2 * This file was produced by running the config_h.SH script, which
3 * gets its values from config.sh, 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 config.sh 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
15 * Source directory : /vos_ftp_site/pub/vos/posix/(alpha|ga)/perl
16 * Configuration time: 2000-10-23 18:48 UCT
17 * Configured by : Paul_Green@stratus.com
25 * This symbol holds the complete pathname to the sed program.
27 #define LOC_SED "/system/ported/command_library/sed.pm" /**/
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 crypt routine is available
93 * to encrypt passwords and the like.
95 /*#define HAS_CRYPT /**/
98 * This symbol, if defined, indicates that the cuserid routine is
99 * available to get character login names.
101 /*#define HAS_CUSERID /**/
104 * This symbol, if defined, indicates that this system's <float.h>
105 * or <limits.h> defines the symbol DBL_DIG, which is the number
106 * of significant digits in a double precision number. If this
107 * symbol is not defined, a guess of 15 is usually pretty good.
109 #define HAS_DBL_DIG /* */
112 * This symbol, if defined, indicates that the difftime routine is
115 #define HAS_DIFFTIME /**/
118 * This symbol, if defined, indicates that the dlerror routine is
119 * available to return a string describing the last error that
120 * occurred from a call to dlopen(), dlclose() or dlsym().
122 /*#define HAS_DLERROR /**/
124 /* SETUID_SCRIPTS_ARE_SECURE_NOW:
125 * This symbol, if defined, indicates that the bug that prevents
126 * setuid scripts from being secure is not present in this kernel.
129 * This symbol, if defined, indicates that the C program should
130 * check the script that it is executing for setuid/setgid bits, and
131 * attempt to emulate setuid/setgid on systems that have disabled
132 * setuid #! scripts because the kernel can't do it securely.
133 * It is up to the package designer to make sure that this emulation
134 * is done securely. Among other things, it should do an fstat on
135 * the script it just opened to make sure it really is a setuid/setgid
136 * script, it should make sure the arguments passed correspond exactly
137 * to the argument on the #! line, and it should not trust any
138 * subprocesses to which it must pass the filename rather than the
139 * file descriptor of the script to be executed.
141 #define SETUID_SCRIPTS_ARE_SECURE_NOW /**/
142 /*#define DOSUID /**/
145 * This symbol, if defined, indicates that the dup2 routine is
146 * available to duplicate file descriptors.
148 /*#define HAS_DUP2 /**/
151 * This symbol, if defined, indicates that the fchmod routine is available
152 * to change mode of opened files. If unavailable, use chmod().
154 #define HAS_FCHMOD /**/
157 * This symbol, if defined, indicates that the fchown routine is available
158 * to change ownership of opened files. If unavailable, use chown().
160 /*#define HAS_FCHOWN /**/
163 * This symbol, if defined, indicates to the C program that
164 * the fcntl() function exists.
166 #define HAS_FCNTL /**/
169 * This symbol, if defined, indicates that the _fwalk system call is
170 * available to apply a function to all the file handles.
172 /*#define HAS__FWALK / **/
175 * This symbol, if defined, indicates that fcntl() can be used
176 * for file locking. Normally on Unix systems this is defined.
177 * It may be undefined on VMS.
179 #define FCNTL_CAN_LOCK /**/
182 * This symbol, if defined, indicates that the fgetpos routine is
183 * available to get the file position indicator, similar to ftell().
185 #define HAS_FGETPOS /**/
188 * This symbol, if defined, indicates that the flock routine is
189 * available to do file locking.
191 /*#define HAS_FLOCK /**/
194 * This symbol, if defined, indicates that the fork routine is
197 /*#define HAS_FORK /**/
200 * This symbol, if defined, indicates that the fsetpos routine is
201 * available to set the file position indicator, similar to fseek().
203 #define HAS_FSETPOS /**/
206 * This symbol, if defined, indicates that the gettimeofday() system
207 * call is available for a sub-second accuracy clock. Usually, the file
208 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
209 * The type "Timeval" should be used to refer to "struct timeval".
211 /*#define HAS_GETTIMEOFDAY /**/
212 #ifdef HAS_GETTIMEOFDAY
213 #define Timeval struct timeval /* Structure used by gettimeofday() */
217 * This symbol, if defined, indicates that the getgroups() routine is
218 * available to get the list of process groups. If unavailable, multiple
219 * groups are probably not supported.
221 /*#define HAS_GETGROUPS /**/
224 * This symbol, if defined, indicates that the getlogin routine is
225 * available to get the login name.
227 #define HAS_GETLOGIN /**/
230 * This symbol, if defined, indicates that the getpagesize system call
231 * is available to get system page size, which is the granularity of
232 * many memory management calls.
234 /*#define HAS_GETPAGESIZE /**/
237 * This symbol, if defined, indicates to the C program that
238 * the getpgid(pid) function is available to get the
241 /*#define HAS_GETPGID /**/
244 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
245 * routine is available to get the current process group.
247 /*#define HAS_GETPGRP2 /**/
250 * This symbol, if defined, indicates that the getppid routine is
251 * available to get the parent process ID.
253 #define HAS_GETPPID /**/
256 * This symbol, if defined, indicates that the getpriority routine is
257 * available to get a process's priority.
259 /*#define HAS_GETPRIORITY /**/
262 * This symbol, if defined, indicates to the C program that the
263 * inet_aton() function is available to parse IP address "dotted-quad"
266 /*#define HAS_INET_ATON /**/
269 * This symbol, if defined, indicates that the killpg routine is available
270 * to kill process groups. If unavailable, you probably should use kill
271 * with a negative process number.
273 /*#define HAS_KILLPG /**/
276 * This symbol, if defined, indicates that the link routine is
277 * available to create hard links.
279 /*#define HAS_LINK /**/
282 * This symbol, if defined, indicates that the localeconv routine is
283 * available for numeric and monetary formatting conventions.
285 #define HAS_LOCALECONV /**/
288 * This symbol, if defined, indicates that the lockf routine is
289 * available to do file locking.
291 #define HAS_LOCKF /**/
294 * This symbol, if defined, indicates that the lstat routine is
295 * available to do file stats on symbolic links.
297 #define HAS_LSTAT /**/
300 * This symbol, if defined, indicates that the mblen routine is available
301 * to find the number of bytes in a multibye character.
303 #define HAS_MBLEN /**/
306 * This symbol, if defined, indicates that the mbstowcs routine is
307 * available to covert a multibyte string into a wide character string.
309 #define HAS_MBSTOWCS /**/
312 * This symbol, if defined, indicates that the mbtowc routine is available
313 * to covert a multibyte to a wide character.
315 #define HAS_MBTOWC /**/
318 * This symbol, if defined, indicates that the memcmp routine is available
319 * to compare blocks of memory.
321 #define HAS_MEMCMP /**/
324 * This symbol, if defined, indicates that the memcpy routine is available
325 * to copy blocks of memory.
327 #define HAS_MEMCPY /**/
330 * This symbol, if defined, indicates that the memmove routine is available
331 * to copy potentially overlapping blocks of memory. This should be used
332 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
335 #define HAS_MEMMOVE /**/
338 * This symbol, if defined, indicates that the memset routine is available
339 * to set blocks of memory.
341 #define HAS_MEMSET /**/
344 * This symbol, if defined, indicates that the mkdir routine is available
345 * to create directories. Otherwise you should fork off a new process to
348 #define HAS_MKDIR /**/
351 * This symbol, if defined, indicates that the mkfifo routine is
352 * available to create FIFOs. Otherwise, mknod should be able to
353 * do it for you. However, if mkfifo is there, mknod might require
354 * super-user privileges which mkfifo will not.
356 #define HAS_MKFIFO /**/
359 * This symbol, if defined, indicates that the mktime routine is
362 #define HAS_MKTIME /**/
365 * This symbol, if defined, indicates that the msync system call is
366 * available to synchronize a mapped file.
368 /*#define HAS_MSYNC /**/
371 * This symbol, if defined, indicates that the munmap system call is
372 * available to unmap a region, usually mapped by mmap().
374 /*#define HAS_MUNMAP /**/
377 * This symbol, if defined, indicates that the nice routine is
380 /*#define HAS_NICE /**/
383 * This symbol, if defined, indicates that pathconf() is available
384 * to determine file-system related limits and options associated
385 * with a given filename.
388 * This symbol, if defined, indicates that pathconf() is available
389 * to determine file-system related limits and options associated
390 * with a given open file descriptor.
392 #define HAS_PATHCONF /**/
393 #define HAS_FPATHCONF /**/
396 * This symbol, if defined, indicates that the pause routine is
397 * available to suspend a process until a signal is received.
399 #define HAS_PAUSE /**/
402 * This symbol, if defined, indicates that the pipe routine is
403 * available to create an inter-process channel.
405 #define HAS_PIPE /**/
408 * This symbol, if defined, indicates that the poll routine is
409 * available to poll active file descriptors. You may safely
410 * include <poll.h> when this symbol is defined.
412 #define HAS_POLL /**/
415 * This symbol, if defined, indicates that the readdir routine is
416 * available to read directory entries. You may have to include
417 * <dirent.h>. See I_DIRENT.
419 #define HAS_READDIR /**/
422 * This symbol, if defined, indicates that the seekdir routine is
423 * available. You may have to include <dirent.h>. See I_DIRENT.
425 /*#define HAS_SEEKDIR /**/
428 * This symbol, if defined, indicates that the telldir routine is
429 * available. You may have to include <dirent.h>. See I_DIRENT.
431 /*#define HAS_TELLDIR /**/
434 * This symbol, if defined, indicates that the rewinddir routine is
435 * available. You may have to include <dirent.h>. See I_DIRENT.
437 #define HAS_REWINDDIR /**/
440 * This symbol, if defined, indicates that the readlink routine is
441 * available to read the value of a symbolic link.
443 #define HAS_READLINK /**/
446 * This symbol, if defined, indicates that the readv routine is
447 * available to do gather reads. You will also need <sys/uio.h>
448 * and there I_SYSUIO.
450 /*#define HAS_READV /**/
453 * This symbol, if defined, indicates that the recvmsg routine is
454 * available to send structured socket messages.
456 /*#define HAS_RECVMSG /**/
459 * This symbol, if defined, indicates that the rename routine is available
460 * to rename files. Otherwise you should do the unlink(), link(), unlink()
463 #define HAS_RENAME /**/
466 * This symbol, if defined, indicates that the rmdir routine is
467 * available to remove directories. Otherwise you should fork off a
468 * new process to exec /bin/rmdir.
470 #define HAS_RMDIR /**/
473 * This symbol, if defined, indicates that the select routine is
474 * available to select active file descriptors. If the timeout field
475 * is used, <sys/time.h> may need to be included.
477 #define HAS_SELECT /**/
480 * This symbol, if defined, indicates that the setegid routine is available
481 * to change the effective gid of the current program.
483 /*#define HAS_SETEGID /**/
486 * This symbol, if defined, indicates that the seteuid routine is available
487 * to change the effective uid of the current program.
489 /*#define HAS_SETEUID /**/
492 * This symbol, if defined, indicates that the setlinebuf routine is
493 * available to change stderr or stdout from block-buffered or unbuffered
494 * to a line-buffered mode.
496 /*#define HAS_SETLINEBUF /**/
499 * This symbol, if defined, indicates that the setlocale routine is
500 * available to handle locale-specific ctype implementations.
502 #define HAS_SETLOCALE /**/
505 * This symbol, if defined, indicates that the setpgid(pid, gpid)
506 * routine is available to set process group ID.
508 /*#define HAS_SETPGID /**/
511 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
512 * routine is available to set the current process group.
514 /*#define HAS_SETPGRP2 /**/
517 * This symbol, if defined, indicates that the setpriority routine is
518 * available to set a process's priority.
