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__ && __has_include_next(<stdint.h>) |
32 | |
33 | // C99 7.18.3 Limits of other integer types |
34 | // |
35 | // Footnote 219, 220: C++ implementations should define these macros only when |
36 | // __STDC_LIMIT_MACROS is defined before <stdint.h> is included. |
37 | // |
38 | // Footnote 222: C++ implementations should define these macros only when |
39 | // __STDC_CONSTANT_MACROS is defined before <stdint.h> is included. |
40 | // |
41 | // C++11 [cstdint.syn]p2: |
42 | // |
43 | // The macros defined by <cstdint> are provided unconditionally. In particular, |
44 | // the symbols __STDC_LIMIT_MACROS and __STDC_CONSTANT_MACROS (mentioned in |
45 | // footnotes 219, 220, and 222 in the C standard) play no role in C++. |
46 | // |
47 | // C11 removed the problematic footnotes. |
48 | // |
49 | // Work around this inconsistency by always defining those macros in C++ mode, |
50 | // so that a C library implementation which follows the C99 standard can be |
51 | // used in C++. |
52 | # ifdef __cplusplus |
53 | # if !defined(__STDC_LIMIT_MACROS) |
54 | # define __STDC_LIMIT_MACROS |
55 | # define __STDC_LIMIT_MACROS_DEFINED_BY_CLANG |
56 | # endif |
57 | # if !defined(__STDC_CONSTANT_MACROS) |
58 | # define __STDC_CONSTANT_MACROS |
59 | # define __STDC_CONSTANT_MACROS_DEFINED_BY_CLANG |
60 | # endif |
61 | # endif |
62 | |
63 | # include_next <stdint.h> |
64 | |
65 | # ifdef __STDC_LIMIT_MACROS_DEFINED_BY_CLANG |
66 | # undef __STDC_LIMIT_MACROS |
67 | # undef __STDC_LIMIT_MACROS_DEFINED_BY_CLANG |
68 | # endif |
69 | # ifdef __STDC_CONSTANT_MACROS_DEFINED_BY_CLANG |
70 | # undef __STDC_CONSTANT_MACROS |
71 | # undef __STDC_CONSTANT_MACROS_DEFINED_BY_CLANG |
72 | # endif |
73 | |
74 | #else |
75 | |
76 | /* C99 7.18.1.1 Exact-width integer types. |
77 | * C99 7.18.1.2 Minimum-width integer types. |
78 | * C99 7.18.1.3 Fastest minimum-width integer types. |
79 | * |
80 | * The standard requires that exact-width type be defined for 8-, 16-, 32-, and |
81 | * 64-bit types if they are implemented. Other exact width types are optional. |
82 | * This implementation defines an exact-width types for every integer width |
83 | * that is represented in the standard integer types. |
84 | * |
85 | * The standard also requires minimum-width types be defined for 8-, 16-, 32-, |
86 | * and 64-bit widths regardless of whether there are corresponding exact-width |
87 | * types. |
88 | * |
89 | * To accommodate targets that are missing types that are exactly 8, 16, 32, or |
90 | * 64 bits wide, this implementation takes an approach of cascading |
91 | * redefinitions, redefining __int_leastN_t to successively smaller exact-width |
92 | * types. It is therefore important that the types are defined in order of |
93 | * descending widths. |
94 | * |
95 | * We currently assume that the minimum-width types and the fastest |
96 | * minimum-width types are the same. This is allowed by the standard, but is |
97 | * suboptimal. |
98 | * |
99 | * In violation of the standard, some targets do not implement a type that is |
100 | * wide enough to represent all of the required widths (8-, 16-, 32-, 64-bit). |
101 | * To accommodate these targets, a required minimum-width type is only |
102 | * defined if there exists an exact-width type of equal or greater width. |
