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 1 if using 'alloca.c'. */
  22 #undef C_ALLOCA
  23
  24 /* Define as the bit index in the word where to find bit 0 of the exponent of
  25    'double'. */
  26 #undef DBL_EXPBIT0_BIT
  27
  28 /* Define as the word index where to find the exponent of 'double'. */
  29 #undef DBL_EXPBIT0_WORD
  30
  31 /* the name of the file descriptor member of DIR */
  32 #undef DIR_FD_MEMBER_NAME
  33
  34 #ifdef DIR_FD_MEMBER_NAME
  35 # define DIR_TO_FD(Dir_p) ((Dir_p)->DIR_FD_MEMBER_NAME)
  36 #else
  37 # define DIR_TO_FD(Dir_p) -1
  38 #endif
  39
  40
  41 /* Define to 1 if // is a file system root distinct from /. */
  42 #undef DOUBLE_SLASH_IS_DISTINCT_ROOT
  43
  44 /* Define if struct dirent has a member d_ino that actually works. */
  45 #undef D_INO_IN_DIRENT
  46
  47 /* Define this to 1 if F_DUPFD behavior does not match POSIX */
  48 #undef FCNTL_DUPFD_BUGGY
  49
  50 /* Define to nothing if C supports flexible array members, and to 1 if it does
  51    not. That way, with a declaration like 'struct s { int n; short
  52    d[FLEXIBLE_ARRAY_MEMBER]; };', the struct hack can be used with pre-C99
  53    compilers. Use 'FLEXSIZEOF (struct s, d, N * sizeof (short))' to calculate
  54    the size in bytes of such a struct containing an N-element array. */
  55 #undef FLEXIBLE_ARRAY_MEMBER
  56
  57 /* Define to 1 if mkdir mistakenly creates a directory given with a trailing
  58    dot component. */
  59 #undef FUNC_MKDIR_DOT_BUG
  60
  61 /* Define to 1 if realpath() can malloc memory, always gives an absolute path,
  62    and handles trailing slash correctly. */
  63 #undef FUNC_REALPATH_WORKS
  64
  65 /* Define this to 'void' or 'struct timezone' to match the system's
  66    declaration of the second argument to gettimeofday. */
  67 #undef GETTIMEOFDAY_TIMEZONE
  68
  69 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
  70    whether the gnulib module canonicalize-lgpl shall be considered present. */
  71 #undef GNULIB_CANONICALIZE_LGPL
  72
  73 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
  74    whether the gnulib module fdopendir shall be considered present. */
  75 #undef GNULIB_FDOPENDIR
  76
  77 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
  78    whether the gnulib module fd-safer-flag shall be considered present. */
  79 #undef GNULIB_FD_SAFER_FLAG
  80
  81 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
  82    whether the gnulib module fnmatch-gnu shall be considered present. */
  83 #undef GNULIB_FNMATCH_GNU
  84
  85 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
  86    whether the gnulib module fscanf shall be considered present. */
  87 #undef GNULIB_FSCANF
  88
  89 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
  90    whether the gnulib module getcwd shall be considered present. */
  91 #undef GNULIB_GETCWD
  92
  93 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
  94    whether the gnulib module isblank shall be considered present. */
  95 #undef GNULIB_ISBLANK
  96
  97 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
  98    whether the gnulib module lock shall be considered present. */
  99 #undef GNULIB_LOCK
 100
 101 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
 102    whether the gnulib module mkostemp shall be considered present. */
 103 #undef GNULIB_MKOSTEMP
 104
 105 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
 106    whether the gnulib module msvc-nothrow shall be considered present. */
 107 #undef GNULIB_MSVC_NOTHROW
 108
 109 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
 110    whether the gnulib module openat shall be considered present. */
 111 #undef GNULIB_OPENAT
 112
 113 /* Define to 1 if printf and friends should be labeled with attribute
 114    "__gnu_printf__" instead of "__printf__" */
 115 #undef GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU
 116
 117 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
 118    whether the gnulib module scanf shall be considered present. */
 119 #undef GNULIB_SCANF
 120
 121 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
 122    whether the gnulib module strerror shall be considered present. */
 123 #undef GNULIB_STRERROR
 124
 125 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
 126    whether the gnulib module strerror_r-posix shall be considered present. */
 127 #undef GNULIB_STRERROR_R_POSIX
 128
 129 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
 130    whether the gnulib module tempname shall be considered present. */
 131 #undef GNULIB_TEMPNAME
 132
 133 /* Define to 1 when the gnulib module btowc should be tested. */
 134 #undef GNULIB_TEST_BTOWC
 135
 136 /* Define to 1 when the gnulib module canonicalize_file_name should be tested.
 137    */
 138 #undef GNULIB_TEST_CANONICALIZE_FILE_NAME
 139
 140 /* Define to 1 when the gnulib module chdir should be tested. */
 141 #undef GNULIB_TEST_CHDIR
 142
 143 /* Define to 1 when the gnulib module cloexec should be tested. */
 144 #undef GNULIB_TEST_CLOEXEC
 145
 146 /* Define to 1 when the gnulib module close should be tested. */
 147 #undef GNULIB_TEST_CLOSE
 148
 149 /* Define to 1 when the gnulib module closedir should be tested. */
 150 #undef GNULIB_TEST_CLOSEDIR
 151
 152 /* Define to 1 when the gnulib module dirfd should be tested. */
 153 #undef GNULIB_TEST_DIRFD
 154
 155 /* Define to 1 when the gnulib module dup should be tested. */
 156 #undef GNULIB_TEST_DUP
 157
 158 /* Define to 1 when the gnulib module dup2 should be tested. */
 159 #undef GNULIB_TEST_DUP2
 160
 161 /* Define to 1 when the gnulib module environ should be tested. */
 162 #undef GNULIB_TEST_ENVIRON
 163
 164 /* Define to 1 when the gnulib module fchdir should be tested. */
 165 #undef GNULIB_TEST_FCHDIR
 166
 167 /* Define to 1 when the gnulib module fcntl should be tested. */
 168 #undef GNULIB_TEST_FCNTL
 169
 170 /* Define to 1 when the gnulib module fdopendir should be tested. */
 171 #undef GNULIB_TEST_FDOPENDIR
 172
 173 /* Define to 1 when the gnulib module fnmatch should be tested. */
 174 #undef GNULIB_TEST_FNMATCH
 175
 176 /* Define to 1 when the gnulib module free-posix should be tested. */
 177 #undef GNULIB_TEST_FREE_POSIX
 178
 179 /* Define to 1 when the gnulib module frexp should be tested. */
 180 #undef GNULIB_TEST_FREXP
 181
 182 /* Define to 1 when the gnulib module frexpl should be tested. */
 183 #undef GNULIB_TEST_FREXPL
 184
 185 /* Define to 1 when the gnulib module fstat should be tested. */
 186 #undef GNULIB_TEST_FSTAT
 187
 188 /* Define to 1 when the gnulib module fstatat should be tested. */
 189 #undef GNULIB_TEST_FSTATAT
 190
 191 /* Define to 1 when the gnulib module getcwd should be tested. */
 192 #undef GNULIB_TEST_GETCWD
 193
 194 /* Define to 1 when the gnulib module getdtablesize should be tested. */
 195 #undef GNULIB_TEST_GETDTABLESIZE
 196
 197 /* Define to 1 when the gnulib module getlogin_r should be tested. */
 198 #undef GNULIB_TEST_GETLOGIN_R
 199
 200 /* Define to 1 when the gnulib module getrandom should be tested. */
 201 #undef GNULIB_TEST_GETRANDOM
 202
 203 /* Define to 1 when the gnulib module gettimeofday should be tested. */
 204 #undef GNULIB_TEST_GETTIMEOFDAY
 205
 206 /* Define to 1 when the gnulib module glob should be tested. */
 207 #undef GNULIB_TEST_GLOB
 208
 209 /* Define to 1 when the gnulib module lstat should be tested. */
 210 #undef GNULIB_TEST_LSTAT
 211
 212 /* Define to 1 when the gnulib module malloc-posix should be tested. */
 213 #undef GNULIB_TEST_MALLOC_POSIX
 214
 215 /* Define to 1 when the gnulib module mbrtowc should be tested. */
