gnulib/config.in

   1 /* config.in.  Generated from configure.ac by autoheader.  */
   2
   3 /* Define if building universal (internal helper macro) */
   4 #undef AC_APPLE_UNIVERSAL_BUILD
   5
   6 /* Define to the number of bits in type 'ptrdiff_t'. */
   7 #undef BITSIZEOF_PTRDIFF_T
   8
   9 /* Define to the number of bits in type 'sig_atomic_t'. */
  10 #undef BITSIZEOF_SIG_ATOMIC_T
  11
  12 /* Define to the number of bits in type 'size_t'. */
  13 #undef BITSIZEOF_SIZE_T
  14
  15 /* Define to the number of bits in type 'wchar_t'. */
  16 #undef BITSIZEOF_WCHAR_T
  17
  18 /* Define to the number of bits in type 'wint_t'. */
  19 #undef BITSIZEOF_WINT_T
  20
  21 /* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
  22    systems. This function is required for `alloca.c' support on those systems.
  23    */
  24 #undef CRAY_STACKSEG_END
  25
  26 /* Define to 1 if using `alloca.c'. */
  27 #undef C_ALLOCA
  28
  29 /* Define as the bit index in the word where to find bit 0 of the exponent of
  30    'double'. */
  31 #undef DBL_EXPBIT0_BIT
  32
  33 /* Define as the word index where to find the exponent of 'double'. */
  34 #undef DBL_EXPBIT0_WORD
  35
  36 /* the name of the file descriptor member of DIR */
  37 #undef DIR_FD_MEMBER_NAME
  38
  39 #ifdef DIR_FD_MEMBER_NAME
  40 # define DIR_TO_FD(Dir_p) ((Dir_p)->DIR_FD_MEMBER_NAME)
  41 #else
  42 # define DIR_TO_FD(Dir_p) -1
  43 #endif
  44
  45
  46 /* Define to 1 if // is a file system root distinct from /. */
  47 #undef DOUBLE_SLASH_IS_DISTINCT_ROOT
  48
  49 /* Define if struct dirent has a member d_ino that actually works. */
  50 #undef D_INO_IN_DIRENT
  51
  52 /* Define this to 1 if F_DUPFD behavior does not match POSIX */
  53 #undef FCNTL_DUPFD_BUGGY
  54
  55 /* Define to nothing if C supports flexible array members, and to 1 if it does
  56    not. That way, with a declaration like 'struct s { int n; short
  57    d[FLEXIBLE_ARRAY_MEMBER]; };', the struct hack can be used with pre-C99
  58    compilers. Use 'FLEXSIZEOF (struct s, d, N * sizeof (short))' to calculate
  59    the size in bytes of such a struct containing an N-element array. */
  60 #undef FLEXIBLE_ARRAY_MEMBER
  61
  62 /* Define to 1 if mkdir mistakenly creates a directory given with a trailing
  63    dot component. */
  64 #undef FUNC_MKDIR_DOT_BUG
  65
  66 /* Define to 1 if realpath() can malloc memory, always gives an absolute path,
  67    and handles trailing slash correctly. */
  68 #undef FUNC_REALPATH_WORKS
  69
  70 /* Define if gettimeofday clobbers the localtime buffer. */
  71 #undef GETTIMEOFDAY_CLOBBERS_LOCALTIME
  72
  73 /* Define this to 'void' or 'struct timezone' to match the system's
  74    declaration of the second argument to gettimeofday. */
  75 #undef GETTIMEOFDAY_TIMEZONE
  76
  77 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
  78    whether the gnulib module canonicalize-lgpl shall be considered present. */
  79 #undef GNULIB_CANONICALIZE_LGPL
  80
  81 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
  82    whether the gnulib module fdopendir shall be considered present. */
  83 #undef GNULIB_FDOPENDIR
  84
  85 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
  86    whether the gnulib module fd-safer-flag shall be considered present. */
  87 #undef GNULIB_FD_SAFER_FLAG
  88
  89 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
  90    whether the gnulib module fnmatch-gnu shall be considered present. */
  91 #undef GNULIB_FNMATCH_GNU
  92
  93 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
  94    whether the gnulib module fscanf shall be considered present. */
  95 #undef GNULIB_FSCANF
  96
  97 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
  98    whether the gnulib module getcwd shall be considered present. */
  99 #undef GNULIB_GETCWD
 100
 101 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
 102    whether the gnulib module lock shall be considered present. */
 103 #undef GNULIB_LOCK
 104
 105 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
 106    whether the gnulib module mkostemp shall be considered present. */
 107 #undef GNULIB_MKOSTEMP
 108
 109 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
 110    whether the gnulib module msvc-nothrow shall be considered present. */
 111 #undef GNULIB_MSVC_NOTHROW
 112
 113 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
 114    whether the gnulib module openat shall be considered present. */
 115 #undef GNULIB_OPENAT
 116
 117 /* Define to 1 if printf and friends should be labeled with attribute
 118    "__gnu_printf__" instead of "__printf__" */
 119 #undef GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU
 120
 121 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
 122    whether the gnulib module scanf shall be considered present. */
 123 #undef GNULIB_SCANF
 124
 125 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
 126    whether the gnulib module strerror shall be considered present. */
 127 #undef GNULIB_STRERROR
 128
 129 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
 130    whether the gnulib module strerror_r-posix shall be considered present. */
 131 #undef GNULIB_STRERROR_R_POSIX
 132
 133 /* Define to 1 when the gnulib module canonicalize_file_name should be tested.
