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| 1 /*===---- stdint.h - Standard header for sized integer types --------------===*\ |
| 2 * |
| 3 * Copyright (c) 2009 Chris Lattner |
| 4 * |
| 5 * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 6 * of this software and associated documentation files (the "Software"), to deal |
| 7 * in the Software without restriction, including without limitation the rights |
| 8 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 9 * copies of the Software, and to permit persons to whom the Software is |
| 10 * furnished to do so, subject to the following conditions: |
| 11 * |
| 12 * The above copyright notice and this permission notice shall be included in |
| 13 * all copies or substantial portions of the Software. |
| 14 * |
| 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| 21 * THE SOFTWARE. |
| 22 * |
| 23 \*===----------------------------------------------------------------------===*/ |
| 24 |
| 25 #ifndef __CLANG_STDINT_H |
| 26 #define __CLANG_STDINT_H |
| 27 |
| 28 /* If we're hosted, fall back to the system's stdint.h, which might have |
| 29 * additional definitions. |
| 30 */ |
| 31 #if __STDC_HOSTED__ && \ |
| 32 defined(__has_include_next) && __has_include_next(<stdint.h>) |
| 33 # include_next <stdint.h> |
| 34 #else |
| 35 |
| 36 /* C99 7.18.1.1 Exact-width integer types. |
| 37 * C99 7.18.1.2 Minimum-width integer types. |
| 38 * C99 7.18.1.3 Fastest minimum-width integer types. |
| 39 * |
| 40 * The standard requires that exact-width type be defined for 8-, 16-, 32-, and |
| 41 * 64-bit types if they are implemented. Other exact width types are optional. |
| 42 * This implementation defines an exact-width types for every integer width |
| 43 * that is represented in the standard integer types. |
| 44 * |
| 45 * The standard also requires minimum-width types be defined for 8-, 16-, 32-, |
| 46 * and 64-bit widths regardless of whether there are corresponding exact-width |
| 47 * types. |
| 48 * |
| 49 * To accommodate targets that are missing types that are exactly 8, 16, 32, or |
| 50 * 64 bits wide, this implementation takes an approach of cascading |
| 51 * redefintions, redefining __int_leastN_t to successively smaller exact-width |
| 52 * types. It is therefore important that the types are defined in order of |
| 53 * descending widths. |
| 54 * |
| 55 * We currently assume that the minimum-width types and the fastest |
| 56 * minimum-width types are the same. This is allowed by the standard, but is |
| 57 * suboptimal. |
| 58 * |
| 59 * In violation of the standard, some targets do not implement a type that is |
| 60 * wide enough to represent all of the required widths (8-, 16-, 32-, 64-bit). |
| 61 * To accommodate these targets, a required minimum-width type is only |
| 62 * defined if there exists an exact-width type of equal or greater width. |
| 63 */ |
| 64 |
| 65 #ifdef __INT64_TYPE__ |
| 66 # ifndef __int8_t_defined /* glibc sys/types.h also defines int64_t*/ |
| 67 typedef signed __INT64_TYPE__ int64_t; |
| 68 # endif /* __int8_t_defined */ |
| 69 typedef unsigned __INT64_TYPE__ uint64_t; |
| 70 # define __int_least64_t int64_t |
| 71 # define __uint_least64_t uint64_t |
| 72 # define __int_least32_t int64_t |