 216 #undef GNULIB_TEST_MBRTOWC
 217
 218 /* Define to 1 when the gnulib module mbsinit should be tested. */
 219 #undef GNULIB_TEST_MBSINIT
 220
 221 /* Define to 1 when the gnulib module mbsrtowcs should be tested. */
 222 #undef GNULIB_TEST_MBSRTOWCS
 223
 224 /* Define to 1 when the gnulib module mbtowc should be tested. */
 225 #undef GNULIB_TEST_MBTOWC
 226
 227 /* Define to 1 when the gnulib module memchr should be tested. */
 228 #undef GNULIB_TEST_MEMCHR
 229
 230 /* Define to 1 when the gnulib module memmem should be tested. */
 231 #undef GNULIB_TEST_MEMMEM
 232
 233 /* Define to 1 when the gnulib module mempcpy should be tested. */
 234 #undef GNULIB_TEST_MEMPCPY
 235
 236 /* Define to 1 when the gnulib module memrchr should be tested. */
 237 #undef GNULIB_TEST_MEMRCHR
 238
 239 /* Define to 1 when the gnulib module mkdir should be tested. */
 240 #undef GNULIB_TEST_MKDIR
 241
 242 /* Define to 1 when the gnulib module mkdtemp should be tested. */
 243 #undef GNULIB_TEST_MKDTEMP
 244
 245 /* Define to 1 when the gnulib module mkostemp should be tested. */
 246 #undef GNULIB_TEST_MKOSTEMP
 247
 248 /* Define to 1 when the gnulib module open should be tested. */
 249 #undef GNULIB_TEST_OPEN
 250
 251 /* Define to 1 when the gnulib module openat should be tested. */
 252 #undef GNULIB_TEST_OPENAT
 253
 254 /* Define to 1 when the gnulib module opendir should be tested. */
 255 #undef GNULIB_TEST_OPENDIR
 256
 257 /* Define to 1 when the gnulib module pipe should be tested. */
 258 #undef GNULIB_TEST_PIPE
 259
 260 /* Define to 1 when the gnulib module rawmemchr should be tested. */
 261 #undef GNULIB_TEST_RAWMEMCHR
 262
 263 /* Define to 1 when the gnulib module readdir should be tested. */
 264 #undef GNULIB_TEST_READDIR
 265
 266 /* Define to 1 when the gnulib module readlink should be tested. */
 267 #undef GNULIB_TEST_READLINK
 268
 269 /* Define to 1 when the gnulib module realloc-posix should be tested. */
 270 #undef GNULIB_TEST_REALLOC_POSIX
 271
 272 /* Define to 1 when the gnulib module realpath should be tested. */
 273 #undef GNULIB_TEST_REALPATH
 274
 275 /* Define to 1 when the gnulib module rename should be tested. */
 276 #undef GNULIB_TEST_RENAME
 277
 278 /* Define to 1 when the gnulib module rewinddir should be tested. */
 279 #undef GNULIB_TEST_REWINDDIR
 280
 281 /* Define to 1 when the gnulib module rmdir should be tested. */
 282 #undef GNULIB_TEST_RMDIR
 283
 284 /* Define to 1 when the gnulib module setenv should be tested. */
 285 #undef GNULIB_TEST_SETENV
 286
 287 /* Define to 1 when the gnulib module setlocale_null should be tested. */
 288 #undef GNULIB_TEST_SETLOCALE_NULL
 289
 290 /* Define to 1 when the gnulib module stat should be tested. */
 291 #undef GNULIB_TEST_STAT
 292
 293 /* Define to 1 when the gnulib module strchrnul should be tested. */
 294 #undef GNULIB_TEST_STRCHRNUL
 295
 296 /* Define to 1 when the gnulib module strdup should be tested. */
 297 #undef GNULIB_TEST_STRDUP
 298
 299 /* Define to 1 when the gnulib module strerror should be tested. */
 300 #undef GNULIB_TEST_STRERROR
 301
 302 /* Define to 1 when the gnulib module strerror_r should be tested. */
 303 #undef GNULIB_TEST_STRERROR_R
 304
 305 /* Define to 1 when the gnulib module strnlen should be tested. */
 306 #undef GNULIB_TEST_STRNLEN
 307
 308 /* Define to 1 when the gnulib module strstr should be tested. */
 309 #undef GNULIB_TEST_STRSTR
 310
 311 /* Define to 1 when the gnulib module strtok_r should be tested. */
 312 #undef GNULIB_TEST_STRTOK_R
 313
 314 /* Define to 1 when the gnulib module time_r should be tested. */
 315 #undef GNULIB_TEST_TIME_R
 316
 317 /* Define to 1 when the gnulib module unsetenv should be tested. */
 318 #undef GNULIB_TEST_UNSETENV
 319
 320 /* Define to 1 when the gnulib module wmemchr should be tested. */
 321 #undef GNULIB_TEST_WMEMCHR
 322
 323 /* Define to 1 when the gnulib module wmempcpy should be tested. */
 324 #undef GNULIB_TEST_WMEMPCPY
 325
 326 /* Define to 1 if you have 'alloca' after including <alloca.h>, a header that
 327    may be supplied by this distribution. */
 328 #undef HAVE_ALLOCA
 329
 330 /* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
 331    */
 332 #undef HAVE_ALLOCA_H
 333
 334 /* Define to 1 if you have the <arpa/inet.h> header file. */
 335 #undef HAVE_ARPA_INET_H
 336
 337 /* Define to 1 if you have the <bcrypt.h> header file. */
 338 #undef HAVE_BCRYPT_H
 339
 340 /* Define to 1 if you have the <bp-sym.h> header file. */
 341 #undef HAVE_BP_SYM_H
 342
 343 /* Define to 1 if you have the `btowc' function. */
 344 #undef HAVE_BTOWC
 345
 346 /* Define to 1 if you have the `canonicalize_file_name' function. */
 347 #undef HAVE_CANONICALIZE_FILE_NAME
 348
 349 /* Define to 1 if you have the `catgets' function. */
 350 #undef HAVE_CATGETS
 351
 352 /* Define to 1 if you have the `clock_gettime' function. */
 353 #undef HAVE_CLOCK_GETTIME
 354
 355 /* Define to 1 if you have the `clock_settime' function. */
 356 #undef HAVE_CLOCK_SETTIME
 357
 358 /* Define to 1 if you have the `closedir' function. */
 359 #undef HAVE_CLOSEDIR
 360
 361 /* Define to 1 if you have the <crtdefs.h> header file. */
 362 #undef HAVE_CRTDEFS_H
 363
 364 /* Define to 1 if you have the declaration of `alarm', and to 0 if you don't.
 365    */
 366 #undef HAVE_DECL_ALARM
 367
 368 /* Define to 1 if you have the declaration of `dirfd', and to 0 if you don't.
 369    */
 370 #undef HAVE_DECL_DIRFD
 371
 372 /* Define to 1 if you have the declaration of `ecvt', and to 0 if you don't.
 373    */
 374 #undef HAVE_DECL_ECVT
 375
 376 /* Define to 1 if you have the declaration of `execvpe', and to 0 if you
 377    don't. */
 378 #undef HAVE_DECL_EXECVPE
 379
 380 /* Define to 1 if you have the declaration of `fchdir', and to 0 if you don't.
 381    */
 382 #undef HAVE_DECL_FCHDIR
 383
 384 /* Define to 1 if you have the declaration of `fcloseall', and to 0 if you
 385    don't. */
 386 #undef HAVE_DECL_FCLOSEALL
 387
 388 /* Define to 1 if you have the declaration of `fcvt', and to 0 if you don't.
 389    */
 390 #undef HAVE_DECL_FCVT
 391
 392 /* Define to 1 if you have the declaration of `fdopendir', and to 0 if you
 393    don't. */
 394 #undef HAVE_DECL_FDOPENDIR
 395
 396 /* Define to 1 if you have the declaration of `gcvt', and to 0 if you don't.
 397    */
 398 #undef HAVE_DECL_GCVT
 399
 400 /* Define to 1 if you have the declaration of `getcwd', and to 0 if you don't.
 401    */
 402 #undef HAVE_DECL_GETCWD
 403
 404 /* Define to 1 if you have the declaration of `getdtablesize', and to 0 if you
 405    don't. */
 406 #undef HAVE_DECL_GETDTABLESIZE
 407
 408 /* Define to 1 if you have the declaration of `getlogin', and to 0 if you
 409    don't. */
 410 #undef HAVE_DECL_GETLOGIN
 411
 412 /* Define to 1 if you have the declaration of `getlogin_r', and to 0 if you
 413    don't. */
 414 #undef HAVE_DECL_GETLOGIN_R
 415
 416 /* Define to 1 if you have the declaration of `inet_ntop', and to 0 if you
 417    don't. */
 418 #undef HAVE_DECL_INET_NTOP
 419
 420 /* Define to 1 if you have the declaration of `localtime_r', and to 0 if you
 421    don't. */
 422 #undef HAVE_DECL_LOCALTIME_R
 423
 424 /* Define to 1 if you have the declaration of `mbrtowc', and to 0 if you
 425    don't. */
 426 #undef HAVE_DECL_MBRTOWC
 427
 428 /* Define to 1 if you have the declaration of `mbsinit', and to 0 if you
 429    don't. */
 430 #undef HAVE_DECL_MBSINIT
 431
 432 /* Define to 1 if you have the declaration of `mbsrtowcs', and to 0 if you
 433    don't. */
 434 #undef HAVE_DECL_MBSRTOWCS
 435
 436 /* Define to 1 if you have the declaration of `memmem', and to 0 if you don't.