 134    */
 135 #undef GNULIB_TEST_CANONICALIZE_FILE_NAME
 136
 137 /* Define to 1 when the gnulib module chdir should be tested. */
 138 #undef GNULIB_TEST_CHDIR
 139
 140 /* Define to 1 when the gnulib module cloexec should be tested. */
 141 #undef GNULIB_TEST_CLOEXEC
 142
 143 /* Define to 1 when the gnulib module close should be tested. */
 144 #undef GNULIB_TEST_CLOSE
 145
 146 /* Define to 1 when the gnulib module closedir should be tested. */
 147 #undef GNULIB_TEST_CLOSEDIR
 148
 149 /* Define to 1 when the gnulib module dirfd should be tested. */
 150 #undef GNULIB_TEST_DIRFD
 151
 152 /* Define to 1 when the gnulib module dup should be tested. */
 153 #undef GNULIB_TEST_DUP
 154
 155 /* Define to 1 when the gnulib module dup2 should be tested. */
 156 #undef GNULIB_TEST_DUP2
 157
 158 /* Define to 1 when the gnulib module environ should be tested. */
 159 #undef GNULIB_TEST_ENVIRON
 160
 161 /* Define to 1 when the gnulib module fchdir should be tested. */
 162 #undef GNULIB_TEST_FCHDIR
 163
 164 /* Define to 1 when the gnulib module fcntl should be tested. */
 165 #undef GNULIB_TEST_FCNTL
 166
 167 /* Define to 1 when the gnulib module fdopendir should be tested. */
 168 #undef GNULIB_TEST_FDOPENDIR
 169
 170 /* Define to 1 when the gnulib module fnmatch should be tested. */
 171 #undef GNULIB_TEST_FNMATCH
 172
 173 /* Define to 1 when the gnulib module frexp should be tested. */
 174 #undef GNULIB_TEST_FREXP
 175
 176 /* Define to 1 when the gnulib module frexpl should be tested. */
 177 #undef GNULIB_TEST_FREXPL
 178
 179 /* Define to 1 when the gnulib module fstat should be tested. */
 180 #undef GNULIB_TEST_FSTAT
 181
 182 /* Define to 1 when the gnulib module fstatat should be tested. */
 183 #undef GNULIB_TEST_FSTATAT
 184
 185 /* Define to 1 when the gnulib module getcwd should be tested. */
 186 #undef GNULIB_TEST_GETCWD
 187
 188 /* Define to 1 when the gnulib module getdtablesize should be tested. */
 189 #undef GNULIB_TEST_GETDTABLESIZE
 190
 191 /* Define to 1 when the gnulib module getlogin_r should be tested. */
 192 #undef GNULIB_TEST_GETLOGIN_R
 193
 194 /* Define to 1 when the gnulib module gettimeofday should be tested. */
 195 #undef GNULIB_TEST_GETTIMEOFDAY
 196
 197 /* Define to 1 when the gnulib module glob should be tested. */
 198 #undef GNULIB_TEST_GLOB
 199
 200 /* Define to 1 when the gnulib module lstat should be tested. */
 201 #undef GNULIB_TEST_LSTAT
 202
 203 /* Define to 1 when the gnulib module malloc-posix should be tested. */
 204 #undef GNULIB_TEST_MALLOC_POSIX
 205
 206 /* Define to 1 when the gnulib module mbrtowc should be tested. */
 207 #undef GNULIB_TEST_MBRTOWC
 208
 209 /* Define to 1 when the gnulib module mbsinit should be tested. */
 210 #undef GNULIB_TEST_MBSINIT
 211
 212 /* Define to 1 when the gnulib module mbsrtowcs should be tested. */
 213 #undef GNULIB_TEST_MBSRTOWCS
 214
 215 /* Define to 1 when the gnulib module memchr should be tested. */
 216 #undef GNULIB_TEST_MEMCHR
 217
 218 /* Define to 1 when the gnulib module memmem should be tested. */
 219 #undef GNULIB_TEST_MEMMEM
 220
 221 /* Define to 1 when the gnulib module mempcpy should be tested. */
 222 #undef GNULIB_TEST_MEMPCPY
 223
 224 /* Define to 1 when the gnulib module memrchr should be tested. */
 225 #undef GNULIB_TEST_MEMRCHR
 226
 227 /* Define to 1 when the gnulib module mkdtemp should be tested. */
 228 #undef GNULIB_TEST_MKDTEMP
 229
 230 /* Define to 1 when the gnulib module mkostemp should be tested. */
 231 #undef GNULIB_TEST_MKOSTEMP
 232
 233 /* Define to 1 when the gnulib module open should be tested. */
 234 #undef GNULIB_TEST_OPEN
 235
 236 /* Define to 1 when the gnulib module openat should be tested. */
 237 #undef GNULIB_TEST_OPENAT
 238
 239 /* Define to 1 when the gnulib module opendir should be tested. */
 240 #undef GNULIB_TEST_OPENDIR
 241
 242 /* Define to 1 when the gnulib module rawmemchr should be tested. */
 243 #undef GNULIB_TEST_RAWMEMCHR
 244
 245 /* Define to 1 when the gnulib module readdir should be tested. */
 246 #undef GNULIB_TEST_READDIR
 247
 248 /* Define to 1 when the gnulib module readlink should be tested. */
 249 #undef GNULIB_TEST_READLINK
 250
 251 /* Define to 1 when the gnulib module realloc-posix should be tested. */
 252 #undef GNULIB_TEST_REALLOC_POSIX
 253
 254 /* Define to 1 when the gnulib module realpath should be tested. */
 255 #undef GNULIB_TEST_REALPATH
 256
 257 /* Define to 1 when the gnulib module rename should be tested. */
 258 #undef GNULIB_TEST_RENAME
 259
 260 /* Define to 1 when the gnulib module rewinddir should be tested. */
 261 #undef GNULIB_TEST_REWINDDIR
 262
 263 /* Define to 1 when the gnulib module rmdir should be tested. */
 264 #undef GNULIB_TEST_RMDIR
 265
 266 /* Define to 1 when the gnulib module setenv should be tested. */
 267 #undef GNULIB_TEST_SETENV
 268
 269 /* Define to 1 when the gnulib module setlocale_null should be tested. */
 270 #undef GNULIB_TEST_SETLOCALE_NULL
 271
 272 /* Define to 1 when the gnulib module stat should be tested. */
 273 #undef GNULIB_TEST_STAT
 274
 275 /* Define to 1 when the gnulib module strchrnul should be tested. */
 276 #undef GNULIB_TEST_STRCHRNUL
 277
 278 /* Define to 1 when the gnulib module strdup should be tested. */
 279 #undef GNULIB_TEST_STRDUP
 280
 281 /* Define to 1 when the gnulib module strerror should be tested. */
 282 #undef GNULIB_TEST_STRERROR
 283
 284 /* Define to 1 when the gnulib module strerror_r should be tested. */
 285 #undef GNULIB_TEST_STRERROR_R
 286
 287 /* Define to 1 when the gnulib module strstr should be tested. */
 288 #undef GNULIB_TEST_STRSTR
 289
 290 /* Define to 1 when the gnulib module strtok_r should be tested. */
 291 #undef GNULIB_TEST_STRTOK_R
 292
 293 /* Define to 1 when the gnulib module time_r should be tested. */
 294 #undef GNULIB_TEST_TIME_R
 295
 296 /* Define to 1 when the gnulib module unsetenv should be tested. */
 297 #undef GNULIB_TEST_UNSETENV
 298
 299 /* Define to 1 if you have 'alloca' after including <alloca.h>, a header that
 300    may be supplied by this distribution. */
 301 #undef HAVE_ALLOCA
 302
 303 /* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
 304    */
 305 #undef HAVE_ALLOCA_H
 306
 307 /* Define to 1 if you have the <arpa/inet.h> header file. */
 308 #undef HAVE_ARPA_INET_H
 309
 310 /* Define to 1 if you have the <bp-sym.h> header file. */
 311 #undef HAVE_BP_SYM_H
 312
 313 /* Define to 1 if you have the `btowc' function. */
 314 #undef HAVE_BTOWC
 315
 316 /* Define to 1 if you have the `canonicalize_file_name' function. */
 317 #undef HAVE_CANONICALIZE_FILE_NAME
 318
 319 /* Define to 1 if you have the `catgets' function. */
 320 #undef HAVE_CATGETS
 321
 322 /* Define to 1 if you have the `closedir' function. */
 323 #undef HAVE_CLOSEDIR
 324
 325 /* Define to 1 if you have the <crtdefs.h> header file. */
 326 #undef HAVE_CRTDEFS_H
 327
 328 /* Define to 1 if you have the declaration of `alarm', and to 0 if you don't.
 329    */
 330 #undef HAVE_DECL_ALARM
 331
 332 /* Define to 1 if you have the declaration of `dirfd', and to 0 if you don't.
 333    */
 334 #undef HAVE_DECL_DIRFD
 335
 336 /* Define to 1 if you have the declaration of `fchdir', and to 0 if you don't.
 337    */
 338 #undef HAVE_DECL_FCHDIR
 339
 340 /* Define to 1 if you have the declaration of `fdopendir', and to 0 if you
 341    don't. */
 342 #undef HAVE_DECL_FDOPENDIR
 343
 344 /* Define to 1 if you have the declaration of `getcwd', and to 0 if you don't.
