1// -*- C++ -*- forwarding header.
3// Copyright (C) 1997-2023 Free Software Foundation, Inc.
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)
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.
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.
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/>.
25/** @file include/cwctype
26 * This is a Standard C++ Library file. You should @c \#include this file
27 * in your programs, rather than any of the @a *.h implementation files.
29 * This is the C++ version of the Standard C Library header @c wctype.h,
30 * and its contents are (mostly) the same as that header, but are all
31 * contained in the namespace @c std (except for names which are defined
36// ISO C++ 14882: <cwctype>
39#pragma GCC system_header
41#include <bits/c++config.h>
43#if _GLIBCXX_HAVE_WCTYPE_H
45#if __GLIBC__ == 2 && __GLIBC_MINOR__ < 10
46// Work around glibc BZ 9694
51#endif // _GLIBCXX_HAVE_WCTYPE_H
53#ifndef _GLIBCXX_CWCTYPE
54#define _GLIBCXX_CWCTYPE 1
56// Get rid of those macros defined in <wctype.h> in lieu of real functions.
59#if _GLIBCXX_HAVE_ISWBLANK
78#if _GLIBCXX_USE_WCHAR_T
88#if _GLIBCXX_HAVE_ISWBLANK
108#endif //_GLIBCXX_USE_WCHAR_T
110#endif // _GLIBCXX_CWCTYPE