1 /* This file was produced by running the config_h.SH script, which
2 * gets its values from uconfig.sh, 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 uconfig.sh and rerun config_h.SH.
10 /* Package name : perl5
11 * Source directory : .
12 * Configuration time: Thu Jan 1 00:00:00 GMT 1970
13 * Configured by : root@localhost
14 * Target system : unknown
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 is defined if the bcmp() routine is available to
33 * compare blocks of memory.
35 /*#define HAS_BCMP / **/
38 * This symbol is defined if the bcopy() routine is available to
39 * copy blocks of memory.
41 /*#define HAS_BCOPY / **/
44 * This symbol is defined if the bzero() routine is available to
45 * set a memory block to 0.
47 /*#define HAS_BZERO / **/
50 * This symbol, if defined, indicates that the cbrt() (cube root)
51 * function is available.
53 /*#define HAS_CBRT / **/
56 * This symbol, if defined, indicates that the chown routine is
59 /*#define HAS_CHOWN / **/
62 * This symbol, if defined, indicates that the chroot routine is
65 /*#define HAS_CHROOT / **/
68 * This symbol, if defined, indicates that the chsize routine is available
69 * to truncate files. You might need a -lx to get this routine.
71 /*#define HAS_CHSIZE / **/
74 * This symbol, if defined, indicates that the crypt routine is available
75 * to encrypt passwords and the like.
77 /*#define HAS_CRYPT / **/
80 * This symbol, if defined, indicates that the ctermid routine is
81 * available to generate filename for terminal.
83 /*#define HAS_CTERMID / **/
86 * This symbol, if defined, indicates that the cuserid routine is
87 * available to get character login names.
89 /*#define HAS_CUSERID / **/
92 * This symbol, if defined, indicates that this system's <float.h>
93 * or <limits.h> defines the symbol DBL_DIG, which is the number
94 * of significant digits in a double precision number. If this
95 * symbol is not defined, a guess of 15 is usually pretty good.
97 /*#define HAS_DBL_DIG / **/
100 * This symbol, if defined, indicates that the difftime routine is
103 /*#define HAS_DIFFTIME / **/
106 * This symbol, if defined, indicates that the dlerror routine is
107 * available to return a string describing the last error that
108 * occurred from a call to dlopen(), dlclose() or dlsym().
110 /*#define HAS_DLERROR / **/
113 * This symbol, if defined, indicates that the dup2 routine is
114 * available to duplicate file descriptors.
116 /*#define HAS_DUP2 / **/
119 * This symbol, if defined, indicates that the fchmod routine is available
120 * to change mode of opened files. If unavailable, use chmod().
122 /*#define HAS_FCHMOD / **/
125 * This symbol, if defined, indicates that the fchown routine is available
126 * to change ownership of opened files. If unavailable, use chown().
128 /*#define HAS_FCHOWN / **/
131 * This symbol, if defined, indicates to the C program that
132 * the fcntl() function exists.
134 /*#define HAS_FCNTL / **/
137 * This symbol, if defined, indicates that the fgetpos routine is
138 * available to get the file position indicator, similar to ftell().
140 /*#define HAS_FGETPOS / **/
143 * This symbol, if defined, indicates that the flock routine is
144 * available to do file locking.
146 /*#define HAS_FLOCK / **/
149 * This symbol, if defined, indicates that the fork routine is
152 #define HAS_FORK /**/
155 * This symbol, if defined, indicates that the fsetpos routine is
156 * available to set the file position indicator, similar to fseek().
158 /*#define HAS_FSETPOS / **/
161 * This symbol, if defined, indicates that the gettimeofday() system
162 * call is available for a sub-second accuracy clock. Usually, the file
163 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
164 * The type "Timeval" should be used to refer to "struct timeval".
166 /*#define HAS_GETTIMEOFDAY / **/
167 #ifdef HAS_GETTIMEOFDAY
168 #define Timeval struct timeval /* Structure used by gettimeofday() */
172 * This symbol, if defined, indicates that the getgroups() routine is
173 * available to get the list of process groups. If unavailable, multiple
174 * groups are probably not supported.
176 /*#define HAS_GETGROUPS / **/
179 * This symbol, if defined, indicates that the getlogin routine is
180 * available to get the login name.
182 /*#define HAS_GETLOGIN / **/
185 * This symbol, if defined, indicates to the C program that
186 * the getpgid(pid) function is available to get the
189 /*#define HAS_GETPGID / **/
192 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
193 * routine is available to get the current process group.
195 /*#define HAS_GETPGRP2 / **/
198 * This symbol, if defined, indicates that the getppid routine is
199 * available to get the parent process ID.
201 /*#define HAS_GETPPID / **/
204 * This symbol, if defined, indicates that the getpriority routine is
205 * available to get a process's priority.
207 /*#define HAS_GETPRIORITY / **/
210 * This symbol, if defined, indicates to the C program that the
211 * inet_aton() function is available to parse IP address "dotted-quad"
214 /*#define HAS_INET_ATON / **/
217 * This symbol, if defined, indicates that the killpg routine is available
218 * to kill process groups. If unavailable, you probably should use kill
219 * with a negative process number.
221 /*#define HAS_KILLPG / **/
224 * This symbol, if defined, indicates that the link routine is
225 * available to create hard links.
227 /*#define HAS_LINK / **/
230 * This symbol, if defined, indicates that the localeconv routine is
231 * available for numeric and monetary formatting conventions.
233 /*#define HAS_LOCALECONV / **/
236 * This symbol, if defined, indicates that the lockf routine is
237 * available to do file locking.
239 /*#define HAS_LOCKF / **/
242 * This symbol, if defined, indicates that the lstat routine is
243 * available to do file stats on symbolic links.
245 /*#define HAS_LSTAT / **/
248 * This symbol, if defined, indicates that the mblen routine is available
249 * to find the number of bytes in a multibye character.
251 /*#define HAS_MBLEN / **/
254 * This symbol, if defined, indicates that the mbstowcs routine is
255 * available to convert a multibyte string into a wide character string.
257 /*#define HAS_MBSTOWCS / **/
260 * This symbol, if defined, indicates that the mbtowc routine is available
261 * to convert a multibyte to a wide character.
263 /*#define HAS_MBTOWC / **/
266 * This symbol, if defined, indicates that the memcmp routine is available
267 * to compare blocks of memory.
269 #define HAS_MEMCMP /**/
272 * This symbol, if defined, indicates that the memcpy routine is available
273 * to copy blocks of memory.
275 #define HAS_MEMCPY /**/
278 * This symbol, if defined, indicates that the memmove routine is available
279 * to copy potentially overlapping blocks of memory. This should be used
280 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
283 /*#define HAS_MEMMOVE / **/
286 * This symbol, if defined, indicates that the memset routine is available
287 * to set blocks of memory.
289 #define HAS_MEMSET /**/
292 * This symbol, if defined, indicates that the mkdir routine is available
293 * to create directories. Otherwise you should fork off a new process to
296 /*#define HAS_MKDIR / **/
299 * This symbol, if defined, indicates that the mkfifo routine is
300 * available to create FIFOs. Otherwise, mknod should be able to
301 * do it for you. However, if mkfifo is there, mknod might require
302 * super-user privileges which mkfifo will not.
304 /*#define HAS_MKFIFO / **/
307 * This symbol, if defined, indicates that the mktime routine is
310 /*#define HAS_MKTIME / **/
313 * This symbol, if defined, indicates that the msync system call is
314 * available to synchronize a mapped file.
316 /*#define HAS_MSYNC / **/
319 * This symbol, if defined, indicates that the munmap system call is
320 * available to unmap a region, usually mapped by mmap().
322 /*#define HAS_MUNMAP / **/
325 * This symbol, if defined, indicates that the nice routine is
328 /*#define HAS_NICE / **/
331 * This symbol, if defined, indicates that pathconf() is available
332 * to determine file-system related limits and options associated
333 * with a given filename.
336 * This symbol, if defined, indicates that pathconf() is available
337 * to determine file-system related limits and options associated
338 * with a given open file descriptor.
340 /*#define HAS_PATHCONF / **/
341 /*#define HAS_FPATHCONF / **/
344 * This symbol, if defined, indicates that the pause routine is
345 * available to suspend a process until a signal is received.
347 /*#define HAS_PAUSE / **/
350 * This symbol, if defined, indicates that the pipe routine is
351 * available to create an inter-process channel.
353 /*#define HAS_PIPE / **/
356 * This symbol, if defined, indicates that the poll routine is
357 * available to poll active file descriptors. Please check I_POLL and
358 * I_SYS_POLL to know which header should be included as well.
360 /*#define HAS_POLL / **/
363 * This symbol, if defined, indicates that the readdir routine is
364 * available to read directory entries. You may have to include
365 * <dirent.h>. See I_DIRENT.
367 #define HAS_READDIR /**/
370 * This symbol, if defined, indicates that the seekdir routine is
371 * available. You may have to include <dirent.h>. See I_DIRENT.
373 /*#define HAS_SEEKDIR / **/
376 * This symbol, if defined, indicates that the telldir routine is
377 * available. You may have to include <dirent.h>. See I_DIRENT.
379 /*#define HAS_TELLDIR / **/
382 * This symbol, if defined, indicates that the rewinddir routine is
383 * available. You may have to include <dirent.h>. See I_DIRENT.
385 /*#define HAS_REWINDDIR / **/
388 * This symbol, if defined, indicates that the readlink routine is
389 * available to read the value of a symbolic link.
391 /*#define HAS_READLINK / **/
394 * This symbol, if defined, indicates that the regcomp() routine is
395 * available to do some regular patern matching (usually on POSIX.2
396 * conforming systems).
398 #define HAS_REGCOMP /* POSIX.2 */
401 * This symbol, if defined, indicates that the rename routine is available
402 * to rename files. Otherwise you should do the unlink(), link(), unlink()
405 #define HAS_RENAME /**/
408 * This symbol, if defined, indicates that the rmdir routine is
409 * available to remove directories. Otherwise you should fork off a
410 * new process to exec /bin/rmdir.
412 /*#define HAS_RMDIR / **/
415 * This symbol, if defined, indicates that the select routine is
416 * available to select active file descriptors. If the timeout field
417 * is used, <sys/time.h> may need to be included.
419 /*#define HAS_SELECT / **/
422 * This symbol, if defined, indicates that the setegid routine is available
423 * to change the effective gid of the current program.
425 /*#define HAS_SETEGID / **/
428 * This symbol, if defined, indicates that the seteuid routine is available
429 * to change the effective uid of the current program.
431 /*#define HAS_SETEUID / **/
434 * This symbol, if defined, indicates that the setgroups() routine is
435 * available to set the list of process groups. If unavailable, multiple
436 * groups are probably not supported.
438 /*#define HAS_SETGROUPS / **/
441 * This symbol, if defined, indicates that the setlinebuf routine is
442 * available to change stderr or stdout from block-buffered or unbuffered
443 * to a line-buffered mode.
445 /*#define HAS_SETLINEBUF / **/
448 * This symbol, if defined, indicates that the setlocale routine is
449 * available to handle locale-specific ctype implementations.
451 /*#define HAS_SETLOCALE / **/
454 * This symbol, if defined, indicates that the setpgid(pid, gpid)
455 * routine is available to set process group ID.
457 /*#define HAS_SETPGID / **/
460 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
461 * routine is available to set the current process group.
463 /*#define HAS_SETPGRP2 / **/
466 * This symbol, if defined, indicates that the setpriority routine is
467 * available to set a process's priority.
469 /*#define HAS_SETPRIORITY / **/
472 * This symbol, if defined, indicates that the setregid routine is
473 * available to change the real and effective gid of the current
477 * This symbol, if defined, indicates that the setresgid routine is
478 * available to change the real, effective and saved gid of the current
481 /*#define HAS_SETREGID / **/
482 /*#define HAS_SETRESGID / **/
485 * This symbol, if defined, indicates that the setreuid routine is
486 * available to change the real and effective uid of the current
490 * This symbol, if defined, indicates that the setresuid routine is
491 * available to change the real, effective and saved uid of the current
494 /*#define HAS_SETREUID / **/
495 /*#define HAS_SETRESUID / **/
498 * This symbol, if defined, indicates that the setrgid routine is available
499 * to change the real gid of the current program.
501 /*#define HAS_SETRGID / **/
504 * This symbol, if defined, indicates that the setruid routine is available
505 * to change the real uid of the current program.
507 /*#define HAS_SETRUID / **/
510 * This symbol, if defined, indicates that the setsid routine is
511 * available to set the process group ID.
513 /*#define HAS_SETSID / **/
516 * This symbol, if defined, indicates that the stat routine is
517 * available to get file status.
519 #define HAS_STAT /**/
522 * This symbol is defined to indicate that the strchr()/strrchr()
523 * functions are available for string searching. If not, try the
524 * index()/rindex() pair.
527 * This symbol is defined to indicate that the index()/rindex()
528 * functions are available for string searching.
530 /*#define HAS_STRCHR / **/
531 /*#define HAS_INDEX / **/
534 * This symbol, if defined, indicates that the strcoll routine is
535 * available to compare strings using collating information.
537 /*#define HAS_STRCOLL / **/
540 * This symbol, if defined, indicates that the strtod routine is
541 * available to provide better numeric string conversion than atof().
543 /*#define HAS_STRTOD / **/
546 * This symbol, if defined, indicates that the strtol routine is available
547 * to provide better numeric string conversion than atoi() and friends.
549 #define HAS_STRTOL /**/
552 * This symbol, if defined, indicates that the strxfrm() routine is
553 * available to transform strings.
555 /*#define HAS_STRXFRM / **/
558 * This symbol, if defined, indicates that the symlink routine is available
559 * to create symbolic links.
561 /*#define HAS_SYMLINK / **/
564 * This symbol, if defined, indicates that the syscall routine is
565 * available to call arbitrary system calls. If undefined, that's tough.
567 /*#define HAS_SYSCALL / **/
570 * This symbol, if defined, indicates that sysconf() is available
571 * to determine system related limits and options.
573 /*#define HAS_SYSCONF / **/
576 * This symbol, if defined, indicates that the system routine is
577 * available to issue a shell command.
579 /*#define HAS_SYSTEM / **/
582 * This symbol, if defined, indicates that the tcgetpgrp routine is
583 * available to get foreground process group ID.
585 /*#define HAS_TCGETPGRP / **/
588 * This symbol, if defined, indicates that the tcsetpgrp routine is
589 * available to set foreground process group ID.
591 /*#define HAS_TCSETPGRP / **/
594 * This symbol, if defined, indicates that the truncate routine is
595 * available to truncate files.
597 /*#define HAS_TRUNCATE / **/
600 * This symbol, if defined, indicates that the tzname[] array is
601 * available to access timezone names.
603 /*#define HAS_TZNAME / **/
606 * This symbol, if defined, indicates that the umask routine is
607 * available to set and get the value of the file creation mask.
609 /*#define HAS_UMASK / **/
612 * This symbol, if defined, indicates that the usleep routine is
613 * available to let the process sleep on a sub-second accuracy.
615 /*#define HAS_USLEEP / **/
618 * This symbol, if defined, indicates that wait4() exists.
620 /*#define HAS_WAIT4 / **/
623 * This symbol, if defined, indicates that the waitpid routine is
624 * available to wait for child process.
626 /*#define HAS_WAITPID / **/
629 * This symbol, if defined, indicates that the wcstombs routine is
630 * available to convert wide character strings to multibyte strings.
632 /*#define HAS_WCSTOMBS / **/
635 * This symbol, if defined, indicates that the wctomb routine is available
636 * to convert a wide character to a multibyte.
638 /*#define HAS_WCTOMB / **/
641 * This symbol holds the type used for the second argument to
642 * getgroups() and setgroups(). Usually, this is the same as
643 * gidtype (gid_t) , but sometimes it isn't.
644 * It can be int, ushort, gid_t, etc...
645 * It may be necessary to include <sys/types.h> to get any
646 * typedef'ed information. This is only required if you have
647 * getgroups() or setgroups()..
649 #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
650 #define Groups_t int /* Type for 2nd arg to [sg]etgroups() */
654 * This symbol, if defined, indicates to the C program that it should
655 * include <arpa/inet.h> to get inet_addr and friends declarations.
657 /*#define I_ARPA_INET / **/
660 * This symbol, if defined, indicates that <dbm.h> exists and should
664 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
665 * should be included.
667 /*#define I_DBM / **/
668 /*#define I_RPCSVC_DBM / **/
671 * This symbol, if defined, indicates that <dlfcn.h> exists and should
674 /*#define I_DLFCN / **/
677 * This manifest constant tells the C program to include <fcntl.h>.
679 /*#define I_FCNTL / **/
682 * This symbol, if defined, indicates to the C program that it should
683 * include <float.h> to get definition of symbols like DBL_MAX or
684 * DBL_MIN, i.e. machine dependent floating point values.
686 /*#define I_FLOAT / **/
689 * This symbol, if defined, indicates that <gdbm.h> exists and should
692 /*#define I_GDBM / **/
695 * This symbol, if defined, indicates to the C program that it should
696 * include <limits.h> to get definition of symbols like WORD_BIT or
697 * LONG_MAX, i.e. machine dependant limitations.
699 /*#define I_LIMITS / **/
702 * This symbol, if defined, indicates to the C program that it should
703 * include <locale.h>.
705 /*#define I_LOCALE / **/
708 * This symbol, if defined, indicates to the C program that it should
714 * This symbol, if defined, indicates to the C program that it should
715 * include <memory.h>.
717 /*#define I_MEMORY / **/
720 * This symbol, if defined, indicates to the C program that it should
721 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
723 /*#define I_NETINET_IN / **/
726 * This symbol, if defined, indicates that <stddef.h> exists and should
729 #define I_STDDEF /**/
732 * This symbol, if defined, indicates that <stdlib.h> exists and should
735 #define I_STDLIB /**/
738 * This symbol, if defined, indicates to the C program that it should
739 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
741 #define I_STRING /**/
744 * This symbol, if defined, indicates to the C program that it should
745 * include <sys/dir.h>.
747 /*#define I_SYS_DIR / **/
750 * This symbol, if defined, indicates to the C program that it should
751 * include <sys/file.h> to get definition of R_OK and friends.
753 /*#define I_SYS_FILE / **/
756 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
757 * be included. Otherwise, include <sgtty.h> or <termio.h>.
760 * This symbol, if defined, indicates the <sys/sockio.h> should be included
761 * to get socket ioctl options, like SIOCATMARK.
763 /*#define I_SYS_IOCTL / **/
764 /*#define I_SYS_SOCKIO / **/
767 * This symbol, if defined, indicates to the C program that it should
768 * include <sys/ndir.h>.
770 /*#define I_SYS_NDIR / **/
773 * This symbol, if defined, indicates to the C program that it should
774 * include <sys/param.h>.
776 /*#define I_SYS_PARAM / **/
779 * This symbol, if defined, indicates that the program may include
780 * <sys/poll.h>. When I_POLL is also defined, it's probably safest
781 * to only include <poll.h>.
783 /*#define I_SYS_POLL / **/
786 * This symbol, if defined, indicates to the C program that it should
787 * include <sys/resource.h>.
789 /*#define I_SYS_RESOURCE / **/
792 * This symbol, if defined, indicates to the C program that it should
793 * include <sys/select.h> in order to get definition of struct timeval.
795 /*#define I_SYS_SELECT / **/
798 * This symbol, if defined, indicates to the C program that it should
799 * include <sys/stat.h>.
801 #define I_SYS_STAT /**/
804 * This symbol, if defined, indicates to the C program that it should
805 * include <sys/times.h>.
807 /*#define I_SYS_TIMES / **/
810 * This symbol, if defined, indicates to the C program that it should
811 * include <sys/types.h>.
813 /*#define I_SYS_TYPES / **/
816 * This symbol, if defined, indicates to the C program that it should
817 * include <sys/un.h> to get UNIX domain socket definitions.
819 /*#define I_SYS_UN / **/
822 * This symbol, if defined, indicates to the C program that it should
823 * include <sys/wait.h>.
