1 /* lib/config.hin. Generated from configure.ac by autoheader. */
3 /* CPU and C ABI indicator */
22 #ifndef __arm64_ilp32__
23 #undef __arm64_ilp32__
34 #ifndef __ia64_ilp32__
58 #ifndef __powerpc64_elfv2__
59 #undef __powerpc64_elfv2__
67 #ifndef __riscv32_ilp32__
68 #undef __riscv32_ilp32__
70 #ifndef __riscv32_ilp32f__
71 #undef __riscv32_ilp32f__
73 #ifndef __riscv32_ilp32d__
74 #undef __riscv32_ilp32d__
76 #ifndef __riscv64_ilp32__
77 #undef __riscv64_ilp32__
79 #ifndef __riscv64_ilp32f__
80 #undef __riscv64_ilp32f__
82 #ifndef __riscv64_ilp32d__
83 #undef __riscv64_ilp32d__
85 #ifndef __riscv64_lp64__
86 #undef __riscv64_lp64__
88 #ifndef __riscv64_lp64f__
89 #undef __riscv64_lp64f__
91 #ifndef __riscv64_lp64d__
92 #undef __riscv64_lp64d__
111 /* Define if building universal (internal helper macro) */
112 #undef AC_APPLE_UNIVERSAL_BUILD
114 /* Define to the number of bits in type 'ptrdiff_t'. */
115 #undef BITSIZEOF_PTRDIFF_T
117 /* Define to the number of bits in type 'sig_atomic_t'. */
118 #undef BITSIZEOF_SIG_ATOMIC_T
120 /* Define to the number of bits in type 'size_t'. */
121 #undef BITSIZEOF_SIZE_T
123 /* Define to the number of bits in type 'wchar_t'. */
124 #undef BITSIZEOF_WCHAR_T
126 /* Define to the number of bits in type 'wint_t'. */
127 #undef BITSIZEOF_WINT_T
129 /* Define if you wish *printf() functions that have a safe handling of
130 non-IEEE-754 'long double' values. */
131 #undef CHECK_PRINTF_SAFE
133 /* Define to 1 if using 'alloca.c'. */
136 /* Define as the bit index in the word where to find bit 0 of the exponent of
138 #undef DBL_EXPBIT0_BIT
140 /* Define as the word index where to find the exponent of 'double'. */
141 #undef DBL_EXPBIT0_WORD
143 /* Define as the bit index in the word where to find the sign of 'double'. */
144 #undef DBL_SIGNBIT_BIT
146 /* Define as the word index where to find the sign of 'double'. */
147 #undef DBL_SIGNBIT_WORD
149 /* the name of the file descriptor member of DIR */
150 #undef DIR_FD_MEMBER_NAME
152 #ifdef DIR_FD_MEMBER_NAME
153 # define DIR_TO_FD(Dir_p) ((Dir_p)->DIR_FD_MEMBER_NAME)
155 # define DIR_TO_FD(Dir_p) -1
159 /* Define to 1 if // is a file system root distinct from /. */
160 #undef DOUBLE_SLASH_IS_DISTINCT_ROOT
162 /* Define if struct dirent has a member d_ino that actually works. */
163 #undef D_INO_IN_DIRENT
165 /* Define to 1 if the changeword(REGEXP) functionality is wanted */
166 #undef ENABLE_CHANGEWORD
168 /* Define to 1 if translation of program messages to the user's native
169 language is requested. */
172 /* Define this to 1 if F_DUPFD behavior does not match POSIX */
173 #undef FCNTL_DUPFD_BUGGY
175 /* Define to nothing if C supports flexible array members, and to 1 if it does
176 not. That way, with a declaration like 'struct s { int n; short
177 d[FLEXIBLE_ARRAY_MEMBER]; };', the struct hack can be used with pre-C99
178 compilers. Use 'FLEXSIZEOF (struct s, d, N * sizeof (short))' to calculate
179 the size in bytes of such a struct containing an N-element array. */
180 #undef FLEXIBLE_ARRAY_MEMBER
182 /* Define as the bit index in the word where to find bit 0 of the exponent of
184 #undef FLT_EXPBIT0_BIT
186 /* Define as the word index where to find the exponent of 'float'. */
187 #undef FLT_EXPBIT0_WORD
189 /* Define as the bit index in the word where to find the sign of 'float'. */
190 #undef FLT_SIGNBIT_BIT
192 /* Define as the word index where to find the sign of 'float'. */
193 #undef FLT_SIGNBIT_WORD
195 /* Define to 1 if fopen() fails to recognize a trailing slash. */
196 #undef FOPEN_TRAILING_SLASH_BUG
198 /* Enable compile-time and run-time bounds-checking, and some warnings,
199 without upsetting newer glibc. */
200 #if defined __OPTIMIZE__ && __OPTIMIZE__
201 # define _FORTIFY_SOURCE 2
205 /* Define to 1 if the system's ftello function has the Solaris bug. */
206 #undef FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE
208 /* Define to 1 if the system's ftello function has the macOS bug. */
209 #undef FTELLO_BROKEN_AFTER_UNGETC
211 /* Define to 1 if fflush is known to work on stdin as per POSIX.1-2008, 0 if
212 fflush is known to not work, -1 if unknown. */
213 #undef FUNC_FFLUSH_STDIN
215 /* Define to 1 if mkdir mistakenly creates a directory given with a trailing
217 #undef FUNC_MKDIR_DOT_BUG
219 /* Define to 1 if nl_langinfo (YESEXPR) returns a non-empty string. */
220 #undef FUNC_NL_LANGINFO_YESEXPR_WORKS
222 /* Define to 1 if realpath() can malloc memory, always gives an absolute path,
223 and handles a trailing slash correctly. */
224 #undef FUNC_REALPATH_NEARLY_WORKS
226 /* Define to 1 if realpath() can malloc memory, always gives an absolute path,
227 and handles leading slashes and a trailing slash correctly. */
228 #undef FUNC_REALPATH_WORKS
230 /* Define to 1 if ungetc is broken when used on arbitrary bytes. */
231 #undef FUNC_UNGETC_BROKEN
233 /* Define this to 'void' or 'struct timezone' to match the system's
234 declaration of the second argument to gettimeofday. */
235 #undef GETTIMEOFDAY_TIMEZONE
237 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
238 whether the gnulib module canonicalize shall be considered present. */
239 #undef GNULIB_CANONICALIZE
241 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
242 whether the gnulib module canonicalize-lgpl shall be considered present. */
243 #undef GNULIB_CANONICALIZE_LGPL
245 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
246 whether the gnulib module close-stream shall be considered present. */
247 #undef GNULIB_CLOSE_STREAM
249 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
250 whether the gnulib module dirname shall be considered present. */
251 #undef GNULIB_DIRNAME
253 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
254 whether the gnulib module fdopendir shall be considered present. */
255 #undef GNULIB_FDOPENDIR
257 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
258 whether the gnulib module fd-safer-flag shall be considered present. */
259 #undef GNULIB_FD_SAFER_FLAG
261 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
262 whether the gnulib module fflush shall be considered present. */
265 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
266 whether the gnulib module filenamecat shall be considered present. */
267 #undef GNULIB_FILENAMECAT
269 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
270 whether the gnulib module fopen-gnu shall be considered present. */
271 #undef GNULIB_FOPEN_GNU
273 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
274 whether the gnulib module fopen-safer shall be considered present. */
275 #undef GNULIB_FOPEN_SAFER
277 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
278 whether the gnulib module fscanf shall be considered present. */
281 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
282 whether the gnulib module getcwd shall be considered present. */
285 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
286 whether the gnulib module isblank shall be considered present. */
287 #undef GNULIB_ISBLANK
289 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
290 whether the gnulib module lock shall be considered present. */
293 /* Define to optimize mbrtowc. */
294 #undef GNULIB_MBRTOWC_SINGLE_THREAD
296 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
297 whether the gnulib module msvc-nothrow shall be considered present. */
298 #undef GNULIB_MSVC_NOTHROW
300 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
301 whether the gnulib module openat shall be considered present. */
304 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
305 whether the gnulib module pipe2-safer shall be considered present. */
306 #undef GNULIB_PIPE2_SAFER
308 /* Define to 1 if printf and friends should be labeled with attribute
309 "__gnu_printf__" instead of "__printf__" */
310 #undef GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU
312 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
313 whether the gnulib module reallocarray shall be considered present. */
314 #undef GNULIB_REALLOCARRAY
316 /* Define to optimize regex. */
317 #undef GNULIB_REGEX_SINGLE_THREAD
319 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
320 whether the gnulib module scanf shall be considered present. */
323 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
324 whether the gnulib module sigpipe shall be considered present. */
325 #undef GNULIB_SIGPIPE
327 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
328 whether the gnulib module snprintf shall be considered present. */
329 #undef GNULIB_SNPRINTF
331 /* Define to 1 if you want the FILE stream functions getc, putc, etc. to use
332 unlocked I/O if available, throughout the package. Unlocked I/O can improve
333 performance, sometimes dramatically. But unlocked I/O is safe only in
334 single-threaded programs, as well as in multithreaded programs for which
335 you can guarantee that every FILE stream, including stdin, stdout, stderr,
336 is used only in a single thread. */
337 #undef GNULIB_STDIO_SINGLE_THREAD
339 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
340 whether the gnulib module strerror shall be considered present. */
341 #undef GNULIB_STRERROR
343 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
344 whether the gnulib module strerror_r-posix shall be considered present. */
345 #undef GNULIB_STRERROR_R_POSIX
347 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
348 whether the gnulib module tempname shall be considered present. */
349 #undef GNULIB_TEMPNAME
351 /* Define to 1 when the gnulib module accept should be tested. */
352 #undef GNULIB_TEST_ACCEPT
354 /* Define to 1 when the gnulib module access should be tested. */
355 #undef GNULIB_TEST_ACCESS
357 /* Define to 1 when the gnulib module bind should be tested. */
358 #undef GNULIB_TEST_BIND
360 /* Define to 1 when the gnulib module btowc should be tested. */
361 #undef GNULIB_TEST_BTOWC
363 /* Define to 1 when the gnulib module calloc-posix should be tested. */
364 #undef GNULIB_TEST_CALLOC_POSIX
366 /* Define to 1 when the gnulib module canonicalize should be tested. */
367 #undef GNULIB_TEST_CANONICALIZE
369 /* Define to 1 when the gnulib module canonicalize_file_name should be tested.
