1 /* This file was produced by running the config_h.SH script, which
2 * gets its values from undef, which is generally produced by
5 * Feel free to modify any of this as the need arises. Note, however,
6 * that running config_h.SH again will wipe out any changes you've made.
7 * For a more permanent change edit undef and rerun config_h.SH.
10 /* Package name : perl5
12 * Configuration time: Wed Sep 18 14:03:46 2013
13 * Configured by : shay
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 chown routine is
53 /*#define HAS_CHOWN / **/
56 * This symbol, if defined, indicates that the chroot routine is
59 /*#define HAS_CHROOT / **/
62 * This symbol, if defined, indicates that the chsize routine is available
63 * to truncate files. You might need a -lx to get this routine.
65 #define HAS_CHSIZE /**/
68 * This symbol, if defined, indicates that the crypt routine is available
69 * to encrypt passwords and the like.
71 #define HAS_CRYPT /**/
74 * This symbol, if defined, indicates that the ctermid routine is
75 * available to generate filename for terminal.
77 /*#define HAS_CTERMID / **/
80 * This symbol, if defined, indicates that the cuserid routine is
81 * available to get character login names.
83 /*#define HAS_CUSERID / **/
86 * This symbol, if defined, indicates that this system's <float.h>
87 * or <limits.h> defines the symbol DBL_DIG, which is the number
88 * of significant digits in a double precision number. If this
89 * symbol is not defined, a guess of 15 is usually pretty good.
91 #define HAS_DBL_DIG /**/
94 * This symbol, if defined, indicates that the difftime routine is
97 #define HAS_DIFFTIME /**/
100 * This symbol, if defined, indicates that the dlerror routine is
101 * available to return a string describing the last error that
102 * occurred from a call to dlopen(), dlclose() or dlsym().
104 #define HAS_DLERROR /**/
107 * This symbol, if defined, indicates that the dup2 routine is
108 * available to duplicate file descriptors.
110 #define HAS_DUP2 /**/
113 * This symbol, if defined, indicates that the fchmod routine is available
114 * to change mode of opened files. If unavailable, use chmod().
116 /*#define HAS_FCHMOD / **/
119 * This symbol, if defined, indicates that the fchown routine is available
120 * to change ownership of opened files. If unavailable, use chown().
122 /*#define HAS_FCHOWN / **/
125 * This symbol, if defined, indicates to the C program that
126 * the fcntl() function exists.
128 /*#define HAS_FCNTL / **/
131 * This symbol, if defined, indicates that the fgetpos routine is
132 * available to get the file position indicator, similar to ftell().
134 #define HAS_FGETPOS /**/
137 * This symbol, if defined, indicates that the flock routine is
138 * available to do file locking.
140 #define HAS_FLOCK /**/
143 * This symbol, if defined, indicates that the fork routine is
146 /*#define HAS_FORK / **/
149 * This symbol, if defined, indicates that the fsetpos routine is
150 * available to set the file position indicator, similar to fseek().
152 #define HAS_FSETPOS /**/
155 * This symbol, if defined, indicates that the gettimeofday() system
156 * call is available for a sub-second accuracy clock. Usually, the file
157 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
158 * The type "Timeval" should be used to refer to "struct timeval".
160 #define HAS_GETTIMEOFDAY /**/
161 #ifdef HAS_GETTIMEOFDAY
162 #define Timeval struct timeval /* Structure used by gettimeofday() */
166 * This symbol, if defined, indicates that the getgroups() routine is
167 * available to get the list of process groups. If unavailable, multiple
168 * groups are probably not supported.
170 /*#define HAS_GETGROUPS / **/
173 * This symbol, if defined, indicates that the getlogin routine is
174 * available to get the login name.
176 #define HAS_GETLOGIN /**/
179 * This symbol, if defined, indicates to the C program that
180 * the getpgid(pid) function is available to get the
183 /*#define HAS_GETPGID / **/
186 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
187 * routine is available to get the current process group.
189 /*#define HAS_GETPGRP2 / **/
192 * This symbol, if defined, indicates that the getppid routine is
193 * available to get the parent process ID.
195 /*#define HAS_GETPPID / **/
198 * This symbol, if defined, indicates that the getpriority routine is
199 * available to get a process's priority.
201 /*#define HAS_GETPRIORITY / **/
204 * This symbol, if defined, indicates to the C program that the
205 * inet_aton() function is available to parse IP address "dotted-quad"
208 /*#define HAS_INET_ATON / **/
211 * This symbol, if defined, indicates that the killpg routine is available
212 * to kill process groups. If unavailable, you probably should use kill
213 * with a negative process number.
215 #define HAS_KILLPG /**/
218 * This symbol, if defined, indicates that the link routine is
219 * available to create hard links.
221 #define HAS_LINK /**/
224 * This symbol, if defined, indicates that the localeconv routine is
225 * available for numeric and monetary formatting conventions.
227 #define HAS_LOCALECONV /**/
230 * This symbol, if defined, indicates that the lockf routine is
231 * available to do file locking.
233 /*#define HAS_LOCKF / **/
236 * This symbol, if defined, indicates that the lstat routine is
237 * available to do file stats on symbolic links.
239 /*#define HAS_LSTAT / **/
242 * This symbol, if defined, indicates that the mblen routine is available
243 * to find the number of bytes in a multibye character.
245 #define HAS_MBLEN /**/
248 * This symbol, if defined, indicates that the mbstowcs routine is
249 * available to covert a multibyte string into a wide character string.
251 #define HAS_MBSTOWCS /**/
254 * This symbol, if defined, indicates that the mbtowc routine is available
255 * to covert a multibyte to a wide character.
257 #define HAS_MBTOWC /**/
260 * This symbol, if defined, indicates that the memcmp routine is available
261 * to compare blocks of memory.
263 #define HAS_MEMCMP /**/
266 * This symbol, if defined, indicates that the memcpy routine is available
267 * to copy blocks of memory.
269 #define HAS_MEMCPY /**/
272 * This symbol, if defined, indicates that the memmove routine is available
273 * to copy potentially overlapping blocks of memory. This should be used
274 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
277 #define HAS_MEMMOVE /**/
280 * This symbol, if defined, indicates that the memset routine is available
281 * to set blocks of memory.
283 #define HAS_MEMSET /**/
286 * This symbol, if defined, indicates that the mkdir routine is available
287 * to create directories. Otherwise you should fork off a new process to
290 #define HAS_MKDIR /**/
293 * This symbol, if defined, indicates that the mkfifo routine is
294 * available to create FIFOs. Otherwise, mknod should be able to
295 * do it for you. However, if mkfifo is there, mknod might require
296 * super-user privileges which mkfifo will not.
298 /*#define HAS_MKFIFO / **/
301 * This symbol, if defined, indicates that the mktime routine is
304 #define HAS_MKTIME /**/
307 * This symbol, if defined, indicates that the msync system call is
308 * available to synchronize a mapped file.
310 /*#define HAS_MSYNC / **/
313 * This symbol, if defined, indicates that the munmap system call is
314 * available to unmap a region, usually mapped by mmap().
316 /*#define HAS_MUNMAP / **/
319 * This symbol, if defined, indicates that the nice routine is
322 /*#define HAS_NICE / **/
325 * This symbol, if defined, indicates that pathconf() is available
326 * to determine file-system related limits and options associated
327 * with a given filename.
330 * This symbol, if defined, indicates that pathconf() is available
331 * to determine file-system related limits and options associated
332 * with a given open file descriptor.
334 /*#define HAS_PATHCONF / **/
335 /*#define HAS_FPATHCONF / **/
338 * This symbol, if defined, indicates that the pause routine is
339 * available to suspend a process until a signal is received.
341 #define HAS_PAUSE /**/
344 * This symbol, if defined, indicates that the pipe routine is
345 * available to create an inter-process channel.
347 #define HAS_PIPE /**/
350 * This symbol, if defined, indicates that the poll routine is
351 * available to poll active file descriptors. Please check I_POLL and
352 * I_SYS_POLL to know which header should be included as well.
354 /*#define HAS_POLL / **/
357 * This symbol, if defined, indicates that the readdir routine is
358 * available to read directory entries. You may have to include
359 * <dirent.h>. See I_DIRENT.
361 #define HAS_READDIR /**/
364 * This symbol, if defined, indicates that the seekdir routine is
365 * available. You may have to include <dirent.h>. See I_DIRENT.
367 #define HAS_SEEKDIR /**/
370 * This symbol, if defined, indicates that the telldir routine is
371 * available. You may have to include <dirent.h>. See I_DIRENT.
373 #define HAS_TELLDIR /**/
376 * This symbol, if defined, indicates that the rewinddir routine is
377 * available. You may have to include <dirent.h>. See I_DIRENT.
379 #define HAS_REWINDDIR /**/
382 * This symbol, if defined, indicates that the readlink routine is
383 * available to read the value of a symbolic link.
385 /*#define HAS_READLINK / **/
388 * This symbol, if defined, indicates that the rename routine is available
389 * to rename files. Otherwise you should do the unlink(), link(), unlink()
392 #define HAS_RENAME /**/
395 * This symbol, if defined, indicates that the rmdir routine is
396 * available to remove directories. Otherwise you should fork off a
397 * new process to exec /bin/rmdir.
399 #define HAS_RMDIR /**/
402 * This symbol, if defined, indicates that the select routine is
403 * available to select active file descriptors. If the timeout field
404 * is used, <sys/time.h> may need to be included.
406 #define HAS_SELECT /**/
409 * This symbol, if defined, indicates that the setegid routine is available
410 * to change the effective gid of the current program.
412 /*#define HAS_SETEGID / **/
415 * This symbol, if defined, indicates that the seteuid routine is available
416 * to change the effective uid of the current program.
418 /*#define HAS_SETEUID / **/
421 * This symbol, if defined, indicates that the setgroups() routine is
422 * available to set the list of process groups. If unavailable, multiple
423 * groups are probably not supported.
425 /*#define HAS_SETGROUPS / **/
428 * This symbol, if defined, indicates that the setlinebuf routine is
429 * available to change stderr or stdout from block-buffered or unbuffered
430 * to a line-buffered mode.
432 /*#define HAS_SETLINEBUF / **/
435 * This symbol, if defined, indicates that the setlocale routine is
436 * available to handle locale-specific ctype implementations.
438 #define HAS_SETLOCALE /**/
441 * This symbol, if defined, indicates that the setpgid(pid, gpid)
442 * routine is available to set process group ID.
444 /*#define HAS_SETPGID / **/
447 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
448 * routine is available to set the current process group.
450 /*#define HAS_SETPGRP2 / **/
453 * This symbol, if defined, indicates that the setpriority routine is
454 * available to set a process's priority.
456 /*#define HAS_SETPRIORITY / **/
459 * This symbol, if defined, indicates that the setregid routine is
460 * available to change the real and effective gid of the current
464 * This symbol, if defined, indicates that the setresgid routine is
465 * available to change the real, effective and saved gid of the current
468 /*#define HAS_SETREGID / **/
469 /*#define HAS_SETRESGID / **/
472 * This symbol, if defined, indicates that the setreuid routine is
473 * available to change the real and effective uid of the current
477 * This symbol, if defined, indicates that the setresuid routine is
478 * available to change the real, effective and saved uid of the current
481 /*#define HAS_SETREUID / **/
482 /*#define HAS_SETRESUID / **/
485 * This symbol, if defined, indicates that the setrgid routine is available
486 * to change the real gid of the current program.
488 /*#define HAS_SETRGID / **/
491 * This symbol, if defined, indicates that the setruid routine is available
492 * to change the real uid of the current program.
494 /*#define HAS_SETRUID / **/
497 * This symbol, if defined, indicates that the setsid routine is
498 * available to set the process group ID.
500 /*#define HAS_SETSID / **/
503 * This symbol is defined to indicate that the strchr()/strrchr()
504 * functions are available for string searching. If not, try the
505 * index()/rindex() pair.
508 * This symbol is defined to indicate that the index()/rindex()
509 * functions are available for string searching.
511 #define HAS_STRCHR /**/
512 /*#define HAS_INDEX / **/
515 * This symbol, if defined, indicates that the strcoll routine is
516 * available to compare strings using collating information.
518 #define HAS_STRCOLL /**/
521 * This symbol, if defined, indicates that the strtod routine is
522 * available to provide better numeric string conversion than atof().
524 #define HAS_STRTOD /**/
527 * This symbol, if defined, indicates that the strtol routine is available
528 * to provide better numeric string conversion than atoi() and friends.
530 #define HAS_STRTOL /**/
533 * This symbol, if defined, indicates that the strxfrm() routine is
534 * available to transform strings.
536 #define HAS_STRXFRM /**/
539 * This symbol, if defined, indicates that the symlink routine is available
540 * to create symbolic links.
542 /*#define HAS_SYMLINK / **/
545 * This symbol, if defined, indicates that the syscall routine is
546 * available to call arbitrary system calls. If undefined, that's tough.
548 /*#define HAS_SYSCALL / **/
551 * This symbol, if defined, indicates that sysconf() is available
552 * to determine system related limits and options.
554 /*#define HAS_SYSCONF / **/
557 * This symbol, if defined, indicates that the system routine is
558 * available to issue a shell command.
560 #define HAS_SYSTEM /**/
563 * This symbol, if defined, indicates that the tcgetpgrp routine is
564 * available to get foreground process group ID.
566 /*#define HAS_TCGETPGRP / **/
569 * This symbol, if defined, indicates that the tcsetpgrp routine is
570 * available to set foreground process group ID.
572 /*#define HAS_TCSETPGRP / **/
575 * This symbol, if defined, indicates that the truncate routine is
576 * available to truncate files.
578 /*#define HAS_TRUNCATE / **/
581 * This symbol, if defined, indicates that the tzname[] array is
582 * available to access timezone names.
584 #define HAS_TZNAME /**/
587 * This symbol, if defined, indicates that the umask routine is
588 * available to set and get the value of the file creation mask.
590 #define HAS_UMASK /**/
593 * This symbol, if defined, indicates that the usleep routine is
594 * available to let the process sleep on a sub-second accuracy.
596 /*#define HAS_USLEEP / **/
599 * This symbol, if defined, indicates that wait4() exists.
601 /*#define HAS_WAIT4 / **/
604 * This symbol, if defined, indicates that the waitpid routine is
605 * available to wait for child process.
607 #define HAS_WAITPID /**/
610 * This symbol, if defined, indicates that the wcstombs routine is
611 * available to convert wide character strings to multibyte strings.
613 #define HAS_WCSTOMBS /**/
616 * This symbol, if defined, indicates that the wctomb routine is available
617 * to covert a wide character to a multibyte.
619 #define HAS_WCTOMB /**/
622 * This symbol holds the type used for the second argument to
623 * getgroups() and setgroups(). Usually, this is the same as
624 * gidtype (gid_t) , but sometimes it isn't.
625 * It can be int, ushort, gid_t, etc...
626 * It may be necessary to include <sys/types.h> to get any
627 * typedef'ed information. This is only required if you have
628 * getgroups() or setgroups()..
630 #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
631 #define Groups_t gid_t /* Type for 2nd arg to [sg]etgroups() */
635 * This symbol, if defined, indicates to the C program that it should
636 * include <arpa/inet.h> to get inet_addr and friends declarations.
638 #define I_ARPA_INET /**/
641 * This symbol, if defined, indicates that <dbm.h> exists and should
645 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
646 * should be included.
648 /*#define I_DBM / **/
649 /*#define I_RPCSVC_DBM / **/
652 * This symbol, if defined, indicates that <dlfcn.h> exists and should
658 * This manifest constant tells the C program to include <fcntl.h>.
663 * This symbol, if defined, indicates to the C program that it should
664 * include <float.h> to get definition of symbols like DBL_MAX or
665 * DBL_MIN, i.e. machine dependent floating point values.
670 * This symbol, if defined, indicates that <gdbm.h> exists and should
673 /*#define I_GDBM / **/
676 * This symbol, if defined, indicates to the C program that it should
677 * include <limits.h> to get definition of symbols like WORD_BIT or
678 * LONG_MAX, i.e. machine dependant limitations.
680 #define I_LIMITS /**/
683 * This symbol, if defined, indicates to the C program that it should
684 * include <locale.h>.
686 #define I_LOCALE /**/
689 * This symbol, if defined, indicates to the C program that it should
695 * This symbol, if defined, indicates to the C program that it should
696 * include <memory.h>.
698 /*#define I_MEMORY / **/
701 * This symbol, if defined, indicates to the C program that it should
702 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
704 /*#define I_NETINET_IN / **/
707 * This symbol, if defined, indicates to the C program that it should
710 /*#define I_SFIO / **/
713 * This symbol, if defined, indicates that <stddef.h> exists and should
716 #define I_STDDEF /**/
719 * This symbol, if defined, indicates that <stdlib.h> exists and should
722 #define I_STDLIB /**/
725 * This symbol, if defined, indicates to the C program that it should
726 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
728 #define I_STRING /**/
731 * This symbol, if defined, indicates to the C program that it should
732 * include <sys/dir.h>.
734 /*#define I_SYS_DIR / **/
737 * This symbol, if defined, indicates to the C program that it should
738 * include <sys/file.h> to get definition of R_OK and friends.
740 /*#define I_SYS_FILE / **/
743 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
744 * be included. Otherwise, include <sgtty.h> or <termio.h>.
747 * This symbol, if defined, indicates the <sys/sockio.h> should be included
748 * to get socket ioctl options, like SIOCATMARK.
750 /*#define I_SYS_IOCTL / **/
751 /*#define I_SYS_SOCKIO / **/
754 * This symbol, if defined, indicates to the C program that it should
755 * include <sys/ndir.h>.
757 /*#define I_SYS_NDIR / **/
760 * This symbol, if defined, indicates to the C program that it should
761 * include <sys/param.h>.
763 /*#define I_SYS_PARAM / **/
766 * This symbol, if defined, indicates that the program may include
767 * <sys/poll.h>. When I_POLL is also defined, it's probably safest
768 * to only include <poll.h>.
770 /*#define I_SYS_POLL / **/
773 * This symbol, if defined, indicates to the C program that it should
774 * include <sys/resource.h>.
