/* Header describing internals of libintl library.

   Copyright (C) 1995-2018 Free Software Foundation, Inc.

   Written by Ulrich Drepper <drepper@cygnus.com>, 1995.

   This program is free software: you can redistribute it and/or modify

   it under the terms of the GNU Lesser General Public License as published by

   the Free Software Foundation; either version 2.1 of the License, 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 Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public License

   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#ifndef _GETTEXTP_H

#define _GETTEXTP_H

#include <stddef.h>		/* Get size_t.  */

#ifdef _LIBC

# include "../iconv/gconv_int.h"

#else

# if HAVE_ICONV

#  include <iconv.h>

# endif

#endif

/* Handle multi-threaded applications.  */

#ifdef _LIBC

# include <libc-lock.h>

# define gl_rwlock_define __libc_rwlock_define

#else

# include "lock.h"

#endif

#ifdef _LIBC

struct loaded_domain;

extern char *__gettext (const char *__msgid);

extern char *__dgettext (const char *__domainname, const char *__msgid);

extern char *__dcgettext (const char *__domainname, const char *__msgid,

			  int __category);

extern char *__ngettext (const char *__msgid1, const char *__msgid2,

			 unsigned long int __n);

extern char *__dngettext (const char *__domainname,

			  const char *__msgid1, const char *__msgid2,

			  unsigned long int n);

extern char *__dcngettext (const char *__domainname,

			   const char *__msgid1, const char *__msgid2,

			   unsigned long int __n, int __category)

     attribute_hidden;

extern char *__dcigettext (const char *__domainname,

			   const char *__msgid1, const char *__msgid2,

			   int __plural, unsigned long int __n,

			   int __category) attribute_hidden;

extern char *__textdomain (const char *__domainname);

extern char *__bindtextdomain (const char *__domainname,

			       const char *__dirname);

extern char *__bind_textdomain_codeset (const char *__domainname,

					const char *__codeset);

extern void _nl_finddomain_subfreeres (void) attribute_hidden;

extern void _nl_unload_domain (struct loaded_domain *__domain)

     attribute_hidden;

#else

/* Declare the exported libintl_* functions, in a way that allows us to

   call them under their real name.  */

# undef _INTL_REDIRECT_INLINE

# undef _INTL_REDIRECT_MACROS

# define _INTL_REDIRECT_MACROS

# include "libgnuintl.h"

# ifdef IN_LIBGLOCALE

extern char *gl_dcigettext (const char *__domainname,

			    const char *__msgid1, const char *__msgid2,

			    int __plural, unsigned long int __n,

			    int __category,

			    const char *__localename, const char *__encoding);

# else

extern char *libintl_dcigettext (const char *__domainname,

				 const char *__msgid1, const char *__msgid2,

				 int __plural, unsigned long int __n,

				 int __category);

# endif

#endif

#include "loadinfo.h"

#include "gmo.h"		/* Get nls_uint32.  */

/* @@ end of prolog @@ */

#ifndef attribute_hidden

# define attribute_hidden

#endif

/* Tell the compiler when a conditional or integer expression is

   almost always true or almost always false.  */

#ifndef HAVE_BUILTIN_EXPECT

# define __builtin_expect(expr, val) (expr)

#endif

#ifndef W

# define W(flag, data) ((flag) ? SWAP (data) : (data))

#endif

#ifdef _LIBC

# include <byteswap.h>

# define SWAP(i) bswap_32 (i)

#else

static inline nls_uint32

# ifdef __cplusplus

SWAP (nls_uint32 i)

# else

SWAP (i)

     nls_uint32 i;

# endif

{

  return (i << 24) | ((i & 0xff00) << 8) | ((i >> 8) & 0xff00) | (i >> 24);

}

#endif

/* In-memory representation of system dependent string.  */

struct sysdep_string_desc

{

  /* Length of addressed string, including the trailing NUL.  */

  size_t length;

  /* Pointer to addressed string.  */

  const char *pointer;

};

/* Cache of translated strings after charset conversion.

   Note: The strings are converted to the target encoding only on an as-needed

   basis.  */

struct converted_domain

{

  /* The target encoding name.  */

  const char *encoding;

  /* The descriptor for conversion from the message catalog's encoding to

     this target encoding.  */

#ifdef _LIBC

  __gconv_t conv;

#else

# if HAVE_ICONV

  iconv_t conv;

# endif

#endif

  /* The table of translated strings after charset conversion.  */

  char **conv_tab;

};

/* The representation of an opened message catalog.  */

struct loaded_domain

{

  /* Pointer to memory containing the .mo file.  */

  const char *data;

  /* 1 if the memory is mmap()ed, 0 if the memory is malloc()ed.  */

  int use_mmap;

  /* Size of mmap()ed memory.  */

  size_t mmap_size;

  /* 1 if the .mo file uses a different endianness than this machine.  */

  int must_swap;

  /* Pointer to additional malloc()ed memory.  */

  void *malloced;

  /* Number of static strings pairs.  */

  nls_uint32 nstrings;

  /* Pointer to descriptors of original strings in the file.  */

  const struct string_desc *orig_tab;

