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,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $
14 * Package name : perl5
16 * Configuration time: Sat Jan 26 22:15:20 2002
17 * Configured by : nick
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 indicates the C compiler can check for function attributes,
37 * such as printf formats. This is normally only supported by GNU cc.
39 #define HASATTRIBUTE /**/
41 #define __attribute__(_arg_)
45 * This symbol is defined if the bcmp() routine is available to
46 * compare blocks of memory.
48 /*#define HAS_BCMP /**/
51 * This symbol is defined if the bcopy() routine is available to
52 * copy blocks of memory.
54 /*#define HAS_BCOPY /**/
57 * This symbol is defined if the bzero() routine is available to
58 * set a memory block to 0.
60 /*#define HAS_BZERO /**/
63 * This symbol, if defined, indicates that the chown routine is
66 /*#define HAS_CHOWN /**/
69 * This symbol, if defined, indicates that the chroot routine is
72 /*#define HAS_CHROOT /**/
75 * This symbol, if defined, indicates that the chsize routine is available
76 * to truncate files. You might need a -lx to get this routine.
78 #define HAS_CHSIZE /**/
81 * This symbol, if defined, indicates that this C compiler knows about
82 * the const type. There is no need to actually test for that symbol
83 * within your programs. The mere use of the "const" keyword will
84 * trigger the necessary tests.
92 * This symbol, if defined, indicates that the cuserid routine is
93 * available to get character login names.
95 /*#define HAS_CUSERID /**/
98 * This symbol, if defined, indicates that this system's <float.h>
99 * or <limits.h> defines the symbol DBL_DIG, which is the number
100 * of significant digits in a double precision number. If this
101 * symbol is not defined, a guess of 15 is usually pretty good.
103 #define HAS_DBL_DIG /**/
106 * This symbol, if defined, indicates that the difftime routine is
109 #define HAS_DIFFTIME /**/
112 * This symbol, if defined, indicates that the dlerror routine is
113 * available to return a string describing the last error that
114 * occurred from a call to dlopen(), dlclose() or dlsym().
116 #define HAS_DLERROR /**/
119 * This symbol, if defined, indicates that the dup2 routine is
120 * available to duplicate file descriptors.
122 #define HAS_DUP2 /**/
125 * This symbol, if defined, indicates that the fchmod routine is available
126 * to change mode of opened files. If unavailable, use chmod().
128 /*#define HAS_FCHMOD /**/
131 * This symbol, if defined, indicates that the fchown routine is available
132 * to change ownership of opened files. If unavailable, use chown().
134 /*#define HAS_FCHOWN /**/
137 * This symbol, if defined, indicates to the C program that
138 * the fcntl() function exists.
140 /*#define HAS_FCNTL /**/
143 * This symbol, if defined, indicates that the fgetpos routine is
144 * available to get the file position indicator, similar to ftell().
146 #define HAS_FGETPOS /**/
149 * This symbol, if defined, indicates that the flock routine is
150 * available to do file locking.
152 #define HAS_FLOCK /**/
155 * This symbol, if defined, indicates that the fork routine is
158 /*#define HAS_FORK /**/
161 * This symbol, if defined, indicates that the fsetpos routine is
162 * available to set the file position indicator, similar to fseek().
164 #define HAS_FSETPOS /**/
167 * This symbol, if defined, indicates that the gettimeofday() system
168 * call is available for a sub-second accuracy clock. Usually, the file
169 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
170 * The type "Timeval" should be used to refer to "struct timeval".
172 /*#define HAS_GETTIMEOFDAY /**/
173 #ifdef HAS_GETTIMEOFDAY
174 #define Timeval struct timeval /* Structure used by gettimeofday() */
178 * This symbol, if defined, indicates that the getgroups() routine is
179 * available to get the list of process groups. If unavailable, multiple
180 * groups are probably not supported.
182 /*#define HAS_GETGROUPS /**/
185 * This symbol, if defined, indicates that the getlogin routine is
186 * available to get the login name.
188 #define HAS_GETLOGIN /**/
191 * This symbol, if defined, indicates to the C program that
192 * the getpgid(pid) function is available to get the
195 /*#define HAS_GETPGID /**/
198 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
199 * routine is available to get the current process group.
201 /*#define HAS_GETPGRP2 /**/
204 * This symbol, if defined, indicates that the getppid routine is
205 * available to get the parent process ID.
207 /*#define HAS_GETPPID /**/
210 * This symbol, if defined, indicates that the getpriority routine is
211 * available to get a process's priority.
213 /*#define HAS_GETPRIORITY /**/
216 * This symbol, if defined, indicates to the C program that the
217 * inet_aton() function is available to parse IP address "dotted-quad"
220 /*#define HAS_INET_ATON /**/
223 * This symbol, if defined, indicates that the killpg routine is available
224 * to kill process groups. If unavailable, you probably should use kill
225 * with a negative process number.
227 /*#define HAS_KILLPG /**/
230 * This symbol, if defined, indicates that the link routine is
231 * available to create hard links.
233 #define HAS_LINK /**/
236 * This symbol, if defined, indicates that the localeconv routine is
237 * available for numeric and monetary formatting conventions.
239 #define HAS_LOCALECONV /**/
242 * This symbol, if defined, indicates that the lockf routine is
243 * available to do file locking.
245 /*#define HAS_LOCKF /**/
248 * This symbol, if defined, indicates that the lstat routine is
249 * available to do file stats on symbolic links.
251 /*#define HAS_LSTAT /**/
254 * This symbol, if defined, indicates that the mblen routine is available
255 * to find the number of bytes in a multibye character.
257 #define HAS_MBLEN /**/
260 * This symbol, if defined, indicates that the mbstowcs routine is
261 * available to covert a multibyte string into a wide character string.
263 #define HAS_MBSTOWCS /**/
266 * This symbol, if defined, indicates that the mbtowc routine is available
267 * to covert a multibyte to a wide character.
269 #define HAS_MBTOWC /**/
272 * This symbol, if defined, indicates that the memcmp routine is available
273 * to compare blocks of memory.
275 #define HAS_MEMCMP /**/
278 * This symbol, if defined, indicates that the memcpy routine is available
279 * to copy blocks of memory.
281 #define HAS_MEMCPY /**/
284 * This symbol, if defined, indicates that the memmove routine is available
285 * to copy potentially overlapping blocks of memory. This should be used
286 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
289 #define HAS_MEMMOVE /**/
292 * This symbol, if defined, indicates that the memset routine is available
293 * to set blocks of memory.
295 #define HAS_MEMSET /**/
298 * This symbol, if defined, indicates that the mkdir routine is available
299 * to create directories. Otherwise you should fork off a new process to
302 #define HAS_MKDIR /**/
305 * This symbol, if defined, indicates that the mkfifo routine is
306 * available to create FIFOs. Otherwise, mknod should be able to
307 * do it for you. However, if mkfifo is there, mknod might require
308 * super-user privileges which mkfifo will not.
310 /*#define HAS_MKFIFO /**/
313 * This symbol, if defined, indicates that the mktime routine is
316 #define HAS_MKTIME /**/
319 * This symbol, if defined, indicates that the msync system call is
320 * available to synchronize a mapped file.
322 /*#define HAS_MSYNC /**/
325 * This symbol, if defined, indicates that the munmap system call is
326 * available to unmap a region, usually mapped by mmap().
328 /*#define HAS_MUNMAP /**/
331 * This symbol, if defined, indicates that the nice routine is
334 /*#define HAS_NICE /**/
337 * This symbol, if defined, indicates that pathconf() is available
338 * to determine file-system related limits and options associated
339 * with a given filename.
342 * This symbol, if defined, indicates that pathconf() is available
343 * to determine file-system related limits and options associated
344 * with a given open file descriptor.
346 /*#define HAS_PATHCONF /**/
347 /*#define HAS_FPATHCONF /**/
350 * This symbol, if defined, indicates that the pause routine is
351 * available to suspend a process until a signal is received.
353 #define HAS_PAUSE /**/
356 * This symbol, if defined, indicates that the pipe routine is
357 * available to create an inter-process channel.
359 #define HAS_PIPE /**/
362 * This symbol, if defined, indicates that the poll routine is
363 * available to poll active file descriptors. You may safely
364 * include <poll.h> when this symbol is defined.
366 /*#define HAS_POLL /**/
369 * This symbol, if defined, indicates that the readdir routine is
370 * available to read directory entries. You may have to include
371 * <dirent.h>. See I_DIRENT.
373 #define HAS_READDIR /**/
376 * This symbol, if defined, indicates that the seekdir routine is
377 * available. You may have to include <dirent.h>. See I_DIRENT.
379 #define HAS_SEEKDIR /**/
382 * This symbol, if defined, indicates that the telldir routine is
383 * available. You may have to include <dirent.h>. See I_DIRENT.
385 #define HAS_TELLDIR /**/
388 * This symbol, if defined, indicates that the rewinddir routine is
389 * available. You may have to include <dirent.h>. See I_DIRENT.
391 #define HAS_REWINDDIR /**/
394 * This symbol, if defined, indicates that the readlink routine is
395 * available to read the value of a symbolic link.
397 /*#define HAS_READLINK /**/
400 * This symbol, if defined, indicates that the rename routine is available
401 * to rename files. Otherwise you should do the unlink(), link(), unlink()
404 #define HAS_RENAME /**/
407 * This symbol, if defined, indicates that the rmdir routine is
408 * available to remove directories. Otherwise you should fork off a
409 * new process to exec /bin/rmdir.
411 #define HAS_RMDIR /**/
414 * This symbol, if defined, indicates that the select routine is
415 * available to select active file descriptors. If the timeout field
416 * is used, <sys/time.h> may need to be included.
418 #define HAS_SELECT /**/
421 * This symbol, if defined, indicates that the setegid routine is available
422 * to change the effective gid of the current program.
424 /*#define HAS_SETEGID /**/
427 * This symbol, if defined, indicates that the seteuid routine is available
428 * to change the effective uid of the current program.
430 /*#define HAS_SETEUID /**/
433 * This symbol, if defined, indicates that the setlinebuf routine is
434 * available to change stderr or stdout from block-buffered or unbuffered
435 * to a line-buffered mode.
437 /*#define HAS_SETLINEBUF /**/
440 * This symbol, if defined, indicates that the setlocale routine is
441 * available to handle locale-specific ctype implementations.
443 #define HAS_SETLOCALE /**/
446 * This symbol, if defined, indicates that the setpgid(pid, gpid)
447 * routine is available to set process group ID.
449 /*#define HAS_SETPGID /**/
452 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
453 * routine is available to set the current process group.
455 /*#define HAS_SETPGRP2 /**/
458 * This symbol, if defined, indicates that the setpriority routine is
459 * available to set a process's priority.
461 /*#define HAS_SETPRIORITY /**/
464 * This symbol, if defined, indicates that the setregid routine is
465 * available to change the real and effective gid of the current
469 * This symbol, if defined, indicates that the setresgid routine is
470 * available to change the real, effective and saved gid of the current
473 /*#define HAS_SETREGID /**/
474 /*#define HAS_SETRESGID /**/
477 * This symbol, if defined, indicates that the setreuid routine is
478 * available to change the real and effective uid of the current
482 * This symbol, if defined, indicates that the setresuid routine is
483 * available to change the real, effective and saved uid of the current
486 /*#define HAS_SETREUID /**/
487 /*#define HAS_SETRESUID /**/
490 * This symbol, if defined, indicates that the setrgid routine is available
491 * to change the real gid of the current program.
493 /*#define HAS_SETRGID /**/
496 * This symbol, if defined, indicates that the setruid routine is available
497 * to change the real uid of the current program.
499 /*#define HAS_SETRUID /**/
502 * This symbol, if defined, indicates that the setsid routine is
503 * available to set the process group ID.
505 /*#define HAS_SETSID /**/
508 * This symbol is defined to indicate that the strchr()/strrchr()
509 * functions are available for string searching. If not, try the
510 * index()/rindex() pair.
513 * This symbol is defined to indicate that the index()/rindex()
514 * functions are available for string searching.
516 #define HAS_STRCHR /**/
517 /*#define HAS_INDEX /**/
520 * This symbol, if defined, indicates that the strcoll routine is
521 * available to compare strings using collating information.
523 #define HAS_STRCOLL /**/
526 * This symbol, if defined, indicates that this C compiler knows how
527 * to copy structures. If undefined, you'll need to use a block copy
528 * routine of some sort instead.
530 #define USE_STRUCT_COPY /**/
533 * This symbol, if defined, indicates that the strtod routine is
534 * available to provide better numeric string conversion than atof().
536 #define HAS_STRTOD /**/
539 * This symbol, if defined, indicates that the strtol routine is available
540 * to provide better numeric string conversion than atoi() and friends.
542 #define HAS_STRTOL /**/
545 * This symbol, if defined, indicates that the strxfrm() routine is
546 * available to transform strings.
548 #define HAS_STRXFRM /**/
551 * This symbol, if defined, indicates that the symlink routine is available
552 * to create symbolic links.
554 /*#define HAS_SYMLINK /**/
557 * This symbol, if defined, indicates that the syscall routine is
558 * available to call arbitrary system calls. If undefined, that's tough.
560 /*#define HAS_SYSCALL /**/
563 * This symbol, if defined, indicates that sysconf() is available
564 * to determine system related limits and options.