520 /*#define HAS_SETPRIORITY /**/
523 * This symbol, if defined, indicates that the setregid routine is
524 * available to change the real and effective gid of the current
528 * This symbol, if defined, indicates that the setresgid routine is
529 * available to change the real, effective and saved gid of the current
532 /*#define HAS_SETREGID /**/
533 /*#define HAS_SETRESGID /**/
536 * This symbol, if defined, indicates that the setreuid routine is
537 * available to change the real and effective uid of the current
541 * This symbol, if defined, indicates that the setresuid routine is
542 * available to change the real, effective and saved uid of the current
545 /*#define HAS_SETREUID /**/
546 /*#define HAS_SETRESUID /**/
549 * This symbol, if defined, indicates that the setrgid routine is available
550 * to change the real gid of the current program.
552 /*#define HAS_SETRGID /**/
555 * This symbol, if defined, indicates that the setruid routine is available
556 * to change the real uid of the current program.
558 /*#define HAS_SETRUID /**/
561 * This symbol, if defined, indicates that the setsid routine is
562 * available to set the process group ID.
564 /*#define HAS_SETSID /**/
567 * This symbol holds the return type of the shmat() system call.
568 * Usually set to 'void *' or 'char *'.
570 /* HAS_SHMAT_PROTOTYPE:
571 * This symbol, if defined, indicates that the sys/shm.h includes
572 * a prototype for shmat(). Otherwise, it is up to the program to
573 * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess,
574 * but not always right so it should be emitted by the program only
575 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
577 #define Shmat_t void * /**/
578 #define HAS_SHMAT_PROTOTYPE /**/
581 * This symbol is defined to indicate that the strchr()/strrchr()
582 * functions are available for string searching. If not, try the
583 * index()/rindex() pair.
586 * This symbol is defined to indicate that the index()/rindex()
587 * functions are available for string searching.
589 #define HAS_STRCHR /**/
590 /*#define HAS_INDEX /**/
593 * This symbol, if defined, indicates that the strcoll routine is
594 * available to compare strings using collating information.
596 #define HAS_STRCOLL /**/
599 * This symbol, if defined, indicates that this C compiler knows how
600 * to copy structures. If undefined, you'll need to use a block copy
601 * routine of some sort instead.
603 #define USE_STRUCT_COPY /**/
606 * This symbol, if defined, indicates that the strtod routine is
607 * available to provide better numeric string conversion than atof().
609 #define HAS_STRTOD /**/
612 * This symbol, if defined, indicates that the strtol routine is available
613 * to provide better numeric string conversion than atoi() and friends.
615 #define HAS_STRTOL /**/
618 * This symbol, if defined, indicates that the strtoul routine is
619 * available to provide conversion of strings to unsigned long.
621 #define HAS_STRTOUL /**/
624 * This symbol, if defined, indicates that the strxfrm() routine is
625 * available to transform strings.
627 #define HAS_STRXFRM /**/
630 * This symbol, if defined, indicates that the symlink routine is available
631 * to create symbolic links.
633 #define HAS_SYMLINK /**/
636 * This symbol, if defined, indicates that the syscall routine is
637 * available to call arbitrary system calls. If undefined, that's tough.
639 /*#define HAS_SYSCALL /**/
642 * This symbol, if defined, indicates that sysconf() is available
643 * to determine system related limits and options.
645 #define HAS_SYSCONF /**/
648 * This symbol, if defined, indicates that the system routine is
649 * available to issue a shell command.
651 #define HAS_SYSTEM /**/
654 * This symbol, if defined, indicates that the tcgetpgrp routine is
655 * available to get foreground process group ID.
657 /*#define HAS_TCGETPGRP /**/
660 * This symbol, if defined, indicates that the tcsetpgrp routine is
661 * available to set foreground process group ID.
663 /*#define HAS_TCSETPGRP /**/
666 * This symbol, if defined, indicates that the truncate routine is
667 * available to truncate files.
669 /*#define HAS_TRUNCATE /**/
672 * This symbol, if defined, indicates that the tzname[] array is
673 * available to access timezone names.
675 #define HAS_TZNAME /**/
678 * This symbol, if defined, indicates that the umask routine is
679 * available to set and get the value of the file creation mask.
681 #define HAS_UMASK /**/
684 * This symbol, if defined, indicates that the usleep routine is
685 * available to let the process sleep on a sub-second accuracy.
687 /*#define HAS_USLEEP /**/
690 * This symbol, if defined, indicates that this C compiler knows about
691 * the volatile declaration.
693 #define HASVOLATILE /**/
699 * This symbol, if defined, indicates that wait4() exists.
701 /*#define HAS_WAIT4 /**/
704 * This symbol, if defined, indicates that the waitpid routine is
705 * available to wait for child process.
707 #define HAS_WAITPID /**/
710 * This symbol, if defined, indicates that the wcstombs routine is
711 * available to convert wide character strings to multibyte strings.
713 #define HAS_WCSTOMBS /**/
716 * This symbol, if defined, indicates that the wctomb routine is available
717 * to covert a wide character to a multibyte.
719 #define HAS_WCTOMB /**/
722 * This symbol, if defined, indicates to the C program that it should
723 * include <arpa/inet.h> to get inet_addr and friends declarations.
725 #define I_ARPA_INET /**/
728 * This symbol, if defined, indicates that <dbm.h> exists and should
732 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
733 * should be included.
736 /*#define I_RPCSVC_DBM /**/
739 * This symbol, if defined, indicates to the C program that it should
740 * include <dirent.h>. Using this symbol also triggers the definition
741 * of the Direntry_t define which ends up being 'struct dirent' or
742 * 'struct direct' depending on the availability of <dirent.h>.
745 * This symbol, if defined, indicates to the C program that the length
746 * of directory entry names is provided by a d_namlen field. Otherwise
747 * you need to do strlen() on the d_name field.
750 * This symbol is set to 'struct direct' or 'struct dirent' depending on
751 * whether dirent is available or not. You should use this pseudo type to
752 * portably declare your directory entries.
754 #define I_DIRENT /**/
755 /*#define DIRNAMLEN /**/
756 #define Direntry_t struct dirent
759 * This symbol, if defined, indicates that <dlfcn.h> exists and should
762 /*#define I_DLFCN /**/
765 * This manifest constant tells the C program to include <fcntl.h>.
770 * This symbol, if defined, indicates to the C program that it should
771 * include <float.h> to get definition of symbols like DBL_MAX or
772 * DBL_MIN, i.e. machine dependent floating point values.
777 * This symbol, if defined, indicates to the C program that it should
778 * include <limits.h> to get definition of symbols like WORD_BIT or
779 * LONG_MAX, i.e. machine dependant limitations.
781 #define I_LIMITS /**/
784 * This symbol, if defined, indicates to the C program that it should
785 * include <locale.h>.
787 #define I_LOCALE /**/
790 * This symbol, if defined, indicates to the C program that it should
796 * This symbol, if defined, indicates to the C program that it should
797 * include <memory.h>.
799 /*#define I_MEMORY /**/
802 * This symbol, if defined, indicates that <ndbm.h> exists and should
805 /*#define I_NDBM /**/
808 * This symbol, if defined, indicates that <net/errno.h> exists and
809 * should be included.
811 /*#define I_NET_ERRNO /**/
814 * This symbol, if defined, indicates to the C program that it should
815 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
817 #define I_NETINET_IN /**/
820 * This symbol, if defined, indicates to the C program that it should
823 /*#define I_SFIO /**/
826 * This symbol, if defined, indicates that <stddef.h> exists and should
829 #define I_STDDEF /**/
832 * This symbol, if defined, indicates that <stdlib.h> exists and should
835 #define I_STDLIB /**/
838 * This symbol, if defined, indicates to the C program that it should
839 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
841 #define I_STRING /**/
844 * This symbol, if defined, indicates to the C program that it should
845 * include <sys/dir.h>.
847 /*#define I_SYS_DIR /**/
850 * This symbol, if defined, indicates to the C program that it should
851 * include <sys/file.h> to get definition of R_OK and friends.
853 /*#define I_SYS_FILE /**/
856 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
857 * be included. Otherwise, include <sgtty.h> or <termio.h>.
859 #define I_SYS_IOCTL /**/
862 * This symbol, if defined, indicates to the C program that it should
863 * include <sys/ndir.h>.
865 /*#define I_SYS_NDIR /**/
868 * This symbol, if defined, indicates to the C program that it should
869 * include <sys/param.h>.
871 /*#define I_SYS_PARAM /**/
874 * This symbol, if defined, indicates to the C program that it should
875 * include <sys/resource.h>.
877 /*#define I_SYS_RESOURCE /**/
880 * This symbol, if defined, indicates to the C program that it should
881 * include <sys/select.h> in order to get definition of struct timeval.
883 #define I_SYS_SELECT /**/
886 * This symbol, if defined, indicates to the C program that it should
887 * include <sys/stat.h>.
889 #define I_SYS_STAT /**/
892 * This symbol, if defined, indicates to the C program that it should
893 * include <sys/times.h>.
895 #define I_SYS_TIMES /**/
898 * This symbol, if defined, indicates to the C program that it should
899 * include <sys/types.h>.
901 #define I_SYS_TYPES /**/
904 * This symbol, if defined, indicates to the C program that it should
905 * include <sys/un.h> to get UNIX domain socket definitions.
907 /*#define I_SYS_UN /**/
910 * This symbol, if defined, indicates to the C program that it should
911 * include <sys/wait.h>.
913 #define I_SYS_WAIT /**/
916 * This symbol, if defined, indicates that the program should include
917 * <termio.h> rather than <sgtty.h>. There are also differences in
918 * the ioctl() calls that depend on the value of this symbol.
921 * This symbol, if defined, indicates that the program should include
922 * the POSIX termios.h rather than sgtty.h or termio.h.
923 * There are also differences in the ioctl() calls that depend on the
924 * value of this symbol.
927 * This symbol, if defined, indicates that the program should include
928 * <sgtty.h> rather than <termio.h>. There are also differences in
929 * the ioctl() calls that depend on the value of this symbol.
931 /*#define I_TERMIO /**/
932 #define I_TERMIOS /**/
933 /*#define I_SGTTY /**/
936 * This symbol, if defined, indicates to the C program that it should
937 * include <unistd.h>.
939 #define I_UNISTD /**/
942 * This symbol, if defined, indicates to the C program that it should
948 * This symbol, if defined, indicates to the C program that it should
949 * include <values.h> to get definition of symbols like MINFLOAT or
950 * MAXLONG, i.e. machine dependant limitations. Probably, you
951 * should use <limits.h> instead, if it is available.
953 #define I_VALUES /**/
956 * This symbol, if defined, indicates that <stdarg.h> exists and should
960 * This symbol, if defined, indicates to the C program that it should
961 * include <varargs.h>.
963 #define I_STDARG /**/
964 /*#define I_VARARGS /**/
967 * This symbol, if defined, indicates to the C program that it should
970 /*#define I_VFORK /**/
973 * If defined, this macro indicates that the C compiler can handle
974 * function prototypes.
977 * This macro is used to declare function parameters for folks who want
978 * to make declarations with prototypes using a different style than
979 * the above macros. Use double parentheses. For example:
981 * int main _((int argc, char *argv[]));
983 #define CAN_PROTOTYPE /**/
991 * This symbol contains the full pathname to the shell used on this
992 * on this system to execute Bourne shell scripts. Usually, this will be
993 * /bin/sh, though it's possible that some systems will have /bin/ksh,
994 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
997 #define SH_PATH "/bin/sh" /**/
1000 * This symbol is defined to be the type of char used in stdio.h.
1001 * It has the values "unsigned char" or "char".
1003 #define STDCHAR unsigned char /**/
1006 * This symbol, if defined, signifies that we our
1007 * build process is a cross-compilation.
