1/*	$NetBSD$	*/
2
3/* Copyright (C) 1996-1999, 2000, 2001 Free Software Foundation, Inc.
4   This file is part of the GNU C Library.
5   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
6
7   This program is free software; you can redistribute it and/or modify it
8   under the terms of the GNU Library General Public License as published
9   by the Free Software Foundation; either version 2, or (at your option)
10   any later version.
11
12   This program is distributed in the hope that it will be useful,
13   but WITHOUT ANY WARRANTY; without even the implied warranty of
14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15   Library General Public License for more details.
16
17   You should have received a copy of the GNU Library General Public
18   License along with this program; if not, write to the Free Software
19   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
20   USA.  */
21
22#ifndef _LOADINFO_H
23#define _LOADINFO_H	1
24
25/* Declarations of locale dependent catalog lookup functions.
26   Implemented in
27
28     localealias.c    Possibly replace a locale name by another.
29     explodename.c    Split a locale name into its various fields.
30     l10nflist.c      Generate a list of filenames of possible message catalogs.
31     finddomain.c     Find and open the relevant message catalogs.
32
33   The main function _nl_find_domain() in finddomain.c is declared
34   in gettextP.h.
35 */
36
37#ifndef PARAMS
38# if __STDC__ || defined __GNUC__ || defined __SUNPRO_C || defined __cplusplus || __PROTOTYPES
39#  define PARAMS(args) args
40# else
41#  define PARAMS(args) ()
42# endif
43#endif
44
45#ifndef internal_function
46# define internal_function
47#endif
48
49/* Tell the compiler when a conditional or integer expression is
50   almost always true or almost always false.  */
51#ifndef HAVE_BUILTIN_EXPECT
52# define __builtin_expect(expr, val) (expr)
53#endif
54
55/* Separator in PATH like lists of pathnames.  */
56#if defined _WIN32 || defined __WIN32__ || defined __EMX__ || defined __DJGPP__
57  /* Win32, OS/2, DOS */
58# define PATH_SEPARATOR ';'
59#else
60  /* Unix */
61# define PATH_SEPARATOR ':'
62#endif
63
64/* Encoding of locale name parts.  */
65#define CEN_REVISION		1
66#define CEN_SPONSOR		2
67#define CEN_SPECIAL		4
68#define XPG_NORM_CODESET	8
69#define XPG_CODESET		16
70#define TERRITORY		32
71#define CEN_AUDIENCE		64
72#define XPG_MODIFIER		128
73
74#define CEN_SPECIFIC	(CEN_REVISION|CEN_SPONSOR|CEN_SPECIAL|CEN_AUDIENCE)
75#define XPG_SPECIFIC	(XPG_CODESET|XPG_NORM_CODESET|XPG_MODIFIER)
76
77
78struct loaded_l10nfile
79{
80  const char *filename;
81  int decided;
82
83  const void *data;
84
85  struct loaded_l10nfile *next;
86  struct loaded_l10nfile *successor[1];
87};
88
89
90/* Normalize codeset name.  There is no standard for the codeset
91   names.  Normalization allows the user to use any of the common
92   names.  The return value is dynamically allocated and has to be
93   freed by the caller.  */
94extern const char *_nl_normalize_codeset PARAMS ((const char *codeset,
95						  size_t name_len));
96
97extern struct loaded_l10nfile *
98_nl_make_l10nflist PARAMS ((struct loaded_l10nfile **l10nfile_list,
99			    const char *dirlist, size_t dirlist_len, int mask,
100			    const char *language, const char *territory,
101			    const char *codeset,
102			    const char *normalized_codeset,
103			    const char *modifier, const char *special,
104			    const char *sponsor, const char *revision,
105			    const char *filename, int do_allocate));
106
107
108extern const char *_nl_expand_alias PARAMS ((const char *name));
109
110/* normalized_codeset is dynamically allocated and has to be freed by
111   the caller.  */
112extern int _nl_explode_name PARAMS ((char *name, const char **language,
113				     const char **modifier,
114				     const char **territory,
115				     const char **codeset,
116				     const char **normalized_codeset,
117				     const char **special,
118				     const char **sponsor,
119				     const char **revision));
120
121extern char *_nl_find_language PARAMS ((const char *name));
122
123#endif	/* loadinfo.h */
124