371 #undef GNULIB_TEST_CANONICALIZE_FILE_NAME
373 /* Define to 1 when the gnulib module chdir should be tested. */
374 #undef GNULIB_TEST_CHDIR
376 /* Define to 1 when the gnulib module cloexec should be tested. */
377 #undef GNULIB_TEST_CLOEXEC
379 /* Define to 1 when the gnulib module close should be tested. */
380 #undef GNULIB_TEST_CLOSE
382 /* Define to 1 when the gnulib module closedir should be tested. */
383 #undef GNULIB_TEST_CLOSEDIR
385 /* Define to 1 when the gnulib module connect should be tested. */
386 #undef GNULIB_TEST_CONNECT
388 /* Define to 1 when the gnulib module creat should be tested. */
389 #undef GNULIB_TEST_CREAT
391 /* Define to 1 when the gnulib module dirfd should be tested. */
392 #undef GNULIB_TEST_DIRFD
394 /* Define to 1 when the gnulib module dup should be tested. */
395 #undef GNULIB_TEST_DUP
397 /* Define to 1 when the gnulib module dup2 should be tested. */
398 #undef GNULIB_TEST_DUP2
400 /* Define to 1 when the gnulib module environ should be tested. */
401 #undef GNULIB_TEST_ENVIRON
403 /* Define to 1 when the gnulib module explicit_bzero should be tested. */
404 #undef GNULIB_TEST_EXPLICIT_BZERO
406 /* Define to 1 when the gnulib module fchdir should be tested. */
407 #undef GNULIB_TEST_FCHDIR
409 /* Define to 1 when the gnulib module fclose should be tested. */
410 #undef GNULIB_TEST_FCLOSE
412 /* Define to 1 when the gnulib module fcntl should be tested. */
413 #undef GNULIB_TEST_FCNTL
415 /* Define to 1 when the gnulib module fdopen should be tested. */
416 #undef GNULIB_TEST_FDOPEN
418 /* Define to 1 when the gnulib module fdopendir should be tested. */
419 #undef GNULIB_TEST_FDOPENDIR
421 /* Define to 1 when the gnulib module fflush should be tested. */
422 #undef GNULIB_TEST_FFLUSH
424 /* Define to 1 when the gnulib module fgetc should be tested. */
425 #undef GNULIB_TEST_FGETC
427 /* Define to 1 when the gnulib module fgets should be tested. */
428 #undef GNULIB_TEST_FGETS
430 /* Define to 1 when the gnulib module fopen should be tested. */
431 #undef GNULIB_TEST_FOPEN
433 /* Define to 1 when the gnulib module fprintf should be tested. */
434 #undef GNULIB_TEST_FPRINTF
436 /* Define to 1 when the gnulib module fpurge should be tested. */
437 #undef GNULIB_TEST_FPURGE
439 /* Define to 1 when the gnulib module fputc should be tested. */
440 #undef GNULIB_TEST_FPUTC
442 /* Define to 1 when the gnulib module fputs should be tested. */
443 #undef GNULIB_TEST_FPUTS
445 /* Define to 1 when the gnulib module fread should be tested. */
446 #undef GNULIB_TEST_FREAD
448 /* Define to 1 when the gnulib module free-posix should be tested. */
449 #undef GNULIB_TEST_FREE_POSIX
451 /* Define to 1 when the gnulib module freopen should be tested. */
452 #undef GNULIB_TEST_FREOPEN
454 /* Define to 1 when the gnulib module frexp should be tested. */
455 #undef GNULIB_TEST_FREXP
457 /* Define to 1 when the gnulib module frexpl should be tested. */
458 #undef GNULIB_TEST_FREXPL
460 /* Define to 1 when the gnulib module fscanf should be tested. */
461 #undef GNULIB_TEST_FSCANF
463 /* Define to 1 when the gnulib module fseek should be tested. */
464 #undef GNULIB_TEST_FSEEK
466 /* Define to 1 when the gnulib module fseeko should be tested. */
467 #undef GNULIB_TEST_FSEEKO
469 /* Define to 1 when the gnulib module fstat should be tested. */
470 #undef GNULIB_TEST_FSTAT
472 /* Define to 1 when the gnulib module fstatat should be tested. */
473 #undef GNULIB_TEST_FSTATAT
475 /* Define to 1 when the gnulib module ftell should be tested. */
476 #undef GNULIB_TEST_FTELL
478 /* Define to 1 when the gnulib module ftello should be tested. */
479 #undef GNULIB_TEST_FTELLO
481 /* Define to 1 when the gnulib module ftruncate should be tested. */
482 #undef GNULIB_TEST_FTRUNCATE
484 /* Define to 1 when the gnulib module fwrite should be tested. */
485 #undef GNULIB_TEST_FWRITE
487 /* Define to 1 when the gnulib module getc should be tested. */
488 #undef GNULIB_TEST_GETC
490 /* Define to 1 when the gnulib module getchar should be tested. */
491 #undef GNULIB_TEST_GETCHAR
493 /* Define to 1 when the gnulib module getcwd should be tested. */
494 #undef GNULIB_TEST_GETCWD
496 /* Define to 1 when the gnulib module getdtablesize should be tested. */
497 #undef GNULIB_TEST_GETDTABLESIZE
499 /* Define to 1 when the gnulib module getopt-posix should be tested. */
500 #undef GNULIB_TEST_GETOPT_POSIX
502 /* Define to 1 when the gnulib module getpagesize should be tested. */
503 #undef GNULIB_TEST_GETPAGESIZE
505 /* Define to 1 when the gnulib module getrandom should be tested. */
506 #undef GNULIB_TEST_GETRANDOM
508 /* Define to 1 when the gnulib module gettimeofday should be tested. */
509 #undef GNULIB_TEST_GETTIMEOFDAY
511 /* Define to 1 when the gnulib module ioctl should be tested. */
512 #undef GNULIB_TEST_IOCTL
514 /* Define to 1 when the gnulib module iswblank should be tested. */
515 #undef GNULIB_TEST_ISWBLANK
517 /* Define to 1 when the gnulib module iswdigit should be tested. */
518 #undef GNULIB_TEST_ISWDIGIT
520 /* Define to 1 when the gnulib module iswxdigit should be tested. */
521 #undef GNULIB_TEST_ISWXDIGIT
523 /* Define to 1 when the gnulib module link should be tested. */
524 #undef GNULIB_TEST_LINK
526 /* Define to 1 when the gnulib module listen should be tested. */
527 #undef GNULIB_TEST_LISTEN
529 /* Define to 1 when the gnulib module localeconv should be tested. */
530 #undef GNULIB_TEST_LOCALECONV
532 /* Define to 1 when the gnulib module localename should be tested. */
533 #undef GNULIB_TEST_LOCALENAME
535 /* Define to 1 when the gnulib module lseek should be tested. */
536 #undef GNULIB_TEST_LSEEK
538 /* Define to 1 when the gnulib module lstat should be tested. */
539 #undef GNULIB_TEST_LSTAT
541 /* Define to 1 when the gnulib module malloc-posix should be tested. */
542 #undef GNULIB_TEST_MALLOC_POSIX
544 /* Define to 1 when the gnulib module mbrtowc should be tested. */
545 #undef GNULIB_TEST_MBRTOWC
547 /* Define to 1 when the gnulib module mbsinit should be tested. */
548 #undef GNULIB_TEST_MBSINIT
550 /* Define to 1 when the gnulib module mbslen should be tested. */
551 #undef GNULIB_TEST_MBSLEN
553 /* Define to 1 when the gnulib module mbsstr should be tested. */
554 #undef GNULIB_TEST_MBSSTR
556 /* Define to 1 when the gnulib module mbtowc should be tested. */
557 #undef GNULIB_TEST_MBTOWC
559 /* Define to 1 when the gnulib module memchr should be tested. */
560 #undef GNULIB_TEST_MEMCHR
562 /* Define to 1 when the gnulib module mempcpy should be tested. */
563 #undef GNULIB_TEST_MEMPCPY
565 /* Define to 1 when the gnulib module memrchr should be tested. */
566 #undef GNULIB_TEST_MEMRCHR
568 /* Define to 1 when the gnulib module mkdir should be tested. */
569 #undef GNULIB_TEST_MKDIR
571 /* Define to 1 when the gnulib module mkdtemp should be tested. */
572 #undef GNULIB_TEST_MKDTEMP
574 /* Define to 1 when the gnulib module mkstemp should be tested. */
575 #undef GNULIB_TEST_MKSTEMP
577 /* Define to 1 when the gnulib module nanosleep should be tested. */
578 #undef GNULIB_TEST_NANOSLEEP
580 /* Define to 1 when the gnulib module nl_langinfo should be tested. */
581 #undef GNULIB_TEST_NL_LANGINFO
583 /* Define to 1 when the gnulib module open should be tested. */
584 #undef GNULIB_TEST_OPEN
586 /* Define to 1 when the gnulib module openat should be tested. */
587 #undef GNULIB_TEST_OPENAT
589 /* Define to 1 when the gnulib module opendir should be tested. */
590 #undef GNULIB_TEST_OPENDIR
592 /* Define to 1 when the gnulib module perror should be tested. */
593 #undef GNULIB_TEST_PERROR
595 /* Define to 1 when the gnulib module pipe should be tested. */
596 #undef GNULIB_TEST_PIPE
598 /* Define to 1 when the gnulib module pipe2 should be tested. */
599 #undef GNULIB_TEST_PIPE2
601 /* Define to 1 when the gnulib module posix_spawn should be tested. */
602 #undef GNULIB_TEST_POSIX_SPAWN
604 /* Define to 1 when the gnulib module posix_spawnattr_destroy should be
606 #undef GNULIB_TEST_POSIX_SPAWNATTR_DESTROY
608 /* Define to 1 when the gnulib module posix_spawnattr_init should be tested.
610 #undef GNULIB_TEST_POSIX_SPAWNATTR_INIT
612 /* Define to 1 when the gnulib module posix_spawnattr_setflags should be
614 #undef GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS
616 /* Define to 1 when the gnulib module posix_spawnattr_setpgroup should be
618 #undef GNULIB_TEST_POSIX_SPAWNATTR_SETPGROUP
620 /* Define to 1 when the gnulib module posix_spawnattr_setsigmask should be
622 #undef GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK
624 /* Define to 1 when the gnulib module posix_spawnp should be tested. */
625 #undef GNULIB_TEST_POSIX_SPAWNP
627 /* Define to 1 when the gnulib module posix_spawn_file_actions_addchdir should
629 #undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR
631 /* Define to 1 when the gnulib module posix_spawn_file_actions_addclose should
633 #undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE
635 /* Define to 1 when the gnulib module posix_spawn_file_actions_adddup2 should
637 #undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2
639 /* Define to 1 when the gnulib module posix_spawn_file_actions_addopen should
641 #undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN
643 /* Define to 1 when the gnulib module posix_spawn_file_actions_destroy should
645 #undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY
647 /* Define to 1 when the gnulib module posix_spawn_file_actions_init should be
649 #undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT
651 /* Define to 1 when the gnulib module printf should be tested. */
652 #undef GNULIB_TEST_PRINTF
654 /* Define to 1 when the gnulib module pthread_sigmask should be tested. */
655 #undef GNULIB_TEST_PTHREAD_SIGMASK
657 /* Define to 1 when the gnulib module pthread-thread should be tested. */
658 #undef GNULIB_TEST_PTHREAD_THREAD
660 /* Define to 1 when the gnulib module putc should be tested. */
661 #undef GNULIB_TEST_PUTC
663 /* Define to 1 when the gnulib module putchar should be tested. */
664 #undef GNULIB_TEST_PUTCHAR
666 /* Define to 1 when the gnulib module putenv should be tested. */
667 #undef GNULIB_TEST_PUTENV
669 /* Define to 1 when the gnulib module puts should be tested. */
670 #undef GNULIB_TEST_PUTS
672 /* Define to 1 when the gnulib module raise should be tested. */
673 #undef GNULIB_TEST_RAISE
675 /* Define to 1 when the gnulib module rawmemchr should be tested. */
676 #undef GNULIB_TEST_RAWMEMCHR
678 /* Define to 1 when the gnulib module readdir should be tested. */
679 #undef GNULIB_TEST_READDIR
681 /* Define to 1 when the gnulib module readlink should be tested. */
682 #undef GNULIB_TEST_READLINK
684 /* Define to 1 when the gnulib module reallocarray should be tested. */
685 #undef GNULIB_TEST_REALLOCARRAY
687 /* Define to 1 when the gnulib module realloc-posix should be tested. */
688 #undef GNULIB_TEST_REALLOC_POSIX
690 /* Define to 1 when the gnulib module realpath should be tested. */
691 #undef GNULIB_TEST_REALPATH
693 /* Define to 1 when the gnulib module rename should be tested. */
694 #undef GNULIB_TEST_RENAME
696 /* Define to 1 when the gnulib module rewinddir should be tested. */
697 #undef GNULIB_TEST_REWINDDIR
699 /* Define to 1 when the gnulib module rmdir should be tested. */
700 #undef GNULIB_TEST_RMDIR
702 /* Define to 1 when the gnulib module scanf should be tested. */
703 #undef GNULIB_TEST_SCANF
705 /* Define to 1 when the gnulib module sched_yield should be tested. */
706 #undef GNULIB_TEST_SCHED_YIELD
708 /* Define to 1 when the gnulib module secure_getenv should be tested. */
709 #undef GNULIB_TEST_SECURE_GETENV
711 /* Define to 1 when the gnulib module select should be tested. */
712 #undef GNULIB_TEST_SELECT
714 /* Define to 1 when the gnulib module setenv should be tested. */
715 #undef GNULIB_TEST_SETENV
