sysdeps/wordsize-32/inttypes.h

   1 /* Copyright (C) 1997 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Library General Public License as
   6    published by the Free Software Foundation; either version 2 of the
   7    License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Library General Public License for more details.
  13
  14    You should have received a copy of the GNU Library General Public
  15    License along with the GNU C Library; see the file COPYING.LIB.  If not,
  16    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17    Boston, MA 02111-1307, USA.  */
  18
  19 /*
  20  *      ISO C 9X: 7.4 Integral types    <inttypes.h>
  21  */
  22
  23 #ifndef _INTTYPES_H
  24 #define _INTTYPES_H     1
  25
  26 /* Exact integral types.  */
  27
  28 /* Signed.  */
  29 typedef signed char    int8_t;
  30 typedef short int     int16_t;
  31 typedef int           int32_t;
  32 typedef long long int int64_t;
  33
  34 /* Unsigned.  */
  35 typedef unsigned char           uint8_t;
  36 typedef unsigned short int     uint16_t;
  37 typedef unsigned int           uint32_t;
  38 typedef unsigned long long int uint64_t;
  39
  40
  41 /* Largest integral types.  */
  42 typedef long long int           intmax_t;
  43 typedef unsigned long long int uintmax_t;
  44
  45
  46 /* Types for `void *' pointers.  */
  47 typedef int           intptr_t;
  48 typedef unsigned int uintptr_t;
  49
  50
  51 /* Efficient types.  */
  52 typedef int           intfast_t;
  53 typedef unsigned int uintfast_t;
  54
  55
  56 /* Small types.  */
  57
  58 /* Signed.  */
  59 typedef signed char    int_least8_t;
  60 typedef short int     int_least16_t;
  61 typedef int           int_least32_t;
  62 typedef long long int int_least64_t;
  63
  64 /* Unsigned.  */
  65 typedef unsigned char           uint_least8_t;
  66 typedef unsigned short int     uint_least16_t;
  67 typedef unsigned int           uint_least32_t;
  68 typedef unsigned long long int uint_least64_t;
  69
  70
  71 /* Fast types.  */
  72
  73 /* Signed.  */
  74 typedef signed char    int_fast8_t;
  75 typedef int           int_fast16_t;
  76 typedef int           int_fast32_t;
  77 typedef long long int int_fast64_t;
  78
  79 /* Unsigned.  */
  80 typedef unsigned char           uint_fast8_t;
  81 typedef unsigned int           uint_fast16_t;
  82 typedef unsigned int           uint_fast32_t;
  83 typedef unsigned long long int uint_fast64_t;
  84
  85
  86 /* Limits of integral types.  */
  87
  88 /* Minimum of signed integral types.  */
  89 #define INT8_MIN                (-128)
  90 #define INT16_MIN               (-32767-1)
  91 #define INT32_MIN               (-2147483647-1)
  92 #define INT64_MIN               (-9223372036854775807LL-1)
  93 /* Maximum of signed integral types.  */
  94 #define INT8_MAX                (127)
  95 #define INT16_MAX               (32767)
  96 #define INT32_MAX               (2147483647)
  97 #define INT64_MAX               (9223372036854775807LL)
  98
  99 /* Maximum of unsigned integral types.  */
 100 #define UINT8_MAX               (255U)
 101 #define UINT16_MAX              (65535U)
 102 #define UINT32_MAX              (4294967295U)
 103 #define UINT64_MAX              (18446744073709551615uLL)
 104
 105
 106 /* Minimum of signed integral types having a minimum size.  */
 107 #define INT_LEAST8_MIN          (-128)
 108 #define INT_LEAST16_MIN         (-32767-1)
 109 #define INT_LEAST32_MIN         (-2147483647-1)
 110 #define INT_LEAST64_MIN         (-9223372036854775807LL-1)
 111 /* Maximum of signed integral types having a minimum size.  */
 112 #define INT_LEAST8_MAX          (127)
