1: /* config.h.in. Generated from configure.ac by autoheader. */
2:
3: /* Define to the number of bits in type 'ptrdiff_t'. */
4: #undef BITSIZEOF_PTRDIFF_T
5:
6: /* Define to the number of bits in type 'sig_atomic_t'. */
7: #undef BITSIZEOF_SIG_ATOMIC_T
8:
9: /* Define to the number of bits in type 'size_t'. */
10: #undef BITSIZEOF_SIZE_T
11:
12: /* Define to the number of bits in type 'wchar_t'. */
13: #undef BITSIZEOF_WCHAR_T
14:
15: /* Define to the number of bits in type 'wint_t'. */
16: #undef BITSIZEOF_WINT_T
17:
18: /* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
19: systems. This function is required for `alloca.c' support on those systems.
20: */
21: #undef CRAY_STACKSEG_END
22:
23: /* Define to 1 if using `alloca.c'. */
24: #undef C_ALLOCA
25:
26: /* Define to 1 if // is a file system root distinct from /. */
27: #undef DOUBLE_SLASH_IS_DISTINCT_ROOT
28:
29: /* Define as good substitute value for EILSEQ. */
30: #undef EILSEQ
31:
32: /* Define to 1 to enable a few rarely used encodings. */
33: #undef ENABLE_EXTRA
34:
35: /* Define to 1 if translation of program messages to the user's native
36: language is requested. */
37: #undef ENABLE_NLS
38:
39: /* Define to 1 if the package shall run at any location in the file system. */
40: #undef ENABLE_RELOCATABLE
41:
42: /* Define to 1 if realpath() can malloc memory, always gives an absolute path,
43: and handles trailing slash correctly. */
44: #undef FUNC_REALPATH_WORKS
45:
46: /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
47: whether the gnulib module canonicalize-lgpl shall be considered present. */
48: #undef GNULIB_CANONICALIZE_LGPL
49:
50: /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
51: whether the gnulib module fscanf shall be considered present. */
52: #undef GNULIB_FSCANF
53:
54: /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
55: whether the gnulib module msvc-nothrow shall be considered present. */
56: #undef GNULIB_MSVC_NOTHROW
57:
58: /* Define to 1 if printf and friends should be labeled with attribute
59: "__gnu_printf__" instead of "__printf__" */
60: #undef GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU
61:
62: /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
63: whether the gnulib module scanf shall be considered present. */
64: #undef GNULIB_SCANF
65:
66: /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
67: whether the gnulib module sigpipe shall be considered present. */
68: #undef GNULIB_SIGPIPE
69:
70: /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
71: whether the gnulib module strerror shall be considered present. */
72: #undef GNULIB_STRERROR
73:
74: /* Define to 1 when the gnulib module canonicalize_file_name should be tested.
75: */
76: #undef GNULIB_TEST_CANONICALIZE_FILE_NAME
77:
78: /* Define to 1 when the gnulib module environ should be tested. */
79: #undef GNULIB_TEST_ENVIRON
80:
81: /* Define to 1 when the gnulib module lstat should be tested. */
82: #undef GNULIB_TEST_LSTAT
83:
84: /* Define to 1 when the gnulib module malloc-posix should be tested. */
85: #undef GNULIB_TEST_MALLOC_POSIX
86:
87: /* Define to 1 when the gnulib module raise should be tested. */
88: #undef GNULIB_TEST_RAISE
89:
90: /* Define to 1 when the gnulib module read should be tested. */
91: #undef GNULIB_TEST_READ
92:
93: /* Define to 1 when the gnulib module readlink should be tested. */
94: #undef GNULIB_TEST_READLINK
95:
96: /* Define to 1 when the gnulib module realpath should be tested. */
97: #undef GNULIB_TEST_REALPATH
98:
99: /* Define to 1 when the gnulib module sigprocmask should be tested. */
100: #undef GNULIB_TEST_SIGPROCMASK
101:
102: /* Define to 1 when the gnulib module stat should be tested. */
103: #undef GNULIB_TEST_STAT
104:
105: /* Define to 1 when the gnulib module strerror should be tested. */
106: #undef GNULIB_TEST_STRERROR
107:
108: /* Define to 1 if you have `alloca', as a function or macro. */
109: #undef HAVE_ALLOCA
110:
111: /* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
112: */
113: #undef HAVE_ALLOCA_H
114:
115: /* Define to 1 if you have the `canonicalize_file_name' function. */
116: #undef HAVE_CANONICALIZE_FILE_NAME
117:
118: /* Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the
119: CoreFoundation framework. */
120: #undef HAVE_CFLOCALECOPYCURRENT
121:
122: /* Define to 1 if you have the Mac OS X function
123: CFLocaleCopyPreferredLanguages in the CoreFoundation framework. */
124: #undef HAVE_CFLOCALECOPYPREFERREDLANGUAGES
125:
126: /* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in
127: the CoreFoundation framework. */
128: #undef HAVE_CFPREFERENCESCOPYAPPVALUE
129:
130: /* Define to 1 if you have the `copy_file_range' function. */
131: #undef HAVE_COPY_FILE_RANGE
132:
133: /* Define if the GNU dcgettext() function is already present or preinstalled.
