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: Fri Dec 12 15:19:23 2008
17 * Configured by : shay
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.
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 symbol contains the value of sizeof(int) so that the C
866 * preprocessor can make decisions based on it.
869 * This symbol contains the value of sizeof(long) so that the C
870 * preprocessor can make decisions based on it.
873 * This symbol contains the value of sizeof(short) so that the C
874 * preprocessor can make decisions based on it.
876 #define INTSIZE 4 /**/
877 #define LONGSIZE 4 /**/
878 #define SHORTSIZE 2 /**/
881 * This symbol, if defined, signifies that the build
882 * process will produce some binary files that are going to be
883 * used in a cross-platform environment. This is the case for
884 * example with the NeXT "fat" binaries that contain executables
887 /*#define MULTIARCH /**/
890 * This symbol, if defined, tells that there's a 64-bit integer type,
891 * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one
892 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, QUAD_IS_INT64_T
893 * or QUAD_IS___INT64.
895 #define HAS_QUAD /**/
898 # define Quad_t __int64 /**/
899 # define Uquad_t unsigned __int64 /**/
900 # define QUADKIND 5 /**/
901 # else /* gcc presumably */
902 # define Quad_t long long /**/
903 # define Uquad_t unsigned long long /**/
904 # define QUADKIND 3 /**/
906 # define QUAD_IS_INT 1
907 # define QUAD_IS_LONG 2
908 # define QUAD_IS_LONG_LONG 3
909 # define QUAD_IS_INT64_T 4
910 # define QUAD_IS___INT64 5
914 * This symbol contains the name of the operating system, as determined
915 * by Configure. You shouldn't rely on it too much; the specific
916 * feature tests from Configure are generally more reliable.
919 * This symbol contains the version of the operating system, as determined
920 * by Configure. You shouldn't rely on it too much; the specific
921 * feature tests from Configure are generally more reliable.
923 #define OSNAME "MSWin32" /**/
924 #define OSVERS "5.1" /**/
927 * This variable, if defined, holds the name of the directory in
928 * which the user wants to put architecture-dependent public
929 * library files for perl5. It is most often a local directory
930 * such as /usr/local/lib. Programs using this variable must be
931 * prepared to deal with filename expansion. If ARCHLIB is the
932 * same as PRIVLIB, it is not defined, since presumably the
933 * program already searches PRIVLIB.
936 * This symbol contains the ~name expanded version of ARCHLIB, to be used
937 * in programs that are not prepared to deal with ~ expansion at run-time.
939 #define ARCHLIB "c:\\perl\\lib" /**/
940 /*#define ARCHLIB_EXP "" /**/
943 * This symbol holds a string representing the architecture name.
944 * It may be used to construct an architecture-dependant pathname
945 * where library files may be held under a private library, for
948 #define ARCHNAME "MSWin32-x64" /**/
951 * This symbol holds the path of the bin directory where the package will
952 * be installed. Program must be prepared to deal with ~name substitution.
955 * This symbol is the filename expanded version of the BIN symbol, for
956 * programs that do not want to deal with that at run-time.
958 /* PERL_RELOCATABLE_INC:
959 * This symbol, if defined, indicates that we'd like to relocate entries
960 * in @INC at run time based on the location of the perl binary.
962 #define BIN "c:\\perl\\bin" /**/
963 #define BIN_EXP "c:\\perl\\bin" /**/
964 #define PERL_RELOCATABLE_INC "undef" /**/
967 * This macro concatenates 2 tokens together.
970 * This macro surrounds its token with double quotes.
973 #define CAT2(a,b) a/**/b
975 #define STRINGIFY(a) "a"
978 #define PeRl_CaTiFy(a, b) a ## b
979 #define PeRl_StGiFy(a) #a
980 #define CAT2(a,b) PeRl_CaTiFy(a,b)
981 #define StGiFy(a) PeRl_StGiFy(a)
983 #define STRINGIFY(a) PeRl_StGiFy(a)
985 #if 42 != 1 && 42 != 42
986 #include "Bletch: How does this C preprocessor concatenate tokens?"
990 * This symbol contains the first part of the string which will invoke
991 * the C preprocessor on the standard input and produce to standard
992 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
993 * call a wrapper. See CPPRUN.
996 * This symbol contains the second part of the string which will invoke
997 * the C preprocessor on the standard input and produce to standard
998 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
999 * to specify standard input, otherwise the value is "".
1002 * This symbol contains the string which will invoke a C preprocessor on
1003 * the standard input and produce to standard output. It needs to end
1004 * with CPPLAST, after all other preprocessor flags have been specified.
1005 * The main difference with CPPSTDIN is that this program will never be a
1006 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1007 * available directly to the user. Note that it may well be different from
1008 * the preprocessor used to compile the C program.
1011 * This symbol is intended to be used along with CPPRUN in the same manner
1012 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1015 # define CPPSTDIN "cppstdin"
1016 # define CPPMINUS ""
1017 # define CPPRUN "cl -nologo -E"
1019 # define CPPSTDIN "gcc -E"
1020 # define CPPMINUS "-"
1021 # define CPPRUN "gcc -E"
1026 * This manifest constant lets the C program know that the access()
1027 * system call is available to check for accessibility using real UID/GID.
1028 * (always present on UNIX.)
1030 #define HAS_ACCESS /**/
1033 * This symbol, if defined, indicates that the accessx routine is
1034 * available to do extended access checks.
1036 /*#define HAS_ACCESSX /**/
1039 * This symbol, if defined, indicates that the asctime_r routine
1040 * is available to asctime re-entrantly.
1043 * This symbol encodes the prototype of asctime_r.
1044 * It is zero if d_asctime_r is undef, and one of the
1045 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_asctime_r
1048 /*#define HAS_ASCTIME_R /**/
1049 #define ASCTIME_R_PROTO 0 /**/
1051 /* HASATTRIBUTE_FORMAT:
1052 * Can we handle GCC attribute for checking printf-style formats
1054 /* PRINTF_FORMAT_NULL_OK:
1055 * Allows __printf__ format to be null when checking printf-style
1057 /* HASATTRIBUTE_MALLOC:
1058 * Can we handle GCC attribute for malloc-style functions.
1060 /* HASATTRIBUTE_NONNULL:
1061 * Can we handle GCC attribute for nonnull function parms.
1063 /* HASATTRIBUTE_NORETURN:
1064 * Can we handle GCC attribute for functions that do not return
1066 /* HASATTRIBUTE_PURE:
1067 * Can we handle GCC attribute for pure functions
1069 /* HASATTRIBUTE_UNUSED:
1070 * Can we handle GCC attribute for unused variables and arguments
1072 /* HASATTRIBUTE_DEPRECATED:
1073 * Can we handle GCC attribute for marking deprecated APIs
1075 /* HASATTRIBUTE_WARN_UNUSED_RESULT:
1076 * Can we handle GCC attribute for warning on unused results
1078 /*#define HASATTRIBUTE_DEPRECATED /**/
1079 /*#define HASATTRIBUTE_FORMAT /**/
1080 /*#define PRINTF_FORMAT_NULL_OK /**/
1081 /*#define HASATTRIBUTE_NORETURN /**/
1082 /*#define HASATTRIBUTE_MALLOC /**/
1083 /*#define HASATTRIBUTE_NONNULL /**/
1084 /*#define HASATTRIBUTE_PURE /**/
1085 /*#define HASATTRIBUTE_UNUSED /**/
1086 /*#define HASATTRIBUTE_WARN_UNUSED_RESULT /**/
1089 * This symbol, if defined, indicates that this C compiler knows about
1090 * the const type. There is no need to actually test for that symbol
1091 * within your programs. The mere use of the "const" keyword will
1092 * trigger the necessary tests.
1094 #define HASCONST /**/
1100 * This symbol, if defined, indicates that the crypt_r routine
1101 * is available to crypt re-entrantly.
1104 * This symbol encodes the prototype of crypt_r.
1105 * It is zero if d_crypt_r is undef, and one of the
1106 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_crypt_r
1109 /*#define HAS_CRYPT_R /**/
1110 #define CRYPT_R_PROTO 0 /**/
1113 * This symbol, if defined, indicates that the C-shell exists.
1116 * This symbol, if defined, contains the full pathname of csh.
1118 /*#define HAS_CSH /**/
1124 * This symbol, if defined, indicates that the ctermid_r routine
1125 * is available to ctermid re-entrantly.
1128 * This symbol encodes the prototype of ctermid_r.
1129 * It is zero if d_ctermid_r is undef, and one of the
1130 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctermid_r
1133 /*#define HAS_CTERMID_R /**/
1134 #define CTERMID_R_PROTO 0 /**/
1137 * This symbol, if defined, indicates that the ctime_r routine
1138 * is available to ctime re-entrantly.
1141 * This symbol encodes the prototype of ctime_r.
1142 * It is zero if d_ctime_r is undef, and one of the
1143 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r
1146 /*#define HAS_CTIME_R /**/
1147 #define CTIME_R_PROTO 0 /**/
1150 * This symbol, if defined, indicates that the drand48_r routine
1151 * is available to drand48 re-entrantly.
1154 * This symbol encodes the prototype of drand48_r.
1155 * It is zero if d_drand48_r is undef, and one of the
1156 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_drand48_r
1159 /*#define HAS_DRAND48_R /**/
1160 #define DRAND48_R_PROTO 0 /**/
1162 /* HAS_DRAND48_PROTO:
1163 * This symbol, if defined, indicates that the system provides
1164 * a prototype for the drand48() function. Otherwise, it is up
1165 * to the program to supply one. A good guess is
1166 * extern double drand48(void);
1168 /*#define HAS_DRAND48_PROTO /**/
1171 * This symbol, if defined, indicates that the eaccess routine is
1172 * available to do extended access checks.
1174 /*#define HAS_EACCESS /**/
1177 * This symbol, if defined, indicates that the getgrent routine is
1178 * available for finalizing sequential access of the group database.
1180 /*#define HAS_ENDGRENT /**/
1183 * This symbol, if defined, indicates that the endgrent_r routine
1184 * is available to endgrent re-entrantly.
1186 /* ENDGRENT_R_PROTO:
1187 * This symbol encodes the prototype of endgrent_r.
1188 * It is zero if d_endgrent_r is undef, and one of the
1189 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endgrent_r
1192 /*#define HAS_ENDGRENT_R /**/
1193 #define ENDGRENT_R_PROTO 0 /**/
1196 * This symbol, if defined, indicates that the endhostent() routine is
1197 * available to close whatever was being used for host queries.
1199 /*#define HAS_ENDHOSTENT /**/
1201 /* HAS_ENDHOSTENT_R:
1202 * This symbol, if defined, indicates that the endhostent_r routine
1203 * is available to endhostent re-entrantly.
1205 /* ENDHOSTENT_R_PROTO:
1206 * This symbol encodes the prototype of endhostent_r.
1207 * It is zero if d_endhostent_r is undef, and one of the
1208 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endhostent_r
1211 /*#define HAS_ENDHOSTENT_R /**/
1212 #define ENDHOSTENT_R_PROTO 0 /**/
1215 * This symbol, if defined, indicates that the endnetent() routine is
1216 * available to close whatever was being used for network queries.
1218 /*#define HAS_ENDNETENT /**/
1221 * This symbol, if defined, indicates that the endnetent_r routine
1222 * is available to endnetent re-entrantly.
1224 /* ENDNETENT_R_PROTO:
1225 * This symbol encodes the prototype of endnetent_r.
1226 * It is zero if d_endnetent_r is undef, and one of the
1227 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endnetent_r
1230 /*#define HAS_ENDNETENT_R /**/
1231 #define ENDNETENT_R_PROTO 0 /**/
1234 * This symbol, if defined, indicates that the endprotoent() routine is
1235 * available to close whatever was being used for protocol queries.
1237 /*#define HAS_ENDPROTOENT /**/
1239 /* HAS_ENDPROTOENT_R:
1240 * This symbol, if defined, indicates that the endprotoent_r routine
1241 * is available to endprotoent re-entrantly.
1243 /* ENDPROTOENT_R_PROTO:
1244 * This symbol encodes the prototype of endprotoent_r.
1245 * It is zero if d_endprotoent_r is undef, and one of the
1246 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endprotoent_r
1249 /*#define HAS_ENDPROTOENT_R /**/
1250 #define ENDPROTOENT_R_PROTO 0 /**/
1253 * This symbol, if defined, indicates that the getgrent routine is
1254 * available for finalizing sequential access of the passwd database.
1256 /*#define HAS_ENDPWENT /**/
1259 * This symbol, if defined, indicates that the endpwent_r routine
1260 * is available to endpwent re-entrantly.
1262 /* ENDPWENT_R_PROTO:
1263 * This symbol encodes the prototype of endpwent_r.
1264 * It is zero if d_endpwent_r is undef, and one of the
1265 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endpwent_r
1268 /*#define HAS_ENDPWENT_R /**/
1269 #define ENDPWENT_R_PROTO 0 /**/
1272 * This symbol, if defined, indicates that the endservent() routine is
1273 * available to close whatever was being used for service queries.
1275 /*#define HAS_ENDSERVENT /**/
1277 /* HAS_ENDSERVENT_R:
1278 * This symbol, if defined, indicates that the endservent_r routine
1279 * is available to endservent re-entrantly.
1281 /* ENDSERVENT_R_PROTO:
1282 * This symbol encodes the prototype of endservent_r.
1283 * It is zero if d_endservent_r is undef, and one of the
1284 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endservent_r
1287 /*#define HAS_ENDSERVENT_R /**/
1288 #define ENDSERVENT_R_PROTO 0 /**/
1291 * This symbol, if defined, indicates that the system supports filenames
1292 * longer than 14 characters.
1294 #define FLEXFILENAMES /**/
1297 * This symbol, if defined, indicates that the getgrent routine is
1298 * available for sequential access of the group database.
1300 /*#define HAS_GETGRENT /**/
1303 * This symbol, if defined, indicates that the getgrent_r routine
1304 * is available to getgrent re-entrantly.
1306 /* GETGRENT_R_PROTO:
1307 * This symbol encodes the prototype of getgrent_r.
1308 * It is zero if d_getgrent_r is undef, and one of the
1309 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrent_r
1312 /*#define HAS_GETGRENT_R /**/
1313 #define GETGRENT_R_PROTO 0 /**/
1316 * This symbol, if defined, indicates that the getgrgid_r routine
1317 * is available to getgrgid re-entrantly.
1319 /* GETGRGID_R_PROTO:
1320 * This symbol encodes the prototype of getgrgid_r.
1321 * It is zero if d_getgrgid_r is undef, and one of the
1322 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrgid_r
1325 /*#define HAS_GETGRGID_R /**/
1326 #define GETGRGID_R_PROTO 0 /**/
1329 * This symbol, if defined, indicates that the getgrnam_r routine
1330 * is available to getgrnam re-entrantly.
1332 /* GETGRNAM_R_PROTO:
1333 * This symbol encodes the prototype of getgrnam_r.
1334 * It is zero if d_getgrnam_r is undef, and one of the
1335 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrnam_r
1338 /*#define HAS_GETGRNAM_R /**/
1339 #define GETGRNAM_R_PROTO 0 /**/
1341 /* HAS_GETHOSTBYADDR:
1342 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1343 * available to look up hosts by their IP addresses.
