1    	/* Message catalogs for internationalization.
2    	   Copyright (C) 1995-2015 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, see
18   	   <http://www.gnu.org/licenses/>.  */
19   	
20   	#ifndef _LIBINTL_H
21   	#define _LIBINTL_H	1
22   	
23   	#include <features.h>
24   	
25   	/* We define an additional symbol to signal that we use the GNU
26   	   implementation of gettext.  */
27   	#define __USE_GNU_GETTEXT 1
28   	
29   	/* Provide information about the supported file formats.  Returns the
30   	   maximum minor revision number supported for a given major revision.  */
31   	#define __GNU_GETTEXT_SUPPORTED_REVISION(major) \
32   	  ((major) == 0 ? 1 : -1)
33   	
34   	__BEGIN_DECLS
35   	
36   	/* Look up MSGID in the current default message catalog for the current
37   	   LC_MESSAGES locale.  If not found, returns MSGID itself (the default
38   	   text).  */
39   	extern char *gettext (const char *__msgid)
40   	     __THROW __attribute_format_arg__ (1);
41   	
42   	/* Look up MSGID in the DOMAINNAME message catalog for the current
43   	   LC_MESSAGES locale.  */
44   	extern char *dgettext (const char *__domainname, const char *__msgid)
45   	     __THROW __attribute_format_arg__ (2);
46   	extern char *__dgettext (const char *__domainname, const char *__msgid)
47   	     __THROW __attribute_format_arg__ (2);
48   	
49   	/* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY
50   	   locale.  */
51   	extern char *dcgettext (const char *__domainname,
52   				const char *__msgid, int __category)
53   	     __THROW __attribute_format_arg__ (2);
54   	extern char *__dcgettext (const char *__domainname,
55   				  const char *__msgid, int __category)
56   	     __THROW __attribute_format_arg__ (2);
57   	
58   	
59   	/* Similar to `gettext' but select the plural form corresponding to the
60   	   number N.  */
61   	extern char *ngettext (const char *__msgid1, const char *__msgid2,
62   			       unsigned long int __n)
63   	     __THROW __attribute_format_arg__ (1) __attribute_format_arg__ (2);
64   	
65   	/* Similar to `dgettext' but select the plural form corresponding to the
66   	   number N.  */
67   	extern char *dngettext (const char *__domainname, const char *__msgid1,
68   				const char *__msgid2, unsigned long int __n)
69   	     __THROW __attribute_format_arg__ (2) __attribute_format_arg__ (3);
70   	
71   	/* Similar to `dcgettext' but select the plural form corresponding to the
72   	   number N.  */
73   	extern char *dcngettext (const char *__domainname, const char *__msgid1,
74   				 const char *__msgid2, unsigned long int __n,
75   				 int __category)
76   	     __THROW __attribute_format_arg__ (2) __attribute_format_arg__ (3);
77   	
78   	
79   	/* Set the current default message catalog to DOMAINNAME.
80   	   If DOMAINNAME is null, return the current default.
81   	   If DOMAINNAME is "", reset to the default of "messages".  */
82   	extern char *textdomain (const char *__domainname) __THROW;
83   	
84   	/* Specify that the DOMAINNAME message catalog will be found
85   	   in DIRNAME rather than in the system locale data base.  */
86   	extern char *bindtextdomain (const char *__domainname,
87   				     const char *__dirname) __THROW;
88   	
89   	/* Specify the character encoding in which the messages from the
90   	   DOMAINNAME message catalog will be returned.  */
91   	extern char *bind_textdomain_codeset (const char *__domainname,
92   					      const char *__codeset) __THROW;
93   	
94   	
95   	/* Optimized version of the function above.  */
96   	#if defined __OPTIMIZE__ && !defined __cplusplus
97   	
98   	/* We need NULL for `gettext'.  */
99   	# define __need_NULL
100  	# include <stddef.h>
101  	
102  	/* We need LC_MESSAGES for `dgettext'.  */
103  	# include <locale.h>
104  	
105  	/* These must be macros.  Inlined functions are useless because the
106  	   `__builtin_constant_p' predicate in dcgettext would always return
107  	   false.  */
108  	
109  	# define gettext(msgid) dgettext (NULL, msgid)
110  	
111  	# define dgettext(domainname, msgid) \
112  	  dcgettext (domainname, msgid, LC_MESSAGES)
113  	
114  	# define ngettext(msgid1, msgid2, n) dngettext (NULL, msgid1, msgid2, n)
115  	
116  	# define dngettext(domainname, msgid1, msgid2, n) \
117  	  dcngettext (domainname, msgid1, msgid2, n, LC_MESSAGES)
118  	
119  	#endif	/* Optimizing.  */
120  	
121  	__END_DECLS
122  	
123  	#endif /* libintl.h */
124