[dpkg] / lib / compat / gettext.h

/* Convenience header for conditional use of GNU <libintl.h>.
   Copyright (C) 1995-1998, 2000-2002, 2004-2006 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published
   by the Free Software Foundation; either version 2, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.

   You should have received a copy of the GNU General Public
   License along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
   USA.  */

#ifndef _LIBGETTEXT_H
#define _LIBGETTEXT_H 1

/* NLS can be disabled through the configure --disable-nls option.  */
#if ENABLE_NLS

/* Get declarations of GNU message catalog functions.  */
# include <libintl.h>

/* You can set the DEFAULT_TEXT_DOMAIN macro to specify the domain used by
   the gettext() and ngettext() macros.  This is an alternative to calling
   textdomain(), and is useful for libraries.  */
# ifdef DEFAULT_TEXT_DOMAIN
#  undef gettext
#  define gettext(Msgid) \
     dgettext (DEFAULT_TEXT_DOMAIN, Msgid)
#  undef ngettext
#  define ngettext(Msgid1, Msgid2, N) \
     dngettext (DEFAULT_TEXT_DOMAIN, Msgid1, Msgid2, N)
# endif

#else

/* Solaris /usr/include/locale.h includes /usr/include/libintl.h, which
   chokes if dcgettext is defined as a macro.  So include it now, to make
   later inclusions of <locale.h> a NOP.  We don't include <libintl.h>
   as well because people using "gettext.h" will not include <libintl.h>,
   and also including <libintl.h> would fail on SunOS 4, whereas <locale.h>
   is OK.  */
#if defined(__sun)
# include <locale.h>
#endif

/* Many header files from the libstdc++ coming with g++ 3.3 or newer include
   <libintl.h>, which chokes if dcgettext is defined as a macro.  So include
   it now, to make later inclusions of <libintl.h> a NOP.  */
#if defined(__cplusplus) && defined(__GNUG__) && (__GNUC__ >= 3)
# include <cstdlib>
# if (__GLIBC__ >= 2 && !defined __UCLIBC__) || _GLIBCXX_HAVE_LIBINTL_H
#  include <libintl.h>
# endif
#endif

/* Disabled NLS.
   The casts to 'const char *' serve the purpose of producing warnings
   for invalid uses of the value returned from these functions.
   On pre-ANSI systems without 'const', the config.h file is supposed to
   contain "#define const".  */
# define gettext(Msgid) ((const char *) (Msgid))
# define dgettext(Domainname, Msgid) ((void) (Domainname), gettext (Msgid))
# define dcgettext(Domainname, Msgid, Category) \
    ((void) (Category), dgettext (Domainname, Msgid))
# define ngettext(Msgid1, Msgid2, N) \
    ((N) == 1 \
     ? ((void) (Msgid2), (const char *) (Msgid1)) \
     : ((void) (Msgid1), (const char *) (Msgid2)))
# define dngettext(Domainname, Msgid1, Msgid2, N) \
    ((void) (Domainname), ngettext (Msgid1, Msgid2, N))
# define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \
    ((void) (Category), dngettext(Domainname, Msgid1, Msgid2, N))
# define textdomain(Domainname) ((const char *) (Domainname))
# define bindtextdomain(Domainname, Dirname) \
    ((void) (Domainname), (const char *) (Dirname))
# define bind_textdomain_codeset(Domainname, Codeset) \
    ((void) (Domainname), (const char *) (Codeset))

#endif

/* A pseudo function call that serves as a marker for the automated
   extraction of messages, but does not call gettext().  The run-time
   translation is done at a different place in the code.
   The argument, String, should be a literal string.  Concatenated strings
   and other string expressions won't work.
   The macro's expansion is not parenthesized, so that it is suitable as
   initializer for static 'char[]' or 'const char[]' variables.  */
#define gettext_noop(String) String

/* The separator between msgctxt and msgid in a .mo file.  */
#define GETTEXT_CONTEXT_GLUE "\004"

#if ENABLE_NLS

/* Pseudo function calls, taking a MSGCTXT and a MSGID instead of just a
   MSGID.  MSGCTXT and MSGID must be string literals.  MSGCTXT should be
   short and rarely need to change.
   The letter 'p' stands for 'particular' or 'special'.  */
#ifdef DEFAULT_TEXT_DOMAIN
# define pgettext(Msgctxt, Msgid) \
   pgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
#else
# define pgettext(Msgctxt, Msgid) \
   pgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
#endif
#define dpgettext(Domainname, Msgctxt, Msgid) \
  pgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
#define dcpgettext(Domainname, Msgctxt, Msgid, Category) \
  pgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, Category)
#ifdef DEFAULT_TEXT_DOMAIN
# define npgettext(Msgctxt, Msgid, MsgidPlural, N) \
   npgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
#else
# define npgettext(Msgctxt, Msgid, MsgidPlural, N) \
   npgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
#endif
#define dnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N) \
  npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
#define dcnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N, Category) \
  npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, Category)

