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gettext.h
1 /* Convenience header for conditional use of GNU <libintl.h>.
2  Copyright (C) 1995-1998, 2000-2002 Free Software Foundation, Inc.
3 
4  This program is free software; you can redistribute it and/or modify it
5  under the terms of the GNU Library General Public License as published
6  by 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 GNU
12  Library General Public License for more details.
13 
14  You should have received a copy of the GNU Library General Public
15  License 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 _LIBGETTEXT_H
20 #define _LIBGETTEXT_H 1
21 
22 /* NLS can be disabled through the configure --disable-nls option. */
23 #if ENABLE_NLS
24 
25 /* Get declarations of GNU message catalog functions. */
26 #if HAVE_GETTEXT
27 #if HAVE_LIBINTL_H
28 #include <libintl.h>
29 #endif
30 #endif
31 
32 #else
33 
34 /* Solaris /usr/include/locale.h includes /usr/include/libintl.h, which
35  chokes if dcgettext is defined as a macro. So include it now, to make
36  later inclusions of <locale.h> a NOP. We don't include <libintl.h>
37  as well because people using "gettext.h" will not include <libintl.h>,
38  and also including <libintl.h> would fail on SunOS 4, whereas <locale.h>
39  is OK. */
40 #if defined(__sun)
41 # include <locale.h>
42 #endif
43 
44 /* Disabled NLS.
45  The casts to 'const char *' serve the purpose of producing warnings
46  for invalid uses of the value returned from these functions.
47  On pre-ANSI systems without 'const', the config.h file is supposed to
48  contain "#define const". */
49 # define gettext(Msgid) ((const char *) (Msgid))
50 # define dgettext(Domainname, Msgid) ((const char *) (Msgid))
51 # define dcgettext(Domainname, Msgid, Category) ((const char *) (Msgid))
52 # define ngettext(Msgid1, Msgid2, N) \
53  ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2))
54 # define dngettext(Domainname, Msgid1, Msgid2, N) \
55  ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2))
56 # define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \
57  ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2))
58 # define textdomain(Domainname) ((const char *) (Domainname))
59 # define bindtextdomain(Domainname, Dirname) ((const char *) (Dirname))
60 # define bind_textdomain_codeset(Domainname, Codeset) ((const char *) (Codeset))
61 
62  // this is a DAR addition to workaround
63  // standard C++ header files (Redhat distro) that include /usr/include/libintl.h
64  // in any case. This should let this inclusion ineffective
65 #define _LIBINTL_H
66 
67 #endif
68 
69 /* A pseudo function call that serves as a marker for the automated
70  extraction of messages, but does not call gettext(). The run-time
71  translation is done at a different place in the code.
72  The argument, String, should be a literal string. Concatenated strings
73  and other string expressions won't work.
74  The macro's expansion is not parenthesized, so that it is suitable as
75  initializer for static 'char[]' or 'const char[]' variables. */
76 #define gettext_noop(String) String
77 
78 #endif /* _LIBGETTEXT_H */