[444] | 1 | /* |
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| 2 | * Copyright (c) 2004, 2005 by |
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| 3 | * Ralf Corsepius, Ulm/Germany. All rights reserved. |
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| 4 | * |
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| 5 | * Permission to use, copy, modify, and distribute this software |
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| 6 | * is freely granted, provided that this notice is preserved. |
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| 7 | */ |
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| 8 | |
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| 9 | /** |
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| 10 | * @file inttypes.h |
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| 11 | */ |
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| 12 | |
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| 13 | #ifndef _INTTYPES_H |
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| 14 | #define _INTTYPES_H |
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| 15 | |
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| 16 | #include <newlib.h> |
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| 17 | #include <sys/config.h> |
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| 18 | #include <sys/_intsup.h> |
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| 19 | #include "_ansi.h" |
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| 20 | #include <stdint.h> |
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| 21 | #define __need_wchar_t |
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| 22 | #include <stddef.h> |
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| 23 | |
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| 24 | #if __BSD_VISIBLE |
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| 25 | #include <xlocale.h> |
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| 26 | #endif |
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| 27 | |
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| 28 | #define __STRINGIFY(a) #a |
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| 29 | |
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| 30 | /* 8-bit types */ |
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| 31 | #define __PRI8(x) __INT8 __STRINGIFY(x) |
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| 32 | #define __PRI8LEAST(x) __LEAST8 __STRINGIFY(x) |
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| 33 | #define __PRI8FAST(x) __FAST8 __STRINGIFY(x) |
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| 34 | |
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| 35 | /* NOTICE: scanning 8-bit types requires use of the hh specifier |
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| 36 | * which is only supported on newlib platforms that |
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| 37 | * are built with C99 I/O format support enabled. If the flag in |
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| 38 | * newlib.h hasn't been set during configuration to indicate this, the 8-bit |
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| 39 | * scanning format macros are disabled here as they result in undefined |
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| 40 | * behaviour which can include memory overwrite. Overriding the flag after the |
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| 41 | * library has been built is not recommended as it will expose the underlying |
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| 42 | * undefined behaviour. |
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| 43 | */ |
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| 44 | |
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| 45 | #if defined(_WANT_IO_C99_FORMATS) |
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| 46 | #define __SCN8(x) __INT8 __STRINGIFY(x) |
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| 47 | #define __SCN8LEAST(x) __LEAST8 __STRINGIFY(x) |
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| 48 | #define __SCN8FAST(x) __FAST8 __STRINGIFY(x) |
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| 49 | #endif /* _WANT_IO_C99_FORMATS */ |
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| 50 | |
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| 51 | |
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| 52 | #define PRId8 __PRI8(d) |
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| 53 | #define PRIi8 __PRI8(i) |
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| 54 | #define PRIo8 __PRI8(o) |
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| 55 | #define PRIu8 __PRI8(u) |
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| 56 | #define PRIx8 __PRI8(x) |
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| 57 | #define PRIX8 __PRI8(X) |
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| 58 | |
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| 59 | /* Macros below are only enabled for a newlib built with C99 I/O format support. */ |
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| 60 | #if defined(_WANT_IO_C99_FORMATS) |
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| 61 | |
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| 62 | #define SCNd8 __SCN8(d) |
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| 63 | #define SCNi8 __SCN8(i) |
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| 64 | #define SCNo8 __SCN8(o) |
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| 65 | #define SCNu8 __SCN8(u) |
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| 66 | #define SCNx8 __SCN8(x) |
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| 67 | |
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| 68 | #endif /* _WANT_IO_C99_FORMATS */ |
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| 69 | |
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| 70 | |
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| 71 | #define PRIdLEAST8 __PRI8LEAST(d) |
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| 72 | #define PRIiLEAST8 __PRI8LEAST(i) |
