1 /* This file was produced by running the config_h.SH script, which
2 * gets its values from undef, which is generally produced by
5 * Feel free to modify any of this as the need arises. Note, however,
6 * that running config_h.SH again will wipe out any changes you've made.
7 * For a more permanent change edit undef and rerun config_h.SH.
10 /* Package name : perl5
12 * Configuration time: Sat Sep 18 00:47:56 2021
13 * Configured by : xenu
21 * This symbol holds the complete pathname to the sed program.
23 #define LOC_SED "" /**/
26 * This symbol, if defined, indicates that the alarm routine is
29 #define HAS_ALARM /**/
32 * This symbol, if defined, indicates that the cbrt() (cube root)
33 * function is available.
38 * This symbol, if defined, indicates that the chown routine is
41 /*#define HAS_CHOWN / **/
44 * This symbol, if defined, indicates that the chroot routine is
47 /*#define HAS_CHROOT / **/
50 * This symbol, if defined, indicates that the chsize routine is available
51 * to truncate files. You might need a -lx to get this routine.
53 #define HAS_CHSIZE /**/
56 * This symbol, if defined, indicates that the crypt routine is available
57 * to encrypt passwords and the like.
59 #define HAS_CRYPT /**/
62 * This symbol, if defined, indicates that the ctermid routine is
63 * available to generate filename for terminal.
65 /*#define HAS_CTERMID / **/
68 * This symbol, if defined, indicates that the cuserid routine is
69 * available to get character login names.
71 /*#define HAS_CUSERID / **/
74 * This symbol, if defined, indicates that the difftime routine is
77 #define HAS_DIFFTIME /**/
80 * This symbol, if defined, indicates that the dlerror routine is
81 * available to return a string describing the last error that
82 * occurred from a call to dlopen(), dlclose() or dlsym().
84 #define HAS_DLERROR /**/
87 * This symbol, if defined, indicates that the dup2 routine is
88 * available to duplicate file descriptors.
93 * This symbol, if defined, indicates that the fchmod routine is available
94 * to change mode of opened files. If unavailable, use chmod().
96 /*#define HAS_FCHMOD / **/
99 * This symbol, if defined, indicates that the fchown routine is available
100 * to change ownership of opened files. If unavailable, use chown().
102 /*#define HAS_FCHOWN / **/
105 * This symbol, if defined, indicates to the C program that
106 * the fcntl() function exists.
108 /*#define HAS_FCNTL / **/
111 * This symbol, if defined, indicates that the fgetpos routine is
112 * available to get the file position indicator, similar to ftell().
114 #define HAS_FGETPOS /**/
117 * This symbol, if defined, indicates that the flock routine is
118 * available to do file locking.
120 #define HAS_FLOCK /**/
123 * This symbol, if defined, indicates that the fork routine is
126 /*#define HAS_FORK / **/
129 * This symbol, if defined, indicates that the fsetpos routine is
130 * available to set the file position indicator, similar to fseek().
132 #define HAS_FSETPOS /**/
135 * This symbol, if defined, indicates that the gettimeofday() system
136 * call is available for a sub-second accuracy clock. Usually, the file
137 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
138 * The type "Timeval" should be used to refer to "struct timeval".
140 #define HAS_GETTIMEOFDAY /**/
141 #ifdef HAS_GETTIMEOFDAY
142 #define Timeval struct timeval /* Structure used by gettimeofday() */
146 * This symbol, if defined, indicates that the getgroups() routine is
147 * available to get the list of process groups. If unavailable, multiple
148 * groups are probably not supported.
150 /*#define HAS_GETGROUPS / **/
153 * This symbol, if defined, indicates that the getlogin routine is
154 * available to get the login name.
156 #define HAS_GETLOGIN /**/
159 * This symbol, if defined, indicates to the C program that
160 * the getpgid(pid) function is available to get the
163 /*#define HAS_GETPGID / **/
166 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
167 * routine is available to get the current process group.
169 /*#define HAS_GETPGRP2 / **/
172 * This symbol, if defined, indicates that the getppid routine is
173 * available to get the parent process ID.
175 /*#define HAS_GETPPID / **/
178 * This symbol, if defined, indicates that the getpriority routine is
179 * available to get a process's priority.
181 /*#define HAS_GETPRIORITY / **/
184 * This symbol, if defined, indicates to the C program that the
185 * inet_aton() function is available to parse IP address "dotted-quad"
188 /*#define HAS_INET_ATON / **/
191 * This symbol, if defined, indicates that the killpg routine is available
192 * to kill process groups. If unavailable, you probably should use kill
193 * with a negative process number.
195 #define HAS_KILLPG /**/
198 * This symbol, if defined, indicates that the link routine is
199 * available to create hard links.
201 #define HAS_LINK /**/
204 * This symbol, if defined, indicates that the localeconv routine is
205 * available for numeric and monetary formatting conventions.
207 #define HAS_LOCALECONV /**/
210 * This symbol, if defined, indicates that the lockf routine is
211 * available to do file locking.
213 /*#define HAS_LOCKF / **/
216 * This symbol, if defined, indicates that the lstat routine is
217 * available to do file stats on symbolic links.
219 #define HAS_LSTAT /**/
222 * This symbol, if defined, indicates that the mblen routine is available
223 * to find the number of bytes in a multibyte character.
225 #define HAS_MBLEN /**/
228 * This symbol, if defined, indicates that the mbstowcs routine is
229 * available to convert a multibyte string into a wide character string.
231 #define HAS_MBSTOWCS /**/
234 * This symbol, if defined, indicates that the mbtowc routine is available
235 * to convert a multibyte to a wide character.
237 #define HAS_MBTOWC /**/
240 * This symbol, if defined, indicates that the mkdir routine is available
241 * to create directories. Otherwise you should fork off a new process to
244 #define HAS_MKDIR /**/
247 * This symbol, if defined, indicates that the mkfifo routine is
248 * available to create FIFOs. Otherwise, mknod should be able to
249 * do it for you. However, if mkfifo is there, mknod might require
250 * super-user privileges which mkfifo will not.
252 /*#define HAS_MKFIFO / **/
255 * This symbol, if defined, indicates that the mktime routine is
258 #define HAS_MKTIME /**/
261 * This symbol, if defined, indicates that the entire msg*(2) library is
262 * supported (IPC mechanism based on message queues).
264 /*#define HAS_MSG / **/
267 * This symbol, if defined, indicates that the msync system call is
268 * available to synchronize a mapped file.
270 /*#define HAS_MSYNC / **/
273 * This symbol, if defined, indicates that the munmap system call is
274 * available to unmap a region, usually mapped by mmap().
276 /*#define HAS_MUNMAP / **/
279 * This symbol, if defined, indicates that the nice routine is
282 /*#define HAS_NICE / **/
285 * This symbol, if defined, indicates that pathconf() is available
286 * to determine file-system related limits and options associated
287 * with a given filename.
290 * This symbol, if defined, indicates that pathconf() is available
291 * to determine file-system related limits and options associated
292 * with a given open file descriptor.
294 /*#define HAS_PATHCONF / **/
295 /*#define HAS_FPATHCONF / **/
298 * This symbol, if defined, indicates that the pause routine is
299 * available to suspend a process until a signal is received.
301 #define HAS_PAUSE /**/
304 * This symbol, if defined, indicates that the pipe routine is
305 * available to create an inter-process channel.
307 #define HAS_PIPE /**/
310 * This symbol, if defined, indicates that the poll routine is
311 * available to poll active file descriptors. Please check I_POLL and
312 * I_SYS_POLL to know which header should be included as well.
314 /*#define HAS_POLL / **/
317 * This symbol, if defined, indicates that the readdir routine is
318 * available to read directory entries. You may have to include
319 * <dirent.h>. See I_DIRENT.
321 #define HAS_READDIR /**/
324 * This symbol, if defined, indicates that the seekdir routine is
325 * available. You may have to include <dirent.h>. See I_DIRENT.
327 #define HAS_SEEKDIR /**/
330 * This symbol, if defined, indicates that the telldir routine is
331 * available. You may have to include <dirent.h>. See I_DIRENT.
333 #define HAS_TELLDIR /**/
336 * This symbol, if defined, indicates that the rewinddir routine is
337 * available. You may have to include <dirent.h>. See I_DIRENT.
339 #define HAS_REWINDDIR /**/
342 * This symbol, if defined, indicates that the readlink routine is
343 * available to read the value of a symbolic link.
345 #define HAS_READLINK /**/
348 * This symbol, if defined, indicates that the regcomp() routine is
349 * available to do some regular pattern matching (usually on POSIX.2
350 * conforming systems).
352 /*#define HAS_REGCOMP / * POSIX.2 */
355 * This symbol, if defined, indicates that the rename routine is available
356 * to rename files. Otherwise you should do the unlink(), link(), unlink()
359 #define HAS_RENAME /**/
362 * This symbol, if defined, indicates that the rmdir routine is
363 * available to remove directories. Otherwise you should fork off a
364 * new process to exec /bin/rmdir.
366 #define HAS_RMDIR /**/
369 * This symbol, if defined, indicates that the select routine is
370 * available to select active file descriptors. If the timeout field
371 * is used, <sys/time.h> may need to be included.
373 #define HAS_SELECT /**/
376 * This symbol, if defined, indicates that the entire sem*(2) library is
379 /*#define HAS_SEM / **/
382 * This symbol, if defined, indicates that the setegid routine is available
383 * to change the effective gid of the current program.
385 /*#define HAS_SETEGID / **/
388 * This symbol, if defined, indicates that the seteuid routine is available
389 * to change the effective uid of the current program.
391 /*#define HAS_SETEUID / **/
394 * This symbol, if defined, indicates that the setgroups() routine is
395 * available to set the list of process groups. If unavailable, multiple
396 * groups are probably not supported.
398 /*#define HAS_SETGROUPS / **/
401 * This symbol, if defined, indicates that the setlinebuf routine is
402 * available to change stderr or stdout from block-buffered or unbuffered
403 * to a line-buffered mode.
405 /*#define HAS_SETLINEBUF / **/
408 * This symbol, if defined, indicates that the setpgid(pid, gpid)
409 * routine is available to set process group ID.
411 /*#define HAS_SETPGID / **/
414 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
415 * routine is available to set the current process group.
417 /*#define HAS_SETPGRP2 / **/
420 * This symbol, if defined, indicates that the setpriority routine is
421 * available to set a process's priority.
423 /*#define HAS_SETPRIORITY / **/
426 * This symbol, if defined, indicates that the setregid routine is
427 * available to change the real and effective gid of the current
431 * This symbol, if defined, indicates that the setresgid routine is
432 * available to change the real, effective and saved gid of the current
435 /*#define HAS_SETREGID / **/
436 /*#define HAS_SETRESGID / **/
439 * This symbol, if defined, indicates that the setreuid routine is
440 * available to change the real and effective uid of the current
444 * This symbol, if defined, indicates that the setresuid routine is
445 * available to change the real, effective and saved uid of the current
448 /*#define HAS_SETREUID / **/
449 /*#define HAS_SETRESUID / **/
452 * This symbol, if defined, indicates that the setrgid routine is available
453 * to change the real gid of the current program.
455 /*#define HAS_SETRGID / **/
458 * This symbol, if defined, indicates that the setruid routine is available
459 * to change the real uid of the current program.
461 /*#define HAS_SETRUID / **/
464 * This symbol, if defined, indicates that the setsid routine is
465 * available to set the process group ID.
467 /*#define HAS_SETSID / **/
470 * This symbol, if defined, indicates that the stat routine is
471 * available to get file status.
473 #define HAS_STAT /**/
476 * This symbol, if defined, indicates that the strcoll routine is
477 * available to compare strings using collating information.
479 #define HAS_STRCOLL /**/
482 * This symbol, if defined, indicates that the strtod routine is
483 * available to provide better numeric string conversion than atof().
485 #define HAS_STRTOD /**/
488 * This symbol, if defined, indicates that the strtol routine is available
489 * to provide better numeric string conversion than atoi() and friends.
491 #define HAS_STRTOL /**/
494 * This symbol, if defined, indicates that the strxfrm() routine is
495 * available to transform strings.
497 #define HAS_STRXFRM /**/
500 * This symbol, if defined, indicates that the symlink routine is available
501 * to create symbolic links.
503 #define HAS_SYMLINK /**/
506 * This symbol, if defined, indicates that the syscall routine is
507 * available to call arbitrary system calls. If undefined, that's tough.
509 /*#define HAS_SYSCALL / **/
512 * This symbol, if defined, indicates that sysconf() is available
513 * to determine system related limits and options.
515 /*#define HAS_SYSCONF / **/
518 * This symbol, if defined, indicates that the system routine is
519 * available to issue a shell command.
521 #define HAS_SYSTEM /**/
524 * This symbol, if defined, indicates that the tcgetpgrp routine is
525 * available to get foreground process group ID.
527 /*#define HAS_TCGETPGRP / **/
530 * This symbol, if defined, indicates that the tcsetpgrp routine is
531 * available to set foreground process group ID.
533 /*#define HAS_TCSETPGRP / **/
536 * This symbol, if defined, indicates that the truncate routine is
537 * available to truncate files.
539 /*#define HAS_TRUNCATE / **/
542 * This symbol, if defined, indicates that the tzname[] array is
543 * available to access timezone names.
545 #define HAS_TZNAME /**/
548 * This symbol, if defined, indicates that the umask routine is
549 * available to set and get the value of the file creation mask.
551 #define HAS_UMASK /**/
554 * This symbol, if defined, indicates that the usleep routine is
555 * available to let the process sleep on a sub-second accuracy.
557 /*#define HAS_USLEEP / **/
560 * This symbol, if defined, indicates that wait4() exists.
562 /*#define HAS_WAIT4 / **/
565 * This symbol, if defined, indicates that the waitpid routine is
566 * available to wait for child process.
568 #define HAS_WAITPID /**/
571 * This symbol, if defined, indicates that the wcstombs routine is
572 * available to convert wide character strings to multibyte strings.
574 #define HAS_WCSTOMBS /**/
577 * This symbol, if defined, indicates that the wctomb routine is available
578 * to convert a wide character to a multibyte.
580 #define HAS_WCTOMB /**/
583 * This symbol holds the type used for the second argument to
584 * getgroups() and setgroups(). Usually, this is the same as
585 * gidtype (gid_t) , but sometimes it isn't.
586 * It can be int, ushort, gid_t, etc...
587 * It may be necessary to include <sys/types.h> to get any
588 * typedef'ed information. This is only required if you have
589 * getgroups() or setgroups()..
591 #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
592 #define Groups_t gid_t /* Type for 2nd arg to [sg]etgroups() */
596 * This symbol, if defined, indicates to the C program that it should
597 * include <arpa/inet.h> to get inet_addr and friends declarations.
599 #define I_ARPA_INET /**/
602 * This symbol, if defined, indicates that <dbm.h> exists and should
606 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
607 * should be included.
609 /*#define I_DBM / **/
610 /*#define I_RPCSVC_DBM / **/
613 * This symbol, if defined, indicates that <dlfcn.h> exists and should
619 * This manifest constant tells the C program to include <fcntl.h>.
624 * This symbol, if defined, indicates that <gdbm.h> exists and should
627 /*#define I_GDBM / **/
630 * This symbol, if defined, indicates to the C program that it should
631 * include <locale.h>.
633 #define I_LOCALE /**/
636 * This symbol, if defined, indicates to the C program that it should
637 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
639 /*#define I_NETINET_IN / **/
642 * This symbol, if defined, indicates to the C program that it should
643 * include <sys/dir.h>.
645 /*#define I_SYS_DIR / **/
648 * This symbol, if defined, indicates to the C program that it should
649 * include <sys/file.h> to get definition of R_OK and friends.
651 /*#define I_SYS_FILE / **/
654 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
655 * be included. Otherwise, include <sgtty.h> or <termio.h>.
658 * This symbol, if defined, indicates the <sys/sockio.h> should be included
659 * to get socket ioctl options, like SIOCATMARK.
661 /*#define I_SYS_IOCTL / **/
662 /*#define I_SYS_SOCKIO / **/
665 * This symbol, if defined, indicates to the C program that it should
666 * include <sys/ndir.h>.
668 /*#define I_SYS_NDIR / **/
671 * This symbol, if defined, indicates to the C program that it should
672 * include <sys/param.h>.
674 /*#define I_SYS_PARAM / **/
677 * This symbol, if defined, indicates that the program may include
678 * <sys/poll.h>. When I_POLL is also defined, it's probably safest
679 * to only include <poll.h>.
681 /*#define I_SYS_POLL / **/
684 * This symbol, if defined, indicates to the C program that it should
685 * include <sys/resource.h>.
687 /*#define I_SYS_RESOURCE / **/
690 * This symbol, if defined, indicates to the C program that it should
691 * include <sys/select.h> in order to get definition of struct timeval.
693 /*#define I_SYS_SELECT / **/
696 * This symbol, if defined, indicates to the C program that it should
697 * include <sys/stat.h>.
699 #define I_SYS_STAT /**/
702 * This symbol, if defined, indicates to the C program that it should
703 * include <sys/times.h>.
705 /*#define I_SYS_TIMES / **/
708 * This symbol, if defined, indicates to the C program that it should
709 * include <sys/types.h>.
711 #define I_SYS_TYPES /**/
714 * This symbol, if defined, indicates to the C program that it should
715 * include <sys/un.h> to get UNIX domain socket definitions.
717 /*#define I_SYS_UN / **/
720 * This symbol, if defined, indicates to the C program that it should
721 * include <sys/wait.h>.
723 /*#define I_SYS_WAIT / **/
726 * This symbol, if defined, indicates to the C program that it should
727 * include <unistd.h>.
729 /*#define I_UNISTD / **/
732 * This symbol, if defined, indicates to the C program that it should
738 * This symbol, if defined, indicates to the C program that it should
741 /*#define I_VFORK / **/
744 * This symbol is defined to be the type of char used in stdio.h.
745 * It has the values "unsigned char" or "char".
747 #define STDCHAR char /**/
750 * This symbol contains the value of sizeof(int) so that the C
751 * preprocessor can make decisions based on it.
754 * This symbol contains the value of sizeof(long) so that the C
755 * preprocessor can make decisions based on it.
758 * This symbol contains the value of sizeof(short) so that the C
759 * preprocessor can make decisions based on it.
761 #define INTSIZE 4 /**/
762 #define LONGSIZE 4 /**/
763 #define SHORTSIZE 2 /**/
766 * This symbol, if defined, signifies that the build
767 * process will produce some binary files that are going to be
768 * used in a cross-platform environment. This is the case for
769 * example with the NeXT "fat" binaries that contain executables
772 /*#define MULTIARCH / **/
775 * This symbol, if defined, tells that there's a 64-bit integer type,
776 * Quad_t, and its unsigned counterpart, Uquad_t. QUADKIND will be one
777 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, QUAD_IS_INT64_T,
778 * or QUAD_IS___INT64.
780 #define HAS_QUAD /**/
782 # define Quad_t long long /**/
783 # define Uquad_t unsigned long long /**/
784 # define QUADKIND 3 /**/
785 # define QUAD_IS_INT 1
786 # define QUAD_IS_LONG 2
787 # define QUAD_IS_LONG_LONG 3
788 # define QUAD_IS_INT64_T 4
789 # define QUAD_IS___INT64 5
793 * This symbol, if defined, indicates that the accessx routine is
794 * available to do extended access checks.
796 /*#define HAS_ACCESSX / **/
799 * This symbol, if defined, indicates that the eaccess routine is
800 * available to do extended access checks.
802 /*#define HAS_EACCESS / **/
805 * This symbol, if defined, indicates to the C program that it should
806 * include <sys/access.h>.
808 /*#define I_SYS_ACCESS / **/
811 * This symbol, if defined, indicates to the C program that it should
812 * include <sys/security.h>.
814 /*#define I_SYS_SECURITY / **/
817 * This symbol contains the number of bytes required to align a
818 * double, or a long double when applicable. Usual values are 2,
819 * 4 and 8. The default is eight, for safety. For cross-compiling
820 * or multiarch support, Configure will set a minimum of 8.
822 #define MEM_ALIGNBYTES 8
825 * This symbol holds the hexadecimal constant defined in byteorder,
826 * in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc...
827 * If the compiler supports cross-compiling or multiple-architecture
828 * binaries, use compiler-defined macros to
829 * determine the byte order.
831 #if defined(MULTIARCH)
832 # ifdef __LITTLE_ENDIAN__
834 # define BYTEORDER 0x1234
837 # define BYTEORDER 0x12345678
841 # ifdef __BIG_ENDIAN__
843 # define BYTEORDER 0x4321
846 # define BYTEORDER 0x87654321
852 #define BYTEORDER 0x12345678 /* large digits for MSB */
856 * This symbol contains the size of a char, so that the C preprocessor
857 * can make decisions based on it.
859 #define CHARBITS 8 /**/
862 * This symbol is defined if the C compiler can cast negative
863 * or large floating point numbers to 32-bit ints.