 345    */
 346 #undef HAVE_DECL_GETCWD
 347
 348 /* Define to 1 if you have the declaration of `getdtablesize', and to 0 if you
 349    don't. */
 350 #undef HAVE_DECL_GETDTABLESIZE
 351
 352 /* Define to 1 if you have the declaration of `getlogin', and to 0 if you
 353    don't. */
 354 #undef HAVE_DECL_GETLOGIN
 355
 356 /* Define to 1 if you have the declaration of `getlogin_r', and to 0 if you
 357    don't. */
 358 #undef HAVE_DECL_GETLOGIN_R
 359
 360 /* Define to 1 if you have the declaration of `inet_ntop', and to 0 if you
 361    don't. */
 362 #undef HAVE_DECL_INET_NTOP
 363
 364 /* Define to 1 if you have the declaration of `isblank', and to 0 if you
 365    don't. */
 366 #undef HAVE_DECL_ISBLANK
 367
 368 /* Define to 1 if you have the declaration of `localtime_r', and to 0 if you
 369    don't. */
 370 #undef HAVE_DECL_LOCALTIME_R
 371
 372 /* Define to 1 if you have the declaration of `mbrtowc', and to 0 if you
 373    don't. */
 374 #undef HAVE_DECL_MBRTOWC
 375
 376 /* Define to 1 if you have the declaration of `mbsinit', and to 0 if you
 377    don't. */
 378 #undef HAVE_DECL_MBSINIT
 379
 380 /* Define to 1 if you have the declaration of `mbsrtowcs', and to 0 if you
 381    don't. */
 382 #undef HAVE_DECL_MBSRTOWCS
 383
 384 /* Define to 1 if you have the declaration of `memmem', and to 0 if you don't.
 385    */
 386 #undef HAVE_DECL_MEMMEM
 387
 388 /* Define to 1 if you have the declaration of `memrchr', and to 0 if you
 389    don't. */
 390 #undef HAVE_DECL_MEMRCHR
 391
 392 /* Define to 1 if you have the declaration of `program_invocation_name', and
 393    to 0 if you don't. */
 394 #undef HAVE_DECL_PROGRAM_INVOCATION_NAME
 395
 396 /* Define to 1 if you have the declaration of `program_invocation_short_name',
 397    and to 0 if you don't. */
 398 #undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
 399
 400 /* Define to 1 if you have the declaration of `setenv', and to 0 if you don't.
 401    */
 402 #undef HAVE_DECL_SETENV
 403
 404 /* Define to 1 if you have the declaration of `strdup', and to 0 if you don't.
 405    */
 406 #undef HAVE_DECL_STRDUP
 407
 408 /* Define to 1 if you have the declaration of `strerror_r', and to 0 if you
 409    don't. */
 410 #undef HAVE_DECL_STRERROR_R
 411
 412 /* Define to 1 if you have the declaration of `strtok_r', and to 0 if you
 413    don't. */
 414 #undef HAVE_DECL_STRTOK_R
 415
 416 /* Define to 1 if you have the declaration of `towlower', and to 0 if you
 417    don't. */
 418 #undef HAVE_DECL_TOWLOWER
 419
 420 /* Define to 1 if you have the declaration of `unsetenv', and to 0 if you
 421    don't. */
 422 #undef HAVE_DECL_UNSETENV
 423
 424 /* Define to 1 if you have the declaration of `__argv', and to 0 if you don't.
 425    */
 426 #undef HAVE_DECL___ARGV
 427
 428 /* Define to 1 if you have the <dirent.h> header file. */
 429 #undef HAVE_DIRENT_H
 430
 431 /* Define to 1 if you have the `dirfd' function. */
 432 #undef HAVE_DIRFD
 433
 434 /* Define to 1 if you have the <dlfcn.h> header file. */
 435 #undef HAVE_DLFCN_H
 436
 437 /* Define to 1 if you have the 'dup2' function. */
 438 #undef HAVE_DUP2
 439
 440 /* Define if you have the declaration of environ. */
 441 #undef HAVE_ENVIRON_DECL
 442
 443 /* Define to 1 if you have the `fchdir' function. */
 444 #undef HAVE_FCHDIR
 445
 446 /* Define to 1 if you have the `fcntl' function. */
 447 #undef HAVE_FCNTL
 448
 449 /* Define to 1 if you have the `fdopendir' function. */
 450 #undef HAVE_FDOPENDIR
 451
 452 /* Define to 1 if you have the <features.h> header file. */
 453 #undef HAVE_FEATURES_H
 454
 455 /* Define to 1 if you have the `fnmatch' function. */
 456 #undef HAVE_FNMATCH
 457
 458 /* Define to 1 if you have the <fnmatch.h> header file. */
 459 #undef HAVE_FNMATCH_H
 460
 461 /* Define if the frexp() function is available and works. */
 462 #undef HAVE_FREXP
 463
 464 /* Define if the frexpl() function is available. */
 465 #undef HAVE_FREXPL
 466
 467 /* Define to 1 if you have the `fstatat' function. */
 468 #undef HAVE_FSTATAT
 469
 470 /* Define to 1 if you have the `getcwd' function. */
 471 #undef HAVE_GETCWD
 472
 473 /* Define to 1 if getcwd works, but with shorter paths than is generally
 474    tested with the replacement. */
 475 #undef HAVE_GETCWD_SHORTER
 476
 477 /* Define to 1 if you have the `getdtablesize' function. */
 478 #undef HAVE_GETDTABLESIZE
 479
 480 /* Define to 1 if you have the `getexecname' function. */
 481 #undef HAVE_GETEXECNAME
 482
 483 /* Define to 1 if you have the `getlogin_r' function. */
 484 #undef HAVE_GETLOGIN_R
 485
 486 /* Define to 1 if the system has the 'getpagesize' function. */
 487 #undef HAVE_GETPAGESIZE
 488
 489 /* Define to 1 if you have the `getprogname' function. */
 490 #undef HAVE_GETPROGNAME
 491
 492 /* Define to 1 if you have the `getpwnam_r' function. */
 493 #undef HAVE_GETPWNAM_R
 494
 495 /* Define to 1 if you have the `gettimeofday' function. */
 496 #undef HAVE_GETTIMEOFDAY
 497
 498 /* Define to 1 if you have the `glob' function. */
 499 #undef HAVE_GLOB
 500
 501 /* Define to 1 if you have the <glob.h> header file. */
 502 #undef HAVE_GLOB_H
 503
 504 /* Define to 1 if you have the `glob_pattern_p' function. */
 505 #undef HAVE_GLOB_PATTERN_P
 506
 507 /* Define to 1 if you have the `inet_ntop' function. */
 508 #undef HAVE_INET_NTOP
 509
 510 /* Define to 1 if you have the <inttypes.h> header file. */
 511 #undef HAVE_INTTYPES_H
 512
 513 /* Define to 1 if <sys/socket.h> defines AF_INET. */
 514 #undef HAVE_IPV4
 515
 516 /* Define to 1 if <sys/socket.h> defines AF_INET6. */
 517 #undef HAVE_IPV6
 518
 519 /* Define to 1 if you have the `isblank' function. */
 520 #undef HAVE_ISBLANK
 521
 522 /* Define if the isnan(double) function is available in libc. */
 523 #undef HAVE_ISNAND_IN_LIBC
 524
 525 /* Define if the isnan(long double) function is available in libc. */
 526 #undef HAVE_ISNANL_IN_LIBC
 527
 528 /* Define to 1 if you have the `iswcntrl' function. */
 529 #undef HAVE_ISWCNTRL
 530
 531 /* Define to 1 if you have the `iswctype' function. */