776 /*#define I_SYS_RESOURCE / **/
779 * This symbol, if defined, indicates to the C program that it should
780 * include <sys/select.h> in order to get definition of struct timeval.
782 /*#define I_SYS_SELECT / **/
785 * This symbol, if defined, indicates to the C program that it should
786 * include <sys/stat.h>.
788 #define I_SYS_STAT /**/
791 * This symbol, if defined, indicates to the C program that it should
792 * include <sys/times.h>.
794 /*#define I_SYS_TIMES / **/
797 * This symbol, if defined, indicates to the C program that it should
798 * include <sys/types.h>.
800 #define I_SYS_TYPES /**/
803 * This symbol, if defined, indicates to the C program that it should
804 * include <sys/un.h> to get UNIX domain socket definitions.
806 /*#define I_SYS_UN / **/
809 * This symbol, if defined, indicates to the C program that it should
810 * include <sys/wait.h>.
812 /*#define I_SYS_WAIT / **/
815 * This symbol, if defined, indicates that the program should include
816 * <termio.h> rather than <sgtty.h>. There are also differences in
817 * the ioctl() calls that depend on the value of this symbol.
820 * This symbol, if defined, indicates that the program should include
821 * the POSIX termios.h rather than sgtty.h or termio.h.
822 * There are also differences in the ioctl() calls that depend on the
823 * value of this symbol.
826 * This symbol, if defined, indicates that the program should include
827 * <sgtty.h> rather than <termio.h>. There are also differences in
828 * the ioctl() calls that depend on the value of this symbol.
830 /*#define I_TERMIO / **/
831 /*#define I_TERMIOS / **/
832 /*#define I_SGTTY / **/
835 * This symbol, if defined, indicates to the C program that it should
836 * include <unistd.h>.
838 /*#define I_UNISTD / **/
841 * This symbol, if defined, indicates to the C program that it should
847 * This symbol, if defined, indicates to the C program that it should
848 * include <values.h> to get definition of symbols like MINFLOAT or
849 * MAXLONG, i.e. machine dependant limitations. Probably, you
850 * should use <limits.h> instead, if it is available.
852 /*#define I_VALUES / **/
855 * This symbol, if defined, indicates to the C program that it should
858 /*#define I_VFORK / **/
861 * This variable is defined on systems supporting prototype declaration
862 * of functions with a variable number of arguments.
865 * This macro is used to declare function parameters in prototypes for
866 * functions with a variable number of parameters. Use double parentheses.
869 * int printf _V((char *fmt, ...));
871 * Remember to use the plain simple _() macro when declaring a function
872 * with no variable number of arguments, since it might be possible to
873 * have a non-effect _V() macro and still get prototypes via _().
875 /*#define CAN_VAPROTO / **/
877 #define _V(args) args
883 * This symbol contains the name of the operating system, as determined
884 * by Configure. You shouldn't rely on it too much; the specific
885 * feature tests from Configure are generally more reliable.
888 * This symbol contains the version of the operating system, as determined
889 * by Configure. You shouldn't rely on it too much; the specific
890 * feature tests from Configure are generally more reliable.
892 #define OSNAME "MSWin32" /**/
893 #define OSVERS "6.1" /**/
896 * This symbol, if defined, signifies that the build
897 * process will produce some binary files that are going to be
898 * used in a cross-platform environment. This is the case for
899 * example with the NeXT "fat" binaries that contain executables
902 /*#define MULTIARCH / **/
904 /* USE_CROSS_COMPILE:
905 * This symbol, if defined, indicates that Perl is being cross-compiled.
908 * This symbol, if defined, indicates the target architecture
909 * Perl has been cross-compiled to. Undefined if not a cross-compile.
911 #ifndef USE_CROSS_COMPILE
912 /*#define USE_CROSS_COMPILE / **/
913 #define PERL_TARGETARCH "" /**/
917 * This symbol contains the number of bytes required to align a
918 * double, or a long double when applicable. Usual values are 2,
919 * 4 and 8. The default is eight, for safety. For cross-compiling
920 * or multiarch support, Configure will set a minimum of 8.
922 #define MEM_ALIGNBYTES 8
925 * This variable, if defined, holds the name of the directory in
926 * which the user wants to put architecture-dependent public
927 * library files for perl5. It is most often a local directory
928 * such as /usr/local/lib. Programs using this variable must be
929 * prepared to deal with filename expansion. If ARCHLIB is the
930 * same as PRIVLIB, it is not defined, since presumably the
931 * program already searches PRIVLIB.
934 * This symbol contains the ~name expanded version of ARCHLIB, to be used
935 * in programs that are not prepared to deal with ~ expansion at run-time.
937 #define ARCHLIB "c:\\perl\\lib" /**/
938 /*#define ARCHLIB_EXP "" / **/
941 * This symbol holds a string representing the architecture name.
942 * It may be used to construct an architecture-dependant pathname
943 * where library files may be held under a private library, for
946 #define ARCHNAME "MSWin32-x86" /**/
949 * This symbol holds the path of the bin directory where the package will
950 * be installed. Program must be prepared to deal with ~name substitution.
953 * This symbol is the filename expanded version of the BIN symbol, for
954 * programs that do not want to deal with that at run-time.
956 /* PERL_RELOCATABLE_INC:
957 * This symbol, if defined, indicates that we'd like to relocate entries
958 * in @INC at run time based on the location of the perl binary.
960 #define BIN "c:\\perl\\bin" /**/
961 #define BIN_EXP "c:\\perl\\bin" /**/
962 #define PERL_RELOCATABLE_INC "undef" /**/
965 * This symbol contains the value of sizeof(int) so that the C
966 * preprocessor can make decisions based on it.
969 * This symbol contains the value of sizeof(long) so that the C
970 * preprocessor can make decisions based on it.
973 * This symbol contains the value of sizeof(short) so that the C
974 * preprocessor can make decisions based on it.
976 #define INTSIZE 4 /**/
977 #define LONGSIZE 4 /**/
978 #define SHORTSIZE 2 /**/
981 * This symbol holds the hexadecimal constant defined in byteorder,
982 * in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc...
983 * If the compiler supports cross-compiling or multiple-architecture
984 * binaries (e.g. on NeXT systems), use compiler-defined macros to
985 * determine the byte order.
986 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
987 * Binaries (MAB) on either big endian or little endian machines.
988 * The endian-ness is available at compile-time. This only matters
989 * for perl, where the config.h can be generated and installed on
990 * one system, and used by a different architecture to build an
991 * extension. Older versions of NeXT that might not have
992 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
993 * so the default case (for NeXT) is big endian to catch them.
994 * This might matter for NeXT 3.0.
996 #if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
997 # ifdef __LITTLE_ENDIAN__
999 # define BYTEORDER 0x1234
1002 # define BYTEORDER 0x12345678
1006 # ifdef __BIG_ENDIAN__
1008 # define BYTEORDER 0x4321
1011 # define BYTEORDER 0x87654321
1016 # if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
1017 # define BYTEORDER 0x4321
1020 #define BYTEORDER 0x1234 /* large digits for MSB */
1024 * This symbol contains the size of a char, so that the C preprocessor
1025 * can make decisions based on it.
1027 #define CHARBITS 8 /**/
1030 * This macro concatenates 2 tokens together.
1033 * This macro surrounds its token with double quotes.
1036 #define CAT2(a,b) a/**/b
1038 #define STRINGIFY(a) "a"
1041 #define PeRl_CaTiFy(a, b) a ## b
1042 #define PeRl_StGiFy(a) #a
1043 #define CAT2(a,b) PeRl_CaTiFy(a,b)
1044 #define StGiFy(a) PeRl_StGiFy(a)
1046 #define STRINGIFY(a) PeRl_StGiFy(a)
1048 #if 42 != 1 && 42 != 42
1049 #include "Bletch: How does this C preprocessor concatenate tokens?"
1053 * This symbol contains the first part of the string which will invoke
1054 * the C preprocessor on the standard input and produce to standard
1055 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1056 * call a wrapper. See CPPRUN.
1059 * This symbol contains the second part of the string which will invoke
1060 * the C preprocessor on the standard input and produce to standard
1061 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1062 * to specify standard input, otherwise the value is "".
1065 * This symbol contains the string which will invoke a C preprocessor on
1066 * the standard input and produce to standard output. It needs to end
1067 * with CPPLAST, after all other preprocessor flags have been specified.
1068 * The main difference with CPPSTDIN is that this program will never be a
1069 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1070 * available directly to the user. Note that it may well be different from
1071 * the preprocessor used to compile the C program.
1074 * This symbol is intended to be used along with CPPRUN in the same manner
1075 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1077 #define CPPSTDIN "gcc -E"
1078 #define CPPMINUS "-"
1079 #define CPPRUN "gcc -E"
1083 * This manifest constant lets the C program know that the access()
1084 * system call is available to check for accessibility using real UID/GID.
1085 * (always present on UNIX.)
1087 #define HAS_ACCESS /**/
1090 * This symbol, if defined, indicates that the accessx routine is
1091 * available to do extended access checks.
1093 /*#define HAS_ACCESSX / **/
1096 * This symbol, if defined, indicates that the asctime_r routine
1097 * is available to asctime re-entrantly.
1100 * This symbol encodes the prototype of asctime_r.
1101 * It is zero if d_asctime_r is undef, and one of the
1102 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_asctime_r
1105 /*#define HAS_ASCTIME_R / **/
1106 #define ASCTIME_R_PROTO 0 /**/
1108 /* The HASATTRIBUTE_* defines are left undefined here because they vary from
1109 * one version of GCC to another. Instead, they are defined on the basis of
1110 * the compiler version in <perl.h>.
1112 /* HASATTRIBUTE_FORMAT:
1113 * Can we handle GCC attribute for checking printf-style formats
1115 /* PRINTF_FORMAT_NULL_OK:
1116 * Allows __printf__ format to be null when checking printf-style
1118 /* HASATTRIBUTE_MALLOC:
1119 * Can we handle GCC attribute for malloc-style functions.
1121 /* HASATTRIBUTE_NONNULL:
1122 * Can we handle GCC attribute for nonnull function parms.
1124 /* HASATTRIBUTE_NORETURN:
1125 * Can we handle GCC attribute for functions that do not return
1127 /* HASATTRIBUTE_PURE:
1128 * Can we handle GCC attribute for pure functions
1130 /* HASATTRIBUTE_UNUSED:
1131 * Can we handle GCC attribute for unused variables and arguments
1133 /* HASATTRIBUTE_DEPRECATED:
1134 * Can we handle GCC attribute for marking deprecated APIs
1136 /* HASATTRIBUTE_WARN_UNUSED_RESULT:
1137 * Can we handle GCC attribute for warning on unused results
1139 /*#define HASATTRIBUTE_DEPRECATED / **/
1140 /*#define HASATTRIBUTE_FORMAT / **/
1141 /*#define PRINTF_FORMAT_NULL_OK / **/
1142 /*#define HASATTRIBUTE_NORETURN / **/
1143 /*#define HASATTRIBUTE_MALLOC / **/
1144 /*#define HASATTRIBUTE_NONNULL / **/
1145 /*#define HASATTRIBUTE_PURE / **/
1146 /*#define HASATTRIBUTE_UNUSED / **/
1147 /*#define HASATTRIBUTE_WARN_UNUSED_RESULT / **/
1150 * This symbol is defined if the C compiler can cast negative
1151 * or large floating point numbers to 32-bit ints.
1153 #define CASTI32 /**/
1156 * This symbol is defined if the C compiler can cast negative
1157 * numbers to unsigned longs, ints and shorts.
1160 * This symbol contains flags that say what difficulties the compiler
1161 * has casting odd floating values to unsigned long:
1163 * 1 = couldn't cast < 0
1164 * 2 = couldn't cast >= 0x80000000
1165 * 4 = couldn't cast in argument expression list
1167 #define CASTNEGFLOAT /**/
1168 #define CASTFLAGS 0 /**/
1171 * This symbol, if defined, indicates that the closedir() routine
1172 * does not return a value.
1174 /*#define VOID_CLOSEDIR / **/
1177 * This symbol, if defined, indicates that this C compiler knows about
1178 * the const type. There is no need to actually test for that symbol
1179 * within your programs. The mere use of the "const" keyword will
1180 * trigger the necessary tests.
1182 #define HASCONST /**/
1188 * This symbol, if defined, indicates that the crypt_r routine
1189 * is available to crypt re-entrantly.
1192 * This symbol encodes the prototype of crypt_r.
1193 * It is zero if d_crypt_r is undef, and one of the
1194 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_crypt_r
1197 /*#define HAS_CRYPT_R / **/
1198 #define CRYPT_R_PROTO 0 /**/
1201 * This symbol, if defined, indicates that the C-shell exists.
1204 * This symbol, if defined, contains the full pathname of csh.
1206 /*#define HAS_CSH / **/
1212 * This symbol, if defined, indicates that the ctermid_r routine
1213 * is available to ctermid re-entrantly.
1216 * This symbol encodes the prototype of ctermid_r.
1217 * It is zero if d_ctermid_r is undef, and one of the
1218 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctermid_r
1221 /*#define HAS_CTERMID_R / **/
1222 #define CTERMID_R_PROTO 0 /**/
1225 * This symbol, if defined, indicates that the ctime_r routine
1226 * is available to ctime re-entrantly.
1229 * This symbol encodes the prototype of ctime_r.
1230 * It is zero if d_ctime_r is undef, and one of the
1231 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r
1234 /*#define HAS_CTIME_R / **/
1235 #define CTIME_R_PROTO 0 /**/
1237 /* SETUID_SCRIPTS_ARE_SECURE_NOW:
1238 * This symbol, if defined, indicates that the bug that prevents
1239 * setuid scripts from being secure is not present in this kernel.
1242 * This symbol, if defined, indicates that the C program should
1243 * check the script that it is executing for setuid/setgid bits, and
1244 * attempt to emulate setuid/setgid on systems that have disabled
1245 * setuid #! scripts because the kernel can't do it securely.
1246 * It is up to the package designer to make sure that this emulation
1247 * is done securely. Among other things, it should do an fstat on
1248 * the script it just opened to make sure it really is a setuid/setgid
1249 * script, it should make sure the arguments passed correspond exactly
1250 * to the argument on the #! line, and it should not trust any
1251 * subprocesses to which it must pass the filename rather than the
1252 * file descriptor of the script to be executed.
1254 /*#define SETUID_SCRIPTS_ARE_SECURE_NOW / **/
1255 /*#define DOSUID / **/
1258 * This symbol, if defined, indicates that the drand48_r routine
1259 * is available to drand48 re-entrantly.
1262 * This symbol encodes the prototype of drand48_r.
1263 * It is zero if d_drand48_r is undef, and one of the
1264 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_drand48_r
1267 /*#define HAS_DRAND48_R / **/
1268 #define DRAND48_R_PROTO 0 /**/
1270 /* HAS_DRAND48_PROTO:
1271 * This symbol, if defined, indicates that the system provides
1272 * a prototype for the drand48() function. Otherwise, it is up
1273 * to the program to supply one. A good guess is
1274 * extern double drand48(void);
1276 /*#define HAS_DRAND48_PROTO / **/
1279 * This symbol, if defined, indicates that the eaccess routine is
1280 * available to do extended access checks.
1282 /*#define HAS_EACCESS / **/
1285 * This symbol, if defined, indicates that the getgrent routine is
1286 * available for finalizing sequential access of the group database.
1288 /*#define HAS_ENDGRENT / **/
1291 * This symbol, if defined, indicates that the endgrent_r routine
1292 * is available to endgrent re-entrantly.
1294 /* ENDGRENT_R_PROTO:
1295 * This symbol encodes the prototype of endgrent_r.
1296 * It is zero if d_endgrent_r is undef, and one of the
1297 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endgrent_r
1300 /*#define HAS_ENDGRENT_R / **/
1301 #define ENDGRENT_R_PROTO 0 /**/
1304 * This symbol, if defined, indicates that the endhostent() routine is
1305 * available to close whatever was being used for host queries.
1307 /*#define HAS_ENDHOSTENT / **/
1309 /* HAS_ENDHOSTENT_R:
1310 * This symbol, if defined, indicates that the endhostent_r routine
1311 * is available to endhostent re-entrantly.
1313 /* ENDHOSTENT_R_PROTO:
1314 * This symbol encodes the prototype of endhostent_r.
1315 * It is zero if d_endhostent_r is undef, and one of the
1316 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endhostent_r
1319 /*#define HAS_ENDHOSTENT_R / **/
1320 #define ENDHOSTENT_R_PROTO 0 /**/
1323 * This symbol, if defined, indicates that the endnetent() routine is
1324 * available to close whatever was being used for network queries.
1326 /*#define HAS_ENDNETENT / **/
1329 * This symbol, if defined, indicates that the endnetent_r routine
1330 * is available to endnetent re-entrantly.
1332 /* ENDNETENT_R_PROTO:
1333 * This symbol encodes the prototype of endnetent_r.
1334 * It is zero if d_endnetent_r is undef, and one of the
1335 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endnetent_r
1338 /*#define HAS_ENDNETENT_R / **/
1339 #define ENDNETENT_R_PROTO 0 /**/
1342 * This symbol, if defined, indicates that the endprotoent() routine is
1343 * available to close whatever was being used for protocol queries.
1345 /*#define HAS_ENDPROTOENT / **/
1347 /* HAS_ENDPROTOENT_R:
1348 * This symbol, if defined, indicates that the endprotoent_r routine
1349 * is available to endprotoent re-entrantly.
1351 /* ENDPROTOENT_R_PROTO:
1352 * This symbol encodes the prototype of endprotoent_r.
1353 * It is zero if d_endprotoent_r is undef, and one of the
1354 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endprotoent_r
1357 /*#define HAS_ENDPROTOENT_R / **/
1358 #define ENDPROTOENT_R_PROTO 0 /**/
1361 * This symbol, if defined, indicates that the getgrent routine is
1362 * available for finalizing sequential access of the passwd database.
1364 /*#define HAS_ENDPWENT / **/
1367 * This symbol, if defined, indicates that the endpwent_r routine
1368 * is available to endpwent re-entrantly.