868 * This symbol is defined if the C compiler can cast negative
869 * numbers to unsigned longs, ints and shorts.
872 * This symbol contains flags that say what difficulties the compiler
873 * has casting odd floating values to unsigned long:
875 * 1 = couldn't cast < 0
876 * 2 = couldn't cast >= 0x80000000
877 * 4 = couldn't cast in argument expression list
879 #define CASTNEGFLOAT /**/
880 #define CASTFLAGS 0 /**/
883 * This symbol, if defined, indicates that the closedir() routine
884 * does not return a value.
886 /*#define VOID_CLOSEDIR / **/
889 * This symbol, when defined, indicates presence of the fd_set typedef
892 #define HAS_FD_SET /**/
895 * This preprocessor macro is defined to convert a floating point
896 * number to a string without a trailing decimal point. This
897 * emulates the behavior of sprintf("%g"), but is sometimes much more
898 * efficient. If gconvert() is not available, but gcvt() drops the
899 * trailing decimal point, then gcvt() is used. If all else fails,
900 * a macro using sprintf("%g") is used. Arguments for the Gconvert
901 * macro are: value, number of digits, whether trailing zeros should
902 * be retained, and the output buffer.
903 * The usual values are:
904 * d_Gconvert='gconvert((x),(n),(t),(b))'
905 * d_Gconvert='gcvt((x),(n),(b))'
906 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
907 * The last two assume trailing zeros should not be kept.
909 #define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x))
912 * This symbol, if defined, indicates that the getpagesize system call
913 * is available to get system page size, which is the granularity of
914 * many memory management calls.
916 /*#define HAS_GETPAGESIZE / **/
919 * This symbol, if defined, indicates to the C program that
920 * the GNU C library is being used. A better check is to use
921 * the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc.
923 /*#define HAS_GNULIBC / **/
924 #if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
929 * This manifest constant lets the C program know that isascii
932 #define HAS_ISASCII /**/
935 * This symbol, if defined, indicates that the lchown routine is
936 * available to operate on a symbolic link (instead of following the
939 /*#define HAS_LCHOWN / **/
942 * This manifest constant lets the C program know that the three
943 * argument form of open(2) is available.
945 /*#define HAS_OPEN3 / **/
948 * This symbol, if defined, indicates that Vr4's sigaction() routine
951 /*#define HAS_SIGACTION / **/
953 /* HAS_SIGINFO_SI_ERRNO:
954 * This symbol, if defined, indicates that siginfo_t has the
957 /* HAS_SIGINFO_SI_PID:
958 * This symbol, if defined, indicates that siginfo_t has the
961 /* HAS_SIGINFO_SI_UID:
962 * This symbol, if defined, indicates that siginfo_t has the
965 /* HAS_SIGINFO_SI_ADDR:
966 * This symbol, if defined, indicates that siginfo_t has the
969 /* HAS_SIGINFO_SI_STATUS:
970 * This symbol, if defined, indicates that siginfo_t has the
973 /* HAS_SIGINFO_SI_BAND:
974 * This symbol, if defined, indicates that siginfo_t has the
977 /* HAS_SIGINFO_SI_VALUE:
978 * This symbol, if defined, indicates that siginfo_t has the
981 /*#define HAS_SIGINFO_SI_ERRNO / **/
982 /*#define HAS_SIGINFO_SI_PID / **/
983 /*#define HAS_SIGINFO_SI_UID / **/
984 /*#define HAS_SIGINFO_SI_ADDR / **/
985 /*#define HAS_SIGINFO_SI_STATUS / **/
986 /*#define HAS_SIGINFO_SI_BAND / **/
987 /*#define HAS_SIGINFO_SI_VALUE / **/
990 * This variable indicates to the C program that the sigsetjmp()
991 * routine is available to save the calling process's registers
992 * and stack environment for later use by siglongjmp(), and
993 * to optionally save the process's signal mask. See
994 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
997 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
1000 * This macro is used in the same way as sigsetjmp(), but will invoke
1001 * traditional setjmp() if sigsetjmp isn't available.
1002 * See HAS_SIGSETJMP.
1005 * This macro is used in the same way as siglongjmp(), but will invoke
1006 * traditional longjmp() if siglongjmp isn't available.
1007 * See HAS_SIGSETJMP.
1009 /*#define HAS_SIGSETJMP / **/
1010 #ifdef HAS_SIGSETJMP
1011 #define Sigjmp_buf sigjmp_buf
1012 #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
1013 #define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
1015 #define Sigjmp_buf jmp_buf
1016 #define Sigsetjmp(buf,save_mask) setjmp((buf))
1017 #define Siglongjmp(buf,retval) longjmp((buf),(retval))
1020 /* HAS_STATIC_INLINE:
1021 * This symbol, if defined, indicates that the C compiler supports
1022 * C99-style static inline. That is, the function can't be called
1023 * from another translation unit.
1025 /* PERL_STATIC_INLINE:
1026 * This symbol gives the best-guess incantation to use for static
1027 * inline functions. If HAS_STATIC_INLINE is defined, this will
1028 * give C99-style inline. If HAS_STATIC_INLINE is not defined,
1029 * this will give a plain 'static'. It will always be defined
1030 * to something that gives static linkage.
1031 * Possibilities include
1032 * static inline (c99)
1033 * static __inline__ (gcc -ansi)
1034 * static __inline (MSVC)
1035 * static _inline (older MSVC)
1036 * static (c89 compilers)
1038 #define HAS_STATIC_INLINE /**/
1039 #define PERL_STATIC_INLINE static __inline__ /**/
1041 /* PERL_THREAD_LOCAL:
1042 * This symbol, if defined, gives a linkage specification for thread-local
1043 * storage. For example, for a C11 compiler this will be _Thread_local.
1044 * Beware, some compilers are sensitive to the C language standard they are
1045 * told to parse. For example, suncc defaults to C11, so our probe will
1046 * report that _Thread_local can be used. However, if the -std=c99 is later
1047 * added to the compiler flags, then _Thread_local will become a syntax
1048 * error. Hence it is important for these flags to be consistent between
1051 /*#define PERL_THREAD_LOCAL / **/
1054 * This symbol is defined if the _ptr and _cnt fields (or similar)
1055 * of the stdio FILE structure can be used to access the stdio buffer
1056 * for a file handle. If this is defined, then the FILE_ptr(fp)
1057 * and FILE_cnt(fp) macros will also be defined and should be used
1058 * to access these fields.
1061 * This macro is used to access the _ptr field (or equivalent) of the
1062 * FILE structure pointed to by its argument. This macro will always be
1063 * defined if USE_STDIO_PTR is defined.
1065 /* STDIO_PTR_LVALUE:
1066 * This symbol is defined if the FILE_ptr macro can be used as an
1070 * This macro is used to access the _cnt field (or equivalent) of the
1071 * FILE structure pointed to by its argument. This macro will always be
1072 * defined if USE_STDIO_PTR is defined.
1074 /* STDIO_CNT_LVALUE:
1075 * This symbol is defined if the FILE_cnt macro can be used as an
1078 /* STDIO_PTR_LVAL_SETS_CNT:
1079 * This symbol is defined if using the FILE_ptr macro as an lvalue
1080 * to increase the pointer by n has the side effect of decreasing the
1081 * value of File_cnt(fp) by n.
1083 /* STDIO_PTR_LVAL_NOCHANGE_CNT:
1084 * This symbol is defined if using the FILE_ptr macro as an lvalue
1085 * to increase the pointer by n leaves File_cnt(fp) unchanged.
1087 #define USE_STDIO_PTR /**/
1088 #ifdef USE_STDIO_PTR
1089 #define FILE_ptr(fp) ((fp)->_ptr)
1090 #define STDIO_PTR_LVALUE /**/
1091 #define FILE_cnt(fp) ((fp)->_cnt)
1092 #define STDIO_CNT_LVALUE /**/
1093 /*#define STDIO_PTR_LVAL_SETS_CNT / **/
1094 #define STDIO_PTR_LVAL_NOCHANGE_CNT /**/
1098 * This symbol is defined if the _base field (or similar) of the
1099 * stdio FILE structure can be used to access the stdio buffer for
1100 * a file handle. If this is defined, then the FILE_base(fp) macro
1101 * will also be defined and should be used to access this field.
1102 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
1103 * to determine the number of bytes in the buffer. USE_STDIO_BASE
1104 * will never be defined unless USE_STDIO_PTR is.
1107 * This macro is used to access the _base field (or equivalent) of the
1108 * FILE structure pointed to by its argument. This macro will always be
1109 * defined if USE_STDIO_BASE is defined.
1112 * This macro is used to determine the number of bytes in the I/O
1113 * buffer pointed to by _base field (or equivalent) of the FILE
1114 * structure pointed to its argument. This macro will always be defined
1115 * if USE_STDIO_BASE is defined.
1117 #define USE_STDIO_BASE /**/
1118 #ifdef USE_STDIO_BASE
1119 #define FILE_base(fp) ((fp)->_base)
1120 #define FILE_bufsiz(fp) ((fp)->_cnt + (fp)->_ptr - (fp)->_base)
1124 * This symbol contains the size of a double, so that the C preprocessor
1125 * can make decisions based on it.
1127 #define DOUBLESIZE 8 /**/
1130 * This symbol is always defined, and indicates to the C program that
1131 * it should include <time.h>.
1134 * This symbol, if defined, indicates to the C program that it should
1135 * include <sys/time.h>.
1137 /* I_SYS_TIME_KERNEL:
1138 * This symbol, if defined, indicates to the C program that it should
1139 * include <sys/time.h> with KERNEL defined.
1142 * This symbol, if defined, indicates to the C program that
1143 * the struct tm has a tm_zone field.
1145 /* HAS_TM_TM_GMTOFF:
1146 * This symbol, if defined, indicates to the C program that
1147 * the struct tm has a tm_gmtoff field.
1150 /*#define I_SYS_TIME / **/
1151 /*#define I_SYS_TIME_KERNEL / **/
1152 /*#define HAS_TM_TM_ZONE / **/
1153 /*#define HAS_TM_TM_GMTOFF / **/
1156 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
1157 * non-blocking I/O for the file descriptor. Note that there is no way
1158 * back, i.e. you cannot turn it blocking again this way. If you wish to
1159 * alternatively switch between blocking and non-blocking, use the
1160 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
1163 * This symbol holds the errno error code set by read() when no data was
1164 * present on the non-blocking file descriptor.
1167 * This symbol holds the return code from read() when no data is present
1168 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
1169 * not defined, then you can't distinguish between no data and EOF by
1170 * issuing a read(). You'll have to find another way to tell for sure!
1173 * This symbol, if defined, indicates to the C program that a read() on
1174 * a non-blocking file descriptor will return 0 on EOF, and not the value
1175 * held in RD_NODATA (-1 usually, in that case!).
1177 #define VAL_O_NONBLOCK O_NONBLOCK
1178 #define VAL_EAGAIN EAGAIN
1179 #define RD_NODATA -1
1180 #define EOF_NONBLOCK
1183 * This symbol contains the size of a pointer, so that the C preprocessor
1184 * can make decisions based on it. It will be sizeof(void *) if
1185 * the compiler supports (void *); otherwise it will be
1188 #define PTRSIZE 8 /**/
1191 * This macro is to be used to generate uniformly distributed
1192 * random numbers over the range [0., 1.[. You may have to supply
1193 * an 'extern double drand48();' in your program since SunOS 4.1.3
1194 * doesn't provide you with anything relevant in its headers.
1195 * See HAS_DRAND48_PROTO.
1198 * This symbol defines the type of the argument of the
1199 * random seed function.
1202 * This symbol defines the macro to be used in seeding the
1203 * random number generator (see Drand01).
1206 * This symbol indicates how many bits are produced by the
1207 * function used to generate normalized random numbers.
1208 * Values include 15, 16, 31, and 48.
1210 #define Drand01() Perl_drand48() /**/
1211 #define Rand_seed_t U32 /**/
1212 #define seedDrand01(x) Perl_drand48_init((Rand_seed_t)x) /**/
1213 #define RANDBITS 48 /**/
1216 * This symbol holds the type used by functions that return
1217 * a count of bytes or an error condition. It must be a signed type.
1218 * It is usually ssize_t, but may be long or int, etc.
1219 * It may be necessary to include <sys/types.h> or <unistd.h>
1220 * to get any typedef'ed information.
1221 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
1223 #define SSize_t long long /* signed count of bytes */
1226 * This symbol, if defined, indicates that this system uses
1229 /*#define EBCDIC / **/
1232 * This variable, if defined, holds the name of the directory in
1233 * which the user wants to put architecture-dependent public
1234 * library files for perl5. It is most often a local directory
1235 * such as /usr/local/lib. Programs using this variable must be
1236 * prepared to deal with filename expansion. If ARCHLIB is the
1237 * same as PRIVLIB, it is not defined, since presumably the
1238 * program already searches PRIVLIB.
1241 * This symbol contains the ~name expanded version of ARCHLIB, to be used
1242 * in programs that are not prepared to deal with ~ expansion at run-time.
1244 #define ARCHLIB "c:\\perl\\lib" /**/
1245 /*#define ARCHLIB_EXP "" / **/
1248 * This symbol holds the path of the bin directory where the package will
1249 * be installed. Program must be prepared to deal with ~name substitution.
1252 * This symbol is the filename expanded version of the BIN symbol, for
1253 * programs that do not want to deal with that at run-time.
1255 /* PERL_RELOCATABLE_INC:
1256 * This symbol, if defined, indicates that we'd like to relocate entries
1257 * in @INC at run time based on the location of the perl binary.
1259 #define BIN "c:\\perl\\bin" /**/
1260 #define BIN_EXP "c:\\perl\\bin" /**/
1261 #define PERL_RELOCATABLE_INC "undef" /**/
1263 /* PERL_INC_VERSION_LIST:
1264 * This variable specifies the list of subdirectories in over
1265 * which perl.c:incpush() and lib/lib.pm will automatically
1266 * search when adding directories to @INC, in a format suitable
1267 * for a C initialization string. See the inc_version_list entry
1268 * in Porting/Glossary for more details.
1270 /*#define PERL_INC_VERSION_LIST 0 / **/
1272 /* INSTALL_USR_BIN_PERL:
1273 * This symbol, if defined, indicates that Perl is to be installed
1274 * also as /usr/bin/perl.
1276 /*#define INSTALL_USR_BIN_PERL / **/
1278 /* PERL_OTHERLIBDIRS:
1279 * This variable contains a colon-separated set of paths for the perl
1280 * binary to search for additional library files or modules.
1281 * These directories will be tacked to the end of @INC.
1282 * Perl will automatically search below each path for version-
1283 * and architecture-specific directories. See PERL_INC_VERSION_LIST
1286 /*#define PERL_OTHERLIBDIRS "" / **/
1289 * This symbol contains the name of the private library for this package.
1290 * The library is private in the sense that it needn't be in anyone's
1291 * execution path, but it should be accessible by the world. The program
1292 * should be prepared to do ~ expansion.
1295 * This symbol contains the ~name expanded version of PRIVLIB, to be used
1296 * in programs that are not prepared to deal with ~ expansion at run-time.
1298 #define PRIVLIB "c:\\perl\\lib" /**/
1299 #define PRIVLIB_EXP (PerlEnv_lib_path(PERL_VERSION_STRING, NULL)) /**/
1302 * This symbol contains the name of the private library for this package.
1303 * The library is private in the sense that it needn't be in anyone's
1304 * execution path, but it should be accessible by the world. The program
1305 * should be prepared to do ~ expansion.
1306 * The standard distribution will put nothing in this directory.
1307 * After perl has been installed, users may install their own local
1308 * architecture-dependent modules in this directory with
1309 * MakeMaker Makefile.PL
1310 * or equivalent. See INSTALL for details.
1313 * This symbol contains the ~name expanded version of SITEARCH, to be used
1314 * in programs that are not prepared to deal with ~ expansion at run-time.
1316 #define SITEARCH "c:\\perl\\site\\lib" /**/
1317 /*#define SITEARCH_EXP "" / **/
1320 * This symbol contains the name of the private library for this package.
1321 * The library is private in the sense that it needn't be in anyone's
1322 * execution path, but it should be accessible by the world. The program
1323 * should be prepared to do ~ expansion.
1324 * The standard distribution will put nothing in this directory.
1325 * After perl has been installed, users may install their own local
1326 * architecture-independent modules in this directory with
1327 * MakeMaker Makefile.PL
1328 * or equivalent. See INSTALL for details.
1331 * This symbol contains the ~name expanded version of SITELIB, to be used
1332 * in programs that are not prepared to deal with ~ expansion at run-time.
1335 * This define is SITELIB_EXP with any trailing version-specific component
1336 * removed. The elements in inc_version_list (inc_version_list.U) can
1337 * be tacked onto this variable to generate a list of directories to search.
1339 #define SITELIB "c:\\perl\\site\\lib" /**/
1340 #define SITELIB_EXP (PerlEnv_sitelib_path(PERL_VERSION_STRING, NULL)) /**/
1341 #define SITELIB_STEM "" /**/
1344 * If defined, this symbol contains the name of a private library.
1345 * The library is private in the sense that it needn't be in anyone's
1346 * execution path, but it should be accessible by the world.
1347 * It may have a ~ on the front.
1348 * The standard distribution will put nothing in this directory.
1349 * Vendors who distribute perl may wish to place their own
1350 * architecture-dependent modules and extensions in this directory with
1351 * MakeMaker Makefile.PL INSTALLDIRS=vendor
1352 * or equivalent. See INSTALL for details.
1354 /* PERL_VENDORARCH_EXP:
1355 * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
1356 * in programs that are not prepared to deal with ~ expansion at run-time.
1358 /*#define PERL_VENDORARCH "" / **/
1359 /*#define PERL_VENDORARCH_EXP "" / **/
1361 /* PERL_VENDORLIB_EXP:
1362 * This symbol contains the ~name expanded version of VENDORLIB, to be used
1363 * in programs that are not prepared to deal with ~ expansion at run-time.
1365 /* PERL_VENDORLIB_STEM:
1366 * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
1367 * removed. The elements in inc_version_list (inc_version_list.U) can
1368 * be tacked onto this variable to generate a list of directories to search.
1370 /*#define PERL_VENDORLIB_EXP "" / **/
1371 /*#define PERL_VENDORLIB_STEM "" / **/
1374 * This symbol contains the name of the operating system, as determined
1375 * by Configure. You shouldn't rely on it too much; the specific
1376 * feature tests from Configure are generally more reliable.
1379 * This symbol contains the version of the operating system, as determined
1380 * by Configure. You shouldn't rely on it too much; the specific
1381 * feature tests from Configure are generally more reliable.
1383 #define OSNAME "MSWin32" /**/
1384 #define OSVERS "10.0.19043.1237" /**/
1387 * This macro concatenates 2 tokens together.
1390 * This macro surrounds its token with double quotes.
1393 #define CAT2(a,b) a/**/b
1394 #define STRINGIFY(a) "a"
1397 #define PeRl_CaTiFy(a, b) a ## b
1398 #define PeRl_StGiFy(a) #a
1399 #define CAT2(a,b) PeRl_CaTiFy(a,b)
1400 #define StGiFy(a) PeRl_StGiFy(a)
1401 #define STRINGIFY(a) PeRl_StGiFy(a)
1403 #if 42 != 1 && 42 != 42
1404 #include "Bletch: How does this C preprocessor concatenate tokens?"
1408 * This symbol contains the first part of the string which will invoke
1409 * the C preprocessor on the standard input and produce to standard
1410 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1411 * call a wrapper. See CPPRUN.
1414 * This symbol contains the second part of the string which will invoke
1415 * the C preprocessor on the standard input and produce to standard
1416 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1417 * to specify standard input, otherwise the value is "".
1420 * This symbol contains the string which will invoke a C preprocessor on
1421 * the standard input and produce to standard output. It needs to end
1422 * with CPPLAST, after all other preprocessor flags have been specified.
1423 * The main difference with CPPSTDIN is that this program will never be a
1424 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1425 * available directly to the user. Note that it may well be different from
1426 * the preprocessor used to compile the C program.
1429 * This symbol is intended to be used along with CPPRUN in the same manner
1430 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1432 #define CPPSTDIN "gcc -E"
1433 #define CPPMINUS "-"
1434 #define CPPRUN "gcc -E"
1438 * This manifest constant lets the C program know that the access()
1439 * system call is available to check for accessibility using real UID/GID.
1440 * (always present on UNIX.)
1442 #define HAS_ACCESS /**/
1444 /* HASATTRIBUTE_FORMAT:
1445 * Can we handle GCC attribute for checking printf-style formats
1447 /* PRINTF_FORMAT_NULL_OK:
1448 * Allows __printf__ format to be null when checking printf-style
1450 /* HASATTRIBUTE_MALLOC:
1451 * Can we handle GCC attribute for malloc-style functions.
1453 /* HASATTRIBUTE_NONNULL:
1454 * Can we handle GCC attribute for nonnull function parms.