134: */
135: #undef HAVE_DCGETTEXT
136:
137: /* Define to 1 if you have the declaration of `clearerr_unlocked', and to 0 if
138: you don't. */
139: #undef HAVE_DECL_CLEARERR_UNLOCKED
140:
141: /* Define to 1 if you have the declaration of `feof_unlocked', and to 0 if you
142: don't. */
143: #undef HAVE_DECL_FEOF_UNLOCKED
144:
145: /* Define to 1 if you have the declaration of `ferror_unlocked', and to 0 if
146: you don't. */
147: #undef HAVE_DECL_FERROR_UNLOCKED
148:
149: /* Define to 1 if you have the declaration of `fflush_unlocked', and to 0 if
150: you don't. */
151: #undef HAVE_DECL_FFLUSH_UNLOCKED
152:
153: /* Define to 1 if you have the declaration of `fgets_unlocked', and to 0 if
154: you don't. */
155: #undef HAVE_DECL_FGETS_UNLOCKED
156:
157: /* Define to 1 if you have the declaration of `fputc_unlocked', and to 0 if
158: you don't. */
159: #undef HAVE_DECL_FPUTC_UNLOCKED
160:
161: /* Define to 1 if you have the declaration of `fputs_unlocked', and to 0 if
162: you don't. */
163: #undef HAVE_DECL_FPUTS_UNLOCKED
164:
165: /* Define to 1 if you have the declaration of `fread_unlocked', and to 0 if
166: you don't. */
167: #undef HAVE_DECL_FREAD_UNLOCKED
168:
169: /* Define to 1 if you have the declaration of `fwrite_unlocked', and to 0 if
170: you don't. */
171: #undef HAVE_DECL_FWRITE_UNLOCKED
172:
173: /* Define to 1 if you have the declaration of `getchar_unlocked', and to 0 if
174: you don't. */
175: #undef HAVE_DECL_GETCHAR_UNLOCKED
176:
177: /* Define to 1 if you have the declaration of `getc_unlocked', and to 0 if you
178: don't. */
179: #undef HAVE_DECL_GETC_UNLOCKED
180:
181: /* Define to 1 if you have the declaration of `program_invocation_name', and
182: to 0 if you don't. */
183: #undef HAVE_DECL_PROGRAM_INVOCATION_NAME
184:
185: /* Define to 1 if you have the declaration of `program_invocation_short_name',
186: and to 0 if you don't. */
187: #undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
188:
189: /* Define to 1 if you have the declaration of `putchar_unlocked', and to 0 if
190: you don't. */
191: #undef HAVE_DECL_PUTCHAR_UNLOCKED
192:
193: /* Define to 1 if you have the declaration of `putc_unlocked', and to 0 if you
194: don't. */
195: #undef HAVE_DECL_PUTC_UNLOCKED
196:
197: /* Define to 1 if you have the declaration of `setenv', and to 0 if you don't.
198: */
199: #undef HAVE_DECL_SETENV
200:
201: /* Define to 1 if you have the declaration of `strerror_r', and to 0 if you
202: don't. */
203: #undef HAVE_DECL_STRERROR_R
204:
205: /* Define to 1 if you have the declaration of `__argv', and to 0 if you don't.