#ifdef __GNUC__
__inline
#else
#ifdef __cplusplus
inline
#endif
#endif
static const char *
pgettext_aux (const char *domain,
	      const char *msg_ctxt_id, const char *msgid,
	      int category)
{
  const char *translation = dcgettext (domain, msg_ctxt_id, category);
  if (translation == msg_ctxt_id)
    return msgid;
  else
    return translation;
}

#ifdef __GNUC__
__inline
#else
#ifdef __cplusplus
inline
#endif
#endif
static const char *
npgettext_aux (const char *domain,
	       const char *msg_ctxt_id, const char *msgid,
	       const char *msgid_plural, unsigned long int n,
	       int category)
{
  const char *translation =
    dcngettext (domain, msg_ctxt_id, msgid_plural, n, category);
  if (translation == msg_ctxt_id || translation == msgid_plural)
    return (n == 1 ? msgid : msgid_plural);
  else
    return translation;
}

/* The same thing extended for non-constant arguments.  Here MSGCTXT and MSGID
   can be arbitrary expressions.  But for string literals these macros are
   less efficient than those above.  */

#include <string.h>

#define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS \
  (((__GNUC__ >= 3 || __GNUG__ >= 2) && !__STRICT_ANSI__) \
   /* || __STDC_VERSION__ >= 199901L */ )

#if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
#include <stdlib.h>
#endif

#define pgettext_expr(Msgctxt, Msgid) \
  dcpgettext_expr (NULL, Msgctxt, Msgid, LC_MESSAGES)
#define dpgettext_expr(Domainname, Msgctxt, Msgid) \
  dcpgettext_expr (Domainname, Msgctxt, Msgid, LC_MESSAGES)

#ifdef __GNUC__
__inline
#else
#ifdef __cplusplus
inline
#endif
#endif
static const char *
dcpgettext_expr (const char *domain,
		 const char *msgctxt, const char *msgid,
		 int category)
{
  size_t msgctxt_len = strlen (msgctxt) + 1;
  size_t msgid_len = strlen (msgid) + 1;
  const char *translation;
#if _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
  char msg_ctxt_id[msgctxt_len + msgid_len];
#else
  char buf[1024];
  char *msg_ctxt_id =
    (msgctxt_len + msgid_len <= sizeof (buf)
     ? buf
     : (char *) malloc (msgctxt_len + msgid_len));
  if (msg_ctxt_id != NULL)
#endif
    {
      memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1);
      msg_ctxt_id[msgctxt_len - 1] = '\004';
      memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len);
      translation = dcgettext (domain, msg_ctxt_id, category);
#if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
      if (msg_ctxt_id != buf)
	free (msg_ctxt_id);
#endif
      if (translation != msg_ctxt_id)
	return translation;
    }
  return msgid;
}

#define npgettext_expr(Msgctxt, Msgid, MsgidPlural, N) \
  dcnpgettext_expr (NULL, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES)
#define dnpgettext_expr(Domainname, Msgctxt, Msgid, MsgidPlural, N) \
  dcnpgettext_expr (Domainname, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES)

#ifdef __GNUC__
__inline
#else
#ifdef __cplusplus
inline
#endif
#endif
static const char *
dcnpgettext_expr (const char *domain,
		  const char *msgctxt, const char *msgid,
		  const char *msgid_plural, unsigned long int n,
		  int category)
{
  size_t msgctxt_len = strlen (msgctxt) + 1;
  size_t msgid_len = strlen (msgid) + 1;
  const char *translation;
#if _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
  char msg_ctxt_id[msgctxt_len + msgid_len];
#else
  char buf[1024];
  char *msg_ctxt_id =
    (msgctxt_len + msgid_len <= sizeof (buf)
     ? buf
     : (char *) malloc (msgctxt_len + msgid_len));
  if (msg_ctxt_id != NULL)
#endif
    {
      memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1);
      msg_ctxt_id[msgctxt_len - 1] = '\004';
      memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len);
      translation = dcngettext (domain, msg_ctxt_id, msgid_plural, n, category);
#if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
      if (msg_ctxt_id != buf)
	free (msg_ctxt_id);
#endif
      if (!(translation == msg_ctxt_id || translation == msgid_plural))
	return translation;
    }
  return (n == 1 ? msgid : msgid_plural);
}