 532 #undef HAVE_ISWCTYPE
 533
 534 /* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
 535 #undef HAVE_LANGINFO_CODESET
 536
 537 /* Define to 1 if you have the <limits.h> header file. */
 538 #undef HAVE_LIMITS_H
 539
 540 /* Define to 1 if you have the `link' function. */
 541 #undef HAVE_LINK
 542
 543 /* Define to 1 if you have the `localtime_r' function. */
 544 #undef HAVE_LOCALTIME_R
 545
 546 /* Define to 1 if the system has the type 'long long int'. */
 547 #undef HAVE_LONG_LONG_INT
 548
 549 /* Define to 1 if you have the `lstat' function. */
 550 #undef HAVE_LSTAT
 551
 552 /* Define if the 'malloc' function is POSIX compliant. */
 553 #undef HAVE_MALLOC_POSIX
 554
 555 /* Define to 1 if mmap()'s MAP_ANONYMOUS flag is available after including
 556    config.h and <sys/mman.h>. */
 557 #undef HAVE_MAP_ANONYMOUS
 558
 559 /* Define to 1 if you have the <math.h> header file. */
 560 #undef HAVE_MATH_H
 561
 562 /* Define to 1 if you have the `mbrtowc' function. */
 563 #undef HAVE_MBRTOWC
 564
 565 /* Define to 1 if you have the `mbsinit' function. */
 566 #undef HAVE_MBSINIT
 567
 568 /* Define to 1 if you have the `mbsrtowcs' function. */
 569 #undef HAVE_MBSRTOWCS
 570
 571 /* Define to 1 if <wchar.h> declares mbstate_t. */
 572 #undef HAVE_MBSTATE_T
 573
 574 /* Define to 1 if you have the `memmem' function. */
 575 #undef HAVE_MEMMEM
 576
 577 /* Define to 1 if you have the <memory.h> header file. */
 578 #undef HAVE_MEMORY_H
 579
 580 /* Define to 1 if you have the `mempcpy' function. */
 581 #undef HAVE_MEMPCPY
 582
 583 /* Define to 1 if you have the `memrchr' function. */
 584 #undef HAVE_MEMRCHR
 585
 586 /* Define to 1 if getcwd minimally works, that is, its result can be trusted
 587    when it succeeds. */
 588 #undef HAVE_MINIMALLY_WORKING_GETCWD
 589
 590 /* Define to 1 if you have the `mkdtemp' function. */
 591 #undef HAVE_MKDTEMP
 592
 593 /* Define to 1 if you have the `mkostemp' function. */
 594 #undef HAVE_MKOSTEMP
 595
 596 /* Define to 1 if you have the `mprotect' function. */
 597 #undef HAVE_MPROTECT
 598
 599 /* Define to 1 on MSVC platforms that have the "invalid parameter handler"
 600    concept. */
 601 #undef HAVE_MSVC_INVALID_PARAMETER_HANDLER
 602
 603 /* Define to 1 if you have the <netdb.h> header file. */
 604 #undef HAVE_NETDB_H
 605
 606 /* Define to 1 if you have the <netinet/in.h> header file. */
 607 #undef HAVE_NETINET_IN_H
 608
 609 /* Define to 1 if you have the `openat' function. */
 610 #undef HAVE_OPENAT
 611
 612 /* Define to 1 if you have the `opendir' function. */
 613 #undef HAVE_OPENDIR
 614
 615 /* Define to 1 if getcwd works, except it sometimes fails when it shouldn't,
 616    setting errno to ERANGE, ENAMETOOLONG, or ENOENT. */
 617 #undef HAVE_PARTLY_WORKING_GETCWD
 618
 619 /* Define to 1 if you have the `pipe' function. */
 620 #undef HAVE_PIPE
 621
 622 /* Define if you have the <pthread.h> header and the POSIX threads API. */
 623 #undef HAVE_PTHREAD_API
 624
 625 /* Define if the <pthread.h> defines PTHREAD_MUTEX_RECURSIVE. */
 626 #undef HAVE_PTHREAD_MUTEX_RECURSIVE
 627
 628 /* Define if the POSIX multithreading library has read/write locks. */
 629 #undef HAVE_PTHREAD_RWLOCK
 630
 631 /* Define if the 'pthread_rwlock_rdlock' function prefers a writer to a
 632    reader. */
 633 #undef HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER
 634
 635 /* Define to 1 if you have the `rawmemchr' function. */
 636 #undef HAVE_RAWMEMCHR
 637
 638 /* Define to 1 if you have the `readdir' function. */
 639 #undef HAVE_READDIR
 640
 641 /* Define to 1 if you have the `readlink' function. */
 642 #undef HAVE_READLINK
 643
 644 /* Define if the 'realloc' function is POSIX compliant. */
 645 #undef HAVE_REALLOC_POSIX
 646
 647 /* Define to 1 if you have the `realpath' function. */
 648 #undef HAVE_REALPATH
 649
 650 /* Define to 1 if you have the `rewinddir' function. */
 651 #undef HAVE_REWINDDIR
 652
 653 /* Define to 1 if 'long double' and 'double' have the same representation. */
 654 #undef HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
 655
 656 /* Define to 1 if the system has the type `sa_family_t'. */
 657 #undef HAVE_SA_FAMILY_T
 658
 659 /* Define to 1 if you have the <search.h> header file. */
 660 #undef HAVE_SEARCH_H
 661
 662 /* Define to 1 if you have the `setdtablesize' function. */
 663 #undef HAVE_SETDTABLESIZE
 664
 665 /* Define to 1 if you have the `setenv' function. */
 666 #undef HAVE_SETENV
 667
 668 /* Define to 1 if you have the `shutdown' function. */
 669 #undef HAVE_SHUTDOWN
 670
 671 /* Define to 1 if 'sig_atomic_t' is a signed integer type. */
 672 #undef HAVE_SIGNED_SIG_ATOMIC_T
 673
 674 /* Define to 1 if 'wchar_t' is a signed integer type. */
 675 #undef HAVE_SIGNED_WCHAR_T
 676
 677 /* Define to 1 if 'wint_t' is a signed integer type. */
 678 #undef HAVE_SIGNED_WINT_T
 679
 680 /* Define to 1 if the system has the type `sigset_t'. */
 681 #undef HAVE_SIGSET_T
 682
 683 /* Define to 1 if you have the `snprintf' function. */
 684 #undef HAVE_SNPRINTF
 685
 686 /* Define to 1 if you have the <stdint.h> header file. */
 687 #undef HAVE_STDINT_H
 688
 689 /* Define to 1 if you have the <stdlib.h> header file. */
 690 #undef HAVE_STDLIB_H
 691
 692 /* Define to 1 if you have the `strchrnul' function. */
 693 #undef HAVE_STRCHRNUL
 694
 695 /* Define to 1 if you have the `strdup' function. */
 696 #undef HAVE_STRDUP
 697
 698 /* Define to 1 if you have the `strerror_r' function. */
 699 #undef HAVE_STRERROR_R
 700
 701 /* Define to 1 if you have the <strings.h> header file. */
 702 #undef HAVE_STRINGS_H
 703
 704 /* Define to 1 if you have the <string.h> header file. */
 705 #undef HAVE_STRING_H
 706
 707 /* Define to 1 if you have the `strtok_r' function. */
 708 #undef HAVE_STRTOK_R
 709
 710 /* Define if there is a member named d_type in the struct describing directory
 711    headers. */
 712 #undef HAVE_STRUCT_DIRENT_D_TYPE
 713
 714 /* Define to 1 if the system has the type `struct sockaddr_storage'. */
 715 #undef HAVE_STRUCT_SOCKADDR_STORAGE
 716