206: */
207: #undef HAVE_DECL___ARGV
208:
209: /* Define to 1 if you have the <dlfcn.h> header file. */
210: #undef HAVE_DLFCN_H
211:
212: /* Define if you have the declaration of environ. */
213: #undef HAVE_ENVIRON_DECL
214:
215: /* Define to 1 if you have the `getcwd' function. */
216: #undef HAVE_GETCWD
217:
218: /* Define to 1 if you have the `getc_unlocked' function. */
219: #undef HAVE_GETC_UNLOCKED
220:
221: /* Define to 1 if you have the `getexecname' function. */
222: #undef HAVE_GETEXECNAME
223:
224: /* Define to 1 if you have the `getprogname' function. */
225: #undef HAVE_GETPROGNAME
226:
227: /* Define if the GNU gettext() function is already present or preinstalled. */
228: #undef HAVE_GETTEXT
229:
230: /* Define if you have the iconv() function and it works. */
231: #undef HAVE_ICONV
232:
233: /* Define to 1 if you have the <inttypes.h> header file. */
234: #undef HAVE_INTTYPES_H
235:
236: /* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
237: #undef HAVE_LANGINFO_CODESET
238:
239: /* Define to 1 if you have the <limits.h> header file. */
240: #undef HAVE_LIMITS_H
241:
242: /* Define to 1 if the system has the type 'long long int'. */
243: #undef HAVE_LONG_LONG_INT
244:
245: /* Define to 1 if you have the `lstat' function. */
246: #undef HAVE_LSTAT
247:
248: /* Define to 1 if you have the <mach-o/dyld.h> header file. */
249: #undef HAVE_MACH_O_DYLD_H
250:
251: /* Define if the 'malloc' function is POSIX compliant. */
252: #undef HAVE_MALLOC_POSIX
253:
254: /* Define to 1 if you have the `mbrtowc' function. */
255: #undef HAVE_MBRTOWC
256:
257: /* Define to 1 if you have the `mbsinit' function. */
258: #undef HAVE_MBSINIT
259:
260: /* Define to 1 if <wchar.h> declares mbstate_t. */
261: #undef HAVE_MBSTATE_T
262:
263: /* Define to 1 if you have the `memmove' function. */
264: #undef HAVE_MEMMOVE
265:
266: /* Define to 1 if you have the <memory.h> header file. */
267: #undef HAVE_MEMORY_H
268:
269: /* Define to 1 on MSVC platforms that have the "invalid parameter handler"
270: concept. */
271: #undef HAVE_MSVC_INVALID_PARAMETER_HANDLER
272:
273: /* Define to 1 if you have the `raise' function. */
274: #undef HAVE_RAISE
275:
276: /* Define to 1 if you have the `readlink' function. */
277: #undef HAVE_READLINK
278:
279: /* Define to 1 if you have the `readlinkat' function. */
280: #undef HAVE_READLINKAT
281:
282: /* Define to 1 if you have the `realpath' function. */
283: #undef HAVE_REALPATH
284:
285: /* Define to 1 if you have the <search.h> header file. */
286: #undef HAVE_SEARCH_H
287:
288: /* Define to 1 if you have the `setenv' function. */
289: #undef HAVE_SETENV
290:
291: /* Define to 1 if you have the `setlocale' function. */
292: #undef HAVE_SETLOCALE
293:
294: /* Define to 1 if 'sig_atomic_t' is a signed integer type. */
295: #undef HAVE_SIGNED_SIG_ATOMIC_T
296:
297: /* Define to 1 if 'wchar_t' is a signed integer type. */
298: #undef HAVE_SIGNED_WCHAR_T
299:
300: /* Define to 1 if 'wint_t' is a signed integer type. */
301: #undef HAVE_SIGNED_WINT_T
302:
303: /* Define to 1 if the system has the type `sigset_t'. */
304: #undef HAVE_SIGSET_T
305:
306: /* Define to 1 if you have the <stdint.h> header file. */
307: #undef HAVE_STDINT_H
308:
309: /* Define to 1 if you have the <stdlib.h> header file. */
310: #undef HAVE_STDLIB_H
311:
312: /* Define to 1 if you have the `strerror_r' function. */
313: #undef HAVE_STRERROR_R
314:
315: /* Define to 1 if you have the <strings.h> header file. */
316: #undef HAVE_STRINGS_H
317:
318: /* Define to 1 if you have the <string.h> header file. */
319: #undef HAVE_STRING_H
320:
321: /* Define to 1 if `st_atimensec' is a member of `struct stat'. */
322: #undef HAVE_STRUCT_STAT_ST_ATIMENSEC
323:
324: /* Define to 1 if `st_atimespec.tv_nsec' is a member of `struct stat'. */
325: #undef HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC
326:
327: /* Define to 1 if `st_atim.st__tim.tv_nsec' is a member of `struct stat'. */
328: #undef HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC
329:
330: /* Define to 1 if `st_atim.tv_nsec' is a member of `struct stat'. */
331: #undef HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC
332:
333: /* Define to 1 if `st_birthtimensec' is a member of `struct stat'. */
334: #undef HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC
335:
336: /* Define to 1 if `st_birthtimespec.tv_nsec' is a member of `struct stat'. */
337: #undef HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC
338:
339: /* Define to 1 if `st_birthtim.tv_nsec' is a member of `struct stat'. */
