This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
Force inclusion of I_XLOCALE until it is actually used
[perl5.git] / config_h.SH
... / ...
CommitLineData
1#!/bin/sh
2#
3# THIS IS A GENERATED FILE
4# DO NOT HAND-EDIT
5#
6# See Porting/config_h.pl
7
8: Set up for generating config_h.SH
9case "$CONFIG_SH" in
10'') CONFIG_SH=config.sh;;
11esac
12case "$CONFIG_H" in
13'') CONFIG_H=config.h;;
14esac
15case $PERL_CONFIG_SH in
16'')
17 if test -f $CONFIG_SH; then TOP=.;
18 elif test -f ../$CONFIG_SH; then TOP=..;
19 elif test -f ../../$CONFIG_SH; then TOP=../..;
20 elif test -f ../../../$CONFIG_SH; then TOP=../../..;
21 elif test -f ../../../../$CONFIG_SH; then TOP=../../../..;
22 else
23 echo "Can't find $CONFIG_SH."; exit 1
24 fi
25 . $TOP/$CONFIG_SH
26 ;;
27esac
28case "$0" in
29*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
30esac
31case "$CONFIG_H" in
32already-done) echo "Not re-extracting config.h" ;;
33*)
34echo "Extracting $CONFIG_H (with variable substitutions)"
35sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!'
36/* This file was produced by running the config_h.SH script, which
37 * gets its values from $CONFIG_SH, which is generally produced by
38 * running Configure.
39 *
40 * Feel free to modify any of this as the need arises. Note, however,
41 * that running config_h.SH again will wipe out any changes you've made.
42 * For a more permanent change edit $CONFIG_SH and rerun config_h.SH.
43 */
44
45/* Package name : $package
46 * Source directory : $src
47 * Configuration time: $cf_time
48 * Configured by : $cf_by
49 * Target system : $myuname
50 */
51
52#ifndef _config_h_
53#define _config_h_
54
55/* LOC_SED:
56 * This symbol holds the complete pathname to the sed program.
57 */
58#define LOC_SED "$full_sed" /**/
59
60/* HAS_ALARM:
61 * This symbol, if defined, indicates that the alarm routine is
62 * available.
63 */
64#$d_alarm HAS_ALARM /**/
65
66/* HAS_BCMP:
67 * This symbol is defined if the bcmp() routine is available to
68 * compare blocks of memory.
69 */
70#$d_bcmp HAS_BCMP /**/
71
72/* HAS_BCOPY:
73 * This symbol is defined if the bcopy() routine is available to
74 * copy blocks of memory.
75 */
76#$d_bcopy HAS_BCOPY /**/
77
78/* HAS_BZERO:
79 * This symbol is defined if the bzero() routine is available to
80 * set a memory block to 0.
81 */
82#$d_bzero HAS_BZERO /**/
83
84/* HAS_CBRT:
85 * This symbol, if defined, indicates that the cbrt() (cube root)
86 * function is available.
87 */
88#$d_cbrt HAS_CBRT /**/
89
90/* HAS_CHOWN:
91 * This symbol, if defined, indicates that the chown routine is
92 * available.
93 */
94#$d_chown HAS_CHOWN /**/
95
96/* HAS_CHROOT:
97 * This symbol, if defined, indicates that the chroot routine is
98 * available.
99 */
100#$d_chroot HAS_CHROOT /**/
101
102/* HAS_CHSIZE:
103 * This symbol, if defined, indicates that the chsize routine is available
104 * to truncate files. You might need a -lx to get this routine.
105 */
106#$d_chsize HAS_CHSIZE /**/
107
108/* HAS_CRYPT:
109 * This symbol, if defined, indicates that the crypt routine is available
110 * to encrypt passwords and the like.
111 */
112#$d_crypt HAS_CRYPT /**/
113
114/* HAS_CTERMID:
115 * This symbol, if defined, indicates that the ctermid routine is
116 * available to generate filename for terminal.
117 */
118#$d_ctermid HAS_CTERMID /**/
119
120/* HAS_CUSERID:
121 * This symbol, if defined, indicates that the cuserid routine is
122 * available to get character login names.
123 */
124#$d_cuserid HAS_CUSERID /**/
125
126/* HAS_DBL_DIG:
127 * This symbol, if defined, indicates that this system's <float.h>
128 * or <limits.h> defines the symbol DBL_DIG, which is the number
129 * of significant digits in a double precision number. If this
130 * symbol is not defined, a guess of 15 is usually pretty good.
131 */
132#$d_dbl_dig HAS_DBL_DIG /**/
133
134/* HAS_DIFFTIME:
135 * This symbol, if defined, indicates that the difftime routine is
136 * available.
137 */
138#$d_difftime HAS_DIFFTIME /**/
139
140/* HAS_DLERROR:
141 * This symbol, if defined, indicates that the dlerror routine is
142 * available to return a string describing the last error that
143 * occurred from a call to dlopen(), dlclose() or dlsym().
144 */
145#$d_dlerror HAS_DLERROR /**/
146
147/* HAS_DUP2:
148 * This symbol, if defined, indicates that the dup2 routine is
149 * available to duplicate file descriptors.
150 */
151#$d_dup2 HAS_DUP2 /**/
152
153/* HAS_FCHMOD:
154 * This symbol, if defined, indicates that the fchmod routine is available
155 * to change mode of opened files. If unavailable, use chmod().
156 */
157#$d_fchmod HAS_FCHMOD /**/
158
159/* HAS_FCHOWN:
160 * This symbol, if defined, indicates that the fchown routine is available
161 * to change ownership of opened files. If unavailable, use chown().
162 */
163#$d_fchown HAS_FCHOWN /**/
164
165/* HAS_FCNTL:
166 * This symbol, if defined, indicates to the C program that
167 * the fcntl() function exists.
168 */
169#$d_fcntl HAS_FCNTL /**/
170
171/* HAS_FGETPOS:
172 * This symbol, if defined, indicates that the fgetpos routine is
173 * available to get the file position indicator, similar to ftell().
174 */
175#$d_fgetpos HAS_FGETPOS /**/
176
177/* HAS_FLOCK:
178 * This symbol, if defined, indicates that the flock routine is
179 * available to do file locking.
180 */
181#$d_flock HAS_FLOCK /**/
182
183/* HAS_FORK:
184 * This symbol, if defined, indicates that the fork routine is
185 * available.
186 */
187#$d_fork HAS_FORK /**/
188
189/* HAS_FSETPOS:
190 * This symbol, if defined, indicates that the fsetpos routine is
191 * available to set the file position indicator, similar to fseek().
192 */
193#$d_fsetpos HAS_FSETPOS /**/
194
195/* HAS_GETTIMEOFDAY:
196 * This symbol, if defined, indicates that the gettimeofday() system
197 * call is available for a sub-second accuracy clock. Usually, the file
198 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
199 * The type "Timeval" should be used to refer to "struct timeval".
200 */
201#$d_gettimeod HAS_GETTIMEOFDAY /**/
202#ifdef HAS_GETTIMEOFDAY
203#define Timeval struct timeval /* Structure used by gettimeofday() */
204#endif
205
206/* HAS_GETGROUPS:
207 * This symbol, if defined, indicates that the getgroups() routine is
208 * available to get the list of process groups. If unavailable, multiple
209 * groups are probably not supported.
210 */
211#$d_getgrps HAS_GETGROUPS /**/
212
213/* HAS_GETLOGIN:
214 * This symbol, if defined, indicates that the getlogin routine is
215 * available to get the login name.
216 */
217#$d_getlogin HAS_GETLOGIN /**/
218
219/* HAS_GETPGID:
220 * This symbol, if defined, indicates to the C program that
221 * the getpgid(pid) function is available to get the
222 * process group id.
223 */
224#$d_getpgid HAS_GETPGID /**/
225
226/* HAS_GETPGRP2:
227 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
228 * routine is available to get the current process group.
229 */
230#$d_getpgrp2 HAS_GETPGRP2 /**/
231
232/* HAS_GETPPID:
233 * This symbol, if defined, indicates that the getppid routine is
234 * available to get the parent process ID.
235 */
236#$d_getppid HAS_GETPPID /**/
237
238/* HAS_GETPRIORITY:
239 * This symbol, if defined, indicates that the getpriority routine is
240 * available to get a process's priority.
241 */
242#$d_getprior HAS_GETPRIORITY /**/
243
244/* HAS_INET_ATON:
245 * This symbol, if defined, indicates to the C program that the
246 * inet_aton() function is available to parse IP address "dotted-quad"
247 * strings.
248 */
249#$d_inetaton HAS_INET_ATON /**/
250
251/* HAS_KILLPG:
252 * This symbol, if defined, indicates that the killpg routine is available
253 * to kill process groups. If unavailable, you probably should use kill
254 * with a negative process number.
255 */
256#$d_killpg HAS_KILLPG /**/
257
258/* HAS_LINK:
259 * This symbol, if defined, indicates that the link routine is
260 * available to create hard links.
261 */
262#$d_link HAS_LINK /**/
263
264/* HAS_LOCALECONV:
265 * This symbol, if defined, indicates that the localeconv routine is
266 * available for numeric and monetary formatting conventions.
267 */
268#$d_locconv HAS_LOCALECONV /**/
269
270/* HAS_LOCKF:
271 * This symbol, if defined, indicates that the lockf routine is
272 * available to do file locking.
273 */
274#$d_lockf HAS_LOCKF /**/
275
276/* HAS_LSTAT:
277 * This symbol, if defined, indicates that the lstat routine is
278 * available to do file stats on symbolic links.
279 */
280#$d_lstat HAS_LSTAT /**/
281
282/* HAS_MBLEN:
283 * This symbol, if defined, indicates that the mblen routine is available
284 * to find the number of bytes in a multibye character.
285 */
286#$d_mblen HAS_MBLEN /**/
287
288/* HAS_MBSTOWCS:
289 * This symbol, if defined, indicates that the mbstowcs routine is
290 * available to convert a multibyte string into a wide character string.
291 */
292#$d_mbstowcs HAS_MBSTOWCS /**/
293
294/* HAS_MBTOWC:
295 * This symbol, if defined, indicates that the mbtowc routine is available
296 * to convert a multibyte to a wide character.
297 */
298#$d_mbtowc HAS_MBTOWC /**/
299
300/* HAS_MEMCMP:
301 * This symbol, if defined, indicates that the memcmp routine is available
302 * to compare blocks of memory.
303 */
304#$d_memcmp HAS_MEMCMP /**/
305
306/* HAS_MEMCPY:
307 * This symbol, if defined, indicates that the memcpy routine is available
308 * to copy blocks of memory.
309 */
310#$d_memcpy HAS_MEMCPY /**/
311
312/* HAS_MEMMOVE:
313 * This symbol, if defined, indicates that the memmove routine is available
314 * to copy potentially overlapping blocks of memory. This should be used
315 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
316 * own version.
317 */
318#$d_memmove HAS_MEMMOVE /**/
319
320/* HAS_MEMSET:
321 * This symbol, if defined, indicates that the memset routine is available
322 * to set blocks of memory.
323 */
324#$d_memset HAS_MEMSET /**/
325
326/* HAS_MKDIR:
327 * This symbol, if defined, indicates that the mkdir routine is available
328 * to create directories. Otherwise you should fork off a new process to
329 * exec /bin/mkdir.
330 */
331#$d_mkdir HAS_MKDIR /**/
332
333/* HAS_MKFIFO:
334 * This symbol, if defined, indicates that the mkfifo routine is
335 * available to create FIFOs. Otherwise, mknod should be able to
336 * do it for you. However, if mkfifo is there, mknod might require
337 * super-user privileges which mkfifo will not.
338 */
339#$d_mkfifo HAS_MKFIFO /**/
340
341/* HAS_MKTIME:
342 * This symbol, if defined, indicates that the mktime routine is
343 * available.
344 */
345#$d_mktime HAS_MKTIME /**/
346
347/* HAS_MSYNC:
348 * This symbol, if defined, indicates that the msync system call is
349 * available to synchronize a mapped file.
350 */
351#$d_msync HAS_MSYNC /**/
352
353/* HAS_MUNMAP:
354 * This symbol, if defined, indicates that the munmap system call is
355 * available to unmap a region, usually mapped by mmap().