103 | */ |
104 | |
105 | #ifdef __INT64_TYPE__ |
106 | # ifndef __int8_t_defined /* glibc sys/types.h also defines int64_t*/ |
107 | typedef __INT64_TYPE__ int64_t; |
108 | # endif /* __int8_t_defined */ |
109 | typedef __UINT64_TYPE__ uint64_t; |
110 | # define __int_least64_t int64_t |
111 | # define __uint_least64_t uint64_t |
112 | # define __int_least32_t int64_t |
113 | # define __uint_least32_t uint64_t |
114 | # define __int_least16_t int64_t |
115 | # define __uint_least16_t uint64_t |
116 | # define __int_least8_t int64_t |
117 | # define __uint_least8_t uint64_t |
118 | #endif /* __INT64_TYPE__ */ |
119 | |
120 | #ifdef __int_least64_t |
121 | typedef __int_least64_t int_least64_t; |
122 | typedef __uint_least64_t uint_least64_t; |
123 | typedef __int_least64_t int_fast64_t; |
124 | typedef __uint_least64_t uint_fast64_t; |
125 | #endif /* __int_least64_t */ |
126 | |
127 | #ifdef __INT56_TYPE__ |
128 | typedef __INT56_TYPE__ int56_t; |
129 | typedef __UINT56_TYPE__ uint56_t; |
130 | typedef int56_t int_least56_t; |
131 | typedef uint56_t uint_least56_t; |
132 | typedef int56_t int_fast56_t; |
133 | typedef uint56_t uint_fast56_t; |
134 | # define __int_least32_t int56_t |
135 | # define __uint_least32_t uint56_t |
136 | # define __int_least16_t int56_t |
137 | # define __uint_least16_t uint56_t |
138 | # define __int_least8_t int56_t |
139 | # define __uint_least8_t uint56_t |
140 | #endif /* __INT56_TYPE__ */ |
141 | |
142 | |
143 | #ifdef __INT48_TYPE__ |
144 | typedef __INT48_TYPE__ int48_t; |
145 | typedef __UINT48_TYPE__ uint48_t; |
146 | typedef int48_t int_least48_t; |
147 | typedef uint48_t uint_least48_t; |
148 | typedef int48_t int_fast48_t; |
149 | typedef uint48_t uint_fast48_t; |
150 | # define __int_least32_t int48_t |
151 | # define __uint_least32_t uint48_t |
152 | # define __int_least16_t int48_t |
153 | # define __uint_least16_t uint48_t |
154 | # define __int_least8_t int48_t |
155 | # define __uint_least8_t uint48_t |
156 | #endif /* __INT48_TYPE__ */ |
157 | |
158 | |
159 | #ifdef __INT40_TYPE__ |
160 | typedef __INT40_TYPE__ int40_t; |
161 | typedef __UINT40_TYPE__ uint40_t; |
162 | typedef int40_t int_least40_t; |
163 | typedef uint40_t uint_least40_t; |
164 | typedef int40_t int_fast40_t; |
165 | typedef uint40_t uint_fast40_t; |
166 | # define __int_least32_t int40_t |
167 | # define __uint_least32_t uint40_t |
168 | # define __int_least16_t int40_t |
169 | # define __uint_least16_t uint40_t |
170 | # define __int_least8_t int40_t |
171 | # define __uint_least8_t uint40_t |
172 | #endif /* __INT40_TYPE__ */ |
173 | |
174 | |
175 | #ifdef __INT32_TYPE__ |
176 | |
177 | # ifndef __int8_t_defined /* glibc sys/types.h also defines int32_t*/ |
178 | typedef __INT32_TYPE__ int32_t; |
179 | # endif /* __int8_t_defined */ |
180 | |
181 | # ifndef __uint32_t_defined /* more glibc compatibility */ |
182 | # define __uint32_t_defined |
183 | typedef __UINT32_TYPE__ uint32_t; |
184 | # endif /* __uint32_t_defined */ |
185 | |
186 | # define __int_least32_t int32_t |
187 | # define __uint_least32_t uint32_t |
188 | # define __int_least16_t int32_t |
189 | # define __uint_least16_t uint32_t |
190 | # define __int_least8_t int32_t |
191 | # define __uint_least8_t uint32_t |
192 | #endif /* __INT32_TYPE__ */ |