| 73 # define __uint_least32_t uint64_t |
| 74 # define __int_least16_t int64_t |
| 75 # define __uint_least16_t uint64_t |
| 76 # define __int_least8_t int64_t |
| 77 # define __uint_least8_t uint64_t |
| 78 #endif /* __INT64_TYPE__ */ |
| 79 |
| 80 #ifdef __int_least64_t |
| 81 typedef __int_least64_t int_least64_t; |
| 82 typedef __uint_least64_t uint_least64_t; |
| 83 typedef __int_least64_t int_fast64_t; |
| 84 typedef __uint_least64_t uint_fast64_t; |
| 85 #endif /* __int_least64_t */ |
| 86 |
| 87 #ifdef __INT56_TYPE__ |
| 88 typedef signed __INT56_TYPE__ int56_t; |
| 89 typedef unsigned __INT56_TYPE__ uint56_t; |
| 90 typedef int56_t int_least56_t; |
| 91 typedef uint56_t uint_least56_t; |
| 92 typedef int56_t int_fast56_t; |
| 93 typedef uint56_t uint_fast56_t; |
| 94 # define __int_least32_t int56_t |
| 95 # define __uint_least32_t uint56_t |
| 96 # define __int_least16_t int56_t |
| 97 # define __uint_least16_t uint56_t |
| 98 # define __int_least8_t int56_t |
| 99 # define __uint_least8_t uint56_t |
| 100 #endif /* __INT56_TYPE__ */ |
| 101 |
| 102 |
| 103 #ifdef __INT48_TYPE__ |
| 104 typedef signed __INT48_TYPE__ int48_t; |
| 105 typedef unsigned __INT48_TYPE__ uint48_t; |
| 106 typedef int48_t int_least48_t; |
| 107 typedef uint48_t uint_least48_t; |
| 108 typedef int48_t int_fast48_t; |
| 109 typedef uint48_t uint_fast48_t; |
| 110 # define __int_least32_t int48_t |
| 111 # define __uint_least32_t uint48_t |
| 112 # define __int_least16_t int48_t |
| 113 # define __uint_least16_t uint48_t |
| 114 # define __int_least8_t int48_t |
| 115 # define __uint_least8_t uint48_t |
| 116 #endif /* __INT48_TYPE__ */ |
| 117 |
| 118 |
| 119 #ifdef __INT40_TYPE__ |
| 120 typedef signed __INT40_TYPE__ int40_t; |
| 121 typedef unsigned __INT40_TYPE__ uint40_t; |
| 122 typedef int40_t int_least40_t; |
| 123 typedef uint40_t uint_least40_t; |
| 124 typedef int40_t int_fast40_t; |
| 125 typedef uint40_t uint_fast40_t; |
| 126 # define __int_least32_t int40_t |
| 127 # define __uint_least32_t uint40_t |
| 128 # define __int_least16_t int40_t |
| 129 # define __uint_least16_t uint40_t |
| 130 # define __int_least8_t int40_t |
| 131 # define __uint_least8_t uint40_t |
| 132 #endif /* __INT40_TYPE__ */ |
| 133 |
| 134 |
| 135 #ifdef __INT32_TYPE__ |
| 136 |
| 137 # ifndef __int8_t_defined /* glibc sys/types.h also defines int32_t*/ |
| 138 typedef signed __INT32_TYPE__ int32_t; |
| 139 # endif /* __int8_t_defined */ |
| 140 |
| 141 # ifndef __uint32_t_defined /* more glibc compatibility */ |
| 142 # define __uint32_t_defined |
| 143 typedef unsigned __INT32_TYPE__ uint32_t; |
| 144 # endif /* __uint32_t_defined */ |
| 145 |
| 146 # define __int_least32_t int32_t |
| 147 # define __uint_least32_t uint32_t |
| 148 # define __int_least16_t int32_t |
| 149 # define __uint_least16_t uint32_t |
| 150 # define __int_least8_t int32_t |
| 151 # define __uint_least8_t uint32_t |
| 152 #endif /* __INT32_TYPE__ */ |
| 153 |
| 154 #ifdef __int_least32_t |
| 155 typedef __int_least32_t int_least32_t; |
| 156 typedef __uint_least32_t uint_least32_t; |
| 157 typedef __int_least32_t int_fast32_t; |
| 158 typedef __uint_least32_t uint_fast32_t; |
| 159 #endif /* __int_least32_t */ |
| 160 |
| 161 #ifdef __INT24_TYPE__ |
| 162 typedef signed __INT24_TYPE__ int24_t; |