1456 /* HASATTRIBUTE_NORETURN:
1457 * Can we handle GCC attribute for functions that do not return
1459 /* HASATTRIBUTE_PURE:
1460 * Can we handle GCC attribute for pure functions
1462 /* HASATTRIBUTE_UNUSED:
1463 * Can we handle GCC attribute for unused variables and arguments
1465 /* HASATTRIBUTE_DEPRECATED:
1466 * Can we handle GCC attribute for marking deprecated APIs
1468 /* HASATTRIBUTE_WARN_UNUSED_RESULT:
1469 * Can we handle GCC attribute for warning on unused results
1471 /* HASATTRIBUTE_ALWAYS_INLINE:
1472 * Can we handle GCC attribute for functions that should always be
1475 /*#define HASATTRIBUTE_DEPRECATED / **/
1476 /*#define HASATTRIBUTE_FORMAT / **/
1477 /*#define PRINTF_FORMAT_NULL_OK / **/
1478 /*#define HASATTRIBUTE_NORETURN / **/
1479 /*#define HASATTRIBUTE_MALLOC / **/
1480 /*#define HASATTRIBUTE_NONNULL / **/
1481 /*#define HASATTRIBUTE_PURE / **/
1482 /*#define HASATTRIBUTE_UNUSED / **/
1483 /*#define HASATTRIBUTE_WARN_UNUSED_RESULT / **/
1484 /*#define HASATTRIBUTE_ALWAYS_INLINE / **/
1487 * This symbol, if defined, indicates that the backtrace() routine is
1488 * available to get a stack trace. The <execinfo.h> header must be
1489 * included to use this routine.
1491 /*#define HAS_BACKTRACE / **/
1494 * This symbol, if defined, indicates that the C-shell exists.
1497 * This symbol, if defined, contains the full pathname of csh.
1499 /*#define HAS_CSH / **/
1505 * This symbol, if defined, indicates that the dladdr() routine is
1506 * available to query dynamic linker information for an address.
1507 * The <dlfcn.h> header must be included to use this routine.
1509 /*#define HAS_DLADDR / **/
1511 /* SETUID_SCRIPTS_ARE_SECURE_NOW:
1512 * This symbol, if defined, indicates that the bug that prevents
1513 * setuid scripts from being secure is not present in this kernel.
1516 * This symbol, if defined, indicates that the C program should
1517 * check the script that it is executing for setuid/setgid bits, and
1518 * attempt to emulate setuid/setgid on systems that have disabled
1519 * setuid #! scripts because the kernel can't do it securely.
1520 * It is up to the package designer to make sure that this emulation
1521 * is done securely. Among other things, it should do an fstat on
1522 * the script it just opened to make sure it really is a setuid/setgid
1523 * script, it should make sure the arguments passed correspond exactly
1524 * to the argument on the #! line, and it should not trust any
1525 * subprocesses to which it must pass the filename rather than the
1526 * file descriptor of the script to be executed.
1528 /*#define SETUID_SCRIPTS_ARE_SECURE_NOW / **/
1529 /*#define DOSUID / **/
1532 * This symbol, if defined, indicates that the getgrent routine is
1533 * available for finalizing sequential access of the group database.
1535 /*#define HAS_ENDGRENT / **/
1538 * This symbol, if defined, indicates that the endhostent() routine is
1539 * available to close whatever was being used for host queries.
1541 /*#define HAS_ENDHOSTENT / **/
1544 * This symbol, if defined, indicates that the endnetent() routine is
1545 * available to close whatever was being used for network queries.
1547 /*#define HAS_ENDNETENT / **/
1550 * This symbol, if defined, indicates that the endprotoent() routine is
1551 * available to close whatever was being used for protocol queries.
1553 /*#define HAS_ENDPROTOENT / **/
1556 * This symbol, if defined, indicates that the endpwent routine is
1557 * available for finalizing sequential access of the passwd database.
1559 /*#define HAS_ENDPWENT / **/
1562 * This symbol, if defined, indicates that the endservent() routine is
1563 * available to close whatever was being used for service queries.
1565 /*#define HAS_ENDSERVENT / **/
1568 * This symbol, if defined, indicates that the system supports filenames
1569 * longer than 14 characters.
1571 #define FLEXFILENAMES /**/
1574 * This symbol, if defined, indicates that the getgrent routine is
1575 * available for sequential access of the group database.
1577 /*#define HAS_GETGRENT / **/
1579 /* HAS_GETHOSTBYADDR:
1580 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1581 * available to look up hosts by their IP addresses.
1583 #define HAS_GETHOSTBYADDR /**/
1585 /* HAS_GETHOSTBYNAME:
1586 * This symbol, if defined, indicates that the gethostbyname() routine is
1587 * available to look up host names in some data base or other.
1589 #define HAS_GETHOSTBYNAME /**/
1592 * This symbol, if defined, indicates that the gethostent() routine is
1593 * available to look up host names in some data base or another.
1595 /*#define HAS_GETHOSTENT / **/
1598 * This symbol, if defined, indicates that the C program may use the
1599 * gethostname() routine to derive the host name. See also HAS_UNAME
1603 * This symbol, if defined, indicates that the C program may use the
1604 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1608 * This symbol, if defined, indicates the command to feed to the
1609 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1610 * and HAS_UNAME. Note that the command uses a fully qualified path,
1611 * so that it is safe even if used by a process with super-user
1615 * This symbol, if defined, indicates that the C program may use the
1616 * contents of PHOSTNAME as a command to feed to the popen() routine
1617 * to derive the host name.
1619 #define HAS_GETHOSTNAME /**/
1620 #define HAS_UNAME /**/
1621 /*#define HAS_PHOSTNAME / **/
1622 #ifdef HAS_PHOSTNAME
1623 #define PHOSTNAME "" /* How to get the host name */
1626 /* HAS_GETNETBYADDR:
1627 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1628 * available to look up networks by their IP addresses.
1630 /*#define HAS_GETNETBYADDR / **/
1632 /* HAS_GETNETBYNAME:
1633 * This symbol, if defined, indicates that the getnetbyname() routine is
1634 * available to look up networks by their names.
1636 /*#define HAS_GETNETBYNAME / **/
1639 * This symbol, if defined, indicates that the getnetent() routine is
1640 * available to look up network names in some data base or another.
1642 /*#define HAS_GETNETENT / **/
1645 * This symbol, if defined, indicates that the getprotoent() routine is
1646 * available to look up protocols in some data base or another.
1648 /*#define HAS_GETPROTOENT / **/
1651 * This symbol, if defined, indicates that the getpgrp routine is
1652 * available to get the current process group.
1655 * This symbol, if defined, indicates that getpgrp needs one
1656 * arguments whereas USG one needs none.
1658 /*#define HAS_GETPGRP / **/
1659 /*#define USE_BSD_GETPGRP / **/
1661 /* HAS_GETPROTOBYNAME:
1662 * This symbol, if defined, indicates that the getprotobyname()
1663 * routine is available to look up protocols by their name.
1665 /* HAS_GETPROTOBYNUMBER:
1666 * This symbol, if defined, indicates that the getprotobynumber()
1667 * routine is available to look up protocols by their number.
1669 #define HAS_GETPROTOBYNAME /**/
1670 #define HAS_GETPROTOBYNUMBER /**/
1673 * This symbol, if defined, indicates that the getpwent routine is
1674 * available for sequential access of the passwd database.
1675 * If this is not available, the older getpw() function may be available.
1677 /*#define HAS_GETPWENT / **/
1680 * This symbol, if defined, indicates that the getservent() routine is
1681 * available to look up network services in some data base or another.
1683 /*#define HAS_GETSERVENT / **/
1685 /* HAS_GETSERVBYNAME:
1686 * This symbol, if defined, indicates that the getservbyname()
1687 * routine is available to look up services by their name.
1689 /* HAS_GETSERVBYPORT:
1690 * This symbol, if defined, indicates that the getservbyport()
1691 * routine is available to look up services by their port.
1693 #define HAS_GETSERVBYNAME /**/
1694 #define HAS_GETSERVBYPORT /**/
1697 * This symbol, if defined, indicates that the htonl() routine (and
1698 * friends htons() ntohl() ntohs()) are available to do network
1699 * order byte swapping.
1702 * This symbol, if defined, indicates that the htons() routine (and
1703 * friends htonl() ntohl() ntohs()) are available to do network
1704 * order byte swapping.
1707 * This symbol, if defined, indicates that the ntohl() routine (and
1708 * friends htonl() htons() ntohs()) are available to do network
1709 * order byte swapping.
1712 * This symbol, if defined, indicates that the ntohs() routine (and
1713 * friends htonl() htons() ntohl()) are available to do network
1714 * order byte swapping.
1716 #define HAS_HTONL /**/
1717 #define HAS_HTONS /**/
1718 #define HAS_NTOHL /**/
1719 #define HAS_NTOHS /**/
1722 * This symbol will be defined if the C compiler supports long
1726 * This symbol contains the size of a long double, so that the
1727 * C preprocessor can make decisions based on it. It is only
1728 * defined if the system supports long doubles. Note that this
1729 * is sizeof(long double), which may include unused bytes.
1732 * This symbol, if defined, indicates that the ldexpl routine is
1733 * available to shift a long double floating-point number
1734 * by an integral power of 2.
1737 * LONG_DOUBLEKIND will be one of
1738 * LONG_DOUBLE_IS_DOUBLE
1739 * LONG_DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN
1740 * LONG_DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN
1741 * LONG_DOUBLE_IS_X86_80_BIT_LITTLE_ENDIAN
1742 * LONG_DOUBLE_IS_X86_80_BIT_BIG_ENDIAN
1743 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_LE
1744 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_BE
1745 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_BE
1746 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_LE
1747 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LITTLE_ENDIAN
1748 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BIG_ENDIAN
1749 * LONG_DOUBLE_IS_VAX_H_FLOAT
1750 * LONG_DOUBLE_IS_UNKNOWN_FORMAT
1751 * It is only defined if the system supports long doubles.
1753 /* LONG_DOUBLE_STYLE_IEEE:
1754 * This symbol, if defined, indicates that the long double
1755 * is any of the IEEE 754 style long doubles:
1756 * LONG_DOUBLE_STYLE_IEEE_STD, LONG_DOUBLE_STYLE_IEEE_EXTENDED,
1757 * LONG_DOUBLE_STYLE_IEEE_DOUBLEDOUBLE.
1759 /* LONG_DOUBLE_STYLE_IEEE_DOUBLEDOUBLE:
1760 * This symbol, if defined, indicates that the long double is
1761 * the 128-bit double-double.
1763 /* LONG_DOUBLE_STYLE_IEEE_EXTENDED:
1764 * This symbol, if defined, indicates that the long double is
1765 * the 80-bit IEEE 754. Note that despite the 'extended' this
1766 * is less than the 'std', since this is an extension of
1767 * the double precision.
1769 /* LONG_DOUBLE_STYLE_IEEE_STD:
1770 * This symbol, if defined, indicates that the long double is
1771 * the 128-bit IEEE 754.
1773 /* LONG_DOUBLE_STYLE_VAX:
1774 * This symbol, if defined, indicates that the long double is
1775 * the 128-bit VAX format H.
1777 #define HAS_LDEXPL /**/
1778 #define HAS_LONG_DOUBLE /**/
1779 #ifdef HAS_LONG_DOUBLE
1780 #define LONG_DOUBLESIZE 16 /**/
1781 #define LONG_DOUBLEKIND 3 /**/
1782 #define LONG_DOUBLE_IS_DOUBLE 0
1783 #define LONG_DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN 1
1784 #define LONG_DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN 2
1785 #define LONG_DOUBLE_IS_X86_80_BIT_LITTLE_ENDIAN 3
1786 #define LONG_DOUBLE_IS_X86_80_BIT_BIG_ENDIAN 4
1787 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_LE 5
1788 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_BE 6
1789 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_BE 7
1790 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_LE 8
1791 #define LONG_DOUBLE_IS_VAX_H_FLOAT 9
1792 #define LONG_DOUBLE_IS_UNKNOWN_FORMAT -1
1793 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LITTLE_ENDIAN LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_LE /* back-compat */
1794 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BIG_ENDIAN LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_BE /* back-compat */
1795 #undef LONG_DOUBLE_STYLE_IEEE
1796 #undef LONG_DOUBLE_STYLE_IEEE_DOUBLEDOUBLE
1797 #define LONG_DOUBLE_STYLE_IEEE_EXTENDED
1798 #undef LONG_DOUBLE_STYLE_IEEE_STD
1799 #undef LONG_DOUBLE_STYLE_VAX
1803 * This symbol will be defined if the C compiler supports long long.
1806 * This symbol contains the size of a long long, so that the
1807 * C preprocessor can make decisions based on it. It is only
1808 * defined if the system supports long long.
1810 #define HAS_LONG_LONG /**/
1811 #ifdef HAS_LONG_LONG
1812 #define LONGLONGSIZE 8 /**/
1816 * This symbol, if defined, indicates that the mkstemp routine is
1817 * available to exclusively create and open a uniquely named
1820 /*#define HAS_MKSTEMP / **/
1823 * This symbol, if defined, indicates that the mmap system call is
1824 * available to map a file into memory.
1827 * This symbol holds the return type of the mmap() system call
1828 * (and simultaneously the type of the first argument).
1829 * Usually set to 'void *' or 'caddr_t'.
1831 /*#define HAS_MMAP / **/
1832 #define Mmap_t void * /**/
1835 * This symbol, if defined, indicates that the setgrent routine is
1836 * available for initializing sequential access of the group database.
1838 /*#define HAS_SETGRENT / **/
1841 * This symbol, if defined, indicates that the sethostent() routine is
1844 /*#define HAS_SETHOSTENT / **/
1847 * This symbol, if defined, indicates that the setnetent() routine is
1850 /*#define HAS_SETNETENT / **/
1853 * This symbol, if defined, indicates that the setprotoent() routine is
1856 /*#define HAS_SETPROTOENT / **/
1859 * This symbol, if defined, indicates that the setpgrp routine is
1860 * available to set the current process group.
1863 * This symbol, if defined, indicates that setpgrp needs two
1864 * arguments whereas USG one needs none. See also HAS_SETPGID
1865 * for a POSIX interface.
1867 /*#define HAS_SETPGRP / **/
1868 /*#define USE_BSD_SETPGRP / **/
1871 * This symbol, if defined, indicates that the setpwent routine is
1872 * available for initializing sequential access of the passwd database.
1874 /*#define HAS_SETPWENT / **/
1877 * This symbol, if defined, indicates that the setservent() routine is
1880 /*#define HAS_SETSERVENT / **/
1883 * This symbol, if defined, indicates that the setvbuf routine is
1884 * available to change buffering on an open stdio stream.
1885 * to a line-buffered mode.
1887 #define HAS_SETVBUF /**/
1890 * This symbol, if defined, indicates that the entire shm*(2) library is
1893 /*#define HAS_SHM / **/
1896 * This symbol holds the return type of the shmat() system call.
1897 * Usually set to 'void *' or 'char *'.
1899 /* HAS_SHMAT_PROTOTYPE:
1900 * This symbol, if defined, indicates that the sys/shm.h includes
1901 * a prototype for shmat(). Otherwise, it is up to the program to
1902 * guess one. Shmat_t shmat(int, Shmat_t, int) is a good guess,
1903 * but not always right so it should be emitted by the program only
1904 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
1906 #define Shmat_t void * /**/
1907 /*#define HAS_SHMAT_PROTOTYPE / **/
1910 * This symbol, if defined, indicates that the BSD socket interface is
1914 * This symbol, if defined, indicates that the BSD socketpair() call is
1917 /* HAS_SOCKADDR_SA_LEN:
1918 * This symbol, if defined, indicates that the struct sockaddr
1919 * structure has a member called sa_len, indicating the length of
1922 /* HAS_SOCKADDR_IN6:
1923 * This symbol, if defined, indicates the availability of
1924 * struct sockaddr_in6;
1926 /* HAS_SOCKADDR_STORAGE:
1927 * This symbol, if defined, indicates the availability of
1928 * struct sockaddr_storage;
1930 /* HAS_SIN6_SCOPE_ID:
1931 * This symbol, if defined, indicates that the struct sockaddr_in6
1932 * structure has a member called sin6_scope_id.
1935 * This symbol, if defined, indicates the availability of
1938 /* HAS_IP_MREQ_SOURCE:
1939 * This symbol, if defined, indicates the availability of
1940 * struct ip_mreq_source;
1943 * This symbol, if defined, indicates the availability of
1946 /* HAS_IPV6_MREQ_SOURCE:
1947 * This symbol, if defined, indicates the availability of
1948 * struct ipv6_mreq_source;
1950 #define HAS_SOCKET /**/
1951 /*#define HAS_SOCKETPAIR / **/
1952 /*#define HAS_SOCKADDR_SA_LEN / **/
1953 /*#define HAS_SOCKADDR_IN6 / **/
1954 #define HAS_SOCKADDR_STORAGE /**/
1955 #define HAS_SIN6_SCOPE_ID /**/
1956 /*#define HAS_IP_MREQ / **/
1957 /*#define HAS_IP_MREQ_SOURCE / **/
1958 /*#define HAS_IPV6_MREQ / **/
1959 /*#define HAS_IPV6_MREQ_SOURCE / **/
1962 * This symbol is defined if this system has a stat structure declaring
1963 * st_blksize and st_blocks.
1965 #ifndef USE_STAT_BLOCKS
1966 /*#define USE_STAT_BLOCKS / **/
1970 * This symbol, if defined, indicates that the sys_errlist array is
1971 * available to translate error numbers to strings. The extern int
1972 * sys_nerr gives the size of that table.
1974 #define HAS_SYS_ERRLIST /**/
1977 * This symbol, if defined, indicates that the strtoul routine is
1978 * available to provide conversion of strings to unsigned long.
1980 #define HAS_STRTOUL /**/
1983 * This symbol, if defined, indicates that the union semun is
1984 * defined by including <sys/sem.h>. If not, the user code
1985 * probably needs to define it as:
1988 * struct semid_ds *buf;
1989 * unsigned short *array;
1992 /* USE_SEMCTL_SEMUN:
1993 * This symbol, if defined, indicates that union semun is
1994 * used for semctl IPC_STAT.
1996 /* USE_SEMCTL_SEMID_DS:
1997 * This symbol, if defined, indicates that struct semid_ds * is
1998 * used for semctl IPC_STAT.
2000 #define HAS_UNION_SEMUN /**/
2001 /*#define USE_SEMCTL_SEMUN / **/
2002 /*#define USE_SEMCTL_SEMID_DS / **/
2005 * This symbol, if defined, indicates that vfork() exists.
2007 /*#define HAS_VFORK / **/
2010 * This symbol, if defined, indicates that an emulation of the
2011 * fork routine is available.
2013 /*#define HAS_PSEUDOFORK / **/
2016 * This symbol's value is either "void" or "int", corresponding to the
2017 * appropriate return type of a signal handler. Thus, you can declare
2018 * a signal handler using "Signal_t (*handler)()", and define the
2019 * handler using "Signal_t handler(sig)".
2021 #define Signal_t void /* Signal handler's return type */
2024 * This symbol, if defined, indicates to the C program that it should
2025 * include <dirent.h>. Using this symbol also triggers the definition
2026 * of the Direntry_t define which ends up being 'struct dirent' or
2027 * 'struct direct' depending on the availability of <dirent.h>.
2030 * This symbol, if defined, indicates to the C program that the length
2031 * of directory entry names is provided by a d_namlen field. Otherwise
2032 * you need to do strlen() on the d_name field.
2035 * This symbol is set to 'struct direct' or 'struct dirent' depending on
2036 * whether dirent is available or not. You should use this pseudo type to
2037 * portably declare your directory entries.
2039 #define I_DIRENT /**/
2040 #define DIRNAMLEN /**/
2041 #define Direntry_t struct direct
2044 * This symbol, if defined, indicates to the C program that it should
2045 * include <execinfo.h> for backtrace() support.
2047 /*#define I_EXECINFO / **/
2050 * This symbol, if defined, indicates to the C program that it should
2054 * This symbol, if defined, indicates to the C program that struct group
2055 * in <grp.h> contains gr_passwd.
2057 /*#define I_GRP / **/
2058 /*#define GRPASSWD / **/
2061 * This symbol, if defined, indicates that <ndbm.h> exists and should
2065 * This symbol, if defined, indicates that <gdbm/ndbm.h> exists and should
2066 * be included. This was the location of the ndbm.h compatibility file
2070 * This symbol, if defined, indicates that <gdbm-ndbm.h> exists and should
2071 * be included. This is the location of the ndbm.h compatibility file
2074 /* NDBM_H_USES_PROTOTYPES:
2075 * This symbol, if defined, indicates that <ndbm.h> uses real ANSI C
2076 * prototypes instead of K&R style function declarations without any
2077 * parameter information. While ANSI C prototypes are supported in C++,
2078 * K&R style function declarations will yield errors.