356 */
357#$d_munmap HAS_MUNMAP /**/
358
359/* HAS_NICE:
360 * This symbol, if defined, indicates that the nice routine is
361 * available.
362 */
363#$d_nice HAS_NICE /**/
364
365/* HAS_PATHCONF:
366 * This symbol, if defined, indicates that pathconf() is available
367 * to determine file-system related limits and options associated
368 * with a given filename.
369 */
370/* HAS_FPATHCONF:
371 * This symbol, if defined, indicates that pathconf() is available
372 * to determine file-system related limits and options associated
373 * with a given open file descriptor.
374 */
375#$d_pathconf HAS_PATHCONF /**/
376#$d_fpathconf HAS_FPATHCONF /**/
377
378/* HAS_PAUSE:
379 * This symbol, if defined, indicates that the pause routine is
380 * available to suspend a process until a signal is received.
381 */
382#$d_pause HAS_PAUSE /**/
383
384/* HAS_PIPE:
385 * This symbol, if defined, indicates that the pipe routine is
386 * available to create an inter-process channel.
387 */
388#$d_pipe HAS_PIPE /**/
389
390/* HAS_POLL:
391 * This symbol, if defined, indicates that the poll routine is
392 * available to poll active file descriptors. Please check I_POLL and
393 * I_SYS_POLL to know which header should be included as well.
394 */
395#$d_poll HAS_POLL /**/
396
397/* HAS_READDIR:
398 * This symbol, if defined, indicates that the readdir routine is
399 * available to read directory entries. You may have to include
400 * <dirent.h>. See I_DIRENT.
401 */
402#$d_readdir HAS_READDIR /**/
403
404/* HAS_SEEKDIR:
405 * This symbol, if defined, indicates that the seekdir routine is
406 * available. You may have to include <dirent.h>. See I_DIRENT.
407 */
408#$d_seekdir HAS_SEEKDIR /**/
409
410/* HAS_TELLDIR:
411 * This symbol, if defined, indicates that the telldir routine is
412 * available. You may have to include <dirent.h>. See I_DIRENT.
413 */
414#$d_telldir HAS_TELLDIR /**/
415
416/* HAS_REWINDDIR:
417 * This symbol, if defined, indicates that the rewinddir routine is
418 * available. You may have to include <dirent.h>. See I_DIRENT.
419 */
420#$d_rewinddir HAS_REWINDDIR /**/
421
422/* HAS_READLINK:
423 * This symbol, if defined, indicates that the readlink routine is
424 * available to read the value of a symbolic link.
425 */
426#$d_readlink HAS_READLINK /**/
427
428/* HAS_REGCOMP:
429 * This symbol, if defined, indicates that the regcomp() routine is
430 * available to do some regular patern matching (usually on POSIX.2
431 * conforming systems).
432 */
433#$d_regcomp HAS_REGCOMP /* POSIX.2 */
434
435/* HAS_RENAME:
436 * This symbol, if defined, indicates that the rename routine is available
437 * to rename files. Otherwise you should do the unlink(), link(), unlink()
438 * trick.
439 */
440#$d_rename HAS_RENAME /**/
441
442/* HAS_RMDIR:
443 * This symbol, if defined, indicates that the rmdir routine is
444 * available to remove directories. Otherwise you should fork off a
445 * new process to exec /bin/rmdir.
446 */
447#$d_rmdir HAS_RMDIR /**/
448
449/* HAS_SELECT:
450 * This symbol, if defined, indicates that the select routine is
451 * available to select active file descriptors. If the timeout field
452 * is used, <sys/time.h> may need to be included.
453 */
454#$d_select HAS_SELECT /**/
455
456/* HAS_SETEGID:
457 * This symbol, if defined, indicates that the setegid routine is available
458 * to change the effective gid of the current program.
459 */
460#$d_setegid HAS_SETEGID /**/
461
462/* HAS_SETEUID:
463 * This symbol, if defined, indicates that the seteuid routine is available
464 * to change the effective uid of the current program.
465 */
466#$d_seteuid HAS_SETEUID /**/
467
468/* HAS_SETGROUPS:
469 * This symbol, if defined, indicates that the setgroups() routine is
470 * available to set the list of process groups. If unavailable, multiple
471 * groups are probably not supported.
472 */
473#$d_setgrps HAS_SETGROUPS /**/
474
475/* HAS_SETLINEBUF:
476 * This symbol, if defined, indicates that the setlinebuf routine is
477 * available to change stderr or stdout from block-buffered or unbuffered
478 * to a line-buffered mode.
479 */
480#$d_setlinebuf HAS_SETLINEBUF /**/
481
482/* HAS_SETLOCALE:
483 * This symbol, if defined, indicates that the setlocale routine is
484 * available to handle locale-specific ctype implementations.
485 */
486#$d_setlocale HAS_SETLOCALE /**/
487
488/* HAS_SETPGID:
489 * This symbol, if defined, indicates that the setpgid(pid, gpid)
490 * routine is available to set process group ID.
491 */
492#$d_setpgid HAS_SETPGID /**/
493
494/* HAS_SETPGRP2:
495 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
496 * routine is available to set the current process group.
497 */
498#$d_setpgrp2 HAS_SETPGRP2 /**/
499
500/* HAS_SETPRIORITY:
501 * This symbol, if defined, indicates that the setpriority routine is
502 * available to set a process's priority.
503 */
504#$d_setprior HAS_SETPRIORITY /**/
505
506/* HAS_SETREGID:
507 * This symbol, if defined, indicates that the setregid routine is
508 * available to change the real and effective gid of the current
509 * process.
510 */
511/* HAS_SETRESGID:
512 * This symbol, if defined, indicates that the setresgid routine is
513 * available to change the real, effective and saved gid of the current
514 * process.
515 */
516#$d_setregid HAS_SETREGID /**/
517#$d_setresgid HAS_SETRESGID /**/
518
519/* HAS_SETREUID:
520 * This symbol, if defined, indicates that the setreuid routine is
521 * available to change the real and effective uid of the current
522 * process.
523 */
524/* HAS_SETRESUID:
525 * This symbol, if defined, indicates that the setresuid routine is
526 * available to change the real, effective and saved uid of the current
527 * process.
528 */
529#$d_setreuid HAS_SETREUID /**/
530#$d_setresuid HAS_SETRESUID /**/
531
532/* HAS_SETRGID:
533 * This symbol, if defined, indicates that the setrgid routine is available
534 * to change the real gid of the current program.
535 */
536#$d_setrgid HAS_SETRGID /**/
537
538/* HAS_SETRUID:
539 * This symbol, if defined, indicates that the setruid routine is available
540 * to change the real uid of the current program.
541 */
542#$d_setruid HAS_SETRUID /**/
543
544/* HAS_SETSID:
545 * This symbol, if defined, indicates that the setsid routine is
546 * available to set the process group ID.
547 */
548#$d_setsid HAS_SETSID /**/
549
550/* HAS_STAT:
551 * This symbol, if defined, indicates that the stat routine is
552 * available to get file status.
553 */
554#$d_stat HAS_STAT /**/
555
556/* HAS_STRCHR:
557 * This symbol is defined to indicate that the strchr()/strrchr()
558 * functions are available for string searching. If not, try the
559 * index()/rindex() pair.
560 */
561/* HAS_INDEX:
562 * This symbol is defined to indicate that the index()/rindex()
563 * functions are available for string searching.
564 */
565#$d_strchr HAS_STRCHR /**/
566#$d_index HAS_INDEX /**/
567
568/* HAS_STRCOLL:
569 * This symbol, if defined, indicates that the strcoll routine is
570 * available to compare strings using collating information.
571 */
572#$d_strcoll HAS_STRCOLL /**/
573
574/* HAS_STRTOD:
575 * This symbol, if defined, indicates that the strtod routine is
576 * available to provide better numeric string conversion than atof().
577 */
578#$d_strtod HAS_STRTOD /**/
579
580/* HAS_STRTOL:
581 * This symbol, if defined, indicates that the strtol routine is available
582 * to provide better numeric string conversion than atoi() and friends.
583 */
584#$d_strtol HAS_STRTOL /**/
585
586/* HAS_STRXFRM:
587 * This symbol, if defined, indicates that the strxfrm() routine is
588 * available to transform strings.
589 */
590#$d_strxfrm HAS_STRXFRM /**/
591
592/* HAS_SYMLINK:
593 * This symbol, if defined, indicates that the symlink routine is available
594 * to create symbolic links.
595 */
596#$d_symlink HAS_SYMLINK /**/
597
598/* HAS_SYSCALL:
599 * This symbol, if defined, indicates that the syscall routine is
600 * available to call arbitrary system calls. If undefined, that's tough.
601 */
602#$d_syscall HAS_SYSCALL /**/
603
604/* HAS_SYSCONF:
605 * This symbol, if defined, indicates that sysconf() is available
606 * to determine system related limits and options.
607 */
608#$d_sysconf HAS_SYSCONF /**/
609
610/* HAS_SYSTEM:
611 * This symbol, if defined, indicates that the system routine is
612 * available to issue a shell command.
613 */
614#$d_system HAS_SYSTEM /**/
615
616/* HAS_TCGETPGRP:
617 * This symbol, if defined, indicates that the tcgetpgrp routine is
618 * available to get foreground process group ID.
619 */
620#$d_tcgetpgrp HAS_TCGETPGRP /**/
621
622/* HAS_TCSETPGRP:
623 * This symbol, if defined, indicates that the tcsetpgrp routine is
624 * available to set foreground process group ID.
625 */
626#$d_tcsetpgrp HAS_TCSETPGRP /**/
627
628/* HAS_TRUNCATE:
629 * This symbol, if defined, indicates that the truncate routine is
630 * available to truncate files.
631 */
632#$d_truncate HAS_TRUNCATE /**/
633
634/* HAS_TZNAME:
635 * This symbol, if defined, indicates that the tzname[] array is
636 * available to access timezone names.
637 */
638#$d_tzname HAS_TZNAME /**/
639
640/* HAS_UMASK:
641 * This symbol, if defined, indicates that the umask routine is
642 * available to set and get the value of the file creation mask.
643 */
644#$d_umask HAS_UMASK /**/
645
646/* HAS_USLEEP:
647 * This symbol, if defined, indicates that the usleep routine is
648 * available to let the process sleep on a sub-second accuracy.
649 */
650#$d_usleep HAS_USLEEP /**/
651
652/* HAS_WAIT4:
653 * This symbol, if defined, indicates that wait4() exists.
654 */
655#$d_wait4 HAS_WAIT4 /**/
656
657/* HAS_WAITPID:
658 * This symbol, if defined, indicates that the waitpid routine is
659 * available to wait for child process.
660 */
661#$d_waitpid HAS_WAITPID /**/
662
663/* HAS_WCSTOMBS:
664 * This symbol, if defined, indicates that the wcstombs routine is
665 * available to convert wide character strings to multibyte strings.
666 */
667#$d_wcstombs HAS_WCSTOMBS /**/
668
669/* HAS_WCTOMB:
670 * This symbol, if defined, indicates that the wctomb routine is available
671 * to convert a wide character to a multibyte.
672 */
673#$d_wctomb HAS_WCTOMB /**/
674
675/* Groups_t:
676 * This symbol holds the type used for the second argument to
677 * getgroups() and setgroups(). Usually, this is the same as
678 * gidtype (gid_t) , but sometimes it isn't.
679 * It can be int, ushort, gid_t, etc...
680 * It may be necessary to include <sys/types.h> to get any
681 * typedef'ed information. This is only required if you have
682 * getgroups() or setgroups()..
683 */
684#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
685#define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */
686#endif
687
688/* I_ARPA_INET:
689 * This symbol, if defined, indicates to the C program that it should
690 * include <arpa/inet.h> to get inet_addr and friends declarations.
691 */
692#$i_arpainet I_ARPA_INET /**/
693
694/* I_DBM:
695 * This symbol, if defined, indicates that <dbm.h> exists and should
696 * be included.
697 */
698/* I_RPCSVC_DBM:
699 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
700 * should be included.