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| 73 | #define PRIoLEAST8 __PRI8LEAST(o) |
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| 74 | #define PRIuLEAST8 __PRI8LEAST(u) |
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| 75 | #define PRIxLEAST8 __PRI8LEAST(x) |
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| 76 | #define PRIXLEAST8 __PRI8LEAST(X) |
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| 77 | |
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| 78 | /* Macros below are only enabled for a newlib built with C99 I/O format support. */ |
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| 79 | #if defined(_WANT_IO_C99_FORMATS) |
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| 80 | |
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| 81 | #define SCNdLEAST8 __SCN8LEAST(d) |
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| 82 | #define SCNiLEAST8 __SCN8LEAST(i) |
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| 83 | #define SCNoLEAST8 __SCN8LEAST(o) |
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| 84 | #define SCNuLEAST8 __SCN8LEAST(u) |
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| 85 | #define SCNxLEAST8 __SCN8LEAST(x) |
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| 86 | |
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| 87 | #endif /* _WANT_IO_C99_FORMATS */ |
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| 88 | |
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| 89 | #define PRIdFAST8 __PRI8FAST(d) |
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| 90 | #define PRIiFAST8 __PRI8FAST(i) |
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| 91 | #define PRIoFAST8 __PRI8FAST(o) |
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| 92 | #define PRIuFAST8 __PRI8FAST(u) |
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| 93 | #define PRIxFAST8 __PRI8FAST(x) |
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| 94 | #define PRIXFAST8 __PRI8FAST(X) |
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| 95 | |
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| 96 | /* Macros below are only enabled for a newlib built with C99 I/O format support. */ |
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| 97 | #if defined(_WANT_IO_C99_FORMATS) |
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| 98 | |
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| 99 | #define SCNdFAST8 __SCN8FAST(d) |
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| 100 | #define SCNiFAST8 __SCN8FAST(i) |
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| 101 | #define SCNoFAST8 __SCN8FAST(o) |
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| 102 | #define SCNuFAST8 __SCN8FAST(u) |
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| 103 | #define SCNxFAST8 __SCN8FAST(x) |
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| 104 | |
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| 105 | #endif /* _WANT_IO_C99_FORMATS */ |
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| 106 | |
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| 107 | /* 16-bit types */ |
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| 108 | #define __PRI16(x) __INT16 __STRINGIFY(x) |
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| 109 | #define __PRI16LEAST(x) __LEAST16 __STRINGIFY(x) |
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| 110 | #define __PRI16FAST(x) __FAST16 __STRINGIFY(x) |
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| 111 | #define __SCN16(x) __INT16 __STRINGIFY(x) |
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| 112 | #define __SCN16LEAST(x) __LEAST16 __STRINGIFY(x) |
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| 113 | #define __SCN16FAST(x) __FAST16 __STRINGIFY(x) |
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| 114 | |
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| 115 | |
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| 116 | #define PRId16 __PRI16(d) |
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| 117 | #define PRIi16 __PRI16(i) |
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| 118 | #define PRIo16 __PRI16(o) |
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| 119 | #define PRIu16 __PRI16(u) |
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| 120 | #define PRIx16 __PRI16(x) |
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| 121 | #define PRIX16 __PRI16(X) |
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| 122 | |
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| 123 | #define SCNd16 __SCN16(d) |
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| 124 | #define SCNi16 __SCN16(i) |
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| 125 | #define SCNo16 __SCN16(o) |
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| 126 | #define SCNu16 __SCN16(u) |
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| 127 | #define SCNx16 __SCN16(x) |
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| 128 | |
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| 129 | |
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| 130 | #define PRIdLEAST16 __PRI16LEAST(d) |
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| 131 | #define PRIiLEAST16 __PRI16LEAST(i) |
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| 132 | #define PRIoLEAST16 __PRI16LEAST(o) |
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| 133 | #define PRIuLEAST16 __PRI16LEAST(u) |
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| 134 | #define PRIxLEAST16 __PRI16LEAST(x) |
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| 135 | #define PRIXLEAST16 __PRI16LEAST(X) |
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| 136 | |
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| 137 | #define SCNdLEAST16 __SCN16LEAST(d) |
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| 138 | #define SCNiLEAST16 __SCN16LEAST(i) |
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| 139 | #define SCNoLEAST16 __SCN16LEAST(o) |
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| 140 | #define SCNuLEAST16 __SCN16LEAST(u) |
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| 141 | #define SCNxLEAST16 __SCN16LEAST(x) |