 113 #define INT_LEAST16_MAX         (32767)
 114 #define INT_LEAST32_MAX         (2147483647)
 115 #define INT_LEAST64_MAX         (9223372036854775807LL)
 116
 117 /* Maximum of unsigned integral types having a minimum size.  */
 118 #define UINT_LEAST8_MAX         (255U)
 119 #define UINT_LEAST16_MAX        (65535U)
 120 #define UINT_LEAST32_MAX        (4294967295U)
 121 #define UINT_LEAST64_MAX        (18446744073709551615uLL)
 122
 123
 124 /* Minimum of fast signed integral types having a minimum size.  */
 125 #define INT_FAST8_MIN           (-128)
 126 #define INT_FAST16_MIN          (-2147483647-1)
 127 #define INT_FAST32_MIN          (-2147483647-1)
 128 #define INT_FAST64_MIN          (-9223372036854775807LL-1)
 129 /* Maximum of fast signed integral types having a minimum size.  */
 130 #define INT_FAST8_MAX           (127)
 131 #define INT_FAST16_MAX          (2147483647)
 132 #define INT_FAST32_MAX          (2147483647)
 133 #define INT_FAST64_MAX          (9223372036854775807LL)
 134
 135 /* Maximum of fast unsigned integral types having a minimum size.  */
 136 #define UINT_FAST8_MAX          (255U)
 137 #define UINT_FAST16_MAX         (4294967295U)
 138 #define UINT_FAST32_MAX         (4294967295U)
 139 #define UINT_FAST64_MAX         (18446744073709551615uLL)
 140
 141
 142 /* Minimum for most efficient signed integral types.  */
 143 #define INTFAST_MIN             (-128)
 144 /* Maximum for most efficient signed integral types.  */
 145 #define INTFAST_MAX             (127)
 146
 147 /* Maximum for most efficient unsigned integral types.  */
 148 #define UINTFAST_MAX            (255)
 149
 150
 151 /* Minimum for largest signed integral type.  */
 152 #define INTMAX_MIN              (-9223372036854775807LL-1)
 153 /* Maximum for largest signed integral type.  */
 154 #define INTMAX_MAX              (9223372036854775807LL)
 155
 156 /* Maximum for largest unsigned integral type.  */
 157 #define UINTMAX_MAX             (18446744073709551615uLL)
 158
 159
 160 /* Values to test for integral types holding `void *' pointer.  */
 161 #define INTPTR_MAX              (2147483647)
 162 #define UINTPTR_MAX             (4294967295U)
 163
 164
 165 /* Macros for creating constants.  */
 166 #define __CONCAT__(A, B) A ## B
 167
 168 /* Signed.  */
 169 #define INT8_C(c)       ((int8_t) c)
 170 #define INT16_C(c)      ((int16_t) c)
 171 #define INT32_C(c)      ((int32_t) c)
 172 #define INT64_C(c)      ((int64_t) __CONCAT__ (c,ll))
 173
 174 /* Unsigned.  */
 175 #define UINT8_C(c)      ((uint8_t) __CONCAT__ (c,u))
 176 #define UINT16_C(c)     ((uint16_t) __CONCAT__ (c,u))
 177 #define UINT32_C(c)     ((uint32_t) __CONCAT__ (c,u))
 178 #define UINT64_C(c)     ((uint64_t) __CONCAT__ (c,ull))
 179
 180 /* Maximal type.  */
 181 #define INTMAX_C(c)     ((intmax_t) __CONCAT__ (c,ll))
 182 #define UINTMAX_C(c)    ((uintmax_t) __CONCAT__ (c,ull))
 183
 184
 185 /* Macros for printing format specifiers.  */
 186
 187 /* Decimal notation.  */
 188 #define PRId8           "d"
 189 #define PRId16          "d"
 190 #define PRId32          "d"
 191 #define PRId64          "lld"
 192
 193 #define PRIdLEAST8      "d"
 194 #define PRIdLEAST16     "d"
 195 #define PRIdLEAST32     "d"
 196 #define PRIdLEAST64     "lld"
 197
 198 #define PRIdFAST8       "d"
 199 #define PRIdFAST16      "d"
 200 #define PRIdFAST32      "d"
 201 #define PRIdFAST64      "lld"
 202
 203
 204 #define PRIi8           "i"
 205 #define PRIi16          "i"
 206 #define PRIi32          "i"
 207 #define PRIi64          "lli"
 208
 209 #define PRIiLEAST8      "i"
 210 #define PRIiLEAST16     "i"