701 */
702#$i_dbm I_DBM /**/
703#$i_rpcsvcdbm I_RPCSVC_DBM /**/
704
705/* I_DLFCN:
706 * This symbol, if defined, indicates that <dlfcn.h> exists and should
707 * be included.
708 */
709#$i_dlfcn I_DLFCN /**/
710
711/* I_FCNTL:
712 * This manifest constant tells the C program to include <fcntl.h>.
713 */
714#$i_fcntl I_FCNTL /**/
715
716/* I_FLOAT:
717 * This symbol, if defined, indicates to the C program that it should
718 * include <float.h> to get definition of symbols like DBL_MAX or
719 * DBL_MIN, i.e. machine dependent floating point values.
720 */
721#$i_float I_FLOAT /**/
722
723/* I_GDBM:
724 * This symbol, if defined, indicates that <gdbm.h> exists and should
725 * be included.
726 */
727#$i_gdbm I_GDBM /**/
728
729/* I_LIMITS:
730 * This symbol, if defined, indicates to the C program that it should
731 * include <limits.h> to get definition of symbols like WORD_BIT or
732 * LONG_MAX, i.e. machine dependant limitations.
733 */
734#$i_limits I_LIMITS /**/
735
736/* I_LOCALE:
737 * This symbol, if defined, indicates to the C program that it should
738 * include <locale.h>.
739 */
740#$i_locale I_LOCALE /**/
741
742/* I_MATH:
743 * This symbol, if defined, indicates to the C program that it should
744 * include <math.h>.
745 */
746#$i_math I_MATH /**/
747
748/* I_MEMORY:
749 * This symbol, if defined, indicates to the C program that it should
750 * include <memory.h>.
751 */
752#$i_memory I_MEMORY /**/
753
754/* I_NETINET_IN:
755 * This symbol, if defined, indicates to the C program that it should
756 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
757 */
758#$i_niin I_NETINET_IN /**/
759
760/* I_STDDEF:
761 * This symbol, if defined, indicates that <stddef.h> exists and should
762 * be included.
763 */
764#$i_stddef I_STDDEF /**/
765
766/* I_STDLIB:
767 * This symbol, if defined, indicates that <stdlib.h> exists and should
768 * be included.
769 */
770#$i_stdlib I_STDLIB /**/
771
772/* I_STRING:
773 * This symbol, if defined, indicates to the C program that it should
774 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
775 */
776#$i_string I_STRING /**/
777
778/* I_SYS_DIR:
779 * This symbol, if defined, indicates to the C program that it should
780 * include <sys/dir.h>.
781 */
782#$i_sysdir I_SYS_DIR /**/
783
784/* I_SYS_FILE:
785 * This symbol, if defined, indicates to the C program that it should
786 * include <sys/file.h> to get definition of R_OK and friends.
787 */
788#$i_sysfile I_SYS_FILE /**/
789
790/* I_SYS_IOCTL:
791 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
792 * be included. Otherwise, include <sgtty.h> or <termio.h>.
793 */
794/* I_SYS_SOCKIO:
795 * This symbol, if defined, indicates the <sys/sockio.h> should be included
796 * to get socket ioctl options, like SIOCATMARK.
797 */
798#$i_sysioctl I_SYS_IOCTL /**/
799#$i_syssockio I_SYS_SOCKIO /**/
800
801/* I_SYS_NDIR:
802 * This symbol, if defined, indicates to the C program that it should
803 * include <sys/ndir.h>.
804 */
805#$i_sysndir I_SYS_NDIR /**/
806
807/* I_SYS_PARAM:
808 * This symbol, if defined, indicates to the C program that it should
809 * include <sys/param.h>.
810 */
811#$i_sysparam I_SYS_PARAM /**/
812
813/* I_SYS_POLL:
814 * This symbol, if defined, indicates that the program may include
815 * <sys/poll.h>. When I_POLL is also defined, it's probably safest
816 * to only include <poll.h>.
817 */
818#$i_syspoll I_SYS_POLL /**/
819
820/* I_SYS_RESOURCE:
821 * This symbol, if defined, indicates to the C program that it should
822 * include <sys/resource.h>.
823 */
824#$i_sysresrc I_SYS_RESOURCE /**/
825
826/* I_SYS_SELECT:
827 * This symbol, if defined, indicates to the C program that it should
828 * include <sys/select.h> in order to get definition of struct timeval.
829 */
830#$i_sysselct I_SYS_SELECT /**/
831
832/* I_SYS_STAT:
833 * This symbol, if defined, indicates to the C program that it should
834 * include <sys/stat.h>.
835 */
836#$i_sysstat I_SYS_STAT /**/
837
838/* I_SYS_TIMES:
839 * This symbol, if defined, indicates to the C program that it should
840 * include <sys/times.h>.
841 */
842#$i_systimes I_SYS_TIMES /**/
843
844/* I_SYS_TYPES:
845 * This symbol, if defined, indicates to the C program that it should
846 * include <sys/types.h>.
847 */
848#$i_systypes I_SYS_TYPES /**/
849
850/* I_SYS_UN:
851 * This symbol, if defined, indicates to the C program that it should
852 * include <sys/un.h> to get UNIX domain socket definitions.
853 */
854#$i_sysun I_SYS_UN /**/
855
856/* I_SYS_WAIT:
857 * This symbol, if defined, indicates to the C program that it should
858 * include <sys/wait.h>.
859 */
860#$i_syswait I_SYS_WAIT /**/
861
862/* I_UNISTD:
863 * This symbol, if defined, indicates to the C program that it should
864 * include <unistd.h>.
865 */
866#$i_unistd I_UNISTD /**/
867
868/* I_UTIME:
869 * This symbol, if defined, indicates to the C program that it should
870 * include <utime.h>.
871 */
872#$i_utime I_UTIME /**/
873
874/* I_VALUES:
875 * This symbol, if defined, indicates to the C program that it should
876 * include <values.h> to get definition of symbols like MINFLOAT or
877 * MAXLONG, i.e. machine dependant limitations. Probably, you
878 * should use <limits.h> instead, if it is available.
879 */
880#$i_values I_VALUES /**/
881
882/* I_VFORK:
883 * This symbol, if defined, indicates to the C program that it should
884 * include vfork.h.
885 */
886#$i_vfork I_VFORK /**/
887
888/* STDCHAR:
889 * This symbol is defined to be the type of char used in stdio.h.
890 * It has the values "unsigned char" or "char".
891 */
892#define STDCHAR $stdchar /**/
893
894/* CAN_VAPROTO:
895 * This variable is defined on systems supporting prototype declaration
896 * of functions with a variable number of arguments.
897 */
898/* _V:
899 * This macro is used to declare function parameters in prototypes for
900 * functions with a variable number of parameters. Use double parentheses.
901 * For example:
902 *
903 * int printf _V((char *fmt, ...));
904 *
905 * Remember to use the plain simple _() macro when declaring a function
906 * with no variable number of arguments, since it might be possible to
907 * have a non-effect _V() macro and still get prototypes via _().
908 */
909#$vaproto CAN_VAPROTO /**/
910#ifdef CAN_VAPROTO
911#define _V(args) args
912#else
913#define _V(args) ()
914#endif
915
916/* INTSIZE:
917 * This symbol contains the value of sizeof(int) so that the C
918 * preprocessor can make decisions based on it.
919 */
920/* LONGSIZE:
921 * This symbol contains the value of sizeof(long) so that the C
922 * preprocessor can make decisions based on it.
923 */
924/* SHORTSIZE:
925 * This symbol contains the value of sizeof(short) so that the C
926 * preprocessor can make decisions based on it.
927 */
928#define INTSIZE $intsize /**/
929#define LONGSIZE $longsize /**/
930#define SHORTSIZE $shortsize /**/
931
932/* MULTIARCH:
933 * This symbol, if defined, signifies that the build
934 * process will produce some binary files that are going to be
935 * used in a cross-platform environment. This is the case for
936 * example with the NeXT "fat" binaries that contain executables
937 * for several CPUs.
938 */
939#$multiarch MULTIARCH /**/
940
941/* HAS_QUAD:
942 * This symbol, if defined, tells that there's a 64-bit integer type,
943 * Quad_t, and its unsigned counterpart, Uquad_t. QUADKIND will be one
944 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, QUAD_IS_INT64_T,
945 * or QUAD_IS___INT64.
946 */
947#$d_quad HAS_QUAD /**/
948#ifdef HAS_QUAD
949# define Quad_t $quadtype /**/
950# define Uquad_t $uquadtype /**/
951# define QUADKIND $quadkind /**/
952# define QUAD_IS_INT 1
953# define QUAD_IS_LONG 2
954# define QUAD_IS_LONG_LONG 3
955# define QUAD_IS_INT64_T 4
956# define QUAD_IS___INT64 5
957#endif
958
959/* HAS_ACCESSX:
960 * This symbol, if defined, indicates that the accessx routine is
961 * available to do extended access checks.
962 */
963#$d_accessx HAS_ACCESSX /**/
964
965/* HAS_EACCESS:
966 * This symbol, if defined, indicates that the eaccess routine is
967 * available to do extended access checks.
968 */
969#$d_eaccess HAS_EACCESS /**/
970
971/* I_SYS_ACCESS:
972 * This symbol, if defined, indicates to the C program that it should
973 * include <sys/access.h>.
974 */
975#$i_sysaccess I_SYS_ACCESS /**/
976
977/* I_SYS_SECURITY:
978 * This symbol, if defined, indicates to the C program that it should
979 * include <sys/security.h>.
980 */
981#$i_syssecrt I_SYS_SECURITY /**/
982
983/* MEM_ALIGNBYTES:
984 * This symbol contains the number of bytes required to align a
985 * double, or a long double when applicable. Usual values are 2,
986 * 4 and 8. The default is eight, for safety. For cross-compiling
987 * or multiarch support, Configure will set a minimum of 8.
988 */
989#define MEM_ALIGNBYTES $alignbytes
990
991/* BYTEORDER:
992 * This symbol holds the hexadecimal constant defined in byteorder,
993 * in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc...
994 * If the compiler supports cross-compiling or multiple-architecture
995 * binaries, use compiler-defined macros to
996 * determine the byte order.
997 */
998#if defined(MULTIARCH)
999# ifdef __LITTLE_ENDIAN__
1000# if LONGSIZE == 4
1001# define BYTEORDER 0x1234
1002# else
1003# if LONGSIZE == 8
1004# define BYTEORDER 0x12345678
1005# endif
1006# endif
1007# else
1008# ifdef __BIG_ENDIAN__
1009# if LONGSIZE == 4
1010# define BYTEORDER 0x4321
1011# else
1012# if LONGSIZE == 8
1013# define BYTEORDER 0x87654321
1014# endif
1015# endif
1016# endif
1017# endif
1018#else
1019#define BYTEORDER 0x$byteorder /* large digits for MSB */
1020#endif
1021
1022/* CHARBITS:
1023 * This symbol contains the size of a char, so that the C preprocessor
1024 * can make decisions based on it.
1025 */
1026#define CHARBITS $charbits /**/
1027
1028/* CASTI32:
1029 * This symbol is defined if the C compiler can cast negative
1030 * or large floating point numbers to 32-bit ints.
1031 */
1032#$d_casti32 CASTI32 /**/
1033
1034/* CASTNEGFLOAT:
1035 * This symbol is defined if the C compiler can cast negative
1036 * numbers to unsigned longs, ints and shorts.
1037 */
1038/* CASTFLAGS:
1039 * This symbol contains flags that say what difficulties the compiler
1040 * has casting odd floating values to unsigned long:
1041 * 0 = ok
1042 * 1 = couldn't cast < 0
1043 * 2 = couldn't cast >= 0x80000000
1044 * 4 = couldn't cast in argument expression list
1045 */
1046#$d_castneg CASTNEGFLOAT /**/
1047#define CASTFLAGS $castflags /**/
1048
1049/* VOID_CLOSEDIR:
1050 * This symbol, if defined, indicates that the closedir() routine
1051 * does not return a value.