 437    */
 438 #undef HAVE_DECL_MEMMEM
 439
 440 /* Define to 1 if you have the declaration of `memrchr', and to 0 if you
 441    don't. */
 442 #undef HAVE_DECL_MEMRCHR
 443
 444 /* Define to 1 if you have the declaration of `program_invocation_name', and
 445    to 0 if you don't. */
 446 #undef HAVE_DECL_PROGRAM_INVOCATION_NAME
 447
 448 /* Define to 1 if you have the declaration of `program_invocation_short_name',
 449    and to 0 if you don't. */
 450 #undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
 451
 452 /* Define to 1 if you have the declaration of `setenv', and to 0 if you don't.
 453    */
 454 #undef HAVE_DECL_SETENV
 455
 456 /* Define to 1 if you have the declaration of `strdup', and to 0 if you don't.
 457    */
 458 #undef HAVE_DECL_STRDUP
 459
 460 /* Define to 1 if you have the declaration of `strerror_r', and to 0 if you
 461    don't. */
 462 #undef HAVE_DECL_STRERROR_R
 463
 464 /* Define to 1 if you have the declaration of `strnlen', and to 0 if you
 465    don't. */
 466 #undef HAVE_DECL_STRNLEN
 467
 468 /* Define to 1 if you have the declaration of `strtok_r', and to 0 if you
 469    don't. */
 470 #undef HAVE_DECL_STRTOK_R
 471
 472 /* Define to 1 if you have the declaration of `towlower', and to 0 if you
 473    don't. */
 474 #undef HAVE_DECL_TOWLOWER
 475
 476 /* Define to 1 if you have the declaration of `unsetenv', and to 0 if you
 477    don't. */
 478 #undef HAVE_DECL_UNSETENV
 479
 480 /* Define to 1 if you have the declaration of `wcsdup', and to 0 if you don't.
 481    */
 482 #undef HAVE_DECL_WCSDUP
 483
 484 /* Define to 1 if you have the declaration of `__argv', and to 0 if you don't.
 485    */
 486 #undef HAVE_DECL___ARGV
 487
 488 /* Define to 1 if you have the <dirent.h> header file. */
 489 #undef HAVE_DIRENT_H
 490
 491 /* Define to 1 if you have the `dirfd' function. */
 492 #undef HAVE_DIRFD
 493
 494 /* Define to 1 if you have the <dlfcn.h> header file. */
 495 #undef HAVE_DLFCN_H
 496
 497 /* Define if you have the declaration of environ. */
 498 #undef HAVE_ENVIRON_DECL
 499
 500 /* Define to 1 if you have the `faccessat' function. */
 501 #undef HAVE_FACCESSAT
 502
 503 /* Define to 1 if you have the `fchdir' function. */
 504 #undef HAVE_FCHDIR
 505
 506 /* Define to 1 if you have the `fcntl' function. */
 507 #undef HAVE_FCNTL
 508
 509 /* Define to 1 if you have the `fdopendir' function. */
 510 #undef HAVE_FDOPENDIR
 511
 512 /* Define to 1 if you have the <features.h> header file. */
 513 #undef HAVE_FEATURES_H
 514
 515 /* Define to 1 if you have the `fnmatch' function. */
 516 #undef HAVE_FNMATCH
 517
 518 /* Define to 1 if you have the <fnmatch.h> header file. */
 519 #undef HAVE_FNMATCH_H
 520
 521 /* Define if the frexp() function is available and works. */
 522 #undef HAVE_FREXP
 523
 524 /* Define if the frexpl() function is available. */
 525 #undef HAVE_FREXPL
 526
 527 /* Define to 1 if you have the `fstatat' function. */
 528 #undef HAVE_FSTATAT
 529
 530 /* Define to 1 if you have the `getcwd' function. */
 531 #undef HAVE_GETCWD
 532
 533 /* Define to 1 if getcwd works, but with shorter paths than is generally
 534    tested with the replacement. */
 535 #undef HAVE_GETCWD_SHORTER
 536
 537 /* Define to 1 if you have the `getdtablesize' function. */
 538 #undef HAVE_GETDTABLESIZE
 539
 540 /* Define to 1 if you have the `getexecname' function. */
 541 #undef HAVE_GETEXECNAME
 542
 543 /* Define to 1 if you have the `getlogin_r' function. */
 544 #undef HAVE_GETLOGIN_R
 545
 546 /* Define to 1 if the system has the 'getpagesize' function. */
 547 #undef HAVE_GETPAGESIZE
 548
 549 /* Define to 1 if you have the `getprogname' function. */
 550 #undef HAVE_GETPROGNAME
 551
 552 /* Define to 1 if you have the `getpwnam_r' function. */
 553 #undef HAVE_GETPWNAM_R
 554
 555 /* Define to 1 if you have the `getrandom' function. */
 556 #undef HAVE_GETRANDOM
 557
 558 /* Define to 1 if you have the `gettimeofday' function. */
 559 #undef HAVE_GETTIMEOFDAY
 560
 561 /* Define to 1 if you have the `glob' function. */
 562 #undef HAVE_GLOB
 563
 564 /* Define to 1 if you have the <glob.h> header file. */
 565 #undef HAVE_GLOB_H
 566
 567 /* Define to 1 if you have the `glob_pattern_p' function. */
 568 #undef HAVE_GLOB_PATTERN_P
 569
 570 /* Define to 1 if you have the `inet_ntop' function. */
 571 #undef HAVE_INET_NTOP
 572
 573 /* Define to 1 if you have the <inttypes.h> header file. */
 574 #undef HAVE_INTTYPES_H
 575
 576 /* Define to 1 if <sys/socket.h> defines AF_INET. */
 577 #undef HAVE_IPV4
 578
 579 /* Define to 1 if <sys/socket.h> defines AF_INET6. */
 580 #undef HAVE_IPV6
 581
 582 /* Define to 1 if you have the `isblank' function. */
 583 #undef HAVE_ISBLANK
 584
 585 /* Define if the isnan(double) function is available in libc. */
 586 #undef HAVE_ISNAND_IN_LIBC
 587
 588 /* Define if the isnan(long double) function is available in libc. */
 589 #undef HAVE_ISNANL_IN_LIBC
 590
 591 /* Define to 1 if you have the `iswcntrl' function. */
 592 #undef HAVE_ISWCNTRL
 593
 594 /* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
 595 #undef HAVE_LANGINFO_CODESET
 596
 597 /* Define to 1 if the bcrypt library is guaranteed to be present. */
 598 #undef HAVE_LIB_BCRYPT
 599
 600 /* Define to 1 if you have the <limits.h> header file. */
 601 #undef HAVE_LIMITS_H
 602
 603 /* Define to 1 if you have the `link' function. */
 604 #undef HAVE_LINK
 605
 606 /* Define to 1 if you have the `localtime_r' function. */
 607 #undef HAVE_LOCALTIME_R
 608
 609 /* Define to 1 if the system has the type 'long long int'. */
 610 #undef HAVE_LONG_LONG_INT
 611
 612 /* Define to 1 if you have the `lstat' function. */
 613 #undef HAVE_LSTAT
 614
 615 /* Define if the 'malloc' function is POSIX compliant. */
 616 #undef HAVE_MALLOC_POSIX
 617
 618 /* Define to 1 if mmap()'s MAP_ANONYMOUS flag is available after including
 619    config.h and <sys/mman.h>. */
 620 #undef HAVE_MAP_ANONYMOUS
 621
 622 /* Define to 1 if you have the <math.h> header file. */
 623 #undef HAVE_MATH_H
 624
 625 /* Define to 1 if you have the `mbrtowc' function. */
 626 #undef HAVE_MBRTOWC
 627
 628 /* Define to 1 if you have the `mbsinit' function. */
 629 #undef HAVE_MBSINIT
 630
 631 /* Define to 1 if you have the `mbsrtowcs' function. */
 632 #undef HAVE_MBSRTOWCS
 633
 634 /* Define to 1 if <wchar.h> declares mbstate_t. */
 635 #undef HAVE_MBSTATE_T
 636
 637 /* Define to 1 if you have the `mbtowc' function. */
 638 #undef HAVE_MBTOWC
 639
 640 /* Define to 1 if you have the `memmem' function. */
 641 #undef HAVE_MEMMEM
 642
 643 /* Define to 1 if you have the <memory.h> header file. */
 644 #undef HAVE_MEMORY_H
 645
 646 /* Define to 1 if you have the `mempcpy' function. */
 647 #undef HAVE_MEMPCPY
 648
 649 /* Define to 1 if you have the `memrchr' function. */
 650 #undef HAVE_MEMRCHR
 651
 652 /* Define to 1 if getcwd minimally works, that is, its result can be trusted
