1 | // ISO C9x compliant inttypes.h for Microsoft Visual Studio |
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2 | // Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124 |
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3 | // |
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4 | // Copyright (c) 2006 Alexander Chemeris |
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5 | // |
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6 | // Redistribution and use in source and binary forms, with or without |
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7 | // modification, are permitted provided that the following conditions are met: |
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8 | // |
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9 | // 1. Redistributions of source code must retain the above copyright notice, |
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10 | // this list of conditions and the following disclaimer. |
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11 | // |
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12 | // 2. Redistributions in binary form must reproduce the above copyright |
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13 | // notice, this list of conditions and the following disclaimer in the |
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14 | // documentation and/or other materials provided with the distribution. |
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15 | // |
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16 | // 3. The name of the author may be used to endorse or promote products |
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17 | // derived from this software without specific prior written permission. |
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18 | // |
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19 | // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
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20 | // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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21 | // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
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22 | // EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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23 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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24 | // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
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25 | // OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
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26 | // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
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27 | // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
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28 | // ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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29 | // |
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30 | /////////////////////////////////////////////////////////////////////////////// |
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31 | |
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32 | #ifndef _MSC_VER // [ |
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33 | #error "Use this header only with Microsoft Visual C++ compilers!" |
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34 | #endif // _MSC_VER ] |
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35 | |
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36 | #ifndef _MSC_INTTYPES_H_ // [ |
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37 | #define _MSC_INTTYPES_H_ |
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38 | |
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39 | #if _MSC_VER > 1000 |
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40 | #pragma once |
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41 | #endif |
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42 | |
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43 | #include "stdint.h" |
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44 | |
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45 | // 7.8 Format conversion of integer types |
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46 | |
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47 | typedef struct { |
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48 | intmax_t quot; |
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49 | intmax_t rem; |
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50 | } imaxdiv_t; |
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51 | |
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52 | // 7.8.1 Macros for format specifiers |
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53 | |
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54 | #if !defined(__cplusplus) || defined(__STDC_FORMAT_MACROS) // [ See footnote 185 at page 198 |
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55 | |
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56 | // The fprintf macros for signed integers are: |
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57 | #define PRId8 "d" |
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58 | #define PRIi8 "i" |
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59 | #define PRIdLEAST8 "d" |
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60 | #define PRIiLEAST8 "i" |
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61 | #define PRIdFAST8 "d" |
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62 | #define PRIiFAST8 "i" |
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63 | |
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64 | #define PRId16 "hd" |
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65 | #define PRIi16 "hi" |
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66 | #define PRIdLEAST16 "hd" |
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67 | #define PRIiLEAST16 "hi" |
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68 | #define PRIdFAST16 "hd" |
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69 | #define PRIiFAST16 "hi" |
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70 | |
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71 | #define PRId32 "I32d" |
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72 | #define PRIi32 "I32i" |
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73 | #define PRIdLEAST32 "I32d" |
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74 | #define PRIiLEAST32 "I32i" |
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75 | #define PRIdFAST32 "I32d" |
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76 | #define PRIiFAST32 "I32i" |
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77 | |
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78 | #define PRId64 "I64d" |
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79 | #define PRIi64 "I64i" |
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80 | #define PRIdLEAST64 "I64d" |
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81 | #define PRIiLEAST64 "I64i" |
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82 | #define PRIdFAST64 "I64d" |
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83 | #define PRIiFAST64 "I64i" |
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84 | |
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85 | #define PRIdMAX "I64d" |
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86 | #define PRIiMAX "I64i" |
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87 | |
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88 | #define PRIdPTR "Id" |
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89 | #define PRIiPTR "Ii" |
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90 | |
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91 | // The fprintf macros for unsigned integers are: |
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92 | #define PRIo8 "o" |
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93 | #define PRIu8 "u" |
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94 | #define PRIx8 "x" |
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95 | #define PRIX8 "X" |
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96 | #define PRIoLEAST8 "o" |
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97 | #define PRIuLEAST8 "u" |