340: #undef HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC
341:
342: /* Define to 1 if you have the `symlink' function. */
343: #undef HAVE_SYMLINK
344:
345: /* Define to 1 if you have the <sys/bitypes.h> header file. */
346: #undef HAVE_SYS_BITYPES_H
347:
348: /* Define to 1 if you have the <sys/inttypes.h> header file. */
349: #undef HAVE_SYS_INTTYPES_H
350:
351: /* Define to 1 if you have the <sys/param.h> header file. */
352: #undef HAVE_SYS_PARAM_H
353:
354: /* Define to 1 if you have the <sys/socket.h> header file. */
355: #undef HAVE_SYS_SOCKET_H
356:
357: /* Define to 1 if you have the <sys/stat.h> header file. */
358: #undef HAVE_SYS_STAT_H
359:
360: /* Define to 1 if you have the <sys/time.h> header file. */
361: #undef HAVE_SYS_TIME_H
362:
363: /* Define to 1 if you have the <sys/types.h> header file. */
364: #undef HAVE_SYS_TYPES_H
365:
366: /* Define to 1 if you have the `tsearch' function. */
367: #undef HAVE_TSEARCH
368:
369: /* Define to 1 if you have the <unistd.h> header file. */
370: #undef HAVE_UNISTD_H
371:
372: /* Define to 1 if the system has the type 'unsigned long long int'. */
373: #undef HAVE_UNSIGNED_LONG_LONG_INT
374:
375: /* Define if you have a global __progname variable */
376: #undef HAVE_VAR___PROGNAME
377:
378: /* Define to 1 or 0, depending whether the compiler supports simple visibility
379: declarations. */
380: #undef HAVE_VISIBILITY
381:
382: /* Define to 1 if you have the <wchar.h> header file. */
383: #undef HAVE_WCHAR_H
384:
385: /* Define if you have the 'wchar_t' type. */
386: #undef HAVE_WCHAR_T
387:
388: /* Define to 1 if you have the `wcrtomb' function. */
389: #undef HAVE_WCRTOMB
390:
391: /* Define to 1 if you have the <winsock2.h> header file. */
392: #undef HAVE_WINSOCK2_H
393:
394: /* Define if you have the 'wint_t' type. */
395: #undef HAVE_WINT_T
396:
397: /* Define to 1 if O_NOATIME works. */
398: #undef HAVE_WORKING_O_NOATIME
399:
400: /* Define to 1 if O_NOFOLLOW works. */
401: #undef HAVE_WORKING_O_NOFOLLOW
402:
403: /* Define to 1 if the system has the type `_Bool'. */
404: #undef HAVE__BOOL
405:
406: /* Define to 1 if you have the `_NSGetExecutablePath' function. */
407: #undef HAVE__NSGETEXECUTABLEPATH
408:
409: /* Define to 1 if you have the `_set_invalid_parameter_handler' function. */
410: #undef HAVE__SET_INVALID_PARAMETER_HANDLER
411:
412: /* Define as const if the declaration of iconv() needs const. */
413: #undef ICONV_CONST
414:
415: /* Define to the value of ${prefix}, as a string. */
416: #undef INSTALLPREFIX
417:
418: /* Define to 1 if 'lstat' dereferences a symlink specified with a trailing
419: slash. */
420: #undef LSTAT_FOLLOWS_SLASHED_SYMLINK
421:
422: /* Define to the sub-directory where libtool stores uninstalled libraries. */
423: #undef LT_OBJDIR
424:
425: /* If malloc(0) is != NULL, define this to 1. Otherwise define this to 0. */
426: #undef MALLOC_0_IS_NONNULL
427:
428: /* Use GNU style printf and scanf. */
429: #ifndef __USE_MINGW_ANSI_STDIO
430: # undef __USE_MINGW_ANSI_STDIO
431: #endif
432:
433:
434: /* Name of package */
435: #undef PACKAGE
436:
437: /* Define to the address where bug reports for this package should be sent. */
438: #undef PACKAGE_BUGREPORT
439:
440: /* Define to the full name of this package. */
441: #undef PACKAGE_NAME
442:
443: /* Define to the full name and version of this package. */
444: #undef PACKAGE_STRING
445:
446: /* Define to the one symbol short name of this package. */
447: #undef PACKAGE_TARNAME
448:
449: /* Define to the home page for this package. */
450: #undef PACKAGE_URL
451:
452: /* Define to the version of this package. */
453: #undef PACKAGE_VERSION
454:
455: /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
456: 'ptrdiff_t'. */
457: #undef PTRDIFF_T_SUFFIX
458:
459: /* Define to 1 if readlink fails to recognize a trailing slash. */
460: #undef READLINK_TRAILING_SLASH_BUG
461:
462: /* Define to 1 if stat needs help when passed a file name with a trailing
463: slash */
464: #undef REPLACE_FUNC_STAT_FILE
465:
466: /* Define to 1 if strerror(0) does not return a message implying success. */
467: #undef REPLACE_STRERROR_0
468:
469: /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
470: 'sig_atomic_t'. */
471: #undef SIG_ATOMIC_T_SUFFIX
472:
473: /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
474: 'size_t'. */
475: #undef SIZE_T_SUFFIX
476:
477: /* If using the C implementation of alloca, define if you know the
478: direction of stack growth for your system; otherwise it will be
479: automatically deduced at runtime.