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| 142 | |
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| 143 | |
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| 144 | #define PRIdFAST16 __PRI16FAST(d) |
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| 145 | #define PRIiFAST16 __PRI16FAST(i) |
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| 146 | #define PRIoFAST16 __PRI16FAST(o) |
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| 147 | #define PRIuFAST16 __PRI16FAST(u) |
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| 148 | #define PRIxFAST16 __PRI16FAST(x) |
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| 149 | #define PRIXFAST16 __PRI16FAST(X) |
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| 150 | |
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| 151 | #define SCNdFAST16 __SCN16FAST(d) |
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| 152 | #define SCNiFAST16 __SCN16FAST(i) |
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| 153 | #define SCNoFAST16 __SCN16FAST(o) |
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| 154 | #define SCNuFAST16 __SCN16FAST(u) |
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| 155 | #define SCNxFAST16 __SCN16FAST(x) |
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| 156 | |
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| 157 | /* 32-bit types */ |
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| 158 | #define __PRI32(x) __INT32 __STRINGIFY(x) |
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| 159 | #define __SCN32(x) __INT32 __STRINGIFY(x) |
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| 160 | #define __PRI32LEAST(x) __LEAST32 __STRINGIFY(x) |
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| 161 | #define __SCN32LEAST(x) __LEAST32 __STRINGIFY(x) |
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| 162 | #define __PRI32FAST(x) __FAST32 __STRINGIFY(x) |
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| 163 | #define __SCN32FAST(x) __FAST32 __STRINGIFY(x) |
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| 164 | |
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| 165 | #define PRId32 __PRI32(d) |
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| 166 | #define PRIi32 __PRI32(i) |
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| 167 | #define PRIo32 __PRI32(o) |
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| 168 | #define PRIu32 __PRI32(u) |
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| 169 | #define PRIx32 __PRI32(x) |
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| 170 | #define PRIX32 __PRI32(X) |
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| 171 | |
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| 172 | #define SCNd32 __SCN32(d) |
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| 173 | #define SCNi32 __SCN32(i) |
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| 174 | #define SCNo32 __SCN32(o) |
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| 175 | #define SCNu32 __SCN32(u) |
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| 176 | #define SCNx32 __SCN32(x) |
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| 177 | |
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| 178 | |
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| 179 | #define PRIdLEAST32 __PRI32LEAST(d) |
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| 180 | #define PRIiLEAST32 __PRI32LEAST(i) |
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| 181 | #define PRIoLEAST32 __PRI32LEAST(o) |
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| 182 | #define PRIuLEAST32 __PRI32LEAST(u) |
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| 183 | #define PRIxLEAST32 __PRI32LEAST(x) |
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| 184 | #define PRIXLEAST32 __PRI32LEAST(X) |
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| 185 | |
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| 186 | #define SCNdLEAST32 __SCN32LEAST(d) |
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| 187 | #define SCNiLEAST32 __SCN32LEAST(i) |
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| 188 | #define SCNoLEAST32 __SCN32LEAST(o) |
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| 189 | #define SCNuLEAST32 __SCN32LEAST(u) |
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| 190 | #define SCNxLEAST32 __SCN32LEAST(x) |
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| 191 | |
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| 192 | |
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| 193 | #define PRIdFAST32 __PRI32FAST(d) |
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| 194 | #define PRIiFAST32 __PRI32FAST(i) |
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| 195 | #define PRIoFAST32 __PRI32FAST(o) |
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| 196 | #define PRIuFAST32 __PRI32FAST(u) |
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| 197 | #define PRIxFAST32 __PRI32FAST(x) |
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| 198 | #define PRIXFAST32 __PRI32FAST(X) |
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| 199 | |
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| 200 | #define SCNdFAST32 __SCN32FAST(d) |
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| 201 | #define SCNiFAST32 __SCN32FAST(i) |
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| 202 | #define SCNoFAST32 __SCN32FAST(o) |
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| 203 | #define SCNuFAST32 __SCN32FAST(u) |
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| 204 | #define SCNxFAST32 __SCN32FAST(x) |
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| 205 | |
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| 206 | |
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| 207 | /* 64-bit types */ |
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| 208 | #define __PRI64(x) __INT64 __STRINGIFY(x) |
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| 209 | #define __SCN64(x) __INT64 __STRINGIFY(x) |
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| 210 | |