193 | |
194 | #ifdef __int_least32_t |
195 | typedef __int_least32_t int_least32_t; |
196 | typedef __uint_least32_t uint_least32_t; |
197 | typedef __int_least32_t int_fast32_t; |
198 | typedef __uint_least32_t uint_fast32_t; |
199 | #endif /* __int_least32_t */ |
200 | |
201 | #ifdef __INT24_TYPE__ |
202 | typedef __INT24_TYPE__ int24_t; |
203 | typedef __UINT24_TYPE__ uint24_t; |
204 | typedef int24_t int_least24_t; |
205 | typedef uint24_t uint_least24_t; |
206 | typedef int24_t int_fast24_t; |
207 | typedef uint24_t uint_fast24_t; |
208 | # define __int_least16_t int24_t |
209 | # define __uint_least16_t uint24_t |
210 | # define __int_least8_t int24_t |
211 | # define __uint_least8_t uint24_t |
212 | #endif /* __INT24_TYPE__ */ |
213 | |
214 | #ifdef __INT16_TYPE__ |
215 | #ifndef __int8_t_defined /* glibc sys/types.h also defines int16_t*/ |
216 | typedef __INT16_TYPE__ int16_t; |
217 | #endif /* __int8_t_defined */ |
218 | typedef __UINT16_TYPE__ uint16_t; |
219 | # define __int_least16_t int16_t |
220 | # define __uint_least16_t uint16_t |
221 | # define __int_least8_t int16_t |
222 | # define __uint_least8_t uint16_t |
223 | #endif /* __INT16_TYPE__ */ |
224 | |
225 | #ifdef __int_least16_t |
226 | typedef __int_least16_t int_least16_t; |
227 | typedef __uint_least16_t uint_least16_t; |
228 | typedef __int_least16_t int_fast16_t; |
229 | typedef __uint_least16_t uint_fast16_t; |
230 | #endif /* __int_least16_t */ |
231 | |
232 | |
233 | #ifdef __INT8_TYPE__ |
234 | #ifndef __int8_t_defined /* glibc sys/types.h also defines int8_t*/ |
235 | typedef __INT8_TYPE__ int8_t; |
236 | #endif /* __int8_t_defined */ |
237 | typedef __UINT8_TYPE__ uint8_t; |
238 | # define __int_least8_t int8_t |
239 | # define __uint_least8_t uint8_t |
240 | #endif /* __INT8_TYPE__ */ |
241 | |
242 | #ifdef __int_least8_t |
243 | typedef __int_least8_t int_least8_t; |
244 | typedef __uint_least8_t uint_least8_t; |
245 | typedef __int_least8_t int_fast8_t; |
246 | typedef __uint_least8_t uint_fast8_t; |
247 | #endif /* __int_least8_t */ |
248 | |
249 | /* prevent glibc sys/types.h from defining conflicting types */ |
250 | #ifndef __int8_t_defined |
251 | # define __int8_t_defined |
252 | #endif /* __int8_t_defined */ |
253 | |
254 | /* C99 7.18.1.4 Integer types capable of holding object pointers. |
255 | */ |
256 | #define __stdint_join3(a,b,c) a ## b ## c |
257 | |
258 | #ifndef _INTPTR_T |
259 | #ifndef __intptr_t_defined |
260 | typedef __INTPTR_TYPE__ intptr_t; |
261 | #define __intptr_t_defined |
262 | #define _INTPTR_T |
263 | #endif |
264 | #endif |
265 | |
266 | #ifndef _UINTPTR_T |
267 | typedef __UINTPTR_TYPE__ uintptr_t; |
268 | #define _UINTPTR_T |
269 | #endif |
270 | |
271 | /* C99 7.18.1.5 Greatest-width integer types. |
272 | */ |
273 | typedef __INTMAX_TYPE__ intmax_t; |
274 | typedef __UINTMAX_TYPE__ uintmax_t; |
275 | |
276 | /* C99 7.18.4 Macros for minimum-width integer constants. |
277 | * |
278 | * The standard requires that integer constant macros be defined for all the |
279 | * minimum-width types defined above. As 8-, 16-, 32-, and 64-bit minimum-width |
280 | * types are required, the corresponding integer constant macros are defined |
281 | * here. This implementation also defines minimum-width types for every other |
