* lisp/progmodes/elisp-mode.el (eval-sexp-add-defvars): Don't macroexpand.
[emacs.git] / lib / stdint.in.h
blob94e7c81cef3d012bae8751ca54294ae82f6846b0
1 /* Copyright (C) 2001-2002, 2004-2018 Free Software Foundation, Inc.
2 Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood.
3 This file is part of gnulib.
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3, or (at your option)
8 any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, see <https://www.gnu.org/licenses/>. */
19 * ISO C 99 <stdint.h> for platforms that lack it.
20 * <http://www.opengroup.org/susv3xbd/stdint.h.html>
23 #ifndef _@GUARD_PREFIX@_STDINT_H
25 #if __GNUC__ >= 3
26 @PRAGMA_SYSTEM_HEADER@
27 #endif
28 @PRAGMA_COLUMNS@
30 /* When including a system file that in turn includes <inttypes.h>,
31 use the system <inttypes.h>, not our substitute. This avoids
32 problems with (for example) VMS, whose <sys/bitypes.h> includes
33 <inttypes.h>. */
34 #define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H
36 /* On Android (Bionic libc), <sys/types.h> includes this file before
37 having defined 'time_t'. Therefore in this case avoid including
38 other system header files; just include the system's <stdint.h>.
39 Ideally we should test __BIONIC__ here, but it is only defined after
40 <sys/cdefs.h> has been included; hence test __ANDROID__ instead. */
41 #if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H
42 # @INCLUDE_NEXT@ @NEXT_STDINT_H@
43 #else
45 /* Get those types that are already defined in other system include
46 files, so that we can "#define int8_t signed char" below without
47 worrying about a later system include file containing a "typedef
48 signed char int8_t;" that will get messed up by our macro. Our
49 macros should all be consistent with the system versions, except
50 for the "fast" types and macros, which we recommend against using
51 in public interfaces due to compiler differences. */
53 #if @HAVE_STDINT_H@
54 # if defined __sgi && ! defined __c99
55 /* Bypass IRIX's <stdint.h> if in C89 mode, since it merely annoys users
56 with "This header file is to be used only for c99 mode compilations"
57 diagnostics. */
58 # define __STDINT_H__
59 # endif
61 /* Some pre-C++11 <stdint.h> implementations need this. */
62 # ifdef __cplusplus
63 # ifndef __STDC_CONSTANT_MACROS
64 # define __STDC_CONSTANT_MACROS 1
65 # endif
66 # ifndef __STDC_LIMIT_MACROS
67 # define __STDC_LIMIT_MACROS 1
68 # endif
69 # endif
71 /* Other systems may have an incomplete or buggy <stdint.h>.
72 Include it before <inttypes.h>, since any "#include <stdint.h>"
73 in <inttypes.h> would reinclude us, skipping our contents because
74 _@GUARD_PREFIX@_STDINT_H is defined.
75 The include_next requires a split double-inclusion guard. */
76 # @INCLUDE_NEXT@ @NEXT_STDINT_H@
77 #endif
79 #if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H
80 #define _@GUARD_PREFIX@_STDINT_H
82 /* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX,
83 LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */
84 #include <limits.h>
86 /* Override WINT_MIN and WINT_MAX if gnulib's <wchar.h> or <wctype.h> overrides
87 wint_t. */
88 #if @GNULIB_OVERRIDES_WINT_T@
89 # undef WINT_MIN
90 # undef WINT_MAX
91 # define WINT_MIN 0x0U
92 # define WINT_MAX 0xffffffffU
93 #endif
95 #if ! @HAVE_C99_STDINT_H@
97 /* <sys/types.h> defines some of the stdint.h types as well, on glibc,
98 IRIX 6.5, and OpenBSD 3.8 (via <machine/types.h>).
99 AIX 5.2 <sys/types.h> isn't needed and causes troubles.
100 Mac OS X 10.4.6 <sys/types.h> includes <stdint.h> (which is us), but
101 relies on the system <stdint.h> definitions, so include
102 <sys/types.h> after @NEXT_STDINT_H@. */
103 # if @HAVE_SYS_TYPES_H@ && ! defined _AIX
104 # include <sys/types.h>
105 # endif
107 # if @HAVE_INTTYPES_H@
108 /* In OpenBSD 3.8, <inttypes.h> includes <machine/types.h>, which defines
109 int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__.
