1// -*- C++ -*- forwarding header.
2
3// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
4// 2009, 2010  Free Software Foundation, Inc.
5//
6// This file is part of the GNU ISO C++ Library.  This library is free
7// software; you can redistribute it and/or modify it under the
8// terms of the GNU General Public License as published by the
9// Free Software Foundation; either version 3, or (at your option)
10// any later version.
11
12// This library is distributed in the hope that it will be useful,
13// but WITHOUT ANY WARRANTY; without even the implied warranty of
14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15// GNU General Public License for more details.
16
17// Under Section 7 of GPL version 3, you are granted additional
18// permissions described in the GCC Runtime Library Exception, version
19// 3.1, as published by the Free Software Foundation.
20
21// You should have received a copy of the GNU General Public License and
22// a copy of the GCC Runtime Library Exception along with this program;
23// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
24// <http://www.gnu.org/licenses/>.
25
26/** @file include/cwctype
27 *  This is a Standard C++ Library file.  You should @c #include this file
28 *  in your programs, rather than any of the @a *.h implementation files.
29 *
30 *  This is the C++ version of the Standard C Library header @c wctype.h,
31 *  and its contents are (mostly) the same as that header, but are all
32 *  contained in the namespace @c std (except for names which are defined
33 *  as macros in C).
34 */
35
36//
37// ISO C++ 14882: <cwctype>
38//
39
40#ifndef _GLIBCXX_CWCTYPE
41#define _GLIBCXX_CWCTYPE 1
42
43#pragma GCC system_header
44
45#include <bits/c++config.h>
46
47#if _GLIBCXX_HAVE_WCTYPE_H
48
49#if __GLIBC__ == 2 && __GLIBC_MINOR__ < 10
50// Work around glibc BZ 9694
51#include <stddef.h>
52#endif
53
54#include <wctype.h>
55#endif // _GLIBCXX_HAVE_WCTYPE_H
56
57// Get rid of those macros defined in <wctype.h> in lieu of real functions.
58#undef iswalnum
59#undef iswalpha
60#if _GLIBCXX_HAVE_ISWBLANK
61# undef iswblank
62#endif
63#undef iswcntrl
64#undef iswctype
65#undef iswdigit
66#undef iswgraph
67#undef iswlower
68#undef iswprint
69#undef iswpunct
70#undef iswspace
71#undef iswupper
72#undef iswxdigit
73#undef towctrans
74#undef towlower
75#undef towupper
76#undef wctrans
77#undef wctype
78
79#if _GLIBCXX_USE_WCHAR_T
80
81namespace std
82{
83  using ::wint_t;	  // cwchar
84
85  using ::wctype_t;
86  using ::wctrans_t;
87
88  using ::iswalnum;
89  using ::iswalpha;
90#if _GLIBCXX_HAVE_ISWBLANK
91  using ::iswblank;
92#endif
93  using ::iswcntrl;
94  using ::iswctype;
95  using ::iswdigit;
96  using ::iswgraph;
97  using ::iswlower;
98  using ::iswprint;
99  using ::iswpunct;
100  using ::iswspace;
101  using ::iswupper;
102  using ::iswxdigit;
103  using ::towctrans;
104  using ::towlower;
105  using ::towupper;
106  using ::wctrans;
107  using ::wctype;
108} // namespace std
109
110#endif //_GLIBCXX_USE_WCHAR_T
111
112#endif
113