/* Copyright (C) 2000-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.

   The GNU C Library 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.

   The GNU C Library 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 the GNU C Library; see the file COPYING.LIB.  If

   not, see <http://www.gnu.org/licenses/>.  */

#include <stdint.h>

typedef uint16_t gidx_t;

struct gconvcache_header

{

  uint32_t magic;

  gidx_t string_offset;

  gidx_t hash_offset;

  gidx_t hash_size;

  gidx_t module_offset;

  gidx_t otherconv_offset;

};

struct hash_entry

{

  gidx_t string_offset;

  gidx_t module_idx;

};

struct module_entry

{

  gidx_t canonname_offset;

  gidx_t fromdir_offset;

  gidx_t fromname_offset;

  gidx_t todir_offset;

  gidx_t toname_offset;

  gidx_t extra_offset;

};

struct extra_entry

{

  gidx_t module_cnt;

  struct extra_entry_module

  {

    gidx_t outname_offset;

    gidx_t dir_offset;

    gidx_t name_offset;

  } module[0];

};

#define GCONVCACHE_MAGIC	0x20010324

#define GCONV_MODULES_CACHE	GCONV_DIR "/gconv-modules.cache"