1 /* libgettext.h -- Message catalogs for internationalization.
2 Copyright (C) 1995 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Contributed by Ulrich Drepper.
5 This file is derived from the file libgettext.h in the GNU gettext package.
7 The GNU C Library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Library General Public License as
9 published by the Free Software Foundation; either version 2 of the
10 License, or (at your option) any later version.
12 The GNU C Library 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.
17 You should have received a copy of the GNU Library General Public
18 License along with the GNU C Library; see the file COPYING.LIB. If
19 not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 Boston, MA 02111-1307, USA. */
31 /* We define an additional symbol to signal that we use the GNU
32 implementation of gettext. */
33 #define __USE_GNU_GETTEXT 1
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
40 extern char *gettext __P ((__const char *__msgid));
41 extern char *__gettext __P ((__const char *__msgid));
43 /* Look up MSGID in the DOMAINNAME message catalog for the current
44 LC_MESSAGES locale. */
45 extern char *dgettext __P ((__const char *__domainname,
46 __const char *__msgid));
47 extern char *__dgettext __P ((__const char *__domainname,
48 __const char *__msgid));
50 /* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY
52 extern char *dcgettext __P ((__const char *__domainname,
53 __const char *__msgid, int __category));
54 extern char *__dcgettext __P ((__const char *__domainname,
55 __const char *__msgid, int __category));
58 /* Set the current default message catalog to DOMAINNAME.
59 If DOMAINNAME is null, return the current default.
60 If DOMAINNAME is "", reset to the default of "messages". */
61 extern char *textdomain __P ((__const char *__domainname));
62 extern char *__textdomain __P ((__const char *__domainname));
64 /* Specify that the DOMAINNAME message catalog will be found
65 in DIRNAME rather than in the system locale data base. */
66 extern char *bindtextdomain __P ((__const char *__domainname,
67 __const char *__dirname));
68 extern char *__bindtextdomain __P ((__const char *__domainname,
69 __const char *__dirname));
72 /* Optimized version of the function above. */
73 #if defined __OPTIMIZED
74 /* These must be a macro. Inlined functions are useless because the
75 `__builtin_constant_p' predicate in dcgettext would always return
78 # define gettext(msgid) dgettext (NULL, msgid)
80 # define dgettext(domainname, msgid) \
81 dcgettext (domainname, msgid, LC_MESSAGES)
83 # if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
84 # define dcgettext(domainname, msgid, category) \
88 if (__builtin_constant_p (msgid)) \
90 extern int _nl_msg_cat_cntr; \
91 static char *__translation__; \
92 static int __catalog_counter__; \
93 if (! __translation__ || __catalog_counter__ != _nl_msg_cat_cntr) \
96 __dcgettext ((domainname), (msgid), (category)); \
97 __catalog_counter__ = _nl_msg_cat_cntr; \
99 result = __translation__; \
102 result = __dcgettext ((domainname), (msgid), (category)); \
106 #endif /* Optimizing. */
111 #endif /* libintl.h */