1345 #define HAS_GETHOSTBYADDR /**/
1347 /* HAS_GETHOSTBYNAME:
1348 * This symbol, if defined, indicates that the gethostbyname() routine is
1349 * available to look up host names in some data base or other.
1351 #define HAS_GETHOSTBYNAME /**/
1354 * This symbol, if defined, indicates that the gethostent() routine is
1355 * available to look up host names in some data base or another.
1357 /*#define HAS_GETHOSTENT /**/
1360 * This symbol, if defined, indicates that the C program may use the
1361 * gethostname() routine to derive the host name. See also HAS_UNAME
1365 * This symbol, if defined, indicates that the C program may use the
1366 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1370 * This symbol, if defined, indicates the command to feed to the
1371 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1372 * and HAS_UNAME. Note that the command uses a fully qualified path,
1373 * so that it is safe even if used by a process with super-user
1377 * This symbol, if defined, indicates that the C program may use the
1378 * contents of PHOSTNAME as a command to feed to the popen() routine
1379 * to derive the host name.
1381 #define HAS_GETHOSTNAME /**/
1382 #define HAS_UNAME /**/
1383 /*#define HAS_PHOSTNAME /**/
1384 #ifdef HAS_PHOSTNAME
1385 #define PHOSTNAME "" /* How to get the host name */
1388 /* HAS_GETHOSTBYADDR_R:
1389 * This symbol, if defined, indicates that the gethostbyaddr_r routine
1390 * is available to gethostbyaddr re-entrantly.
1392 /* GETHOSTBYADDR_R_PROTO:
1393 * This symbol encodes the prototype of gethostbyaddr_r.
1394 * It is zero if d_gethostbyaddr_r is undef, and one of the
1395 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyaddr_r
1398 /*#define HAS_GETHOSTBYADDR_R /**/
1399 #define GETHOSTBYADDR_R_PROTO 0 /**/
1401 /* HAS_GETHOSTBYNAME_R:
1402 * This symbol, if defined, indicates that the gethostbyname_r routine
1403 * is available to gethostbyname re-entrantly.
1405 /* GETHOSTBYNAME_R_PROTO:
1406 * This symbol encodes the prototype of gethostbyname_r.
1407 * It is zero if d_gethostbyname_r is undef, and one of the
1408 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyname_r
1411 /*#define HAS_GETHOSTBYNAME_R /**/
1412 #define GETHOSTBYNAME_R_PROTO 0 /**/
1414 /* HAS_GETHOSTENT_R:
1415 * This symbol, if defined, indicates that the gethostent_r routine
1416 * is available to gethostent re-entrantly.
1418 /* GETHOSTENT_R_PROTO:
1419 * This symbol encodes the prototype of gethostent_r.
1420 * It is zero if d_gethostent_r is undef, and one of the
1421 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostent_r
1424 /*#define HAS_GETHOSTENT_R /**/
1425 #define GETHOSTENT_R_PROTO 0 /**/
1427 /* HAS_GETHOST_PROTOS:
1428 * This symbol, if defined, indicates that <netdb.h> includes
1429 * prototypes for gethostent(), gethostbyname(), and
1430 * gethostbyaddr(). Otherwise, it is up to the program to guess
1431 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1433 #define HAS_GETHOST_PROTOS /**/
1436 * This symbol, if defined, indicates that the getlogin_r routine
1437 * is available to getlogin re-entrantly.
1439 /* GETLOGIN_R_PROTO:
1440 * This symbol encodes the prototype of getlogin_r.
1441 * It is zero if d_getlogin_r is undef, and one of the
1442 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getlogin_r
1445 /*#define HAS_GETLOGIN_R /**/
1446 #define GETLOGIN_R_PROTO 0 /**/
1448 /* HAS_GETNETBYADDR:
1449 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1450 * available to look up networks by their IP addresses.
1452 /*#define HAS_GETNETBYADDR /**/
1454 /* HAS_GETNETBYNAME:
1455 * This symbol, if defined, indicates that the getnetbyname() routine is
1456 * available to look up networks by their names.
1458 /*#define HAS_GETNETBYNAME /**/
1461 * This symbol, if defined, indicates that the getnetent() routine is
1462 * available to look up network names in some data base or another.
1464 /*#define HAS_GETNETENT /**/
1466 /* HAS_GETNETBYADDR_R:
1467 * This symbol, if defined, indicates that the getnetbyaddr_r routine
1468 * is available to getnetbyaddr re-entrantly.
1470 /* GETNETBYADDR_R_PROTO:
1471 * This symbol encodes the prototype of getnetbyaddr_r.
1472 * It is zero if d_getnetbyaddr_r is undef, and one of the
1473 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyaddr_r
1476 /*#define HAS_GETNETBYADDR_R /**/
1477 #define GETNETBYADDR_R_PROTO 0 /**/
1479 /* HAS_GETNETBYNAME_R:
1480 * This symbol, if defined, indicates that the getnetbyname_r routine
1481 * is available to getnetbyname re-entrantly.
1483 /* GETNETBYNAME_R_PROTO:
1484 * This symbol encodes the prototype of getnetbyname_r.
1485 * It is zero if d_getnetbyname_r is undef, and one of the
1486 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyname_r
1489 /*#define HAS_GETNETBYNAME_R /**/
1490 #define GETNETBYNAME_R_PROTO 0 /**/
1493 * This symbol, if defined, indicates that the getnetent_r routine
1494 * is available to getnetent re-entrantly.
1496 /* GETNETENT_R_PROTO:
1497 * This symbol encodes the prototype of getnetent_r.
1498 * It is zero if d_getnetent_r is undef, and one of the
1499 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetent_r
1502 /*#define HAS_GETNETENT_R /**/
1503 #define GETNETENT_R_PROTO 0 /**/
1505 /* HAS_GETNET_PROTOS:
1506 * This symbol, if defined, indicates that <netdb.h> includes
1507 * prototypes for getnetent(), getnetbyname(), and
1508 * getnetbyaddr(). Otherwise, it is up to the program to guess
1509 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1511 /*#define HAS_GETNET_PROTOS /**/
1514 * This symbol, if defined, indicates that the getprotoent() routine is
1515 * available to look up protocols in some data base or another.
1517 /*#define HAS_GETPROTOENT /**/
1520 * This symbol, if defined, indicates that the getpgrp routine is
1521 * available to get the current process group.
1524 * This symbol, if defined, indicates that getpgrp needs one
1525 * arguments whereas USG one needs none.
1527 /*#define HAS_GETPGRP /**/
1528 /*#define USE_BSD_GETPGRP /**/
1530 /* HAS_GETPROTOBYNAME:
1531 * This symbol, if defined, indicates that the getprotobyname()
1532 * routine is available to look up protocols by their name.
1534 /* HAS_GETPROTOBYNUMBER:
1535 * This symbol, if defined, indicates that the getprotobynumber()
1536 * routine is available to look up protocols by their number.
1538 #define HAS_GETPROTOBYNAME /**/
1539 #define HAS_GETPROTOBYNUMBER /**/
1541 /* HAS_GETPROTOBYNAME_R:
1542 * This symbol, if defined, indicates that the getprotobyname_r routine
1543 * is available to getprotobyname re-entrantly.
1545 /* GETPROTOBYNAME_R_PROTO:
1546 * This symbol encodes the prototype of getprotobyname_r.
1547 * It is zero if d_getprotobyname_r is undef, and one of the
1548 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobyname_r
1551 /*#define HAS_GETPROTOBYNAME_R /**/
1552 #define GETPROTOBYNAME_R_PROTO 0 /**/
1554 /* HAS_GETPROTOBYNUMBER_R:
1555 * This symbol, if defined, indicates that the getprotobynumber_r routine
1556 * is available to getprotobynumber re-entrantly.
1558 /* GETPROTOBYNUMBER_R_PROTO:
1559 * This symbol encodes the prototype of getprotobynumber_r.
1560 * It is zero if d_getprotobynumber_r is undef, and one of the
1561 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobynumber_r
1564 /*#define HAS_GETPROTOBYNUMBER_R /**/
1565 #define GETPROTOBYNUMBER_R_PROTO 0 /**/
1567 /* HAS_GETPROTOENT_R:
1568 * This symbol, if defined, indicates that the getprotoent_r routine
1569 * is available to getprotoent re-entrantly.
1571 /* GETPROTOENT_R_PROTO:
1572 * This symbol encodes the prototype of getprotoent_r.
1573 * It is zero if d_getprotoent_r is undef, and one of the
1574 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotoent_r
1577 /*#define HAS_GETPROTOENT_R /**/
1578 #define GETPROTOENT_R_PROTO 0 /**/
1580 /* HAS_GETPROTO_PROTOS:
1581 * This symbol, if defined, indicates that <netdb.h> includes
1582 * prototypes for getprotoent(), getprotobyname(), and
1583 * getprotobyaddr(). Otherwise, it is up to the program to guess
1584 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1586 #define HAS_GETPROTO_PROTOS /**/
1589 * This symbol, if defined, indicates that the getpwent routine is
1590 * available for sequential access of the passwd database.
1591 * If this is not available, the older getpw() function may be available.
1593 /*#define HAS_GETPWENT /**/
1596 * This symbol, if defined, indicates that the getpwent_r routine
1597 * is available to getpwent re-entrantly.
1599 /* GETPWENT_R_PROTO:
1600 * This symbol encodes the prototype of getpwent_r.
1601 * It is zero if d_getpwent_r is undef, and one of the
1602 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r
1605 /*#define HAS_GETPWENT_R /**/
1606 #define GETPWENT_R_PROTO 0 /**/
1609 * This symbol, if defined, indicates that the getpwnam_r routine
1610 * is available to getpwnam re-entrantly.
1612 /* GETPWNAM_R_PROTO:
1613 * This symbol encodes the prototype of getpwnam_r.
1614 * It is zero if d_getpwnam_r is undef, and one of the
1615 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwnam_r
1618 /*#define HAS_GETPWNAM_R /**/
1619 #define GETPWNAM_R_PROTO 0 /**/
1622 * This symbol, if defined, indicates that the getpwuid_r routine
1623 * is available to getpwuid re-entrantly.
1625 /* GETPWUID_R_PROTO:
1626 * This symbol encodes the prototype of getpwuid_r.
1627 * It is zero if d_getpwuid_r is undef, and one of the
1628 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r
1631 /*#define HAS_GETPWUID_R /**/
1632 #define GETPWUID_R_PROTO 0 /**/
1635 * This symbol, if defined, indicates that the getservent() routine is
1636 * available to look up network services in some data base or another.
1638 /*#define HAS_GETSERVENT /**/
1640 /* HAS_GETSERVBYNAME_R:
1641 * This symbol, if defined, indicates that the getservbyname_r routine
1642 * is available to getservbyname re-entrantly.
1644 /* GETSERVBYNAME_R_PROTO:
1645 * This symbol encodes the prototype of getservbyname_r.
1646 * It is zero if d_getservbyname_r is undef, and one of the
1647 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyname_r
1650 /*#define HAS_GETSERVBYNAME_R /**/
1651 #define GETSERVBYNAME_R_PROTO 0 /**/
1653 /* HAS_GETSERVBYPORT_R:
1654 * This symbol, if defined, indicates that the getservbyport_r routine
1655 * is available to getservbyport re-entrantly.
1657 /* GETSERVBYPORT_R_PROTO:
1658 * This symbol encodes the prototype of getservbyport_r.
1659 * It is zero if d_getservbyport_r is undef, and one of the
1660 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyport_r
1663 /*#define HAS_GETSERVBYPORT_R /**/
1664 #define GETSERVBYPORT_R_PROTO 0 /**/
1666 /* HAS_GETSERVENT_R:
1667 * This symbol, if defined, indicates that the getservent_r routine
1668 * is available to getservent re-entrantly.
1670 /* GETSERVENT_R_PROTO:
1671 * This symbol encodes the prototype of getservent_r.
1672 * It is zero if d_getservent_r is undef, and one of the
1673 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservent_r
1676 /*#define HAS_GETSERVENT_R /**/
1677 #define GETSERVENT_R_PROTO 0 /**/
1679 /* HAS_GETSERV_PROTOS:
1680 * This symbol, if defined, indicates that <netdb.h> includes
1681 * prototypes for getservent(), getservbyname(), and
1682 * getservbyaddr(). Otherwise, it is up to the program to guess
1683 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1685 #define HAS_GETSERV_PROTOS /**/
1688 * This symbol, if defined, indicates that the getspnam_r routine
1689 * is available to getspnam re-entrantly.
1691 /* GETSPNAM_R_PROTO:
1692 * This symbol encodes the prototype of getspnam_r.
1693 * It is zero if d_getspnam_r is undef, and one of the
1694 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getspnam_r
1697 /*#define HAS_GETSPNAM_R /**/
1698 #define GETSPNAM_R_PROTO 0 /**/
1700 /* HAS_GETSERVBYNAME:
1701 * This symbol, if defined, indicates that the getservbyname()
1702 * routine is available to look up services by their name.
1704 /* HAS_GETSERVBYPORT:
1705 * This symbol, if defined, indicates that the getservbyport()
1706 * routine is available to look up services by their port.
1708 #define HAS_GETSERVBYNAME /**/
1709 #define HAS_GETSERVBYPORT /**/
1712 * This symbol, if defined, indicates that the gmtime_r routine
1713 * is available to gmtime re-entrantly.
1716 * This symbol encodes the prototype of gmtime_r.
1717 * It is zero if d_gmtime_r is undef, and one of the
1718 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r
1721 /*#define HAS_GMTIME_R /**/
1722 #define GMTIME_R_PROTO 0 /**/
1725 * This symbol, if defined, indicates that the htonl() routine (and
1726 * friends htons() ntohl() ntohs()) are available to do network
1727 * order byte swapping.
1730 * This symbol, if defined, indicates that the htons() routine (and
1731 * friends htonl() ntohl() ntohs()) are available to do network
1732 * order byte swapping.
1735 * This symbol, if defined, indicates that the ntohl() routine (and
1736 * friends htonl() htons() ntohs()) are available to do network
1737 * order byte swapping.
1740 * This symbol, if defined, indicates that the ntohs() routine (and
1741 * friends htonl() htons() ntohl()) are available to do network
1742 * order byte swapping.
1744 #define HAS_HTONL /**/
1745 #define HAS_HTONS /**/
1746 #define HAS_NTOHL /**/
1747 #define HAS_NTOHS /**/
1750 * This symbol, if defined, indicates that the localtime_r routine
1751 * is available to localtime re-entrantly.
1753 /* LOCALTIME_R_NEEDS_TZSET:
1754 * Many libc's localtime_r implementations do not call tzset,
1755 * making them differ from localtime(), and making timezone
1756 * changes using \undef{TZ} without explicitly calling tzset
1757 * impossible. This symbol makes us call tzset before localtime_r
1759 /*#define LOCALTIME_R_NEEDS_TZSET /**/
1760 #ifdef LOCALTIME_R_NEEDS_TZSET
1761 #define L_R_TZSET tzset(),
1766 /* LOCALTIME_R_PROTO:
1767 * This symbol encodes the prototype of localtime_r.