282 | * integer width that the target implements, so corresponding macros are |
283 | * defined below, too. |
284 | * |
285 | * These macros are defined using the same successive-shrinking approach as |
286 | * the type definitions above. It is likewise important that macros are defined |
287 | * in order of decending width. |
288 | * |
289 | * Note that C++ should not check __STDC_CONSTANT_MACROS here, contrary to the |
290 | * claims of the C standard (see C++ 18.3.1p2, [cstdint.syn]). |
291 | */ |
292 | |
293 | #define __int_c_join(a, b) a ## b |
294 | #define __int_c(v, suffix) __int_c_join(v, suffix) |
295 | #define __uint_c(v, suffix) __int_c_join(v##U, suffix) |
296 | |
297 | |
298 | #ifdef __INT64_TYPE__ |
299 | # ifdef __INT64_C_SUFFIX__ |
300 | # define __int64_c_suffix __INT64_C_SUFFIX__ |
301 | # define __int32_c_suffix __INT64_C_SUFFIX__ |
302 | # define __int16_c_suffix __INT64_C_SUFFIX__ |
303 | # define __int8_c_suffix __INT64_C_SUFFIX__ |
304 | # else |
305 | # undef __int64_c_suffix |
306 | # undef __int32_c_suffix |
307 | # undef __int16_c_suffix |
308 | # undef __int8_c_suffix |
309 | # endif /* __INT64_C_SUFFIX__ */ |
310 | #endif /* __INT64_TYPE__ */ |
311 | |
312 | #ifdef __int_least64_t |
313 | # ifdef __int64_c_suffix |
314 | # define INT64_C(v) __int_c(v, __int64_c_suffix) |
315 | # define UINT64_C(v) __uint_c(v, __int64_c_suffix) |
316 | # else |
317 | # define INT64_C(v) v |
318 | # define UINT64_C(v) v ## U |
319 | # endif /* __int64_c_suffix */ |
320 | #endif /* __int_least64_t */ |
321 | |
322 | |
323 | #ifdef __INT56_TYPE__ |
324 | # ifdef __INT56_C_SUFFIX__ |
325 | # define INT56_C(v) __int_c(v, __INT56_C_SUFFIX__) |
326 | # define UINT56_C(v) __uint_c(v, __INT56_C_SUFFIX__) |
327 | # define __int32_c_suffix __INT56_C_SUFFIX__ |
328 | # define __int16_c_suffix __INT56_C_SUFFIX__ |
329 | # define __int8_c_suffix __INT56_C_SUFFIX__ |
330 | # else |
331 | # define INT56_C(v) v |
332 | # define UINT56_C(v) v ## U |
333 | # undef __int32_c_suffix |
334 | # undef __int16_c_suffix |
335 | # undef __int8_c_suffix |
336 | # endif /* __INT56_C_SUFFIX__ */ |
337 | #endif /* __INT56_TYPE__ */ |
338 | |
339 | |
340 | #ifdef __INT48_TYPE__ |
341 | # ifdef __INT48_C_SUFFIX__ |
342 | # define INT48_C(v) __int_c(v, __INT48_C_SUFFIX__) |
343 | # define UINT48_C(v) __uint_c(v, __INT48_C_SUFFIX__) |
344 | # define __int32_c_suffix __INT48_C_SUFFIX__ |
345 | # define __int16_c_suffix __INT48_C_SUFFIX__ |
346 | # define __int8_c_suffix __INT48_C_SUFFIX__ |
347 | # else |
348 | # define INT48_C(v) v |
349 | # define UINT48_C(v) v ## U |
350 | # undef __int32_c_suffix |
351 | # undef __int16_c_suffix |
352 | # undef __int8_c_suffix |
353 | # endif /* __INT48_C_SUFFIX__ */ |
354 | #endif /* __INT48_TYPE__ */ |
355 | |
356 | |
357 | #ifdef __INT40_TYPE__ |
358 | # ifdef __INT40_C_SUFFIX__ |
359 | # define INT40_C(v) __int_c(v, __INT40_C_SUFFIX__) |
360 | # define UINT40_C(v) __uint_c(v, __INT40_C_SUFFIX__) |
361 | # define __int32_c_suffix __INT40_C_SUFFIX__ |
362 | # define __int16_c_suffix __INT40_C_SUFFIX__ |
363 | # define __int8_c_suffix __INT40_C_SUFFIX__ |
364 | # else |
365 | # define INT40_C(v) v |
366 | # define UINT40_C(v) v ## U |
367 | # undef __int32_c_suffix |
368 | # undef __int16_c_suffix |
369 | # undef __int8_c_suffix |
370 | # endif /* __INT40_C_SUFFIX__ */ |