110 <inttypes.h> also defines intptr_t and uintptr_t. */
111 # include <inttypes.h>
112 # elif @HAVE_SYS_INTTYPES_H@
113 /* Solaris 7 <sys/inttypes.h> has the types except the *_fast*_t types, and
114 the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */
115 # include <sys/inttypes.h>
116 # endif
118 # if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__
119 /* Linux libc4 >= 4.6.7 and libc5 have a <sys/bitypes.h> that defines
120 int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is
121 included by <sys/types.h>. */
122 # include <sys/bitypes.h>
123 # endif
125 # undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H
127 /* Minimum and maximum values for an integer type under the usual assumption.
128 Return an unspecified value if BITS == 0, adding a check to pacify
129 picky compilers. */
131 /* These are separate macros, because if you try to merge these macros into
132 a single one, HP-UX cc rejects the resulting expression in constant
133 expressions. */
134 # define _STDINT_UNSIGNED_MIN(bits, zero) \
135 (zero)
136 # define _STDINT_SIGNED_MIN(bits, zero) \
137 (~ _STDINT_MAX (1, bits, zero))
139 # define _STDINT_MAX(signed, bits, zero) \
140 (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1)
142 #if !GNULIB_defined_stdint_types
144 /* 7.18.1.1. Exact-width integer types */
146 /* Here we assume a standard architecture where the hardware integer
147 types have 8, 16, 32, optionally 64 bits. */
149 # undef int8_t
150 # undef uint8_t
151 typedef signed char gl_int8_t;
152 typedef unsigned char gl_uint8_t;
153 # define int8_t gl_int8_t
154 # define uint8_t gl_uint8_t
156 # undef int16_t
157 # undef uint16_t
158 typedef short int gl_int16_t;
159 typedef unsigned short int gl_uint16_t;
160 # define int16_t gl_int16_t
161 # define uint16_t gl_uint16_t
163 # undef int32_t
164 # undef uint32_t
165 typedef int gl_int32_t;
166 typedef unsigned int gl_uint32_t;
167 # define int32_t gl_int32_t
168 # define uint32_t gl_uint32_t
170 /* If the system defines INT64_MAX, assume int64_t works. That way,
171 if the underlying platform defines int64_t to be a 64-bit long long
172 int, the code below won't mistakenly define it to be a 64-bit long
173 int, which would mess up C++ name mangling. We must use #ifdef
174 rather than #if, to avoid an error with HP-UX 10.20 cc. */
176 # ifdef INT64_MAX
177 # define GL_INT64_T
178 # else
179 /* Do not undefine int64_t if gnulib is not being used with 64-bit
180 types, since otherwise it breaks platforms like Tandem/NSK. */
181 # if LONG_MAX >> 31 >> 31 == 1
182 # undef int64_t
183 typedef long int gl_int64_t;
184 # define int64_t gl_int64_t
185 # define GL_INT64_T
186 # elif defined _MSC_VER
187 # undef int64_t
188 typedef __int64 gl_int64_t;
189 # define int64_t gl_int64_t
190 # define GL_INT64_T
191 # elif @HAVE_LONG_LONG_INT@
192 # undef int64_t
193 typedef long long int gl_int64_t;
194 # define int64_t gl_int64_t
195 # define GL_INT64_T
196 # endif
197 # endif
199 # ifdef UINT64_MAX
200 # define GL_UINT64_T
201 # else
202 # if ULONG_MAX >> 31 >> 31 >> 1 == 1
203 # undef uint64_t
204 typedef unsigned long int gl_uint64_t;
205 # define uint64_t gl_uint64_t
206 # define GL_UINT64_T
207 # elif defined _MSC_VER
208 # undef uint64_t
209 typedef unsigned __int64 gl_uint64_t;
210 # define uint64_t gl_uint64_t
211 # define GL_UINT64_T
212 # elif @HAVE_UNSIGNED_LONG_LONG_INT@
213 # undef uint64_t
214 typedef unsigned long long int gl_uint64_t;
215 # define uint64_t gl_uint64_t
216 # define GL_UINT64_T
217 # endif
218 # endif
220 /* Avoid collision with Solaris 2.5.1 <pthread.h> etc. */
221 # define _UINT8_T
222 # define _UINT32_T
223 # define _UINT64_T
226 /* 7.18.1.2. Minimum-width integer types */
228 /* Here we assume a standard architecture where the hardware integer
229 types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types
230 are the same as the corresponding N_t types. */
232 # undef int_least8_t
233 # undef uint_least8_t
234 # undef int_least16_t
235 # undef uint_least16_t
236 # undef int_least32_t
237 # undef uint_least32_t
238 # undef int_least64_t
239 # undef uint_least64_t
240 # define int_least8_t int8_t
241 # define uint_least8_t uint8_t
242 # define int_least16_t int16_t
243 # define uint_least16_t uint16_t
244 # define int_least32_t int32_t
245 # define uint_least32_t uint32_t
246 # ifdef GL_INT64_T
247 # define int_least64_t int64_t
248 # endif
249 # ifdef GL_UINT64_T
250 # define uint_least64_t uint64_t
251 # endif
253 /* 7.18.1.3. Fastest minimum-width integer types */
255 /* Note: Other <stdint.h> substitutes may define these types differently.