566 /*#define HAS_SYSCONF /**/
569 * This symbol, if defined, indicates that the system routine is
570 * available to issue a shell command.
572 #define HAS_SYSTEM /**/
575 * This symbol, if defined, indicates that the tcgetpgrp routine is
576 * available to get foreground process group ID.
578 /*#define HAS_TCGETPGRP /**/
581 * This symbol, if defined, indicates that the tcsetpgrp routine is
582 * available to set foreground process group ID.
584 /*#define HAS_TCSETPGRP /**/
587 * This symbol, if defined, indicates that the truncate routine is
588 * available to truncate files.
590 /*#define HAS_TRUNCATE /**/
593 * This symbol, if defined, indicates that the tzname[] array is
594 * available to access timezone names.
596 #define HAS_TZNAME /**/
599 * This symbol, if defined, indicates that the umask routine is
600 * available to set and get the value of the file creation mask.
602 #define HAS_UMASK /**/
605 * This symbol, if defined, indicates that the usleep routine is
606 * available to let the process sleep on a sub-second accuracy.
608 /*#define HAS_USLEEP /**/
611 * This symbol, if defined, indicates that this C compiler knows about
612 * the volatile declaration.
614 #define HASVOLATILE /**/
620 * This symbol, if defined, indicates that wait4() exists.
622 /*#define HAS_WAIT4 /**/
625 * This symbol, if defined, indicates that the waitpid routine is
626 * available to wait for child process.
628 #define HAS_WAITPID /**/
631 * This symbol, if defined, indicates that the wcstombs routine is
632 * available to convert wide character strings to multibyte strings.
634 #define HAS_WCSTOMBS /**/
637 * This symbol, if defined, indicates that the wctomb routine is available
638 * to covert a wide character to a multibyte.
640 #define HAS_WCTOMB /**/
643 * This symbol, if defined, indicates to the C program that it should
644 * include <arpa/inet.h> to get inet_addr and friends declarations.
646 #define I_ARPA_INET /**/
649 * This symbol, if defined, indicates that <dbm.h> exists and should
653 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
654 * should be included.
657 #define I_RPCSVC_DBM /**/
660 * This symbol, if defined, indicates to the C program that it should
661 * include <dirent.h>. Using this symbol also triggers the definition
662 * of the Direntry_t define which ends up being 'struct dirent' or
663 * 'struct direct' depending on the availability of <dirent.h>.
666 * This symbol, if defined, indicates to the C program that the length
667 * of directory entry names is provided by a d_namlen field. Otherwise
668 * you need to do strlen() on the d_name field.
671 * This symbol is set to 'struct direct' or 'struct dirent' depending on
672 * whether dirent is available or not. You should use this pseudo type to
673 * portably declare your directory entries.
675 #define I_DIRENT /**/
676 #define DIRNAMLEN /**/
677 #define Direntry_t struct direct
680 * This symbol, if defined, indicates that <dlfcn.h> exists and should
686 * This manifest constant tells the C program to include <fcntl.h>.
691 * This symbol, if defined, indicates to the C program that it should
692 * include <float.h> to get definition of symbols like DBL_MAX or
693 * DBL_MIN, i.e. machine dependent floating point values.
698 * This symbol, if defined, indicates to the C program that it should
699 * include <limits.h> to get definition of symbols like WORD_BIT or
700 * LONG_MAX, i.e. machine dependant limitations.
702 #define I_LIMITS /**/
705 * This symbol, if defined, indicates to the C program that it should
706 * include <locale.h>.
708 #define I_LOCALE /**/
711 * This symbol, if defined, indicates to the C program that it should
717 * This symbol, if defined, indicates to the C program that it should
718 * include <memory.h>.
720 /*#define I_MEMORY /**/
723 * This symbol, if defined, indicates that <net/errno.h> exists and
724 * should be included.
726 /*#define I_NET_ERRNO /**/
729 * This symbol, if defined, indicates to the C program that it should
730 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
732 /*#define I_NETINET_IN /**/
735 * This symbol, if defined, indicates to the C program that it should
738 /*#define I_SFIO /**/
741 * This symbol, if defined, indicates that <stddef.h> exists and should
744 #define I_STDDEF /**/
747 * This symbol, if defined, indicates that <stdlib.h> exists and should
750 #define I_STDLIB /**/
753 * This symbol, if defined, indicates to the C program that it should
754 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
756 #define I_STRING /**/
759 * This symbol, if defined, indicates to the C program that it should
760 * include <sys/dir.h>.
762 /*#define I_SYS_DIR /**/
765 * This symbol, if defined, indicates to the C program that it should
766 * include <sys/file.h> to get definition of R_OK and friends.
768 /*#define I_SYS_FILE /**/
771 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
772 * be included. Otherwise, include <sgtty.h> or <termio.h>.
775 * This symbol, if defined, indicates the <sys/sockio.h> should be included
776 * to get socket ioctl options, like SIOCATMARK.
778 /*#define I_SYS_IOCTL /**/
779 /*#define I_SYS_SOCKIO /**/
782 * This symbol, if defined, indicates to the C program that it should
783 * include <sys/ndir.h>.
785 /*#define I_SYS_NDIR /**/
788 * This symbol, if defined, indicates to the C program that it should
789 * include <sys/param.h>.
791 /*#define I_SYS_PARAM /**/
794 * This symbol, if defined, indicates to the C program that it should
795 * include <sys/resource.h>.
797 /*#define I_SYS_RESOURCE /**/
800 * This symbol, if defined, indicates to the C program that it should
801 * include <sys/select.h> in order to get definition of struct timeval.
803 /*#define I_SYS_SELECT /**/
806 * This symbol, if defined, indicates to the C program that it should
807 * include <sys/stat.h>.
809 #define I_SYS_STAT /**/
812 * This symbol, if defined, indicates to the C program that it should
813 * include <sys/times.h>.
815 /*#define I_SYS_TIMES /**/
818 * This symbol, if defined, indicates to the C program that it should
819 * include <sys/types.h>.
821 #define I_SYS_TYPES /**/
824 * This symbol, if defined, indicates to the C program that it should
825 * include <sys/un.h> to get UNIX domain socket definitions.
827 /*#define I_SYS_UN /**/
830 * This symbol, if defined, indicates to the C program that it should
831 * include <sys/wait.h>.
833 /*#define I_SYS_WAIT /**/
836 * This symbol, if defined, indicates that the program should include
837 * <termio.h> rather than <sgtty.h>. There are also differences in
838 * the ioctl() calls that depend on the value of this symbol.
841 * This symbol, if defined, indicates that the program should include
842 * the POSIX termios.h rather than sgtty.h or termio.h.
843 * There are also differences in the ioctl() calls that depend on the
844 * value of this symbol.
847 * This symbol, if defined, indicates that the program should include
848 * <sgtty.h> rather than <termio.h>. There are also differences in
849 * the ioctl() calls that depend on the value of this symbol.
851 /*#define I_TERMIO /**/
852 /*#define I_TERMIOS /**/
853 /*#define I_SGTTY /**/
856 * This symbol, if defined, indicates to the C program that it should
857 * include <unistd.h>.
859 /*#define I_UNISTD /**/
862 * This symbol, if defined, indicates to the C program that it should
868 * This symbol, if defined, indicates to the C program that it should
869 * include <values.h> to get definition of symbols like MINFLOAT or
870 * MAXLONG, i.e. machine dependant limitations. Probably, you
871 * should use <limits.h> instead, if it is available.
873 /*#define I_VALUES /**/
876 * This symbol, if defined, indicates to the C program that it should
879 /*#define I_VFORK /**/
882 * This symbol contains the value of sizeof(int) so that the C
883 * preprocessor can make decisions based on it.
886 * This symbol contains the value of sizeof(long) so that the C
887 * preprocessor can make decisions based on it.
890 * This symbol contains the value of sizeof(short) so that the C
891 * preprocessor can make decisions based on it.
893 #define INTSIZE 4 /**/
894 #define LONGSIZE 4 /**/
895 #define SHORTSIZE 2 /**/
898 * This symbol, if defined, signifies that the build
899 * process will produce some binary files that are going to be
900 * used in a cross-platform environment. This is the case for
901 * example with the NeXT "fat" binaries that contain executables
904 /*#define MULTIARCH /**/
907 * This symbol, if defined, tells that there's a 64-bit integer type,
908 * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one
909 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, or QUAD_IS_INT64_T.
911 /*#define HAS_QUAD /**/
913 # define Quad_t long long /**/
914 # define Uquad_t unsigned long long /**/
915 # define QUADKIND 5 /**/
916 # define QUAD_IS_INT 1
917 # define QUAD_IS_LONG 2
918 # define QUAD_IS_LONG_LONG 3
919 # define QUAD_IS_INT64_T 4
923 * This symbol, if defined, indicates that the accessx routine is
924 * available to do extended access checks.
926 /*#define HAS_ACCESSX /**/
929 * This symbol, if defined, indicates that the eaccess routine is
930 * available to do extended access checks.
932 /*#define HAS_EACCESS /**/
935 * This symbol, if defined, indicates to the C program that it should
936 * include <sys/access.h>.
938 /*#define I_SYS_ACCESS /**/
941 * This symbol, if defined, indicates to the C program that it should
942 * include <sys/security.h>.
944 /*#define I_SYS_SECURITY /**/
947 * This symbol contains the name of the operating system, as determined
948 * by Configure. You shouldn't rely on it too much; the specific
949 * feature tests from Configure are generally more reliable.
952 * This symbol contains the version of the operating system, as determined
953 * by Configure. You shouldn't rely on it too much; the specific
954 * feature tests from Configure are generally more reliable.
956 #define OSNAME "MSWin32" /**/
957 #define OSVERS "4.0" /**/
960 * This symbol contains the number of bytes required to align a
961 * double, or a long double when applicable. Usual values are 2,
962 * 4 and 8. The default is eight, for safety.
964 #if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
965 # define MEM_ALIGNBYTES 8
967 #define MEM_ALIGNBYTES 8
971 * This variable, if defined, holds the name of the directory in
972 * which the user wants to put architecture-dependent public
973 * library files for perl5. It is most often a local directory
974 * such as /usr/local/lib. Programs using this variable must be
975 * prepared to deal with filename expansion. If ARCHLIB is the
976 * same as PRIVLIB, it is not defined, since presumably the
977 * program already searches PRIVLIB.
980 * This symbol contains the ~name expanded version of ARCHLIB, to be used
981 * in programs that are not prepared to deal with ~ expansion at run-time.
983 #define ARCHLIB "c:\\perl\\5.7.3\\lib\\MSWin32-x86-multi-thread" /**/
984 /*#define ARCHLIB_EXP "" /**/
987 * This symbol holds a string representing the architecture name.
988 * It may be used to construct an architecture-dependant pathname
989 * where library files may be held under a private library, for
992 #define ARCHNAME "MSWin32-x86-multi-thread" /**/
995 * This symbol, if defined, indicates that the atolf routine is
996 * available to convert strings into long doubles.
998 /*#define HAS_ATOLF /**/
1001 * This symbol, if defined, indicates that the atoll routine is
1002 * available to convert strings into long longs.
1004 /*#define HAS_ATOLL /**/
1007 * This symbol holds the path of the bin directory where the package will
1008 * be installed. Program must be prepared to deal with ~name substitution.
1011 * This symbol is the filename expanded version of the BIN symbol, for
1012 * programs that do not want to deal with that at run-time.
1014 #define BIN "c:\\perl\\5.7.3\\bin\\MSWin32-x86-multi-thread" /**/
1015 #define BIN_EXP "c:\\perl\\5.7.3\\bin\\MSWin32-x86-multi-thread" /**/
1018 * This symbol holds the hexadecimal constant defined in byteorder,
1019 * i.e. 0x1234 or 0x4321, etc...
1020 * If the compiler supports cross-compiling or multiple-architecture
1021 * binaries (eg. on NeXT systems), use compiler-defined macros to
1022 * determine the byte order.
1023 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
1024 * Binaries (MAB) on either big endian or little endian machines.
1025 * The endian-ness is available at compile-time. This only matters
1026 * for perl, where the config.h can be generated and installed on
1027 * one system, and used by a different architecture to build an
1028 * extension. Older versions of NeXT that might not have
1029 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
1030 * so the default case (for NeXT) is big endian to catch them.
1031 * This might matter for NeXT 3.0.
1033 #if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
1034 # ifdef __LITTLE_ENDIAN__
1036 # define BYTEORDER 0x1234
1039 # define BYTEORDER 0x12345678
1043 # ifdef __BIG_ENDIAN__
1045 # define BYTEORDER 0x4321
1048 # define BYTEORDER 0x87654321
1053 # if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
1054 # define BYTEORDER 0x4321
1057 #define BYTEORDER 0x1234 /* large digits for MSB */
1061 * This macro catenates 2 tokens together.
1064 * This macro surrounds its token with double quotes.
1067 #define CAT2(a,b) a/**/b
1068 #define STRINGIFY(a) "a"
1069 /* If you can get stringification with catify, tell me how! */
1072 #define PeRl_CaTiFy(a, b) a ## b
1073 #define PeRl_StGiFy(a) #a
1074 /* the additional level of indirection enables these macros to be
1075 * used as arguments to other macros. See K&R 2nd ed., page 231. */
1076 #define CAT2(a,b) PeRl_CaTiFy(a,b)
1077 #define StGiFy(a) PeRl_StGiFy(a)
1078 #define STRINGIFY(a) PeRl_StGiFy(a)
1080 #if 42 != 1 && 42 != 42
1081 # include "Bletch: How does this C preprocessor catenate tokens?"