1768 * It is zero if d_localtime_r is undef, and one of the
1769 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r
1772 /*#define HAS_LOCALTIME_R /**/
1773 #define LOCALTIME_R_PROTO 0 /**/
1776 * This symbol will be defined if the C compiler supports long
1780 * This symbol contains the size of a long double, so that the
1781 * C preprocessor can make decisions based on it. It is only
1782 * defined if the system supports long doubles.
1784 #define HAS_LONG_DOUBLE /**/
1785 #ifdef HAS_LONG_DOUBLE
1787 # define LONG_DOUBLESIZE 8 /**/
1789 # define LONG_DOUBLESIZE 12 /**/
1794 * This symbol will be defined if the C compiler supports long long.
1797 * This symbol contains the size of a long long, so that the
1798 * C preprocessor can make decisions based on it. It is only
1799 * defined if the system supports long long.
1802 # define HAS_LONG_LONG /**/
1804 #ifdef HAS_LONG_LONG
1805 #define LONGLONGSIZE 8 /**/
1809 * This symbol, if defined, indicates that the system provides
1810 * a prototype for the lseek() function. Otherwise, it is up
1811 * to the program to supply one. A good guess is
1812 * extern off_t lseek(int, off_t, int);
1814 #define HAS_LSEEK_PROTO /**/
1817 * This symbol, if defined, indicates that the memchr routine is available
1818 * to locate characters within a C string.
1820 #define HAS_MEMCHR /**/
1823 * This symbol, if defined, indicates that the mkstemp routine is
1824 * available to exclusively create and open a uniquely named
1827 /*#define HAS_MKSTEMP /**/
1830 * This symbol, if defined, indicates that the mmap system call is
1831 * available to map a file into memory.
1834 * This symbol holds the return type of the mmap() system call
1835 * (and simultaneously the type of the first argument).
1836 * Usually set to 'void *' or 'caddr_t'.
1838 /*#define HAS_MMAP /**/
1839 #define Mmap_t void * /**/
1842 * This symbol, if defined, indicates that the entire msg*(2) library is
1843 * supported (IPC mechanism based on message queues).
1845 /*#define HAS_MSG /**/
1847 /* OLD_PTHREAD_CREATE_JOINABLE:
1848 * This symbol, if defined, indicates how to create pthread
1849 * in joinable (aka undetached) state. NOTE: not defined
1850 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
1851 * (the new version of the constant).
1852 * If defined, known values are PTHREAD_CREATE_UNDETACHED
1855 /*#define OLD_PTHREAD_CREATE_JOINABLE /**/
1857 /* HAS_PTHREAD_ATFORK:
1858 * This symbol, if defined, indicates that the pthread_atfork routine
1859 * is available to setup fork handlers.
1861 /*#define HAS_PTHREAD_ATFORK /**/
1863 /* HAS_PTHREAD_YIELD:
1864 * This symbol, if defined, indicates that the pthread_yield
1865 * routine is available to yield the execution of the current
1866 * thread. sched_yield is preferable to pthread_yield.
1869 * This symbol defines the way to yield the execution of
1870 * the current thread. Known ways are sched_yield,
1871 * pthread_yield, and pthread_yield with NULL.
1874 * This symbol, if defined, indicates that the sched_yield
1875 * routine is available to yield the execution of the current
1876 * thread. sched_yield is preferable to pthread_yield.
1878 /*#define HAS_PTHREAD_YIELD /**/
1879 #define SCHED_YIELD /**/
1880 /*#define HAS_SCHED_YIELD /**/
1883 * This symbol, if defined, indicates that the random_r routine
1884 * is available to random re-entrantly.
1887 * This symbol encodes the prototype of random_r.
1888 * It is zero if d_random_r is undef, and one of the
1889 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_random_r
1892 /*#define HAS_RANDOM_R /**/
1893 #define RANDOM_R_PROTO 0 /**/
1896 * This symbol, if defined, indicates that the readdir64_r routine
1897 * is available to readdir64 re-entrantly.
1899 /* READDIR64_R_PROTO:
1900 * This symbol encodes the prototype of readdir64_r.
1901 * It is zero if d_readdir64_r is undef, and one of the
1902 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir64_r
1905 /*#define HAS_READDIR64_R /**/
1906 #define READDIR64_R_PROTO 0 /**/
1909 * This symbol, if defined, indicates that the readdir_r routine
1910 * is available to readdir re-entrantly.
1913 * This symbol encodes the prototype of readdir_r.
1914 * It is zero if d_readdir_r is undef, and one of the
1915 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir_r
1918 /*#define HAS_READDIR_R /**/
1919 #define READDIR_R_PROTO 0 /**/
1922 * This symbol, if defined, indicates that the entire sem*(2) library is
1925 /*#define HAS_SEM /**/
1928 * This symbol, if defined, indicates that the setgrent routine is
1929 * available for initializing sequential access of the group database.
1931 /*#define HAS_SETGRENT /**/
1934 * This symbol, if defined, indicates that the setgrent_r routine
1935 * is available to setgrent re-entrantly.
1937 /* SETGRENT_R_PROTO:
1938 * This symbol encodes the prototype of setgrent_r.
1939 * It is zero if d_setgrent_r is undef, and one of the
1940 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setgrent_r
1943 /*#define HAS_SETGRENT_R /**/
1944 #define SETGRENT_R_PROTO 0 /**/
1947 * This symbol, if defined, indicates that the sethostent() routine is
1950 /*#define HAS_SETHOSTENT /**/
1952 /* HAS_SETHOSTENT_R:
1953 * This symbol, if defined, indicates that the sethostent_r routine
1954 * is available to sethostent re-entrantly.
1956 /* SETHOSTENT_R_PROTO:
1957 * This symbol encodes the prototype of sethostent_r.
1958 * It is zero if d_sethostent_r is undef, and one of the
1959 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_sethostent_r
1962 /*#define HAS_SETHOSTENT_R /**/
1963 #define SETHOSTENT_R_PROTO 0 /**/
1966 * This symbol, if defined, indicates that the setlocale_r routine
1967 * is available to setlocale re-entrantly.
1969 /* SETLOCALE_R_PROTO:
1970 * This symbol encodes the prototype of setlocale_r.
1971 * It is zero if d_setlocale_r is undef, and one of the
1972 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setlocale_r
1975 /*#define HAS_SETLOCALE_R /**/
1976 #define SETLOCALE_R_PROTO 0 /**/
1979 * This symbol, if defined, indicates that the setnetent() routine is
1982 /*#define HAS_SETNETENT /**/
1985 * This symbol, if defined, indicates that the setnetent_r routine
1986 * is available to setnetent re-entrantly.
1988 /* SETNETENT_R_PROTO:
1989 * This symbol encodes the prototype of setnetent_r.
1990 * It is zero if d_setnetent_r is undef, and one of the
1991 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setnetent_r
1994 /*#define HAS_SETNETENT_R /**/
1995 #define SETNETENT_R_PROTO 0 /**/
1998 * This symbol, if defined, indicates that the setprotoent() routine is
2001 /*#define HAS_SETPROTOENT /**/
2004 * This symbol, if defined, indicates that the setpgrp routine is
2005 * available to set the current process group.
2008 * This symbol, if defined, indicates that setpgrp needs two
2009 * arguments whereas USG one needs none. See also HAS_SETPGID
2010 * for a POSIX interface.
2012 /*#define HAS_SETPGRP /**/
2013 /*#define USE_BSD_SETPGRP /**/
2015 /* HAS_SETPROTOENT_R:
2016 * This symbol, if defined, indicates that the setprotoent_r routine
2017 * is available to setprotoent re-entrantly.
2019 /* SETPROTOENT_R_PROTO:
2020 * This symbol encodes the prototype of setprotoent_r.
2021 * It is zero if d_setprotoent_r is undef, and one of the
2022 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setprotoent_r
2025 /*#define HAS_SETPROTOENT_R /**/
2026 #define SETPROTOENT_R_PROTO 0 /**/
2029 * This symbol, if defined, indicates that the setpwent routine is
2030 * available for initializing sequential access of the passwd database.
2032 /*#define HAS_SETPWENT /**/
2035 * This symbol, if defined, indicates that the setpwent_r routine
2036 * is available to setpwent re-entrantly.
2038 /* SETPWENT_R_PROTO:
2039 * This symbol encodes the prototype of setpwent_r.
2040 * It is zero if d_setpwent_r is undef, and one of the
2041 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setpwent_r
2044 /*#define HAS_SETPWENT_R /**/
2045 #define SETPWENT_R_PROTO 0 /**/
2048 * This symbol, if defined, indicates that the setservent() routine is
2051 /*#define HAS_SETSERVENT /**/
2053 /* HAS_SETSERVENT_R:
2054 * This symbol, if defined, indicates that the setservent_r routine
2055 * is available to setservent re-entrantly.
2057 /* SETSERVENT_R_PROTO:
2058 * This symbol encodes the prototype of setservent_r.
2059 * It is zero if d_setservent_r is undef, and one of the
2060 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setservent_r
2063 /*#define HAS_SETSERVENT_R /**/
2064 #define SETSERVENT_R_PROTO 0 /**/
2067 * This symbol, if defined, indicates that the setvbuf routine is
2068 * available to change buffering on an open stdio stream.
2069 * to a line-buffered mode.
2071 #define HAS_SETVBUF /**/
2074 * This symbol, if defined, indicates that the entire shm*(2) library is
2077 /*#define HAS_SHM /**/
2080 * This symbol holds the return type of the shmat() system call.
2081 * Usually set to 'void *' or 'char *'.
2083 /* HAS_SHMAT_PROTOTYPE:
2084 * This symbol, if defined, indicates that the sys/shm.h includes
2085 * a prototype for shmat(). Otherwise, it is up to the program to
2086 * guess one. Shmat_t shmat(int, Shmat_t, int) is a good guess,
2087 * but not always right so it should be emitted by the program only
2088 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
2090 #define Shmat_t void * /**/
2091 /*#define HAS_SHMAT_PROTOTYPE /**/
2094 * This symbol, if defined, indicates that the BSD socket interface is
2098 * This symbol, if defined, indicates that the BSD socketpair() call is
2102 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
2103 * Checking just with #ifdef might not be enough because this symbol
2104 * has been known to be an enum.
2106 /* HAS_MSG_DONTROUTE:
2107 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
2108 * Checking just with #ifdef might not be enough because this symbol
2109 * has been known to be an enum.
2112 * This symbol, if defined, indicates that the MSG_OOB is supported.
2113 * Checking just with #ifdef might not be enough because this symbol
2114 * has been known to be an enum.
2117 * This symbol, if defined, indicates that the MSG_PEEK is supported.
2118 * Checking just with #ifdef might not be enough because this symbol
2119 * has been known to be an enum.
2122 * This symbol, if defined, indicates that the MSG_PROXY is supported.
2123 * Checking just with #ifdef might not be enough because this symbol
2124 * has been known to be an enum.
2127 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
2128 * Checking just with #ifdef might not be enough because this symbol
2129 * has been known to be an enum.
2131 #define HAS_SOCKET /**/
2132 /*#define HAS_SOCKETPAIR /**/
2133 /*#define HAS_MSG_CTRUNC /**/
2134 /*#define HAS_MSG_DONTROUTE /**/
2135 /*#define HAS_MSG_OOB /**/
2136 /*#define HAS_MSG_PEEK /**/
2137 /*#define HAS_MSG_PROXY /**/
2138 /*#define HAS_SCM_RIGHTS /**/
2141 * This symbol, if defined, indicates that the srand48_r routine
2142 * is available to srand48 re-entrantly.
2145 * This symbol encodes the prototype of srand48_r.
2146 * It is zero if d_srand48_r is undef, and one of the
2147 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srand48_r
2150 /*#define HAS_SRAND48_R /**/
2151 #define SRAND48_R_PROTO 0 /**/
2154 * This symbol, if defined, indicates that the srandom_r routine
2155 * is available to srandom re-entrantly.
2158 * This symbol encodes the prototype of srandom_r.
2159 * It is zero if d_srandom_r is undef, and one of the
2160 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srandom_r
2163 /*#define HAS_SRANDOM_R /**/
2164 #define SRANDOM_R_PROTO 0 /**/
2167 * This symbol is defined if this system has a stat structure declaring
2168 * st_blksize and st_blocks.
2170 #ifndef USE_STAT_BLOCKS
2171 /*#define USE_STAT_BLOCKS /**/
2175 * This symbol, if defined, indicates that this C compiler knows how
2176 * to copy structures. If undefined, you'll need to use a block copy
2177 * routine of some sort instead.
2179 #define USE_STRUCT_COPY /**/
2182 * This symbol, if defined, indicates that the strerror routine is
2183 * available to translate error numbers to strings. See the writeup
2184 * of Strerror() in this file before you try to define your own.
2187 * This symbol, if defined, indicates that the sys_errlist array is
2188 * available to translate error numbers to strings. The extern int
2189 * sys_nerr gives the size of that table.
2192 * This preprocessor symbol is defined as a macro if strerror() is
2193 * not available to translate error numbers to strings but sys_errlist[]
2196 #define HAS_STRERROR /**/
2197 #define HAS_SYS_ERRLIST /**/
2198 #define Strerror(e) strerror(e)
2201 * This symbol, if defined, indicates that the strerror_r routine
2202 * is available to strerror re-entrantly.
2204 /* STRERROR_R_PROTO:
2205 * This symbol encodes the prototype of strerror_r.
2206 * It is zero if d_strerror_r is undef, and one of the
2207 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_strerror_r
2210 /*#define HAS_STRERROR_R /**/
2211 #define STRERROR_R_PROTO 0 /**/
2214 * This symbol, if defined, indicates that the strtoul routine is
2215 * available to provide conversion of strings to unsigned long.
2217 #define HAS_STRTOUL /**/
2220 * This symbol, if defined, indicates that the time() routine exists.
2223 * This symbol holds the type returned by time(). It can be long,
2224 * or time_t on BSD sites (in which case <sys/types.h> should be
2227 #define HAS_TIME /**/
2228 #define Time_t time_t /* Time type */
2231 * This symbol, if defined, indicates that the times() routine exists.
2232 * Note that this became obsolete on some systems (SUNOS), which now
2233 * use getrusage(). It may be necessary to include <sys/times.h>.
2235 #define HAS_TIMES /**/
2238 * This symbol, if defined, indicates that the tmpnam_r routine
2239 * is available to tmpnam re-entrantly.
2242 * This symbol encodes the prototype of tmpnam_r.
2243 * It is zero if d_tmpnam_r is undef, and one of the
2244 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_tmpnam_r
2247 /*#define HAS_TMPNAM_R /**/
2248 #define TMPNAM_R_PROTO 0 /**/
2251 * This symbol, if defined, indicates that the ttyname_r routine
2252 * is available to ttyname re-entrantly.
2255 * This symbol encodes the prototype of ttyname_r.