256 It is not recommended to use these types in public header files. */
258 /* Here we assume a standard architecture where the hardware integer
259 types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types
260 are taken from the same list of types. The following code normally
261 uses types consistent with glibc, as that lessens the chance of
262 incompatibility with older GNU hosts. */
264 # undef int_fast8_t
265 # undef uint_fast8_t
266 # undef int_fast16_t
267 # undef uint_fast16_t
268 # undef int_fast32_t
269 # undef uint_fast32_t
270 # undef int_fast64_t
271 # undef uint_fast64_t
272 typedef signed char gl_int_fast8_t;
273 typedef unsigned char gl_uint_fast8_t;
275 # ifdef __sun
276 /* Define types compatible with SunOS 5.10, so that code compiled under
277 earlier SunOS versions works with code compiled under SunOS 5.10. */
278 typedef int gl_int_fast32_t;
279 typedef unsigned int gl_uint_fast32_t;
280 # else
281 typedef long int gl_int_fast32_t;
282 typedef unsigned long int gl_uint_fast32_t;
283 # endif
284 typedef gl_int_fast32_t gl_int_fast16_t;
285 typedef gl_uint_fast32_t gl_uint_fast16_t;
287 # define int_fast8_t gl_int_fast8_t
288 # define uint_fast8_t gl_uint_fast8_t
289 # define int_fast16_t gl_int_fast16_t
290 # define uint_fast16_t gl_uint_fast16_t
291 # define int_fast32_t gl_int_fast32_t
292 # define uint_fast32_t gl_uint_fast32_t
293 # ifdef GL_INT64_T
294 # define int_fast64_t int64_t
295 # endif
296 # ifdef GL_UINT64_T
297 # define uint_fast64_t uint64_t
298 # endif
300 /* 7.18.1.4. Integer types capable of holding object pointers */
302 /* kLIBC's stdint.h defines _INTPTR_T_DECLARED and needs its own
303 definitions of intptr_t and uintptr_t (which use int and unsigned)
304 to avoid clashes with declarations of system functions like sbrk. */
305 # ifndef _INTPTR_T_DECLARED
306 # undef intptr_t
307 # undef uintptr_t
308 typedef long int gl_intptr_t;
309 typedef unsigned long int gl_uintptr_t;
310 # define intptr_t gl_intptr_t
311 # define uintptr_t gl_uintptr_t
312 # endif
314 /* 7.18.1.5. Greatest-width integer types */
316 /* Note: These types are compiler dependent. It may be unwise to use them in
317 public header files. */
319 /* If the system defines INTMAX_MAX, assume that intmax_t works, and
320 similarly for UINTMAX_MAX and uintmax_t. This avoids problems with
321 assuming one type where another is used by the system. */
323 # ifndef INTMAX_MAX
324 # undef INTMAX_C
325 # undef intmax_t
326 # if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
327 typedef long long int gl_intmax_t;
328 # define intmax_t gl_intmax_t
329 # elif defined GL_INT64_T
330 # define intmax_t int64_t
331 # else
332 typedef long int gl_intmax_t;
333 # define intmax_t gl_intmax_t
334 # endif
335 # endif
337 # ifndef UINTMAX_MAX
338 # undef UINTMAX_C
339 # undef uintmax_t
340 # if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
341 typedef unsigned long long int gl_uintmax_t;
342 # define uintmax_t gl_uintmax_t
343 # elif defined GL_UINT64_T
344 # define uintmax_t uint64_t
345 # else