| 163 typedef unsigned __INT24_TYPE__ uint24_t; |
| 164 typedef int24_t int_least24_t; |
| 165 typedef uint24_t uint_least24_t; |
| 166 typedef int24_t int_fast24_t; |
| 167 typedef uint24_t uint_fast24_t; |
| 168 # define __int_least16_t int24_t |
| 169 # define __uint_least16_t uint24_t |
| 170 # define __int_least8_t int24_t |
| 171 # define __uint_least8_t uint24_t |
| 172 #endif /* __INT24_TYPE__ */ |
| 173 |
| 174 #ifdef __INT16_TYPE__ |
| 175 #ifndef __int8_t_defined /* glibc sys/types.h also defines int16_t*/ |
| 176 typedef signed __INT16_TYPE__ int16_t; |
| 177 #endif /* __int8_t_defined */ |
| 178 typedef unsigned __INT16_TYPE__ uint16_t; |
| 179 # define __int_least16_t int16_t |
| 180 # define __uint_least16_t uint16_t |
| 181 # define __int_least8_t int16_t |
| 182 # define __uint_least8_t uint16_t |
| 183 #endif /* __INT16_TYPE__ */ |
| 184 |
| 185 #ifdef __int_least16_t |
| 186 typedef __int_least16_t int_least16_t; |
| 187 typedef __uint_least16_t uint_least16_t; |
| 188 typedef __int_least16_t int_fast16_t; |
| 189 typedef __uint_least16_t uint_fast16_t; |
| 190 #endif /* __int_least16_t */ |
| 191 |
| 192 |
| 193 #ifdef __INT8_TYPE__ |
| 194 #ifndef __int8_t_defined /* glibc sys/types.h also defines int8_t*/ |
| 195 typedef signed __INT8_TYPE__ int8_t; |
| 196 #endif /* __int8_t_defined */ |
| 197 typedef unsigned __INT8_TYPE__ uint8_t; |
| 198 # define __int_least8_t int8_t |
| 199 # define __uint_least8_t uint8_t |
| 200 #endif /* __INT8_TYPE__ */ |
| 201 |
| 202 #ifdef __int_least8_t |
| 203 typedef __int_least8_t int_least8_t; |
| 204 typedef __uint_least8_t uint_least8_t; |
| 205 typedef __int_least8_t int_fast8_t; |
| 206 typedef __uint_least8_t uint_fast8_t; |
| 207 #endif /* __int_least8_t */ |
| 208 |
| 209 /* prevent glibc sys/types.h from defining conflicting types */ |
| 210 #ifndef __int8_t_defined |
| 211 # define __int8_t_defined |
| 212 #endif /* __int8_t_defined */ |
| 213 |
| 214 /* C99 7.18.1.4 Integer types capable of holding object pointers. |
| 215 */ |
| 216 #define __stdint_join3(a,b,c) a ## b ## c |
| 217 |
| 218 #define __intn_t(n) __stdint_join3( int, n, _t) |
| 219 #define __uintn_t(n) __stdint_join3(uint, n, _t) |
| 220 |
| 221 #ifndef _INTPTR_T |
| 222 #ifndef __intptr_t_defined |
| 223 typedef __intn_t(__INTPTR_WIDTH__) intptr_t; |
| 224 #define __intptr_t_defined |
| 225 #define _INTPTR_T |
| 226 #endif |
| 227 #endif |
| 228 |
| 229 #ifndef _UINTPTR_T |
| 230 typedef __uintn_t(__INTPTR_WIDTH__) uintptr_t; |
| 231 #define _UINTPTR_T |
| 232 #endif |
| 233 |
| 234 /* C99 7.18.1.5 Greatest-width integer types. |
| 235 */ |
| 236 typedef __INTMAX_TYPE__ intmax_t; |
| 237 typedef __UINTMAX_TYPE__ uintmax_t; |
| 238 |
| 239 /* C99 7.18.4 Macros for minimum-width integer constants. |
| 240 * |
| 241 * The standard requires that integer constant macros be defined for all the |
| 242 * minimum-width types defined above. As 8-, 16-, 32-, and 64-bit minimum-width |
| 243 * types are required, the corresponding integer constant macros are defined |
| 244 * here. This implementation also defines minimum-width types for every other |
| 245 * integer width that the target implements, so corresponding macros are |
| 246 * defined below, too. |
| 247 * |