2080 /* GDBMNDBM_H_USES_PROTOTYPES:
2081 * This symbol, if defined, indicates that <gdbm/ndbm.h> uses real ANSI C
2082 * prototypes instead of K&R style function declarations without any
2083 * parameter information. While ANSI C prototypes are supported in C++,
2084 * K&R style function declarations will yield errors.
2086 /* GDBM_NDBM_H_USES_PROTOTYPES:
2087 * This symbol, if defined, indicates that <gdbm-ndbm.h> uses real ANSI C
2088 * prototypes instead of K&R style function declarations without any
2089 * parameter information. While ANSI C prototypes are supported in C++,
2090 * K&R style function declarations will yield errors.
2092 /*#define I_NDBM / **/
2093 /*#define I_GDBMNDBM / **/
2094 /*#define I_GDBM_NDBM / **/
2095 /*#define NDBM_H_USES_PROTOTYPES / **/
2096 /*#define GDBMNDBM_H_USES_PROTOTYPES / **/
2097 /*#define GDBM_NDBM_H_USES_PROTOTYPES / **/
2100 * This symbol, if defined, indicates that <netdb.h> exists and
2101 * should be included.
2103 /*#define I_NETDB / **/
2106 * This symbol, if defined, indicates that <net/errno.h> exists and
2107 * should be included.
2109 /*#define I_NET_ERRNO / **/
2112 * This symbol, if defined, indicates to the C program that it should
2116 * This symbol, if defined, indicates to the C program that struct passwd
2117 * contains pw_quota.
2120 * This symbol, if defined, indicates to the C program that struct passwd
2124 * This symbol, if defined, indicates to the C program that struct passwd
2125 * contains pw_change.
2128 * This symbol, if defined, indicates to the C program that struct passwd
2129 * contains pw_class.
2132 * This symbol, if defined, indicates to the C program that struct passwd
2133 * contains pw_expire.
2136 * This symbol, if defined, indicates to the C program that struct passwd
2137 * contains pw_comment.
2140 * This symbol, if defined, indicates to the C program that struct passwd
2141 * contains pw_gecos.
2144 * This symbol, if defined, indicates to the C program that struct passwd
2145 * contains pw_passwd.
2147 /*#define I_PWD / **/
2148 /*#define PWQUOTA / **/
2149 /*#define PWAGE / **/
2150 /*#define PWCHANGE / **/
2151 /*#define PWCLASS / **/
2152 /*#define PWEXPIRE / **/
2153 /*#define PWCOMMENT / **/
2154 /*#define PWGECOS / **/
2155 /*#define PWPASSWD / **/
2158 * This symbol, if defined, indicates that <sys/uio.h> exists and
2159 * should be included.
2161 /*#define I_SYSUIO / **/
2164 * This symbol, if defined, indicates that the program should include
2165 * <termio.h> rather than <sgtty.h>. There are also differences in
2166 * the ioctl() calls that depend on the value of this symbol.
2169 * This symbol, if defined, indicates that the program should include
2170 * the POSIX termios.h rather than sgtty.h or termio.h.
2171 * There are also differences in the ioctl() calls that depend on the
2172 * value of this symbol.
2175 * This symbol, if defined, indicates that the program should include
2176 * <sgtty.h> rather than <termio.h>. There are also differences in
2177 * the ioctl() calls that depend on the value of this symbol.
2179 /*#define I_TERMIO / **/
2180 /*#define I_TERMIOS / **/
2181 /*#define I_SGTTY / **/
2184 * This variable contains the return type of free(). It is usually
2185 * void, but occasionally int.
2188 * This symbol is the type of pointer returned by malloc and realloc.
2190 #define Malloc_t void * /**/
2191 #define Free_t void /**/
2193 /* PERL_MALLOC_WRAP:
2194 * This symbol, if defined, indicates that we'd like malloc wrap checks.
2196 #define PERL_MALLOC_WRAP /**/
2199 * This symbol, if defined, indicates that we're using our own malloc.
2201 /*#define MYMALLOC / **/
2204 * This symbol contains the full pathname to the shell used on this
2205 * on this system to execute Bourne shell scripts. Usually, this will be
2206 * /bin/sh, though it's possible that some systems will have /bin/ksh,
2207 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
2210 #define SH_PATH "cmd /x /c" /**/
2213 * This symbol contains a list of signal names in order of
2214 * signal number. This is intended
2215 * to be used as a static array initialization, like this:
2216 * char *sig_name[] = { SIG_NAME };
2217 * The signals in the list are separated with commas, and each signal
2218 * is surrounded by double quotes. There is no leading SIG in the signal
2219 * name, i.e. SIGQUIT is known as "QUIT".
2220 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
2221 * etc., where nn is the actual signal number (e.g. NUM37).
2222 * The signal number for sig_name[i] is stored in sig_num[i].
2223 * The last element is 0 to terminate the list with a NULL. This
2224 * corresponds to the 0 at the end of the sig_name_init list.
2225 * Note that this variable is initialized from the sig_name_init,
2226 * not from sig_name (which is unused).
2229 * This symbol contains a list of signal numbers, in the same order as the
2230 * SIG_NAME list. It is suitable for static array initialization, as in:
2231 * int sig_num[] = { SIG_NUM };
2232 * The signals in the list are separated with commas, and the indices
2233 * within that list and the SIG_NAME list match, so it's easy to compute
2234 * the signal name from a number or vice versa at the price of a small
2235 * dynamic linear lookup.
2236 * Duplicates are allowed, but are moved to the end of the list.
2237 * The signal number corresponding to sig_name[i] is sig_number[i].
2238 * if (i < NSIG) then sig_number[i] == i.
2239 * The last element is 0, corresponding to the 0 at the end of
2240 * the sig_name_init list.
2241 * Note that this variable is initialized from the sig_num_init,
2242 * not from sig_num (which is unused).
2245 * This variable contains the number of elements of the SIG_NAME
2246 * and SIG_NUM arrays, excluding the final NULL entry.
2248 #define SIG_NAME "ZERO", "HUP", "INT", "QUIT", "ILL", "NUM05", "NUM06", "NUM07", "FPE", "KILL", "NUM10", "SEGV", "NUM12", "PIPE", "ALRM", "TERM", "NUM16", "NUM17", "NUM18", "NUM19", "CHLD", "BREAK", "ABRT", "STOP", "NUM24", "CONT", "CLD", 0 /**/
2249 #define SIG_NUM 0, 1, 2, 21, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 20, 0 /**/
2250 #define SIG_SIZE 27 /**/
2252 /* USE_CROSS_COMPILE:
2253 * This symbol, if defined, indicates that Perl is being cross-compiled.
2256 * This symbol, if defined, indicates the target architecture
2257 * Perl has been cross-compiled to. Undefined if not a cross-compile.
2259 #ifndef USE_CROSS_COMPILE
2260 /*#define USE_CROSS_COMPILE / **/
2261 #define PERL_TARGETARCH "" /**/
2265 * This symbol, if defined, indicates that Perl was configured with
2266 * -Dusedevel, to enable development features. This should not be
2267 * done for production builds.
2269 /*#define PERL_USE_DEVEL / **/
2272 * This symbol, if defined, indicates that the atolf routine is
2273 * available to convert strings into long doubles.
2275 /*#define HAS_ATOLF / **/
2278 * This symbol, if defined, indicates that the atoll routine is
2279 * available to convert strings into long longs.
2281 #define HAS_ATOLL /**/
2284 * This symbol, if defined, indicates that the _fwalk system call is
2285 * available to apply a function to all the file handles.
2287 /*#define HAS__FWALK / **/
2290 * This symbol, if defined, indicates that the accept4 routine is
2291 * available to accept socket connections.
2293 /*#define HAS_ACCEPT4 / **/
2296 * This symbol, if defined, indicates that the acosh routine is
2297 * available to do the inverse hyperbolic cosine function.
2299 #define HAS_ACOSH /**/
2302 * This symbol, if defined, indicates that the aintl routine is
2303 * available. If copysignl is also present we can emulate modfl.
2305 /*#define HAS_AINTL / **/
2308 * This symbol, if defined, indicates that the asinh routine is
2309 * available to do the inverse hyperbolic sine function.
2311 #define HAS_ASINH /**/
2314 * This symbol, if defined, indicates that the atanh routine is
2315 * available to do the inverse hyperbolic tangent function.
2317 #define HAS_ATANH /**/
2319 /* HAS_NON_INT_BITFIELDS:
2320 * This symbol, if defined, indicates that the C compiler accepts, without
2321 * error or warning, struct bitfields that are declared with sizes other
2322 * than plain 'int'; for example 'unsigned char' is accepted.
2324 #define HAS_NON_INT_BITFIELDS /**/
2326 /* HAS_BUILTIN_CHOOSE_EXPR:
2327 * Can we handle GCC builtin for compile-time ternary-like expressions
2329 /* HAS_BUILTIN_EXPECT:
2330 * Can we handle GCC builtin for telling that certain values are more
2333 /*#define HAS_BUILTIN_EXPECT / **/
2334 /*#define HAS_BUILTIN_CHOOSE_EXPR / **/
2336 /* HAS_BUILTIN_ADD_OVERFLOW:
2337 * This symbol, if defined, indicates that the compiler supports
2338 * __builtin_add_overflow for adding integers with overflow checks.
2340 /* HAS_BUILTIN_SUB_OVERFLOW:
2341 * This symbol, if defined, indicates that the compiler supports
2342 * __builtin_sub_overflow for subtracting integers with overflow checks.
2344 /* HAS_BUILTIN_MUL_OVERFLOW:
2345 * This symbol, if defined, indicates that the compiler supports
2346 * __builtin_mul_overflow for multiplying integers with overflow checks.
2348 /*#define HAS_BUILTIN_ADD_OVERFLOW / **/
2349 /*#define HAS_BUILTIN_SUB_OVERFLOW / **/
2350 /*#define HAS_BUILTIN_MUL_OVERFLOW / **/
2352 /* HAS_C99_VARIADIC_MACROS:
2353 * If defined, the compiler supports C99 variadic macros.
2355 /*#define HAS_C99_VARIADIC_MACROS / **/
2358 * This symbol, if defined, indicates that the class routine is
2359 * available to classify doubles. Available for example in AIX.
2360 * The returned values are defined in <float.h> and are:
2362 * FP_PLUS_NORM Positive normalized, nonzero
2363 * FP_MINUS_NORM Negative normalized, nonzero
2364 * FP_PLUS_DENORM Positive denormalized, nonzero
2365 * FP_MINUS_DENORM Negative denormalized, nonzero
2367 * FP_MINUS_ZERO -0.0
2370 * FP_NANS Signaling Not a Number (NaNS)
2371 * FP_NANQ Quiet Not a Number (NaNQ)
2373 /*#define HAS_CLASS / **/
2376 * This symbol, if defined, indicates that the clearenv () routine is
2377 * available for use.
2379 /*#define HAS_CLEARENV / **/
2381 /* HAS_STRUCT_CMSGHDR:
2382 * This symbol, if defined, indicates that the struct cmsghdr
2385 /*#define HAS_STRUCT_CMSGHDR / **/
2388 * This symbol, if defined, indicates that the copysign routine is
2389 * available to do the copysign function.
2391 #define HAS_COPYSIGN /**/
2394 * This symbol, if defined, indicates that the copysignl routine is
2395 * available. If aintl is also present we can emulate modfl.
2397 #define HAS_COPYSIGNL /**/
2400 * This symbol, if defined, indicates that a C++ compiler was
2401 * used to compiled Perl and will be used to compile extensions.
2403 /*#define USE_CPLUSPLUS / **/
2405 /* HAS_DBMINIT_PROTO:
2406 * This symbol, if defined, indicates that the system provides
2407 * a prototype for the dbminit() function. Otherwise, it is up
2408 * to the program to supply one. A good guess is
2409 * extern int dbminit(char *);
2411 /*#define HAS_DBMINIT_PROTO / **/
2414 * This symbol, if defined, indicates that the the DIR* dirstream
2415 * structure contains a member variable named dd_fd.
2417 /*#define HAS_DIR_DD_FD / **/
2420 * This manifest constant lets the C program know that dirfd
2423 /*#define HAS_DIRFD / **/
2425 /* DLSYM_NEEDS_UNDERSCORE:
2426 * This symbol, if defined, indicates that we need to prepend an
2427 * underscore to the symbol name before calling dlsym(). This only
2428 * makes sense if you *have* dlsym, which we will presume is the
2429 * case if you're using dl_dlopen.xs.
2431 /*#define DLSYM_NEEDS_UNDERSCORE / **/
2434 * This symbol, if defined, indicates that the dup3 routine is
2435 * available to duplicate file descriptors.
2437 /*#define HAS_DUP3 / **/
2440 * This symbol, if defined, indicates that the erf routine is
2441 * available to do the error function.
2443 #define HAS_ERF /**/
2446 * This symbol, if defined, indicates that the erfc routine is
2447 * available to do the complementary error function.
2449 /*#define HAS_ERFC / **/
2452 * This symbol, if defined, indicates that the exp2 routine is
2453 * available to do the 2**x function.
2455 #define HAS_EXP2 /**/
2458 * This symbol, if defined, indicates that the expm1 routine is
2459 * available to do the exp(x) - 1 when x is near 1 function.
2461 #define HAS_EXPM1 /**/
2464 * This symbol, if defined, indicates that the "fast stdio"
2465 * is available to manipulate the stdio buffers directly.
2467 #define HAS_FAST_STDIO /**/
2470 * This symbol, if defined, indicates that the fchdir routine is
2471 * available to change directory using a file descriptor.
2473 /*#define HAS_FCHDIR / **/
2476 * This symbol, if defined, indicates that fcntl() can be used
2477 * for file locking. Normally on Unix systems this is defined.
2478 * It may be undefined on VMS.
2480 /*#define FCNTL_CAN_LOCK / **/
2483 * This symbol, if defined, indicates that the fdclose routine is
2484 * available to free a FILE structure without closing the underlying
2485 * file descriptor. This function appeared in FreeBSD 10.2.
2487 /*#define HAS_FDCLOSE / **/
2490 * This symbol, if defined, indicates that the fdim routine is
2491 * available to do the positive difference function.
2493 /*#define HAS_FDIM / **/
2496 * This symbol, if defined, indicates that the fegetround routine is
2497 * available to return the macro corresponding to the current rounding
2500 /*#define HAS_FEGETROUND / **/
2503 * This symbol, if defined, indicates that the ffs routine is available
2504 * to find the first bit set in its argument. If it's not available,
2508 * This symbol, if defined, indicates that the ffsl routine is available
2509 * to find the first bit set in its argument. If it's not available,
2512 /*#define HAS_FFS / **/
2513 /*#define HAS_FFSL / **/
2516 * This symbol, if defined, indicates that the finite routine is
2517 * available to check whether a double is finite (non-infinity non-NaN).
2519 #define HAS_FINITE /**/
2522 * This symbol, if defined, indicates that the finitel routine is
2523 * available to check whether a long double is finite
2524 * (non-infinity non-NaN).
2526 /*#define HAS_FINITEL / **/
2529 * This symbol, if defined, indicates that the system provides
2530 * a prototype for the flock() function. Otherwise, it is up
2531 * to the program to supply one. A good guess is
2532 * extern int flock(int, int);
2534 #define HAS_FLOCK_PROTO /**/
2537 * This symbol, if defined, indicates that the fma routine is
2538 * available to do the multiply-add function.
2540 /*#define HAS_FMA / **/
2543 * This symbol, if defined, indicates that the fmax routine is
2544 * available to do the maximum function.
2546 #define HAS_FMAX /**/
2549 * This symbol, if defined, indicates that the fmin routine is
2550 * available to do the minimum function.
2552 #define HAS_FMIN /**/
2555 * This symbol, if defined, indicates that the fp_class routine is
2556 * available to classify doubles. Available for example in Digital UNIX.
2557 * The returned values are defined in <math.h> and are:
2559 * FP_SNAN Signaling NaN (Not-a-Number)
2560 * FP_QNAN Quiet NaN (Not-a-Number)
2561 * FP_POS_INF +infinity
2562 * FP_NEG_INF -infinity
2563 * FP_POS_NORM Positive normalized
2564 * FP_NEG_NORM Negative normalized
2565 * FP_POS_DENORM Positive denormalized
2566 * FP_NEG_DENORM Negative denormalized
2567 * FP_POS_ZERO +0.0 (positive zero)
2568 * FP_NEG_ZERO -0.0 (negative zero)
2570 /*#define HAS_FP_CLASS / **/
2573 * This symbol, if defined, indicates that the fp_classl routine is
2574 * available to classify long doubles. Available for example in
2575 * Digital UNIX. See for possible values HAS_FP_CLASS.
2577 /*#define HAS_FP_CLASSL / **/
2580 * This symbol, if defined, indicates that the fpclass routine is
2581 * available to classify doubles. Available for example in Solaris/SVR4.
2582 * The returned values are defined in <ieeefp.h> and are:
2584 * FP_SNAN signaling NaN
2586 * FP_NINF negative infinity
2587 * FP_PINF positive infinity
2588 * FP_NDENORM negative denormalized non-zero
2589 * FP_PDENORM positive denormalized non-zero
2590 * FP_NZERO negative zero
2591 * FP_PZERO positive zero
2592 * FP_NNORM negative normalized non-zero
2593 * FP_PNORM positive normalized non-zero
2595 /*#define HAS_FPCLASS / **/
2598 * This symbol, if defined, indicates that the fpclassify routine is
2599 * available to classify doubles. Available for example in HP-UX.
2600 * The returned values are defined in <math.h> and are
2602 * FP_NORMAL Normalized
2604 * FP_INFINITE Infinity
2605 * FP_SUBNORMAL Denormalized
2610 * This symbol, if defined, indicates that the fp_classify routine is
2611 * available to classify doubles. The values are defined in <math.h>
2613 * FP_NORMAL Normalized
2615 * FP_INFINITE Infinity
2616 * FP_SUBNORMAL Denormalized
2620 /*#define HAS_FPCLASSIFY / **/
2621 /*#define HAS_FP_CLASSIFY / **/
2624 * This symbol, if defined, indicates that the fpclassl routine is
2625 * available to classify long doubles. Available for example in IRIX.
2626 * The returned values are defined in <ieeefp.h> and are:
2628 * FP_SNAN signaling NaN
2630 * FP_NINF negative infinity
2631 * FP_PINF positive infinity
2632 * FP_NDENORM negative denormalized non-zero
2633 * FP_PDENORM positive denormalized non-zero
2634 * FP_NZERO negative zero
2635 * FP_PZERO positive zero
2636 * FP_NNORM negative normalized non-zero
2637 * FP_PNORM positive normalized non-zero
2639 /*#define HAS_FPCLASSL / **/
2642 * This symbol, if defined, indicates that the fpgetround routine is
2643 * available to get the floating point rounding mode.
2645 /*#define HAS_FPGETROUND / **/
2648 * This symbol will be defined if the C compiler supports fpos64_t.
2650 /*#define HAS_FPOS64_T / **/
2653 * This symbol, if defined, indicates that the frexpl routine is
2654 * available to break a long double floating-point number into
2655 * a normalized fraction and an integral power of 2.
2657 #define HAS_FREXPL /**/
2659 /* HAS_STRUCT_FS_DATA:
2660 * This symbol, if defined, indicates that the struct fs_data
2661 * to do statfs() is supported.
2663 /*#define HAS_STRUCT_FS_DATA / **/
2666 * This symbol is defined if the fchmodat() routine is available.
2669 * This symbol is defined if the linkat() routine is available.
2672 * This symbol is defined if the openat() routine is available.
2675 * This symbol is defined if the renameat() routine is available.
2678 * This symbol is defined if the unlinkat() routine is available.
2680 /*#define HAS_FCHMODAT / **/
2681 /*#define HAS_LINKAT / **/
2682 /*#define HAS_OPENAT / **/
2683 /*#define HAS_RENAMEAT / **/
2684 /*#define HAS_UNLINKAT / **/
2687 * This symbol, if defined, indicates that the fseeko routine is
2688 * available to fseek beyond 32 bits (useful for ILP32 hosts).
2690 /*#define HAS_FSEEKO / **/
2693 * This symbol, if defined, indicates that the fstatfs routine is
2694 * available to stat filesystems by file descriptors.
2696 /*#define HAS_FSTATFS / **/
2699 * This symbol, if defined, indicates that the fsync routine is
2700 * available to write a file's modified data and attributes to
2701 * permanent storage.
2703 /*#define HAS_FSYNC / **/
2706 * This symbol, if defined, indicates that the ftello routine is
2707 * available to ftell beyond 32 bits (useful for ILP32 hosts).
2709 /*#define HAS_FTELLO / **/
2712 * This symbol, if defined, indicates that the futimes routine is
2713 * available to change file descriptor time stamps with struct timevals.
2715 /*#define HAS_FUTIMES / **/
2717 /* HAS_GAI_STRERROR:
2718 * This symbol, if defined, indicates that the gai_strerror routine
2719 * is available to translate error codes returned by getaddrinfo()
2720 * into human readable strings.
2722 /*#define HAS_GAI_STRERROR / **/
2725 * This symbol, if defined, indicates that the getaddrinfo() function
2726 * is available for use.