1009 /*#define CROSSCOMPILE /**/
1012 * This symbol contains the value of sizeof(int) so that the C
1013 * preprocessor can make decisions based on it.
1016 * This symbol contains the value of sizeof(long) so that the C
1017 * preprocessor can make decisions based on it.
1020 * This symbol contains the value of sizeof(short) so that the C
1021 * preprocessor can make decisions based on it.
1023 #define INTSIZE 4 /**/
1024 #define LONGSIZE 4 /**/
1025 #define SHORTSIZE 2 /**/
1028 * This symbol, if defined, signifies that the build
1029 * process will produce some binary files that are going to be
1030 * used in a cross-platform environment. This is the case for
1031 * example with the NeXT "fat" binaries that contain executables
1034 /*#define MULTIARCH /**/
1037 * This symbol, if defined, tells that there's a 64-bit integer type,
1038 * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one
1039 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, or QUAD_IS_INT64_T.
1041 /*#define HAS_QUAD /**/
1043 # define Quad_t _error_ /**/
1044 # define Uquad_t _error_ /**/
1045 # define QUADKIND _error_ /**/
1046 # define QUAD_IS_INT 1
1047 # define QUAD_IS_LONG 2
1048 # define QUAD_IS_LONG_LONG 3
1049 # define QUAD_IS_INT64_T 4
1053 * This symbol, if defined, indicates that the accessx routine is
1054 * available to do extended access checks.
1056 /*#define HAS_ACCESSX /**/
1059 * This symbol, if defined, indicates that the eaccess routine is
1060 * available to do extended access checks.
1062 /*#define HAS_EACCESS /**/
1065 * This symbol, if defined, indicates to the C program that it should
1066 * include <sys/access.h>.
1068 /*#define I_SYS_ACCESS /**/
1071 * This symbol, if defined, indicates to the C program that it should
1072 * include <sys/security.h>.
1074 /*#define I_SYS_SECURITY /**/
1077 * This symbol contains the name of the operating system, as determined
1078 * by Configure. You shouldn't rely on it too much; the specific
1079 * feature tests from Configure are generally more reliable.
1081 #define OSNAME "VOS" /**/
1084 * This symbol contains the number of bytes required to align a
1085 * double, or a long double when applicable. Usual values are 2,
1086 * 4 and 8. The default is eight, for safety.
1088 #if defined(CROSSCOMPILE) || defined(MULTIARCH)
1089 # define MEM_ALIGNBYTES 8
1091 #define MEM_ALIGNBYTES 8
1095 * This variable, if defined, holds the name of the directory in
1096 * which the user wants to put architecture-dependent public
1097 * library files for perl5. It is most often a local directory
1098 * such as /usr/local/lib. Programs using this variable must be
1099 * prepared to deal with filename expansion. If ARCHLIB is the
1100 * same as PRIVLIB, it is not defined, since presumably the
1101 * program already searches PRIVLIB.
1104 * This symbol contains the ~name expanded version of ARCHLIB, to be used
1105 * in programs that are not prepared to deal with ~ expansion at run-time.
1107 /*#define ARCHLIB "" /**/
1108 /*#define ARCHLIB_EXP "" /**/
1111 * This symbol holds a string representing the architecture name.
1112 * It may be used to construct an architecture-dependant pathname
1113 * where library files may be held under a private library, for
1116 #define ARCHNAME "vos" /**/
1119 * This symbol, if defined, indicates that the atolf routine is
1120 * available to convert strings into long doubles.
1122 /*#define HAS_ATOLF /**/
1125 * This symbol, if defined, indicates that the atoll routine is
1126 * available to convert strings into long longs.
1128 /*#define HAS_ATOLL /**/
1131 * This symbol holds the path of the bin directory where the package will
1132 * be installed. Program must be prepared to deal with ~name substitution.
1135 * This symbol is the filename expanded version of the BIN symbol, for
1136 * programs that do not want to deal with that at run-time.
1138 #define BIN "/system/ported/command_library" /**/
1139 #define BIN_EXP "/system/ported/command_library" /**/
1141 /* PERL_BINCOMPAT_5005:
1142 * This symbol, if defined, indicates that this version of Perl should be
1143 * binary-compatible with Perl 5.005. This is impossible for builds
1144 * that use features like threads and multiplicity it is always $undef
1145 * for those versions.
1147 /*#define PERL_BINCOMPAT_5005 /**/
1150 * This symbol holds the hexadecimal constant defined in byteorder,
1151 * i.e. 0x1234 or 0x4321, etc...
1152 * If the compiler supports cross-compiling or multiple-architecture
1153 * binaries (eg. on NeXT systems), use compiler-defined macros to
1154 * determine the byte order.
1155 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
1156 * Binaries (MAB) on either big endian or little endian machines.
1157 * The endian-ness is available at compile-time. This only matters
1158 * for perl, where the config.h can be generated and installed on
1159 * one system, and used by a different architecture to build an
1160 * extension. Older versions of NeXT that might not have
1161 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
1162 * so the default case (for NeXT) is big endian to catch them.
1163 * This might matter for NeXT 3.0.
1165 #if defined(CROSSCOMPILE) || defined(MULTIARCH)
1166 # ifdef __LITTLE_ENDIAN__
1168 # define BYTEORDER 0x1234
1171 # define BYTEORDER 0x12345678
1175 # ifdef __BIG_ENDIAN__
1177 # define BYTEORDER 0x4321
1180 # define BYTEORDER 0x87654321
1185 # if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
1186 # define BYTEORDER 0x4321
1189 #define BYTEORDER 0x4321 /* large digits for MSB */
1193 * This macro catenates 2 tokens together.
1196 * This macro surrounds its token with double quotes.
1199 #define CAT2(a,b) a/**/b
1200 #define STRINGIFY(a) "a"
1201 /* If you can get stringification with catify, tell me how! */
1204 #define PeRl_CaTiFy(a, b) a ## b
1205 #define PeRl_StGiFy(a) #a
1206 /* the additional level of indirection enables these macros to be
1207 * used as arguments to other macros. See K&R 2nd ed., page 231. */
1208 #define CAT2(a,b) PeRl_CaTiFy(a,b)
1209 #define StGiFy(a) PeRl_StGiFy(a)
1210 #define STRINGIFY(a) PeRl_StGiFy(a)
1212 #if 42 != 1 && 42 != 42
1213 # include "Bletch: How does this C preprocessor catenate tokens?"
1217 * This symbol contains the first part of the string which will invoke
1218 * the C preprocessor on the standard input and produce to standard
1219 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1220 * call a wrapper. See CPPRUN.
1223 * This symbol contains the second part of the string which will invoke
1224 * the C preprocessor on the standard input and produce to standard
1225 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1226 * to specify standard input, otherwise the value is "".
1229 * This symbol contains the string which will invoke a C preprocessor on
1230 * the standard input and produce to standard output. It needs to end
1231 * with CPPLAST, after all other preprocessor flags have been specified.
1232 * The main difference with CPPSTDIN is that this program will never be a
1233 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1234 * available directly to the user. Note that it may well be different from
1235 * the preprocessor used to compile the C program.
1238 * This symbol is intended to be used along with CPPRUN in the same manner
1239 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1241 #define CPPSTDIN "cc -E"
1242 #define CPPMINUS "-"
1243 #define CPPRUN "cc -E -"
1247 * This manifest constant lets the C program know that the access()
1248 * system call is available to check for accessibility using real UID/GID.
1249 * (always present on UNIX.)
1251 /*#define HAS_ACCESS /**/
1254 * This symbol is defined if the C compiler can cast negative
1255 * or large floating point numbers to 32-bit ints.
1257 /*#define CASTI32 /**/
1260 * This symbol is defined if the C compiler can cast negative
1261 * numbers to unsigned longs, ints and shorts.
1264 * This symbol contains flags that say what difficulties the compiler
1265 * has casting odd floating values to unsigned long:
1267 * 1 = couldn't cast < 0
1268 * 2 = couldn't cast >= 0x80000000
1269 * 4 = couldn't cast in argument expression list
1271 #define CASTNEGFLOAT /**/
1272 #define CASTFLAGS 0 /**/
1275 * This symbol, if defined, indicates that the closedir() routine
1276 * does not return a value.
1278 /*#define VOID_CLOSEDIR /**/
1280 /* HAS_STRUCT_CMSGHDR:
1281 * This symbol, if defined, indicates that the struct cmsghdr
1284 /*#define HAS_STRUCT_CMSGHDR / **/
1287 * This symbol, if defined, indicates that the C-shell exists.
1290 * This symbol, if defined, contains the full pathname of csh.
1292 /*#define HAS_CSH /**/
1297 /* DLSYM_NEEDS_UNDERSCORE:
1298 * This symbol, if defined, indicates that we need to prepend an
1299 * underscore to the symbol name before calling dlsym(). This only
1300 * makes sense if you *have* dlsym, which we will presume is the
1301 * case if you're using dl_dlopen.xs.
1303 /*#define DLSYM_NEEDS_UNDERSCORE /**/
1305 /* HAS_DRAND48_PROTO:
1306 * This symbol, if defined, indicates that the system provides
1307 * a prototype for the drand48() function. Otherwise, it is up
1308 * to the program to supply one. A good guess is
1309 * extern double drand48 _((void));
1311 /*#define HAS_DRAND48_PROTO /**/
1314 * This symbol, if defined, indicates that the getgrent routine is
1315 * available for finalizing sequential access of the group database.
1317 /*#define HAS_ENDGRENT /**/
1320 * This symbol, if defined, indicates that the endhostent() routine is
1321 * available to close whatever was being used for host queries.
1323 #define HAS_ENDHOSTENT /**/
1326 * This symbol, if defined, indicates that the endnetent() routine is
1327 * available to close whatever was being used for network queries.
1329 #define HAS_ENDNETENT /**/
1332 * This symbol, if defined, indicates that the endprotoent() routine is
1333 * available to close whatever was being used for protocol queries.
1335 #define HAS_ENDPROTOENT /**/
1338 * This symbol, if defined, indicates that the getgrent routine is
1339 * available for finalizing sequential access of the passwd database.
1341 /*#define HAS_ENDPWENT /**/
1344 * This symbol, if defined, indicates that the endservent() routine is
1345 * available to close whatever was being used for service queries.
1347 #define HAS_ENDSERVENT /**/
1350 * This symbol, when defined, indicates presence of the fd_set typedef
1353 /*#define HAS_FD_SET /**/
1356 * This symbol, if defined, indicates that the system supports filenames
1357 * longer than 14 characters.
1359 #define FLEXFILENAMES /**/
1362 * This symbol will be defined if the C compiler supports fpos64_t.
1364 /*#define HAS_FPOS64_T /**/
1367 * This symbol, if defined, indicates that the frexpl routine is
1368 * available to break a long double floating-point number into
1369 * a normalized fraction and an integral power of 2.
1371 /*#define HAS_FREXPL /**/
1373 /* HAS_STRUCT_FS_DATA:
1374 * This symbol, if defined, indicates that the struct fs_data
1375 * to do statfs() is supported.
1377 /*#define HAS_STRUCT_FS_DATA /**/
1380 * This symbol, if defined, indicates that the fseeko routine is
1381 * available to fseek beyond 32 bits (useful for ILP32 hosts).
1383 /*#define HAS_FSEEKO /**/
1386 * This symbol, if defined, indicates that the fstatfs routine is
1387 * available to stat filesystems by file descriptors.
1389 /*#define HAS_FSTATFS /**/
1392 * This symbol, if defined, indicates that the fsync routine is
1393 * available to write a file's modified data and attributes to
1394 * permanent storage.
1396 /*#define HAS_FSYNC /**/
1399 * This symbol, if defined, indicates that the ftello routine is
1400 * available to ftell beyond 32 bits (useful for ILP32 hosts).
