1// TR1 cinttypes -*- C++ -*-
2
3// Copyright (C) 2006-2022 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/** @file tr1/cinttypes
26 *  This is a TR1 C++ Library header. 
27 */
28
29#ifndef _GLIBCXX_TR1_CINTTYPES
30#define _GLIBCXX_TR1_CINTTYPES 1
31
32#pragma GCC system_header
33
34#include <tr1/cstdint>
35
36// For 8.11.1/1 (see C99, Note 184)
37#if _GLIBCXX_HAVE_INTTYPES_H
38# ifndef __STDC_FORMAT_MACROS
39#  define _UNDEF__STDC_FORMAT_MACROS
40#  define __STDC_FORMAT_MACROS
41# endif
42# include <inttypes.h>
43# ifdef _UNDEF__STDC_FORMAT_MACROS
44#  undef __STDC_FORMAT_MACROS
45#  undef _UNDEF__STDC_FORMAT_MACROS
46# endif
47#endif
48
49#ifdef _GLIBCXX_USE_C99_INTTYPES_TR1
50
51namespace std _GLIBCXX_VISIBILITY(default)
52{
53_GLIBCXX_BEGIN_NAMESPACE_VERSION
54
55namespace tr1
56{
57  // types
58  using ::imaxdiv_t;
59
60  // functions
61  using ::imaxabs;
62
63  // May collide with _Longlong abs(_Longlong), and is not described
64  // anywhere outside the synopsis.  Likely, a defect.
65  //
66  // intmax_t abs(intmax_t)
67
68  using ::imaxdiv;
69
70  // Likewise, with lldiv_t div(_Longlong, _Longlong).
71  //
72  // imaxdiv_t div(intmax_t, intmax_t)
73
74  using ::strtoimax;
75  using ::strtoumax;
76
77#if defined(_GLIBCXX_USE_WCHAR_T) && _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1
78  using ::wcstoimax;
79  using ::wcstoumax;
80#endif
81}
82
83_GLIBCXX_END_NAMESPACE_VERSION
84}
85
86#endif // _GLIBCXX_USE_C99_INTTYPES_TR1
87
88#endif // _GLIBCXX_TR1_CINTTYPES
89