717 /* Define to 1 when the gnulib module setlocale should be tested. */
718 #undef GNULIB_TEST_SETLOCALE
720 /* Define to 1 when the gnulib module setlocale_null should be tested. */
721 #undef GNULIB_TEST_SETLOCALE_NULL
723 /* Define to 1 when the gnulib module setsockopt should be tested. */
724 #undef GNULIB_TEST_SETSOCKOPT
726 /* Define to 1 when the gnulib module sigaction should be tested. */
727 #undef GNULIB_TEST_SIGACTION
729 /* Define to 1 when the gnulib module signbit should be tested. */
730 #undef GNULIB_TEST_SIGNBIT
732 /* Define to 1 when the gnulib module sigprocmask should be tested. */
733 #undef GNULIB_TEST_SIGPROCMASK
735 /* Define to 1 when the gnulib module sleep should be tested. */
736 #undef GNULIB_TEST_SLEEP
738 /* Define to 1 when the gnulib module snprintf should be tested. */
739 #undef GNULIB_TEST_SNPRINTF
741 /* Define to 1 when the gnulib module socket should be tested. */
742 #undef GNULIB_TEST_SOCKET
744 /* Define to 1 when the gnulib module stat should be tested. */
745 #undef GNULIB_TEST_STAT
747 /* Define to 1 when the gnulib module stpcpy should be tested. */
748 #undef GNULIB_TEST_STPCPY
750 /* Define to 1 when the gnulib module strchrnul should be tested. */
751 #undef GNULIB_TEST_STRCHRNUL
753 /* Define to 1 when the gnulib module strdup should be tested. */
754 #undef GNULIB_TEST_STRDUP
756 /* Define to 1 when the gnulib module strerror should be tested. */
757 #undef GNULIB_TEST_STRERROR
759 /* Define to 1 when the gnulib module strerror_r should be tested. */
760 #undef GNULIB_TEST_STRERROR_R
762 /* Define to 1 when the gnulib module strndup should be tested. */
763 #undef GNULIB_TEST_STRNDUP
765 /* Define to 1 when the gnulib module strnlen should be tested. */
766 #undef GNULIB_TEST_STRNLEN
768 /* Define to 1 when the gnulib module strsignal should be tested. */
769 #undef GNULIB_TEST_STRSIGNAL
771 /* Define to 1 when the gnulib module strstr should be tested. */
772 #undef GNULIB_TEST_STRSTR
774 /* Define to 1 when the gnulib module strtod should be tested. */
775 #undef GNULIB_TEST_STRTOD
777 /* Define to 1 when the gnulib module symlink should be tested. */
778 #undef GNULIB_TEST_SYMLINK
780 /* Define to 1 when the gnulib module unsetenv should be tested. */
781 #undef GNULIB_TEST_UNSETENV
783 /* Define to 1 when the gnulib module vasprintf should be tested. */
784 #undef GNULIB_TEST_VASPRINTF
786 /* Define to 1 when the gnulib module vfprintf should be tested. */
787 #undef GNULIB_TEST_VFPRINTF
789 /* Define to 1 when the gnulib module vprintf should be tested. */
790 #undef GNULIB_TEST_VPRINTF
792 /* Define to 1 when the gnulib module waitpid should be tested. */
793 #undef GNULIB_TEST_WAITPID
795 /* Define to 1 when the gnulib module wcrtomb should be tested. */
796 #undef GNULIB_TEST_WCRTOMB
798 /* Define to 1 when the gnulib module wctob should be tested. */
799 #undef GNULIB_TEST_WCTOB
801 /* Define to 1 when the gnulib module wctomb should be tested. */
802 #undef GNULIB_TEST_WCTOMB
804 /* Define to 1 when the gnulib module wcwidth should be tested. */
805 #undef GNULIB_TEST_WCWIDTH
807 /* Define to 1 when the gnulib module write should be tested. */
808 #undef GNULIB_TEST_WRITE
810 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
811 whether the gnulib module unistr/u8-mbtoucr shall be considered present. */
812 #undef GNULIB_UNISTR_U8_MBTOUCR
814 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
815 whether the gnulib module unistr/u8-uctomb shall be considered present. */
816 #undef GNULIB_UNISTR_U8_UCTOMB
818 /* Define to optimize mbrtowc. */
819 #undef GNULIB_WCHAR_SINGLE_LOCALE
821 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
822 whether the gnulib module xalloc shall be considered present. */
825 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
826 whether the gnulib module xalloc-die shall be considered present. */
827 #undef GNULIB_XALLOC_DIE
829 /* Define to 1 if you have 'alloca' after including <alloca.h>, a header that
830 may be supplied by this distribution. */
833 /* Define to 1 if <alloca.h> works. */
836 /* Define to 1 if you have the <arpa/inet.h> header file. */
837 #undef HAVE_ARPA_INET_H
839 /* Define to 1 if you have the <bcrypt.h> header file. */
842 /* Define to 1 if you have the <bp-sym.h> header file. */
845 /* Define to 1 if you have the `btowc' function. */
848 /* Define to 1 if nanosleep mishandles large arguments. */
849 #undef HAVE_BUG_BIG_NANOSLEEP
851 /* Define to 1 if you have the `canonicalize_file_name' function. */
852 #undef HAVE_CANONICALIZE_FILE_NAME
854 /* Define to 1 if you have the `catgets' function. */
857 /* Define to 1 if you have the Mac OS X function
858 CFLocaleCopyPreferredLanguages in the CoreFoundation framework. */
859 #undef HAVE_CFLOCALECOPYPREFERREDLANGUAGES
861 /* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in
862 the CoreFoundation framework. */
863 #undef HAVE_CFPREFERENCESCOPYAPPVALUE
865 /* Define to 1 if you have the `clock_gettime' function. */
866 #undef HAVE_CLOCK_GETTIME
868 /* Define to 1 if you have the `clock_settime' function. */
869 #undef HAVE_CLOCK_SETTIME
871 /* Define to 1 if you have the `closedir' function. */
874 /* Define to 1 if you have the `close_range' function. */
875 #undef HAVE_CLOSE_RANGE
877 /* Define to 1 if you have the `confstr' function. */
880 /* Define if the copysignf function is declared in <math.h> and available in
882 #undef HAVE_COPYSIGNF_IN_LIBC
884 /* Define if the copysignl function is declared in <math.h> and available in
886 #undef HAVE_COPYSIGNL_IN_LIBC
888 /* Define if the copysign function is declared in <math.h> and available in
890 #undef HAVE_COPYSIGN_IN_LIBC
892 /* Define to 1 if you have the <crtdefs.h> header file. */
893 #undef HAVE_CRTDEFS_H
895 /* Define if the GNU dcgettext() function is already present or preinstalled.
897 #undef HAVE_DCGETTEXT
899 /* Define to 1 if you have the declaration of `alarm', and to 0 if you don't.
901 #undef HAVE_DECL_ALARM
903 /* Define to 1 if you have the declaration of `clearerr_unlocked', and to 0 if
905 #undef HAVE_DECL_CLEARERR_UNLOCKED
907 /* Define to 1 if you have the declaration of `copysign', and to 0 if you
909 #undef HAVE_DECL_COPYSIGN
911 /* Define to 1 if you have the declaration of `copysignf', and to 0 if you
913 #undef HAVE_DECL_COPYSIGNF
915 /* Define to 1 if you have the declaration of `copysignl', and to 0 if you
917 #undef HAVE_DECL_COPYSIGNL
919 /* Define to 1 if you have the declaration of `dirfd', and to 0 if you don't.
921 #undef HAVE_DECL_DIRFD
923 /* Define to 1 if you have the declaration of `ecvt', and to 0 if you don't.
925 #undef HAVE_DECL_ECVT
927 /* Define to 1 if you have the declaration of `execvpe', and to 0 if you
929 #undef HAVE_DECL_EXECVPE
931 /* Define to 1 if you have the declaration of `fchdir', and to 0 if you don't.
933 #undef HAVE_DECL_FCHDIR
935 /* Define to 1 if you have the declaration of `fcloseall', and to 0 if you
937 #undef HAVE_DECL_FCLOSEALL
939 /* Define to 1 if you have the declaration of `fcvt', and to 0 if you don't.
941 #undef HAVE_DECL_FCVT
943 /* Define to 1 if you have the declaration of `fdopendir', and to 0 if you
945 #undef HAVE_DECL_FDOPENDIR
947 /* Define to 1 if you have the declaration of `feof_unlocked', and to 0 if you
949 #undef HAVE_DECL_FEOF_UNLOCKED
951 /* Define to 1 if you have the declaration of `ferror_unlocked', and to 0 if
953 #undef HAVE_DECL_FERROR_UNLOCKED
955 /* Define to 1 if you have the declaration of `fflush_unlocked', and to 0 if
957 #undef HAVE_DECL_FFLUSH_UNLOCKED
959 /* Define to 1 if you have the declaration of `fgets_unlocked', and to 0 if
961 #undef HAVE_DECL_FGETS_UNLOCKED
963 /* Define to 1 if you have the declaration of `fpurge', and to 0 if you don't.
965 #undef HAVE_DECL_FPURGE
967 /* Define to 1 if you have the declaration of `fputc_unlocked', and to 0 if
969 #undef HAVE_DECL_FPUTC_UNLOCKED
971 /* Define to 1 if you have the declaration of `fputs_unlocked', and to 0 if
973 #undef HAVE_DECL_FPUTS_UNLOCKED
975 /* Define to 1 if you have the declaration of `fread_unlocked', and to 0 if
977 #undef HAVE_DECL_FREAD_UNLOCKED
979 /* Define to 1 if you have the declaration of `fseeko', and to 0 if you don't.
981 #undef HAVE_DECL_FSEEKO
983 /* Define to 1 if you have the declaration of `ftello', and to 0 if you don't.
985 #undef HAVE_DECL_FTELLO
987 /* Define to 1 if you have the declaration of `fwrite_unlocked', and to 0 if
989 #undef HAVE_DECL_FWRITE_UNLOCKED
991 /* Define to 1 if you have the declaration of `gcvt', and to 0 if you don't.
993 #undef HAVE_DECL_GCVT
995 /* Define to 1 if you have the declaration of `getchar_unlocked', and to 0 if
997 #undef HAVE_DECL_GETCHAR_UNLOCKED
999 /* Define to 1 if you have the declaration of `getcwd', and to 0 if you don't.
1001 #undef HAVE_DECL_GETCWD
1003 /* Define to 1 if you have the declaration of `getc_unlocked', and to 0 if you
1005 #undef HAVE_DECL_GETC_UNLOCKED
1007 /* Define to 1 if you have the declaration of `getdtablesize', and to 0 if you
1009 #undef HAVE_DECL_GETDTABLESIZE
1011 /* Define to 1 if you have the declaration of `inet_pton', and to 0 if you
1013 #undef HAVE_DECL_INET_PTON
1015 /* Define to 1 if you have the declaration of `isblank', and to 0 if you
1017 #undef HAVE_DECL_ISBLANK
1019 /* Define to 1 if you have the declaration of `iswblank', and to 0 if you
1021 #undef HAVE_DECL_ISWBLANK
1023 /* Define to 1 if you have the declaration of `mbrtowc', and to 0 if you
1025 #undef HAVE_DECL_MBRTOWC
1027 /* Define to 1 if you have the declaration of `mbsinit', and to 0 if you
1029 #undef HAVE_DECL_MBSINIT
1031 /* Define to 1 if you have the declaration of `memrchr', and to 0 if you
1033 #undef HAVE_DECL_MEMRCHR
1035 /* Define to 1 if you have the declaration of `posix_spawn', and to 0 if you
1037 #undef HAVE_DECL_POSIX_SPAWN
1039 /* Define to 1 if you have the declaration of `program_invocation_name', and
1040 to 0 if you don't. */
1041 #undef HAVE_DECL_PROGRAM_INVOCATION_NAME
1043 /* Define to 1 if you have the declaration of `program_invocation_short_name',
1044 and to 0 if you don't. */
1045 #undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
1047 /* Define to 1 if you have the declaration of `putchar_unlocked', and to 0 if
1049 #undef HAVE_DECL_PUTCHAR_UNLOCKED
1051 /* Define to 1 if you have the declaration of `putc_unlocked', and to 0 if you
1053 #undef HAVE_DECL_PUTC_UNLOCKED
1055 /* Define to 1 if you have the declaration of `setenv', and to 0 if you don't.
1057 #undef HAVE_DECL_SETENV
1059 /* Define to 1 if you have the declaration of `sleep', and to 0 if you don't.
1061 #undef HAVE_DECL_SLEEP
1063 /* Define to 1 if you have the declaration of `snprintf', and to 0 if you
1065 #undef HAVE_DECL_SNPRINTF
1067 /* Define to 1 if you have the declaration of `strdup', and to 0 if you don't.
1069 #undef HAVE_DECL_STRDUP
1071 /* Define to 1 if you have the declaration of `strerror_r', and to 0 if you
1073 #undef HAVE_DECL_STRERROR_R
1075 /* Define to 1 if you have the declaration of `strndup', and to 0 if you
1077 #undef HAVE_DECL_STRNDUP
1079 /* Define to 1 if you have the declaration of `strnlen', and to 0 if you
1081 #undef HAVE_DECL_STRNLEN
1083 /* Define to 1 if you have the declaration of `strsignal', and to 0 if you
1085 #undef HAVE_DECL_STRSIGNAL
1087 /* Define to 1 if you have the declaration of `sys_siglist', and to 0 if you
1089 #undef HAVE_DECL_SYS_SIGLIST
1091 /* Define to 1 if you have the declaration of `towlower', and to 0 if you
1093 #undef HAVE_DECL_TOWLOWER
1095 /* Define to 1 if you have the declaration of `unsetenv', and to 0 if you
1097 #undef HAVE_DECL_UNSETENV
1099 /* Define to 1 if you have the declaration of `wcrtomb', and to 0 if you
1101 #undef HAVE_DECL_WCRTOMB
1103 /* Define to 1 if you have the declaration of `wcsdup', and to 0 if you don't.