1085 * This symbol contains the first part of the string which will invoke
1086 * the C preprocessor on the standard input and produce to standard
1087 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1088 * call a wrapper. See CPPRUN.
1091 * This symbol contains the second part of the string which will invoke
1092 * the C preprocessor on the standard input and produce to standard
1093 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1094 * to specify standard input, otherwise the value is "".
1097 * This symbol contains the string which will invoke a C preprocessor on
1098 * the standard input and produce to standard output. It needs to end
1099 * with CPPLAST, after all other preprocessor flags have been specified.
1100 * The main difference with CPPSTDIN is that this program will never be a
1101 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1102 * available directly to the user. Note that it may well be different from
1103 * the preprocessor used to compile the C program.
1106 * This symbol is intended to be used along with CPPRUN in the same manner
1107 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1109 #define CPPSTDIN "gcc -E"
1110 #define CPPMINUS "-"
1111 #define CPPRUN "gcc -E"
1115 * This symbol, if defined, indicates that the _fwalk system call is
1116 * available to apply a function to all the file handles.
1118 /*#define HAS__FWALK /**/
1121 * This manifest constant lets the C program know that the access()
1122 * system call is available to check for accessibility using real UID/GID.
1123 * (always present on UNIX.)
1125 #define HAS_ACCESS /**/
1128 * This symbol is defined if the C compiler can cast negative
1129 * or large floating point numbers to 32-bit ints.
1131 #define CASTI32 /**/
1134 * This symbol is defined if the C compiler can cast negative
1135 * numbers to unsigned longs, ints and shorts.
1138 * This symbol contains flags that say what difficulties the compiler
1139 * has casting odd floating values to unsigned long:
1141 * 1 = couldn't cast < 0
1142 * 2 = couldn't cast >= 0x80000000
1143 * 4 = couldn't cast in argument expression list
1145 #define CASTNEGFLOAT /**/
1146 #define CASTFLAGS 0 /**/
1149 * This symbol, if defined, indicates that the class routine is
1150 * available to classify doubles. Available for example in AIX.
1151 * The returned values are defined in <float.h> and are:
1153 * FP_PLUS_NORM Positive normalized, nonzero
1154 * FP_MINUS_NORM Negative normalized, nonzero
1155 * FP_PLUS_DENORM Positive denormalized, nonzero
1156 * FP_MINUS_DENORM Negative denormalized, nonzero
1158 * FP_MINUS_ZERO -0.0
1161 * FP_NANS Signaling Not a Number (NaNS)
1162 * FP_NANQ Quiet Not a Number (NaNQ)
1164 /*#define HAS_CLASS /**/
1167 * This symbol, if defined, indicates that the closedir() routine
1168 * does not return a value.
1170 /*#define VOID_CLOSEDIR /**/
1172 /* HAS_STRUCT_CMSGHDR:
1173 * This symbol, if defined, indicates that the struct cmsghdr
1176 /*#define HAS_STRUCT_CMSGHDR /**/
1179 * This symbol, if defined, indicates that the C-shell exists.
1182 * This symbol, if defined, contains the full pathname of csh.
1184 /*#define HAS_CSH /**/
1189 /* DLSYM_NEEDS_UNDERSCORE:
1190 * This symbol, if defined, indicates that we need to prepend an
1191 * underscore to the symbol name before calling dlsym(). This only
1192 * makes sense if you *have* dlsym, which we will presume is the
1193 * case if you're using dl_dlopen.xs.
1195 /*#define DLSYM_NEEDS_UNDERSCORE /**/
1197 /* HAS_DRAND48_PROTO:
1198 * This symbol, if defined, indicates that the system provides
1199 * a prototype for the drand48() function. Otherwise, it is up
1200 * to the program to supply one. A good guess is
1201 * extern double drand48(void);
1203 /*#define HAS_DRAND48_PROTO /**/
1206 * This symbol, if defined, indicates that the getgrent routine is
1207 * available for finalizing sequential access of the group database.
1209 /*#define HAS_ENDGRENT /**/
1212 * This symbol, if defined, indicates that the endhostent() routine is
1213 * available to close whatever was being used for host queries.
1215 /*#define HAS_ENDHOSTENT /**/
1218 * This symbol, if defined, indicates that the endnetent() routine is
1219 * available to close whatever was being used for network queries.
1221 /*#define HAS_ENDNETENT /**/
1224 * This symbol, if defined, indicates that the endprotoent() routine is
1225 * available to close whatever was being used for protocol queries.
1227 /*#define HAS_ENDPROTOENT /**/
1230 * This symbol, if defined, indicates that the getgrent routine is
1231 * available for finalizing sequential access of the passwd database.
1233 /*#define HAS_ENDPWENT /**/
1236 * This symbol, if defined, indicates that the endservent() routine is
1237 * available to close whatever was being used for service queries.
1239 /*#define HAS_ENDSERVENT /**/
1242 * This symbol, if defined, indicates that the fchdir routine is
1243 * available to change directory using a file descriptor.
1245 /*#define HAS_FCHDIR /**/
1248 * This symbol, if defined, indicates that fcntl() can be used
1249 * for file locking. Normally on Unix systems this is defined.
1250 * It may be undefined on VMS.
1252 /*#define FCNTL_CAN_LOCK /**/
1255 * This symbol, when defined, indicates presence of the fd_set typedef
1258 #define HAS_FD_SET /**/
1261 * This symbol, if defined, indicates that the finite routine is
1262 * available to check whether a double is finite (non-infinity non-NaN).
1264 /*#define HAS_FINITE /**/
1267 * This symbol, if defined, indicates that the finitel routine is
1268 * available to check whether a long double is finite
1269 * (non-infinity non-NaN).
1271 /*#define HAS_FINITEL /**/
1274 * This symbol, if defined, indicates that the system supports filenames
1275 * longer than 14 characters.
1277 #define FLEXFILENAMES /**/
1280 * This symbol, if defined, indicates that the fp_class routine is
1281 * available to classify doubles. Available for example in Digital UNIX.
1282 * The returned values are defined in <math.h> and are:
1284 * FP_SNAN Signaling NaN (Not-a-Number)
1285 * FP_QNAN Quiet NaN (Not-a-Number)
1286 * FP_POS_INF +infinity
1287 * FP_NEG_INF -infinity
1288 * FP_POS_NORM Positive normalized
1289 * FP_NEG_NORM Negative normalized
1290 * FP_POS_DENORM Positive denormalized
1291 * FP_NEG_DENORM Negative denormalized
1292 * FP_POS_ZERO +0.0 (positive zero)
1293 * FP_NEG_ZERO -0.0 (negative zero)
1295 /*#define HAS_FP_CLASS /**/
1298 * This symbol, if defined, indicates that the fpclass routine is
1299 * available to classify doubles. Available for example in Solaris/SVR4.
1300 * The returned values are defined in <ieeefp.h> and are:
1302 * FP_SNAN signaling NaN
1304 * FP_NINF negative infinity
1305 * FP_PINF positive infinity
1306 * FP_NDENORM negative denormalized non-zero
1307 * FP_PDENORM positive denormalized non-zero
1308 * FP_NZERO negative zero
1309 * FP_PZERO positive zero
1310 * FP_NNORM negative normalized non-zero
1311 * FP_PNORM positive normalized non-zero
1313 /*#define HAS_FPCLASS /**/
1316 * This symbol, if defined, indicates that the fpclassify routine is
1317 * available to classify doubles. Available for example in HP-UX.
1318 * The returned values are defined in <math.h> and are
1320 * FP_NORMAL Normalized
1322 * FP_INFINITE Infinity
1323 * FP_SUBNORMAL Denormalized
1327 /*#define HAS_FPCLASSIFY /**/
1330 * This symbol will be defined if the C compiler supports fpos64_t.
1332 /*#define HAS_FPOS64_T /**/
1335 * This symbol, if defined, indicates that the frexpl routine is
1336 * available to break a long double floating-point number into
1337 * a normalized fraction and an integral power of 2.
1339 /*#define HAS_FREXPL /**/
1341 /* HAS_STRUCT_FS_DATA:
1342 * This symbol, if defined, indicates that the struct fs_data
1343 * to do statfs() is supported.
1345 /*#define HAS_STRUCT_FS_DATA /**/
1348 * This symbol, if defined, indicates that the fseeko routine is
1349 * available to fseek beyond 32 bits (useful for ILP32 hosts).
1351 /*#define HAS_FSEEKO /**/
1354 * This symbol, if defined, indicates that the fstatfs routine is
1355 * available to stat filesystems by file descriptors.
1357 /*#define HAS_FSTATFS /**/
1360 * This symbol, if defined, indicates that the fsync routine is
1361 * available to write a file's modified data and attributes to
1362 * permanent storage.
1364 /*#define HAS_FSYNC /**/
1367 * This symbol, if defined, indicates that the ftello routine is
1368 * available to ftell beyond 32 bits (useful for ILP32 hosts).
1370 /*#define HAS_FTELLO /**/
1373 * This preprocessor macro is defined to convert a floating point
1374 * number to a string without a trailing decimal point. This
1375 * emulates the behavior of sprintf("%g"), but is sometimes much more
1376 * efficient. If gconvert() is not available, but gcvt() drops the
1377 * trailing decimal point, then gcvt() is used. If all else fails,
1378 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1379 * macro are: value, number of digits, whether trailing zeros should
1380 * be retained, and the output buffer.
1381 * Possible values are:
1382 * d_Gconvert='gconvert((x),(n),(t),(b))'
1383 * d_Gconvert='gcvt((x),(n),(b))'
1384 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1385 * The last two assume trailing zeros should not be kept.
1387 #define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x))
1390 * This symbol, if defined, indicates that the getcwd routine is
1391 * available to get the current working directory.
1393 #define HAS_GETCWD /**/
1396 * This symbol, if defined, indicates that the getespwnam system call is
1397 * available to retrieve enchanced (shadow) password entries by name.
1399 /*#define HAS_GETESPWNAM /**/
1402 * This symbol, if defined, indicates that the getfsstat routine is
1403 * available to stat filesystems in bulk.
1405 /*#define HAS_GETFSSTAT /**/
1408 * This symbol, if defined, indicates that the getgrent routine is
1409 * available for sequential access of the group database.
1411 /*#define HAS_GETGRENT /**/
1413 /* HAS_GETHOSTBYADDR:
1414 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1415 * available to look up hosts by their IP addresses.
1417 #define HAS_GETHOSTBYADDR /**/
1419 /* HAS_GETHOSTBYNAME:
1420 * This symbol, if defined, indicates that the gethostbyname() routine is
1421 * available to look up host names in some data base or other.
1423 #define HAS_GETHOSTBYNAME /**/
1426 * This symbol, if defined, indicates that the gethostent() routine is
1427 * available to look up host names in some data base or another.
1429 /*#define HAS_GETHOSTENT /**/
1432 * This symbol, if defined, indicates that the C program may use the
1433 * gethostname() routine to derive the host name. See also HAS_UNAME
1437 * This symbol, if defined, indicates that the C program may use the
1438 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1442 * This symbol, if defined, indicates the command to feed to the
1443 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1444 * and HAS_UNAME. Note that the command uses a fully qualified path,
1445 * so that it is safe even if used by a process with super-user
1449 * This symbol, if defined, indicates that the C program may use the
1450 * contents of PHOSTNAME as a command to feed to the popen() routine
1451 * to derive the host name.
1453 #define HAS_GETHOSTNAME /**/
1454 #define HAS_UNAME /**/
1455 /*#define HAS_PHOSTNAME /**/
1456 #ifdef HAS_PHOSTNAME
1457 #define PHOSTNAME "" /* How to get the host name */
1460 /* HAS_GETHOST_PROTOS:
1461 * This symbol, if defined, indicates that <netdb.h> includes
1462 * prototypes for gethostent(), gethostbyname(), and
1463 * gethostbyaddr(). Otherwise, it is up to the program to guess
1464 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1466 #define HAS_GETHOST_PROTOS /**/
1469 * This symbol, if defined, indicates that the getitimer routine is
1470 * available to return interval timers.
1472 /*#define HAS_GETITIMER /**/
1475 * This symbol, if defined, indicates that the getmnt routine is
1476 * available to get filesystem mount info by filename.
1478 /*#define HAS_GETMNT /**/
1481 * This symbol, if defined, indicates that the getmntent routine is
1482 * available to iterate through mounted file systems to get their info.
1484 /*#define HAS_GETMNTENT /**/
1486 /* HAS_GETNETBYADDR:
1487 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1488 * available to look up networks by their IP addresses.
1490 /*#define HAS_GETNETBYADDR /**/
1492 /* HAS_GETNETBYNAME:
1493 * This symbol, if defined, indicates that the getnetbyname() routine is
1494 * available to look up networks by their names.
1496 /*#define HAS_GETNETBYNAME /**/
1499 * This symbol, if defined, indicates that the getnetent() routine is
1500 * available to look up network names in some data base or another.