2256 * It is zero if d_ttyname_r is undef, and one of the
2257 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ttyname_r
2260 /*#define HAS_TTYNAME_R /**/
2261 #define TTYNAME_R_PROTO 0 /**/
2264 * This symbol, if defined, indicates that the union semun is
2265 * defined by including <sys/sem.h>. If not, the user code
2266 * probably needs to define it as:
2269 * struct semid_ds *buf;
2270 * unsigned short *array;
2273 /* USE_SEMCTL_SEMUN:
2274 * This symbol, if defined, indicates that union semun is
2275 * used for semctl IPC_STAT.
2277 /* USE_SEMCTL_SEMID_DS:
2278 * This symbol, if defined, indicates that struct semid_ds * is
2279 * used for semctl IPC_STAT.
2281 #define HAS_UNION_SEMUN /**/
2282 /*#define USE_SEMCTL_SEMUN /**/
2283 /*#define USE_SEMCTL_SEMID_DS /**/
2286 * This symbol, if defined, indicates that vfork() exists.
2288 /*#define HAS_VFORK /**/
2291 * This symbol, if defined, indicates that an emulation of the
2292 * fork routine is available.
2294 /*#define HAS_PSEUDOFORK /**/
2297 * This symbol's value is either "void" or "int", corresponding to the
2298 * appropriate return type of a signal handler. Thus, you can declare
2299 * a signal handler using "Signal_t (*handler)()", and define the
2300 * handler using "Signal_t handler(sig)".
2302 #define Signal_t void /* Signal handler's return type */
2305 * This symbol, if defined, indicates that this C compiler knows about
2306 * the volatile declaration.
2308 #define HASVOLATILE /**/
2314 * This symbol holds the type used to declare file positions in libc.
2315 * It can be fpos_t, long, uint, etc... It may be necessary to include
2316 * <sys/types.h> to get any typedef'ed information.
2318 #define Fpos_t fpos_t /* File position type */
2321 * This symbol defines the format string used for printing a Gid_t.
2323 #define Gid_t_f "ld" /**/
2326 * This symbol holds the signedess of a Gid_t.
2327 * 1 for unsigned, -1 for signed.
2329 #define Gid_t_sign -1 /* GID sign */
2332 * This symbol holds the size of a Gid_t in bytes.
2334 #define Gid_t_size 4 /* GID size */
2337 * This symbol holds the return type of getgid() and the type of
2338 * argument to setrgid() and related functions. Typically,
2339 * it is the type of group ids in the kernel. It can be int, ushort,
2340 * gid_t, etc... It may be necessary to include <sys/types.h> to get
2341 * any typedef'ed information.
2343 #define Gid_t gid_t /* Type for getgid(), etc... */
2346 * This symbol, if defined, indicates to the C program that it should
2347 * include <dirent.h>. Using this symbol also triggers the definition
2348 * of the Direntry_t define which ends up being 'struct dirent' or
2349 * 'struct direct' depending on the availability of <dirent.h>.
2352 * This symbol, if defined, indicates to the C program that the length
2353 * of directory entry names is provided by a d_namlen field. Otherwise
2354 * you need to do strlen() on the d_name field.
2357 * This symbol is set to 'struct direct' or 'struct dirent' depending on
2358 * whether dirent is available or not. You should use this pseudo type to
2359 * portably declare your directory entries.
2361 #define I_DIRENT /**/
2362 #define DIRNAMLEN /**/
2363 #define Direntry_t struct direct
2366 * This symbol, if defined, indicates to the C program that it should
2370 * This symbol, if defined, indicates to the C program that struct group
2371 * in <grp.h> contains gr_passwd.
2373 /*#define I_GRP /**/
2374 /*#define GRPASSWD /**/
2377 * This symbol, if defined, indicates to the C program that it should
2378 * include <mach/cthreads.h>.
2380 /*#define I_MACH_CTHREADS /**/
2383 * This symbol, if defined, indicates that <ndbm.h> exists and should
2387 * This symbol, if defined, indicates that <gdbm/ndbm.h> exists and should
2388 * be included. This was the location of the ndbm.h compatibility file
2392 * This symbol, if defined, indicates that <gdbm-ndbm.h> exists and should
2393 * be included. This is the location of the ndbm.h compatibility file
2396 /* NDBM_H_USES_PROTOTYPES:
2397 * This symbol, if defined, indicates that <ndbm.h> uses real ANSI C
2398 * prototypes instead of K&R style function declarations without any
2399 * parameter information. While ANSI C prototypes are supported in C++,
2400 * K&R style function declarations will yield errors.
2402 /* GDBMNDBM_H_USES_PROTOTYPES:
2403 * This symbol, if defined, indicates that <gdbm/ndbm.h> uses real ANSI C
2404 * prototypes instead of K&R style function declarations without any
2405 * parameter information. While ANSI C prototypes are supported in C++,
2406 * K&R style function declarations will yield errors.
2408 /* GDBM_NDBM_H_USES_PROTOTYPES:
2409 * This symbol, if defined, indicates that <gdbm-ndbm.h> uses real ANSI C
2410 * prototypes instead of K&R style function declarations without any
2411 * parameter information. While ANSI C prototypes are supported in C++,
2412 * K&R style function declarations will yield errors.
2414 /*#define I_NDBM /**/
2415 /*#define I_GDBMNDBM /**/
2416 /*#define I_GDBM_NDBM /**/
2417 /*#define NDBM_H_USES_PROTOTYPES /**/
2418 /*#define GDBMNDBM_H_USES_PROTOTYPES /**/
2419 /*#define GDBM_NDBM_H_USES_PROTOTYPES /**/
2422 * This symbol, if defined, indicates that <netdb.h> exists and
2423 * should be included.
2425 /*#define I_NETDB /**/
2428 * This symbol, if defined, indicates that <net/errno.h> exists and
2429 * should be included.
2431 /*#define I_NET_ERRNO /**/
2434 * This symbol, if defined, indicates to the C program that it should
2435 * include <pthread.h>.
2437 /*#define I_PTHREAD /**/
2440 * This symbol, if defined, indicates to the C program that it should
2444 * This symbol, if defined, indicates to the C program that struct passwd
2445 * contains pw_quota.
2448 * This symbol, if defined, indicates to the C program that struct passwd
2452 * This symbol, if defined, indicates to the C program that struct passwd
2453 * contains pw_change.
2456 * This symbol, if defined, indicates to the C program that struct passwd
2457 * contains pw_class.
2460 * This symbol, if defined, indicates to the C program that struct passwd
2461 * contains pw_expire.
2464 * This symbol, if defined, indicates to the C program that struct passwd
2465 * contains pw_comment.
2468 * This symbol, if defined, indicates to the C program that struct passwd
2469 * contains pw_gecos.
2472 * This symbol, if defined, indicates to the C program that struct passwd
2473 * contains pw_passwd.
2475 /*#define I_PWD /**/
2476 /*#define PWQUOTA /**/
2477 /*#define PWAGE /**/
2478 /*#define PWCHANGE /**/
2479 /*#define PWCLASS /**/
2480 /*#define PWEXPIRE /**/
2481 /*#define PWCOMMENT /**/
2482 /*#define PWGECOS /**/
2483 /*#define PWPASSWD /**/
2486 * This symbol, if defined, indicates to the C program that it should
2487 * include <sys/access.h>.
2489 /*#define I_SYS_ACCESS /**/
2492 * This symbol, if defined, indicates to the C program that it should
2493 * include <sys/security.h>.
2495 /*#define I_SYS_SECURITY /**/
2498 * This symbol, if defined, indicates that <sys/uio.h> exists and
2499 * should be included.
2501 /*#define I_SYSUIO /**/
2504 * This symbol, if defined, indicates that <stdarg.h> exists and should
2508 * This symbol, if defined, indicates to the C program that it should
2509 * include <varargs.h>.
2511 #define I_STDARG /**/
2512 /*#define I_VARARGS /**/
2514 /* PERL_INC_VERSION_LIST:
2515 * This variable specifies the list of subdirectories in over
2516 * which perl.c:incpush() and lib/lib.pm will automatically
2517 * search when adding directories to @INC, in a format suitable
2518 * for a C initialization string. See the inc_version_list entry
2519 * in Porting/Glossary for more details.
2521 /*#define PERL_INC_VERSION_LIST 0 /**/
2523 /* INSTALL_USR_BIN_PERL:
2524 * This symbol, if defined, indicates that Perl is to be installed
2525 * also as /usr/bin/perl.
2527 /*#define INSTALL_USR_BIN_PERL /**/
2530 * This symbol holds the type used to declare offsets in the kernel.
2531 * It can be int, long, off_t, etc... It may be necessary to include
2532 * <sys/types.h> to get any typedef'ed information.
2535 * This symbol holds the number of bytes used by the Off_t.
2538 * This symbol holds the number of bytes used by the Off_t.
2541 # define Off_t __int64 /* <offset> type */
2543 # define Off_t long long /* <offset> type */
2545 #define LSEEKSIZE 8 /* <offset> size */
2546 #define Off_t_size 8 /* <offset> size */
2549 * This variable contains the return type of free(). It is usually
2550 * void, but occasionally int.
2553 * This symbol is the type of pointer returned by malloc and realloc.
2555 #define Malloc_t void * /**/
2556 #define Free_t void /**/
2558 /* PERL_MALLOC_WRAP:
2559 * This symbol, if defined, indicates that we'd like malloc wrap checks.
2561 #define PERL_MALLOC_WRAP /**/
2564 * This symbol, if defined, indicates that we're using our own malloc.
2566 /*#define MYMALLOC /**/
2569 * This symbol holds the type used to declare file modes
2570 * for systems calls. It is usually mode_t, but may be
2571 * int or unsigned short. It may be necessary to include <sys/types.h>
2572 * to get any typedef'ed information.
2574 #define Mode_t mode_t /* file mode parameter for system calls */
2577 * This symbol holds the type used for the 1st argument
2578 * to gethostbyaddr().
2581 * This symbol holds the type used for the 2nd argument
2582 * to gethostbyaddr().
2585 * This symbol holds the type used for the argument to
2589 * This symbol holds the type used for the 1st argument to
2592 #define Netdb_host_t char * /**/
2593 #define Netdb_hlen_t int /**/
2594 #define Netdb_name_t char * /**/
2595 #define Netdb_net_t long /**/
2597 /* PERL_OTHERLIBDIRS:
2598 * This variable contains a colon-separated set of paths for the perl
2599 * binary to search for additional library files or modules.
2600 * These directories will be tacked to the end of @INC.
2601 * Perl will automatically search below each path for version-
2602 * and architecture-specific directories. See PERL_INC_VERSION_LIST
2605 /*#define PERL_OTHERLIBDIRS "" /**/
2608 * This symbol holds the type used to declare process ids in the kernel.
2609 * It can be int, uint, pid_t, etc... It may be necessary to include
2610 * <sys/types.h> to get any typedef'ed information.
2612 #define Pid_t int /* PID type */
2615 * This symbol contains the name of the private library for this package.
2616 * The library is private in the sense that it needn't be in anyone's
2617 * execution path, but it should be accessible by the world. The program
2618 * should be prepared to do ~ expansion.
2621 * This symbol contains the ~name expanded version of PRIVLIB, to be used
2622 * in programs that are not prepared to deal with ~ expansion at run-time.
2624 #define PRIVLIB "c:\\perl\\lib" /**/
2625 #define PRIVLIB_EXP (win32_get_privlib(PERL_VERSION_STRING)) /**/
2628 * If defined, this macro indicates that the C compiler can handle
2629 * function prototypes.
2632 * This macro is used to declare function parameters for folks who want
2633 * to make declarations with prototypes using a different style than
2634 * the above macros. Use double parentheses. For example:
2636 * int main _((int argc, char *argv[]));
2638 #define CAN_PROTOTYPE /**/
2639 #ifdef CAN_PROTOTYPE
2640 #define _(args) args
2646 * This symbol holds the type used for the 2nd, 3rd, and 4th
2647 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
2648 * is defined, and 'int *' otherwise. This is only useful if you
2649 * have select(), of course.
2651 #define Select_fd_set_t Perl_fd_set * /**/
2654 * This symbol contains the full pathname to the shell used on this
2655 * on this system to execute Bourne shell scripts. Usually, this will be
2656 * /bin/sh, though it's possible that some systems will have /bin/ksh,
2657 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
2660 #define SH_PATH "cmd /x /c" /**/
2663 * This symbol contains a list of signal names in order of
2664 * signal number. This is intended
2665 * to be used as a static array initialization, like this:
2666 * char *sig_name[] = { SIG_NAME };
2667 * The signals in the list are separated with commas, and each signal
2668 * is surrounded by double quotes. There is no leading SIG in the signal
2669 * name, i.e. SIGQUIT is known as "QUIT".
2670 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
2671 * etc., where nn is the actual signal number (e.g. NUM37).
2672 * The signal number for sig_name[i] is stored in sig_num[i].
2673 * The last element is 0 to terminate the list with a NULL. This
2674 * corresponds to the 0 at the end of the sig_name_init list.
2675 * Note that this variable is initialized from the sig_name_init,
2676 * not from sig_name (which is unused).
2679 * This symbol contains a list of signal numbers, in the same order as the
2680 * SIG_NAME list. It is suitable for static array initialization, as in:
2681 * int sig_num[] = { SIG_NUM };
2682 * The signals in the list are separated with commas, and the indices
2683 * within that list and the SIG_NAME list match, so it's easy to compute
2684 * the signal name from a number or vice versa at the price of a small
2685 * dynamic linear lookup.
2686 * Duplicates are allowed, but are moved to the end of the list.
2687 * The signal number corresponding to sig_name[i] is sig_number[i].
2688 * if (i < NSIG) then sig_number[i] == i.
2689 * The last element is 0, corresponding to the 0 at the end of
2690 * the sig_name_init list.
2691 * Note that this variable is initialized from the sig_num_init,
2692 * not from sig_num (which is unused).
2695 * This variable contains the number of elements of the SIG_NAME
2696 * and SIG_NUM arrays, excluding the final NULL entry.
2698 #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 /**/
2699 #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 /**/
2700 #define SIG_SIZE 27 /**/
2703 * This symbol contains the name of the private library for this package.
2704 * The library is private in the sense that it needn't be in anyone's
2705 * execution path, but it should be accessible by the world. The program
2706 * should be prepared to do ~ expansion.
2707 * The standard distribution will put nothing in this directory.
2708 * After perl has been installed, users may install their own local
2709 * architecture-dependent modules in this directory with
2710 * MakeMaker Makefile.PL
2711 * or equivalent. See INSTALL for details.
2714 * This symbol contains the ~name expanded version of SITEARCH, to be used
2715 * in programs that are not prepared to deal with ~ expansion at run-time.
2717 #define SITEARCH "c:\\perl\\site\\lib" /**/
2718 /*#define SITEARCH_EXP "" /**/
2721 * This symbol contains the name of the private library for this package.
2722 * The library is private in the sense that it needn't be in anyone's
2723 * execution path, but it should be accessible by the world. The program
2724 * should be prepared to do ~ expansion.
2725 * The standard distribution will put nothing in this directory.
2726 * After perl has been installed, users may install their own local
2727 * architecture-independent modules in this directory with
2728 * MakeMaker Makefile.PL
2729 * or equivalent. See INSTALL for details.