 717 /* Define to 1 if `ss_family' is a member of `struct sockaddr_storage'. */
 718 #undef HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY
 719
 720 /* Define to 1 if `st_atimensec' is a member of `struct stat'. */
 721 #undef HAVE_STRUCT_STAT_ST_ATIMENSEC
 722
 723 /* Define to 1 if `st_atimespec.tv_nsec' is a member of `struct stat'. */
 724 #undef HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC
 725
 726 /* Define to 1 if `st_atim.st__tim.tv_nsec' is a member of `struct stat'. */
 727 #undef HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC
 728
 729 /* Define to 1 if `st_atim.tv_nsec' is a member of `struct stat'. */
 730 #undef HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC
 731
 732 /* Define to 1 if `st_birthtimensec' is a member of `struct stat'. */
 733 #undef HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC
 734
 735 /* Define to 1 if `st_birthtimespec.tv_nsec' is a member of `struct stat'. */
 736 #undef HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC
 737
 738 /* Define to 1 if `st_birthtim.tv_nsec' is a member of `struct stat'. */
 739 #undef HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC
 740
 741 /* Define to 1 if you have the `symlink' function. */
 742 #undef HAVE_SYMLINK
 743
 744 /* Define to 1 if you have the <sys/bitypes.h> header file. */
 745 #undef HAVE_SYS_BITYPES_H
 746
 747 /* Define to 1 if you have the <sys/inttypes.h> header file. */
 748 #undef HAVE_SYS_INTTYPES_H
 749
 750 /* Define to 1 if you have the <sys/mman.h> header file. */
 751 #undef HAVE_SYS_MMAN_H
 752
 753 /* Define to 1 if you have the <sys/param.h> header file. */
 754 #undef HAVE_SYS_PARAM_H
 755
 756 /* Define to 1 if you have the <sys/socket.h> header file. */
 757 #undef HAVE_SYS_SOCKET_H
 758
 759 /* Define to 1 if you have the <sys/stat.h> header file. */
 760 #undef HAVE_SYS_STAT_H
 761
 762 /* Define to 1 if you have the <sys/time.h> header file. */
 763 #undef HAVE_SYS_TIME_H
 764
 765 /* Define to 1 if you have the <sys/types.h> header file. */
 766 #undef HAVE_SYS_TYPES_H
 767
 768 /* Define to 1 if you have the <sys/uio.h> header file. */
 769 #undef HAVE_SYS_UIO_H
 770
 771 /* Define to 1 if you have the `thrd_create' function. */
 772 #undef HAVE_THRD_CREATE
 773
 774 /* Define to 1 if you have the <threads.h> header file. */
 775 #undef HAVE_THREADS_H
 776
 777 /* Define to 1 if you have the `towlower' function. */
 778 #undef HAVE_TOWLOWER
 779
 780 /* Define to 1 if you have the `tsearch' function. */
 781 #undef HAVE_TSEARCH
 782
 783 /* Define to 1 if you have the <unistd.h> header file. */
 784 #undef HAVE_UNISTD_H
 785
 786 /* Define to 1 if you have the `unsetenv' function. */
 787 #undef HAVE_UNSETENV
 788
 789 /* Define to 1 if the system has the type 'unsigned long long int'. */
 790 #undef HAVE_UNSIGNED_LONG_LONG_INT
 791
 792 /* Define if you have a global __progname variable */
 793 #undef HAVE_VAR___PROGNAME
 794
 795 /* Define to 1 or 0, depending whether the compiler supports simple visibility
 796    declarations. */
 797 #undef HAVE_VISIBILITY
 798
 799 /* Define to 1 if you have the <wchar.h> header file. */
 800 #undef HAVE_WCHAR_H
 801
 802 /* Define if you have the 'wchar_t' type. */
 803 #undef HAVE_WCHAR_T
 804
 805 /* Define to 1 if you have the <wctype.h> header file. */
 806 #undef HAVE_WCTYPE_H
 807
 808 /* Define to 1 if the compiler and linker support weak declarations of
 809    symbols. */
 810 #undef HAVE_WEAK_SYMBOLS
 811
 812 /* Define to 1 if you have the <windows.h> header file. */
 813 #undef HAVE_WINDOWS_H
 814
 815 /* Define to 1 if you have the <winsock2.h> header file. */
 816 #undef HAVE_WINSOCK2_H
 817
 818 /* Define if you have the 'wint_t' type. */
 819 #undef HAVE_WINT_T
 820
 821 /* Define to 1 if you have the `wmemchr' function. */
 822 #undef HAVE_WMEMCHR
 823
 824 /* Define to 1 if you have the `wmemcpy' function. */
 825 #undef HAVE_WMEMCPY
 826
 827 /* Define to 1 if you have the `wmempcpy' function. */
 828 #undef HAVE_WMEMPCPY
 829
 830 /* Define to 1 if fstatat (..., 0) works. For example, it does not work in AIX
 831    7.1. */
 832 #undef HAVE_WORKING_FSTATAT_ZERO_FLAG
 833
 834 /* Define to 1 if O_NOATIME works. */
 835 #undef HAVE_WORKING_O_NOATIME
 836
 837 /* Define to 1 if O_NOFOLLOW works. */
 838 #undef HAVE_WORKING_O_NOFOLLOW
 839
 840 /* Define to 1 if you have the <ws2tcpip.h> header file. */
 841 #undef HAVE_WS2TCPIP_H
 842
 843 /* Define to 1 if you have the <xlocale.h> header file. */
 844 #undef HAVE_XLOCALE_H
 845
 846 /* Define to 1 if the system has the type `_Bool'. */
 847 #undef HAVE__BOOL
 848
 849 /* Define to 1 if you have the `_set_invalid_parameter_handler' function. */
 850 #undef HAVE__SET_INVALID_PARAMETER_HANDLER
 851
 852 /* Define to 1 if the compiler supports __builtin_expect,
 853    and to 2 if <builtins.h> does.  */
 854 #undef HAVE___BUILTIN_EXPECT
 855 #ifndef HAVE___BUILTIN_EXPECT
 856 # define __builtin_expect(e, c) (e)
 857 #elif HAVE___BUILTIN_EXPECT == 2
 858 # include <builtins.h>
 859 #endif
 860
 861
 862 /* Define to 1 if the compiler supports the keyword '__inline'. */
 863 #undef HAVE___INLINE
 864
 865 /* Define to 1 if you have the `__xpg_strerror_r' function. */
 866 #undef HAVE___XPG_STRERROR_R
 867
 868 /* Define as the bit index in the word where to find bit 0 of the exponent of
 869    'long double'. */
 870 #undef LDBL_EXPBIT0_BIT
 871
 872 /* Define as the word index where to find the exponent of 'long double'. */
 873 #undef LDBL_EXPBIT0_WORD
 874
 875 /* Define to 1 if 'lstat' dereferences a symlink specified with a trailing
 876    slash. */
 877 #undef LSTAT_FOLLOWS_SLASHED_SYMLINK
 878
 879 /* If malloc(0) is != NULL, define this to 1. Otherwise define this to 0. */
 880 #undef MALLOC_0_IS_NONNULL
 881
 882 /* Define to a substitute value for mmap()'s MAP_ANONYMOUS flag. */
 883 #undef MAP_ANONYMOUS
 884
 885 /* Define if the mbrtowc function does not return (size_t) -2 for empty input.
 886    */
 887 #undef MBRTOWC_EMPTY_INPUT_BUG
 888
 889 /* Define if the mbrtowc function may signal encoding errors in the C locale.