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98 | #define PRIxLEAST8 "x" |
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99 | #define PRIXLEAST8 "X" |
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100 | #define PRIoFAST8 "o" |
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101 | #define PRIuFAST8 "u" |
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102 | #define PRIxFAST8 "x" |
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103 | #define PRIXFAST8 "X" |
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104 | |
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105 | #define PRIo16 "ho" |
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106 | #define PRIu16 "hu" |
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107 | #define PRIx16 "hx" |
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108 | #define PRIX16 "hX" |
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109 | #define PRIoLEAST16 "ho" |
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110 | #define PRIuLEAST16 "hu" |
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111 | #define PRIxLEAST16 "hx" |
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112 | #define PRIXLEAST16 "hX" |
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113 | #define PRIoFAST16 "ho" |
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114 | #define PRIuFAST16 "hu" |
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115 | #define PRIxFAST16 "hx" |
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116 | #define PRIXFAST16 "hX" |
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117 | |
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118 | #define PRIo32 "I32o" |
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119 | #define PRIu32 "I32u" |
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120 | #define PRIx32 "I32x" |
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121 | #define PRIX32 "I32X" |
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122 | #define PRIoLEAST32 "I32o" |
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123 | #define PRIuLEAST32 "I32u" |
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124 | #define PRIxLEAST32 "I32x" |
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125 | #define PRIXLEAST32 "I32X" |
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126 | #define PRIoFAST32 "I32o" |
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127 | #define PRIuFAST32 "I32u" |
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128 | #define PRIxFAST32 "I32x" |
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129 | #define PRIXFAST32 "I32X" |
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130 | |
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131 | #define PRIo64 "I64o" |
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132 | #define PRIu64 "I64u" |
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133 | #define PRIx64 "I64x" |
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134 | #define PRIX64 "I64X" |
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135 | #define PRIoLEAST64 "I64o" |
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136 | #define PRIuLEAST64 "I64u" |
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137 | #define PRIxLEAST64 "I64x" |
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138 | #define PRIXLEAST64 "I64X" |
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139 | #define PRIoFAST64 "I64o" |
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140 | #define PRIuFAST64 "I64u" |
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141 | #define PRIxFAST64 "I64x" |
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142 | #define PRIXFAST64 "I64X" |
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143 | |
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144 | #define PRIoMAX "I64o" |
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145 | #define PRIuMAX "I64u" |
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146 | #define PRIxMAX "I64x" |
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147 | #define PRIXMAX "I64X" |
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148 | |
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149 | #define PRIoPTR "Io" |
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150 | #define PRIuPTR "Iu" |
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151 | #define PRIxPTR "Ix" |
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152 | #define PRIXPTR "IX" |
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153 | |
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154 | // The fscanf macros for signed integers are: |
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155 | #define SCNd8 "d" |
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156 | #define SCNi8 "i" |
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157 | #define SCNdLEAST8 "d" |
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158 | #define SCNiLEAST8 "i" |
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159 | #define SCNdFAST8 "d" |
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160 | #define SCNiFAST8 "i" |
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161 | |
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162 | #define SCNd16 "hd" |
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163 | #define SCNi16 "hi" |
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164 | #define SCNdLEAST16 "hd" |
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165 | #define SCNiLEAST16 "hi" |
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166 | #define SCNdFAST16 "hd" |
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167 | #define SCNiFAST16 "hi" |
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168 | |
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169 | #define SCNd32 "ld" |
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170 | #define SCNi32 "li" |
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171 | #define SCNdLEAST32 "ld" |
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172 | #define SCNiLEAST32 "li" |
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173 | #define SCNdFAST32 "ld" |
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174 | #define SCNiFAST32 "li" |
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175 | |
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176 | #define SCNd64 "I64d" |
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177 | #define SCNi64 "I64i" |
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178 | #define SCNdLEAST64 "I64d" |
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179 | #define SCNiLEAST64 "I64i" |
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180 | #define SCNdFAST64 "I64d" |
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181 | #define SCNiFAST64 "I64i" |
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182 | |
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183 | #define SCNdMAX "I64d" |
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184 | #define SCNiMAX "I64i" |
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185 | |
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186 | #ifdef _WIN64 // [ |
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187 | # define SCNdPTR "I64d" |
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188 | # define SCNiPTR "I64i" |
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189 | #else // _WIN64 ][ |
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190 | # define SCNdPTR "ld" |
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191 | # define SCNiPTR "li" |
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192 | #endif // _WIN64 ] |
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193 | |
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194 | // The fscanf macros for unsigned integers are: |
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195 | #define SCNo8 "o" |
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196 | #define SCNu8 "u" |
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197 | #define SCNx8 "x" |
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198 | #define SCNX8 "X" |
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199 | #define SCNoLEAST8 "o" |
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200 | #define SCNuLEAST8 "u" |
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201 | #define SCNxLEAST8 "x" |