1052 */
1053#$d_void_closedir VOID_CLOSEDIR /**/
1054
1055/* HAS_FD_SET:
1056 * This symbol, when defined, indicates presence of the fd_set typedef
1057 * in <sys/types.h>
1058 */
1059#$d_fd_set HAS_FD_SET /**/
1060
1061/* Gconvert:
1062 * This preprocessor macro is defined to convert a floating point
1063 * number to a string without a trailing decimal point. This
1064 * emulates the behavior of sprintf("%g"), but is sometimes much more
1065 * efficient. If gconvert() is not available, but gcvt() drops the
1066 * trailing decimal point, then gcvt() is used. If all else fails,
1067 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1068 * macro are: value, number of digits, whether trailing zeros should
1069 * be retained, and the output buffer.
1070 * The usual values are:
1071 * d_Gconvert='gconvert((x),(n),(t),(b))'
1072 * d_Gconvert='gcvt((x),(n),(b))'
1073 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1074 * The last two assume trailing zeros should not be kept.
1075 */
1076#define Gconvert(x,n,t,b) $d_Gconvert
1077
1078/* HAS_GETPAGESIZE:
1079 * This symbol, if defined, indicates that the getpagesize system call
1080 * is available to get system page size, which is the granularity of
1081 * many memory management calls.
1082 */
1083#$d_getpagsz HAS_GETPAGESIZE /**/
1084
1085/* HAS_GNULIBC:
1086 * This symbol, if defined, indicates to the C program that
1087 * the GNU C library is being used. A better check is to use
1088 * the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc.
1089 */
1090#$d_gnulibc HAS_GNULIBC /**/
1091#if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
1092# define _GNU_SOURCE
1093#endif
1094
1095/* HAS_ISASCII:
1096 * This manifest constant lets the C program know that isascii
1097 * is available.
1098 */
1099#$d_isascii HAS_ISASCII /**/
1100
1101/* HAS_LCHOWN:
1102 * This symbol, if defined, indicates that the lchown routine is
1103 * available to operate on a symbolic link (instead of following the
1104 * link).
1105 */
1106#$d_lchown HAS_LCHOWN /**/
1107
1108/* HAS_OPEN3:
1109 * This manifest constant lets the C program know that the three
1110 * argument form of open(2) is available.
1111 */
1112#$d_open3 HAS_OPEN3 /**/
1113
1114/* HAS_SAFE_BCOPY:
1115 * This symbol, if defined, indicates that the bcopy routine is available
1116 * to copy potentially overlapping memory blocks. Normally, you should
1117 * probably use memmove() or memcpy(). If neither is defined, roll your
1118 * own version.
1119 */
1120#$d_safebcpy HAS_SAFE_BCOPY /**/
1121
1122/* HAS_SAFE_MEMCPY:
1123 * This symbol, if defined, indicates that the memcpy routine is available
1124 * to copy potentially overlapping memory blocks. If you need to
1125 * copy overlapping memory blocks, you should check HAS_MEMMOVE and
1126 * use memmove() instead, if available.
1127 */
1128#$d_safemcpy HAS_SAFE_MEMCPY /**/
1129
1130/* HAS_SANE_MEMCMP:
1131 * This symbol, if defined, indicates that the memcmp routine is available
1132 * and can be used to compare relative magnitudes of chars with their high
1133 * bits set. If it is not defined, roll your own version.
1134 */
1135#$d_sanemcmp HAS_SANE_MEMCMP /**/
1136
1137/* HAS_SIGACTION:
1138 * This symbol, if defined, indicates that Vr4's sigaction() routine
1139 * is available.
1140 */
1141#$d_sigaction HAS_SIGACTION /**/
1142
1143/* HAS_SIGINFO_SI_ERRNO:
1144 * This symbol, if defined, indicates that siginfo_t has the
1145 * si_errno member
1146 */
1147/* HAS_SIGINFO_SI_PID:
1148 * This symbol, if defined, indicates that siginfo_t has the
1149 * si_pid member
1150 */
1151/* HAS_SIGINFO_SI_UID:
1152 * This symbol, if defined, indicates that siginfo_t has the
1153 * si_uid member
1154 */
1155/* HAS_SIGINFO_SI_ADDR:
1156 * This symbol, if defined, indicates that siginfo_t has the
1157 * si_addr member
1158 */
1159/* HAS_SIGINFO_SI_STATUS:
1160 * This symbol, if defined, indicates that siginfo_t has the
1161 * si_status member
1162 */
1163/* HAS_SIGINFO_SI_BAND:
1164 * This symbol, if defined, indicates that siginfo_t has the
1165 * si_band member
1166 */
1167/* HAS_SIGINFO_SI_VALUE:
1168 * This symbol, if defined, indicates that siginfo_t has the
1169 * si_value member
1170 */
1171#$d_siginfo_si_errno HAS_SIGINFO_SI_ERRNO /**/
1172#$d_siginfo_si_pid HAS_SIGINFO_SI_PID /**/
1173#$d_siginfo_si_uid HAS_SIGINFO_SI_UID /**/
1174#$d_siginfo_si_addr HAS_SIGINFO_SI_ADDR /**/
1175#$d_siginfo_si_status HAS_SIGINFO_SI_STATUS /**/
1176#$d_siginfo_si_band HAS_SIGINFO_SI_BAND /**/
1177#$d_siginfo_si_value HAS_SIGINFO_SI_VALUE /**/
1178
1179/* HAS_SIGSETJMP:
1180 * This variable indicates to the C program that the sigsetjmp()
1181 * routine is available to save the calling process's registers
1182 * and stack environment for later use by siglongjmp(), and
1183 * to optionally save the process's signal mask. See
1184 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
1185 */
1186/* Sigjmp_buf:
1187 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
1188 */
1189/* Sigsetjmp:
1190 * This macro is used in the same way as sigsetjmp(), but will invoke
1191 * traditional setjmp() if sigsetjmp isn't available.
1192 * See HAS_SIGSETJMP.
1193 */
1194/* Siglongjmp:
1195 * This macro is used in the same way as siglongjmp(), but will invoke
1196 * traditional longjmp() if siglongjmp isn't available.
1197 * See HAS_SIGSETJMP.
1198 */
1199#$d_sigsetjmp HAS_SIGSETJMP /**/
1200#ifdef HAS_SIGSETJMP
1201#define Sigjmp_buf sigjmp_buf
1202#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
1203#define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
1204#else
1205#define Sigjmp_buf jmp_buf
1206#define Sigsetjmp(buf,save_mask) setjmp((buf))
1207#define Siglongjmp(buf,retval) longjmp((buf),(retval))
1208#endif
1209
1210/* HAS_STATIC_INLINE:
1211 * This symbol, if defined, indicates that the C compiler supports
1212 * C99-style static inline. That is, the function can't be called
1213 * from another translation unit.
1214 */
1215/* PERL_STATIC_INLINE:
1216 * This symbol gives the best-guess incantation to use for static
1217 * inline functions. If HAS_STATIC_INLINE is defined, this will
1218 * give C99-style inline. If HAS_STATIC_INLINE is not defined,
1219 * this will give a plain 'static'. It will always be defined
1220 * to something that gives static linkage.
1221 * Possibilities include
1222 * static inline (c99)
1223 * static __inline__ (gcc -ansi)
1224 * static __inline (MSVC)
1225 * static _inline (older MSVC)
1226 * static (c89 compilers)
1227 */
1228#$d_static_inline HAS_STATIC_INLINE /**/
1229#define PERL_STATIC_INLINE $perl_static_inline /**/
1230
1231/* USE_STDIO_PTR:
1232 * This symbol is defined if the _ptr and _cnt fields (or similar)
1233 * of the stdio FILE structure can be used to access the stdio buffer
1234 * for a file handle. If this is defined, then the FILE_ptr(fp)
1235 * and FILE_cnt(fp) macros will also be defined and should be used
1236 * to access these fields.
1237 */
1238/* FILE_ptr:
1239 * This macro is used to access the _ptr field (or equivalent) of the
1240 * FILE structure pointed to by its argument. This macro will always be
1241 * defined if USE_STDIO_PTR is defined.
1242 */
1243/* STDIO_PTR_LVALUE:
1244 * This symbol is defined if the FILE_ptr macro can be used as an
1245 * lvalue.
1246 */
1247/* FILE_cnt:
1248 * This macro is used to access the _cnt field (or equivalent) of the
1249 * FILE structure pointed to by its argument. This macro will always be
1250 * defined if USE_STDIO_PTR is defined.
1251 */
1252/* STDIO_CNT_LVALUE:
1253 * This symbol is defined if the FILE_cnt macro can be used as an
1254 * lvalue.
1255 */
1256/* STDIO_PTR_LVAL_SETS_CNT:
1257 * This symbol is defined if using the FILE_ptr macro as an lvalue
1258 * to increase the pointer by n has the side effect of decreasing the
1259 * value of File_cnt(fp) by n.
1260 */
1261/* STDIO_PTR_LVAL_NOCHANGE_CNT:
1262 * This symbol is defined if using the FILE_ptr macro as an lvalue
1263 * to increase the pointer by n leaves File_cnt(fp) unchanged.
1264 */
1265#$d_stdstdio USE_STDIO_PTR /**/
1266#ifdef USE_STDIO_PTR
1267#define FILE_ptr(fp) $stdio_ptr
1268#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/
1269#define FILE_cnt(fp) $stdio_cnt
1270#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/
1271#$d_stdio_ptr_lval_sets_cnt STDIO_PTR_LVAL_SETS_CNT /**/
1272#$d_stdio_ptr_lval_nochange_cnt STDIO_PTR_LVAL_NOCHANGE_CNT /**/
1273#endif
1274
1275/* USE_STDIO_BASE:
1276 * This symbol is defined if the _base field (or similar) of the
1277 * stdio FILE structure can be used to access the stdio buffer for
1278 * a file handle. If this is defined, then the FILE_base(fp) macro
1279 * will also be defined and should be used to access this field.
1280 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
1281 * to determine the number of bytes in the buffer. USE_STDIO_BASE
1282 * will never be defined unless USE_STDIO_PTR is.
1283 */
1284/* FILE_base:
1285 * This macro is used to access the _base field (or equivalent) of the
1286 * FILE structure pointed to by its argument. This macro will always be
1287 * defined if USE_STDIO_BASE is defined.
1288 */
1289/* FILE_bufsiz:
1290 * This macro is used to determine the number of bytes in the I/O
1291 * buffer pointed to by _base field (or equivalent) of the FILE
1292 * structure pointed to its argument. This macro will always be defined
1293 * if USE_STDIO_BASE is defined.
1294 */
1295#$d_stdiobase USE_STDIO_BASE /**/
1296#ifdef USE_STDIO_BASE
1297#define FILE_base(fp) $stdio_base
1298#define FILE_bufsiz(fp) $stdio_bufsiz
1299#endif
1300
1301/* HAS_VPRINTF:
1302 * This symbol, if defined, indicates that the vprintf routine is available
1303 * to printf with a pointer to an argument list. If unavailable, you
1304 * may need to write your own, probably in terms of _doprnt().
1305 */
1306/* USE_CHAR_VSPRINTF:
1307 * This symbol is defined if this system has vsprintf() returning type
1308 * (char*). The trend seems to be to declare it as "int vsprintf()". It
1309 * is up to the package author to declare vsprintf correctly based on the
1310 * symbol.
1311 */
1312#$d_vprintf HAS_VPRINTF /**/
1313#$d_charvspr USE_CHAR_VSPRINTF /**/
1314
1315/* DOUBLESIZE:
1316 * This symbol contains the size of a double, so that the C preprocessor
1317 * can make decisions based on it.
1318 */
1319#define DOUBLESIZE $doublesize /**/
1320
1321/* I_TIME:
1322 * This symbol, if defined, indicates to the C program that it should
1323 * include <time.h>.
1324 */
1325/* I_SYS_TIME:
1326 * This symbol, if defined, indicates to the C program that it should
1327 * include <sys/time.h>.
1328 */
1329/* I_SYS_TIME_KERNEL:
1330 * This symbol, if defined, indicates to the C program that it should
1331 * include <sys/time.h> with KERNEL defined.
1332 */
1333/* HAS_TM_TM_ZONE:
1334 * This symbol, if defined, indicates to the C program that
1335 * the struct tm has a tm_zone field.
1336 */
1337/* HAS_TM_TM_GMTOFF:
1338 * This symbol, if defined, indicates to the C program that
1339 * the struct tm has a tm_gmtoff field.