 890    */
 891 #undef MBRTOWC_IN_C_LOCALE_MAYBE_EILSEQ
 892
 893 /* Define if the mbrtowc function has the NULL pwc argument bug. */
 894 #undef MBRTOWC_NULL_ARG1_BUG
 895
 896 /* Define if the mbrtowc function has the NULL string argument bug. */
 897 #undef MBRTOWC_NULL_ARG2_BUG
 898
 899 /* Define if the mbrtowc function does not return 0 for a NUL character. */
 900 #undef MBRTOWC_NUL_RETVAL_BUG
 901
 902 /* Define if the mbrtowc function returns a wrong return value. */
 903 #undef MBRTOWC_RETVAL_BUG
 904
 905 /* Define if the mbrtowc function stores a wide character when reporting
 906    incomplete input. */
 907 #undef MBRTOWC_STORES_INCOMPLETE_BUG
 908
 909 /* Use GNU style printf and scanf.  */
 910 #ifndef __USE_MINGW_ANSI_STDIO
 911 # undef __USE_MINGW_ANSI_STDIO
 912 #endif
 913
 914
 915 /* Define to 1 if open() fails to recognize a trailing slash. */
 916 #undef OPEN_TRAILING_SLASH_BUG
 917
 918 /* Define to the address where bug reports for this package should be sent. */
 919 #undef PACKAGE_BUGREPORT
 920
 921 /* Define to the full name of this package. */
 922 #undef PACKAGE_NAME
 923
 924 /* Define to the full name and version of this package. */
 925 #undef PACKAGE_STRING
 926
 927 /* Define to the one symbol short name of this package. */
 928 #undef PACKAGE_TARNAME
 929
 930 /* Define to the home page for this package. */
 931 #undef PACKAGE_URL
 932
 933 /* Define to the version of this package. */
 934 #undef PACKAGE_VERSION
 935
 936 /* Define if <inttypes.h> exists and defines unusable PRI* macros. */
 937 #undef PRI_MACROS_BROKEN
 938
 939 /* Define to the type that is the result of default argument promotions of
 940    type mode_t. */
 941 #undef PROMOTED_MODE_T
 942
 943 /* Define if the pthread_in_use() detection is hard. */
 944 #undef PTHREAD_IN_USE_DETECTION_HARD
 945
 946 /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
 947    'ptrdiff_t'. */
 948 #undef PTRDIFF_T_SUFFIX
 949
 950 /* Define to 1 if readlink fails to recognize a trailing slash. */
 951 #undef READLINK_TRAILING_SLASH_BUG
 952
 953 /* Define if rename does not work when the destination file exists, as on
 954    Cygwin 1.5 or Windows. */
 955 #undef RENAME_DEST_EXISTS_BUG
 956
 957 /* Define if rename fails to leave hard links alone, as on NetBSD 1.6 or
 958    Cygwin 1.5. */
 959 #undef RENAME_HARD_LINK_BUG
 960
 961 /* Define if rename does not correctly handle slashes on the destination
 962    argument, such as on Solaris 11 or NetBSD 1.6. */
 963 #undef RENAME_TRAILING_SLASH_DEST_BUG
 964
 965 /* Define if rename does not correctly handle slashes on the source argument,
 966    such as on Solaris 9 or cygwin 1.5. */
 967 #undef RENAME_TRAILING_SLASH_SOURCE_BUG
 968
 969 /* Define to 1 if gnulib's dirfd() replacement is used. */
 970 #undef REPLACE_DIRFD
 971
 972 /* Define to 1 if gnulib's fchdir() replacement is used. */
 973 #undef REPLACE_FCHDIR
 974
 975 /* Define to 1 if stat needs help when passed a file name with a trailing
 976    slash */
 977 #undef REPLACE_FUNC_STAT_FILE
 978
 979 /* Define to 1 if open() should work around the inability to open a directory.
 980    */
 981 #undef REPLACE_OPEN_DIRECTORY
 982
 983 /* Define to 1 if strerror(0) does not return a message implying success. */
 984 #undef REPLACE_STRERROR_0
 985
 986 /* Define to 1 if setlocale (LC_ALL, NULL) is multithread-safe. */
 987 #undef SETLOCALE_NULL_ALL_MTSAFE
 988
 989 /* Define to 1 if setlocale (category, NULL) is multithread-safe. */
 990 #undef SETLOCALE_NULL_ONE_MTSAFE
 991
 992 /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
 993    'sig_atomic_t'. */
 994 #undef SIG_ATOMIC_T_SUFFIX
 995
 996 /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
 997    'size_t'. */
 998 #undef SIZE_T_SUFFIX
 999
1000 /* If using the C implementation of alloca, define if you know the
1001    direction of stack growth for your system; otherwise it will be
1002    automatically deduced at runtime.
1003         STACK_DIRECTION > 0 => grows toward higher addresses
1004         STACK_DIRECTION < 0 => grows toward lower addresses
1005         STACK_DIRECTION = 0 => direction of growth unknown */
1006 #undef STACK_DIRECTION
1007
1008 /* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */
1009 #undef STAT_MACROS_BROKEN
1010
1011 /* Define to 1 if you have the ANSI C header files. */
1012 #undef STDC_HEADERS
1013
1014 /* Define to 1 if strerror_r returns char *. */
1015 #undef STRERROR_R_CHAR_P
1016
1017 /* Define to 1 if the type of the st_atim member of a struct stat is struct
1018    timespec. */
1019 #undef TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC
1020
1021 /* Define if the combination of the ISO C and POSIX multithreading APIs can be
1022    used. */
1023 #undef USE_ISOC_AND_POSIX_THREADS
1024
1025 /* Define if the ISO C multithreading library can be used. */
1026 #undef USE_ISOC_THREADS
1027
1028 /* Define if the POSIX multithreading library can be used. */
1029 #undef USE_POSIX_THREADS
1030
1031 /* Define if references to the POSIX multithreading library should be made
1032    weak. */
1033 #undef USE_POSIX_THREADS_WEAK
1034
1035 /* Enable extensions on AIX 3, Interix.  */
1036 #ifndef _ALL_SOURCE
1037 # undef _ALL_SOURCE
1038 #endif
1039 /* Enable general extensions on macOS.  */
1040 #ifndef _DARWIN_C_SOURCE
1041 # undef _DARWIN_C_SOURCE
1042 #endif
1043 /* Enable GNU extensions on systems that have them.  */
1044 #ifndef _GNU_SOURCE
1045 # undef _GNU_SOURCE
1046 #endif
1047 /* Enable NetBSD extensions on NetBSD.  */
1048 #ifndef _NETBSD_SOURCE
1049 # undef _NETBSD_SOURCE
1050 #endif
1051 /* Enable OpenBSD extensions on NetBSD.  */
1052 #ifndef _OPENBSD_SOURCE
1053 # undef _OPENBSD_SOURCE
1054 #endif
1055 /* Enable threading extensions on Solaris.  */
1056 #ifndef _POSIX_PTHREAD_SEMANTICS
1057 # undef _POSIX_PTHREAD_SEMANTICS
1058 #endif
1059 /* Enable extensions specified by ISO/IEC TS 18661-5:2014.  */
1060 #ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
1061 # undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
1062 #endif
1063 /* Enable extensions specified by ISO/IEC TS 18661-1:2014.  */
1064 #ifndef __STDC_WANT_IEC_60559_BFP_EXT__
1065 # undef __STDC_WANT_IEC_60559_BFP_EXT__
1066 #endif
1067 /* Enable extensions specified by ISO/IEC TS 18661-2:2015.  */
1068 #ifndef __STDC_WANT_IEC_60559_DFP_EXT__
1069 # undef __STDC_WANT_IEC_60559_DFP_EXT__
1070 #endif
1071 /* Enable extensions specified by ISO/IEC TS 18661-4:2015.  */
1072 #ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__
1073 # undef __STDC_WANT_IEC_60559_FUNCS_EXT__
1074 #endif
1075 /* Enable extensions specified by ISO/IEC TS 18661-3:2015.  */
1076 #ifndef __STDC_WANT_IEC_60559_TYPES_EXT__
1077 # undef __STDC_WANT_IEC_60559_TYPES_EXT__
1078 #endif
1079 /* Enable extensions specified by ISO/IEC TR 24731-2:2010.  */
1080 #ifndef __STDC_WANT_LIB_EXT2__
1081 # undef __STDC_WANT_LIB_EXT2__
1082 #endif
1083 /* Enable extensions specified by ISO/IEC 24747:2009.  */
1084 #ifndef __STDC_WANT_MATH_SPEC_FUNCS__