| 248 * These macros are defined using the same successive-shrinking approach as |
| 249 * the type definitions above. It is likewise important that macros are defined |
| 250 * in order of decending width. |
| 251 * |
| 252 * Note that C++ should not check __STDC_CONSTANT_MACROS here, contrary to the |
| 253 * claims of the C standard (see C++ 18.3.1p2, [cstdint.syn]). |
| 254 */ |
| 255 |
| 256 #define __int_c_join(a, b) a ## b |
| 257 #define __int_c(v, suffix) __int_c_join(v, suffix) |
| 258 #define __uint_c(v, suffix) __int_c_join(v##U, suffix) |
| 259 |
| 260 |
| 261 #ifdef __INT64_TYPE__ |
| 262 # ifdef __INT64_C_SUFFIX__ |
| 263 # define __int64_c_suffix __INT64_C_SUFFIX__ |
| 264 # define __int32_c_suffix __INT64_C_SUFFIX__ |
| 265 # define __int16_c_suffix __INT64_C_SUFFIX__ |
| 266 # define __int8_c_suffix __INT64_C_SUFFIX__ |
| 267 # else |
| 268 # undef __int64_c_suffix |
| 269 # undef __int32_c_suffix |
| 270 # undef __int16_c_suffix |
| 271 # undef __int8_c_suffix |
| 272 # endif /* __INT64_C_SUFFIX__ */ |
| 273 #endif /* __INT64_TYPE__ */ |
| 274 |
| 275 #ifdef __int_least64_t |
| 276 # ifdef __int64_c_suffix |
| 277 # define INT64_C(v) __int_c(v, __int64_c_suffix) |
| 278 # define UINT64_C(v) __uint_c(v, __int64_c_suffix) |
| 279 # else |
| 280 # define INT64_C(v) v |
| 281 # define UINT64_C(v) v ## U |
| 282 # endif /* __int64_c_suffix */ |
| 283 #endif /* __int_least64_t */ |
| 284 |
| 285 |
| 286 #ifdef __INT56_TYPE__ |
| 287 # ifdef __INT56_C_SUFFIX__ |
| 288 # define INT56_C(v) __int_c(v, __INT56_C_SUFFIX__) |
| 289 # define UINT56_C(v) __uint_c(v, __INT56_C_SUFFIX__) |
| 290 # define __int32_c_suffix __INT56_C_SUFFIX__ |
| 291 # define __int16_c_suffix __INT56_C_SUFFIX__ |
| 292 # define __int8_c_suffix __INT56_C_SUFFIX__ |
| 293 # else |
| 294 # define INT56_C(v) v |
| 295 # define UINT56_C(v) v ## U |
| 296 # undef __int32_c_suffix |
| 297 # undef __int16_c_suffix |
| 298 # undef __int8_c_suffix |
| 299 # endif /* __INT56_C_SUFFIX__ */ |
| 300 #endif /* __INT56_TYPE__ */ |
| 301 |
| 302 |
| 303 #ifdef __INT48_TYPE__ |
| 304 # ifdef __INT48_C_SUFFIX__ |
| 305 # define INT48_C(v) __int_c(v, __INT48_C_SUFFIX__) |
| 306 # define UINT48_C(v) __uint_c(v, __INT48_C_SUFFIX__) |
| 307 # define __int32_c_suffix __INT48_C_SUFFIX__ |
| 308 # define __int16_c_suffix __INT48_C_SUFFIX__ |
| 309 # define __int8_c_suffix __INT48_C_SUFFIX__ |
| 310 # else |
| 311 # define INT48_C(v) v |
| 312 # define UINT48_C(v) v ## U |
| 313 # undef __int32_c_suffix |
| 314 # undef __int16_c_suffix |
| 315 # undef __int8_c_suffix |
| 316 # endif /* __INT48_C_SUFFIX__ */ |
| 317 #endif /* __INT48_TYPE__ */ |
| 318 |
| 319 |
| 320 #ifdef __INT40_TYPE__ |
| 321 # ifdef __INT40_C_SUFFIX__ |
| 322 # define INT40_C(v) __int_c(v, __INT40_C_SUFFIX__) |
| 323 # define UINT40_C(v) __uint_c(v, __INT40_C_SUFFIX__) |
| 324 # define __int32_c_suffix __INT40_C_SUFFIX__ |
| 325 # define __int16_c_suffix __INT40_C_SUFFIX__ |
| 326 # define __int8_c_suffix __INT40_C_SUFFIX__ |
| 327 # else |
| 328 # define INT40_C(v) v |
| 329 # define UINT40_C(v) v ## U |
| 330 # undef __int32_c_suffix |
| 331 # undef __int16_c_suffix |
| 332 # undef __int8_c_suffix |
| 333 # endif /* __INT40_C_SUFFIX__ */ |
| 334 #endif /* __INT40_TYPE__ */ |
| 335 |
| 336 |