 653    when it succeeds. */
 654 #undef HAVE_MINIMALLY_WORKING_GETCWD
 655
 656 /* Define to 1 if you have the <minix/config.h> header file. */
 657 #undef HAVE_MINIX_CONFIG_H
 658
 659 /* Define to 1 if <limits.h> defines the MIN and MAX macros. */
 660 #undef HAVE_MINMAX_IN_LIMITS_H
 661
 662 /* Define to 1 if <sys/param.h> defines the MIN and MAX macros. */
 663 #undef HAVE_MINMAX_IN_SYS_PARAM_H
 664
 665 /* Define to 1 if you have the `mkdtemp' function. */
 666 #undef HAVE_MKDTEMP
 667
 668 /* Define to 1 if you have the `mkostemp' function. */
 669 #undef HAVE_MKOSTEMP
 670
 671 /* Define to 1 if you have the `mprotect' function. */
 672 #undef HAVE_MPROTECT
 673
 674 /* Define to 1 on MSVC platforms that have the "invalid parameter handler"
 675    concept. */
 676 #undef HAVE_MSVC_INVALID_PARAMETER_HANDLER
 677
 678 /* Define to 1 if you have the <netdb.h> header file. */
 679 #undef HAVE_NETDB_H
 680
 681 /* Define to 1 if you have the <netinet/in.h> header file. */
 682 #undef HAVE_NETINET_IN_H
 683
 684 /* Define to 1 if you have the `openat' function. */
 685 #undef HAVE_OPENAT
 686
 687 /* Define to 1 if you have the `opendir' function. */
 688 #undef HAVE_OPENDIR
 689
 690 /* Define to 1 if getcwd works, except it sometimes fails when it shouldn't,
 691    setting errno to ERANGE, ENAMETOOLONG, or ENOENT. */
 692 #undef HAVE_PARTLY_WORKING_GETCWD
 693
 694 /* Define to 1 if you have the `pipe' function. */
 695 #undef HAVE_PIPE
 696
 697 /* Define if you have the <pthread.h> header and the POSIX threads API. */
 698 #undef HAVE_PTHREAD_API
 699
 700 /* Define if the <pthread.h> defines PTHREAD_MUTEX_RECURSIVE. */
 701 #undef HAVE_PTHREAD_MUTEX_RECURSIVE
 702
 703 /* Define if the POSIX multithreading library has read/write locks. */
 704 #undef HAVE_PTHREAD_RWLOCK
 705
 706 /* Define if the 'pthread_rwlock_rdlock' function prefers a writer to a
 707    reader. */
 708 #undef HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER
 709
 710 /* Define to 1 if you have the `rawmemchr' function. */
 711 #undef HAVE_RAWMEMCHR
 712
 713 /* Define to 1 if you have the `readdir' function. */
 714 #undef HAVE_READDIR
 715
 716 /* Define to 1 if you have the `readlink' function. */
 717 #undef HAVE_READLINK
 718
 719 /* Define if the 'realloc' function is POSIX compliant. */
 720 #undef HAVE_REALLOC_POSIX
 721
 722 /* Define to 1 if you have the `realpath' function. */
 723 #undef HAVE_REALPATH
 724
 725 /* Define to 1 if you have the `rewinddir' function. */
 726 #undef HAVE_REWINDDIR
 727
 728 /* Define to 1 if 'long double' and 'double' have the same representation. */
 729 #undef HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
 730
 731 /* Define to 1 if the system has the type `sa_family_t'. */
 732 #undef HAVE_SA_FAMILY_T
 733
 734 /* Define to 1 if you have the <sdkddkver.h> header file. */
 735 #undef HAVE_SDKDDKVER_H
 736
 737 /* Define to 1 if you have the <search.h> header file. */
 738 #undef HAVE_SEARCH_H
 739
 740 /* Define to 1 if you have the `setdtablesize' function. */
 741 #undef HAVE_SETDTABLESIZE
 742
 743 /* Define to 1 if you have the `setenv' function. */
 744 #undef HAVE_SETENV
 745
 746 /* Define to 1 if you have the `shutdown' function. */
 747 #undef HAVE_SHUTDOWN
 748
 749 /* Define to 1 if 'sig_atomic_t' is a signed integer type. */
 750 #undef HAVE_SIGNED_SIG_ATOMIC_T
 751
 752 /* Define to 1 if 'wchar_t' is a signed integer type. */
 753 #undef HAVE_SIGNED_WCHAR_T
 754
 755 /* Define to 1 if 'wint_t' is a signed integer type. */
 756 #undef HAVE_SIGNED_WINT_T
 757
 758 /* Define to 1 if the system has the type `sigset_t'. */
 759 #undef HAVE_SIGSET_T
 760
 761 /* Define to 1 if you have the `snprintf' function. */
 762 #undef HAVE_SNPRINTF
 763
 764 /* Define to 1 if you have the <stdint.h> header file. */
 765 #undef HAVE_STDINT_H
 766
 767 /* Define to 1 if you have the <stdlib.h> header file. */
 768 #undef HAVE_STDLIB_H
 769
 770 /* Define to 1 if you have the `strchrnul' function. */
 771 #undef HAVE_STRCHRNUL
 772
 773 /* Define to 1 if you have the `strerror_r' function. */
 774 #undef HAVE_STRERROR_R
 775
 776 /* Define to 1 if you have the <strings.h> header file. */
 777 #undef HAVE_STRINGS_H
 778
 779 /* Define to 1 if you have the <string.h> header file. */
 780 #undef HAVE_STRING_H
 781
 782 /* Define to 1 if you have the `strtok_r' function. */
 783 #undef HAVE_STRTOK_R
 784
 785 /* Define if there is a member named d_type in the struct describing directory
 786    headers. */
 787 #undef HAVE_STRUCT_DIRENT_D_TYPE
 788
 789 /* Define to 1 if the system has the type `struct sockaddr_storage'. */
 790 #undef HAVE_STRUCT_SOCKADDR_STORAGE
 791
 792 /* Define to 1 if `ss_family' is a member of `struct sockaddr_storage'. */
 793 #undef HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY
 794
 795 /* Define to 1 if `st_atimensec' is a member of `struct stat'. */
 796 #undef HAVE_STRUCT_STAT_ST_ATIMENSEC
 797
 798 /* Define to 1 if `st_atimespec.tv_nsec' is a member of `struct stat'. */
 799 #undef HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC
 800
 801 /* Define to 1 if `st_atim.st__tim.tv_nsec' is a member of `struct stat'. */
 802 #undef HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC
 803
 804 /* Define to 1 if `st_atim.tv_nsec' is a member of `struct stat'. */
 805 #undef HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC
 806
 807 /* Define to 1 if `st_birthtimensec' is a member of `struct stat'. */
 808 #undef HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC
 809
 810 /* Define to 1 if `st_birthtimespec.tv_nsec' is a member of `struct stat'. */
 811 #undef HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC
 812
 813 /* Define to 1 if `st_birthtim.tv_nsec' is a member of `struct stat'. */
 814 #undef HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC
 815
 816 /* Define to 1 if you have the `symlink' function. */
 817 #undef HAVE_SYMLINK
 818
 819 /* Define to 1 if you have the <sys/bitypes.h> header file. */
 820 #undef HAVE_SYS_BITYPES_H
 821
 822 /* Define to 1 if you have the <sys/inttypes.h> header file. */
 823 #undef HAVE_SYS_INTTYPES_H
 824
 825 /* Define to 1 if you have the <sys/mman.h> header file. */
 826 #undef HAVE_SYS_MMAN_H
 827
 828 /* Define to 1 if you have the <sys/param.h> header file. */
 829 #undef HAVE_SYS_PARAM_H
 830
 831 /* Define to 1 if you have the <sys/random.h> header file. */
 832 #undef HAVE_SYS_RANDOM_H
 833
 834 /* Define to 1 if you have the <sys/socket.h> header file. */
 835 #undef HAVE_SYS_SOCKET_H
 836
 837 /* Define to 1 if you have the <sys/stat.h> header file. */
 838 #undef HAVE_SYS_STAT_H
 839
 840 /* Define to 1 if you have the <sys/time.h> header file. */
 841 #undef HAVE_SYS_TIME_H
 842
 843 /* Define to 1 if you have the <sys/types.h> header file. */
 844 #undef HAVE_SYS_TYPES_H
 845
 846 /* Define to 1 if you have the <sys/uio.h> header file. */
 847 #undef HAVE_SYS_UIO_H