1105 #undef HAVE_DECL_WCSDUP
1107 /* Define to 1 if you have the declaration of `wctob', and to 0 if you don't.
1109 #undef HAVE_DECL_WCTOB
1111 /* Define to 1 if you have the declaration of `wcwidth', and to 0 if you
1113 #undef HAVE_DECL_WCWIDTH
1115 /* Define to 1 if you have the declaration of `_fseeki64', and to 0 if you
1117 #undef HAVE_DECL__FSEEKI64
1119 /* Define to 1 if you have the declaration of `_putenv', and to 0 if you
1121 #undef HAVE_DECL__PUTENV
1123 /* Define to 1 if you have the declaration of `_snprintf', and to 0 if you
1125 #undef HAVE_DECL__SNPRINTF
1127 /* Define to 1 if you have the declaration of `_sys_siglist', and to 0 if you
1129 #undef HAVE_DECL__SYS_SIGLIST
1131 /* Define to 1 if you have the declaration of `__argv', and to 0 if you don't.
1133 #undef HAVE_DECL___ARGV
1135 /* Define to 1 if you have the declaration of `__fpending', and to 0 if you
1137 #undef HAVE_DECL___FPENDING
1139 /* Define to 1 if you have the <dirent.h> header file. */
1140 #undef HAVE_DIRENT_H
1142 /* Define to 1 if you have the `dirfd' function. */
1145 /* Define to 1 if you have the `duplocale' function. */
1146 #undef HAVE_DUPLOCALE
1148 /* Define if you have the declaration of environ. */
1149 #undef HAVE_ENVIRON_DECL
1151 /* Define to 1 if you have the `explicit_bzero' function. */
1152 #undef HAVE_EXPLICIT_BZERO
1154 /* Define to 1 if you have the `explicit_memset' function. */
1155 #undef HAVE_EXPLICIT_MEMSET
1157 /* Define to 1 if you have the `faccessat' function. */
1158 #undef HAVE_FACCESSAT
1160 /* Define if the locale_t type contains insufficient information, as on
1162 #undef HAVE_FAKE_LOCALES
1164 /* Define to 1 if you have the `fchdir' function. */
1167 /* Define to 1 if you have the `fcntl' function. */
1170 /* Define to 1 if you have the `fdopendir' function. */
1171 #undef HAVE_FDOPENDIR
1173 /* Define to 1 if you have the <features.h> header file. */
1174 #undef HAVE_FEATURES_H
1176 /* Define to 1 if you have the `fpurge' function. */
1179 /* Define to 1 if you have the `freelocale' function. */
1180 #undef HAVE_FREELOCALE
1182 /* Define if the 'free' function is guaranteed to preserve errno. */
1183 #undef HAVE_FREE_POSIX
1185 /* Define if the frexpl function is available in libc. */
1186 #undef HAVE_FREXPL_IN_LIBC
1188 /* Define if the frexp function is available in libc. */
1189 #undef HAVE_FREXP_IN_LIBC
1191 /* Define to 1 if fseeko (and presumably ftello) exists and is declared. */
1194 /* Define to 1 if you have the `fstatat' function. */
1197 /* Define to 1 if you have the `ftruncate' function. */
1198 #undef HAVE_FTRUNCATE
1200 /* Define to 1 if you have the `getcwd' function. */
1203 /* Define to 1 if getcwd works, but with shorter paths than is generally
1204 tested with the replacement. */
1205 #undef HAVE_GETCWD_SHORTER
1207 /* Define to 1 if you have the `getdtablesize' function. */
1208 #undef HAVE_GETDTABLESIZE
1210 /* Define to 1 if you have the `getegid' function. */
1213 /* Define to 1 if you have the `geteuid' function. */
1216 /* Define to 1 if you have the `getexecname' function. */
1217 #undef HAVE_GETEXECNAME
1219 /* Define to 1 if you have the `getgid' function. */
1222 /* Define to 1 if you have the `getlocalename_l' function. */
1223 #undef HAVE_GETLOCALENAME_L
1225 /* Define to 1 if you have the <getopt.h> header file. */
1226 #undef HAVE_GETOPT_H
1228 /* Define to 1 if you have the `getopt_long_only' function. */
1229 #undef HAVE_GETOPT_LONG_ONLY
1231 /* Define to 1 if the system has the 'getpagesize' function. */
1232 #undef HAVE_GETPAGESIZE
1234 /* Define to 1 if you have the `getprogname' function. */
1235 #undef HAVE_GETPROGNAME
1237 /* Define to 1 if you have the `getrandom' function. */
1238 #undef HAVE_GETRANDOM
1240 /* Define to 1 if you have the `getrlimit' function. */
1241 #undef HAVE_GETRLIMIT
1243 /* Define if the GNU gettext() function is already present or preinstalled. */
1246 /* Define to 1 if you have the `gettimeofday' function. */
1247 #undef HAVE_GETTIMEOFDAY
1249 /* Define to 1 if you have the `getuid' function. */
1252 /* Define if the uselocale exists, may be safely called, and returns
1253 sufficient information. */
1254 #undef HAVE_GOOD_USELOCALE
1256 /* Define if you have the iconv() function and it works. */
1259 /* Define to 1 if you have the <iconv.h> header file. */
1262 /* Define to 1 if you have the `inet_pton' function. */
1263 #undef HAVE_INET_PTON
1265 /* Define to 1 if the compiler supports one of the keywords 'inline',
1266 '__inline__', '__inline' and effectively inlines functions marked as such.
1270 /* Define if you have the 'intmax_t' type in <stdint.h> or <inttypes.h>. */
1271 #undef HAVE_INTMAX_T
1273 /* Define to 1 if you have the <inttypes.h> header file. */
1274 #undef HAVE_INTTYPES_H
1276 /* Define if <inttypes.h> exists, doesn't clash with <sys/types.h>, and
1277 declares uintmax_t. */
1278 #undef HAVE_INTTYPES_H_WITH_UINTMAX
1280 /* Define to 1 if you have the `ioctl' function. */
1283 /* Define to 1 if <sys/socket.h> defines AF_INET. */
1286 /* Define to 1 if <sys/socket.h> defines AF_INET6. */
1289 /* Define to 1 if you have the `isblank' function. */
1292 /* Define if the isnan(double) function is available in libc. */
1293 #undef HAVE_ISNAND_IN_LIBC
1295 /* Define if the isnan(float) function is available in libc. */
1296 #undef HAVE_ISNANF_IN_LIBC
1298 /* Define if the isnan(long double) function is available in libc. */
1299 #undef HAVE_ISNANL_IN_LIBC
1301 /* Define to 1 if you have the `issetugid' function. */
1302 #undef HAVE_ISSETUGID
1304 /* Define to 1 if you have the `iswblank' function. */
1305 #undef HAVE_ISWBLANK
1307 /* Define to 1 if you have the `iswcntrl' function. */
1308 #undef HAVE_ISWCNTRL
1310 /* Define to 1 if you have the `iswctype' function. */
1311 #undef HAVE_ISWCTYPE
1313 /* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
1314 #undef HAVE_LANGINFO_CODESET
1316 /* Define to 1 if you have the <langinfo.h> header file. */
1317 #undef HAVE_LANGINFO_H
1319 /* Define if your <locale.h> file defines LC_MESSAGES. */
1320 #undef HAVE_LC_MESSAGES
1322 /* Define if the ldexpl function is available in libc. */
1323 #undef HAVE_LDEXPL_IN_LIBC
1325 /* Define if the ldexp function is available in libc. */
1326 #undef HAVE_LDEXP_IN_LIBC
1328 /* Define to 1 if you have the <libintl.h> header file. */
1329 #undef HAVE_LIBINTL_H
1331 /* Define if you have the libsigsegv library. */
1332 #undef HAVE_LIBSIGSEGV
1334 /* Define to 1 if the bcrypt library is guaranteed to be present. */
1335 #undef HAVE_LIB_BCRYPT
1337 /* Define to 1 if you have the <limits.h> header file. */
1338 #undef HAVE_LIMITS_H
1340 /* Define to 1 if you have the `link' function. */
1343 /* Define to 1 if the system has the type 'long long int'. */
1344 #undef HAVE_LONG_LONG_INT
1346 /* Define to 1 if you have the `lstat' function. */
1349 /* Define to 1 if you have the <malloc.h> header file. */
1350 #undef HAVE_MALLOC_H
1352 /* Define if malloc, realloc, and calloc set errno on allocation failure. */
1353 #undef HAVE_MALLOC_POSIX
1355 /* Define to 1 if mmap()'s MAP_ANONYMOUS flag is available after including
1356 config.h and <sys/mman.h>. */
1357 #undef HAVE_MAP_ANONYMOUS
1359 /* Define to 1 if you have the <math.h> header file. */
1362 /* Define to 1 if you have the `mbrtowc' function. */
1365 /* Define to 1 if you have the `mbsinit' function. */
1368 /* Define to 1 if you have the `mbslen' function. */
1371 /* Define to 1 if <wchar.h> declares mbstate_t. */
1372 #undef HAVE_MBSTATE_T
1374 /* Define to 1 if you have the `mbtowc' function. */
1377 /* Define to 1 if you have the `mempcpy' function. */
1380 /* Define to 1 if you have the `memrchr' function. */
1383 /* Define to 1 if you have the `memset_s' function. */
1384 #undef HAVE_MEMSET_S
1386 /* Define to 1 if getcwd minimally works, that is, its result can be trusted
1387 when it succeeds. */
1388 #undef HAVE_MINIMALLY_WORKING_GETCWD
1390 /* Define to 1 if you have the <minix/config.h> header file. */
1391 #undef HAVE_MINIX_CONFIG_H
1393 /* Define to 1 if <limits.h> defines the MIN and MAX macros. */
1394 #undef HAVE_MINMAX_IN_LIMITS_H
1396 /* Define to 1 if <sys/param.h> defines the MIN and MAX macros. */
1397 #undef HAVE_MINMAX_IN_SYS_PARAM_H
1399 /* Define to 1 if you have the `mkdtemp' function. */
1402 /* Define to 1 if you have the `mkstemp' function. */
1405 /* Define to 1 if you have the `mprotect' function. */
1406 #undef HAVE_MPROTECT
1408 /* Define to 1 if you have the `mquery' function. */
1411 /* Define to 1 on MSVC platforms that have the "invalid parameter handler"
1413 #undef HAVE_MSVC_INVALID_PARAMETER_HANDLER
1415 /* Define if the locale_t type does not contain the name of each locale
1417 #undef HAVE_NAMELESS_LOCALES
1419 /* Define to 1 if you have the <netdb.h> header file. */
1422 /* Define to 1 if you have the <netinet/in.h> header file. */
1423 #undef HAVE_NETINET_IN_H
1425 /* Define to 1 if you have the `newlocale' function. */
1426 #undef HAVE_NEWLOCALE
1428 /* Define to 1 if you have the `nl_langinfo' function. */
1429 #undef HAVE_NL_LANGINFO
1431 /* Define to 1 if the system has obstacks that work with any size object. */
1434 /* Define to 1 if you have the `openat' function. */
1437 /* Define to 1 if you have the `opendir' function. */
1440 /* Define to 1 if you have the <OS.h> header file. */
1443 /* Define to 1 if getcwd works, except it sometimes fails when it shouldn't,
1444 setting errno to ERANGE, ENAMETOOLONG, or ENOENT. */
1445 #undef HAVE_PARTLY_WORKING_GETCWD
1447 /* Define to 1 if you have the <paths.h> header file. */
1450 /* Define to 1 if you have the `pipe' function. */
1453 /* Define to 1 if you have the `pipe2' function. */
1456 /* Define to 1 if you have the `posix_spawn' function. */
1457 #undef HAVE_POSIX_SPAWN
1459 /* Define to 1 if the system has the type `posix_spawnattr_t'. */
1460 #undef HAVE_POSIX_SPAWNATTR_T
1462 /* Define to 1 if you have the `posix_spawn_file_actions_addchdir' function.