346 typedef unsigned long int gl_uintmax_t;
347 # define uintmax_t gl_uintmax_t
348 # endif
349 # endif
351 /* Verify that intmax_t and uintmax_t have the same size. Too much code
352 breaks if this is not the case. If this check fails, the reason is likely
353 to be found in the autoconf macros. */
354 typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t)
355 ? 1 : -1];
357 # define GNULIB_defined_stdint_types 1
358 # endif /* !GNULIB_defined_stdint_types */
360 /* 7.18.2. Limits of specified-width integer types */
362 /* 7.18.2.1. Limits of exact-width integer types */
364 /* Here we assume a standard architecture where the hardware integer
365 types have 8, 16, 32, optionally 64 bits. */
367 # undef INT8_MIN
368 # undef INT8_MAX
369 # undef UINT8_MAX
370 # define INT8_MIN (~ INT8_MAX)
371 # define INT8_MAX 127
372 # define UINT8_MAX 255
374 # undef INT16_MIN
375 # undef INT16_MAX
376 # undef UINT16_MAX
377 # define INT16_MIN (~ INT16_MAX)
378 # define INT16_MAX 32767
379 # define UINT16_MAX 65535
381 # undef INT32_MIN
382 # undef INT32_MAX
383 # undef UINT32_MAX
384 # define INT32_MIN (~ INT32_MAX)
385 # define INT32_MAX 2147483647
386 # define UINT32_MAX 4294967295U
388 # if defined GL_INT64_T && ! defined INT64_MAX
389 /* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0
390 evaluates the latter incorrectly in preprocessor expressions. */
391 # define INT64_MIN (- INTMAX_C (1) << 63)
392 # define INT64_MAX INTMAX_C (9223372036854775807)
393 # endif
395 # if defined GL_UINT64_T && ! defined UINT64_MAX
396 # define UINT64_MAX UINTMAX_C (18446744073709551615)
397 # endif
399 /* 7.18.2.2. Limits of minimum-width integer types */
401 /* Here we assume a standard architecture where the hardware integer
402 types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types
403 are the same as the corresponding N_t types. */
405 # undef INT_LEAST8_MIN
406 # undef INT_LEAST8_MAX
407 # undef UINT_LEAST8_MAX
408 # define INT_LEAST8_MIN INT8_MIN
409 # define INT_LEAST8_MAX INT8_MAX
410 # define UINT_LEAST8_MAX UINT8_MAX
412 # undef INT_LEAST16_MIN
413 # undef INT_LEAST16_MAX
414 # undef UINT_LEAST16_MAX
415 # define INT_LEAST16_MIN INT16_MIN
416 # define INT_LEAST16_MAX INT16_MAX
417 # define UINT_LEAST16_MAX UINT16_MAX
419 # undef INT_LEAST32_MIN
420 # undef INT_LEAST32_MAX
421 # undef UINT_LEAST32_MAX
422 # define INT_LEAST32_MIN INT32_MIN
423 # define INT_LEAST32_MAX INT32_MAX
424 # define UINT_LEAST32_MAX UINT32_MAX
426 # undef INT_LEAST64_MIN
427 # undef INT_LEAST64_MAX
428 # ifdef GL_INT64_T
429 # define INT_LEAST64_MIN INT64_MIN
430 # define INT_LEAST64_MAX INT64_MAX
431 # endif
433 # undef UINT_LEAST64_MAX
434 # ifdef GL_UINT64_T
435 # define UINT_LEAST64_MAX UINT64_MAX
436 # endif
438 /* 7.18.2.3. Limits of fastest minimum-width integer types */
440 /* Here we assume a standard architecture where the hardware integer
441 types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types
442 are taken from the same list of types. */
444 # undef INT_FAST8_MIN
445 # undef INT_FAST8_MAX
446 # undef UINT_FAST8_MAX
447 # define INT_FAST8_MIN SCHAR_MIN