 848
 849 /* Define to 1 if you have the `thrd_create' function. */
 850 #undef HAVE_THRD_CREATE
 851
 852 /* Define to 1 if you have the <threads.h> header file. */
 853 #undef HAVE_THREADS_H
 854
 855 /* Define to 1 if you have the `towlower' function. */
 856 #undef HAVE_TOWLOWER
 857
 858 /* Define to 1 if you have the `tsearch' function. */
 859 #undef HAVE_TSEARCH
 860
 861 /* Define to 1 if you have the <unistd.h> header file. */
 862 #undef HAVE_UNISTD_H
 863
 864 /* Define to 1 if you have the `unsetenv' function. */
 865 #undef HAVE_UNSETENV
 866
 867 /* Define to 1 if the system has the type 'unsigned long long int'. */
 868 #undef HAVE_UNSIGNED_LONG_LONG_INT
 869
 870 /* Define if you have a global __progname variable */
 871 #undef HAVE_VAR___PROGNAME
 872
 873 /* Define to 1 or 0, depending whether the compiler supports simple visibility
 874    declarations. */
 875 #undef HAVE_VISIBILITY
 876
 877 /* Define to 1 if you have the <wchar.h> header file. */
 878 #undef HAVE_WCHAR_H
 879
 880 /* Define if you have the 'wchar_t' type. */
 881 #undef HAVE_WCHAR_T
 882
 883 /* Define to 1 if you have the <wctype.h> header file. */
 884 #undef HAVE_WCTYPE_H
 885
 886 /* Define to 1 if the compiler and linker support weak declarations of
 887    symbols. */
 888 #undef HAVE_WEAK_SYMBOLS
 889
 890 /* Define to 1 if you have the <windows.h> header file. */
 891 #undef HAVE_WINDOWS_H
 892
 893 /* Define to 1 if you have the <winsock2.h> header file. */
 894 #undef HAVE_WINSOCK2_H
 895
 896 /* Define if you have the 'wint_t' type. */
 897 #undef HAVE_WINT_T
 898
 899 /* Define to 1 if you have the `wmempcpy' function. */
 900 #undef HAVE_WMEMPCPY
 901
 902 /* Define to 1 if fstatat (..., 0) works. For example, it does not work in AIX
 903    7.1. */
 904 #undef HAVE_WORKING_FSTATAT_ZERO_FLAG
 905
 906 /* Define to 1 if O_NOATIME works. */
 907 #undef HAVE_WORKING_O_NOATIME
 908
 909 /* Define to 1 if O_NOFOLLOW works. */
 910 #undef HAVE_WORKING_O_NOFOLLOW
 911
 912 /* Define to 1 if you have the <ws2tcpip.h> header file. */
 913 #undef HAVE_WS2TCPIP_H
 914
 915 /* Define to 1 if you have the <xlocale.h> header file. */
 916 #undef HAVE_XLOCALE_H
 917
 918 /* Define to 1 if the system has the type `_Bool'. */
 919 #undef HAVE__BOOL
 920
 921 /* Define to 1 if you have the `_set_invalid_parameter_handler' function. */
 922 #undef HAVE__SET_INVALID_PARAMETER_HANDLER
 923
 924 /* Define to 1 if the compiler supports __builtin_expect,
 925    and to 2 if <builtins.h> does.  */
 926 #undef HAVE___BUILTIN_EXPECT
 927 #ifndef HAVE___BUILTIN_EXPECT
 928 # define __builtin_expect(e, c) (e)
 929 #elif HAVE___BUILTIN_EXPECT == 2
 930 # include <builtins.h>
 931 #endif
 932
 933
 934 /* Define to 1 if the compiler supports the keyword '__inline'. */
 935 #undef HAVE___INLINE
 936
 937 /* Define to 1 if you have the `__xpg_strerror_r' function. */
 938 #undef HAVE___XPG_STRERROR_R
 939
 940 /* Define as the bit index in the word where to find bit 0 of the exponent of
 941    'long double'. */
 942 #undef LDBL_EXPBIT0_BIT
 943
 944 /* Define as the word index where to find the exponent of 'long double'. */
 945 #undef LDBL_EXPBIT0_WORD
 946
 947 /* Define to 1 if 'lstat' dereferences a symlink specified with a trailing
 948    slash. */
 949 #undef LSTAT_FOLLOWS_SLASHED_SYMLINK
 950
 951 /* If malloc(0) is != NULL, define this to 1. Otherwise define this to 0. */
 952 #undef MALLOC_0_IS_NONNULL
 953
 954 /* Define to a substitute value for mmap()'s MAP_ANONYMOUS flag. */
 955 #undef MAP_ANONYMOUS
 956
 957 /* Define if the mbrtowc function does not return (size_t) -2 for empty input.
 958    */
 959 #undef MBRTOWC_EMPTY_INPUT_BUG
 960
 961 /* Define if the mbrtowc function may signal encoding errors in the C locale.
 962    */
 963 #undef MBRTOWC_IN_C_LOCALE_MAYBE_EILSEQ
 964
 965 /* Define if the mbrtowc function has the NULL pwc argument bug. */
 966 #undef MBRTOWC_NULL_ARG1_BUG
 967
 968 /* Define if the mbrtowc function has the NULL string argument bug. */
 969 #undef MBRTOWC_NULL_ARG2_BUG
 970
 971 /* Define if the mbrtowc function does not return 0 for a NUL character. */
 972 #undef MBRTOWC_NUL_RETVAL_BUG
 973
 974 /* Define if the mbrtowc function returns a wrong return value. */
 975 #undef MBRTOWC_RETVAL_BUG
 976
 977 /* Define if the mbrtowc function stores a wide character when reporting
 978    incomplete input. */
 979 #undef MBRTOWC_STORES_INCOMPLETE_BUG
 980
 981 /* Use GNU style printf and scanf.  */
 982 #ifndef __USE_MINGW_ANSI_STDIO
 983 # undef __USE_MINGW_ANSI_STDIO
 984 #endif
 985
 986
 987 /* Define to 1 if open() fails to recognize a trailing slash. */
 988 #undef OPEN_TRAILING_SLASH_BUG
 989
 990 /* Define to the address where bug reports for this package should be sent. */
 991 #undef PACKAGE_BUGREPORT
 992
 993 /* Define to the full name of this package. */
 994 #undef PACKAGE_NAME
 995
 996 /* Define to the full name and version of this package. */
 997 #undef PACKAGE_STRING
 998
 999 /* Define to the one symbol short name of this package. */
1000 #undef PACKAGE_TARNAME
1001
1002 /* Define to the home page for this package. */
1003 #undef PACKAGE_URL
1004
1005 /* Define to the version of this package. */
1006 #undef PACKAGE_VERSION
1007
1008 /* Define to the type that is the result of default argument promotions of
1009    type mode_t. */
1010 #undef PROMOTED_MODE_T
1011
1012 /* Define if the pthread_in_use() detection is hard. */
1013 #undef PTHREAD_IN_USE_DETECTION_HARD
1014
1015 /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
1016    'ptrdiff_t'. */
1017 #undef PTRDIFF_T_SUFFIX
1018
1019 /* Define to 1 if readlink fails to recognize a trailing slash. */
1020 #undef READLINK_TRAILING_SLASH_BUG
1021
1022 /* Define to 1 if readlink sets errno instead of truncating a too-long link.
1023    */
1024 #undef READLINK_TRUNCATE_BUG
1025
1026 /* Define if rename does not work when the destination file exists, as on
1027    Cygwin 1.5 or Windows. */
1028 #undef RENAME_DEST_EXISTS_BUG
1029
1030 /* Define if rename fails to leave hard links alone, as on NetBSD 1.6 or
1031    Cygwin 1.5. */
1032 #undef RENAME_HARD_LINK_BUG
1033
1034 /* Define if rename does not correctly handle slashes on the destination
1035    argument, such as on Solaris 11 or NetBSD 1.6. */
1036 #undef RENAME_TRAILING_SLASH_DEST_BUG
1037
1038 /* Define if rename does not correctly handle slashes on the source argument,
1039    such as on Solaris 9 or cygwin 1.5. */
1040 #undef RENAME_TRAILING_SLASH_SOURCE_BUG
1041
1042 /* Define to 1 if gnulib's dirfd() replacement is used. */
1043 #undef REPLACE_DIRFD
1044
1045 /* Define to 1 if gnulib's fchdir() replacement is used. */
1046 #undef REPLACE_FCHDIR
1047
1048 /* Define to 1 if stat needs help when passed a file name with a trailing
1049    slash */
1050 #undef REPLACE_FUNC_STAT_FILE
1051
1052 /* Define to 1 if open() should work around the inability to open a directory.