1502 /*#define HAS_GETNETENT /**/
1504 /* HAS_GETNET_PROTOS:
1505 * This symbol, if defined, indicates that <netdb.h> includes
1506 * prototypes for getnetent(), getnetbyname(), and
1507 * getnetbyaddr(). Otherwise, it is up to the program to guess
1508 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1510 /*#define HAS_GETNET_PROTOS /**/
1513 * This symbol, if defined, indicates that the getpagesize system call
1514 * is available to get system page size, which is the granularity of
1515 * many memory management calls.
1517 /*#define HAS_GETPAGESIZE /**/
1520 * This symbol, if defined, indicates that the getprotoent() routine is
1521 * available to look up protocols in some data base or another.
1523 /*#define HAS_GETPROTOENT /**/
1526 * This symbol, if defined, indicates that the getpgrp routine is
1527 * available to get the current process group.
1530 * This symbol, if defined, indicates that getpgrp needs one
1531 * arguments whereas USG one needs none.
1533 /*#define HAS_GETPGRP /**/
1534 /*#define USE_BSD_GETPGRP /**/
1536 /* HAS_GETPROTOBYNAME:
1537 * This symbol, if defined, indicates that the getprotobyname()
1538 * routine is available to look up protocols by their name.
1540 /* HAS_GETPROTOBYNUMBER:
1541 * This symbol, if defined, indicates that the getprotobynumber()
1542 * routine is available to look up protocols by their number.
1544 #define HAS_GETPROTOBYNAME /**/
1545 #define HAS_GETPROTOBYNUMBER /**/
1547 /* HAS_GETPROTO_PROTOS:
1548 * This symbol, if defined, indicates that <netdb.h> includes
1549 * prototypes for getprotoent(), getprotobyname(), and
1550 * getprotobyaddr(). Otherwise, it is up to the program to guess
1551 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1553 #define HAS_GETPROTO_PROTOS /**/
1556 * This symbol, if defined, indicates that the getprpwnam system call is
1557 * available to retrieve protected (shadow) password entries by name.
1559 /*#define HAS_GETPRPWNAM /**/
1562 * This symbol, if defined, indicates that the getpwent routine is
1563 * available for sequential access of the passwd database.
1564 * If this is not available, the older getpw() function may be available.
1566 /*#define HAS_GETPWENT /**/
1569 * This symbol, if defined, indicates that the getservent() routine is
1570 * available to look up network services in some data base or another.
1572 /*#define HAS_GETSERVENT /**/
1574 /* HAS_GETSERV_PROTOS:
1575 * This symbol, if defined, indicates that <netdb.h> includes
1576 * prototypes for getservent(), getservbyname(), and
1577 * getservbyaddr(). Otherwise, it is up to the program to guess
1578 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1580 #define HAS_GETSERV_PROTOS /**/
1583 * This symbol, if defined, indicates that the getspnam system call is
1584 * available to retrieve SysV shadow password entries by name.
1586 /*#define HAS_GETSPNAM /**/
1588 /* HAS_GETSERVBYNAME:
1589 * This symbol, if defined, indicates that the getservbyname()
1590 * routine is available to look up services by their name.
1592 /* HAS_GETSERVBYPORT:
1593 * This symbol, if defined, indicates that the getservbyport()
1594 * routine is available to look up services by their port.
1596 #define HAS_GETSERVBYNAME /**/
1597 #define HAS_GETSERVBYPORT /**/
1600 * This symbol, if defined, indicates to the C program that
1601 * the GNU C library is being used.
1603 /*#define HAS_GNULIBC /**/
1604 #if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
1605 # define _GNU_SOURCE
1608 * This symbol, if defined, indicates that the hasmntopt routine is
1609 * available to query the mount options of file systems.
1611 /*#define HAS_HASMNTOPT /**/
1614 * This symbol, if defined, indicates that the htonl() routine (and
1615 * friends htons() ntohl() ntohs()) are available to do network
1616 * order byte swapping.
1619 * This symbol, if defined, indicates that the htons() routine (and
1620 * friends htonl() ntohl() ntohs()) are available to do network
1621 * order byte swapping.
1624 * This symbol, if defined, indicates that the ntohl() routine (and
1625 * friends htonl() htons() ntohs()) are available to do network
1626 * order byte swapping.
1629 * This symbol, if defined, indicates that the ntohs() routine (and
1630 * friends htonl() htons() ntohl()) are available to do network
1631 * order byte swapping.
1633 #define HAS_HTONL /**/
1634 #define HAS_HTONS /**/
1635 #define HAS_NTOHL /**/
1636 #define HAS_NTOHS /**/
1639 * This symbol will defined if the C compiler supports int64_t.
1640 * Usually the <inttypes.h> needs to be included, but sometimes
1641 * <sys/types.h> is enough.
1643 /*#define HAS_INT64_T /**/
1646 * This manifest constant lets the C program know that isascii
1649 #define HAS_ISASCII /**/
1652 * This symbol, if defined, indicates that the isfinite routine is
1653 * available to check whether a double is finite (non-infinity non-NaN).
1655 /*#define HAS_ISFINITE /**/
1658 * This symbol, if defined, indicates that the isinf routine is
1659 * available to check whether a double is an infinity.
1661 /*#define HAS_ISINF /**/
1664 * This symbol, if defined, indicates that the isnan routine is
1665 * available to check whether a double is a NaN.
1667 #define HAS_ISNAN /**/
1670 * This symbol, if defined, indicates that the isnanl routine is
1671 * available to check whether a long double is a NaN.
1673 /*#define HAS_ISNANL /**/
1676 * This symbol, if defined, indicates that the lchown routine is
1677 * available to operate on a symbolic link (instead of following the
1680 /*#define HAS_LCHOWN /**/
1683 * This symbol, if defined, indicates that this system's <float.h>
1684 * or <limits.h> defines the symbol LDBL_DIG, which is the number
1685 * of significant digits in a long double precision number. Unlike
1686 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
1688 #define HAS_LDBL_DIG /**/
1691 * This symbol will be defined if the C compiler supports long
1695 * This symbol contains the size of a long double, so that the
1696 * C preprocessor can make decisions based on it. It is only
1697 * defined if the system supports long doubles.
1699 #define HAS_LONG_DOUBLE /**/
1700 #ifdef HAS_LONG_DOUBLE
1701 #define LONG_DOUBLESIZE 12 /**/
1705 * This symbol will be defined if the C compiler supports long long.
1708 * This symbol contains the size of a long long, so that the
1709 * C preprocessor can make decisions based on it. It is only
1710 * defined if the system supports long long.
1712 /*#define HAS_LONG_LONG /**/
1713 #ifdef HAS_LONG_LONG
1714 #define LONGLONGSIZE 8 /**/
1718 * This symbol, if defined, indicates that the system provides
1719 * a prototype for the lseek() function. Otherwise, it is up
1720 * to the program to supply one. A good guess is
1721 * extern off_t lseek(int, off_t, int);
1723 #define HAS_LSEEK_PROTO /**/
1726 * This symbol, if defined, indicates that the madvise system call is
1727 * available to map a file into memory.
1729 /*#define HAS_MADVISE /**/
1732 * This symbol, if defined, indicates that the memchr routine is available
1733 * to locate characters within a C string.
1735 #define HAS_MEMCHR /**/
1738 * This symbol, if defined, indicates that the mkdtemp routine is
1739 * available to exclusively create a uniquely named temporary directory.
1741 /*#define HAS_MKDTEMP /**/
1744 * This symbol, if defined, indicates that the mkstemp routine is
1745 * available to exclusively create and open a uniquely named
1748 /*#define HAS_MKSTEMP /**/
1751 * This symbol, if defined, indicates that the mkstemps routine is
1752 * available to excluslvely create and open a uniquely named
1753 * (with a suffix) temporary file.
1755 /*#define HAS_MKSTEMPS /**/
1758 * This symbol, if defined, indicates that the mmap system call is
1759 * available to map a file into memory.
1762 * This symbol holds the return type of the mmap() system call
1763 * (and simultaneously the type of the first argument).
1764 * Usually set to 'void *' or 'cadd_t'.
1766 /*#define HAS_MMAP /**/
1767 #define Mmap_t void * /**/
1770 * This symbol, if defined, indicates that the modfl routine is
1771 * available to split a long double x into a fractional part f and
1772 * an integer part i such that |f| < 1.0 and (f + i) = x.
1774 /* HAS_MODFL_POW32_BUG:
1775 * This symbol, if defined, indicates that the modfl routine is
1776 * broken for long doubles >= pow(2, 32).
1777 * For example from 4294967303.150000 one would get 4294967302.000000
1778 * and 1.150000. The bug has been seen in certain versions of glibc,
1779 * release 2.2.2 is known to be okay.
1781 /*#define HAS_MODFL /**/
1782 /*#define HAS_MODFL_POW32_BUG /**/
1785 * This symbol, if defined, indicates that the mprotect system call is
1786 * available to modify the access protection of a memory mapped file.
1788 /*#define HAS_MPROTECT /**/
1791 * This symbol, if defined, indicates that the entire msg*(2) library is
1792 * supported (IPC mechanism based on message queues).
1794 /*#define HAS_MSG /**/
1796 /* HAS_STRUCT_MSGHDR:
1797 * This symbol, if defined, indicates that the struct msghdr
1800 /*#define HAS_STRUCT_MSGHDR /**/
1803 * This symbol will be defined if the C compiler supports off64_t.
1805 /*#define HAS_OFF64_T /**/
1808 * This manifest constant lets the C program know that the three
1809 * argument form of open(2) is available.
1811 /*#define HAS_OPEN3 /**/
1813 /* OLD_PTHREAD_CREATE_JOINABLE:
1814 * This symbol, if defined, indicates how to create pthread
1815 * in joinable (aka undetached) state. NOTE: not defined
1816 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
1817 * (the new version of the constant).
1818 * If defined, known values are PTHREAD_CREATE_UNDETACHED
1821 /*#define OLD_PTHREAD_CREATE_JOINABLE /**/
1823 /* HAS_PTHREAD_YIELD:
1824 * This symbol, if defined, indicates that the pthread_yield
1825 * routine is available to yield the execution of the current
1826 * thread. sched_yield is preferable to pthread_yield.
1829 * This symbol defines the way to yield the execution of
1830 * the current thread. Known ways are sched_yield,
1831 * pthread_yield, and pthread_yield with NULL.
1834 * This symbol, if defined, indicates that the sched_yield
1835 * routine is available to yield the execution of the current
1836 * thread. sched_yield is preferable to pthread_yield.
1838 /*#define HAS_PTHREAD_YIELD /**/
1839 #define SCHED_YIELD /**/
1840 /*#define HAS_SCHED_YIELD /**/
1843 * This symbol, if defined, indicates that the readv routine is
1844 * available to do gather reads. You will also need <sys/uio.h>
1845 * and there I_SYSUIO.
1847 /*#define HAS_READV /**/
1850 * This symbol, if defined, indicates that the recvmsg routine is
1851 * available to send structured socket messages.
1853 /*#define HAS_RECVMSG /**/
1856 * This symbol, if defined, indicates that the bcopy routine is available
1857 * to copy potentially overlapping memory blocks. Normally, you should
1858 * probably use memmove() or memcpy(). If neither is defined, roll your
1861 /*#define HAS_SAFE_BCOPY /**/
1864 * This symbol, if defined, indicates that the memcpy routine is available
1865 * to copy potentially overlapping memory blocks. If you need to
1866 * copy overlapping memory blocks, you should check HAS_MEMMOVE and
1867 * use memmove() instead, if available.
1869 /*#define HAS_SAFE_MEMCPY /**/
1872 * This symbol, if defined, indicates that the memcmp routine is available
1873 * and can be used to compare relative magnitudes of chars with their high
1874 * bits set. If it is not defined, roll your own version.
1876 #define HAS_SANE_MEMCMP /**/
1879 * This symbol, if defined, indicates that the system provides
1880 * a prototype for the sbrk() function. Otherwise, it is up
1881 * to the program to supply one. Good guesses are
1882 * extern void* sbrk(int);
1883 * extern void* sbrk(size_t);
1885 /*#define HAS_SBRK_PROTO /**/
1888 * This symbol, if defined, indicates that the entire sem*(2) library is
1891 /*#define HAS_SEM /**/
1894 * This symbol, if defined, indicates that the sendmsg routine is
1895 * available to send structured socket messages.
1897 /*#define HAS_SENDMSG /**/
1900 * This symbol, if defined, indicates that the setgrent routine is
1901 * available for initializing sequential access of the group database.
1903 /*#define HAS_SETGRENT /**/
1906 * This symbol, if defined, indicates that the setgroups() routine is
1907 * available to set the list of process groups. If unavailable, multiple
1908 * groups are probably not supported.
1910 /*#define HAS_SETGROUPS /**/
1913 * This symbol, if defined, indicates that the sethostent() routine is
1916 /*#define HAS_SETHOSTENT /**/
1919 * This symbol, if defined, indicates that the setitimer routine is
1920 * available to set interval timers.
1922 /*#define HAS_SETITIMER /**/
1925 * This symbol, if defined, indicates that the setnetent() routine is
1928 /*#define HAS_SETNETENT /**/
1931 * This symbol, if defined, indicates that the setprotoent() routine is
1934 /*#define HAS_SETPROTOENT /**/
1937 * This symbol, if defined, indicates that the setpgrp routine is
1938 * available to set the current process group.