| 337 #ifdef __INT32_TYPE__ |
| 338 # ifdef __INT32_C_SUFFIX__ |
| 339 # define __int32_c_suffix __INT32_C_SUFFIX__ |
| 340 # define __int16_c_suffix __INT32_C_SUFFIX__ |
| 341 # define __int8_c_suffix __INT32_C_SUFFIX__ |
| 342 #else |
| 343 # undef __int32_c_suffix |
| 344 # undef __int16_c_suffix |
| 345 # undef __int8_c_suffix |
| 346 # endif /* __INT32_C_SUFFIX__ */ |
| 347 #endif /* __INT32_TYPE__ */ |
| 348 |
| 349 #ifdef __int_least32_t |
| 350 # ifdef __int32_c_suffix |
| 351 # define INT32_C(v) __int_c(v, __int32_c_suffix) |
| 352 # define UINT32_C(v) __uint_c(v, __int32_c_suffix) |
| 353 # else |
| 354 # define INT32_C(v) v |
| 355 # define UINT32_C(v) v ## U |
| 356 # endif /* __int32_c_suffix */ |
| 357 #endif /* __int_least32_t */ |
| 358 |
| 359 |
| 360 #ifdef __INT24_TYPE__ |
| 361 # ifdef __INT24_C_SUFFIX__ |
| 362 # define INT24_C(v) __int_c(v, __INT24_C_SUFFIX__) |
| 363 # define UINT24_C(v) __uint_c(v, __INT24_C_SUFFIX__) |
| 364 # define __int16_c_suffix __INT24_C_SUFFIX__ |
| 365 # define __int8_c_suffix __INT24_C_SUFFIX__ |
| 366 # else |
| 367 # define INT24_C(v) v |
| 368 # define UINT24_C(v) v ## U |
| 369 # undef __int16_c_suffix |
| 370 # undef __int8_c_suffix |
| 371 # endif /* __INT24_C_SUFFIX__ */ |
| 372 #endif /* __INT24_TYPE__ */ |
| 373 |
| 374 |
| 375 #ifdef __INT16_TYPE__ |
| 376 # ifdef __INT16_C_SUFFIX__ |
| 377 # define __int16_c_suffix __INT16_C_SUFFIX__ |
| 378 # define __int8_c_suffix __INT16_C_SUFFIX__ |
| 379 #else |
| 380 # undef __int16_c_suffix |
| 381 # undef __int8_c_suffix |
| 382 # endif /* __INT16_C_SUFFIX__ */ |
| 383 #endif /* __INT16_TYPE__ */ |
| 384 |
| 385 #ifdef __int_least16_t |
| 386 # ifdef __int16_c_suffix |
| 387 # define INT16_C(v) __int_c(v, __int16_c_suffix) |
| 388 # define UINT16_C(v) __uint_c(v, __int16_c_suffix) |
| 389 # else |
| 390 # define INT16_C(v) v |
| 391 # define UINT16_C(v) v ## U |
| 392 # endif /* __int16_c_suffix */ |
| 393 #endif /* __int_least16_t */ |
| 394 |
| 395 |
| 396 #ifdef __INT8_TYPE__ |
| 397 # ifdef __INT8_C_SUFFIX__ |
| 398 # define __int8_c_suffix __INT8_C_SUFFIX__ |
| 399 #else |
| 400 # undef __int8_c_suffix |
| 401 # endif /* __INT8_C_SUFFIX__ */ |
| 402 #endif /* __INT8_TYPE__ */ |
| 403 |
| 404 #ifdef __int_least8_t |
| 405 # ifdef __int8_c_suffix |
| 406 # define INT8_C(v) __int_c(v, __int8_c_suffix) |
| 407 # define UINT8_C(v) __uint_c(v, __int8_c_suffix) |
| 408 # else |
| 409 # define INT8_C(v) v |
| 410 # define UINT8_C(v) v ## U |
| 411 # endif /* __int8_c_suffix */ |
| 412 #endif /* __int_least8_t */ |
| 413 |
| 414 |
| 415 /* C99 7.18.2.1 Limits of exact-width integer types. |
| 416 * C99 7.18.2.2 Limits of minimum-width integer types. |
| 417 * C99 7.18.2.3 Limits of fastest minimum-width integer types. |
| 418 * |
| 419 * The presence of limit macros are completely optional in C99. This |
| 420 * implementation defines limits for all of the types (exact- and |
| 421 * minimum-width) that it defines above, using the limits of the minimum-width |
| 422 * type for any types that do not have exact-width representations. |
| 423 * |
| 424 * As in the type definitions, this section takes an approach of |
| 425 * successive-shrinking to determine which limits to use for the standard (8, |