371 | #endif /* __INT40_TYPE__ */ |
372 | |
373 | |
374 | #ifdef __INT32_TYPE__ |
375 | # ifdef __INT32_C_SUFFIX__ |
376 | # define __int32_c_suffix __INT32_C_SUFFIX__ |
377 | # define __int16_c_suffix __INT32_C_SUFFIX__ |
378 | # define __int8_c_suffix __INT32_C_SUFFIX__ |
379 | #else |
380 | # undef __int32_c_suffix |
381 | # undef __int16_c_suffix |
382 | # undef __int8_c_suffix |
383 | # endif /* __INT32_C_SUFFIX__ */ |
384 | #endif /* __INT32_TYPE__ */ |
385 | |
386 | #ifdef __int_least32_t |
387 | # ifdef __int32_c_suffix |
388 | # define INT32_C(v) __int_c(v, __int32_c_suffix) |
389 | # define UINT32_C(v) __uint_c(v, __int32_c_suffix) |
390 | # else |
391 | # define INT32_C(v) v |
392 | # define UINT32_C(v) v ## U |
393 | # endif /* __int32_c_suffix */ |
394 | #endif /* __int_least32_t */ |
395 | |
396 | |
397 | #ifdef __INT24_TYPE__ |
398 | # ifdef __INT24_C_SUFFIX__ |
399 | # define INT24_C(v) __int_c(v, __INT24_C_SUFFIX__) |
400 | # define UINT24_C(v) __uint_c(v, __INT24_C_SUFFIX__) |
401 | # define __int16_c_suffix __INT24_C_SUFFIX__ |
402 | # define __int8_c_suffix __INT24_C_SUFFIX__ |
403 | # else |
404 | # define INT24_C(v) v |
405 | # define UINT24_C(v) v ## U |
406 | # undef __int16_c_suffix |
407 | # undef __int8_c_suffix |
408 | # endif /* __INT24_C_SUFFIX__ */ |
409 | #endif /* __INT24_TYPE__ */ |
410 | |
411 | |
412 | #ifdef __INT16_TYPE__ |
413 | # ifdef __INT16_C_SUFFIX__ |
414 | # define __int16_c_suffix __INT16_C_SUFFIX__ |
415 | # define __int8_c_suffix __INT16_C_SUFFIX__ |
416 | #else |
417 | # undef __int16_c_suffix |
418 | # undef __int8_c_suffix |
419 | # endif /* __INT16_C_SUFFIX__ */ |
420 | #endif /* __INT16_TYPE__ */ |
421 | |
422 | #ifdef __int_least16_t |
423 | # ifdef __int16_c_suffix |
424 | # define INT16_C(v) __int_c(v, __int16_c_suffix) |
425 | # define UINT16_C(v) __uint_c(v, __int16_c_suffix) |
426 | # else |
427 | # define INT16_C(v) v |
428 | # define UINT16_C(v) v ## U |
429 | # endif /* __int16_c_suffix */ |
430 | #endif /* __int_least16_t */ |
431 | |
432 | |
433 | #ifdef __INT8_TYPE__ |
434 | # ifdef __INT8_C_SUFFIX__ |
435 | # define __int8_c_suffix __INT8_C_SUFFIX__ |
436 | #else |
437 | # undef __int8_c_suffix |
438 | # endif /* __INT8_C_SUFFIX__ */ |
439 | #endif /* __INT8_TYPE__ */ |
440 | |
441 | #ifdef __int_least8_t |
442 | # ifdef __int8_c_suffix |
443 | # define INT8_C(v) __int_c(v, __int8_c_suffix) |
444 | # define UINT8_C(v) __uint_c(v, __int8_c_suffix) |
445 | # else |
446 | # define INT8_C(v) v |
447 | # define UINT8_C(v) v ## U |
448 | # endif /* __int8_c_suffix */ |
449 | #endif /* __int_least8_t */ |
450 | |
451 | |
452 | /* C99 7.18.2.1 Limits of exact-width integer types. |
453 | * C99 7.18.2.2 Limits of minimum-width integer types. |
454 | * C99 7.18.2.3 Limits of fastest minimum-width integer types. |
455 | * |
456 | * The presence of limit macros are completely optional in C99. This |
457 | * implementation defines limits for all of the types (exact- and |
458 | * minimum-width) that it defines above, using the limits of the minimum-width |
459 | * type for any types that do not have exact-width representations. |
460 | * |
461 | * As in the type definitions, this section takes an approach of |
462 | * successive-shrinking to determine which limits to use for the standard (8, |