825 /*#define I_SYS_WAIT / **/
828 * This symbol, if defined, indicates to the C program that it should
829 * include <unistd.h>.
831 /*#define I_UNISTD / **/
834 * This symbol, if defined, indicates to the C program that it should
837 /*#define I_UTIME / **/
840 * This symbol, if defined, indicates to the C program that it should
841 * include <values.h> to get definition of symbols like MINFLOAT or
842 * MAXLONG, i.e. machine dependant limitations. Probably, you
843 * should use <limits.h> instead, if it is available.
845 /*#define I_VALUES / **/
848 * This symbol, if defined, indicates to the C program that it should
851 /*#define I_VFORK / **/
854 * This variable is defined on systems supporting prototype declaration
855 * of functions with a variable number of arguments.
858 * This macro is used to declare function parameters in prototypes for
859 * functions with a variable number of parameters. Use double parentheses.
862 * int printf _V((char *fmt, ...));
864 * Remember to use the plain simple _() macro when declaring a function
865 * with no variable number of arguments, since it might be possible to
866 * have a non-effect _V() macro and still get prototypes via _().
868 /*#define CAN_VAPROTO / **/
870 #define _V(args) args
876 * This symbol contains the name of the operating system, as determined
877 * by Configure. You shouldn't rely on it too much; the specific
878 * feature tests from Configure are generally more reliable.
881 * This symbol contains the version of the operating system, as determined
882 * by Configure. You shouldn't rely on it too much; the specific
883 * feature tests from Configure are generally more reliable.
885 #define OSNAME "unknown" /**/
886 #define OSVERS "unknown" /**/
889 * This symbol, if defined, signifies that the build
890 * process will produce some binary files that are going to be
891 * used in a cross-platform environment. This is the case for
892 * example with the NeXT "fat" binaries that contain executables
895 /*#define MULTIARCH / **/
898 * This symbol contains the number of bytes required to align a
899 * double, or a long double when applicable. Usual values are 2,
900 * 4 and 8. The default is eight, for safety. For cross-compiling
901 * or multiarch support, Configure will set a minimum of 8.
903 #define MEM_ALIGNBYTES 4
906 * This variable, if defined, holds the name of the directory in
907 * which the user wants to put architecture-dependent public
908 * library files for perl5. It is most often a local directory
909 * such as /usr/local/lib. Programs using this variable must be
910 * prepared to deal with filename expansion. If ARCHLIB is the
911 * same as PRIVLIB, it is not defined, since presumably the
912 * program already searches PRIVLIB.
915 * This symbol contains the ~name expanded version of ARCHLIB, to be used
916 * in programs that are not prepared to deal with ~ expansion at run-time.
918 /*#define ARCHLIB "/usr/local/lib/perl5/5.23/unknown" / **/
919 /*#define ARCHLIB_EXP "/usr/local/lib/perl5/5.23/unknown" / **/
922 * This symbol holds a string representing the architecture name.
923 * It may be used to construct an architecture-dependant pathname
924 * where library files may be held under a private library, for
927 #define ARCHNAME "unknown" /**/
930 * This symbol holds the path of the bin directory where the package will
931 * be installed. Program must be prepared to deal with ~name substitution.
934 * This symbol is the filename expanded version of the BIN symbol, for
935 * programs that do not want to deal with that at run-time.
937 /* PERL_RELOCATABLE_INC:
938 * This symbol, if defined, indicates that we'd like to relocate entries
939 * in @INC at run time based on the location of the perl binary.
941 #define BIN "/usr/local/bin" /**/
942 #define BIN_EXP "/usr/local/bin" /**/
943 #define PERL_RELOCATABLE_INC "undef" /**/
946 * This symbol contains the value of sizeof(int) so that the C
947 * preprocessor can make decisions based on it.
950 * This symbol contains the value of sizeof(long) so that the C
951 * preprocessor can make decisions based on it.
954 * This symbol contains the value of sizeof(short) so that the C
955 * preprocessor can make decisions based on it.
957 #define INTSIZE 4 /**/
958 #define LONGSIZE 4 /**/
959 #define SHORTSIZE 2 /**/
962 * This symbol holds the hexadecimal constant defined in byteorder,
963 * in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc...
964 * If the compiler supports cross-compiling or multiple-architecture
965 * binaries, use compiler-defined macros to
966 * determine the byte order.
968 #if defined(MULTIARCH)
969 # ifdef __LITTLE_ENDIAN__
971 # define BYTEORDER 0x1234
974 # define BYTEORDER 0x12345678
978 # ifdef __BIG_ENDIAN__
980 # define BYTEORDER 0x4321
983 # define BYTEORDER 0x87654321
989 #define BYTEORDER 0x1234 /* large digits for MSB */
993 * This symbol contains the size of a char, so that the C preprocessor
994 * can make decisions based on it.
996 #define CHARBITS 8 /**/
999 * This macro concatenates 2 tokens together.
1002 * This macro surrounds its token with double quotes.
1005 #define CAT2(a,b) a/**/b
1006 #define STRINGIFY(a) "a"
1009 #define PeRl_CaTiFy(a, b) a ## b
1010 #define PeRl_StGiFy(a) #a
1011 #define CAT2(a,b) PeRl_CaTiFy(a,b)
1012 #define StGiFy(a) PeRl_StGiFy(a)
1013 #define STRINGIFY(a) PeRl_StGiFy(a)
1015 #if 42 != 1 && 42 != 42
1016 #include "Bletch: How does this C preprocessor concatenate tokens?"
1020 * This symbol contains the first part of the string which will invoke
1021 * the C preprocessor on the standard input and produce to standard
1022 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1023 * call a wrapper. See CPPRUN.
1026 * This symbol contains the second part of the string which will invoke
1027 * the C preprocessor on the standard input and produce to standard
1028 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1029 * to specify standard input, otherwise the value is "".
1032 * This symbol contains the string which will invoke a C preprocessor on
1033 * the standard input and produce to standard output. It needs to end
1034 * with CPPLAST, after all other preprocessor flags have been specified.
1035 * The main difference with CPPSTDIN is that this program will never be a
1036 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1037 * available directly to the user. Note that it may well be different from
1038 * the preprocessor used to compile the C program.
1041 * This symbol is intended to be used along with CPPRUN in the same manner
1042 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1044 #define CPPSTDIN "cc -E"
1045 #define CPPMINUS "-"
1046 #define CPPRUN "cc -E"
1050 * This manifest constant lets the C program know that the access()
1051 * system call is available to check for accessibility using real UID/GID.
1052 * (always present on UNIX.)
1054 /*#define HAS_ACCESS / **/
1057 * This symbol, if defined, indicates that the accessx routine is
1058 * available to do extended access checks.
1060 /*#define HAS_ACCESSX / **/
1063 * This symbol, if defined, indicates that the asctime_r routine
1064 * is available to asctime re-entrantly.
1067 * This symbol encodes the prototype of asctime_r.
1068 * It is zero if d_asctime_r is undef, and one of the
1069 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_asctime_r
1072 /*#define HAS_ASCTIME_R / **/
1073 #define ASCTIME_R_PROTO 0 /**/
1075 /* HASATTRIBUTE_FORMAT:
1076 * Can we handle GCC attribute for checking printf-style formats
1078 /* PRINTF_FORMAT_NULL_OK:
1079 * Allows __printf__ format to be null when checking printf-style
1081 /* HASATTRIBUTE_MALLOC:
1082 * Can we handle GCC attribute for malloc-style functions.
1084 /* HASATTRIBUTE_NONNULL:
1085 * Can we handle GCC attribute for nonnull function parms.
1087 /* HASATTRIBUTE_NORETURN:
1088 * Can we handle GCC attribute for functions that do not return
1090 /* HASATTRIBUTE_PURE:
1091 * Can we handle GCC attribute for pure functions
1093 /* HASATTRIBUTE_UNUSED:
1094 * Can we handle GCC attribute for unused variables and arguments
1096 /* HASATTRIBUTE_DEPRECATED:
1097 * Can we handle GCC attribute for marking deprecated APIs
1099 /* HASATTRIBUTE_WARN_UNUSED_RESULT:
1100 * Can we handle GCC attribute for warning on unused results
1102 /*#define HASATTRIBUTE_DEPRECATED / **/
1103 /*#define HASATTRIBUTE_FORMAT / **/
1104 /*#define PRINTF_FORMAT_NULL_OK / **/
1105 /*#define HASATTRIBUTE_NORETURN / **/
1106 /*#define HASATTRIBUTE_MALLOC / **/
1107 /*#define HASATTRIBUTE_NONNULL / **/
1108 /*#define HASATTRIBUTE_PURE / **/
1109 /*#define HASATTRIBUTE_UNUSED / **/
1110 /*#define HASATTRIBUTE_WARN_UNUSED_RESULT / **/
1113 * This symbol, if defined, indicates that the backtrace() routine is
1114 * available to get a stack trace. The <execinfo.h> header must be
1115 * included to use this routine.
1117 /*#define HAS_BACKTRACE / **/
1120 * This symbol is defined if the C compiler can cast negative
1121 * or large floating point numbers to 32-bit ints.
1123 /*#define CASTI32 / **/
1126 * This symbol is defined if the C compiler can cast negative
1127 * numbers to unsigned longs, ints and shorts.
1130 * This symbol contains flags that say what difficulties the compiler
1131 * has casting odd floating values to unsigned long:
1133 * 1 = couldn't cast < 0
1134 * 2 = couldn't cast >= 0x80000000
1135 * 4 = couldn't cast in argument expression list
1137 /*#define CASTNEGFLOAT / **/
1138 #define CASTFLAGS 0 /**/
1141 * This symbol, if defined, indicates that the closedir() routine
1142 * does not return a value.
1144 /*#define VOID_CLOSEDIR / **/
1147 * This symbol, if defined, indicates that this C compiler knows about
1148 * the const type. There is no need to actually test for that symbol
1149 * within your programs. The mere use of the "const" keyword will
1150 * trigger the necessary tests.
1152 /*#define HASCONST / **/
1158 * This symbol, if defined, indicates that the crypt_r routine
1159 * is available to crypt re-entrantly.
1162 * This symbol encodes the prototype of crypt_r.
1163 * It is zero if d_crypt_r is undef, and one of the
1164 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_crypt_r
1167 /*#define HAS_CRYPT_R / **/
1168 #define CRYPT_R_PROTO 0 /**/
1171 * This symbol, if defined, indicates that the C-shell exists.
1174 * This symbol, if defined, contains the full pathname of csh.
1176 /*#define HAS_CSH / **/
1182 * This symbol, if defined, indicates that the ctermid_r routine
1183 * is available to ctermid re-entrantly.
1186 * This symbol encodes the prototype of ctermid_r.
1187 * It is zero if d_ctermid_r is undef, and one of the
1188 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctermid_r
1191 /*#define HAS_CTERMID_R / **/
1192 #define CTERMID_R_PROTO 0 /**/
1195 * This symbol, if defined, indicates that the ctime_r routine
1196 * is available to ctime re-entrantly.
1199 * This symbol encodes the prototype of ctime_r.
1200 * It is zero if d_ctime_r is undef, and one of the
1201 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r
1204 /*#define HAS_CTIME_R / **/
1205 #define CTIME_R_PROTO 0 /**/
1208 * This symbol, if defined, indicates that the dladdr() routine is
1209 * available to query dynamic linker information for an address.
1210 * The <dlfcn.h> header must be included to use this routine.
1212 /*#define HAS_DLADDR / **/
1214 /* SETUID_SCRIPTS_ARE_SECURE_NOW:
1215 * This symbol, if defined, indicates that the bug that prevents
1216 * setuid scripts from being secure is not present in this kernel.
1219 * This symbol, if defined, indicates that the C program should
1220 * check the script that it is executing for setuid/setgid bits, and
1221 * attempt to emulate setuid/setgid on systems that have disabled
1222 * setuid #! scripts because the kernel can't do it securely.
1223 * It is up to the package designer to make sure that this emulation
1224 * is done securely. Among other things, it should do an fstat on
1225 * the script it just opened to make sure it really is a setuid/setgid
1226 * script, it should make sure the arguments passed correspond exactly
1227 * to the argument on the #! line, and it should not trust any
1228 * subprocesses to which it must pass the filename rather than the
1229 * file descriptor of the script to be executed.
1231 /*#define SETUID_SCRIPTS_ARE_SECURE_NOW / **/
1232 /*#define DOSUID / **/
1235 * This symbol, if defined, indicates that the drand48_r routine
1236 * is available to drand48 re-entrantly.
1239 * This symbol encodes the prototype of drand48_r.
1240 * It is zero if d_drand48_r is undef, and one of the
1241 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_drand48_r
1244 /*#define HAS_DRAND48_R / **/
1245 #define DRAND48_R_PROTO 0 /**/
1247 /* HAS_DRAND48_PROTO:
1248 * This symbol, if defined, indicates that the system provides
1249 * a prototype for the drand48() function. Otherwise, it is up
1250 * to the program to supply one. A good guess is
1251 * extern double drand48(void);
1253 /*#define HAS_DRAND48_PROTO / **/
1256 * This symbol, if defined, indicates that the eaccess routine is
1257 * available to do extended access checks.
1259 /*#define HAS_EACCESS / **/
1262 * This symbol, if defined, indicates that the getgrent routine is
1263 * available for finalizing sequential access of the group database.
1265 /*#define HAS_ENDGRENT / **/
1268 * This symbol, if defined, indicates that the endgrent_r routine
1269 * is available to endgrent re-entrantly.
1271 /* ENDGRENT_R_PROTO:
1272 * This symbol encodes the prototype of endgrent_r.
1273 * It is zero if d_endgrent_r is undef, and one of the
1274 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endgrent_r
1277 /*#define HAS_ENDGRENT_R / **/
1278 #define ENDGRENT_R_PROTO 0 /**/
1281 * This symbol, if defined, indicates that the endhostent() routine is
1282 * available to close whatever was being used for host queries.
1284 /*#define HAS_ENDHOSTENT / **/
1286 /* HAS_ENDHOSTENT_R:
1287 * This symbol, if defined, indicates that the endhostent_r routine
1288 * is available to endhostent re-entrantly.
1290 /* ENDHOSTENT_R_PROTO:
1291 * This symbol encodes the prototype of endhostent_r.
1292 * It is zero if d_endhostent_r is undef, and one of the
1293 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endhostent_r
1296 /*#define HAS_ENDHOSTENT_R / **/
1297 #define ENDHOSTENT_R_PROTO 0 /**/
1300 * This symbol, if defined, indicates that the endnetent() routine is
1301 * available to close whatever was being used for network queries.
1303 /*#define HAS_ENDNETENT / **/
1306 * This symbol, if defined, indicates that the endnetent_r routine
1307 * is available to endnetent re-entrantly.
1309 /* ENDNETENT_R_PROTO:
1310 * This symbol encodes the prototype of endnetent_r.
1311 * It is zero if d_endnetent_r is undef, and one of the
1312 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endnetent_r
1315 /*#define HAS_ENDNETENT_R / **/
1316 #define ENDNETENT_R_PROTO 0 /**/
1319 * This symbol, if defined, indicates that the endprotoent() routine is
1320 * available to close whatever was being used for protocol queries.
1322 /*#define HAS_ENDPROTOENT / **/
1324 /* HAS_ENDPROTOENT_R:
1325 * This symbol, if defined, indicates that the endprotoent_r routine
1326 * is available to endprotoent re-entrantly.
1328 /* ENDPROTOENT_R_PROTO:
1329 * This symbol encodes the prototype of endprotoent_r.
1330 * It is zero if d_endprotoent_r is undef, and one of the
1331 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endprotoent_r
1334 /*#define HAS_ENDPROTOENT_R / **/
1335 #define ENDPROTOENT_R_PROTO 0 /**/
1338 * This symbol, if defined, indicates that the getgrent routine is
1339 * available for finalizing sequential access of the passwd database.
1341 /*#define HAS_ENDPWENT / **/
1344 * This symbol, if defined, indicates that the endpwent_r routine
1345 * is available to endpwent re-entrantly.
1347 /* ENDPWENT_R_PROTO:
1348 * This symbol encodes the prototype of endpwent_r.
1349 * It is zero if d_endpwent_r is undef, and one of the
1350 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endpwent_r
1353 /*#define HAS_ENDPWENT_R / **/
1354 #define ENDPWENT_R_PROTO 0 /**/
1357 * This symbol, if defined, indicates that the endservent() routine is
1358 * available to close whatever was being used for service queries.
1360 /*#define HAS_ENDSERVENT / **/
1362 /* HAS_ENDSERVENT_R:
1363 * This symbol, if defined, indicates that the endservent_r routine
1364 * is available to endservent re-entrantly.
1366 /* ENDSERVENT_R_PROTO:
1367 * This symbol encodes the prototype of endservent_r.
1368 * It is zero if d_endservent_r is undef, and one of the
1369 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endservent_r
1372 /*#define HAS_ENDSERVENT_R / **/
1373 #define ENDSERVENT_R_PROTO 0 /**/
1376 * This symbol, when defined, indicates presence of the fd_set typedef
1379 /*#define HAS_FD_SET / **/
1382 * This symbol, if defined, indicates that the system supports filenames
1383 * longer than 14 characters.
1385 /*#define FLEXFILENAMES / **/
1388 * This preprocessor macro is defined to convert a floating point
1389 * number to a string without a trailing decimal point. This
1390 * emulates the behavior of sprintf("%g"), but is sometimes much more
1391 * efficient. If gconvert() is not available, but gcvt() drops the
1392 * trailing decimal point, then gcvt() is used. If all else fails,
1393 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1394 * macro are: value, number of digits, whether trailing zeros should
1395 * be retained, and the output buffer.
1396 * The usual values are:
1397 * d_Gconvert='gconvert((x),(n),(t),(b))'
1398 * d_Gconvert='gcvt((x),(n),(b))'
1399 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1400 * The last two assume trailing zeros should not be kept.
1402 #define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x))
1405 * This symbol, if defined, indicates that the getgrent routine is
1406 * available for sequential access of the group database.
1408 /*#define HAS_GETGRENT / **/
1411 * This symbol, if defined, indicates that the getgrent_r routine
1412 * is available to getgrent re-entrantly.
1414 /* GETGRENT_R_PROTO:
1415 * This symbol encodes the prototype of getgrent_r.
1416 * It is zero if d_getgrent_r is undef, and one of the
1417 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrent_r
1420 /*#define HAS_GETGRENT_R / **/
1421 #define GETGRENT_R_PROTO 0 /**/
1424 * This symbol, if defined, indicates that the getgrgid_r routine
1425 * is available to getgrgid re-entrantly.
1427 /* GETGRGID_R_PROTO:
1428 * This symbol encodes the prototype of getgrgid_r.
1429 * It is zero if d_getgrgid_r is undef, and one of the
1430 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrgid_r
1433 /*#define HAS_GETGRGID_R / **/
1434 #define GETGRGID_R_PROTO 0 /**/
1437 * This symbol, if defined, indicates that the getgrnam_r routine
1438 * is available to getgrnam re-entrantly.
1440 /* GETGRNAM_R_PROTO:
1441 * This symbol encodes the prototype of getgrnam_r.
1442 * It is zero if d_getgrnam_r is undef, and one of the
1443 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrnam_r
1446 /*#define HAS_GETGRNAM_R / **/
1447 #define GETGRNAM_R_PROTO 0 /**/
1449 /* HAS_GETHOSTBYADDR:
1450 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1451 * available to look up hosts by their IP addresses.
1453 /*#define HAS_GETHOSTBYADDR / **/
1455 /* HAS_GETHOSTBYNAME:
1456 * This symbol, if defined, indicates that the gethostbyname() routine is
1457 * available to look up host names in some data base or other.
1459 /*#define HAS_GETHOSTBYNAME / **/
1462 * This symbol, if defined, indicates that the gethostent() routine is
1463 * available to look up host names in some data base or another.