| 426 * 16, 32, 64) bit widths when they don't have exact representations. It is |
| 427 * therefore important that the defintions be kept in order of decending |
| 428 * widths. |
| 429 * |
| 430 * Note that C++ should not check __STDC_LIMIT_MACROS here, contrary to the |
| 431 * claims of the C standard (see C++ 18.3.1p2, [cstdint.syn]). |
| 432 */ |
| 433 |
| 434 #ifdef __INT64_TYPE__ |
| 435 # define INT64_MAX INT64_C( 9223372036854775807) |
| 436 # define INT64_MIN (-INT64_C( 9223372036854775807)-1) |
| 437 # define UINT64_MAX UINT64_C(18446744073709551615) |
| 438 # define __INT_LEAST64_MIN INT64_MIN |
| 439 # define __INT_LEAST64_MAX INT64_MAX |
| 440 # define __UINT_LEAST64_MAX UINT64_MAX |
| 441 # define __INT_LEAST32_MIN INT64_MIN |
| 442 # define __INT_LEAST32_MAX INT64_MAX |
| 443 # define __UINT_LEAST32_MAX UINT64_MAX |
| 444 # define __INT_LEAST16_MIN INT64_MIN |
| 445 # define __INT_LEAST16_MAX INT64_MAX |
| 446 # define __UINT_LEAST16_MAX UINT64_MAX |
| 447 # define __INT_LEAST8_MIN INT64_MIN |
| 448 # define __INT_LEAST8_MAX INT64_MAX |
| 449 # define __UINT_LEAST8_MAX UINT64_MAX |
| 450 #endif /* __INT64_TYPE__ */ |
| 451 |
| 452 #ifdef __INT_LEAST64_MIN |
| 453 # define INT_LEAST64_MIN __INT_LEAST64_MIN |
| 454 # define INT_LEAST64_MAX __INT_LEAST64_MAX |
| 455 # define UINT_LEAST64_MAX __UINT_LEAST64_MAX |
| 456 # define INT_FAST64_MIN __INT_LEAST64_MIN |
| 457 # define INT_FAST64_MAX __INT_LEAST64_MAX |
| 458 # define UINT_FAST64_MAX __UINT_LEAST64_MAX |
| 459 #endif /* __INT_LEAST64_MIN */ |
| 460 |
| 461 |
| 462 #ifdef __INT56_TYPE__ |
| 463 # define INT56_MAX INT56_C(36028797018963967) |
| 464 # define INT56_MIN (-INT56_C(36028797018963967)-1) |
| 465 # define UINT56_MAX UINT56_C(72057594037927935) |
| 466 # define INT_LEAST56_MIN INT56_MIN |
| 467 # define INT_LEAST56_MAX INT56_MAX |
| 468 # define UINT_LEAST56_MAX UINT56_MAX |
| 469 # define INT_FAST56_MIN INT56_MIN |
| 470 # define INT_FAST56_MAX INT56_MAX |
| 471 # define UINT_FAST56_MAX UINT56_MAX |
| 472 # define __INT_LEAST32_MIN INT56_MIN |
| 473 # define __INT_LEAST32_MAX INT56_MAX |
| 474 # define __UINT_LEAST32_MAX UINT56_MAX |
| 475 # define __INT_LEAST16_MIN INT56_MIN |
| 476 # define __INT_LEAST16_MAX INT56_MAX |
| 477 # define __UINT_LEAST16_MAX UINT56_MAX |
| 478 # define __INT_LEAST8_MIN INT56_MIN |
| 479 # define __INT_LEAST8_MAX INT56_MAX |
| 480 # define __UINT_LEAST8_MAX UINT56_MAX |
| 481 #endif /* __INT56_TYPE__ */ |
| 482 |
| 483 |
| 484 #ifdef __INT48_TYPE__ |
| 485 # define INT48_MAX INT48_C(140737488355327) |
| 486 # define INT48_MIN (-INT48_C(140737488355327)-1) |
| 487 # define UINT48_MAX UINT48_C(281474976710655) |
| 488 # define INT_LEAST48_MIN INT48_MIN |
| 489 # define INT_LEAST48_MAX INT48_MAX |
| 490 # define UINT_LEAST48_MAX UINT48_MAX |
| 491 # define INT_FAST48_MIN INT48_MIN |
| 492 # define INT_FAST48_MAX INT48_MAX |
| 493 # define UINT_FAST48_MAX UINT48_MAX |
| 494 # define __INT_LEAST32_MIN INT48_MIN |
| 495 # define __INT_LEAST32_MAX INT48_MAX |
| 496 # define __UINT_LEAST32_MAX UINT48_MAX |
| 497 # define __INT_LEAST16_MIN INT48_MIN |
| 498 # define __INT_LEAST16_MAX INT48_MAX |
| 499 # define __UINT_LEAST16_MAX UINT48_MAX |
| 500 # define __INT_LEAST8_MIN INT48_MIN |
| 501 # define __INT_LEAST8_MAX INT48_MAX |