1464 #undef HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR
1466 /* Define to 1 if you have the `posix_spawn_file_actions_addchdir_np'
1468 #undef HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR_NP
1470 /* Define to 1 if the system has the type `posix_spawn_file_actions_t'. */
1471 #undef HAVE_POSIX_SPAWN_FILE_ACTIONS_T
1473 /* Define to 1 if you have the `pstat_getprocvm' function. */
1474 #undef HAVE_PSTAT_GETPROCVM
1476 /* Define if you have the <pthread.h> header and the POSIX threads API. */
1477 #undef HAVE_PTHREAD_API
1479 /* Define to 1 if you have the `pthread_atfork' function. */
1480 #undef HAVE_PTHREAD_ATFORK
1482 /* Define to 1 if you have the <pthread.h> header file. */
1483 #undef HAVE_PTHREAD_H
1485 /* Define if the <pthread.h> defines PTHREAD_MUTEX_RECURSIVE. */
1486 #undef HAVE_PTHREAD_MUTEX_RECURSIVE
1488 /* Define if the POSIX multithreading library has read/write locks. */
1489 #undef HAVE_PTHREAD_RWLOCK
1491 /* Define if the 'pthread_rwlock_rdlock' function prefers a writer to a
1493 #undef HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER
1495 /* Define to 1 if the pthread_sigmask function can be used (despite bugs). */
1496 #undef HAVE_PTHREAD_SIGMASK
1498 /* Define to 1 if the system has the type `pthread_spinlock_t'. */
1499 #undef HAVE_PTHREAD_SPINLOCK_T
1501 /* Define to 1 if the system has the type `pthread_t'. */
1502 #undef HAVE_PTHREAD_T
1504 /* Define to 1 if you have the `raise' function. */
1507 /* Define to 1 if you have the `rawmemchr' function. */
1508 #undef HAVE_RAWMEMCHR
1510 /* Define to 1 if you have the `readdir' function. */
1513 /* Define to 1 if you have the `readlink' function. */
1514 #undef HAVE_READLINK
1516 /* Define to 1 if you have the `reallocarray' function. */
1517 #undef HAVE_REALLOCARRAY
1519 /* Define to 1 if you have the `realpath' function. */
1520 #undef HAVE_REALPATH
1522 /* Define to 1 if you have the `rewinddir' function. */
1523 #undef HAVE_REWINDDIR
1525 /* Define to 1 if 'long double' and 'double' have the same representation. */
1526 #undef HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
1528 /* Define to 1 if the system has the type `sa_family_t'. */
1529 #undef HAVE_SA_FAMILY_T
1531 /* Define to 1 if you have the <sched.h> header file. */
1534 /* Define to 1 if you have the `sched_setparam' function. */
1535 #undef HAVE_SCHED_SETPARAM
1537 /* Define to 1 if you have the `sched_setscheduler' function. */
1538 #undef HAVE_SCHED_SETSCHEDULER
1540 /* Define to 1 if you have the <sdkddkver.h> header file. */
1541 #undef HAVE_SDKDDKVER_H
1543 /* Define to 1 if you have the <search.h> header file. */
1544 #undef HAVE_SEARCH_H
1546 /* Define to 1 if you have the `secure_getenv' function. */
1547 #undef HAVE_SECURE_GETENV
1549 /* Define to 1 if you have the <semaphore.h> header file. */
1550 #undef HAVE_SEMAPHORE_H
1552 /* Define to 1 if you have the `setdtablesize' function. */
1553 #undef HAVE_SETDTABLESIZE
1555 /* Define to 1 if you have the `setegid' function. */
1558 /* Define to 1 if you have the `setenv' function. */
1561 /* Define to 1 if you have the `seteuid' function. */
1564 /* Define to 1 if you have the `setrlimit' function. */
1565 #undef HAVE_SETRLIMIT
1567 /* Define to 1 if you have the `shutdown' function. */
1568 #undef HAVE_SHUTDOWN
1570 /* Define to 1 if you have the `sigaction' function. */
1571 #undef HAVE_SIGACTION
1573 /* Define to 1 if you have the `sigaltstack' function. */
1574 #undef HAVE_SIGALTSTACK
1576 /* Define to 1 if the system has the type `siginfo_t'. */
1577 #undef HAVE_SIGINFO_T
1579 /* Define to 1 if you have the `siginterrupt' function. */
1580 #undef HAVE_SIGINTERRUPT
1582 /* Define to 1 if 'sig_atomic_t' is a signed integer type. */
1583 #undef HAVE_SIGNED_SIG_ATOMIC_T
1585 /* Define to 1 if 'wchar_t' is a signed integer type. */
1586 #undef HAVE_SIGNED_WCHAR_T
1588 /* Define to 1 if 'wint_t' is a signed integer type. */
1589 #undef HAVE_SIGNED_WINT_T
1591 /* Define to 1 if the system has the type `sigset_t'. */
1592 #undef HAVE_SIGSET_T
1594 /* Define to 1 if the system has the type `sig_atomic_t'. */
1595 #undef HAVE_SIG_ATOMIC_T
1597 /* Define to 1 if you have the `sleep' function. */
1600 /* Define to 1 if you have the `snprintf' function. */
1601 #undef HAVE_SNPRINTF
1603 /* Define if the return value of the snprintf function is the number of of
1604 bytes (excluding the terminating NUL) that would have been produced if the
1605 buffer had been large enough. */
1606 #undef HAVE_SNPRINTF_RETVAL_C99
1608 /* Define if the string produced by the snprintf function is always NUL
1610 #undef HAVE_SNPRINTF_TRUNCATION_C99
1612 /* Define if the locale_t type is as on Solaris 11.4. */
1613 #undef HAVE_SOLARIS114_LOCALES
1615 /* Define to 1 if you have the <spawn.h> header file. */
1618 /* Define to 1 if you have the <stdint.h> header file. */
1619 #undef HAVE_STDINT_H
1621 /* Define if <stdint.h> exists, doesn't clash with <sys/types.h>, and declares
1623 #undef HAVE_STDINT_H_WITH_UINTMAX
1625 /* Define to 1 if you have the <stdio_ext.h> header file. */
1626 #undef HAVE_STDIO_EXT_H
1628 /* Define to 1 if you have the <stdio.h> header file. */
1631 /* Define to 1 if you have the <stdlib.h> header file. */
1632 #undef HAVE_STDLIB_H
1634 /* Define to 1 if you have the `stpcpy' function. */
1637 /* Define to 1 if you have the `strchrnul' function. */
1638 #undef HAVE_STRCHRNUL
1640 /* Define to 1 if you have the `strerror_r' function. */
1641 #undef HAVE_STRERROR_R
1643 /* Define to 1 if you have the <strings.h> header file. */
1644 #undef HAVE_STRINGS_H
1646 /* Define to 1 if you have the <string.h> header file. */
1647 #undef HAVE_STRING_H
1649 /* Define to 1 if you have the `strndup' function. */
1652 /* Define to 1 if you have the `strnlen' function. */
1655 /* Define to 1 if you have the `strsignal' function. */
1656 #undef HAVE_STRSIGNAL
1658 /* Define to 1 if `decimal_point' is a member of `struct lconv'. */
1659 #undef HAVE_STRUCT_LCONV_DECIMAL_POINT
1661 /* Define to 1 if `sa_sigaction' is a member of `struct sigaction'. */
1662 #undef HAVE_STRUCT_SIGACTION_SA_SIGACTION
1664 /* Define to 1 if the system has the type `struct sockaddr_storage'. */
1665 #undef HAVE_STRUCT_SOCKADDR_STORAGE
1667 /* Define to 1 if `ss_family' is a member of `struct sockaddr_storage'. */
1668 #undef HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY
1670 /* Define to 1 if `st_atimensec' is a member of `struct stat'. */
1671 #undef HAVE_STRUCT_STAT_ST_ATIMENSEC
1673 /* Define to 1 if `st_atimespec.tv_nsec' is a member of `struct stat'. */
1674 #undef HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC
1676 /* Define to 1 if `st_atim.st__tim.tv_nsec' is a member of `struct stat'. */
1677 #undef HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC
1679 /* Define to 1 if `st_atim.tv_nsec' is a member of `struct stat'. */
1680 #undef HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC
1682 /* Define to 1 if `st_birthtimensec' is a member of `struct stat'. */
1683 #undef HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC
1685 /* Define to 1 if `st_birthtimespec.tv_nsec' is a member of `struct stat'. */
1686 #undef HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC
1688 /* Define to 1 if `st_birthtim.tv_nsec' is a member of `struct stat'. */
1689 #undef HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC
1691 /* Define to 1 if you have the `symlink' function. */
1694 /* Define to 1 if you have the <sys/bitypes.h> header file. */
1695 #undef HAVE_SYS_BITYPES_H
1697 /* Define to 1 if you have the <sys/cdefs.h> header file. */
1698 #undef HAVE_SYS_CDEFS_H
1700 /* Define to 1 if you have the <sys/inttypes.h> header file. */
1701 #undef HAVE_SYS_INTTYPES_H
1703 /* Define to 1 if you have the <sys/ioctl.h> header file. */
1704 #undef HAVE_SYS_IOCTL_H
1706 /* Define to 1 if you have the <sys/mman.h> header file. */
1707 #undef HAVE_SYS_MMAN_H
1709 /* Define to 1 if you have the <sys/param.h> header file. */
1710 #undef HAVE_SYS_PARAM_H
1712 /* Define to 1 if you have the <sys/random.h> header file. */
1713 #undef HAVE_SYS_RANDOM_H
1715 /* Define to 1 if you have the <sys/select.h> header file. */
1716 #undef HAVE_SYS_SELECT_H
1718 /* Define to 1 if you have the <sys/single_threaded.h> header file. */
1719 #undef HAVE_SYS_SINGLE_THREADED_H
1721 /* Define to 1 if you have the <sys/socket.h> header file. */
1722 #undef HAVE_SYS_SOCKET_H
1724 /* Define to 1 if you have the <sys/stat.h> header file. */
1725 #undef HAVE_SYS_STAT_H
1727 /* Define to 1 if you have the <sys/time.h> header file. */
1728 #undef HAVE_SYS_TIME_H
1730 /* Define to 1 if you have the <sys/types.h> header file. */
1731 #undef HAVE_SYS_TYPES_H
1733 /* Define to 1 if you have the <sys/uio.h> header file. */
1734 #undef HAVE_SYS_UIO_H
1736 /* Define to 1 if you have the <sys/wait.h> header file. */
1737 #undef HAVE_SYS_WAIT_H
1739 /* Define to 1 if you have the `thrd_create' function. */
1740 #undef HAVE_THRD_CREATE
1742 /* Define to 1 if you have the <threads.h> header file. */
1743 #undef HAVE_THREADS_H
1745 /* Define to 1 if you have the `towlower' function. */
1746 #undef HAVE_TOWLOWER
1748 /* Define to 1 if you have the `tsearch' function. */
1751 /* Define to 1 if you have the <unistd.h> header file. */
1752 #undef HAVE_UNISTD_H
1754 /* Define to 1 if you have the `unsetenv' function. */
1755 #undef HAVE_UNSETENV
1757 /* Define to 1 if the system has the type 'unsigned long long int'. */
1758 #undef HAVE_UNSIGNED_LONG_LONG_INT
1760 /* Define to 1 if you have the `uselocale' function. */
1761 #undef HAVE_USELOCALE
1763 /* Define if you have a global __progname variable */
1764 #undef HAVE_VAR___PROGNAME
1766 /* Define to 1 if you have the `vasnprintf' function. */
1767 #undef HAVE_VASNPRINTF
1769 /* Define to 1 if you have the `vasprintf' function. */
1770 #undef HAVE_VASPRINTF
1772 /* Define to 1 if you have the `vfork' function. */
1775 /* Define to 1 or 0, depending whether the compiler supports simple visibility
1777 #undef HAVE_VISIBILITY
1779 /* Define to 1 if you have the `waitid' function. */
1782 /* Define to 1 if you have the <wchar.h> header file. */
1785 /* Define if you have the 'wchar_t' type. */
1788 /* Define to 1 if you have the `wcrtomb' function. */
1791 /* Define to 1 if you have the `wcslen' function. */
1794 /* Define to 1 if you have the `wcsnlen' function. */
1797 /* Define to 1 if you have the `wctob' function. */