1340 */
1341#$i_time I_TIME /**/
1342#$i_systime I_SYS_TIME /**/
1343#$i_systimek I_SYS_TIME_KERNEL /**/
1344#$d_tm_tm_zone HAS_TM_TM_ZONE /**/
1345#$d_tm_tm_gmtoff HAS_TM_TM_GMTOFF /**/
1346
1347/* VAL_O_NONBLOCK:
1348 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
1349 * non-blocking I/O for the file descriptor. Note that there is no way
1350 * back, i.e. you cannot turn it blocking again this way. If you wish to
1351 * alternatively switch between blocking and non-blocking, use the
1352 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
1353 */
1354/* VAL_EAGAIN:
1355 * This symbol holds the errno error code set by read() when no data was
1356 * present on the non-blocking file descriptor.
1357 */
1358/* RD_NODATA:
1359 * This symbol holds the return code from read() when no data is present
1360 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
1361 * not defined, then you can't distinguish between no data and EOF by
1362 * issuing a read(). You'll have to find another way to tell for sure!
1363 */
1364/* EOF_NONBLOCK:
1365 * This symbol, if defined, indicates to the C program that a read() on
1366 * a non-blocking file descriptor will return 0 on EOF, and not the value
1367 * held in RD_NODATA (-1 usually, in that case!).
1368 */
1369#define VAL_O_NONBLOCK $o_nonblock
1370#define VAL_EAGAIN $eagain
1371#define RD_NODATA $rd_nodata
1372#$d_eofnblk EOF_NONBLOCK
1373
1374/* PTRSIZE:
1375 * This symbol contains the size of a pointer, so that the C preprocessor
1376 * can make decisions based on it. It will be sizeof(void *) if
1377 * the compiler supports (void *); otherwise it will be
1378 * sizeof(char *).
1379 */
1380#define PTRSIZE $ptrsize /**/
1381
1382/* Drand01:
1383 * This macro is to be used to generate uniformly distributed
1384 * random numbers over the range [0., 1.[. You may have to supply
1385 * an 'extern double drand48();' in your program since SunOS 4.1.3
1386 * doesn't provide you with anything relevant in its headers.
1387 * See HAS_DRAND48_PROTO.
1388 */
1389/* Rand_seed_t:
1390 * This symbol defines the type of the argument of the
1391 * random seed function.
1392 */
1393/* seedDrand01:
1394 * This symbol defines the macro to be used in seeding the
1395 * random number generator (see Drand01).
1396 */
1397/* RANDBITS:
1398 * This symbol indicates how many bits are produced by the
1399 * function used to generate normalized random numbers.
1400 * Values include 15, 16, 31, and 48.
1401 */
1402#define Drand01() $drand01 /**/
1403#define Rand_seed_t $randseedtype /**/
1404#define seedDrand01(x) $seedfunc((Rand_seed_t)x) /**/
1405#define RANDBITS $randbits /**/
1406
1407/* SSize_t:
1408 * This symbol holds the type used by functions that return
1409 * a count of bytes or an error condition. It must be a signed type.
1410 * It is usually ssize_t, but may be long or int, etc.
1411 * It may be necessary to include <sys/types.h> or <unistd.h>
1412 * to get any typedef'ed information.
1413 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
1414 */
1415#define SSize_t $ssizetype /* signed count of bytes */
1416
1417/* EBCDIC:
1418 * This symbol, if defined, indicates that this system uses
1419 * EBCDIC encoding.
1420 */
1421#$ebcdic EBCDIC /**/
1422
1423/* ARCHLIB:
1424 * This variable, if defined, holds the name of the directory in
1425 * which the user wants to put architecture-dependent public
1426 * library files for $package. It is most often a local directory
1427 * such as /usr/local/lib. Programs using this variable must be
1428 * prepared to deal with filename expansion. If ARCHLIB is the
1429 * same as PRIVLIB, it is not defined, since presumably the
1430 * program already searches PRIVLIB.
1431 */
1432/* ARCHLIB_EXP:
1433 * This symbol contains the ~name expanded version of ARCHLIB, to be used
1434 * in programs that are not prepared to deal with ~ expansion at run-time.
1435 */
1436#$d_archlib ARCHLIB "$archlib" /**/
1437#$d_archlib ARCHLIB_EXP "$archlibexp" /**/
1438
1439/* BIN:
1440 * This symbol holds the path of the bin directory where the package will
1441 * be installed. Program must be prepared to deal with ~name substitution.
1442 */
1443/* BIN_EXP:
1444 * This symbol is the filename expanded version of the BIN symbol, for
1445 * programs that do not want to deal with that at run-time.
1446 */
1447/* PERL_RELOCATABLE_INC:
1448 * This symbol, if defined, indicates that we'd like to relocate entries
1449 * in @INC at run time based on the location of the perl binary.
1450 */
1451#define BIN "$bin" /**/
1452#define BIN_EXP "$binexp" /**/
1453#define PERL_RELOCATABLE_INC "$userelocatableinc" /**/
1454
1455/* PERL_INC_VERSION_LIST:
1456 * This variable specifies the list of subdirectories in over
1457 * which perl.c:incpush() and lib/lib.pm will automatically
1458 * search when adding directories to @INC, in a format suitable
1459 * for a C initialization string. See the inc_version_list entry
1460 * in Porting/Glossary for more details.
1461 */
1462#$d_inc_version_list PERL_INC_VERSION_LIST $inc_version_list_init /**/
1463
1464/* INSTALL_USR_BIN_PERL:
1465 * This symbol, if defined, indicates that Perl is to be installed
1466 * also as /usr/bin/perl.
1467 */
1468#$installusrbinperl INSTALL_USR_BIN_PERL /**/
1469
1470/* PERL_OTHERLIBDIRS:
1471 * This variable contains a colon-separated set of paths for the perl
1472 * binary to search for additional library files or modules.
1473 * These directories will be tacked to the end of @INC.
1474 * Perl will automatically search below each path for version-
1475 * and architecture-specific directories. See PERL_INC_VERSION_LIST
1476 * for more details.
1477 */
1478#$d_perl_otherlibdirs PERL_OTHERLIBDIRS "$otherlibdirs" /**/
1479
1480/* PRIVLIB:
1481 * This symbol contains the name of the private library for this package.
1482 * The library is private in the sense that it needn't be in anyone's
1483 * execution path, but it should be accessible by the world. The program
1484 * should be prepared to do ~ expansion.
1485 */
1486/* PRIVLIB_EXP:
1487 * This symbol contains the ~name expanded version of PRIVLIB, to be used
1488 * in programs that are not prepared to deal with ~ expansion at run-time.
1489 */
1490#define PRIVLIB "$privlib" /**/
1491#define PRIVLIB_EXP "$privlibexp" /**/
1492
1493/* SITEARCH:
1494 * This symbol contains the name of the private library for this package.
1495 * The library is private in the sense that it needn't be in anyone's
1496 * execution path, but it should be accessible by the world. The program
1497 * should be prepared to do ~ expansion.
1498 * The standard distribution will put nothing in this directory.
1499 * After perl has been installed, users may install their own local
1500 * architecture-dependent modules in this directory with
1501 * MakeMaker Makefile.PL
1502 * or equivalent. See INSTALL for details.
1503 */
1504/* SITEARCH_EXP:
1505 * This symbol contains the ~name expanded version of SITEARCH, to be used
1506 * in programs that are not prepared to deal with ~ expansion at run-time.
1507 */
1508#$d_sitearch SITEARCH "$sitearch" /**/
1509#$d_sitearch SITEARCH_EXP "$sitearchexp" /**/
1510
1511/* SITELIB:
1512 * This symbol contains the name of the private library for this package.
1513 * The library is private in the sense that it needn't be in anyone's
1514 * execution path, but it should be accessible by the world. The program
1515 * should be prepared to do ~ expansion.
1516 * The standard distribution will put nothing in this directory.
1517 * After perl has been installed, users may install their own local
1518 * architecture-independent modules in this directory with
1519 * MakeMaker Makefile.PL
1520 * or equivalent. See INSTALL for details.
1521 */
1522/* SITELIB_EXP:
1523 * This symbol contains the ~name expanded version of SITELIB, to be used
1524 * in programs that are not prepared to deal with ~ expansion at run-time.
1525 */
1526/* SITELIB_STEM:
1527 * This define is SITELIB_EXP with any trailing version-specific component
1528 * removed. The elements in inc_version_list (inc_version_list.U) can
1529 * be tacked onto this variable to generate a list of directories to search.
1530 */
1531#define SITELIB "$sitelib" /**/
1532#define SITELIB_EXP "$sitelibexp" /**/
1533#define SITELIB_STEM "$sitelib_stem" /**/
1534
1535/* PERL_VENDORARCH:
1536 * If defined, this symbol contains the name of a private library.
1537 * The library is private in the sense that it needn't be in anyone's
1538 * execution path, but it should be accessible by the world.
1539 * It may have a ~ on the front.
1540 * The standard distribution will put nothing in this directory.
1541 * Vendors who distribute perl may wish to place their own
1542 * architecture-dependent modules and extensions in this directory with
1543 * MakeMaker Makefile.PL INSTALLDIRS=vendor
1544 * or equivalent. See INSTALL for details.
1545 */
1546/* PERL_VENDORARCH_EXP:
1547 * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
1548 * in programs that are not prepared to deal with ~ expansion at run-time.
1549 */
1550#$d_vendorarch PERL_VENDORARCH "$vendorarch" /**/
1551#$d_vendorarch PERL_VENDORARCH_EXP "$vendorarchexp" /**/
1552
1553/* PERL_VENDORLIB_EXP:
1554 * This symbol contains the ~name expanded version of VENDORLIB, to be used
1555 * in programs that are not prepared to deal with ~ expansion at run-time.
1556 */
1557/* PERL_VENDORLIB_STEM:
1558 * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
1559 * removed. The elements in inc_version_list (inc_version_list.U) can
1560 * be tacked onto this variable to generate a list of directories to search.
1561 */
1562#$d_vendorlib PERL_VENDORLIB_EXP "$vendorlibexp" /**/
1563#$d_vendorlib PERL_VENDORLIB_STEM "$vendorlib_stem" /**/
1564
1565/* OSNAME:
1566 * This symbol contains the name of the operating system, as determined
1567 * by Configure. You shouldn't rely on it too much; the specific
1568 * feature tests from Configure are generally more reliable.
1569 */
1570/* OSVERS:
1571 * This symbol contains the version of the operating system, as determined
1572 * by Configure. You shouldn't rely on it too much; the specific
1573 * feature tests from Configure are generally more reliable.
1574 */
1575#define OSNAME "$osname" /**/
1576#define OSVERS "$osvers" /**/
1577
1578/* CAT2:
1579 * This macro concatenates 2 tokens together.
1580 */
1581/* STRINGIFY:
1582 * This macro surrounds its token with double quotes.
1583 */
1584#if $cpp_stuff == 1
1585#define CAT2(a,b) a/**/b
1586#define STRINGIFY(a) "a"
1587#endif
1588#if $cpp_stuff == 42
1589#define PeRl_CaTiFy(a, b) a ## b
1590#define PeRl_StGiFy(a) #a
1591#define CAT2(a,b) PeRl_CaTiFy(a,b)
1592#define StGiFy(a) PeRl_StGiFy(a)
1593#define STRINGIFY(a) PeRl_StGiFy(a)
1594#endif
1595#if $cpp_stuff != 1 && $cpp_stuff != 42
1596#include "Bletch: How does this C preprocessor concatenate tokens?"
1597#endif
1598
1599/* CPPSTDIN:
1600 * This symbol contains the first part of the string which will invoke
1601 * the C preprocessor on the standard input and produce to standard
1602 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1603 * call a wrapper. See CPPRUN.
1604 */
1605/* CPPMINUS:
1606 * This symbol contains the second part of the string which will invoke
1607 * the C preprocessor on the standard input and produce to standard
1608 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1609 * to specify standard input, otherwise the value is "".
1610 */
1611/* CPPRUN:
1612 * This symbol contains the string which will invoke a C preprocessor on
1613 * the standard input and produce to standard output. It needs to end
1614 * with CPPLAST, after all other preprocessor flags have been specified.