1370 /* ENDPWENT_R_PROTO:
1371 * This symbol encodes the prototype of endpwent_r.
1372 * It is zero if d_endpwent_r is undef, and one of the
1373 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endpwent_r
1376 /*#define HAS_ENDPWENT_R / **/
1377 #define ENDPWENT_R_PROTO 0 /**/
1380 * This symbol, if defined, indicates that the endservent() routine is
1381 * available to close whatever was being used for service queries.
1383 /*#define HAS_ENDSERVENT / **/
1385 /* HAS_ENDSERVENT_R:
1386 * This symbol, if defined, indicates that the endservent_r routine
1387 * is available to endservent re-entrantly.
1389 /* ENDSERVENT_R_PROTO:
1390 * This symbol encodes the prototype of endservent_r.
1391 * It is zero if d_endservent_r is undef, and one of the
1392 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endservent_r
1395 /*#define HAS_ENDSERVENT_R / **/
1396 #define ENDSERVENT_R_PROTO 0 /**/
1399 * This symbol, when defined, indicates presence of the fd_set typedef
1402 #define HAS_FD_SET /**/
1405 * This symbol, if defined, indicates that the system supports filenames
1406 * longer than 14 characters.
1408 #define FLEXFILENAMES /**/
1411 * This preprocessor macro is defined to convert a floating point
1412 * number to a string without a trailing decimal point. This
1413 * emulates the behavior of sprintf("%g"), but is sometimes much more
1414 * efficient. If gconvert() is not available, but gcvt() drops the
1415 * trailing decimal point, then gcvt() is used. If all else fails,
1416 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1417 * macro are: value, number of digits, whether trailing zeros should
1418 * be retained, and the output buffer.
1419 * The usual values are:
1420 * d_Gconvert='gconvert((x),(n),(t),(b))'
1421 * d_Gconvert='gcvt((x),(n),(b))'
1422 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1423 * The last two assume trailing zeros should not be kept.
1425 #define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x))
1428 * This symbol, if defined, indicates that the getgrent routine is
1429 * available for sequential access of the group database.
1431 /*#define HAS_GETGRENT / **/
1434 * This symbol, if defined, indicates that the getgrent_r routine
1435 * is available to getgrent re-entrantly.
1437 /* GETGRENT_R_PROTO:
1438 * This symbol encodes the prototype of getgrent_r.
1439 * It is zero if d_getgrent_r is undef, and one of the
1440 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrent_r
1443 /*#define HAS_GETGRENT_R / **/
1444 #define GETGRENT_R_PROTO 0 /**/
1447 * This symbol, if defined, indicates that the getgrgid_r routine
1448 * is available to getgrgid re-entrantly.
1450 /* GETGRGID_R_PROTO:
1451 * This symbol encodes the prototype of getgrgid_r.
1452 * It is zero if d_getgrgid_r is undef, and one of the
1453 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrgid_r
1456 /*#define HAS_GETGRGID_R / **/
1457 #define GETGRGID_R_PROTO 0 /**/
1460 * This symbol, if defined, indicates that the getgrnam_r routine
1461 * is available to getgrnam re-entrantly.
1463 /* GETGRNAM_R_PROTO:
1464 * This symbol encodes the prototype of getgrnam_r.
1465 * It is zero if d_getgrnam_r is undef, and one of the
1466 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrnam_r
1469 /*#define HAS_GETGRNAM_R / **/
1470 #define GETGRNAM_R_PROTO 0 /**/
1472 /* HAS_GETHOSTBYADDR:
1473 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1474 * available to look up hosts by their IP addresses.
1476 #define HAS_GETHOSTBYADDR /**/
1478 /* HAS_GETHOSTBYNAME:
1479 * This symbol, if defined, indicates that the gethostbyname() routine is
1480 * available to look up host names in some data base or other.
1482 #define HAS_GETHOSTBYNAME /**/
1485 * This symbol, if defined, indicates that the gethostent() routine is
1486 * available to look up host names in some data base or another.
1488 /*#define HAS_GETHOSTENT / **/
1491 * This symbol, if defined, indicates that the C program may use the
1492 * gethostname() routine to derive the host name. See also HAS_UNAME
1496 * This symbol, if defined, indicates that the C program may use the
1497 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1501 * This symbol, if defined, indicates the command to feed to the
1502 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1503 * and HAS_UNAME. Note that the command uses a fully qualified path,
1504 * so that it is safe even if used by a process with super-user
1508 * This symbol, if defined, indicates that the C program may use the
1509 * contents of PHOSTNAME as a command to feed to the popen() routine
1510 * to derive the host name.
1512 #define HAS_GETHOSTNAME /**/
1513 #define HAS_UNAME /**/
1514 /*#define HAS_PHOSTNAME / **/
1515 #ifdef HAS_PHOSTNAME
1516 #define PHOSTNAME "" /* How to get the host name */
1519 /* HAS_GETHOSTBYADDR_R:
1520 * This symbol, if defined, indicates that the gethostbyaddr_r routine
1521 * is available to gethostbyaddr re-entrantly.
1523 /* GETHOSTBYADDR_R_PROTO:
1524 * This symbol encodes the prototype of gethostbyaddr_r.
1525 * It is zero if d_gethostbyaddr_r is undef, and one of the
1526 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyaddr_r
1529 /*#define HAS_GETHOSTBYADDR_R / **/
1530 #define GETHOSTBYADDR_R_PROTO 0 /**/
1532 /* HAS_GETHOSTBYNAME_R:
1533 * This symbol, if defined, indicates that the gethostbyname_r routine
1534 * is available to gethostbyname re-entrantly.
1536 /* GETHOSTBYNAME_R_PROTO:
1537 * This symbol encodes the prototype of gethostbyname_r.
1538 * It is zero if d_gethostbyname_r is undef, and one of the
1539 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyname_r
1542 /*#define HAS_GETHOSTBYNAME_R / **/
1543 #define GETHOSTBYNAME_R_PROTO 0 /**/
1545 /* HAS_GETHOSTENT_R:
1546 * This symbol, if defined, indicates that the gethostent_r routine
1547 * is available to gethostent re-entrantly.
1549 /* GETHOSTENT_R_PROTO:
1550 * This symbol encodes the prototype of gethostent_r.
1551 * It is zero if d_gethostent_r is undef, and one of the
1552 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostent_r
1555 /*#define HAS_GETHOSTENT_R / **/
1556 #define GETHOSTENT_R_PROTO 0 /**/
1558 /* HAS_GETHOST_PROTOS:
1559 * This symbol, if defined, indicates that <netdb.h> includes
1560 * prototypes for gethostent(), gethostbyname(), and
1561 * gethostbyaddr(). Otherwise, it is up to the program to guess
1562 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1564 #define HAS_GETHOST_PROTOS /**/
1567 * This symbol, if defined, indicates that the getlogin_r routine
1568 * is available to getlogin re-entrantly.
1570 /* GETLOGIN_R_PROTO:
1571 * This symbol encodes the prototype of getlogin_r.
1572 * It is zero if d_getlogin_r is undef, and one of the
1573 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getlogin_r
1576 /*#define HAS_GETLOGIN_R / **/
1577 #define GETLOGIN_R_PROTO 0 /**/
1579 /* HAS_GETNETBYADDR:
1580 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1581 * available to look up networks by their IP addresses.
1583 /*#define HAS_GETNETBYADDR / **/
1585 /* HAS_GETNETBYNAME:
1586 * This symbol, if defined, indicates that the getnetbyname() routine is
1587 * available to look up networks by their names.
1589 /*#define HAS_GETNETBYNAME / **/
1592 * This symbol, if defined, indicates that the getnetent() routine is
1593 * available to look up network names in some data base or another.
1595 /*#define HAS_GETNETENT / **/
1597 /* HAS_GETNETBYADDR_R:
1598 * This symbol, if defined, indicates that the getnetbyaddr_r routine
1599 * is available to getnetbyaddr re-entrantly.
1601 /* GETNETBYADDR_R_PROTO:
1602 * This symbol encodes the prototype of getnetbyaddr_r.
1603 * It is zero if d_getnetbyaddr_r is undef, and one of the
1604 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyaddr_r
1607 /*#define HAS_GETNETBYADDR_R / **/
1608 #define GETNETBYADDR_R_PROTO 0 /**/
1610 /* HAS_GETNETBYNAME_R:
1611 * This symbol, if defined, indicates that the getnetbyname_r routine
1612 * is available to getnetbyname re-entrantly.
1614 /* GETNETBYNAME_R_PROTO:
1615 * This symbol encodes the prototype of getnetbyname_r.
1616 * It is zero if d_getnetbyname_r is undef, and one of the
1617 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyname_r
1620 /*#define HAS_GETNETBYNAME_R / **/
1621 #define GETNETBYNAME_R_PROTO 0 /**/
1624 * This symbol, if defined, indicates that the getnetent_r routine
1625 * is available to getnetent re-entrantly.
1627 /* GETNETENT_R_PROTO:
1628 * This symbol encodes the prototype of getnetent_r.
1629 * It is zero if d_getnetent_r is undef, and one of the
1630 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetent_r
1633 /*#define HAS_GETNETENT_R / **/
1634 #define GETNETENT_R_PROTO 0 /**/
1636 /* HAS_GETNET_PROTOS:
1637 * This symbol, if defined, indicates that <netdb.h> includes
1638 * prototypes for getnetent(), getnetbyname(), and
1639 * getnetbyaddr(). Otherwise, it is up to the program to guess
1640 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1642 /*#define HAS_GETNET_PROTOS / **/
1645 * This symbol, if defined, indicates that the getpagesize system call
1646 * is available to get system page size, which is the granularity of
1647 * many memory management calls.
1649 /*#define HAS_GETPAGESIZE / **/
1652 * This symbol, if defined, indicates that the getprotoent() routine is
1653 * available to look up protocols in some data base or another.
1655 /*#define HAS_GETPROTOENT / **/
1658 * This symbol, if defined, indicates that the getpgrp routine is
1659 * available to get the current process group.
1662 * This symbol, if defined, indicates that getpgrp needs one
1663 * arguments whereas USG one needs none.
1665 /*#define HAS_GETPGRP / **/
1666 /*#define USE_BSD_GETPGRP / **/
1668 /* HAS_GETPROTOBYNAME:
1669 * This symbol, if defined, indicates that the getprotobyname()
1670 * routine is available to look up protocols by their name.
1672 /* HAS_GETPROTOBYNUMBER:
1673 * This symbol, if defined, indicates that the getprotobynumber()
1674 * routine is available to look up protocols by their number.
1676 #define HAS_GETPROTOBYNAME /**/
1677 #define HAS_GETPROTOBYNUMBER /**/
1679 /* HAS_GETPROTOBYNAME_R:
1680 * This symbol, if defined, indicates that the getprotobyname_r routine
1681 * is available to getprotobyname re-entrantly.
1683 /* GETPROTOBYNAME_R_PROTO:
1684 * This symbol encodes the prototype of getprotobyname_r.
1685 * It is zero if d_getprotobyname_r is undef, and one of the
1686 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobyname_r
1689 /*#define HAS_GETPROTOBYNAME_R / **/
1690 #define GETPROTOBYNAME_R_PROTO 0 /**/
1692 /* HAS_GETPROTOBYNUMBER_R:
1693 * This symbol, if defined, indicates that the getprotobynumber_r routine
1694 * is available to getprotobynumber re-entrantly.
1696 /* GETPROTOBYNUMBER_R_PROTO:
1697 * This symbol encodes the prototype of getprotobynumber_r.
1698 * It is zero if d_getprotobynumber_r is undef, and one of the
1699 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobynumber_r
1702 /*#define HAS_GETPROTOBYNUMBER_R / **/
1703 #define GETPROTOBYNUMBER_R_PROTO 0 /**/
1705 /* HAS_GETPROTOENT_R:
1706 * This symbol, if defined, indicates that the getprotoent_r routine
1707 * is available to getprotoent re-entrantly.
1709 /* GETPROTOENT_R_PROTO:
1710 * This symbol encodes the prototype of getprotoent_r.
1711 * It is zero if d_getprotoent_r is undef, and one of the
1712 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotoent_r
1715 /*#define HAS_GETPROTOENT_R / **/
1716 #define GETPROTOENT_R_PROTO 0 /**/
1718 /* HAS_GETPROTO_PROTOS:
1719 * This symbol, if defined, indicates that <netdb.h> includes
1720 * prototypes for getprotoent(), getprotobyname(), and
1721 * getprotobyaddr(). Otherwise, it is up to the program to guess
1722 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1724 #define HAS_GETPROTO_PROTOS /**/
1727 * This symbol, if defined, indicates that the getpwent routine is
1728 * available for sequential access of the passwd database.
1729 * If this is not available, the older getpw() function may be available.
1731 /*#define HAS_GETPWENT / **/
1734 * This symbol, if defined, indicates that the getpwent_r routine
1735 * is available to getpwent re-entrantly.
1737 /* GETPWENT_R_PROTO:
1738 * This symbol encodes the prototype of getpwent_r.
1739 * It is zero if d_getpwent_r is undef, and one of the
1740 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r
1743 /*#define HAS_GETPWENT_R / **/
1744 #define GETPWENT_R_PROTO 0 /**/
1747 * This symbol, if defined, indicates that the getpwnam_r routine
1748 * is available to getpwnam re-entrantly.
1750 /* GETPWNAM_R_PROTO:
1751 * This symbol encodes the prototype of getpwnam_r.
1752 * It is zero if d_getpwnam_r is undef, and one of the
1753 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwnam_r
1756 /*#define HAS_GETPWNAM_R / **/
1757 #define GETPWNAM_R_PROTO 0 /**/
1760 * This symbol, if defined, indicates that the getpwuid_r routine
1761 * is available to getpwuid re-entrantly.
1763 /* GETPWUID_R_PROTO:
1764 * This symbol encodes the prototype of getpwuid_r.
1765 * It is zero if d_getpwuid_r is undef, and one of the
1766 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r
1769 /*#define HAS_GETPWUID_R / **/
1770 #define GETPWUID_R_PROTO 0 /**/
1773 * This symbol, if defined, indicates that the getservent() routine is
1774 * available to look up network services in some data base or another.
1776 /*#define HAS_GETSERVENT / **/
1778 /* HAS_GETSERVBYNAME_R:
1779 * This symbol, if defined, indicates that the getservbyname_r routine
1780 * is available to getservbyname re-entrantly.
1782 /* GETSERVBYNAME_R_PROTO:
1783 * This symbol encodes the prototype of getservbyname_r.
1784 * It is zero if d_getservbyname_r is undef, and one of the
1785 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyname_r
1788 /*#define HAS_GETSERVBYNAME_R / **/
1789 #define GETSERVBYNAME_R_PROTO 0 /**/
1791 /* HAS_GETSERVBYPORT_R:
1792 * This symbol, if defined, indicates that the getservbyport_r routine
1793 * is available to getservbyport re-entrantly.
1795 /* GETSERVBYPORT_R_PROTO:
1796 * This symbol encodes the prototype of getservbyport_r.
1797 * It is zero if d_getservbyport_r is undef, and one of the
1798 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyport_r
1801 /*#define HAS_GETSERVBYPORT_R / **/
1802 #define GETSERVBYPORT_R_PROTO 0 /**/
1804 /* HAS_GETSERVENT_R:
1805 * This symbol, if defined, indicates that the getservent_r routine
1806 * is available to getservent re-entrantly.
1808 /* GETSERVENT_R_PROTO:
1809 * This symbol encodes the prototype of getservent_r.
1810 * It is zero if d_getservent_r is undef, and one of the
1811 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservent_r
1814 /*#define HAS_GETSERVENT_R / **/
1815 #define GETSERVENT_R_PROTO 0 /**/
1817 /* HAS_GETSERV_PROTOS:
1818 * This symbol, if defined, indicates that <netdb.h> includes
1819 * prototypes for getservent(), getservbyname(), and
1820 * getservbyaddr(). Otherwise, it is up to the program to guess
1821 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1823 #define HAS_GETSERV_PROTOS /**/
1826 * This symbol, if defined, indicates that the getspnam_r routine
1827 * is available to getspnam re-entrantly.
1829 /* GETSPNAM_R_PROTO:
1830 * This symbol encodes the prototype of getspnam_r.
1831 * It is zero if d_getspnam_r is undef, and one of the
1832 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getspnam_r
1835 /*#define HAS_GETSPNAM_R / **/
1836 #define GETSPNAM_R_PROTO 0 /**/
1838 /* HAS_GETSERVBYNAME:
1839 * This symbol, if defined, indicates that the getservbyname()
1840 * routine is available to look up services by their name.
1842 /* HAS_GETSERVBYPORT:
1843 * This symbol, if defined, indicates that the getservbyport()
1844 * routine is available to look up services by their port.
1846 #define HAS_GETSERVBYNAME /**/
1847 #define HAS_GETSERVBYPORT /**/
1850 * This symbol, if defined, indicates that the gmtime_r routine
1851 * is available to gmtime re-entrantly.
1854 * This symbol encodes the prototype of gmtime_r.
1855 * It is zero if d_gmtime_r is undef, and one of the
1856 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r
1859 /*#define HAS_GMTIME_R / **/
1860 #define GMTIME_R_PROTO 0 /**/
1863 * This symbol, if defined, indicates to the C program that
1864 * the GNU C library is being used. A better check is to use
1865 * the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc.
1867 /*#define HAS_GNULIBC / **/
1868 #if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
1869 # define _GNU_SOURCE
1873 * This symbol, if defined, indicates that the htonl() routine (and
1874 * friends htons() ntohl() ntohs()) are available to do network
1875 * order byte swapping.
1878 * This symbol, if defined, indicates that the htons() routine (and
1879 * friends htonl() ntohl() ntohs()) are available to do network
1880 * order byte swapping.
1883 * This symbol, if defined, indicates that the ntohl() routine (and
1884 * friends htonl() htons() ntohs()) are available to do network
1885 * order byte swapping.
1888 * This symbol, if defined, indicates that the ntohs() routine (and
1889 * friends htonl() htons() ntohl()) are available to do network
1890 * order byte swapping.
