1 // -*- C++ -*- compatibility header. 2 3 // Copyright (C) 2007-2017 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 stdint.h 26 * This is a Standard C++ Library header. 27 */ 28 29 #ifndef _GLIBCXX_STDINT_H 30 #define _GLIBCXX_STDINT_H 1 31 32 #pragma GCC system_header 33 34 #include <bits/c++config.h> 35 36 #if __cplusplus >= 201103L 37 38 // For 8.22.1/1 (see C99, Notes 219, 220, 222) 39 # if _GLIBCXX_HAVE_STDINT_H 40 # ifndef __STDC_LIMIT_MACROS 41 # define _UNDEF__STDC_LIMIT_MACROS 42 # define __STDC_LIMIT_MACROS 43 # endif 44 # ifndef __STDC_CONSTANT_MACROS 45 # define _UNDEF__STDC_CONSTANT_MACROS 46 # define __STDC_CONSTANT_MACROS 47 # endif 48 # include_next <stdint.h> 49 # ifdef _UNDEF__STDC_LIMIT_MACROS 50 # undef __STDC_LIMIT_MACROS 51 # undef _UNDEF__STDC_LIMIT_MACROS 52 # endif 53 # ifdef _UNDEF__STDC_CONSTANT_MACROS 54 # undef __STDC_CONSTANT_MACROS 55 # undef _UNDEF__STDC_CONSTANT_MACROS 56 # endif 57 # endif 58 59 #ifdef _GLIBCXX_USE_C99_STDINT_TR1 60 61 namespace std 62 { 63 using ::int8_t; 64 using ::int16_t; 65 using ::int32_t; 66 using ::int64_t; 67 68 using ::int_fast8_t; 69 using ::int_fast16_t; 70 using ::int_fast32_t; 71 using ::int_fast64_t; 72 73 using ::int_least8_t; 74 using ::int_least16_t; 75 using ::int_least32_t; 76 using ::int_least64_t; 77 78 using ::intmax_t; 79 using ::intptr_t; 80 81 using ::uint8_t; 82 using ::uint16_t; 83 using ::uint32_t; 84 using ::uint64_t; 85 86 using ::uint_fast8_t; 87 using ::uint_fast16_t; 88 using ::uint_fast32_t; 89 using ::uint_fast64_t; 90 91 using ::uint_least8_t; 92 using ::uint_least16_t; 93 using ::uint_least32_t; 94 using ::uint_least64_t; 95 96 using ::uintmax_t; 97 using ::uintptr_t; 98 } // namespace 99 100 #endif // _GLIBCXX_USE_C99_STDINT_TR1 101 102 #else 103 104 # if _GLIBCXX_HAVE_STDINT_H 105 # include_next <stdint.h> 106 # endif 107 108 #endif // C++11 109 110 #endif // _GLIBCXX_STDINT_H 111