#else /* ENABLE_NLS */

#define pgettext(Msgctxt, Msgid) ((void) (Msgctxt), gettext (Msgid))
#define dpgettext(Domainname, Msgctxt, Msgid) \
  ((void) (Domainname), pgettext (Msgctxt, Msgid))
#define dcpgettext(Domainname, Msgctxt, Msgid, Category) \
  ((void) (Category), dpgettext (Domainname, Msgctxt, Msgid))

#define npgettext(Msgctxt, Msgid, MsgidPlural, N) \
  ((void) (Msgctxt), ngettext (Msgid, MsgidPlural, N))
#define dnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N) \
  ((void) (Domainname), npgettext (Msgctxt, Msgid, MsgidPlural, N)
#define dcnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N, Category) \
   ((void) (Category), dnpgettext (Domainname, Msgctxt, Msgid, MsgidPlural, N)

#define pgettext_expr(Msgctxt, Msgid) pgettext (Msgctxt, Msgid)
#define dpgettext_expr(Domainname, Msgctxt, Msgid) \
  dpgettext (Domainname, Msgctxt, Msgid)
#define dcpgettext_expr(Domainname, Msgctxt, Msgid, Category) \
  dcpgettext (Domainname, Msgctxt, Msgid, Category)

#define npgettext_expr(Msgctxt, Msgid, MsgidPlural, N) \
  npgettext (Msgctxt, Msgid, MsgidPlural, N)
#define dnpgettext_expr(Domainname, Msgctxt, Msgid, MsgidPlural, N) \
  dnpgettext (Domainname, Msgctxt, Msgid, MsgidPlural, N)
#define dcnpgettext_expr(Domainname, Msgctxt, Msgid, MsgidPlural, N, Category) \
  dcnpgettext (Domainname, Msgctxt, Msgid, MsgidPlural, N, Category)