480: STACK_DIRECTION > 0 => grows toward higher addresses
481: STACK_DIRECTION < 0 => grows toward lower addresses
482: STACK_DIRECTION = 0 => direction of growth unknown */
483: #undef STACK_DIRECTION
484:
485: /* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */
486: #undef STAT_MACROS_BROKEN
487:
488: /* Define to 1 if you have the ANSI C header files. */
489: #undef STDC_HEADERS
490:
491: /* Define to 1 if strerror_r returns char *. */
492: #undef STRERROR_R_CHAR_P
493:
494: /* Define to 1 if the type of the st_atim member of a struct stat is struct
495: timespec. */
496: #undef TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC
497:
498: /* Define to the prefix of C symbols at the assembler and linker level, either
499: an underscore or empty. */
500: #undef USER_LABEL_PREFIX
501:
502: /* Enable extensions on AIX 3, Interix. */
503: #ifndef _ALL_SOURCE
504: # undef _ALL_SOURCE
505: #endif
506: /* Enable general extensions on macOS. */
507: #ifndef _DARWIN_C_SOURCE
508: # undef _DARWIN_C_SOURCE
509: #endif
510: /* Enable GNU extensions on systems that have them. */
511: #ifndef _GNU_SOURCE
512: # undef _GNU_SOURCE
513: #endif
514: /* Enable NetBSD extensions on NetBSD. */
515: #ifndef _NETBSD_SOURCE
516: # undef _NETBSD_SOURCE
517: #endif
518: /* Enable OpenBSD extensions on NetBSD. */
519: #ifndef _OPENBSD_SOURCE
520: # undef _OPENBSD_SOURCE
521: #endif
522: /* Enable threading extensions on Solaris. */
523: #ifndef _POSIX_PTHREAD_SEMANTICS
524: # undef _POSIX_PTHREAD_SEMANTICS
525: #endif
526: /* Enable extensions specified by ISO/IEC TS 18661-5:2014. */
527: #ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
528: # undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
529: #endif
530: /* Enable extensions specified by ISO/IEC TS 18661-1:2014. */
531: #ifndef __STDC_WANT_IEC_60559_BFP_EXT__
532: # undef __STDC_WANT_IEC_60559_BFP_EXT__
533: #endif
534: /* Enable extensions specified by ISO/IEC TS 18661-2:2015. */
535: #ifndef __STDC_WANT_IEC_60559_DFP_EXT__
536: # undef __STDC_WANT_IEC_60559_DFP_EXT__
537: #endif
538: /* Enable extensions specified by ISO/IEC TS 18661-4:2015. */
539: #ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__
540: # undef __STDC_WANT_IEC_60559_FUNCS_EXT__
541: #endif
542: /* Enable extensions specified by ISO/IEC TS 18661-3:2015. */
543: #ifndef __STDC_WANT_IEC_60559_TYPES_EXT__
544: # undef __STDC_WANT_IEC_60559_TYPES_EXT__
545: #endif
546: /* Enable extensions specified by ISO/IEC TR 24731-2:2010. */
547: #ifndef __STDC_WANT_LIB_EXT2__
548: # undef __STDC_WANT_LIB_EXT2__
549: #endif
550: /* Enable extensions specified by ISO/IEC 24747:2009. */
551: #ifndef __STDC_WANT_MATH_SPEC_FUNCS__
552: # undef __STDC_WANT_MATH_SPEC_FUNCS__
553: #endif
554: /* Enable extensions on HP NonStop. */
555: #ifndef _TANDEM_SOURCE
556: # undef _TANDEM_SOURCE
557: #endif
558: /* Enable X/Open extensions if necessary. HP-UX 11.11 defines
559: mbstate_t only if _XOPEN_SOURCE is defined to 500, regardless of
560: whether compiling with -Ae or -D_HPUX_SOURCE=1. */
561: #ifndef _XOPEN_SOURCE
562: # undef _XOPEN_SOURCE
563: #endif
564: /* Enable X/Open compliant socket functions that do not require linking
565: with -lxnet on HP-UX 11.11. */
566: #ifndef _HPUX_ALT_XOPEN_SOCKET_API
567: # undef _HPUX_ALT_XOPEN_SOCKET_API
568: #endif
569: /* Enable general extensions on Solaris. */
570: #ifndef __EXTENSIONS__
571: # undef __EXTENSIONS__
572: #endif
573:
574:
575: /* Define to 1 if you want getc etc. to use unlocked I/O if available.