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| 211 | #define __PRI64LEAST(x) __LEAST64 __STRINGIFY(x) |
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| 212 | #define __SCN64LEAST(x) __LEAST64 __STRINGIFY(x) |
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| 213 | #define __PRI64FAST(x) __FAST64 __STRINGIFY(x) |
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| 214 | #define __SCN64FAST(x) __FAST64 __STRINGIFY(x) |
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| 215 | |
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| 216 | #if __int64_t_defined |
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| 217 | #define PRId64 __PRI64(d) |
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| 218 | #define PRIi64 __PRI64(i) |
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| 219 | #define PRIo64 __PRI64(o) |
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| 220 | #define PRIu64 __PRI64(u) |
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| 221 | #define PRIx64 __PRI64(x) |
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| 222 | #define PRIX64 __PRI64(X) |
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| 223 | |
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| 224 | #define SCNd64 __SCN64(d) |
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| 225 | #define SCNi64 __SCN64(i) |
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| 226 | #define SCNo64 __SCN64(o) |
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| 227 | #define SCNu64 __SCN64(u) |
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| 228 | #define SCNx64 __SCN64(x) |
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| 229 | #endif |
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| 230 | |
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| 231 | #if __int_least64_t_defined |
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| 232 | #define PRIdLEAST64 __PRI64LEAST(d) |
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| 233 | #define PRIiLEAST64 __PRI64LEAST(i) |
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| 234 | #define PRIoLEAST64 __PRI64LEAST(o) |
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| 235 | #define PRIuLEAST64 __PRI64LEAST(u) |
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| 236 | #define PRIxLEAST64 __PRI64LEAST(x) |
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| 237 | #define PRIXLEAST64 __PRI64LEAST(X) |
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| 238 | |
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| 239 | #define SCNdLEAST64 __SCN64LEAST(d) |
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| 240 | #define SCNiLEAST64 __SCN64LEAST(i) |
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| 241 | #define SCNoLEAST64 __SCN64LEAST(o) |
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| 242 | #define SCNuLEAST64 __SCN64LEAST(u) |
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| 243 | #define SCNxLEAST64 __SCN64LEAST(x) |
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| 244 | #endif |
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| 245 | |
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| 246 | #if __int_fast64_t_defined |
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| 247 | #define PRIdFAST64 __PRI64FAST(d) |
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| 248 | #define PRIiFAST64 __PRI64FAST(i) |
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| 249 | #define PRIoFAST64 __PRI64FAST(o) |
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| 250 | #define PRIuFAST64 __PRI64FAST(u) |
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| 251 | #define PRIxFAST64 __PRI64FAST(x) |
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| 252 | #define PRIXFAST64 __PRI64FAST(X) |
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| 253 | |
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| 254 | #define SCNdFAST64 __SCN64FAST(d) |
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| 255 | #define SCNiFAST64 __SCN64FAST(i) |
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| 256 | #define SCNoFAST64 __SCN64FAST(o) |
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| 257 | #define SCNuFAST64 __SCN64FAST(u) |
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| 258 | #define SCNxFAST64 __SCN64FAST(x) |
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| 259 | #endif |
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| 260 | |
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| 261 | /* max-bit types */ |
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| 262 | #if __have_long64 |
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| 263 | #define __PRIMAX(x) __STRINGIFY(l##x) |
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| 264 | #define __SCNMAX(x) __STRINGIFY(l##x) |
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| 265 | #elif __have_longlong64 |
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| 266 | #define __PRIMAX(x) __STRINGIFY(ll##x) |
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| 267 | #define __SCNMAX(x) __STRINGIFY(ll##x) |
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| 268 | #else |
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| 269 | #define __PRIMAX(x) __STRINGIFY(x) |
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| 270 | #define __SCNMAX(x) __STRINGIFY(x) |
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| 271 | #endif |
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| 272 | |
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| 273 | #define PRIdMAX __PRIMAX(d) |
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| 274 | #define PRIiMAX __PRIMAX(i) |
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| 275 | #define PRIoMAX __PRIMAX(o) |
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| 276 | #define PRIuMAX __PRIMAX(u) |
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| 277 | #define PRIxMAX __PRIMAX(x) |
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| 278 | #define PRIXMAX __PRIMAX(X) |
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| 279 | |
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| 280 | #define SCNdMAX __SCNMAX(d) |