463 | * 16, 32, 64) bit widths when they don't have exact representations. It is |
464 | * therefore important that the definitions be kept in order of decending |
465 | * widths. |
466 | * |
467 | * Note that C++ should not check __STDC_LIMIT_MACROS here, contrary to the |
468 | * claims of the C standard (see C++ 18.3.1p2, [cstdint.syn]). |
469 | */ |
470 | |
471 | #ifdef __INT64_TYPE__ |
472 | # define INT64_MAX INT64_C( 9223372036854775807) |
473 | # define INT64_MIN (-INT64_C( 9223372036854775807)-1) |
474 | # define UINT64_MAX UINT64_C(18446744073709551615) |
475 | # define __INT_LEAST64_MIN INT64_MIN |
476 | # define __INT_LEAST64_MAX INT64_MAX |
477 | # define __UINT_LEAST64_MAX UINT64_MAX |
478 | # define __INT_LEAST32_MIN INT64_MIN |
479 | # define __INT_LEAST32_MAX INT64_MAX |
480 | # define __UINT_LEAST32_MAX UINT64_MAX |
481 | # define __INT_LEAST16_MIN INT64_MIN |
482 | # define __INT_LEAST16_MAX INT64_MAX |
483 | # define __UINT_LEAST16_MAX UINT64_MAX |
484 | # define __INT_LEAST8_MIN INT64_MIN |
485 | # define __INT_LEAST8_MAX INT64_MAX |
486 | # define __UINT_LEAST8_MAX UINT64_MAX |
487 | #endif /* __INT64_TYPE__ */ |
488 | |
489 | #ifdef __INT_LEAST64_MIN |
490 | # define INT_LEAST64_MIN __INT_LEAST64_MIN |
491 | # define INT_LEAST64_MAX __INT_LEAST64_MAX |
492 | # define UINT_LEAST64_MAX __UINT_LEAST64_MAX |
493 | # define INT_FAST64_MIN __INT_LEAST64_MIN |
494 | # define INT_FAST64_MAX __INT_LEAST64_MAX |
495 | # define UINT_FAST64_MAX __UINT_LEAST64_MAX |
496 | #endif /* __INT_LEAST64_MIN */ |
497 | |
498 | |
499 | #ifdef __INT56_TYPE__ |
500 | # define INT56_MAX INT56_C(36028797018963967) |
501 | # define INT56_MIN (-INT56_C(36028797018963967)-1) |
502 | # define UINT56_MAX UINT56_C(72057594037927935) |
503 | # define INT_LEAST56_MIN INT56_MIN |
504 | # define INT_LEAST56_MAX INT56_MAX |
505 | # define UINT_LEAST56_MAX UINT56_MAX |
506 | # define INT_FAST56_MIN INT56_MIN |
507 | # define INT_FAST56_MAX INT56_MAX |
508 | # define UINT_FAST56_MAX UINT56_MAX |
509 | # define __INT_LEAST32_MIN INT56_MIN |
510 | # define __INT_LEAST32_MAX INT56_MAX |
511 | # define __UINT_LEAST32_MAX UINT56_MAX |
512 | # define __INT_LEAST16_MIN INT56_MIN |
513 | # define __INT_LEAST16_MAX INT56_MAX |
514 | # define __UINT_LEAST16_MAX UINT56_MAX |
515 | # define __INT_LEAST8_MIN INT56_MIN |
516 | # define __INT_LEAST8_MAX INT56_MAX |
517 | # define __UINT_LEAST8_MAX UINT56_MAX |
518 | #endif /* __INT56_TYPE__ */ |
519 | |
520 | |
521 | #ifdef __INT48_TYPE__ |
522 | # define INT48_MAX INT48_C(140737488355327) |
523 | # define INT48_MIN (-INT48_C(140737488355327)-1) |
524 | # define UINT48_MAX UINT48_C(281474976710655) |
525 | # define INT_LEAST48_MIN INT48_MIN |
526 | # define INT_LEAST48_MAX INT48_MAX |
527 | # define UINT_LEAST48_MAX UINT48_MAX |
528 | # define INT_FAST48_MIN INT48_MIN |
529 | # define INT_FAST48_MAX INT48_MAX |
530 | # define UINT_FAST48_MAX UINT48_MAX |
531 | # define __INT_LEAST32_MIN INT48_MIN |
532 | # define __INT_LEAST32_MAX INT48_MAX |
533 | # define __UINT_LEAST32_MAX UINT48_MAX |
534 | # define __INT_LEAST16_MIN INT48_MIN |
535 | # define __INT_LEAST16_MAX INT48_MAX |
536 | # define __UINT_LEAST16_MAX UINT48_MAX |
537 | # define __INT_LEAST8_MIN INT48_MIN |
538 | # define __INT_LEAST8_MAX INT48_MAX |
539 | # define __UINT_LEAST8_MAX UINT48_MAX |
