1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/mfbt/MSIntTypes.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,198 @@
1.4 +// ISO C9x compliant inttypes.h for Microsoft Visual Studio
1.5 +// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124
1.6 +//
1.7 +// Copyright (c) 2006 Alexander Chemeris
1.8 +//
1.9 +// Redistribution and use in source and binary forms, with or without
1.10 +// modification, are permitted provided that the following conditions are met:
1.11 +//
1.12 +// 1. Redistributions of source code must retain the above copyright notice,
1.13 +// this list of conditions and the following disclaimer.
1.14 +//
1.15 +// 2. Redistributions in binary form must reproduce the above copyright
1.16 +// notice, this list of conditions and the following disclaimer in the
1.17 +// documentation and/or other materials provided with the distribution.
1.18 +//
1.19 +// 3. The name of the author may be used to endorse or promote products
1.20 +// derived from this software without specific prior written permission.
1.21 +//
1.22 +// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
1.23 +// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
1.24 +// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
1.25 +// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
1.26 +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
1.27 +// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
1.28 +// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
1.29 +// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
1.30 +// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
1.31 +// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1.32 +//
1.33 +///////////////////////////////////////////////////////////////////////////////
1.34 +
1.35 +#ifndef _MSC_VER // [
1.36 +#error "Use this header only with Microsoft Visual C++ compilers!"
1.37 +#endif // _MSC_VER ]
1.38 +
1.39 +#ifndef _MSC_INTTYPES_H_ // [
1.40 +#define _MSC_INTTYPES_H_
1.41 +
1.42 +#if _MSC_VER > 1000
1.43 +#pragma once
1.44 +#endif
1.45 +
1.46 +#include <stdint.h>
1.47 +
1.48 +// 7.8 Format conversion of integer types
1.49 +
1.50 +typedef struct {
1.51 + intmax_t quot;
1.52 + intmax_t rem;
1.53 +} imaxdiv_t;
1.54 +
1.55 +// 7.8.1 Macros for format specifiers
1.56 +
1.57 +#if !defined(__cplusplus) || defined(__STDC_FORMAT_MACROS) // [ See footnote 185 at page 198
1.58 +
1.59 +// The fprintf macros for signed integers are:
1.60 +#define PRId8 "d"
1.61 +#define PRIi8 "i"
1.62 +#define PRIdLEAST8 "d"
1.63 +#define PRIiLEAST8 "i"
1.64 +#define PRIdFAST8 "d"
1.65 +#define PRIiFAST8 "i"
1.66 +
1.67 +#define PRId16 "hd"
1.68 +#define PRIi16 "hi"
1.69 +#define PRIdLEAST16 "hd"
1.70 +#define PRIiLEAST16 "hi"
1.71 +#define PRIdFAST16 "hd"
1.72 +#define PRIiFAST16 "hi"
1.73 +
1.74 +#define PRId32 "I32d"
1.75 +#define PRIi32 "I32i"
1.76 +#define PRIdLEAST32 "I32d"
1.77 +#define PRIiLEAST32 "I32i"
1.78 +#define PRIdFAST32 "I32d"
1.79 +#define PRIiFAST32 "I32i"
1.80 +
1.81 +#define PRId64 "I64d"
1.82 +#define PRIi64 "I64i"
1.83 +#define PRIdLEAST64 "I64d"
1.84 +#define PRIiLEAST64 "I64i"
1.85 +#define PRIdFAST64 "I64d"
1.86 +#define PRIiFAST64 "I64i"
1.87 +
1.88 +#define PRIdMAX "I64d"