1465 /*#define HAS_GETHOSTENT / **/
1468 * This symbol, if defined, indicates that the C program may use the
1469 * gethostname() routine to derive the host name. See also HAS_UNAME
1473 * This symbol, if defined, indicates that the C program may use the
1474 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1478 * This symbol, if defined, indicates the command to feed to the
1479 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1480 * and HAS_UNAME. Note that the command uses a fully qualified path,
1481 * so that it is safe even if used by a process with super-user
1485 * This symbol, if defined, indicates that the C program may use the
1486 * contents of PHOSTNAME as a command to feed to the popen() routine
1487 * to derive the host name.
1489 /*#define HAS_GETHOSTNAME / **/
1490 /*#define HAS_UNAME / **/
1491 /*#define HAS_PHOSTNAME / **/
1492 #ifdef HAS_PHOSTNAME
1493 #define PHOSTNAME "/bin/hostname" /* How to get the host name */
1496 /* HAS_GETHOSTBYADDR_R:
1497 * This symbol, if defined, indicates that the gethostbyaddr_r routine
1498 * is available to gethostbyaddr re-entrantly.
1500 /* GETHOSTBYADDR_R_PROTO:
1501 * This symbol encodes the prototype of gethostbyaddr_r.
1502 * It is zero if d_gethostbyaddr_r is undef, and one of the
1503 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyaddr_r
1506 /*#define HAS_GETHOSTBYADDR_R / **/
1507 #define GETHOSTBYADDR_R_PROTO 0 /**/
1509 /* HAS_GETHOSTBYNAME_R:
1510 * This symbol, if defined, indicates that the gethostbyname_r routine
1511 * is available to gethostbyname re-entrantly.
1513 /* GETHOSTBYNAME_R_PROTO:
1514 * This symbol encodes the prototype of gethostbyname_r.
1515 * It is zero if d_gethostbyname_r is undef, and one of the
1516 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyname_r
1519 /*#define HAS_GETHOSTBYNAME_R / **/
1520 #define GETHOSTBYNAME_R_PROTO 0 /**/
1522 /* HAS_GETHOSTENT_R:
1523 * This symbol, if defined, indicates that the gethostent_r routine
1524 * is available to gethostent re-entrantly.
1526 /* GETHOSTENT_R_PROTO:
1527 * This symbol encodes the prototype of gethostent_r.
1528 * It is zero if d_gethostent_r is undef, and one of the
1529 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostent_r
1532 /*#define HAS_GETHOSTENT_R / **/
1533 #define GETHOSTENT_R_PROTO 0 /**/
1535 /* HAS_GETHOST_PROTOS:
1536 * This symbol, if defined, indicates that <netdb.h> includes
1537 * prototypes for gethostent(), gethostbyname(), and
1538 * gethostbyaddr(). Otherwise, it is up to the program to guess
1539 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1541 /*#define HAS_GETHOST_PROTOS / **/
1544 * This symbol, if defined, indicates that the getlogin_r routine
1545 * is available to getlogin re-entrantly.
1547 /* GETLOGIN_R_PROTO:
1548 * This symbol encodes the prototype of getlogin_r.
1549 * It is zero if d_getlogin_r is undef, and one of the
1550 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getlogin_r
1553 /*#define HAS_GETLOGIN_R / **/
1554 #define GETLOGIN_R_PROTO 0 /**/
1556 /* HAS_GETNETBYADDR:
1557 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1558 * available to look up networks by their IP addresses.
1560 /*#define HAS_GETNETBYADDR / **/
1562 /* HAS_GETNETBYNAME:
1563 * This symbol, if defined, indicates that the getnetbyname() routine is
1564 * available to look up networks by their names.
1566 /*#define HAS_GETNETBYNAME / **/
1569 * This symbol, if defined, indicates that the getnetent() routine is
1570 * available to look up network names in some data base or another.
1572 /*#define HAS_GETNETENT / **/
1574 /* HAS_GETNETBYADDR_R:
1575 * This symbol, if defined, indicates that the getnetbyaddr_r routine
1576 * is available to getnetbyaddr re-entrantly.
1578 /* GETNETBYADDR_R_PROTO:
1579 * This symbol encodes the prototype of getnetbyaddr_r.
1580 * It is zero if d_getnetbyaddr_r is undef, and one of the
1581 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyaddr_r
1584 /*#define HAS_GETNETBYADDR_R / **/
1585 #define GETNETBYADDR_R_PROTO 0 /**/
1587 /* HAS_GETNETBYNAME_R:
1588 * This symbol, if defined, indicates that the getnetbyname_r routine
1589 * is available to getnetbyname re-entrantly.
1591 /* GETNETBYNAME_R_PROTO:
1592 * This symbol encodes the prototype of getnetbyname_r.
1593 * It is zero if d_getnetbyname_r is undef, and one of the
1594 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyname_r
1597 /*#define HAS_GETNETBYNAME_R / **/
1598 #define GETNETBYNAME_R_PROTO 0 /**/
1601 * This symbol, if defined, indicates that the getnetent_r routine
1602 * is available to getnetent re-entrantly.
1604 /* GETNETENT_R_PROTO:
1605 * This symbol encodes the prototype of getnetent_r.
1606 * It is zero if d_getnetent_r is undef, and one of the
1607 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetent_r
1610 /*#define HAS_GETNETENT_R / **/
1611 #define GETNETENT_R_PROTO 0 /**/
1613 /* HAS_GETNET_PROTOS:
1614 * This symbol, if defined, indicates that <netdb.h> includes
1615 * prototypes for getnetent(), getnetbyname(), and
1616 * getnetbyaddr(). Otherwise, it is up to the program to guess
1617 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1619 /*#define HAS_GETNET_PROTOS / **/
1622 * This symbol, if defined, indicates that the getpagesize system call
1623 * is available to get system page size, which is the granularity of
1624 * many memory management calls.
1626 /*#define HAS_GETPAGESIZE / **/
1629 * This symbol, if defined, indicates that the getprotoent() routine is
1630 * available to look up protocols in some data base or another.
1632 /*#define HAS_GETPROTOENT / **/
1635 * This symbol, if defined, indicates that the getpgrp routine is
1636 * available to get the current process group.
1639 * This symbol, if defined, indicates that getpgrp needs one
1640 * arguments whereas USG one needs none.
1642 /*#define HAS_GETPGRP / **/
1643 /*#define USE_BSD_GETPGRP / **/
1645 /* HAS_GETPROTOBYNAME:
1646 * This symbol, if defined, indicates that the getprotobyname()
1647 * routine is available to look up protocols by their name.
1649 /* HAS_GETPROTOBYNUMBER:
1650 * This symbol, if defined, indicates that the getprotobynumber()
1651 * routine is available to look up protocols by their number.
1653 /*#define HAS_GETPROTOBYNAME / **/
1654 /*#define HAS_GETPROTOBYNUMBER / **/
1656 /* HAS_GETPROTOBYNAME_R:
1657 * This symbol, if defined, indicates that the getprotobyname_r routine
1658 * is available to getprotobyname re-entrantly.
1660 /* GETPROTOBYNAME_R_PROTO:
1661 * This symbol encodes the prototype of getprotobyname_r.
1662 * It is zero if d_getprotobyname_r is undef, and one of the
1663 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobyname_r
1666 /*#define HAS_GETPROTOBYNAME_R / **/
1667 #define GETPROTOBYNAME_R_PROTO 0 /**/
1669 /* HAS_GETPROTOBYNUMBER_R:
1670 * This symbol, if defined, indicates that the getprotobynumber_r routine
1671 * is available to getprotobynumber re-entrantly.
1673 /* GETPROTOBYNUMBER_R_PROTO:
1674 * This symbol encodes the prototype of getprotobynumber_r.
1675 * It is zero if d_getprotobynumber_r is undef, and one of the
1676 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobynumber_r
1679 /*#define HAS_GETPROTOBYNUMBER_R / **/
1680 #define GETPROTOBYNUMBER_R_PROTO 0 /**/
1682 /* HAS_GETPROTOENT_R:
1683 * This symbol, if defined, indicates that the getprotoent_r routine
1684 * is available to getprotoent re-entrantly.
1686 /* GETPROTOENT_R_PROTO:
1687 * This symbol encodes the prototype of getprotoent_r.
1688 * It is zero if d_getprotoent_r is undef, and one of the
1689 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotoent_r
1692 /*#define HAS_GETPROTOENT_R / **/
1693 #define GETPROTOENT_R_PROTO 0 /**/
1695 /* HAS_GETPROTO_PROTOS:
1696 * This symbol, if defined, indicates that <netdb.h> includes
1697 * prototypes for getprotoent(), getprotobyname(), and
1698 * getprotobyaddr(). Otherwise, it is up to the program to guess
1699 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1701 /*#define HAS_GETPROTO_PROTOS / **/
1704 * This symbol, if defined, indicates that the getpwent routine is
1705 * available for sequential access of the passwd database.
1706 * If this is not available, the older getpw() function may be available.
1708 /*#define HAS_GETPWENT / **/
1711 * This symbol, if defined, indicates that the getpwent_r routine
1712 * is available to getpwent re-entrantly.
1714 /* GETPWENT_R_PROTO:
1715 * This symbol encodes the prototype of getpwent_r.
1716 * It is zero if d_getpwent_r is undef, and one of the
1717 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r
1720 /*#define HAS_GETPWENT_R / **/
1721 #define GETPWENT_R_PROTO 0 /**/
1724 * This symbol, if defined, indicates that the getpwnam_r routine
1725 * is available to getpwnam re-entrantly.
1727 /* GETPWNAM_R_PROTO:
1728 * This symbol encodes the prototype of getpwnam_r.
1729 * It is zero if d_getpwnam_r is undef, and one of the
1730 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwnam_r
1733 /*#define HAS_GETPWNAM_R / **/
1734 #define GETPWNAM_R_PROTO 0 /**/
1737 * This symbol, if defined, indicates that the getpwuid_r routine
1738 * is available to getpwuid re-entrantly.
1740 /* GETPWUID_R_PROTO:
1741 * This symbol encodes the prototype of getpwuid_r.
1742 * It is zero if d_getpwuid_r is undef, and one of the
1743 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r
1746 /*#define HAS_GETPWUID_R / **/
1747 #define GETPWUID_R_PROTO 0 /**/
1750 * This symbol, if defined, indicates that the getservent() routine is
1751 * available to look up network services in some data base or another.
1753 /*#define HAS_GETSERVENT / **/
1755 /* HAS_GETSERVBYNAME_R:
1756 * This symbol, if defined, indicates that the getservbyname_r routine
1757 * is available to getservbyname re-entrantly.
1759 /* GETSERVBYNAME_R_PROTO:
1760 * This symbol encodes the prototype of getservbyname_r.
1761 * It is zero if d_getservbyname_r is undef, and one of the
1762 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyname_r
1765 /*#define HAS_GETSERVBYNAME_R / **/
1766 #define GETSERVBYNAME_R_PROTO 0 /**/
1768 /* HAS_GETSERVBYPORT_R:
1769 * This symbol, if defined, indicates that the getservbyport_r routine
1770 * is available to getservbyport re-entrantly.
1772 /* GETSERVBYPORT_R_PROTO:
1773 * This symbol encodes the prototype of getservbyport_r.
1774 * It is zero if d_getservbyport_r is undef, and one of the
1775 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyport_r
1778 /*#define HAS_GETSERVBYPORT_R / **/
1779 #define GETSERVBYPORT_R_PROTO 0 /**/
1781 /* HAS_GETSERVENT_R:
1782 * This symbol, if defined, indicates that the getservent_r routine
1783 * is available to getservent re-entrantly.
1785 /* GETSERVENT_R_PROTO:
1786 * This symbol encodes the prototype of getservent_r.
1787 * It is zero if d_getservent_r is undef, and one of the
1788 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservent_r
1791 /*#define HAS_GETSERVENT_R / **/
1792 #define GETSERVENT_R_PROTO 0 /**/
1794 /* HAS_GETSERV_PROTOS:
1795 * This symbol, if defined, indicates that <netdb.h> includes
1796 * prototypes for getservent(), getservbyname(), and
1797 * getservbyaddr(). Otherwise, it is up to the program to guess
1798 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1800 /*#define HAS_GETSERV_PROTOS / **/
1803 * This symbol, if defined, indicates that the getspnam_r routine
1804 * is available to getspnam re-entrantly.
1806 /* GETSPNAM_R_PROTO:
1807 * This symbol encodes the prototype of getspnam_r.
1808 * It is zero if d_getspnam_r is undef, and one of the
1809 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getspnam_r
1812 /*#define HAS_GETSPNAM_R / **/
1813 #define GETSPNAM_R_PROTO 0 /**/
1815 /* HAS_GETSERVBYNAME:
1816 * This symbol, if defined, indicates that the getservbyname()
1817 * routine is available to look up services by their name.
1819 /* HAS_GETSERVBYPORT:
1820 * This symbol, if defined, indicates that the getservbyport()
1821 * routine is available to look up services by their port.
1823 /*#define HAS_GETSERVBYNAME / **/
1824 /*#define HAS_GETSERVBYPORT / **/
1827 * This symbol, if defined, indicates that the gmtime_r routine
1828 * is available to gmtime re-entrantly.
1831 * This symbol encodes the prototype of gmtime_r.
1832 * It is zero if d_gmtime_r is undef, and one of the
1833 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r
1836 /*#define HAS_GMTIME_R / **/
1837 #define GMTIME_R_PROTO 0 /**/
1840 * This symbol, if defined, indicates to the C program that
1841 * the GNU C library is being used. A better check is to use
1842 * the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc.
1844 /*#define HAS_GNULIBC / **/
1845 #if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
1846 # define _GNU_SOURCE
1850 * This symbol, if defined, indicates that the htonl() routine (and
1851 * friends htons() ntohl() ntohs()) are available to do network
1852 * order byte swapping.
1855 * This symbol, if defined, indicates that the htons() routine (and
1856 * friends htonl() ntohl() ntohs()) are available to do network
1857 * order byte swapping.
1860 * This symbol, if defined, indicates that the ntohl() routine (and
1861 * friends htonl() htons() ntohs()) are available to do network
1862 * order byte swapping.
1865 * This symbol, if defined, indicates that the ntohs() routine (and
1866 * friends htonl() htons() ntohl()) are available to do network
1867 * order byte swapping.
1869 /*#define HAS_HTONL / **/
1870 /*#define HAS_HTONS / **/
1871 /*#define HAS_NTOHL / **/
1872 /*#define HAS_NTOHS / **/
1875 * This manifest constant lets the C program know that isascii
1878 /*#define HAS_ISASCII / **/
1881 * This symbol, if defined, indicates that the lchown routine is
1882 * available to operate on a symbolic link (instead of following the
1885 /*#define HAS_LCHOWN / **/
1888 * This symbol, if defined, indicates that the localtime_r routine
1889 * is available to localtime re-entrantly.
1891 /* LOCALTIME_R_NEEDS_TZSET:
1892 * Many libc's localtime_r implementations do not call tzset,
1893 * making them differ from localtime(), and making timezone
1894 * changes using $ENV{TZ} without explicitly calling tzset
1895 * impossible. This symbol makes us call tzset before localtime_r
1897 /*#define LOCALTIME_R_NEEDS_TZSET / **/
1898 #ifdef LOCALTIME_R_NEEDS_TZSET
1899 #define L_R_TZSET tzset(),
1904 /* LOCALTIME_R_PROTO:
1905 * This symbol encodes the prototype of localtime_r.
1906 * It is zero if d_localtime_r is undef, and one of the
1907 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r
1910 /*#define HAS_LOCALTIME_R / **/
1911 #define LOCALTIME_R_PROTO 0 /**/
1914 * This symbol will be defined if the C compiler supports long
1918 * This symbol contains the size of a long double, so that the
1919 * C preprocessor can make decisions based on it. It is only
1920 * defined if the system supports long doubles. Note that this
1921 * is sizeof(long double), which may include unused bytes.
1924 * This symbol, if defined, indicates that the ldexpl routine is
1925 * available to shift a long double floating-point number
1926 * by an integral power of 2.
1929 * LONG_DOUBLEKIND will be one of
1930 * LONG_DOUBLE_IS_DOUBLE
1931 * LONG_DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN
1932 * LONG_DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN
1933 * LONG_DOUBLE_IS_X86_80_BIT_LITTLE_ENDIAN
1934 * LONG_DOUBLE_IS_X86_80_BIT_BIG_ENDIAN
1935 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_LE
1936 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_BE
1937 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_BE
1938 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_LE
1939 * LONG_DOUBLE_IS_UNKNOWN_FORMAT
1940 * It is only defined if the system supports long doubles.
1942 /*#define HAS_LDEXPL / **/
1943 /*#define HAS_LONG_DOUBLE / **/
1944 #ifdef HAS_LONG_DOUBLE
1945 #define LONG_DOUBLESIZE 8 /**/
1946 #define LONG_DOUBLEKIND 0 /**/
1947 #define LONG_DOUBLE_IS_DOUBLE 0
1948 #define LONG_DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN 1
1949 #define LONG_DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN 2
1950 #define LONG_DOUBLE_IS_X86_80_BIT_LITTLE_ENDIAN 3
1951 #define LONG_DOUBLE_IS_X86_80_BIT_BIG_ENDIAN 4
1952 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_LE 5
1953 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_BE 6
1954 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_BE 7
1955 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_LE 8
1956 #define LONG_DOUBLE_IS_UNKNOWN_FORMAT -1
1957 /* Backward compat. */
1958 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LITTLE_ENDIAN LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_LE
1959 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BIG_ENDIAN LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_BE
1963 * This symbol will be defined if the C compiler supports long long.
1966 * This symbol contains the size of a long long, so that the
1967 * C preprocessor can make decisions based on it. It is only
1968 * defined if the system supports long long.
1970 /*#define HAS_LONG_LONG / **/
1971 #ifdef HAS_LONG_LONG
1972 #define LONGLONGSIZE 8 /**/
1976 * This symbol, if defined, indicates that the system provides
1977 * a prototype for the lseek() function. Otherwise, it is up
1978 * to the program to supply one. A good guess is
1979 * extern off_t lseek(int, off_t, int);
1981 /*#define HAS_LSEEK_PROTO / **/
1984 * This symbol, if defined, indicates that the memchr routine is available
1985 * to locate characters within a C string.
1987 #define HAS_MEMCHR /**/
1990 * This symbol, if defined, indicates that the mkstemp routine is
1991 * available to exclusively create and open a uniquely named
1994 /*#define HAS_MKSTEMP / **/
1997 * This symbol, if defined, indicates that the mmap system call is
1998 * available to map a file into memory.
2001 * This symbol holds the return type of the mmap() system call
2002 * (and simultaneously the type of the first argument).
2003 * Usually set to 'void *' or 'caddr_t'.
2005 /*#define HAS_MMAP / **/
2006 #define Mmap_t void * /**/
2009 * This symbol, if defined, indicates that the entire msg*(2) library is
2010 * supported (IPC mechanism based on message queues).
2012 /*#define HAS_MSG / **/
2015 * This manifest constant lets the C program know that the three
2016 * argument form of open(2) is available.
2018 /*#define HAS_OPEN3 / **/
2020 /* OLD_PTHREAD_CREATE_JOINABLE:
2021 * This symbol, if defined, indicates how to create pthread
2022 * in joinable (aka undetached) state. NOTE: not defined
2023 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
2024 * (the new version of the constant).
2025 * If defined, known values are PTHREAD_CREATE_UNDETACHED
2028 /*#define OLD_PTHREAD_CREATE_JOINABLE / **/
2030 /* HAS_PTHREAD_ATFORK:
2031 * This symbol, if defined, indicates that the pthread_atfork routine
2032 * is available to setup fork handlers.
2034 /*#define HAS_PTHREAD_ATFORK / **/
2036 /* HAS_PTHREAD_YIELD:
2037 * This symbol, if defined, indicates that the pthread_yield
2038 * routine is available to yield the execution of the current
2039 * thread. sched_yield is preferable to pthread_yield.
2042 * This symbol defines the way to yield the execution of
2043 * the current thread. Known ways are sched_yield,
2044 * pthread_yield, and pthread_yield with NULL.
2047 * This symbol, if defined, indicates that the sched_yield
2048 * routine is available to yield the execution of the current
2049 * thread. sched_yield is preferable to pthread_yield.