1615 * The main difference with CPPSTDIN is that this program will never be a
1616 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1617 * available directly to the user. Note that it may well be different from
1618 * the preprocessor used to compile the C program.
1619 */
1620/* CPPLAST:
1621 * This symbol is intended to be used along with CPPRUN in the same manner
1622 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1623 */
1624#define CPPSTDIN "$cppstdin"
1625#define CPPMINUS "$cppminus"
1626#define CPPRUN "$cpprun"
1627#define CPPLAST "$cpplast"
1628
1629/* HAS_ACCESS:
1630 * This manifest constant lets the C program know that the access()
1631 * system call is available to check for accessibility using real UID/GID.
1632 * (always present on UNIX.)
1633 */
1634#$d_access HAS_ACCESS /**/
1635
1636/* HASATTRIBUTE_FORMAT:
1637 * Can we handle GCC attribute for checking printf-style formats
1638 */
1639/* PRINTF_FORMAT_NULL_OK:
1640 * Allows __printf__ format to be null when checking printf-style
1641 */
1642/* HASATTRIBUTE_MALLOC:
1643 * Can we handle GCC attribute for malloc-style functions.
1644 */
1645/* HASATTRIBUTE_NONNULL:
1646 * Can we handle GCC attribute for nonnull function parms.
1647 */
1648/* HASATTRIBUTE_NORETURN:
1649 * Can we handle GCC attribute for functions that do not return
1650 */
1651/* HASATTRIBUTE_PURE:
1652 * Can we handle GCC attribute for pure functions
1653 */
1654/* HASATTRIBUTE_UNUSED:
1655 * Can we handle GCC attribute for unused variables and arguments
1656 */
1657/* HASATTRIBUTE_DEPRECATED:
1658 * Can we handle GCC attribute for marking deprecated APIs
1659 */
1660/* HASATTRIBUTE_WARN_UNUSED_RESULT:
1661 * Can we handle GCC attribute for warning on unused results
1662 */
1663#$d_attribute_deprecated HASATTRIBUTE_DEPRECATED /**/
1664#$d_attribute_format HASATTRIBUTE_FORMAT /**/
1665#$d_printf_format_null PRINTF_FORMAT_NULL_OK /**/
1666#$d_attribute_noreturn HASATTRIBUTE_NORETURN /**/
1667#$d_attribute_malloc HASATTRIBUTE_MALLOC /**/
1668#$d_attribute_nonnull HASATTRIBUTE_NONNULL /**/
1669#$d_attribute_pure HASATTRIBUTE_PURE /**/
1670#$d_attribute_unused HASATTRIBUTE_UNUSED /**/
1671#$d_attribute_warn_unused_result HASATTRIBUTE_WARN_UNUSED_RESULT /**/
1672
1673/* HAS_BACKTRACE:
1674 * This symbol, if defined, indicates that the backtrace() routine is
1675 * available to get a stack trace. The <execinfo.h> header must be
1676 * included to use this routine.
1677 */
1678#$d_backtrace HAS_BACKTRACE /**/
1679
1680/* HASCONST:
1681 * This symbol, if defined, indicates that this C compiler knows about
1682 * the const type. There is no need to actually test for that symbol
1683 * within your programs. The mere use of the "const" keyword will
1684 * trigger the necessary tests.
1685 */
1686#$d_const HASCONST /**/
1687#ifndef HASCONST
1688#define const
1689#endif
1690
1691/* HAS_CSH:
1692 * This symbol, if defined, indicates that the C-shell exists.
1693 */
1694/* CSH:
1695 * This symbol, if defined, contains the full pathname of csh.
1696 */
1697#$d_csh HAS_CSH /**/
1698#ifdef HAS_CSH
1699#define CSH "$full_csh" /**/
1700#endif
1701
1702/* HAS_DLADDR:
1703 * This symbol, if defined, indicates that the dladdr() routine is
1704 * available to query dynamic linker information for an address.
1705 * The <dlfcn.h> header must be included to use this routine.
1706 */
1707#$d_dladdr HAS_DLADDR /**/
1708
1709/* SETUID_SCRIPTS_ARE_SECURE_NOW:
1710 * This symbol, if defined, indicates that the bug that prevents
1711 * setuid scripts from being secure is not present in this kernel.
1712 */
1713/* DOSUID:
1714 * This symbol, if defined, indicates that the C program should
1715 * check the script that it is executing for setuid/setgid bits, and
1716 * attempt to emulate setuid/setgid on systems that have disabled
1717 * setuid #! scripts because the kernel can't do it securely.
1718 * It is up to the package designer to make sure that this emulation
1719 * is done securely. Among other things, it should do an fstat on
1720 * the script it just opened to make sure it really is a setuid/setgid
1721 * script, it should make sure the arguments passed correspond exactly
1722 * to the argument on the #! line, and it should not trust any
1723 * subprocesses to which it must pass the filename rather than the
1724 * file descriptor of the script to be executed.
1725 */
1726#$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/
1727#$d_dosuid DOSUID /**/
1728
1729/* HAS_ENDGRENT:
1730 * This symbol, if defined, indicates that the getgrent routine is
1731 * available for finalizing sequential access of the group database.
1732 */
1733#$d_endgrent HAS_ENDGRENT /**/
1734
1735/* HAS_ENDHOSTENT:
1736 * This symbol, if defined, indicates that the endhostent() routine is
1737 * available to close whatever was being used for host queries.
1738 */
1739#$d_endhent HAS_ENDHOSTENT /**/
1740
1741/* HAS_ENDNETENT:
1742 * This symbol, if defined, indicates that the endnetent() routine is
1743 * available to close whatever was being used for network queries.
1744 */
1745#$d_endnent HAS_ENDNETENT /**/
1746
1747/* HAS_ENDPROTOENT:
1748 * This symbol, if defined, indicates that the endprotoent() routine is
1749 * available to close whatever was being used for protocol queries.
1750 */
1751#$d_endpent HAS_ENDPROTOENT /**/
1752
1753/* HAS_ENDPWENT:
1754 * This symbol, if defined, indicates that the getgrent routine is
1755 * available for finalizing sequential access of the passwd database.
1756 */
1757#$d_endpwent HAS_ENDPWENT /**/
1758
1759/* HAS_ENDSERVENT:
1760 * This symbol, if defined, indicates that the endservent() routine is
1761 * available to close whatever was being used for service queries.
1762 */
1763#$d_endsent HAS_ENDSERVENT /**/
1764
1765/* FLEXFILENAMES:
1766 * This symbol, if defined, indicates that the system supports filenames
1767 * longer than 14 characters.
1768 */
1769#$d_flexfnam FLEXFILENAMES /**/
1770
1771/* HAS_GETGRENT:
1772 * This symbol, if defined, indicates that the getgrent routine is
1773 * available for sequential access of the group database.
1774 */
1775#$d_getgrent HAS_GETGRENT /**/
1776
1777/* HAS_GETHOSTBYADDR:
1778 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1779 * available to look up hosts by their IP addresses.
1780 */
1781#$d_gethbyaddr HAS_GETHOSTBYADDR /**/
1782
1783/* HAS_GETHOSTBYNAME:
1784 * This symbol, if defined, indicates that the gethostbyname() routine is
1785 * available to look up host names in some data base or other.
1786 */
1787#$d_gethbyname HAS_GETHOSTBYNAME /**/
1788
1789/* HAS_GETHOSTENT:
1790 * This symbol, if defined, indicates that the gethostent() routine is
1791 * available to look up host names in some data base or another.
1792 */
1793#$d_gethent HAS_GETHOSTENT /**/
1794
1795/* HAS_GETHOSTNAME:
1796 * This symbol, if defined, indicates that the C program may use the
1797 * gethostname() routine to derive the host name. See also HAS_UNAME
1798 * and PHOSTNAME.
1799 */
1800/* HAS_UNAME:
1801 * This symbol, if defined, indicates that the C program may use the
1802 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1803 * and PHOSTNAME.
1804 */
1805/* PHOSTNAME:
1806 * This symbol, if defined, indicates the command to feed to the
1807 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1808 * and HAS_UNAME. Note that the command uses a fully qualified path,
1809 * so that it is safe even if used by a process with super-user
1810 * privileges.
1811 */
1812/* HAS_PHOSTNAME:
1813 * This symbol, if defined, indicates that the C program may use the
1814 * contents of PHOSTNAME as a command to feed to the popen() routine
1815 * to derive the host name.
1816 */
1817#$d_gethname HAS_GETHOSTNAME /**/
1818#$d_uname HAS_UNAME /**/
1819#$d_phostname HAS_PHOSTNAME /**/
1820#ifdef HAS_PHOSTNAME
1821#define PHOSTNAME "$aphostname" /* How to get the host name */
1822#endif
1823
1824/* HAS_GETNETBYADDR:
1825 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1826 * available to look up networks by their IP addresses.
1827 */
1828#$d_getnbyaddr HAS_GETNETBYADDR /**/
1829
1830/* HAS_GETNETBYNAME:
1831 * This symbol, if defined, indicates that the getnetbyname() routine is
1832 * available to look up networks by their names.
1833 */
1834#$d_getnbyname HAS_GETNETBYNAME /**/
1835
1836/* HAS_GETNETENT:
1837 * This symbol, if defined, indicates that the getnetent() routine is
1838 * available to look up network names in some data base or another.
1839 */
1840#$d_getnent HAS_GETNETENT /**/
1841
1842/* HAS_GETPROTOENT:
1843 * This symbol, if defined, indicates that the getprotoent() routine is
1844 * available to look up protocols in some data base or another.
1845 */
1846#$d_getpent HAS_GETPROTOENT /**/
1847
1848/* HAS_GETPGRP:
1849 * This symbol, if defined, indicates that the getpgrp routine is
1850 * available to get the current process group.
1851 */
1852/* USE_BSD_GETPGRP:
1853 * This symbol, if defined, indicates that getpgrp needs one
1854 * arguments whereas USG one needs none.
1855 */
1856#$d_getpgrp HAS_GETPGRP /**/
1857#$d_bsdgetpgrp USE_BSD_GETPGRP /**/
1858
1859/* HAS_GETPROTOBYNAME:
1860 * This symbol, if defined, indicates that the getprotobyname()
1861 * routine is available to look up protocols by their name.
1862 */
1863/* HAS_GETPROTOBYNUMBER:
1864 * This symbol, if defined, indicates that the getprotobynumber()
1865 * routine is available to look up protocols by their number.
1866 */
1867#$d_getpbyname HAS_GETPROTOBYNAME /**/
1868#$d_getpbynumber HAS_GETPROTOBYNUMBER /**/
1869
1870/* HAS_GETPWENT:
1871 * This symbol, if defined, indicates that the getpwent routine is
1872 * available for sequential access of the passwd database.
1873 * If this is not available, the older getpw() function may be available.
1874 */
1875#$d_getpwent HAS_GETPWENT /**/
1876
1877/* HAS_GETSERVENT:
1878 * This symbol, if defined, indicates that the getservent() routine is
1879 * available to look up network services in some data base or another.
1880 */
1881#$d_getsent HAS_GETSERVENT /**/
1882
1883/* HAS_GETSERVBYNAME:
1884 * This symbol, if defined, indicates that the getservbyname()
1885 * routine is available to look up services by their name.
1886 */
1887/* HAS_GETSERVBYPORT:
1888 * This symbol, if defined, indicates that the getservbyport()
1889 * routine is available to look up services by their port.
1890 */
1891#$d_getsbyname HAS_GETSERVBYNAME /**/
1892#$d_getsbyport HAS_GETSERVBYPORT /**/
1893
1894/* HAS_HTONL:
1895 * This symbol, if defined, indicates that the htonl() routine (and
1896 * friends htons() ntohl() ntohs()) are available to do network
1897 * order byte swapping.
1898 */
1899/* HAS_HTONS:
1900 * This symbol, if defined, indicates that the htons() routine (and
1901 * friends htonl() ntohl() ntohs()) are available to do network
1902 * order byte swapping.
1903 */
1904/* HAS_NTOHL:
1905 * This symbol, if defined, indicates that the ntohl() routine (and
1906 * friends htonl() htons() ntohs()) are available to do network
1907 * order byte swapping.
