1// <cinttypes> -*- C++ -*- 2 3// Copyright (C) 2007-2018 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