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| 281 | #define SCNiMAX __SCNMAX(i) |
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| 282 | #define SCNoMAX __SCNMAX(o) |
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| 283 | #define SCNuMAX __SCNMAX(u) |
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| 284 | #define SCNxMAX __SCNMAX(x) |
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| 285 | |
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| 286 | /* ptr types */ |
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| 287 | #if defined (_INTPTR_EQ_LONGLONG) |
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| 288 | # define __PRIPTR(x) __STRINGIFY(ll##x) |
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| 289 | # define __SCNPTR(x) __STRINGIFY(ll##x) |
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| 290 | #elif defined (_INTPTR_EQ_LONG) |
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| 291 | # define __PRIPTR(x) __STRINGIFY(l##x) |
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| 292 | # define __SCNPTR(x) __STRINGIFY(l##x) |
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| 293 | #else |
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| 294 | # define __PRIPTR(x) __STRINGIFY(x) |
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| 295 | # define __SCNPTR(x) __STRINGIFY(x) |
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| 296 | #endif |
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| 297 | |
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| 298 | #define PRIdPTR __PRIPTR(d) |
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| 299 | #define PRIiPTR __PRIPTR(i) |
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| 300 | #define PRIoPTR __PRIPTR(o) |
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| 301 | #define PRIuPTR __PRIPTR(u) |
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| 302 | #define PRIxPTR __PRIPTR(x) |
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| 303 | #define PRIXPTR __PRIPTR(X) |
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| 304 | |
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| 305 | #define SCNdPTR __SCNPTR(d) |
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| 306 | #define SCNiPTR __SCNPTR(i) |
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| 307 | #define SCNoPTR __SCNPTR(o) |
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| 308 | #define SCNuPTR __SCNPTR(u) |
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| 309 | #define SCNxPTR __SCNPTR(x) |
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| 310 | |
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| 311 | |
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| 312 | typedef struct { |
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| 313 | intmax_t quot; |
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| 314 | intmax_t rem; |
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| 315 | } imaxdiv_t; |
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| 316 | |
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| 317 | struct _reent; |
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| 318 | |
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| 319 | #ifdef __cplusplus |
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| 320 | extern "C" { |
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| 321 | #endif |
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| 322 | |
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| 323 | extern intmax_t imaxabs(intmax_t j); |
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| 324 | extern imaxdiv_t imaxdiv(intmax_t numer, intmax_t denomer); |
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| 325 | extern intmax_t strtoimax(const char *__restrict, char **__restrict, int); |
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| 326 | extern intmax_t _strtoimax_r(struct _reent *, const char *__restrict, char **__restrict, int); |
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| 327 | extern uintmax_t strtoumax(const char *__restrict, char **__restrict, int); |
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| 328 | extern uintmax_t _strtoumax_r(struct _reent *, const char *__restrict, char **__restrict, int); |
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| 329 | extern intmax_t wcstoimax(const wchar_t *__restrict, wchar_t **__restrict, int); |
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| 330 | extern intmax_t _wcstoimax_r(struct _reent *, const wchar_t *__restrict, wchar_t **__restrict, int); |
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| 331 | extern uintmax_t wcstoumax(const wchar_t *__restrict, wchar_t **__restrict, int); |
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| 332 | extern uintmax_t _wcstoumax_r(struct _reent *, const wchar_t *__restrict, wchar_t **__restrict, int); |
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| 333 | |
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| 334 | #if __BSD_VISIBLE |
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| 335 | extern intmax_t strtoimax_l(const char *__restrict, char **_restrict, int, locale_t); |
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| 336 | extern uintmax_t strtoumax_l(const char *__restrict, char **_restrict, int, locale_t); |
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| 337 | extern intmax_t wcstoimax_l(const wchar_t *__restrict, wchar_t **_restrict, int, locale_t); |
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| 338 | extern uintmax_t wcstoumax_l(const wchar_t *__restrict, wchar_t **_restrict, int, locale_t); |
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| 339 | #endif |
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| 340 | |
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| 341 | #ifdef __cplusplus |
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| 342 | } |
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| 343 | #endif |
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| 344 | |
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| 345 | #endif |
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