Commit | Line | Data |
---|---|---|
9e38abb0 TT |
1 | /* Message catalogs for internationalization. |
2 | Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. | |
3 | ||
4 | This program is free software; you can redistribute it and/or modify | |
5 | it under the terms of the GNU General Public License as published by | |
6 | the Free Software Foundation; either version 2, or (at your option) | |
7 | any later version. | |
8 | ||
9 | This program is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | GNU General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU General Public License | |
15 | along with this program; if not, write to the Free Software | |
16 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
17 | USA. */ | |
18 | ||
19 | #ifndef _LIBINTL_H | |
20 | #define _LIBINTL_H 1 | |
21 | ||
22 | @INCLUDE_LOCALE_H@ | |
23 | ||
24 | /* We define an additional symbol to signal that we use the GNU | |
25 | implementation of gettext. */ | |
26 | #define __USE_GNU_GETTEXT 1 | |
27 | ||
28 | #ifndef PARAMS | |
29 | # if __STDC__ | |
30 | # define PARAMS(args) args | |
31 | # else | |
32 | # define PARAMS(args) () | |
33 | # endif | |
34 | #endif | |
35 | ||
36 | #ifdef __cplusplus | |
37 | extern "C" { | |
38 | #endif | |
39 | ||
40 | /* Look up MSGID in the current default message catalog for the current | |
41 | LC_MESSAGES locale. If not found, returns MSGID itself (the default | |
42 | text). */ | |
43 | extern char *gettext PARAMS ((const char *__msgid)); | |
44 | ||
45 | /* Look up MSGID in the DOMAINNAME message catalog for the current | |
46 | LC_MESSAGES locale. */ | |
47 | extern char *dgettext PARAMS ((const char *__domainname, const char *__msgid)); | |
48 | ||
49 | /* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY | |
50 | locale. */ | |
51 | extern char *dcgettext PARAMS ((const char *__domainname, const char *__msgid, | |
52 | int __category)); | |
53 | ||
54 | ||
55 | /* Set the current default message catalog to DOMAINNAME. | |
56 | If DOMAINNAME is null, return the current default. | |
57 | If DOMAINNAME is "", reset to the default of "messages". */ | |
58 | extern char *textdomain PARAMS ((const char *__domainname)); | |
59 | ||
60 | /* Specify that the DOMAINNAME message catalog will be found | |
61 | in DIRNAME rather than in the system locale data base. */ | |
62 | extern char *bindtextdomain PARAMS ((const char *__domainname, | |
63 | const char *__dirname)); | |
64 | ||
65 | ||
66 | /* Optimized version of the functions above. */ | |
67 | #if defined __OPTIMIZED | |
68 | /* These must be a macro. Inlined functions are useless because the | |
69 | `__builtin_constant_p' predicate in dcgettext would always return | |
70 | false. */ | |
71 | ||
72 | # define gettext(msgid) dgettext ((char *) 0, msgid) | |
73 | ||
74 | # define dgettext(domainname, msgid) \ | |
75 | dcgettext (domainname, msgid, LC_MESSAGES) | |
76 | ||
77 | # if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) | |
78 | /* This global variable is defined in loadmsgcat.c. We need a sign, | |
79 | whether a new catalog was loaded, which can be associated with all | |
80 | translations. */ | |
81 | extern int _nl_msg_cat_cntr; | |
82 | ||
83 | # define dcgettext(domainname, msgid, category) \ | |
84 | (__extension__ \ | |
85 | ({ \ | |
86 | char *__result; \ | |
87 | if (__builtin_constant_p (msgid)) \ | |
88 | { \ | |
89 | static char *__translation__; \ | |
90 | static int __catalog_counter__; \ | |
91 | if (! __translation__ || __catalog_counter__ != _nl_msg_cat_cntr) \ | |
92 | { \ | |
93 | __translation__ = \ | |
94 | (dcgettext) ((domainname), (msgid), (category)); \ | |
95 | __catalog_counter__ = _nl_msg_cat_cntr; \ | |
96 | } \ | |
97 | __result = __translation__; \ | |
98 | } \ | |
99 | else \ | |
100 | __result = (dcgettext) ((domainname), (msgid), (category)); \ | |
101 | __result; \ | |
102 | })) | |
103 | # endif | |
104 | #endif /* Optimizing. */ | |
105 | ||
106 | ||
107 | #ifdef __cplusplus | |
108 | } | |
109 | #endif | |
110 | ||
111 | #endif /* libintl.h */ |