1941 * This symbol, if defined, indicates that setpgrp needs two
1942 * arguments whereas USG one needs none. See also HAS_SETPGID
1943 * for a POSIX interface.
1945 /*#define HAS_SETPGRP /**/
1946 /*#define USE_BSD_SETPGRP /**/
1948 /* HAS_SETPROCTITLE:
1949 * This symbol, if defined, indicates that the setproctitle routine is
1950 * available to set process title.
1952 /*#define HAS_SETPROCTITLE /**/
1955 * This symbol, if defined, indicates that the setpwent routine is
1956 * available for initializing sequential access of the passwd database.
1958 /*#define HAS_SETPWENT /**/
1961 * This symbol, if defined, indicates that the setservent() routine is
1964 /*#define HAS_SETSERVENT /**/
1967 * This symbol, if defined, indicates that the setvbuf routine is
1968 * available to change buffering on an open stdio stream.
1969 * to a line-buffered mode.
1971 #define HAS_SETVBUF /**/
1974 * This symbol, if defined, indicates that sfio should
1977 /*#define USE_SFIO /**/
1980 * This symbol, if defined, indicates that the entire shm*(2) library is
1983 /*#define HAS_SHM /**/
1986 * This symbol, if defined, indicates that Vr4's sigaction() routine
1989 /*#define HAS_SIGACTION /**/
1992 * This variable indicates to the C program that the sigsetjmp()
1993 * routine is available to save the calling process's registers
1994 * and stack environment for later use by siglongjmp(), and
1995 * to optionally save the process's signal mask. See
1996 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
1999 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
2002 * This macro is used in the same way as sigsetjmp(), but will invoke
2003 * traditional setjmp() if sigsetjmp isn't available.
2004 * See HAS_SIGSETJMP.
2007 * This macro is used in the same way as siglongjmp(), but will invoke
2008 * traditional longjmp() if siglongjmp isn't available.
2009 * See HAS_SIGSETJMP.
2011 /*#define HAS_SIGSETJMP /**/
2012 #ifdef HAS_SIGSETJMP
2013 #define Sigjmp_buf sigjmp_buf
2014 #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
2015 #define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
2017 #define Sigjmp_buf jmp_buf
2018 #define Sigsetjmp(buf,save_mask) setjmp((buf))
2019 #define Siglongjmp(buf,retval) longjmp((buf),(retval))
2023 * This symbol, if defined, indicates that the BSD socket interface is
2027 * This symbol, if defined, indicates that the BSD socketpair() call is
2031 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
2032 * Checking just with #ifdef might not be enough because this symbol
2033 * has been known to be an enum.
2035 /* HAS_MSG_DONTROUTE:
2036 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
2037 * Checking just with #ifdef might not be enough because this symbol
2038 * has been known to be an enum.
2041 * This symbol, if defined, indicates that the MSG_OOB is supported.
2042 * Checking just with #ifdef might not be enough because this symbol
2043 * has been known to be an enum.
2046 * This symbol, if defined, indicates that the MSG_PEEK is supported.
2047 * Checking just with #ifdef might not be enough because this symbol
2048 * has been known to be an enum.
2051 * This symbol, if defined, indicates that the MSG_PROXY is supported.
2052 * Checking just with #ifdef might not be enough because this symbol
2053 * has been known to be an enum.
2056 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
2057 * Checking just with #ifdef might not be enough because this symbol
2058 * has been known to be an enum.
2060 #define HAS_SOCKET /**/
2061 /*#define HAS_SOCKETPAIR /**/
2062 /*#define HAS_MSG_CTRUNC /**/
2063 /*#define HAS_MSG_DONTROUTE /**/
2064 /*#define HAS_MSG_OOB /**/
2065 /*#define HAS_MSG_PEEK /**/
2066 /*#define HAS_MSG_PROXY /**/
2067 /*#define HAS_SCM_RIGHTS /**/
2070 * This symbol, if defined, indicates that the socks5_init routine is
2071 * available to initialize SOCKS 5.
2073 /*#define HAS_SOCKS5_INIT /**/
2076 * This symbol, if defined, indicates that the sqrtl routine is
2077 * available to do long double square roots.
2079 /*#define HAS_SQRTL /**/
2082 * This symbol is defined if this system has a stat structure declaring
2083 * st_blksize and st_blocks.
2085 #ifndef USE_STAT_BLOCKS
2086 /*#define USE_STAT_BLOCKS /**/
2089 /* HAS_STRUCT_STATFS_F_FLAGS:
2090 * This symbol, if defined, indicates that the struct statfs
2091 * does have the f_flags member containing the mount flags of
2092 * the filesystem containing the file.
2093 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
2094 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
2095 * have statfs() and struct statfs, they have ustat() and getmnt()
2096 * with struct ustat and struct fs_data.
2098 /*#define HAS_STRUCT_STATFS_F_FLAGS /**/
2100 /* HAS_STRUCT_STATFS:
2101 * This symbol, if defined, indicates that the struct statfs
2102 * to do statfs() is supported.
2104 /*#define HAS_STRUCT_STATFS /**/
2107 * This symbol, if defined, indicates that the fstatvfs routine is
2108 * available to stat filesystems by file descriptors.
2110 /*#define HAS_FSTATVFS /**/
2113 * This symbol is defined if the _ptr and _cnt fields (or similar)
2114 * of the stdio FILE structure can be used to access the stdio buffer
2115 * for a file handle. If this is defined, then the FILE_ptr(fp)
2116 * and FILE_cnt(fp) macros will also be defined and should be used
2117 * to access these fields.
2120 * This macro is used to access the _ptr field (or equivalent) of the
2121 * FILE structure pointed to by its argument. This macro will always be
2122 * defined if USE_STDIO_PTR is defined.
2124 /* STDIO_PTR_LVALUE:
2125 * This symbol is defined if the FILE_ptr macro can be used as an
2129 * This macro is used to access the _cnt field (or equivalent) of the
2130 * FILE structure pointed to by its argument. This macro will always be
2131 * defined if USE_STDIO_PTR is defined.
2133 /* STDIO_CNT_LVALUE:
2134 * This symbol is defined if the FILE_cnt macro can be used as an
2137 /* STDIO_PTR_LVAL_SETS_CNT:
2138 * This symbol is defined if using the FILE_ptr macro as an lvalue
2139 * to increase the pointer by n has the side effect of decreasing the
2140 * value of File_cnt(fp) by n.
2142 /* STDIO_PTR_LVAL_NOCHANGE_CNT:
2143 * This symbol is defined if using the FILE_ptr macro as an lvalue
2144 * to increase the pointer by n leaves File_cnt(fp) unchanged.
2146 #define USE_STDIO_PTR /**/
2147 #ifdef USE_STDIO_PTR
2148 #define FILE_ptr(fp) ((fp)->_ptr)
2149 #define STDIO_PTR_LVALUE /**/
2150 #define FILE_cnt(fp) ((fp)->_cnt)
2151 #define STDIO_CNT_LVALUE /**/
2152 /*#define STDIO_PTR_LVAL_SETS_CNT /**/
2153 #define STDIO_PTR_LVAL_NOCHANGE_CNT /**/
2157 * This symbol is defined if the _base field (or similar) of the
2158 * stdio FILE structure can be used to access the stdio buffer for
2159 * a file handle. If this is defined, then the FILE_base(fp) macro
2160 * will also be defined and should be used to access this field.
2161 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
2162 * to determine the number of bytes in the buffer. USE_STDIO_BASE
2163 * will never be defined unless USE_STDIO_PTR is.
2166 * This macro is used to access the _base field (or equivalent) of the
2167 * FILE structure pointed to by its argument. This macro will always be
2168 * defined if USE_STDIO_BASE is defined.
2171 * This macro is used to determine the number of bytes in the I/O
2172 * buffer pointed to by _base field (or equivalent) of the FILE
2173 * structure pointed to its argument. This macro will always be defined
2174 * if USE_STDIO_BASE is defined.
2176 #define USE_STDIO_BASE /**/
2177 #ifdef USE_STDIO_BASE
2178 #define FILE_base(fp) ((fp)->_base)
2179 #define FILE_bufsiz(fp) ((fp)->_cnt + (fp)->_ptr - (fp)->_base)
2183 * This symbol, if defined, indicates that the strerror routine is
2184 * available to translate error numbers to strings. See the writeup
2185 * of Strerror() in this file before you try to define your own.
2188 * This symbol, if defined, indicates that the sys_errlist array is
2189 * available to translate error numbers to strings. The extern int
2190 * sys_nerr gives the size of that table.
2193 * This preprocessor symbol is defined as a macro if strerror() is
2194 * not available to translate error numbers to strings but sys_errlist[]
2197 #define HAS_STRERROR /**/
2198 #define HAS_SYS_ERRLIST /**/
2199 #define Strerror(e) strerror(e)
2202 * This symbol, if defined, indicates that the strtold routine is
2203 * available to convert strings to long doubles.
2205 /*#define HAS_STRTOLD /**/
2208 * This symbol, if defined, indicates that the strtoll routine is
2209 * available to convert strings to long longs.
2211 /*#define HAS_STRTOLL /**/
2214 * This symbol, if defined, indicates that the strtoq routine is
2215 * available to convert strings to long longs (quads).
2217 /*#define HAS_STRTOQ /**/
2220 * This symbol, if defined, indicates that the strtoul routine is
2221 * available to provide conversion of strings to unsigned long.
2223 #define HAS_STRTOUL /**/
2226 * This symbol, if defined, indicates that the strtoull routine is
2227 * available to convert strings to unsigned long longs.
2229 /*#define HAS_STRTOULL /**/
2232 * This symbol, if defined, indicates that the strtouq routine is
2233 * available to convert strings to unsigned long longs (quads).
2235 /*#define HAS_STRTOUQ /**/
2237 /* HAS_TELLDIR_PROTO:
2238 * This symbol, if defined, indicates that the system provides
2239 * a prototype for the telldir() function. Otherwise, it is up
2240 * to the program to supply one. A good guess is
2241 * extern long telldir(DIR*);
2243 #define HAS_TELLDIR_PROTO /**/
2246 * This symbol holds the type returned by time(). It can be long,
2247 * or time_t on BSD sites (in which case <sys/types.h> should be
2250 #define Time_t time_t /* Time type */
2253 * This symbol, if defined, indicates that the times() routine exists.
2254 * Note that this became obsolete on some systems (SUNOS), which now
2255 * use getrusage(). It may be necessary to include <sys/times.h>.
2257 #define HAS_TIMES /**/
2260 * This symbol, if defined, indicates that the ualarm routine is
2261 * available to do alarms with microsecond granularity.
2263 /*#define HAS_UALARM /**/
2266 * This symbol, if defined, indicates that the union semun is
2267 * defined by including <sys/sem.h>. If not, the user code
2268 * probably needs to define it as:
2271 * struct semid_ds *buf;
2272 * unsigned short *array;
2275 /* USE_SEMCTL_SEMUN:
2276 * This symbol, if defined, indicates that union semun is
2277 * used for semctl IPC_STAT.
2279 /* USE_SEMCTL_SEMID_DS:
2280 * This symbol, if defined, indicates that struct semid_ds * is
2281 * used for semctl IPC_STAT.
2283 #define HAS_UNION_SEMUN /**/
2284 /*#define USE_SEMCTL_SEMUN /**/
2285 /*#define USE_SEMCTL_SEMID_DS /**/
2288 * This symbol, if defined, indicates that the unordered routine is
2289 * available to check whether two doubles are unordered
2290 * (effectively: whether either of them is NaN)
2292 /*#define HAS_UNORDERED /**/
2295 * This symbol, if defined, indicates that the ustat system call is
2296 * available to query file system statistics by dev_t.
2298 /*#define HAS_USTAT /**/
2301 * This symbol, if defined, indicates that vfork() exists.
2303 /*#define HAS_VFORK /**/
2306 * This symbol's value is either "void" or "int", corresponding to the
2307 * appropriate return type of a signal handler. Thus, you can declare
2308 * a signal handler using "Signal_t (*handler)()", and define the
2309 * handler using "Signal_t handler(sig)".
2311 #define Signal_t void /* Signal handler's return type */
2314 * This symbol, if defined, indicates that the vprintf routine is available
2315 * to printf with a pointer to an argument list. If unavailable, you
2316 * may need to write your own, probably in terms of _doprnt().
2318 /* USE_CHAR_VSPRINTF:
2319 * This symbol is defined if this system has vsprintf() returning type
2320 * (char*). The trend seems to be to declare it as "int vsprintf()". It
2321 * is up to the package author to declare vsprintf correctly based on the
2324 #define HAS_VPRINTF /**/
2325 /*#define USE_CHAR_VSPRINTF /**/
2328 * This symbol, if defined, indicates that the writev routine is
2329 * available to do scatter writes.
2331 /*#define HAS_WRITEV /**/
2333 /* USE_DYNAMIC_LOADING:
2334 * This symbol, if defined, indicates that dynamic loading of
2335 * some sort is available.
2337 #define USE_DYNAMIC_LOADING /**/
2340 * This symbol contains the size of a double, so that the C preprocessor
2341 * can make decisions based on it.
2343 #define DOUBLESIZE 8 /**/
2346 * This symbol, if defined, indicates that this system uses
2349 /*#define EBCDIC /**/
2352 * This symbol, if defined, tells that fflush(NULL) does flush
2353 * all pending stdio output.