540 | #endif /* __INT48_TYPE__ */ |
541 | |
542 | |
543 | #ifdef __INT40_TYPE__ |
544 | # define INT40_MAX INT40_C(549755813887) |
545 | # define INT40_MIN (-INT40_C(549755813887)-1) |
546 | # define UINT40_MAX UINT40_C(1099511627775) |
547 | # define INT_LEAST40_MIN INT40_MIN |
548 | # define INT_LEAST40_MAX INT40_MAX |
549 | # define UINT_LEAST40_MAX UINT40_MAX |
550 | # define INT_FAST40_MIN INT40_MIN |
551 | # define INT_FAST40_MAX INT40_MAX |
552 | # define UINT_FAST40_MAX UINT40_MAX |
553 | # define __INT_LEAST32_MIN INT40_MIN |
554 | # define __INT_LEAST32_MAX INT40_MAX |
555 | # define __UINT_LEAST32_MAX UINT40_MAX |
556 | # define __INT_LEAST16_MIN INT40_MIN |
557 | # define __INT_LEAST16_MAX INT40_MAX |
558 | # define __UINT_LEAST16_MAX UINT40_MAX |
559 | # define __INT_LEAST8_MIN INT40_MIN |
560 | # define __INT_LEAST8_MAX INT40_MAX |
561 | # define __UINT_LEAST8_MAX UINT40_MAX |
562 | #endif /* __INT40_TYPE__ */ |
563 | |
564 | |
565 | #ifdef __INT32_TYPE__ |
566 | # define INT32_MAX INT32_C(2147483647) |
567 | # define INT32_MIN (-INT32_C(2147483647)-1) |
568 | # define UINT32_MAX UINT32_C(4294967295) |
569 | # define __INT_LEAST32_MIN INT32_MIN |
570 | # define __INT_LEAST32_MAX INT32_MAX |
571 | # define __UINT_LEAST32_MAX UINT32_MAX |
572 | # define __INT_LEAST16_MIN INT32_MIN |
573 | # define __INT_LEAST16_MAX INT32_MAX |
574 | # define __UINT_LEAST16_MAX UINT32_MAX |
575 | # define __INT_LEAST8_MIN INT32_MIN |
576 | # define __INT_LEAST8_MAX INT32_MAX |
577 | # define __UINT_LEAST8_MAX UINT32_MAX |
578 | #endif /* __INT32_TYPE__ */ |
579 | |
580 | #ifdef __INT_LEAST32_MIN |
581 | # define INT_LEAST32_MIN __INT_LEAST32_MIN |
582 | # define INT_LEAST32_MAX __INT_LEAST32_MAX |
583 | # define UINT_LEAST32_MAX __UINT_LEAST32_MAX |
584 | # define INT_FAST32_MIN __INT_LEAST32_MIN |
585 | # define INT_FAST32_MAX __INT_LEAST32_MAX |
586 | # define UINT_FAST32_MAX __UINT_LEAST32_MAX |
587 | #endif /* __INT_LEAST32_MIN */ |
588 | |
589 | |
590 | #ifdef __INT24_TYPE__ |
591 | # define INT24_MAX INT24_C(8388607) |
592 | # define INT24_MIN (-INT24_C(8388607)-1) |
593 | # define UINT24_MAX UINT24_C(16777215) |
594 | # define INT_LEAST24_MIN INT24_MIN |
595 | # define INT_LEAST24_MAX INT24_MAX |
596 | # define UINT_LEAST24_MAX UINT24_MAX |
597 | # define INT_FAST24_MIN INT24_MIN |
598 | # define INT_FAST24_MAX INT24_MAX |
599 | # define UINT_FAST24_MAX UINT24_MAX |
600 | # define __INT_LEAST16_MIN INT24_MIN |
601 | # define __INT_LEAST16_MAX INT24_MAX |
602 | # define __UINT_LEAST16_MAX UINT24_MAX |
603 | # define __INT_LEAST8_MIN INT24_MIN |
604 | # define __INT_LEAST8_MAX INT24_MAX |
605 | # define __UINT_LEAST8_MAX UINT24_MAX |
606 | #endif /* __INT24_TYPE__ */ |
607 | |
608 | |
609 | #ifdef __INT16_TYPE__ |
610 | #define INT16_MAX INT16_C(32767) |
611 | #define INT16_MIN (-INT16_C(32767)-1) |
612 | #define UINT16_MAX UINT16_C(65535) |
613 | # define __INT_LEAST16_MIN INT16_MIN |
614 | # define __INT_LEAST16_MAX INT16_MAX |
615 | # define __UINT_LEAST16_MAX UINT16_MAX |
616 | # define __INT_LEAST8_MIN INT16_MIN |
617 | # define __INT_LEAST8_MAX INT16_MAX |
618 | # define __UINT_LEAST8_MAX UINT16_MAX |
619 | #endif /* __INT16_TYPE__ */ |
620 | |
621 | #ifdef __INT_LEAST16_MIN |
622 | # define INT_LEAST16_MIN __INT_LEAST16_MIN |