2732 * This symbol contains the ~name expanded version of SITELIB, to be used
2733 * in programs that are not prepared to deal with ~ expansion at run-time.
2736 * This define is SITELIB_EXP with any trailing version-specific component
2737 * removed. The elements in inc_version_list (inc_version_list.U) can
2738 * be tacked onto this variable to generate a list of directories to search.
2740 #define SITELIB "c:\\perl\\site\\lib" /**/
2741 #define SITELIB_EXP (win32_get_sitelib(PERL_VERSION_STRING)) /**/
2742 #define SITELIB_STEM "" /**/
2745 * This symbol holds the size of a Size_t in bytes.
2747 #define Size_t_size 8 /**/
2750 * This symbol holds the type used to declare length parameters
2751 * for string functions. It is usually size_t, but may be
2752 * unsigned long, int, etc. It may be necessary to include
2753 * <sys/types.h> to get any typedef'ed information.
2755 #define Size_t size_t /* length paramater for string functions */
2758 * This symbol holds the type used for the size argument of
2759 * various socket calls (just the base type, not the pointer-to).
2761 #define Sock_size_t int /**/
2764 * This symbol is defined to be the type of char used in stdio.h.
2765 * It has the values "unsigned char" or "char".
2767 #define STDCHAR char /**/
2770 * This symbol defines the format string used for printing a Uid_t.
2772 #define Uid_t_f "ld" /**/
2775 * This symbol holds the signedess of a Uid_t.
2776 * 1 for unsigned, -1 for signed.
2778 #define Uid_t_sign -1 /* UID sign */
2781 * This symbol holds the size of a Uid_t in bytes.
2783 #define Uid_t_size 4 /* UID size */
2786 * This symbol holds the type used to declare user ids in the kernel.
2787 * It can be int, ushort, uid_t, etc... It may be necessary to include
2788 * <sys/types.h> to get any typedef'ed information.
2790 #define Uid_t uid_t /* UID type */
2793 * This symbol, if defined, indicates that Perl should be built to
2794 * use the interpreter-based threading implementation.
2797 * This symbol, if defined, indicates that Perl should be built to
2798 * use the 5.005-based threading implementation.
2799 * Only valid up to 5.8.x.
2801 /* OLD_PTHREADS_API:
2802 * This symbol, if defined, indicates that Perl should
2803 * be built to use the old draft POSIX threads API.
2805 /* USE_REENTRANT_API:
2806 * This symbol, if defined, indicates that Perl should
2807 * try to use the various _r versions of library functions.
2808 * This is extremely experimental.
2810 /*#define USE_5005THREADS /**/
2811 /*#define USE_ITHREADS /**/
2812 #if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
2813 #define USE_THREADS /* until src is revised*/
2815 /*#define OLD_PTHREADS_API /**/
2816 /*#define USE_REENTRANT_API /**/
2819 * If defined, this symbol contains the name of a private library.
2820 * The library is private in the sense that it needn't be in anyone's
2821 * execution path, but it should be accessible by the world.
2822 * It may have a ~ on the front.
2823 * The standard distribution will put nothing in this directory.
2824 * Vendors who distribute perl may wish to place their own
2825 * architecture-dependent modules and extensions in this directory with
2826 * MakeMaker Makefile.PL INSTALLDIRS=vendor
2827 * or equivalent. See INSTALL for details.
2829 /* PERL_VENDORARCH_EXP:
2830 * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
2831 * in programs that are not prepared to deal with ~ expansion at run-time.
2833 /*#define PERL_VENDORARCH "" /**/
2834 /*#define PERL_VENDORARCH_EXP "" /**/
2836 /* PERL_VENDORLIB_EXP:
2837 * This symbol contains the ~name expanded version of VENDORLIB, to be used
2838 * in programs that are not prepared to deal with ~ expansion at run-time.
2840 /* PERL_VENDORLIB_STEM:
2841 * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
2842 * removed. The elements in inc_version_list (inc_version_list.U) can
2843 * be tacked onto this variable to generate a list of directories to search.
2845 /*#define PERL_VENDORLIB_EXP "" /**/
2846 /*#define PERL_VENDORLIB_STEM "" /**/
2849 * This symbol indicates how much support of the void type is given by this
2850 * compiler. What various bits mean:
2852 * 1 = supports declaration of void
2853 * 2 = supports arrays of pointers to functions returning void
2854 * 4 = supports comparisons between pointers to void functions and
2855 * addresses of void functions
2856 * 8 = suports declaration of generic void pointers
2858 * The package designer should define VOIDUSED to indicate the requirements
2859 * of the package. This can be done either by #defining VOIDUSED before
2860 * including config.h, or by defining defvoidused in Myinit.U. If the
2861 * latter approach is taken, only those flags will be tested. If the
2862 * level of void support necessary is not present, defines void to int.
2867 #define VOIDFLAGS 15
2868 #if (VOIDFLAGS & VOIDUSED) != VOIDUSED
2869 #define void int /* is void to be avoided? */
2870 #define M_VOID /* Xenix strikes again */
2873 /* USE_CROSS_COMPILE:
2874 * This symbol, if defined, indicates that Perl is being cross-compiled.
2877 * This symbol, if defined, indicates the target architecture
2878 * Perl has been cross-compiled to. Undefined if not a cross-compile.
2880 #ifndef USE_CROSS_COMPILE
2881 /*#define USE_CROSS_COMPILE /**/
2882 #define PERL_TARGETARCH "" /**/
2886 * This symbol contains the number of bytes required to align a
2887 * double, or a long double when applicable. Usual values are 2,
2888 * 4 and 8. The default is eight, for safety.
2890 #if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
2891 # define MEM_ALIGNBYTES 8
2893 #define MEM_ALIGNBYTES 8
2897 * This symbol holds the hexadecimal constant defined in byteorder,
2898 * in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc...
2899 * If the compiler supports cross-compiling or multiple-architecture
2900 * binaries (eg. on NeXT systems), use compiler-defined macros to
2901 * determine the byte order.
2902 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
2903 * Binaries (MAB) on either big endian or little endian machines.
2904 * The endian-ness is available at compile-time. This only matters
2905 * for perl, where the config.h can be generated and installed on
2906 * one system, and used by a different architecture to build an
2907 * extension. Older versions of NeXT that might not have
2908 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
2909 * so the default case (for NeXT) is big endian to catch them.
2910 * This might matter for NeXT 3.0.
2912 #if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
2913 # ifdef __LITTLE_ENDIAN__
2915 # define BYTEORDER 0x1234
2918 # define BYTEORDER 0x12345678
2922 # ifdef __BIG_ENDIAN__
2924 # define BYTEORDER 0x4321
2927 # define BYTEORDER 0x87654321
2932 # if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
2933 # define BYTEORDER 0x4321
2936 #define BYTEORDER 0x1234 /* large digits for MSB */
2940 * This symbol is defined if the C compiler can cast negative
2941 * or large floating point numbers to 32-bit ints.
2944 # define CASTI32 /**/
2948 * This symbol is defined if the C compiler can cast negative
2949 * numbers to unsigned longs, ints and shorts.
2952 * This symbol contains flags that say what difficulties the compiler
2953 * has casting odd floating values to unsigned long:
2955 * 1 = couldn't cast < 0
2956 * 2 = couldn't cast >= 0x80000000
2957 * 4 = couldn't cast in argument expression list
2959 #define CASTNEGFLOAT /**/
2960 #define CASTFLAGS 0 /**/
2963 * This symbol, if defined, indicates that the closedir() routine
2964 * does not return a value.
2966 /*#define VOID_CLOSEDIR /**/
2969 * This symbol, when defined, indicates presence of the fd_set typedef
2972 #define HAS_FD_SET /**/
2975 * This preprocessor macro is defined to convert a floating point
2976 * number to a string without a trailing decimal point. This
2977 * emulates the behavior of sprintf("%g"), but is sometimes much more
2978 * efficient. If gconvert() is not available, but gcvt() drops the
2979 * trailing decimal point, then gcvt() is used. If all else fails,
2980 * a macro using sprintf("%g") is used. Arguments for the Gconvert
2981 * macro are: value, number of digits, whether trailing zeros should
2982 * be retained, and the output buffer.
2983 * The usual values are:
2984 * d_Gconvert='gconvert((x),(n),(t),(b))'
2985 * d_Gconvert='gcvt((x),(n),(b))'
2986 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
2987 * The last two assume trailing zeros should not be kept.
2989 #define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x))
2992 * This symbol, if defined, indicates that the getpagesize system call
2993 * is available to get system page size, which is the granularity of
2994 * many memory management calls.
2996 /*#define HAS_GETPAGESIZE /**/
2999 * This symbol, if defined, indicates to the C program that
3000 * the GNU C library is being used. A better check is to use
3001 * the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc.
3003 /*#define HAS_GNULIBC /**/
3004 #if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
3005 # define _GNU_SOURCE
3009 * This manifest constant lets the C program know that isascii
3012 #define HAS_ISASCII /**/
3015 * This symbol, if defined, indicates that the lchown routine is
3016 * available to operate on a symbolic link (instead of following the
3019 /*#define HAS_LCHOWN /**/
3022 * This manifest constant lets the C program know that the three
3023 * argument form of open(2) is available.
3025 /*#define HAS_OPEN3 /**/
3028 * This symbol, if defined, indicates that the bcopy routine is available
3029 * to copy potentially overlapping memory blocks. Normally, you should
3030 * probably use memmove() or memcpy(). If neither is defined, roll your
3033 /*#define HAS_SAFE_BCOPY /**/
3036 * This symbol, if defined, indicates that the memcpy routine is available
3037 * to copy potentially overlapping memory blocks. If you need to
3038 * copy overlapping memory blocks, you should check HAS_MEMMOVE and
3039 * use memmove() instead, if available.
3041 /*#define HAS_SAFE_MEMCPY /**/
3044 * This symbol, if defined, indicates that the memcmp routine is available
3045 * and can be used to compare relative magnitudes of chars with their high
3046 * bits set. If it is not defined, roll your own version.
3048 #define HAS_SANE_MEMCMP /**/
3051 * This symbol, if defined, indicates that Vr4's sigaction() routine
3054 /*#define HAS_SIGACTION /**/
3057 * This variable indicates to the C program that the sigsetjmp()
3058 * routine is available to save the calling process's registers
3059 * and stack environment for later use by siglongjmp(), and
3060 * to optionally save the process's signal mask. See
3061 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
3064 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
3067 * This macro is used in the same way as sigsetjmp(), but will invoke
3068 * traditional setjmp() if sigsetjmp isn't available.
3069 * See HAS_SIGSETJMP.
3072 * This macro is used in the same way as siglongjmp(), but will invoke
3073 * traditional longjmp() if siglongjmp isn't available.
3074 * See HAS_SIGSETJMP.
3076 /*#define HAS_SIGSETJMP /**/
3077 #ifdef HAS_SIGSETJMP
3078 #define Sigjmp_buf sigjmp_buf
3079 #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
3080 #define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
3082 #define Sigjmp_buf jmp_buf
3083 #define Sigsetjmp(buf,save_mask) setjmp((buf))
3084 #define Siglongjmp(buf,retval) longjmp((buf),(retval))
3088 * This symbol is defined if the _ptr and _cnt fields (or similar)
3089 * of the stdio FILE structure can be used to access the stdio buffer
3090 * for a file handle. If this is defined, then the FILE_ptr(fp)
3091 * and FILE_cnt(fp) macros will also be defined and should be used
3092 * to access these fields.
3095 * This macro is used to access the _ptr field (or equivalent) of the
3096 * FILE structure pointed to by its argument. This macro will always be
3097 * defined if USE_STDIO_PTR is defined.
3099 /* STDIO_PTR_LVALUE:
3100 * This symbol is defined if the FILE_ptr macro can be used as an
3104 * This macro is used to access the _cnt field (or equivalent) of the
3105 * FILE structure pointed to by its argument. This macro will always be
3106 * defined if USE_STDIO_PTR is defined.
3108 /* STDIO_CNT_LVALUE:
3109 * This symbol is defined if the FILE_cnt macro can be used as an
3112 /* STDIO_PTR_LVAL_SETS_CNT:
3113 * This symbol is defined if using the FILE_ptr macro as an lvalue
3114 * to increase the pointer by n has the side effect of decreasing the
3115 * value of File_cnt(fp) by n.
3117 /* STDIO_PTR_LVAL_NOCHANGE_CNT:
3118 * This symbol is defined if using the FILE_ptr macro as an lvalue
3119 * to increase the pointer by n leaves File_cnt(fp) unchanged.
3121 #define USE_STDIO_PTR /**/
3122 #ifdef USE_STDIO_PTR
3123 #define FILE_ptr(fp) ((fp)->_ptr)
3124 #define STDIO_PTR_LVALUE /**/
3125 #define FILE_cnt(fp) ((fp)->_cnt)
3126 #define STDIO_CNT_LVALUE /**/
3127 /*#define STDIO_PTR_LVAL_SETS_CNT /**/
3128 #define STDIO_PTR_LVAL_NOCHANGE_CNT /**/
3132 * This symbol is defined if the _base field (or similar) of the
3133 * stdio FILE structure can be used to access the stdio buffer for
3134 * a file handle. If this is defined, then the FILE_base(fp) macro
3135 * will also be defined and should be used to access this field.
3136 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
3137 * to determine the number of bytes in the buffer. USE_STDIO_BASE
3138 * will never be defined unless USE_STDIO_PTR is.
3141 * This macro is used to access the _base field (or equivalent) of the
3142 * FILE structure pointed to by its argument. This macro will always be
3143 * defined if USE_STDIO_BASE is defined.
3146 * This macro is used to determine the number of bytes in the I/O
3147 * buffer pointed to by _base field (or equivalent) of the FILE
3148 * structure pointed to its argument. This macro will always be defined
3149 * if USE_STDIO_BASE is defined.
3151 #define USE_STDIO_BASE /**/
3152 #ifdef USE_STDIO_BASE
3153 #define FILE_base(fp) ((fp)->_base)
3154 #define FILE_bufsiz(fp) ((fp)->_cnt + (fp)->_ptr - (fp)->_base)
3158 * This symbol, if defined, indicates that the vprintf routine is available
3159 * to printf with a pointer to an argument list. If unavailable, you
3160 * may need to write your own, probably in terms of _doprnt().
3162 /* USE_CHAR_VSPRINTF:
3163 * This symbol is defined if this system has vsprintf() returning type
3164 * (char*). The trend seems to be to declare it as "int vsprintf()". It
3165 * is up to the package author to declare vsprintf correctly based on the
3168 #define HAS_VPRINTF /**/
3169 /*#define USE_CHAR_VSPRINTF /**/
3172 * This symbol contains the size of a double, so that the C preprocessor
3173 * can make decisions based on it.
3175 #define DOUBLESIZE 8 /**/
3178 * This symbol, if defined, indicates to the C program that it should
3182 * This symbol, if defined, indicates to the C program that it should
3183 * include <sys/time.h>.
3185 /* I_SYS_TIME_KERNEL:
3186 * This symbol, if defined, indicates to the C program that it should
3187 * include <sys/time.h> with KERNEL defined.
