1// <cinttypes> -*- C++ -*-
2
3// Copyright (C) 2007-2022 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 include/cinttypes
26 * This is a Standard C++ Library header.
27 */
28
29#ifndef _GLIBCXX_CINTTYPES
30#define _GLIBCXX_CINTTYPES 1
31
32#pragma GCC system_header
33
34#if __cplusplus < 201103L
35# include <bits/c++0x_warning.h>
36#else
37
38#include <cstdint>
39
40// For 27.9.2/3 (see C99, Note 184)
41#if _GLIBCXX_HAVE_INTTYPES_H
42# ifndef __STDC_FORMAT_MACROS
43# define _UNDEF__STDC_FORMAT_MACROS
44# define __STDC_FORMAT_MACROS
45# endif
46# include <inttypes.h>
47# ifdef _UNDEF__STDC_FORMAT_MACROS
48# undef __STDC_FORMAT_MACROS
49# undef _UNDEF__STDC_FORMAT_MACROS
50# endif
51#endif
52
53#ifdef _GLIBCXX_USE_C99_INTTYPES_TR1
54
55namespace std
56{
57 // types
58 using ::imaxdiv_t;
59
60 // functions
61 using ::imaxabs;
62 using ::imaxdiv;
63
64 // GCC does not support extended integer types
65 // intmax_t abs(intmax_t)
66 // imaxdiv_t div(intmax_t, intmax_t)
67
68 using ::strtoimax;
69 using ::strtoumax;
70
71#if defined(_GLIBCXX_USE_WCHAR_T) && _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1
72 using ::wcstoimax;
73 using ::wcstoumax;
74#endif
75} // namespace std
76
77#endif // _GLIBCXX_USE_C99_INTTYPES_TR1
78
79#endif // C++11
80
81#endif // _GLIBCXX_CINTTYPES
82