448 # define INT_FAST8_MAX SCHAR_MAX
449 # define UINT_FAST8_MAX UCHAR_MAX
451 # undef INT_FAST16_MIN
452 # undef INT_FAST16_MAX
453 # undef UINT_FAST16_MAX
454 # define INT_FAST16_MIN INT_FAST32_MIN
455 # define INT_FAST16_MAX INT_FAST32_MAX
456 # define UINT_FAST16_MAX UINT_FAST32_MAX
458 # undef INT_FAST32_MIN
459 # undef INT_FAST32_MAX
460 # undef UINT_FAST32_MAX
461 # ifdef __sun
462 # define INT_FAST32_MIN INT_MIN
463 # define INT_FAST32_MAX INT_MAX
464 # define UINT_FAST32_MAX UINT_MAX
465 # else
466 # define INT_FAST32_MIN LONG_MIN
467 # define INT_FAST32_MAX LONG_MAX
468 # define UINT_FAST32_MAX ULONG_MAX
469 # endif
471 # undef INT_FAST64_MIN
472 # undef INT_FAST64_MAX
473 # ifdef GL_INT64_T
474 # define INT_FAST64_MIN INT64_MIN
475 # define INT_FAST64_MAX INT64_MAX
476 # endif
478 # undef UINT_FAST64_MAX
479 # ifdef GL_UINT64_T
480 # define UINT_FAST64_MAX UINT64_MAX
481 # endif
483 /* 7.18.2.4. Limits of integer types capable of holding object pointers */
485 # undef INTPTR_MIN
486 # undef INTPTR_MAX
487 # undef UINTPTR_MAX
488 # define INTPTR_MIN LONG_MIN
489 # define INTPTR_MAX LONG_MAX
490 # define UINTPTR_MAX ULONG_MAX
492 /* 7.18.2.5. Limits of greatest-width integer types */
494 # ifndef INTMAX_MAX
495 # undef INTMAX_MIN
496 # ifdef INT64_MAX
497 # define INTMAX_MIN INT64_MIN
498 # define INTMAX_MAX INT64_MAX
499 # else
500 # define INTMAX_MIN INT32_MIN
501 # define INTMAX_MAX INT32_MAX
502 # endif
503 # endif
505 # ifndef UINTMAX_MAX
506 # ifdef UINT64_MAX
507 # define UINTMAX_MAX UINT64_MAX
508 # else
509 # define UINTMAX_MAX UINT32_MAX
510 # endif
511 # endif
513 /* 7.18.3. Limits of other integer types */
515 /* ptrdiff_t limits */
516 # undef PTRDIFF_MIN
517 # undef PTRDIFF_MAX
518 # if @APPLE_UNIVERSAL_BUILD@
519 # ifdef _LP64
520 # define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l)
521 # define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l)
522 # else
523 # define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0)
524 # define PTRDIFF_MAX _STDINT_MAX (1, 32, 0)
525 # endif
526 # else
527 # define PTRDIFF_MIN \
528 _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@)
529 # define PTRDIFF_MAX \
530 _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@)
531 # endif
533 /* sig_atomic_t limits */
534 # undef SIG_ATOMIC_MIN
535 # undef SIG_ATOMIC_MAX
536 # if @HAVE_SIGNED_SIG_ATOMIC_T@
537 # define SIG_ATOMIC_MIN \
538 _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@)
539 # else
540 # define SIG_ATOMIC_MIN \
541 _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@)
542 # endif
543 # define SIG_ATOMIC_MAX \
544 _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \
545 0@SIG_ATOMIC_T_SUFFIX@)
548 /* size_t limit */
549 # undef SIZE_MAX
550 # if @APPLE_UNIVERSAL_BUILD@
551 # ifdef _LP64
552 # define SIZE_MAX _STDINT_MAX (0, 64, 0ul)
553 # else
554 # define SIZE_MAX _STDINT_MAX (0, 32, 0ul)
555 # endif
556 # else
557 # define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@)
558 # endif
560 /* wchar_t limits */
561 /* Get WCHAR_MIN, WCHAR_MAX.