3190 * This symbol, if defined, indicates to the C program that
3191 * the struct tm has a tm_zone field.
3193 /* HAS_TM_TM_GMTOFF:
3194 * This symbol, if defined, indicates to the C program that
3195 * the struct tm has a tm_gmtoff field.
3198 /*#define I_SYS_TIME /**/
3199 /*#define I_SYS_TIME_KERNEL /**/
3200 /*#define HAS_TM_TM_ZONE /**/
3201 /*#define HAS_TM_TM_GMTOFF /**/
3204 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
3205 * non-blocking I/O for the file descriptor. Note that there is no way
3206 * back, i.e. you cannot turn it blocking again this way. If you wish to
3207 * alternatively switch between blocking and non-blocking, use the
3208 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
3211 * This symbol holds the errno error code set by read() when no data was
3212 * present on the non-blocking file descriptor.
3215 * This symbol holds the return code from read() when no data is present
3216 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
3217 * not defined, then you can't distinguish between no data and EOF by
3218 * issuing a read(). You'll have to find another way to tell for sure!
3221 * This symbol, if defined, indicates to the C program that a read() on
3222 * a non-blocking file descriptor will return 0 on EOF, and not the value
3223 * held in RD_NODATA (-1 usually, in that case!).
3225 #define VAL_O_NONBLOCK O_NONBLOCK
3226 #define VAL_EAGAIN EAGAIN
3227 #define RD_NODATA -1
3228 #define EOF_NONBLOCK
3231 * This symbol contains the size of a pointer, so that the C preprocessor
3232 * can make decisions based on it. It will be sizeof(void *) if
3233 * the compiler supports (void *); otherwise it will be
3236 #define PTRSIZE 8 /**/
3239 * This macro is to be used to generate uniformly distributed
3240 * random numbers over the range [0., 1.[. You may have to supply
3241 * an 'extern double drand48();' in your program since SunOS 4.1.3
3242 * doesn't provide you with anything relevant in its headers.
3243 * See HAS_DRAND48_PROTO.
3246 * This symbol defines the type of the argument of the
3247 * random seed function.
3250 * This symbol defines the macro to be used in seeding the
3251 * random number generator (see Drand01).
3254 * This symbol indicates how many bits are produced by the
3255 * function used to generate normalized random numbers.
3256 * Values include 15, 16, 31, and 48.
3258 #define Drand01() (rand()/(double)((unsigned)1<<RANDBITS)) /**/
3259 #define Rand_seed_t unsigned /**/
3260 #define seedDrand01(x) srand((Rand_seed_t)x) /**/
3261 #define RANDBITS 15 /**/
3264 * This symbol holds the type used by functions that return
3265 * a count of bytes or an error condition. It must be a signed type.
3266 * It is usually ssize_t, but may be long or int, etc.
3267 * It may be necessary to include <sys/types.h> or <unistd.h>
3268 * to get any typedef'ed information.
3269 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
3272 # define SSize_t __int64 /* signed count of bytes */
3274 # define SSize_t long long /* signed count of bytes */
3278 * This symbol, if defined, indicates that this system uses
3281 /*#define EBCDIC /**/
3283 /* SETUID_SCRIPTS_ARE_SECURE_NOW:
3284 * This symbol, if defined, indicates that the bug that prevents
3285 * setuid scripts from being secure is not present in this kernel.
3288 * This symbol, if defined, indicates that the C program should
3289 * check the script that it is executing for setuid/setgid bits, and
3290 * attempt to emulate setuid/setgid on systems that have disabled
3291 * setuid #! scripts because the kernel can't do it securely.
3292 * It is up to the package designer to make sure that this emulation
3293 * is done securely. Among other things, it should do an fstat on
3294 * the script it just opened to make sure it really is a setuid/setgid
3295 * script, it should make sure the arguments passed correspond exactly
3296 * to the argument on the #! line, and it should not trust any
3297 * subprocesses to which it must pass the filename rather than the
3298 * file descriptor of the script to be executed.
3300 /*#define SETUID_SCRIPTS_ARE_SECURE_NOW /**/
3301 /*#define DOSUID /**/
3304 * This symbol, if defined, indicates that Perl was configured with
3305 * -Dusedevel, to enable development features. This should not be
3306 * done for production builds.
3308 /*#define PERL_USE_DEVEL /**/
3311 * This symbol, if defined, indicates that the atolf routine is
3312 * available to convert strings into long doubles.
3314 /*#define HAS_ATOLF /**/
3317 * This symbol, if defined, indicates that the atoll routine is
3318 * available to convert strings into long longs.
3320 #define HAS_ATOLL /**/
3323 * This symbol, if defined, indicates that the _fwalk system call is
3324 * available to apply a function to all the file handles.
3326 /*#define HAS__FWALK /**/
3329 * This symbol, if defined, indicates that the aintl routine is
3330 * available. If copysignl is also present we can emulate modfl.
3332 /*#define HAS_AINTL /**/
3334 /* HAS_BUILTIN_CHOOSE_EXPR:
3335 * Can we handle GCC builtin for compile-time ternary-like expressions
3337 /* HAS_BUILTIN_EXPECT:
3338 * Can we handle GCC builtin for telling that certain values are more
3341 /*#define HAS_BUILTIN_EXPECT /**/
3342 /*#define HAS_BUILTIN_CHOOSE_EXPR /**/
3344 /* HAS_C99_VARIADIC_MACROS:
3345 * If defined, the compiler supports C99 variadic macros.
3347 /*#define HAS_C99_VARIADIC_MACROS /**/
3350 * This symbol, if defined, indicates that the class routine is
3351 * available to classify doubles. Available for example in AIX.
3352 * The returned values are defined in <float.h> and are:
3354 * FP_PLUS_NORM Positive normalized, nonzero
3355 * FP_MINUS_NORM Negative normalized, nonzero
3356 * FP_PLUS_DENORM Positive denormalized, nonzero
3357 * FP_MINUS_DENORM Negative denormalized, nonzero
3359 * FP_MINUS_ZERO -0.0
3362 * FP_NANS Signaling Not a Number (NaNS)
3363 * FP_NANQ Quiet Not a Number (NaNQ)
3365 /*#define HAS_CLASS /**/
3368 * This symbol, if defined, indicates that the clearenv () routine is
3369 * available for use.
3371 /*#define HAS_CLEARENV /**/
3373 /* HAS_STRUCT_CMSGHDR:
3374 * This symbol, if defined, indicates that the struct cmsghdr
3377 /*#define HAS_STRUCT_CMSGHDR /**/
3380 * This symbol, if defined, indicates that the copysignl routine is
3381 * available. If aintl is also present we can emulate modfl.
3383 /*#define HAS_COPYSIGNL /**/
3386 * This symbol, if defined, indicates that a C++ compiler was
3387 * used to compiled Perl and will be used to compile extensions.
3389 /*#define USE_CPLUSPLUS /**/
3391 /* HAS_DBMINIT_PROTO:
3392 * This symbol, if defined, indicates that the system provides
3393 * a prototype for the dbminit() function. Otherwise, it is up
3394 * to the program to supply one. A good guess is
3395 * extern int dbminit(char *);
3397 /*#define HAS_DBMINIT_PROTO /**/
3400 * This symbol, if defined, indicates that the the DIR* dirstream
3401 * structure contains a member variable named dd_fd.
3403 /*#define HAS_DIR_DD_FD /**/
3406 * This manifest constant lets the C program know that dirfd
3409 /*#define HAS_DIRFD /**/
3411 /* DLSYM_NEEDS_UNDERSCORE:
3412 * This symbol, if defined, indicates that we need to prepend an
3413 * underscore to the symbol name before calling dlsym(). This only
3414 * makes sense if you *have* dlsym, which we will presume is the
3415 * case if you're using dl_dlopen.xs.
3417 /*#define DLSYM_NEEDS_UNDERSCORE /**/
3420 * This symbol, if defined, indicates that the "fast stdio"
3421 * is available to manipulate the stdio buffers directly.
3423 #define HAS_FAST_STDIO /**/
3426 * This symbol, if defined, indicates that the fchdir routine is
3427 * available to change directory using a file descriptor.
3429 /*#define HAS_FCHDIR /**/
3432 * This symbol, if defined, indicates that fcntl() can be used
3433 * for file locking. Normally on Unix systems this is defined.
3434 * It may be undefined on VMS.
3436 /*#define FCNTL_CAN_LOCK /**/
3439 * This symbol, if defined, indicates that the finite routine is
3440 * available to check whether a double is finite (non-infinity non-NaN).
3442 /*#define HAS_FINITE /**/
3445 * This symbol, if defined, indicates that the finitel routine is
3446 * available to check whether a long double is finite
3447 * (non-infinity non-NaN).
3449 /*#define HAS_FINITEL /**/
3452 * This symbol, if defined, indicates that the system provides
3453 * a prototype for the flock() function. Otherwise, it is up
3454 * to the program to supply one. A good guess is
3455 * extern int flock(int, int);
3457 #define HAS_FLOCK_PROTO /**/
3460 * This symbol, if defined, indicates that the fp_class routine is
3461 * available to classify doubles. Available for example in Digital UNIX.
3462 * The returned values are defined in <math.h> and are:
3464 * FP_SNAN Signaling NaN (Not-a-Number)
3465 * FP_QNAN Quiet NaN (Not-a-Number)
3466 * FP_POS_INF +infinity
3467 * FP_NEG_INF -infinity
3468 * FP_POS_NORM Positive normalized
3469 * FP_NEG_NORM Negative normalized
3470 * FP_POS_DENORM Positive denormalized
3471 * FP_NEG_DENORM Negative denormalized
3472 * FP_POS_ZERO +0.0 (positive zero)
3473 * FP_NEG_ZERO -0.0 (negative zero)
3475 /*#define HAS_FP_CLASS /**/
3478 * This symbol, if defined, indicates that the fpclass routine is
3479 * available to classify doubles. Available for example in Solaris/SVR4.
3480 * The returned values are defined in <ieeefp.h> and are:
3482 * FP_SNAN signaling NaN
3484 * FP_NINF negative infinity
3485 * FP_PINF positive infinity
3486 * FP_NDENORM negative denormalized non-zero
3487 * FP_PDENORM positive denormalized non-zero
3488 * FP_NZERO negative zero
3489 * FP_PZERO positive zero
3490 * FP_NNORM negative normalized non-zero
3491 * FP_PNORM positive normalized non-zero
3493 /*#define HAS_FPCLASS /**/
3496 * This symbol, if defined, indicates that the fpclassify routine is
3497 * available to classify doubles. Available for example in HP-UX.
3498 * The returned values are defined in <math.h> and are
3500 * FP_NORMAL Normalized
3502 * FP_INFINITE Infinity
3503 * FP_SUBNORMAL Denormalized
3507 /*#define HAS_FPCLASSIFY /**/
3510 * This symbol, if defined, indicates that the fpclassl routine is
3511 * available to classify long doubles. Available for example in IRIX.
3512 * The returned values are defined in <ieeefp.h> and are:
3514 * FP_SNAN signaling NaN
3516 * FP_NINF negative infinity
3517 * FP_PINF positive infinity
3518 * FP_NDENORM negative denormalized non-zero
3519 * FP_PDENORM positive denormalized non-zero
3520 * FP_NZERO negative zero
3521 * FP_PZERO positive zero
3522 * FP_NNORM negative normalized non-zero
3523 * FP_PNORM positive normalized non-zero
3525 /*#define HAS_FPCLASSL /**/
3528 * This symbol will be defined if the C compiler supports fpos64_t.
3530 /*#define HAS_FPOS64_T /**/
3533 * This symbol, if defined, indicates that the frexpl routine is
3534 * available to break a long double floating-point number into
3535 * a normalized fraction and an integral power of 2.
3537 /*#define HAS_FREXPL /**/
3539 /* HAS_STRUCT_FS_DATA:
3540 * This symbol, if defined, indicates that the struct fs_data
3541 * to do statfs() is supported.
3543 /*#define HAS_STRUCT_FS_DATA /**/
3546 * This symbol, if defined, indicates that the fseeko routine is
3547 * available to fseek beyond 32 bits (useful for ILP32 hosts).
3549 /*#define HAS_FSEEKO /**/
3552 * This symbol, if defined, indicates that the fstatfs routine is
3553 * available to stat filesystems by file descriptors.
3555 /*#define HAS_FSTATFS /**/
3558 * This symbol, if defined, indicates that the fsync routine is
3559 * available to write a file's modified data and attributes to
3560 * permanent storage.
3562 /*#define HAS_FSYNC /**/
3565 * This symbol, if defined, indicates that the ftello routine is
3566 * available to ftell beyond 32 bits (useful for ILP32 hosts).
3568 /*#define HAS_FTELLO /**/
3571 * This symbol, if defined, indicates that the futimes routine is
3572 * available to change file descriptor time stamps with struct timevals.
3574 /*#define HAS_FUTIMES /**/
3577 * This symbol, if defined, indicates that the getaddrinfo() function
3578 * is available for use.
3580 /*#define HAS_GETADDRINFO /**/
3583 * This symbol, if defined, indicates that the getcwd routine is
3584 * available to get the current working directory.
3586 #define HAS_GETCWD /**/
3589 * This symbol, if defined, indicates that the getespwnam system call is
3590 * available to retrieve enchanced (shadow) password entries by name.
3592 /*#define HAS_GETESPWNAM /**/
3595 * This symbol, if defined, indicates that the getfsstat routine is
3596 * available to stat filesystems in bulk.
3598 /*#define HAS_GETFSSTAT /**/
3601 * This symbol, if defined, indicates that the getitimer routine is
3602 * available to return interval timers.
3604 /*#define HAS_GETITIMER /**/
3607 * This symbol, if defined, indicates that the getmnt routine is
3608 * available to get filesystem mount info by filename.
3610 /*#define HAS_GETMNT /**/
3613 * This symbol, if defined, indicates that the getmntent routine is
3614 * available to iterate through mounted file systems to get their info.
3616 /*#define HAS_GETMNTENT /**/
3619 * This symbol, if defined, indicates that the getnameinfo() function
3620 * is available for use.
3622 /*#define HAS_GETNAMEINFO /**/
3625 * This symbol, if defined, indicates that the getprpwnam system call is
3626 * available to retrieve protected (shadow) password entries by name.
3628 /*#define HAS_GETPRPWNAM /**/
3631 * This symbol, if defined, indicates that the getspnam system call is
3632 * available to retrieve SysV shadow password entries by name.
3634 /*#define HAS_GETSPNAM /**/
3637 * This symbol, if defined, indicates that the hasmntopt routine is
3638 * available to query the mount options of file systems.
3640 /*#define HAS_HASMNTOPT /**/
3643 * This symbol, if defined, indicates that the ilogbl routine is
3644 * available. If scalbnl is also present we can emulate frexpl.
3646 /*#define HAS_ILOGBL /**/
3649 * This symbol, if defined, indicates that the inet_ntop() function
3650 * is available to parse IPv4 and IPv6 strings.
3652 /*#define HAS_INETNTOP /**/
3655 * This symbol, if defined, indicates that the inet_pton() function
3656 * is available to parse IPv4 and IPv6 strings.