| 502 # define __UINT_LEAST8_MAX UINT48_MAX |
| 503 #endif /* __INT48_TYPE__ */ |
| 504 |
| 505 |
| 506 #ifdef __INT40_TYPE__ |
| 507 # define INT40_MAX INT40_C(549755813887) |
| 508 # define INT40_MIN (-INT40_C(549755813887)-1) |
| 509 # define UINT40_MAX UINT40_C(1099511627775) |
| 510 # define INT_LEAST40_MIN INT40_MIN |
| 511 # define INT_LEAST40_MAX INT40_MAX |
| 512 # define UINT_LEAST40_MAX UINT40_MAX |
| 513 # define INT_FAST40_MIN INT40_MIN |
| 514 # define INT_FAST40_MAX INT40_MAX |
| 515 # define UINT_FAST40_MAX UINT40_MAX |
| 516 # define __INT_LEAST32_MIN INT40_MIN |
| 517 # define __INT_LEAST32_MAX INT40_MAX |
| 518 # define __UINT_LEAST32_MAX UINT40_MAX |
| 519 # define __INT_LEAST16_MIN INT40_MIN |
| 520 # define __INT_LEAST16_MAX INT40_MAX |
| 521 # define __UINT_LEAST16_MAX UINT40_MAX |
| 522 # define __INT_LEAST8_MIN INT40_MIN |
| 523 # define __INT_LEAST8_MAX INT40_MAX |
| 524 # define __UINT_LEAST8_MAX UINT40_MAX |
| 525 #endif /* __INT40_TYPE__ */ |
| 526 |
| 527 |
| 528 #ifdef __INT32_TYPE__ |
| 529 # define INT32_MAX INT32_C(2147483647) |
| 530 # define INT32_MIN (-INT32_C(2147483647)-1) |
| 531 # define UINT32_MAX UINT32_C(4294967295) |
| 532 # define __INT_LEAST32_MIN INT32_MIN |
| 533 # define __INT_LEAST32_MAX INT32_MAX |
| 534 # define __UINT_LEAST32_MAX UINT32_MAX |
| 535 # define __INT_LEAST16_MIN INT32_MIN |
| 536 # define __INT_LEAST16_MAX INT32_MAX |
| 537 # define __UINT_LEAST16_MAX UINT32_MAX |
| 538 # define __INT_LEAST8_MIN INT32_MIN |
| 539 # define __INT_LEAST8_MAX INT32_MAX |
| 540 # define __UINT_LEAST8_MAX UINT32_MAX |
| 541 #endif /* __INT32_TYPE__ */ |
| 542 |
| 543 #ifdef __INT_LEAST32_MIN |
| 544 # define INT_LEAST32_MIN __INT_LEAST32_MIN |
| 545 # define INT_LEAST32_MAX __INT_LEAST32_MAX |
| 546 # define UINT_LEAST32_MAX __UINT_LEAST32_MAX |
| 547 # define INT_FAST32_MIN __INT_LEAST32_MIN |
| 548 # define INT_FAST32_MAX __INT_LEAST32_MAX |
| 549 # define UINT_FAST32_MAX __UINT_LEAST32_MAX |
| 550 #endif /* __INT_LEAST32_MIN */ |
| 551 |
| 552 |
| 553 #ifdef __INT24_TYPE__ |
| 554 # define INT24_MAX INT24_C(8388607) |
| 555 # define INT24_MIN (-INT24_C(8388607)-1) |
| 556 # define UINT24_MAX UINT24_C(16777215) |
| 557 # define INT_LEAST24_MIN INT24_MIN |
| 558 # define INT_LEAST24_MAX INT24_MAX |
| 559 # define UINT_LEAST24_MAX UINT24_MAX |
| 560 # define INT_FAST24_MIN INT24_MIN |
| 561 # define INT_FAST24_MAX INT24_MAX |
| 562 # define UINT_FAST24_MAX UINT24_MAX |
| 563 # define __INT_LEAST16_MIN INT24_MIN |
| 564 # define __INT_LEAST16_MAX INT24_MAX |
| 565 # define __UINT_LEAST16_MAX UINT24_MAX |
| 566 # define __INT_LEAST8_MIN INT24_MIN |
| 567 # define __INT_LEAST8_MAX INT24_MAX |
| 568 # define __UINT_LEAST8_MAX UINT24_MAX |
| 569 #endif /* __INT24_TYPE__ */ |
| 570 |
| 571 |
| 572 #ifdef __INT16_TYPE__ |
| 573 #define INT16_MAX INT16_C(32767) |
| 574 #define INT16_MIN (-INT16_C(32767)-1) |
| 575 #define UINT16_MAX UINT16_C(65535) |
| 576 # define __INT_LEAST16_MIN INT16_MIN |
| 577 # define __INT_LEAST16_MAX INT16_MAX |
| 578 # define __UINT_LEAST16_MAX UINT16_MAX |
| 579 # define __INT_LEAST8_MIN INT16_MIN |
| 580 # define __INT_LEAST8_MAX INT16_MAX |
| 581 # define __UINT_LEAST8_MAX UINT16_MAX |
| 582 #endif /* __INT16_TYPE__ */ |
| 583 |
| 584 #ifdef __INT_LEAST16_MIN |