 211 #define PRIiLEAST32     "i"
 212 #define PRIiLEAST64     "lli"
 213
 214 #define PRIiFAST8       "i"
 215 #define PRIiFAST16      "i"
 216 #define PRIiFAST32      "i"
 217 #define PRIiFAST64      "lli"
 218
 219 /* Octal notation.  */
 220 #define PRIo8           "o"
 221 #define PRIo16          "o"
 222 #define PRIo32          "o"
 223 #define PRIo64          "llo"
 224
 225 #define PRIoLEAST8      "o"
 226 #define PRIoLEAST16     "o"
 227 #define PRIoLEAST32     "o"
 228 #define PRIoLEAST64     "llo"
 229
 230 #define PRIoFAST8       "o"
 231 #define PRIoFAST16      "o"
 232 #define PRIoFAST32      "o"
 233 #define PRIoFAST64      "llo"
 234
 235 /* lowercase hexadecimal notation.  */
 236 #define PRIx8           "x"
 237 #define PRIx16          "x"
 238 #define PRIx32          "x"
 239 #define PRIx64          "llx"
 240
 241 #define PRIxLEAST8      "x"
 242 #define PRIxLEAST16     "x"
 243 #define PRIxLEAST32     "x"
 244 #define PRIxLEAST64     "llx"
 245
 246 #define PRIxFAST8       "x"
 247 #define PRIxFAST16      "x"
 248 #define PRIxFAST32      "x"
 249 #define PRIxFAST64      "llx"
 250
 251 /* UPPERCASE hexadecimal notation.  */
 252 #define PRIX8           "X"
 253 #define PRIX16          "X"
 254 #define PRIX32          "X"
 255 #define PRIX64          "llX"
 256
 257 #define PRIXLEAST8      "X"
 258 #define PRIXLEAST16     "X"
 259 #define PRIXLEAST32     "X"
 260 #define PRIXLEAST64     "llX"
 261
 262 #define PRIXFAST8       "X"
 263 #define PRIXFAST16      "X"
 264 #define PRIXFAST32      "X"
 265 #define PRIXFAST64      "llX"
 266
 267
 268 /* Unsigned integers.  */
 269 #define PRIu8           "u"
 270 #define PRIu16          "u"
 271 #define PRIu32          "u"
 272 #define PRIu64          "llu"
 273
 274 #define PRIuLEAST8      "u"
 275 #define PRIuLEAST16     "u"
 276 #define PRIuLEAST32     "u"
 277 #define PRIuLEAST64     "llu"
 278
 279 #define PRIuFAST8       "u"
 280 #define PRIuFAST16      "u"
 281 #define PRIuFAST32      "u"
 282 #define PRIuFAST64      "llu"
 283
 284
 285 /* Macros for printing `intmax_t' and `uintmax_t'.  */
 286 #define PRIdMAX         "lld"
 287 #define PRIoMAX         "llo"
 288 #define PRIxMAX         "llx"
 289 #define PRIuMAX         "llu"
 290
 291
 292 /* Macros for printing `intfast_t' and `uintfast_t'.  */
 293 #define PRIdFAST        "d"
 294 #define PRIoFAST        "o"
 295 #define PRIxFAST        "x"
 296 #define PRIuFAST        "u"
 297
 298
 299 /* Macros for printing `intptr_t' and `uintptr_t'.  */
 300 #define PRIdPTR         "d"
 301 #define PRIoPTR         "o"
 302 #define PRIxPTR         "x"
 303 #define PRIuPTR         "u"
 304
 305
 306 /* Macros for printing format specifiers.  */
 307
 308 /* Decimal notation.  */
 309 #define SCNd16          "hd"
 310 #define SCNd32          "d"
 311 #define SCNd64          "lld"
 312
 313 #define SCNi16          "hi"
 314 #define SCNi32          "i"
 315 #define SCNi64          "lli"
 316
 317 /* Octal notation.  */
 318 #define SCNo16          "ho"
 319 #define SCNo32          "o"
 320 #define SCNo64          "llo"
 321
 322 /* Hexadecimal notation.  */
 323 #define SCNx16          "hx"
 324 #define SCNx32          "x"
 325 #define SCNx64          "llx"
 326
 327
 328 /* Macros for scaning `intfast_t' and `uintfast_t'.  */
 329 #define SCNdFAST        "d"
 330 #define SCNiFAST        "i"
 331 #define SCNoFAST        "o"
 332 #define SCNxFAST        "x"
 333
 334 /* Macros for scaning `intptr_t' and `uintptr_t'.  */
 335 #define SCNdPTR         "d"
 336 #define SCNiPTR         "i"
 337 #define SCNoPTR         "o"
 338 #define SCNxPTR         "x"
 339
 340 #endif /* inttypes.h */