623 | # define INT_LEAST16_MAX __INT_LEAST16_MAX |
624 | # define UINT_LEAST16_MAX __UINT_LEAST16_MAX |
625 | # define INT_FAST16_MIN __INT_LEAST16_MIN |
626 | # define INT_FAST16_MAX __INT_LEAST16_MAX |
627 | # define UINT_FAST16_MAX __UINT_LEAST16_MAX |
628 | #endif /* __INT_LEAST16_MIN */ |
629 | |
630 | |
631 | #ifdef __INT8_TYPE__ |
632 | # define INT8_MAX INT8_C(127) |
633 | # define INT8_MIN (-INT8_C(127)-1) |
634 | # define UINT8_MAX UINT8_C(255) |
635 | # define __INT_LEAST8_MIN INT8_MIN |
636 | # define __INT_LEAST8_MAX INT8_MAX |
637 | # define __UINT_LEAST8_MAX UINT8_MAX |
638 | #endif /* __INT8_TYPE__ */ |
639 | |
640 | #ifdef __INT_LEAST8_MIN |
641 | # define INT_LEAST8_MIN __INT_LEAST8_MIN |
642 | # define INT_LEAST8_MAX __INT_LEAST8_MAX |
643 | # define UINT_LEAST8_MAX __UINT_LEAST8_MAX |
644 | # define INT_FAST8_MIN __INT_LEAST8_MIN |
645 | # define INT_FAST8_MAX __INT_LEAST8_MAX |
646 | # define UINT_FAST8_MAX __UINT_LEAST8_MAX |
647 | #endif /* __INT_LEAST8_MIN */ |
648 | |
649 | /* Some utility macros */ |
650 | #define __INTN_MIN(n) __stdint_join3( INT, n, _MIN) |
651 | #define __INTN_MAX(n) __stdint_join3( INT, n, _MAX) |
652 | #define __UINTN_MAX(n) __stdint_join3(UINT, n, _MAX) |
653 | #define __INTN_C(n, v) __stdint_join3( INT, n, _C(v)) |
654 | #define __UINTN_C(n, v) __stdint_join3(UINT, n, _C(v)) |
655 | |
656 | /* C99 7.18.2.4 Limits of integer types capable of holding object pointers. */ |
657 | /* C99 7.18.3 Limits of other integer types. */ |
658 | |
659 | #define INTPTR_MIN (-__INTPTR_MAX__-1) |
660 | #define INTPTR_MAX __INTPTR_MAX__ |
661 | #define UINTPTR_MAX __UINTPTR_MAX__ |
662 | #define PTRDIFF_MIN (-__PTRDIFF_MAX__-1) |
663 | #define PTRDIFF_MAX __PTRDIFF_MAX__ |
664 | #define SIZE_MAX __SIZE_MAX__ |
665 | |
666 | /* ISO9899:2011 7.20 (C11 Annex K): Define RSIZE_MAX if __STDC_WANT_LIB_EXT1__ |
667 | * is enabled. */ |
668 | #if defined(__STDC_WANT_LIB_EXT1__) && __STDC_WANT_LIB_EXT1__ >= 1 |
669 | #define RSIZE_MAX (SIZE_MAX >> 1) |
670 | #endif |
671 | |
672 | /* C99 7.18.2.5 Limits of greatest-width integer types. */ |
673 | #define INTMAX_MIN (-__INTMAX_MAX__-1) |
674 | #define INTMAX_MAX __INTMAX_MAX__ |
675 | #define UINTMAX_MAX __UINTMAX_MAX__ |
676 | |
677 | /* C99 7.18.3 Limits of other integer types. */ |
678 | #define SIG_ATOMIC_MIN __INTN_MIN(__SIG_ATOMIC_WIDTH__) |
679 | #define SIG_ATOMIC_MAX __INTN_MAX(__SIG_ATOMIC_WIDTH__) |
680 | #ifdef __WINT_UNSIGNED__ |
681 | # define WINT_MIN __UINTN_C(__WINT_WIDTH__, 0) |
682 | # define WINT_MAX __UINTN_MAX(__WINT_WIDTH__) |
683 | #else |
684 | # define WINT_MIN __INTN_MIN(__WINT_WIDTH__) |
685 | # define WINT_MAX __INTN_MAX(__WINT_WIDTH__) |
686 | #endif |
687 | |
688 | #ifndef WCHAR_MAX |
689 | # define WCHAR_MAX __WCHAR_MAX__ |
690 | #endif |
691 | #ifndef WCHAR_MIN |
692 | # if __WCHAR_MAX__ == __INTN_MAX(__WCHAR_WIDTH__) |
693 | # define WCHAR_MIN __INTN_MIN(__WCHAR_WIDTH__) |
694 | # else |
695 | # define WCHAR_MIN __UINTN_C(__WCHAR_WIDTH__, 0) |
696 | # endif |
697 | #endif |
698 | |
699 | /* 7.18.4.2 Macros for greatest-width integer constants. */ |
700 | #define INTMAX_C(v) __int_c(v, __INTMAX_C_SUFFIX__) |
701 | #define UINTMAX_C(v) __int_c(v, __UINTMAX_C_SUFFIX__) |
702 | |
703 | #endif /* __STDC_HOSTED__ */ |
704 | #endif /* __CLANG_STDINT_H */ |
705 | |