1053    */
1054 #undef REPLACE_OPEN_DIRECTORY
1055
1056 /* Define to 1 if strerror(0) does not return a message implying success. */
1057 #undef REPLACE_STRERROR_0
1058
1059 /* Define to 1 if setlocale (LC_ALL, NULL) is multithread-safe. */
1060 #undef SETLOCALE_NULL_ALL_MTSAFE
1061
1062 /* Define to 1 if setlocale (category, NULL) is multithread-safe. */
1063 #undef SETLOCALE_NULL_ONE_MTSAFE
1064
1065 /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
1066    'sig_atomic_t'. */
1067 #undef SIG_ATOMIC_T_SUFFIX
1068
1069 /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
1070    'size_t'. */
1071 #undef SIZE_T_SUFFIX
1072
1073 /* If using the C implementation of alloca, define if you know the
1074    direction of stack growth for your system; otherwise it will be
1075    automatically deduced at runtime.
1076         STACK_DIRECTION > 0 => grows toward higher addresses
1077         STACK_DIRECTION < 0 => grows toward lower addresses
1078         STACK_DIRECTION = 0 => direction of growth unknown */
1079 #undef STACK_DIRECTION
1080
1081 /* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */
1082 #undef STAT_MACROS_BROKEN
1083
1084 /* Define to 1 if you have the ANSI C header files. */
1085 #undef STDC_HEADERS
1086
1087 /* Define to 1 if strerror_r returns char *. */
1088 #undef STRERROR_R_CHAR_P
1089
1090 /* Define to 1 if the type of the st_atim member of a struct stat is struct
1091    timespec. */
1092 #undef TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC
1093
1094 /* Define if the combination of the ISO C and POSIX multithreading APIs can be
1095    used. */
1096 #undef USE_ISOC_AND_POSIX_THREADS
1097
1098 /* Define if the ISO C multithreading library can be used. */
1099 #undef USE_ISOC_THREADS
1100
1101 /* Define if the POSIX multithreading library can be used. */
1102 #undef USE_POSIX_THREADS
1103
1104 /* Define if references to the POSIX multithreading library should be made
1105    weak. */
1106 #undef USE_POSIX_THREADS_WEAK
1107
1108 /* Enable extensions on AIX 3, Interix.  */
1109 #ifndef _ALL_SOURCE
1110 # undef _ALL_SOURCE
1111 #endif
1112 /* Enable general extensions on macOS.  */
1113 #ifndef _DARWIN_C_SOURCE
1114 # undef _DARWIN_C_SOURCE
1115 #endif
1116 /* Enable general extensions on Solaris.  */
1117 #ifndef __EXTENSIONS__
1118 # undef __EXTENSIONS__
1119 #endif
1120 /* Enable GNU extensions on systems that have them.  */
1121 #ifndef _GNU_SOURCE
1122 # undef _GNU_SOURCE
1123 #endif
1124 /* Enable X/Open compliant socket functions that do not require linking
1125    with -lxnet on HP-UX 11.11.  */
1126 #ifndef _HPUX_ALT_XOPEN_SOCKET_API
1127 # undef _HPUX_ALT_XOPEN_SOCKET_API
1128 #endif
1129 /* Identify the host operating system as Minix.
1130    This macro does not affect the system headers' behavior.
1131    A future release of Autoconf may stop defining this macro.  */
1132 #ifndef _MINIX
1133 # undef _MINIX
1134 #endif
1135 /* Enable general extensions on NetBSD.
1136    Enable NetBSD compatibility extensions on Minix.  */
1137 #ifndef _NETBSD_SOURCE
1138 # undef _NETBSD_SOURCE
1139 #endif
1140 /* Enable OpenBSD compatibility extensions on NetBSD.
1141    Oddly enough, this does nothing on OpenBSD.  */
1142 #ifndef _OPENBSD_SOURCE
1143 # undef _OPENBSD_SOURCE
1144 #endif
1145 /* Define to 1 if needed for POSIX-compatible behavior.  */
1146 #ifndef _POSIX_SOURCE
1147 # undef _POSIX_SOURCE
1148 #endif
1149 /* Define to 2 if needed for POSIX-compatible behavior.  */
1150 #ifndef _POSIX_1_SOURCE
1151 # undef _POSIX_1_SOURCE
1152 #endif
1153 /* Enable POSIX-compatible threading on Solaris.  */
1154 #ifndef _POSIX_PTHREAD_SEMANTICS
1155 # undef _POSIX_PTHREAD_SEMANTICS
1156 #endif
1157 /* Enable extensions specified by ISO/IEC TS 18661-5:2014.  */
1158 #ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
1159 # undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
1160 #endif
1161 /* Enable extensions specified by ISO/IEC TS 18661-1:2014.  */
1162 #ifndef __STDC_WANT_IEC_60559_BFP_EXT__
1163 # undef __STDC_WANT_IEC_60559_BFP_EXT__
1164 #endif
1165 /* Enable extensions specified by ISO/IEC TS 18661-2:2015.  */
1166 #ifndef __STDC_WANT_IEC_60559_DFP_EXT__
1167 # undef __STDC_WANT_IEC_60559_DFP_EXT__
1168 #endif
1169 /* Enable extensions specified by ISO/IEC TS 18661-4:2015.  */
1170 #ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__
1171 # undef __STDC_WANT_IEC_60559_FUNCS_EXT__
1172 #endif
1173 /* Enable extensions specified by ISO/IEC TS 18661-3:2015.  */
1174 #ifndef __STDC_WANT_IEC_60559_TYPES_EXT__
1175 # undef __STDC_WANT_IEC_60559_TYPES_EXT__
1176 #endif
1177 /* Enable extensions specified by ISO/IEC TR 24731-2:2010.  */
1178 #ifndef __STDC_WANT_LIB_EXT2__
1179 # undef __STDC_WANT_LIB_EXT2__
1180 #endif
1181 /* Enable extensions specified by ISO/IEC 24747:2009.  */
1182 #ifndef __STDC_WANT_MATH_SPEC_FUNCS__
1183 # undef __STDC_WANT_MATH_SPEC_FUNCS__
1184 #endif
1185 /* Enable extensions on HP NonStop.  */
1186 #ifndef _TANDEM_SOURCE
1187 # undef _TANDEM_SOURCE
1188 #endif
1189 /* Enable X/Open extensions.  Define to 500 only if necessary
1190    to make mbstate_t available.  */
1191 #ifndef _XOPEN_SOURCE
1192 # undef _XOPEN_SOURCE
1193 #endif
1194
1195
1196 /* Define if the native Windows multithreading API can be used. */
1197 #undef USE_WINDOWS_THREADS
1198
1199 /* Define to 1 if unsetenv returns void instead of int. */
1200 #undef VOID_UNSETENV
1201
1202 /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
1203    'wchar_t'. */
1204 #undef WCHAR_T_SUFFIX
1205
1206 /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
1207    'wint_t'. */
1208 #undef WINT_T_SUFFIX
1209
1210 /* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
1211    significant byte first (like Motorola and SPARC, unlike Intel). */
1212 #if defined AC_APPLE_UNIVERSAL_BUILD
1213 # if defined __BIG_ENDIAN__
1214 #  define WORDS_BIGENDIAN 1
1215 # endif
1216 #else
1217 # ifndef WORDS_BIGENDIAN
1218 #  undef WORDS_BIGENDIAN
1219 # endif
1220 #endif
1221
1222 /* Number of bits in a file offset, on hosts where this is settable. */
1223 #undef _FILE_OFFSET_BITS
1224
1225 /* True if the compiler says it groks GNU C version MAJOR.MINOR.  */
1226 #if defined __GNUC__ && defined __GNUC_MINOR__
1227 # define _GL_GNUC_PREREQ(major, minor) \
1228     ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__))
1229 #else
1230 # define _GL_GNUC_PREREQ(major, minor) 0
1231 #endif
1232
1233
1234 /* Define to enable the declarations of ISO C 11 types and functions. */
1235 #undef _ISOC11_SOURCE
1236
1237 /* Define for large files, on AIX-style hosts. */
1238 #undef _LARGE_FILES
1239
1240 /* Define to 1 on Solaris. */
1241 #undef _LCONV_C99
1242
1243 /* The _Noreturn keyword of C11.  */
1244 #ifndef _Noreturn
1245 # if (defined __cplusplus \
1246       && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \
1247           || (defined _MSC_VER && 1900 <= _MSC_VER)) \
1248       && 0)
1249     /* [[noreturn]] is not practically usable, because with it the syntax
1250          extern _Noreturn void func (...);
1251        would not be valid; such a declaration would only be valid with 'extern'
1252        and '_Noreturn' swapped, or without the 'extern' keyword.  However, some
1253        AIX system header files and several gnulib header files use precisely
1254        this syntax with 'extern'.  */
1255 #  define _Noreturn [[noreturn]]
1256 # elif ((!defined __cplusplus || defined __clang__) \
1257         && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0)  \
1258             || _GL_GNUC_PREREQ (4, 7) \
1259             || (defined __apple_build_version__ \
1260                 ? 6000000 <= __apple_build_version__ \
1261                 : 3 < __clang_major__ + (5 <= __clang_minor__))))
1262    /* _Noreturn works as-is.  */
1263 # elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C
1264 #  define _Noreturn __attribute__ ((__noreturn__))
1265 # elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0)
1266 #  define _Noreturn __declspec (noreturn)
1267 # else
1268 #  define _Noreturn
1269 # endif
1270 #endif
1271
1272
1273 /* Define to 1 in order to get the POSIX compatible declarations of socket
1274    functions. */
1275 #undef _POSIX_PII_SOCKET
1276
1277 /* For standard stat data types on VMS. */
1278 #undef _USE_STD_STAT
1279
1280 /* Define to 1 if the system <stdint.h> predates C++11. */
1281 #undef __STDC_CONSTANT_MACROS
1282
1283 /* Define to 1 if the system <stdint.h> predates C++11. */
1284 #undef __STDC_LIMIT_MACROS
1285
1286 /* The _GL_ASYNC_SAFE marker should be attached to functions that are
1287    signal handlers (for signals other than SIGABRT, SIGPIPE) or can be
1288    invoked from such signal handlers.  Such functions have some restrictions:
1289      * All functions that it calls should be marked _GL_ASYNC_SAFE as well,
1290        or should be listed as async-signal-safe in POSIX
1291        <https://pubs.opengroup.org/onlinepubs/9699919799/functions/V2_chap02.html#tag_15_04>
1292        section 2.4.3.  Note that malloc(), sprintf(), and fwrite(), in
1293        particular, are NOT async-signal-safe.