2728 /*#define HAS_GETADDRINFO / **/
2731 * This symbol, if defined, indicates that the getcwd routine is
2732 * available to get the current working directory.
2734 #define HAS_GETCWD /**/
2737 * This symbol, if defined, indicates that the getespwnam system call is
2738 * available to retrieve enhanced (shadow) password entries by name.
2740 /*#define HAS_GETESPWNAM / **/
2743 * This symbol, if defined, indicates that the getfsstat routine is
2744 * available to stat filesystems in bulk.
2746 /*#define HAS_GETFSSTAT / **/
2749 * This symbol, if defined, indicates that the getitimer routine is
2750 * available to return interval timers.
2752 /*#define HAS_GETITIMER / **/
2755 * This symbol, if defined, indicates that the getmnt routine is
2756 * available to get filesystem mount info by filename.
2758 /*#define HAS_GETMNT / **/
2761 * This symbol, if defined, indicates that the getmntent routine is
2762 * available to iterate through mounted file systems to get their info.
2764 /*#define HAS_GETMNTENT / **/
2767 * This symbol, if defined, indicates that the getnameinfo() function
2768 * is available for use.
2770 /*#define HAS_GETNAMEINFO / **/
2773 * This symbol, if defined, indicates that the getprpwnam system call is
2774 * available to retrieve protected (shadow) password entries by name.
2776 /*#define HAS_GETPRPWNAM / **/
2779 * This symbol, if defined, indicates that the getspnam system call is
2780 * available to retrieve SysV shadow password entries by name.
2782 /*#define HAS_GETSPNAM / **/
2785 * This symbol, if defined, indicates that the hasmntopt routine is
2786 * available to query the mount options of file systems.
2788 /*#define HAS_HASMNTOPT / **/
2791 * This symbol, if defined, indicates that the hypot routine is
2792 * available to do the hypotenuse function.
2794 #define HAS_HYPOT /**/
2797 * This symbol, if defined, indicates that the ilogb routine is
2798 * available to get integer exponent of a floating-point value.
2800 #define HAS_ILOGB /**/
2803 * This symbol, if defined, indicates that the ilogbl routine is
2804 * available. If scalbnl is also present we can emulate frexpl.
2806 #define HAS_ILOGBL /**/
2809 * This symbol, if defined, indicates that the inet_ntop() function
2810 * is available to parse IPv4 and IPv6 strings.
2812 #define HAS_INETNTOP /**/
2815 * This symbol, if defined, indicates that the inet_pton() function
2816 * is available to parse IPv4 and IPv6 strings.
2818 #define HAS_INETPTON /**/
2821 * This symbol will defined if the C compiler supports int64_t.
2822 * Usually the <inttypes.h> needs to be included, but sometimes
2823 * <sys/types.h> is enough.
2825 /*#define HAS_INT64_T / **/
2828 * This manifest constant lets the C program know that isblank
2831 /*#define HAS_ISBLANK / **/
2834 * This symbol, if defined, indicates that the isfinite routine is
2835 * available to check whether a double is finite (non-infinity non-NaN).
2837 /*#define HAS_ISFINITE / **/
2840 * This symbol, if defined, indicates that the isfinitel routine is
2841 * available to check whether a long double is finite.
2842 * (non-infinity non-NaN).
2844 /*#define HAS_ISFINITEL / **/
2847 * This symbol, if defined, indicates that the isinf routine is
2848 * available to check whether a double is an infinity.
2850 #define HAS_ISINF /**/
2853 * This symbol, if defined, indicates that the isinfl routine is
2854 * available to check whether a long double is an infinity.
2856 /*#define HAS_ISINFL / **/
2859 * This symbol, if defined, indicates that the isless routine is
2860 * available to do the isless function.
2862 #define HAS_ISLESS /**/
2865 * This symbol, if defined, indicates that the isnan routine is
2866 * available to check whether a double is a NaN.
2868 #define HAS_ISNAN /**/
2871 * This symbol, if defined, indicates that the isnanl routine is
2872 * available to check whether a long double is a NaN.
2874 #define HAS_ISNANL /**/
2877 * This symbol, if defined, indicates that the isnormal routine is
2878 * available to check whether a double is normal (non-zero normalized).
2880 #define HAS_ISNORMAL /**/
2883 * This symbol, if defined, indicates to the C program that the
2884 * j0() function is available for Bessel functions of the first
2885 * kind of the order zero, for doubles.
2888 * This symbol, if defined, indicates to the C program that the
2889 * j0l() function is available for Bessel functions of the first
2890 * kind of the order zero, for long doubles.
2893 /*#define HAS_J0L / **/
2895 /* HAS_LC_MONETARY_2008:
2896 * This symbol, if defined, indicates that the localeconv routine is
2897 * available and has the additional members added in POSIX 1003.1-2008.
2899 /*#define HAS_LC_MONETARY_2008 / **/
2902 * This symbol, if defined, indicates that this system's <float.h>
2903 * or <limits.h> defines the symbol LDBL_DIG, which is the number
2904 * of significant digits in a long double precision number. Unlike
2905 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
2907 #define HAS_LDBL_DIG /**/
2910 * This symbol, if defined, indicates that the lgamma routine is
2911 * available to do the log gamma function. See also HAS_TGAMMA and
2914 #define HAS_LGAMMA /**/
2917 * This symbol, if defined, indicates that the lgamma_r routine is
2918 * available to do the log gamma function without using the global
2921 /*#define HAS_LGAMMA_R / **/
2923 /* LIBM_LIB_VERSION:
2924 * This symbol, if defined, indicates that libm exports _LIB_VERSION
2925 * and that math.h defines the enum to manipulate it.
2927 /*#define LIBM_LIB_VERSION / **/
2930 * This symbol, if defined, indicates that the llrint routine is
2931 * available to return the long long value closest to a double
2932 * (according to the current rounding mode).
2934 #define HAS_LLRINT /**/
2937 * This symbol, if defined, indicates that the llrintl routine is
2938 * available to return the long long value closest to a long double
2939 * (according to the current rounding mode).
2941 #define HAS_LLRINTL /**/
2944 * This symbol, if defined, indicates that the llround routine is
2945 * available to return the nearest long long value.
2947 #define HAS_LLROUND /**/
2950 * This symbol, if defined, indicates that the llroundl routine is
2951 * available to return the nearest long long value away from zero of
2952 * the long double argument value.
2954 #define HAS_LLROUNDL /**/
2957 * This symbol, if defined, indicates that the log1p routine is
2958 * available to do the logarithm of 1 plus argument function.
2960 #define HAS_LOG1P /**/
2963 * This symbol, if defined, indicates that the log2 routine is
2964 * available to do the log2 function.
2966 #define HAS_LOG2 /**/
2969 * This symbol, if defined, indicates that the logb routine is
2970 * available to do the logb function.
2972 #define HAS_LOGB /**/
2975 * This symbol, if defined, indicates that the lrint routine is
2976 * available to return the integral value closest to a double
2977 * (according to the current rounding mode).
2979 #define HAS_LRINT /**/
2982 * This symbol, if defined, indicates that the lrintl routine is
2983 * available to return the integral value closest to a long double
2984 * (according to the current rounding mode).
2986 #define HAS_LRINTL /**/
2989 * This symbol, if defined, indicates that the lround routine is
2990 * available to return the nearest integral value.
2992 #define HAS_LROUND /**/
2995 * This symbol, if defined, indicates that the lroundl routine is
2996 * available to return the nearest integral value away from zero of
2997 * the long double argument value.
2999 #define HAS_LROUNDL /**/
3002 * This symbol, if defined, indicates that the madvise system call is
3003 * available to map a file into memory.
3005 /*#define HAS_MADVISE / **/
3008 * This symbol, if defined, indicates that the malloc_size
3009 * routine is available for use.
3011 /*#define HAS_MALLOC_SIZE / **/
3013 /* HAS_MALLOC_GOOD_SIZE:
3014 * This symbol, if defined, indicates that the malloc_good_size
3015 * routine is available for use.
3017 /*#define HAS_MALLOC_GOOD_SIZE / **/
3020 * This symbol, if defined, indicates that the memmem routine is
3021 * available to return a pointer to the start of the first occurrence
3022 * of a substring in a memory area (or NULL if not found).
3023 * In glibc, memmem is a GNU extension. The function is visible in
3024 * libc, but the prototype is only visible if _GNU_SOURCE is #defined.
3025 * Thus we only define this if both the prototype and symbol are found.
3027 /*#define HAS_MEMMEM / **/
3030 * This symbol, if defined, indicates that the memrchr routine is
3031 * available to return a pointer to the last occurrence of a byte in
3032 * a memory area (or NULL if not found).
3034 /*#define HAS_MEMRCHR / **/
3037 * This symbol, if defined, indicates that the mkdtemp routine is
3038 * available to exclusively create a uniquely named temporary directory.
3040 /*#define HAS_MKDTEMP / **/
3043 * This symbol, if defined, indicates that the mkostemp routine is
3044 * available to exclusively create and open a uniquely named (with a
3045 * suffix) temporary file.
3047 /*#define HAS_MKOSTEMP / **/
3050 * This symbol, if defined, indicates that the mkstemps routine is
3051 * available to exclusively create and open a uniquely named
3052 * (with a suffix) temporary file.
3054 /*#define HAS_MKSTEMPS / **/
3057 * This symbol, if defined, indicates that the modfl routine is
3058 * available to split a long double x into a fractional part f and
3059 * an integer part i such that |f| < 1.0 and (f + i) = x.
3062 * This symbol, if defined, indicates that the system provides
3063 * a prototype for the modfl() function. Otherwise, it is up
3064 * to the program to supply one.
3066 #define HAS_MODFL /**/
3067 #define HAS_MODFL_PROTO /**/
3070 * This symbol, if defined, indicates that the mprotect system call is
3071 * available to modify the access protection of a memory mapped file.
3073 /*#define HAS_MPROTECT / **/
3075 /* HAS_STRUCT_MSGHDR:
3076 * This symbol, if defined, indicates that the struct msghdr
3079 /*#define HAS_STRUCT_MSGHDR / **/
3082 * This symbol, if defined, indicates that the nan routine is
3083 * available to generate NaN.
3085 #define HAS_NAN /**/
3088 * This symbol, if defined, indicates that the nanosleep
3089 * system call is available to sleep with 1E-9 sec accuracy.
3091 /*#define HAS_NANOSLEEP / **/
3094 * This symbol, if defined, indicates that the nearbyint routine is
3095 * available to return the integral value closest to (according to
3096 * the current rounding mode) to x.
3098 #define HAS_NEARBYINT /**/
3101 * This symbol, if defined, indicates that the newlocale routine is
3102 * available to return a new locale object or modify an existing
3106 * This symbol, if defined, indicates that the freelocale routine is
3107 * available to deallocates the resources associated with a locale object.
3110 * This symbol, if defined, indicates that the uselocale routine is
3111 * available to set the current locale for the calling thread.
3114 * This symbol, if defined, indicates that the duplocale routine is
3115 * available to duplicate a locale object.
3118 * This symbol, if defined, indicates that the querylocale routine is
3119 * available to return the name of the locale for a category mask.
3122 * This symbol, if defined, indicates to the C program that the
3123 * header xlocale.h is available. See also NEED_XLOCALE_H
3126 * This symbol, if defined, indicates that the C program should
3127 * include <xlocale.h> to get newlocale() and its friends.
3129 /*#define HAS_NEWLOCALE / **/
3130 /*#define HAS_FREELOCALE / **/
3131 /*#define HAS_USELOCALE / **/
3132 /*#define HAS_DUPLOCALE / **/
3133 /*#define HAS_QUERYLOCALE / **/
3134 /*#define NEED_XLOCALE_H / **/
3135 /*#define I_XLOCALE / **/
3138 * This symbol, if defined, indicates that the nextafter routine is
3139 * available to return the next machine representable double from
3142 #define HAS_NEXTAFTER /**/
3145 * This symbol, if defined, indicates that the nexttoward routine is
3146 * available to return the next machine representable long double from
3149 #define HAS_NEXTTOWARD /**/
3152 * This symbol, if defined, indicates that the nl_langinfo routine is
3153 * available to return local data. You will also need <langinfo.h>
3154 * and therefore I_LANGINFO.
3156 /*#define HAS_NL_LANGINFO / **/
3159 * This symbol will be defined if the C compiler supports off64_t.
3161 /*#define HAS_OFF64_T / **/
3164 * This symbol, if defined, indicates that the pipe2 routine is
3165 * available to create an inter-process channel.
3167 /*#define HAS_PIPE2 / **/
3170 * This symbol, if defined, indicates that the prctl routine is
3171 * available to set process title.
3172 * Note that there are at least two prctl variants: Linux and Irix.
3173 * While they are somewhat similar, they are incompatible.
3175 /* HAS_PRCTL_SET_NAME:
3176 * This symbol, if defined, indicates that the prctl routine is
3177 * available to set process title and supports PR_SET_NAME.
3179 /*#define HAS_PRCTL / **/
3180 /*#define HAS_PRCTL_SET_NAME / **/
3183 * This symbol is defined if PROCSELFEXE_PATH is a symlink
3184 * to the absolute pathname of the executing program.
3186 /* PROCSELFEXE_PATH:
3187 * If HAS_PROCSELFEXE is defined this symbol is the filename
3188 * of the symbolic link pointing to the absolute pathname of
3189 * the executing program.
3191 /*#define HAS_PROCSELFEXE / **/
3192 #if defined(HAS_PROCSELFEXE) && !defined(PROCSELFEXE_PATH)
3193 #define PROCSELFEXE_PATH /**/
3196 /* HAS_PTHREAD_ATTR_SETSCOPE:
3197 * This symbol, if defined, indicates that the pthread_attr_setscope
3198 * system call is available to set the contention scope attribute of
3199 * a thread attribute object.
3201 /*#define HAS_PTHREAD_ATTR_SETSCOPE / **/
3204 * This symbol will be defined if the C compiler supports ptrdiff_t.
3206 #define HAS_PTRDIFF_T /**/
3209 * This symbol, if defined, indicates that the readv routine is
3210 * available to do gather reads. You will also need <sys/uio.h>
3211 * and there I_SYSUIO.
3213 /*#define HAS_READV / **/
3216 * This symbol, if defined, indicates that the recvmsg routine is
3217 * available to send structured socket messages.
3219 /*#define HAS_RECVMSG / **/
3222 * This symbol, if defined, indicates that the remainder routine is
3223 * available to return the floating-point remainder.
3225 #define HAS_REMAINDER /**/
3228 * This symbol, if defined, indicates that the remquo routine is
3229 * available to return the remainder and part of quotient.
3231 #define HAS_REMQUO /**/
3234 * This symbol, if defined, indicates that the rint routine is
3235 * available to return the nearest integral value to x as double
3236 * using the current rounding mode.
3238 #define HAS_RINT /**/
3241 * This symbol, if defined, indicates that the round routine is
3242 * available to round to nearest integer, away from zero.
3244 #define HAS_ROUND /**/
3247 * This symbol, if defined, indicates that the system provides
3248 * a prototype for the sbrk() function. Otherwise, it is up
3249 * to the program to supply one. Good guesses are
3250 * extern void* sbrk(int);
3251 * extern void* sbrk(size_t);
3253 /*#define HAS_SBRK_PROTO / **/
3256 * This symbol, if defined, indicates that the scalbn routine is
3257 * available to multiply floating-point number by integral power
3260 #define HAS_SCALBN /**/
3263 * This symbol, if defined, indicates that the scalbnl routine is
3264 * available. If ilogbl is also present we can emulate frexpl.
3266 #define HAS_SCALBNL /**/
3269 * This symbol, if defined, indicates that the sendmsg routine is
3270 * available to send structured socket messages.
3272 /*#define HAS_SENDMSG / **/
3275 * This symbol, if defined, indicates that the setitimer routine is
3276 * available to set interval timers.
3278 /*#define HAS_SETITIMER / **/
3281 * This symbol, if defined, indicates that the setlocale routine is
3282 * available to handle locale-specific ctype implementations.
3284 /* SETLOCALE_ACCEPTS_ANY_LOCALE_NAME:
3285 * This symbol, if defined, indicates that the setlocale routine is
3286 * available and it accepts any input locale name as valid.
3288 #define HAS_SETLOCALE /**/
3289 /*#define SETLOCALE_ACCEPTS_ANY_LOCALE_NAME / **/
3291 /* HAS_SETPROCTITLE:
3292 * This symbol, if defined, indicates that the setproctitle routine is
3293 * available to set process title.
3295 /*#define HAS_SETPROCTITLE / **/
3298 * This symbol, if defined, indicates that the signbit routine is
3299 * available to check if the given number has the sign bit set.
3300 * This should include correct testing of -0.0. This will only be set
3301 * if the signbit() routine is safe to use with the NV type used internally
3302 * in perl. Users should call Perl_signbit(), which will be #defined to
3303 * the system's signbit() function or macro if this symbol is defined.
3305 #define HAS_SIGNBIT /**/
3308 * This symbol, if defined, indicates that the sigprocmask
3309 * system call is available to examine or change the signal mask
3310 * of the calling process.
3312 /*#define HAS_SIGPROCMASK / **/
3314 /* USE_SITECUSTOMIZE:
3315 * This symbol, if defined, indicates that sitecustomize should
3318 #ifndef USE_SITECUSTOMIZE
3319 /*#define USE_SITECUSTOMIZE / **/
3323 * This symbol, if defined, indicates that the snprintf () library
3324 * function is available for use.
3327 * This symbol, if defined, indicates that the vsnprintf () library
3328 * function is available for use.
3330 #define HAS_SNPRINTF /**/
3331 #define HAS_VSNPRINTF /**/
3334 * This symbol, if defined, indicates that the sockatmark routine is
3335 * available to test whether a socket is at the out-of-band mark.
3337 /*#define HAS_SOCKATMARK / **/
3339 /* HAS_SOCKATMARK_PROTO:
3340 * This symbol, if defined, indicates that the system provides
3341 * a prototype for the sockatmark() function. Otherwise, it is up
3342 * to the program to supply one. A good guess is
3343 * extern int sockatmark(int);
3345 /*#define HAS_SOCKATMARK_PROTO / **/
3348 * This symbol, if defined, indicates that the socks5_init routine is
3349 * available to initialize SOCKS 5.
3351 /*#define HAS_SOCKS5_INIT / **/
3354 * This symbol, if defined, indicates that the sqrtl routine is
3355 * available to do long double square roots.
3357 #define HAS_SQRTL /**/
3359 /* HAS_SETRESGID_PROTO:
3360 * This symbol, if defined, indicates that the system provides
3361 * a prototype for the setresgid() function. Otherwise, it is up
3362 * to the program to supply one. Good guesses are
3363 * extern int setresgid(uid_t ruid, uid_t euid, uid_t suid);
3365 /*#define HAS_SETRESGID_PROTO / **/
3367 /* HAS_SETRESUID_PROTO:
3368 * This symbol, if defined, indicates that the system provides
3369 * a prototype for the setresuid() function. Otherwise, it is up
3370 * to the program to supply one. Good guesses are
3371 * extern int setresuid(uid_t ruid, uid_t euid, uid_t suid);
3373 /*#define HAS_SETRESUID_PROTO / **/
3375 /* HAS_STRUCT_STATFS_F_FLAGS:
3376 * This symbol, if defined, indicates that the struct statfs
3377 * does have the f_flags member containing the mount flags of
3378 * the filesystem containing the file.
3379 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
3380 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
3381 * have statfs() and struct statfs, they have ustat() and getmnt()
3382 * with struct ustat and struct fs_data.
3384 /*#define HAS_STRUCT_STATFS_F_FLAGS / **/
3386 /* HAS_STRUCT_STATFS:
3387 * This symbol, if defined, indicates that the struct statfs
3388 * to do statfs() is supported.
3390 /*#define HAS_STRUCT_STATFS / **/
3393 * This symbol, if defined, indicates that the fstatvfs routine is
3394 * available to stat filesystems by file descriptors.
3396 /*#define HAS_FSTATVFS / **/
3399 * This symbol, if defined, indicates that the strerror_l routine is
3400 * available to return the error message for a given errno value in
3401 * a particular locale (identified by a locale_t object).
3403 /*#define HAS_STRERROR_L / **/
3406 * This symbol, if defined, indicates that the strftime routine is
3407 * available to do time formatting.
3409 #define HAS_STRFTIME /**/
3412 * This symbol, if defined, indicates that the strlcat () routine is
3413 * available to do string concatenation.
3415 /*#define HAS_STRLCAT / **/
3418 * This symbol, if defined, indicates that the strlcpy () routine is
3419 * available to do string copying.
3421 /*#define HAS_STRLCPY / **/
3424 * This symbol, if defined, indicates that the strnlen () routine is
3425 * available to check the length of a string up to a maximum.
3427 /*#define HAS_STRNLEN / **/
3430 * This symbol, if defined, indicates that the strtold routine is
3431 * available to convert strings to long doubles.