1402 /*#define HAS_FTELLO /**/
1405 * This preprocessor macro is defined to convert a floating point
1406 * number to a string without a trailing decimal point. This
1407 * emulates the behavior of sprintf("%g"), but is sometimes much more
1408 * efficient. If gconvert() is not available, but gcvt() drops the
1409 * trailing decimal point, then gcvt() is used. If all else fails,
1410 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1411 * macro are: value, number of digits, whether trailing zeros should
1412 * be retained, and the output buffer.
1413 * Possible values are:
1414 * d_Gconvert='gconvert((x),(n),(t),(b))'
1415 * d_Gconvert='gcvt((x),(n),(b))'
1416 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1417 * The last two assume trailing zeros should not be kept.
1419 #define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x))
1422 * This symbol, if defined, indicates that the getcwd routine is
1423 * available to get the current working directory.
1425 #define HAS_GETCWD /**/
1428 * This symbol, if defined, indicates that the getespwnam system call is
1429 * available to retrieve enchanced (shadow) password entries by name.
1431 /*#define HAS_GETESPWNAM /**/
1434 * This symbol, if defined, indicates that the getfsstat routine is
1435 * available to stat filesystems in bulk.
1437 /*#define HAS_GETFSSTAT /**/
1440 * This symbol, if defined, indicates that the getgrent routine is
1441 * available for sequential access of the group database.
1443 /*#define HAS_GETGRENT /**/
1445 /* HAS_GETHOSTBYADDR:
1446 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1447 * available to look up hosts by their IP addresses.
1449 #define HAS_GETHOSTBYADDR /**/
1451 /* HAS_GETHOSTBYNAME:
1452 * This symbol, if defined, indicates that the gethostbyname() routine is
1453 * available to look up host names in some data base or other.
1455 #define HAS_GETHOSTBYNAME /**/
1458 * This symbol, if defined, indicates that the gethostent() routine is
1459 * available to look up host names in some data base or another.
1461 #define HAS_GETHOSTENT /**/
1464 * This symbol, if defined, indicates that the C program may use the
1465 * gethostname() routine to derive the host name. See also HAS_UNAME
1469 * This symbol, if defined, indicates that the C program may use the
1470 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1474 * This symbol, if defined, indicates the command to feed to the
1475 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1476 * and HAS_UNAME. Note that the command uses a fully qualified path,
1477 * so that it is safe even if used by a process with super-user
1481 * This symbol, if defined, indicates that the C program may use the
1482 * contents of PHOSTNAME as a command to feed to the popen() routine
1483 * to derive the host name.
1485 #define HAS_GETHOSTNAME /**/
1486 #define HAS_UNAME /**/
1487 /*#define HAS_PHOSTNAME /**/
1488 #ifdef HAS_PHOSTNAME
1489 #define PHOSTNAME "" /* How to get the host name */
1492 /* HAS_GETHOST_PROTOS:
1493 * This symbol, if defined, indicates that <netdb.h> includes
1494 * prototypes for gethostent(), gethostbyname(), and
1495 * gethostbyaddr(). Otherwise, it is up to the program to guess
1496 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1498 #define HAS_GETHOST_PROTOS /**/
1501 * This symbol, if defined, indicates that the getitimer routine is
1502 * available to return interval timers.
1504 /*#define HAS_GETITIMER /**/
1507 * This symbol, if defined, indicates that the getmnt routine is
1508 * available to get filesystem mount info by filename.
1510 /*#define HAS_GETMNT /**/
1513 * This symbol, if defined, indicates that the getmntent routine is
1514 * available to iterate through mounted file systems to get their info.
1516 /*#define HAS_GETMNTENT /**/
1518 /* HAS_GETNETBYADDR:
1519 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1520 * available to look up networks by their IP addresses.
1522 #define HAS_GETNETBYADDR /**/
1524 /* HAS_GETNETBYNAME:
1525 * This symbol, if defined, indicates that the getnetbyname() routine is
1526 * available to look up networks by their names.
1528 #define HAS_GETNETBYNAME /**/
1531 * This symbol, if defined, indicates that the getnetent() routine is
1532 * available to look up network names in some data base or another.
1534 #define HAS_GETNETENT /**/
1536 /* HAS_GETNET_PROTOS:
1537 * This symbol, if defined, indicates that <netdb.h> includes
1538 * prototypes for getnetent(), getnetbyname(), and
1539 * getnetbyaddr(). Otherwise, it is up to the program to guess
1540 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1542 #define HAS_GETNET_PROTOS /**/
1545 * This symbol, if defined, indicates that the getprotoent() routine is
1546 * available to look up protocols in some data base or another.
1548 #define HAS_GETPROTOENT /**/
1550 /* HAS_GETPROTOBYNAME:
1551 * This symbol, if defined, indicates that the getprotobyname()
1552 * routine is available to look up protocols by their name.
1554 /* HAS_GETPROTOBYNUMBER:
1555 * This symbol, if defined, indicates that the getprotobynumber()
1556 * routine is available to look up protocols by their number.
1558 #define HAS_GETPROTOBYNAME /**/
1559 #define HAS_GETPROTOBYNUMBER /**/
1561 /* HAS_GETPROTO_PROTOS:
1562 * This symbol, if defined, indicates that <netdb.h> includes
1563 * prototypes for getprotoent(), getprotobyname(), and
1564 * getprotobyaddr(). Otherwise, it is up to the program to guess
1565 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1567 #define HAS_GETPROTO_PROTOS /**/
1570 * This symbol, if defined, indicates that the getprpwnam system call is
1571 * available to retrieve protected (shadow) password entries by name.
1573 /*#define HAS_GETPRPWNAM /**/
1576 * This symbol, if defined, indicates that the getpwent routine is
1577 * available for sequential access of the passwd database.
1578 * If this is not available, the older getpw() function may be available.
1580 /*#define HAS_GETPWENT /**/
1583 * This symbol, if defined, indicates that the getservent() routine is
1584 * available to look up network services in some data base or another.
1586 #define HAS_GETSERVENT /**/
1588 /* HAS_GETSERV_PROTOS:
1589 * This symbol, if defined, indicates that <netdb.h> includes
1590 * prototypes for getservent(), getservbyname(), and
1591 * getservbyaddr(). Otherwise, it is up to the program to guess
1592 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1594 #define HAS_GETSERV_PROTOS /**/
1597 * This symbol, if defined, indicates that the getspnam system call is
1598 * available to retrieve SysV shadow password entries by name.
1600 /*#define HAS_GETSPNAM /**/
1602 /* HAS_GETSERVBYNAME:
1603 * This symbol, if defined, indicates that the getservbyname()
1604 * routine is available to look up services by their name.
1606 /* HAS_GETSERVBYPORT:
1607 * This symbol, if defined, indicates that the getservbyport()
1608 * routine is available to look up services by their port.
1610 #define HAS_GETSERVBYNAME /**/
1611 #define HAS_GETSERVBYPORT /**/
1614 * This symbol, if defined, indicates to the C program that
1615 * the GNU C library is being used.
1617 /*#define HAS_GNULIBC /**/
1618 #if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
1619 # define _GNU_SOURCE
1622 * This symbol, if defined, indicates that the hasmntopt routine is
1623 * available to query the mount options of file systems.
1625 /*#define HAS_HASMNTOPT /**/
1628 * This symbol, if defined, indicates that the htonl() routine (and
1629 * friends htons() ntohl() ntohs()) are available to do network
1630 * order byte swapping.
1633 * This symbol, if defined, indicates that the htons() routine (and
1634 * friends htonl() ntohl() ntohs()) are available to do network
1635 * order byte swapping.
1638 * This symbol, if defined, indicates that the ntohl() routine (and
1639 * friends htonl() htons() ntohs()) are available to do network
1640 * order byte swapping.
1643 * This symbol, if defined, indicates that the ntohs() routine (and
1644 * friends htonl() htons() ntohl()) are available to do network
1645 * order byte swapping.
1647 #define HAS_HTONL /**/
1648 #define HAS_HTONS /**/
1649 #define HAS_NTOHL /**/
1650 #define HAS_NTOHS /**/
1653 * This symbol, if defined, indicates that the iconv routine is
1654 * available to do character set conversions.
1656 /*#define HAS_ICONV /**/
1659 * This symbol will defined if the C compiler supports int64_t.
1660 * Usually the <inttypes.h> needs to be included, but sometimes
1661 * <sys/types.h> is enough.
1663 /*#define HAS_INT64_T /**/
1666 * This manifest constant lets the C program know that isascii
1669 #define HAS_ISASCII /**/
1672 * This symbol, if defined, indicates that the isnan routine is
1673 * available to check whether a double is a NaN.
1675 /*#define HAS_ISNAN /**/
1678 * This symbol, if defined, indicates that the isnanl routine is
1679 * available to check whether a long double is a NaN.
1681 /*#define HAS_ISNANL /**/
1684 * This symbol, if defined, indicates that the lchown routine is
1685 * available to operate on a symbolic link (instead of following the
1688 /*#define HAS_LCHOWN /**/
1691 * This symbol, if defined, indicates that this system's <float.h>
1692 * or <limits.h> defines the symbol LDBL_DIG, which is the number
1693 * of significant digits in a long double precision number. Unlike
1694 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
1696 #define HAS_LDBL_DIG /* */
1699 * This symbol will be defined if the C compiler supports long
1703 * This symbol contains the size of a long double, so that the
1704 * C preprocessor can make decisions based on it. It is only
1705 * defined if the system supports long doubles.
1707 #define HAS_LONG_DOUBLE /**/
1708 #ifdef HAS_LONG_DOUBLE
1709 #define LONG_DOUBLESIZE 8 /**/
1713 * This symbol will be defined if the C compiler supports long long.
1716 * This symbol contains the size of a long long, so that the
1717 * C preprocessor can make decisions based on it. It is only
1718 * defined if the system supports long long.
1720 /*#define HAS_LONG_LONG /**/
1721 #ifdef HAS_LONG_LONG
1722 #define LONGLONGSIZE _error_ /**/
1726 * This symbol, if defined, indicates that the system provides
1727 * a prototype for the lseek() function. Otherwise, it is up
1728 * to the program to supply one. A good guess is
1729 * extern off_t lseek(int, off_t, int);
1731 #define HAS_LSEEK_PROTO /**/
1734 * This symbol, if defined, indicates that the madvise system call is
1735 * available to map a file into memory.
1737 /*#define HAS_MADVISE /**/
1740 * This symbol, if defined, indicates that the memchr routine is available
1741 * to locate characters within a C string.
1743 #define HAS_MEMCHR /**/
1746 * This symbol, if defined, indicates that the mkdtemp routine is
1747 * available to exclusively create a uniquely named temporary directory.
1749 /*#define HAS_MKDTEMP /**/
1752 * This symbol, if defined, indicates that the mkstemp routine is
1753 * available to exclusively create and open a uniquely named
1756 /*#define HAS_MKSTEMP /**/
1759 * This symbol, if defined, indicates that the mkstemps routine is
1760 * available to excluslvely create and open a uniquely named
1761 * (with a suffix) temporary file.
1763 /*#define HAS_MKSTEMPS /**/
1766 * This symbol, if defined, indicates that the mmap system call is
1767 * available to map a file into memory.
1770 * This symbol holds the return type of the mmap() system call
1771 * (and simultaneously the type of the first argument).
1772 * Usually set to 'void *' or 'cadd_t'.
1774 /*#define HAS_MMAP /**/
1775 #define Mmap_t void * /**/
1778 * This symbol, if defined, indicates that the modfl routine is
1779 * available to split a long double x into a fractional part f and
1780 * an integer part i such that |f| < 1.0 and (f + i) = x.