1085 # undef __STDC_WANT_MATH_SPEC_FUNCS__
1086 #endif
1087 /* Enable extensions on HP NonStop.  */
1088 #ifndef _TANDEM_SOURCE
1089 # undef _TANDEM_SOURCE
1090 #endif
1091 /* Enable X/Open extensions if necessary.  HP-UX 11.11 defines
1092    mbstate_t only if _XOPEN_SOURCE is defined to 500, regardless of
1093    whether compiling with -Ae or -D_HPUX_SOURCE=1.  */
1094 #ifndef _XOPEN_SOURCE
1095 # undef _XOPEN_SOURCE
1096 #endif
1097 /* Enable X/Open compliant socket functions that do not require linking
1098    with -lxnet on HP-UX 11.11.  */
1099 #ifndef _HPUX_ALT_XOPEN_SOCKET_API
1100 # undef _HPUX_ALT_XOPEN_SOCKET_API
1101 #endif
1102 /* Enable general extensions on Solaris.  */
1103 #ifndef __EXTENSIONS__
1104 # undef __EXTENSIONS__
1105 #endif
1106
1107
1108 /* Define if the native Windows multithreading API can be used. */
1109 #undef USE_WINDOWS_THREADS
1110
1111 /* Define to 1 if unsetenv returns void instead of int. */
1112 #undef VOID_UNSETENV
1113
1114 /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
1115    'wchar_t'. */
1116 #undef WCHAR_T_SUFFIX
1117
1118 /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
1119    'wint_t'. */
1120 #undef WINT_T_SUFFIX
1121
1122 /* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
1123    significant byte first (like Motorola and SPARC, unlike Intel). */
1124 #if defined AC_APPLE_UNIVERSAL_BUILD
1125 # if defined __BIG_ENDIAN__
1126 #  define WORDS_BIGENDIAN 1
1127 # endif
1128 #else
1129 # ifndef WORDS_BIGENDIAN
1130 #  undef WORDS_BIGENDIAN
1131 # endif
1132 #endif
1133
1134 /* Enable large inode numbers on Mac OS X 10.5. */
1135 #undef _DARWIN_USE_64_BIT_INODE
1136
1137 /* Number of bits in a file offset, on hosts where this is settable. */
1138 #undef _FILE_OFFSET_BITS
1139
1140 /* Define for large files, on AIX-style hosts. */
1141 #undef _LARGE_FILES
1142
1143 /* Define to 1 on Solaris. */
1144 #undef _LCONV_C99
1145
1146 /* Define to 1 if on MINIX. */
1147 #undef _MINIX
1148
1149 /* Define to 1 to make NetBSD features available. MINIX 3 needs this. */
1150 #undef _NETBSD_SOURCE
1151
1152 /* The _Noreturn keyword of C11.  */
1153 #ifndef _Noreturn
1154 # if (defined __cplusplus \
1155       && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \
1156           || (defined _MSC_VER && 1900 <= _MSC_VER)) \
1157       && 0)
1158     /* [[noreturn]] is not practically usable, because with it the syntax
1159          extern _Noreturn void func (...);
1160        would not be valid; such a declaration would only be valid with 'extern'
1161        and '_Noreturn' swapped, or without the 'extern' keyword.  However, some
1162        AIX system header files and several gnulib header files use precisely
1163        this syntax with 'extern'.  */
1164 #  define _Noreturn [[noreturn]]
1165 # elif ((!defined __cplusplus || defined __clang__) \
1166         && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0)  \
1167             || 4 < __GNUC__ + (7 <= __GNUC_MINOR__) \
1168             || (defined __apple_build_version__ \
1169                 ? 6000000 <= __apple_build_version__ \
1170                 : 3 < __clang_major__ + (5 <= __clang_minor__))))
1171    /* _Noreturn works as-is.  */
1172 # elif 2 < __GNUC__ + (8 <= __GNUC_MINOR__) || 0x5110 <= __SUNPRO_C
1173 #  define _Noreturn __attribute__ ((__noreturn__))
1174 # elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0)
1175 #  define _Noreturn __declspec (noreturn)
1176 # else
1177 #  define _Noreturn
1178 # endif
1179 #endif
1180
1181
1182 /* Define to 2 if the system does not provide POSIX.1 features except with
1183    this defined. */
1184 #undef _POSIX_1_SOURCE
1185
1186 /* Define to 1 in order to get the POSIX compatible declarations of socket
1187    functions. */
1188 #undef _POSIX_PII_SOCKET
1189
1190 /* Define to 1 if you need to in order for 'stat' and other things to work. */
1191 #undef _POSIX_SOURCE
1192
1193 /* For standard stat data types on VMS. */
1194 #undef _USE_STD_STAT
1195
1196 /* Define to 1 if the system <stdint.h> predates C++11. */
1197 #undef __STDC_CONSTANT_MACROS
1198
1199 /* Define to 1 if the system <stdint.h> predates C++11. */
1200 #undef __STDC_LIMIT_MACROS
1201
1202 /* The _GL_ASYNC_SAFE marker should be attached to functions that are
1203    signal handlers (for signals other than SIGABRT, SIGPIPE) or can be
1204    invoked from such signal handlers.  Such functions have some restrictions:
1205      * All functions that it calls should be marked _GL_ASYNC_SAFE as well,
1206        or should be listed as async-signal-safe in POSIX
1207        <https://pubs.opengroup.org/onlinepubs/9699919799/functions/V2_chap02.html#tag_15_04>
1208        section 2.4.3.  Note that malloc(), sprintf(), and fwrite(), in
1209        particular, are NOT async-signal-safe.
1210      * All memory locations (variables and struct fields) that these functions
1211        access must be marked 'volatile'.  This holds for both read and write
1212        accesses.  Otherwise the compiler might optimize away stores to and
1213        reads from such locations that occur in the program, depending on its
1214        data flow analysis.  For example, when the program contains a loop
1215        that is intended to inspect a variable set from within a signal handler
1216            while (!signal_occurred)
1217              ;
1218        the compiler is allowed to transform this into an endless loop if the
1219        variable 'signal_occurred' is not declared 'volatile'.
1220    Additionally, recall that:
1221      * A signal handler should not modify errno (except if it is a handler
1222        for a fatal signal and ends by raising the same signal again, thus
1223        provoking the termination of the process).  If it invokes a function
1224        that may clobber errno, it needs to save and restore the value of
1225        errno.  */
1226 #define _GL_ASYNC_SAFE
1227
1228
1229 /* Please see the Gnulib manual for how to use these macros.
1230
1231    Suppress extern inline with HP-UX cc, as it appears to be broken; see
1232    <https://lists.gnu.org/r/bug-texinfo/2013-02/msg00030.html>.
1233
1234    Suppress extern inline with Sun C in standards-conformance mode, as it
1235    mishandles inline functions that call each other.  E.g., for 'inline void f
1236    (void) { } inline void g (void) { f (); }', c99 incorrectly complains
1237    'reference to static identifier "f" in extern inline function'.
1238    This bug was observed with Sun C 5.12 SunOS_i386 2011/11/16.
1239
1240    Suppress extern inline (with or without __attribute__ ((__gnu_inline__)))
1241    on configurations that mistakenly use 'static inline' to implement
1242    functions or macros in standard C headers like <ctype.h>.  For example,
1243    if isdigit is mistakenly implemented via a static inline function,
1244    a program containing an extern inline function that calls isdigit
1245    may not work since the C standard prohibits extern inline functions
1246    from calling static functions (ISO C 99 section 6.7.4.(3).