1908 */
1909/* HAS_NTOHS:
1910 * This symbol, if defined, indicates that the ntohs() routine (and
1911 * friends htonl() htons() ntohl()) are available to do network
1912 * order byte swapping.
1913 */
1914#$d_htonl HAS_HTONL /**/
1915#$d_htonl HAS_HTONS /**/
1916#$d_htonl HAS_NTOHL /**/
1917#$d_htonl HAS_NTOHS /**/
1918
1919/* HAS_LONG_DOUBLE:
1920 * This symbol will be defined if the C compiler supports long
1921 * doubles.
1922 */
1923/* LONG_DOUBLESIZE:
1924 * This symbol contains the size of a long double, so that the
1925 * C preprocessor can make decisions based on it. It is only
1926 * defined if the system supports long doubles. Note that this
1927 * is sizeof(long double), which may include unused bytes.
1928 */
1929/* HAS_LDEXPL:
1930 * This symbol, if defined, indicates that the ldexpl routine is
1931 * available to shift a long double floating-point number
1932 * by an integral power of 2.
1933 */
1934/* LONG_DOUBLEKIND:
1935 * LONG_DOUBLEKIND will be one of
1936 * LONG_DOUBLE_IS_DOUBLE
1937 * LONG_DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN
1938 * LONG_DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN
1939 * LONG_DOUBLE_IS_X86_80_BIT_LITTLE_ENDIAN
1940 * LONG_DOUBLE_IS_X86_80_BIT_BIG_ENDIAN
1941 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_LE
1942 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_BE
1943 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_BE
1944 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_LE
1945 * LONG_DOUBLE_IS_UNKNOWN_FORMAT
1946 * It is only defined if the system supports long doubles.
1947 */
1948#$d_ldexpl HAS_LDEXPL /**/
1949#$d_longdbl HAS_LONG_DOUBLE /**/
1950#ifdef HAS_LONG_DOUBLE
1951#define LONG_DOUBLESIZE $longdblsize /**/
1952#define LONG_DOUBLEKIND $longdblkind /**/
1953#define LONG_DOUBLE_IS_DOUBLE 0
1954#define LONG_DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN 1
1955#define LONG_DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN 2
1956#define LONG_DOUBLE_IS_X86_80_BIT_LITTLE_ENDIAN 3
1957#define LONG_DOUBLE_IS_X86_80_BIT_BIG_ENDIAN 4
1958#define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_LE 5
1959#define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_BE 6
1960#define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_BE 7
1961#define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_LE 8
1962#define LONG_DOUBLE_IS_VAX_H_FLOAT 9
1963#define LONG_DOUBLE_IS_UNKNOWN_FORMAT -1
1964#define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LITTLE_ENDIAN LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_LE /* back-compat */
1965#define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BIG_ENDIAN LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_BE /* back-compat */
1966#endif
1967
1968/* HAS_LONG_LONG:
1969 * This symbol will be defined if the C compiler supports long long.
1970 */
1971/* LONGLONGSIZE:
1972 * This symbol contains the size of a long long, so that the
1973 * C preprocessor can make decisions based on it. It is only
1974 * defined if the system supports long long.
1975 */
1976#$d_longlong HAS_LONG_LONG /**/
1977#ifdef HAS_LONG_LONG
1978#define LONGLONGSIZE $longlongsize /**/
1979#endif
1980
1981/* HAS_MEMCHR:
1982 * This symbol, if defined, indicates that the memchr routine is available
1983 * to locate characters within a C string.
1984 */
1985#$d_memchr HAS_MEMCHR /**/
1986
1987/* HAS_MKSTEMP:
1988 * This symbol, if defined, indicates that the mkstemp routine is
1989 * available to exclusively create and open a uniquely named
1990 * temporary file.
1991 */
1992#$d_mkstemp HAS_MKSTEMP /**/
1993
1994/* HAS_MMAP:
1995 * This symbol, if defined, indicates that the mmap system call is
1996 * available to map a file into memory.
1997 */
1998/* Mmap_t:
1999 * This symbol holds the return type of the mmap() system call
2000 * (and simultaneously the type of the first argument).
2001 * Usually set to 'void *' or 'caddr_t'.
2002 */
2003#$d_mmap HAS_MMAP /**/
2004#define Mmap_t $mmaptype /**/
2005
2006/* HAS_MSG:
2007 * This symbol, if defined, indicates that the entire msg*(2) library is
2008 * supported (IPC mechanism based on message queues).
2009 */
2010#$d_msg HAS_MSG /**/
2011
2012/* HAS_SEM:
2013 * This symbol, if defined, indicates that the entire sem*(2) library is
2014 * supported.
2015 */
2016#$d_sem HAS_SEM /**/
2017
2018/* HAS_SETGRENT:
2019 * This symbol, if defined, indicates that the setgrent routine is
2020 * available for initializing sequential access of the group database.
2021 */
2022#$d_setgrent HAS_SETGRENT /**/
2023
2024/* HAS_SETHOSTENT:
2025 * This symbol, if defined, indicates that the sethostent() routine is
2026 * available.
2027 */
2028#$d_sethent HAS_SETHOSTENT /**/
2029
2030/* HAS_SETNETENT:
2031 * This symbol, if defined, indicates that the setnetent() routine is
2032 * available.
2033 */
2034#$d_setnent HAS_SETNETENT /**/
2035
2036/* HAS_SETPROTOENT:
2037 * This symbol, if defined, indicates that the setprotoent() routine is
2038 * available.
2039 */
2040#$d_setpent HAS_SETPROTOENT /**/
2041
2042/* HAS_SETPGRP:
2043 * This symbol, if defined, indicates that the setpgrp routine is
2044 * available to set the current process group.
2045 */
2046/* USE_BSD_SETPGRP:
2047 * This symbol, if defined, indicates that setpgrp needs two
2048 * arguments whereas USG one needs none. See also HAS_SETPGID
2049 * for a POSIX interface.
2050 */
2051#$d_setpgrp HAS_SETPGRP /**/
2052#$d_bsdsetpgrp USE_BSD_SETPGRP /**/
2053
2054/* HAS_SETPWENT:
2055 * This symbol, if defined, indicates that the setpwent routine is
2056 * available for initializing sequential access of the passwd database.
2057 */
2058#$d_setpwent HAS_SETPWENT /**/
2059
2060/* HAS_SETSERVENT:
2061 * This symbol, if defined, indicates that the setservent() routine is
2062 * available.
2063 */
2064#$d_setsent HAS_SETSERVENT /**/
2065
2066/* HAS_SETVBUF:
2067 * This symbol, if defined, indicates that the setvbuf routine is
2068 * available to change buffering on an open stdio stream.
2069 * to a line-buffered mode.
2070 */
2071#$d_setvbuf HAS_SETVBUF /**/
2072
2073/* HAS_SHM:
2074 * This symbol, if defined, indicates that the entire shm*(2) library is
2075 * supported.
2076 */
2077#$d_shm HAS_SHM /**/
2078
2079/* Shmat_t:
2080 * This symbol holds the return type of the shmat() system call.
2081 * Usually set to 'void *' or 'char *'.
2082 */
2083/* HAS_SHMAT_PROTOTYPE:
2084 * This symbol, if defined, indicates that the sys/shm.h includes
2085 * a prototype for shmat(). Otherwise, it is up to the program to
2086 * guess one. Shmat_t shmat(int, Shmat_t, int) is a good guess,
2087 * but not always right so it should be emitted by the program only
2088 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
2089 */
2090#define Shmat_t $shmattype /**/
2091#$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/
2092
2093/* HAS_SOCKET:
2094 * This symbol, if defined, indicates that the BSD socket interface is
2095 * supported.
2096 */
2097/* HAS_SOCKETPAIR:
2098 * This symbol, if defined, indicates that the BSD socketpair() call is
2099 * supported.
2100 */
2101/* HAS_SOCKADDR_SA_LEN:
2102 * This symbol, if defined, indicates that the struct sockaddr
2103 * structure has a member called sa_len, indicating the length of
2104 * the structure.
2105 */
2106/* HAS_SOCKADDR_IN6:
2107 * This symbol, if defined, indicates the availability of
2108 * struct sockaddr_in6;
2109 */
2110/* HAS_SIN6_SCOPE_ID:
2111 * This symbol, if defined, indicates that the struct sockaddr_in6
2112 * structure has a member called sin6_scope_id.
2113 */
2114/* HAS_IP_MREQ:
2115 * This symbol, if defined, indicates the availability of
2116 * struct ip_mreq;
2117 */
2118/* HAS_IP_MREQ_SOURCE:
2119 * This symbol, if defined, indicates the availability of
2120 * struct ip_mreq_source;
2121 */
2122/* HAS_IPV6_MREQ:
2123 * This symbol, if defined, indicates the availability of
2124 * struct ipv6_mreq;
2125 */
2126/* HAS_IPV6_MREQ_SOURCE:
2127 * This symbol, if defined, indicates the availability of
2128 * struct ipv6_mreq_source;
2129 */
2130#$d_socket HAS_SOCKET /**/
2131#$d_sockpair HAS_SOCKETPAIR /**/
2132#$d_sockaddr_sa_len HAS_SOCKADDR_SA_LEN /**/
2133#$d_sockaddr_in6 HAS_SOCKADDR_IN6 /**/
2134#$d_sin6_scope_id HAS_SIN6_SCOPE_ID /**/
2135#$d_ip_mreq HAS_IP_MREQ /**/
2136#$d_ip_mreq_source HAS_IP_MREQ_SOURCE /**/
2137#$d_ipv6_mreq HAS_IPV6_MREQ /**/
2138#$d_ipv6_mreq_source HAS_IPV6_MREQ_SOURCE /**/
2139
2140/* USE_STAT_BLOCKS:
2141 * This symbol is defined if this system has a stat structure declaring
2142 * st_blksize and st_blocks.
2143 */
2144#ifndef USE_STAT_BLOCKS
2145#$d_statblks USE_STAT_BLOCKS /**/
2146#endif
2147
2148/* USE_STRUCT_COPY:
2149 * This symbol, if defined, indicates that this C compiler knows how
2150 * to copy structures. If undefined, you'll need to use a block copy
2151 * routine of some sort instead.
2152 */
2153#$d_strctcpy USE_STRUCT_COPY /**/
2154
2155/* HAS_STRERROR:
2156 * This symbol, if defined, indicates that the strerror routine is
2157 * available to translate error numbers to strings. See the writeup
2158 * of Strerror() in this file before you try to define your own.
2159 */
2160/* HAS_SYS_ERRLIST:
2161 * This symbol, if defined, indicates that the sys_errlist array is
2162 * available to translate error numbers to strings. The extern int
2163 * sys_nerr gives the size of that table.
2164 */
2165/* Strerror:
2166 * This preprocessor symbol is defined as a macro if strerror() is
2167 * not available to translate error numbers to strings but sys_errlist[]
2168 * array is there.
2169 */
2170#$d_strerror HAS_STRERROR /**/
2171#$d_syserrlst HAS_SYS_ERRLIST /**/
2172#define Strerror(e) $d_strerrm
2173
2174/* HAS_STRTOUL:
2175 * This symbol, if defined, indicates that the strtoul routine is
2176 * available to provide conversion of strings to unsigned long.
2177 */
2178#$d_strtoul HAS_STRTOUL /**/
2179
2180/* HAS_UNION_SEMUN:
2181 * This symbol, if defined, indicates that the union semun is
2182 * defined by including <sys/sem.h>. If not, the user code
2183 * probably needs to define it as:
2184 * union semun {
2185 * int val;
2186 * struct semid_ds *buf;
2187 * unsigned short *array;
2188 * }
2189 */
2190/* USE_SEMCTL_SEMUN:
2191 * This symbol, if defined, indicates that union semun is
2192 * used for semctl IPC_STAT.
2193 */
2194/* USE_SEMCTL_SEMID_DS:
2195 * This symbol, if defined, indicates that struct semid_ds * is
2196 * used for semctl IPC_STAT.
2197 */
2198#$d_union_semun HAS_UNION_SEMUN /**/
2199#$d_semctl_semun USE_SEMCTL_SEMUN /**/
2200#$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/
2201
2202/* HAS_VFORK:
2203 * This symbol, if defined, indicates that vfork() exists.