2356 * This symbol, if defined, tells that to flush
2357 * all pending stdio output one must loop through all
2358 * the stdio file handles stored in an array and fflush them.
2359 * Note that if fflushNULL is defined, fflushall will not
2360 * even be probed for and will be left undefined.
2362 #define FFLUSH_NULL /**/
2363 /*#define FFLUSH_ALL /**/
2366 * This symbol holds the type used to declare file positions in libc.
2367 * It can be fpos_t, long, uint, etc... It may be necessary to include
2368 * <sys/types.h> to get any typedef'ed information.
2370 #define Fpos_t fpos_t /* File position type */
2373 * This symbol defines the format string used for printing a Gid_t.
2375 #define Gid_t_f "ld" /**/
2378 * This symbol holds the signedess of a Gid_t.
2379 * 1 for unsigned, -1 for signed.
2381 #define Gid_t_sign -1 /* GID sign */
2384 * This symbol holds the size of a Gid_t in bytes.
2386 #define Gid_t_size 4 /* GID size */
2389 * This symbol holds the return type of getgid() and the type of
2390 * argument to setrgid() and related functions. Typically,
2391 * it is the type of group ids in the kernel. It can be int, ushort,
2392 * gid_t, etc... It may be necessary to include <sys/types.h> to get
2393 * any typedef'ed information.
2395 #define Gid_t gid_t /* Type for getgid(), etc... */
2398 * This symbol holds the type used for the second argument to
2399 * getgroups() and setgroups(). Usually, this is the same as
2400 * gidtype (gid_t) , but sometimes it isn't.
2401 * It can be int, ushort, gid_t, etc...
2402 * It may be necessary to include <sys/types.h> to get any
2403 * typedef'ed information. This is only required if you have
2404 * getgroups() or setgroups()..
2406 #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
2407 #define Groups_t gid_t /* Type for 2nd arg to [sg]etgroups() */
2411 * This symbol contains the type of the prefix structure element
2412 * in the <db.h> header file. In older versions of DB, it was
2413 * int, while in newer ones it is u_int32_t.
2416 * This symbol contains the type of the prefix structure element
2417 * in the <db.h> header file. In older versions of DB, it was
2418 * int, while in newer ones it is size_t.
2420 /* DB_VERSION_MAJOR_CFG:
2421 * This symbol, if defined, defines the major version number of
2422 * Berkeley DB found in the <db.h> header when Perl was configured.
2424 /* DB_VERSION_MINOR_CFG:
2425 * This symbol, if defined, defines the minor version number of
2426 * Berkeley DB found in the <db.h> header when Perl was configured.
2427 * For DB version 1 this is always 0.
2429 /* DB_VERSION_PATCH_CFG:
2430 * This symbol, if defined, defines the patch version number of
2431 * Berkeley DB found in the <db.h> header when Perl was configured.
2432 * For DB version 1 this is always 0.
2434 #define DB_Hash_t int /**/
2435 #define DB_Prefix_t int /**/
2436 #define DB_VERSION_MAJOR_CFG undef /**/
2437 #define DB_VERSION_MINOR_CFG undef /**/
2438 #define DB_VERSION_PATCH_CFG undef /**/
2441 * This symbol, if defined, indicates that <fp_class.h> exists and
2442 * should be included.
2444 /*#define I_FP_CLASS /**/
2447 * This symbol, if defined, indicates to the C program that it should
2451 * This symbol, if defined, indicates to the C program that struct group
2452 * in <grp.h> contains gr_passwd.
2454 /*#define I_GRP /**/
2455 /*#define GRPASSWD /**/
2458 * This symbol, if defined, indicates that <ieeefp.h> exists and
2459 * should be included.
2461 /*#define I_IEEEFP /**/
2464 * This symbol, if defined, indicates to the C program that it should
2465 * include <inttypes.h>.
2467 /*#define I_INTTYPES /**/
2470 * This symbol, if defined, indicates that <libutil.h> exists and
2471 * should be included.
2473 /*#define I_LIBUTIL /**/
2476 * This symbol, if defined, indicates to the C program that it should
2477 * include <mach/cthreads.h>.
2479 /*#define I_MACH_CTHREADS /**/
2482 * This symbol, if defined, indicates that <mntent.h> exists and
2483 * should be included.
2485 /*#define I_MNTENT /**/
2488 * This symbol, if defined, indicates that <netdb.h> exists and
2489 * should be included.
2491 /*#define I_NETDB /**/
2494 * This symbol, if defined, indicates to the C program that it should
2495 * include <netinet/tcp.h>.
2497 /*#define I_NETINET_TCP /**/
2500 * This symbol, if defined, indicates that <poll.h> exists and
2501 * should be included.
2503 /*#define I_POLL /**/
2506 * This symbol, if defined, indicates that <prot.h> exists and
2507 * should be included.
2509 /*#define I_PROT /**/
2512 * This symbol, if defined, indicates to the C program that it should
2513 * include <pthread.h>.
2515 /*#define I_PTHREAD /**/
2518 * This symbol, if defined, indicates to the C program that it should
2522 * This symbol, if defined, indicates to the C program that struct passwd
2523 * contains pw_quota.
2526 * This symbol, if defined, indicates to the C program that struct passwd
2530 * This symbol, if defined, indicates to the C program that struct passwd
2531 * contains pw_change.
2534 * This symbol, if defined, indicates to the C program that struct passwd
2535 * contains pw_class.
2538 * This symbol, if defined, indicates to the C program that struct passwd
2539 * contains pw_expire.
2542 * This symbol, if defined, indicates to the C program that struct passwd
2543 * contains pw_comment.
2546 * This symbol, if defined, indicates to the C program that struct passwd
2547 * contains pw_gecos.
2550 * This symbol, if defined, indicates to the C program that struct passwd
2551 * contains pw_passwd.
2553 /*#define I_PWD /**/
2554 /*#define PWQUOTA /**/
2555 /*#define PWAGE /**/
2556 /*#define PWCHANGE /**/
2557 /*#define PWCLASS /**/
2558 /*#define PWEXPIRE /**/
2559 /*#define PWCOMMENT /**/
2560 /*#define PWGECOS /**/
2561 /*#define PWPASSWD /**/
2564 * This symbol, if defined, indicates that <shadow.h> exists and
2565 * should be included.
2567 /*#define I_SHADOW /**/
2570 * This symbol, if defined, indicates that <socks.h> exists and
2571 * should be included.
2573 /*#define I_SOCKS /**/
2576 * This symbol, if defined, indicates that <sunmath.h> exists and
2577 * should be included.
2579 /*#define I_SUNMATH /**/
2582 * This symbol, if defined, indicates that <syslog.h> exists and
2583 * should be included.
2585 /*#define I_SYSLOG /**/
2588 * This symbol, if defined, indicates that <sys/mode.h> exists and
2589 * should be included.
2591 /*#define I_SYSMODE /**/
2594 * This symbol, if defined, indicates that <sys/mount.h> exists and
2595 * should be included.
2597 /*#define I_SYS_MOUNT /**/
2600 * This symbol, if defined, indicates that <sys/statfs.h> exists.
2602 /*#define I_SYS_STATFS /**/
2605 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
2606 * should be included.
2608 /*#define I_SYS_STATVFS /**/
2611 * This symbol, if defined, indicates that <sys/uio.h> exists and
2612 * should be included.
2614 /*#define I_SYSUIO /**/
2617 * This symbol, if defined, indicates that <sys/utsname.h> exists and
2618 * should be included.
2620 /*#define I_SYSUTSNAME /**/
2623 * This symbol, if defined, indicates that <sys/vfs.h> exists and
2624 * should be included.
2626 /*#define I_SYS_VFS /**/
2629 * This symbol, if defined, indicates to the C program that it should
2633 * This symbol, if defined, indicates to the C program that it should
2634 * include <sys/time.h>.
2636 /* I_SYS_TIME_KERNEL:
2637 * This symbol, if defined, indicates to the C program that it should
2638 * include <sys/time.h> with KERNEL defined.
2641 /*#define I_SYS_TIME /**/
2642 /*#define I_SYS_TIME_KERNEL /**/
2645 * This symbol, if defined, indicates that <ustat.h> exists and
2646 * should be included.
2648 /*#define I_USTAT /**/
2650 /* PERL_INC_VERSION_LIST:
2651 * This variable specifies the list of subdirectories in over
2652 * which perl.c:incpush() and lib/lib.pm will automatically
2653 * search when adding directories to @INC, in a format suitable
2654 * for a C initialization string. See the inc_version_list entry
2655 * in Porting/Glossary for more details.
2657 #define PERL_INC_VERSION_LIST 0 /**/
2659 /* INSTALL_USR_BIN_PERL:
2660 * This symbol, if defined, indicates that Perl is to be installed
2661 * also as /usr/bin/perl.
2663 /*#define INSTALL_USR_BIN_PERL /**/
2666 * This symbol, if defined, contains the string used by stdio to
2667 * format long doubles (format 'f') for output.
2670 * This symbol, if defined, contains the string used by stdio to
2671 * format long doubles (format 'g') for output.
2674 * This symbol, if defined, contains the string used by stdio to
2675 * format long doubles (format 'e') for output.
2678 * This symbol, if defined, contains the string used by stdio to
2679 * format long doubles (format 'f') for input.
2681 /*#define PERL_PRIfldbl "f" /**/
2682 /*#define PERL_PRIgldbl "g" /**/
2683 /*#define PERL_PRIeldbl "e" /**/
2684 /*#define PERL_SCNfldbl undef /**/
2687 * This symbol holds the type used to declare offsets in the kernel.
2688 * It can be int, long, off_t, etc... It may be necessary to include
2689 * <sys/types.h> to get any typedef'ed information.
2692 * This symbol holds the number of bytes used by the Off_t.
2695 * This symbol holds the number of bytes used by the Off_t.
2697 #define Off_t off_t /* <offset> type */
2698 #define LSEEKSIZE 4 /* <offset> size */
2699 #define Off_t_size 4 /* <offset> size */
2702 * This variable contains the return type of free(). It is usually
2703 * void, but occasionally int.
2706 * This symbol is the type of pointer returned by malloc and realloc.
2708 #define Malloc_t void * /**/
2709 #define Free_t void /**/
2712 * This symbol, if defined, indicates that we're using our own malloc.
2714 /*#define MYMALLOC /**/
2717 * This symbol holds the type used to declare file modes
2718 * for systems calls. It is usually mode_t, but may be
2719 * int or unsigned short. It may be necessary to include <sys/types.h>
2720 * to get any typedef'ed information.
2722 #define Mode_t mode_t /* file mode parameter for system calls */
2725 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
2726 * non-blocking I/O for the file descriptor. Note that there is no way
2727 * back, i.e. you cannot turn it blocking again this way. If you wish to
2728 * alternatively switch between blocking and non-blocking, use the
2729 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
2732 * This symbol holds the errno error code set by read() when no data was
2733 * present on the non-blocking file descriptor.
2736 * This symbol holds the return code from read() when no data is present
2737 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
2738 * not defined, then you can't distinguish between no data and EOF by
2739 * issuing a read(). You'll have to find another way to tell for sure!
2742 * This symbol, if defined, indicates to the C program that a read() on
2743 * a non-blocking file descriptor will return 0 on EOF, and not the value
2744 * held in RD_NODATA (-1 usually, in that case!).
2746 #define VAL_O_NONBLOCK O_NONBLOCK
2747 #define VAL_EAGAIN EAGAIN
2748 #define RD_NODATA -1
2749 #define EOF_NONBLOCK
2752 * This symbol, if defined, indicates that the system stores
2753 * the variable argument list datatype, va_list, in a format
2754 * that cannot be copied by simple assignment, so that some
2755 * other means must be used when copying is required.
2756 * As such systems vary in their provision (or non-provision)
2757 * of copying mechanisms, handy.h defines a platform-
2758 * independent macro, Perl_va_copy(src, dst), to do the job.
2760 /*#define NEED_VA_COPY /**/
2763 * This symbol holds the type used for the 1st argument
2764 * to gethostbyaddr().
2767 * This symbol holds the type used for the 2nd argument
2768 * to gethostbyaddr().
2771 * This symbol holds the type used for the argument to
2775 * This symbol holds the type used for the 1st argument to
2778 #define Netdb_host_t char * /**/
2779 #define Netdb_hlen_t int /**/
2780 #define Netdb_name_t char * /**/
2781 #define Netdb_net_t long /**/
2783 /* PERL_OTHERLIBDIRS:
2784 * This variable contains a colon-separated set of paths for the perl
2785 * binary to search for additional library files or modules.
2786 * These directories will be tacked to the end of @INC.
2787 * Perl will automatically search below each path for version-
2788 * and architecture-specific directories. See PERL_INC_VERSION_LIST
2791 /*#define PERL_OTHERLIBDIRS "" /**/
2794 * This symbol defines the C type used for Perl's IV.
2797 * This symbol defines the C type used for Perl's UV.
2800 * This symbol defines the C type used for Perl's I8.
2803 * This symbol defines the C type used for Perl's U8.
2806 * This symbol defines the C type used for Perl's I16.
2809 * This symbol defines the C type used for Perl's U16.
2812 * This symbol defines the C type used for Perl's I32.
2815 * This symbol defines the C type used for Perl's U32.