1294      * All memory locations (variables and struct fields) that these functions
1295        access must be marked 'volatile'.  This holds for both read and write
1296        accesses.  Otherwise the compiler might optimize away stores to and
1297        reads from such locations that occur in the program, depending on its
1298        data flow analysis.  For example, when the program contains a loop
1299        that is intended to inspect a variable set from within a signal handler
1300            while (!signal_occurred)
1301              ;
1302        the compiler is allowed to transform this into an endless loop if the
1303        variable 'signal_occurred' is not declared 'volatile'.
1304    Additionally, recall that:
1305      * A signal handler should not modify errno (except if it is a handler
1306        for a fatal signal and ends by raising the same signal again, thus
1307        provoking the termination of the process).  If it invokes a function
1308        that may clobber errno, it needs to save and restore the value of
1309        errno.  */
1310 #define _GL_ASYNC_SAFE
1311
1312
1313 /* Attributes.  */
1314 #ifdef __has_attribute
1315 # define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__)
1316 #else
1317 # define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr
1318 # define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3)
1319 # define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2)
1320 # define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3)
1321 # define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3)
1322 # define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95)
1323 # define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1)
1324 # define _GL_ATTR_diagnose_if 0
1325 # define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3)
1326 # define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1)
1327 # define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0)
1328 # define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7)
1329 # define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6)
1330 # ifdef _ICC
1331 #  define _GL_ATTR_may_alias 0
1332 # else
1333 #  define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3)
1334 # endif
1335 # define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0)
1336 # define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1)
1337 # define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3)
1338 # define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0)
1339 # define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3)
1340 # define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7)
1341 # define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96)
1342 # define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9)
1343 # define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0)
1344 # define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7)
1345 # define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4)
1346 #endif
1347
1348
1349 #if _GL_HAS_ATTRIBUTE (alloc_size)
1350 # define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args))
1351 #else
1352 # define _GL_ATTRIBUTE_ALLOC_SIZE(args)
1353 #endif
1354
1355 #if _GL_HAS_ATTRIBUTE (always_inline)
1356 # define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__))
1357 #else
1358 # define _GL_ATTRIBUTE_ALWAYS_INLINE
1359 #endif
1360
1361 #if _GL_HAS_ATTRIBUTE (artificial)
1362 # define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__))
1363 #else
1364 # define _GL_ATTRIBUTE_ARTIFICIAL
1365 #endif
1366
1367 /* Avoid __attribute__ ((cold)) on MinGW; see thread starting at
1368    <https://lists.gnu.org/r/emacs-devel/2019-04/msg01152.html>.
1369    Also, Oracle Studio 12.6 requires 'cold' not '__cold__'.  */
1370 #if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__
1371 # ifndef __SUNPRO_C
1372 #  define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__))
1373 # else
1374 #  define _GL_ATTRIBUTE_COLD __attribute__ ((cold))
1375 # endif
1376 #else
1377 # define _GL_ATTRIBUTE_COLD
1378 #endif
1379
1380 #if _GL_HAS_ATTRIBUTE (const)
1381 # define _GL_ATTRIBUTE_CONST __attribute__ ((__const__))
1382 #else
1383 # define _GL_ATTRIBUTE_CONST
1384 #endif
1385
1386 #if 201710L < __STDC_VERSION__
1387 # define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]]
1388 #elif _GL_HAS_ATTRIBUTE (deprecated)
1389 # define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__))
1390 #else
1391 # define _GL_ATTRIBUTE_DEPRECATED
1392 #endif
1393
1394 #if _GL_HAS_ATTRIBUTE (error)
1395 # define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg)))
1396 # define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg)))
1397 #elif _GL_HAS_ATTRIBUTE (diagnose_if)
1398 # define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error")))
1399 # define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning")))
1400 #else
1401 # define _GL_ATTRIBUTE_ERROR(msg)
1402 # define _GL_ATTRIBUTE_WARNING(msg)
1403 #endif
1404
1405 #if _GL_HAS_ATTRIBUTE (externally_visible)
1406 # define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible))
1407 #else
1408 # define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE
1409 #endif
1410
1411 /* FALLTHROUGH is special, because it always expands to something.  */
1412 #if 201710L < __STDC_VERSION__
1413 # define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]]
1414 #elif _GL_HAS_ATTRIBUTE (fallthrough)
1415 # define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__))
1416 #else
1417 # define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0)
1418 #endif
1419
1420 #if _GL_HAS_ATTRIBUTE (format)
1421 # define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec))
1422 #else
1423 # define _GL_ATTRIBUTE_FORMAT(spec)
1424 #endif
1425
1426 #if _GL_HAS_ATTRIBUTE (leaf)
1427 # define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__))
1428 #else
1429 # define _GL_ATTRIBUTE_LEAF
1430 #endif
1431
1432 /* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK.  */
1433 #if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C
1434 # define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__))
1435 #else
1436 # define _GL_ATTRIBUTE_MAY_ALIAS
1437 #endif
1438
1439 #if 201710L < __STDC_VERSION__
1440 # define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]]
1441 #elif _GL_HAS_ATTRIBUTE (unused)
1442 # define _GL_ATTRIBUTE_MAYBE_UNUSED __attribute__ ((__unused__))
1443 #else
1444 # define _GL_ATTRIBUTE_MAYBE_UNUSED
1445 #endif
1446 /* Earlier spellings of this macro.  */
1447 #define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED
1448 #define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED
1449
1450 #if _GL_HAS_ATTRIBUTE (malloc)
1451 # define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
1452 #else
1453 # define _GL_ATTRIBUTE_MALLOC
1454 #endif
1455
1456 #if 201710L < __STDC_VERSION__
1457 # define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]]
1458 #elif _GL_HAS_ATTRIBUTE (warn_unused_result)
1459 # define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__))
1460 #else
1461 # define _GL_ATTRIBUTE_NODISCARD
1462 #endif
1463
1464 #if _GL_HAS_ATTRIBUTE (noinline)
1465 # define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__))
1466 #else
1467 # define _GL_ATTRIBUTE_NOINLINE
1468 #endif
1469
1470 #if _GL_HAS_ATTRIBUTE (nonnull)
1471 # define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args))
1472 #else
1473 # define _GL_ATTRIBUTE_NONNULL(args)
1474 #endif
1475
1476 #if _GL_HAS_ATTRIBUTE (nonstring)
1477 # define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__))
1478 #else
1479 # define _GL_ATTRIBUTE_NONSTRING
1480 #endif
1481
1482 /* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead.  */
1483
1484 #if _GL_HAS_ATTRIBUTE (nothrow) && !defined __cplusplus
1485 # define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__))
1486 #else
1487 # define _GL_ATTRIBUTE_NOTHROW
1488 #endif
1489
1490 #if _GL_HAS_ATTRIBUTE (packed)
1491 # define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__))
1492 #else
1493 # define _GL_ATTRIBUTE_PACKED
1494 #endif
1495
1496 #if _GL_HAS_ATTRIBUTE (pure)
1497 # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
1498 #else
1499 # define _GL_ATTRIBUTE_PURE
1500 #endif
1501
1502 #if _GL_HAS_ATTRIBUTE (returns_nonnull)
1503 # define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__))
1504 #else
1505 # define _GL_ATTRIBUTE_RETURNS_NONNULL
1506 #endif
1507
1508 #if _GL_HAS_ATTRIBUTE (sentinel)
1509 # define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos))
1510 #else
1511 # define _GL_ATTRIBUTE_SENTINEL(pos)
1512 #endif
1513
1514
1515 /* To support C++ as well as C, use _GL_UNUSED_LABEL with trailing ';'.  */
1516 #if !defined __cplusplus || _GL_GNUC_PREREQ (4, 5)
1517 # define _GL_UNUSED_LABEL _GL_ATTRIBUTE_MAYBE_UNUSED
1518 #else
1519 # define _GL_UNUSED_LABEL
1520 #endif
1521
1522
1523 /* Please see the Gnulib manual for how to use these macros.
