text: /* Convenience header for conditional use of GNU <libintl.h>.
     Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009,
     2013 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 3, 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) || _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".  */
  # undef gettext
  # define gettext(Msgid) ((const char *) (Msgid))
  # undef dgettext
  # define dgettext(Domainname, Msgid) ((void) (Domainname), gettext (Msgid))
  # undef dcgettext
  # define dcgettext(Domainname, Msgid, Category) \
      ((void) (Category), dgettext (Domainname, Msgid))
  # undef ngettext
  # define ngettext(Msgid1, Msgid2, N) \
      ((N) == 1 \
       ? ((void) (Msgid2), (const char *) (Msgid1)) \
       : ((void) (Msgid1), (const char *) (Msgid2)))
  # undef dngettext
  # define dngettext(Domainname, Msgid1, Msgid2, N) \
      ((void) (Domainname), ngettext (Msgid1, Msgid2, N))
  # undef dcngettext
  # define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \
      ((void) (Category), dngettext(Domainname, Msgid1, Msgid2, N))
  # undef textdomain
  # define textdomain(Domainname) ((const char *) (Domainname))
  # undef bindtextdomain
  # define bindtextdomain(Domainname, Dirname) \
      ((void) (Domainname), (const char *) (Dirname))
  # undef bind_textdomain_codeset
  # 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"
  
  /* 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);
  }
  
  #endif /* _LIBGETTEXT_H */
  