1 /* Header describing internals of libintl library.
2 Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Written by Ulrich Drepper <drepper@cygnus.com>, 1995.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, write to the Free
18 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
24 #include <stddef.h> /* Get size_t. */
27 # include "../iconv/gconv_int.h"
36 #include "gettext.h" /* Get nls_uint32. */
38 /* @@ end of prolog @@ */
42 # define PARAMS(args) args
44 # define PARAMS(args) ()
48 #ifndef internal_function
49 # define internal_function
52 /* Tell the compiler when a conditional or integer expression is
53 almost always true or almost always false. */
54 #ifndef HAVE_BUILTIN_EXPECT
55 # define __builtin_expect(expr, val) (expr)
59 # define W(flag, data) ((flag) ? SWAP (data) : (data))
64 # include <byteswap.h>
65 # define SWAP(i) bswap_32 (i)
67 static nls_uint32 SWAP
PARAMS ((nls_uint32 i
));
69 static inline nls_uint32
73 return (i
<< 24) | ((i
& 0xff00) << 8) | ((i
>> 8) & 0xff00) | (i
>> 24);
78 /* This is the representation of the expressions to determine the
82 int nargs
; /* Number of arguments. */
85 /* Without arguments: */
86 var
, /* The variable "n". */
87 num
, /* Decimal number. */
88 /* Unary operators: */
89 lnot
, /* Logical NOT. */
90 /* Binary operators: */
91 mult
, /* Multiplication. */
92 divide
, /* Division. */
93 module
, /* Module operation. */
95 minus
, /* Subtraction. */
96 less_than
, /* Comparison. */
97 greater_than
, /* Comparison. */
98 less_or_equal
, /* Comparison. */
99 greater_or_equal
, /* Comparison. */
100 equal
, /* Comparision for equality. */
101 not_equal
, /* Comparision for inequality. */
102 land
, /* Logical AND. */
103 lor
, /* Logical OR. */
104 /* Ternary operators: */
105 qmop
/* Question mark operator. */
109 unsigned long int num
; /* Number value for `num'. */
110 struct expression
*args
[3]; /* Up to three arguments. */
114 /* This is the data structure to pass information to the parser and get
115 the result in a thread-safe way. */
119 struct expression
*res
;
123 /* The representation of an opened message catalog. */
131 struct string_desc
*orig_tab
;
132 struct string_desc
*trans_tab
;
133 nls_uint32 hash_size
;
134 nls_uint32
*hash_tab
;
145 struct expression
*plural
;
146 unsigned long int nplurals
;
149 /* We want to allocate a string at the end of the struct. But ISO C
150 doesn't allow zero sized arrays. */
157 /* A set of settings bound to a message domain. Used to store settings
158 from bindtextdomain() and bind_textdomain_codeset(). */
161 struct binding
*next
;
163 int codeset_cntr
; /* Incremented each time codeset changes. */
165 char domainname
[ZERO
];
168 /* A counter which is incremented each time some previous translations
170 This variable is part of the external ABI of the GNU libintl. */
171 extern int _nl_msg_cat_cntr
;
173 struct loaded_l10nfile
*_nl_find_domain
PARAMS ((const char *__dirname
,
175 const char *__domainname
,
176 struct binding
*__domainbinding
))
178 void _nl_load_domain
PARAMS ((struct loaded_l10nfile
*__domain
,
179 struct binding
*__domainbinding
))
181 void _nl_unload_domain
PARAMS ((struct loaded_domain
*__domain
))
183 const char *_nl_init_domain_conv
PARAMS ((struct loaded_l10nfile
*__domain_file
,
184 struct loaded_domain
*__domain
,
185 struct binding
*__domainbinding
))
187 void _nl_free_domain_conv
PARAMS ((struct loaded_domain
*__domain
))
190 char *_nl_find_msg
PARAMS ((struct loaded_l10nfile
*domain_file
,
191 struct binding
*domainbinding
,
192 const char *msgid
, size_t *lengthp
))
196 extern char *__gettext
PARAMS ((const char *__msgid
));
197 extern char *__dgettext
PARAMS ((const char *__domainname
,
198 const char *__msgid
));
199 extern char *__dcgettext
PARAMS ((const char *__domainname
,
200 const char *__msgid
, int __category
));
201 extern char *__ngettext
PARAMS ((const char *__msgid1
, const char *__msgid2
,
202 unsigned long int __n
));
203 extern char *__dngettext
PARAMS ((const char *__domainname
,
204 const char *__msgid1
, const char *__msgid2
,
205 unsigned long int n
));
206 extern char *__dcngettext
PARAMS ((const char *__domainname
,
207 const char *__msgid1
, const char *__msgid2
,
208 unsigned long int __n
, int __category
));
209 extern char *__dcigettext
PARAMS ((const char *__domainname
,
210 const char *__msgid1
, const char *__msgid2
,
211 int __plural
, unsigned long int __n
,
213 extern char *__textdomain
PARAMS ((const char *__domainname
));
214 extern char *__bindtextdomain
PARAMS ((const char *__domainname
,
215 const char *__dirname
));
216 extern char *__bind_textdomain_codeset
PARAMS ((const char *__domainname
,
217 const char *__codeset
));
219 extern char *gettext__
PARAMS ((const char *__msgid
));
220 extern char *dgettext__
PARAMS ((const char *__domainname
,
221 const char *__msgid
));
222 extern char *dcgettext__
PARAMS ((const char *__domainname
,
223 const char *__msgid
, int __category
));
224 extern char *ngettext__
PARAMS ((const char *__msgid1
, const char *__msgid2
,
225 unsigned long int __n
));
226 extern char *dngettext__
PARAMS ((const char *__domainname
,
227 const char *__msgid1
, const char *__msgid2
,
228 unsigned long int __n
));
229 extern char *dcngettext__
PARAMS ((const char *__domainname
,
230 const char *__msgid1
, const char *__msgid2
,
231 unsigned long int __n
, int __category
));
232 extern char *dcigettext__
PARAMS ((const char *__domainname
,
233 const char *__msgid1
, const char *__msgid2
,
234 int __plural
, unsigned long int __n
,
236 extern char *textdomain__
PARAMS ((const char *__domainname
));
237 extern char *bindtextdomain__
PARAMS ((const char *__domainname
,
238 const char *__dirname
));
239 extern char *bind_textdomain_codeset__
PARAMS ((const char *__domainname
,
240 const char *__codeset
));
244 extern void __gettext_free_exp
PARAMS ((struct expression
*exp
))
246 extern int __gettextparse
PARAMS ((void *arg
));
248 extern void gettext_free_exp__
PARAMS ((struct expression
*exp
))
250 extern int gettextparse__
PARAMS ((void *arg
));
253 /* @@ begin of epilog @@ */
255 #endif /* gettextP.h */