2051 /*#define HAS_PTHREAD_YIELD / **/
2052 #define SCHED_YIELD sched_yield() /**/
2053 /*#define HAS_SCHED_YIELD / **/
2056 * This symbol, if defined, indicates that the random_r routine
2057 * is available to random re-entrantly.
2060 * This symbol encodes the prototype of random_r.
2061 * It is zero if d_random_r is undef, and one of the
2062 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_random_r
2065 /*#define HAS_RANDOM_R / **/
2066 #define RANDOM_R_PROTO 0 /**/
2069 * This symbol, if defined, indicates that the readdir64_r routine
2070 * is available to readdir64 re-entrantly.
2072 /* READDIR64_R_PROTO:
2073 * This symbol encodes the prototype of readdir64_r.
2074 * It is zero if d_readdir64_r is undef, and one of the
2075 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir64_r
2078 /*#define HAS_READDIR64_R / **/
2079 #define READDIR64_R_PROTO 0 /**/
2082 * This symbol, if defined, indicates that the readdir_r routine
2083 * is available to readdir re-entrantly.
2086 * This symbol encodes the prototype of readdir_r.
2087 * It is zero if d_readdir_r is undef, and one of the
2088 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir_r
2091 /*#define HAS_READDIR_R / **/
2092 #define READDIR_R_PROTO 0 /**/
2095 * This symbol, if defined, indicates that the bcopy routine is available
2096 * to copy potentially overlapping memory blocks. Normally, you should
2097 * probably use memmove() or memcpy(). If neither is defined, roll your
2100 /*#define HAS_SAFE_BCOPY / **/
2103 * This symbol, if defined, indicates that the memcpy routine is available
2104 * to copy potentially overlapping memory blocks. If you need to
2105 * copy overlapping memory blocks, you should check HAS_MEMMOVE and
2106 * use memmove() instead, if available.
2108 /*#define HAS_SAFE_MEMCPY / **/
2111 * This symbol, if defined, indicates that the memcmp routine is available
2112 * and can be used to compare relative magnitudes of chars with their high
2113 * bits set. If it is not defined, roll your own version.
2115 /*#define HAS_SANE_MEMCMP / **/
2118 * This symbol, if defined, indicates that the entire sem*(2) library is
2121 /*#define HAS_SEM / **/
2124 * This symbol, if defined, indicates that the setgrent routine is
2125 * available for initializing sequential access of the group database.
2127 /*#define HAS_SETGRENT / **/
2130 * This symbol, if defined, indicates that the setgrent_r routine
2131 * is available to setgrent re-entrantly.
2133 /* SETGRENT_R_PROTO:
2134 * This symbol encodes the prototype of setgrent_r.
2135 * It is zero if d_setgrent_r is undef, and one of the
2136 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setgrent_r
2139 /*#define HAS_SETGRENT_R / **/
2140 #define SETGRENT_R_PROTO 0 /**/
2143 * This symbol, if defined, indicates that the sethostent() routine is
2146 /*#define HAS_SETHOSTENT / **/
2148 /* HAS_SETHOSTENT_R:
2149 * This symbol, if defined, indicates that the sethostent_r routine
2150 * is available to sethostent re-entrantly.
2152 /* SETHOSTENT_R_PROTO:
2153 * This symbol encodes the prototype of sethostent_r.
2154 * It is zero if d_sethostent_r is undef, and one of the
2155 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_sethostent_r
2158 /*#define HAS_SETHOSTENT_R / **/
2159 #define SETHOSTENT_R_PROTO 0 /**/
2162 * This symbol, if defined, indicates that the setlocale_r routine
2163 * is available to setlocale re-entrantly.
2165 /* SETLOCALE_R_PROTO:
2166 * This symbol encodes the prototype of setlocale_r.
2167 * It is zero if d_setlocale_r is undef, and one of the
2168 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setlocale_r
2171 /*#define HAS_SETLOCALE_R / **/
2172 #define SETLOCALE_R_PROTO 0 /**/
2175 * This symbol, if defined, indicates that the setnetent() routine is
2178 /*#define HAS_SETNETENT / **/
2181 * This symbol, if defined, indicates that the setnetent_r routine
2182 * is available to setnetent re-entrantly.
2184 /* SETNETENT_R_PROTO:
2185 * This symbol encodes the prototype of setnetent_r.
2186 * It is zero if d_setnetent_r is undef, and one of the
2187 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setnetent_r
2190 /*#define HAS_SETNETENT_R / **/
2191 #define SETNETENT_R_PROTO 0 /**/
2194 * This symbol, if defined, indicates that the setprotoent() routine is
2197 /*#define HAS_SETPROTOENT / **/
2200 * This symbol, if defined, indicates that the setpgrp routine is
2201 * available to set the current process group.
2204 * This symbol, if defined, indicates that setpgrp needs two
2205 * arguments whereas USG one needs none. See also HAS_SETPGID
2206 * for a POSIX interface.
2208 /*#define HAS_SETPGRP / **/
2209 /*#define USE_BSD_SETPGRP / **/
2211 /* HAS_SETPROTOENT_R:
2212 * This symbol, if defined, indicates that the setprotoent_r routine
2213 * is available to setprotoent re-entrantly.
2215 /* SETPROTOENT_R_PROTO:
2216 * This symbol encodes the prototype of setprotoent_r.
2217 * It is zero if d_setprotoent_r is undef, and one of the
2218 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setprotoent_r
2221 /*#define HAS_SETPROTOENT_R / **/
2222 #define SETPROTOENT_R_PROTO 0 /**/
2225 * This symbol, if defined, indicates that the setpwent routine is
2226 * available for initializing sequential access of the passwd database.
2228 /*#define HAS_SETPWENT / **/
2231 * This symbol, if defined, indicates that the setpwent_r routine
2232 * is available to setpwent re-entrantly.
2234 /* SETPWENT_R_PROTO:
2235 * This symbol encodes the prototype of setpwent_r.
2236 * It is zero if d_setpwent_r is undef, and one of the
2237 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setpwent_r
2240 /*#define HAS_SETPWENT_R / **/
2241 #define SETPWENT_R_PROTO 0 /**/
2244 * This symbol, if defined, indicates that the setservent() routine is
2247 /*#define HAS_SETSERVENT / **/
2249 /* HAS_SETSERVENT_R:
2250 * This symbol, if defined, indicates that the setservent_r routine
2251 * is available to setservent re-entrantly.
2253 /* SETSERVENT_R_PROTO:
2254 * This symbol encodes the prototype of setservent_r.
2255 * It is zero if d_setservent_r is undef, and one of the
2256 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setservent_r
2259 /*#define HAS_SETSERVENT_R / **/
2260 #define SETSERVENT_R_PROTO 0 /**/
2263 * This symbol, if defined, indicates that the setvbuf routine is
2264 * available to change buffering on an open stdio stream.
2265 * to a line-buffered mode.
2267 /*#define HAS_SETVBUF / **/
2270 * This symbol, if defined, indicates that the entire shm*(2) library is
2273 /*#define HAS_SHM / **/
2276 * This symbol holds the return type of the shmat() system call.
2277 * Usually set to 'void *' or 'char *'.
2279 /* HAS_SHMAT_PROTOTYPE:
2280 * This symbol, if defined, indicates that the sys/shm.h includes
2281 * a prototype for shmat(). Otherwise, it is up to the program to
2282 * guess one. Shmat_t shmat(int, Shmat_t, int) is a good guess,
2283 * but not always right so it should be emitted by the program only
2284 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
2286 #define Shmat_t void * /**/
2287 /*#define HAS_SHMAT_PROTOTYPE / **/
2290 * This symbol, if defined, indicates that Vr4's sigaction() routine
2293 /*#define HAS_SIGACTION / **/
2295 /* HAS_SIGINFO_SI_ERRNO:
2296 * This symbol, if defined, indicates that siginfo_t has the
2299 /*#define HAS_SIGINFO_SI_ERRNO / **/
2301 /* HAS_SIGINFO_SI_PID:
2302 * This symbol, if defined, indicates that siginfo_t has the
2305 /*#define HAS_SIGINFO_SI_PID / **/
2307 /* HAS_SIGINFO_SI_UID:
2308 * This symbol, if defined, indicates that siginfo_t has the
2311 /*#define HAS_SIGINFO_SI_UID / **/
2313 /* HAS_SIGINFO_SI_ADDR:
2314 * This symbol, if defined, indicates that siginfo_t has the
2317 /*#define HAS_SIGINFO_SI_ADDR / **/
2319 /* HAS_SIGINFO_SI_STATUS:
2320 * This symbol, if defined, indicates that siginfo_t has the
2323 /*#define HAS_SIGINFO_SI_STATUS / **/
2325 /* HAS_SIGINFO_SI_BAND:
2326 * This symbol, if defined, indicates that siginfo_t has the
2329 /*#define HAS_SIGINFO_SI_BAND / **/
2331 /* HAS_SIGINFO_SI_VALUE:
2332 * This symbol, if defined, indicates that siginfo_t has the
2335 /*#define HAS_SIGINFO_SI_VALUE / **/
2338 * This variable indicates to the C program that the sigsetjmp()
2339 * routine is available to save the calling process's registers
2340 * and stack environment for later use by siglongjmp(), and
2341 * to optionally save the process's signal mask. See
2342 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
2345 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
2348 * This macro is used in the same way as sigsetjmp(), but will invoke
2349 * traditional setjmp() if sigsetjmp isn't available.
2350 * See HAS_SIGSETJMP.
2353 * This macro is used in the same way as siglongjmp(), but will invoke
2354 * traditional longjmp() if siglongjmp isn't available.
2355 * See HAS_SIGSETJMP.
2357 /*#define HAS_SIGSETJMP / **/
2358 #ifdef HAS_SIGSETJMP
2359 #define Sigjmp_buf sigjmp_buf
2360 #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
2361 #define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
2363 #define Sigjmp_buf jmp_buf
2364 #define Sigsetjmp(buf,save_mask) setjmp((buf))
2365 #define Siglongjmp(buf,retval) longjmp((buf),(retval))
2369 * This symbol, if defined, indicates that the BSD socket interface is
2373 * This symbol, if defined, indicates that the BSD socketpair() call is
2376 /* HAS_SOCKADDR_SA_LEN:
2377 * This symbol, if defined, indicates that the struct sockaddr
2378 * structure has a member called sa_len, indicating the length of
2381 /* HAS_SOCKADDR_IN6:
2382 * This symbol, if defined, indicates the availability of
2383 * struct sockaddr_in6;
2385 /* HAS_SIN6_SCOPE_ID:
2386 * This symbol, if defined, indicates that the struct sockaddr_in6
2387 * structure has a member called sin6_scope_id.
2390 * This symbol, if defined, indicates the availability of
2393 /* HAS_IP_MREQ_SOURCE:
2394 * This symbol, if defined, indicates the availability of
2395 * struct ip_mreq_source;
2398 * This symbol, if defined, indicates the availability of
2401 /* HAS_IPV6_MREQ_SOURCE:
2402 * This symbol, if defined, indicates the availability of
2403 * struct ipv6_mreq_source;
2405 /*#define HAS_SOCKET / **/
2406 /*#define HAS_SOCKETPAIR / **/
2407 /*#define HAS_SOCKADDR_SA_LEN / **/
2408 /*#define HAS_SOCKADDR_IN6 / **/
2409 /*#define HAS_SIN6_SCOPE_ID / **/
2410 /*#define HAS_IP_MREQ / **/
2411 /*#define HAS_IP_MREQ_SOURCE / **/
2412 /*#define HAS_IPV6_MREQ / **/
2413 /*#define HAS_IPV6_MREQ_SOURCE / **/
2416 * This symbol, if defined, indicates that the srand48_r routine
2417 * is available to srand48 re-entrantly.
2420 * This symbol encodes the prototype of srand48_r.
2421 * It is zero if d_srand48_r is undef, and one of the
2422 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srand48_r
2425 /*#define HAS_SRAND48_R / **/
2426 #define SRAND48_R_PROTO 0 /**/
2429 * This symbol, if defined, indicates that the srandom_r routine
2430 * is available to srandom re-entrantly.
2433 * This symbol encodes the prototype of srandom_r.
2434 * It is zero if d_srandom_r is undef, and one of the
2435 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srandom_r
2438 /*#define HAS_SRANDOM_R / **/
2439 #define SRANDOM_R_PROTO 0 /**/
2442 * This symbol is defined if this system has a stat structure declaring
2443 * st_blksize and st_blocks.
2445 #ifndef USE_STAT_BLOCKS
2446 /*#define USE_STAT_BLOCKS / **/
2449 /* HAS_STATIC_INLINE:
2450 * This symbol, if defined, indicates that the C compiler supports
2451 * C99-style static inline. That is, the function can't be called
2452 * from another translation unit.
2454 /* PERL_STATIC_INLINE:
2455 * This symbol gives the best-guess incantation to use for static
2456 * inline functions. If HAS_STATIC_INLINE is defined, this will
2457 * give C99-style inline. If HAS_STATIC_INLINE is not defined,
2458 * this will give a plain 'static'. It will always be defined
2459 * to something that gives static linkage.
2460 * Possibilities include
2461 * static inline (c99)
2462 * static __inline__ (gcc -ansi)
2463 * static __inline (MSVC)
2464 * static _inline (older MSVC)
2465 * static (c89 compilers)
2467 /*#define HAS_STATIC_INLINE / **/
2468 #define PERL_STATIC_INLINE static /**/
2471 * This symbol is defined if the _ptr and _cnt fields (or similar)
2472 * of the stdio FILE structure can be used to access the stdio buffer
2473 * for a file handle. If this is defined, then the FILE_ptr(fp)
2474 * and FILE_cnt(fp) macros will also be defined and should be used
2475 * to access these fields.
2478 * This macro is used to access the _ptr field (or equivalent) of the
2479 * FILE structure pointed to by its argument. This macro will always be
2480 * defined if USE_STDIO_PTR is defined.
2482 /* STDIO_PTR_LVALUE:
2483 * This symbol is defined if the FILE_ptr macro can be used as an
2487 * This macro is used to access the _cnt field (or equivalent) of the
2488 * FILE structure pointed to by its argument. This macro will always be
2489 * defined if USE_STDIO_PTR is defined.
2491 /* STDIO_CNT_LVALUE:
2492 * This symbol is defined if the FILE_cnt macro can be used as an
2495 /* STDIO_PTR_LVAL_SETS_CNT:
2496 * This symbol is defined if using the FILE_ptr macro as an lvalue
2497 * to increase the pointer by n has the side effect of decreasing the
2498 * value of File_cnt(fp) by n.
2500 /* STDIO_PTR_LVAL_NOCHANGE_CNT:
2501 * This symbol is defined if using the FILE_ptr macro as an lvalue
2502 * to increase the pointer by n leaves File_cnt(fp) unchanged.
2504 /*#define USE_STDIO_PTR / **/
2505 #ifdef USE_STDIO_PTR
2506 #define FILE_ptr(fp) ((fp)->_IO_read_ptr)
2507 /*#define STDIO_PTR_LVALUE / **/
2508 #define FILE_cnt(fp) ((fp)->_IO_read_end - (fp)->_IO_read_ptr)
2509 /*#define STDIO_CNT_LVALUE / **/
2510 /*#define STDIO_PTR_LVAL_SETS_CNT / **/
2511 /*#define STDIO_PTR_LVAL_NOCHANGE_CNT / **/
2515 * This symbol is defined if the _base field (or similar) of the
2516 * stdio FILE structure can be used to access the stdio buffer for
2517 * a file handle. If this is defined, then the FILE_base(fp) macro
2518 * will also be defined and should be used to access this field.
2519 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
2520 * to determine the number of bytes in the buffer. USE_STDIO_BASE
2521 * will never be defined unless USE_STDIO_PTR is.
2524 * This macro is used to access the _base field (or equivalent) of the
2525 * FILE structure pointed to by its argument. This macro will always be
2526 * defined if USE_STDIO_BASE is defined.
2529 * This macro is used to determine the number of bytes in the I/O
2530 * buffer pointed to by _base field (or equivalent) of the FILE
2531 * structure pointed to its argument. This macro will always be defined
2532 * if USE_STDIO_BASE is defined.
2534 /*#define USE_STDIO_BASE / **/
2535 #ifdef USE_STDIO_BASE
2536 #define FILE_base(fp) ((fp)->_IO_read_base)
2537 #define FILE_bufsiz(fp) ((fp)->_IO_read_end - (fp)->_IO_read_base)
2541 * This symbol, if defined, indicates that this C compiler knows how
2542 * to copy structures. If undefined, you'll need to use a block copy
2543 * routine of some sort instead.
2545 /*#define USE_STRUCT_COPY / **/
2548 * This symbol, if defined, indicates that the strerror routine is
2549 * available to translate error numbers to strings. See the writeup
2550 * of Strerror() in this file before you try to define your own.
2553 * This symbol, if defined, indicates that the sys_errlist array is
2554 * available to translate error numbers to strings. The extern int
2555 * sys_nerr gives the size of that table.
2558 * This preprocessor symbol is defined as a macro if strerror() is
2559 * not available to translate error numbers to strings but sys_errlist[]
2562 /*#define HAS_STRERROR / **/
2563 /*#define HAS_SYS_ERRLIST / **/
2564 #define Strerror(e) strerror(e)
2567 * This symbol, if defined, indicates that the strerror_r routine
2568 * is available to strerror re-entrantly.
2570 /* STRERROR_R_PROTO:
2571 * This symbol encodes the prototype of strerror_r.
2572 * It is zero if d_strerror_r is undef, and one of the
2573 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_strerror_r
2576 /*#define HAS_STRERROR_R / **/
2577 #define STRERROR_R_PROTO 0 /**/
2580 * This symbol, if defined, indicates that the strtoul routine is
2581 * available to provide conversion of strings to unsigned long.
2583 #define HAS_STRTOUL /**/
2586 * This symbol, if defined, indicates that the time() routine exists.
2589 * This symbol holds the type returned by time(). It can be long,
2590 * or time_t on BSD sites (in which case <sys/types.h> should be
2593 #define HAS_TIME /**/
2594 #define Time_t time_t /* Time type */
2597 * This symbol, if defined, indicates that the times() routine exists.
2598 * Note that this became obsolete on some systems (SUNOS), which now
2599 * use getrusage(). It may be necessary to include <sys/times.h>.
2601 /*#define HAS_TIMES / **/
2604 * This symbol, if defined, indicates that the tmpnam_r routine
2605 * is available to tmpnam re-entrantly.
2608 * This symbol encodes the prototype of tmpnam_r.
2609 * It is zero if d_tmpnam_r is undef, and one of the
2610 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_tmpnam_r
2613 /*#define HAS_TMPNAM_R / **/
2614 #define TMPNAM_R_PROTO 0 /**/
2617 * This symbol, if defined, indicates that the ttyname_r routine
2618 * is available to ttyname re-entrantly.
2621 * This symbol encodes the prototype of ttyname_r.
2622 * It is zero if d_ttyname_r is undef, and one of the
2623 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ttyname_r
2626 /*#define HAS_TTYNAME_R / **/
2627 #define TTYNAME_R_PROTO 0 /**/
2630 * This symbol, if defined, indicates that the union semun is
2631 * defined by including <sys/sem.h>. If not, the user code
2632 * probably needs to define it as:
2635 * struct semid_ds *buf;
2636 * unsigned short *array;
2639 /* USE_SEMCTL_SEMUN:
2640 * This symbol, if defined, indicates that union semun is
2641 * used for semctl IPC_STAT.
2643 /* USE_SEMCTL_SEMID_DS:
2644 * This symbol, if defined, indicates that struct semid_ds * is
2645 * used for semctl IPC_STAT.
2647 /*#define HAS_UNION_SEMUN / **/
2648 /*#define USE_SEMCTL_SEMUN / **/
2649 /*#define USE_SEMCTL_SEMID_DS / **/
2652 * This symbol, if defined, indicates that vfork() exists.
2654 /*#define HAS_VFORK / **/
2657 * This symbol, if defined, indicates that an emulation of the
2658 * fork routine is available.