1800 /* Define to 1 if you have the <wctype.h> header file. */
1801 #undef HAVE_WCTYPE_H
1803 /* Define to 1 if you have the `wcwidth' function. */
1806 /* Define to 1 if the compiler and linker support weak declarations of
1808 #undef HAVE_WEAK_SYMBOLS
1810 /* Define to 1 if you have the <winsock2.h> header file. */
1811 #undef HAVE_WINSOCK2_H
1813 /* Define if you have the 'wint_t' type. */
1816 /* Define to 1 if fstatat (..., 0) works. For example, it does not work in AIX
1818 #undef HAVE_WORKING_FSTATAT_ZERO_FLAG
1820 /* Define to 1 if O_NOATIME works. */
1821 #undef HAVE_WORKING_O_NOATIME
1823 /* Define to 1 if O_NOFOLLOW works. */
1824 #undef HAVE_WORKING_O_NOFOLLOW
1826 /* Define if you have the sigaltstack() function and it works. */
1827 #undef HAVE_WORKING_SIGALTSTACK
1829 /* Define if the uselocale function exists and may safely be called. */
1830 #undef HAVE_WORKING_USELOCALE
1832 /* Define to 1 if you have the <ws2tcpip.h> header file. */
1833 #undef HAVE_WS2TCPIP_H
1835 /* Define to 1 if you have the <xlocale.h> header file. */
1836 #undef HAVE_XLOCALE_H
1838 /* Define to 1 if the system has the type `_Bool'. */
1841 /* Define to 1 if you have the `_chsize' function. */
1844 /* Define to 1 if you have the `_fseeki64' function. */
1845 #undef HAVE__FSEEKI64
1847 /* Define to 1 if you have the `_ftelli64' function. */
1848 #undef HAVE__FTELLI64
1850 /* Define to 1 if you have the `_set_invalid_parameter_handler' function. */
1851 #undef HAVE__SET_INVALID_PARAMETER_HANDLER
1853 /* Define to 1 if the compiler supports __builtin_expect,
1854 and to 2 if <builtins.h> does. */
1855 #undef HAVE___BUILTIN_EXPECT
1856 #ifndef HAVE___BUILTIN_EXPECT
1857 # define __builtin_expect(e, c) (e)
1858 #elif HAVE___BUILTIN_EXPECT == 2
1859 # include <builtins.h>
1863 /* Define to 1 if you have the `__fpurge' function. */
1864 #undef HAVE___FPURGE
1866 /* Define to 1 if you have the `__freadahead' function. */
1867 #undef HAVE___FREADAHEAD
1869 /* Define to 1 if you have the `__freading' function. */
1870 #undef HAVE___FREADING
1872 /* Define to 1 if the compiler supports the keyword '__inline'. */
1873 #undef HAVE___INLINE
1875 /* Define to 1 if you have the `__secure_getenv' function. */
1876 #undef HAVE___SECURE_GETENV
1878 /* Define to 1 if you have the `__xpg_strerror_r' function. */
1879 #undef HAVE___XPG_STRERROR_R
1881 /* Define as const if the declaration of iconv() needs const. */
1884 /* Define to a symbolic name denoting the flavor of iconv_open()
1888 /* Define as the bit index in the word where to find bit 0 of the exponent of
1890 #undef LDBL_EXPBIT0_BIT
1892 /* Define as the word index where to find the exponent of 'long double'. */
1893 #undef LDBL_EXPBIT0_WORD
1895 /* Define as the bit index in the word where to find the sign of 'long
1897 #undef LDBL_SIGNBIT_BIT
1899 /* Define as the word index where to find the sign of 'long double'. */
1900 #undef LDBL_SIGNBIT_WORD
1902 /* Define if localename.c overrides newlocale(), duplocale(), freelocale(). */
1903 #undef LOCALENAME_ENHANCE_LOCALE_FUNCS
1905 /* Define to 1 if lseek does not detect pipes. */
1906 #undef LSEEK_PIPE_BROKEN
1908 /* Define to 1 if 'lstat' dereferences a symlink specified with a trailing
1910 #undef LSTAT_FOLLOWS_SLASHED_SYMLINK
1912 /* If malloc(0) is != NULL, define this to 1. Otherwise define this to 0. */
1913 #undef MALLOC_0_IS_NONNULL
1915 /* Define to a substitute value for mmap()'s MAP_ANONYMOUS flag. */
1916 #undef MAP_ANONYMOUS
1918 /* Define if the mbrtowc function does not return (size_t) -2 for empty input.
1920 #undef MBRTOWC_EMPTY_INPUT_BUG
1922 /* Define if the mbrtowc function may signal encoding errors in the C locale.
1924 #undef MBRTOWC_IN_C_LOCALE_MAYBE_EILSEQ
1926 /* Define if the mbrtowc function has the NULL pwc argument bug. */
1927 #undef MBRTOWC_NULL_ARG1_BUG
1929 /* Define if the mbrtowc function has the NULL string argument bug. */
1930 #undef MBRTOWC_NULL_ARG2_BUG
1932 /* Define if the mbrtowc function does not return 0 for a NUL character. */
1933 #undef MBRTOWC_NUL_RETVAL_BUG
1935 /* Define if the mbrtowc function returns a wrong return value. */
1936 #undef MBRTOWC_RETVAL_BUG
1938 /* Define if the mbrtowc function stores a wide character when reporting
1939 incomplete input. */
1940 #undef MBRTOWC_STORES_INCOMPLETE_BUG
1942 /* Use GNU style printf and scanf. */
1943 #ifndef __USE_MINGW_ANSI_STDIO
1944 # undef __USE_MINGW_ANSI_STDIO
1948 /* Define to 1 on musl libc. */
1951 /* Define to 1 if assertions should be disabled. */
1954 /* Define if the vasnprintf implementation needs special code for the 'a' and
1956 #undef NEED_PRINTF_DIRECTIVE_A
1958 /* Define if the vasnprintf implementation needs special code for the 'F'
1960 #undef NEED_PRINTF_DIRECTIVE_F
1962 /* Define if the vasnprintf implementation needs special code for the 'ls'
1964 #undef NEED_PRINTF_DIRECTIVE_LS
1966 /* Define if the vasnprintf implementation needs special code for 'double'
1968 #undef NEED_PRINTF_DOUBLE
1970 /* Define if the vasnprintf implementation needs special code for surviving
1971 out-of-memory conditions. */
1972 #undef NEED_PRINTF_ENOMEM
1974 /* Define if the vasnprintf implementation needs special code for the ' flag.
1976 #undef NEED_PRINTF_FLAG_GROUPING
1978 /* Define if the vasnprintf implementation needs special code for the '-'
1980 #undef NEED_PRINTF_FLAG_LEFTADJUST
1982 /* Define if the vasnprintf implementation needs special code for the 0 flag.
1984 #undef NEED_PRINTF_FLAG_ZERO
1986 /* Define if the vasnprintf implementation needs special code for infinite
1987 'double' arguments. */
1988 #undef NEED_PRINTF_INFINITE_DOUBLE
1990 /* Define if the vasnprintf implementation needs special code for infinite
1991 'long double' arguments. */
1992 #undef NEED_PRINTF_INFINITE_LONG_DOUBLE
1994 /* Define if the vasnprintf implementation needs special code for 'long
1995 double' arguments. */
1996 #undef NEED_PRINTF_LONG_DOUBLE
1998 /* Define if the vasnprintf implementation needs special code for supporting
1999 large precisions without arbitrary bounds. */
2000 #undef NEED_PRINTF_UNBOUNDED_PRECISION
2002 /* Define to 1 to enable general improvements of setlocale. */
2003 #undef NEED_SETLOCALE_IMPROVED
2005 /* Define to 1 to enable a multithread-safety fix of setlocale. */
2006 #undef NEED_SETLOCALE_MTSAFE
2008 /* Define to 1 if nl_langinfo is multithread-safe. */
2009 #undef NL_LANGINFO_MTSAFE
2011 /* Define to 1 if open() fails to recognize a trailing slash. */
2012 #undef OPEN_TRAILING_SLASH_BUG
2014 /* Name of package */
2017 /* Define to the address where bug reports for this package should be sent. */
2018 #undef PACKAGE_BUGREPORT
2020 /* Define to the full name of this package. */
2023 /* String identifying the packager of this software */
2024 #undef PACKAGE_PACKAGER
2026 /* Packager info for bug reports (URL/e-mail/...) */
2027 #undef PACKAGE_PACKAGER_BUG_REPORTS
2029 /* Packager-specific version information */
2030 #undef PACKAGE_PACKAGER_VERSION
2032 /* Define to the full name and version of this package. */
2033 #undef PACKAGE_STRING
2035 /* Define to the one symbol short name of this package. */
2036 #undef PACKAGE_TARNAME
2038 /* Define to the home page for this package. */
2041 /* Define to the version of this package. */
2042 #undef PACKAGE_VERSION
2044 /* Define to the type that is the result of default argument promotions of
2046 #undef PROMOTED_MODE_T
2048 /* Define if pthread_create is an inline function. */
2049 #undef PTHREAD_CREATE_IS_INLINE
2051 /* Define if the pthread_in_use() detection is hard. */
2052 #undef PTHREAD_IN_USE_DETECTION_HARD
2054 /* Define to 1 if pthread_sigmask(), when it fails, returns -1 and sets errno.
2056 #undef PTHREAD_SIGMASK_FAILS_WITH_ERRNO
2058 /* Define to 1 if pthread_sigmask may return 0 and have no effect. */
2059 #undef PTHREAD_SIGMASK_INEFFECTIVE
2061 /* Define to 1 if pthread_sigmask() unblocks signals incorrectly. */
2062 #undef PTHREAD_SIGMASK_UNBLOCK_BUG
2064 /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
2066 #undef PTRDIFF_T_SUFFIX
2068 /* Define to 1 if readlink fails to recognize a trailing slash. */
2069 #undef READLINK_TRAILING_SLASH_BUG
2071 /* Define to 1 if readlink sets errno instead of truncating a too-long link.
2073 #undef READLINK_TRUNCATE_BUG
2075 /* Define if rename does not work when the destination file exists, as on
2076 Cygwin 1.5 or Windows. */
2077 #undef RENAME_DEST_EXISTS_BUG
2079 /* Define if rename fails to leave hard links alone, as on NetBSD 1.6 or
2081 #undef RENAME_HARD_LINK_BUG
2083 /* Define to 1 if a file can be renamed while open, or to 0 if not. */
2084 #undef RENAME_OPEN_FILE_WORKS
2086 /* Define if rename does not correctly handle slashes on the destination
2087 argument, such as on Solaris 11 or NetBSD 1.6. */
2088 #undef RENAME_TRAILING_SLASH_DEST_BUG
2090 /* Define if rename does not correctly handle slashes on the source argument,
2091 such as on Solaris 9 or cygwin 1.5. */
2092 #undef RENAME_TRAILING_SLASH_SOURCE_BUG
2094 /* Define to 1 if gnulib's dirfd() replacement is used. */
2095 #undef REPLACE_DIRFD
2097 /* Define to 1 if gnulib's fchdir() replacement is used. */
2098 #undef REPLACE_FCHDIR
2100 /* Define to 1 if stat needs help when passed a file name with a trailing
2102 #undef REPLACE_FUNC_STAT_FILE
2104 /* Define if nl_langinfo exists but is overridden by gnulib. */
2105 #undef REPLACE_NL_LANGINFO
2107 /* Define to 1 if open() should work around the inability to open a directory.
2109 #undef REPLACE_OPEN_DIRECTORY
2111 /* Define if gnulib uses its own posix_spawn and posix_spawnp functions. */
2112 #undef REPLACE_POSIX_SPAWN
2114 /* Define to 1 if strerror(0) does not return a message implying success. */
2115 #undef REPLACE_STRERROR_0
2117 /* Define if vasnprintf exists but is overridden by gnulib. */
2118 #undef REPLACE_VASNPRINTF
2120 /* Define to 1 if setlocale (LC_ALL, NULL) is multithread-safe. */
2121 #undef SETLOCALE_NULL_ALL_MTSAFE
2123 /* Define to 1 if setlocale (category, NULL) is multithread-safe. */
2124 #undef SETLOCALE_NULL_ONE_MTSAFE
2126 /* File name of the Bourne shell. */
2127 #if (defined _WIN32 && !defined __CYGWIN__) || defined __CYGWIN__ || defined __ANDROID__
2128 /* Omit the directory part because
2129 - For native Windows programs in a Cygwin environment, the Cygwin mounts
2131 - For 32-bit Cygwin programs in a 64-bit Cygwin environment, the Cygwin
2132 mounts are not visible.