576: Unlocked I/O can improve performance in unithreaded apps, but it is not
577: safe for multithreaded apps. */
578: #undef USE_UNLOCKED_IO
579:
580: /* Version number of package */
581: #undef VERSION
582:
583: /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
584: 'wchar_t'. */
585: #undef WCHAR_T_SUFFIX
586:
587: /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
588: 'wint_t'. */
589: #undef WINT_T_SUFFIX
590:
591: /* Define if the machine's byte ordering is little endian. */
592: #undef WORDS_LITTLEENDIAN
593:
594: /* Enable large inode numbers on Mac OS X 10.5. */
595: #undef _DARWIN_USE_64_BIT_INODE
596:
597: /* Number of bits in a file offset, on hosts where this is settable. */
598: #undef _FILE_OFFSET_BITS
599:
600: /* Define for large files, on AIX-style hosts. */
601: #undef _LARGE_FILES
602:
603: /* Define to 1 if on MINIX. */
604: #undef _MINIX
605:
606: /* Define to 1 to make NetBSD features available. MINIX 3 needs this. */
607: #undef _NETBSD_SOURCE
608:
609: /* The _Noreturn keyword of C11. */
610: #ifndef _Noreturn
611: # if (defined __cplusplus \
612: && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \
613: || (defined _MSC_VER && 1900 <= _MSC_VER)))
614: # define _Noreturn [[noreturn]]
615: # elif ((!defined __cplusplus || defined __clang__) \
616: && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \
617: || 4 < __GNUC__ + (7 <= __GNUC_MINOR__)))
618: /* _Noreturn works as-is. */
619: # elif 2 < __GNUC__ + (8 <= __GNUC_MINOR__) || 0x5110 <= __SUNPRO_C
620: # define _Noreturn __attribute__ ((__noreturn__))
621: # elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0)
622: # define _Noreturn __declspec (noreturn)
623: # else
624: # define _Noreturn
625: # endif
626: #endif
627:
628:
629: /* Define to 2 if the system does not provide POSIX.1 features except with
630: this defined. */
631: #undef _POSIX_1_SOURCE
632:
633: /* Define to 1 if you need to in order for 'stat' and other things to work. */
634: #undef _POSIX_SOURCE
635:
636: /* For standard stat data types on VMS. */
637: #undef _USE_STD_STAT
638:
639: /* Define to 1 if the system <stdint.h> predates C++11. */
640: #undef __STDC_CONSTANT_MACROS
641:
642: /* Define to 1 if the system <stdint.h> predates C++11. */
643: #undef __STDC_LIMIT_MACROS
644:
645: /* The _GL_ASYNC_SAFE marker should be attached to functions that are
646: signal handlers (for signals other than SIGABRT, SIGPIPE) or can be
647: invoked from such signal handlers. Such functions have some restrictions:
648: * All functions that it calls should be marked _GL_ASYNC_SAFE as well,
649: or should be listed as async-signal-safe in POSIX
650: <http://pubs.opengroup.org/onlinepubs/9699919799/functions/V2_chap02.html#tag_15_04>
651: section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in
652: particular, are NOT async-signal-safe.