3433 /*#define HAS_STRTOLD / **/
3436 * This symbol, if defined, indicates that the strtoll routine is
3437 * available to convert strings to long longs.
3439 #define HAS_STRTOLL /**/
3442 * This symbol, if defined, indicates that the strtoq routine is
3443 * available to convert strings to long longs (quads).
3445 /*#define HAS_STRTOQ / **/
3448 * This symbol, if defined, indicates that the strtoull routine is
3449 * available to convert strings to unsigned long longs.
3451 #define HAS_STRTOULL /**/
3454 * This symbol, if defined, indicates that the strtouq routine is
3455 * available to convert strings to unsigned long longs (quads).
3457 /*#define HAS_STRTOUQ / **/
3460 * This symbol, if defined, indicates that the strxfrm_l() routine is
3461 * available to transform strings.
3463 /*#define HAS_STRXFRM_L / **/
3465 /* HAS_SYSCALL_PROTO:
3466 * This symbol, if defined, indicates that the system provides
3467 * a prototype for the syscall() function. Otherwise, it is up
3468 * to the program to supply one. Good guesses are
3469 * extern int syscall(int, ...);
3470 * extern int syscall(long, ...);
3472 /*#define HAS_SYSCALL_PROTO / **/
3474 /* HAS_TELLDIR_PROTO:
3475 * This symbol, if defined, indicates that the system provides
3476 * a prototype for the telldir() function. Otherwise, it is up
3477 * to the program to supply one. A good guess is
3478 * extern long telldir(DIR*);
3480 #define HAS_TELLDIR_PROTO /**/
3483 * This symbol, if defined, indicates that the tgamma routine is
3484 * available to do the gamma function. See also HAS_LGAMMA.
3486 #define HAS_TGAMMA /**/
3489 * This symbol, if defined, indicates that the ctime64 () routine is
3490 * available to do the 64bit variant of ctime ()
3493 * This symbol, if defined, indicates that the localtime64 () routine is
3494 * available to do the 64bit variant of localtime ()
3497 * This symbol, if defined, indicates that the gmtime64 () routine is
3498 * available to do the 64bit variant of gmtime ()
3501 * This symbol, if defined, indicates that the mktime64 () routine is
3502 * available to do the 64bit variant of mktime ()
3505 * This symbol, if defined, indicates that the difftime64 () routine is
3506 * available to do the 64bit variant of difftime ()
3509 * This symbol, if defined, indicates that the asctime64 () routine is
3510 * available to do the 64bit variant of asctime ()
3512 /*#define HAS_CTIME64 / **/
3513 /*#define HAS_LOCALTIME64 / **/
3514 /*#define HAS_GMTIME64 / **/
3515 /*#define HAS_MKTIME64 / **/
3516 /*#define HAS_DIFFTIME64 / **/
3517 /*#define HAS_ASCTIME64 / **/
3520 * This symbol, if defined, indicates that the timegm routine is
3521 * available to do the opposite of gmtime ()
3523 /*#define HAS_TIMEGM / **/
3526 * This symbol, if defined, indicates that the towlower () routine is
3527 * available to do case conversion.
3529 /*#define HAS_TOWLOWER / **/
3532 * This symbol, if defined, indicates that the towupper () routine is
3533 * available to do case conversion.
3535 /*#define HAS_TOWUPPER / **/
3538 * This symbol, if defined, indicates that the trunc routine is
3539 * available to round doubles towards zero.
3541 #define HAS_TRUNC /**/
3544 * This symbol, if defined, indicates that the truncl routine is
3545 * available. If copysignl is also present we can emulate modfl.
3547 #define HAS_TRUNCL /**/
3549 /* U32_ALIGNMENT_REQUIRED:
3550 * This symbol, if defined, indicates that you must access
3551 * character data through U32-aligned pointers.
3553 #ifndef U32_ALIGNMENT_REQUIRED
3554 #define U32_ALIGNMENT_REQUIRED /**/
3558 * This symbol, if defined, indicates that the ualarm routine is
3559 * available to do alarms with microsecond granularity.
3561 /*#define HAS_UALARM / **/
3564 * This symbol, if defined, indicates that the unordered routine is
3565 * available to check whether two doubles are unordered
3566 * (effectively: whether either of them is NaN)
3568 /*#define HAS_UNORDERED / **/
3571 * This symbol, if defined, indicates that the unsetenv () routine is
3572 * available for use.
3574 /*#define HAS_UNSETENV / **/
3576 /* HAS_USLEEP_PROTO:
3577 * This symbol, if defined, indicates that the system provides
3578 * a prototype for the usleep() function. Otherwise, it is up
3579 * to the program to supply one. A good guess is
3580 * extern int usleep(useconds_t);
3582 /*#define HAS_USLEEP_PROTO / **/
3585 * This symbol, if defined, indicates that the ustat system call is
3586 * available to query file system statistics by dev_t.
3588 /*#define HAS_USTAT / **/
3591 * This symbol, if defined, indicates that the wcscmp routine is
3592 * available to compare two wide character strings.
3594 #define HAS_WCSCMP /**/
3597 * This symbol, if defined, indicates that the wcsxfrm routine is
3598 * available to transform a wide character string for wcscmp().
3600 #define HAS_WCSXFRM /**/
3603 * This symbol, if defined, indicates that the writev routine is
3604 * available to do scatter writes.
3606 /*#define HAS_WRITEV / **/
3608 /* DEFAULT_INC_EXCLUDES_DOT:
3609 * This symbol, if defined, removes the legacy default behavior of
3610 * including '.' at the end of @INC.
3612 #define DEFAULT_INC_EXCLUDES_DOT /**/
3614 /* USE_DYNAMIC_LOADING:
3615 * This symbol, if defined, indicates that dynamic loading of
3616 * some sort is available.
3618 #define USE_DYNAMIC_LOADING /**/
3621 * This symbol, if defined, tells that fflush(NULL) correctly
3622 * flushes all pending stdio output without side effects. In
3623 * particular, on some platforms calling fflush(NULL) *still*
3624 * corrupts STDIN if it is a pipe.
3627 * This symbol, if defined, tells that to flush
3628 * all pending stdio output one must loop through all
3629 * the stdio file handles stored in an array and fflush them.
3630 * Note that if fflushNULL is defined, fflushall will not
3631 * even be probed for and will be left undefined.
3633 #define FFLUSH_NULL /**/
3634 /*#define FFLUSH_ALL / **/
3637 * This symbol, if defined, indicates that <bfd.h> exists and
3640 /*#define I_BFD / **/
3643 * This symbol, if defined, indicates that <crypt.h> exists and
3644 * should be included.
3646 /*#define I_CRYPT / **/
3649 * This symbol contains the type of the prefix structure element
3650 * in the <db.h> header file. In older versions of DB, it was
3651 * int, while in newer ones it is u_int32_t.
3654 * This symbol contains the type of the prefix structure element
3655 * in the <db.h> header file. In older versions of DB, it was
3656 * int, while in newer ones it is size_t.
3658 /* DB_VERSION_MAJOR_CFG:
3659 * This symbol, if defined, defines the major version number of
3660 * Berkeley DB found in the <db.h> header when Perl was configured.
3662 /* DB_VERSION_MINOR_CFG:
3663 * This symbol, if defined, defines the minor version number of
3664 * Berkeley DB found in the <db.h> header when Perl was configured.
3665 * For DB version 1 this is always 0.
3667 /* DB_VERSION_PATCH_CFG:
3668 * This symbol, if defined, defines the patch version number of
3669 * Berkeley DB found in the <db.h> header when Perl was configured.
3670 * For DB version 1 this is always 0.
3672 #define DB_Hash_t int /**/
3673 #define DB_Prefix_t int /**/
3674 #define DB_VERSION_MAJOR_CFG 0 /**/
3675 #define DB_VERSION_MINOR_CFG 0 /**/
3676 #define DB_VERSION_PATCH_CFG 0 /**/
3679 * This symbol, if defined, indicates to the C program that it should
3680 * include <fenv.h> to get the floating point environment definitions.
3682 /*#define I_FENV / **/
3685 * This symbol, if defined, indicates that <fp.h> exists and
3686 * should be included.
3688 /*#define I_FP / **/
3691 * This symbol, if defined, indicates that <fp_class.h> exists and
3692 * should be included.
3694 /*#define I_FP_CLASS / **/
3697 * This symbol, if defined, indicates that <ieeefp.h> exists and
3698 * should be included.
3700 /*#define I_IEEEFP / **/
3703 * This symbol, if defined, indicates to the C program that it should
3704 * include <inttypes.h>.
3706 /*#define I_INTTYPES / **/
3709 * This symbol, if defined, indicates that <langinfo.h> exists and
3710 * should be included.
3712 /*#define I_LANGINFO / **/
3715 * This symbol, if defined, indicates that <libutil.h> exists and
3716 * should be included.
3718 /*#define I_LIBUTIL / **/
3721 * This symbol, if defined, indicates to the C program that it should
3722 * include <malloc/malloc.h>.
3724 /*#define I_MALLOCMALLOC / **/
3727 * This symbol, if defined, indicates that <mntent.h> exists and
3728 * should be included.
3730 /*#define I_MNTENT / **/
3733 * This symbol, if defined, indicates to the C program that it should
3734 * include <netinet/tcp.h>.
3736 /*#define I_NETINET_TCP / **/
3739 * This symbol, if defined, indicates that <poll.h> exists and
3740 * should be included. (see also HAS_POLL)
3742 /*#define I_POLL / **/
3745 * This symbol, if defined, indicates that <prot.h> exists and
3746 * should be included.
3748 /*#define I_PROT / **/
3751 * This symbol, if defined, indicates that <quadmath.h> exists and
3752 * should be included.
3754 /*#define I_QUADMATH / **/
3757 * This symbol, if defined, indicates that <shadow.h> exists and
3758 * should be included.
3760 /*#define I_SHADOW / **/
3763 * This symbol, if defined, indicates that <socks.h> exists and
3764 * should be included.
3766 /*#define I_SOCKS / **/
3769 * This symbol, if defined, indicates that <stdbool.h> exists and
3772 #define I_STDBOOL /**/
3775 * This symbol, if defined, indicates that <stdint.h> exists and
3776 * should be included.
3778 #define I_STDINT /**/
3781 * This symbol, if defined, indicates that <sunmath.h> exists and
3782 * should be included.
3784 /*#define I_SUNMATH / **/
3787 * This symbol, if defined, indicates that <syslog.h> exists and
3788 * should be included.
3790 /*#define I_SYSLOG / **/
3793 * This symbol, if defined, indicates that <sys/mode.h> exists and
3794 * should be included.
3796 /*#define I_SYSMODE / **/
3799 * This symbol, if defined, indicates that <sys/mount.h> exists and
3800 * should be included.
3802 /*#define I_SYS_MOUNT / **/
3805 * This symbol, if defined, indicates that <sys/statfs.h> exists.
3807 /*#define I_SYS_STATFS / **/
3810 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
3811 * should be included.
3813 /*#define I_SYS_STATVFS / **/
3816 * This symbol, if defined, indicates that <sys/utsname.h> exists and
3817 * should be included.
3819 /*#define I_SYSUTSNAME / **/
3822 * This symbol, if defined, indicates that <sys/vfs.h> exists and
3823 * should be included.
3825 /*#define I_SYS_VFS / **/
3828 * This symbol, if defined, indicates that <ustat.h> exists and
3829 * should be included.
3831 /*#define I_USTAT / **/
3834 * This symbol, if defined, indicates to the C program that <wchar.h>
3835 * is available for inclusion
3837 /*#define I_WCHAR / **/
3840 * This symbol, if defined, indicates that <wctype.h> exists.
3842 /*#define I_WCTYPE / **/
3845 * This symbol, if defined, is a comma-separated list of
3846 * hexadecimal bytes for the double precision infinity.
3849 * This symbol, if defined, is a comma-separated list of
3850 * hexadecimal bytes (0xHH) for the double precision not-a-number.
3853 * This symbol, if defined, is a comma-separated list of
3854 * hexadecimal bytes for the long double precision infinity.
3857 * This symbol, if defined, is a comma-separated list of
3858 * hexadecimal bytes (0xHH) for the long double precision not-a-number.
3860 #define DOUBLEINFBYTES 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x7f /**/
3861 #define DOUBLENANBYTES 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x7f /**/
3862 #define LONGDBLINFBYTES 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xff, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /**/
3863 #define LONGDBLNANBYTES 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /**/
3866 * This symbol, if defined, contains the string used by stdio to
3867 * format long doubles (format 'f') for output.
3870 * This symbol, if defined, contains the string used by stdio to
3871 * format long doubles (format 'g') for output.
3874 * This symbol, if defined, contains the string used by stdio to
3875 * format long doubles (format 'e') for output.
3878 * This symbol, if defined, contains the string used by stdio to
3879 * format long doubles (format 'f') for input.
3882 * DOUBLEKIND will be one of
3883 * DOUBLE_IS_IEEE_754_32_BIT_LITTLE_ENDIAN
3884 * DOUBLE_IS_IEEE_754_32_BIT_BIG_ENDIAN
3885 * DOUBLE_IS_IEEE_754_64_BIT_LITTLE_ENDIAN
3886 * DOUBLE_IS_IEEE_754_64_BIT_BIG_ENDIAN
3887 * DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN
3888 * DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN
3889 * DOUBLE_IS_IEEE_754_64_BIT_MIXED_ENDIAN_LE_BE
3890 * DOUBLE_IS_IEEE_754_64_BIT_MIXED_ENDIAN_BE_LE
3891 * DOUBLE_IS_VAX_F_FLOAT
3892 * DOUBLE_IS_VAX_D_FLOAT
3893 * DOUBLE_IS_VAX_G_FLOAT
3894 * DOUBLE_IS_IBM_SINGLE_32_BIT
3895 * DOUBLE_IS_IBM_DOUBLE_64_BIT
3896 * DOUBLE_IS_CRAY_SINGLE_64_BIT
3897 * DOUBLE_IS_UNKNOWN_FORMAT
3900 * This symbol, if defined, indicates that the double has
3904 * This symbol, if defined, indicates that the double has
3907 /* DOUBLE_HAS_NEGATIVE_ZERO:
3908 * This symbol, if defined, indicates that the double has
3909 * the negative_zero.
3911 /* DOUBLE_HAS_SUBNORMALS:
3912 * This symbol, if defined, indicates that the double has
3913 * the subnormals (denormals).
3915 /* DOUBLE_STYLE_CRAY:
3916 * This symbol, if defined, indicates that the double is
3917 * the 64-bit CRAY mainframe format.
3919 /* DOUBLE_STYLE_IBM:
3920 * This symbol, if defined, indicates that the double is
3921 * the 64-bit IBM mainframe format.
3923 /* DOUBLE_STYLE_IEEE:
3924 * This symbol, if defined, indicates that the double is
3925 * the 64-bit IEEE 754.
3927 /* DOUBLE_STYLE_VAX:
3928 * This symbol, if defined, indicates that the double is
3929 * the 64-bit VAX format D or G.
3931 #define DOUBLEKIND 3 /**/
3932 #define DOUBLE_IS_IEEE_754_32_BIT_LITTLE_ENDIAN 1
3933 #define DOUBLE_IS_IEEE_754_32_BIT_BIG_ENDIAN 2
3934 #define DOUBLE_IS_IEEE_754_64_BIT_LITTLE_ENDIAN 3
3935 #define DOUBLE_IS_IEEE_754_64_BIT_BIG_ENDIAN 4
3936 #define DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN 5
3937 #define DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN 6
3938 #define DOUBLE_IS_IEEE_754_64_BIT_MIXED_ENDIAN_LE_BE 7
3939 #define DOUBLE_IS_IEEE_754_64_BIT_MIXED_ENDIAN_BE_LE 8
3940 #define DOUBLE_IS_VAX_F_FLOAT 9
3941 #define DOUBLE_IS_VAX_D_FLOAT 10
3942 #define DOUBLE_IS_VAX_G_FLOAT 11
3943 #define DOUBLE_IS_IBM_SINGLE_32_BIT 12
3944 #define DOUBLE_IS_IBM_DOUBLE_64_BIT 13
3945 #define DOUBLE_IS_CRAY_SINGLE_64_BIT 14
3946 #define DOUBLE_IS_UNKNOWN_FORMAT -1
3947 /*#define PERL_PRIfldbl "Lf" / **/
3948 /*#define PERL_PRIgldbl "Lg" / **/
3949 /*#define PERL_PRIeldbl "Le" / **/
3950 /*#define PERL_SCNfldbl "Lf" / **/
3951 #define DOUBLE_HAS_INF
3952 #define DOUBLE_HAS_NAN
3953 #define DOUBLE_HAS_NEGATIVE_ZERO
3954 #define DOUBLE_HAS_SUBNORMALS
3955 #undef DOUBLE_STYLE_CRAY
3956 #undef DOUBLE_STYLE_IBM
3957 #define DOUBLE_STYLE_IEEE
3958 #undef DOUBLE_STYLE_VAX
3961 * This symbol, if defined, tells how many mantissa bits
3962 * there are in double precision floating point format.
3963 * Note that this is usually DBL_MANT_DIG minus one, since
3964 * with the standard IEEE 754 formats DBL_MANT_DIG includes
3965 * the implicit bit, which doesn't really exist.
3968 * This symbol, if defined, tells how many mantissa bits
3969 * there are in long double precision floating point format.
3970 * Note that this can be LDBL_MANT_DIG minus one,
3971 * since LDBL_MANT_DIG can include the IEEE 754 implicit bit.
3972 * The common x86-style 80-bit long double does not have
3976 * This symbol, if defined, tells how many mantissa bits
3977 * (not including implicit bit) there are in a Perl NV.
3978 * This depends on which floating point type was chosen.
3980 #define DOUBLEMANTBITS 52
3981 #define LONGDBLMANTBITS 64
3982 #define NVMANTBITS 52
3985 * This symbol, if defined, indicates that the system stores
3986 * the variable argument list datatype, va_list, in a format
3987 * that cannot be copied by simple assignment, so that some
3988 * other means must be used when copying is required.
3989 * As such systems vary in their provision (or non-provision)
3990 * of copying mechanisms, handy.h defines a platform-
3991 * independent macro, Perl_va_copy(src, dst), to do the job.
3993 /*#define NEED_VA_COPY / **/
3996 * This symbol defines the C type used for Perl's IV.
3999 * This symbol defines the C type used for Perl's UV.
4002 * This symbol defines the C type used for Perl's I8.
4005 * This symbol defines the C type used for Perl's U8.
4008 * This symbol defines the C type used for Perl's I16.
4011 * This symbol defines the C type used for Perl's U16.
4014 * This symbol defines the C type used for Perl's I32.
4017 * This symbol defines the C type used for Perl's U32.
4020 * This symbol defines the C type used for Perl's I64.
4023 * This symbol defines the C type used for Perl's U64.
4026 * This symbol defines the C type used for Perl's NV.
4029 * This symbol contains the sizeof(IV).
4032 * This symbol contains the sizeof(UV).
4035 * This symbol contains the sizeof(I8).
4038 * This symbol contains the sizeof(U8).
4041 * This symbol contains the sizeof(I16).
4044 * This symbol contains the sizeof(U16).
4047 * This symbol contains the sizeof(I32).
4050 * This symbol contains the sizeof(U32).
4053 * This symbol contains the sizeof(I64).
4056 * This symbol contains the sizeof(U64).
4059 * This symbol contains the sizeof(NV).
4060 * Note that some floating point formats have unused bytes.
4061 * The most notable example is the x86* 80-bit extended precision
4062 * which comes in byte sizes of 12 and 16 (for 32 and 64 bit
4063 * platforms, respectively), but which only uses 10 bytes.
4064 * Perl compiled with -Duselongdouble on x86* is like this.
4067 * This symbol, if defined, indicates that a variable of type NVTYPE
4068 * can preserve all the bits of a variable of type UVTYPE.
4070 /* NV_PRESERVES_UV_BITS:
4071 * This symbol contains the number of bits a variable of type NVTYPE
4072 * can preserve of a variable of type UVTYPE.
4074 /* NV_OVERFLOWS_INTEGERS_AT:
4075 * This symbol gives the largest integer value that NVs can hold. This
4076 * value + 1.0 cannot be stored accurately. It is expressed as constant
4077 * floating point expression to reduce the chance of decimal/binary
4078 * conversion issues. If it can not be determined, the value 0 is given.
4080 /* NV_ZERO_IS_ALLBITS_ZERO:
4081 * This symbol, if defined, indicates that a variable of type NVTYPE
4082 * stores 0.0 in memory as all bits zero.