1892 #define HAS_HTONL /**/
1893 #define HAS_HTONS /**/
1894 #define HAS_NTOHL /**/
1895 #define HAS_NTOHS /**/
1898 * This manifest constant lets the C program know that isascii
1901 #define HAS_ISASCII /**/
1904 * This symbol, if defined, indicates that the lchown routine is
1905 * available to operate on a symbolic link (instead of following the
1908 /*#define HAS_LCHOWN / **/
1911 * This symbol, if defined, indicates that the localtime_r routine
1912 * is available to localtime re-entrantly.
1914 /* LOCALTIME_R_NEEDS_TZSET:
1915 * Many libc's localtime_r implementations do not call tzset,
1916 * making them differ from localtime(), and making timezone
1917 * changes using \undef{TZ} without explicitly calling tzset
1918 * impossible. This symbol makes us call tzset before localtime_r
1920 /*#define LOCALTIME_R_NEEDS_TZSET / **/
1921 #ifdef LOCALTIME_R_NEEDS_TZSET
1922 #define L_R_TZSET tzset(),
1927 /* LOCALTIME_R_PROTO:
1928 * This symbol encodes the prototype of localtime_r.
1929 * It is zero if d_localtime_r is undef, and one of the
1930 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r
1933 /*#define HAS_LOCALTIME_R / **/
1934 #define LOCALTIME_R_PROTO 0 /**/
1937 * This symbol will be defined if the C compiler supports long
1941 * This symbol contains the size of a long double, so that the
1942 * C preprocessor can make decisions based on it. It is only
1943 * defined if the system supports long doubles.
1945 #define HAS_LONG_DOUBLE /**/
1946 #ifdef HAS_LONG_DOUBLE
1947 #define LONG_DOUBLESIZE 12 /**/
1951 * This symbol will be defined if the C compiler supports long long.
1954 * This symbol contains the size of a long long, so that the
1955 * C preprocessor can make decisions based on it. It is only
1956 * defined if the system supports long long.
1958 #define HAS_LONG_LONG /**/
1959 #ifdef HAS_LONG_LONG
1960 #define LONGLONGSIZE 8 /**/
1964 * This symbol, if defined, indicates that the system provides
1965 * a prototype for the lseek() function. Otherwise, it is up
1966 * to the program to supply one. A good guess is
1967 * extern off_t lseek(int, off_t, int);
1969 #define HAS_LSEEK_PROTO /**/
1972 * This symbol, if defined, indicates that the memchr routine is available
1973 * to locate characters within a C string.
1975 #define HAS_MEMCHR /**/
1978 * This symbol, if defined, indicates that the mkstemp routine is
1979 * available to exclusively create and open a uniquely named
1982 /*#define HAS_MKSTEMP / **/
1985 * This symbol, if defined, indicates that the mmap system call is
1986 * available to map a file into memory.
1989 * This symbol holds the return type of the mmap() system call
1990 * (and simultaneously the type of the first argument).
1991 * Usually set to 'void *' or 'caddr_t'.
1993 /*#define HAS_MMAP / **/
1994 #define Mmap_t void * /**/
1997 * This symbol, if defined, indicates that the entire msg*(2) library is
1998 * supported (IPC mechanism based on message queues).
2000 /*#define HAS_MSG / **/
2003 * This manifest constant lets the C program know that the three
2004 * argument form of open(2) is available.
2006 /*#define HAS_OPEN3 / **/
2008 /* OLD_PTHREAD_CREATE_JOINABLE:
2009 * This symbol, if defined, indicates how to create pthread
2010 * in joinable (aka undetached) state. NOTE: not defined
2011 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
2012 * (the new version of the constant).
2013 * If defined, known values are PTHREAD_CREATE_UNDETACHED
2016 /*#define OLD_PTHREAD_CREATE_JOINABLE / **/
2018 /* HAS_PTHREAD_ATFORK:
2019 * This symbol, if defined, indicates that the pthread_atfork routine
2020 * is available to setup fork handlers.
2022 /*#define HAS_PTHREAD_ATFORK / **/
2024 /* HAS_PTHREAD_YIELD:
2025 * This symbol, if defined, indicates that the pthread_yield
2026 * routine is available to yield the execution of the current
2027 * thread. sched_yield is preferable to pthread_yield.
2030 * This symbol defines the way to yield the execution of
2031 * the current thread. Known ways are sched_yield,
2032 * pthread_yield, and pthread_yield with NULL.
2035 * This symbol, if defined, indicates that the sched_yield
2036 * routine is available to yield the execution of the current
2037 * thread. sched_yield is preferable to pthread_yield.
2039 /*#define HAS_PTHREAD_YIELD / **/
2040 #define SCHED_YIELD /**/
2041 /*#define HAS_SCHED_YIELD / **/
2044 * This symbol, if defined, indicates that the random_r routine
2045 * is available to random re-entrantly.
2048 * This symbol encodes the prototype of random_r.
2049 * It is zero if d_random_r is undef, and one of the
2050 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_random_r
2053 /*#define HAS_RANDOM_R / **/
2054 #define RANDOM_R_PROTO 0 /**/
2057 * This symbol, if defined, indicates that the readdir64_r routine
2058 * is available to readdir64 re-entrantly.
2060 /* READDIR64_R_PROTO:
2061 * This symbol encodes the prototype of readdir64_r.
2062 * It is zero if d_readdir64_r is undef, and one of the
2063 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir64_r
2066 /*#define HAS_READDIR64_R / **/
2067 #define READDIR64_R_PROTO 0 /**/
2070 * This symbol, if defined, indicates that the readdir_r routine
2071 * is available to readdir re-entrantly.
2074 * This symbol encodes the prototype of readdir_r.
2075 * It is zero if d_readdir_r is undef, and one of the
2076 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir_r
2079 /*#define HAS_READDIR_R / **/
2080 #define READDIR_R_PROTO 0 /**/
2083 * This symbol, if defined, indicates that the bcopy routine is available
2084 * to copy potentially overlapping memory blocks. Normally, you should
2085 * probably use memmove() or memcpy(). If neither is defined, roll your
2088 /*#define HAS_SAFE_BCOPY / **/
2091 * This symbol, if defined, indicates that the memcpy routine is available
2092 * to copy potentially overlapping memory blocks. If you need to
2093 * copy overlapping memory blocks, you should check HAS_MEMMOVE and
2094 * use memmove() instead, if available.
2096 /*#define HAS_SAFE_MEMCPY / **/
2099 * This symbol, if defined, indicates that the memcmp routine is available
2100 * and can be used to compare relative magnitudes of chars with their high
2101 * bits set. If it is not defined, roll your own version.
2103 #define HAS_SANE_MEMCMP /**/
2106 * This symbol, if defined, indicates that the entire sem*(2) library is
2109 /*#define HAS_SEM / **/
2112 * This symbol, if defined, indicates that the setgrent routine is
2113 * available for initializing sequential access of the group database.
2115 /*#define HAS_SETGRENT / **/
2118 * This symbol, if defined, indicates that the setgrent_r routine
2119 * is available to setgrent re-entrantly.
2121 /* SETGRENT_R_PROTO:
2122 * This symbol encodes the prototype of setgrent_r.
2123 * It is zero if d_setgrent_r is undef, and one of the
2124 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setgrent_r
2127 /*#define HAS_SETGRENT_R / **/
2128 #define SETGRENT_R_PROTO 0 /**/
2131 * This symbol, if defined, indicates that the sethostent() routine is
2134 /*#define HAS_SETHOSTENT / **/
2136 /* HAS_SETHOSTENT_R:
2137 * This symbol, if defined, indicates that the sethostent_r routine
2138 * is available to sethostent re-entrantly.
2140 /* SETHOSTENT_R_PROTO:
2141 * This symbol encodes the prototype of sethostent_r.
2142 * It is zero if d_sethostent_r is undef, and one of the
2143 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_sethostent_r
2146 /*#define HAS_SETHOSTENT_R / **/
2147 #define SETHOSTENT_R_PROTO 0 /**/
2150 * This symbol, if defined, indicates that the setlocale_r routine
2151 * is available to setlocale re-entrantly.
2153 /* SETLOCALE_R_PROTO:
2154 * This symbol encodes the prototype of setlocale_r.
2155 * It is zero if d_setlocale_r is undef, and one of the
2156 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setlocale_r
2159 /*#define HAS_SETLOCALE_R / **/
2160 #define SETLOCALE_R_PROTO 0 /**/
2163 * This symbol, if defined, indicates that the setnetent() routine is
2166 /*#define HAS_SETNETENT / **/
2169 * This symbol, if defined, indicates that the setnetent_r routine
2170 * is available to setnetent re-entrantly.
2172 /* SETNETENT_R_PROTO:
2173 * This symbol encodes the prototype of setnetent_r.
2174 * It is zero if d_setnetent_r is undef, and one of the
2175 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setnetent_r
2178 /*#define HAS_SETNETENT_R / **/
2179 #define SETNETENT_R_PROTO 0 /**/
2182 * This symbol, if defined, indicates that the setprotoent() routine is
2185 /*#define HAS_SETPROTOENT / **/
2188 * This symbol, if defined, indicates that the setpgrp routine is
2189 * available to set the current process group.
2192 * This symbol, if defined, indicates that setpgrp needs two
2193 * arguments whereas USG one needs none. See also HAS_SETPGID
2194 * for a POSIX interface.
2196 /*#define HAS_SETPGRP / **/
2197 /*#define USE_BSD_SETPGRP / **/
2199 /* HAS_SETPROTOENT_R:
2200 * This symbol, if defined, indicates that the setprotoent_r routine
2201 * is available to setprotoent re-entrantly.
2203 /* SETPROTOENT_R_PROTO:
2204 * This symbol encodes the prototype of setprotoent_r.
2205 * It is zero if d_setprotoent_r is undef, and one of the
2206 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setprotoent_r
2209 /*#define HAS_SETPROTOENT_R / **/
2210 #define SETPROTOENT_R_PROTO 0 /**/
2213 * This symbol, if defined, indicates that the setpwent routine is
2214 * available for initializing sequential access of the passwd database.
2216 /*#define HAS_SETPWENT / **/
2219 * This symbol, if defined, indicates that the setpwent_r routine
2220 * is available to setpwent re-entrantly.
2222 /* SETPWENT_R_PROTO:
2223 * This symbol encodes the prototype of setpwent_r.
2224 * It is zero if d_setpwent_r is undef, and one of the
2225 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setpwent_r
2228 /*#define HAS_SETPWENT_R / **/
2229 #define SETPWENT_R_PROTO 0 /**/
2232 * This symbol, if defined, indicates that the setservent() routine is
2235 /*#define HAS_SETSERVENT / **/
2237 /* HAS_SETSERVENT_R:
2238 * This symbol, if defined, indicates that the setservent_r routine
2239 * is available to setservent re-entrantly.
2241 /* SETSERVENT_R_PROTO:
2242 * This symbol encodes the prototype of setservent_r.
2243 * It is zero if d_setservent_r is undef, and one of the
2244 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setservent_r
2247 /*#define HAS_SETSERVENT_R / **/
2248 #define SETSERVENT_R_PROTO 0 /**/
2251 * This symbol, if defined, indicates that the setvbuf routine is
2252 * available to change buffering on an open stdio stream.
2253 * to a line-buffered mode.
2255 #define HAS_SETVBUF /**/
2258 * This symbol, if defined, indicates that the entire shm*(2) library is
2261 /*#define HAS_SHM / **/
2264 * This symbol holds the return type of the shmat() system call.
2265 * Usually set to 'void *' or 'char *'.
2267 /* HAS_SHMAT_PROTOTYPE:
2268 * This symbol, if defined, indicates that the sys/shm.h includes
2269 * a prototype for shmat(). Otherwise, it is up to the program to
2270 * guess one. Shmat_t shmat(int, Shmat_t, int) is a good guess,
2271 * but not always right so it should be emitted by the program only
2272 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
2274 #define Shmat_t void * /**/
2275 /*#define HAS_SHMAT_PROTOTYPE / **/
2278 * This symbol, if defined, indicates that Vr4's sigaction() routine
2281 /*#define HAS_SIGACTION / **/
2284 * This variable indicates to the C program that the sigsetjmp()
2285 * routine is available to save the calling process's registers
2286 * and stack environment for later use by siglongjmp(), and
2287 * to optionally save the process's signal mask. See
2288 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
2291 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
2294 * This macro is used in the same way as sigsetjmp(), but will invoke
2295 * traditional setjmp() if sigsetjmp isn't available.
2296 * See HAS_SIGSETJMP.
2299 * This macro is used in the same way as siglongjmp(), but will invoke
2300 * traditional longjmp() if siglongjmp isn't available.
2301 * See HAS_SIGSETJMP.
2303 /*#define HAS_SIGSETJMP / **/
2304 #ifdef HAS_SIGSETJMP
2305 #define Sigjmp_buf sigjmp_buf
2306 #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
2307 #define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
2309 #define Sigjmp_buf jmp_buf
2310 #define Sigsetjmp(buf,save_mask) setjmp((buf))
2311 #define Siglongjmp(buf,retval) longjmp((buf),(retval))
2315 * This symbol, if defined, indicates that the BSD socket interface is
2319 * This symbol, if defined, indicates that the BSD socketpair() call is
2323 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
2324 * Checking just with #ifdef might not be enough because this symbol
2325 * has been known to be an enum.
2327 /* HAS_MSG_DONTROUTE:
2328 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
2329 * Checking just with #ifdef might not be enough because this symbol
2330 * has been known to be an enum.
2333 * This symbol, if defined, indicates that the MSG_OOB is supported.
2334 * Checking just with #ifdef might not be enough because this symbol
2335 * has been known to be an enum.
2338 * This symbol, if defined, indicates that the MSG_PEEK is supported.
2339 * Checking just with #ifdef might not be enough because this symbol
2340 * has been known to be an enum.
2343 * This symbol, if defined, indicates that the MSG_PROXY is supported.
2344 * Checking just with #ifdef might not be enough because this symbol
2345 * has been known to be an enum.
2348 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
2349 * Checking just with #ifdef might not be enough because this symbol
2350 * has been known to be an enum.
2352 /* HAS_SOCKADDR_SA_LEN:
2353 * This symbol, if defined, indicates that the struct sockaddr
2354 * structure has a member called sa_len, indicating the length of
2357 /* HAS_SOCKADDR_IN6:
2358 * This symbol, if defined, indicates the availability of
2359 * struct sockaddr_in6;
2361 /* HAS_SIN6_SCOPE_ID:
2362 * This symbol, if defined, indicates that the struct sockaddr_in6
2363 * structure has a member called sin6_scope_id.
2366 * This symbol, if defined, indicates the availability of
2369 /* HAS_IP_MREQ_SOURCE:
2370 * This symbol, if defined, indicates the availability of
2371 * struct ip_mreq_source;
2374 * This symbol, if defined, indicates the availability of
2377 /* HAS_IPV6_MREQ_SOURCE:
2378 * This symbol, if defined, indicates the availability of
2379 * struct ipv6_mreq_source;
2381 #define HAS_SOCKET /**/
2382 /*#define HAS_SOCKETPAIR / **/
2383 /*#define HAS_SOCKADDR_SA_LEN / **/
2384 /*#define HAS_MSG_CTRUNC / **/
2385 /*#define HAS_MSG_DONTROUTE / **/
2386 /*#define HAS_MSG_OOB / **/
2387 /*#define HAS_MSG_PEEK / **/
2388 /*#define HAS_MSG_PROXY / **/
2389 /*#define HAS_SCM_RIGHTS / **/
2390 /*#define HAS_SOCKADDR_IN6 / **/
2391 #define HAS_SIN6_SCOPE_ID /**/
2392 /*#define HAS_IP_MREQ / **/
2393 /*#define HAS_IP_MREQ_SOURCE / **/
2394 /*#define HAS_IPV6_MREQ / **/
2395 /*#define HAS_IPV6_MREQ_SOURCE / **/
2398 * This symbol, if defined, indicates that the srand48_r routine
2399 * is available to srand48 re-entrantly.
2402 * This symbol encodes the prototype of srand48_r.
2403 * It is zero if d_srand48_r is undef, and one of the
2404 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srand48_r
2407 /*#define HAS_SRAND48_R / **/
2408 #define SRAND48_R_PROTO 0 /**/
2411 * This symbol, if defined, indicates that the srandom_r routine
2412 * is available to srandom re-entrantly.
2415 * This symbol encodes the prototype of srandom_r.
2416 * It is zero if d_srandom_r is undef, and one of the
2417 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srandom_r
2420 /*#define HAS_SRANDOM_R / **/
2421 #define SRANDOM_R_PROTO 0 /**/
2424 * This symbol is defined if this system has a stat structure declaring
2425 * st_blksize and st_blocks.
2427 #ifndef USE_STAT_BLOCKS
2428 /*#define USE_STAT_BLOCKS / **/
2431 /* HAS_STATIC_INLINE:
2432 * This symbol, if defined, indicates that the C compiler supports
2433 * C99-style static inline. That is, the function can't be called
2434 * from another translation unit.
2436 /* PERL_STATIC_INLINE:
2437 * This symbol gives the best-guess incantation to use for static
2438 * inline functions. If HAS_STATIC_INLINE is defined, this will
2439 * give C99-style inline. If HAS_STATIC_INLINE is not defined,
2440 * this will give a plain 'static'. It will always be defined
2441 * to something that gives static linkage.
2442 * Possibilities include
2443 * static inline (c99)
2444 * static __inline__ (gcc -ansi)
2445 * static __inline (MSVC)
2446 * static _inline (older MSVC)
2447 * static (c89 compilers)
2449 #define HAS_STATIC_INLINE /**/
2450 #define PERL_STATIC_INLINE static __inline__ /**/
2453 * This symbol is defined if the _ptr and _cnt fields (or similar)
2454 * of the stdio FILE structure can be used to access the stdio buffer
2455 * for a file handle. If this is defined, then the FILE_ptr(fp)
2456 * and FILE_cnt(fp) macros will also be defined and should be used
2457 * to access these fields.