653: * All memory locations (variables and struct fields) that these functions
654: access must be marked 'volatile'. This holds for both read and write
655: accesses. Otherwise the compiler might optimize away stores to and
656: reads from such locations that occur in the program, depending on its
657: data flow analysis. For example, when the program contains a loop
658: that is intended to inspect a variable set from within a signal handler
659: while (!signal_occurred)
660: ;
661: the compiler is allowed to transform this into an endless loop if the
662: variable 'signal_occurred' is not declared 'volatile'.
663: Additionally, recall that:
664: * A signal handler should not modify errno (except if it is a handler
665: for a fatal signal and ends by raising the same signal again, thus
666: provoking the termination of the process). If it invokes a function
667: that may clobber errno, it needs to save and restore the value of
668: errno. */
669: #define _GL_ASYNC_SAFE
670:
671:
672: /* Please see the Gnulib manual for how to use these macros.
673:
674: Suppress extern inline with HP-UX cc, as it appears to be broken; see
675: <https://lists.gnu.org/r/bug-texinfo/2013-02/msg00030.html>.
676:
677: Suppress extern inline with Sun C in standards-conformance mode, as it
678: mishandles inline functions that call each other. E.g., for 'inline void f
679: (void) { } inline void g (void) { f (); }', c99 incorrectly complains
680: 'reference to static identifier "f" in extern inline function'.
681: This bug was observed with Sun C 5.12 SunOS_i386 2011/11/16.
682:
683: Suppress extern inline (with or without __attribute__ ((__gnu_inline__)))
684: on configurations that mistakenly use 'static inline' to implement
685: functions or macros in standard C headers like <ctype.h>. For example,
686: if isdigit is mistakenly implemented via a static inline function,
687: a program containing an extern inline function that calls isdigit
688: may not work since the C standard prohibits extern inline functions
689: from calling static functions (ISO C 99 section 6.7.4.(3).
690: This bug is known to occur on:
691:
692: OS X 10.8 and earlier; see:
693: https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html
694:
695: DragonFly; see
696: http://muscles.dragonflybsd.org/bulk/bleeding-edge-potential/latest-per-pkg/ah-tty-0.3.12.log
697:
698: FreeBSD; see:
699: https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html
700:
701: OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and
702: for clang but remains for g++; see <https://trac.macports.org/ticket/41033>.
703: Assume DragonFly and FreeBSD will be similar.
704:
705: GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
706: inline semantics, unless -fgnu89-inline is used. It defines a macro
707: __GNUC_STDC_INLINE__ to indicate this situation or a macro
708: __GNUC_GNU_INLINE__ to indicate the opposite situation.
709: GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline
710: semantics but warns, unless -fgnu89-inline is used:
711: warning: C99 inline functions are not supported; using GNU89
712: warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute
713: It defines a macro __GNUC_GNU_INLINE__ to indicate this situation.
714: */
715: #if (((defined __APPLE__ && defined __MACH__) \
716: || defined __DragonFly__ || defined __FreeBSD__) \
717: && (defined __header_inline \
718: ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \
719: && ! defined __clang__) \
720: : ((! defined _DONT_USE_CTYPE_INLINE_ \
721: && (defined __GNUC__ || defined __cplusplus)) \
722: || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \
723: && defined __GNUC__ && ! defined __cplusplus))))
724: # define _GL_EXTERN_INLINE_STDHEADER_BUG
725: #endif
726: #if ((__GNUC__ \
727: ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \
728: : (199901L <= __STDC_VERSION__ \
729: && !defined __HP_cc \
730: && !defined __PGI \
731: && !(defined __SUNPRO_C && __STDC__))) \
732: && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
733: # define _GL_INLINE inline
734: # define _GL_EXTERN_INLINE extern inline
735: # define _GL_EXTERN_INLINE_IN_USE
736: #elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \
737: && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
738: # if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__
739: /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */
740: # define _GL_INLINE extern inline __attribute__ ((__gnu_inline__))
741: # else
742: # define _GL_INLINE extern inline
743: # endif
744: # define _GL_EXTERN_INLINE extern
745: # define _GL_EXTERN_INLINE_IN_USE
746: #else
747: # define _GL_INLINE static _GL_UNUSED
748: # define _GL_EXTERN_INLINE static _GL_UNUSED
749: #endif
750:
751: /* In GCC 4.6 (inclusive) to 5.1 (exclusive),
752: suppress bogus "no previous prototype for 'FOO'"
753: and "no previous declaration for 'FOO'" diagnostics,
754: when FOO is an inline function in the header; see
755: <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113> and
756: <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63877>. */
757: #if __GNUC__ == 4 && 6 <= __GNUC_MINOR__
758: # if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__
759: # define _GL_INLINE_HEADER_CONST_PRAGMA
760: # else
761: # define _GL_INLINE_HEADER_CONST_PRAGMA \
762: _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"")
763: # endif
764: # define _GL_INLINE_HEADER_BEGIN \
765: _Pragma ("GCC diagnostic push") \
766: _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \
767: _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \
768: _GL_INLINE_HEADER_CONST_PRAGMA
769: # define _GL_INLINE_HEADER_END \
770: _Pragma ("GCC diagnostic pop")
771: #else
772: # define _GL_INLINE_HEADER_BEGIN
773: # define _GL_INLINE_HEADER_END
774: #endif
775:
776: /* Define to `int' if <sys/types.h> doesn't define. */
777: #undef gid_t
778:
779: /* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports
780: the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of
781: earlier versions), but does not display it by setting __GNUC_STDC_INLINE__.