#endif /* ENABLE_NLS */

#endif /* _LIBGETTEXT_H */
Commit	Line	Data
1479465f GJ	1	/* Convenience header for conditional use of GNU <libintl.h>.
	2	Copyright (C) 1995-1998, 2000-2002, 2004-2006 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 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 General Public
	15	License along with this program; if not, write to the Free Software
	16	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
	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	# include <libintl.h>
	27
	28	/* You can set the DEFAULT_TEXT_DOMAIN macro to specify the domain used by
	29	the gettext() and ngettext() macros. This is an alternative to calling
	30	textdomain(), and is useful for libraries. */
	31	# ifdef DEFAULT_TEXT_DOMAIN
	32	# undef gettext
	33	# define gettext(Msgid) \
	34	dgettext (DEFAULT_TEXT_DOMAIN, Msgid)
	35	# undef ngettext
	36	# define ngettext(Msgid1, Msgid2, N) \
	37	dngettext (DEFAULT_TEXT_DOMAIN, Msgid1, Msgid2, N)
	38	# endif
	39
	40	#else
	41
	42	/* Solaris /usr/include/locale.h includes /usr/include/libintl.h, which
	43	chokes if dcgettext is defined as a macro. So include it now, to make
	44	later inclusions of <locale.h> a NOP. We don't include <libintl.h>
	45	as well because people using "gettext.h" will not include <libintl.h>,
	46	and also including <libintl.h> would fail on SunOS 4, whereas <locale.h>
	47	is OK. */
	48	#if defined(__sun)
	49	# include <locale.h>
	50	#endif
	51
	52	/* Many header files from the libstdc++ coming with g++ 3.3 or newer include
	53	<libintl.h>, which chokes if dcgettext is defined as a macro. So include
	54	it now, to make later inclusions of <libintl.h> a NOP. */
	55	#if defined(__cplusplus) && defined(__GNUG__) && (__GNUC__ >= 3)
	56	# include <cstdlib>
	57	# if (__GLIBC__ >= 2 && !defined __UCLIBC__) \|\| _GLIBCXX_HAVE_LIBINTL_H
	58	# include <libintl.h>
	59	# endif
	60	#endif
	61
	62	/* Disabled NLS.
	63	The casts to 'const char *' serve the purpose of producing warnings
	64	for invalid uses of the value returned from these functions.
65	On pre-ANSI systems without 'const', the config.h file is supposed to
66	contain "#define const". */
67	# define gettext(Msgid) ((const char *) (Msgid))
68	# define dgettext(Domainname, Msgid) ((void) (Domainname), gettext (Msgid))
69	# define dcgettext(Domainname, Msgid, Category) \
70	((void) (Category), dgettext (Domainname, Msgid))
71	# define ngettext(Msgid1, Msgid2, N) \
72	((N) == 1 \
73	? ((void) (Msgid2), (const char *) (Msgid1)) \
74	: ((void) (Msgid1), (const char *) (Msgid2)))
75	# define dngettext(Domainname, Msgid1, Msgid2, N) \
76	((void) (Domainname), ngettext (Msgid1, Msgid2, N))
77	# define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \
78	((void) (Category), dngettext(Domainname, Msgid1, Msgid2, N))
79	# define textdomain(Domainname) ((const char *) (Domainname))
80	# define bindtextdomain(Domainname, Dirname) \
81	((void) (Domainname), (const char *) (Dirname))
82	# define bind_textdomain_codeset(Domainname, Codeset) \
83	((void) (Domainname), (const char *) (Codeset))
84
85	#endif
86
87	/* A pseudo function call that serves as a marker for the automated
88	extraction of messages, but does not call gettext(). The run-time
89	translation is done at a different place in the code.
90	The argument, String, should be a literal string. Concatenated strings
91	and other string expressions won't work.
92	The macro's expansion is not parenthesized, so that it is suitable as
93	initializer for static 'char[]' or 'const char[]' variables. */
94	#define gettext_noop(String) String
95
96	/* The separator between msgctxt and msgid in a .mo file. */
97	#define GETTEXT_CONTEXT_GLUE "\004"
98
99	#if ENABLE_NLS
100
101	/* Pseudo function calls, taking a MSGCTXT and a MSGID instead of just a
102	MSGID. MSGCTXT and MSGID must be string literals. MSGCTXT should be
103	short and rarely need to change.
104	The letter 'p' stands for 'particular' or 'special'. */
105	#ifdef DEFAULT_TEXT_DOMAIN
106	# define pgettext(Msgctxt, Msgid) \
107	pgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
108	#else
109	# define pgettext(Msgctxt, Msgid) \
110	pgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
111	#endif
112	#define dpgettext(Domainname, Msgctxt, Msgid) \
113	pgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
114	#define dcpgettext(Domainname, Msgctxt, Msgid, Category) \
115	pgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, Category)
116	#ifdef DEFAULT_TEXT_DOMAIN
117	# define npgettext(Msgctxt, Msgid, MsgidPlural, N) \
118	npgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
119	#else
120	# define npgettext(Msgctxt, Msgid, MsgidPlural, N) \
121	npgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
122	#endif
123	#define dnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N) \
124	npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
125	#define dcnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N, Category) \
126	npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, Category)
127
128	#ifdef __GNUC__
129	__inline
130	#else
131	#ifdef __cplusplus
132	inline
133	#endif
134	#endif
135	static const char *
136	pgettext_aux (const char *domain,
137	const char msg_ctxt_id, const char msgid,
138	int category)
139	{
140	const char *translation = dcgettext (domain, msg_ctxt_id, category);
141	if (translation == msg_ctxt_id)
142	return msgid;
143	else
144	return translation;
145	}
146
147	#ifdef __GNUC__