1524
1525    Suppress extern inline with HP-UX cc, as it appears to be broken; see
1526    <https://lists.gnu.org/r/bug-texinfo/2013-02/msg00030.html>.
1527
1528    Suppress extern inline with Sun C in standards-conformance mode, as it
1529    mishandles inline functions that call each other.  E.g., for 'inline void f
1530    (void) { } inline void g (void) { f (); }', c99 incorrectly complains
1531    'reference to static identifier "f" in extern inline function'.
1532    This bug was observed with Sun C 5.12 SunOS_i386 2011/11/16.
1533
1534    Suppress extern inline (with or without __attribute__ ((__gnu_inline__)))
1535    on configurations that mistakenly use 'static inline' to implement
1536    functions or macros in standard C headers like <ctype.h>.  For example,
1537    if isdigit is mistakenly implemented via a static inline function,
1538    a program containing an extern inline function that calls isdigit
1539    may not work since the C standard prohibits extern inline functions
1540    from calling static functions (ISO C 99 section 6.7.4.(3).
1541    This bug is known to occur on:
1542
1543      OS X 10.8 and earlier; see:
1544      https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html
1545
1546      DragonFly; see
1547      http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log
1548
1549      FreeBSD; see:
1550      https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html
1551
1552    OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and
1553    for clang but remains for g++; see <https://trac.macports.org/ticket/41033>.
1554    Assume DragonFly and FreeBSD will be similar.
1555
1556    GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
1557    inline semantics, unless -fgnu89-inline is used.  It defines a macro
1558    __GNUC_STDC_INLINE__ to indicate this situation or a macro
1559    __GNUC_GNU_INLINE__ to indicate the opposite situation.
1560    GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline
1561    semantics but warns, unless -fgnu89-inline is used:
1562      warning: C99 inline functions are not supported; using GNU89
1563      warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute
1564    It defines a macro __GNUC_GNU_INLINE__ to indicate this situation.
1565  */
1566 #if (((defined __APPLE__ && defined __MACH__) \
1567       || defined __DragonFly__ || defined __FreeBSD__) \
1568      && (defined __header_inline \
1569          ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \
1570             && ! defined __clang__) \
1571          : ((! defined _DONT_USE_CTYPE_INLINE_ \
1572              && (defined __GNUC__ || defined __cplusplus)) \
1573             || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \
1574                 && defined __GNUC__ && ! defined __cplusplus))))
1575 # define _GL_EXTERN_INLINE_STDHEADER_BUG
1576 #endif
1577 #if ((__GNUC__ \
1578       ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \
1579       : (199901L <= __STDC_VERSION__ \
1580          && !defined __HP_cc \
1581          && !defined __PGI \
1582          && !(defined __SUNPRO_C && __STDC__))) \
1583      && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
1584 # define _GL_INLINE inline
1585 # define _GL_EXTERN_INLINE extern inline
1586 # define _GL_EXTERN_INLINE_IN_USE
1587 #elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \
1588        && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
1589 # if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__
1590    /* __gnu_inline__ suppresses a GCC 4.2 diagnostic.  */
1591 #  define _GL_INLINE extern inline __attribute__ ((__gnu_inline__))
1592 # else
1593 #  define _GL_INLINE extern inline
1594 # endif
1595 # define _GL_EXTERN_INLINE extern
1596 # define _GL_EXTERN_INLINE_IN_USE
1597 #else
1598 # define _GL_INLINE static _GL_UNUSED
1599 # define _GL_EXTERN_INLINE static _GL_UNUSED
1600 #endif
1601
1602 /* In GCC 4.6 (inclusive) to 5.1 (exclusive),
1603    suppress bogus "no previous prototype for 'FOO'"
1604    and "no previous declaration for 'FOO'" diagnostics,
1605    when FOO is an inline function in the header; see
1606    <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113> and
1607    <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63877>.  */
1608 #if __GNUC__ == 4 && 6 <= __GNUC_MINOR__
1609 # if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__
1610 #  define _GL_INLINE_HEADER_CONST_PRAGMA
1611 # else
1612 #  define _GL_INLINE_HEADER_CONST_PRAGMA \
1613      _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"")
1614 # endif
1615 # define _GL_INLINE_HEADER_BEGIN \
1616     _Pragma ("GCC diagnostic push") \
1617     _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \
1618     _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \
1619     _GL_INLINE_HEADER_CONST_PRAGMA
1620 # define _GL_INLINE_HEADER_END \
1621     _Pragma ("GCC diagnostic pop")
1622 #else
1623 # define _GL_INLINE_HEADER_BEGIN
1624 # define _GL_INLINE_HEADER_END
1625 #endif
1626
1627 /* Define to `int' if <sys/types.h> doesn't define. */
1628 #undef gid_t
1629
1630 /* Define to `__inline__' or `__inline' if that's what the C compiler
1631    calls it, or to nothing if 'inline' is not supported under any name.  */
1632 #ifndef __cplusplus
1633 #undef inline
1634 #endif
1635
1636 /* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports
1637    the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of
1638    earlier versions), but does not display it by setting __GNUC_STDC_INLINE__.
1639    __APPLE__ && __MACH__ test for Mac OS X.
1640    __APPLE_CC__ tests for the Apple compiler and its version.
1641    __STDC_VERSION__ tests for the C99 mode.  */
1642 #if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__
1643 # define __GNUC_STDC_INLINE__ 1
1644 #endif
1645
1646 /* Define to a type if <wchar.h> does not define. */
1647 #undef mbstate_t
1648
1649 /* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where
1650    n1 and n2 are expressions without side effects, that evaluate to real
1651    numbers (excluding NaN).
1652    It returns
1653      1  if n1 > n2
1654      0  if n1 == n2
1655      -1 if n1 < n2
1656    The naïve code   (n1 > n2 ? 1 : n1 < n2 ? -1 : 0)  produces a conditional
1657    jump with nearly all GCC versions up to GCC 10.
1658    This variant     (n1 < n2 ? -1 : n1 > n2)  produces a conditional with many
1659    GCC versions up to GCC 9.
1660    The better code  (n1 > n2) - (n1 < n2)  from Hacker's Delight § 2-9
1661    avoids conditional jumps in all GCC versions >= 3.4.  */
1662 #define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2)))
1663
1664
1665 /* Define to `int' if <sys/types.h> does not define. */
1666 #undef mode_t
1667
1668 /* Define to the type of st_nlink in struct stat, or a supertype. */
1669 #undef nlink_t
1670
1671 /* Define as a signed integer type capable of holding a process identifier. */
1672 #undef pid_t
1673
1674 /* Define to the equivalent of the C99 'restrict' keyword, or to
1675    nothing if this is not supported.  Do not define if restrict is
1676    supported only directly.  */
1677 #undef restrict
1678 /* Work around a bug in older versions of Sun C++, which did not
1679    #define __restrict__ or support _Restrict or __restrict__
1680    even though the corresponding Sun C compiler ended up with
1681    "#define restrict _Restrict" or "#define restrict __restrict__"
1682    in the previous line.  This workaround can be removed once
1683    we assume Oracle Developer Studio 12.5 (2016) or later.  */
1684 #if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__
1685 # define _Restrict
1686 # define __restrict__
1687 #endif
1688
1689 /* Define to `unsigned int' if <sys/types.h> does not define. */
1690 #undef size_t
1691
1692 /* type to use in place of socklen_t if not defined */
1693 #undef socklen_t
1694
1695 /* Define as a signed type of the same size as size_t. */
1696 #undef ssize_t
1697
1698 /* Define to `int' if <sys/types.h> doesn't define. */
1699 #undef uid_t