1782 /*#define HAS_MODFL /**/
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 bcopy routine is available
1844 * to copy potentially overlapping memory blocks. Otherwise you should
1845 * probably use memmove() or memcpy(). If neither is defined, roll your
1848 /*#define HAS_SAFE_BCOPY /**/
1851 * This symbol, if defined, indicates that the memcpy routine is available
1852 * to copy potentially overlapping memory blocks. Otherwise you should
1853 * probably use memmove() or memcpy(). If neither is defined, roll your
1856 /*#define HAS_SAFE_MEMCPY /**/
1859 * This symbol, if defined, indicates that the memcmp routine is available
1860 * and can be used to compare relative magnitudes of chars with their high
1861 * bits set. If it is not defined, roll your own version.
1863 #define HAS_SANE_MEMCMP /**/
1866 * This symbol, if defined, indicates that the system provides
1867 * a prototype for the sbrk() function. Otherwise, it is up
1868 * to the program to supply one. Good guesses are
1869 * extern void* sbrk _((int));
1870 * extern void* sbrk _((size_t));
1872 /*#define HAS_SBRK_PROTO / **/
1875 * This symbol, if defined, indicates that the entire sem*(2) library is
1878 /*#define HAS_SEM /**/
1881 * This symbol, if defined, indicates that the sendmsg routine is
1882 * available to send structured socket messages.
1884 /*#define HAS_SENDMSG /**/
1887 * This symbol, if defined, indicates that the setgrent routine is
1888 * available for initializing sequential access of the group database.
1890 /*#define HAS_SETGRENT /**/
1893 * This symbol, if defined, indicates that the setgroups() routine is
1894 * available to set the list of process groups. If unavailable, multiple
1895 * groups are probably not supported.
1897 /*#define HAS_SETGROUPS /**/
1900 * This symbol, if defined, indicates that the sethostent() routine is
1903 #define HAS_SETHOSTENT /**/
1906 * This symbol, if defined, indicates that the setitimer routine is
1907 * available to set interval timers.
1909 /*#define HAS_SETITIMER /**/
1912 * This symbol, if defined, indicates that the setnetent() routine is
1915 #define HAS_SETNETENT /**/
1918 * This symbol, if defined, indicates that the setprotoent() routine is
1921 #define HAS_SETPROTOENT /**/
1923 /* HAS_SETPROCTITLE:
1924 * This symbol, if defined, indicates that the setproctitle routine is
1925 * available to set process title.
1927 /*#define HAS_SETPROCTITLE /**/
1930 * This symbol, if defined, indicates that the setpwent routine is
1931 * available for initializing sequential access of the passwd database.
1933 /*#define HAS_SETPWENT /**/
1936 * This symbol, if defined, indicates that the setservent() routine is
1939 #define HAS_SETSERVENT /**/
1942 * This symbol, if defined, indicates that the setvbuf routine is
1943 * available to change buffering on an open stdio stream.
1944 * to a line-buffered mode.
1946 #define HAS_SETVBUF /**/
1949 * This symbol, if defined, indicates that sfio should
1952 /*#define USE_SFIO /**/
1955 * This symbol, if defined, indicates that the entire shm*(2) library is
1958 /*#define HAS_SHM /**/
1961 * This symbol, if defined, indicates that Vr4's sigaction() routine
1964 /*#define HAS_SIGACTION /**/
1967 * This symbol, if defined, indicates that sigprocmask
1968 * system call is available to examine or change the signal mask
1969 * of the calling process.
1971 /*#define HAS_SIGPROCMASK /**/
1974 * This variable indicates to the C program that the sigsetjmp()
1975 * routine is available to save the calling process's registers
1976 * and stack environment for later use by siglongjmp(), and
1977 * to optionally save the process's signal mask. See
1978 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
1981 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
1984 * This macro is used in the same way as sigsetjmp(), but will invoke
1985 * traditional setjmp() if sigsetjmp isn't available.
1986 * See HAS_SIGSETJMP.
1989 * This macro is used in the same way as siglongjmp(), but will invoke
1990 * traditional longjmp() if siglongjmp isn't available.
1991 * See HAS_SIGSETJMP.
1993 /*#define HAS_SIGSETJMP /**/
1994 #ifdef HAS_SIGSETJMP
1995 #define Sigjmp_buf sigjmp_buf
1996 #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
1997 #define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
1999 #define Sigjmp_buf jmp_buf
2000 #define Sigsetjmp(buf,save_mask) setjmp((buf))
2001 #define Siglongjmp(buf,retval) longjmp((buf),(retval))
2005 * This symbol, if defined, indicates that the BSD socket interface is
2009 * This symbol, if defined, indicates that the BSD socketpair() call is
2013 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
2014 * Checking just with #ifdef might not be enough because this symbol
2015 * has been known to be an enum.
2017 /* HAS_MSG_DONTROUTE:
2018 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
2019 * Checking just with #ifdef might not be enough because this symbol
2020 * has been known to be an enum.
2023 * This symbol, if defined, indicates that the MSG_OOB is supported.
2024 * Checking just with #ifdef might not be enough because this symbol
2025 * has been known to be an enum.
2028 * This symbol, if defined, indicates that the MSG_PEEK is supported.
2029 * Checking just with #ifdef might not be enough because this symbol
2030 * has been known to be an enum.
2033 * This symbol, if defined, indicates that the MSG_PROXY is supported.
2034 * Checking just with #ifdef might not be enough because this symbol
2035 * has been known to be an enum.
2038 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
2039 * Checking just with #ifdef might not be enough because this symbol
2040 * has been known to be an enum.
2042 #define HAS_SOCKET /**/
2043 /*#define HAS_SOCKETPAIR /**/
2044 /*#define HAS_MSG_CTRUNC /**/
2045 /*#define HAS_MSG_DONTROUTE /**/
2046 /*#define HAS_MSG_OOB /**/
2047 /*#define HAS_MSG_PEEK /**/
2048 /*#define HAS_MSG_PROXY /**/
2049 /*#define HAS_SCM_RIGHTS /**/
2052 * This symbol, if defined, indicates that the socks5_init routine is
2053 * available to initialize SOCKS 5.
2055 /*#define HAS_SOCKS5_INIT /**/
2058 * This symbol, if defined, indicates that the sqrtl routine is
2059 * available to do long double square roots.
2061 /*#define HAS_SQRTL /**/
2064 * This symbol is defined if this system has a stat structure declaring
2065 * st_blksize and st_blocks.
2067 #ifndef USE_STAT_BLOCKS
2068 /*#define USE_STAT_BLOCKS /**/
2071 /* HAS_STRUCT_STATFS_F_FLAGS:
2072 * This symbol, if defined, indicates that the struct statfs
2073 * does have the f_flags member containing the mount flags of
2074 * the filesystem containing the file.
2075 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
2076 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
2077 * have statfs() and struct statfs, they have ustat() and getmnt()
2078 * with struct ustat and struct fs_data.
2080 /*#define HAS_STRUCT_STATFS_F_FLAGS /**/
2082 /* HAS_STRUCT_STATFS:
2083 * This symbol, if defined, indicates that the struct statfs
2084 * to do statfs() is supported.
2086 /*#define HAS_STRUCT_STATFS /**/
2089 * This symbol, if defined, indicates that the fstatvfs routine is
2090 * available to stat filesystems by file descriptors.
2092 /*#define HAS_FSTATVFS /**/
2095 * This symbol is defined if the _ptr and _cnt fields (or similar)
2096 * of the stdio FILE structure can be used to access the stdio buffer
2097 * for a file handle. If this is defined, then the FILE_ptr(fp)
2098 * and FILE_cnt(fp) macros will also be defined and should be used
2099 * to access these fields.
2102 * This macro is used to access the _ptr field (or equivalent) of the
2103 * FILE structure pointed to by its argument. This macro will always be
2104 * defined if USE_STDIO_PTR is defined.
2106 /* STDIO_PTR_LVALUE:
2107 * This symbol is defined if the FILE_ptr macro can be used as an
2111 * This macro is used to access the _cnt field (or equivalent) of the
2112 * FILE structure pointed to by its argument. This macro will always be
2113 * defined if USE_STDIO_PTR is defined.
2115 /* STDIO_CNT_LVALUE:
2116 * This symbol is defined if the FILE_cnt macro can be used as an
2119 /* STDIO_PTR_LVAL_SETS_CNT:
2120 * This symbol is defined if using the FILE_ptr macro as an lvalue
2121 * to increase the pointer by n has the side effect of decreasing the
2122 * value of File_cnt(fp) by n.
2124 /* STDIO_PTR_LVAL_NOCHANGE_CNT:
2125 * This symbol is defined if using the FILE_ptr macro as an lvalue
2126 * to increase the pointer by n leaves File_cnt(fp) unchanged.
2128 #define USE_STDIO_PTR /**/
2129 #ifdef USE_STDIO_PTR
2130 #define FILE_ptr(fp) ((fp)->_ptr)
2131 #define STDIO_PTR_LVALUE /**/
2132 #define FILE_cnt(fp) ((fp)->_cnt)
2133 #define STDIO_CNT_LVALUE /**/
2134 /*#define STDIO_PTR_LVAL_SETS_CNT /**/
2135 /*#define STDIO_PTR_LVAL_NOCHANGE_CNT /**/
2139 * This symbol is defined if the _base field (or similar) of the
2140 * stdio FILE structure can be used to access the stdio buffer for
2141 * a file handle. If this is defined, then the FILE_base(fp) macro
2142 * will also be defined and should be used to access this field.
2143 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
2144 * to determine the number of bytes in the buffer. USE_STDIO_BASE
2145 * will never be defined unless USE_STDIO_PTR is.
2148 * This macro is used to access the _base field (or equivalent) of the
2149 * FILE structure pointed to by its argument. This macro will always be
2150 * defined if USE_STDIO_BASE is defined.
2153 * This macro is used to determine the number of bytes in the I/O
2154 * buffer pointed to by _base field (or equivalent) of the FILE
2155 * structure pointed to its argument. This macro will always be defined
2156 * if USE_STDIO_BASE is defined.
2158 #define USE_STDIO_BASE /**/
2159 #ifdef USE_STDIO_BASE
2160 #define FILE_base(fp) ((fp)->_base)
2161 #define FILE_bufsiz(fp) ((fp)->_cnt + (fp)->_ptr - (fp)->_base)
2165 * This symbol, if defined, indicates that the strerror routine is
2166 * available to translate error numbers to strings. See the writeup
2167 * of Strerror() in this file before you try to define your own.
2170 * This symbol, if defined, indicates that the sys_errlist array is
2171 * available to translate error numbers to strings. The extern int
2172 * sys_nerr gives the size of that table.
2175 * This preprocessor symbol is defined as a macro if strerror() is
2176 * not available to translate error numbers to strings but sys_errlist[]
2179 #define HAS_STRERROR /**/
2180 #define HAS_SYS_ERRLIST /**/
2181 #define Strerror(e) strerror(e)
2184 * This symbol, if defined, indicates that the strtold routine is
2185 * available to convert strings to long doubles.
2187 /*#define HAS_STRTOLD /**/
2190 * This symbol, if defined, indicates that the strtoll routine is
2191 * available to convert strings to long longs.
2193 /*#define HAS_STRTOLL /**/
2196 * This symbol, if defined, indicates that the strtouq routine is
2197 * available to convert strings to long longs (quads).
2199 /*#define HAS_STRTOQ /**/
2202 * This symbol, if defined, indicates that the strtouq routine is
2203 * available to convert strings to long longs (quads).
2205 /*#define HAS_STRTOQ /**/
2208 * This symbol, if defined, indicates that the strtoull routine is
2209 * available to convert strings to unsigned long longs.
2211 /*#define HAS_STRTOULL /**/
2214 * This symbol, if defined, indicates that the strtouq routine is
2215 * available to convert strings to unsigned long longs (quads).