  /* Pointer to descriptors of translated strings in the file.  */

  const struct string_desc *trans_tab;

  /* Number of system dependent strings pairs.  */

  nls_uint32 n_sysdep_strings;

  /* Pointer to descriptors of original sysdep strings.  */

  const struct sysdep_string_desc *orig_sysdep_tab;

  /* Pointer to descriptors of translated sysdep strings.  */

  const struct sysdep_string_desc *trans_sysdep_tab;

  /* Size of hash table.  */

  nls_uint32 hash_size;

  /* Pointer to hash table.  */

  const nls_uint32 *hash_tab;

  /* 1 if the hash table uses a different endianness than this machine.  */

  int must_swap_hash_tab;

  /* Cache of charset conversions of the translated strings.  */

  struct converted_domain *conversions;

  size_t nconversions;

  gl_rwlock_define (, conversions_lock)

  const struct expression *plural;

  unsigned long int nplurals;

};

/* We want to allocate a string at the end of the struct.  But ISO C

   doesn't allow zero sized arrays.  */

#ifdef __GNUC__

# define ZERO 0

#else

# define ZERO 1

#endif

/* A set of settings bound to a message domain.  Used to store settings

   from bindtextdomain() and bind_textdomain_codeset().  */

struct binding

{

  struct binding *next;

  char *dirname;

  char *codeset;

  char domainname[ZERO];

};

/* A counter which is incremented each time some previous translations

   become invalid.

   This variable is part of the external ABI of the GNU libintl.  */

#ifdef IN_LIBGLOCALE

# include <glocale/config.h>

extern LIBGLOCALE_DLL_EXPORTED int _nl_msg_cat_cntr;

#else

extern LIBINTL_DLL_EXPORTED int _nl_msg_cat_cntr;

#endif

#ifndef _LIBC

extern const char *_nl_language_preferences_default (void);

# define gl_locale_name_canonicalize _nl_locale_name_canonicalize

extern void _nl_locale_name_canonicalize (char *name);

# define gl_locale_name_from_win32_LANGID _nl_locale_name_from_win32_LANGID

/* extern const char *_nl_locale_name_from_win32_LANGID (LANGID langid); */

# define gl_locale_name_from_win32_LCID _nl_locale_name_from_win32_LCID

/* extern const char *_nl_locale_name_from_win32_LCID (LCID lcid); */

# define gl_locale_name_thread_unsafe _nl_locale_name_thread_unsafe

extern const char *_nl_locale_name_thread_unsafe (int category,

						  const char *categoryname);

# define gl_locale_name_thread _nl_locale_name_thread

/* extern const char *_nl_locale_name_thread (int category,

					      const char *categoryname); */

# define gl_locale_name_posix _nl_locale_name_posix

extern const char *_nl_locale_name_posix (int category,

					  const char *categoryname);

# define gl_locale_name_environ _nl_locale_name_environ

extern const char *_nl_locale_name_environ (int category,

					    const char *categoryname);

# define gl_locale_name_default _nl_locale_name_default

extern const char *_nl_locale_name_default (void);

# define gl_locale_name _nl_locale_name

/* extern const char *_nl_locale_name (int category,

				       const char *categoryname); */

#endif

struct loaded_l10nfile *_nl_find_domain (const char *__dirname, char *__locale,

					 const char *__domainname,

					 struct binding *__domainbinding)

     attribute_hidden;

void _nl_load_domain (struct loaded_l10nfile *__domain,

		      struct binding *__domainbinding)

     attribute_hidden;

#ifdef IN_LIBGLOCALE

char *_nl_find_msg (struct loaded_l10nfile *domain_file,

		    struct binding *domainbinding, const char *encoding,

		    const char *msgid,

		    size_t *lengthp)

     attribute_hidden;

#else

char *_nl_find_msg (struct loaded_l10nfile *domain_file,

		    struct binding *domainbinding, const char *msgid,

		    int convert, size_t *lengthp)

     attribute_hidden;

#endif

/* The internal variables in the standalone libintl.a must have different

   names than the internal variables in GNU libc, otherwise programs

   using libintl.a cannot be linked statically.  */

#if !defined _LIBC

# define _nl_default_dirname libintl_nl_default_dirname

# define _nl_domain_bindings libintl_nl_domain_bindings

#endif

/* Contains the default location of the message catalogs.  */

extern const char _nl_default_dirname[];

#ifdef _LIBC

libc_hidden_proto (_nl_default_dirname)

#endif

/* List with bindings of specific domains.  */

extern struct binding *_nl_domain_bindings;

/* The internal variables in the standalone libintl.a must have different

   names than the internal variables in GNU libc, otherwise programs

   using libintl.a cannot be linked statically.  */

#if !defined _LIBC

# define _nl_default_default_domain libintl_nl_default_default_domain

# define _nl_current_default_domain libintl_nl_current_default_domain

#endif

/* Name of the default text domain.  */

extern const char _nl_default_default_domain[] attribute_hidden;

/* Default text domain in which entries for gettext(3) are to be found.  */

extern const char *_nl_current_default_domain attribute_hidden;

/* @@ begin of epilog @@ */

#endif /* gettextP.h  */