4084 #define IVTYPE long long /**/
4085 #define UVTYPE unsigned long long /**/
4086 #define I8TYPE char /**/
4087 #define U8TYPE unsigned char /**/
4088 #define I16TYPE short /**/
4089 #define U16TYPE unsigned short /**/
4090 #define I32TYPE long /**/
4091 #define U32TYPE unsigned long /**/
4093 #define I64TYPE long long /**/
4094 #define U64TYPE unsigned long long /**/
4096 #define NVTYPE double /**/
4097 #define IVSIZE 8 /**/
4098 #define UVSIZE 8 /**/
4099 #define I8SIZE 1 /**/
4100 #define U8SIZE 1 /**/
4101 #define I16SIZE 2 /**/
4102 #define U16SIZE 2 /**/
4103 #define I32SIZE 4 /**/
4104 #define U32SIZE 4 /**/
4106 #define I64SIZE 8 /**/
4107 #define U64SIZE 8 /**/
4109 #define NVSIZE 8 /**/
4110 #undef NV_PRESERVES_UV
4111 #define NV_PRESERVES_UV_BITS 53
4112 #define NV_OVERFLOWS_INTEGERS_AT (256.0*256.0*256.0*256.0*256.0*256.0*2.0*2.0*2.0*2.0*2.0)
4113 #define NV_ZERO_IS_ALLBITS_ZERO
4116 # if BYTEORDER == 0x1234
4118 # define BYTEORDER 0x12345678
4120 # if BYTEORDER == 0x4321
4122 # define BYTEORDER 0x87654321
4129 * This symbol defines the format string used for printing a Perl IV
4130 * as a signed decimal integer.
4133 * This symbol defines the format string used for printing a Perl UV
4134 * as an unsigned decimal integer.
4137 * This symbol defines the format string used for printing a Perl UV
4138 * as an unsigned octal integer.
4141 * This symbol defines the format string used for printing a Perl UV
4142 * as an unsigned hexadecimal integer in lowercase abcdef.
4145 * This symbol defines the format string used for printing a Perl UV
4146 * as an unsigned hexadecimal integer in uppercase ABCDEF.
4149 * This symbol defines the format string used for printing a Perl NV
4150 * using %e-ish floating point format.
4153 * This symbol defines the format string used for printing a Perl NV
4154 * using %f-ish floating point format.
4157 * This symbol defines the format string used for printing a Perl NV
4158 * using %g-ish floating point format.
4161 * This symbol defines the format string used for printing a Perl I32
4162 * as a signed decimal integer.
4165 * This symbol defines the format string used for printing a Perl U32
4166 * as an unsigned decimal integer.
4169 * This symbol defines the format string used for printing a Perl U32
4170 * as an unsigned octal integer.
4173 * This symbol defines the format string used for printing a Perl U32
4174 * as an unsigned hexadecimal integer in lowercase abcdef.
4177 * This symbol defines the format string used for printing a Perl U32
4178 * as an unsigned hexadecimal integer in uppercase ABCDEF.
4180 #define IVdf "I64d" /**/
4181 #define UVuf "I64u" /**/
4182 #define UVof "I64o" /**/
4183 #define UVxf "I64x" /**/
4184 #define UVXf "I64X" /**/
4185 #define NVef "e" /**/
4186 #define NVff "f" /**/
4187 #define NVgf "g" /**/
4188 #define I32df "ld" /**/
4189 #define U32uf "lu" /**/
4190 #define U32of "lo" /**/
4191 #define U32xf "lx" /**/
4192 #define U32Xf "lX" /**/
4195 * This symbol holds the minimum number of bits operated by select.
4196 * That is, if you do select(n, ...), how many bits at least will be
4197 * cleared in the masks if some activity is detected. Usually this
4198 * is either n or 32*ceil(n/32), especially many little-endians do
4199 * the latter. This is only useful if you have select(), naturally.
4201 #define SELECT_MIN_BITS 32 /**/
4204 * This variable contains the size of struct stat's st_dev in bytes.
4207 * This symbol holds the signedness of struct stat's st_dev.
4208 * 1 for unsigned, -1 for signed.
4211 * This variable contains the size of struct stat's st_ino in bytes.
4214 * This symbol holds the signedness of struct stat's st_ino.
4215 * 1 for unsigned, -1 for signed.
4217 #define ST_DEV_SIGN 1 /* st_dev sign */
4218 #define ST_DEV_SIZE 4 /* st_dev size */
4219 #define ST_INO_SIGN 1 /* st_ino sign */
4220 #define ST_INO_SIZE 8 /* st_ino size */
4223 * This variable contains the string to put in front of a perl
4224 * script to make sure (one hopes) that it runs with perl and not
4227 #define STARTPERL "#!perl" /**/
4229 /* HAS_STDIO_STREAM_ARRAY:
4230 * This symbol, if defined, tells that there is an array
4231 * holding the stdio streams.
4233 /* STDIO_STREAM_ARRAY:
4234 * This symbol tells the name of the array holding the stdio streams.
4235 * Usual values include _iob, __iob, and __sF.
4237 /*#define HAS_STDIO_STREAM_ARRAY / **/
4238 #ifdef HAS_STDIO_STREAM_ARRAY
4239 #define STDIO_STREAM_ARRAY
4243 * This symbol contains the maximum value for the time_t offset that
4244 * the system function gmtime () accepts, and defaults to 0
4247 * This symbol contains the minimum value for the time_t offset that
4248 * the system function gmtime () accepts, and defaults to 0
4251 * This symbol contains the maximum value for the time_t offset that
4252 * the system function localtime () accepts, and defaults to 0
4255 * This symbol contains the minimum value for the time_t offset that
4256 * the system function localtime () accepts, and defaults to 0
4258 #define GMTIME_MAX 2147483647 /**/
4259 #define GMTIME_MIN 0 /**/
4260 #define LOCALTIME_MAX 2147483647 /**/
4261 #define LOCALTIME_MIN 0 /**/
4264 * This symbol, if defined, indicates that 64-bit integers should
4265 * be used when available. If not defined, the native integers
4266 * will be employed (be they 32 or 64 bits). The minimal possible
4267 * 64-bitness is used, just enough to get 64-bit integers into Perl.
4268 * This may mean using for example "long longs", while your memory
4269 * may still be limited to 2 gigabytes.
4272 * This symbol, if defined, indicates that 64-bit integers should
4273 * be used when available. If not defined, the native integers
4274 * will be used (be they 32 or 64 bits). The maximal possible
4275 * 64-bitness is employed: LP64 or ILP64, meaning that you will
4276 * be able to use more than 2 gigabytes of memory. This mode is
4277 * even more binary incompatible than USE_64_BIT_INT. You may not
4278 * be able to run the resulting executable in a 32-bit CPU at all or
4279 * you may need at least to reboot your OS to 64-bit mode.
4281 #ifndef USE_64_BIT_INT
4282 #define USE_64_BIT_INT /**/
4284 #ifndef USE_64_BIT_ALL
4285 /*#define USE_64_BIT_ALL / **/
4289 * This symbol, if defined, indicates that Perl should
4290 * be built with support for backtrace.
4292 /*#define USE_C_BACKTRACE / **/
4294 /* USE_STRICT_BY_DEFAULT:
4295 * This symbol, if defined, enables additional defaults.
4296 * At this time it only enables implicit strict by default.
4298 /*#define USE_STRICT_BY_DEFAULT / * use strict by default */
4301 * This symbol, if defined, indicates that Perl should
4302 * be built with support for DTrace.
4304 /*#define USE_DTRACE / **/
4307 * This symbol, if defined, indicates that Perl should
4308 * be built to use 'fast stdio'.
4309 * Defaults to define in Perls 5.8 and earlier, to undef later.
4311 #ifndef USE_FAST_STDIO
4312 /*#define USE_FAST_STDIO / **/
4315 /* USE_KERN_PROC_PATHNAME:
4316 * This symbol, if defined, indicates that we can use sysctl with
4317 * KERN_PROC_PATHNAME to get a full path for the executable, and hence
4318 * convert $^X to an absolute path.
4320 /*#define USE_KERN_PROC_PATHNAME / **/
4323 * This symbol, if defined, indicates that large file support
4324 * should be used when available.
4326 #ifndef USE_LARGE_FILES
4327 #define USE_LARGE_FILES /**/
4331 * This symbol, if defined, indicates that long doubles should
4332 * be used when available.
4334 #ifndef USE_LONG_DOUBLE
4335 /*#define USE_LONG_DOUBLE / **/
4339 * This symbol, if defined, indicates that 64-bit interfaces and
4340 * long doubles should be used when available.
4342 #ifndef USE_MORE_BITS
4343 /*#define USE_MORE_BITS / **/
4347 * This symbol, if defined, indicates that Perl should
4348 * be built to use multiplicity.
4350 #ifndef MULTIPLICITY
4351 /*#define MULTIPLICITY / **/
4354 /* USE_NSGETEXECUTABLEPATH:
4355 * This symbol, if defined, indicates that we can use _NSGetExecutablePath
4356 * and realpath to get a full path for the executable, and hence convert
4357 * $^X to an absolute path.
4359 /*#define USE_NSGETEXECUTABLEPATH / **/
4362 * This symbol, if defined, indicates that the PerlIO abstraction should
4363 * be used throughout. If not defined, stdio should be
4364 * used in a fully backward compatible manner.
4367 #define USE_PERLIO /**/
4371 * This symbol, if defined, indicates that the quadmath library should
4372 * be used when available.
4374 #ifndef USE_QUADMATH
4375 /*#define USE_QUADMATH / **/
4379 * This symbol, if defined, indicates that Perl should
4380 * be built to use socks.
4383 /*#define USE_SOCKS / **/
4386 /* HAS_DRAND48_PROTO:
4387 * This symbol, if defined, indicates that the system provides
4388 * a prototype for the drand48() function. Otherwise, it is up
4389 * to the program to supply one. A good guess is
4390 * extern double drand48(void);
4392 /*#define HAS_DRAND48_PROTO / **/
4394 /* HAS_GETHOST_PROTOS:
4395 * This symbol, if defined, indicates that <netdb.h> includes
4396 * prototypes for gethostent(), gethostbyname(), and
4397 * gethostbyaddr(). Otherwise, it is up to the program to guess
4398 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
4400 #define HAS_GETHOST_PROTOS /**/
4402 /* HAS_GETNET_PROTOS:
4403 * This symbol, if defined, indicates that <netdb.h> includes
4404 * prototypes for getnetent(), getnetbyname(), and
4405 * getnetbyaddr(). Otherwise, it is up to the program to guess
4406 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
4408 /*#define HAS_GETNET_PROTOS / **/
4410 /* HAS_GETPROTO_PROTOS:
4411 * This symbol, if defined, indicates that <netdb.h> includes
4412 * prototypes for getprotoent(), getprotobyname(), and
4413 * getprotobyaddr(). Otherwise, it is up to the program to guess
4414 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
4416 #define HAS_GETPROTO_PROTOS /**/
4418 /* HAS_GETSERV_PROTOS:
4419 * This symbol, if defined, indicates that <netdb.h> includes
4420 * prototypes for getservent(), getservbyname(), and
4421 * getservbyaddr(). Otherwise, it is up to the program to guess
4422 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
4424 #define HAS_GETSERV_PROTOS /**/
4427 * This symbol, if defined, indicates that the system provides
4428 * a prototype for the lseek() function. Otherwise, it is up
4429 * to the program to supply one. A good guess is
4430 * extern off_t lseek(int, off_t, int);
4432 #define HAS_LSEEK_PROTO /**/
4435 * This symbol holds the type used for the 1st argument
4436 * to gethostbyaddr().
4439 * This symbol holds the type used for the 2nd argument
4440 * to gethostbyaddr().
4443 * This symbol holds the type used for the argument to
4447 * This symbol holds the type used for the 1st argument to
4450 #define Netdb_host_t char * /**/
4451 #define Netdb_hlen_t int /**/
4452 #define Netdb_name_t char * /**/
4453 #define Netdb_net_t long /**/
4456 * This symbol holds the type used for the 2nd, 3rd, and 4th
4457 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
4458 * is defined, and 'int *' otherwise. This is only useful if you
4459 * have select(), of course.
4461 #define Select_fd_set_t Perl_fd_set * /**/
4464 * This symbol holds the type used for the size argument of
4465 * various socket calls (just the base type, not the pointer-to).
4467 #define Sock_size_t int /**/
4470 * This symbol holds a string representing the architecture name.
4471 * It may be used to construct an architecture-dependant pathname
4472 * where library files may be held under a private library, for
4475 #define ARCHNAME "MSWin32-x64-perlio" /**/
4478 * This symbol, if defined, indicates that the asctime_r routine
4479 * is available to asctime re-entrantly.
4482 * This symbol encodes the prototype of asctime_r.
4483 * It is zero if d_asctime_r is undef, and one of the
4484 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_asctime_r
4487 /*#define HAS_ASCTIME_R / **/
4488 #define ASCTIME_R_PROTO 0 /**/
4491 * This symbol, if defined, indicates that the crypt_r routine
4492 * is available to crypt re-entrantly.
4495 * This symbol encodes the prototype of crypt_r.
4496 * It is zero if d_crypt_r is undef, and one of the
4497 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_crypt_r
4500 /*#define HAS_CRYPT_R / **/
4501 #define CRYPT_R_PROTO 0 /**/
4504 * This symbol, if defined, indicates that the ctermid_r routine
4505 * is available to ctermid re-entrantly.
4508 * This symbol encodes the prototype of ctermid_r.
4509 * It is zero if d_ctermid_r is undef, and one of the
4510 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctermid_r
4513 /*#define HAS_CTERMID_R / **/
4514 #define CTERMID_R_PROTO 0 /**/
4517 * This symbol, if defined, indicates that the ctime_r routine
4518 * is available to ctime re-entrantly.
4521 * This symbol encodes the prototype of ctime_r.
4522 * It is zero if d_ctime_r is undef, and one of the
4523 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r
4526 /*#define HAS_CTIME_R / **/
4527 #define CTIME_R_PROTO 0 /**/
4530 * This symbol, if defined, indicates that the drand48_r routine
4531 * is available to drand48 re-entrantly.
4534 * This symbol encodes the prototype of drand48_r.
4535 * It is zero if d_drand48_r is undef, and one of the
4536 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_drand48_r
4539 /*#define HAS_DRAND48_R / **/
4540 #define DRAND48_R_PROTO 0 /**/
4543 * This symbol, if defined, indicates that the endgrent_r routine
4544 * is available to endgrent re-entrantly.
4546 /* ENDGRENT_R_PROTO:
4547 * This symbol encodes the prototype of endgrent_r.
4548 * It is zero if d_endgrent_r is undef, and one of the
4549 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endgrent_r
4552 /*#define HAS_ENDGRENT_R / **/
4553 #define ENDGRENT_R_PROTO 0 /**/
4555 /* HAS_ENDHOSTENT_R:
4556 * This symbol, if defined, indicates that the endhostent_r routine
4557 * is available to endhostent re-entrantly.
4559 /* ENDHOSTENT_R_PROTO:
4560 * This symbol encodes the prototype of endhostent_r.
4561 * It is zero if d_endhostent_r is undef, and one of the
4562 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endhostent_r
4565 /*#define HAS_ENDHOSTENT_R / **/
4566 #define ENDHOSTENT_R_PROTO 0 /**/
4569 * This symbol, if defined, indicates that the endnetent_r routine
4570 * is available to endnetent re-entrantly.
4572 /* ENDNETENT_R_PROTO:
4573 * This symbol encodes the prototype of endnetent_r.
4574 * It is zero if d_endnetent_r is undef, and one of the
4575 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endnetent_r
4578 /*#define HAS_ENDNETENT_R / **/
4579 #define ENDNETENT_R_PROTO 0 /**/
4581 /* HAS_ENDPROTOENT_R:
4582 * This symbol, if defined, indicates that the endprotoent_r routine
4583 * is available to endprotoent re-entrantly.
4585 /* ENDPROTOENT_R_PROTO:
4586 * This symbol encodes the prototype of endprotoent_r.
4587 * It is zero if d_endprotoent_r is undef, and one of the
4588 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endprotoent_r
4591 /*#define HAS_ENDPROTOENT_R / **/
4592 #define ENDPROTOENT_R_PROTO 0 /**/
4595 * This symbol, if defined, indicates that the endpwent_r routine
4596 * is available to endpwent re-entrantly.
4598 /* ENDPWENT_R_PROTO:
4599 * This symbol encodes the prototype of endpwent_r.
4600 * It is zero if d_endpwent_r is undef, and one of the
4601 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endpwent_r
4604 /*#define HAS_ENDPWENT_R / **/
4605 #define ENDPWENT_R_PROTO 0 /**/
4607 /* HAS_ENDSERVENT_R:
4608 * This symbol, if defined, indicates that the endservent_r routine
4609 * is available to endservent re-entrantly.
4611 /* ENDSERVENT_R_PROTO:
4612 * This symbol encodes the prototype of endservent_r.
4613 * It is zero if d_endservent_r is undef, and one of the
4614 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endservent_r
4617 /*#define HAS_ENDSERVENT_R / **/
4618 #define ENDSERVENT_R_PROTO 0 /**/
4620 /* GETENV_PRESERVES_OTHER_THREAD:
4621 * This symbol, if defined, indicates that the getenv system call doesn't
4622 * zap the static buffer of getenv() in a different thread.
4624 * The typical getenv() implementation will return a pointer to the proper
4625 * position in **environ. But some may instead copy them to a static
4626 * buffer in getenv(). If there is a per-thread instance of that buffer,
4627 * or the return points to **environ, then a many-reader/1-writer mutex
4628 * will work; otherwise an exclusive locking mutex is required to prevent
4631 #define GETENV_PRESERVES_OTHER_THREAD /**/
4634 * This symbol, if defined, indicates that the getgrent_r routine
4635 * is available to getgrent re-entrantly.
4637 /* GETGRENT_R_PROTO:
4638 * This symbol encodes the prototype of getgrent_r.
4639 * It is zero if d_getgrent_r is undef, and one of the
4640 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrent_r
4643 /*#define HAS_GETGRENT_R / **/
4644 #define GETGRENT_R_PROTO 0 /**/
4647 * This symbol, if defined, indicates that the getgrgid_r routine
4648 * is available to getgrgid re-entrantly.
4650 /* GETGRGID_R_PROTO:
4651 * This symbol encodes the prototype of getgrgid_r.
4652 * It is zero if d_getgrgid_r is undef, and one of the
4653 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrgid_r
4656 /*#define HAS_GETGRGID_R / **/
4657 #define GETGRGID_R_PROTO 0 /**/
4660 * This symbol, if defined, indicates that the getgrnam_r routine
4661 * is available to getgrnam re-entrantly.
4663 /* GETGRNAM_R_PROTO:
4664 * This symbol encodes the prototype of getgrnam_r.
4665 * It is zero if d_getgrnam_r is undef, and one of the
4666 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrnam_r
4669 /*#define HAS_GETGRNAM_R / **/
4670 #define GETGRNAM_R_PROTO 0 /**/
4672 /* HAS_GETHOSTBYADDR_R:
4673 * This symbol, if defined, indicates that the gethostbyaddr_r routine
4674 * is available to gethostbyaddr re-entrantly.
4676 /* GETHOSTBYADDR_R_PROTO:
4677 * This symbol encodes the prototype of gethostbyaddr_r.
4678 * It is zero if d_gethostbyaddr_r is undef, and one of the
4679 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyaddr_r
4682 /*#define HAS_GETHOSTBYADDR_R / **/
4683 #define GETHOSTBYADDR_R_PROTO 0 /**/
4685 /* HAS_GETHOSTBYNAME_R:
4686 * This symbol, if defined, indicates that the gethostbyname_r routine
4687 * is available to gethostbyname re-entrantly.
4689 /* GETHOSTBYNAME_R_PROTO:
4690 * This symbol encodes the prototype of gethostbyname_r.
4691 * It is zero if d_gethostbyname_r is undef, and one of the
4692 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyname_r
4695 /*#define HAS_GETHOSTBYNAME_R / **/
4696 #define GETHOSTBYNAME_R_PROTO 0 /**/
4698 /* HAS_GETHOSTENT_R:
4699 * This symbol, if defined, indicates that the gethostent_r routine
4700 * is available to gethostent re-entrantly.
4702 /* GETHOSTENT_R_PROTO:
4703 * This symbol encodes the prototype of gethostent_r.
4704 * It is zero if d_gethostent_r is undef, and one of the
4705 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostent_r
4708 /*#define HAS_GETHOSTENT_R / **/
4709 #define GETHOSTENT_R_PROTO 0 /**/
4712 * This symbol, if defined, indicates that the getlogin_r routine
4713 * is available to getlogin re-entrantly.
4715 /* GETLOGIN_R_PROTO:
4716 * This symbol encodes the prototype of getlogin_r.
4717 * It is zero if d_getlogin_r is undef, and one of the
4718 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getlogin_r
4721 /*#define HAS_GETLOGIN_R / **/
4722 #define GETLOGIN_R_PROTO 0 /**/
4724 /* HAS_GETNETBYADDR_R:
4725 * This symbol, if defined, indicates that the getnetbyaddr_r routine
4726 * is available to getnetbyaddr re-entrantly.
4728 /* GETNETBYADDR_R_PROTO:
4729 * This symbol encodes the prototype of getnetbyaddr_r.