2818 * This symbol defines the C type used for Perl's I64.
2821 * This symbol defines the C type used for Perl's U64.
2824 * This symbol defines the C type used for Perl's NV.
2827 * This symbol contains the sizeof(IV).
2830 * This symbol contains the sizeof(UV).
2833 * This symbol contains the sizeof(I8).
2836 * This symbol contains the sizeof(U8).
2839 * This symbol contains the sizeof(I16).
2842 * This symbol contains the sizeof(U16).
2845 * This symbol contains the sizeof(I32).
2848 * This symbol contains the sizeof(U32).
2851 * This symbol contains the sizeof(I64).
2854 * This symbol contains the sizeof(U64).
2857 * This symbol contains the sizeof(NV).
2860 * This symbol, if defined, indicates that a variable of type NVTYPE
2861 * can preserve all the bits of a variable of type UVTYPE.
2863 /* NV_PRESERVES_UV_BITS:
2864 * This symbol contains the number of bits a variable of type NVTYPE
2865 * can preserve of a variable of type UVTYPE.
2867 #define IVTYPE long /**/
2868 #define UVTYPE unsigned long /**/
2869 #define I8TYPE char /**/
2870 #define U8TYPE unsigned char /**/
2871 #define I16TYPE short /**/
2872 #define U16TYPE unsigned short /**/
2873 #define I32TYPE long /**/
2874 #define U32TYPE unsigned long /**/
2876 #define I64TYPE long long /**/
2877 #define U64TYPE unsigned long long /**/
2879 #define NVTYPE double /**/
2880 #define IVSIZE 4 /**/
2881 #define UVSIZE 4 /**/
2882 #define I8SIZE 1 /**/
2883 #define U8SIZE 1 /**/
2884 #define I16SIZE 2 /**/
2885 #define U16SIZE 2 /**/
2886 #define I32SIZE 4 /**/
2887 #define U32SIZE 4 /**/
2889 #define I64SIZE 8 /**/
2890 #define U64SIZE 8 /**/
2892 #define NVSIZE 8 /**/
2893 #define NV_PRESERVES_UV
2894 #define NV_PRESERVES_UV_BITS 32
2897 * This symbol defines the format string used for printing a Perl IV
2898 * as a signed decimal integer.
2901 * This symbol defines the format string used for printing a Perl UV
2902 * as an unsigned decimal integer.
2905 * This symbol defines the format string used for printing a Perl UV
2906 * as an unsigned octal integer.
2909 * This symbol defines the format string used for printing a Perl UV
2910 * as an unsigned hexadecimal integer in lowercase abcdef.
2913 * This symbol defines the format string used for printing a Perl UV
2914 * as an unsigned hexadecimal integer in uppercase ABCDEF.
2917 * This symbol defines the format string used for printing a Perl NV
2918 * using %e-ish floating point format.
2921 * This symbol defines the format string used for printing a Perl NV
2922 * using %f-ish floating point format.
2925 * This symbol defines the format string used for printing a Perl NV
2926 * using %g-ish floating point format.
2928 #define IVdf "ld" /**/
2929 #define UVuf "lu" /**/
2930 #define UVof "lo" /**/
2931 #define UVxf "lx" /**/
2932 #define UVXf "lX" /**/
2933 #define NVef "e" /**/
2934 #define NVff "f" /**/
2935 #define NVgf "g" /**/
2938 * This symbol holds the type used to declare process ids in the kernel.
2939 * It can be int, uint, pid_t, etc... It may be necessary to include
2940 * <sys/types.h> to get any typedef'ed information.
2942 #define Pid_t int /* PID type */
2945 * This symbol contains the name of the private library for this package.
2946 * The library is private in the sense that it needn't be in anyone's
2947 * execution path, but it should be accessible by the world. The program
2948 * should be prepared to do ~ expansion.
2951 * This symbol contains the ~name expanded version of PRIVLIB, to be used
2952 * in programs that are not prepared to deal with ~ expansion at run-time.
2954 #define PRIVLIB "c:\\perl\\5.7.3\\lib" /**/
2955 #define PRIVLIB_EXP (win32_get_privlib("5.7.3")) /**/
2958 * This symbol contains the size of a pointer, so that the C preprocessor
2959 * can make decisions based on it. It will be sizeof(void *) if
2960 * the compiler supports (void *); otherwise it will be
2963 #define PTRSIZE 4 /**/
2966 * This macro is to be used to generate uniformly distributed
2967 * random numbers over the range [0., 1.[. You may have to supply
2968 * an 'extern double drand48();' in your program since SunOS 4.1.3
2969 * doesn't provide you with anything relevant in its headers.
2970 * See HAS_DRAND48_PROTO.
2973 * This symbol defines the type of the argument of the
2974 * random seed function.
2977 * This symbol defines the macro to be used in seeding the
2978 * random number generator (see Drand01).
2981 * This symbol indicates how many bits are produced by the
2982 * function used to generate normalized random numbers.
2983 * Values include 15, 16, 31, and 48.
2985 #define Drand01() (rand()/(double)((unsigned)1<<RANDBITS)) /**/
2986 #define Rand_seed_t unsigned /**/
2987 #define seedDrand01(x) srand((Rand_seed_t)x) /**/
2988 #define RANDBITS 15 /**/
2991 * This symbol holds the minimum number of bits operated by select.
2992 * That is, if you do select(n, ...), how many bits at least will be
2993 * cleared in the masks if some activity is detected. Usually this
2994 * is either n or 32*ceil(n/32), especially many little-endians do
2995 * the latter. This is only useful if you have select(), naturally.
2997 #define SELECT_MIN_BITS 32 /**/
3000 * This symbol holds the type used for the 2nd, 3rd, and 4th
3001 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
3002 * is defined, and 'int *' otherwise. This is only useful if you
3003 * have select(), of course.
3005 #define Select_fd_set_t Perl_fd_set * /**/
3008 * This symbol contains a list of signal names in order of
3009 * signal number. This is intended
3010 * to be used as a static array initialization, like this:
3011 * char *sig_name[] = { SIG_NAME };
3012 * The signals in the list are separated with commas, and each signal
3013 * is surrounded by double quotes. There is no leading SIG in the signal
3014 * name, i.e. SIGQUIT is known as "QUIT".
3015 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
3016 * etc., where nn is the actual signal number (e.g. NUM37).
3017 * The signal number for sig_name[i] is stored in sig_num[i].
3018 * The last element is 0 to terminate the list with a NULL. This
3019 * corresponds to the 0 at the end of the sig_num list.
3022 * This symbol contains a list of signal numbers, in the same order as the
3023 * SIG_NAME list. It is suitable for static array initialization, as in:
3024 * int sig_num[] = { SIG_NUM };
3025 * The signals in the list are separated with commas, and the indices
3026 * within that list and the SIG_NAME list match, so it's easy to compute
3027 * the signal name from a number or vice versa at the price of a small
3028 * dynamic linear lookup.
3029 * Duplicates are allowed, but are moved to the end of the list.
3030 * The signal number corresponding to sig_name[i] is sig_number[i].
3031 * if (i < NSIG) then sig_number[i] == i.
3032 * The last element is 0, corresponding to the 0 at the end of
3033 * the sig_name list.
3036 * This variable contains the number of elements of the sig_name
3037 * and sig_num arrays, excluding the final NULL entry.
3039 #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 /**/
3040 #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 /**/
3041 #define SIG_SIZE 27 /**/
3044 * This symbol contains the name of the private library for this package.
3045 * The library is private in the sense that it needn't be in anyone's
3046 * execution path, but it should be accessible by the world. The program
3047 * should be prepared to do ~ expansion.
3048 * The standard distribution will put nothing in this directory.
3049 * After perl has been installed, users may install their own local
3050 * architecture-dependent modules in this directory with
3051 * MakeMaker Makefile.PL
3052 * or equivalent. See INSTALL for details.
3055 * This symbol contains the ~name expanded version of SITEARCH, to be used
3056 * in programs that are not prepared to deal with ~ expansion at run-time.
3058 #define SITEARCH "c:\\perl\\site\\5.7.3\\lib\\MSWin32-x86-multi-thread" /**/
3059 /*#define SITEARCH_EXP "" /**/
3062 * This symbol contains the name of the private library for this package.
3063 * The library is private in the sense that it needn't be in anyone's
3064 * execution path, but it should be accessible by the world. The program
3065 * should be prepared to do ~ expansion.
3066 * The standard distribution will put nothing in this directory.
3067 * After perl has been installed, users may install their own local
3068 * architecture-independent modules in this directory with
3069 * MakeMaker Makefile.PL
3070 * or equivalent. See INSTALL for details.
3073 * This symbol contains the ~name expanded version of SITELIB, to be used
3074 * in programs that are not prepared to deal with ~ expansion at run-time.
3077 * This define is SITELIB_EXP with any trailing version-specific component
3078 * removed. The elements in inc_version_list (inc_version_list.U) can
3079 * be tacked onto this variable to generate a list of directories to search.
3081 #define SITELIB "c:\\perl\\site\\5.7.3\\lib" /**/
3082 #define SITELIB_EXP (win32_get_sitelib("5.7.3")) /**/
3083 #define SITELIB_STEM "" /**/
3086 * This symbol holds the size of a Size_t in bytes.
3088 #define Size_t_size 4 /**/
3091 * This symbol holds the type used to declare length parameters
3092 * for string functions. It is usually size_t, but may be
3093 * unsigned long, int, etc. It may be necessary to include
3094 * <sys/types.h> to get any typedef'ed information.
3096 #define Size_t size_t /* length paramater for string functions */
3099 * This symbol holds the type used for the size argument of
3100 * various socket calls (just the base type, not the pointer-to).
3102 #define Sock_size_t int /**/
3105 * This symbol holds the type used by functions that return
3106 * a count of bytes or an error condition. It must be a signed type.
3107 * It is usually ssize_t, but may be long or int, etc.
3108 * It may be necessary to include <sys/types.h> or <unistd.h>
3109 * to get any typedef'ed information.
3110 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
3112 #define SSize_t int /* signed count of bytes */
3115 * This variable contains the string to put in front of a perl
3116 * script to make sure (one hopes) that it runs with perl and not
3119 #define STARTPERL "#!perl" /**/
3122 * This symbol is defined to be the type of char used in stdio.h.
3123 * It has the values "unsigned char" or "char".
3125 #define STDCHAR char /**/
3127 /* HAS_STDIO_STREAM_ARRAY:
3128 * This symbol, if defined, tells that there is an array
3129 * holding the stdio streams.
3131 /* STDIO_STREAM_ARRAY:
3132 * This symbol tells the name of the array holding the stdio streams.
3133 * Usual values include _iob, __iob, and __sF.
3135 /*#define HAS_STDIO_STREAM_ARRAY /**/
3136 #define STDIO_STREAM_ARRAY
3139 * This symbol defines the format string used for printing a Uid_t.
3141 #define Uid_t_f "ld" /**/
3144 * This symbol holds the signedess of a Uid_t.
3145 * 1 for unsigned, -1 for signed.
3147 #define Uid_t_sign -1 /* UID sign */
3150 * This symbol holds the size of a Uid_t in bytes.
3152 #define Uid_t_size 4 /* UID size */
3155 * This symbol holds the type used to declare user ids in the kernel.
3156 * It can be int, ushort, uid_t, etc... It may be necessary to include
3157 * <sys/types.h> to get any typedef'ed information.
3159 #define Uid_t uid_t /* UID type */
3162 * This symbol, if defined, indicates that 64-bit integers should
3163 * be used when available. If not defined, the native integers
3164 * will be employed (be they 32 or 64 bits). The minimal possible
3165 * 64-bitness is used, just enough to get 64-bit integers into Perl.
3166 * This may mean using for example "long longs", while your memory
3167 * may still be limited to 2 gigabytes.
3170 * This symbol, if defined, indicates that 64-bit integers should
3171 * be used when available. If not defined, the native integers
3172 * will be used (be they 32 or 64 bits). The maximal possible
3173 * 64-bitness is employed: LP64 or ILP64, meaning that you will
3174 * be able to use more than 2 gigabytes of memory. This mode is
3175 * even more binary incompatible than USE_64_BIT_INT. You may not
3176 * be able to run the resulting executable in a 32-bit CPU at all or
3177 * you may need at least to reboot your OS to 64-bit mode.
3179 #ifndef USE_64_BIT_INT
3180 /*#define USE_64_BIT_INT /**/
3183 #ifndef USE_64_BIT_ALL
3184 /*#define USE_64_BIT_ALL /**/
3188 * This symbol, if defined, indicates that large file support
3189 * should be used when available.
3191 #ifndef USE_LARGE_FILES
3192 /*#define USE_LARGE_FILES /**/
3196 * This symbol, if defined, indicates that long doubles should
3197 * be used when available.
3199 #ifndef USE_LONG_DOUBLE
3200 /*#define USE_LONG_DOUBLE /**/
3204 * This symbol, if defined, indicates that 64-bit interfaces and
3205 * long doubles should be used when available.
3207 #ifndef USE_MORE_BITS
3208 /*#define USE_MORE_BITS /**/
3212 * This symbol, if defined, indicates that Perl should
3213 * be built to use multiplicity.
