1/*	$NetBSD: gettextP.h,v 1.1.1.1 2016/01/10 21:36:17 christos Exp $	*/
2
3/* Header describing internals of libintl library.
4   Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
5   Written by Ulrich Drepper <drepper@cygnus.com>, 1995.
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 _GETTEXTP_H
23#define _GETTEXTP_H
24
25#include <stddef.h>		/* Get size_t.  */
26
27#ifdef _LIBC
28# include "../iconv/gconv_int.h"
29#else
30# if HAVE_ICONV
31#  include <iconv.h>
32# endif
33#endif
34
35#include "loadinfo.h"
36
37#include "gmo.h"		/* Get nls_uint32.  */
38
39/* @@ end of prolog @@ */
40
41#ifndef PARAMS
42# if __STDC__ || defined __GNUC__ || defined __SUNPRO_C || defined __cplusplus || __PROTOTYPES
43#  define PARAMS(args) args
44# else
45#  define PARAMS(args) ()
46# endif
47#endif
48
49#ifndef internal_function
50# define internal_function
51#endif
52
53/* Tell the compiler when a conditional or integer expression is
54   almost always true or almost always false.  */
55#ifndef HAVE_BUILTIN_EXPECT
56# define __builtin_expect(expr, val) (expr)
57#endif
58
59#ifndef W
60# define W(flag, data) ((flag) ? SWAP (data) : (data))
61#endif
62
63
64#ifdef _LIBC
65# include <byteswap.h>
66# define SWAP(i) bswap_32 (i)
67#else
68static inline nls_uint32
69SWAP (i)
70     nls_uint32 i;
71{
72  return (i << 24) | ((i & 0xff00) << 8) | ((i >> 8) & 0xff00) | (i >> 24);
73}
74#endif
75
76
77/* The representation of an opened message catalog.  */
78struct loaded_domain
79{
80  const char *data;
81  int use_mmap;
82  size_t mmap_size;
83  int must_swap;
84  nls_uint32 nstrings;
85  struct string_desc *orig_tab;
86  struct string_desc *trans_tab;
87  nls_uint32 hash_size;
88  nls_uint32 *hash_tab;
89  int codeset_cntr;
90#ifdef _LIBC
91  __gconv_t conv;
92#else
93# if HAVE_ICONV
94  iconv_t conv;
95# endif
96#endif
97  char **conv_tab;
98
99  struct expression *plural;
100  unsigned long int nplurals;
101};
102
103/* We want to allocate a string at the end of the struct.  But ISO C
104   doesn't allow zero sized arrays.  */
105#ifdef __GNUC__
106# define ZERO 0
107#else
108# define ZERO 1
109#endif
110
111/* A set of settings bound to a message domain.  Used to store settings
112   from bindtextdomain() and bind_textdomain_codeset().  */
113struct binding
114{
115  struct binding *next;
116  char *dirname;
117  int codeset_cntr;	/* Incremented each time codeset changes.  */
118  char *codeset;
119  char domainname[ZERO];
120};
121
122/* A counter which is incremented each time some previous translations
123   become invalid.
124   This variable is part of the external ABI of the GNU libintl.  */
125extern int _nl_msg_cat_cntr;
126
127#ifndef _LIBC
128const char *_nl_locale_name PARAMS ((int category, const char *categoryname));
129#endif
130
131struct loaded_l10nfile *_nl_find_domain PARAMS ((const char *__dirname,
132						 char *__locale,
133						 const char *__domainname,
134					      struct binding *__domainbinding))
135     internal_function;
136void _nl_load_domain PARAMS ((struct loaded_l10nfile *__domain,
137			      struct binding *__domainbinding))
138     internal_function;
139void _nl_unload_domain PARAMS ((struct loaded_domain *__domain))
140     internal_function;
141const char *_nl_init_domain_conv PARAMS ((struct loaded_l10nfile *__domain_file,
142					  struct loaded_domain *__domain,
143					  struct binding *__domainbinding))
144     internal_function;
145void _nl_free_domain_conv PARAMS ((struct loaded_domain *__domain))
146     internal_function;
147
148char *_nl_find_msg PARAMS ((struct loaded_l10nfile *domain_file,
149			    struct binding *domainbinding,
150			    const char *msgid, size_t *lengthp))
151     internal_function;
152
153#ifdef _LIBC
154extern char *__gettext PARAMS ((const char *__msgid));
155extern char *__dgettext PARAMS ((const char *__domainname,
156				 const char *__msgid));
157extern char *__dcgettext PARAMS ((const char *__domainname,
158				  const char *__msgid, int __category));
159extern char *__ngettext PARAMS ((const char *__msgid1, const char *__msgid2,
160				 unsigned long int __n));
161extern char *__dngettext PARAMS ((const char *__domainname,
162				  const char *__msgid1, const char *__msgid2,
163				  unsigned long int n));
164extern char *__dcngettext PARAMS ((const char *__domainname,
165				   const char *__msgid1, const char *__msgid2,
166				   unsigned long int __n, int __category));
167extern char *__dcigettext PARAMS ((const char *__domainname,
168				   const char *__msgid1, const char *__msgid2,
169				   int __plural, unsigned long int __n,
170				   int __category));
171extern char *__textdomain PARAMS ((const char *__domainname));
172extern char *__bindtextdomain PARAMS ((const char *__domainname,
173				       const char *__dirname));
174extern char *__bind_textdomain_codeset PARAMS ((const char *__domainname,
175						const char *__codeset));
176#else
177extern char *gettext__ PARAMS ((const char *__msgid));
178extern char *dgettext__ PARAMS ((const char *__domainname,
179				 const char *__msgid));
180extern char *dcgettext__ PARAMS ((const char *__domainname,
181				  const char *__msgid, int __category));
182extern char *ngettext__ PARAMS ((const char *__msgid1, const char *__msgid2,
183				 unsigned long int __n));
184extern char *dngettext__ PARAMS ((const char *__domainname,
185				  const char *__msgid1, const char *__msgid2,
186				  unsigned long int __n));
187extern char *dcngettext__ PARAMS ((const char *__domainname,
188				   const char *__msgid1, const char *__msgid2,
189				   unsigned long int __n, int __category));
190extern char *dcigettext__ PARAMS ((const char *__domainname,
191				   const char *__msgid1, const char *__msgid2,
192				   int __plural, unsigned long int __n,
193				   int __category));
194extern char *textdomain__ PARAMS ((const char *__domainname));
195extern char *bindtextdomain__ PARAMS ((const char *__domainname,
196				       const char *__dirname));
197extern char *bind_textdomain_codeset__ PARAMS ((const char *__domainname,
198						const char *__codeset));
199#endif
200
201/* @@ begin of epilog @@ */
202
203#endif /* gettextP.h  */
204