2660 /*#define HAS_PSEUDOFORK / **/
2663 * This symbol's value is either "void" or "int", corresponding to the
2664 * appropriate return type of a signal handler. Thus, you can declare
2665 * a signal handler using "Signal_t (*handler)()", and define the
2666 * handler using "Signal_t handler(sig)".
2668 #define Signal_t int /* Signal handler's return type */
2671 * This symbol, if defined, indicates that this C compiler knows about
2672 * the volatile declaration.
2674 /*#define HASVOLATILE / **/
2680 * This symbol, if defined, indicates that the vprintf routine is available
2681 * to printf with a pointer to an argument list. If unavailable, you
2682 * may need to write your own, probably in terms of _doprnt().
2684 /* USE_CHAR_VSPRINTF:
2685 * This symbol is defined if this system has vsprintf() returning type
2686 * (char*). The trend seems to be to declare it as "int vsprintf()". It
2687 * is up to the package author to declare vsprintf correctly based on the
2690 #define HAS_VPRINTF /**/
2691 /*#define USE_CHAR_VSPRINTF / **/
2694 * This symbol contains the size of a double, so that the C preprocessor
2695 * can make decisions based on it.
2697 #define DOUBLESIZE 8 /**/
2700 * This symbol, if defined, indicates that this system uses
2703 /*#define EBCDIC / **/
2706 * This symbol holds the type used to declare file positions in libc.
2707 * It can be fpos_t, long, uint, etc... It may be necessary to include
2708 * <sys/types.h> to get any typedef'ed information.
2710 #define Fpos_t int /* File position type */
2713 * This symbol defines the format string used for printing a Gid_t.
2715 #define Gid_t_f "lu" /**/
2718 * This symbol holds the signedness of a Gid_t.
2719 * 1 for unsigned, -1 for signed.
2721 #define Gid_t_sign 1 /* GID sign */
2724 * This symbol holds the size of a Gid_t in bytes.
2726 #define Gid_t_size 4 /* GID size */
2729 * This symbol holds the return type of getgid() and the type of
2730 * argument to setrgid() and related functions. Typically,
2731 * it is the type of group ids in the kernel. It can be int, ushort,
2732 * gid_t, etc... It may be necessary to include <sys/types.h> to get
2733 * any typedef'ed information.
2735 #define Gid_t int /* Type for getgid(), etc... */
2738 * This symbol, if defined, indicates to the C program that it should
2739 * include <dirent.h>. Using this symbol also triggers the definition
2740 * of the Direntry_t define which ends up being 'struct dirent' or
2741 * 'struct direct' depending on the availability of <dirent.h>.
2744 * This symbol, if defined, indicates to the C program that the length
2745 * of directory entry names is provided by a d_namlen field. Otherwise
2746 * you need to do strlen() on the d_name field.
2749 * This symbol is set to 'struct direct' or 'struct dirent' depending on
2750 * whether dirent is available or not. You should use this pseudo type to
2751 * portably declare your directory entries.
2753 #define I_DIRENT /**/
2754 /*#define DIRNAMLEN / **/
2755 #define Direntry_t struct dirent
2758 * This symbol, if defined, indicates to the C program that it should
2759 * include <execinfo.h> for backtrace() support.
2761 /*#define I_EXECINFO / **/
2764 * This symbol, if defined, indicates to the C program that it should
2768 * This symbol, if defined, indicates to the C program that struct group
2769 * in <grp.h> contains gr_passwd.
2771 /*#define I_GRP / **/
2772 /*#define GRPASSWD / **/
2775 * This symbol, if defined, indicates to the C program that it should
2776 * include <mach/cthreads.h>.
2778 /*#define I_MACH_CTHREADS / **/
2781 * This symbol, if defined, indicates that <ndbm.h> exists and should
2785 * This symbol, if defined, indicates that <gdbm/ndbm.h> exists and should
2786 * be included. This was the location of the ndbm.h compatibility file
2790 * This symbol, if defined, indicates that <gdbm-ndbm.h> exists and should
2791 * be included. This is the location of the ndbm.h compatibility file
2794 /* NDBM_H_USES_PROTOTYPES:
2795 * This symbol, if defined, indicates that <ndbm.h> uses real ANSI C
2796 * prototypes instead of K&R style function declarations without any
2797 * parameter information. While ANSI C prototypes are supported in C++,
2798 * K&R style function declarations will yield errors.
2800 /* GDBMNDBM_H_USES_PROTOTYPES:
2801 * This symbol, if defined, indicates that <gdbm/ndbm.h> uses real ANSI C
2802 * prototypes instead of K&R style function declarations without any
2803 * parameter information. While ANSI C prototypes are supported in C++,
2804 * K&R style function declarations will yield errors.
2806 /* GDBM_NDBM_H_USES_PROTOTYPES:
2807 * This symbol, if defined, indicates that <gdbm-ndbm.h> uses real ANSI C
2808 * prototypes instead of K&R style function declarations without any
2809 * parameter information. While ANSI C prototypes are supported in C++,
2810 * K&R style function declarations will yield errors.
2812 /*#define I_NDBM / **/
2813 /*#define I_GDBMNDBM / **/
2814 /*#define I_GDBM_NDBM / **/
2815 /*#define NDBM_H_USES_PROTOTYPES / **/
2816 /*#define GDBMNDBM_H_USES_PROTOTYPES / **/
2817 /*#define GDBM_NDBM_H_USES_PROTOTYPES / **/
2820 * This symbol, if defined, indicates that <netdb.h> exists and
2821 * should be included.
2823 /*#define I_NETDB / **/
2826 * This symbol, if defined, indicates that <net/errno.h> exists and
2827 * should be included.
2829 /*#define I_NET_ERRNO / **/
2832 * This symbol, if defined, indicates to the C program that it should
2833 * include <pthread.h>.
2835 /*#define I_PTHREAD / **/
2838 * This symbol, if defined, indicates to the C program that it should
2842 * This symbol, if defined, indicates to the C program that struct passwd
2843 * contains pw_quota.
2846 * This symbol, if defined, indicates to the C program that struct passwd
2850 * This symbol, if defined, indicates to the C program that struct passwd
2851 * contains pw_change.
2854 * This symbol, if defined, indicates to the C program that struct passwd
2855 * contains pw_class.
2858 * This symbol, if defined, indicates to the C program that struct passwd
2859 * contains pw_expire.
2862 * This symbol, if defined, indicates to the C program that struct passwd
2863 * contains pw_comment.
2866 * This symbol, if defined, indicates to the C program that struct passwd
2867 * contains pw_gecos.
2870 * This symbol, if defined, indicates to the C program that struct passwd
2871 * contains pw_passwd.
2873 /*#define I_PWD / **/
2874 /*#define PWQUOTA / **/
2875 /*#define PWAGE / **/
2876 /*#define PWCHANGE / **/
2877 /*#define PWCLASS / **/
2878 /*#define PWEXPIRE / **/
2879 /*#define PWCOMMENT / **/
2880 /*#define PWGECOS / **/
2881 /*#define PWPASSWD / **/
2884 * This symbol, if defined, indicates to the C program that it should
2885 * include <sys/access.h>.
2887 /*#define I_SYS_ACCESS / **/
2890 * This symbol, if defined, indicates to the C program that it should
2891 * include <sys/security.h>.
2893 /*#define I_SYS_SECURITY / **/
2896 * This symbol, if defined, indicates that <sys/uio.h> exists and
2897 * should be included.
2899 /*#define I_SYSUIO / **/
2902 * This symbol, if defined, indicates that the program should include
2903 * <termio.h> rather than <sgtty.h>. There are also differences in
2904 * the ioctl() calls that depend on the value of this symbol.
2907 * This symbol, if defined, indicates that the program should include
2908 * the POSIX termios.h rather than sgtty.h or termio.h.
2909 * There are also differences in the ioctl() calls that depend on the
2910 * value of this symbol.
2913 * This symbol, if defined, indicates that the program should include
2914 * <sgtty.h> rather than <termio.h>. There are also differences in
2915 * the ioctl() calls that depend on the value of this symbol.
2917 /*#define I_TERMIO / **/
2918 /*#define I_TERMIOS / **/
2919 /*#define I_SGTTY / **/
2922 * This symbol, if defined, indicates to the C program that it should
2926 * This symbol, if defined, indicates to the C program that it should
2927 * include <sys/time.h>.
2929 /* I_SYS_TIME_KERNEL:
2930 * This symbol, if defined, indicates to the C program that it should
2931 * include <sys/time.h> with KERNEL defined.
2934 * This symbol, if defined, indicates to the C program that
2935 * the struct tm has a tm_zone field.
2937 /* HAS_TM_TM_GMTOFF:
2938 * This symbol, if defined, indicates to the C program that
2939 * the struct tm has a tm_gmtoff field.
2942 /*#define I_SYS_TIME / **/
2943 /*#define I_SYS_TIME_KERNEL / **/
2944 /*#define HAS_TM_TM_ZONE / **/
2945 /*#define HAS_TM_TM_GMTOFF / **/
2948 * This symbol, if defined, indicates that <stdarg.h> exists and should
2952 * This symbol, if defined, indicates to the C program that it should
2953 * include <varargs.h>.
2955 #define I_STDARG /**/
2956 /*#define I_VARARGS / **/
2958 /* PERL_INC_VERSION_LIST:
2959 * This variable specifies the list of subdirectories in over
2960 * which perl.c:incpush() and lib/lib.pm will automatically
2961 * search when adding directories to @INC, in a format suitable
2962 * for a C initialization string. See the inc_version_list entry
2963 * in Porting/Glossary for more details.
2965 /*#define PERL_INC_VERSION_LIST NULL / **/
2967 /* INSTALL_USR_BIN_PERL:
2968 * This symbol, if defined, indicates that Perl is to be installed
2969 * also as /usr/bin/perl.
2971 /*#define INSTALL_USR_BIN_PERL / **/
2974 * This symbol holds the type used to declare offsets in the kernel.
2975 * It can be int, long, off_t, etc... It may be necessary to include
2976 * <sys/types.h> to get any typedef'ed information.
2979 * This symbol holds the number of bytes used by the Off_t.
2982 * This symbol holds the number of bytes used by the Off_t.
2984 #define Off_t int /* <offset> type */
2985 #define LSEEKSIZE 4 /* <offset> size */
2986 #define Off_t_size 4 /* <offset> size */
2989 * This variable contains the return type of free(). It is usually
2990 * void, but occasionally int.
2993 * This symbol is the type of pointer returned by malloc and realloc.
2995 #define Malloc_t void * /**/
2996 #define Free_t void /**/
2998 /* PERL_MALLOC_WRAP:
2999 * This symbol, if defined, indicates that we'd like malloc wrap checks.
3001 /*#define PERL_MALLOC_WRAP / **/
3004 * This symbol, if defined, indicates that we're using our own malloc.
3006 /*#define MYMALLOC / **/
3009 * This symbol holds the type used to declare file modes
3010 * for systems calls. It is usually mode_t, but may be
3011 * int or unsigned short. It may be necessary to include <sys/types.h>
3012 * to get any typedef'ed information.
3014 #define Mode_t int /* file mode parameter for system calls */
3017 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
3018 * non-blocking I/O for the file descriptor. Note that there is no way
3019 * back, i.e. you cannot turn it blocking again this way. If you wish to
3020 * alternatively switch between blocking and non-blocking, use the
3021 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
3024 * This symbol holds the errno error code set by read() when no data was
3025 * present on the non-blocking file descriptor.
3028 * This symbol holds the return code from read() when no data is present
3029 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
3030 * not defined, then you can't distinguish between no data and EOF by
3031 * issuing a read(). You'll have to find another way to tell for sure!
3034 * This symbol, if defined, indicates to the C program that a read() on
3035 * a non-blocking file descriptor will return 0 on EOF, and not the value
3036 * held in RD_NODATA (-1 usually, in that case!).
3038 #define VAL_O_NONBLOCK O_NONBLOCK
3039 #define VAL_EAGAIN EAGAIN
3040 #define RD_NODATA -1
3044 * This symbol holds the type used for the 1st argument
3045 * to gethostbyaddr().
3048 * This symbol holds the type used for the 2nd argument
3049 * to gethostbyaddr().
3052 * This symbol holds the type used for the argument to
3056 * This symbol holds the type used for the 1st argument to
3059 #define Netdb_host_t const char * /**/
3060 #define Netdb_hlen_t int /**/
3061 #define Netdb_name_t const char * /**/
3062 #define Netdb_net_t unsigned long /**/
3064 /* PERL_OTHERLIBDIRS:
3065 * This variable contains a colon-separated set of paths for the perl
3066 * binary to search for additional library files or modules.
3067 * These directories will be tacked to the end of @INC.
3068 * Perl will automatically search below each path for version-
3069 * and architecture-specific directories. See PERL_INC_VERSION_LIST
3072 /*#define PERL_OTHERLIBDIRS " " / **/
3075 * This symbol holds the type used to declare process ids in the kernel.
3076 * It can be int, uint, pid_t, etc... It may be necessary to include
3077 * <sys/types.h> to get any typedef'ed information.
3079 #define Pid_t int /* PID type */
3082 * This symbol contains the name of the private library for this package.
3083 * The library is private in the sense that it needn't be in anyone's
3084 * execution path, but it should be accessible by the world. The program
3085 * should be prepared to do ~ expansion.
3088 * This symbol contains the ~name expanded version of PRIVLIB, to be used
3089 * in programs that are not prepared to deal with ~ expansion at run-time.
3091 #define PRIVLIB "/usr/local/lib/perl5/5.23" /**/
3092 #define PRIVLIB_EXP "/usr/local/lib/perl5/5.23" /**/
3095 * If defined, this macro indicates that the C compiler can handle
3096 * function prototypes.
3099 * This macro is used to declare function parameters for folks who want
3100 * to make declarations with prototypes using a different style than
3101 * the above macros. Use double parentheses. For example:
3103 * int main _((int argc, char *argv[]));
3105 /*#define CAN_PROTOTYPE / **/
3106 #ifdef CAN_PROTOTYPE
3107 #define _(args) args
3113 * This symbol contains the size of a pointer, so that the C preprocessor
3114 * can make decisions based on it. It will be sizeof(void *) if
3115 * the compiler supports (void *); otherwise it will be
3118 #define PTRSIZE 4 /**/
3121 * This symbol, if defined, tells that there's a 64-bit integer type,
3122 * Quad_t, and its unsigned counterpart, Uquad_t. QUADKIND will be one
3123 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, QUAD_IS_INT64_T,
3124 * or QUAD_IS___INT64.
3126 /*#define HAS_QUAD / **/
3128 # define Quad_t int64_t /**/
3129 # define Uquad_t uint64_t /**/
3130 # define QUADKIND 4 /**/
3131 # define QUAD_IS_INT 1
3132 # define QUAD_IS_LONG 2
3133 # define QUAD_IS_LONG_LONG 3
3134 # define QUAD_IS_INT64_T 4
3135 # define QUAD_IS___INT64 5
3139 * This macro is to be used to generate uniformly distributed
3140 * random numbers over the range [0., 1.[. You may have to supply
3141 * an 'extern double drand48();' in your program since SunOS 4.1.3
3142 * doesn't provide you with anything relevant in its headers.
3143 * See HAS_DRAND48_PROTO.
3146 * This symbol defines the type of the argument of the
3147 * random seed function.
3150 * This symbol defines the macro to be used in seeding the
3151 * random number generator (see Drand01).
3154 * This symbol indicates how many bits are produced by the
3155 * function used to generate normalized random numbers.
3156 * Values include 15, 16, 31, and 48.
3158 #define Drand01() Perl_drand48() /**/
3159 #define Rand_seed_t U32 /**/
3160 #define seedDrand01(x) Perl_drand48_init((Rand_seed_t)x) /**/
3161 #define RANDBITS 48 /**/
3164 * This symbol holds the type used for the 2nd, 3rd, and 4th
3165 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
3166 * is defined, and 'int *' otherwise. This is only useful if you
3167 * have select(), of course.
3169 #define Select_fd_set_t int /**/
3172 * This symbol contains the full pathname to the shell used on this
3173 * on this system to execute Bourne shell scripts. Usually, this will be
3174 * /bin/sh, though it's possible that some systems will have /bin/ksh,
3175 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
3178 #define SH_PATH "/bin/sh" /**/
3181 * This symbol contains a list of signal names in order of
3182 * signal number. This is intended
3183 * to be used as a static array initialization, like this:
3184 * char *sig_name[] = { SIG_NAME };
3185 * The signals in the list are separated with commas, and each signal
3186 * is surrounded by double quotes. There is no leading SIG in the signal
3187 * name, i.e. SIGQUIT is known as "QUIT".
3188 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
3189 * etc., where nn is the actual signal number (e.g. NUM37).
3190 * The signal number for sig_name[i] is stored in sig_num[i].
3191 * The last element is 0 to terminate the list with a NULL. This
3192 * corresponds to the 0 at the end of the sig_name_init list.
3193 * Note that this variable is initialized from the sig_name_init,
3194 * not from sig_name (which is unused).
3197 * This symbol contains a list of signal numbers, in the same order as the
3198 * SIG_NAME list. It is suitable for static array initialization, as in:
3199 * int sig_num[] = { SIG_NUM };
3200 * The signals in the list are separated with commas, and the indices
3201 * within that list and the SIG_NAME list match, so it's easy to compute
3202 * the signal name from a number or vice versa at the price of a small
3203 * dynamic linear lookup.
3204 * Duplicates are allowed, but are moved to the end of the list.
3205 * The signal number corresponding to sig_name[i] is sig_number[i].
3206 * if (i < NSIG) then sig_number[i] == i.
3207 * The last element is 0, corresponding to the 0 at the end of
3208 * the sig_name_init list.
3209 * Note that this variable is initialized from the sig_num_init,
3210 * not from sig_num (which is unused).
3213 * This variable contains the number of elements of the SIG_NAME
3214 * and SIG_NUM arrays, excluding the final NULL entry.
3216 #define SIG_NAME 0 /**/
3217 #define SIG_NUM 0 /**/
3218 #define SIG_SIZE 1 /**/
3221 * This symbol contains the name of the private library for this package.
3222 * The library is private in the sense that it needn't be in anyone's
3223 * execution path, but it should be accessible by the world. The program
3224 * should be prepared to do ~ expansion.
3225 * The standard distribution will put nothing in this directory.
3226 * After perl has been installed, users may install their own local
3227 * architecture-dependent modules in this directory with
3228 * MakeMaker Makefile.PL
3229 * or equivalent. See INSTALL for details.
3232 * This symbol contains the ~name expanded version of SITEARCH, to be used
3233 * in programs that are not prepared to deal with ~ expansion at run-time.
3235 /*#define SITEARCH "/usr/local/lib/perl5/5.23/unknown" / **/
3236 /*#define SITEARCH_EXP "/usr/local/lib/perl5/5.23/unknown" / **/
3239 * This symbol contains the name of the private library for this package.
3240 * The library is private in the sense that it needn't be in anyone's
3241 * execution path, but it should be accessible by the world. The program
3242 * should be prepared to do ~ expansion.
3243 * The standard distribution will put nothing in this directory.
3244 * After perl has been installed, users may install their own local
3245 * architecture-independent modules in this directory with
3246 * MakeMaker Makefile.PL
3247 * or equivalent. See INSTALL for details.
3250 * This symbol contains the ~name expanded version of SITELIB, to be used
3251 * in programs that are not prepared to deal with ~ expansion at run-time.
3254 * This define is SITELIB_EXP with any trailing version-specific component
3255 * removed. The elements in inc_version_list (inc_version_list.U) can
3256 * be tacked onto this variable to generate a list of directories to search.
3258 #define SITELIB "/usr/local/lib/perl5/5.23" /**/
3259 #define SITELIB_EXP "/usr/local/lib/perl5/5.23" /**/
3260 #define SITELIB_STEM "/usr/local/lib/perl5" /**/
3263 * This symbol holds the size of a Size_t in bytes.