3658 /*#define HAS_INETPTON /**/
3661 * This symbol will defined if the C compiler supports int64_t.
3662 * Usually the <inttypes.h> needs to be included, but sometimes
3663 * <sys/types.h> is enough.
3665 /*#define HAS_INT64_T /**/
3668 * This symbol, if defined, indicates that the isfinite routine is
3669 * available to check whether a double is finite (non-infinity non-NaN).
3671 /*#define HAS_ISFINITE /**/
3674 * This symbol, if defined, indicates that the isinf routine is
3675 * available to check whether a double is an infinity.
3677 /*#define HAS_ISINF /**/
3680 * This symbol, if defined, indicates that the isnan routine is
3681 * available to check whether a double is a NaN.
3683 #define HAS_ISNAN /**/
3686 * This symbol, if defined, indicates that the isnanl routine is
3687 * available to check whether a long double is a NaN.
3689 /*#define HAS_ISNANL /**/
3692 * This symbol, if defined, indicates that this system's <float.h>
3693 * or <limits.h> defines the symbol LDBL_DIG, which is the number
3694 * of significant digits in a long double precision number. Unlike
3695 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
3697 #define HAS_LDBL_DIG /**/
3699 /* LIBM_LIB_VERSION:
3700 * This symbol, if defined, indicates that libm exports _LIB_VERSION
3701 * and that math.h defines the enum to manipulate it.
3703 /*#define LIBM_LIB_VERSION /**/
3706 * This symbol, if defined, indicates that the madvise system call is
3707 * available to map a file into memory.
3709 /*#define HAS_MADVISE /**/
3712 * This symbol, if defined, indicates that the malloc_size
3713 * routine is available for use.
3715 /*#define HAS_MALLOC_SIZE /**/
3717 /* HAS_MALLOC_GOOD_SIZE:
3718 * This symbol, if defined, indicates that the malloc_good_size
3719 * routine is available for use.
3721 /*#define HAS_MALLOC_GOOD_SIZE /**/
3724 * This symbol, if defined, indicates that the mkdtemp routine is
3725 * available to exclusively create a uniquely named temporary directory.
3727 /*#define HAS_MKDTEMP /**/
3730 * This symbol, if defined, indicates that the mkstemps routine is
3731 * available to excluslvely create and open a uniquely named
3732 * (with a suffix) temporary file.
3734 /*#define HAS_MKSTEMPS /**/
3737 * This symbol, if defined, indicates that the modfl routine is
3738 * available to split a long double x into a fractional part f and
3739 * an integer part i such that |f| < 1.0 and (f + i) = x.
3742 * This symbol, if defined, indicates that the system provides
3743 * a prototype for the modfl() function. Otherwise, it is up
3744 * to the program to supply one.
3746 /* HAS_MODFL_POW32_BUG:
3747 * This symbol, if defined, indicates that the modfl routine is
3748 * broken for long doubles >= pow(2, 32).
3749 * For example from 4294967303.150000 one would get 4294967302.000000
3750 * and 1.150000. The bug has been seen in certain versions of glibc,
3751 * release 2.2.2 is known to be okay.
3753 /*#define HAS_MODFL /**/
3754 /*#define HAS_MODFL_PROTO /**/
3755 /*#define HAS_MODFL_POW32_BUG /**/
3758 * This symbol, if defined, indicates that the mprotect system call is
3759 * available to modify the access protection of a memory mapped file.
3761 /*#define HAS_MPROTECT /**/
3763 /* HAS_STRUCT_MSGHDR:
3764 * This symbol, if defined, indicates that the struct msghdr
3767 /*#define HAS_STRUCT_MSGHDR /**/
3770 * This symbol, if defined, indicates that the nl_langinfo routine is
3771 * available to return local data. You will also need <langinfo.h>
3772 * and therefore I_LANGINFO.
3774 /*#define HAS_NL_LANGINFO /**/
3777 * This symbol will be defined if the C compiler supports off64_t.
3779 /*#define HAS_OFF64_T /**/
3782 * This symbol is defined if PROCSELFEXE_PATH is a symlink
3783 * to the absolute pathname of the executing program.
3785 /* PROCSELFEXE_PATH:
3786 * If HAS_PROCSELFEXE is defined this symbol is the filename
3787 * of the symbolic link pointing to the absolute pathname of
3788 * the executing program.
3790 /*#define HAS_PROCSELFEXE /**/
3791 #if defined(HAS_PROCSELFEXE) && !defined(PROCSELFEXE_PATH)
3792 #define PROCSELFEXE_PATH /**/
3795 /* HAS_PTHREAD_ATTR_SETSCOPE:
3796 * This symbol, if defined, indicates that the pthread_attr_setscope
3797 * system call is available to set the contention scope attribute of
3798 * a thread attribute object.
3800 /*#define HAS_PTHREAD_ATTR_SETSCOPE /**/
3803 * This symbol, if defined, indicates that the readv routine is
3804 * available to do gather reads. You will also need <sys/uio.h>
3805 * and there I_SYSUIO.
3807 /*#define HAS_READV /**/
3810 * This symbol, if defined, indicates that the recvmsg routine is
3811 * available to send structured socket messages.
3813 /*#define HAS_RECVMSG /**/
3816 * This symbol, if defined, indicates that the system provides
3817 * a prototype for the sbrk() function. Otherwise, it is up
3818 * to the program to supply one. Good guesses are
3819 * extern void* sbrk(int);
3820 * extern void* sbrk(size_t);
3822 /*#define HAS_SBRK_PROTO /**/
3825 * This symbol, if defined, indicates that the scalbnl routine is
3826 * available. If ilogbl is also present we can emulate frexpl.
3828 /*#define HAS_SCALBNL /**/
3831 * This symbol, if defined, indicates that the sendmsg routine is
3832 * available to send structured socket messages.
3834 /*#define HAS_SENDMSG /**/
3837 * This symbol, if defined, indicates that the setitimer routine is
3838 * available to set interval timers.
3840 /*#define HAS_SETITIMER /**/
3842 /* HAS_SETPROCTITLE:
3843 * This symbol, if defined, indicates that the setproctitle routine is
3844 * available to set process title.
3846 /*#define HAS_SETPROCTITLE /**/
3849 * This symbol, if defined, indicates that sfio should
3852 /*#define USE_SFIO /**/
3855 * This symbol, if defined, indicates that the signbit routine is
3856 * available to check if the given number has the sign bit set.
3857 * This should include correct testing of -0.0. This will only be set
3858 * if the signbit() routine is safe to use with the NV type used internally
3859 * in perl. Users should call Perl_signbit(), which will be #defined to
3860 * the system's signbit() function or macro if this symbol is defined.
3862 /*#define HAS_SIGNBIT /**/
3865 * This symbol, if defined, indicates that the sigprocmask
3866 * system call is available to examine or change the signal mask
3867 * of the calling process.
3869 /*#define HAS_SIGPROCMASK /**/
3871 /* USE_SITECUSTOMIZE:
3872 * This symbol, if defined, indicates that sitecustomize should
3875 #ifndef USE_SITECUSTOMIZE
3876 /*#define USE_SITECUSTOMIZE /**/
3880 * This symbol, if defined, indicates that the snprintf () library
3881 * function is available for use.
3884 * This symbol, if defined, indicates that the vsnprintf () library
3885 * function is available for use.
3887 #define HAS_SNPRINTF /**/
3888 #define HAS_VSNPRINTF /**/
3891 * This symbol, if defined, indicates that the sockatmark routine is
3892 * available to test whether a socket is at the out-of-band mark.
3894 /*#define HAS_SOCKATMARK /**/
3896 /* HAS_SOCKATMARK_PROTO:
3897 * This symbol, if defined, indicates that the system provides
3898 * a prototype for the sockatmark() function. Otherwise, it is up
3899 * to the program to supply one. A good guess is
3900 * extern int sockatmark(int);
3902 /*#define HAS_SOCKATMARK_PROTO /**/
3905 * This symbol, if defined, indicates that the socks5_init routine is
3906 * available to initialize SOCKS 5.
3908 /*#define HAS_SOCKS5_INIT /**/
3910 /* SPRINTF_RETURNS_STRLEN:
3911 * This variable defines whether sprintf returns the length of the string
3912 * (as per the ANSI spec). Some C libraries retain compatibility with
3913 * pre-ANSI C and return a pointer to the passed in buffer; for these
3914 * this variable will be undef.
3916 #define SPRINTF_RETURNS_STRLEN /**/
3919 * This symbol, if defined, indicates that the sqrtl routine is
3920 * available to do long double square roots.
3922 /*#define HAS_SQRTL /**/
3924 /* HAS_SETRESGID_PROTO:
3925 * This symbol, if defined, indicates that the system provides
3926 * a prototype for the setresgid() function. Otherwise, it is up
3927 * to the program to supply one. Good guesses are
3928 * extern int setresgid(uid_t ruid, uid_t euid, uid_t suid);
3930 /*#define HAS_SETRESGID_PROTO /**/
3932 /* HAS_SETRESUID_PROTO:
3933 * This symbol, if defined, indicates that the system provides
3934 * a prototype for the setresuid() function. Otherwise, it is up
3935 * to the program to supply one. Good guesses are
3936 * extern int setresuid(uid_t ruid, uid_t euid, uid_t suid);
3938 /*#define HAS_SETRESUID_PROTO /**/
3940 /* HAS_STRUCT_STATFS_F_FLAGS:
3941 * This symbol, if defined, indicates that the struct statfs
3942 * does have the f_flags member containing the mount flags of
3943 * the filesystem containing the file.
3944 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
3945 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
3946 * have statfs() and struct statfs, they have ustat() and getmnt()
3947 * with struct ustat and struct fs_data.
3949 /*#define HAS_STRUCT_STATFS_F_FLAGS /**/
3951 /* HAS_STRUCT_STATFS:
3952 * This symbol, if defined, indicates that the struct statfs
3953 * to do statfs() is supported.
3955 /*#define HAS_STRUCT_STATFS /**/
3958 * This symbol, if defined, indicates that the fstatvfs routine is
3959 * available to stat filesystems by file descriptors.
3961 /*#define HAS_FSTATVFS /**/
3964 * This symbol, if defined, indicates that the strftime routine is
3965 * available to do time formatting.
3967 #define HAS_STRFTIME /**/
3970 * This symbol, if defined, indicates that the strlcat () routine is
3971 * available to do string concatenation.
3973 /*#define HAS_STRLCAT /**/
3976 * This symbol, if defined, indicates that the strlcpy () routine is
3977 * available to do string copying.
3979 /*#define HAS_STRLCPY /**/
3982 * This symbol, if defined, indicates that the strtold routine is
3983 * available to convert strings to long doubles.
3985 /*#define HAS_STRTOLD /**/
3988 * This symbol, if defined, indicates that the strtoll routine is
3989 * available to convert strings to long longs.
3991 #define HAS_STRTOLL /**/
3994 * This symbol, if defined, indicates that the strtoq routine is
3995 * available to convert strings to long longs (quads).
3997 /*#define HAS_STRTOQ /**/
4000 * This symbol, if defined, indicates that the strtoull routine is
4001 * available to convert strings to unsigned long longs.
4003 #define HAS_STRTOULL /**/
4006 * This symbol, if defined, indicates that the strtouq routine is
4007 * available to convert strings to unsigned long longs (quads).
4009 /*#define HAS_STRTOUQ /**/
4011 /* HAS_SYSCALL_PROTO:
4012 * This symbol, if defined, indicates that the system provides
4013 * a prototype for the syscall() function. Otherwise, it is up
4014 * to the program to supply one. Good guesses are
4015 * extern int syscall(int, ...);
4016 * extern int syscall(long, ...);
4018 /*#define HAS_SYSCALL_PROTO /**/
4020 /* HAS_TELLDIR_PROTO:
4021 * This symbol, if defined, indicates that the system provides
4022 * a prototype for the telldir() function. Otherwise, it is up
4023 * to the program to supply one. A good guess is
4024 * extern long telldir(DIR*);
4026 #define HAS_TELLDIR_PROTO /**/
4029 * This symbol, if defined, indicates that the ctime64 () routine is
4030 * available to do the 64bit variant of ctime ()
4033 * This symbol, if defined, indicates that the localtime64 () routine is
4034 * available to do the 64bit variant of localtime ()
4037 * This symbol, if defined, indicates that the gmtime64 () routine is
4038 * available to do the 64bit variant of gmtime ()
4041 * This symbol, if defined, indicates that the mktime64 () routine is
4042 * available to do the 64bit variant of mktime ()
4045 * This symbol, if defined, indicates that the difftime64 () routine is
4046 * available to do the 64bit variant of difftime ()
4049 * This symbol, if defined, indicates that the asctime64 () routine is
4050 * available to do the 64bit variant of asctime ()
4052 /*#define HAS_CTIME64 /**/
4053 /*#define HAS_LOCALTIME64 /**/
4054 /*#define HAS_GMTIME64 /**/
4055 /*#define HAS_MKTIME64 /**/
4056 /*#define HAS_DIFFTIME64 /**/
4057 /*#define HAS_ASCTIME64 /**/
4060 * This symbol, if defined, indicates that the timegm routine is
4061 * available to do the opposite of gmtime ()
4063 /*#define HAS_TIMEGM /**/
4065 /* U32_ALIGNMENT_REQUIRED:
4066 * This symbol, if defined, indicates that you must access
4067 * character data through U32-aligned pointers.
4069 #ifndef U32_ALIGNMENT_REQUIRED
4070 #define U32_ALIGNMENT_REQUIRED /**/
4074 * This symbol, if defined, indicates that the ualarm routine is
4075 * available to do alarms with microsecond granularity.
4077 /*#define HAS_UALARM /**/
4080 * This symbol, if defined, indicates that the unordered routine is
4081 * available to check whether two doubles are unordered
4082 * (effectively: whether either of them is NaN)
4084 /*#define HAS_UNORDERED /**/
4087 * This symbol, if defined, indicates that the unsetenv () routine is
4088 * available for use.
4090 /*#define HAS_UNSETENV /**/
4092 /* HAS_USLEEP_PROTO:
4093 * This symbol, if defined, indicates that the system provides
4094 * a prototype for the usleep() function. Otherwise, it is up
4095 * to the program to supply one. A good guess is
4096 * extern int usleep(useconds_t);
4098 /*#define HAS_USLEEP_PROTO /**/
4101 * This symbol, if defined, indicates that the ustat system call is
4102 * available to query file system statistics by dev_t.
4104 /*#define HAS_USTAT /**/
4107 * This symbol, if defined, indicates that the writev routine is
4108 * available to do scatter writes.
4110 /*#define HAS_WRITEV /**/
4112 /* USE_DYNAMIC_LOADING:
4113 * This symbol, if defined, indicates that dynamic loading of
4114 * some sort is available.
4116 #define USE_DYNAMIC_LOADING /**/
4119 * This symbol, if defined, tells that fflush(NULL) does flush
4120 * all pending stdio output.
4123 * This symbol, if defined, tells that to flush
4124 * all pending stdio output one must loop through all
4125 * the stdio file handles stored in an array and fflush them.
