1 /* Message catalogs for internationalization.
2 Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
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)
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.
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 Foundation,
16 Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
18 /* Because on some systems (e.g. Solaris) we sometimes have to include
19 the systems libintl.h as well as this file we have more complex
20 include protection above. But the systems header might perhaps also
21 define _LIBINTL_H and therefore we have to protect the definition here. */
23 #if !defined (_LIBINTL_H) || !defined (_LIBGETTEXT_H)
24 #if !defined (_LIBINTL_H)
27 #define _LIBGETTEXT_H 1
29 /* We define an additional symbol to signal that we use the GNU
30 implementation of gettext. */
31 #define __USE_GNU_GETTEXT 1
33 #include <sys/types.h>
44 /* @@ end of prolog @@ */
48 # if defined(__STDC__) || defined(__cplusplus)
49 # define PARAMS(args) args
51 # define PARAMS(args) ()
56 # if !defined __cplusplus || defined __GNUC__
57 # define NULL ((void *) 0)
64 /* This value determines the behaviour of the gettext() and dgettext()
65 function. But some system does not have this defined. Define it
66 to a default value. */
67 # define LC_MESSAGES (-1)
71 /* Declarations for gettext-using-catgets interface. Derived from
72 Jim Meyering's libintl.h. */
81 /* These two variables are defined in the automatically by po-to-tbl.sed
82 generated file `cat-id-tbl.c'. */
83 extern const struct _msg_ent _msg_tbl[];
84 extern int _msg_tbl_length;
88 /* For automatical extraction of messages sometimes no real
89 translation is needed. Instead the string itself is the result. */
90 #define gettext_noop(Str) (Str)
92 /* Look up MSGID in the current default message catalog for the current
93 LC_MESSAGES locale. If not found, returns MSGID itself (the default
95 extern char *gettext PARAMS ((const char *__msgid));
96 extern char *gettext__ PARAMS ((const char *__msgid));
98 /* Look up MSGID in the DOMAINNAME message catalog for the current
99 LC_MESSAGES locale. */
100 extern char *dgettext PARAMS ((const char *__domainname, const char *__msgid));
101 extern char *dgettext__ PARAMS ((const char *__domainname,
102 const char *__msgid));
104 /* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY
106 extern char *dcgettext PARAMS ((const char *__domainname, const char *__msgid,
108 extern char *dcgettext__ PARAMS ((const char *__domainname,
109 const char *__msgid, int __category));
112 /* Set the current default message catalog to DOMAINNAME.
113 If DOMAINNAME is null, return the current default.
114 If DOMAINNAME is "", reset to the default of "messages". */
115 extern char *textdomain PARAMS ((const char *__domainname));
116 extern char *textdomain__ PARAMS ((const char *__domainname));
118 /* Specify that the DOMAINNAME message catalog will be found
119 in DIRNAME rather than in the system locale data base. */
120 extern char *bindtextdomain PARAMS ((const char *__domainname,
121 const char *__dirname));
122 extern char *bindtextdomain__ PARAMS ((const char *__domainname,
123 const char *__dirname));
127 /* Solaris 2.3 has the gettext function but dcgettext is missing.
128 So we omit this optimization for Solaris 2.3. BTW, Solaris 2.4
130 # if !HAVE_CATGETS && (!HAVE_GETTEXT || HAVE_DCGETTEXT)
132 # define gettext(Msgid) \
133 dgettext (NULL, Msgid)
135 # define dgettext(Domainname, Msgid) \
136 dcgettext (Domainname, Msgid, LC_MESSAGES)
138 # if defined __GNUC__ && __GNUC__ == 2 && __GNUC_MINOR__ >= 7
139 /* This global variable is defined in loadmsgcat.c. We need a sign,
140 whether a new catalog was loaded, which can be associated with all
142 extern int _nl_msg_cat_cntr;
144 # define dcgettext(Domainname, Msgid, Category) \
148 if (__builtin_constant_p ((int)Msgid)) \
150 static char *__translation__; \
151 static int __catalog_counter__; \
152 if (! __translation__ || __catalog_counter__ != _nl_msg_cat_cntr) \
155 dcgettext__ (Domainname, Msgid, Category); \
156 __catalog_counter__ = _nl_msg_cat_cntr; \
158 __result = __translation__; \
161 __result = dcgettext__ (Domainname, Msgid, Category); \
169 # define gettext(Msgid) (Msgid)
170 # define dgettext(Domainname, Msgid) (Msgid)
171 # define dcgettext(Domainname, Msgid, Category) (Msgid)
172 # define textdomain(Domainname) while (0) /* nothing */
173 # define bindtextdomain(Domainname, Dirname) while (0) /* nothing */
177 /* @@ begin of epilog @@ */