3215 #ifndef MULTIPLICITY
3216 #define MULTIPLICITY /**/
3220 * This symbol, if defined, indicates that the PerlIO abstraction should
3221 * be used throughout. If not defined, stdio should be
3222 * used in a fully backward compatible manner.
3225 #define USE_PERLIO /**/
3229 * This symbol, if defined, indicates that Perl should
3230 * be built to use socks.
3233 /*#define USE_SOCKS /**/
3237 * This symbol, if defined, indicates that Perl should be built to
3238 * use the interpreter-based threading implementation.
3241 * This symbol, if defined, indicates that Perl should be built to
3242 * use the 5.005-based threading implementation.
3244 /* OLD_PTHREADS_API:
3245 * This symbol, if defined, indicates that Perl should
3246 * be built to use the old draft POSIX threads API.
3248 /* USE_REENTRANT_API:
3249 * This symbol, if defined, indicates that Perl should
3250 * try to use the various _r versions of library functions.
3251 * This is extremely experimental.
3253 /*#define USE_5005THREADS /**/
3254 #define USE_ITHREADS /**/
3255 #if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
3256 #define USE_THREADS /* until src is revised*/
3258 /*#define OLD_PTHREADS_API /**/
3259 /*#define USE_REENTRANT_API /**/
3262 * If defined, this symbol contains the name of a private library.
3263 * The library is private in the sense that it needn't be in anyone's
3264 * execution path, but it should be accessible by the world.
3265 * It may have a ~ on the front.
3266 * The standard distribution will put nothing in this directory.
3267 * Vendors who distribute perl may wish to place their own
3268 * architecture-dependent modules and extensions in this directory with
3269 * MakeMaker Makefile.PL INSTALLDIRS=vendor
3270 * or equivalent. See INSTALL for details.
3272 /* PERL_VENDORARCH_EXP:
3273 * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
3274 * in programs that are not prepared to deal with ~ expansion at run-time.
3276 /*#define PERL_VENDORARCH "" /**/
3277 /*#define PERL_VENDORARCH_EXP "" /**/
3279 /* PERL_VENDORLIB_EXP:
3280 * This symbol contains the ~name expanded version of VENDORLIB, to be used
3281 * in programs that are not prepared to deal with ~ expansion at run-time.
3283 /* PERL_VENDORLIB_STEM:
3284 * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
3285 * removed. The elements in inc_version_list (inc_version_list.U) can
3286 * be tacked onto this variable to generate a list of directories to search.
3288 /*#define PERL_VENDORLIB_EXP "" /**/
3289 /*#define PERL_VENDORLIB_STEM "" /**/
3292 * This symbol indicates how much support of the void type is given by this
3293 * compiler. What various bits mean:
3295 * 1 = supports declaration of void
3296 * 2 = supports arrays of pointers to functions returning void
3297 * 4 = supports comparisons between pointers to void functions and
3298 * addresses of void functions
3299 * 8 = suports declaration of generic void pointers
3301 * The package designer should define VOIDUSED to indicate the requirements
3302 * of the package. This can be done either by #defining VOIDUSED before
3303 * including config.h, or by defining defvoidused in Myinit.U. If the
3304 * latter approach is taken, only those flags will be tested. If the
3305 * level of void support necessary is not present, defines void to int.
3310 #define VOIDFLAGS 15
3311 #if (VOIDFLAGS & VOIDUSED) != VOIDUSED
3312 #define void int /* is void to be avoided? */
3313 #define M_VOID /* Xenix strikes again */
3316 /* PERL_XS_APIVERSION:
3317 * This variable contains the version of the oldest perl binary
3318 * compatible with the present perl. perl.c:incpush() and
3319 * lib/lib.pm will automatically search in c:\\perl\\site\\5.7.3\\lib\\MSWin32-x86-multi-thread for older
3320 * directories across major versions back to xs_apiversion.
3321 * This is only useful if you have a perl library directory tree
3322 * structured like the default one.
3323 * See INSTALL for how this works.
3324 * The versioned site_perl directory was introduced in 5.005,
3325 * so that is the lowest possible value.
3326 * Since this can depend on compile time options
3327 * it is set by Configure. Other non-default sources
3328 * of potential incompatibility, such as multiplicity, threads,
3329 * debugging, 64bits, sfio, etc., are not checked for currently,
3330 * though in principle we could go snooping around in old
3333 /* PERL_PM_APIVERSION:
3334 * This variable contains the version of the oldest perl
3335 * compatible with the present perl. (That is, pure perl modules
3336 * written for pm_apiversion will still work for the current
3337 * version). perl.c:incpush() and lib/lib.pm will automatically
3338 * search in c:\\perl\\site\\5.7.3\\lib for older directories across major versions
3339 * back to pm_apiversion. This is only useful if you have a perl
3340 * library directory tree structured like the default one. The
3341 * versioned site_perl library was introduced in 5.005, so that's
3342 * the default setting for this variable. It's hard to imagine
3343 * it changing before Perl6. It is included here for symmetry
3344 * with xs_apiveprsion -- the searching algorithms will
3345 * (presumably) be similar.
3346 * See the INSTALL file for how this works.
3348 #define PERL_XS_APIVERSION "5.6.0"
3349 #define PERL_PM_APIVERSION "5.005"
3352 * This symbol, if defined, indicates that the crypt routine is available
3353 * to encrypt passwords and the like.
3355 /*#define HAS_CRYPT /**/
3357 /* SETUID_SCRIPTS_ARE_SECURE_NOW:
3358 * This symbol, if defined, indicates that the bug that prevents
3359 * setuid scripts from being secure is not present in this kernel.
3362 * This symbol, if defined, indicates that the C program should
3363 * check the script that it is executing for setuid/setgid bits, and
3364 * attempt to emulate setuid/setgid on systems that have disabled
3365 * setuid #! scripts because the kernel can't do it securely.
3366 * It is up to the package designer to make sure that this emulation
3367 * is done securely. Among other things, it should do an fstat on
3368 * the script it just opened to make sure it really is a setuid/setgid
3369 * script, it should make sure the arguments passed correspond exactly
3370 * to the argument on the #! line, and it should not trust any
3371 * subprocesses to which it must pass the filename rather than the
3372 * file descriptor of the script to be executed.
3374 /*#define SETUID_SCRIPTS_ARE_SECURE_NOW /**/
3375 /*#define DOSUID /**/
3378 * This symbol holds the return type of the shmat() system call.
3379 * Usually set to 'void *' or 'char *'.
3381 /* HAS_SHMAT_PROTOTYPE:
3382 * This symbol, if defined, indicates that the sys/shm.h includes
3383 * a prototype for shmat(). Otherwise, it is up to the program to
3384 * guess one. Shmat_t shmat(int, Shmat_t, int) is a good guess,
3385 * but not always right so it should be emitted by the program only
3386 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
3388 #define Shmat_t void * /**/
3389 /*#define HAS_SHMAT_PROTOTYPE /**/
3392 * This symbol, if defined, indicates that <ndbm.h> exists and should
3395 /*#define I_NDBM /**/
3398 * This symbol, if defined, indicates that <stdarg.h> exists and should
3402 * This symbol, if defined, indicates to the C program that it should
3403 * include <varargs.h>.
3405 #define I_STDARG /**/
3406 /*#define I_VARARGS /**/
3409 * If defined, this macro indicates that the C compiler can handle
3410 * function prototypes.
3413 * This macro is used to declare function parameters for folks who want
3414 * to make declarations with prototypes using a different style than
3415 * the above macros. Use double parentheses. For example:
3417 * int main _((int argc, char *argv[]));
3419 #define CAN_PROTOTYPE /**/
3420 #ifdef CAN_PROTOTYPE
3421 #define _(args) args
3427 * This symbol contains the full pathname to the shell used on this
3428 * on this system to execute Bourne shell scripts. Usually, this will be
3429 * /bin/sh, though it's possible that some systems will have /bin/ksh,
3430 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
3433 #define SH_PATH "cmd /x /c" /**/
3435 /* USE_CROSS_COMPILE:
3436 * This symbol, if defined, indicates that Perl is being cross-compiled.
3439 * This symbol, if defined, indicates the target architecture
3440 * Perl has been cross-compiled to. Undefined if not a cross-compile.
3442 #ifndef USE_CROSS_COMPILE
3443 /*#define USE_CROSS_COMPILE /**/
3444 #define PERL_TARGETARCH "undef" /**/
3447 /* HAS_DBMINIT_PROTO:
3448 * This symbol, if defined, indicates that the system provides
3449 * a prototype for the dbminit() function. Otherwise, it is up
3450 * to the program to supply one. A good guess is
3451 * extern int dbminit(char *);
3453 /*#define HAS_DBMINIT_PROTO /**/
3456 * This manifest constant lets the C program know that dirfd
3459 /*#define HAS_DIRFD /**/
3462 * This symbol, if defined, indicates that the system provides
3463 * a prototype for the flock() function. Otherwise, it is up
3464 * to the program to supply one. A good guess is
3465 * extern int flock(int, int);
3467 #define HAS_FLOCK_PROTO /**/
3470 * This symbol, if defined, indicates that the fpclassl routine is
3471 * available to classify long doubles. Available for example in IRIX.
3472 * The returned values are defined in <ieeefp.h> and are:
3474 * FP_SNAN signaling NaN
3476 * FP_NINF negative infinity
3477 * FP_PINF positive infinity
3478 * FP_NDENORM negative denormalized non-zero
3479 * FP_PDENORM positive denormalized non-zero
3480 * FP_NZERO negative zero
3481 * FP_PZERO positive zero
3482 * FP_NNORM negative normalized non-zero
3483 * FP_PNORM positive normalized non-zero
3485 /*#define HAS_FPCLASSL /**/
3488 * This symbol, if defined, indicates that the nl_langinfo routine is
3489 * available to return local data. You will also need <langinfo.h>
3490 * and therefore I_LANGINFO.
3492 /*#define HAS_NL_LANGINFO /**/
3495 * This symbol is defined if PROCSELFEXE_PATH is a symlink
3496 * to the absolute pathname of the executing program.
3498 /* PROCSELFEXE_PATH:
3499 * If HAS_PROCSELFEXE is defined this symbol is the filename
3500 * of the symbolic link pointing to the absolute pathname of
3501 * the executing program.
3503 /*#define HAS_PROCSELFEXE /**/
3504 #if defined(HAS_PROCSELFEXE) && !defined(PROCSELFEXE_PATH)
3505 #define PROCSELFEXE_PATH /**/
3509 * This symbol, if defined, indicates that the sigprocmask
3510 * system call is available to examine or change the signal mask
3511 * of the calling process.
3513 /*#define HAS_SIGPROCMASK /**/
3516 * This symbol, if defined, indicates that the sockatmark routine is
3517 * available to test whether a socket is at the out-of-band mark.
3519 /*#define HAS_SOCKATMARK /**/
3521 /* HAS_SOCKATMARK_PROTO:
3522 * This symbol, if defined, indicates that the system provides
3523 * a prototype for the sockatmark() function. Otherwise, it is up
3524 * to the program to supply one. A good guess is
3525 * extern int sockatmark(int);
3527 /*#define HAS_SOCKATMARK_PROTO /**/
3529 /* HAS_SETRESGID_PROTO:
3530 * This symbol, if defined, indicates that the system provides
3531 * a prototype for the setresgid() function. Otherwise, it is up
3532 * to the program to supply one. Good guesses are
3533 * extern int setresgid(uid_t ruid, uid_t euid, uid_t suid);
3535 /*#define HAS_SETRESGID_PROTO /**/
3537 /* HAS_SETRESUID_PROTO:
3538 * This symbol, if defined, indicates that the system provides
3539 * a prototype for the setresuid() function. Otherwise, it is up
3540 * to the program to supply one. Good guesses are
3541 * extern int setresuid(uid_t ruid, uid_t euid, uid_t suid);
3543 /*#define HAS_SETRESUID_PROTO /**/
3546 * This symbol, if defined, indicates that the strftime routine is
3547 * available to do time formatting.
3549 #define HAS_STRFTIME /**/
3551 /* HAS_SYSCALL_PROTO:
3552 * This symbol, if defined, indicates that the system provides
3553 * a prototype for the syscall() function. Otherwise, it is up
3554 * to the program to supply one. Good guesses are
3555 * extern int syscall(int, ...);
3556 * extern int syscall(long, ...);
3558 /*#define HAS_SYSCALL_PROTO /**/
3560 /* U32_ALIGNMENT_REQUIRED:
3561 * This symbol, if defined, indicates that you must access
3562 * character data through U32-aligned pointers.
3564 #define U32_ALIGNMENT_REQUIRED /**/
3566 /* HAS_USLEEP_PROTO:
3567 * This symbol, if defined, indicates that the system provides
3568 * a prototype for the usleep() function. Otherwise, it is up
3569 * to the program to supply one. A good guess is
3570 * extern int usleep(useconds_t);
3572 /*#define HAS_USLEEP_PROTO /**/
3575 * This symbol, if defined, indicates that <fp.h> exists and
3576 * should be included.
3581 * This symbol, if defined, indicates that <langinfo.h> exists and
3582 * should be included.
3584 /*#define I_LANGINFO /**/
3586 /* HAS_PTHREAD_ATFORK:
3587 * This symbol, if defined, indicates that the pthread_atfork routine
3588 * is available setup fork handlers.
3590 /*#define HAS_PTHREAD_ATFORK /**/