1247    This bug is known to occur on:
1248
1249      OS X 10.8 and earlier; see:
1250      https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html
1251
1252      DragonFly; see
1253      http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log
1254
1255      FreeBSD; see:
1256      https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html
1257
1258    OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and
1259    for clang but remains for g++; see <https://trac.macports.org/ticket/41033>.
1260    Assume DragonFly and FreeBSD will be similar.
1261
1262    GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
1263    inline semantics, unless -fgnu89-inline is used.  It defines a macro
1264    __GNUC_STDC_INLINE__ to indicate this situation or a macro
1265    __GNUC_GNU_INLINE__ to indicate the opposite situation.
1266    GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline
1267    semantics but warns, unless -fgnu89-inline is used:
1268      warning: C99 inline functions are not supported; using GNU89
1269      warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute
1270    It defines a macro __GNUC_GNU_INLINE__ to indicate this situation.
1271  */
1272 #if (((defined __APPLE__ && defined __MACH__) \
1273       || defined __DragonFly__ || defined __FreeBSD__) \
1274      && (defined __header_inline \
1275          ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \
1276             && ! defined __clang__) \
1277          : ((! defined _DONT_USE_CTYPE_INLINE_ \
1278              && (defined __GNUC__ || defined __cplusplus)) \
1279             || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \
1280                 && defined __GNUC__ && ! defined __cplusplus))))
1281 # define _GL_EXTERN_INLINE_STDHEADER_BUG
1282 #endif
1283 #if ((__GNUC__ \
1284       ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \
1285       : (199901L <= __STDC_VERSION__ \
1286          && !defined __HP_cc \
1287          && !defined __PGI \
1288          && !(defined __SUNPRO_C && __STDC__))) \
1289      && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
1290 # define _GL_INLINE inline
1291 # define _GL_EXTERN_INLINE extern inline
1292 # define _GL_EXTERN_INLINE_IN_USE
1293 #elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \
1294        && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
1295 # if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__
1296    /* __gnu_inline__ suppresses a GCC 4.2 diagnostic.  */
1297 #  define _GL_INLINE extern inline __attribute__ ((__gnu_inline__))
1298 # else
1299 #  define _GL_INLINE extern inline
1300 # endif
1301 # define _GL_EXTERN_INLINE extern
1302 # define _GL_EXTERN_INLINE_IN_USE
1303 #else
1304 # define _GL_INLINE static _GL_UNUSED
1305 # define _GL_EXTERN_INLINE static _GL_UNUSED
1306 #endif
1307
1308 /* In GCC 4.6 (inclusive) to 5.1 (exclusive),
1309    suppress bogus "no previous prototype for 'FOO'"
1310    and "no previous declaration for 'FOO'" diagnostics,
1311    when FOO is an inline function in the header; see
1312    <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113> and
1313    <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63877>.  */
1314 #if __GNUC__ == 4 && 6 <= __GNUC_MINOR__
1315 # if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__
1316 #  define _GL_INLINE_HEADER_CONST_PRAGMA
1317 # else
1318 #  define _GL_INLINE_HEADER_CONST_PRAGMA \
1319      _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"")
1320 # endif
1321 # define _GL_INLINE_HEADER_BEGIN \
1322     _Pragma ("GCC diagnostic push") \
1323     _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \
1324     _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \
1325     _GL_INLINE_HEADER_CONST_PRAGMA
1326 # define _GL_INLINE_HEADER_END \
1327     _Pragma ("GCC diagnostic pop")
1328 #else
1329 # define _GL_INLINE_HEADER_BEGIN
1330 # define _GL_INLINE_HEADER_END
1331 #endif
1332
1333 /* Define to `int' if <sys/types.h> doesn't define. */
1334 #undef gid_t
1335
1336 /* Define to `__inline__' or `__inline' if that's what the C compiler
1337    calls it, or to nothing if 'inline' is not supported under any name.  */
1338 #ifndef __cplusplus
1339 #undef inline
1340 #endif
1341
1342 /* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports
1343    the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of
1344    earlier versions), but does not display it by setting __GNUC_STDC_INLINE__.
1345    __APPLE__ && __MACH__ test for Mac OS X.
1346    __APPLE_CC__ tests for the Apple compiler and its version.
1347    __STDC_VERSION__ tests for the C99 mode.  */
1348 #if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__
1349 # define __GNUC_STDC_INLINE__ 1
1350 #endif
1351
1352 /* Define to a type if <wchar.h> does not define. */
1353 #undef mbstate_t
1354
1355 /* Define to `int' if <sys/types.h> does not define. */
1356 #undef mode_t
1357
1358 /* Define to the type of st_nlink in struct stat, or a supertype. */
1359 #undef nlink_t
1360
1361 /* Define to `int' if <sys/types.h> does not define. */
1362 #undef pid_t
1363
1364 /* Define to the equivalent of the C99 'restrict' keyword, or to
1365    nothing if this is not supported.  Do not define if restrict is
1366    supported directly.  */
1367 #undef restrict
1368 /* Work around a bug in older versions of Sun C++, which did not
1369    #define __restrict__ or support _Restrict or __restrict__
1370    even though the corresponding Sun C compiler ended up with
1371    "#define restrict _Restrict" or "#define restrict __restrict__"
1372    in the previous line.  This workaround can be removed once
1373    we assume Oracle Developer Studio 12.5 (2016) or later.  */
1374 #if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__
1375 # define _Restrict
1376 # define __restrict__
1377 #endif
1378
1379 /* Define to `unsigned int' if <sys/types.h> does not define. */
1380 #undef size_t
1381
1382 /* type to use in place of socklen_t if not defined */
1383 #undef socklen_t
1384
1385 /* Define as a signed type of the same size as size_t. */
1386 #undef ssize_t
1387
1388 /* Define to `int' if <sys/types.h> doesn't define. */
1389 #undef uid_t
1390
1391 /* Define as a marker that can be attached to declarations that might not
1392     be used.  This helps to reduce warnings, such as from
1393     GCC -Wunused-parameter.  */
1394 #if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
1395 # define _GL_UNUSED __attribute__ ((__unused__))
1396 #else
1397 # define _GL_UNUSED
1398 #endif
1399 /* The name _UNUSED_PARAMETER_ is an earlier spelling, although the name
1400    is a misnomer outside of parameter lists.  */
1401 #define _UNUSED_PARAMETER_ _GL_UNUSED
1402
1403 /* gcc supports the "unused" attribute on possibly unused labels, and
1404    g++ has since version 4.5.  Note to support C++ as well as C,
1405    _GL_UNUSED_LABEL should be used with a trailing ;  */
1406 #if !defined __cplusplus || __GNUC__ > 4 \
1407     || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5)
1408 # define _GL_UNUSED_LABEL _GL_UNUSED
1409 #else
1410 # define _GL_UNUSED_LABEL
1411 #endif
1412
1413 /* The __pure__ attribute was added in gcc 2.96.  */
1414 #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
1415 # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
1416 #else
1417 # define _GL_ATTRIBUTE_PURE /* empty */
1418 #endif
1419
1420 /* The __const__ attribute was added in gcc 2.95.  */
1421 #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
1422 # define _GL_ATTRIBUTE_CONST __attribute__ ((__const__))
1423 #else
1424 # define _GL_ATTRIBUTE_CONST /* empty */
1425 #endif
1426
1427 /* The __malloc__ attribute was added in gcc 3.  */
1428 #if 3 <= __GNUC__
1429 # define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
1430 #else
1431 # define _GL_ATTRIBUTE_MALLOC /* empty */
1432 #endif
1433