4730 * It is zero if d_getnetbyaddr_r is undef, and one of the
4731 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyaddr_r
4734 /*#define HAS_GETNETBYADDR_R / **/
4735 #define GETNETBYADDR_R_PROTO 0 /**/
4737 /* HAS_GETNETBYNAME_R:
4738 * This symbol, if defined, indicates that the getnetbyname_r routine
4739 * is available to getnetbyname re-entrantly.
4741 /* GETNETBYNAME_R_PROTO:
4742 * This symbol encodes the prototype of getnetbyname_r.
4743 * It is zero if d_getnetbyname_r is undef, and one of the
4744 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyname_r
4747 /*#define HAS_GETNETBYNAME_R / **/
4748 #define GETNETBYNAME_R_PROTO 0 /**/
4751 * This symbol, if defined, indicates that the getnetent_r routine
4752 * is available to getnetent re-entrantly.
4754 /* GETNETENT_R_PROTO:
4755 * This symbol encodes the prototype of getnetent_r.
4756 * It is zero if d_getnetent_r is undef, and one of the
4757 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetent_r
4760 /*#define HAS_GETNETENT_R / **/
4761 #define GETNETENT_R_PROTO 0 /**/
4763 /* HAS_GETPROTOBYNAME_R:
4764 * This symbol, if defined, indicates that the getprotobyname_r routine
4765 * is available to getprotobyname re-entrantly.
4767 /* GETPROTOBYNAME_R_PROTO:
4768 * This symbol encodes the prototype of getprotobyname_r.
4769 * It is zero if d_getprotobyname_r is undef, and one of the
4770 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobyname_r
4773 /*#define HAS_GETPROTOBYNAME_R / **/
4774 #define GETPROTOBYNAME_R_PROTO 0 /**/
4776 /* HAS_GETPROTOBYNUMBER_R:
4777 * This symbol, if defined, indicates that the getprotobynumber_r routine
4778 * is available to getprotobynumber re-entrantly.
4780 /* GETPROTOBYNUMBER_R_PROTO:
4781 * This symbol encodes the prototype of getprotobynumber_r.
4782 * It is zero if d_getprotobynumber_r is undef, and one of the
4783 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobynumber_r
4786 /*#define HAS_GETPROTOBYNUMBER_R / **/
4787 #define GETPROTOBYNUMBER_R_PROTO 0 /**/
4789 /* HAS_GETPROTOENT_R:
4790 * This symbol, if defined, indicates that the getprotoent_r routine
4791 * is available to getprotoent re-entrantly.
4793 /* GETPROTOENT_R_PROTO:
4794 * This symbol encodes the prototype of getprotoent_r.
4795 * It is zero if d_getprotoent_r is undef, and one of the
4796 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotoent_r
4799 /*#define HAS_GETPROTOENT_R / **/
4800 #define GETPROTOENT_R_PROTO 0 /**/
4803 * This symbol, if defined, indicates that the getpwent_r routine
4804 * is available to getpwent re-entrantly.
4806 /* GETPWENT_R_PROTO:
4807 * This symbol encodes the prototype of getpwent_r.
4808 * It is zero if d_getpwent_r is undef, and one of the
4809 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r
4812 /*#define HAS_GETPWENT_R / **/
4813 #define GETPWENT_R_PROTO 0 /**/
4816 * This symbol, if defined, indicates that the getpwnam_r routine
4817 * is available to getpwnam re-entrantly.
4819 /* GETPWNAM_R_PROTO:
4820 * This symbol encodes the prototype of getpwnam_r.
4821 * It is zero if d_getpwnam_r is undef, and one of the
4822 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwnam_r
4825 /*#define HAS_GETPWNAM_R / **/
4826 #define GETPWNAM_R_PROTO 0 /**/
4829 * This symbol, if defined, indicates that the getpwuid_r routine
4830 * is available to getpwuid re-entrantly.
4832 /* GETPWUID_R_PROTO:
4833 * This symbol encodes the prototype of getpwuid_r.
4834 * It is zero if d_getpwuid_r is undef, and one of the
4835 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r
4838 /*#define HAS_GETPWUID_R / **/
4839 #define GETPWUID_R_PROTO 0 /**/
4841 /* HAS_GETSERVBYNAME_R:
4842 * This symbol, if defined, indicates that the getservbyname_r routine
4843 * is available to getservbyname re-entrantly.
4845 /* GETSERVBYNAME_R_PROTO:
4846 * This symbol encodes the prototype of getservbyname_r.
4847 * It is zero if d_getservbyname_r is undef, and one of the
4848 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyname_r
4851 /*#define HAS_GETSERVBYNAME_R / **/
4852 #define GETSERVBYNAME_R_PROTO 0 /**/
4854 /* HAS_GETSERVBYPORT_R:
4855 * This symbol, if defined, indicates that the getservbyport_r routine
4856 * is available to getservbyport re-entrantly.
4858 /* GETSERVBYPORT_R_PROTO:
4859 * This symbol encodes the prototype of getservbyport_r.
4860 * It is zero if d_getservbyport_r is undef, and one of the
4861 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyport_r
4864 /*#define HAS_GETSERVBYPORT_R / **/
4865 #define GETSERVBYPORT_R_PROTO 0 /**/
4867 /* HAS_GETSERVENT_R:
4868 * This symbol, if defined, indicates that the getservent_r routine
4869 * is available to getservent re-entrantly.
4871 /* GETSERVENT_R_PROTO:
4872 * This symbol encodes the prototype of getservent_r.
4873 * It is zero if d_getservent_r is undef, and one of the
4874 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservent_r
4877 /*#define HAS_GETSERVENT_R / **/
4878 #define GETSERVENT_R_PROTO 0 /**/
4881 * This symbol, if defined, indicates that the getspnam_r routine
4882 * is available to getspnam re-entrantly.
4884 /* GETSPNAM_R_PROTO:
4885 * This symbol encodes the prototype of getspnam_r.
4886 * It is zero if d_getspnam_r is undef, and one of the
4887 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getspnam_r
4890 /*#define HAS_GETSPNAM_R / **/
4891 #define GETSPNAM_R_PROTO 0 /**/
4894 * This symbol, if defined, indicates that the gmtime_r routine
4895 * is available to gmtime re-entrantly.
4898 * This symbol encodes the prototype of gmtime_r.
4899 * It is zero if d_gmtime_r is undef, and one of the
4900 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r
4903 /*#define HAS_GMTIME_R / **/
4904 #define GMTIME_R_PROTO 0 /**/
4906 /* HAS_LOCALECONV_L:
4907 * This symbol, if defined, indicates that the localeconv_l routine is
4908 * available to query certain information about a locale.
4910 /*#define HAS_LOCALECONV_L / **/
4913 * This symbol, if defined, indicates that the localtime_r routine
4914 * is available to localtime re-entrantly.
4916 /* LOCALTIME_R_NEEDS_TZSET:
4917 * Many libc's localtime_r implementations do not call tzset,
4918 * making them differ from localtime(), and making timezone
4919 * changes using \undef{TZ} without explicitly calling tzset
4920 * impossible. This symbol makes us call tzset before localtime_r
4922 /*#define LOCALTIME_R_NEEDS_TZSET / **/
4923 #ifdef LOCALTIME_R_NEEDS_TZSET
4924 #define L_R_TZSET tzset(),
4930 * If localtime_r() needs tzset, it is defined in this define
4932 /* LOCALTIME_R_PROTO:
4933 * This symbol encodes the prototype of localtime_r.
4934 * It is zero if d_localtime_r is undef, and one of the
4935 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r
4938 /*#define HAS_LOCALTIME_R / **/
4939 #define LOCALTIME_R_PROTO 0 /**/
4942 * This symbol, if defined, indicates that the mbrlen routine is
4943 * available to get the length of multi-byte character strings.
4945 /*#define HAS_MBRLEN / **/
4948 * This symbol, if defined, indicates that the mbrtowc routine is
4949 * available to convert a multi-byte character into a wide character.
4951 /*#define HAS_MBRTOWC / **/
4953 /* HAS_NL_LANGINFO_L:
4954 * This symbol, when defined, indicates presence of the nl_langinfo_l()
4957 /* HAS_THREAD_SAFE_NL_LANGINFO_L:
4958 * This symbol, when defined, indicates presence of the nl_langinfo_l()
4959 * function, and that it is thread-safe.
4961 /*#define HAS_NL_LANGINFO_L / **/
4962 /*#define HAS_THREAD_SAFE_NL_LANGINFO_L / **/
4964 /* OLD_PTHREAD_CREATE_JOINABLE:
4965 * This symbol, if defined, indicates how to create pthread
4966 * in joinable (aka undetached) state. NOTE: not defined
4967 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
4968 * (the new version of the constant).
4969 * If defined, known values are PTHREAD_CREATE_UNDETACHED
4972 /*#define OLD_PTHREAD_CREATE_JOINABLE / **/
4974 /* HAS_PTHREAD_ATFORK:
4975 * This symbol, if defined, indicates that the pthread_atfork routine
4976 * is available to setup fork handlers.
4978 /*#define HAS_PTHREAD_ATFORK / **/
4980 /* HAS_PTHREAD_YIELD:
4981 * This symbol, if defined, indicates that the pthread_yield
4982 * routine is available to yield the execution of the current
4983 * thread. sched_yield is preferable to pthread_yield.
4986 * This symbol defines the way to yield the execution of
4987 * the current thread. Known ways are sched_yield,
4988 * pthread_yield, and pthread_yield with NULL.
4991 * This symbol, if defined, indicates that the sched_yield
4992 * routine is available to yield the execution of the current
4993 * thread. sched_yield is preferable to pthread_yield.
4995 /*#define HAS_PTHREAD_YIELD / **/
4996 #define SCHED_YIELD /**/
4997 /*#define HAS_SCHED_YIELD / **/
5000 * This symbol, if defined, indicates that the random_r routine
5001 * is available to random re-entrantly.
5004 * This symbol encodes the prototype of random_r.
5005 * It is zero if d_random_r is undef, and one of the
5006 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_random_r
5009 /*#define HAS_RANDOM_R / **/
5010 #define RANDOM_R_PROTO 0 /**/
5013 * This symbol, if defined, indicates that the readdir64_r routine
5014 * is available to readdir64 re-entrantly.
5016 /* READDIR64_R_PROTO:
5017 * This symbol encodes the prototype of readdir64_r.
5018 * It is zero if d_readdir64_r is undef, and one of the
5019 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir64_r
5022 /*#define HAS_READDIR64_R / **/
5023 #define READDIR64_R_PROTO 0 /**/
5026 * This symbol, if defined, indicates that the readdir_r routine
5027 * is available to readdir re-entrantly.
5030 * This symbol encodes the prototype of readdir_r.
5031 * It is zero if d_readdir_r is undef, and one of the
5032 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir_r
5035 /*#define HAS_READDIR_R / **/
5036 #define READDIR_R_PROTO 0 /**/
5039 * This symbol, if defined, indicates that the setgrent_r routine
5040 * is available to setgrent re-entrantly.
5042 /* SETGRENT_R_PROTO:
5043 * This symbol encodes the prototype of setgrent_r.
5044 * It is zero if d_setgrent_r is undef, and one of the
5045 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setgrent_r
5048 /*#define HAS_SETGRENT_R / **/
5049 #define SETGRENT_R_PROTO 0 /**/
5051 /* HAS_SETHOSTENT_R:
5052 * This symbol, if defined, indicates that the sethostent_r routine
5053 * is available to sethostent re-entrantly.
5055 /* SETHOSTENT_R_PROTO:
5056 * This symbol encodes the prototype of sethostent_r.
5057 * It is zero if d_sethostent_r is undef, and one of the
5058 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_sethostent_r
5061 /*#define HAS_SETHOSTENT_R / **/
5062 #define SETHOSTENT_R_PROTO 0 /**/
5065 * This symbol, if defined, indicates that the setlocale_r routine
5066 * is available to setlocale re-entrantly.
5068 /* SETLOCALE_R_PROTO:
5069 * This symbol encodes the prototype of setlocale_r.
5070 * It is zero if d_setlocale_r is undef, and one of the
5071 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setlocale_r
5074 /*#define HAS_SETLOCALE_R / **/
5075 #define SETLOCALE_R_PROTO 0 /**/
5078 * This symbol, if defined, indicates that the setnetent_r routine
5079 * is available to setnetent re-entrantly.
5081 /* SETNETENT_R_PROTO:
5082 * This symbol encodes the prototype of setnetent_r.
5083 * It is zero if d_setnetent_r is undef, and one of the
5084 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setnetent_r
5087 /*#define HAS_SETNETENT_R / **/
5088 #define SETNETENT_R_PROTO 0 /**/
5090 /* HAS_SETPROTOENT_R:
5091 * This symbol, if defined, indicates that the setprotoent_r routine
5092 * is available to setprotoent re-entrantly.
5094 /* SETPROTOENT_R_PROTO:
5095 * This symbol encodes the prototype of setprotoent_r.
5096 * It is zero if d_setprotoent_r is undef, and one of the
5097 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setprotoent_r
5100 /*#define HAS_SETPROTOENT_R / **/
5101 #define SETPROTOENT_R_PROTO 0 /**/
5104 * This symbol, if defined, indicates that the setpwent_r routine
5105 * is available to setpwent re-entrantly.
5107 /* SETPWENT_R_PROTO:
5108 * This symbol encodes the prototype of setpwent_r.
5109 * It is zero if d_setpwent_r is undef, and one of the
5110 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setpwent_r
5113 /*#define HAS_SETPWENT_R / **/
5114 #define SETPWENT_R_PROTO 0 /**/
5116 /* HAS_SETSERVENT_R:
5117 * This symbol, if defined, indicates that the setservent_r routine
5118 * is available to setservent re-entrantly.
5120 /* SETSERVENT_R_PROTO:
5121 * This symbol encodes the prototype of setservent_r.
5122 * It is zero if d_setservent_r is undef, and one of the
5123 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setservent_r
5126 /*#define HAS_SETSERVENT_R / **/
5127 #define SETSERVENT_R_PROTO 0 /**/
5130 * This symbol, if defined, indicates that the srand48_r routine
5131 * is available to srand48 re-entrantly.
5134 * This symbol encodes the prototype of srand48_r.
5135 * It is zero if d_srand48_r is undef, and one of the
5136 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srand48_r
5139 /*#define HAS_SRAND48_R / **/
5140 #define SRAND48_R_PROTO 0 /**/
5143 * This symbol, if defined, indicates that the srandom_r routine
5144 * is available to srandom re-entrantly.
5147 * This symbol encodes the prototype of srandom_r.
5148 * It is zero if d_srandom_r is undef, and one of the
5149 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srandom_r
5152 /*#define HAS_SRANDOM_R / **/
5153 #define SRANDOM_R_PROTO 0 /**/
5156 * This symbol, if defined, indicates that the strerror_r routine
5157 * is available to strerror re-entrantly.
5159 /* STRERROR_R_PROTO:
5160 * This symbol encodes the prototype of strerror_r.
5161 * It is zero if d_strerror_r is undef, and one of the
5162 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_strerror_r
5165 /*#define HAS_STRERROR_R / **/
5166 #define STRERROR_R_PROTO 0 /**/
5169 * This symbol, if defined, indicates that the strtod_l routine is
5170 * available to convert strings to long doubles.
5172 /*#define HAS_STRTOD_L / **/
5175 * This symbol, if defined, indicates that the strtold_l routine is
5176 * available to convert strings to long doubles.
5178 /*#define HAS_STRTOLD_L / **/
5181 * This symbol, if defined, indicates that the tmpnam_r routine
5182 * is available to tmpnam re-entrantly.
5185 * This symbol encodes the prototype of tmpnam_r.
5186 * It is zero if d_tmpnam_r is undef, and one of the
5187 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_tmpnam_r
5190 /*#define HAS_TMPNAM_R / **/
5191 #define TMPNAM_R_PROTO 0 /**/
5194 * This symbol, if defined, indicates that the ttyname_r routine
5195 * is available to ttyname re-entrantly.
5198 * This symbol encodes the prototype of ttyname_r.
5199 * It is zero if d_ttyname_r is undef, and one of the
5200 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ttyname_r
5203 /*#define HAS_TTYNAME_R / **/
5204 #define TTYNAME_R_PROTO 0 /**/
5207 * This symbol, if defined, indicates that the wcrtomb routine is
5208 * available to convert a wide character into a multi-byte character.
5210 /*#define HAS_WCRTOMB / **/
5213 * This symbol, if defined, indicates to the C program that it should
5214 * include <mach/cthreads.h>.
5216 /*#define I_MACH_CTHREADS / **/
5219 * This symbol, if defined, indicates to the C program that it should
5220 * include <pthread.h>.
5222 /*#define I_PTHREAD / **/
5225 * This symbol, if defined, indicates that Perl should be built to
5226 * use the interpreter-based threading implementation.
5229 * This symbol, if defined, indicates that Perl should
5230 * be built to use threads. At present, it is a synonym for
5231 * and USE_ITHREADS, but eventually the source ought to be
5232 * changed to use this to mean _any_ threading implementation.
5234 /* OLD_PTHREADS_API:
5235 * This symbol, if defined, indicates that Perl should
5236 * be built to use the old draft POSIX threads API.
5238 /* USE_REENTRANT_API:
5239 * This symbol, if defined, indicates that Perl should
5240 * try to use the various _r versions of library functions.
5241 * This is extremely experimental.
5243 /*#define USE_ITHREADS / **/
5244 /*#define USE_THREADS / **/
5245 /*#define OLD_PTHREADS_API / **/
5246 /*#define USE_REENTRANT_API / **/
5249 * This symbol, if defined, indicates that the time() routine exists.
5252 * This symbol holds the type returned by time(). It can be long,
5253 * or time_t on BSD sites (in which case <sys/types.h> should be
5256 #define HAS_TIME /**/
5257 #define Time_t time_t /* Time type */
5260 * This symbol, if defined, indicates that the times() routine exists.
5261 * Note that this became obsolete on some systems (SUNOS), which now
5262 * use getrusage(). It may be necessary to include <sys/times.h>.
5264 #define HAS_TIMES /**/
5267 * This symbol holds the type used to declare file positions in libc.
5268 * It can be fpos_t, long, uint, etc... It may be necessary to include
5269 * <sys/types.h> to get any typedef'ed information.
5271 #define Fpos_t fpos_t /* File position type */
5274 * This symbol defines the format string used for printing a Gid_t.
5276 #define Gid_t_f "ld" /**/
5279 * This symbol holds the signedness of a Gid_t.
5280 * 1 for unsigned, -1 for signed.
5282 #define Gid_t_sign -1 /* GID sign */
5285 * This symbol holds the size of a Gid_t in bytes.
5287 #define Gid_t_size 4 /* GID size */
5290 * This symbol holds the return type of getgid() and the type of
5291 * argument to setrgid() and related functions. Typically,
5292 * it is the type of group ids in the kernel. It can be int, ushort,
5293 * gid_t, etc... It may be necessary to include <sys/types.h> to get
5294 * any typedef'ed information.
5296 #define Gid_t gid_t /* Type for getgid(), etc... */
5299 * This symbol holds the type used to declare offsets in the kernel.
5300 * It can be int, long, off_t, etc... It may be necessary to include
5301 * <sys/types.h> to get any typedef'ed information.
5304 * This symbol holds the number of bytes used by the Off_t.
5307 * This symbol holds the number of bytes used by the Off_t.
5309 #define Off_t long long /* <offset> type */
5310 #define LSEEKSIZE 8 /* <offset> size */
5311 #define Off_t_size 8 /* <offset> size */
5314 * This symbol holds the type used to declare file modes
5315 * for systems calls. It is usually mode_t, but may be
5316 * int or unsigned short. It may be necessary to include <sys/types.h>
5317 * to get any typedef'ed information.
5319 #define Mode_t mode_t /* file mode parameter for system calls */
5322 * This symbol holds the type used to declare process ids in the kernel.
5323 * It can be int, uint, pid_t, etc... It may be necessary to include
5324 * <sys/types.h> to get any typedef'ed information.
5326 #define Pid_t int /* PID type */
5329 * This symbol holds the size of a Size_t in bytes.
5331 #define Size_t_size 8 /**/
5334 * This symbol holds the type used to declare length parameters
5335 * for string functions. It is usually size_t, but may be
5336 * unsigned long, int, etc. It may be necessary to include
5337 * <sys/types.h> to get any typedef'ed information.
5339 #define Size_t size_t /* length parameter for string functions */
5342 * This symbol defines the format string used for printing a Uid_t.
5344 #define Uid_t_f "ld" /**/
5347 * This symbol holds the signedness of a Uid_t.
5348 * 1 for unsigned, -1 for signed.
5350 #define Uid_t_sign -1 /* UID sign */
5353 * This symbol holds the size of a Uid_t in bytes.
5355 #define Uid_t_size 4 /* UID size */
5358 * This symbol holds the type used to declare user ids in the kernel.
5359 * It can be int, ushort, uid_t, etc... It may be necessary to include
5360 * <sys/types.h> to get any typedef'ed information.
5362 #define Uid_t uid_t /* UID type */