3265 #define Size_t_size 4 /**/
3268 * This symbol holds the type used to declare length parameters
3269 * for string functions. It is usually size_t, but may be
3270 * unsigned long, int, etc. It may be necessary to include
3271 * <sys/types.h> to get any typedef'ed information.
3273 #define Size_t size_t /* length parameter for string functions */
3276 * This symbol holds the type used for the size argument of
3277 * various socket calls (just the base type, not the pointer-to).
3279 #define Sock_size_t int /**/
3282 * This symbol holds the type used by functions that return
3283 * a count of bytes or an error condition. It must be a signed type.
3284 * It is usually ssize_t, but may be long or int, etc.
3285 * It may be necessary to include <sys/types.h> or <unistd.h>
3286 * to get any typedef'ed information.
3287 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
3289 #define SSize_t int /* signed count of bytes */
3292 * This symbol is defined to be the type of char used in stdio.h.
3293 * It has the values "unsigned char" or "char".
3295 #define STDCHAR char /**/
3298 * This symbol defines the format string used for printing a Uid_t.
3300 #define Uid_t_f "lu" /**/
3303 * This symbol holds the signedness of a Uid_t.
3304 * 1 for unsigned, -1 for signed.
3306 #define Uid_t_sign 1 /* UID sign */
3309 * This symbol holds the size of a Uid_t in bytes.
3311 #define Uid_t_size 4 /* UID size */
3314 * This symbol holds the type used to declare user ids in the kernel.
3315 * It can be int, ushort, uid_t, etc... It may be necessary to include
3316 * <sys/types.h> to get any typedef'ed information.
3318 #define Uid_t int /* UID type */
3321 * This symbol, if defined, indicates that Perl should be built to
3322 * use the interpreter-based threading implementation.
3325 * This symbol, if defined, indicates that Perl should be built to
3326 * use the 5.005-based threading implementation.
3327 * Only valid up to 5.8.x.
3329 /* OLD_PTHREADS_API:
3330 * This symbol, if defined, indicates that Perl should
3331 * be built to use the old draft POSIX threads API.
3333 /* USE_REENTRANT_API:
3334 * This symbol, if defined, indicates that Perl should
3335 * try to use the various _r versions of library functions.
3336 * This is extremely experimental.
3338 /*#define USE_5005THREADS / **/
3339 /*#define USE_ITHREADS / **/
3340 #if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
3341 #define USE_THREADS /* until src is revised*/
3343 /*#define OLD_PTHREADS_API / **/
3344 /*#define USE_REENTRANT_API / **/
3347 * If defined, this symbol contains the name of a private library.
3348 * The library is private in the sense that it needn't be in anyone's
3349 * execution path, but it should be accessible by the world.
3350 * It may have a ~ on the front.
3351 * The standard distribution will put nothing in this directory.
3352 * Vendors who distribute perl may wish to place their own
3353 * architecture-dependent modules and extensions in this directory with
3354 * MakeMaker Makefile.PL INSTALLDIRS=vendor
3355 * or equivalent. See INSTALL for details.
3357 /* PERL_VENDORARCH_EXP:
3358 * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
3359 * in programs that are not prepared to deal with ~ expansion at run-time.
3361 /*#define PERL_VENDORARCH "" / **/
3362 /*#define PERL_VENDORARCH_EXP "" / **/
3364 /* PERL_VENDORLIB_EXP:
3365 * This symbol contains the ~name expanded version of VENDORLIB, to be used
3366 * in programs that are not prepared to deal with ~ expansion at run-time.
3368 /* PERL_VENDORLIB_STEM:
3369 * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
3370 * removed. The elements in inc_version_list (inc_version_list.U) can
3371 * be tacked onto this variable to generate a list of directories to search.
3373 /*#define PERL_VENDORLIB_EXP "" / **/
3374 /*#define PERL_VENDORLIB_STEM "" / **/
3376 /* USE_CROSS_COMPILE:
3377 * This symbol, if defined, indicates that Perl is being cross-compiled.
3380 * This symbol, if defined, indicates the target architecture
3381 * Perl has been cross-compiled to. Undefined if not a cross-compile.
3383 #ifndef USE_CROSS_COMPILE
3384 /*#define USE_CROSS_COMPILE / **/
3385 #define PERL_TARGETARCH "" /**/
3389 * This symbol, if defined, indicates that Perl was configured with
3390 * -Dusedevel, to enable development features. This should not be
3391 * done for production builds.
3393 /*#define PERL_USE_DEVEL / **/
3396 * This symbol, if defined, indicates that the atolf routine is
3397 * available to convert strings into long doubles.
3399 /*#define HAS_ATOLF / **/
3402 * This symbol, if defined, indicates that the atoll routine is
3403 * available to convert strings into long longs.
3405 /*#define HAS_ATOLL / **/
3408 * This symbol, if defined, indicates that the _fwalk system call is
3409 * available to apply a function to all the file handles.
3411 /*#define HAS__FWALK / **/
3414 * This symbol, if defined, indicates that the acosh routine is
3415 * available to do the inverse hyperbolic cosine function.
3417 /*#define HAS_ACOSH / **/
3420 * This symbol, if defined, indicates that the aintl routine is
3421 * available. If copysignl is also present we can emulate modfl.
3423 /*#define HAS_AINTL / **/
3426 * This symbol, if defined, indicates that the asinh routine is
3427 * available to do the inverse hyperbolic sine function.
3429 /*#define HAS_ASINH / **/
3432 * This symbol, if defined, indicates that the atanh routine is
3433 * available to do the inverse hyperbolic tangent function.
3435 /*#define HAS_ATANH / **/
3437 /* HAS_BUILTIN_CHOOSE_EXPR:
3438 * Can we handle GCC builtin for compile-time ternary-like expressions
3440 /* HAS_BUILTIN_EXPECT:
3441 * Can we handle GCC builtin for telling that certain values are more
3444 /*#define HAS_BUILTIN_EXPECT / **/
3445 /*#define HAS_BUILTIN_CHOOSE_EXPR / **/
3447 /* HAS_C99_VARIADIC_MACROS:
3448 * If defined, the compiler supports C99 variadic macros.
3450 /*#define HAS_C99_VARIADIC_MACROS / **/
3453 * This symbol, if defined, indicates that the class routine is
3454 * available to classify doubles. Available for example in AIX.
3455 * The returned values are defined in <float.h> and are:
3457 * FP_PLUS_NORM Positive normalized, nonzero
3458 * FP_MINUS_NORM Negative normalized, nonzero
3459 * FP_PLUS_DENORM Positive denormalized, nonzero
3460 * FP_MINUS_DENORM Negative denormalized, nonzero
3462 * FP_MINUS_ZERO -0.0
3465 * FP_NANS Signaling Not a Number (NaNS)
3466 * FP_NANQ Quiet Not a Number (NaNQ)
3468 /*#define HAS_CLASS / **/
3471 * This symbol, if defined, indicates that the clearenv () routine is
3472 * available for use.
3474 /*#define HAS_CLEARENV / **/
3476 /* HAS_STRUCT_CMSGHDR:
3477 * This symbol, if defined, indicates that the struct cmsghdr
3480 /*#define HAS_STRUCT_CMSGHDR / **/
3483 * This symbol, if defined, indicates that the copysign routine is
3484 * available to do the copysign function.
3486 /*#define HAS_COPYSIGN / **/
3489 * This symbol, if defined, indicates that the copysignl routine is
3490 * available. If aintl is also present we can emulate modfl.
3492 /*#define HAS_COPYSIGNL / **/
3495 * This symbol, if defined, indicates that a C++ compiler was
3496 * used to compiled Perl and will be used to compile extensions.
3498 /*#define USE_CPLUSPLUS / **/
3500 /* HAS_DBMINIT_PROTO:
3501 * This symbol, if defined, indicates that the system provides
3502 * a prototype for the dbminit() function. Otherwise, it is up
3503 * to the program to supply one. A good guess is
3504 * extern int dbminit(char *);
3506 /*#define HAS_DBMINIT_PROTO / **/
3509 * This symbol, if defined, indicates that the the DIR* dirstream
3510 * structure contains a member variable named dd_fd.
3512 /*#define HAS_DIR_DD_FD / **/
3515 * This manifest constant lets the C program know that dirfd
3518 /*#define HAS_DIRFD / **/
3520 /* DLSYM_NEEDS_UNDERSCORE:
3521 * This symbol, if defined, indicates that we need to prepend an
3522 * underscore to the symbol name before calling dlsym(). This only
3523 * makes sense if you *have* dlsym, which we will presume is the
3524 * case if you're using dl_dlopen.xs.
3526 /*#define DLSYM_NEEDS_UNDERSCORE / **/
3529 * This symbol, if defined, indicates that the erf routine is
3530 * available to do the error function.
3532 /*#define HAS_ERF / **/
3535 * This symbol, if defined, indicates that the erfc routine is
3536 * available to do the complementary error function.
3538 /*#define HAS_ERFC / **/
3541 * This symbol, if defined, indicates that the exp2 routine is
3542 * available to do the 2**x function.
3544 /*#define HAS_EXP2 / **/
3547 * This symbol, if defined, indicates that the expm1 routine is
3548 * available to do the exp(x) - 1 when x is near 1 function.
3550 /*#define HAS_EXPM1 / **/
3553 * This symbol, if defined, indicates that the "fast stdio"
3554 * is available to manipulate the stdio buffers directly.
3556 /*#define HAS_FAST_STDIO / **/
3559 * This symbol, if defined, indicates that the fchdir routine is
3560 * available to change directory using a file descriptor.
3562 /*#define HAS_FCHDIR / **/
3565 * This symbol, if defined, indicates that fcntl() can be used
3566 * for file locking. Normally on Unix systems this is defined.
3567 * It may be undefined on VMS.
3569 /*#define FCNTL_CAN_LOCK / **/
3572 * This symbol, if defined, indicates that the fdclose routine is
3573 * available to free a FILE structure without closing the underlying
3574 * file descriptor. This function appeared in FreeBSD 10.2.
3576 /*#define HAS_FDCLOSE / **/
3579 * This symbol, if defined, indicates that the fdim routine is
3580 * available to do the positive difference function.
3582 /*#define HAS_FDIM / **/
3585 * This symbol, if defined, indicates that the fegetround routine is
3586 * available to return the macro corresponding to the current rounding
3589 /*#define HAS_FEGETROUND / **/
3592 * This symbol, if defined, indicates that the finite routine is
3593 * available to check whether a double is finite (non-infinity non-NaN).
3595 /*#define HAS_FINITE / **/
3598 * This symbol, if defined, indicates that the finitel routine is
3599 * available to check whether a long double is finite
3600 * (non-infinity non-NaN).
3602 /*#define HAS_FINITEL / **/
3605 * This symbol, if defined, indicates that the system provides
3606 * a prototype for the flock() function. Otherwise, it is up
3607 * to the program to supply one. A good guess is
3608 * extern int flock(int, int);
3610 /*#define HAS_FLOCK_PROTO / **/
3613 * This symbol, if defined, indicates that the fma routine is
3614 * available to do the multiply-add function.
3616 /*#define HAS_FMA / **/
3619 * This symbol, if defined, indicates that the fmax routine is
3620 * available to do the maximum function.
3622 /*#define HAS_FMAX / **/
3625 * This symbol, if defined, indicates that the fmin routine is
3626 * available to do the minimum function.
3628 /*#define HAS_FMIN / **/
3631 * This symbol, if defined, indicates that the fp_class routine is
3632 * available to classify doubles. Available for example in Digital UNIX.
3633 * The returned values are defined in <math.h> and are:
3635 * FP_SNAN Signaling NaN (Not-a-Number)
3636 * FP_QNAN Quiet NaN (Not-a-Number)
3637 * FP_POS_INF +infinity
3638 * FP_NEG_INF -infinity
3639 * FP_POS_NORM Positive normalized
3640 * FP_NEG_NORM Negative normalized
3641 * FP_POS_DENORM Positive denormalized
3642 * FP_NEG_DENORM Negative denormalized
3643 * FP_POS_ZERO +0.0 (positive zero)
3644 * FP_NEG_ZERO -0.0 (negative zero)
3646 /*#define HAS_FP_CLASS / **/
3649 * This symbol, if defined, indicates that the fp_classl routine is
3650 * available to classify long doubles. Available for example in
3651 * Digital UNIX. See for possible values HAS_FP_CLASS.
3653 /*#define HAS_FP_CLASSL / **/
3656 * This symbol, if defined, indicates that the fpclass routine is
3657 * available to classify doubles. Available for example in Solaris/SVR4.
3658 * The returned values are defined in <ieeefp.h> and are:
3660 * FP_SNAN signaling NaN
3662 * FP_NINF negative infinity
3663 * FP_PINF positive infinity
3664 * FP_NDENORM negative denormalized non-zero
3665 * FP_PDENORM positive denormalized non-zero
3666 * FP_NZERO negative zero
3667 * FP_PZERO positive zero
3668 * FP_NNORM negative normalized non-zero
3669 * FP_PNORM positive normalized non-zero
3671 /*#define HAS_FPCLASS / **/
3674 * This symbol, if defined, indicates that the fpclassify routine is
3675 * available to classify doubles. Available for example in HP-UX.
3676 * The returned values are defined in <math.h> and are
3678 * FP_NORMAL Normalized
3680 * FP_INFINITE Infinity
3681 * FP_SUBNORMAL Denormalized
3686 * This symbol, if defined, indicates that the fp_classify routine is
3687 * available to classify doubles. The values are defined in <math.h>
3689 * FP_NORMAL Normalized
3691 * FP_INFINITE Infinity
3692 * FP_SUBNORMAL Denormalized
3696 /*#define HAS_FPCLASSIFY / **/
3697 /*#define HAS_FP_CLASSIFY / **/
3700 * This symbol, if defined, indicates that the fpclassl routine is
3701 * available to classify long doubles. Available for example in IRIX.
3702 * The returned values are defined in <ieeefp.h> and are:
3704 * FP_SNAN signaling NaN
3706 * FP_NINF negative infinity
3707 * FP_PINF positive infinity
3708 * FP_NDENORM negative denormalized non-zero
3709 * FP_PDENORM positive denormalized non-zero
3710 * FP_NZERO negative zero
3711 * FP_PZERO positive zero
3712 * FP_NNORM negative normalized non-zero
3713 * FP_PNORM positive normalized non-zero
3715 /*#define HAS_FPCLASSL / **/
3718 * This symbol, if defined, indicates that the fpgetround routine is
3719 * available to get the floating point rounding mode.
3721 /*#define HAS_FPGETROUND / **/
3724 * This symbol will be defined if the C compiler supports fpos64_t.
3726 /*#define HAS_FPOS64_T / **/
3729 * This symbol, if defined, indicates that the frexpl routine is
3730 * available to break a long double floating-point number into
3731 * a normalized fraction and an integral power of 2.
3733 /*#define HAS_FREXPL / **/
3735 /* HAS_STRUCT_FS_DATA:
3736 * This symbol, if defined, indicates that the struct fs_data
3737 * to do statfs() is supported.
3739 /*#define HAS_STRUCT_FS_DATA / **/
3742 * This symbol, if defined, indicates that the fseeko routine is
3743 * available to fseek beyond 32 bits (useful for ILP32 hosts).
3745 /*#define HAS_FSEEKO / **/
3748 * This symbol, if defined, indicates that the fstatfs routine is
3749 * available to stat filesystems by file descriptors.
3751 /*#define HAS_FSTATFS / **/
3754 * This symbol, if defined, indicates that the fsync routine is
3755 * available to write a file's modified data and attributes to
3756 * permanent storage.
3758 /*#define HAS_FSYNC / **/
3761 * This symbol, if defined, indicates that the ftello routine is
3762 * available to ftell beyond 32 bits (useful for ILP32 hosts).
3764 /*#define HAS_FTELLO / **/
3767 * This symbol, if defined, indicates that the futimes routine is
3768 * available to change file descriptor time stamps with struct timevals.
3770 /*#define HAS_FUTIMES / **/
3773 * This symbol, if defined, indicates that the getaddrinfo() function
3774 * is available for use.
3776 /*#define HAS_GETADDRINFO / **/
3779 * This symbol, if defined, indicates that the getcwd routine is
3780 * available to get the current working directory.
3782 /*#define HAS_GETCWD / **/
3785 * This symbol, if defined, indicates that the getespwnam system call is
3786 * available to retrieve enhanced (shadow) password entries by name.
3788 /*#define HAS_GETESPWNAM / **/
3791 * This symbol, if defined, indicates that the getfsstat routine is
3792 * available to stat filesystems in bulk.
3794 /*#define HAS_GETFSSTAT / **/
3797 * This symbol, if defined, indicates that the getitimer routine is
3798 * available to return interval timers.
3800 /*#define HAS_GETITIMER / **/
3803 * This symbol, if defined, indicates that the getmnt routine is
3804 * available to get filesystem mount info by filename.
3806 /*#define HAS_GETMNT / **/
3809 * This symbol, if defined, indicates that the getmntent routine is
3810 * available to iterate through mounted file systems to get their info.
3812 /*#define HAS_GETMNTENT / **/
3815 * This symbol, if defined, indicates that the getnameinfo() function
3816 * is available for use.
3818 /*#define HAS_GETNAMEINFO / **/
3821 * This symbol, if defined, indicates that the getprpwnam system call is
3822 * available to retrieve protected (shadow) password entries by name.
3824 /*#define HAS_GETPRPWNAM / **/
3827 * This symbol, if defined, indicates that the getspnam system call is
3828 * available to retrieve SysV shadow password entries by name.
3830 /*#define HAS_GETSPNAM / **/
3833 * This symbol, if defined, indicates that the hasmntopt routine is
3834 * available to query the mount options of file systems.
3836 /*#define HAS_HASMNTOPT / **/
3839 * This symbol, if defined, indicates that the hypot routine is
3840 * available to do the hypotenuse function.
3842 /*#define HAS_HYPOT / **/
3845 * This symbol, if defined, indicates that the ilogb routine is
3846 * available to get integer exponent of a floating-point value.
3848 /*#define HAS_ILOGB / **/
3851 * This symbol, if defined, indicates that the ilogbl routine is
3852 * available. If scalbnl is also present we can emulate frexpl.
3854 /*#define HAS_ILOGBL / **/
3857 * This symbol, if defined, indicates that the inet_ntop() function
3858 * is available to parse IPv4 and IPv6 strings.
3860 /*#define HAS_INETNTOP / **/
3863 * This symbol, if defined, indicates that the inet_pton() function
3864 * is available to parse IPv4 and IPv6 strings.
3866 /*#define HAS_INETPTON / **/
3869 * This symbol will defined if the C compiler supports int64_t.
3870 * Usually the <inttypes.h> needs to be included, but sometimes
3871 * <sys/types.h> is enough.
3873 /*#define HAS_INT64_T / **/
3876 * This manifest constant lets the C program know that isblank
3879 /*#define HAS_ISBLANK / **/
3882 * This symbol, if defined, indicates that the isfinite routine is
3883 * available to check whether a double is finite (non-infinity non-NaN).
3885 /*#define HAS_ISFINITE / **/
3888 * This symbol, if defined, indicates that the isfinitel routine is
3889 * available to check whether a long double is finite.
3890 * (non-infinity non-NaN).
3892 /*#define HAS_ISFINITEL / **/
3895 * This symbol, if defined, indicates that the isinf routine is
3896 * available to check whether a double is an infinity.
3898 /*#define HAS_ISINF / **/
3901 * This symbol, if defined, indicates that the isinfl routine is
3902 * available to check whether a long double is an infinity.
3904 /*#define HAS_ISINFL / **/
3907 * This symbol, if defined, indicates that the isless routine is
3908 * available to do the isless function.
3910 /*#define HAS_ISLESS / **/
3913 * This symbol, if defined, indicates that the isnan routine is
3914 * available to check whether a double is a NaN.
3916 /*#define HAS_ISNAN / **/
3919 * This symbol, if defined, indicates that the isnanl routine is
3920 * available to check whether a long double is a NaN.
3922 /*#define HAS_ISNANL / **/
3925 * This symbol, if defined, indicates that the isnormal routine is
3926 * available to check whether a double is normal (non-zero normalized).