2133 - On Android, /bin/sh does not exist. It's /system/bin/sh instead. */
2134 # define BOURNE_SHELL "sh"
2136 # define BOURNE_SHELL "/bin/sh"
2139 /* Define if sigaltstack() interprets the stack_t.ss_sp field incorrectly, as
2140 the highest address of the alternate stack range rather than as the lowest
2142 #undef SIGALTSTACK_SS_REVERSED
2144 /* Define if lists must be signal-safe. */
2145 #undef SIGNAL_SAFE_LIST
2147 /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
2149 #undef SIG_ATOMIC_T_SUFFIX
2151 /* Define as the maximum value of type 'size_t', if the system doesn't define
2157 /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
2159 #undef SIZE_T_SUFFIX
2161 /* Define on Solaris 11 and its derivates. */
2164 /* Define as the direction of stack growth for your system. STACK_DIRECTION >
2165 0 => grows toward higher addresses STACK_DIRECTION < 0 => grows toward
2166 lower addresses STACK_DIRECTION = 0 => spaghetti stack. */
2167 #undef STACK_DIRECTION
2169 /* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */
2170 #undef STAT_MACROS_BROKEN
2172 /* Define to 1 if all of the C90 standard headers exist (not just the ones
2173 required in a freestanding environment). This macro is provided for
2174 backward compatibility; new code need not use it. */
2177 /* Define to 1 if strerror_r returns char *. */
2178 #undef STRERROR_R_CHAR_P
2180 /* Shell used by syscmd and esyscmd, must accept -c argument. */
2183 /* Define to 1 if the type of the st_atim member of a struct stat is struct
2185 #undef TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC
2187 /* Define to the prefix of C symbols at the assembler and linker level, either
2188 an underscore or empty. */
2189 #undef USER_LABEL_PREFIX
2191 /* Define if the combination of the ISO C and POSIX multithreading APIs can be
2193 #undef USE_ISOC_AND_POSIX_THREADS
2195 /* Define if the ISO C multithreading library can be used. */
2196 #undef USE_ISOC_THREADS
2198 /* Define if the POSIX multithreading library can be used. */
2199 #undef USE_POSIX_THREADS
2201 /* Define if references to the POSIX multithreading library should be made
2203 #undef USE_POSIX_THREADS_WEAK
2205 /* Enable extensions on AIX 3, Interix. */
2209 /* Enable general extensions on macOS. */
2210 #ifndef _DARWIN_C_SOURCE
2211 # undef _DARWIN_C_SOURCE
2213 /* Enable general extensions on Solaris. */
2214 #ifndef __EXTENSIONS__
2215 # undef __EXTENSIONS__
2217 /* Enable GNU extensions on systems that have them. */
2221 /* Enable X/Open compliant socket functions that do not require linking
2222 with -lxnet on HP-UX 11.11. */
2223 #ifndef _HPUX_ALT_XOPEN_SOCKET_API
2224 # undef _HPUX_ALT_XOPEN_SOCKET_API
2226 /* Identify the host operating system as Minix.
2227 This macro does not affect the system headers' behavior.
2228 A future release of Autoconf may stop defining this macro. */
2232 /* Enable general extensions on NetBSD.
2233 Enable NetBSD compatibility extensions on Minix. */
2234 #ifndef _NETBSD_SOURCE
2235 # undef _NETBSD_SOURCE
2237 /* Enable OpenBSD compatibility extensions on NetBSD.
2238 Oddly enough, this does nothing on OpenBSD. */
2239 #ifndef _OPENBSD_SOURCE
2240 # undef _OPENBSD_SOURCE
2242 /* Define to 1 if needed for POSIX-compatible behavior. */
2243 #ifndef _POSIX_SOURCE
2244 # undef _POSIX_SOURCE
2246 /* Define to 2 if needed for POSIX-compatible behavior. */
2247 #ifndef _POSIX_1_SOURCE
2248 # undef _POSIX_1_SOURCE
2250 /* Enable POSIX-compatible threading on Solaris. */
2251 #ifndef _POSIX_PTHREAD_SEMANTICS
2252 # undef _POSIX_PTHREAD_SEMANTICS
2254 /* Enable extensions specified by ISO/IEC TS 18661-5:2014. */
2255 #ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
2256 # undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
2258 /* Enable extensions specified by ISO/IEC TS 18661-1:2014. */
2259 #ifndef __STDC_WANT_IEC_60559_BFP_EXT__
2260 # undef __STDC_WANT_IEC_60559_BFP_EXT__
2262 /* Enable extensions specified by ISO/IEC TS 18661-2:2015. */
2263 #ifndef __STDC_WANT_IEC_60559_DFP_EXT__
2264 # undef __STDC_WANT_IEC_60559_DFP_EXT__
2266 /* Enable extensions specified by ISO/IEC TS 18661-4:2015. */
2267 #ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__
2268 # undef __STDC_WANT_IEC_60559_FUNCS_EXT__
2270 /* Enable extensions specified by ISO/IEC TS 18661-3:2015. */
2271 #ifndef __STDC_WANT_IEC_60559_TYPES_EXT__
2272 # undef __STDC_WANT_IEC_60559_TYPES_EXT__
2274 /* Enable extensions specified by ISO/IEC TR 24731-2:2010. */
2275 #ifndef __STDC_WANT_LIB_EXT2__
2276 # undef __STDC_WANT_LIB_EXT2__
2278 /* Enable extensions specified by ISO/IEC 24747:2009. */
2279 #ifndef __STDC_WANT_MATH_SPEC_FUNCS__
2280 # undef __STDC_WANT_MATH_SPEC_FUNCS__
2282 /* Enable extensions on HP NonStop. */
2283 #ifndef _TANDEM_SOURCE
2284 # undef _TANDEM_SOURCE
2286 /* Enable X/Open extensions. Define to 500 only if necessary
2287 to make mbstate_t available. */
2288 #ifndef _XOPEN_SOURCE
2289 # undef _XOPEN_SOURCE
2293 /* An alias of GNULIB_STDIO_SINGLE_THREAD. */
2294 #undef USE_UNLOCKED_IO
2296 /* Define if the native Windows multithreading API can be used. */
2297 #undef USE_WINDOWS_THREADS
2299 /* Version number of package */
2302 /* Define to 1 if unsetenv returns void instead of int. */
2303 #undef VOID_UNSETENV
2305 /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
2307 #undef WCHAR_T_SUFFIX
2309 /* Define if the wcrtomb function does not work in the C locale. */
2310 #undef WCRTOMB_C_LOCALE_BUG
2312 /* Define if the wcrtomb function has an incorrect return value. */
2313 #undef WCRTOMB_RETVAL_BUG
2315 /* Define if WSAStartup is needed. */
2316 #undef WINDOWS_SOCKETS
2318 /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
2320 #undef WINT_T_SUFFIX
2322 /* Define to 1 if malloc debugging is enabled */
2325 /* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
2326 significant byte first (like Motorola and SPARC, unlike Intel). */
2327 #if defined AC_APPLE_UNIVERSAL_BUILD
2328 # if defined __BIG_ENDIAN__
2329 # define WORDS_BIGENDIAN 1
2332 # ifndef WORDS_BIGENDIAN
2333 # undef WORDS_BIGENDIAN
2337 /* Number of bits in a file offset, on hosts where this is settable. */
2338 #undef _FILE_OFFSET_BITS
2340 /* True if the compiler says it groks GNU C version MAJOR.MINOR. */
2341 #if defined __GNUC__ && defined __GNUC_MINOR__
2342 # define _GL_GNUC_PREREQ(major, minor) \
2343 ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__))
2345 # define _GL_GNUC_PREREQ(major, minor) 0
2349 /* Define to enable the declarations of ISO C 11 types and functions. */
2350 #undef _ISOC11_SOURCE
2352 /* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */
2353 #undef _LARGEFILE_SOURCE
2355 /* Define for large files, on AIX-style hosts. */
2358 /* Define to 1 on Solaris. */
2361 /* The _Noreturn keyword of C11. */
2363 # if (defined __cplusplus \
2364 && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \
2365 || (defined _MSC_VER && 1900 <= _MSC_VER)) \
2367 /* [[noreturn]] is not practically usable, because with it the syntax
2368 extern _Noreturn void func (...);
2369 would not be valid; such a declaration would only be valid with 'extern'
2370 and '_Noreturn' swapped, or without the 'extern' keyword. However, some
2371 AIX system header files and several gnulib header files use precisely
2372 this syntax with 'extern'. */
2373 # define _Noreturn [[noreturn]]
2374 # elif ((!defined __cplusplus || defined __clang__) \
2375 && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \
2376 || (!defined __STRICT_ANSI__ \
2377 && (_GL_GNUC_PREREQ (4, 7) \
2378 || (defined __apple_build_version__ \
2379 ? 6000000 <= __apple_build_version__ \
2380 : 3 < __clang_major__ + (5 <= __clang_minor__))))))
2381 /* _Noreturn works as-is. */
2382 # elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C
2383 # define _Noreturn __attribute__ ((__noreturn__))
2384 # elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0)
2385 # define _Noreturn __declspec (noreturn)
2392 /* Define to 1 in order to get the POSIX compatible declarations of socket
2394 #undef _POSIX_PII_SOCKET
2396 /* Define if you want <regex.h> to include <limits.h>, so that it consistently
2397 overrides <limits.h>'s RE_DUP_MAX. */
2398 #undef _REGEX_INCLUDE_LIMITS_H
2400 /* Define if you want regoff_t to be at least as wide POSIX requires. */
2401 #undef _REGEX_LARGE_OFFSETS
2403 /* For standard stat data types on VMS. */
2404 #undef _USE_STD_STAT
2406 /* Define to rpl_ if the getopt replacement functions and variables should be
2408 #undef __GETOPT_PREFIX
2410 /* Define to 1 if the system <stdint.h> predates C++11. */
2411 #undef __STDC_CONSTANT_MACROS
2413 /* Define to 1 if the system <stdint.h> predates C++11. */
2414 #undef __STDC_LIMIT_MACROS
2416 /* The _GL_ASYNC_SAFE marker should be attached to functions that are
2417 signal handlers (for signals other than SIGABRT, SIGPIPE) or can be
2418 invoked from such signal handlers. Such functions have some restrictions:
2419 * All functions that it calls should be marked _GL_ASYNC_SAFE as well,
2420 or should be listed as async-signal-safe in POSIX
2421 <https://pubs.opengroup.org/onlinepubs/9699919799/functions/V2_chap02.html#tag_15_04>
2422 section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in
2423 particular, are NOT async-signal-safe.
2424 * All memory locations (variables and struct fields) that these functions
2425 access must be marked 'volatile'. This holds for both read and write
2426 accesses. Otherwise the compiler might optimize away stores to and
2427 reads from such locations that occur in the program, depending on its
2428 data flow analysis. For example, when the program contains a loop
2429 that is intended to inspect a variable set from within a signal handler
2430 while (!signal_occurred)
2432 the compiler is allowed to transform this into an endless loop if the
2433 variable 'signal_occurred' is not declared 'volatile'.
2434 Additionally, recall that:
2435 * A signal handler should not modify errno (except if it is a handler
2436 for a fatal signal and ends by raising the same signal again, thus
2437 provoking the termination of the process). If it invokes a function
2438 that may clobber errno, it needs to save and restore the value of
2440 #define _GL_ASYNC_SAFE
2444 #if (defined __has_attribute \
2445 && (!defined __clang_minor__ \
2446 || 3 < __clang_major__ + (5 <= __clang_minor__)))
2447 # define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__)
2449 # define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr
2450 # define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3)
2451 # define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2)
2452 # define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3)
2453 # define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3)
2454 # define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95)
2455 # define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1)
2456 # define _GL_ATTR_diagnose_if 0
2457 # define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3)
2458 # define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1)
2459 # define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0)
2460 # define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7)
2461 # define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6)
2463 # define _GL_ATTR_may_alias 0
2465 # define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3)
2467 # define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0)
2468 # define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1)
2469 # define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3)
2470 # define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0)
2471 # define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3)
2472 # define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7)
2473 # define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96)
2474 # define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9)
2475 # define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0)
2476 # define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7)
2477 # define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4)
2481 #if _GL_HAS_ATTRIBUTE (alloc_size)
2482 # define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args))
2484 # define _GL_ATTRIBUTE_ALLOC_SIZE(args)
2487 #if _GL_HAS_ATTRIBUTE (always_inline)
2488 # define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__))
2490 # define _GL_ATTRIBUTE_ALWAYS_INLINE
2493 #if _GL_HAS_ATTRIBUTE (artificial)
2494 # define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__))
2496 # define _GL_ATTRIBUTE_ARTIFICIAL
2499 /* Avoid __attribute__ ((cold)) on MinGW; see thread starting at
2500 <https://lists.gnu.org/r/emacs-devel/2019-04/msg01152.html>.
