43 # define PATH_SEPARATOR ';'
  44 #else
  45   /* Unix */
  46 # define PATH_SEPARATOR ':'
  47 #endif
  48
  49 /* Encoding of locale name parts.  */
  50 #define CEN_REVISION            1
  51 #define CEN_SPONSOR             2
  52 #define CEN_SPECIAL             4
  53 #define XPG_NORM_CODESET        8
  54 #define XPG_CODESET             16
  55 #define TERRITORY               32
  56 #define CEN_AUDIENCE            64
  57 #define XPG_MODIFIER            128
  58
  59 #define CEN_SPECIFIC    (CEN_REVISION|CEN_SPONSOR|CEN_SPECIAL|CEN_AUDIENCE)
  60 #define XPG_SPECIFIC    (XPG_CODESET|XPG_NORM_CODESET|XPG_MODIFIER)
  61
  62
  63 struct loaded_l10nfile
  64 {
  65   const char *filename;
  66   int decided;
  67
  68   const void *data;
  69
  70   struct loaded_l10nfile *next;
  71   struct loaded_l10nfile *successor[1];
  72 };
  73
  74
  75 /* Normalize codeset name.  There is no standard for the codeset
  76    names.  Normalization allows the user to use any of the common
  77    names.  The return value is dynamically allocated and has to be
  78    freed by the caller.  */
  79 extern const char *_nl_normalize_codeset PARAMS ((const char *codeset,
  80                                                   size_t name_len));
  81
  82 extern struct loaded_l10nfile *
  83 _nl_make_l10nflist PARAMS ((struct loaded_l10nfile **l10nfile_list,
  84                             const char *dirlist, size_t dirlist_len, int mask,
  85                             const char *language, const char *territory,
  86                             const char *codeset,
  87                             const char *normalized_codeset,
  88                             const char *modifier, const char *special,
  89                             const char *sponsor, const char *revision,
  90                             const char *filename, int do_allocate));
  91
  92
  93 extern const char *_nl_expand_alias PARAMS ((const char *name));
  94
  95 /* normalized_codeset is dynamically allocated and has to be freed by
  96    the caller.  */
  97 extern int _nl_explode_name PARAMS ((char *name, const char **language,
  98                                      const char **modifier,
  99                                      const char **territory,
 100                                      const char **codeset,
 101                                      const char **normalized_codeset,
 102                                      const char **special,
 103                                      const char **sponsor,
 104                                      const char **revision));
 105
 106 extern char *_nl_find_language PARAMS ((const char *name));
 107
 108 #endif  /* loadinfo.h */