3928 /*#define HAS_ISNORMAL / **/
3931 * This symbol, if defined, indicates to the C program that the
3932 * j0() function is available for Bessel functions of the first
3933 * kind of the order zero, for doubles.
3936 * This symbol, if defined, indicates to the C program that the
3937 * j0l() function is available for Bessel functions of the first
3938 * kind of the order zero, for long doubles.
3940 /*#define HAS_J0 / **/
3941 /*#define HAS_J0L / **/
3943 /* HAS_LC_MONETARY_2008:
3944 * This symbol, if defined, indicates that the localeconv routine is
3945 * available and has the additional members added in POSIX 1003.1-2008.
3947 /*#define HAS_LC_MONETARY_2008 / **/
3950 * This symbol, if defined, indicates that this system's <float.h>
3951 * or <limits.h> defines the symbol LDBL_DIG, which is the number
3952 * of significant digits in a long double precision number. Unlike
3953 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
3955 /*#define HAS_LDBL_DIG / * */
3958 * This symbol, if defined, indicates that the lgamma routine is
3959 * available to do the log gamma function. See also HAS_TGAMMA and
3962 /*#define HAS_LGAMMA / **/
3965 * This symbol, if defined, indicates that the lgamma_r routine is
3966 * available to do the log gamma function without using the global
3969 /*#define HAS_LGAMMA_R / **/
3971 /* LIBM_LIB_VERSION:
3972 * This symbol, if defined, indicates that libm exports _LIB_VERSION
3973 * and that math.h defines the enum to manipulate it.
3975 /*#define LIBM_LIB_VERSION / **/
3978 * This symbol, if defined, indicates that the llrint routine is
3979 * available to return the closest long long value according to
3980 * the current rounding mode.
3982 /*#define HAS_LLRINT / **/
3985 * This symbol, if defined, indicates that the llrintl routine is
3986 * available to return the closest long long value of the long double
3987 * argument according to the current rounding mode.
3989 /*#define HAS_LLRINTL / **/
3992 * This symbol, if defined, indicates that the llround routine is
3993 * available to return the nearest long long value.
3995 /*#define HAS_LLROUND / **/
3998 * This symbol, if defined, indicates that the llroundl routine is
3999 * available to return the nearest long long value away from zero of
4000 * the long double argument value.
4002 /*#define HAS_LLROUNDL / **/
4005 * This symbol, if defined, indicates that the log1p routine is
4006 * available to do the logarithm of 1 plus argument function.
4008 /*#define HAS_LOG1P / **/
4011 * This symbol, if defined, indicates that the log2 routine is
4012 * available to do the log2 function.
4014 /*#define HAS_LOG2 / **/
4017 * This symbol, if defined, indicates that the logb routine is
4018 * available to do the logb function.
4020 /*#define HAS_LOGB / **/
4023 * This symbol, if defined, indicates that the lrint routine is
4024 * available to return the closest integral value according to
4025 * the current rounding mode.
4027 /*#define HAS_LRINT / **/
4030 * This symbol, if defined, indicates that the lrintl routine is
4031 * available to return the closest integral value of the long double
4032 * argument according to the current rounding mode.
4034 /*#define HAS_LRINTL / **/
4037 * This symbol, if defined, indicates that the lround routine is
4038 * available to return the nearest integral value.
4040 /*#define HAS_LROUND / **/
4043 * This symbol, if defined, indicates that the lroundl routine is
4044 * available to return the nearest integral value away from zero of
4045 * the long double argument value.
4047 /*#define HAS_LROUNDL / **/
4050 * This symbol, if defined, indicates that the madvise system call is
4051 * available to map a file into memory.
4053 /*#define HAS_MADVISE / **/
4056 * This symbol, if defined, indicates that the malloc_size
4057 * routine is available for use.
4059 /*#define HAS_MALLOC_SIZE / **/
4061 /* HAS_MALLOC_GOOD_SIZE:
4062 * This symbol, if defined, indicates that the malloc_good_size
4063 * routine is available for use.
4065 /*#define HAS_MALLOC_GOOD_SIZE / **/
4068 * This symbol, if defined, indicates that the mkdtemp routine is
4069 * available to exclusively create a uniquely named temporary directory.
4071 /*#define HAS_MKDTEMP / **/
4074 * This symbol, if defined, indicates that the mkstemps routine is
4075 * available to exclusively create and open a uniquely named
4076 * (with a suffix) temporary file.
4078 /*#define HAS_MKSTEMPS / **/
4081 * This symbol, if defined, indicates that the modfl routine is
4082 * available to split a long double x into a fractional part f and
4083 * an integer part i such that |f| < 1.0 and (f + i) = x.
4086 * This symbol, if defined, indicates that the system provides
4087 * a prototype for the modfl() function. Otherwise, it is up
4088 * to the program to supply one.
4090 /*#define HAS_MODFL / **/
4091 /*#define HAS_MODFL_PROTO / **/
4094 * This symbol, if defined, indicates that the mprotect system call is
4095 * available to modify the access protection of a memory mapped file.
4097 /*#define HAS_MPROTECT / **/
4099 /* HAS_STRUCT_MSGHDR:
4100 * This symbol, if defined, indicates that the struct msghdr
4103 /*#define HAS_STRUCT_MSGHDR / **/
4106 * This symbol, if defined, indicates that the nan routine is
4107 * available to generate NaN.
4109 /*#define HAS_NAN / **/
4112 * This symbol, if defined, indicates that the nearbyint routine is
4113 * available to return the integral value closest to (according to
4114 * the current rounding mode) to x.
4116 /*#define HAS_NEARBYINT / **/
4119 * This symbol, if defined, indicates that the nextafter routine is
4120 * available to return the next machine representable double from
4123 /*#define HAS_NEXTAFTER / **/
4126 * This symbol, if defined, indicates that the nexttoward routine is
4127 * available to return the next machine representable long double from
4130 /*#define HAS_NEXTTOWARD / **/
4133 * This symbol, if defined, indicates that the nl_langinfo routine is
4134 * available to return local data. You will also need <langinfo.h>
4135 * and therefore I_LANGINFO.
4137 /*#define HAS_NL_LANGINFO / **/
4140 * This symbol will be defined if the C compiler supports off64_t.
4142 /*#define HAS_OFF64_T / **/
4145 * This symbol, if defined, indicates that the prctl routine is
4146 * available to set process title.
4147 * Note that there are at least two prctl variants: Linux and Irix.
4148 * While they are somewhat similar, they are incompatible.
4150 /* HAS_PRCTL_SET_NAME:
4151 * This symbol, if defined, indicates that the prctl routine is
4152 * available to set process title and supports PR_SET_NAME.
4154 /*#define HAS_PRCTL / **/
4155 /*#define HAS_PRCTL_SET_NAME / **/
4158 * This symbol is defined if PROCSELFEXE_PATH is a symlink
4159 * to the absolute pathname of the executing program.
4161 /* PROCSELFEXE_PATH:
4162 * If HAS_PROCSELFEXE is defined this symbol is the filename
4163 * of the symbolic link pointing to the absolute pathname of
4164 * the executing program.
4166 /*#define HAS_PROCSELFEXE / **/
4167 #if defined(HAS_PROCSELFEXE) && !defined(PROCSELFEXE_PATH)
4168 #define PROCSELFEXE_PATH /**/
4171 /* HAS_PTHREAD_ATTR_SETSCOPE:
4172 * This symbol, if defined, indicates that the pthread_attr_setscope
4173 * system call is available to set the contention scope attribute of
4174 * a thread attribute object.
4176 /*#define HAS_PTHREAD_ATTR_SETSCOPE / **/
4179 * This symbol will be defined if the C compiler supports ptrdiff_t.
4181 #define HAS_PTRDIFF_T /**/
4184 * This symbol, if defined, indicates that the readv routine is
4185 * available to do gather reads. You will also need <sys/uio.h>
4186 * and there I_SYSUIO.
4188 /*#define HAS_READV / **/
4191 * This symbol, if defined, indicates that the recvmsg routine is
4192 * available to send structured socket messages.
4194 /*#define HAS_RECVMSG / **/
4197 * This symbol, if defined, indicates that the remainder routine is
4198 * available to return the floating-point remainder.
4200 /*#define HAS_REMAINDER / **/
4203 * This symbol, if defined, indicates that the remquo routine is
4204 * available to return the remainder and part of quotient.
4206 /*#define HAS_REMQUO / **/
4209 * This symbol, if defined, indicates that the rint routine is
4210 * available to return the nearest integral value to x as double
4211 * using the current rounding mode.
4213 /*#define HAS_RINT / **/
4216 * This symbol, if defined, indicates that the round routine is
4217 * available to round to nearest integer, away from zero.
4219 /*#define HAS_ROUND / **/
4222 * This symbol, if defined, indicates that the system provides
4223 * a prototype for the sbrk() function. Otherwise, it is up
4224 * to the program to supply one. Good guesses are
4225 * extern void* sbrk(int);
4226 * extern void* sbrk(size_t);
4228 /*#define HAS_SBRK_PROTO / **/
4231 * This symbol, if defined, indicates that the scalbn routine is
4232 * available to multiply floating-point number by integral power
4235 /*#define HAS_SCALBN / **/
4238 * This symbol, if defined, indicates that the scalbnl routine is
4239 * available. If ilogbl is also present we can emulate frexpl.
4241 /*#define HAS_SCALBNL / **/
4244 * This symbol, if defined, indicates that the sendmsg routine is
4245 * available to send structured socket messages.
4247 /*#define HAS_SENDMSG / **/
4250 * This symbol, if defined, indicates that the setitimer routine is
4251 * available to set interval timers.
4253 /*#define HAS_SETITIMER / **/
4255 /* HAS_SETPROCTITLE:
4256 * This symbol, if defined, indicates that the setproctitle routine is
4257 * available to set process title.
4259 /*#define HAS_SETPROCTITLE / **/
4262 * This symbol, if defined, indicates that the signbit routine is
4263 * available to check if the given number has the sign bit set.
4264 * This should include correct testing of -0.0. This will only be set
4265 * if the signbit() routine is safe to use with the NV type used internally
4266 * in perl. Users should call Perl_signbit(), which will be #defined to
4267 * the system's signbit() function or macro if this symbol is defined.
4269 /*#define HAS_SIGNBIT / **/
4272 * This symbol, if defined, indicates that the sigprocmask
4273 * system call is available to examine or change the signal mask
4274 * of the calling process.
4276 /*#define HAS_SIGPROCMASK / **/
4278 /* USE_SITECUSTOMIZE:
4279 * This symbol, if defined, indicates that sitecustomize should
4282 #ifndef USE_SITECUSTOMIZE
4283 /*#define USE_SITECUSTOMIZE / **/
4287 * This symbol, if defined, indicates that the snprintf () library
4288 * function is available for use.
4291 * This symbol, if defined, indicates that the vsnprintf () library
4292 * function is available for use.
4294 /*#define HAS_SNPRINTF / **/
4295 /*#define HAS_VSNPRINTF / **/
4298 * This symbol, if defined, indicates that the sockatmark routine is
4299 * available to test whether a socket is at the out-of-band mark.
4301 /*#define HAS_SOCKATMARK / **/
4303 /* HAS_SOCKATMARK_PROTO:
4304 * This symbol, if defined, indicates that the system provides
4305 * a prototype for the sockatmark() function. Otherwise, it is up
4306 * to the program to supply one. A good guess is
4307 * extern int sockatmark(int);
4309 /*#define HAS_SOCKATMARK_PROTO / **/
4312 * This symbol, if defined, indicates that the socks5_init routine is
4313 * available to initialize SOCKS 5.
4315 /*#define HAS_SOCKS5_INIT / **/
4317 /* SPRINTF_RETURNS_STRLEN:
4318 * This variable defines whether sprintf returns the length of the string
4319 * (as per the ANSI spec). Some C libraries retain compatibility with
4320 * pre-ANSI C and return a pointer to the passed in buffer; for these
4321 * this variable will be undef.
4323 /*#define SPRINTF_RETURNS_STRLEN / **/
4326 * This symbol, if defined, indicates that the sqrtl routine is
4327 * available to do long double square roots.
4329 /*#define HAS_SQRTL / **/
4331 /* HAS_SETRESGID_PROTO:
4332 * This symbol, if defined, indicates that the system provides
4333 * a prototype for the setresgid() function. Otherwise, it is up
4334 * to the program to supply one. Good guesses are
4335 * extern int setresgid(uid_t ruid, uid_t euid, uid_t suid);
4337 /*#define HAS_SETRESGID_PROTO / **/
4339 /* HAS_SETRESUID_PROTO:
4340 * This symbol, if defined, indicates that the system provides
4341 * a prototype for the setresuid() function. Otherwise, it is up
4342 * to the program to supply one. Good guesses are
4343 * extern int setresuid(uid_t ruid, uid_t euid, uid_t suid);
4345 /*#define HAS_SETRESUID_PROTO / **/
4347 /* HAS_STRUCT_STATFS_F_FLAGS:
4348 * This symbol, if defined, indicates that the struct statfs
4349 * does have the f_flags member containing the mount flags of
4350 * the filesystem containing the file.
4351 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
4352 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
4353 * have statfs() and struct statfs, they have ustat() and getmnt()
4354 * with struct ustat and struct fs_data.
4356 /*#define HAS_STRUCT_STATFS_F_FLAGS / **/
4358 /* HAS_STRUCT_STATFS:
4359 * This symbol, if defined, indicates that the struct statfs
4360 * to do statfs() is supported.
4362 /*#define HAS_STRUCT_STATFS / **/
4365 * This symbol, if defined, indicates that the fstatvfs routine is
4366 * available to stat filesystems by file descriptors.
4368 /*#define HAS_FSTATVFS / **/
4371 * This symbol, if defined, indicates that the strftime routine is
4372 * available to do time formatting.
4374 /*#define HAS_STRFTIME / **/
4377 * This symbol, if defined, indicates that the strlcat () routine is
4378 * available to do string concatenation.
4380 /*#define HAS_STRLCAT / **/
4383 * This symbol, if defined, indicates that the strlcpy () routine is
4384 * available to do string copying.
4386 /*#define HAS_STRLCPY / **/
4389 * This symbol, if defined, indicates that the strtold routine is
4390 * available to convert strings to long doubles.
4392 /*#define HAS_STRTOLD / **/
4395 * This symbol, if defined, indicates that the strtoll routine is
4396 * available to convert strings to long longs.
4398 /*#define HAS_STRTOLL / **/
4401 * This symbol, if defined, indicates that the strtoq routine is
4402 * available to convert strings to long longs (quads).
4404 /*#define HAS_STRTOQ / **/
4407 * This symbol, if defined, indicates that the strtoull routine is
4408 * available to convert strings to unsigned long longs.
4410 /*#define HAS_STRTOULL / **/
4413 * This symbol, if defined, indicates that the strtouq routine is
4414 * available to convert strings to unsigned long longs (quads).
4416 /*#define HAS_STRTOUQ / **/
4418 /* HAS_SYSCALL_PROTO:
4419 * This symbol, if defined, indicates that the system provides
4420 * a prototype for the syscall() function. Otherwise, it is up
4421 * to the program to supply one. Good guesses are
4422 * extern int syscall(int, ...);
4423 * extern int syscall(long, ...);
4425 /*#define HAS_SYSCALL_PROTO / **/
4427 /* HAS_TELLDIR_PROTO:
4428 * This symbol, if defined, indicates that the system provides
4429 * a prototype for the telldir() function. Otherwise, it is up
4430 * to the program to supply one. A good guess is
4431 * extern long telldir(DIR*);
4433 /*#define HAS_TELLDIR_PROTO / **/
4436 * This symbol, if defined, indicates that the tgamma routine is
4437 * available to do the gamma function. See also HAS_LGAMMA.
4439 /*#define HAS_TGAMMA / **/
4442 * This symbol, if defined, indicates that the ctime64 () routine is
4443 * available to do the 64bit variant of ctime ()
4446 * This symbol, if defined, indicates that the localtime64 () routine is
4447 * available to do the 64bit variant of localtime ()
4450 * This symbol, if defined, indicates that the gmtime64 () routine is
4451 * available to do the 64bit variant of gmtime ()
4454 * This symbol, if defined, indicates that the mktime64 () routine is
4455 * available to do the 64bit variant of mktime ()
4458 * This symbol, if defined, indicates that the difftime64 () routine is
4459 * available to do the 64bit variant of difftime ()
4462 * This symbol, if defined, indicates that the asctime64 () routine is
4463 * available to do the 64bit variant of asctime ()
4465 /*#define HAS_CTIME64 / **/
4466 /*#define HAS_LOCALTIME64 / **/
4467 /*#define HAS_GMTIME64 / **/
4468 /*#define HAS_MKTIME64 / **/
4469 /*#define HAS_DIFFTIME64 / **/
4470 /*#define HAS_ASCTIME64 / **/
4473 * This symbol, if defined, indicates that the timegm routine is
4474 * available to do the opposite of gmtime ()
4476 /*#define HAS_TIMEGM / **/
4479 * This symbol, if defined, indicates that the trunc routine is
4480 * available to round doubles towards zero.
4482 /*#define HAS_TRUNC / **/
4485 * This symbol, if defined, indicates that the truncl routine is
4486 * available. If copysignl is also present we can emulate modfl.
4488 /*#define HAS_TRUNCL / **/
4490 /* U32_ALIGNMENT_REQUIRED:
4491 * This symbol, if defined, indicates that you must access
4492 * character data through U32-aligned pointers.
4494 #ifndef U32_ALIGNMENT_REQUIRED
4495 #define U32_ALIGNMENT_REQUIRED /**/
4499 * This symbol, if defined, indicates that the ualarm routine is
4500 * available to do alarms with microsecond granularity.
4502 /*#define HAS_UALARM / **/
4505 * This symbol, if defined, indicates that the unordered routine is
4506 * available to check whether two doubles are unordered
4507 * (effectively: whether either of them is NaN)
4509 /*#define HAS_UNORDERED / **/
4512 * This symbol, if defined, indicates that the unsetenv () routine is
4513 * available for use.
4515 /*#define HAS_UNSETENV / **/
4517 /* HAS_USLEEP_PROTO:
4518 * This symbol, if defined, indicates that the system provides
4519 * a prototype for the usleep() function. Otherwise, it is up
4520 * to the program to supply one. A good guess is
4521 * extern int usleep(useconds_t);
4523 /*#define HAS_USLEEP_PROTO / **/
4526 * This symbol, if defined, indicates that the ustat system call is
4527 * available to query file system statistics by dev_t.
4529 /*#define HAS_USTAT / **/
4532 * This symbol, if defined, indicates that the wcscmp routine is
4533 * available to compare two wide character strings.
4535 /*#define HAS_WCSCMP / **/
4538 * This symbol, if defined, indicates that the wcsxfrm routine is
4539 * available to tranform a wide character string for wcscmp().
4541 /*#define HAS_WCSXFRM / **/
4544 * This symbol, if defined, indicates that the writev routine is
4545 * available to do scatter writes.
4547 /*#define HAS_WRITEV / **/
4549 /* USE_DYNAMIC_LOADING:
4550 * This symbol, if defined, indicates that dynamic loading of
4551 * some sort is available.
4553 /*#define USE_DYNAMIC_LOADING / **/
4556 * This symbol, if defined, tells that fflush(NULL) correctly
4557 * flushes all pending stdio output without side effects. In
4558 * particular, on some platforms calling fflush(NULL) *still*
4559 * corrupts STDIN if it is a pipe.
4562 * This symbol, if defined, tells that to flush
4563 * all pending stdio output one must loop through all
4564 * the stdio file handles stored in an array and fflush them.
4565 * Note that if fflushNULL is defined, fflushall will not
4566 * even be probed for and will be left undefined.
4568 /*#define FFLUSH_NULL / **/
4569 /*#define FFLUSH_ALL / **/
4572 * This symbol, if defined, indicates that <assert.h> exists and
4573 * could be included by the C program to get the assert() macro.