782: __APPLE__ && __MACH__ test for Mac OS X.
783: __APPLE_CC__ tests for the Apple compiler and its version.
784: __STDC_VERSION__ tests for the C99 mode. */
785: #if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__
786: # define __GNUC_STDC_INLINE__ 1
787: #endif
788:
789: /* Define to a type if <wchar.h> does not define. */
790: #undef mbstate_t
791:
792: /* Define to `int' if <sys/types.h> does not define. */
793: #undef mode_t
794:
795: /* Define to the type of st_nlink in struct stat, or a supertype. */
796: #undef nlink_t
797:
798: /* Define to `int' if <sys/types.h> does not define. */
799: #undef pid_t
800:
801: /* Define to the equivalent of the C99 'restrict' keyword, or to
802: nothing if this is not supported. Do not define if restrict is
803: supported directly. */
804: #undef restrict
805: /* Work around a bug in Sun C++: it does not support _Restrict or
806: __restrict__, even though the corresponding Sun C compiler ends up with
807: "#define restrict _Restrict" or "#define restrict __restrict__" in the
808: previous line. Perhaps some future version of Sun C++ will work with
809: restrict; if so, hopefully it defines __RESTRICT like Sun C does. */
810: #if defined __SUNPRO_CC && !defined __RESTRICT
811: # define _Restrict
812: # define __restrict__
813: #endif
814:
815: /* Define to `unsigned int' if <sys/types.h> does not define. */
816: #undef size_t
817:
818: /* Define as a signed type of the same size as size_t. */
819: #undef ssize_t
820:
821: /* Define to `int' if <sys/types.h> doesn't define. */
822: #undef uid_t
823:
824: /* Define as a marker that can be attached to declarations that might not
825: be used. This helps to reduce warnings, such as from
826: GCC -Wunused-parameter. */
827: #if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
828: # define _GL_UNUSED __attribute__ ((__unused__))
829: #else
830: # define _GL_UNUSED
831: #endif
832: /* The name _UNUSED_PARAMETER_ is an earlier spelling, although the name
833: is a misnomer outside of parameter lists. */
834: #define _UNUSED_PARAMETER_ _GL_UNUSED
835:
836: /* gcc supports the "unused" attribute on possibly unused labels, and
837: g++ has since version 4.5. Note to support C++ as well as C,
838: _GL_UNUSED_LABEL should be used with a trailing ; */
839: #if !defined __cplusplus || __GNUC__ > 4 \
840: || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5)
841: # define _GL_UNUSED_LABEL _GL_UNUSED
842: #else
843: # define _GL_UNUSED_LABEL
844: #endif
845:
846: /* The __pure__ attribute was added in gcc 2.96. */
847: #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
848: # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
849: #else
850: # define _GL_ATTRIBUTE_PURE /* empty */
851: #endif
852:
853: /* The __const__ attribute was added in gcc 2.95. */
854: #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
855: # define _GL_ATTRIBUTE_CONST __attribute__ ((__const__))
856: #else
857: # define _GL_ATTRIBUTE_CONST /* empty */
858: #endif
859:
860: /* The __malloc__ attribute was added in gcc 3. */
861: #if 3 <= __GNUC__
862: # define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
863: #else
864: # define _GL_ATTRIBUTE_MALLOC /* empty */
865: #endif
866:
867:
868:
869: /* On Windows, variables that may be in a DLL must be marked specially. */
870: #if defined _MSC_VER && defined _DLL
871: # define DLL_VARIABLE __declspec (dllimport)
872: #else
873: # define DLL_VARIABLE
874: #endif
875:
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