2217 /*#define HAS_STRTOUQ /**/
2219 /* HAS_TELLDIR_PROTO:
2220 * This symbol, if defined, indicates that the system provides
2221 * a prototype for the telldir() function. Otherwise, it is up
2222 * to the program to supply one. A good guess is
2223 * extern long telldir _((DIR*));
2225 /*#define HAS_TELLDIR_PROTO /**/
2228 * This symbol holds the type returned by time(). It can be long,
2229 * or time_t on BSD sites (in which case <sys/types.h> should be
2232 #define Time_t time_t /* Time type */
2235 * This symbol, if defined, indicates that the times() routine exists.
2236 * Note that this became obsolete on some systems (SUNOS), which now
2237 * use getrusage(). It may be necessary to include <sys/times.h>.
2239 #define HAS_TIMES /**/
2242 * This symbol, if defined, indicates that the ualarm routine is
2243 * available to do alarms with microsecond granularity.
2245 /*#define HAS_UALARM /**/
2248 * This symbol, if defined, indicates that the union semun is
2249 * defined by including <sys/sem.h>. If not, the user code
2250 * probably needs to define it as:
2253 * struct semid_ds *buf;
2254 * unsigned short *array;
2257 /* USE_SEMCTL_SEMUN:
2258 * This symbol, if defined, indicates that union semun is
2259 * used for semctl IPC_STAT.
2261 /* USE_SEMCTL_SEMID_DS:
2262 * This symbol, if defined, indicates that struct semid_ds * is
2263 * used for semctl IPC_STAT.
2265 /*#define HAS_UNION_SEMUN /**/
2266 /*#define USE_SEMCTL_SEMUN /**/
2267 /*#define USE_SEMCTL_SEMID_DS /**/
2270 * This symbol, if defined, indicates that the ustat system call is
2271 * available to query file system statistics by dev_t.
2273 /*#define HAS_USTAT /**/
2276 * This symbol, if defined, indicates that vfork() exists.
2278 /*#define HAS_VFORK /**/
2281 * This symbol's value is either "void" or "int", corresponding to the
2282 * appropriate return type of a signal handler. Thus, you can declare
2283 * a signal handler using "Signal_t (*handler)()", and define the
2284 * handler using "Signal_t handler(sig)".
2286 #define Signal_t void /* Signal handler's return type */
2289 * This symbol, if defined, indicates that the vprintf routine is available
2290 * to printf with a pointer to an argument list. If unavailable, you
2291 * may need to write your own, probably in terms of _doprnt().
2293 /* USE_CHAR_VSPRINTF:
2294 * This symbol is defined if this system has vsprintf() returning type
2295 * (char*). The trend seems to be to declare it as "int vsprintf()". It
2296 * is up to the package author to declare vsprintf correctly based on the
2299 #define HAS_VPRINTF /**/
2300 /*#define USE_CHAR_VSPRINTF /**/
2303 * This symbol, if defined, indicates that the writev routine is
2304 * available to do scatter writes.
2306 /*#define HAS_WRITEV /**/
2308 /* USE_DYNAMIC_LOADING:
2309 * This symbol, if defined, indicates that dynamic loading of
2310 * some sort is available.
2312 /*#define USE_DYNAMIC_LOADING /**/
2315 * This symbol contains the size of a double, so that the C preprocessor
2316 * can make decisions based on it.
2318 #define DOUBLESIZE 8 /**/
2321 * This symbol, if defined, indicates that this system uses
2324 /*#define EBCDIC /**/
2327 * This symbol, if defined, tells that fflush(NULL) does flush
2328 * all pending stdio output.
2331 * This symbol, if defined, tells that to flush
2332 * all pending stdio output one must loop through all
2333 * the stdio file handles stored in an array and fflush them.
2334 * Note that if fflushNULL is defined, fflushall will not
2335 * even be probed for and will be left undefined.
2337 #define FFLUSH_NULL /**/
2338 /*#define FFLUSH_ALL /**/
2341 * This symbol holds the type used to declare file positions in libc.
2342 * It can be fpos_t, long, uint, etc... It may be necessary to include
2343 * <sys/types.h> to get any typedef'ed information.
2345 #define Fpos_t fpos_t /* File position type */
2348 * This symbol defines the format string used for printing a Gid_t.
2350 #define Gid_t_f "d" /**/
2353 * This symbol holds the signedess of a Gid_t.
2354 * 1 for unsigned, -1 for signed.
2356 #define Gid_t_sign -1 /* GID sign */
2359 * This symbol holds the size of a Gid_t in bytes.
2361 #define Gid_t_size 4 /* GID size */
2364 * This symbol holds the return type of getgid() and the type of
2365 * argument to setrgid() and related functions. Typically,
2366 * it is the type of group ids in the kernel. It can be int, ushort,
2367 * gid_t, etc... It may be necessary to include <sys/types.h> to get
2368 * any typedef'ed information.
2370 #define Gid_t gid_t /* Type for getgid(), etc... */
2373 * This symbol holds the type used for the second argument to
2374 * getgroups() and setgroups(). Usually, this is the same as
2375 * gidtype (gid_t) , but sometimes it isn't.
2376 * It can be int, ushort, gid_t, etc...
2377 * It may be necessary to include <sys/types.h> to get any
2378 * typedef'ed information. This is only required if you have
2379 * getgroups() or setgroups()..
2381 #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
2382 #define Groups_t gid_t /* Type for 2nd arg to [sg]etgroups() */
2386 * This symbol contains the type of the prefix structure element
2387 * in the <db.h> header file. In older versions of DB, it was
2388 * int, while in newer ones it is u_int32_t.
2391 * This symbol contains the type of the prefix structure element
2392 * in the <db.h> header file. In older versions of DB, it was
2393 * int, while in newer ones it is size_t.
2395 #define DB_Hash_t int /**/
2396 #define DB_Prefix_t int /**/
2399 * This symbol, if defined, indicates to the C program that it should
2403 * This symbol, if defined, indicates to the C program that struct group
2404 * in <grp.h> contains gr_passwd.
2407 /*#define GRPASSWD /**/
2410 * This symbol, if defined, indicates that <iconv.h> exists and
2411 * should be included.
2413 /*#define I_ICONV /**/
2416 * This symbol, if defined, indicates that <ieeefp.h> exists and
2417 * should be included.
2419 /*#define I_IEEEFP /**/
2422 * This symbol, if defined, indicates to the C program that it should
2423 * include <inttypes.h>.
2425 /*#define I_INTTYPES /**/
2428 * This symbol, if defined, indicates that <libutil.h> exists and
2429 * should be included.
2431 /*#define I_LIBUTIL /**/
2434 * This symbol, if defined, indicates to the C program that it should
2435 * include <mach/cthreads.h>.
2437 /*#define I_MACH_CTHREADS /**/
2440 * This symbol, if defined, indicates that <mntent.h> exists and
2441 * should be included.
2443 /*#define I_MNTENT /**/
2446 * This symbol, if defined, indicates that <netdb.h> exists and
2447 * should be included.
2449 #define I_NETDB /**/
2452 * This symbol, if defined, indicates to the C program that it should
2453 * include <netinet/tcp.h>.
2455 /*#define I_NETINET_TCP /**/
2458 * This symbol, if defined, indicates that <poll.h> exists and
2459 * should be included.
2461 /*#define I_POLL /**/
2464 * This symbol, if defined, indicates that <prot.h> exists and
2465 * should be included.
2467 /*#define I_PROT /**/
2470 * This symbol, if defined, indicates to the C program that it should
2471 * include <pthread.h>.
2473 /*#define I_PTHREAD /**/
2476 * This symbol, if defined, indicates to the C program that it should
2480 * This symbol, if defined, indicates to the C program that struct passwd
2481 * contains pw_quota.
2484 * This symbol, if defined, indicates to the C program that struct passwd
2488 * This symbol, if defined, indicates to the C program that struct passwd
2489 * contains pw_change.
2492 * This symbol, if defined, indicates to the C program that struct passwd
2493 * contains pw_class.
2496 * This symbol, if defined, indicates to the C program that struct passwd
2497 * contains pw_expire.
2500 * This symbol, if defined, indicates to the C program that struct passwd
2501 * contains pw_comment.
2504 * This symbol, if defined, indicates to the C program that struct passwd
2505 * contains pw_gecos.
2508 * This symbol, if defined, indicates to the C program that struct passwd
2509 * contains pw_passwd.
2512 /*#define PWQUOTA /**/
2513 /*#define PWAGE /**/
2514 /*#define PWCHANGE /**/
2515 /*#define PWCLASS /**/
2516 /*#define PWEXPIRE /**/
2517 /*#define PWCOMMENT /**/
2518 /*#define PWGECOS /**/
2519 /*#define PWPASSWD /**/
2522 * This symbol, if defined, indicates that <shadow.h> exists and
2523 * should be included.
2525 /*#define I_SHADOW /**/
2528 * This symbol, if defined, indicates that <socks.h> exists and
2529 * should be included.
2531 /*#define I_SOCKS /**/
2534 * This symbol, if defined, indicates that <sunmath.h> exists and
2535 * should be included.
2537 /*#define I_SUNMATH /**/
2540 * This symbol, if defined, indicates that <syslog.h> exists and
2541 * should be included.
2543 /*#define I_SYSLOG /**/
2546 * This symbol, if defined, indicates that <sys/mode.h> exists and
2547 * should be included.
2549 /*#define I_SYSMODE /**/
2552 * This symbol, if defined, indicates that <sys/mount.h> exists and
2553 * should be included.
2555 /*#define I_SYS_MOUNT /**/
2558 * This symbol, if defined, indicates that <sys/statfs.h> exists.
2560 /*#define I_SYS_STATFS /**/
2563 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
2564 * should be included.
2566 /*#define I_SYS_STATVFS /**/
2569 * This symbol, if defined, indicates that <sys/uio.h> exists and
2570 * should be included.
2572 /*#define I_SYSUIO /**/
2575 * This symbol, if defined, indicates that <sys/utsname.h> exists and
2576 * should be included.
2578 #define I_SYSUTSNAME /**/
2581 * This symbol, if defined, indicates that <sys/vfs.h> exists and
2582 * should be included.
2584 /*#define I_SYS_VFS /**/
2587 * This symbol, if defined, indicates to the C program that it should
2591 * This symbol, if defined, indicates to the C program that it should
2592 * include <sys/time.h>.
2594 /* I_SYS_TIME_KERNEL:
2595 * This symbol, if defined, indicates to the C program that it should
2596 * include <sys/time.h> with KERNEL defined.
2598 /*#define I_TIME /**/
2599 #define I_SYS_TIME /**/
2600 /*#define I_SYS_TIME_KERNEL /**/
2603 * This symbol, if defined, indicates that <ustat.h> exists and
2604 * should be included.
2606 /*#define I_USTAT /**/
2608 /* PERL_INC_VERSION_LIST:
2609 * This variable specifies the list of subdirectories in over
2610 * which perl.c:incpush() and lib/lib.pm will automatically
2611 * search when adding directories to @INC, in a format suitable
2612 * for a C initialization string. See the inc_version_list entry
2613 * in Porting/Glossary for more details.
2615 #define PERL_INC_VERSION_LIST 0 /**/
2617 /* INSTALL_USR_BIN_PERL:
2618 * This symbol, if defined, indicates that Perl is to be installed
2619 * also as /usr/bin/perl.
2621 /*#define INSTALL_USR_BIN_PERL /**/
2624 * This symbol, if defined, contains the string used by stdio to
2625 * format long doubles (format 'f') for output.
2628 * This symbol, if defined, contains the string used by stdio to
2629 * format long doubles (format 'g') for output.
