initial import
[ICEs.git] / 147739 / libintl.h
1 /* Message catalogs for internationalization.
2 Copyright (C) 1995-2002, 2004, 2005 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 This file is derived from the file libgettext.h in the GNU gettext package.
5
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.
10
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.
15
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
19 02111-1307 USA. */
20
21 #ifndef _LIBINTL_H
22 #define _LIBINTL_H 1
23
24 #include <features.h>
25
26 /* We define an additional symbol to signal that we use the GNU
27 implementation of gettext. */
28 #define __USE_GNU_GETTEXT 1
29
30 /* Provide information about the supported file formats. Returns the
31 maximum minor revision number supported for a given major revision. */
32 #define __GNU_GETTEXT_SUPPORTED_REVISION(major) \
33 ((major) == 0 ? 1 : -1)
34
35 __BEGIN_DECLS
36
37 /* Look up MSGID in the current default message catalog for the current
38 LC_MESSAGES locale. If not found, returns MSGID itself (the default
39 text). */
40 extern char *gettext (__const char *__msgid)
41 __THROW __attribute_format_arg__ (1);
42
43 /* Look up MSGID in the DOMAINNAME message catalog for the current
44 LC_MESSAGES locale. */
45 extern char *dgettext (__const char *__domainname, __const char *__msgid)
46 __THROW __attribute_format_arg__ (2);
47 extern char *__dgettext (__const char *__domainname, __const char *__msgid)
48 __THROW __attribute_format_arg__ (2);
49
50 /* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY
51 locale. */
52 extern char *dcgettext (__const char *__domainname,
53 __const char *__msgid, int __category)
54 __THROW __attribute_format_arg__ (2);
55 extern char *__dcgettext (__const char *__domainname,
56 __const char *__msgid, int __category)
57 __THROW __attribute_format_arg__ (2);
58
59
60 /* Similar to `gettext' but select the plural form corresponding to the
61 number N. */
62 extern char *ngettext (__const char *__msgid1, __const char *__msgid2,
63 unsigned long int __n)
64 __THROW __attribute_format_arg__ (1) __attribute_format_arg__ (2);
65
66 /* Similar to `dgettext' but select the plural form corresponding to the
67 number N. */
68 extern char *dngettext (__const char *__domainname, __const char *__msgid1,
69 __const char *__msgid2, unsigned long int __n)
70 __THROW __attribute_format_arg__ (2) __attribute_format_arg__ (3);
71
72 /* Similar to `dcgettext' but select the plural form corresponding to the
73 number N. */
74 extern char *dcngettext (__const char *__domainname, __const char *__msgid1,
75 __const char *__msgid2, unsigned long int __n,
76 int __category)
77 __THROW __attribute_format_arg__ (2) __attribute_format_arg__ (3);
78
79
80 /* Set the current default message catalog to DOMAINNAME.
81 If DOMAINNAME is null, return the current default.
82 If DOMAINNAME is "", reset to the default of "messages". */
83 extern char *textdomain (__const char *__domainname) __THROW;
84
85 /* Specify that the DOMAINNAME message catalog will be found
86 in DIRNAME rather than in the system locale data base. */
87 extern char *bindtextdomain (__const char *__domainname,
88 __const char *__dirname) __THROW;
89
90 /* Specify the character encoding in which the messages from the
91 DOMAINNAME message catalog will be returned. */
92 extern char *bind_textdomain_codeset (__const char *__domainname,
93 __const char *__codeset) __THROW;
94
95
96 /* Optimized version of the function above. */
97 #if defined __OPTIMIZE__ && !defined __cplusplus
98
99 /* We need NULL for `gettext'. */
100 # define __need_NULL
101 # include <stddef.h>
102
103 /* We need LC_MESSAGES for `dgettext'. */
104 # include <locale.h>
105
106 /* These must be macros. Inlined functions are useless because the
107 `__builtin_constant_p' predicate in dcgettext would always return
108 false. */
109
110 # define gettext(msgid) dgettext (NULL, msgid)
111
112 # define dgettext(domainname, msgid) \
113 dcgettext (domainname, msgid, LC_MESSAGES)
114
115 # define ngettext(msgid1, msgid2, n) dngettext (NULL, msgid1, msgid2, n)
116
117 # define dngettext(domainname, msgid1, msgid2, n) \
118 dcngettext (domainname, msgid1, msgid2, n, LC_MESSAGES)
119
120 #endif /* Optimizing. */
121
122 __END_DECLS
123
124 #endif /* libintl.h */