1// -*- C++ -*- forwarding header.
2
3// Copyright (C) 2000-2021 Free Software Foundation, Inc.
4//
5// This file is part of the GNU ISO C++ Library.  This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 3, or (at your option)
9// any later version.
10
11// This 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
14// GNU General Public License for more details.
15
16// Under Section 7 of GPL version 3, you are granted additional
17// permissions described in the GCC Runtime Library Exception, version
18// 3.1, as published by the Free Software Foundation.
19
20// You should have received a copy of the GNU General Public License and
21// a copy of the GCC Runtime Library Exception along with this program;
22// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
23// <http://www.gnu.org/licenses/>.
24
25//
26// ISO C++ 14882: 21.4
27//
28
29#ifndef _GLIBCXX_CWCHAR
30#define _GLIBCXX_CWCHAR 1
31
32#pragma GCC system_header
33
34#include <bits/c++config.h>
35#include <cstddef>
36#include <ctime>
37
38#if _GLIBCXX_HAVE_WCHAR_H
39#include_next <wchar.h>
40#endif
41
42// Need to do a bit of trickery here with mbstate_t as char_traits
43// assumes it is in wchar.h, regardless of wchar_t specializations.
44#ifndef _GLIBCXX_HAVE_MBSTATE_T
45namespace std _GLIBCXX_VISIBILITY(default)
46{
47  extern "C"
48  {
49    typedef struct
50    {
51      int __fill[6];
52    } mbstate_t;
53  }
54}
55#endif
56
57#endif
58