2501 Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */
2502 #if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__
2504 # define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__))
2506 # define _GL_ATTRIBUTE_COLD __attribute__ ((cold))
2509 # define _GL_ATTRIBUTE_COLD
2512 #if _GL_HAS_ATTRIBUTE (const)
2513 # define _GL_ATTRIBUTE_CONST __attribute__ ((__const__))
2515 # define _GL_ATTRIBUTE_CONST
2518 #if 201710L < __STDC_VERSION__
2519 # define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]]
2520 #elif _GL_HAS_ATTRIBUTE (deprecated)
2521 # define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__))
2523 # define _GL_ATTRIBUTE_DEPRECATED
2526 #if _GL_HAS_ATTRIBUTE (error)
2527 # define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg)))
2528 # define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg)))
2529 #elif _GL_HAS_ATTRIBUTE (diagnose_if)
2530 # define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error")))
2531 # define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning")))
2533 # define _GL_ATTRIBUTE_ERROR(msg)
2534 # define _GL_ATTRIBUTE_WARNING(msg)
2537 #if _GL_HAS_ATTRIBUTE (externally_visible)
2538 # define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible))
2540 # define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE
2543 /* FALLTHROUGH is special, because it always expands to something. */
2544 #if 201710L < __STDC_VERSION__
2545 # define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]]
2546 #elif _GL_HAS_ATTRIBUTE (fallthrough)
2547 # define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__))
2549 # define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0)
2552 #if _GL_HAS_ATTRIBUTE (format)
2553 # define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec))
2555 # define _GL_ATTRIBUTE_FORMAT(spec)
2558 #if _GL_HAS_ATTRIBUTE (leaf)
2559 # define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__))
2561 # define _GL_ATTRIBUTE_LEAF
2564 /* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */
2565 #if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C
2566 # define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__))
2568 # define _GL_ATTRIBUTE_MAY_ALIAS
2571 #if 201710L < __STDC_VERSION__
2572 # define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]]
2573 #elif _GL_HAS_ATTRIBUTE (unused)
2574 # define _GL_ATTRIBUTE_MAYBE_UNUSED __attribute__ ((__unused__))
2576 # define _GL_ATTRIBUTE_MAYBE_UNUSED
2578 /* Earlier spellings of this macro. */
2579 #define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED
2580 #define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED
2582 #if _GL_HAS_ATTRIBUTE (malloc)
2583 # define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
2585 # define _GL_ATTRIBUTE_MALLOC
2588 #if 201710L < __STDC_VERSION__
2589 # define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]]
2590 #elif _GL_HAS_ATTRIBUTE (warn_unused_result)
2591 # define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__))
2593 # define _GL_ATTRIBUTE_NODISCARD
2596 #if _GL_HAS_ATTRIBUTE (noinline)
2597 # define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__))
2599 # define _GL_ATTRIBUTE_NOINLINE
2602 #if _GL_HAS_ATTRIBUTE (nonnull)
2603 # define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args))
2605 # define _GL_ATTRIBUTE_NONNULL(args)
2608 #if _GL_HAS_ATTRIBUTE (nonstring)
2609 # define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__))
2611 # define _GL_ATTRIBUTE_NONSTRING
2614 /* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */
2616 #if _GL_HAS_ATTRIBUTE (nothrow) && !defined __cplusplus
2617 # define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__))
2619 # define _GL_ATTRIBUTE_NOTHROW
2622 #if _GL_HAS_ATTRIBUTE (packed)
2623 # define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__))
2625 # define _GL_ATTRIBUTE_PACKED
2628 #if _GL_HAS_ATTRIBUTE (pure)
2629 # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
2631 # define _GL_ATTRIBUTE_PURE
2634 #if _GL_HAS_ATTRIBUTE (returns_nonnull)
2635 # define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__))
2637 # define _GL_ATTRIBUTE_RETURNS_NONNULL
2640 #if _GL_HAS_ATTRIBUTE (sentinel)
2641 # define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos))
2643 # define _GL_ATTRIBUTE_SENTINEL(pos)
2647 /* To support C++ as well as C, use _GL_UNUSED_LABEL with trailing ';'. */
2648 #if !defined __cplusplus || _GL_GNUC_PREREQ (4, 5)
2649 # define _GL_UNUSED_LABEL _GL_ATTRIBUTE_MAYBE_UNUSED
2651 # define _GL_UNUSED_LABEL
2655 /* Define as 'access' if you don't have the eaccess() function. */
2658 /* Please see the Gnulib manual for how to use these macros.
2660 Suppress extern inline with HP-UX cc, as it appears to be broken; see
2661 <https://lists.gnu.org/r/bug-texinfo/2013-02/msg00030.html>.
2663 Suppress extern inline with Sun C in standards-conformance mode, as it
2664 mishandles inline functions that call each other. E.g., for 'inline void f
2665 (void) { } inline void g (void) { f (); }', c99 incorrectly complains
2666 'reference to static identifier "f" in extern inline function'.
2667 This bug was observed with Sun C 5.12 SunOS_i386 2011/11/16.
2669 Suppress extern inline (with or without __attribute__ ((__gnu_inline__)))
2670 on configurations that mistakenly use 'static inline' to implement
2671 functions or macros in standard C headers like <ctype.h>. For example,
2672 if isdigit is mistakenly implemented via a static inline function,
2673 a program containing an extern inline function that calls isdigit
2674 may not work since the C standard prohibits extern inline functions
2675 from calling static functions (ISO C 99 section 6.7.4.(3).
2676 This bug is known to occur on:
2678 OS X 10.8 and earlier; see:
2679 https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html
2682 http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log
2685 https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html
2687 OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and
2688 for clang but remains for g++; see <https://trac.macports.org/ticket/41033>.
2689 Assume DragonFly and FreeBSD will be similar.
2691 GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
2692 inline semantics, unless -fgnu89-inline is used. It defines a macro
2693 __GNUC_STDC_INLINE__ to indicate this situation or a macro
2694 __GNUC_GNU_INLINE__ to indicate the opposite situation.
2695 GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline
2696 semantics but warns, unless -fgnu89-inline is used:
2697 warning: C99 inline functions are not supported; using GNU89
2698 warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute
2699 It defines a macro __GNUC_GNU_INLINE__ to indicate this situation.
2701 #if (((defined __APPLE__ && defined __MACH__) \
2702 || defined __DragonFly__ || defined __FreeBSD__) \
2703 && (defined __header_inline \
2704 ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \
2705 && ! defined __clang__) \
2706 : ((! defined _DONT_USE_CTYPE_INLINE_ \
2707 && (defined __GNUC__ || defined __cplusplus)) \
2708 || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \
2709 && defined __GNUC__ && ! defined __cplusplus))))
2710 # define _GL_EXTERN_INLINE_STDHEADER_BUG
2713 ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \
2714 : (199901L <= __STDC_VERSION__ \
2715 && !defined __HP_cc \
2717 && !(defined __SUNPRO_C && __STDC__))) \
2718 && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
2719 # define _GL_INLINE inline
2720 # define _GL_EXTERN_INLINE extern inline
2721 # define _GL_EXTERN_INLINE_IN_USE
2722 #elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \
2723 && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
2724 # if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__
2725 /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */
2726 # define _GL_INLINE extern inline __attribute__ ((__gnu_inline__))
2728 # define _GL_INLINE extern inline
2730 # define _GL_EXTERN_INLINE extern
2731 # define _GL_EXTERN_INLINE_IN_USE
2733 # define _GL_INLINE static _GL_UNUSED
2734 # define _GL_EXTERN_INLINE static _GL_UNUSED
2737 /* In GCC 4.6 (inclusive) to 5.1 (exclusive),
2738 suppress bogus "no previous prototype for 'FOO'"
2739 and "no previous declaration for 'FOO'" diagnostics,
2740 when FOO is an inline function in the header; see
2741 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113> and
2742 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63877>. */
2743 #if __GNUC__ == 4 && 6 <= __GNUC_MINOR__
2744 # if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__
2745 # define _GL_INLINE_HEADER_CONST_PRAGMA
2747 # define _GL_INLINE_HEADER_CONST_PRAGMA \
2748 _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"")
2750 # define _GL_INLINE_HEADER_BEGIN \
2751 _Pragma ("GCC diagnostic push") \
2752 _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \
2753 _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \
2754 _GL_INLINE_HEADER_CONST_PRAGMA
2755 # define _GL_INLINE_HEADER_END \
2756 _Pragma ("GCC diagnostic pop")
2758 # define _GL_INLINE_HEADER_BEGIN
2759 # define _GL_INLINE_HEADER_END
2762 /* Define to `int' if <sys/types.h> doesn't define. */
2765 /* A replacement for va_copy, if needed. */
2766 #define gl_va_copy(a,b) ((a) = (b))
2768 /* Define to `__inline__' or `__inline' if that's what the C compiler
2769 calls it, or to nothing if 'inline' is not supported under any name. */
2774 /* Define to long or long long if <stdint.h> and <inttypes.h> don't define. */
2777 /* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports
2778 the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of
2779 earlier versions), but does not display it by setting __GNUC_STDC_INLINE__.
2780 __APPLE__ && __MACH__ test for Mac OS X.
2781 __APPLE_CC__ tests for the Apple compiler and its version.
2782 __STDC_VERSION__ tests for the C99 mode. */
2783 #if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__
2784 # define __GNUC_STDC_INLINE__ 1
2787 /* Define to a type if <wchar.h> does not define. */
2790 /* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where
2791 n1 and n2 are expressions without side effects, that evaluate to real
2792 numbers (excluding NaN).
2797 The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional
2798 jump with nearly all GCC versions up to GCC 10.
2799 This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many
2800 GCC versions up to GCC 9.
2801 The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9
2802 avoids conditional jumps in all GCC versions >= 3.4. */
2803 #define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2)))
2806 /* Define to `int' if <sys/types.h> does not define. */
2809 /* Define to the type of st_nlink in struct stat, or a supertype. */
2812 /* Define to `long int' if <sys/types.h> does not define. */
2815 /* Define as a signed integer type capable of holding a process identifier. */
2818 /* Define as the type of the result of subtracting two pointers, if the system
2819 doesn't define it. */
2822 /* Define to rpl_re_comp if the replacement should be used. */
2825 /* Define to rpl_re_compile_fastmap if the replacement should be used. */
2826 #undef re_compile_fastmap
2828 /* Define to rpl_re_compile_pattern if the replacement should be used. */
2829 #undef re_compile_pattern
2831 /* Define to rpl_re_exec if the replacement should be used. */
2834 /* Define to rpl_re_match if the replacement should be used. */
2837 /* Define to rpl_re_match_2 if the replacement should be used. */
2840 /* Define to rpl_re_search if the replacement should be used. */
2843 /* Define to rpl_re_search_2 if the replacement should be used. */
2846 /* Define to rpl_re_set_registers if the replacement should be used. */
2847 #undef re_set_registers
2849 /* Define to rpl_re_set_syntax if the replacement should be used. */
2850 #undef re_set_syntax
2852 /* Define to rpl_re_syntax_options if the replacement should be used. */
2853 #undef re_syntax_options
2855 /* Define to rpl_regcomp if the replacement should be used. */
2858 /* Define to rpl_regerror if the replacement should be used. */
2861 /* Define to rpl_regexec if the replacement should be used. */
2864 /* Define to rpl_regfree if the replacement should be used. */
2867 /* Define to the equivalent of the C99 'restrict' keyword, or to
2868 nothing if this is not supported. Do not define if restrict is
2869 supported only directly. */
2871 /* Work around a bug in older versions of Sun C++, which did not
2872 #define __restrict__ or support _Restrict or __restrict__
2873 even though the corresponding Sun C compiler ended up with
2874 "#define restrict _Restrict" or "#define restrict __restrict__"
2875 in the previous line. This workaround can be removed once
2876 we assume Oracle Developer Studio 12.5 (2016) or later. */
2877 #if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__
2879 # define __restrict__
2882 /* Define as an integer type suitable for memory locations that can be
2883 accessed atomically even in the presence of asynchronous signals. */
2886 /* Define to `unsigned int' if <sys/types.h> does not define. */
2889 /* type to use in place of socklen_t if not defined */
2892 /* Define as a signed type of the same size as size_t. */
2895 /* Define to 'struct sigaltstack' if that's the type of the argument to
2899 /* Define to `int' if <sys/types.h> doesn't define. */
2902 /* Define as a macro for copying va_list variables. */