4126 * Note that if fflushNULL is defined, fflushall will not
4127 * even be probed for and will be left undefined.
4129 #define FFLUSH_NULL /**/
4130 /*#define FFLUSH_ALL /**/
4133 * This symbol, if defined, indicates that <assert.h> exists and
4134 * could be included by the C program to get the assert() macro.
4136 #define I_ASSERT /**/
4139 * This symbol, if defined, indicates that <crypt.h> exists and
4140 * should be included.
4142 /*#define I_CRYPT /**/
4145 * This symbol contains the type of the prefix structure element
4146 * in the <db.h> header file. In older versions of DB, it was
4147 * int, while in newer ones it is u_int32_t.
4150 * This symbol contains the type of the prefix structure element
4151 * in the <db.h> header file. In older versions of DB, it was
4152 * int, while in newer ones it is size_t.
4154 /* DB_VERSION_MAJOR_CFG:
4155 * This symbol, if defined, defines the major version number of
4156 * Berkeley DB found in the <db.h> header when Perl was configured.
4158 /* DB_VERSION_MINOR_CFG:
4159 * This symbol, if defined, defines the minor version number of
4160 * Berkeley DB found in the <db.h> header when Perl was configured.
4161 * For DB version 1 this is always 0.
4163 /* DB_VERSION_PATCH_CFG:
4164 * This symbol, if defined, defines the patch version number of
4165 * Berkeley DB found in the <db.h> header when Perl was configured.
4166 * For DB version 1 this is always 0.
4168 #define DB_Hash_t int /**/
4169 #define DB_Prefix_t int /**/
4170 #define DB_VERSION_MAJOR_CFG 0 /**/
4171 #define DB_VERSION_MINOR_CFG 0 /**/
4172 #define DB_VERSION_PATCH_CFG 0 /**/
4175 * This symbol, if defined, indicates that <fp.h> exists and
4176 * should be included.
4181 * This symbol, if defined, indicates that <fp_class.h> exists and
4182 * should be included.
4184 /*#define I_FP_CLASS /**/
4187 * This symbol, if defined, indicates that <ieeefp.h> exists and
4188 * should be included.
4190 /*#define I_IEEEFP /**/
4193 * This symbol, if defined, indicates to the C program that it should
4194 * include <inttypes.h>.
4196 /*#define I_INTTYPES /**/
4199 * This symbol, if defined, indicates that <langinfo.h> exists and
4200 * should be included.
4202 /*#define I_LANGINFO /**/
4205 * This symbol, if defined, indicates that <libutil.h> exists and
4206 * should be included.
4208 /*#define I_LIBUTIL /**/
4211 * This symbol, if defined, indicates to the C program that it should
4212 * include <malloc/malloc.h>.
4214 /*#define I_MALLOCMALLOC /**/
4217 * This symbol, if defined, indicates that <mntent.h> exists and
4218 * should be included.
4220 /*#define I_MNTENT /**/
4223 * This symbol, if defined, indicates to the C program that it should
4224 * include <netinet/tcp.h>.
4226 /*#define I_NETINET_TCP /**/
4229 * This symbol, if defined, indicates that <poll.h> exists and
4230 * should be included. (see also HAS_POLL)
4232 /*#define I_POLL /**/
4235 * This symbol, if defined, indicates that <prot.h> exists and
4236 * should be included.
4238 /*#define I_PROT /**/
4241 * This symbol, if defined, indicates that <shadow.h> exists and
4242 * should be included.
4244 /*#define I_SHADOW /**/
4247 * This symbol, if defined, indicates that <socks.h> exists and
4248 * should be included.
4250 /*#define I_SOCKS /**/
4253 * This symbol, if defined, indicates that <sunmath.h> exists and
4254 * should be included.
4256 /*#define I_SUNMATH /**/
4259 * This symbol, if defined, indicates that <syslog.h> exists and
4260 * should be included.
4262 /*#define I_SYSLOG /**/
4265 * This symbol, if defined, indicates that <sys/mode.h> exists and
4266 * should be included.
4268 /*#define I_SYSMODE /**/
4271 * This symbol, if defined, indicates that <sys/mount.h> exists and
4272 * should be included.
4274 /*#define I_SYS_MOUNT /**/
4277 * This symbol, if defined, indicates that <sys/statfs.h> exists.
4279 /*#define I_SYS_STATFS /**/
4282 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
4283 * should be included.
4285 /*#define I_SYS_STATVFS /**/
4288 * This symbol, if defined, indicates that <sys/utsname.h> exists and
4289 * should be included.
4291 /*#define I_SYSUTSNAME /**/
4294 * This symbol, if defined, indicates that <sys/vfs.h> exists and
4295 * should be included.
4297 /*#define I_SYS_VFS /**/
4300 * This symbol, if defined, indicates that <ustat.h> exists and
4301 * should be included.
4303 /*#define I_USTAT /**/
4306 * This symbol, if defined, contains the string used by stdio to
4307 * format long doubles (format 'f') for output.
4310 * This symbol, if defined, contains the string used by stdio to
4311 * format long doubles (format 'g') for output.
4314 * This symbol, if defined, contains the string used by stdio to
4315 * format long doubles (format 'e') for output.
4318 * This symbol, if defined, contains the string used by stdio to
4319 * format long doubles (format 'f') for input.
4321 /*#define PERL_PRIfldbl "f" /**/
4322 /*#define PERL_PRIgldbl "g" /**/
4323 /*#define PERL_PRIeldbl "e" /**/
4324 /*#define PERL_SCNfldbl "f" /**/
4327 * This symbol, if defined, indicates that the Misc Attribution
4328 * Declaration code should be conditionally compiled.
4330 /*#define PERL_MAD /**/
4333 * This symbol, if defined, indicates that the system stores
4334 * the variable argument list datatype, va_list, in a format
4335 * that cannot be copied by simple assignment, so that some
4336 * other means must be used when copying is required.
4337 * As such systems vary in their provision (or non-provision)
4338 * of copying mechanisms, handy.h defines a platform-
4339 * independent macro, Perl_va_copy(src, dst), to do the job.
4341 /*#define NEED_VA_COPY /**/
4344 * This symbol defines the C type used for Perl's IV.
4347 * This symbol defines the C type used for Perl's UV.
4350 * This symbol defines the C type used for Perl's I8.
4353 * This symbol defines the C type used for Perl's U8.
4356 * This symbol defines the C type used for Perl's I16.
4359 * This symbol defines the C type used for Perl's U16.
4362 * This symbol defines the C type used for Perl's I32.
4365 * This symbol defines the C type used for Perl's U32.
4368 * This symbol defines the C type used for Perl's I64.
4371 * This symbol defines the C type used for Perl's U64.
4374 * This symbol defines the C type used for Perl's NV.
4377 * This symbol contains the sizeof(IV).
4380 * This symbol contains the sizeof(UV).
4383 * This symbol contains the sizeof(I8).
4386 * This symbol contains the sizeof(U8).
4389 * This symbol contains the sizeof(I16).
4392 * This symbol contains the sizeof(U16).
4395 * This symbol contains the sizeof(I32).
4398 * This symbol contains the sizeof(U32).
4401 * This symbol contains the sizeof(I64).
4404 * This symbol contains the sizeof(U64).
4407 * This symbol contains the sizeof(NV).
4410 * This symbol, if defined, indicates that a variable of type NVTYPE
4411 * can preserve all the bits of a variable of type UVTYPE.
4413 /* NV_PRESERVES_UV_BITS:
4414 * This symbol contains the number of bits a variable of type NVTYPE
4415 * can preserve of a variable of type UVTYPE.
4417 /* NV_OVERFLOWS_INTEGERS_AT:
4418 * This symbol gives the largest integer value that NVs can hold. This
4419 * value + 1.0 cannot be stored accurately. It is expressed as constant
4420 * floating point expression to reduce the chance of decimale/binary
4421 * conversion issues. If it can not be determined, the value 0 is given.
4423 /* NV_ZERO_IS_ALLBITS_ZERO:
4424 * This symbol, if defined, indicates that a variable of type NVTYPE
4425 * stores 0.0 in memory as all bits zero.
4428 # define IVTYPE __int64 /**/
4429 # define UVTYPE unsigned __int64 /**/
4431 # define IVTYPE long long /**/
4432 # define UVTYPE unsigned long long /**/
4434 #define I8TYPE char /**/
4435 #define U8TYPE unsigned char /**/
4436 #define I16TYPE short /**/
4437 #define U16TYPE unsigned short /**/
4438 #define I32TYPE long /**/
4439 #define U32TYPE unsigned long /**/
4442 # define I64TYPE __int64 /**/
4443 # define U64TYPE unsigned __int64 /**/
4445 # define I64TYPE long long /**/
4446 # define U64TYPE unsigned long long /**/
4449 #define NVTYPE double /**/
4450 #define IVSIZE 8 /**/
4451 #define UVSIZE 8 /**/
4452 #define I8SIZE 1 /**/
4453 #define U8SIZE 1 /**/
4454 #define I16SIZE 2 /**/
4455 #define U16SIZE 2 /**/
4456 #define I32SIZE 4 /**/
4457 #define U32SIZE 4 /**/
4459 #define I64SIZE 8 /**/
4460 #define U64SIZE 8 /**/
4462 #define NVSIZE 8 /**/
4463 #undef NV_PRESERVES_UV
4464 #define NV_PRESERVES_UV_BITS 53
4465 #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
4466 #define NV_ZERO_IS_ALLBITS_ZERO
4469 # if BYTEORDER == 0x1234
4471 # define BYTEORDER 0x12345678
4473 # if BYTEORDER == 0x4321
4475 # define BYTEORDER 0x87654321
4482 * This symbol defines the format string used for printing a Perl IV
4483 * as a signed decimal integer.
4486 * This symbol defines the format string used for printing a Perl UV
4487 * as an unsigned decimal integer.
4490 * This symbol defines the format string used for printing a Perl UV
4491 * as an unsigned octal integer.
4494 * This symbol defines the format string used for printing a Perl UV
4495 * as an unsigned hexadecimal integer in lowercase abcdef.
4498 * This symbol defines the format string used for printing a Perl UV
4499 * as an unsigned hexadecimal integer in uppercase ABCDEF.
4502 * This symbol defines the format string used for printing a Perl NV
4503 * using %e-ish floating point format.
4506 * This symbol defines the format string used for printing a Perl NV
4507 * using %f-ish floating point format.
4510 * This symbol defines the format string used for printing a Perl NV
4511 * using %g-ish floating point format.
4513 #define IVdf "I64d" /**/
4514 #define UVuf "I64u" /**/
4515 #define UVof "I64o" /**/
4516 #define UVxf "I64x" /**/
4517 #define UVXf "I64X" /**/
4518 #define NVef "e" /**/
4519 #define NVff "f" /**/
4520 #define NVgf "g" /**/
4523 * This symbol holds the minimum number of bits operated by select.
4524 * That is, if you do select(n, ...), how many bits at least will be
4525 * cleared in the masks if some activity is detected. Usually this
4526 * is either n or 32*ceil(n/32), especially many little-endians do
4527 * the latter. This is only useful if you have select(), naturally.
4529 #define SELECT_MIN_BITS 32 /**/
4532 * This variable contains the string to put in front of a perl
4533 * script to make sure (one hopes) that it runs with perl and not
4536 #define STARTPERL "#!perl" /**/
4538 /* HAS_STDIO_STREAM_ARRAY:
4539 * This symbol, if defined, tells that there is an array
4540 * holding the stdio streams.
4542 /* STDIO_STREAM_ARRAY:
4543 * This symbol tells the name of the array holding the stdio streams.
4544 * Usual values include _iob, __iob, and __sF.
4546 /*#define HAS_STDIO_STREAM_ARRAY /**/
4547 #ifdef HAS_STDIO_STREAM_ARRAY
4548 #define STDIO_STREAM_ARRAY
4552 * This symbol contains the maximum value for the time_t offset that
4553 * the system function gmtime () accepts, and defaults to 0
4556 * This symbol contains the minimum value for the time_t offset that
4557 * the system function gmtime () accepts, and defaults to 0
4560 * This symbol contains the maximum value for the time_t offset that
4561 * the system function localtime () accepts, and defaults to 0
4564 * This symbol contains the minimum value for the time_t offset that
4565 * the system function localtime () accepts, and defaults to 0
4567 #define GMTIME_MAX 2147483647 /**/
4568 #define GMTIME_MIN 0 /**/
4569 #define LOCALTIME_MAX 2147483647 /**/
4570 #define LOCALTIME_MIN 0 /**/
4573 * This symbol, if defined, indicates that 64-bit integers should
4574 * be used when available. If not defined, the native integers
4575 * will be employed (be they 32 or 64 bits). The minimal possible
4576 * 64-bitness is used, just enough to get 64-bit integers into Perl.
4577 * This may mean using for example "long longs", while your memory
4578 * may still be limited to 2 gigabytes.
4581 * This symbol, if defined, indicates that 64-bit integers should
4582 * be used when available. If not defined, the native integers
4583 * will be used (be they 32 or 64 bits). The maximal possible
4584 * 64-bitness is employed: LP64 or ILP64, meaning that you will
4585 * be able to use more than 2 gigabytes of memory. This mode is
4586 * even more binary incompatible than USE_64_BIT_INT. You may not
4587 * be able to run the resulting executable in a 32-bit CPU at all or
4588 * you may need at least to reboot your OS to 64-bit mode.
4590 #ifndef USE_64_BIT_INT
4591 #define USE_64_BIT_INT /**/
4593 #ifndef USE_64_BIT_ALL
4594 /*#define USE_64_BIT_ALL /**/
4598 * This symbol, if defined, indicates that Perl should
4599 * be built with support for DTrace.
4601 /*#define USE_DTRACE /**/
4604 * This symbol, if defined, indicates that Perl should
4605 * be built to use 'fast stdio'.
4606 * Defaults to define in Perls 5.8 and earlier, to undef later.
4608 #ifndef USE_FAST_STDIO
4609 /*#define USE_FAST_STDIO /**/
4613 * This symbol, if defined, indicates that large file support
4614 * should be used when available.
4616 #ifndef USE_LARGE_FILES
4617 #define USE_LARGE_FILES /**/
4621 * This symbol, if defined, indicates that long doubles should
4622 * be used when available.
4624 #ifndef USE_LONG_DOUBLE
4625 /*#define USE_LONG_DOUBLE /**/
4629 * This symbol, if defined, indicates that 64-bit interfaces and
4630 * long doubles should be used when available.
4632 #ifndef USE_MORE_BITS
4633 /*#define USE_MORE_BITS /**/
4637 * This symbol, if defined, indicates that Perl should
4638 * be built to use multiplicity.
4640 #ifndef MULTIPLICITY
4641 #define MULTIPLICITY /**/
4645 * This symbol, if defined, indicates that the PerlIO abstraction should
4646 * be used throughout. If not defined, stdio should be
4647 * used in a fully backward compatible manner.
4650 #define USE_PERLIO /**/
4654 * This symbol, if defined, indicates that Perl should
4655 * be built to use socks.
4658 /*#define USE_SOCKS /**/