2460 * This macro is used to access the _ptr field (or equivalent) of the
2461 * FILE structure pointed to by its argument. This macro will always be
2462 * defined if USE_STDIO_PTR is defined.
2464 /* STDIO_PTR_LVALUE:
2465 * This symbol is defined if the FILE_ptr macro can be used as an
2469 * This macro is used to access the _cnt field (or equivalent) of the
2470 * FILE structure pointed to by its argument. This macro will always be
2471 * defined if USE_STDIO_PTR is defined.
2473 /* STDIO_CNT_LVALUE:
2474 * This symbol is defined if the FILE_cnt macro can be used as an
2477 /* STDIO_PTR_LVAL_SETS_CNT:
2478 * This symbol is defined if using the FILE_ptr macro as an lvalue
2479 * to increase the pointer by n has the side effect of decreasing the
2480 * value of File_cnt(fp) by n.
2482 /* STDIO_PTR_LVAL_NOCHANGE_CNT:
2483 * This symbol is defined if using the FILE_ptr macro as an lvalue
2484 * to increase the pointer by n leaves File_cnt(fp) unchanged.
2486 #define USE_STDIO_PTR /**/
2487 #ifdef USE_STDIO_PTR
2488 #define FILE_ptr(fp) ((fp)->_ptr)
2489 #define STDIO_PTR_LVALUE /**/
2490 #define FILE_cnt(fp) ((fp)->_cnt)
2491 #define STDIO_CNT_LVALUE /**/
2492 /*#define STDIO_PTR_LVAL_SETS_CNT / **/
2493 #define STDIO_PTR_LVAL_NOCHANGE_CNT /**/
2497 * This symbol is defined if the _base field (or similar) of the
2498 * stdio FILE structure can be used to access the stdio buffer for
2499 * a file handle. If this is defined, then the FILE_base(fp) macro
2500 * will also be defined and should be used to access this field.
2501 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
2502 * to determine the number of bytes in the buffer. USE_STDIO_BASE
2503 * will never be defined unless USE_STDIO_PTR is.
2506 * This macro is used to access the _base field (or equivalent) of the
2507 * FILE structure pointed to by its argument. This macro will always be
2508 * defined if USE_STDIO_BASE is defined.
2511 * This macro is used to determine the number of bytes in the I/O
2512 * buffer pointed to by _base field (or equivalent) of the FILE
2513 * structure pointed to its argument. This macro will always be defined
2514 * if USE_STDIO_BASE is defined.
2516 #define USE_STDIO_BASE /**/
2517 #ifdef USE_STDIO_BASE
2518 #define FILE_base(fp) ((fp)->_base)
2519 #define FILE_bufsiz(fp) ((fp)->_cnt + (fp)->_ptr - (fp)->_base)
2523 * This symbol, if defined, indicates that this C compiler knows how
2524 * to copy structures. If undefined, you'll need to use a block copy
2525 * routine of some sort instead.
2527 #define USE_STRUCT_COPY /**/
2530 * This symbol, if defined, indicates that the strerror routine is
2531 * available to translate error numbers to strings. See the writeup
2532 * of Strerror() in this file before you try to define your own.
2535 * This symbol, if defined, indicates that the sys_errlist array is
2536 * available to translate error numbers to strings. The extern int
2537 * sys_nerr gives the size of that table.
2540 * This preprocessor symbol is defined as a macro if strerror() is
2541 * not available to translate error numbers to strings but sys_errlist[]
2544 #define HAS_STRERROR /**/
2545 #define HAS_SYS_ERRLIST /**/
2546 #define Strerror(e) strerror(e)
2549 * This symbol, if defined, indicates that the strerror_r routine
2550 * is available to strerror re-entrantly.
2552 /* STRERROR_R_PROTO:
2553 * This symbol encodes the prototype of strerror_r.
2554 * It is zero if d_strerror_r is undef, and one of the
2555 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_strerror_r
2558 /*#define HAS_STRERROR_R / **/
2559 #define STRERROR_R_PROTO 0 /**/
2562 * This symbol, if defined, indicates that the strtoul routine is
2563 * available to provide conversion of strings to unsigned long.
2565 #define HAS_STRTOUL /**/
2568 * This symbol, if defined, indicates that the time() routine exists.
2571 * This symbol holds the type returned by time(). It can be long,
2572 * or time_t on BSD sites (in which case <sys/types.h> should be
2575 #define HAS_TIME /**/
2576 #define Time_t time_t /* Time type */
2579 * This symbol, if defined, indicates that the times() routine exists.
2580 * Note that this became obsolete on some systems (SUNOS), which now
2581 * use getrusage(). It may be necessary to include <sys/times.h>.
2583 #define HAS_TIMES /**/
2586 * This symbol, if defined, indicates that the tmpnam_r routine
2587 * is available to tmpnam re-entrantly.
2590 * This symbol encodes the prototype of tmpnam_r.
2591 * It is zero if d_tmpnam_r is undef, and one of the
2592 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_tmpnam_r
2595 /*#define HAS_TMPNAM_R / **/
2596 #define TMPNAM_R_PROTO 0 /**/
2599 * This symbol, if defined, indicates that the ttyname_r routine
2600 * is available to ttyname re-entrantly.
2603 * This symbol encodes the prototype of ttyname_r.
2604 * It is zero if d_ttyname_r is undef, and one of the
2605 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ttyname_r
2608 /*#define HAS_TTYNAME_R / **/
2609 #define TTYNAME_R_PROTO 0 /**/
2612 * This symbol, if defined, indicates that the union semun is
2613 * defined by including <sys/sem.h>. If not, the user code
2614 * probably needs to define it as:
2617 * struct semid_ds *buf;
2618 * unsigned short *array;
2621 /* USE_SEMCTL_SEMUN:
2622 * This symbol, if defined, indicates that union semun is
2623 * used for semctl IPC_STAT.
2625 /* USE_SEMCTL_SEMID_DS:
2626 * This symbol, if defined, indicates that struct semid_ds * is
2627 * used for semctl IPC_STAT.
2629 #define HAS_UNION_SEMUN /**/
2630 /*#define USE_SEMCTL_SEMUN / **/
2631 /*#define USE_SEMCTL_SEMID_DS / **/
2634 * This symbol, if defined, indicates that vfork() exists.
2636 /*#define HAS_VFORK / **/
2639 * This symbol, if defined, indicates that an emulation of the
2640 * fork routine is available.
2642 /*#define HAS_PSEUDOFORK / **/
2645 * This symbol's value is either "void" or "int", corresponding to the
2646 * appropriate return type of a signal handler. Thus, you can declare
2647 * a signal handler using "Signal_t (*handler)()", and define the
2648 * handler using "Signal_t handler(sig)".
2650 #define Signal_t void /* Signal handler's return type */
2653 * This symbol, if defined, indicates that this C compiler knows about
2654 * the volatile declaration.
2656 #define HASVOLATILE /**/
2662 * This symbol, if defined, indicates that the vprintf routine is available
2663 * to printf with a pointer to an argument list. If unavailable, you
2664 * may need to write your own, probably in terms of _doprnt().
2666 /* USE_CHAR_VSPRINTF:
2667 * This symbol is defined if this system has vsprintf() returning type
2668 * (char*). The trend seems to be to declare it as "int vsprintf()". It
2669 * is up to the package author to declare vsprintf correctly based on the
2672 #define HAS_VPRINTF /**/
2673 /*#define USE_CHAR_VSPRINTF / **/
2676 * This symbol contains the size of a double, so that the C preprocessor
2677 * can make decisions based on it.
2679 #define DOUBLESIZE 8 /**/
2682 * This symbol, if defined, indicates that this system uses
2685 /* BOOTSTRAP_CHARSET:
2686 * This symbol, if defined, indicates that this system needs
2687 * converting various files to the native character set before
2688 * bringing up perl on a system that has a non-ASCII character
2689 * set and no working perl.
2691 /*#define EBCDIC / **/
2692 /*#define BOOTSTRAP_CHARSET / **/
2695 * This symbol holds the type used to declare file positions in libc.
2696 * It can be fpos_t, long, uint, etc... It may be necessary to include
2697 * <sys/types.h> to get any typedef'ed information.
2699 #define Fpos_t fpos_t /* File position type */
2702 * This symbol defines the format string used for printing a Gid_t.
2704 #define Gid_t_f "ld" /**/
2707 * This symbol holds the signedness of a Gid_t.
2708 * 1 for unsigned, -1 for signed.
2710 #define Gid_t_sign -1 /* GID sign */
2713 * This symbol holds the size of a Gid_t in bytes.
2715 #define Gid_t_size 4 /* GID size */
2718 * This symbol holds the return type of getgid() and the type of
2719 * argument to setrgid() and related functions. Typically,
2720 * it is the type of group ids in the kernel. It can be int, ushort,
2721 * gid_t, etc... It may be necessary to include <sys/types.h> to get
2722 * any typedef'ed information.
2724 #define Gid_t gid_t /* Type for getgid(), etc... */
2727 * This symbol, if defined, indicates to the C program that it should
2728 * include <dirent.h>. Using this symbol also triggers the definition
2729 * of the Direntry_t define which ends up being 'struct dirent' or
2730 * 'struct direct' depending on the availability of <dirent.h>.
2733 * This symbol, if defined, indicates to the C program that the length
2734 * of directory entry names is provided by a d_namlen field. Otherwise
2735 * you need to do strlen() on the d_name field.
2738 * This symbol is set to 'struct direct' or 'struct dirent' depending on
2739 * whether dirent is available or not. You should use this pseudo type to
2740 * portably declare your directory entries.
2742 #define I_DIRENT /**/
2743 #define DIRNAMLEN /**/
2744 #define Direntry_t struct direct
2747 * This symbol, if defined, indicates to the C program that it should
2751 * This symbol, if defined, indicates to the C program that struct group
2752 * in <grp.h> contains gr_passwd.
2754 /*#define I_GRP / **/
2755 /*#define GRPASSWD / **/
2758 * This symbol, if defined, indicates to the C program that it should
2759 * include <mach/cthreads.h>.
2761 /*#define I_MACH_CTHREADS / **/
2764 * This symbol, if defined, indicates that <ndbm.h> exists and should
2768 * This symbol, if defined, indicates that <gdbm/ndbm.h> exists and should
2769 * be included. This was the location of the ndbm.h compatibility file
2773 * This symbol, if defined, indicates that <gdbm-ndbm.h> exists and should
2774 * be included. This is the location of the ndbm.h compatibility file
2777 /* NDBM_H_USES_PROTOTYPES:
2778 * This symbol, if defined, indicates that <ndbm.h> uses real ANSI C
2779 * prototypes instead of K&R style function declarations without any
2780 * parameter information. While ANSI C prototypes are supported in C++,
2781 * K&R style function declarations will yield errors.
2783 /* GDBMNDBM_H_USES_PROTOTYPES:
2784 * This symbol, if defined, indicates that <gdbm/ndbm.h> uses real ANSI C
2785 * prototypes instead of K&R style function declarations without any
2786 * parameter information. While ANSI C prototypes are supported in C++,
2787 * K&R style function declarations will yield errors.
2789 /* GDBM_NDBM_H_USES_PROTOTYPES:
2790 * This symbol, if defined, indicates that <gdbm-ndbm.h> uses real ANSI C
2791 * prototypes instead of K&R style function declarations without any
2792 * parameter information. While ANSI C prototypes are supported in C++,
2793 * K&R style function declarations will yield errors.
2795 /*#define I_NDBM / **/
2796 /*#define I_GDBMNDBM / **/
2797 /*#define I_GDBM_NDBM / **/
2798 /*#define NDBM_H_USES_PROTOTYPES / **/
2799 /*#define GDBMNDBM_H_USES_PROTOTYPES / **/
2800 /*#define GDBM_NDBM_H_USES_PROTOTYPES / **/
2803 * This symbol, if defined, indicates that <netdb.h> exists and
2804 * should be included.
2806 /*#define I_NETDB / **/
2809 * This symbol, if defined, indicates that <net/errno.h> exists and
2810 * should be included.
2812 /*#define I_NET_ERRNO / **/
2815 * This symbol, if defined, indicates to the C program that it should
2816 * include <pthread.h>.
2818 /*#define I_PTHREAD / **/
2821 * This symbol, if defined, indicates to the C program that it should
2825 * This symbol, if defined, indicates to the C program that struct passwd
2826 * contains pw_quota.
2829 * This symbol, if defined, indicates to the C program that struct passwd
2833 * This symbol, if defined, indicates to the C program that struct passwd
2834 * contains pw_change.
2837 * This symbol, if defined, indicates to the C program that struct passwd
2838 * contains pw_class.
2841 * This symbol, if defined, indicates to the C program that struct passwd
2842 * contains pw_expire.
2845 * This symbol, if defined, indicates to the C program that struct passwd
2846 * contains pw_comment.
2849 * This symbol, if defined, indicates to the C program that struct passwd
2850 * contains pw_gecos.
2853 * This symbol, if defined, indicates to the C program that struct passwd
2854 * contains pw_passwd.
2856 /*#define I_PWD / **/
2857 /*#define PWQUOTA / **/
2858 /*#define PWAGE / **/
2859 /*#define PWCHANGE / **/
2860 /*#define PWCLASS / **/
2861 /*#define PWEXPIRE / **/
2862 /*#define PWCOMMENT / **/
2863 /*#define PWGECOS / **/
2864 /*#define PWPASSWD / **/
2867 * This symbol, if defined, indicates to the C program that it should
2868 * include <sys/access.h>.
2870 /*#define I_SYS_ACCESS / **/
2873 * This symbol, if defined, indicates to the C program that it should
2874 * include <sys/security.h>.
2876 /*#define I_SYS_SECURITY / **/
2879 * This symbol, if defined, indicates that <sys/uio.h> exists and
2880 * should be included.
2882 /*#define I_SYSUIO / **/
2885 * This symbol, if defined, indicates to the C program that it should
2889 * This symbol, if defined, indicates to the C program that it should
2890 * include <sys/time.h>.
2892 /* I_SYS_TIME_KERNEL:
2893 * This symbol, if defined, indicates to the C program that it should
2894 * include <sys/time.h> with KERNEL defined.
2897 * This symbol, if defined, indicates to the C program that
2898 * the struct tm has a tm_zone field.
2900 /* HAS_TM_TM_GMTOFF:
2901 * This symbol, if defined, indicates to the C program that
2902 * the struct tm has a tm_gmtoff field.
2905 /*#define I_SYS_TIME / **/
2906 /*#define I_SYS_TIME_KERNEL / **/
2907 /*#define HAS_TM_TM_ZONE / **/
2908 /*#define HAS_TM_TM_GMTOFF / **/
2911 * This symbol, if defined, indicates that <stdarg.h> exists and should
2915 * This symbol, if defined, indicates to the C program that it should
2916 * include <varargs.h>.
2918 #define I_STDARG /**/
2919 /*#define I_VARARGS / **/
2921 /* PERL_INC_VERSION_LIST:
2922 * This variable specifies the list of subdirectories in over
2923 * which perl.c:incpush() and lib/lib.pm will automatically
2924 * search when adding directories to @INC, in a format suitable
2925 * for a C initialization string. See the inc_version_list entry
2926 * in Porting/Glossary for more details.
2928 /*#define PERL_INC_VERSION_LIST 0 / **/
2930 /* INSTALL_USR_BIN_PERL:
2931 * This symbol, if defined, indicates that Perl is to be installed
2932 * also as /usr/bin/perl.
2934 /*#define INSTALL_USR_BIN_PERL / **/
2937 * This symbol holds the type used to declare offsets in the kernel.
2938 * It can be int, long, off_t, etc... It may be necessary to include
2939 * <sys/types.h> to get any typedef'ed information.
2942 * This symbol holds the number of bytes used by the Off_t.
2945 * This symbol holds the number of bytes used by the Off_t.
2947 #define Off_t long /* <offset> type */
2948 #define LSEEKSIZE 4 /* <offset> size */
2949 #define Off_t_size 4 /* <offset> size */
2952 * This variable contains the return type of free(). It is usually
2953 * void, but occasionally int.
2956 * This symbol is the type of pointer returned by malloc and realloc.
2958 #define Malloc_t void * /**/
2959 #define Free_t void /**/
2961 /* PERL_MALLOC_WRAP:
2962 * This symbol, if defined, indicates that we'd like malloc wrap checks.
2964 #define PERL_MALLOC_WRAP /**/
2967 * This symbol, if defined, indicates that we're using our own malloc.
2969 /*#define MYMALLOC / **/
2972 * This symbol holds the type used to declare file modes
2973 * for systems calls. It is usually mode_t, but may be
2974 * int or unsigned short. It may be necessary to include <sys/types.h>
2975 * to get any typedef'ed information.
2977 #define Mode_t mode_t /* file mode parameter for system calls */
2980 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
2981 * non-blocking I/O for the file descriptor. Note that there is no way
2982 * back, i.e. you cannot turn it blocking again this way. If you wish to
2983 * alternatively switch between blocking and non-blocking, use the
2984 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
2987 * This symbol holds the errno error code set by read() when no data was
2988 * present on the non-blocking file descriptor.
2991 * This symbol holds the return code from read() when no data is present
2992 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
2993 * not defined, then you can't distinguish between no data and EOF by
2994 * issuing a read(). You'll have to find another way to tell for sure!
2997 * This symbol, if defined, indicates to the C program that a read() on
2998 * a non-blocking file descriptor will return 0 on EOF, and not the value
2999 * held in RD_NODATA (-1 usually, in that case!).
3001 #define VAL_O_NONBLOCK O_NONBLOCK
3002 #define VAL_EAGAIN EAGAIN
3003 #define RD_NODATA -1
3004 #define EOF_NONBLOCK
3007 * This symbol holds the type used for the 1st argument
3008 * to gethostbyaddr().
3011 * This symbol holds the type used for the 2nd argument
3012 * to gethostbyaddr().
3015 * This symbol holds the type used for the argument to
3019 * This symbol holds the type used for the 1st argument to
3022 #define Netdb_host_t char * /**/
3023 #define Netdb_hlen_t int /**/
3024 #define Netdb_name_t char * /**/
3025 #define Netdb_net_t long /**/
3027 /* PERL_OTHERLIBDIRS:
3028 * This variable contains a colon-separated set of paths for the perl
3029 * binary to search for additional library files or modules.
3030 * These directories will be tacked to the end of @INC.
3031 * Perl will automatically search below each path for version-
3032 * and architecture-specific directories. See PERL_INC_VERSION_LIST
3035 /*#define PERL_OTHERLIBDIRS "" / **/
3038 * This symbol holds the type used to declare process ids in the kernel.
3039 * It can be int, uint, pid_t, etc... It may be necessary to include
3040 * <sys/types.h> to get any typedef'ed information.
3042 #define Pid_t int /* PID type */
3045 * This symbol contains the name of the private library for this package.
3046 * The library is private in the sense that it needn't be in anyone's
3047 * execution path, but it should be accessible by the world. The program
3048 * should be prepared to do ~ expansion.
3051 * This symbol contains the ~name expanded version of PRIVLIB, to be used
3052 * in programs that are not prepared to deal with ~ expansion at run-time.
3054 #define PRIVLIB "c:\\perl\\lib" /**/
3055 #define PRIVLIB_EXP (win32_get_privlib(PERL_VERSION_STRING, NULL)) /**/
3058 * If defined, this macro indicates that the C compiler can handle
3059 * function prototypes.
3062 * This macro is used to declare function parameters for folks who want
3063 * to make declarations with prototypes using a different style than
3064 * the above macros. Use double parentheses. For example:
3066 * int main _((int argc, char *argv[]));
3068 #define CAN_PROTOTYPE /**/
3069 #ifdef CAN_PROTOTYPE
3070 #define _(args) args
3076 * This symbol contains the size of a pointer, so that the C preprocessor
3077 * can make decisions based on it. It will be sizeof(void *) if
3078 * the compiler supports (void *); otherwise it will be
3081 #define PTRSIZE 4 /**/
3084 * This symbol, if defined, tells that there's a 64-bit integer type,
3085 * Quad_t, and its unsigned counterpart, Uquad_t. QUADKIND will be one
3086 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, QUAD_IS_INT64_T,
3087 * or QUAD_IS___INT64.
3089 #define HAS_QUAD /**/
3091 # define Quad_t long long /**/
3092 # define Uquad_t unsigned long long /**/
3093 # define QUADKIND 3 /**/
3094 # define QUAD_IS_INT 1
3095 # define QUAD_IS_LONG 2
3096 # define QUAD_IS_LONG_LONG 3
3097 # define QUAD_IS_INT64_T 4
3098 # define QUAD_IS___INT64 5
3102 * This macro is to be used to generate uniformly distributed
3103 * random numbers over the range [0., 1.[. You may have to supply
3104 * an 'extern double drand48();' in your program since SunOS 4.1.3
3105 * doesn't provide you with anything relevant in its headers.
3106 * See HAS_DRAND48_PROTO.
3109 * This symbol defines the type of the argument of the
3110 * random seed function.
3113 * This symbol defines the macro to be used in seeding the
3114 * random number generator (see Drand01).
3117 * This symbol indicates how many bits are produced by the
3118 * function used to generate normalized random numbers.
3119 * Values include 15, 16, 31, and 48.
3121 #define Drand01() Perl_drand48() /**/
3122 #define Rand_seed_t U32 /**/
3123 #define seedDrand01(x) Perl_drand48_init((Rand_seed_t)x) /**/
3124 #define RANDBITS 48 /**/
3127 * This symbol holds the type used for the 2nd, 3rd, and 4th
3128 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
3129 * is defined, and 'int *' otherwise. This is only useful if you
3130 * have select(), of course.
3132 #define Select_fd_set_t Perl_fd_set * /**/
3135 * This symbol contains the full pathname to the shell used on this
3136 * on this system to execute Bourne shell scripts. Usually, this will be
3137 * /bin/sh, though it's possible that some systems will have /bin/ksh,
3138 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
3141 #define SH_PATH "cmd /x /c" /**/
3144 * This symbol contains a list of signal names in order of
3145 * signal number. This is intended
3146 * to be used as a static array initialization, like this:
3147 * char *sig_name[] = { SIG_NAME };
3148 * The signals in the list are separated with commas, and each signal
3149 * is surrounded by double quotes. There is no leading SIG in the signal
3150 * name, i.e. SIGQUIT is known as "QUIT".
3151 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
3152 * etc., where nn is the actual signal number (e.g. NUM37).
3153 * The signal number for sig_name[i] is stored in sig_num[i].
3154 * The last element is 0 to terminate the list with a NULL. This
3155 * corresponds to the 0 at the end of the sig_name_init list.
3156 * Note that this variable is initialized from the sig_name_init,
3157 * not from sig_name (which is unused).
3160 * This symbol contains a list of signal numbers, in the same order as the
3161 * SIG_NAME list. It is suitable for static array initialization, as in:
3162 * int sig_num[] = { SIG_NUM };
3163 * The signals in the list are separated with commas, and the indices
3164 * within that list and the SIG_NAME list match, so it's easy to compute
3165 * the signal name from a number or vice versa at the price of a small
3166 * dynamic linear lookup.
3167 * Duplicates are allowed, but are moved to the end of the list.
3168 * The signal number corresponding to sig_name[i] is sig_number[i].
3169 * if (i < NSIG) then sig_number[i] == i.
3170 * The last element is 0, corresponding to the 0 at the end of
3171 * the sig_name_init list.
3172 * Note that this variable is initialized from the sig_num_init,
3173 * not from sig_num (which is unused).
3176 * This variable contains the number of elements of the SIG_NAME
3177 * and SIG_NUM arrays, excluding the final NULL entry.
3179 #define SIG_NAME "ZERO", "HUP", "INT", "QUIT", "ILL", "NUM05", "NUM06", "NUM07", "FPE", "KILL", "NUM10", "SEGV", "NUM12", "PIPE", "ALRM", "TERM", "NUM16", "NUM17", "NUM18", "NUM19", "CHLD", "BREAK", "ABRT", "STOP", "NUM24", "CONT", "CLD", 0 /**/
3180 #define SIG_NUM 0, 1, 2, 21, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 20, 0 /**/
3181 #define SIG_SIZE 27 /**/
3184 * This symbol contains the name of the private library for this package.
3185 * The library is private in the sense that it needn't be in anyone's
3186 * execution path, but it should be accessible by the world. The program
3187 * should be prepared to do ~ expansion.
3188 * The standard distribution will put nothing in this directory.
3189 * After perl has been installed, users may install their own local
3190 * architecture-dependent modules in this directory with
3191 * MakeMaker Makefile.PL
3192 * or equivalent. See INSTALL for details.
3195 * This symbol contains the ~name expanded version of SITEARCH, to be used
3196 * in programs that are not prepared to deal with ~ expansion at run-time.
3198 #define SITEARCH "c:\\perl\\site\\lib" /**/
3199 /*#define SITEARCH_EXP "" / **/
3202 * This symbol contains the name of the private library for this package.
3203 * The library is private in the sense that it needn't be in anyone's
3204 * execution path, but it should be accessible by the world. The program
3205 * should be prepared to do ~ expansion.
3206 * The standard distribution will put nothing in this directory.
3207 * After perl has been installed, users may install their own local
3208 * architecture-independent modules in this directory with
3209 * MakeMaker Makefile.PL
3210 * or equivalent. See INSTALL for details.
3213 * This symbol contains the ~name expanded version of SITELIB, to be used
3214 * in programs that are not prepared to deal with ~ expansion at run-time.
3217 * This define is SITELIB_EXP with any trailing version-specific component
3218 * removed. The elements in inc_version_list (inc_version_list.U) can
3219 * be tacked onto this variable to generate a list of directories to search.
3221 #define SITELIB "c:\\perl\\site\\lib" /**/
3222 #define SITELIB_EXP (win32_get_sitelib(PERL_VERSION_STRING, NULL)) /**/
3223 #define SITELIB_STEM "" /**/
3226 * This symbol holds the size of a Size_t in bytes.
3228 #define Size_t_size 4 /**/
3231 * This symbol holds the type used to declare length parameters
3232 * for string functions. It is usually size_t, but may be
3233 * unsigned long, int, etc. It may be necessary to include
3234 * <sys/types.h> to get any typedef'ed information.
3236 #define Size_t size_t /* length parameter for string functions */
3239 * This symbol holds the type used for the size argument of
3240 * various socket calls (just the base type, not the pointer-to).
3242 #define Sock_size_t int /**/
3245 * This symbol holds the type used by functions that return
3246 * a count of bytes or an error condition. It must be a signed type.
3247 * It is usually ssize_t, but may be long or int, etc.
3248 * It may be necessary to include <sys/types.h> or <unistd.h>
3249 * to get any typedef'ed information.
3250 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
3252 #define SSize_t int /* signed count of bytes */
3255 * This symbol is defined to be the type of char used in stdio.h.
3256 * It has the values "unsigned char" or "char".
3258 #define STDCHAR char /**/
3261 * This symbol defines the format string used for printing a Uid_t.
3263 #define Uid_t_f "ld" /**/
3266 * This symbol holds the signedness of a Uid_t.
3267 * 1 for unsigned, -1 for signed.
3269 #define Uid_t_sign -1 /* UID sign */
3272 * This symbol holds the size of a Uid_t in bytes.
3274 #define Uid_t_size 4 /* UID size */
3277 * This symbol holds the type used to declare user ids in the kernel.
3278 * It can be int, ushort, uid_t, etc... It may be necessary to include
3279 * <sys/types.h> to get any typedef'ed information.
3281 #define Uid_t uid_t /* UID type */
3284 * This symbol, if defined, indicates that Perl should be built to
3285 * use the interpreter-based threading implementation.
3288 * This symbol, if defined, indicates that Perl should be built to
3289 * use the 5.005-based threading implementation.
3290 * Only valid up to 5.8.x.
3292 /* OLD_PTHREADS_API:
3293 * This symbol, if defined, indicates that Perl should
3294 * be built to use the old draft POSIX threads API.
3296 /* USE_REENTRANT_API:
3297 * This symbol, if defined, indicates that Perl should
3298 * try to use the various _r versions of library functions.
3299 * This is extremely experimental.
3301 /*#define USE_5005THREADS / **/
3302 /*#define USE_ITHREADS / **/
3303 #if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
3304 #define USE_THREADS /* until src is revised*/
3306 /*#define OLD_PTHREADS_API / **/
3307 /*#define USE_REENTRANT_API / **/
3310 * If defined, this symbol contains the name of a private library.
3311 * The library is private in the sense that it needn't be in anyone's
3312 * execution path, but it should be accessible by the world.
3313 * It may have a ~ on the front.
3314 * The standard distribution will put nothing in this directory.
3315 * Vendors who distribute perl may wish to place their own
3316 * architecture-dependent modules and extensions in this directory with
3317 * MakeMaker Makefile.PL INSTALLDIRS=vendor
3318 * or equivalent. See INSTALL for details.
3320 /* PERL_VENDORARCH_EXP:
3321 * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
3322 * in programs that are not prepared to deal with ~ expansion at run-time.
3324 /*#define PERL_VENDORARCH "" / **/
3325 /*#define PERL_VENDORARCH_EXP "" / **/
3327 /* PERL_VENDORLIB_EXP:
3328 * This symbol contains the ~name expanded version of VENDORLIB, to be used
3329 * in programs that are not prepared to deal with ~ expansion at run-time.
3331 /* PERL_VENDORLIB_STEM:
3332 * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
3333 * removed. The elements in inc_version_list (inc_version_list.U) can
3334 * be tacked onto this variable to generate a list of directories to search.
3336 /*#define PERL_VENDORLIB_EXP "" / **/
3337 /*#define PERL_VENDORLIB_STEM "" / **/
3340 * This symbol, if defined, indicates that Perl was configured with
3341 * -Dusedevel, to enable development features. This should not be
3342 * done for production builds.
3344 /*#define PERL_USE_DEVEL / **/
3347 * This symbol, if defined, indicates that the atolf routine is
3348 * available to convert strings into long doubles.
3350 /*#define HAS_ATOLF / **/
3353 * This symbol, if defined, indicates that the atoll routine is
3354 * available to convert strings into long longs.
3356 /*#define HAS_ATOLL / **/
3359 * This symbol, if defined, indicates that the _fwalk system call is
3360 * available to apply a function to all the file handles.
3362 /*#define HAS__FWALK / **/
3365 * This symbol, if defined, indicates that the aintl routine is
3366 * available. If copysignl is also present we can emulate modfl.
3368 /*#define HAS_AINTL / **/
3370 /* HAS_BUILTIN_CHOOSE_EXPR:
3371 * Can we handle GCC builtin for compile-time ternary-like expressions
3373 /* HAS_BUILTIN_EXPECT:
3374 * Can we handle GCC builtin for telling that certain values are more
3377 /*#define HAS_BUILTIN_EXPECT / **/
3378 /*#define HAS_BUILTIN_CHOOSE_EXPR / **/
3380 /* HAS_C99_VARIADIC_MACROS:
3381 * If defined, the compiler supports C99 variadic macros.
3383 /*#define HAS_C99_VARIADIC_MACROS / **/
3386 * This symbol, if defined, indicates that the class routine is
3387 * available to classify doubles. Available for example in AIX.
3388 * The returned values are defined in <float.h> and are:
3390 * FP_PLUS_NORM Positive normalized, nonzero
3391 * FP_MINUS_NORM Negative normalized, nonzero
3392 * FP_PLUS_DENORM Positive denormalized, nonzero
3393 * FP_MINUS_DENORM Negative denormalized, nonzero
3395 * FP_MINUS_ZERO -0.0
3398 * FP_NANS Signaling Not a Number (NaNS)
3399 * FP_NANQ Quiet Not a Number (NaNQ)
3401 /*#define HAS_CLASS / **/
3404 * This symbol, if defined, indicates that the clearenv () routine is
3405 * available for use.
3407 /*#define HAS_CLEARENV / **/
3409 /* HAS_STRUCT_CMSGHDR:
3410 * This symbol, if defined, indicates that the struct cmsghdr
3413 /*#define HAS_STRUCT_CMSGHDR / **/
3416 * This symbol, if defined, indicates that the copysignl routine is
3417 * available. If aintl is also present we can emulate modfl.
3419 /*#define HAS_COPYSIGNL / **/
3422 * This symbol, if defined, indicates that a C++ compiler was
3423 * used to compiled Perl and will be used to compile extensions.
3425 /*#define USE_CPLUSPLUS / **/
3427 /* HAS_DBMINIT_PROTO:
3428 * This symbol, if defined, indicates that the system provides
3429 * a prototype for the dbminit() function. Otherwise, it is up
3430 * to the program to supply one. A good guess is
3431 * extern int dbminit(char *);
3433 /*#define HAS_DBMINIT_PROTO / **/
3436 * This symbol, if defined, indicates that the the DIR* dirstream
3437 * structure contains a member variable named dd_fd.
3439 /*#define HAS_DIR_DD_FD / **/
3442 * This manifest constant lets the C program know that dirfd
3445 /*#define HAS_DIRFD / **/
3447 /* DLSYM_NEEDS_UNDERSCORE:
3448 * This symbol, if defined, indicates that we need to prepend an
3449 * underscore to the symbol name before calling dlsym(). This only
3450 * makes sense if you *have* dlsym, which we will presume is the
3451 * case if you're using dl_dlopen.xs.
3453 /*#define DLSYM_NEEDS_UNDERSCORE / **/
3456 * This symbol, if defined, indicates that the "fast stdio"
3457 * is available to manipulate the stdio buffers directly.
3459 #define HAS_FAST_STDIO /**/
3462 * This symbol, if defined, indicates that the fchdir routine is
3463 * available to change directory using a file descriptor.
3465 /*#define HAS_FCHDIR / **/
3468 * This symbol, if defined, indicates that fcntl() can be used
3469 * for file locking. Normally on Unix systems this is defined.
3470 * It may be undefined on VMS.
3472 /*#define FCNTL_CAN_LOCK / **/
3475 * This symbol, if defined, indicates that the finite routine is
3476 * available to check whether a double is finite (non-infinity non-NaN).
3478 /*#define HAS_FINITE / **/
3481 * This symbol, if defined, indicates that the finitel routine is
3482 * available to check whether a long double is finite
3483 * (non-infinity non-NaN).
3485 /*#define HAS_FINITEL / **/
3488 * This symbol, if defined, indicates that the system provides
3489 * a prototype for the flock() function. Otherwise, it is up
3490 * to the program to supply one. A good guess is
3491 * extern int flock(int, int);
3493 #define HAS_FLOCK_PROTO /**/
3496 * This symbol, if defined, indicates that the fp_class routine is
3497 * available to classify doubles. Available for example in Digital UNIX.
3498 * The returned values are defined in <math.h> and are:
3500 * FP_SNAN Signaling NaN (Not-a-Number)
3501 * FP_QNAN Quiet NaN (Not-a-Number)
3502 * FP_POS_INF +infinity
3503 * FP_NEG_INF -infinity
3504 * FP_POS_NORM Positive normalized
3505 * FP_NEG_NORM Negative normalized
3506 * FP_POS_DENORM Positive denormalized
3507 * FP_NEG_DENORM Negative denormalized
3508 * FP_POS_ZERO +0.0 (positive zero)
3509 * FP_NEG_ZERO -0.0 (negative zero)
3511 /*#define HAS_FP_CLASS / **/
3514 * This symbol, if defined, indicates that the fpclass routine is
3515 * available to classify doubles. Available for example in Solaris/SVR4.
3516 * The returned values are defined in <ieeefp.h> and are:
3518 * FP_SNAN signaling NaN
3520 * FP_NINF negative infinity
3521 * FP_PINF positive infinity
3522 * FP_NDENORM negative denormalized non-zero
3523 * FP_PDENORM positive denormalized non-zero
3524 * FP_NZERO negative zero
3525 * FP_PZERO positive zero
3526 * FP_NNORM negative normalized non-zero
3527 * FP_PNORM positive normalized non-zero
3529 /*#define HAS_FPCLASS / **/
3532 * This symbol, if defined, indicates that the fpclassify routine is
3533 * available to classify doubles. Available for example in HP-UX.
3534 * The returned values are defined in <math.h> and are
3536 * FP_NORMAL Normalized
3538 * FP_INFINITE Infinity
3539 * FP_SUBNORMAL Denormalized
3543 /*#define HAS_FPCLASSIFY / **/
3546 * This symbol, if defined, indicates that the fpclassl routine is
3547 * available to classify long doubles. Available for example in IRIX.
3548 * The returned values are defined in <ieeefp.h> and are:
3550 * FP_SNAN signaling NaN
3552 * FP_NINF negative infinity
3553 * FP_PINF positive infinity
3554 * FP_NDENORM negative denormalized non-zero
3555 * FP_PDENORM positive denormalized non-zero
3556 * FP_NZERO negative zero
3557 * FP_PZERO positive zero
3558 * FP_NNORM negative normalized non-zero
3559 * FP_PNORM positive normalized non-zero
3561 /*#define HAS_FPCLASSL / **/
3564 * This symbol will be defined if the C compiler supports fpos64_t.
3566 /*#define HAS_FPOS64_T / **/
3569 * This symbol, if defined, indicates that the frexpl routine is
3570 * available to break a long double floating-point number into
3571 * a normalized fraction and an integral power of 2.
3573 /*#define HAS_FREXPL / **/
3575 /* HAS_STRUCT_FS_DATA:
3576 * This symbol, if defined, indicates that the struct fs_data
3577 * to do statfs() is supported.
3579 /*#define HAS_STRUCT_FS_DATA / **/
3582 * This symbol, if defined, indicates that the fseeko routine is
3583 * available to fseek beyond 32 bits (useful for ILP32 hosts).
3585 /*#define HAS_FSEEKO / **/
3588 * This symbol, if defined, indicates that the fstatfs routine is
3589 * available to stat filesystems by file descriptors.
3591 /*#define HAS_FSTATFS / **/
3594 * This symbol, if defined, indicates that the fsync routine is
3595 * available to write a file's modified data and attributes to
3596 * permanent storage.
3598 /*#define HAS_FSYNC / **/
3601 * This symbol, if defined, indicates that the ftello routine is
3602 * available to ftell beyond 32 bits (useful for ILP32 hosts).
3604 /*#define HAS_FTELLO / **/
3607 * This symbol, if defined, indicates that the futimes routine is
3608 * available to change file descriptor time stamps with struct timevals.
3610 /*#define HAS_FUTIMES / **/
3613 * This symbol, if defined, indicates that the getaddrinfo() function
3614 * is available for use.
3616 /*#define HAS_GETADDRINFO / **/
3619 * This symbol, if defined, indicates that the getcwd routine is
3620 * available to get the current working directory.
3622 #define HAS_GETCWD /**/
3625 * This symbol, if defined, indicates that the getespwnam system call is
3626 * available to retrieve enhanced (shadow) password entries by name.
3628 /*#define HAS_GETESPWNAM / **/
3631 * This symbol, if defined, indicates that the getfsstat routine is
3632 * available to stat filesystems in bulk.
3634 /*#define HAS_GETFSSTAT / **/
3637 * This symbol, if defined, indicates that the getitimer routine is
3638 * available to return interval timers.
3640 /*#define HAS_GETITIMER / **/
3643 * This symbol, if defined, indicates that the getmnt routine is
3644 * available to get filesystem mount info by filename.
3646 /*#define HAS_GETMNT / **/
3649 * This symbol, if defined, indicates that the getmntent routine is
3650 * available to iterate through mounted file systems to get their info.
3652 /*#define HAS_GETMNTENT / **/
3655 * This symbol, if defined, indicates that the getnameinfo() function
3656 * is available for use.
3658 /*#define HAS_GETNAMEINFO / **/
3661 * This symbol, if defined, indicates that the getprpwnam system call is
3662 * available to retrieve protected (shadow) password entries by name.
3664 /*#define HAS_GETPRPWNAM / **/
3667 * This symbol, if defined, indicates that the getspnam system call is
3668 * available to retrieve SysV shadow password entries by name.
3670 /*#define HAS_GETSPNAM / **/
3673 * This symbol, if defined, indicates that the hasmntopt routine is
3674 * available to query the mount options of file systems.
3676 /*#define HAS_HASMNTOPT / **/
3679 * This symbol, if defined, indicates that the ilogbl routine is
3680 * available. If scalbnl is also present we can emulate frexpl.
3682 /*#define HAS_ILOGBL / **/
3685 * This symbol, if defined, indicates that the inet_ntop() function
3686 * is available to parse IPv4 and IPv6 strings.
3688 /*#define HAS_INETNTOP / **/
3691 * This symbol, if defined, indicates that the inet_pton() function
3692 * is available to parse IPv4 and IPv6 strings.
3694 /*#define HAS_INETPTON / **/
3697 * This symbol will defined if the C compiler supports int64_t.
3698 * Usually the <inttypes.h> needs to be included, but sometimes
3699 * <sys/types.h> is enough.
3701 /*#define HAS_INT64_T / **/
3704 * This manifest constant lets the C program know that isblank
3707 /*#define HAS_ISBLANK / **/
3710 * This symbol, if defined, indicates that the isfinite routine is
3711 * available to check whether a double is finite (non-infinity non-NaN).
3713 /*#define HAS_ISFINITE / **/
3716 * This symbol, if defined, indicates that the isinf routine is
3717 * available to check whether a double is an infinity.
3719 /*#define HAS_ISINF / **/
3722 * This symbol, if defined, indicates that the isnan routine is
3723 * available to check whether a double is a NaN.
3725 #define HAS_ISNAN /**/
3728 * This symbol, if defined, indicates that the isnanl routine is
3729 * available to check whether a long double is a NaN.
3731 /*#define HAS_ISNANL / **/
3734 * This symbol, if defined, indicates that this system's <float.h>
3735 * or <limits.h> defines the symbol LDBL_DIG, which is the number
3736 * of significant digits in a long double precision number. Unlike
3737 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
3739 #define HAS_LDBL_DIG /**/
3741 /* LIBM_LIB_VERSION:
3742 * This symbol, if defined, indicates that libm exports _LIB_VERSION
3743 * and that math.h defines the enum to manipulate it.
3745 /*#define LIBM_LIB_VERSION / **/
3748 * This symbol, if defined, indicates that the madvise system call is
3749 * available to map a file into memory.
3751 /*#define HAS_MADVISE / **/
3754 * This symbol, if defined, indicates that the malloc_size
3755 * routine is available for use.
3757 /*#define HAS_MALLOC_SIZE / **/
3759 /* HAS_MALLOC_GOOD_SIZE:
3760 * This symbol, if defined, indicates that the malloc_good_size
3761 * routine is available for use.
3763 /*#define HAS_MALLOC_GOOD_SIZE / **/
3766 * This symbol, if defined, indicates that the mkdtemp routine is
3767 * available to exclusively create a uniquely named temporary directory.
3769 /*#define HAS_MKDTEMP / **/
3772 * This symbol, if defined, indicates that the mkstemps routine is
3773 * available to exclusively create and open a uniquely named
3774 * (with a suffix) temporary file.
3776 /*#define HAS_MKSTEMPS / **/
3779 * This symbol, if defined, indicates that the modfl routine is
3780 * available to split a long double x into a fractional part f and
3781 * an integer part i such that |f| < 1.0 and (f + i) = x.
3784 * This symbol, if defined, indicates that the system provides
3785 * a prototype for the modfl() function. Otherwise, it is up
3786 * to the program to supply one.
3788 /* HAS_MODFL_POW32_BUG:
3789 * This symbol, if defined, indicates that the modfl routine is
3790 * broken for long doubles >= pow(2, 32).
3791 * For example from 4294967303.150000 one would get 4294967302.000000
3792 * and 1.150000. The bug has been seen in certain versions of glibc,
3793 * release 2.2.2 is known to be okay.
3795 /*#define HAS_MODFL / **/
3796 /*#define HAS_MODFL_PROTO / **/
3797 /*#define HAS_MODFL_POW32_BUG / **/
3800 * This symbol, if defined, indicates that the mprotect system call is
3801 * available to modify the access protection of a memory mapped file.
3803 /*#define HAS_MPROTECT / **/
3805 /* HAS_STRUCT_MSGHDR:
3806 * This symbol, if defined, indicates that the struct msghdr
3809 /*#define HAS_STRUCT_MSGHDR / **/
3812 * This symbol, if defined, indicates that the nl_langinfo routine is
3813 * available to return local data. You will also need <langinfo.h>
3814 * and therefore I_LANGINFO.
3816 /*#define HAS_NL_LANGINFO / **/
3819 * This symbol will be defined if the C compiler supports off64_t.
3821 /*#define HAS_OFF64_T / **/
3824 * This symbol, if defined, indicates that the prctl routine is
3825 * available to set process title.
3827 /* HAS_PRCTL_SET_NAME:
3828 * This symbol, if defined, indicates that the prctl routine is
3829 * available to set process title and supports PR_SET_NAME.
3831 /*#define HAS_PRCTL / **/
3832 /*#define HAS_PRCTL_SET_NAME / **/
3835 * This symbol is defined if PROCSELFEXE_PATH is a symlink
3836 * to the absolute pathname of the executing program.
3838 /* PROCSELFEXE_PATH:
3839 * If HAS_PROCSELFEXE is defined this symbol is the filename
3840 * of the symbolic link pointing to the absolute pathname of
3841 * the executing program.
3843 /*#define HAS_PROCSELFEXE / **/
3844 #if defined(HAS_PROCSELFEXE) && !defined(PROCSELFEXE_PATH)
3845 #define PROCSELFEXE_PATH /**/
3848 /* HAS_PTHREAD_ATTR_SETSCOPE:
3849 * This symbol, if defined, indicates that the pthread_attr_setscope
3850 * system call is available to set the contention scope attribute of
3851 * a thread attribute object.
3853 /*#define HAS_PTHREAD_ATTR_SETSCOPE / **/
3856 * This symbol, if defined, indicates that the readv routine is
3857 * available to do gather reads. You will also need <sys/uio.h>
3858 * and there I_SYSUIO.
3860 /*#define HAS_READV / **/
3863 * This symbol, if defined, indicates that the recvmsg routine is
3864 * available to send structured socket messages.
3866 /*#define HAS_RECVMSG / **/
3869 * This symbol, if defined, indicates that the system provides
3870 * a prototype for the sbrk() function. Otherwise, it is up
3871 * to the program to supply one. Good guesses are
3872 * extern void* sbrk(int);
3873 * extern void* sbrk(size_t);
3875 /*#define HAS_SBRK_PROTO / **/
3878 * This symbol, if defined, indicates that the scalbnl routine is
3879 * available. If ilogbl is also present we can emulate frexpl.
3881 /*#define HAS_SCALBNL / **/
3884 * This symbol, if defined, indicates that the sendmsg routine is
3885 * available to send structured socket messages.
3887 /*#define HAS_SENDMSG / **/
3890 * This symbol, if defined, indicates that the setitimer routine is
3891 * available to set interval timers.
3893 /*#define HAS_SETITIMER / **/
3895 /* HAS_SETPROCTITLE:
3896 * This symbol, if defined, indicates that the setproctitle routine is
3897 * available to set process title.
3899 /*#define HAS_SETPROCTITLE / **/
3902 * This symbol, if defined, indicates that sfio should
3905 /*#define USE_SFIO / **/
3908 * This symbol, if defined, indicates that the signbit routine is
3909 * available to check if the given number has the sign bit set.
3910 * This should include correct testing of -0.0. This will only be set
3911 * if the signbit() routine is safe to use with the NV type used internally
3912 * in perl. Users should call Perl_signbit(), which will be #defined to
3913 * the system's signbit() function or macro if this symbol is defined.
3915 /*#define HAS_SIGNBIT / **/
3918 * This symbol, if defined, indicates that the sigprocmask
3919 * system call is available to examine or change the signal mask
3920 * of the calling process.
3922 /*#define HAS_SIGPROCMASK / **/
3924 /* USE_SITECUSTOMIZE:
3925 * This symbol, if defined, indicates that sitecustomize should
3928 #ifndef USE_SITECUSTOMIZE
3929 /*#define USE_SITECUSTOMIZE / **/
3933 * This symbol, if defined, indicates that the snprintf () library
3934 * function is available for use.
3937 * This symbol, if defined, indicates that the vsnprintf () library
3938 * function is available for use.
3940 #define HAS_SNPRINTF /**/
3941 #define HAS_VSNPRINTF /**/
3944 * This symbol, if defined, indicates that the sockatmark routine is
3945 * available to test whether a socket is at the out-of-band mark.
3947 /*#define HAS_SOCKATMARK / **/
3949 /* HAS_SOCKATMARK_PROTO:
3950 * This symbol, if defined, indicates that the system provides
3951 * a prototype for the sockatmark() function. Otherwise, it is up
3952 * to the program to supply one. A good guess is
3953 * extern int sockatmark(int);
3955 /*#define HAS_SOCKATMARK_PROTO / **/
3958 * This symbol, if defined, indicates that the socks5_init routine is
3959 * available to initialize SOCKS 5.
3961 /*#define HAS_SOCKS5_INIT / **/
3963 /* SPRINTF_RETURNS_STRLEN:
3964 * This variable defines whether sprintf returns the length of the string
3965 * (as per the ANSI spec). Some C libraries retain compatibility with
3966 * pre-ANSI C and return a pointer to the passed in buffer; for these
3967 * this variable will be undef.
3969 #define SPRINTF_RETURNS_STRLEN /**/
3972 * This symbol, if defined, indicates that the sqrtl routine is
3973 * available to do long double square roots.
3975 /*#define HAS_SQRTL / **/
3977 /* HAS_SETRESGID_PROTO:
3978 * This symbol, if defined, indicates that the system provides
3979 * a prototype for the setresgid() function. Otherwise, it is up
3980 * to the program to supply one. Good guesses are
3981 * extern int setresgid(uid_t ruid, uid_t euid, uid_t suid);
3983 /*#define HAS_SETRESGID_PROTO / **/
3985 /* HAS_SETRESUID_PROTO:
3986 * This symbol, if defined, indicates that the system provides
3987 * a prototype for the setresuid() function. Otherwise, it is up
3988 * to the program to supply one. Good guesses are
3989 * extern int setresuid(uid_t ruid, uid_t euid, uid_t suid);
3991 /*#define HAS_SETRESUID_PROTO / **/
3993 /* HAS_STRUCT_STATFS_F_FLAGS:
3994 * This symbol, if defined, indicates that the struct statfs
3995 * does have the f_flags member containing the mount flags of
3996 * the filesystem containing the file.
3997 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
3998 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
3999 * have statfs() and struct statfs, they have ustat() and getmnt()
4000 * with struct ustat and struct fs_data.
4002 /*#define HAS_STRUCT_STATFS_F_FLAGS / **/
4004 /* HAS_STRUCT_STATFS:
4005 * This symbol, if defined, indicates that the struct statfs
4006 * to do statfs() is supported.
4008 /*#define HAS_STRUCT_STATFS / **/
4011 * This symbol, if defined, indicates that the fstatvfs routine is
4012 * available to stat filesystems by file descriptors.
4014 /*#define HAS_FSTATVFS / **/
4017 * This symbol, if defined, indicates that the strftime routine is
4018 * available to do time formatting.
4020 #define HAS_STRFTIME /**/
4023 * This symbol, if defined, indicates that the strlcat () routine is
4024 * available to do string concatenation.
4026 /*#define HAS_STRLCAT / **/
4029 * This symbol, if defined, indicates that the strlcpy () routine is
4030 * available to do string copying.
4032 /*#define HAS_STRLCPY / **/
4035 * This symbol, if defined, indicates that the strtold routine is
4036 * available to convert strings to long doubles.
4038 /*#define HAS_STRTOLD / **/
4041 * This symbol, if defined, indicates that the strtoll routine is
4042 * available to convert strings to long longs.
4044 /*#define HAS_STRTOLL / **/
4047 * This symbol, if defined, indicates that the strtoq routine is
4048 * available to convert strings to long longs (quads).
4050 /*#define HAS_STRTOQ / **/
4053 * This symbol, if defined, indicates that the strtoull routine is
4054 * available to convert strings to unsigned long longs.
4056 /*#define HAS_STRTOULL / **/
4059 * This symbol, if defined, indicates that the strtouq routine is
4060 * available to convert strings to unsigned long longs (quads).
4062 /*#define HAS_STRTOUQ / **/
4064 /* HAS_SYSCALL_PROTO:
4065 * This symbol, if defined, indicates that the system provides
4066 * a prototype for the syscall() function. Otherwise, it is up
4067 * to the program to supply one. Good guesses are
4068 * extern int syscall(int, ...);
4069 * extern int syscall(long, ...);
4071 /*#define HAS_SYSCALL_PROTO / **/
4073 /* HAS_TELLDIR_PROTO:
4074 * This symbol, if defined, indicates that the system provides
4075 * a prototype for the telldir() function. Otherwise, it is up
4076 * to the program to supply one. A good guess is
4077 * extern long telldir(DIR*);
4079 #define HAS_TELLDIR_PROTO /**/
4082 * This symbol, if defined, indicates that the ctime64 () routine is
4083 * available to do the 64bit variant of ctime ()
4086 * This symbol, if defined, indicates that the localtime64 () routine is
4087 * available to do the 64bit variant of localtime ()
4090 * This symbol, if defined, indicates that the gmtime64 () routine is
4091 * available to do the 64bit variant of gmtime ()
4094 * This symbol, if defined, indicates that the mktime64 () routine is
4095 * available to do the 64bit variant of mktime ()
4098 * This symbol, if defined, indicates that the difftime64 () routine is
4099 * available to do the 64bit variant of difftime ()
4102 * This symbol, if defined, indicates that the asctime64 () routine is
4103 * available to do the 64bit variant of asctime ()
4105 /*#define HAS_CTIME64 / **/
4106 /*#define HAS_LOCALTIME64 / **/
4107 /*#define HAS_GMTIME64 / **/
4108 /*#define HAS_MKTIME64 / **/
4109 /*#define HAS_DIFFTIME64 / **/
4110 /*#define HAS_ASCTIME64 / **/
4113 * This symbol, if defined, indicates that the timegm routine is
4114 * available to do the opposite of gmtime ()
4116 /*#define HAS_TIMEGM / **/
4118 /* U32_ALIGNMENT_REQUIRED:
4119 * This symbol, if defined, indicates that you must access
4120 * character data through U32-aligned pointers.
4122 #ifndef U32_ALIGNMENT_REQUIRED
4123 #define U32_ALIGNMENT_REQUIRED /**/
4127 * This symbol, if defined, indicates that the ualarm routine is
4128 * available to do alarms with microsecond granularity.
4130 /*#define HAS_UALARM / **/
4133 * This symbol, if defined, indicates that the unordered routine is
4134 * available to check whether two doubles are unordered
4135 * (effectively: whether either of them is NaN)
4137 /*#define HAS_UNORDERED / **/
4140 * This symbol, if defined, indicates that the unsetenv () routine is
4141 * available for use.
4143 /*#define HAS_UNSETENV / **/
4145 /* HAS_USLEEP_PROTO:
4146 * This symbol, if defined, indicates that the system provides
4147 * a prototype for the usleep() function. Otherwise, it is up
4148 * to the program to supply one. A good guess is
4149 * extern int usleep(useconds_t);
4151 /*#define HAS_USLEEP_PROTO / **/
4154 * This symbol, if defined, indicates that the ustat system call is
4155 * available to query file system statistics by dev_t.
4157 /*#define HAS_USTAT / **/
4160 * This symbol, if defined, indicates that the writev routine is
4161 * available to do scatter writes.
4163 /*#define HAS_WRITEV / **/
4165 /* USE_DYNAMIC_LOADING:
4166 * This symbol, if defined, indicates that dynamic loading of
4167 * some sort is available.
4169 #define USE_DYNAMIC_LOADING /**/
4172 * This symbol, if defined, tells that fflush(NULL) correctly
4173 * flushes all pending stdio output without side effects. In
4174 * particular, on some platforms calling fflush(NULL) *still*
4175 * corrupts STDIN if it is a pipe.
4178 * This symbol, if defined, tells that to flush
4179 * all pending stdio output one must loop through all
4180 * the stdio file handles stored in an array and fflush them.
4181 * Note that if fflushNULL is defined, fflushall will not
4182 * even be probed for and will be left undefined.
4184 #define FFLUSH_NULL /**/
4185 /*#define FFLUSH_ALL / **/
4188 * This symbol, if defined, indicates that <assert.h> exists and
4189 * could be included by the C program to get the assert() macro.
4191 #define I_ASSERT /**/
4194 * This symbol, if defined, indicates that <crypt.h> exists and
4195 * should be included.
4197 /*#define I_CRYPT / **/
4200 * This symbol contains the type of the prefix structure element
4201 * in the <db.h> header file. In older versions of DB, it was
4202 * int, while in newer ones it is u_int32_t.
4205 * This symbol contains the type of the prefix structure element
4206 * in the <db.h> header file. In older versions of DB, it was
4207 * int, while in newer ones it is size_t.
4209 /* DB_VERSION_MAJOR_CFG:
4210 * This symbol, if defined, defines the major version number of
4211 * Berkeley DB found in the <db.h> header when Perl was configured.
4213 /* DB_VERSION_MINOR_CFG:
4214 * This symbol, if defined, defines the minor version number of
4215 * Berkeley DB found in the <db.h> header when Perl was configured.
4216 * For DB version 1 this is always 0.
4218 /* DB_VERSION_PATCH_CFG:
4219 * This symbol, if defined, defines the patch version number of
4220 * Berkeley DB found in the <db.h> header when Perl was configured.
4221 * For DB version 1 this is always 0.
4223 #define DB_Hash_t int /**/
4224 #define DB_Prefix_t int /**/
4225 #define DB_VERSION_MAJOR_CFG 0 /**/
4226 #define DB_VERSION_MINOR_CFG 0 /**/
4227 #define DB_VERSION_PATCH_CFG 0 /**/
4230 * This symbol, if defined, indicates that <fp.h> exists and
4231 * should be included.
4233 /*#define I_FP / **/
4236 * This symbol, if defined, indicates that <fp_class.h> exists and
4237 * should be included.
4239 /*#define I_FP_CLASS / **/
4242 * This symbol, if defined, indicates that <ieeefp.h> exists and
4243 * should be included.
4245 /*#define I_IEEEFP / **/
4248 * This symbol, if defined, indicates to the C program that it should
4249 * include <inttypes.h>.
4251 /*#define I_INTTYPES / **/
4254 * This symbol, if defined, indicates that <langinfo.h> exists and
4255 * should be included.
4257 /*#define I_LANGINFO / **/
4260 * This symbol, if defined, indicates that <libutil.h> exists and
4261 * should be included.
4263 /*#define I_LIBUTIL / **/
4266 * This symbol, if defined, indicates to the C program that it should
4267 * include <malloc/malloc.h>.
4269 /*#define I_MALLOCMALLOC / **/
4272 * This symbol, if defined, indicates that <mntent.h> exists and
4273 * should be included.
4275 /*#define I_MNTENT / **/
4278 * This symbol, if defined, indicates to the C program that it should
4279 * include <netinet/tcp.h>.
4281 /*#define I_NETINET_TCP / **/
4284 * This symbol, if defined, indicates that <poll.h> exists and
4285 * should be included. (see also HAS_POLL)
4287 /*#define I_POLL / **/
4290 * This symbol, if defined, indicates that <prot.h> exists and
4291 * should be included.
4293 /*#define I_PROT / **/
4296 * This symbol, if defined, indicates that <shadow.h> exists and
4297 * should be included.
4299 /*#define I_SHADOW / **/
4302 * This symbol, if defined, indicates that <socks.h> exists and
4303 * should be included.
4305 /*#define I_SOCKS / **/
4308 * This symbol, if defined, indicates that <stdbool.h> exists and
4311 #define I_STDBOOL /**/
4314 * This symbol, if defined, indicates that <sunmath.h> exists and
4315 * should be included.
4317 /*#define I_SUNMATH / **/
4320 * This symbol, if defined, indicates that <syslog.h> exists and
4321 * should be included.
4323 /*#define I_SYSLOG / **/
4326 * This symbol, if defined, indicates that <sys/mode.h> exists and
4327 * should be included.
4329 /*#define I_SYSMODE / **/
4332 * This symbol, if defined, indicates that <sys/mount.h> exists and
4333 * should be included.
4335 /*#define I_SYS_MOUNT / **/
4338 * This symbol, if defined, indicates that <sys/statfs.h> exists.
4340 /*#define I_SYS_STATFS / **/
4343 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
4344 * should be included.
4346 /*#define I_SYS_STATVFS / **/
4349 * This symbol, if defined, indicates that <sys/utsname.h> exists and
4350 * should be included.
4352 /*#define I_SYSUTSNAME / **/
4355 * This symbol, if defined, indicates that <sys/vfs.h> exists and
4356 * should be included.
4358 /*#define I_SYS_VFS / **/
4361 * This symbol, if defined, indicates that <ustat.h> exists and
4362 * should be included.
4364 /*#define I_USTAT / **/
4367 * This symbol, if defined, contains the string used by stdio to
4368 * format long doubles (format 'f') for output.
4371 * This symbol, if defined, contains the string used by stdio to
4372 * format long doubles (format 'g') for output.
4375 * This symbol, if defined, contains the string used by stdio to
4376 * format long doubles (format 'e') for output.
4379 * This symbol, if defined, contains the string used by stdio to
4380 * format long doubles (format 'f') for input.
4382 /*#define PERL_PRIfldbl "f" / **/
4383 /*#define PERL_PRIgldbl "g" / **/
4384 /*#define PERL_PRIeldbl "e" / **/
4385 /*#define PERL_SCNfldbl "f" / **/
4388 * This symbol, if defined, indicates that the Misc Attribution
4389 * Declaration code should be conditionally compiled.
4391 /*#define PERL_MAD / **/
4394 * This symbol, if defined, indicates that the system stores
4395 * the variable argument list datatype, va_list, in a format
4396 * that cannot be copied by simple assignment, so that some
4397 * other means must be used when copying is required.
4398 * As such systems vary in their provision (or non-provision)
4399 * of copying mechanisms, handy.h defines a platform-
4400 * independent macro, Perl_va_copy(src, dst), to do the job.
4402 /*#define NEED_VA_COPY / **/
4405 * This symbol defines the C type used for Perl's IV.
4408 * This symbol defines the C type used for Perl's UV.
4411 * This symbol defines the C type used for Perl's I8.
4414 * This symbol defines the C type used for Perl's U8.
4417 * This symbol defines the C type used for Perl's I16.
4420 * This symbol defines the C type used for Perl's U16.
4423 * This symbol defines the C type used for Perl's I32.
4426 * This symbol defines the C type used for Perl's U32.
4429 * This symbol defines the C type used for Perl's I64.
4432 * This symbol defines the C type used for Perl's U64.
4435 * This symbol defines the C type used for Perl's NV.
4438 * This symbol contains the sizeof(IV).
4441 * This symbol contains the sizeof(UV).
4444 * This symbol contains the sizeof(I8).
4447 * This symbol contains the sizeof(U8).
4450 * This symbol contains the sizeof(I16).
4453 * This symbol contains the sizeof(U16).
4456 * This symbol contains the sizeof(I32).
4459 * This symbol contains the sizeof(U32).
4462 * This symbol contains the sizeof(I64).
4465 * This symbol contains the sizeof(U64).
4468 * This symbol contains the sizeof(NV).
4471 * This symbol, if defined, indicates that a variable of type NVTYPE
4472 * can preserve all the bits of a variable of type UVTYPE.
4474 /* NV_PRESERVES_UV_BITS:
4475 * This symbol contains the number of bits a variable of type NVTYPE
4476 * can preserve of a variable of type UVTYPE.
4478 /* NV_OVERFLOWS_INTEGERS_AT:
4479 * This symbol gives the largest integer value that NVs can hold. This
4480 * value + 1.0 cannot be stored accurately. It is expressed as constant
4481 * floating point expression to reduce the chance of decimal/binary
4482 * conversion issues. If it can not be determined, the value 0 is given.
4484 /* NV_ZERO_IS_ALLBITS_ZERO:
4485 * This symbol, if defined, indicates that a variable of type NVTYPE
4486 * stores 0.0 in memory as all bits zero.
4488 #define IVTYPE long /**/
4489 #define UVTYPE unsigned long /**/
4490 #define I8TYPE char /**/
4491 #define U8TYPE unsigned char /**/
4492 #define I16TYPE short /**/
4493 #define U16TYPE unsigned short /**/
4494 #define I32TYPE long /**/
4495 #define U32TYPE unsigned long /**/
4497 #define I64TYPE long long /**/
4498 #define U64TYPE unsigned long long /**/
4500 #define NVTYPE double /**/
4501 #define IVSIZE 4 /**/
4502 #define UVSIZE 4 /**/
4503 #define I8SIZE 1 /**/
4504 #define U8SIZE 1 /**/
4505 #define I16SIZE 2 /**/
4506 #define U16SIZE 2 /**/
4507 #define I32SIZE 4 /**/
4508 #define U32SIZE 4 /**/
4510 #define I64SIZE 8 /**/
4511 #define U64SIZE 8 /**/
4513 #define NVSIZE 8 /**/
4514 #define NV_PRESERVES_UV
4515 #define NV_PRESERVES_UV_BITS 32
4516 #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
4517 #define NV_ZERO_IS_ALLBITS_ZERO
4520 # if BYTEORDER == 0x1234
4522 # define BYTEORDER 0x12345678
4524 # if BYTEORDER == 0x4321
4526 # define BYTEORDER 0x87654321
4533 * This symbol defines the format string used for printing a Perl IV
4534 * as a signed decimal integer.
4537 * This symbol defines the format string used for printing a Perl UV
4538 * as an unsigned decimal integer.
4541 * This symbol defines the format string used for printing a Perl UV
4542 * as an unsigned octal integer.
4545 * This symbol defines the format string used for printing a Perl UV
4546 * as an unsigned hexadecimal integer in lowercase abcdef.
4549 * This symbol defines the format string used for printing a Perl UV
4550 * as an unsigned hexadecimal integer in uppercase ABCDEF.
4553 * This symbol defines the format string used for printing a Perl NV
4554 * using %e-ish floating point format.
4557 * This symbol defines the format string used for printing a Perl NV
4558 * using %f-ish floating point format.
4561 * This symbol defines the format string used for printing a Perl NV
4562 * using %g-ish floating point format.
4564 #define IVdf "ld" /**/
4565 #define UVuf "lu" /**/
4566 #define UVof "lo" /**/
4567 #define UVxf "lx" /**/
4568 #define UVXf "lX" /**/
4569 #define NVef "e" /**/
4570 #define NVff "f" /**/
4571 #define NVgf "g" /**/
4574 * This symbol holds the minimum number of bits operated by select.
4575 * That is, if you do select(n, ...), how many bits at least will be
4576 * cleared in the masks if some activity is detected. Usually this
4577 * is either n or 32*ceil(n/32), especially many little-endians do
4578 * the latter. This is only useful if you have select(), naturally.
4580 #define SELECT_MIN_BITS 32 /**/
4583 * This variable contains the size of struct stat's st_ino in bytes.
4586 * This symbol holds the signedness of struct stat's st_ino.
4587 * 1 for unsigned, -1 for signed.
4589 #define ST_INO_SIGN 1 /* st_ino sign */
4590 #define ST_INO_SIZE 4 /* st_ino size */
4593 * This variable contains the string to put in front of a perl
4594 * script to make sure (one hopes) that it runs with perl and not
4597 #define STARTPERL "#!perl" /**/
4599 /* HAS_STDIO_STREAM_ARRAY:
4600 * This symbol, if defined, tells that there is an array
4601 * holding the stdio streams.
4603 /* STDIO_STREAM_ARRAY:
4604 * This symbol tells the name of the array holding the stdio streams.
4605 * Usual values include _iob, __iob, and __sF.
4607 /*#define HAS_STDIO_STREAM_ARRAY / **/
4608 #ifdef HAS_STDIO_STREAM_ARRAY
4609 #define STDIO_STREAM_ARRAY
4613 * This symbol contains the maximum value for the time_t offset that
4614 * the system function gmtime () accepts, and defaults to 0
4617 * This symbol contains the minimum value for the time_t offset that
4618 * the system function gmtime () accepts, and defaults to 0
4621 * This symbol contains the maximum value for the time_t offset that
4622 * the system function localtime () accepts, and defaults to 0
4625 * This symbol contains the minimum value for the time_t offset that
4626 * the system function localtime () accepts, and defaults to 0
4628 #define GMTIME_MAX 2147483647 /**/
4629 #define GMTIME_MIN 0 /**/
4630 #define LOCALTIME_MAX 2147483647 /**/
4631 #define LOCALTIME_MIN 0 /**/
4634 * This symbol, if defined, indicates that 64-bit integers should
4635 * be used when available. If not defined, the native integers
4636 * will be employed (be they 32 or 64 bits). The minimal possible
4637 * 64-bitness is used, just enough to get 64-bit integers into Perl.
4638 * This may mean using for example "long longs", while your memory
4639 * may still be limited to 2 gigabytes.
4642 * This symbol, if defined, indicates that 64-bit integers should
4643 * be used when available. If not defined, the native integers
4644 * will be used (be they 32 or 64 bits). The maximal possible
4645 * 64-bitness is employed: LP64 or ILP64, meaning that you will
4646 * be able to use more than 2 gigabytes of memory. This mode is
4647 * even more binary incompatible than USE_64_BIT_INT. You may not
4648 * be able to run the resulting executable in a 32-bit CPU at all or
4649 * you may need at least to reboot your OS to 64-bit mode.
4651 #ifndef USE_64_BIT_INT
4652 /*#define USE_64_BIT_INT / **/
4654 #ifndef USE_64_BIT_ALL
4655 /*#define USE_64_BIT_ALL / **/
4659 * This symbol, if defined, indicates that Perl should
4660 * be built with support for DTrace.
4662 /*#define USE_DTRACE / **/
4665 * This symbol, if defined, indicates that Perl should
4666 * be built to use 'fast stdio'.
4667 * Defaults to define in Perls 5.8 and earlier, to undef later.
4669 #ifndef USE_FAST_STDIO
4670 /*#define USE_FAST_STDIO / **/
4673 /* USE_KERN_PROC_PATHNAME:
4674 * This symbol, if defined, indicates that we can use sysctl with
4675 * KERN_PROC_PATHNAME to get a full path for the executable, and hence
4676 * convert $^X to an absolute path.
4678 /*#define USE_KERN_PROC_PATHNAME / **/
4681 * This symbol, if defined, indicates that large file support
4682 * should be used when available.
4684 #ifndef USE_LARGE_FILES
4685 /*#define USE_LARGE_FILES / **/
4689 * This symbol, if defined, indicates that long doubles should
4690 * be used when available.
4692 #ifndef USE_LONG_DOUBLE
4693 /*#define USE_LONG_DOUBLE / **/
4697 * This symbol, if defined, indicates that 64-bit interfaces and
4698 * long doubles should be used when available.
4700 #ifndef USE_MORE_BITS
4701 /*#define USE_MORE_BITS / **/
4705 * This symbol, if defined, indicates that Perl should
4706 * be built to use multiplicity.
4708 #ifndef MULTIPLICITY
4709 /*#define MULTIPLICITY / **/
4712 /* USE_NSGETEXECUTABLEPATH:
4713 * This symbol, if defined, indicates that we can use _NSGetExecutablePath
4714 * and realpath to get a full path for the executable, and hence convert
4715 * $^X to an absolute path.
4717 /*#define USE_NSGETEXECUTABLEPATH / **/
4720 * This symbol, if defined, indicates that the PerlIO abstraction should
4721 * be used throughout. If not defined, stdio should be
4722 * used in a fully backward compatible manner.
4725 /*#define USE_PERLIO / **/
4729 * This symbol, if defined, indicates that Perl should
4730 * be built to use socks.
4733 /*#define USE_SOCKS / **/