1.89 +#define PRIiMAX "I64i"
1.90 +
1.91 +#define PRIdPTR "Id"
1.92 +#define PRIiPTR "Ii"
1.93 +
1.94 +// The fprintf macros for unsigned integers are:
1.95 +#define PRIo8 "o"
1.96 +#define PRIu8 "u"
1.97 +#define PRIx8 "x"
1.98 +#define PRIX8 "X"
1.99 +#define PRIoLEAST8 "o"
1.100 +#define PRIuLEAST8 "u"
1.101 +#define PRIxLEAST8 "x"
1.102 +#define PRIXLEAST8 "X"
1.103 +#define PRIoFAST8 "o"
1.104 +#define PRIuFAST8 "u"
1.105 +#define PRIxFAST8 "x"
1.106 +#define PRIXFAST8 "X"
1.107 +
1.108 +#define PRIo16 "ho"
1.109 +#define PRIu16 "hu"
1.110 +#define PRIx16 "hx"
1.111 +#define PRIX16 "hX"
1.112 +#define PRIoLEAST16 "ho"
1.113 +#define PRIuLEAST16 "hu"
1.114 +#define PRIxLEAST16 "hx"
1.115 +#define PRIXLEAST16 "hX"
1.116 +#define PRIoFAST16 "ho"
1.117 +#define PRIuFAST16 "hu"
1.118 +#define PRIxFAST16 "hx"
1.119 +#define PRIXFAST16 "hX"
1.120 +
1.121 +#define PRIo32 "I32o"
1.122 +#define PRIu32 "I32u"
1.123 +#define PRIx32 "I32x"
1.124 +#define PRIX32 "I32X"
1.125 +#define PRIoLEAST32 "I32o"
1.126 +#define PRIuLEAST32 "I32u"
1.127 +#define PRIxLEAST32 "I32x"
1.128 +#define PRIXLEAST32 "I32X"
1.129 +#define PRIoFAST32 "I32o"
1.130 +#define PRIuFAST32 "I32u"
1.131 +#define PRIxFAST32 "I32x"
1.132 +#define PRIXFAST32 "I32X"
1.133 +
1.134 +#define PRIo64 "I64o"
1.135 +#define PRIu64 "I64u"
1.136 +#define PRIx64 "I64x"
1.137 +#define PRIX64 "I64X"
1.138 +#define PRIoLEAST64 "I64o"
1.139 +#define PRIuLEAST64 "I64u"
1.140 +#define PRIxLEAST64 "I64x"
1.141 +#define PRIXLEAST64 "I64X"
1.142 +#define PRIoFAST64 "I64o"
1.143 +#define PRIuFAST64 "I64u"
1.144 +#define PRIxFAST64 "I64x"
1.145 +#define PRIXFAST64 "I64X"
1.146 +
1.147 +#define PRIoMAX "I64o"
1.148 +#define PRIuMAX "I64u"
1.149 +#define PRIxMAX "I64x"
1.150 +#define PRIXMAX "I64X"
1.151 +
1.152 +#define PRIoPTR "Io"
1.153 +#define PRIuPTR "Iu"
1.154 +#define PRIxPTR "Ix"
1.155 +#define PRIXPTR "IX"
1.156 +
1.157 +// DO NOT SUPPORT THE scanf MACROS! See the comment at the top of
1.158 +// IntegerPrintfMacros.h.
1.159 +
1.160 +#endif // __STDC_FORMAT_MACROS ]
1.161 +
1.162 +// 7.8.2 Functions for greatest-width integer types
1.163 +
1.164 +// 7.8.2.1 The imaxabs function
1.165 +#define imaxabs _abs64
1.166 +
1.167 +// 7.8.2.2 The imaxdiv function
1.168 +
1.169 +// This is modified version of div() function from Microsoft's div.c found
1.170 +// in %MSVC.NET%\crt\src\div.c
1.171 +#ifdef STATIC_IMAXDIV // [
1.172 +static
1.173 +#else // STATIC_IMAXDIV ][
1.174 +_inline
1.175 +#endif // STATIC_IMAXDIV ]
1.176 +imaxdiv_t __cdecl imaxdiv(intmax_t numer, intmax_t denom)
1.177 +{
1.178 + imaxdiv_t result;
1.179 +
1.180 + result.quot = numer / denom;
1.181 + result.rem = numer % denom;
1.182 +
1.183 + if (numer < 0 && result.rem > 0) {
1.184 + // did division wrong; must fix up
1.185 + ++result.quot;
1.186 + result.rem -= denom;
1.187 + }
1.188 +
1.189 + return result;
1.190 +}
1.191 +
1.192 +// 7.8.2.3 The strtoimax and strtoumax functions
1.193 +#define strtoimax _strtoi64
1.194 +#define strtoumax _strtoui64
1.195 +
1.196 +// 7.8.2.4 The wcstoimax and wcstoumax functions
1.197 +#define wcstoimax _wcstoi64
1.198 +#define wcstoumax _wcstoui64
1.199 +
1.200 +
1.201 +#endif // _MSC_INTTYPES_H_ ]