148	__inline
149	#else
150	#ifdef __cplusplus
151	inline
152	#endif
153	#endif
154	static const char *
155	npgettext_aux (const char *domain,
156	const char msg_ctxt_id, const char msgid,
157	const char *msgid_plural, unsigned long int n,
158	int category)
159	{
160	const char *translation =
161	dcngettext (domain, msg_ctxt_id, msgid_plural, n, category);
162	if (translation == msg_ctxt_id \|\| translation == msgid_plural)
163	return (n == 1 ? msgid : msgid_plural);
164	else
165	return translation;
166	}
167
168	/* The same thing extended for non-constant arguments. Here MSGCTXT and MSGID
169	can be arbitrary expressions. But for string literals these macros are
170	less efficient than those above. */
171
172	#include <string.h>
173
174	#define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS \
175	(((__GNUC__ >= 3 \|\| __GNUG__ >= 2) && !__STRICT_ANSI__) \
176	/* \|\| __STDC_VERSION__ >= 199901L */ )
177
178	#if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
179	#include <stdlib.h>
180	#endif
181
182	#define pgettext_expr(Msgctxt, Msgid) \
183	dcpgettext_expr (NULL, Msgctxt, Msgid, LC_MESSAGES)
184	#define dpgettext_expr(Domainname, Msgctxt, Msgid) \
185	dcpgettext_expr (Domainname, Msgctxt, Msgid, LC_MESSAGES)
186
187	#ifdef __GNUC__
188	__inline
189	#else
190	#ifdef __cplusplus
191	inline
192	#endif
193	#endif
194	static const char *
195	dcpgettext_expr (const char *domain,
196	const char msgctxt, const char msgid,
197	int category)
198	{
199	size_t msgctxt_len = strlen (msgctxt) + 1;
200	size_t msgid_len = strlen (msgid) + 1;
201	const char *translation;
202	#if _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
203	char msg_ctxt_id[msgctxt_len + msgid_len];
204	#else
205	char buf[1024];
206	char *msg_ctxt_id =
207	(msgctxt_len + msgid_len <= sizeof (buf)
208	? buf
209	: (char *) malloc (msgctxt_len + msgid_len));
210	if (msg_ctxt_id != NULL)
211	#endif
212	{
213	memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1);
214	msg_ctxt_id[msgctxt_len - 1] = '\004';
215	memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len);
216	translation = dcgettext (domain, msg_ctxt_id, category);
217	#if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
218	if (msg_ctxt_id != buf)
219	free (msg_ctxt_id);
220	#endif
221	if (translation != msg_ctxt_id)
222	return translation;
223	}
224	return msgid;
225	}
226
227	#define npgettext_expr(Msgctxt, Msgid, MsgidPlural, N) \
228	dcnpgettext_expr (NULL, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES)
229	#define dnpgettext_expr(Domainname, Msgctxt, Msgid, MsgidPlural, N) \
230	dcnpgettext_expr (Domainname, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES)
231
232	#ifdef __GNUC__
233	__inline
234	#else
235	#ifdef __cplusplus
236	inline
237	#endif
238	#endif
239	static const char *
240	dcnpgettext_expr (const char *domain,
241	const char msgctxt, const char msgid,
242	const char *msgid_plural, unsigned long int n,
243	int category)
244	{
245	size_t msgctxt_len = strlen (msgctxt) + 1;
246	size_t msgid_len = strlen (msgid) + 1;
247	const char *translation;
248	#if _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
249	char msg_ctxt_id[msgctxt_len + msgid_len];
250	#else
251	char buf[1024];
252	char *msg_ctxt_id =
253	(msgctxt_len + msgid_len <= sizeof (buf)
254	? buf
255	: (char *) malloc (msgctxt_len + msgid_len));
256	if (msg_ctxt_id != NULL)
257	#endif
258	{
259	memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1);
260	msg_ctxt_id[msgctxt_len - 1] = '\004';
261	memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len);
262	translation = dcngettext (domain, msg_ctxt_id, msgid_plural, n, category);
263	#if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
264	if (msg_ctxt_id != buf)
265	free (msg_ctxt_id);
266	#endif
267	if (!(translation == msg_ctxt_id \|\| translation == msgid_plural))
268	return translation;
269	}
270	return (n == 1 ? msgid : msgid_plural);
271	}
272
273	#else /* ENABLE_NLS */
274
275	#define pgettext(Msgctxt, Msgid) ((void) (Msgctxt), gettext (Msgid))
276	#define dpgettext(Domainname, Msgctxt, Msgid) \
277	((void) (Domainname), pgettext (Msgctxt, Msgid))
278	#define dcpgettext(Domainname, Msgctxt, Msgid, Category) \
279	((void) (Category), dpgettext (Domainname, Msgctxt, Msgid))
280
281	#define npgettext(Msgctxt, Msgid, MsgidPlural, N) \
282	((void) (Msgctxt), ngettext (Msgid, MsgidPlural, N))
283	#define dnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N) \
284	((void) (Domainname), npgettext (Msgctxt, Msgid, MsgidPlural, N)
285	#define dcnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N, Category) \
286	((void) (Category), dnpgettext (Domainname, Msgctxt, Msgid, MsgidPlural, N)
287
288	#define pgettext_expr(Msgctxt, Msgid) pgettext (Msgctxt, Msgid)
289	#define dpgettext_expr(Domainname, Msgctxt, Msgid) \
290	dpgettext (Domainname, Msgctxt, Msgid)
291	#define dcpgettext_expr(Domainname, Msgctxt, Msgid, Category) \
292	dcpgettext (Domainname, Msgctxt, Msgid, Category)
293
294	#define npgettext_expr(Msgctxt, Msgid, MsgidPlural, N) \
295	npgettext (Msgctxt, Msgid, MsgidPlural, N)
296	#define dnpgettext_expr(Domainname, Msgctxt, Msgid, MsgidPlural, N) \
297	dnpgettext (Domainname, Msgctxt, Msgid, MsgidPlural, N)
298	#define dcnpgettext_expr(Domainname, Msgctxt, Msgid, MsgidPlural, N, Category) \
299	dcnpgettext (Domainname, Msgctxt, Msgid, MsgidPlural, N, Category)
300
301	#endif /* ENABLE_NLS */
302
303	#endif /* _LIBGETTEXT_H */