4575 #define I_ASSERT /**/
4578 * This symbol, if defined, indicates that <bfd.h> exists and
4581 /*#define I_BFD / **/
4584 * This symbol, if defined, indicates that <crypt.h> exists and
4585 * should be included.
4587 /*#define I_CRYPT / **/
4590 * This symbol contains the type of the prefix structure element
4591 * in the <db.h> header file. In older versions of DB, it was
4592 * int, while in newer ones it is u_int32_t.
4595 * This symbol contains the type of the prefix structure element
4596 * in the <db.h> header file. In older versions of DB, it was
4597 * int, while in newer ones it is size_t.
4599 /* DB_VERSION_MAJOR_CFG:
4600 * This symbol, if defined, defines the major version number of
4601 * Berkeley DB found in the <db.h> header when Perl was configured.
4603 /* DB_VERSION_MINOR_CFG:
4604 * This symbol, if defined, defines the minor version number of
4605 * Berkeley DB found in the <db.h> header when Perl was configured.
4606 * For DB version 1 this is always 0.
4608 /* DB_VERSION_PATCH_CFG:
4609 * This symbol, if defined, defines the patch version number of
4610 * Berkeley DB found in the <db.h> header when Perl was configured.
4611 * For DB version 1 this is always 0.
4613 #define DB_Hash_t u_int32_t /**/
4614 #define DB_Prefix_t size_t /**/
4615 #define DB_VERSION_MAJOR_CFG 0 /**/
4616 #define DB_VERSION_MINOR_CFG 0 /**/
4617 #define DB_VERSION_PATCH_CFG 0 /**/
4620 * This symbol, if defined, indicates to the C program that it should
4621 * include <fenv.h> to get the floating point environment definitions.
4623 /*#define I_FENV / **/
4626 * This symbol, if defined, indicates that <fp.h> exists and
4627 * should be included.
4629 /*#define I_FP / **/
4632 * This symbol, if defined, indicates that <fp_class.h> exists and
4633 * should be included.
4635 /*#define I_FP_CLASS / **/
4638 * This symbol, if defined, indicates that <ieeefp.h> exists and
4639 * should be included.
4641 /*#define I_IEEEFP / **/
4644 * This symbol, if defined, indicates to the C program that it should
4645 * include <inttypes.h>.
4647 /*#define I_INTTYPES / **/
4650 * This symbol, if defined, indicates that <langinfo.h> exists and
4651 * should be included.
4653 /*#define I_LANGINFO / **/
4656 * This symbol, if defined, indicates that <libutil.h> exists and
4657 * should be included.
4659 /*#define I_LIBUTIL / **/
4662 * This symbol, if defined, indicates to the C program that it should
4663 * include <malloc/malloc.h>.
4665 /*#define I_MALLOCMALLOC / **/
4668 * This symbol, if defined, indicates that <mntent.h> exists and
4669 * should be included.
4671 /*#define I_MNTENT / **/
4674 * This symbol, if defined, indicates to the C program that it should
4675 * include <netinet/tcp.h>.
4677 /*#define I_NETINET_TCP / **/
4680 * This symbol, if defined, indicates that <poll.h> exists and
4681 * should be included. (see also HAS_POLL)
4683 /*#define I_POLL / **/
4686 * This symbol, if defined, indicates that <prot.h> exists and
4687 * should be included.
4689 /*#define I_PROT / **/
4692 * This symbol, if defined, indicates that <quadmath.h> exists and
4693 * should be included.
4695 /*#define I_QUADMATH / **/
4698 * This symbol, if defined, indicates that <shadow.h> exists and
4699 * should be included.
4701 /*#define I_SHADOW / **/
4704 * This symbol, if defined, indicates that <socks.h> exists and
4705 * should be included.
4707 /*#define I_SOCKS / **/
4710 * This symbol, if defined, indicates that <stdbool.h> exists and
4713 /*#define I_STDBOOL / **/
4716 * This symbol, if defined, indicates that <stdint.h> exists and
4717 * should be included.
4719 /*#define I_STDINT / **/
4722 * This symbol, if defined, indicates that <sunmath.h> exists and
4723 * should be included.
4725 /*#define I_SUNMATH / **/
4728 * This symbol, if defined, indicates that <syslog.h> exists and
4729 * should be included.
4731 /*#define I_SYSLOG / **/
4734 * This symbol, if defined, indicates that <sys/mode.h> exists and
4735 * should be included.
4737 /*#define I_SYSMODE / **/
4740 * This symbol, if defined, indicates that <sys/mount.h> exists and
4741 * should be included.
4743 /*#define I_SYS_MOUNT / **/
4746 * This symbol, if defined, indicates that <sys/statfs.h> exists.
4748 /*#define I_SYS_STATFS / **/
4751 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
4752 * should be included.
4754 /*#define I_SYS_STATVFS / **/
4757 * This symbol, if defined, indicates that <sys/utsname.h> exists and
4758 * should be included.
4760 /*#define I_SYSUTSNAME / **/
4763 * This symbol, if defined, indicates that <sys/vfs.h> exists and
4764 * should be included.
4766 /*#define I_SYS_VFS / **/
4769 * This symbol, if defined, indicates that <ustat.h> exists and
4770 * should be included.
4772 /*#define I_USTAT / **/
4775 * This symbol, if defined, is a comma-separated list of
4776 * hexadecimal bytes for the double precision infinity.
4779 * This symbol, if defined, is a comma-separated list of
4780 * hexadecimal bytes (0xHH) for the double precision not-a-number.
4783 * This symbol, if defined, is a comma-separated list of
4784 * hexadecimal bytes for the long double precision infinity.
4787 * This symbol, if defined, is a comma-separated list of
4788 * hexadecimal bytes (0xHH) for the long double precision not-a-number.
4790 #define DOUBLEINFBYTES 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x7f /**/
4791 #define DOUBLENANBYTES 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x7f /**/
4792 #define LONGDBLINFBYTES 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /**/
4793 #define LONGDBLNANBYTES 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xff, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /**/
4796 * This symbol, if defined, contains the string used by stdio to
4797 * format long doubles (format 'f') for output.
4800 * This symbol, if defined, contains the string used by stdio to
4801 * format long doubles (format 'g') for output.
4804 * This symbol, if defined, contains the string used by stdio to
4805 * format long doubles (format 'e') for output.
4808 * This symbol, if defined, contains the string used by stdio to
4809 * format long doubles (format 'f') for input.
4812 * DOUBLEKIND will be one of
4813 * DOUBLE_IS_IEEE_754_32_BIT_LITTLE_ENDIAN
4814 * DOUBLE_IS_IEEE_754_32_BIT_BIG_ENDIAN
4815 * DOUBLE_IS_IEEE_754_64_BIT_LITTLE_ENDIAN
4816 * DOUBLE_IS_IEEE_754_64_BIT_BIG_ENDIAN
4817 * DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN
4818 * DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN
4819 * DOUBLE_IS_IEEE_754_64_BIT_MIXED_ENDIAN_LE_BE
4820 * DOUBLE_IS_IEEE_754_64_BIT_MIXED_ENDIAN_BE_LE
4821 * DOUBLE_IS_UNKNOWN_FORMAT
4823 #define DOUBLEKIND 3 /**/
4824 #define DOUBLE_IS_IEEE_754_32_BIT_LITTLE_ENDIAN 1
4825 #define DOUBLE_IS_IEEE_754_32_BIT_BIG_ENDIAN 2
4826 #define DOUBLE_IS_IEEE_754_64_BIT_LITTLE_ENDIAN 3
4827 #define DOUBLE_IS_IEEE_754_64_BIT_BIG_ENDIAN 4
4828 #define DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN 5
4829 #define DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN 6
4830 #define DOUBLE_IS_IEEE_754_64_BIT_MIXED_ENDIAN_LE_BE 7
4831 #define DOUBLE_IS_IEEE_754_64_BIT_MIXED_ENDIAN_BE_LE 8
4832 #define DOUBLE_IS_UNKNOWN_FORMAT -1
4833 /*#define PERL_PRIfldbl "llf" / **/
4834 /*#define PERL_PRIgldbl "llg" / **/
4835 /*#define PERL_PRIeldbl "lle" / **/
4836 /*#define PERL_SCNfldbl "llf" / **/
4839 * This symbol, if defined, tells how many mantissa bits
4840 * there are in double precision floating point format.
4841 * Note that this is usually DBL_MANT_DIG minus one, since
4842 * with the standard IEEE 754 formats DBL_MANT_DIG includes
4843 * the implicit bit, which doesn't really exist.
4846 * This symbol, if defined, tells how many mantissa bits
4847 * there are in long double precision floating point format.
4848 * Note that this can be LDBL_MANT_DIG minus one,
4849 * since LDBL_MANT_DIG can include the IEEE 754 implicit bit.
4850 * The common x86-style 80-bit long double does not have
4854 * This symbol, if defined, tells how many mantissa bits
4855 * (not including implicit bit) there are in a Perl NV.
4856 * This depends on which floating point type was chosen.
4858 #define DOUBLEMANTBITS 52
4859 #define LONGDBLMANTBITS 64
4860 #define NVMANTBITS 52
4863 * This symbol, if defined, indicates that the system stores
4864 * the variable argument list datatype, va_list, in a format
4865 * that cannot be copied by simple assignment, so that some
4866 * other means must be used when copying is required.
4867 * As such systems vary in their provision (or non-provision)
4868 * of copying mechanisms, handy.h defines a platform-
4869 * independent macro, Perl_va_copy(src, dst), to do the job.
4871 #define NEED_VA_COPY /**/
4874 * This symbol defines the C type used for Perl's IV.
4877 * This symbol defines the C type used for Perl's UV.
4880 * This symbol defines the C type used for Perl's I8.
4883 * This symbol defines the C type used for Perl's U8.
4886 * This symbol defines the C type used for Perl's I16.
4889 * This symbol defines the C type used for Perl's U16.
4892 * This symbol defines the C type used for Perl's I32.
4895 * This symbol defines the C type used for Perl's U32.
4898 * This symbol defines the C type used for Perl's I64.
4901 * This symbol defines the C type used for Perl's U64.
4904 * This symbol defines the C type used for Perl's NV.
4907 * This symbol contains the sizeof(IV).
4910 * This symbol contains the sizeof(UV).
4913 * This symbol contains the sizeof(I8).
4916 * This symbol contains the sizeof(U8).
4919 * This symbol contains the sizeof(I16).
4922 * This symbol contains the sizeof(U16).
4925 * This symbol contains the sizeof(I32).
4928 * This symbol contains the sizeof(U32).
4931 * This symbol contains the sizeof(I64).
4934 * This symbol contains the sizeof(U64).
4937 * This symbol contains the sizeof(NV).
4938 * Note that some floating point formats have unused bytes.
4939 * The most notable example is the x86* 80-bit extended precision
4940 * which comes in byte sizes of 12 and 16 (for 32 and 64 bit
4941 * platforms, respectively), but which only uses 10 bytes.
4942 * Perl compiled with -Duselongdouble on x86* is like this.
4945 * This symbol, if defined, indicates that a variable of type NVTYPE
4946 * can preserve all the bits of a variable of type UVTYPE.
4948 /* NV_PRESERVES_UV_BITS:
4949 * This symbol contains the number of bits a variable of type NVTYPE
4950 * can preserve of a variable of type UVTYPE.
4952 /* NV_OVERFLOWS_INTEGERS_AT:
4953 * This symbol gives the largest integer value that NVs can hold. This
4954 * value + 1.0 cannot be stored accurately. It is expressed as constant
4955 * floating point expression to reduce the chance of decimal/binary
4956 * conversion issues. If it can not be determined, the value 0 is given.
4958 /* NV_ZERO_IS_ALLBITS_ZERO:
4959 * This symbol, if defined, indicates that a variable of type NVTYPE
4960 * stores 0.0 in memory as all bits zero.
4962 #define IVTYPE long /**/
4963 #define UVTYPE unsigned long /**/
4964 #define I8TYPE signed char /**/
4965 #define U8TYPE unsigned char /**/
4966 #define I16TYPE short /**/
4967 #define U16TYPE unsigned short /**/
4968 #define I32TYPE long /**/
4969 #define U32TYPE unsigned long /**/
4971 #define I64TYPE int64_t /**/
4972 #define U64TYPE uint64_t /**/
4974 #define NVTYPE double /**/
4975 #define IVSIZE 4 /**/
4976 #define UVSIZE 4 /**/
4977 #define I8SIZE 1 /**/
4978 #define U8SIZE 1 /**/
4979 #define I16SIZE 2 /**/
4980 #define U16SIZE 2 /**/
4981 #define I32SIZE 4 /**/
4982 #define U32SIZE 4 /**/
4984 #define I64SIZE 8 /**/
4985 #define U64SIZE 8 /**/
4987 #define NVSIZE 8 /**/
4988 #undef NV_PRESERVES_UV
4989 #define NV_PRESERVES_UV_BITS 0
4990 #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
4991 #undef NV_ZERO_IS_ALLBITS_ZERO
4994 # if BYTEORDER == 0x1234
4996 # define BYTEORDER 0x12345678
4998 # if BYTEORDER == 0x4321
5000 # define BYTEORDER 0x87654321
5007 * This symbol defines the format string used for printing a Perl IV
5008 * as a signed decimal integer.
5011 * This symbol defines the format string used for printing a Perl UV
5012 * as an unsigned decimal integer.
5015 * This symbol defines the format string used for printing a Perl UV
5016 * as an unsigned octal integer.
5019 * This symbol defines the format string used for printing a Perl UV
5020 * as an unsigned hexadecimal integer in lowercase abcdef.
5023 * This symbol defines the format string used for printing a Perl UV
5024 * as an unsigned hexadecimal integer in uppercase ABCDEF.
5027 * This symbol defines the format string used for printing a Perl NV
5028 * using %e-ish floating point format.
5031 * This symbol defines the format string used for printing a Perl NV
5032 * using %f-ish floating point format.
5035 * This symbol defines the format string used for printing a Perl NV
5036 * using %g-ish floating point format.
5038 #define IVdf "ld" /**/
5039 #define UVuf "lu" /**/
5040 #define UVof "lo" /**/
5041 #define UVxf "lx" /**/
5042 #define UVXf "lX" /**/
5043 #define NVef "e" /**/
5044 #define NVff "f" /**/
5045 #define NVgf "g" /**/
5048 * This symbol holds the minimum number of bits operated by select.
5049 * That is, if you do select(n, ...), how many bits at least will be
5050 * cleared in the masks if some activity is detected. Usually this
5051 * is either n or 32*ceil(n/32), especially many little-endians do
5052 * the latter. This is only useful if you have select(), naturally.
5054 #define SELECT_MIN_BITS 32 /**/
5057 * This variable contains the size of struct stat's st_ino in bytes.
5060 * This symbol holds the signedness of struct stat's st_ino.
5061 * 1 for unsigned, -1 for signed.
5063 #define ST_INO_SIGN 1 /* st_ino sign */
5064 #define ST_INO_SIZE 4 /* st_ino size */
5067 * This variable contains the string to put in front of a perl
5068 * script to make sure (one hopes) that it runs with perl and not
5071 #define STARTPERL "#!perl" /**/
5073 /* HAS_STDIO_STREAM_ARRAY:
5074 * This symbol, if defined, tells that there is an array
5075 * holding the stdio streams.
5077 /* STDIO_STREAM_ARRAY:
5078 * This symbol tells the name of the array holding the stdio streams.
5079 * Usual values include _iob, __iob, and __sF.
5081 /*#define HAS_STDIO_STREAM_ARRAY / **/
5082 #ifdef HAS_STDIO_STREAM_ARRAY
5083 #define STDIO_STREAM_ARRAY
5087 * This symbol contains the maximum value for the time_t offset that
5088 * the system function gmtime () accepts, and defaults to 0
5091 * This symbol contains the minimum value for the time_t offset that
5092 * the system function gmtime () accepts, and defaults to 0
5095 * This symbol contains the maximum value for the time_t offset that
5096 * the system function localtime () accepts, and defaults to 0
5099 * This symbol contains the minimum value for the time_t offset that
5100 * the system function localtime () accepts, and defaults to 0
5102 #define GMTIME_MAX 2147483647 /**/
5103 #define GMTIME_MIN 0 /**/
5104 #define LOCALTIME_MAX 2147483647 /**/
5105 #define LOCALTIME_MIN 0 /**/
5108 * This symbol, if defined, indicates that 64-bit integers should
5109 * be used when available. If not defined, the native integers
5110 * will be employed (be they 32 or 64 bits). The minimal possible
5111 * 64-bitness is used, just enough to get 64-bit integers into Perl.
5112 * This may mean using for example "long longs", while your memory
5113 * may still be limited to 2 gigabytes.
5116 * This symbol, if defined, indicates that 64-bit integers should
5117 * be used when available. If not defined, the native integers
5118 * will be used (be they 32 or 64 bits). The maximal possible
5119 * 64-bitness is employed: LP64 or ILP64, meaning that you will
5120 * be able to use more than 2 gigabytes of memory. This mode is
5121 * even more binary incompatible than USE_64_BIT_INT. You may not
5122 * be able to run the resulting executable in a 32-bit CPU at all or
5123 * you may need at least to reboot your OS to 64-bit mode.
5125 #ifndef USE_64_BIT_INT
5126 /*#define USE_64_BIT_INT / **/
5128 #ifndef USE_64_BIT_ALL
5129 /*#define USE_64_BIT_ALL / **/
5133 * This symbol, if defined, indicates that Perl should
5134 * be built with support for backtrace.
5136 /*#define USE_CBACKTRACE / **/
5139 * This symbol, if defined, indicates that Perl should
5140 * be built with support for DTrace.
5142 /*#define USE_DTRACE / **/
5145 * This symbol, if defined, indicates that Perl should
5146 * be built to use 'fast stdio'.
5147 * Defaults to define in Perls 5.8 and earlier, to undef later.
5149 #ifndef USE_FAST_STDIO
5150 /*#define USE_FAST_STDIO / **/
5153 /* USE_KERN_PROC_PATHNAME:
5154 * This symbol, if defined, indicates that we can use sysctl with
5155 * KERN_PROC_PATHNAME to get a full path for the executable, and hence
5156 * convert $^X to an absolute path.
5158 /*#define USE_KERN_PROC_PATHNAME / **/
5161 * This symbol, if defined, indicates that large file support
5162 * should be used when available.
5164 #ifndef USE_LARGE_FILES
5165 /*#define USE_LARGE_FILES / **/
5169 * This symbol, if defined, indicates that long doubles should
5170 * be used when available.
5172 #ifndef USE_LONG_DOUBLE
5173 /*#define USE_LONG_DOUBLE / **/
5177 * This symbol, if defined, indicates that 64-bit interfaces and
5178 * long doubles should be used when available.
5180 #ifndef USE_MORE_BITS
5181 /*#define USE_MORE_BITS / **/
5185 * This symbol, if defined, indicates that Perl should
5186 * be built to use multiplicity.
5188 #ifndef MULTIPLICITY
5189 /*#define MULTIPLICITY / **/
5192 /* USE_NSGETEXECUTABLEPATH:
5193 * This symbol, if defined, indicates that we can use _NSGetExecutablePath
5194 * and realpath to get a full path for the executable, and hence convert
5195 * $^X to an absolute path.
5197 /*#define USE_NSGETEXECUTABLEPATH / **/
5200 * This symbol, if defined, indicates that the PerlIO abstraction should
5201 * be used throughout. If not defined, stdio should be
5202 * used in a fully backward compatible manner.
5205 /*#define USE_PERLIO / **/
5209 * This symbol, if defined, indicates that the quadmath library should
5210 * be used when available.
5212 #ifndef USE_QUADMATH
5213 /*#define USE_QUADMATH / **/
5217 * This symbol, if defined, indicates that Perl should
5218 * be built to use socks.
5221 /*#define USE_SOCKS / **/
5227 * 0459b706f70bb18d7481b187553e0719406d2c7d5c354c3a309332dfd8e66197 config_h.SH
5228 * 9382cd0e3b112993f14cfefe78ebe24b4b09df9d9dd199226ca7ba5e6b90f21a uconfig.sh