| 585 # define INT_LEAST16_MIN __INT_LEAST16_MIN |
| 586 # define INT_LEAST16_MAX __INT_LEAST16_MAX |
| 587 # define UINT_LEAST16_MAX __UINT_LEAST16_MAX |
| 588 # define INT_FAST16_MIN __INT_LEAST16_MIN |
| 589 # define INT_FAST16_MAX __INT_LEAST16_MAX |
| 590 # define UINT_FAST16_MAX __UINT_LEAST16_MAX |
| 591 #endif /* __INT_LEAST16_MIN */ |
| 592 |
| 593 |
| 594 #ifdef __INT8_TYPE__ |
| 595 # define INT8_MAX INT8_C(127) |
| 596 # define INT8_MIN (-INT8_C(127)-1) |
| 597 # define UINT8_MAX UINT8_C(255) |
| 598 # define __INT_LEAST8_MIN INT8_MIN |
| 599 # define __INT_LEAST8_MAX INT8_MAX |
| 600 # define __UINT_LEAST8_MAX UINT8_MAX |
| 601 #endif /* __INT8_TYPE__ */ |
| 602 |
| 603 #ifdef __INT_LEAST8_MIN |
| 604 # define INT_LEAST8_MIN __INT_LEAST8_MIN |
| 605 # define INT_LEAST8_MAX __INT_LEAST8_MAX |
| 606 # define UINT_LEAST8_MAX __UINT_LEAST8_MAX |
| 607 # define INT_FAST8_MIN __INT_LEAST8_MIN |
| 608 # define INT_FAST8_MAX __INT_LEAST8_MAX |
| 609 # define UINT_FAST8_MAX __UINT_LEAST8_MAX |
| 610 #endif /* __INT_LEAST8_MIN */ |
| 611 |
| 612 /* Some utility macros */ |
| 613 #define __INTN_MIN(n) __stdint_join3( INT, n, _MIN) |
| 614 #define __INTN_MAX(n) __stdint_join3( INT, n, _MAX) |
| 615 #define __UINTN_MAX(n) __stdint_join3(UINT, n, _MAX) |
| 616 #define __INTN_C(n, v) __stdint_join3( INT, n, _C(v)) |
| 617 #define __UINTN_C(n, v) __stdint_join3(UINT, n, _C(v)) |
| 618 |
| 619 /* C99 7.18.2.4 Limits of integer types capable of holding object pointers. */ |
| 620 /* C99 7.18.3 Limits of other integer types. */ |
| 621 |
| 622 #define INTPTR_MIN __INTN_MIN(__INTPTR_WIDTH__) |
| 623 #define INTPTR_MAX __INTN_MAX(__INTPTR_WIDTH__) |
| 624 #define UINTPTR_MAX __UINTN_MAX(__INTPTR_WIDTH__) |
| 625 #define PTRDIFF_MIN __INTN_MIN(__PTRDIFF_WIDTH__) |
| 626 #define PTRDIFF_MAX __INTN_MAX(__PTRDIFF_WIDTH__) |
| 627 #define SIZE_MAX __UINTN_MAX(__SIZE_WIDTH__) |
| 628 |
| 629 /* C99 7.18.2.5 Limits of greatest-width integer types. */ |
| 630 #define INTMAX_MIN __INTN_MIN(__INTMAX_WIDTH__) |
| 631 #define INTMAX_MAX __INTN_MAX(__INTMAX_WIDTH__) |
| 632 #define UINTMAX_MAX __UINTN_MAX(__INTMAX_WIDTH__) |
| 633 |
| 634 /* C99 7.18.3 Limits of other integer types. */ |
| 635 #define SIG_ATOMIC_MIN __INTN_MIN(__SIG_ATOMIC_WIDTH__) |
| 636 #define SIG_ATOMIC_MAX __INTN_MAX(__SIG_ATOMIC_WIDTH__) |
| 637 #ifdef __WINT_UNSIGNED__ |
| 638 # define WINT_MIN __UINTN_C(__WINT_WIDTH__, 0) |
| 639 # define WINT_MAX __UINTN_MAX(__WINT_WIDTH__) |
| 640 #else |
| 641 # define WINT_MIN __INTN_MIN(__WINT_WIDTH__) |
| 642 # define WINT_MAX __INTN_MAX(__WINT_WIDTH__) |
| 643 #endif |
| 644 |
| 645 #ifndef WCHAR_MAX |
| 646 # define WCHAR_MAX __WCHAR_MAX__ |
| 647 #endif |
| 648 #ifndef WCHAR_MIN |
| 649 # if __WCHAR_MAX__ == __INTN_MAX(__WCHAR_WIDTH__) |
| 650 # define WCHAR_MIN __INTN_MIN(__WCHAR_WIDTH__) |
| 651 # else |
| 652 # define WCHAR_MIN __UINTN_C(__WCHAR_WIDTH__, 0) |
| 653 # endif |
| 654 #endif |
| 655 |
| 656 /* 7.18.4.2 Macros for greatest-width integer constants. */ |
| 657 #define INTMAX_C(v) __INTN_C(__INTMAX_WIDTH__, v) |
| 658 #define UINTMAX_C(v) __UINTN_C(__INTMAX_WIDTH__, v) |
| 659 |
| 660 #endif /* __STDC_HOSTED__ */ |
| 661 #endif /* __CLANG_STDINT_H */ |
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