2632 * This symbol, if defined, contains the string used by stdio to
2633 * format long doubles (format 'e') for output.
2636 * This symbol, if defined, contains the string used by stdio to
2637 * format long doubles (format 'f') for input.
2639 #define PERL_PRIfldbl "Lf" /**/
2640 #define PERL_PRIgldbl "Lg" /**/
2641 #define PERL_PRIeldbl "Le" /**/
2642 #define PERL_SCNfldbl "Lf" /**/
2645 * This symbol holds the type used to declare offsets in the kernel.
2646 * It can be int, long, off_t, etc... It may be necessary to include
2647 * <sys/types.h> to get any typedef'ed information.
2650 * This symbol holds the number of bytes used by the Off_t.
2653 * This symbol holds the number of bytes used by the Off_t.
2655 #define Off_t off_t /* <offset> type */
2656 #define LSEEKSIZE 4 /* <offset> size */
2657 #define Off_t_size 4 /* <offset> size */
2660 * This variable contains the return type of free(). It is usually
2661 * void, but occasionally int.
2664 * This symbol is the type of pointer returned by malloc and realloc.
2666 #define Malloc_t void * /**/
2667 #define Free_t void /**/
2670 * This symbol, if defined, indicates that we're using our own malloc.
2672 /*#define MYMALLOC /**/
2675 * This symbol holds the type used to declare file modes
2676 * for systems calls. It is usually mode_t, but may be
2677 * int or unsigned short. It may be necessary to include <sys/types.h>
2678 * to get any typedef'ed information.
2680 #define Mode_t mode_t /* file mode parameter for system calls */
2683 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
2684 * non-blocking I/O for the file descriptor. Note that there is no way
2685 * back, i.e. you cannot turn it blocking again this way. If you wish to
2686 * alternatively switch between blocking and non-blocking, use the
2687 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
2690 * This symbol holds the errno error code set by read() when no data was
2691 * present on the non-blocking file descriptor.
2694 * This symbol holds the return code from read() when no data is present
2695 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
2696 * not defined, then you can't distinguish between no data and EOF by
2697 * issuing a read(). You'll have to find another way to tell for sure!
2700 * This symbol, if defined, indicates to the C program that a read() on
2701 * a non-blocking file descriptor will return 0 on EOF, and not the value
2702 * held in RD_NODATA (-1 usually, in that case!).
2704 #define VAL_O_NONBLOCK O_NONBLOCK
2705 #define VAL_EAGAIN EAGAIN
2706 #define RD_NODATA -1
2707 #define EOF_NONBLOCK
2710 * This symbol holds the type used for the 1st argument
2711 * to gethostbyaddr().
2714 * This symbol holds the type used for the 2nd argument
2715 * to gethostbyaddr().
2718 * This symbol holds the type used for the argument to
2722 * This symbol holds the type used for the 1st argument to
2725 #define Netdb_host_t char * /**/
2726 #define Netdb_hlen_t int /**/
2727 #define Netdb_name_t char * /**/
2728 #define Netdb_net_t long /**/
2730 /* PERL_OTHERLIBDIRS:
2731 * This variable contains a colon-separated set of paths for the perl
2732 * binary to search for additional library files or modules.
2733 * These directories will be tacked to the end of @INC.
2734 * Perl will automatically search below each path for version-
2735 * and architecture-specific directories. See PERL_INC_VERSION_LIST
2738 /*#define PERL_OTHERLIBDIRS "" /**/
2741 * This symbol defines the C type used for Perl's IV.
2744 * This symbol defines the C type used for Perl's UV.
2747 * This symbol defines the C type used for Perl's I8.
2750 * This symbol defines the C type used for Perl's U8.
2753 * This symbol defines the C type used for Perl's I16.
2756 * This symbol defines the C type used for Perl's U16.
2759 * This symbol defines the C type used for Perl's I32.
2762 * This symbol defines the C type used for Perl's U32.
2765 * This symbol defines the C type used for Perl's I64.
2768 * This symbol defines the C type used for Perl's U64.
2771 * This symbol defines the C type used for Perl's NV.
2774 * This symbol contains the sizeof(IV).
2777 * This symbol contains the sizeof(UV).
2780 * This symbol contains the sizeof(I8).
2783 * This symbol contains the sizeof(U8).
2786 * This symbol contains the sizeof(I16).
2789 * This symbol contains the sizeof(U16).
2792 * This symbol contains the sizeof(I32).
2795 * This symbol contains the sizeof(U32).
2798 * This symbol contains the sizeof(I64).
2801 * This symbol contains the sizeof(U64).
2804 * This symbol contains the sizeof(NV).
2807 * This symbol, if defined, indicates that a variable of type NVTYPE
2808 * can preserve all the bits of a variable of type UVTYPE.
2810 /* NV_PRESERVES_UV_BITS:
2811 * This symbol contains the number of bits a variable of type NVTYPE
2812 * can preserve of a variable of type UVTYPE.
2814 #define IVTYPE int /**/
2815 #define UVTYPE unsigned int /**/
2816 #define I8TYPE char /**/
2817 #define U8TYPE unsigned char /**/
2818 #define I16TYPE short /**/
2819 #define U16TYPE unsigned short /**/
2820 #define I32TYPE int /**/
2821 #define U32TYPE unsigned int /**/
2823 #define I64TYPE _error_ /**/
2824 #define U64TYPE _error_ /**/
2826 #define NVTYPE double /**/
2827 #define IVSIZE 4 /**/
2828 #define UVSIZE 4 /**/
2829 #define I8SIZE 1 /**/
2830 #define U8SIZE 1 /**/
2831 #define I16SIZE 2 /**/
2832 #define U16SIZE 2 /**/
2833 #define I32SIZE 4 /**/
2834 #define U32SIZE 4 /**/
2836 #define I64SIZE _error_ /**/
2837 #define U64SIZE _error_ /**/
2839 #define NVSIZE 8 /**/
2840 #define NV_PRESERVES_UV
2841 #define NV_PRESERVES_UV_BITS 32
2844 * This symbol defines the format string used for printing a Perl IV
2845 * as a signed decimal integer.
2848 * This symbol defines the format string used for printing a Perl UV
2849 * as an unsigned decimal integer.
2852 * This symbol defines the format string used for printing a Perl UV
2853 * as an unsigned octal integer.
2856 * This symbol defines the format string used for printing a Perl UV
2857 * as an unsigned hexadecimal integer in lowercase abcdef.
2860 * This symbol defines the format string used for printing a Perl UV
2861 * as an unsigned hexadecimal integer in uppercase ABCDEF.
2864 * This symbol defines the format string used for printing a Perl NV
2865 * using %e-ish floating point format.
2868 * This symbol defines the format string used for printing a Perl NV
2869 * using %f-ish floating point format.
2872 * This symbol defines the format string used for printing a Perl NV
2873 * using %g-ish floating point format.
2875 #define IVdf "d" /**/
2876 #define UVuf "u" /**/
2877 #define UVof "o" /**/
2878 #define UVxf "x" /**/
2879 #define UVXf "X" /**/
2880 #define NVef "e" /**/
2881 #define NVff "f" /**/
2882 #define NVgf "g" /**/
2885 * This symbol holds the type used to declare process ids in the kernel.
2886 * It can be int, uint, pid_t, etc... It may be necessary to include
2887 * <sys/types.h> to get any typedef'ed information.
2889 #define Pid_t pid_t /* PID type */
2892 * This symbol contains the name of the private library for this package.
2893 * The library is private in the sense that it needn't be in anyone's
2894 * execution path, but it should be accessible by the world. The program
2895 * should be prepared to do ~ expansion.
2898 * This symbol contains the ~name expanded version of PRIVLIB, to be used
2899 * in programs that are not prepared to deal with ~ expansion at run-time.
2901 #define PRIVLIB "/system/ported/perl/lib/5.7" /**/
2902 #define PRIVLIB_EXP "/system/ported/perl/lib/5.7" /**/
2905 * This symbol contains the size of a pointer, so that the C preprocessor
2906 * can make decisions based on it. It will be sizeof(void *) if
2907 * the compiler supports (void *); otherwise it will be
2910 #define PTRSIZE 4 /**/
2913 * This macro is to be used to generate uniformly distributed
2914 * random numbers over the range [0., 1.[. You may have to supply
2915 * an 'extern double drand48();' in your program since SunOS 4.1.3
2916 * doesn't provide you with anything relevant in it's headers.
2917 * See HAS_DRAND48_PROTO.
2920 * This symbol defines the type of the argument of the
2921 * random seed function.
2924 * This symbol defines the macro to be used in seeding the
2925 * random number generator (see Drand01).
2928 * This symbol indicates how many bits are produced by the
2929 * function used to generate normalized random numbers.
2930 * Values include 15, 16, 31, and 48.
2932 #define Drand01() rand()/(RAND_MAX+1) /**/
2933 #define Rand_seed_t unsigned int /**/
2934 #define seedDrand01(x) srand((Rand_seed_t)x) /**/
2935 #define RANDBITS 15 /**/
2938 * This symbol holds the minimum number of bits operated by select.
2939 * That is, if you do select(n, ...), how many bits at least will be
2940 * cleared in the masks if some activity is detected. Usually this
2941 * is either n or 32*ceil(n/32), especially many little-endians do
2942 * the latter. This is only useful if you have select(), naturally.
2944 #define SELECT_MIN_BITS 1 /**/
2947 * This symbol holds the type used for the 2nd, 3rd, and 4th
2948 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
2949 * is defined, and 'int *' otherwise. This is only useful if you
2950 * have select(), of course.
2952 #define Select_fd_set_t fd_set * /**/
2955 * This symbol contains a list of signal names in order of
2956 * signal number. This is intended
2957 * to be used as a static array initialization, like this:
2958 * char *sig_name[] = { SIG_NAME };
2959 * The signals in the list are separated with commas, and each signal
2960 * is surrounded by double quotes. There is no leading SIG in the signal
2961 * name, i.e. SIGQUIT is known as "QUIT".
2962 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
2963 * etc., where nn is the actual signal number (e.g. NUM37).
2964 * The signal number for sig_name[i] is stored in sig_num[i].
2965 * The last element is 0 to terminate the list with a NULL. This
2966 * corresponds to the 0 at the end of the sig_num list.
2969 * This symbol contains a list of signal numbers, in the same order as the
2970 * SIG_NAME list. It is suitable for static array initialization, as in:
2971 * int sig_num[] = { SIG_NUM };
2972 * The signals in the list are separated with commas, and the indices
2973 * within that list and the SIG_NAME list match, so it's easy to compute
2974 * the signal name from a number or vice versa at the price of a small
2975 * dynamic linear lookup.
2976 * Duplicates are allowed, but are moved to the end of the list.
2977 * The signal number corresponding to sig_name[i] is sig_number[i].
2978 * if (i < NSIG) then sig_number[i] == i.
2979 * The last element is 0, corresponding to the 0 at the end of
2980 * the sig_name list.
2983 * This variable contains the number of elements of the sig_name
2984 * and sig_num arrays, excluding the final NULL entry.
2986 #define SIG_NAME "ZERO","ABRT","FPE","ILL","INT","SEGV","TERM","USR1","USR2","IO","HUP","URG","ALRM","KILL","PIPE","QUIT","CHLD","CONT","STOP","TSTP","TTIN","TTOU","BUS","RT1","RT2","RT3","RT4","RT5","RT6","RT7","RT8",0 /**/
2987 #define SIG_NUM 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,0 /**/
2988 #define SIG_SIZE 31 /**/
2991 * This symbol contains the name of the private library for this package.
2992 * The library is private in the sense that it needn't be in anyone's
2993 * execution path, but it should be accessible by the world. The program
2994 * should be prepared to do ~ expansion.
2995 * The standard distribution will put nothing in this directory.
2996 * After perl has been installed, users may install their own local
2997 * architecture-dependent modules in this directory with
2998 * MakeMaker Makefile.PL
2999 * or equivalent. See INSTALL for details.
3002 * This symbol contains the ~name expanded version of SITEARCH, to be used
3003 * in programs that are not prepared to deal with ~ expansion at run-time.
3005 /*#define SITEARCH "" /**/
3006 /*#define SITEARCH_EXP "" /**/
3009 * This symbol contains the name of the private library for this package.
3010 * The library is private in the sense that it needn't be in anyone's
3011 * execution path, but it should be accessible by the world. The program
3012 * should be prepared to do ~ expansion.
3013 * The standard distribution will put nothing in this directory.
3014 * After perl has been installed, users may install their own local
3015 * architecture-independent modules in this directory with
3016 * MakeMaker Makefile.PL
3017 * or equivalent. See INSTALL for details.
3020 * This symbol contains the ~name expanded version of SITELIB, to be used
3021 * in programs that are not prepared to deal with ~ expansion at run-time.
3024 * This define is SITELIB_EXP with any trailing version-specific component
3025 * removed. The elements in inc_version_list (inc_version_list.U) can
3026 * be tacked onto this variable to generate a list of directories to search.
3028 #define SITELIB "/system/ported/perl/lib/site/5.7" /**/
3029 #define SITELIB_EXP "/system/ported/perl/lib/site/5.7" /**/
3030 #define SITELIB_STEM "/system/ported/perl/lib/site" /**/
3033 * This symbol holds the size of a Size_t in bytes.
3035 #define Size_t_size 4 /* */
3038 * This symbol holds the type used to declare length parameters
3039 * for string functions. It is usually size_t, but may be
3040 * unsigned long, int, etc. It may be necessary to include
3041 * <sys/types.h> to get any typedef'ed information.
3043 #define Size_t size_t /* length paramater for string functions */
3046 * This symbol holds the type used for the size argument of
3047 * various socket calls (just the base type, not the pointer-to).
3049 #define Sock_size_t int /**/
3052 * This symbol holds the type used by functions that return
3053 * a count of bytes or an error condition. It must be a signed type.
3054 * It is usually ssize_t, but may be long or int, etc.
3055 * It may be necessary to include <sys/types.h> or <unistd.h>
3056 * to get any typedef'ed information.
3057 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
3059 #define SSize_t ssize_t /* signed count of bytes */
3062 * This variable contains the string to put in front of a perl
3063 * script to make sure (one hopes) that it runs with perl and not
3066 #define STARTPERL "!perl.pm" /**/
3068 /* HAS_STDIO_STREAM_ARRAY:
3069 * This symbol, if defined, tells that there is an array
3070 * holding the stdio streams.
3072 /* STDIO_STREAM_ARRAY:
3073 * This symbol tells the name of the array holding the stdio streams.
3074 * Usual values include _iob, __iob, and __sF.
3076 #define HAS_STDIO_STREAM_ARRAY /**/
3077 #define STDIO_STREAM_ARRAY _iob
3080 * This symbol defines the format string used for printing a Uid_t.
3082 #define Uid_t_f "d" /**/
3085 * This symbol holds the signedess of a Uid_t.
3086 * 1 for unsigned, -1 for signed.
3088 #define Uid_t_sign -1 /* UID sign */
3091 * This symbol holds the size of a Uid_t in bytes.
3093 #define Uid_t_size 4 /* UID size */
3096 * This symbol holds the type used to declare user ids in the kernel.
3097 * It can be int, ushort, uid_t, etc... It may be necessary to include
3098 * <sys/types.h> to get any typedef'ed information.
3100 #define Uid_t uid_t /* UID type */
3103 * This symbol, if defined, indicates that 64-bit integers should
3104 * be used when available. If not defined, the native integers
3105 * will be employed (be they 32 or 64 bits). The minimal possible
3106 * 64-bitness is used, just enough to get 64-bit integers into Perl.
3107 * This may mean using for example "long longs", while your memory
3108 * may still be limited to 2 gigabytes.
3111 * This symbol, if defined, indicates that 64-bit integers should
3112 * be used when available. If not defined, the native integers
3113 * will be used (be they 32 or 64 bits). The maximal possible
3114 * 64-bitness is employed: LP64 or ILP64, meaning that you will
3115 * be able to use more than 2 gigabytes of memory. This mode is
3116 * even more binary incompatible than USE_64_BIT_INT. You may not
3117 * be able to run the resulting executable in a 32-bit CPU at all or
3118 * you may need at least to reboot your OS to 64-bit mode.
3120 #ifndef USE_64_BIT_INT
3121 /*#define USE_64_BIT_INT /**/
3124 #ifndef USE_64_BIT_ALL
3125 /*#define USE_64_BIT_ALL /**/
3129 * This symbol, if defined, indicates that large file support
3130 * should be used when available.
3132 #ifndef USE_LARGE_FILES
3133 /*#define USE_LARGE_FILES /**/
3137 * This symbol, if defined, indicates that long doubles should
3138 * be used when available.
3140 #ifndef USE_LONG_DOUBLE
3141 #define USE_LONG_DOUBLE /**/
3145 * This symbol, if defined, indicates that 64-bit interfaces and
3146 * long doubles should be used when available.
3148 #ifndef USE_MORE_BITS
3149 /*#define USE_MORE_BITS /**/
3153 * This symbol, if defined, indicates that Perl should
3154 * be built to use multiplicity.
3156 #ifndef MULTIPLICITY
3157 /*#define MULTIPLICITY /**/
3161 * This symbol, if defined, indicates that the PerlIO abstraction should
3162 * be used throughout. If not defined, stdio should be
3163 * used in a fully backward compatible manner.
3166 /*#define USE_PERLIO /**/
3170 * This symbol, if defined, indicates that Perl should
3171 * be built to use socks.
3174 /*#define USE_SOCKS /**/
3178 * This symbol, if defined, indicates that Perl should be built to
3179 * use the interpreter-based threading implementation.
3182 * This symbol, if defined, indicates that Perl should be built to
3183 * use the 5.005-based threading implementation.
3185 /* OLD_PTHREADS_API:
3186 * This symbol, if defined, indicates that Perl should
3187 * be built to use the old draft POSIX threads API.
3189 /*#define USE_5005THREADS /**/
3190 /*#define USE_ITHREADS /**/
3191 #if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
3192 #define USE_THREADS /* until src is revised*/
3194 /*#define OLD_PTHREADS_API /**/
3197 * If defined, this symbol contains the name of a private library.
3198 * The library is private in the sense that it needn't be in anyone's
3199 * execution path, but it should be accessible by the world.
3200 * It may have a ~ on the front.
3201 * The standard distribution will put nothing in this directory.
3202 * Vendors who distribute perl may wish to place their own
3203 * architecture-dependent modules and extensions in this directory with
3204 * MakeMaker Makefile.PL INSTALLDIRS=vendor
3205 * or equivalent. See INSTALL for details.
3207 /* PERL_VENDORARCH_EXP:
3208 * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
3209 * in programs that are not prepared to deal with ~ expansion at run-time.
3211 #define PERL_VENDORARCH "" /**/
3212 #define PERL_VENDORARCH_EXP "" /**/
3214 /* PERL_VENDORLIB_EXP:
3215 * This symbol contains the ~name expanded version of VENDORLIB, to be used
3216 * in programs that are not prepared to deal with ~ expansion at run-time.
3218 /* PERL_VENDORLIB_STEM:
3219 * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
3220 * removed. The elements in inc_version_list (inc_version_list.U) can
3221 * be tacked onto this variable to generate a list of directories to search.
3223 #define PERL_VENDORLIB_EXP "" /**/
3224 #define PERL_VENDORLIB_STEM "" /**/
3227 * This symbol indicates how much support of the void type is given by this
3228 * compiler. What various bits mean:
3230 * 1 = supports declaration of void
3231 * 2 = supports arrays of pointers to functions returning void
3232 * 4 = supports comparisons between pointers to void functions and
3233 * addresses of void functions
3234 * 8 = suports declaration of generic void pointers
3236 * The package designer should define VOIDUSED to indicate the requirements
3237 * of the package. This can be done either by #defining VOIDUSED before
3238 * including config.h, or by defining defvoidused in Myinit.U. If the
3239 * latter approach is taken, only those flags will be tested. If the
3240 * level of void support necessary is not present, defines void to int.
3245 #define VOIDFLAGS 15
3246 #if (VOIDFLAGS & VOIDUSED) != VOIDUSED
3247 #define void int /* is void to be avoided? */
3248 #define M_VOID /* Xenix strikes again */
3251 /* PERL_XS_APIVERSION:
3252 * This variable contains the version of the oldest perl binary
3253 * compatible with the present perl. perl.c:incpush() and
3254 * lib/lib.pm will automatically search in for older
3255 * directories across major versions back to xs_apiversion.
3256 * This is only useful if you have a perl library directory tree
3257 * structured like the default one.
3258 * See INSTALL for how this works.
3259 * The versioned site_perl directory was introduced in 5.005,
3260 * so that is the lowest possible value.
3261 * Since this can depend on compile time options (such as
3262 * bincompat) it is set by Configure. Other non-default sources
3263 * of potential incompatibility, such as multiplicity, threads,
3264 * debugging, 64bits, sfio, etc., are not checked for currently,
3265 * though in principle we could go snooping around in old
3268 /* PERL_PM_APIVERSION:
3269 * This variable contains the version of the oldest perl
3270 * compatible with the present perl. (That is, pure perl modules
3271 * written for pm_apiversion will still work for the current
3272 * version). perl.c:incpush() and lib/lib.pm will automatically
3273 * search in /system/ported/perl/lib/site/5.7 for older directories across major versions
3274 * back to pm_apiversion. This is only useful if you have a perl
3275 * library directory tree structured like the default one. The
3276 * versioned site_perl library was introduced in 5.005, so that's
3277 * the default setting for this variable. It's hard to imagine
3278 * it changing before Perl6. It is included here for symmetry
3279 * with xs_apiveprsion -- the searching algorithms will
3280 * (presumably) be similar.
3281 * See the INSTALL file for how this works.
3283 #define PERL_XS_APIVERSION "5.00563"
3284 #define PERL_PM_APIVERSION "5.005"
3287 * This symbol, if defined, indicates that the getpgrp routine is
3288 * available to get the current process group.
3291 * This symbol, if defined, indicates that getpgrp needs one
3292 * arguments whereas USG one needs none.
3294 #define HAS_GETPGRP /**/
3295 /*#define USE_BSD_GETPGRP /**/
3298 * This symbol, if defined, indicates that the setpgrp routine is
3299 * available to set the current process group.
3302 * This symbol, if defined, indicates that setpgrp needs two
3303 * arguments whereas USG one needs none. See also HAS_SETPGID
3304 * for a POSIX interface.
3306 /*#define HAS_SETPGRP /**/
3307 /*#define USE_BSD_SETPGRP /**/
3310 * This symbol, if defined, indicates that the system stores
3311 * the variable argument list datatype, va_list, in a format
3312 * that cannot be copied by simple assignment, so that some
3313 * other means must be used when copying is required.
3314 * As such systems vary in their provision (or non-provision)
3315 * of copying mechanisms, handy.h defines a platform-
3316 * independent macro, Perl_va_copy(src, dst), to do the job.
3318 /*#define NEED_VA_COPY / **/
3321 * This symbol, if defined, indicates that the sockatmark routine is
3322 * available to test whether a socket is at the out-of-band mark.
3324 /*#define HAS_SOCKATMARK / **/
3326 /* U32_ALIGNMENT_REQUIRED:
3327 * This symbol, if defined, indicates that you must access
3328 * character data through U32-aligned pointers.
3330 #define U32_ALIGNMENT_REQUIRED /**/