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202 | #define SCNXLEAST8 "X" |
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203 | #define SCNoFAST8 "o" |
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204 | #define SCNuFAST8 "u" |
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205 | #define SCNxFAST8 "x" |
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206 | #define SCNXFAST8 "X" |
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207 | |
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208 | #define SCNo16 "ho" |
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209 | #define SCNu16 "hu" |
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210 | #define SCNx16 "hx" |
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211 | #define SCNX16 "hX" |
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212 | #define SCNoLEAST16 "ho" |
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213 | #define SCNuLEAST16 "hu" |
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214 | #define SCNxLEAST16 "hx" |
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215 | #define SCNXLEAST16 "hX" |
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216 | #define SCNoFAST16 "ho" |
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217 | #define SCNuFAST16 "hu" |
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218 | #define SCNxFAST16 "hx" |
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219 | #define SCNXFAST16 "hX" |
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220 | |
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221 | #define SCNo32 "lo" |
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222 | #define SCNu32 "lu" |
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223 | #define SCNx32 "lx" |
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224 | #define SCNX32 "lX" |
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225 | #define SCNoLEAST32 "lo" |
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226 | #define SCNuLEAST32 "lu" |
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227 | #define SCNxLEAST32 "lx" |
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228 | #define SCNXLEAST32 "lX" |
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229 | #define SCNoFAST32 "lo" |
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230 | #define SCNuFAST32 "lu" |
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231 | #define SCNxFAST32 "lx" |
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232 | #define SCNXFAST32 "lX" |
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233 | |
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234 | #define SCNo64 "I64o" |
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235 | #define SCNu64 "I64u" |
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236 | #define SCNx64 "I64x" |
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237 | #define SCNX64 "I64X" |
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238 | #define SCNoLEAST64 "I64o" |
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239 | #define SCNuLEAST64 "I64u" |
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240 | #define SCNxLEAST64 "I64x" |
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241 | #define SCNXLEAST64 "I64X" |
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242 | #define SCNoFAST64 "I64o" |
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243 | #define SCNuFAST64 "I64u" |
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244 | #define SCNxFAST64 "I64x" |
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245 | #define SCNXFAST64 "I64X" |
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246 | |
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247 | #define SCNoMAX "I64o" |
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248 | #define SCNuMAX "I64u" |
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249 | #define SCNxMAX "I64x" |
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250 | #define SCNXMAX "I64X" |
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251 | |
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252 | #ifdef _WIN64 // [ |
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253 | # define SCNoPTR "I64o" |
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254 | # define SCNuPTR "I64u" |
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255 | # define SCNxPTR "I64x" |
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256 | # define SCNXPTR "I64X" |
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257 | #else // _WIN64 ][ |
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258 | # define SCNoPTR "lo" |
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259 | # define SCNuPTR "lu" |
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260 | # define SCNxPTR "lx" |
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261 | # define SCNXPTR "lX" |
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262 | #endif // _WIN64 ] |
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263 | |
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264 | #endif // __STDC_FORMAT_MACROS ] |
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265 | |
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266 | // 7.8.2 Functions for greatest-width integer types |
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267 | |
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268 | // 7.8.2.1 The imaxabs function |
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269 | #define imaxabs _abs64 |
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270 | |
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271 | // 7.8.2.2 The imaxdiv function |
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272 | |
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273 | // This is modified version of div() function from Microsoft's div.c found |
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274 | // in %MSVC.NET%\crt\src\div.c |
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275 | #ifdef STATIC_IMAXDIV // [ |
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276 | static |
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277 | #else // STATIC_IMAXDIV ][ |
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278 | _inline |
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279 | #endif // STATIC_IMAXDIV ] |
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280 | imaxdiv_t __cdecl imaxdiv(intmax_t numer, intmax_t denom) |
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281 | { |
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282 | imaxdiv_t result; |
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283 | |
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284 | result.quot = numer / denom; |
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285 | result.rem = numer % denom; |
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286 | |
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287 | if (numer < 0 && result.rem > 0) { |
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288 | // did division wrong; must fix up |
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289 | ++result.quot; |
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290 | result.rem -= denom; |
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291 | } |
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292 | |
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293 | return result; |
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294 | } |
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295 | |
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296 | // 7.8.2.3 The strtoimax and strtoumax functions |
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297 | #define strtoimax _strtoi64 |
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298 | #define strtoumax _strtoui64 |
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299 | |
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300 | // 7.8.2.4 The wcstoimax and wcstoumax functions |
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301 | #define wcstoimax _wcstoi64 |
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302 | #define wcstoumax _wcstoui64 |
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303 | |
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304 | |
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305 | #endif // _MSC_INTTYPES_H_ ] |
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