562 This include is not on the top, above, because on OSF/1 4.0 we have a
563 sequence of nested includes
564 <wchar.h> -> <stdio.h> -> <getopt.h> -> <stdlib.h>, and the latter includes
565 <stdint.h> and assumes its types are already defined. */
566 # if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX)
567 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
568 included before <wchar.h>. */
569 # include <stddef.h>
570 # include <stdio.h>
571 # include <time.h>
572 # define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H
573 # include <wchar.h>
574 # undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H
575 # endif
576 # undef WCHAR_MIN
577 # undef WCHAR_MAX
578 # if @HAVE_SIGNED_WCHAR_T@
579 # define WCHAR_MIN \
580 _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@)
581 # else
582 # define WCHAR_MIN \
583 _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@)
584 # endif
585 # define WCHAR_MAX \
586 _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@)
588 /* wint_t limits */
589 # undef WINT_MIN
590 # undef WINT_MAX
591 # if @HAVE_SIGNED_WINT_T@
592 # define WINT_MIN \
593 _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@)
594 # else
595 # define WINT_MIN \
596 _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@)
597 # endif
598 # define WINT_MAX \
599 _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@)
601 /* 7.18.4. Macros for integer constants */
603 /* 7.18.4.1. Macros for minimum-width integer constants */
604 /* According to ISO C 99 Technical Corrigendum 1 */
606 /* Here we assume a standard architecture where the hardware integer
607 types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */
609 # undef INT8_C
610 # undef UINT8_C
611 # define INT8_C(x) x
612 # define UINT8_C(x) x
614 # undef INT16_C
615 # undef UINT16_C
616 # define INT16_C(x) x
617 # define UINT16_C(x) x
619 # undef INT32_C
620 # undef UINT32_C
621 # define INT32_C(x) x
622 # define UINT32_C(x) x ## U
624 # undef INT64_C
625 # undef UINT64_C
626 # if LONG_MAX >> 31 >> 31 == 1
627 # define INT64_C(x) x##L
628 # elif defined _MSC_VER
629 # define INT64_C(x) x##i64
630 # elif @HAVE_LONG_LONG_INT@
631 # define INT64_C(x) x##LL
632 # endif
633 # if ULONG_MAX >> 31 >> 31 >> 1 == 1
634 # define UINT64_C(x) x##UL
635 # elif defined _MSC_VER
636 # define UINT64_C(x) x##ui64
637 # elif @HAVE_UNSIGNED_LONG_LONG_INT@
638 # define UINT64_C(x) x##ULL
639 # endif
641 /* 7.18.4.2. Macros for greatest-width integer constants */
643 # ifndef INTMAX_C
644 # if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
645 # define INTMAX_C(x) x##LL
646 # elif defined GL_INT64_T
647 # define INTMAX_C(x) INT64_C(x)
648 # else
649 # define INTMAX_C(x) x##L
650 # endif
651 # endif
653 # ifndef UINTMAX_C
654 # if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
655 # define UINTMAX_C(x) x##ULL
656 # elif defined GL_UINT64_T
657 # define UINTMAX_C(x) UINT64_C(x)
658 # else
659 # define UINTMAX_C(x) x##UL
660 # endif
661 # endif
663 #endif /* !@HAVE_C99_STDINT_H@ */
665 /* Macros specified by ISO/IEC TS 18661-1:2014. */
667 #if (!defined UINTMAX_WIDTH \
668 && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__))
669 # ifdef INT8_MAX
670 # define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX)
671 # endif
672 # ifdef UINT8_MAX
673 # define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX)
674 # endif
675 # ifdef INT16_MAX
676 # define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX)
677 # endif
678 # ifdef UINT16_MAX
679 # define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX)
680 # endif
681 # ifdef INT32_MAX
682 # define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX)
683 # endif
684 # ifdef UINT32_MAX
685 # define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX)
686 # endif
687 # ifdef INT64_MAX
688 # define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX)
689 # endif
690 # ifdef UINT64_MAX
691 # define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX)
692 # endif
693 # define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX)
694 # define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX)
695 # define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX)
696 # define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX)
697 # define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX)
698 # define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX)
699 # define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX)
700 # define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX)
701 # define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX)
702 # define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX)
703 # define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX)
704 # define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX)
705 # define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX)
706 # define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX)
707 # define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX)
708 # define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX)
709 # define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX)
710 # define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX)
711 # define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX)
712 # define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX)
713 # define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX)
714 # define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX)
715 # define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX)
716 # ifdef WINT_MAX
717 # define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX)
718 # endif
719 # ifdef SIG_ATOMIC_MAX
720 # define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX)
721 # endif
722 #endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */
724 #endif /* _@GUARD_PREFIX@_STDINT_H */
725 #endif /* !(defined __ANDROID__ && ...) */
726 #endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */