2 * This file was produced by running the config_h.SH script, which
3 * gets its values from undef, which is generally produced by
6 * Feel free to modify any of this as the need arises. Note, however,
7 * that running config_h.SH again will wipe out any changes you've made.
8 * For a more permanent change edit undef and rerun config_h.SH.
10 * $Id: Config_h.U 1 2006-08-24 12:32:52Z rmanfredi $
14 * Package name : perl5
16 * Configuration time: Sun Jan 10 19:53:56 2010
17 * Configured by : Steve
25 * This symbol holds the complete pathname to the sed program.
27 #define LOC_SED "" /**/
30 * This symbol, if defined, indicates that the alarm routine is
33 #define HAS_ALARM /**/
36 * This symbol is defined if the bcmp() routine is available to
37 * compare blocks of memory.
39 /*#define HAS_BCMP / **/
42 * This symbol is defined if the bcopy() routine is available to
43 * copy blocks of memory.
45 /*#define HAS_BCOPY / **/
48 * This symbol is defined if the bzero() routine is available to
49 * set a memory block to 0.
51 /*#define HAS_BZERO / **/
54 * This symbol, if defined, indicates that the chown routine is
57 /*#define HAS_CHOWN / **/
60 * This symbol, if defined, indicates that the chroot routine is
63 /*#define HAS_CHROOT / **/
66 * This symbol, if defined, indicates that the chsize routine is available
67 * to truncate files. You might need a -lx to get this routine.
69 #define HAS_CHSIZE /**/
72 * This symbol, if defined, indicates that the crypt routine is available
73 * to encrypt passwords and the like.
75 /*#define HAS_CRYPT / **/
78 * This symbol, if defined, indicates that the ctermid routine is
79 * available to generate filename for terminal.
81 /*#define HAS_CTERMID / **/
84 * This symbol, if defined, indicates that the cuserid routine is
85 * available to get character login names.
87 /*#define HAS_CUSERID / **/
90 * This symbol, if defined, indicates that this system's <float.h>
91 * or <limits.h> defines the symbol DBL_DIG, which is the number
92 * of significant digits in a double precision number. If this
93 * symbol is not defined, a guess of 15 is usually pretty good.
95 #define HAS_DBL_DIG /**/
98 * This symbol, if defined, indicates that the difftime routine is
101 #define HAS_DIFFTIME /**/
104 * This symbol, if defined, indicates that the dlerror routine is
105 * available to return a string describing the last error that
106 * occurred from a call to dlopen(), dlclose() or dlsym().
108 #define HAS_DLERROR /**/
111 * This symbol, if defined, indicates that the dup2 routine is
112 * available to duplicate file descriptors.
114 #define HAS_DUP2 /**/
117 * This symbol, if defined, indicates that the fchmod routine is available
118 * to change mode of opened files. If unavailable, use chmod().
120 /*#define HAS_FCHMOD / **/
123 * This symbol, if defined, indicates that the fchown routine is available
124 * to change ownership of opened files. If unavailable, use chown().
126 /*#define HAS_FCHOWN / **/
129 * This symbol, if defined, indicates to the C program that
130 * the fcntl() function exists.
132 /*#define HAS_FCNTL / **/
135 * This symbol, if defined, indicates that the fgetpos routine is
136 * available to get the file position indicator, similar to ftell().
138 #define HAS_FGETPOS /**/
141 * This symbol, if defined, indicates that the flock routine is
142 * available to do file locking.
144 #define HAS_FLOCK /**/
147 * This symbol, if defined, indicates that the fork routine is
150 /*#define HAS_FORK / **/
153 * This symbol, if defined, indicates that the fsetpos routine is
154 * available to set the file position indicator, similar to fseek().
156 #define HAS_FSETPOS /**/
159 * This symbol, if defined, indicates that the gettimeofday() system
160 * call is available for a sub-second accuracy clock. Usually, the file
161 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
162 * The type "Timeval" should be used to refer to "struct timeval".
164 #define HAS_GETTIMEOFDAY /**/
165 #ifdef HAS_GETTIMEOFDAY
166 #define Timeval struct timeval /* Structure used by gettimeofday() */
170 * This symbol, if defined, indicates that the getgroups() routine is
171 * available to get the list of process groups. If unavailable, multiple
172 * groups are probably not supported.
174 /*#define HAS_GETGROUPS / **/
177 * This symbol, if defined, indicates that the getlogin routine is
178 * available to get the login name.
180 #define HAS_GETLOGIN /**/
183 * This symbol, if defined, indicates to the C program that
184 * the getpgid(pid) function is available to get the
187 /*#define HAS_GETPGID / **/
190 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
191 * routine is available to get the current process group.
193 /*#define HAS_GETPGRP2 / **/
196 * This symbol, if defined, indicates that the getppid routine is
197 * available to get the parent process ID.
199 /*#define HAS_GETPPID / **/
202 * This symbol, if defined, indicates that the getpriority routine is
203 * available to get a process's priority.
205 /*#define HAS_GETPRIORITY / **/
208 * This symbol, if defined, indicates to the C program that the
209 * inet_aton() function is available to parse IP address "dotted-quad"
212 /*#define HAS_INET_ATON / **/
215 * This symbol, if defined, indicates that the killpg routine is available
216 * to kill process groups. If unavailable, you probably should use kill
217 * with a negative process number.
219 #define HAS_KILLPG /**/
222 * This symbol, if defined, indicates that the link routine is
223 * available to create hard links.
225 #define HAS_LINK /**/
228 * This symbol, if defined, indicates that the localeconv routine is
229 * available for numeric and monetary formatting conventions.
231 #define HAS_LOCALECONV /**/
234 * This symbol, if defined, indicates that the lockf routine is
235 * available to do file locking.
237 /*#define HAS_LOCKF / **/
240 * This symbol, if defined, indicates that the lstat routine is
241 * available to do file stats on symbolic links.
243 /*#define HAS_LSTAT / **/
246 * This symbol, if defined, indicates that the mblen routine is available
247 * to find the number of bytes in a multibye character.
249 #define HAS_MBLEN /**/
252 * This symbol, if defined, indicates that the mbstowcs routine is
253 * available to covert a multibyte string into a wide character string.
255 #define HAS_MBSTOWCS /**/
258 * This symbol, if defined, indicates that the mbtowc routine is available
259 * to covert a multibyte to a wide character.
261 #define HAS_MBTOWC /**/
264 * This symbol, if defined, indicates that the memcmp routine is available
265 * to compare blocks of memory.
267 #define HAS_MEMCMP /**/
270 * This symbol, if defined, indicates that the memcpy routine is available
271 * to copy blocks of memory.
273 #define HAS_MEMCPY /**/
276 * This symbol, if defined, indicates that the memmove routine is available
277 * to copy potentially overlapping blocks of memory. This should be used
278 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
281 #define HAS_MEMMOVE /**/
284 * This symbol, if defined, indicates that the memset routine is available
285 * to set blocks of memory.
287 #define HAS_MEMSET /**/
290 * This symbol, if defined, indicates that the mkdir routine is available
291 * to create directories. Otherwise you should fork off a new process to
294 #define HAS_MKDIR /**/
297 * This symbol, if defined, indicates that the mkfifo routine is
298 * available to create FIFOs. Otherwise, mknod should be able to
299 * do it for you. However, if mkfifo is there, mknod might require
300 * super-user privileges which mkfifo will not.
302 /*#define HAS_MKFIFO / **/
305 * This symbol, if defined, indicates that the mktime routine is
308 #define HAS_MKTIME /**/
311 * This symbol, if defined, indicates that the msync system call is
312 * available to synchronize a mapped file.
314 /*#define HAS_MSYNC / **/
317 * This symbol, if defined, indicates that the munmap system call is
318 * available to unmap a region, usually mapped by mmap().
320 /*#define HAS_MUNMAP / **/
323 * This symbol, if defined, indicates that the nice routine is
326 /*#define HAS_NICE / **/
329 * This symbol, if defined, indicates that pathconf() is available
330 * to determine file-system related limits and options associated
331 * with a given filename.
334 * This symbol, if defined, indicates that pathconf() is available
335 * to determine file-system related limits and options associated
336 * with a given open file descriptor.
338 /*#define HAS_PATHCONF / **/
339 /*#define HAS_FPATHCONF / **/
342 * This symbol, if defined, indicates that the pause routine is
343 * available to suspend a process until a signal is received.
345 #define HAS_PAUSE /**/
348 * This symbol, if defined, indicates that the pipe routine is
349 * available to create an inter-process channel.
351 #define HAS_PIPE /**/
354 * This symbol, if defined, indicates that the poll routine is
355 * available to poll active file descriptors. Please check I_POLL and
356 * I_SYS_POLL to know which header should be included as well.
358 /*#define HAS_POLL / **/
361 * This symbol, if defined, indicates that the readdir routine is
362 * available to read directory entries. You may have to include
363 * <dirent.h>. See I_DIRENT.
365 #define HAS_READDIR /**/
368 * This symbol, if defined, indicates that the seekdir routine is
369 * available. You may have to include <dirent.h>. See I_DIRENT.
371 #define HAS_SEEKDIR /**/
374 * This symbol, if defined, indicates that the telldir routine is
375 * available. You may have to include <dirent.h>. See I_DIRENT.
377 #define HAS_TELLDIR /**/
380 * This symbol, if defined, indicates that the rewinddir routine is
381 * available. You may have to include <dirent.h>. See I_DIRENT.
383 #define HAS_REWINDDIR /**/
386 * This symbol, if defined, indicates that the readlink routine is
387 * available to read the value of a symbolic link.
389 /*#define HAS_READLINK / **/
392 * This symbol, if defined, indicates that the rename routine is available
393 * to rename files. Otherwise you should do the unlink(), link(), unlink()
396 #define HAS_RENAME /**/
399 * This symbol, if defined, indicates that the rmdir routine is
400 * available to remove directories. Otherwise you should fork off a
401 * new process to exec /bin/rmdir.
403 #define HAS_RMDIR /**/
406 * This symbol, if defined, indicates that the select routine is
407 * available to select active file descriptors. If the timeout field
408 * is used, <sys/time.h> may need to be included.
410 #define HAS_SELECT /**/
413 * This symbol, if defined, indicates that the setegid routine is available
414 * to change the effective gid of the current program.
416 /*#define HAS_SETEGID / **/
419 * This symbol, if defined, indicates that the seteuid routine is available
420 * to change the effective uid of the current program.
422 /*#define HAS_SETEUID / **/
425 * This symbol, if defined, indicates that the setgroups() routine is
426 * available to set the list of process groups. If unavailable, multiple
427 * groups are probably not supported.
429 /*#define HAS_SETGROUPS / **/
432 * This symbol, if defined, indicates that the setlinebuf routine is
433 * available to change stderr or stdout from block-buffered or unbuffered
434 * to a line-buffered mode.
436 /*#define HAS_SETLINEBUF / **/
439 * This symbol, if defined, indicates that the setlocale routine is
440 * available to handle locale-specific ctype implementations.
442 #define HAS_SETLOCALE /**/
445 * This symbol, if defined, indicates that the setpgid(pid, gpid)
446 * routine is available to set process group ID.
448 /*#define HAS_SETPGID / **/
451 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
452 * routine is available to set the current process group.
454 /*#define HAS_SETPGRP2 / **/
457 * This symbol, if defined, indicates that the setpriority routine is
458 * available to set a process's priority.
460 /*#define HAS_SETPRIORITY / **/
463 * This symbol, if defined, indicates that the setregid routine is
464 * available to change the real and effective gid of the current
468 * This symbol, if defined, indicates that the setresgid routine is
469 * available to change the real, effective and saved gid of the current
472 /*#define HAS_SETREGID / **/
473 /*#define HAS_SETRESGID / **/
476 * This symbol, if defined, indicates that the setreuid routine is
477 * available to change the real and effective uid of the current
481 * This symbol, if defined, indicates that the setresuid routine is
482 * available to change the real, effective and saved uid of the current
485 /*#define HAS_SETREUID / **/
486 /*#define HAS_SETRESUID / **/
489 * This symbol, if defined, indicates that the setrgid routine is available
490 * to change the real gid of the current program.
492 /*#define HAS_SETRGID / **/
495 * This symbol, if defined, indicates that the setruid routine is available
496 * to change the real uid of the current program.
498 /*#define HAS_SETRUID / **/
501 * This symbol, if defined, indicates that the setsid routine is
502 * available to set the process group ID.
504 /*#define HAS_SETSID / **/
507 * This symbol is defined to indicate that the strchr()/strrchr()
508 * functions are available for string searching. If not, try the
509 * index()/rindex() pair.
512 * This symbol is defined to indicate that the index()/rindex()
513 * functions are available for string searching.
515 #define HAS_STRCHR /**/
516 /*#define HAS_INDEX / **/
519 * This symbol, if defined, indicates that the strcoll routine is
520 * available to compare strings using collating information.
522 #define HAS_STRCOLL /**/
525 * This symbol, if defined, indicates that the strtod routine is
526 * available to provide better numeric string conversion than atof().
528 #define HAS_STRTOD /**/
531 * This symbol, if defined, indicates that the strtol routine is available
532 * to provide better numeric string conversion than atoi() and friends.
534 #define HAS_STRTOL /**/
537 * This symbol, if defined, indicates that the strxfrm() routine is
538 * available to transform strings.
540 #define HAS_STRXFRM /**/
543 * This symbol, if defined, indicates that the symlink routine is available
544 * to create symbolic links.
546 /*#define HAS_SYMLINK / **/
549 * This symbol, if defined, indicates that the syscall routine is
550 * available to call arbitrary system calls. If undefined, that's tough.
552 /*#define HAS_SYSCALL / **/
555 * This symbol, if defined, indicates that sysconf() is available
556 * to determine system related limits and options.
558 /*#define HAS_SYSCONF / **/
561 * This symbol, if defined, indicates that the system routine is
562 * available to issue a shell command.
564 #define HAS_SYSTEM /**/
567 * This symbol, if defined, indicates that the tcgetpgrp routine is
568 * available to get foreground process group ID.
570 /*#define HAS_TCGETPGRP / **/
573 * This symbol, if defined, indicates that the tcsetpgrp routine is
574 * available to set foreground process group ID.
576 /*#define HAS_TCSETPGRP / **/
579 * This symbol, if defined, indicates that the truncate routine is
580 * available to truncate files.
582 /*#define HAS_TRUNCATE / **/
585 * This symbol, if defined, indicates that the tzname[] array is
586 * available to access timezone names.
588 #define HAS_TZNAME /**/
591 * This symbol, if defined, indicates that the umask routine is
592 * available to set and get the value of the file creation mask.
594 #define HAS_UMASK /**/
597 * This symbol, if defined, indicates that the usleep routine is
598 * available to let the process sleep on a sub-second accuracy.
600 /*#define HAS_USLEEP / **/
603 * This symbol, if defined, indicates that wait4() exists.
605 /*#define HAS_WAIT4 / **/
608 * This symbol, if defined, indicates that the waitpid routine is
609 * available to wait for child process.
611 #define HAS_WAITPID /**/
614 * This symbol, if defined, indicates that the wcstombs routine is
615 * available to convert wide character strings to multibyte strings.
617 #define HAS_WCSTOMBS /**/
620 * This symbol, if defined, indicates that the wctomb routine is available
621 * to covert a wide character to a multibyte.
623 #define HAS_WCTOMB /**/
626 * This symbol holds the type used for the second argument to
627 * getgroups() and setgroups(). Usually, this is the same as
628 * gidtype (gid_t) , but sometimes it isn't.
629 * It can be int, ushort, gid_t, etc...
630 * It may be necessary to include <sys/types.h> to get any
631 * typedef'ed information. This is only required if you have
632 * getgroups() or setgroups()..
634 #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
635 #define Groups_t gid_t /* Type for 2nd arg to [sg]etgroups() */
639 * This symbol, if defined, indicates to the C program that it should
640 * include <arpa/inet.h> to get inet_addr and friends declarations.
642 #define I_ARPA_INET /**/
645 * This symbol, if defined, indicates that <dbm.h> exists and should
649 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
650 * should be included.
652 /*#define I_DBM / **/
653 #define I_RPCSVC_DBM /**/
656 * This symbol, if defined, indicates that <dlfcn.h> exists and should
662 * This manifest constant tells the C program to include <fcntl.h>.
667 * This symbol, if defined, indicates to the C program that it should
668 * include <float.h> to get definition of symbols like DBL_MAX or
669 * DBL_MIN, i.e. machine dependent floating point values.
674 * This symbol, if defined, indicates that <gdbm.h> exists and should
677 /*#define I_GDBM / **/
680 * This symbol, if defined, indicates to the C program that it should
681 * include <limits.h> to get definition of symbols like WORD_BIT or
682 * LONG_MAX, i.e. machine dependant limitations.
684 #define I_LIMITS /**/
687 * This symbol, if defined, indicates to the C program that it should
688 * include <locale.h>.
690 #define I_LOCALE /**/
693 * This symbol, if defined, indicates to the C program that it should
699 * This symbol, if defined, indicates to the C program that it should
700 * include <memory.h>.
702 /*#define I_MEMORY / **/
705 * This symbol, if defined, indicates to the C program that it should
706 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
708 /*#define I_NETINET_IN / **/
711 * This symbol, if defined, indicates to the C program that it should
714 /*#define I_SFIO / **/
717 * This symbol, if defined, indicates that <stddef.h> exists and should
720 #define I_STDDEF /**/
723 * This symbol, if defined, indicates that <stdlib.h> exists and should
726 #define I_STDLIB /**/
729 * This symbol, if defined, indicates to the C program that it should
730 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
732 #define I_STRING /**/
735 * This symbol, if defined, indicates to the C program that it should
736 * include <sys/dir.h>.
738 /*#define I_SYS_DIR / **/
741 * This symbol, if defined, indicates to the C program that it should
742 * include <sys/file.h> to get definition of R_OK and friends.
744 /*#define I_SYS_FILE / **/
747 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
748 * be included. Otherwise, include <sgtty.h> or <termio.h>.
751 * This symbol, if defined, indicates the <sys/sockio.h> should be included
752 * to get socket ioctl options, like SIOCATMARK.
754 /*#define I_SYS_IOCTL / **/
755 /*#define I_SYS_SOCKIO / **/
758 * This symbol, if defined, indicates to the C program that it should
759 * include <sys/ndir.h>.
761 /*#define I_SYS_NDIR / **/
764 * This symbol, if defined, indicates to the C program that it should
765 * include <sys/param.h>.
767 /*#define I_SYS_PARAM / **/
770 * This symbol, if defined, indicates that the program may include
771 * <sys/poll.h>. When I_POLL is also defined, it's probably safest
772 * to only include <poll.h>.
774 /*#define I_SYS_POLL / **/
777 * This symbol, if defined, indicates to the C program that it should
778 * include <sys/resource.h>.
780 /*#define I_SYS_RESOURCE / **/
783 * This symbol, if defined, indicates to the C program that it should
784 * include <sys/select.h> in order to get definition of struct timeval.
786 /*#define I_SYS_SELECT / **/
789 * This symbol, if defined, indicates to the C program that it should
790 * include <sys/stat.h>.
792 #define I_SYS_STAT /**/
795 * This symbol, if defined, indicates to the C program that it should
796 * include <sys/times.h>.
798 /*#define I_SYS_TIMES / **/
801 * This symbol, if defined, indicates to the C program that it should
802 * include <sys/types.h>.
804 #define I_SYS_TYPES /**/
807 * This symbol, if defined, indicates to the C program that it should
808 * include <sys/un.h> to get UNIX domain socket definitions.
810 /*#define I_SYS_UN / **/
813 * This symbol, if defined, indicates to the C program that it should
814 * include <sys/wait.h>.
816 /*#define I_SYS_WAIT / **/
819 * This symbol, if defined, indicates that the program should include
820 * <termio.h> rather than <sgtty.h>. There are also differences in
821 * the ioctl() calls that depend on the value of this symbol.
824 * This symbol, if defined, indicates that the program should include
825 * the POSIX termios.h rather than sgtty.h or termio.h.
826 * There are also differences in the ioctl() calls that depend on the
827 * value of this symbol.
830 * This symbol, if defined, indicates that the program should include
831 * <sgtty.h> rather than <termio.h>. There are also differences in
832 * the ioctl() calls that depend on the value of this symbol.
834 /*#define I_TERMIO / **/
835 /*#define I_TERMIOS / **/
836 /*#define I_SGTTY / **/
839 * This symbol, if defined, indicates to the C program that it should
840 * include <unistd.h>.
842 /*#define I_UNISTD / **/
845 * This symbol, if defined, indicates to the C program that it should
851 * This symbol, if defined, indicates to the C program that it should
852 * include <values.h> to get definition of symbols like MINFLOAT or
853 * MAXLONG, i.e. machine dependant limitations. Probably, you
854 * should use <limits.h> instead, if it is available.
856 /*#define I_VALUES / **/
859 * This symbol, if defined, indicates to the C program that it should
862 /*#define I_VFORK / **/
865 * This variable is defined on systems supporting prototype declaration
866 * of functions with a variable number of arguments.
869 * This macro is used to declare function parameters in prototypes for
870 * functions with a variable number of parameters. Use double parentheses.
873 * int printf _V((char *fmt, ...));
875 * Remember to use the plain simple _() macro when declaring a function
876 * with no variable number of arguments, since it might be possible to
877 * have a non-effect _V() macro and still get prototypes via _().
879 /*#define CAN_VAPROTO / **/
881 #define _V(args) args
887 * This symbol contains the value of sizeof(int) so that the C
888 * preprocessor can make decisions based on it.
891 * This symbol contains the value of sizeof(long) so that the C
892 * preprocessor can make decisions based on it.
895 * This symbol contains the value of sizeof(short) so that the C
896 * preprocessor can make decisions based on it.
898 #define INTSIZE 4 /**/
899 #define LONGSIZE 4 /**/
900 #define SHORTSIZE 2 /**/
903 * This symbol, if defined, signifies that the build
904 * process will produce some binary files that are going to be
905 * used in a cross-platform environment. This is the case for
906 * example with the NeXT "fat" binaries that contain executables
909 /*#define MULTIARCH / **/
912 * This symbol, if defined, tells that there's a 64-bit integer type,
913 * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one
914 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, QUAD_IS_INT64_T,
915 * or QUAD_IS___INT64.
917 #define HAS_QUAD /**/
920 # define Quad_t long long /**/
921 # define Uquad_t unsigned long long /**/
922 # define QUADKIND 3 /**/
924 # define Quad_t __int64 /**/
925 # define Uquad_t unsigned __int64 /**/
926 # define QUADKIND 5 /**/
928 # define QUAD_IS_INT 1
929 # define QUAD_IS_LONG 2
930 # define QUAD_IS_LONG_LONG 3
931 # define QUAD_IS_INT64_T 4
932 # define QUAD_IS___INT64 5
936 * This symbol contains the name of the operating system, as determined
937 * by Configure. You shouldn't rely on it too much; the specific
938 * feature tests from Configure are generally more reliable.
941 * This symbol contains the version of the operating system, as determined
942 * by Configure. You shouldn't rely on it too much; the specific
943 * feature tests from Configure are generally more reliable.
945 #define OSNAME "MSWin32" /**/
946 #define OSVERS "5.1" /**/
949 * This variable, if defined, holds the name of the directory in
950 * which the user wants to put architecture-dependent public
951 * library files for perl5. It is most often a local directory
952 * such as /usr/local/lib. Programs using this variable must be
953 * prepared to deal with filename expansion. If ARCHLIB is the
954 * same as PRIVLIB, it is not defined, since presumably the
955 * program already searches PRIVLIB.
958 * This symbol contains the ~name expanded version of ARCHLIB, to be used
959 * in programs that are not prepared to deal with ~ expansion at run-time.
961 #define ARCHLIB "c:\\perl\\lib" /**/
962 /*#define ARCHLIB_EXP "" / **/
965 * This symbol holds a string representing the architecture name.
966 * It may be used to construct an architecture-dependant pathname
967 * where library files may be held under a private library, for
970 #define ARCHNAME "MSWin32-x86" /**/
973 * This symbol holds the path of the bin directory where the package will
974 * be installed. Program must be prepared to deal with ~name substitution.
977 * This symbol is the filename expanded version of the BIN symbol, for
978 * programs that do not want to deal with that at run-time.
980 /* PERL_RELOCATABLE_INC:
981 * This symbol, if defined, indicates that we'd like to relocate entries
982 * in @INC at run time based on the location of the perl binary.
984 #define BIN "c:\\perl\\bin" /**/
985 #define BIN_EXP "c:\\perl\\bin" /**/
986 #define PERL_RELOCATABLE_INC "undef" /**/
989 * This macro concatenates 2 tokens together.
992 * This macro surrounds its token with double quotes.
995 #define CAT2(a,b) a/**/b
997 #define STRINGIFY(a) "a"
1000 #define PeRl_CaTiFy(a, b) a ## b
1001 #define PeRl_StGiFy(a) #a
1002 #define CAT2(a,b) PeRl_CaTiFy(a,b)
1003 #define StGiFy(a) PeRl_StGiFy(a)
1005 #define STRINGIFY(a) PeRl_StGiFy(a)
1007 #if 42 != 1 && 42 != 42
1008 #include "Bletch: How does this C preprocessor concatenate tokens?"
1012 * This symbol contains the first part of the string which will invoke
1013 * the C preprocessor on the standard input and produce to standard
1014 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1015 * call a wrapper. See CPPRUN.
1018 * This symbol contains the second part of the string which will invoke
1019 * the C preprocessor on the standard input and produce to standard
1020 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1021 * to specify standard input, otherwise the value is "".
1024 * This symbol contains the string which will invoke a C preprocessor on
1025 * the standard input and produce to standard output. It needs to end
1026 * with CPPLAST, after all other preprocessor flags have been specified.
1027 * The main difference with CPPSTDIN is that this program will never be a
1028 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1029 * available directly to the user. Note that it may well be different from
1030 * the preprocessor used to compile the C program.
1033 * This symbol is intended to be used along with CPPRUN in the same manner
1034 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1037 # define CPPSTDIN "gcc -E"
1038 # define CPPMINUS "-"
1039 # define CPPRUN "gcc -E"
1041 # define CPPSTDIN "cppstdin"
1042 # define CPPMINUS ""
1043 # define CPPRUN "cl -nologo -E"
1048 * This manifest constant lets the C program know that the access()
1049 * system call is available to check for accessibility using real UID/GID.
1050 * (always present on UNIX.)
1052 #define HAS_ACCESS /**/
1055 * This symbol, if defined, indicates that the accessx routine is
1056 * available to do extended access checks.
1058 /*#define HAS_ACCESSX / **/
1061 * This symbol, if defined, indicates that the asctime_r routine
1062 * is available to asctime re-entrantly.
1065 * This symbol encodes the prototype of asctime_r.
1066 * It is zero if d_asctime_r is undef, and one of the
1067 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_asctime_r
1070 /*#define HAS_ASCTIME_R / **/
1071 #define ASCTIME_R_PROTO 0 /**/
1073 /* The HASATTRIBUTE_* defines are left undefined here because they vary from
1074 * one version of GCC to another. Instead, they are defined on the basis of
1075 * the compiler version in <perl.h>.
1077 /* HASATTRIBUTE_FORMAT:
1078 * Can we handle GCC attribute for checking printf-style formats
1080 /* PRINTF_FORMAT_NULL_OK:
1081 * Allows __printf__ format to be null when checking printf-style
1083 /* HASATTRIBUTE_MALLOC:
1084 * Can we handle GCC attribute for malloc-style functions.
1086 /* HASATTRIBUTE_NONNULL:
1087 * Can we handle GCC attribute for nonnull function parms.
1089 /* HASATTRIBUTE_NORETURN:
1090 * Can we handle GCC attribute for functions that do not return
1092 /* HASATTRIBUTE_PURE:
1093 * Can we handle GCC attribute for pure functions
1095 /* HASATTRIBUTE_UNUSED:
1096 * Can we handle GCC attribute for unused variables and arguments
1098 /* HASATTRIBUTE_DEPRECATED:
1099 * Can we handle GCC attribute for marking deprecated APIs
1101 /* HASATTRIBUTE_WARN_UNUSED_RESULT:
1102 * Can we handle GCC attribute for warning on unused results
1104 /*#define HASATTRIBUTE_DEPRECATED / **/
1105 /*#define HASATTRIBUTE_FORMAT / **/
1106 /*#define PRINTF_FORMAT_NULL_OK / **/
1107 /*#define HASATTRIBUTE_NORETURN / **/
1108 /*#define HASATTRIBUTE_MALLOC / **/
1109 /*#define HASATTRIBUTE_NONNULL / **/
1110 /*#define HASATTRIBUTE_PURE / **/
1111 /*#define HASATTRIBUTE_UNUSED / **/
1112 /*#define HASATTRIBUTE_WARN_UNUSED_RESULT / **/
1115 * This symbol, if defined, indicates that this C compiler knows about
1116 * the const type. There is no need to actually test for that symbol
1117 * within your programs. The mere use of the "const" keyword will
1118 * trigger the necessary tests.
1120 #define HASCONST /**/
1126 * This symbol, if defined, indicates that the crypt_r routine
1127 * is available to crypt re-entrantly.
1130 * This symbol encodes the prototype of crypt_r.
1131 * It is zero if d_crypt_r is undef, and one of the
1132 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_crypt_r
1135 /*#define HAS_CRYPT_R / **/
1136 #define CRYPT_R_PROTO 0 /**/
1139 * This symbol, if defined, indicates that the C-shell exists.
1142 * This symbol, if defined, contains the full pathname of csh.
1144 /*#define HAS_CSH / **/
1150 * This symbol, if defined, indicates that the ctermid_r routine
1151 * is available to ctermid re-entrantly.
1154 * This symbol encodes the prototype of ctermid_r.
1155 * It is zero if d_ctermid_r is undef, and one of the
1156 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctermid_r
1159 /*#define HAS_CTERMID_R / **/
1160 #define CTERMID_R_PROTO 0 /**/
1163 * This symbol, if defined, indicates that the ctime_r routine
1164 * is available to ctime re-entrantly.
1167 * This symbol encodes the prototype of ctime_r.
1168 * It is zero if d_ctime_r is undef, and one of the
1169 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r
1172 /*#define HAS_CTIME_R / **/
1173 #define CTIME_R_PROTO 0 /**/
1176 * This symbol, if defined, indicates that the drand48_r routine
1177 * is available to drand48 re-entrantly.
1180 * This symbol encodes the prototype of drand48_r.
1181 * It is zero if d_drand48_r is undef, and one of the
1182 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_drand48_r
1185 /*#define HAS_DRAND48_R / **/
1186 #define DRAND48_R_PROTO 0 /**/
1188 /* HAS_DRAND48_PROTO:
1189 * This symbol, if defined, indicates that the system provides
1190 * a prototype for the drand48() function. Otherwise, it is up
1191 * to the program to supply one. A good guess is
1192 * extern double drand48(void);
1194 /*#define HAS_DRAND48_PROTO / **/
1197 * This symbol, if defined, indicates that the eaccess routine is
1198 * available to do extended access checks.
1200 /*#define HAS_EACCESS / **/
1203 * This symbol, if defined, indicates that the getgrent routine is
1204 * available for finalizing sequential access of the group database.
1206 /*#define HAS_ENDGRENT / **/
1209 * This symbol, if defined, indicates that the endgrent_r routine
1210 * is available to endgrent re-entrantly.
1212 /* ENDGRENT_R_PROTO:
1213 * This symbol encodes the prototype of endgrent_r.
1214 * It is zero if d_endgrent_r is undef, and one of the
1215 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endgrent_r
1218 /*#define HAS_ENDGRENT_R / **/
1219 #define ENDGRENT_R_PROTO 0 /**/
1222 * This symbol, if defined, indicates that the endhostent() routine is
1223 * available to close whatever was being used for host queries.
1225 /*#define HAS_ENDHOSTENT / **/
1227 /* HAS_ENDHOSTENT_R:
1228 * This symbol, if defined, indicates that the endhostent_r routine
1229 * is available to endhostent re-entrantly.
1231 /* ENDHOSTENT_R_PROTO:
1232 * This symbol encodes the prototype of endhostent_r.
1233 * It is zero if d_endhostent_r is undef, and one of the
1234 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endhostent_r
1237 /*#define HAS_ENDHOSTENT_R / **/
1238 #define ENDHOSTENT_R_PROTO 0 /**/
1241 * This symbol, if defined, indicates that the endnetent() routine is
1242 * available to close whatever was being used for network queries.
1244 /*#define HAS_ENDNETENT / **/
1247 * This symbol, if defined, indicates that the endnetent_r routine
1248 * is available to endnetent re-entrantly.
1250 /* ENDNETENT_R_PROTO:
1251 * This symbol encodes the prototype of endnetent_r.
1252 * It is zero if d_endnetent_r is undef, and one of the
1253 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endnetent_r
1256 /*#define HAS_ENDNETENT_R / **/
1257 #define ENDNETENT_R_PROTO 0 /**/
1260 * This symbol, if defined, indicates that the endprotoent() routine is
1261 * available to close whatever was being used for protocol queries.
1263 /*#define HAS_ENDPROTOENT / **/
1265 /* HAS_ENDPROTOENT_R:
1266 * This symbol, if defined, indicates that the endprotoent_r routine
1267 * is available to endprotoent re-entrantly.
1269 /* ENDPROTOENT_R_PROTO:
1270 * This symbol encodes the prototype of endprotoent_r.
1271 * It is zero if d_endprotoent_r is undef, and one of the
1272 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endprotoent_r
1275 /*#define HAS_ENDPROTOENT_R / **/
1276 #define ENDPROTOENT_R_PROTO 0 /**/
1279 * This symbol, if defined, indicates that the getgrent routine is
1280 * available for finalizing sequential access of the passwd database.
1282 /*#define HAS_ENDPWENT / **/
1285 * This symbol, if defined, indicates that the endpwent_r routine
1286 * is available to endpwent re-entrantly.
1288 /* ENDPWENT_R_PROTO:
1289 * This symbol encodes the prototype of endpwent_r.
1290 * It is zero if d_endpwent_r is undef, and one of the
1291 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endpwent_r
1294 /*#define HAS_ENDPWENT_R / **/
1295 #define ENDPWENT_R_PROTO 0 /**/
1298 * This symbol, if defined, indicates that the endservent() routine is
1299 * available to close whatever was being used for service queries.
1301 /*#define HAS_ENDSERVENT / **/
1303 /* HAS_ENDSERVENT_R:
1304 * This symbol, if defined, indicates that the endservent_r routine
1305 * is available to endservent re-entrantly.
1307 /* ENDSERVENT_R_PROTO:
1308 * This symbol encodes the prototype of endservent_r.
1309 * It is zero if d_endservent_r is undef, and one of the
1310 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endservent_r
1313 /*#define HAS_ENDSERVENT_R / **/
1314 #define ENDSERVENT_R_PROTO 0 /**/
1317 * This symbol, if defined, indicates that the system supports filenames
1318 * longer than 14 characters.
1320 #define FLEXFILENAMES /**/
1323 * This symbol, if defined, indicates that the getgrent routine is
1324 * available for sequential access of the group database.
1326 /*#define HAS_GETGRENT / **/
1329 * This symbol, if defined, indicates that the getgrent_r routine
1330 * is available to getgrent re-entrantly.
1332 /* GETGRENT_R_PROTO:
1333 * This symbol encodes the prototype of getgrent_r.
1334 * It is zero if d_getgrent_r is undef, and one of the
1335 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrent_r
1338 /*#define HAS_GETGRENT_R / **/
1339 #define GETGRENT_R_PROTO 0 /**/
1342 * This symbol, if defined, indicates that the getgrgid_r routine
1343 * is available to getgrgid re-entrantly.
1345 /* GETGRGID_R_PROTO:
1346 * This symbol encodes the prototype of getgrgid_r.
1347 * It is zero if d_getgrgid_r is undef, and one of the
1348 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrgid_r
1351 /*#define HAS_GETGRGID_R / **/
1352 #define GETGRGID_R_PROTO 0 /**/
1355 * This symbol, if defined, indicates that the getgrnam_r routine
1356 * is available to getgrnam re-entrantly.
1358 /* GETGRNAM_R_PROTO:
1359 * This symbol encodes the prototype of getgrnam_r.
1360 * It is zero if d_getgrnam_r is undef, and one of the
1361 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrnam_r
1364 /*#define HAS_GETGRNAM_R / **/
1365 #define GETGRNAM_R_PROTO 0 /**/
1367 /* HAS_GETHOSTBYADDR:
1368 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1369 * available to look up hosts by their IP addresses.
1371 #define HAS_GETHOSTBYADDR /**/
1373 /* HAS_GETHOSTBYNAME:
1374 * This symbol, if defined, indicates that the gethostbyname() routine is
1375 * available to look up host names in some data base or other.
1377 #define HAS_GETHOSTBYNAME /**/
1380 * This symbol, if defined, indicates that the gethostent() routine is
1381 * available to look up host names in some data base or another.
1383 /*#define HAS_GETHOSTENT / **/
1386 * This symbol, if defined, indicates that the C program may use the
1387 * gethostname() routine to derive the host name. See also HAS_UNAME
1391 * This symbol, if defined, indicates that the C program may use the
1392 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1396 * This symbol, if defined, indicates the command to feed to the
1397 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1398 * and HAS_UNAME. Note that the command uses a fully qualified path,
1399 * so that it is safe even if used by a process with super-user
1403 * This symbol, if defined, indicates that the C program may use the
1404 * contents of PHOSTNAME as a command to feed to the popen() routine
1405 * to derive the host name.
1407 #define HAS_GETHOSTNAME /**/
1408 #define HAS_UNAME /**/
1409 /*#define HAS_PHOSTNAME / **/
1410 #ifdef HAS_PHOSTNAME
1411 #define PHOSTNAME "" /* How to get the host name */
1414 /* HAS_GETHOSTBYADDR_R:
1415 * This symbol, if defined, indicates that the gethostbyaddr_r routine
1416 * is available to gethostbyaddr re-entrantly.
1418 /* GETHOSTBYADDR_R_PROTO:
1419 * This symbol encodes the prototype of gethostbyaddr_r.
1420 * It is zero if d_gethostbyaddr_r is undef, and one of the
1421 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyaddr_r
1424 /*#define HAS_GETHOSTBYADDR_R / **/
1425 #define GETHOSTBYADDR_R_PROTO 0 /**/
1427 /* HAS_GETHOSTBYNAME_R:
1428 * This symbol, if defined, indicates that the gethostbyname_r routine
1429 * is available to gethostbyname re-entrantly.
1431 /* GETHOSTBYNAME_R_PROTO:
1432 * This symbol encodes the prototype of gethostbyname_r.
1433 * It is zero if d_gethostbyname_r is undef, and one of the
1434 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyname_r
1437 /*#define HAS_GETHOSTBYNAME_R / **/
1438 #define GETHOSTBYNAME_R_PROTO 0 /**/
1440 /* HAS_GETHOSTENT_R:
1441 * This symbol, if defined, indicates that the gethostent_r routine
1442 * is available to gethostent re-entrantly.
1444 /* GETHOSTENT_R_PROTO:
1445 * This symbol encodes the prototype of gethostent_r.
1446 * It is zero if d_gethostent_r is undef, and one of the
1447 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostent_r
1450 /*#define HAS_GETHOSTENT_R / **/
1451 #define GETHOSTENT_R_PROTO 0 /**/
1453 /* HAS_GETHOST_PROTOS:
1454 * This symbol, if defined, indicates that <netdb.h> includes
1455 * prototypes for gethostent(), gethostbyname(), and
1456 * gethostbyaddr(). Otherwise, it is up to the program to guess
1457 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1459 #define HAS_GETHOST_PROTOS /**/
1462 * This symbol, if defined, indicates that the getlogin_r routine
1463 * is available to getlogin re-entrantly.
1465 /* GETLOGIN_R_PROTO:
1466 * This symbol encodes the prototype of getlogin_r.
1467 * It is zero if d_getlogin_r is undef, and one of the
1468 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getlogin_r
1471 /*#define HAS_GETLOGIN_R / **/
1472 #define GETLOGIN_R_PROTO 0 /**/
1474 /* HAS_GETNETBYADDR:
1475 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1476 * available to look up networks by their IP addresses.
1478 /*#define HAS_GETNETBYADDR / **/
1480 /* HAS_GETNETBYNAME:
1481 * This symbol, if defined, indicates that the getnetbyname() routine is
1482 * available to look up networks by their names.
1484 /*#define HAS_GETNETBYNAME / **/
1487 * This symbol, if defined, indicates that the getnetent() routine is
1488 * available to look up network names in some data base or another.
1490 /*#define HAS_GETNETENT / **/
1492 /* HAS_GETNETBYADDR_R:
1493 * This symbol, if defined, indicates that the getnetbyaddr_r routine
1494 * is available to getnetbyaddr re-entrantly.
1496 /* GETNETBYADDR_R_PROTO:
1497 * This symbol encodes the prototype of getnetbyaddr_r.
1498 * It is zero if d_getnetbyaddr_r is undef, and one of the
1499 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyaddr_r
1502 /*#define HAS_GETNETBYADDR_R / **/
1503 #define GETNETBYADDR_R_PROTO 0 /**/
1505 /* HAS_GETNETBYNAME_R:
1506 * This symbol, if defined, indicates that the getnetbyname_r routine
1507 * is available to getnetbyname re-entrantly.
1509 /* GETNETBYNAME_R_PROTO:
1510 * This symbol encodes the prototype of getnetbyname_r.
1511 * It is zero if d_getnetbyname_r is undef, and one of the
1512 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyname_r
1515 /*#define HAS_GETNETBYNAME_R / **/
1516 #define GETNETBYNAME_R_PROTO 0 /**/
1519 * This symbol, if defined, indicates that the getnetent_r routine
1520 * is available to getnetent re-entrantly.
1522 /* GETNETENT_R_PROTO:
1523 * This symbol encodes the prototype of getnetent_r.
1524 * It is zero if d_getnetent_r is undef, and one of the
1525 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetent_r
1528 /*#define HAS_GETNETENT_R / **/
1529 #define GETNETENT_R_PROTO 0 /**/
1531 /* HAS_GETNET_PROTOS:
1532 * This symbol, if defined, indicates that <netdb.h> includes
1533 * prototypes for getnetent(), getnetbyname(), and
1534 * getnetbyaddr(). Otherwise, it is up to the program to guess
1535 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1537 /*#define HAS_GETNET_PROTOS / **/
1540 * This symbol, if defined, indicates that the getprotoent() routine is
1541 * available to look up protocols in some data base or another.
1543 /*#define HAS_GETPROTOENT / **/
1546 * This symbol, if defined, indicates that the getpgrp routine is
1547 * available to get the current process group.
1550 * This symbol, if defined, indicates that getpgrp needs one
1551 * arguments whereas USG one needs none.
1553 /*#define HAS_GETPGRP / **/
1554 /*#define USE_BSD_GETPGRP / **/
1556 /* HAS_GETPROTOBYNAME:
1557 * This symbol, if defined, indicates that the getprotobyname()
1558 * routine is available to look up protocols by their name.
1560 /* HAS_GETPROTOBYNUMBER:
1561 * This symbol, if defined, indicates that the getprotobynumber()
1562 * routine is available to look up protocols by their number.
1564 #define HAS_GETPROTOBYNAME /**/
1565 #define HAS_GETPROTOBYNUMBER /**/
1567 /* HAS_GETPROTOBYNAME_R:
1568 * This symbol, if defined, indicates that the getprotobyname_r routine
1569 * is available to getprotobyname re-entrantly.
1571 /* GETPROTOBYNAME_R_PROTO:
1572 * This symbol encodes the prototype of getprotobyname_r.
1573 * It is zero if d_getprotobyname_r is undef, and one of the
1574 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobyname_r
1577 /*#define HAS_GETPROTOBYNAME_R / **/
1578 #define GETPROTOBYNAME_R_PROTO 0 /**/
1580 /* HAS_GETPROTOBYNUMBER_R:
1581 * This symbol, if defined, indicates that the getprotobynumber_r routine
1582 * is available to getprotobynumber re-entrantly.
1584 /* GETPROTOBYNUMBER_R_PROTO:
1585 * This symbol encodes the prototype of getprotobynumber_r.
1586 * It is zero if d_getprotobynumber_r is undef, and one of the
1587 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobynumber_r
1590 /*#define HAS_GETPROTOBYNUMBER_R / **/
1591 #define GETPROTOBYNUMBER_R_PROTO 0 /**/
1593 /* HAS_GETPROTOENT_R:
1594 * This symbol, if defined, indicates that the getprotoent_r routine
1595 * is available to getprotoent re-entrantly.
1597 /* GETPROTOENT_R_PROTO:
1598 * This symbol encodes the prototype of getprotoent_r.
1599 * It is zero if d_getprotoent_r is undef, and one of the
1600 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotoent_r
1603 /*#define HAS_GETPROTOENT_R / **/
1604 #define GETPROTOENT_R_PROTO 0 /**/
1606 /* HAS_GETPROTO_PROTOS:
1607 * This symbol, if defined, indicates that <netdb.h> includes
1608 * prototypes for getprotoent(), getprotobyname(), and
1609 * getprotobyaddr(). Otherwise, it is up to the program to guess
1610 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1612 #define HAS_GETPROTO_PROTOS /**/
1615 * This symbol, if defined, indicates that the getpwent routine is
1616 * available for sequential access of the passwd database.
1617 * If this is not available, the older getpw() function may be available.
1619 /*#define HAS_GETPWENT / **/
1622 * This symbol, if defined, indicates that the getpwent_r routine
1623 * is available to getpwent re-entrantly.
1625 /* GETPWENT_R_PROTO:
1626 * This symbol encodes the prototype of getpwent_r.
1627 * It is zero if d_getpwent_r is undef, and one of the
1628 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r
1631 /*#define HAS_GETPWENT_R / **/
1632 #define GETPWENT_R_PROTO 0 /**/
1635 * This symbol, if defined, indicates that the getpwnam_r routine
1636 * is available to getpwnam re-entrantly.
1638 /* GETPWNAM_R_PROTO:
1639 * This symbol encodes the prototype of getpwnam_r.
1640 * It is zero if d_getpwnam_r is undef, and one of the
1641 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwnam_r
1644 /*#define HAS_GETPWNAM_R / **/
1645 #define GETPWNAM_R_PROTO 0 /**/
1648 * This symbol, if defined, indicates that the getpwuid_r routine
1649 * is available to getpwuid re-entrantly.
1651 /* GETPWUID_R_PROTO:
1652 * This symbol encodes the prototype of getpwuid_r.
1653 * It is zero if d_getpwuid_r is undef, and one of the
1654 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r
1657 /*#define HAS_GETPWUID_R / **/
1658 #define GETPWUID_R_PROTO 0 /**/
1661 * This symbol, if defined, indicates that the getservent() routine is
1662 * available to look up network services in some data base or another.
1664 /*#define HAS_GETSERVENT / **/
1666 /* HAS_GETSERVBYNAME_R:
1667 * This symbol, if defined, indicates that the getservbyname_r routine
1668 * is available to getservbyname re-entrantly.
1670 /* GETSERVBYNAME_R_PROTO:
1671 * This symbol encodes the prototype of getservbyname_r.
1672 * It is zero if d_getservbyname_r is undef, and one of the
1673 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyname_r
1676 /*#define HAS_GETSERVBYNAME_R / **/
1677 #define GETSERVBYNAME_R_PROTO 0 /**/
1679 /* HAS_GETSERVBYPORT_R:
1680 * This symbol, if defined, indicates that the getservbyport_r routine
1681 * is available to getservbyport re-entrantly.
1683 /* GETSERVBYPORT_R_PROTO:
1684 * This symbol encodes the prototype of getservbyport_r.
1685 * It is zero if d_getservbyport_r is undef, and one of the
1686 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyport_r
1689 /*#define HAS_GETSERVBYPORT_R / **/
1690 #define GETSERVBYPORT_R_PROTO 0 /**/
1692 /* HAS_GETSERVENT_R:
1693 * This symbol, if defined, indicates that the getservent_r routine
1694 * is available to getservent re-entrantly.
1696 /* GETSERVENT_R_PROTO:
1697 * This symbol encodes the prototype of getservent_r.
1698 * It is zero if d_getservent_r is undef, and one of the
1699 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservent_r
1702 /*#define HAS_GETSERVENT_R / **/
1703 #define GETSERVENT_R_PROTO 0 /**/
1705 /* HAS_GETSERV_PROTOS:
1706 * This symbol, if defined, indicates that <netdb.h> includes
1707 * prototypes for getservent(), getservbyname(), and
1708 * getservbyaddr(). Otherwise, it is up to the program to guess
1709 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1711 #define HAS_GETSERV_PROTOS /**/
1714 * This symbol, if defined, indicates that the getspnam_r routine
1715 * is available to getspnam re-entrantly.
1717 /* GETSPNAM_R_PROTO:
1718 * This symbol encodes the prototype of getspnam_r.
1719 * It is zero if d_getspnam_r is undef, and one of the
1720 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getspnam_r
1723 /*#define HAS_GETSPNAM_R / **/
1724 #define GETSPNAM_R_PROTO 0 /**/
1726 /* HAS_GETSERVBYNAME:
1727 * This symbol, if defined, indicates that the getservbyname()
1728 * routine is available to look up services by their name.
1730 /* HAS_GETSERVBYPORT:
1731 * This symbol, if defined, indicates that the getservbyport()
1732 * routine is available to look up services by their port.
1734 #define HAS_GETSERVBYNAME /**/
1735 #define HAS_GETSERVBYPORT /**/
1738 * This symbol, if defined, indicates that the gmtime_r routine
1739 * is available to gmtime re-entrantly.
1742 * This symbol encodes the prototype of gmtime_r.
1743 * It is zero if d_gmtime_r is undef, and one of the
1744 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r
1747 /*#define HAS_GMTIME_R / **/
1748 #define GMTIME_R_PROTO 0 /**/
1751 * This symbol, if defined, indicates that the htonl() routine (and
1752 * friends htons() ntohl() ntohs()) are available to do network
1753 * order byte swapping.
1756 * This symbol, if defined, indicates that the htons() routine (and
1757 * friends htonl() ntohl() ntohs()) are available to do network
1758 * order byte swapping.
1761 * This symbol, if defined, indicates that the ntohl() routine (and
1762 * friends htonl() htons() ntohs()) are available to do network
1763 * order byte swapping.
1766 * This symbol, if defined, indicates that the ntohs() routine (and
1767 * friends htonl() htons() ntohl()) are available to do network
1768 * order byte swapping.
1770 #define HAS_HTONL /**/
1771 #define HAS_HTONS /**/
1772 #define HAS_NTOHL /**/
1773 #define HAS_NTOHS /**/
1776 * This symbol, if defined, indicates that the localtime_r routine
1777 * is available to localtime re-entrantly.
1779 /* LOCALTIME_R_NEEDS_TZSET:
1780 * Many libc's localtime_r implementations do not call tzset,
1781 * making them differ from localtime(), and making timezone
1782 * changes using \undef{TZ} without explicitly calling tzset
1783 * impossible. This symbol makes us call tzset before localtime_r
1785 /*#define LOCALTIME_R_NEEDS_TZSET / **/
1786 #ifdef LOCALTIME_R_NEEDS_TZSET
1787 #define L_R_TZSET tzset(),
1792 /* LOCALTIME_R_PROTO:
1793 * This symbol encodes the prototype of localtime_r.
1794 * It is zero if d_localtime_r is undef, and one of the
1795 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r
1798 /*#define HAS_LOCALTIME_R / **/
1799 #define LOCALTIME_R_PROTO 0 /**/
1802 * This symbol will be defined if the C compiler supports long
1806 * This symbol contains the size of a long double, so that the
1807 * C preprocessor can make decisions based on it. It is only
1808 * defined if the system supports long doubles.
1810 #define HAS_LONG_DOUBLE /**/
1811 #ifdef HAS_LONG_DOUBLE
1813 # define LONG_DOUBLESIZE 12 /**/
1815 # define LONG_DOUBLESIZE 8 /**/
1820 * This symbol will be defined if the C compiler supports long long.
1823 * This symbol contains the size of a long long, so that the
1824 * C preprocessor can make decisions based on it. It is only
1825 * defined if the system supports long long.
1827 /*#define HAS_LONG_LONG / **/
1828 #ifdef HAS_LONG_LONG
1829 #define LONGLONGSIZE 8 /**/
1833 * This symbol, if defined, indicates that the system provides
1834 * a prototype for the lseek() function. Otherwise, it is up
1835 * to the program to supply one. A good guess is
1836 * extern off_t lseek(int, off_t, int);
1838 #define HAS_LSEEK_PROTO /**/
1841 * This symbol, if defined, indicates that the memchr routine is available
1842 * to locate characters within a C string.
1844 #define HAS_MEMCHR /**/
1847 * This symbol, if defined, indicates that the mkstemp routine is
1848 * available to exclusively create and open a uniquely named
1851 /*#define HAS_MKSTEMP / **/
1854 * This symbol, if defined, indicates that the mmap system call is
1855 * available to map a file into memory.
1858 * This symbol holds the return type of the mmap() system call
1859 * (and simultaneously the type of the first argument).
1860 * Usually set to 'void *' or 'caddr_t'.
1862 /*#define HAS_MMAP / **/
1863 #define Mmap_t void * /**/
1866 * This symbol, if defined, indicates that the entire msg*(2) library is
1867 * supported (IPC mechanism based on message queues).
1869 /*#define HAS_MSG / **/
1871 /* OLD_PTHREAD_CREATE_JOINABLE:
1872 * This symbol, if defined, indicates how to create pthread
1873 * in joinable (aka undetached) state. NOTE: not defined
1874 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
1875 * (the new version of the constant).
1876 * If defined, known values are PTHREAD_CREATE_UNDETACHED
1879 /*#define OLD_PTHREAD_CREATE_JOINABLE / **/
1881 /* HAS_PTHREAD_ATFORK:
1882 * This symbol, if defined, indicates that the pthread_atfork routine
1883 * is available to setup fork handlers.
1885 /*#define HAS_PTHREAD_ATFORK / **/
1887 /* HAS_PTHREAD_YIELD:
1888 * This symbol, if defined, indicates that the pthread_yield
1889 * routine is available to yield the execution of the current
1890 * thread. sched_yield is preferable to pthread_yield.
1893 * This symbol defines the way to yield the execution of
1894 * the current thread. Known ways are sched_yield,
1895 * pthread_yield, and pthread_yield with NULL.
1898 * This symbol, if defined, indicates that the sched_yield
1899 * routine is available to yield the execution of the current
1900 * thread. sched_yield is preferable to pthread_yield.
1902 /*#define HAS_PTHREAD_YIELD / **/
1903 #define SCHED_YIELD /**/
1904 /*#define HAS_SCHED_YIELD / **/
1907 * This symbol, if defined, indicates that the random_r routine
1908 * is available to random re-entrantly.
1911 * This symbol encodes the prototype of random_r.
1912 * It is zero if d_random_r is undef, and one of the
1913 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_random_r
1916 /*#define HAS_RANDOM_R / **/
1917 #define RANDOM_R_PROTO 0 /**/
1920 * This symbol, if defined, indicates that the readdir64_r routine
1921 * is available to readdir64 re-entrantly.
1923 /* READDIR64_R_PROTO:
1924 * This symbol encodes the prototype of readdir64_r.
1925 * It is zero if d_readdir64_r is undef, and one of the
1926 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir64_r
1929 /*#define HAS_READDIR64_R / **/
1930 #define READDIR64_R_PROTO 0 /**/
1933 * This symbol, if defined, indicates that the readdir_r routine
1934 * is available to readdir re-entrantly.
1937 * This symbol encodes the prototype of readdir_r.
1938 * It is zero if d_readdir_r is undef, and one of the
1939 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir_r
1942 /*#define HAS_READDIR_R / **/
1943 #define READDIR_R_PROTO 0 /**/
1946 * This symbol, if defined, indicates that the entire sem*(2) library is
1949 /*#define HAS_SEM / **/
1952 * This symbol, if defined, indicates that the setgrent routine is
1953 * available for initializing sequential access of the group database.
1955 /*#define HAS_SETGRENT / **/
1958 * This symbol, if defined, indicates that the setgrent_r routine
1959 * is available to setgrent re-entrantly.
1961 /* SETGRENT_R_PROTO:
1962 * This symbol encodes the prototype of setgrent_r.
1963 * It is zero if d_setgrent_r is undef, and one of the
1964 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setgrent_r
1967 /*#define HAS_SETGRENT_R / **/
1968 #define SETGRENT_R_PROTO 0 /**/
1971 * This symbol, if defined, indicates that the sethostent() routine is
1974 /*#define HAS_SETHOSTENT / **/
1976 /* HAS_SETHOSTENT_R:
1977 * This symbol, if defined, indicates that the sethostent_r routine
1978 * is available to sethostent re-entrantly.
1980 /* SETHOSTENT_R_PROTO:
1981 * This symbol encodes the prototype of sethostent_r.
1982 * It is zero if d_sethostent_r is undef, and one of the
1983 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_sethostent_r
1986 /*#define HAS_SETHOSTENT_R / **/
1987 #define SETHOSTENT_R_PROTO 0 /**/
1990 * This symbol, if defined, indicates that the setlocale_r routine
1991 * is available to setlocale re-entrantly.
1993 /* SETLOCALE_R_PROTO:
1994 * This symbol encodes the prototype of setlocale_r.
1995 * It is zero if d_setlocale_r is undef, and one of the
1996 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setlocale_r
1999 /*#define HAS_SETLOCALE_R / **/
2000 #define SETLOCALE_R_PROTO 0 /**/
2003 * This symbol, if defined, indicates that the setnetent() routine is
2006 /*#define HAS_SETNETENT / **/
2009 * This symbol, if defined, indicates that the setnetent_r routine
2010 * is available to setnetent re-entrantly.
2012 /* SETNETENT_R_PROTO:
2013 * This symbol encodes the prototype of setnetent_r.
2014 * It is zero if d_setnetent_r is undef, and one of the
2015 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setnetent_r
2018 /*#define HAS_SETNETENT_R / **/
2019 #define SETNETENT_R_PROTO 0 /**/
2022 * This symbol, if defined, indicates that the setprotoent() routine is
2025 /*#define HAS_SETPROTOENT / **/
2028 * This symbol, if defined, indicates that the setpgrp routine is
2029 * available to set the current process group.
2032 * This symbol, if defined, indicates that setpgrp needs two
2033 * arguments whereas USG one needs none. See also HAS_SETPGID
2034 * for a POSIX interface.
2036 /*#define HAS_SETPGRP / **/
2037 /*#define USE_BSD_SETPGRP / **/
2039 /* HAS_SETPROTOENT_R:
2040 * This symbol, if defined, indicates that the setprotoent_r routine
2041 * is available to setprotoent re-entrantly.
2043 /* SETPROTOENT_R_PROTO:
2044 * This symbol encodes the prototype of setprotoent_r.
2045 * It is zero if d_setprotoent_r is undef, and one of the
2046 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setprotoent_r
2049 /*#define HAS_SETPROTOENT_R / **/
2050 #define SETPROTOENT_R_PROTO 0 /**/
2053 * This symbol, if defined, indicates that the setpwent routine is
2054 * available for initializing sequential access of the passwd database.
2056 /*#define HAS_SETPWENT / **/
2059 * This symbol, if defined, indicates that the setpwent_r routine
2060 * is available to setpwent re-entrantly.
2062 /* SETPWENT_R_PROTO:
2063 * This symbol encodes the prototype of setpwent_r.
2064 * It is zero if d_setpwent_r is undef, and one of the
2065 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setpwent_r
2068 /*#define HAS_SETPWENT_R / **/
2069 #define SETPWENT_R_PROTO 0 /**/
2072 * This symbol, if defined, indicates that the setservent() routine is
2075 /*#define HAS_SETSERVENT / **/
2077 /* HAS_SETSERVENT_R:
2078 * This symbol, if defined, indicates that the setservent_r routine
2079 * is available to setservent re-entrantly.
2081 /* SETSERVENT_R_PROTO:
2082 * This symbol encodes the prototype of setservent_r.
2083 * It is zero if d_setservent_r is undef, and one of the
2084 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setservent_r
2087 /*#define HAS_SETSERVENT_R / **/
2088 #define SETSERVENT_R_PROTO 0 /**/
2091 * This symbol, if defined, indicates that the setvbuf routine is
2092 * available to change buffering on an open stdio stream.
2093 * to a line-buffered mode.
2095 #define HAS_SETVBUF /**/
2098 * This symbol, if defined, indicates that the entire shm*(2) library is
2101 /*#define HAS_SHM / **/
2104 * This symbol holds the return type of the shmat() system call.
2105 * Usually set to 'void *' or 'char *'.
2107 /* HAS_SHMAT_PROTOTYPE:
2108 * This symbol, if defined, indicates that the sys/shm.h includes
2109 * a prototype for shmat(). Otherwise, it is up to the program to
2110 * guess one. Shmat_t shmat(int, Shmat_t, int) is a good guess,
2111 * but not always right so it should be emitted by the program only
2112 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
2114 #define Shmat_t void * /**/
2115 /*#define HAS_SHMAT_PROTOTYPE / **/
2118 * This symbol, if defined, indicates that the BSD socket interface is
2122 * This symbol, if defined, indicates that the BSD socketpair() call is
2126 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
2127 * Checking just with #ifdef might not be enough because this symbol
2128 * has been known to be an enum.
2130 /* HAS_MSG_DONTROUTE:
2131 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
2132 * Checking just with #ifdef might not be enough because this symbol
2133 * has been known to be an enum.
2136 * This symbol, if defined, indicates that the MSG_OOB is supported.
2137 * Checking just with #ifdef might not be enough because this symbol
2138 * has been known to be an enum.
2141 * This symbol, if defined, indicates that the MSG_PEEK is supported.
2142 * Checking just with #ifdef might not be enough because this symbol
2143 * has been known to be an enum.
2146 * This symbol, if defined, indicates that the MSG_PROXY is supported.
2147 * Checking just with #ifdef might not be enough because this symbol
2148 * has been known to be an enum.
2151 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
2152 * Checking just with #ifdef might not be enough because this symbol
2153 * has been known to be an enum.
2155 #define HAS_SOCKET /**/
2156 /*#define HAS_SOCKETPAIR / **/
2157 /*#define HAS_MSG_CTRUNC / **/
2158 /*#define HAS_MSG_DONTROUTE / **/
2159 /*#define HAS_MSG_OOB / **/
2160 /*#define HAS_MSG_PEEK / **/
2161 /*#define HAS_MSG_PROXY / **/
2162 /*#define HAS_SCM_RIGHTS / **/
2165 * This symbol, if defined, indicates that the srand48_r routine
2166 * is available to srand48 re-entrantly.
2169 * This symbol encodes the prototype of srand48_r.
2170 * It is zero if d_srand48_r is undef, and one of the
2171 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srand48_r
2174 /*#define HAS_SRAND48_R / **/
2175 #define SRAND48_R_PROTO 0 /**/
2178 * This symbol, if defined, indicates that the srandom_r routine
2179 * is available to srandom re-entrantly.
2182 * This symbol encodes the prototype of srandom_r.
2183 * It is zero if d_srandom_r is undef, and one of the
2184 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srandom_r
2187 /*#define HAS_SRANDOM_R / **/
2188 #define SRANDOM_R_PROTO 0 /**/
2191 * This symbol is defined if this system has a stat structure declaring
2192 * st_blksize and st_blocks.
2194 #ifndef USE_STAT_BLOCKS
2195 /*#define USE_STAT_BLOCKS / **/
2199 * This symbol, if defined, indicates that this C compiler knows how
2200 * to copy structures. If undefined, you'll need to use a block copy
2201 * routine of some sort instead.
2203 #define USE_STRUCT_COPY /**/
2206 * This symbol, if defined, indicates that the strerror routine is
2207 * available to translate error numbers to strings. See the writeup
2208 * of Strerror() in this file before you try to define your own.
2211 * This symbol, if defined, indicates that the sys_errlist array is
2212 * available to translate error numbers to strings. The extern int
2213 * sys_nerr gives the size of that table.
2216 * This preprocessor symbol is defined as a macro if strerror() is
2217 * not available to translate error numbers to strings but sys_errlist[]
2220 #define HAS_STRERROR /**/
2221 #define HAS_SYS_ERRLIST /**/
2222 #define Strerror(e) strerror(e)
2225 * This symbol, if defined, indicates that the strerror_r routine
2226 * is available to strerror re-entrantly.
2228 /* STRERROR_R_PROTO:
2229 * This symbol encodes the prototype of strerror_r.
2230 * It is zero if d_strerror_r is undef, and one of the
2231 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_strerror_r
2234 /*#define HAS_STRERROR_R / **/
2235 #define STRERROR_R_PROTO 0 /**/
2238 * This symbol, if defined, indicates that the strtoul routine is
2239 * available to provide conversion of strings to unsigned long.
2241 #define HAS_STRTOUL /**/
2244 * This symbol, if defined, indicates that the time() routine exists.
2247 * This symbol holds the type returned by time(). It can be long,
2248 * or time_t on BSD sites (in which case <sys/types.h> should be
2251 #define HAS_TIME /**/
2252 #define Time_t time_t /* Time type */
2255 * This symbol, if defined, indicates that the times() routine exists.
2256 * Note that this became obsolete on some systems (SUNOS), which now
2257 * use getrusage(). It may be necessary to include <sys/times.h>.
2259 #define HAS_TIMES /**/
2262 * This symbol, if defined, indicates that the tmpnam_r routine
2263 * is available to tmpnam re-entrantly.
2266 * This symbol encodes the prototype of tmpnam_r.
2267 * It is zero if d_tmpnam_r is undef, and one of the
2268 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_tmpnam_r
2271 /*#define HAS_TMPNAM_R / **/
2272 #define TMPNAM_R_PROTO 0 /**/
2275 * This symbol, if defined, indicates that the ttyname_r routine
2276 * is available to ttyname re-entrantly.
2279 * This symbol encodes the prototype of ttyname_r.
2280 * It is zero if d_ttyname_r is undef, and one of the
2281 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ttyname_r
2284 /*#define HAS_TTYNAME_R / **/
2285 #define TTYNAME_R_PROTO 0 /**/
2288 * This symbol, if defined, indicates that the union semun is
2289 * defined by including <sys/sem.h>. If not, the user code
2290 * probably needs to define it as:
2293 * struct semid_ds *buf;
2294 * unsigned short *array;
2297 /* USE_SEMCTL_SEMUN:
2298 * This symbol, if defined, indicates that union semun is
2299 * used for semctl IPC_STAT.
2301 /* USE_SEMCTL_SEMID_DS:
2302 * This symbol, if defined, indicates that struct semid_ds * is
2303 * used for semctl IPC_STAT.
2305 #define HAS_UNION_SEMUN /**/
2306 /*#define USE_SEMCTL_SEMUN / **/
2307 /*#define USE_SEMCTL_SEMID_DS / **/
2310 * This symbol, if defined, indicates that vfork() exists.
2312 /*#define HAS_VFORK / **/
2315 * This symbol, if defined, indicates that an emulation of the
2316 * fork routine is available.
2318 /*#define HAS_PSEUDOFORK / **/
2321 * This symbol's value is either "void" or "int", corresponding to the
2322 * appropriate return type of a signal handler. Thus, you can declare
2323 * a signal handler using "Signal_t (*handler)()", and define the
2324 * handler using "Signal_t handler(sig)".
2326 #define Signal_t void /* Signal handler's return type */
2329 * This symbol, if defined, indicates that this C compiler knows about
2330 * the volatile declaration.
2332 #define HASVOLATILE /**/
2338 * This symbol holds the type used to declare file positions in libc.
2339 * It can be fpos_t, long, uint, etc... It may be necessary to include
2340 * <sys/types.h> to get any typedef'ed information.
2342 #define Fpos_t fpos_t /* File position type */
2345 * This symbol defines the format string used for printing a Gid_t.
2347 #define Gid_t_f "ld" /**/
2350 * This symbol holds the signedess of a Gid_t.
2351 * 1 for unsigned, -1 for signed.
2353 #define Gid_t_sign -1 /* GID sign */
2356 * This symbol holds the size of a Gid_t in bytes.
2358 #define Gid_t_size 4 /* GID size */
2361 * This symbol holds the return type of getgid() and the type of
2362 * argument to setrgid() and related functions. Typically,
2363 * it is the type of group ids in the kernel. It can be int, ushort,
2364 * gid_t, etc... It may be necessary to include <sys/types.h> to get
2365 * any typedef'ed information.
2367 #define Gid_t gid_t /* Type for getgid(), etc... */
2370 * This symbol, if defined, indicates to the C program that it should
2371 * include <dirent.h>. Using this symbol also triggers the definition
2372 * of the Direntry_t define which ends up being 'struct dirent' or
2373 * 'struct direct' depending on the availability of <dirent.h>.
2376 * This symbol, if defined, indicates to the C program that the length
2377 * of directory entry names is provided by a d_namlen field. Otherwise
2378 * you need to do strlen() on the d_name field.
2381 * This symbol is set to 'struct direct' or 'struct dirent' depending on
2382 * whether dirent is available or not. You should use this pseudo type to
2383 * portably declare your directory entries.
2385 #define I_DIRENT /**/
2386 #define DIRNAMLEN /**/
2387 #define Direntry_t struct direct
2390 * This symbol, if defined, indicates to the C program that it should
2394 * This symbol, if defined, indicates to the C program that struct group
2395 * in <grp.h> contains gr_passwd.
2397 /*#define I_GRP / **/
2398 /*#define GRPASSWD / **/
2401 * This symbol, if defined, indicates to the C program that it should
2402 * include <mach/cthreads.h>.
2404 /*#define I_MACH_CTHREADS / **/
2407 * This symbol, if defined, indicates that <ndbm.h> exists and should
2411 * This symbol, if defined, indicates that <gdbm/ndbm.h> exists and should
2412 * be included. This was the location of the ndbm.h compatibility file
2416 * This symbol, if defined, indicates that <gdbm-ndbm.h> exists and should
2417 * be included. This is the location of the ndbm.h compatibility file
2420 /* NDBM_H_USES_PROTOTYPES:
2421 * This symbol, if defined, indicates that <ndbm.h> uses real ANSI C
2422 * prototypes instead of K&R style function declarations without any
2423 * parameter information. While ANSI C prototypes are supported in C++,
2424 * K&R style function declarations will yield errors.
2426 /* GDBMNDBM_H_USES_PROTOTYPES:
2427 * This symbol, if defined, indicates that <gdbm/ndbm.h> uses real ANSI C
2428 * prototypes instead of K&R style function declarations without any
2429 * parameter information. While ANSI C prototypes are supported in C++,
2430 * K&R style function declarations will yield errors.
2432 /* GDBM_NDBM_H_USES_PROTOTYPES:
2433 * This symbol, if defined, indicates that <gdbm-ndbm.h> uses real ANSI C
2434 * prototypes instead of K&R style function declarations without any
2435 * parameter information. While ANSI C prototypes are supported in C++,
2436 * K&R style function declarations will yield errors.
2438 /*#define I_NDBM / **/
2439 /*#define I_GDBMNDBM / **/
2440 /*#define I_GDBM_NDBM / **/
2441 /*#define NDBM_H_USES_PROTOTYPES / **/
2442 /*#define GDBMNDBM_H_USES_PROTOTYPES / **/
2443 /*#define GDBM_NDBM_H_USES_PROTOTYPES / **/
2446 * This symbol, if defined, indicates that <netdb.h> exists and
2447 * should be included.
2449 /*#define I_NETDB / **/
2452 * This symbol, if defined, indicates that <net/errno.h> exists and
2453 * should be included.
2455 /*#define I_NET_ERRNO / **/
2458 * This symbol, if defined, indicates to the C program that it should
2459 * include <pthread.h>.
2461 /*#define I_PTHREAD / **/
2464 * This symbol, if defined, indicates to the C program that it should
2468 * This symbol, if defined, indicates to the C program that struct passwd
2469 * contains pw_quota.
2472 * This symbol, if defined, indicates to the C program that struct passwd
2476 * This symbol, if defined, indicates to the C program that struct passwd
2477 * contains pw_change.
2480 * This symbol, if defined, indicates to the C program that struct passwd
2481 * contains pw_class.
2484 * This symbol, if defined, indicates to the C program that struct passwd
2485 * contains pw_expire.
2488 * This symbol, if defined, indicates to the C program that struct passwd
2489 * contains pw_comment.
2492 * This symbol, if defined, indicates to the C program that struct passwd
2493 * contains pw_gecos.
2496 * This symbol, if defined, indicates to the C program that struct passwd
2497 * contains pw_passwd.
2499 /*#define I_PWD / **/
2500 /*#define PWQUOTA / **/
2501 /*#define PWAGE / **/
2502 /*#define PWCHANGE / **/
2503 /*#define PWCLASS / **/
2504 /*#define PWEXPIRE / **/
2505 /*#define PWCOMMENT / **/
2506 /*#define PWGECOS / **/
2507 /*#define PWPASSWD / **/
2510 * This symbol, if defined, indicates to the C program that it should
2511 * include <sys/access.h>.
2513 /*#define I_SYS_ACCESS / **/
2516 * This symbol, if defined, indicates to the C program that it should
2517 * include <sys/security.h>.
2519 /*#define I_SYS_SECURITY / **/
2522 * This symbol, if defined, indicates that <sys/uio.h> exists and
2523 * should be included.
2525 /*#define I_SYSUIO / **/
2528 * This symbol, if defined, indicates that <stdarg.h> exists and should
2532 * This symbol, if defined, indicates to the C program that it should
2533 * include <varargs.h>.
2535 #define I_STDARG /**/
2536 /*#define I_VARARGS / **/
2538 /* PERL_INC_VERSION_LIST:
2539 * This variable specifies the list of subdirectories in over
2540 * which perl.c:incpush() and lib/lib.pm will automatically
2541 * search when adding directories to @INC, in a format suitable
2542 * for a C initialization string. See the inc_version_list entry
2543 * in Porting/Glossary for more details.
2545 /*#define PERL_INC_VERSION_LIST 0 / **/
2547 /* INSTALL_USR_BIN_PERL:
2548 * This symbol, if defined, indicates that Perl is to be installed
2549 * also as /usr/bin/perl.
2551 /*#define INSTALL_USR_BIN_PERL / **/
2554 * This symbol holds the type used to declare offsets in the kernel.
2555 * It can be int, long, off_t, etc... It may be necessary to include
2556 * <sys/types.h> to get any typedef'ed information.
2559 * This symbol holds the number of bytes used by the Off_t.
2562 * This symbol holds the number of bytes used by the Off_t.
2564 #define Off_t long /* <offset> type */
2565 #define LSEEKSIZE 4 /* <offset> size */
2566 #define Off_t_size 4 /* <offset> size */
2569 * This variable contains the return type of free(). It is usually
2570 * void, but occasionally int.
2573 * This symbol is the type of pointer returned by malloc and realloc.
2575 #define Malloc_t void * /**/
2576 #define Free_t void /**/
2578 /* PERL_MALLOC_WRAP:
2579 * This symbol, if defined, indicates that we'd like malloc wrap checks.
2581 #define PERL_MALLOC_WRAP /**/
2584 * This symbol, if defined, indicates that we're using our own malloc.
2586 /*#define MYMALLOC / **/
2589 * This symbol holds the type used to declare file modes
2590 * for systems calls. It is usually mode_t, but may be
2591 * int or unsigned short. It may be necessary to include <sys/types.h>
2592 * to get any typedef'ed information.
2594 #define Mode_t mode_t /* file mode parameter for system calls */
2597 * This symbol holds the type used for the 1st argument
2598 * to gethostbyaddr().
2601 * This symbol holds the type used for the 2nd argument
2602 * to gethostbyaddr().
2605 * This symbol holds the type used for the argument to
2609 * This symbol holds the type used for the 1st argument to
2612 #define Netdb_host_t char * /**/
2613 #define Netdb_hlen_t int /**/
2614 #define Netdb_name_t char * /**/
2615 #define Netdb_net_t long /**/
2617 /* PERL_OTHERLIBDIRS:
2618 * This variable contains a colon-separated set of paths for the perl
2619 * binary to search for additional library files or modules.
2620 * These directories will be tacked to the end of @INC.
2621 * Perl will automatically search below each path for version-
2622 * and architecture-specific directories. See PERL_INC_VERSION_LIST
2625 /*#define PERL_OTHERLIBDIRS "" / **/
2628 * This symbol holds the type used to declare process ids in the kernel.
2629 * It can be int, uint, pid_t, etc... It may be necessary to include
2630 * <sys/types.h> to get any typedef'ed information.
2632 #define Pid_t int /* PID type */
2635 * This symbol contains the name of the private library for this package.
2636 * The library is private in the sense that it needn't be in anyone's
2637 * execution path, but it should be accessible by the world. The program
2638 * should be prepared to do ~ expansion.
2641 * This symbol contains the ~name expanded version of PRIVLIB, to be used
2642 * in programs that are not prepared to deal with ~ expansion at run-time.
2644 #define PRIVLIB "c:\\perl\\lib" /**/
2645 #define PRIVLIB_EXP (win32_get_privlib(PERL_VERSION_STRING, NULL)) /**/
2648 * If defined, this macro indicates that the C compiler can handle
2649 * function prototypes.
2652 * This macro is used to declare function parameters for folks who want
2653 * to make declarations with prototypes using a different style than
2654 * the above macros. Use double parentheses. For example:
2656 * int main _((int argc, char *argv[]));
2658 #define CAN_PROTOTYPE /**/
2659 #ifdef CAN_PROTOTYPE
2660 #define _(args) args
2666 * This symbol holds the type used for the 2nd, 3rd, and 4th
2667 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
2668 * is defined, and 'int *' otherwise. This is only useful if you
2669 * have select(), of course.
2671 #define Select_fd_set_t Perl_fd_set * /**/
2674 * This symbol contains the full pathname to the shell used on this
2675 * on this system to execute Bourne shell scripts. Usually, this will be
2676 * /bin/sh, though it's possible that some systems will have /bin/ksh,
2677 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
2680 #define SH_PATH "cmd /x /c" /**/
2683 * This symbol contains a list of signal names in order of
2684 * signal number. This is intended
2685 * to be used as a static array initialization, like this:
2686 * char *sig_name[] = { SIG_NAME };
2687 * The signals in the list are separated with commas, and each signal
2688 * is surrounded by double quotes. There is no leading SIG in the signal
2689 * name, i.e. SIGQUIT is known as "QUIT".
2690 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
2691 * etc., where nn is the actual signal number (e.g. NUM37).
2692 * The signal number for sig_name[i] is stored in sig_num[i].
2693 * The last element is 0 to terminate the list with a NULL. This
2694 * corresponds to the 0 at the end of the sig_name_init list.
2695 * Note that this variable is initialized from the sig_name_init,
2696 * not from sig_name (which is unused).
2699 * This symbol contains a list of signal numbers, in the same order as the
2700 * SIG_NAME list. It is suitable for static array initialization, as in:
2701 * int sig_num[] = { SIG_NUM };
2702 * The signals in the list are separated with commas, and the indices
2703 * within that list and the SIG_NAME list match, so it's easy to compute
2704 * the signal name from a number or vice versa at the price of a small
2705 * dynamic linear lookup.
2706 * Duplicates are allowed, but are moved to the end of the list.
2707 * The signal number corresponding to sig_name[i] is sig_number[i].
2708 * if (i < NSIG) then sig_number[i] == i.
2709 * The last element is 0, corresponding to the 0 at the end of
2710 * the sig_name_init list.
2711 * Note that this variable is initialized from the sig_num_init,
2712 * not from sig_num (which is unused).
2715 * This variable contains the number of elements of the SIG_NAME
2716 * and SIG_NUM arrays, excluding the final NULL entry.
2718 #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 /**/
2719 #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 /**/
2720 #define SIG_SIZE 27 /**/
2723 * This symbol contains the name of the private library for this package.
2724 * The library is private in the sense that it needn't be in anyone's
2725 * execution path, but it should be accessible by the world. The program
2726 * should be prepared to do ~ expansion.
2727 * The standard distribution will put nothing in this directory.
2728 * After perl has been installed, users may install their own local
2729 * architecture-dependent modules in this directory with
2730 * MakeMaker Makefile.PL
2731 * or equivalent. See INSTALL for details.
2734 * This symbol contains the ~name expanded version of SITEARCH, to be used
2735 * in programs that are not prepared to deal with ~ expansion at run-time.
2737 #define SITEARCH "c:\\perl\\site\\lib" /**/
2738 /*#define SITEARCH_EXP "" / **/
2741 * This symbol contains the name of the private library for this package.
2742 * The library is private in the sense that it needn't be in anyone's
2743 * execution path, but it should be accessible by the world. The program
2744 * should be prepared to do ~ expansion.
2745 * The standard distribution will put nothing in this directory.
2746 * After perl has been installed, users may install their own local
2747 * architecture-independent modules in this directory with
2748 * MakeMaker Makefile.PL
2749 * or equivalent. See INSTALL for details.
2752 * This symbol contains the ~name expanded version of SITELIB, to be used
2753 * in programs that are not prepared to deal with ~ expansion at run-time.
2756 * This define is SITELIB_EXP with any trailing version-specific component
2757 * removed. The elements in inc_version_list (inc_version_list.U) can
2758 * be tacked onto this variable to generate a list of directories to search.
2760 #define SITELIB "c:\\perl\\site\\lib" /**/
2761 #define SITELIB_EXP (win32_get_sitelib(PERL_VERSION_STRING, NULL)) /**/
2762 #define SITELIB_STEM "" /**/
2765 * This symbol holds the size of a Size_t in bytes.
2767 #define Size_t_size 4 /**/
2770 * This symbol holds the type used to declare length parameters
2771 * for string functions. It is usually size_t, but may be
2772 * unsigned long, int, etc. It may be necessary to include
2773 * <sys/types.h> to get any typedef'ed information.
2775 #define Size_t size_t /* length paramater for string functions */
2778 * This symbol holds the type used for the size argument of
2779 * various socket calls (just the base type, not the pointer-to).
2781 #define Sock_size_t int /**/
2784 * This symbol is defined to be the type of char used in stdio.h.
2785 * It has the values "unsigned char" or "char".
2787 #define STDCHAR char /**/
2790 * This symbol defines the format string used for printing a Uid_t.
2792 #define Uid_t_f "ld" /**/
2795 * This symbol holds the signedess of a Uid_t.
2796 * 1 for unsigned, -1 for signed.
2798 #define Uid_t_sign -1 /* UID sign */
2801 * This symbol holds the size of a Uid_t in bytes.
2803 #define Uid_t_size 4 /* UID size */
2806 * This symbol holds the type used to declare user ids in the kernel.
2807 * It can be int, ushort, uid_t, etc... It may be necessary to include
2808 * <sys/types.h> to get any typedef'ed information.
2810 #define Uid_t uid_t /* UID type */
2813 * This symbol, if defined, indicates that Perl should be built to
2814 * use the interpreter-based threading implementation.
2817 * This symbol, if defined, indicates that Perl should be built to
2818 * use the 5.005-based threading implementation.
2819 * Only valid up to 5.8.x.
2821 /* OLD_PTHREADS_API:
2822 * This symbol, if defined, indicates that Perl should
2823 * be built to use the old draft POSIX threads API.
2825 /* USE_REENTRANT_API:
2826 * This symbol, if defined, indicates that Perl should
2827 * try to use the various _r versions of library functions.
2828 * This is extremely experimental.
2830 /*#define USE_5005THREADS / **/
2831 /*#define USE_ITHREADS / **/
2832 #if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
2833 #define USE_THREADS /* until src is revised*/
2835 /*#define OLD_PTHREADS_API / **/
2836 /*#define USE_REENTRANT_API / **/
2839 * If defined, this symbol contains the name of a private library.
2840 * The library is private in the sense that it needn't be in anyone's
2841 * execution path, but it should be accessible by the world.
2842 * It may have a ~ on the front.
2843 * The standard distribution will put nothing in this directory.
2844 * Vendors who distribute perl may wish to place their own
2845 * architecture-dependent modules and extensions in this directory with
2846 * MakeMaker Makefile.PL INSTALLDIRS=vendor
2847 * or equivalent. See INSTALL for details.
2849 /* PERL_VENDORARCH_EXP:
2850 * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
2851 * in programs that are not prepared to deal with ~ expansion at run-time.
2853 /*#define PERL_VENDORARCH "" / **/
2854 /*#define PERL_VENDORARCH_EXP "" / **/
2856 /* PERL_VENDORLIB_EXP:
2857 * This symbol contains the ~name expanded version of VENDORLIB, to be used
2858 * in programs that are not prepared to deal with ~ expansion at run-time.
2860 /* PERL_VENDORLIB_STEM:
2861 * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
2862 * removed. The elements in inc_version_list (inc_version_list.U) can
2863 * be tacked onto this variable to generate a list of directories to search.
2865 /*#define PERL_VENDORLIB_EXP "" / **/
2866 /*#define PERL_VENDORLIB_STEM "" / **/
2869 * This symbol indicates how much support of the void type is given by this
2870 * compiler. What various bits mean:
2872 * 1 = supports declaration of void
2873 * 2 = supports arrays of pointers to functions returning void
2874 * 4 = supports comparisons between pointers to void functions and
2875 * addresses of void functions
2876 * 8 = suports declaration of generic void pointers
2878 * The package designer should define VOIDUSED to indicate the requirements
2879 * of the package. This can be done either by #defining VOIDUSED before
2880 * including config.h, or by defining defvoidused in Myinit.U. If the
2881 * latter approach is taken, only those flags will be tested. If the
2882 * level of void support necessary is not present, defines void to int.
2887 #define VOIDFLAGS 15
2888 #if (VOIDFLAGS & VOIDUSED) != VOIDUSED
2889 #define void int /* is void to be avoided? */
2890 #define M_VOID /* Xenix strikes again */
2893 /* USE_CROSS_COMPILE:
2894 * This symbol, if defined, indicates that Perl is being cross-compiled.
2897 * This symbol, if defined, indicates the target architecture
2898 * Perl has been cross-compiled to. Undefined if not a cross-compile.
2900 #ifndef USE_CROSS_COMPILE
2901 /*#define USE_CROSS_COMPILE / **/
2902 #define PERL_TARGETARCH "" /**/
2906 * This symbol contains the number of bytes required to align a
2907 * double, or a long double when applicable. Usual values are 2,
2908 * 4 and 8. The default is eight, for safety.
2910 #if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
2911 # define MEM_ALIGNBYTES 8
2913 #define MEM_ALIGNBYTES 8
2917 * This symbol holds the hexadecimal constant defined in byteorder,
2918 * in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc...
2919 * If the compiler supports cross-compiling or multiple-architecture
2920 * binaries (eg. on NeXT systems), use compiler-defined macros to
2921 * determine the byte order.
2922 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
2923 * Binaries (MAB) on either big endian or little endian machines.
2924 * The endian-ness is available at compile-time. This only matters
2925 * for perl, where the config.h can be generated and installed on
2926 * one system, and used by a different architecture to build an
2927 * extension. Older versions of NeXT that might not have
2928 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
2929 * so the default case (for NeXT) is big endian to catch them.
2930 * This might matter for NeXT 3.0.
2932 #if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
2933 # ifdef __LITTLE_ENDIAN__
2935 # define BYTEORDER 0x1234
2938 # define BYTEORDER 0x12345678
2942 # ifdef __BIG_ENDIAN__
2944 # define BYTEORDER 0x4321
2947 # define BYTEORDER 0x87654321
2952 # if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
2953 # define BYTEORDER 0x4321
2956 #define BYTEORDER 0x1234 /* large digits for MSB */
2960 * This symbol contains the size of a char, so that the C preprocessor
2961 * can make decisions based on it.
2963 #define CHARBITS 8 /**/
2966 * This symbol is defined if the C compiler can cast negative
2967 * or large floating point numbers to 32-bit ints.
2970 # define CASTI32 /**/
2974 * This symbol is defined if the C compiler can cast negative
2975 * numbers to unsigned longs, ints and shorts.
2978 * This symbol contains flags that say what difficulties the compiler
2979 * has casting odd floating values to unsigned long:
2981 * 1 = couldn't cast < 0
2982 * 2 = couldn't cast >= 0x80000000
2983 * 4 = couldn't cast in argument expression list
2985 #define CASTNEGFLOAT /**/
2986 #define CASTFLAGS 0 /**/
2989 * This symbol, if defined, indicates that the closedir() routine
2990 * does not return a value.
2992 /*#define VOID_CLOSEDIR / **/
2995 * This symbol, when defined, indicates presence of the fd_set typedef
2998 #define HAS_FD_SET /**/
3001 * This preprocessor macro is defined to convert a floating point
3002 * number to a string without a trailing decimal point. This
3003 * emulates the behavior of sprintf("%g"), but is sometimes much more
3004 * efficient. If gconvert() is not available, but gcvt() drops the
3005 * trailing decimal point, then gcvt() is used. If all else fails,
3006 * a macro using sprintf("%g") is used. Arguments for the Gconvert
3007 * macro are: value, number of digits, whether trailing zeros should
3008 * be retained, and the output buffer.
3009 * The usual values are:
3010 * d_Gconvert='gconvert((x),(n),(t),(b))'
3011 * d_Gconvert='gcvt((x),(n),(b))'
3012 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
3013 * The last two assume trailing zeros should not be kept.
3015 #define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x))
3018 * This symbol, if defined, indicates that the getpagesize system call
3019 * is available to get system page size, which is the granularity of
3020 * many memory management calls.
3022 /*#define HAS_GETPAGESIZE / **/
3025 * This symbol, if defined, indicates to the C program that
3026 * the GNU C library is being used. A better check is to use
3027 * the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc.
3029 /*#define HAS_GNULIBC / **/
3030 #if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
3031 # define _GNU_SOURCE
3035 * This manifest constant lets the C program know that isascii
3038 #define HAS_ISASCII /**/
3041 * This symbol, if defined, indicates that the lchown routine is
3042 * available to operate on a symbolic link (instead of following the
3045 /*#define HAS_LCHOWN / **/
3048 * This manifest constant lets the C program know that the three
3049 * argument form of open(2) is available.
3051 /*#define HAS_OPEN3 / **/
3054 * This symbol, if defined, indicates that the bcopy routine is available
3055 * to copy potentially overlapping memory blocks. Normally, you should
3056 * probably use memmove() or memcpy(). If neither is defined, roll your
3059 /*#define HAS_SAFE_BCOPY / **/
3062 * This symbol, if defined, indicates that the memcpy routine is available
3063 * to copy potentially overlapping memory blocks. If you need to
3064 * copy overlapping memory blocks, you should check HAS_MEMMOVE and
3065 * use memmove() instead, if available.
3067 /*#define HAS_SAFE_MEMCPY / **/
3070 * This symbol, if defined, indicates that the memcmp routine is available
3071 * and can be used to compare relative magnitudes of chars with their high
3072 * bits set. If it is not defined, roll your own version.
3074 #define HAS_SANE_MEMCMP /**/
3077 * This symbol, if defined, indicates that Vr4's sigaction() routine
3080 /*#define HAS_SIGACTION / **/
3083 * This variable indicates to the C program that the sigsetjmp()
3084 * routine is available to save the calling process's registers
3085 * and stack environment for later use by siglongjmp(), and
3086 * to optionally save the process's signal mask. See
3087 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
3090 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
3093 * This macro is used in the same way as sigsetjmp(), but will invoke
3094 * traditional setjmp() if sigsetjmp isn't available.
3095 * See HAS_SIGSETJMP.
3098 * This macro is used in the same way as siglongjmp(), but will invoke
3099 * traditional longjmp() if siglongjmp isn't available.
3100 * See HAS_SIGSETJMP.
3102 /*#define HAS_SIGSETJMP / **/
3103 #ifdef HAS_SIGSETJMP
3104 #define Sigjmp_buf sigjmp_buf
3105 #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
3106 #define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
3108 #define Sigjmp_buf jmp_buf
3109 #define Sigsetjmp(buf,save_mask) setjmp((buf))
3110 #define Siglongjmp(buf,retval) longjmp((buf),(retval))
3113 /* HAS_STATIC_INLINE:
3114 * This symbol, if defined, indicates that the C compiler supports
3115 * C99-style static inline. That is, the function can't be called
3116 * from another translation unit.
3118 /* PERL_STATIC_INLINE:
3119 * This symbol gives the best-guess incantation to use for static
3120 * inline functions. If HAS_STATIC_INLINE is defined, this will
3121 * give C99-style inline. If HAS_STATIC_INLINE is not defined,
3122 * this will give a plain 'static'. It will always be defined
3123 * to something that gives static linkage.
3124 * Possibilities include
3125 * static inline (c99)
3126 * static __inline__ (gcc -ansi)
3127 * static __inline (MSVC)
3128 * static _inline (older MSVC)
3129 * static (c89 compilers)
3132 # define HAS_STATIC_INLINE /**/
3133 # define PERL_STATIC_INLINE static __inline /**/
3134 #else /* gcc presumably */
3135 # define HAS_STATIC_INLINE /**/
3136 # define PERL_STATIC_INLINE static __inline__ /**/
3140 * This symbol is defined if the _ptr and _cnt fields (or similar)
3141 * of the stdio FILE structure can be used to access the stdio buffer
3142 * for a file handle. If this is defined, then the FILE_ptr(fp)
3143 * and FILE_cnt(fp) macros will also be defined and should be used
3144 * to access these fields.
3147 * This macro is used to access the _ptr field (or equivalent) of the
3148 * FILE structure pointed to by its argument. This macro will always be
3149 * defined if USE_STDIO_PTR is defined.
3151 /* STDIO_PTR_LVALUE:
3152 * This symbol is defined if the FILE_ptr macro can be used as an
3156 * This macro is used to access the _cnt field (or equivalent) of the
3157 * FILE structure pointed to by its argument. This macro will always be
3158 * defined if USE_STDIO_PTR is defined.
3160 /* STDIO_CNT_LVALUE:
3161 * This symbol is defined if the FILE_cnt macro can be used as an
3164 /* STDIO_PTR_LVAL_SETS_CNT:
3165 * This symbol is defined if using the FILE_ptr macro as an lvalue
3166 * to increase the pointer by n has the side effect of decreasing the
3167 * value of File_cnt(fp) by n.
3169 /* STDIO_PTR_LVAL_NOCHANGE_CNT:
3170 * This symbol is defined if using the FILE_ptr macro as an lvalue
3171 * to increase the pointer by n leaves File_cnt(fp) unchanged.
3173 #define USE_STDIO_PTR /**/
3174 #ifdef USE_STDIO_PTR
3175 #define FILE_ptr(fp) ((fp)->_ptr)
3176 #define STDIO_PTR_LVALUE /**/
3177 #define FILE_cnt(fp) ((fp)->_cnt)
3178 #define STDIO_CNT_LVALUE /**/
3179 /*#define STDIO_PTR_LVAL_SETS_CNT / **/
3180 #define STDIO_PTR_LVAL_NOCHANGE_CNT /**/
3184 * This symbol is defined if the _base field (or similar) of the
3185 * stdio FILE structure can be used to access the stdio buffer for
3186 * a file handle. If this is defined, then the FILE_base(fp) macro
3187 * will also be defined and should be used to access this field.
3188 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
3189 * to determine the number of bytes in the buffer. USE_STDIO_BASE
3190 * will never be defined unless USE_STDIO_PTR is.
3193 * This macro is used to access the _base field (or equivalent) of the
3194 * FILE structure pointed to by its argument. This macro will always be
3195 * defined if USE_STDIO_BASE is defined.
3198 * This macro is used to determine the number of bytes in the I/O
3199 * buffer pointed to by _base field (or equivalent) of the FILE
3200 * structure pointed to its argument. This macro will always be defined
3201 * if USE_STDIO_BASE is defined.
3203 #define USE_STDIO_BASE /**/
3204 #ifdef USE_STDIO_BASE
3205 #define FILE_base(fp) ((fp)->_base)
3206 #define FILE_bufsiz(fp) ((fp)->_cnt + (fp)->_ptr - (fp)->_base)
3210 * This symbol, if defined, indicates that the vprintf routine is available
3211 * to printf with a pointer to an argument list. If unavailable, you
3212 * may need to write your own, probably in terms of _doprnt().
3214 /* USE_CHAR_VSPRINTF:
3215 * This symbol is defined if this system has vsprintf() returning type
3216 * (char*). The trend seems to be to declare it as "int vsprintf()". It
3217 * is up to the package author to declare vsprintf correctly based on the
3220 #define HAS_VPRINTF /**/
3221 /*#define USE_CHAR_VSPRINTF / **/
3224 * This symbol contains the size of a double, so that the C preprocessor
3225 * can make decisions based on it.
3227 #define DOUBLESIZE 8 /**/
3230 * This symbol, if defined, indicates to the C program that it should
3234 * This symbol, if defined, indicates to the C program that it should
3235 * include <sys/time.h>.
3237 /* I_SYS_TIME_KERNEL:
3238 * This symbol, if defined, indicates to the C program that it should
3239 * include <sys/time.h> with KERNEL defined.
3242 * This symbol, if defined, indicates to the C program that
3243 * the struct tm has a tm_zone field.
3245 /* HAS_TM_TM_GMTOFF:
3246 * This symbol, if defined, indicates to the C program that
3247 * the struct tm has a tm_gmtoff field.
3250 /*#define I_SYS_TIME / **/
3251 /*#define I_SYS_TIME_KERNEL / **/
3252 /*#define HAS_TM_TM_ZONE / **/
3253 /*#define HAS_TM_TM_GMTOFF / **/
3256 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
3257 * non-blocking I/O for the file descriptor. Note that there is no way
3258 * back, i.e. you cannot turn it blocking again this way. If you wish to
3259 * alternatively switch between blocking and non-blocking, use the
3260 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
3263 * This symbol holds the errno error code set by read() when no data was
3264 * present on the non-blocking file descriptor.
3267 * This symbol holds the return code from read() when no data is present
3268 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
3269 * not defined, then you can't distinguish between no data and EOF by
3270 * issuing a read(). You'll have to find another way to tell for sure!
3273 * This symbol, if defined, indicates to the C program that a read() on
3274 * a non-blocking file descriptor will return 0 on EOF, and not the value
3275 * held in RD_NODATA (-1 usually, in that case!).
3277 #define VAL_O_NONBLOCK O_NONBLOCK
3278 #define VAL_EAGAIN EAGAIN
3279 #define RD_NODATA -1
3280 #define EOF_NONBLOCK
3283 * This symbol contains the size of a pointer, so that the C preprocessor
3284 * can make decisions based on it. It will be sizeof(void *) if
3285 * the compiler supports (void *); otherwise it will be
3288 #define PTRSIZE 4 /**/
3291 * This macro is to be used to generate uniformly distributed
3292 * random numbers over the range [0., 1.[. You may have to supply
3293 * an 'extern double drand48();' in your program since SunOS 4.1.3
3294 * doesn't provide you with anything relevant in its headers.
3295 * See HAS_DRAND48_PROTO.
3298 * This symbol defines the type of the argument of the
3299 * random seed function.
3302 * This symbol defines the macro to be used in seeding the
3303 * random number generator (see Drand01).
3306 * This symbol indicates how many bits are produced by the
3307 * function used to generate normalized random numbers.
3308 * Values include 15, 16, 31, and 48.
3310 #define Drand01() (rand()/(double)((unsigned)1<<RANDBITS)) /**/
3311 #define Rand_seed_t unsigned /**/
3312 #define seedDrand01(x) srand((Rand_seed_t)x) /**/
3313 #define RANDBITS 15 /**/
3316 * This symbol holds the type used by functions that return
3317 * a count of bytes or an error condition. It must be a signed type.
3318 * It is usually ssize_t, but may be long or int, etc.
3319 * It may be necessary to include <sys/types.h> or <unistd.h>
3320 * to get any typedef'ed information.
3321 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
3323 #define SSize_t int /* signed count of bytes */
3326 * This symbol, if defined, indicates that this system uses
3329 /*#define EBCDIC / **/
3331 /* SETUID_SCRIPTS_ARE_SECURE_NOW:
3332 * This symbol, if defined, indicates that the bug that prevents
3333 * setuid scripts from being secure is not present in this kernel.
3336 * This symbol, if defined, indicates that the C program should
3337 * check the script that it is executing for setuid/setgid bits, and
3338 * attempt to emulate setuid/setgid on systems that have disabled
3339 * setuid #! scripts because the kernel can't do it securely.
3340 * It is up to the package designer to make sure that this emulation
3341 * is done securely. Among other things, it should do an fstat on
3342 * the script it just opened to make sure it really is a setuid/setgid
3343 * script, it should make sure the arguments passed correspond exactly
3344 * to the argument on the #! line, and it should not trust any
3345 * subprocesses to which it must pass the filename rather than the
3346 * file descriptor of the script to be executed.
3348 /*#define SETUID_SCRIPTS_ARE_SECURE_NOW / **/
3349 /*#define DOSUID / **/
3352 * This symbol, if defined, indicates that Perl was configured with
3353 * -Dusedevel, to enable development features. This should not be
3354 * done for production builds.
3356 /*#define PERL_USE_DEVEL / **/
3359 * This symbol, if defined, indicates that the atolf routine is
3360 * available to convert strings into long doubles.
3362 /*#define HAS_ATOLF / **/
3365 * This symbol, if defined, indicates that the atoll routine is
3366 * available to convert strings into long longs.
3368 /*#define HAS_ATOLL / **/
3371 * This symbol, if defined, indicates that the _fwalk system call is
3372 * available to apply a function to all the file handles.
3374 /*#define HAS__FWALK / **/
3377 * This symbol, if defined, indicates that the aintl routine is
3378 * available. If copysignl is also present we can emulate modfl.
3380 /*#define HAS_AINTL / **/
3382 /* HAS_BUILTIN_CHOOSE_EXPR:
3383 * Can we handle GCC builtin for compile-time ternary-like expressions
3385 /* HAS_BUILTIN_EXPECT:
3386 * Can we handle GCC builtin for telling that certain values are more
3389 /*#define HAS_BUILTIN_EXPECT / **/
3390 /*#define HAS_BUILTIN_CHOOSE_EXPR / **/
3392 /* HAS_C99_VARIADIC_MACROS:
3393 * If defined, the compiler supports C99 variadic macros.
3395 /*#define HAS_C99_VARIADIC_MACROS / **/
3398 * This symbol, if defined, indicates that the class routine is
3399 * available to classify doubles. Available for example in AIX.
3400 * The returned values are defined in <float.h> and are:
3402 * FP_PLUS_NORM Positive normalized, nonzero
3403 * FP_MINUS_NORM Negative normalized, nonzero
3404 * FP_PLUS_DENORM Positive denormalized, nonzero
3405 * FP_MINUS_DENORM Negative denormalized, nonzero
3407 * FP_MINUS_ZERO -0.0
3410 * FP_NANS Signaling Not a Number (NaNS)
3411 * FP_NANQ Quiet Not a Number (NaNQ)
3413 /*#define HAS_CLASS / **/
3416 * This symbol, if defined, indicates that the clearenv () routine is
3417 * available for use.
3419 /*#define HAS_CLEARENV / **/
3421 /* HAS_STRUCT_CMSGHDR:
3422 * This symbol, if defined, indicates that the struct cmsghdr
3425 /*#define HAS_STRUCT_CMSGHDR / **/
3428 * This symbol, if defined, indicates that the copysignl routine is
3429 * available. If aintl is also present we can emulate modfl.
3431 /*#define HAS_COPYSIGNL / **/
3434 * This symbol, if defined, indicates that a C++ compiler was
3435 * used to compiled Perl and will be used to compile extensions.
3437 /*#define USE_CPLUSPLUS / **/
3439 /* HAS_DBMINIT_PROTO:
3440 * This symbol, if defined, indicates that the system provides
3441 * a prototype for the dbminit() function. Otherwise, it is up
3442 * to the program to supply one. A good guess is
3443 * extern int dbminit(char *);
3445 /*#define HAS_DBMINIT_PROTO / **/
3448 * This symbol, if defined, indicates that the the DIR* dirstream
3449 * structure contains a member variable named dd_fd.
3451 /*#define HAS_DIR_DD_FD / **/
3454 * This manifest constant lets the C program know that dirfd
3457 /*#define HAS_DIRFD / **/
3459 /* DLSYM_NEEDS_UNDERSCORE:
3460 * This symbol, if defined, indicates that we need to prepend an
3461 * underscore to the symbol name before calling dlsym(). This only
3462 * makes sense if you *have* dlsym, which we will presume is the
3463 * case if you're using dl_dlopen.xs.
3465 /*#define DLSYM_NEEDS_UNDERSCORE / **/
3468 * This symbol, if defined, indicates that the "fast stdio"
3469 * is available to manipulate the stdio buffers directly.
3471 #define HAS_FAST_STDIO /**/
3474 * This symbol, if defined, indicates that the fchdir routine is
3475 * available to change directory using a file descriptor.
3477 /*#define HAS_FCHDIR / **/
3480 * This symbol, if defined, indicates that fcntl() can be used
3481 * for file locking. Normally on Unix systems this is defined.
3482 * It may be undefined on VMS.
3484 /*#define FCNTL_CAN_LOCK / **/
3487 * This symbol, if defined, indicates that the finite routine is
3488 * available to check whether a double is finite (non-infinity non-NaN).
3490 /*#define HAS_FINITE / **/
3493 * This symbol, if defined, indicates that the finitel routine is
3494 * available to check whether a long double is finite
3495 * (non-infinity non-NaN).
3497 /*#define HAS_FINITEL / **/
3500 * This symbol, if defined, indicates that the system provides
3501 * a prototype for the flock() function. Otherwise, it is up
3502 * to the program to supply one. A good guess is
3503 * extern int flock(int, int);
3505 #define HAS_FLOCK_PROTO /**/
3508 * This symbol, if defined, indicates that the fp_class routine is
3509 * available to classify doubles. Available for example in Digital UNIX.
3510 * The returned values are defined in <math.h> and are:
3512 * FP_SNAN Signaling NaN (Not-a-Number)
3513 * FP_QNAN Quiet NaN (Not-a-Number)
3514 * FP_POS_INF +infinity
3515 * FP_NEG_INF -infinity
3516 * FP_POS_NORM Positive normalized
3517 * FP_NEG_NORM Negative normalized
3518 * FP_POS_DENORM Positive denormalized
3519 * FP_NEG_DENORM Negative denormalized
3520 * FP_POS_ZERO +0.0 (positive zero)
3521 * FP_NEG_ZERO -0.0 (negative zero)
3523 /*#define HAS_FP_CLASS / **/
3526 * This symbol, if defined, indicates that the fpclass routine is
3527 * available to classify doubles. Available for example in Solaris/SVR4.
3528 * The returned values are defined in <ieeefp.h> and are:
3530 * FP_SNAN signaling NaN
3532 * FP_NINF negative infinity
3533 * FP_PINF positive infinity
3534 * FP_NDENORM negative denormalized non-zero
3535 * FP_PDENORM positive denormalized non-zero
3536 * FP_NZERO negative zero
3537 * FP_PZERO positive zero
3538 * FP_NNORM negative normalized non-zero
3539 * FP_PNORM positive normalized non-zero
3541 /*#define HAS_FPCLASS / **/
3544 * This symbol, if defined, indicates that the fpclassify routine is
3545 * available to classify doubles. Available for example in HP-UX.
3546 * The returned values are defined in <math.h> and are
3548 * FP_NORMAL Normalized
3550 * FP_INFINITE Infinity
3551 * FP_SUBNORMAL Denormalized
3555 /*#define HAS_FPCLASSIFY / **/
3558 * This symbol, if defined, indicates that the fpclassl routine is
3559 * available to classify long doubles. Available for example in IRIX.
3560 * The returned values are defined in <ieeefp.h> and are:
3562 * FP_SNAN signaling NaN
3564 * FP_NINF negative infinity
3565 * FP_PINF positive infinity
3566 * FP_NDENORM negative denormalized non-zero
3567 * FP_PDENORM positive denormalized non-zero
3568 * FP_NZERO negative zero
3569 * FP_PZERO positive zero
3570 * FP_NNORM negative normalized non-zero
3571 * FP_PNORM positive normalized non-zero
3573 /*#define HAS_FPCLASSL / **/
3576 * This symbol will be defined if the C compiler supports fpos64_t.
3578 /*#define HAS_FPOS64_T / **/
3581 * This symbol, if defined, indicates that the frexpl routine is
3582 * available to break a long double floating-point number into
3583 * a normalized fraction and an integral power of 2.
3585 /*#define HAS_FREXPL / **/
3587 /* HAS_STRUCT_FS_DATA:
3588 * This symbol, if defined, indicates that the struct fs_data
3589 * to do statfs() is supported.
3591 /*#define HAS_STRUCT_FS_DATA / **/
3594 * This symbol, if defined, indicates that the fseeko routine is
3595 * available to fseek beyond 32 bits (useful for ILP32 hosts).
3597 /*#define HAS_FSEEKO / **/
3600 * This symbol, if defined, indicates that the fstatfs routine is
3601 * available to stat filesystems by file descriptors.
3603 /*#define HAS_FSTATFS / **/
3606 * This symbol, if defined, indicates that the fsync routine is
3607 * available to write a file's modified data and attributes to
3608 * permanent storage.
3610 /*#define HAS_FSYNC / **/
3613 * This symbol, if defined, indicates that the ftello routine is
3614 * available to ftell beyond 32 bits (useful for ILP32 hosts).
3616 /*#define HAS_FTELLO / **/
3619 * This symbol, if defined, indicates that the futimes routine is
3620 * available to change file descriptor time stamps with struct timevals.
3622 /*#define HAS_FUTIMES / **/
3625 * This symbol, if defined, indicates that the getaddrinfo() function
3626 * is available for use.
3628 /*#define HAS_GETADDRINFO / **/
3631 * This symbol, if defined, indicates that the getcwd routine is
3632 * available to get the current working directory.
3634 #define HAS_GETCWD /**/
3637 * This symbol, if defined, indicates that the getespwnam system call is
3638 * available to retrieve enchanced (shadow) password entries by name.
3640 /*#define HAS_GETESPWNAM / **/
3643 * This symbol, if defined, indicates that the getfsstat routine is
3644 * available to stat filesystems in bulk.
3646 /*#define HAS_GETFSSTAT / **/
3649 * This symbol, if defined, indicates that the getitimer routine is
3650 * available to return interval timers.
3652 /*#define HAS_GETITIMER / **/
3655 * This symbol, if defined, indicates that the getmnt routine is
3656 * available to get filesystem mount info by filename.
3658 /*#define HAS_GETMNT / **/
3661 * This symbol, if defined, indicates that the getmntent routine is
3662 * available to iterate through mounted file systems to get their info.
3664 /*#define HAS_GETMNTENT / **/
3667 * This symbol, if defined, indicates that the getnameinfo() function
3668 * is available for use.
3670 /*#define HAS_GETNAMEINFO / **/
3673 * This symbol, if defined, indicates that the getprpwnam system call is
3674 * available to retrieve protected (shadow) password entries by name.
3676 /*#define HAS_GETPRPWNAM / **/
3679 * This symbol, if defined, indicates that the getspnam system call is
3680 * available to retrieve SysV shadow password entries by name.
3682 /*#define HAS_GETSPNAM / **/
3685 * This symbol, if defined, indicates that the hasmntopt routine is
3686 * available to query the mount options of file systems.
3688 /*#define HAS_HASMNTOPT / **/
3691 * This symbol, if defined, indicates that the ilogbl routine is
3692 * available. If scalbnl is also present we can emulate frexpl.
3694 /*#define HAS_ILOGBL / **/
3697 * This symbol, if defined, indicates that the inet_ntop() function
3698 * is available to parse IPv4 and IPv6 strings.
3700 /*#define HAS_INETNTOP / **/
3703 * This symbol, if defined, indicates that the inet_pton() function
3704 * is available to parse IPv4 and IPv6 strings.
3706 /*#define HAS_INETPTON / **/
3709 * This symbol will defined if the C compiler supports int64_t.
3710 * Usually the <inttypes.h> needs to be included, but sometimes
3711 * <sys/types.h> is enough.
3713 /*#define HAS_INT64_T / **/
3716 * This symbol, if defined, indicates that the isfinite routine is
3717 * available to check whether a double is finite (non-infinity non-NaN).
3719 /*#define HAS_ISFINITE / **/
3722 * This symbol, if defined, indicates that the isinf routine is
3723 * available to check whether a double is an infinity.
3725 /*#define HAS_ISINF / **/
3728 * This symbol, if defined, indicates that the isnan routine is
3729 * available to check whether a double is a NaN.
3731 #define HAS_ISNAN /**/
3734 * This symbol, if defined, indicates that the isnanl routine is
3735 * available to check whether a long double is a NaN.
3737 /*#define HAS_ISNANL / **/
3740 * This symbol, if defined, indicates that this system's <float.h>
3741 * or <limits.h> defines the symbol LDBL_DIG, which is the number
3742 * of significant digits in a long double precision number. Unlike
3743 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
3745 #define HAS_LDBL_DIG /**/
3747 /* LIBM_LIB_VERSION:
3748 * This symbol, if defined, indicates that libm exports _LIB_VERSION
3749 * and that math.h defines the enum to manipulate it.
3751 /*#define LIBM_LIB_VERSION / **/
3754 * This symbol, if defined, indicates that the madvise system call is
3755 * available to map a file into memory.
3757 /*#define HAS_MADVISE / **/
3760 * This symbol, if defined, indicates that the malloc_size
3761 * routine is available for use.
3763 /*#define HAS_MALLOC_SIZE / **/
3765 /* HAS_MALLOC_GOOD_SIZE:
3766 * This symbol, if defined, indicates that the malloc_good_size
3767 * routine is available for use.
3769 /*#define HAS_MALLOC_GOOD_SIZE / **/
3772 * This symbol, if defined, indicates that the mkdtemp routine is
3773 * available to exclusively create a uniquely named temporary directory.
3775 /*#define HAS_MKDTEMP / **/
3778 * This symbol, if defined, indicates that the mkstemps routine is
3779 * available to excluslvely create and open a uniquely named
3780 * (with a suffix) temporary file.
3782 /*#define HAS_MKSTEMPS / **/
3785 * This symbol, if defined, indicates that the modfl routine is
3786 * available to split a long double x into a fractional part f and
3787 * an integer part i such that |f| < 1.0 and (f + i) = x.
3790 * This symbol, if defined, indicates that the system provides
3791 * a prototype for the modfl() function. Otherwise, it is up
3792 * to the program to supply one.
3794 /* HAS_MODFL_POW32_BUG:
3795 * This symbol, if defined, indicates that the modfl routine is
3796 * broken for long doubles >= pow(2, 32).
3797 * For example from 4294967303.150000 one would get 4294967302.000000
3798 * and 1.150000. The bug has been seen in certain versions of glibc,
3799 * release 2.2.2 is known to be okay.
3801 /*#define HAS_MODFL / **/
3802 /*#define HAS_MODFL_PROTO / **/
3803 /*#define HAS_MODFL_POW32_BUG / **/
3806 * This symbol, if defined, indicates that the mprotect system call is
3807 * available to modify the access protection of a memory mapped file.
3809 /*#define HAS_MPROTECT / **/
3811 /* HAS_STRUCT_MSGHDR:
3812 * This symbol, if defined, indicates that the struct msghdr
3815 /*#define HAS_STRUCT_MSGHDR / **/
3818 * This symbol, if defined, indicates that the nl_langinfo routine is
3819 * available to return local data. You will also need <langinfo.h>
3820 * and therefore I_LANGINFO.
3822 /*#define HAS_NL_LANGINFO / **/
3825 * This symbol will be defined if the C compiler supports off64_t.
3827 /*#define HAS_OFF64_T / **/
3830 * This symbol is defined if PROCSELFEXE_PATH is a symlink
3831 * to the absolute pathname of the executing program.
3833 /* PROCSELFEXE_PATH:
3834 * If HAS_PROCSELFEXE is defined this symbol is the filename
3835 * of the symbolic link pointing to the absolute pathname of
3836 * the executing program.
3838 /*#define HAS_PROCSELFEXE / **/
3839 #if defined(HAS_PROCSELFEXE) && !defined(PROCSELFEXE_PATH)
3840 #define PROCSELFEXE_PATH /**/
3843 /* HAS_PTHREAD_ATTR_SETSCOPE:
3844 * This symbol, if defined, indicates that the pthread_attr_setscope
3845 * system call is available to set the contention scope attribute of
3846 * a thread attribute object.
3848 /*#define HAS_PTHREAD_ATTR_SETSCOPE / **/
3851 * This symbol, if defined, indicates that the readv routine is
3852 * available to do gather reads. You will also need <sys/uio.h>
3853 * and there I_SYSUIO.
3855 /*#define HAS_READV / **/
3858 * This symbol, if defined, indicates that the recvmsg routine is
3859 * available to send structured socket messages.
3861 /*#define HAS_RECVMSG / **/
3864 * This symbol, if defined, indicates that the system provides
3865 * a prototype for the sbrk() function. Otherwise, it is up
3866 * to the program to supply one. Good guesses are
3867 * extern void* sbrk(int);
3868 * extern void* sbrk(size_t);
3870 /*#define HAS_SBRK_PROTO / **/
3873 * This symbol, if defined, indicates that the scalbnl routine is
3874 * available. If ilogbl is also present we can emulate frexpl.
3876 /*#define HAS_SCALBNL / **/
3879 * This symbol, if defined, indicates that the sendmsg routine is
3880 * available to send structured socket messages.
3882 /*#define HAS_SENDMSG / **/
3885 * This symbol, if defined, indicates that the setitimer routine is
3886 * available to set interval timers.
3888 /*#define HAS_SETITIMER / **/
3890 /* HAS_SETPROCTITLE:
3891 * This symbol, if defined, indicates that the setproctitle routine is
3892 * available to set process title.
3894 /*#define HAS_SETPROCTITLE / **/
3897 * This symbol, if defined, indicates that sfio should
3900 /*#define USE_SFIO / **/
3903 * This symbol, if defined, indicates that the signbit routine is
3904 * available to check if the given number has the sign bit set.
3905 * This should include correct testing of -0.0. This will only be set
3906 * if the signbit() routine is safe to use with the NV type used internally
3907 * in perl. Users should call Perl_signbit(), which will be #defined to
3908 * the system's signbit() function or macro if this symbol is defined.
3910 /*#define HAS_SIGNBIT / **/
3913 * This symbol, if defined, indicates that the sigprocmask
3914 * system call is available to examine or change the signal mask
3915 * of the calling process.
3917 /*#define HAS_SIGPROCMASK / **/
3919 /* USE_SITECUSTOMIZE:
3920 * This symbol, if defined, indicates that sitecustomize should
3923 #ifndef USE_SITECUSTOMIZE
3924 /*#define USE_SITECUSTOMIZE / **/
3928 * This symbol, if defined, indicates that the snprintf () library
3929 * function is available for use.
3932 * This symbol, if defined, indicates that the vsnprintf () library
3933 * function is available for use.
3935 #define HAS_SNPRINTF /**/
3936 #define HAS_VSNPRINTF /**/
3939 * This symbol, if defined, indicates that the sockatmark routine is
3940 * available to test whether a socket is at the out-of-band mark.
3942 /*#define HAS_SOCKATMARK / **/
3944 /* HAS_SOCKATMARK_PROTO:
3945 * This symbol, if defined, indicates that the system provides
3946 * a prototype for the sockatmark() function. Otherwise, it is up
3947 * to the program to supply one. A good guess is
3948 * extern int sockatmark(int);
3950 /*#define HAS_SOCKATMARK_PROTO / **/
3953 * This symbol, if defined, indicates that the socks5_init routine is
3954 * available to initialize SOCKS 5.
3956 /*#define HAS_SOCKS5_INIT / **/
3958 /* SPRINTF_RETURNS_STRLEN:
3959 * This variable defines whether sprintf returns the length of the string
3960 * (as per the ANSI spec). Some C libraries retain compatibility with
3961 * pre-ANSI C and return a pointer to the passed in buffer; for these
3962 * this variable will be undef.
3964 #define SPRINTF_RETURNS_STRLEN /**/
3967 * This symbol, if defined, indicates that the sqrtl routine is
3968 * available to do long double square roots.
3970 /*#define HAS_SQRTL / **/
3972 /* HAS_SETRESGID_PROTO:
3973 * This symbol, if defined, indicates that the system provides
3974 * a prototype for the setresgid() function. Otherwise, it is up
3975 * to the program to supply one. Good guesses are
3976 * extern int setresgid(uid_t ruid, uid_t euid, uid_t suid);
3978 /*#define HAS_SETRESGID_PROTO / **/
3980 /* HAS_SETRESUID_PROTO:
3981 * This symbol, if defined, indicates that the system provides
3982 * a prototype for the setresuid() function. Otherwise, it is up
3983 * to the program to supply one. Good guesses are
3984 * extern int setresuid(uid_t ruid, uid_t euid, uid_t suid);
3986 /*#define HAS_SETRESUID_PROTO / **/
3988 /* HAS_STRUCT_STATFS_F_FLAGS:
3989 * This symbol, if defined, indicates that the struct statfs
3990 * does have the f_flags member containing the mount flags of
3991 * the filesystem containing the file.
3992 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
3993 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
3994 * have statfs() and struct statfs, they have ustat() and getmnt()
3995 * with struct ustat and struct fs_data.
3997 /*#define HAS_STRUCT_STATFS_F_FLAGS / **/
3999 /* HAS_STRUCT_STATFS:
4000 * This symbol, if defined, indicates that the struct statfs
4001 * to do statfs() is supported.
4003 /*#define HAS_STRUCT_STATFS / **/
4006 * This symbol, if defined, indicates that the fstatvfs routine is
4007 * available to stat filesystems by file descriptors.
4009 /*#define HAS_FSTATVFS / **/
4012 * This symbol, if defined, indicates that the strftime routine is
4013 * available to do time formatting.
4015 #define HAS_STRFTIME /**/
4018 * This symbol, if defined, indicates that the strlcat () routine is
4019 * available to do string concatenation.
4021 /*#define HAS_STRLCAT / **/
4024 * This symbol, if defined, indicates that the strlcpy () routine is
4025 * available to do string copying.
4027 /*#define HAS_STRLCPY / **/
4030 * This symbol, if defined, indicates that the strtold routine is
4031 * available to convert strings to long doubles.
4033 /*#define HAS_STRTOLD / **/
4036 * This symbol, if defined, indicates that the strtoll routine is
4037 * available to convert strings to long longs.
4039 /*#define HAS_STRTOLL / **/
4042 * This symbol, if defined, indicates that the strtoq routine is
4043 * available to convert strings to long longs (quads).
4045 /*#define HAS_STRTOQ / **/
4048 * This symbol, if defined, indicates that the strtoull routine is
4049 * available to convert strings to unsigned long longs.
4051 /*#define HAS_STRTOULL / **/
4054 * This symbol, if defined, indicates that the strtouq routine is
4055 * available to convert strings to unsigned long longs (quads).
4057 /*#define HAS_STRTOUQ / **/
4059 /* HAS_SYSCALL_PROTO:
4060 * This symbol, if defined, indicates that the system provides
4061 * a prototype for the syscall() function. Otherwise, it is up
4062 * to the program to supply one. Good guesses are
4063 * extern int syscall(int, ...);
4064 * extern int syscall(long, ...);
4066 /*#define HAS_SYSCALL_PROTO / **/
4068 /* HAS_TELLDIR_PROTO:
4069 * This symbol, if defined, indicates that the system provides
4070 * a prototype for the telldir() function. Otherwise, it is up
4071 * to the program to supply one. A good guess is
4072 * extern long telldir(DIR*);
4074 #define HAS_TELLDIR_PROTO /**/
4077 * This symbol, if defined, indicates that the ctime64 () routine is
4078 * available to do the 64bit variant of ctime ()
4081 * This symbol, if defined, indicates that the localtime64 () routine is
4082 * available to do the 64bit variant of localtime ()
4085 * This symbol, if defined, indicates that the gmtime64 () routine is
4086 * available to do the 64bit variant of gmtime ()
4089 * This symbol, if defined, indicates that the mktime64 () routine is
4090 * available to do the 64bit variant of mktime ()
4093 * This symbol, if defined, indicates that the difftime64 () routine is
4094 * available to do the 64bit variant of difftime ()
4097 * This symbol, if defined, indicates that the asctime64 () routine is
4098 * available to do the 64bit variant of asctime ()
4100 /*#define HAS_CTIME64 / **/
4101 /*#define HAS_LOCALTIME64 / **/
4102 /*#define HAS_GMTIME64 / **/
4103 /*#define HAS_MKTIME64 / **/
4104 /*#define HAS_DIFFTIME64 / **/
4105 /*#define HAS_ASCTIME64 / **/
4108 * This symbol, if defined, indicates that the timegm routine is
4109 * available to do the opposite of gmtime ()
4111 /*#define HAS_TIMEGM / **/
4113 /* U32_ALIGNMENT_REQUIRED:
4114 * This symbol, if defined, indicates that you must access
4115 * character data through U32-aligned pointers.
4117 #ifndef U32_ALIGNMENT_REQUIRED
4118 #define U32_ALIGNMENT_REQUIRED /**/
4122 * This symbol, if defined, indicates that the ualarm routine is
4123 * available to do alarms with microsecond granularity.
4125 /*#define HAS_UALARM / **/
4128 * This symbol, if defined, indicates that the unordered routine is
4129 * available to check whether two doubles are unordered
4130 * (effectively: whether either of them is NaN)
4132 /*#define HAS_UNORDERED / **/
4135 * This symbol, if defined, indicates that the unsetenv () routine is
4136 * available for use.
4138 /*#define HAS_UNSETENV / **/
4140 /* HAS_USLEEP_PROTO:
4141 * This symbol, if defined, indicates that the system provides
4142 * a prototype for the usleep() function. Otherwise, it is up
4143 * to the program to supply one. A good guess is
4144 * extern int usleep(useconds_t);
4146 /*#define HAS_USLEEP_PROTO / **/
4149 * This symbol, if defined, indicates that the ustat system call is
4150 * available to query file system statistics by dev_t.
4152 /*#define HAS_USTAT / **/
4155 * This symbol, if defined, indicates that the writev routine is
4156 * available to do scatter writes.
4158 /*#define HAS_WRITEV / **/
4160 /* USE_DYNAMIC_LOADING:
4161 * This symbol, if defined, indicates that dynamic loading of
4162 * some sort is available.
4164 #define USE_DYNAMIC_LOADING /**/
4167 * This symbol, if defined, tells that fflush(NULL) does flush
4168 * all pending stdio output.
4171 * This symbol, if defined, tells that to flush
4172 * all pending stdio output one must loop through all
4173 * the stdio file handles stored in an array and fflush them.
4174 * Note that if fflushNULL is defined, fflushall will not
4175 * even be probed for and will be left undefined.
4177 #define FFLUSH_NULL /**/
4178 /*#define FFLUSH_ALL / **/
4181 * This symbol, if defined, indicates that <assert.h> exists and
4182 * could be included by the C program to get the assert() macro.
4184 #define I_ASSERT /**/
4187 * This symbol, if defined, indicates that <crypt.h> exists and
4188 * should be included.
4190 /*#define I_CRYPT / **/
4193 * This symbol contains the type of the prefix structure element
4194 * in the <db.h> header file. In older versions of DB, it was
4195 * int, while in newer ones it is u_int32_t.
4198 * This symbol contains the type of the prefix structure element
4199 * in the <db.h> header file. In older versions of DB, it was
4200 * int, while in newer ones it is size_t.
4202 /* DB_VERSION_MAJOR_CFG:
4203 * This symbol, if defined, defines the major version number of
4204 * Berkeley DB found in the <db.h> header when Perl was configured.
4206 /* DB_VERSION_MINOR_CFG:
4207 * This symbol, if defined, defines the minor version number of
4208 * Berkeley DB found in the <db.h> header when Perl was configured.
4209 * For DB version 1 this is always 0.
4211 /* DB_VERSION_PATCH_CFG:
4212 * This symbol, if defined, defines the patch version number of
4213 * Berkeley DB found in the <db.h> header when Perl was configured.
4214 * For DB version 1 this is always 0.
4216 #define DB_Hash_t int /**/
4217 #define DB_Prefix_t int /**/
4218 #define DB_VERSION_MAJOR_CFG 0 /**/
4219 #define DB_VERSION_MINOR_CFG 0 /**/
4220 #define DB_VERSION_PATCH_CFG 0 /**/
4223 * This symbol, if defined, indicates that <fp.h> exists and
4224 * should be included.
4226 /*#define I_FP / **/
4229 * This symbol, if defined, indicates that <fp_class.h> exists and
4230 * should be included.
4232 /*#define I_FP_CLASS / **/
4235 * This symbol, if defined, indicates that <ieeefp.h> exists and
4236 * should be included.
4238 /*#define I_IEEEFP / **/
4241 * This symbol, if defined, indicates to the C program that it should
4242 * include <inttypes.h>.
4244 /*#define I_INTTYPES / **/
4247 * This symbol, if defined, indicates that <langinfo.h> exists and
4248 * should be included.
4250 /*#define I_LANGINFO / **/
4253 * This symbol, if defined, indicates that <libutil.h> exists and
4254 * should be included.
4256 /*#define I_LIBUTIL / **/
4259 * This symbol, if defined, indicates to the C program that it should
4260 * include <malloc/malloc.h>.
4262 /*#define I_MALLOCMALLOC / **/
4265 * This symbol, if defined, indicates that <mntent.h> exists and
4266 * should be included.
4268 /*#define I_MNTENT / **/
4271 * This symbol, if defined, indicates to the C program that it should
4272 * include <netinet/tcp.h>.
4274 /*#define I_NETINET_TCP / **/
4277 * This symbol, if defined, indicates that <poll.h> exists and
4278 * should be included. (see also HAS_POLL)
4280 /*#define I_POLL / **/
4283 * This symbol, if defined, indicates that <prot.h> exists and
4284 * should be included.
4286 /*#define I_PROT / **/
4289 * This symbol, if defined, indicates that <shadow.h> exists and
4290 * should be included.
4292 /*#define I_SHADOW / **/
4295 * This symbol, if defined, indicates that <socks.h> exists and
4296 * should be included.
4298 /*#define I_SOCKS / **/
4301 * This symbol, if defined, indicates that <sunmath.h> exists and
4302 * should be included.
4304 /*#define I_SUNMATH / **/
4307 * This symbol, if defined, indicates that <syslog.h> exists and
4308 * should be included.
4310 /*#define I_SYSLOG / **/
4313 * This symbol, if defined, indicates that <sys/mode.h> exists and
4314 * should be included.
4316 /*#define I_SYSMODE / **/
4319 * This symbol, if defined, indicates that <sys/mount.h> exists and
4320 * should be included.
4322 /*#define I_SYS_MOUNT / **/
4325 * This symbol, if defined, indicates that <sys/statfs.h> exists.
4327 /*#define I_SYS_STATFS / **/
4330 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
4331 * should be included.
4333 /*#define I_SYS_STATVFS / **/
4336 * This symbol, if defined, indicates that <sys/utsname.h> exists and
4337 * should be included.
4339 /*#define I_SYSUTSNAME / **/
4342 * This symbol, if defined, indicates that <sys/vfs.h> exists and
4343 * should be included.
4345 /*#define I_SYS_VFS / **/
4348 * This symbol, if defined, indicates that <ustat.h> exists and
4349 * should be included.
4351 /*#define I_USTAT / **/
4354 * This symbol, if defined, contains the string used by stdio to
4355 * format long doubles (format 'f') for output.
4358 * This symbol, if defined, contains the string used by stdio to
4359 * format long doubles (format 'g') for output.
4362 * This symbol, if defined, contains the string used by stdio to
4363 * format long doubles (format 'e') for output.
4366 * This symbol, if defined, contains the string used by stdio to
4367 * format long doubles (format 'f') for input.
4369 /*#define PERL_PRIfldbl "f" / **/
4370 /*#define PERL_PRIgldbl "g" / **/
4371 /*#define PERL_PRIeldbl "e" / **/
4372 /*#define PERL_SCNfldbl "f" / **/
4375 * This symbol, if defined, indicates that the Misc Attribution
4376 * Declaration code should be conditionally compiled.
4378 /*#define PERL_MAD / **/
4381 * This symbol, if defined, indicates that the system stores
4382 * the variable argument list datatype, va_list, in a format
4383 * that cannot be copied by simple assignment, so that some
4384 * other means must be used when copying is required.
4385 * As such systems vary in their provision (or non-provision)
4386 * of copying mechanisms, handy.h defines a platform-
4387 * independent macro, Perl_va_copy(src, dst), to do the job.
4389 /*#define NEED_VA_COPY / **/
4392 * This symbol defines the C type used for Perl's IV.
4395 * This symbol defines the C type used for Perl's UV.
4398 * This symbol defines the C type used for Perl's I8.
4401 * This symbol defines the C type used for Perl's U8.
4404 * This symbol defines the C type used for Perl's I16.
4407 * This symbol defines the C type used for Perl's U16.
4410 * This symbol defines the C type used for Perl's I32.
4413 * This symbol defines the C type used for Perl's U32.
4416 * This symbol defines the C type used for Perl's I64.
4419 * This symbol defines the C type used for Perl's U64.
4422 * This symbol defines the C type used for Perl's NV.
4425 * This symbol contains the sizeof(IV).
4428 * This symbol contains the sizeof(UV).
4431 * This symbol contains the sizeof(I8).
4434 * This symbol contains the sizeof(U8).
4437 * This symbol contains the sizeof(I16).
4440 * This symbol contains the sizeof(U16).
4443 * This symbol contains the sizeof(I32).
4446 * This symbol contains the sizeof(U32).
4449 * This symbol contains the sizeof(I64).
4452 * This symbol contains the sizeof(U64).
4455 * This symbol contains the sizeof(NV).
4458 * This symbol, if defined, indicates that a variable of type NVTYPE
4459 * can preserve all the bits of a variable of type UVTYPE.
4461 /* NV_PRESERVES_UV_BITS:
4462 * This symbol contains the number of bits a variable of type NVTYPE
4463 * can preserve of a variable of type UVTYPE.
4465 /* NV_OVERFLOWS_INTEGERS_AT:
4466 * This symbol gives the largest integer value that NVs can hold. This
4467 * value + 1.0 cannot be stored accurately. It is expressed as constant
4468 * floating point expression to reduce the chance of decimale/binary
4469 * conversion issues. If it can not be determined, the value 0 is given.
4471 /* NV_ZERO_IS_ALLBITS_ZERO:
4472 * This symbol, if defined, indicates that a variable of type NVTYPE
4473 * stores 0.0 in memory as all bits zero.
4475 #define IVTYPE long /**/
4476 #define UVTYPE unsigned long /**/
4477 #define I8TYPE char /**/
4478 #define U8TYPE unsigned char /**/
4479 #define I16TYPE short /**/
4480 #define U16TYPE unsigned short /**/
4481 #define I32TYPE long /**/
4482 #define U32TYPE unsigned long /**/
4485 # define I64TYPE long long /**/
4486 # define U64TYPE unsigned long long /**/
4488 # define I64TYPE __int64 /**/
4489 # define U64TYPE unsigned __int64 /**/
4492 #define NVTYPE double /**/
4493 #define IVSIZE 4 /**/
4494 #define UVSIZE 4 /**/
4495 #define I8SIZE 1 /**/
4496 #define U8SIZE 1 /**/
4497 #define I16SIZE 2 /**/
4498 #define U16SIZE 2 /**/
4499 #define I32SIZE 4 /**/
4500 #define U32SIZE 4 /**/
4502 #define I64SIZE 8 /**/
4503 #define U64SIZE 8 /**/
4505 #define NVSIZE 8 /**/
4506 #define NV_PRESERVES_UV
4507 #define NV_PRESERVES_UV_BITS 32
4508 #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
4509 #define NV_ZERO_IS_ALLBITS_ZERO
4512 # if BYTEORDER == 0x1234
4514 # define BYTEORDER 0x12345678
4516 # if BYTEORDER == 0x4321
4518 # define BYTEORDER 0x87654321
4525 * This symbol defines the format string used for printing a Perl IV
4526 * as a signed decimal integer.
4529 * This symbol defines the format string used for printing a Perl UV
4530 * as an unsigned decimal integer.
4533 * This symbol defines the format string used for printing a Perl UV
4534 * as an unsigned octal integer.
4537 * This symbol defines the format string used for printing a Perl UV
4538 * as an unsigned hexadecimal integer in lowercase abcdef.
4541 * This symbol defines the format string used for printing a Perl UV
4542 * as an unsigned hexadecimal integer in uppercase ABCDEF.
4545 * This symbol defines the format string used for printing a Perl NV
4546 * using %e-ish floating point format.
4549 * This symbol defines the format string used for printing a Perl NV
4550 * using %f-ish floating point format.
4553 * This symbol defines the format string used for printing a Perl NV
4554 * using %g-ish floating point format.
4556 #define IVdf "ld" /**/
4557 #define UVuf "lu" /**/
4558 #define UVof "lo" /**/
4559 #define UVxf "lx" /**/
4560 #define UVXf "lX" /**/
4561 #define NVef "e" /**/
4562 #define NVff "f" /**/
4563 #define NVgf "g" /**/
4566 * This symbol holds the minimum number of bits operated by select.
4567 * That is, if you do select(n, ...), how many bits at least will be
4568 * cleared in the masks if some activity is detected. Usually this
4569 * is either n or 32*ceil(n/32), especially many little-endians do
4570 * the latter. This is only useful if you have select(), naturally.
4572 #define SELECT_MIN_BITS 32 /**/
4575 * This variable contains the string to put in front of a perl
4576 * script to make sure (one hopes) that it runs with perl and not
4579 #define STARTPERL "#!perl" /**/
4581 /* HAS_STDIO_STREAM_ARRAY:
4582 * This symbol, if defined, tells that there is an array
4583 * holding the stdio streams.
4585 /* STDIO_STREAM_ARRAY:
4586 * This symbol tells the name of the array holding the stdio streams.
4587 * Usual values include _iob, __iob, and __sF.
4589 /*#define HAS_STDIO_STREAM_ARRAY / **/
4590 #ifdef HAS_STDIO_STREAM_ARRAY
4591 #define STDIO_STREAM_ARRAY
4595 * This symbol contains the maximum value for the time_t offset that
4596 * the system function gmtime () accepts, and defaults to 0
4599 * This symbol contains the minimum value for the time_t offset that
4600 * the system function gmtime () accepts, and defaults to 0
4603 * This symbol contains the maximum value for the time_t offset that
4604 * the system function localtime () accepts, and defaults to 0
4607 * This symbol contains the minimum value for the time_t offset that
4608 * the system function localtime () accepts, and defaults to 0
4610 #define GMTIME_MAX 2147483647 /**/
4611 #define GMTIME_MIN 0 /**/
4612 #define LOCALTIME_MAX 2147483647 /**/
4613 #define LOCALTIME_MIN 0 /**/
4616 * This symbol, if defined, indicates that 64-bit integers should
4617 * be used when available. If not defined, the native integers
4618 * will be employed (be they 32 or 64 bits). The minimal possible
4619 * 64-bitness is used, just enough to get 64-bit integers into Perl.
4620 * This may mean using for example "long longs", while your memory
4621 * may still be limited to 2 gigabytes.
4624 * This symbol, if defined, indicates that 64-bit integers should
4625 * be used when available. If not defined, the native integers
4626 * will be used (be they 32 or 64 bits). The maximal possible
4627 * 64-bitness is employed: LP64 or ILP64, meaning that you will
4628 * be able to use more than 2 gigabytes of memory. This mode is
4629 * even more binary incompatible than USE_64_BIT_INT. You may not
4630 * be able to run the resulting executable in a 32-bit CPU at all or
4631 * you may need at least to reboot your OS to 64-bit mode.
4633 #ifndef USE_64_BIT_INT
4634 /*#define USE_64_BIT_INT / **/
4636 #ifndef USE_64_BIT_ALL
4637 /*#define USE_64_BIT_ALL / **/
4641 * This symbol, if defined, indicates that Perl should
4642 * be built with support for DTrace.
4644 /*#define USE_DTRACE / **/
4647 * This symbol, if defined, indicates that Perl should
4648 * be built to use 'fast stdio'.
4649 * Defaults to define in Perls 5.8 and earlier, to undef later.
4651 #ifndef USE_FAST_STDIO
4652 /*#define USE_FAST_STDIO / **/
4656 * This symbol, if defined, indicates that large file support
4657 * should be used when available.
4659 #ifndef USE_LARGE_FILES
4660 /*#define USE_LARGE_FILES / **/
4664 * This symbol, if defined, indicates that long doubles should
4665 * be used when available.
4667 #ifndef USE_LONG_DOUBLE
4668 /*#define USE_LONG_DOUBLE / **/
4672 * This symbol, if defined, indicates that 64-bit interfaces and
4673 * long doubles should be used when available.
4675 #ifndef USE_MORE_BITS
4676 /*#define USE_MORE_BITS / **/
4680 * This symbol, if defined, indicates that Perl should
4681 * be built to use multiplicity.
4683 #ifndef MULTIPLICITY
4684 /*#define MULTIPLICITY / **/
4688 * This symbol, if defined, indicates that the PerlIO abstraction should
4689 * be used throughout. If not defined, stdio should be
4690 * used in a fully backward compatible manner.
4693 /*#define USE_PERLIO / **/
4697 * This symbol, if defined, indicates that Perl should
4698 * be built to use socks.
4701 /*#define USE_SOCKS / **/