2204 */
2205#$d_vfork HAS_VFORK /**/
2206
2207/* HAS_PSEUDOFORK:
2208 * This symbol, if defined, indicates that an emulation of the
2209 * fork routine is available.
2210 */
2211#$d_pseudofork HAS_PSEUDOFORK /**/
2212
2213/* Signal_t:
2214 * This symbol's value is either "void" or "int", corresponding to the
2215 * appropriate return type of a signal handler. Thus, you can declare
2216 * a signal handler using "Signal_t (*handler)()", and define the
2217 * handler using "Signal_t handler(sig)".
2218 */
2219#define Signal_t $signal_t /* Signal handler's return type */
2220
2221/* HASVOLATILE:
2222 * This symbol, if defined, indicates that this C compiler knows about
2223 * the volatile declaration.
2224 */
2225#$d_volatile HASVOLATILE /**/
2226#ifndef HASVOLATILE
2227#define volatile
2228#endif
2229
2230/* I_DIRENT:
2231 * This symbol, if defined, indicates to the C program that it should
2232 * include <dirent.h>. Using this symbol also triggers the definition
2233 * of the Direntry_t define which ends up being 'struct dirent' or
2234 * 'struct direct' depending on the availability of <dirent.h>.
2235 */
2236/* DIRNAMLEN:
2237 * This symbol, if defined, indicates to the C program that the length
2238 * of directory entry names is provided by a d_namlen field. Otherwise
2239 * you need to do strlen() on the d_name field.
2240 */
2241/* Direntry_t:
2242 * This symbol is set to 'struct direct' or 'struct dirent' depending on
2243 * whether dirent is available or not. You should use this pseudo type to
2244 * portably declare your directory entries.
2245 */
2246#$i_dirent I_DIRENT /**/
2247#$d_dirnamlen DIRNAMLEN /**/
2248#define Direntry_t $direntrytype
2249
2250/* I_EXECINFO:
2251 * This symbol, if defined, indicates to the C program that it should
2252 * include <execinfo.h> for backtrace() support.
2253 */
2254#$i_execinfo I_EXECINFO /**/
2255
2256/* I_GRP:
2257 * This symbol, if defined, indicates to the C program that it should
2258 * include <grp.h>.
2259 */
2260/* GRPASSWD:
2261 * This symbol, if defined, indicates to the C program that struct group
2262 * in <grp.h> contains gr_passwd.
2263 */
2264#$i_grp I_GRP /**/
2265#$d_grpasswd GRPASSWD /**/
2266
2267/* I_NDBM:
2268 * This symbol, if defined, indicates that <ndbm.h> exists and should
2269 * be included.
2270 */
2271/* I_GDBMNDBM:
2272 * This symbol, if defined, indicates that <gdbm/ndbm.h> exists and should
2273 * be included. This was the location of the ndbm.h compatibility file
2274 * in RedHat 7.1.
2275 */
2276/* I_GDBM_NDBM:
2277 * This symbol, if defined, indicates that <gdbm-ndbm.h> exists and should
2278 * be included. This is the location of the ndbm.h compatibility file
2279 * in Debian 4.0.
2280 */
2281/* NDBM_H_USES_PROTOTYPES:
2282 * This symbol, if defined, indicates that <ndbm.h> uses real ANSI C
2283 * prototypes instead of K&R style function declarations without any
2284 * parameter information. While ANSI C prototypes are supported in C++,
2285 * K&R style function declarations will yield errors.
2286 */
2287/* GDBMNDBM_H_USES_PROTOTYPES:
2288 * This symbol, if defined, indicates that <gdbm/ndbm.h> uses real ANSI C
2289 * prototypes instead of K&R style function declarations without any
2290 * parameter information. While ANSI C prototypes are supported in C++,
2291 * K&R style function declarations will yield errors.
2292 */
2293/* GDBM_NDBM_H_USES_PROTOTYPES:
2294 * This symbol, if defined, indicates that <gdbm-ndbm.h> uses real ANSI C
2295 * prototypes instead of K&R style function declarations without any
2296 * parameter information. While ANSI C prototypes are supported in C++,
2297 * K&R style function declarations will yield errors.
2298 */
2299#$i_ndbm I_NDBM /**/
2300#$i_gdbmndbm I_GDBMNDBM /**/
2301#$i_gdbm_ndbm I_GDBM_NDBM /**/
2302#$d_ndbm_h_uses_prototypes NDBM_H_USES_PROTOTYPES /**/
2303#$d_gdbmndbm_h_uses_prototypes GDBMNDBM_H_USES_PROTOTYPES /**/
2304#$d_gdbm_ndbm_h_uses_prototypes GDBM_NDBM_H_USES_PROTOTYPES /**/
2305
2306/* I_NETDB:
2307 * This symbol, if defined, indicates that <netdb.h> exists and
2308 * should be included.
2309 */
2310#$i_netdb I_NETDB /**/
2311
2312/* I_NET_ERRNO:
2313 * This symbol, if defined, indicates that <net/errno.h> exists and
2314 * should be included.
2315 */
2316#$i_neterrno I_NET_ERRNO /**/
2317
2318/* I_PWD:
2319 * This symbol, if defined, indicates to the C program that it should
2320 * include <pwd.h>.
2321 */
2322/* PWQUOTA:
2323 * This symbol, if defined, indicates to the C program that struct passwd
2324 * contains pw_quota.
2325 */
2326/* PWAGE:
2327 * This symbol, if defined, indicates to the C program that struct passwd
2328 * contains pw_age.
2329 */
2330/* PWCHANGE:
2331 * This symbol, if defined, indicates to the C program that struct passwd
2332 * contains pw_change.
2333 */
2334/* PWCLASS:
2335 * This symbol, if defined, indicates to the C program that struct passwd
2336 * contains pw_class.
2337 */
2338/* PWEXPIRE:
2339 * This symbol, if defined, indicates to the C program that struct passwd
2340 * contains pw_expire.
2341 */
2342/* PWCOMMENT:
2343 * This symbol, if defined, indicates to the C program that struct passwd
2344 * contains pw_comment.
2345 */
2346/* PWGECOS:
2347 * This symbol, if defined, indicates to the C program that struct passwd
2348 * contains pw_gecos.
2349 */
2350/* PWPASSWD:
2351 * This symbol, if defined, indicates to the C program that struct passwd
2352 * contains pw_passwd.
2353 */
2354#$i_pwd I_PWD /**/
2355#$d_pwquota PWQUOTA /**/
2356#$d_pwage PWAGE /**/
2357#$d_pwchange PWCHANGE /**/
2358#$d_pwclass PWCLASS /**/
2359#$d_pwexpire PWEXPIRE /**/
2360#$d_pwcomment PWCOMMENT /**/
2361#$d_pwgecos PWGECOS /**/
2362#$d_pwpasswd PWPASSWD /**/
2363
2364/* I_SYSUIO:
2365 * This symbol, if defined, indicates that <sys/uio.h> exists and
2366 * should be included.
2367 */
2368#$i_sysuio I_SYSUIO /**/
2369
2370/* I_TERMIO:
2371 * This symbol, if defined, indicates that the program should include
2372 * <termio.h> rather than <sgtty.h>. There are also differences in
2373 * the ioctl() calls that depend on the value of this symbol.
2374 */
2375/* I_TERMIOS:
2376 * This symbol, if defined, indicates that the program should include
2377 * the POSIX termios.h rather than sgtty.h or termio.h.
2378 * There are also differences in the ioctl() calls that depend on the
2379 * value of this symbol.
2380 */
2381/* I_SGTTY:
2382 * This symbol, if defined, indicates that the program should include
2383 * <sgtty.h> rather than <termio.h>. There are also differences in
2384 * the ioctl() calls that depend on the value of this symbol.
2385 */
2386#$i_termio I_TERMIO /**/
2387#$i_termios I_TERMIOS /**/
2388#$i_sgtty I_SGTTY /**/
2389
2390/* I_STDARG:
2391 * This symbol, if defined, indicates that <stdarg.h> exists and should
2392 * be included.
2393 */
2394/* I_VARARGS:
2395 * This symbol, if defined, indicates to the C program that it should
2396 * include <varargs.h>.
2397 */
2398#$i_stdarg I_STDARG /**/
2399#$i_varargs I_VARARGS /**/
2400
2401/* Free_t:
2402 * This variable contains the return type of free(). It is usually
2403 * void, but occasionally int.
2404 */
2405/* Malloc_t:
2406 * This symbol is the type of pointer returned by malloc and realloc.
2407 */
2408#define Malloc_t $malloctype /**/
2409#define Free_t $freetype /**/
2410
2411/* PERL_MALLOC_WRAP:
2412 * This symbol, if defined, indicates that we'd like malloc wrap checks.
2413 */
2414#$usemallocwrap PERL_MALLOC_WRAP /**/
2415
2416/* MYMALLOC:
2417 * This symbol, if defined, indicates that we're using our own malloc.
2418 */
2419#$d_mymalloc MYMALLOC /**/
2420
2421/* CAN_PROTOTYPE:
2422 * If defined, this macro indicates that the C compiler can handle
2423 * function prototypes.
2424 */
2425/* _:
2426 * This macro is used to declare function parameters for folks who want
2427 * to make declarations with prototypes using a different style than
2428 * the above macros. Use double parentheses. For example:
2429 *
2430 * int main _((int argc, char *argv[]));
2431 */
2432#$prototype CAN_PROTOTYPE /**/
2433#ifdef CAN_PROTOTYPE
2434#define _(args) args
2435#else
2436#define _(args) ()
2437#endif
2438
2439/* SH_PATH:
2440 * This symbol contains the full pathname to the shell used on this
2441 * on this system to execute Bourne shell scripts. Usually, this will be
2442 * /bin/sh, though it's possible that some systems will have /bin/ksh,
2443 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
2444 * D:/bin/sh.exe.
2445 */
2446#define SH_PATH "$targetsh" /**/
2447
2448/* SIG_NAME:
2449 * This symbol contains a list of signal names in order of
2450 * signal number. This is intended
2451 * to be used as a static array initialization, like this:
2452 * char *sig_name[] = { SIG_NAME };
2453 * The signals in the list are separated with commas, and each signal
2454 * is surrounded by double quotes. There is no leading SIG in the signal
2455 * name, i.e. SIGQUIT is known as "QUIT".
2456 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
2457 * etc., where nn is the actual signal number (e.g. NUM37).
2458 * The signal number for sig_name[i] is stored in sig_num[i].
2459 * The last element is 0 to terminate the list with a NULL. This
2460 * corresponds to the 0 at the end of the sig_name_init list.
2461 * Note that this variable is initialized from the sig_name_init,
2462 * not from sig_name (which is unused).
2463 */
2464/* SIG_NUM:
2465 * This symbol contains a list of signal numbers, in the same order as the
2466 * SIG_NAME list. It is suitable for static array initialization, as in:
2467 * int sig_num[] = { SIG_NUM };
2468 * The signals in the list are separated with commas, and the indices
2469 * within that list and the SIG_NAME list match, so it's easy to compute
2470 * the signal name from a number or vice versa at the price of a small
2471 * dynamic linear lookup.
2472 * Duplicates are allowed, but are moved to the end of the list.
2473 * The signal number corresponding to sig_name[i] is sig_number[i].
2474 * if (i < NSIG) then sig_number[i] == i.
2475 * The last element is 0, corresponding to the 0 at the end of
2476 * the sig_name_init list.
2477 * Note that this variable is initialized from the sig_num_init,
2478 * not from sig_num (which is unused).
2479 */
2480/* SIG_SIZE:
2481 * This variable contains the number of elements of the SIG_NAME
2482 * and SIG_NUM arrays, excluding the final NULL entry.
2483 */
2484#define SIG_NAME $sig_name_init /**/
2485#define SIG_NUM $sig_num_init /**/
2486#define SIG_SIZE $sig_size /**/
2487
2488/* USE_CROSS_COMPILE:
2489 * This symbol, if defined, indicates that Perl is being cross-compiled.
2490 */
2491/* PERL_TARGETARCH:
2492 * This symbol, if defined, indicates the target architecture
2493 * Perl has been cross-compiled to. Undefined if not a cross-compile.
2494 */
2495#ifndef USE_CROSS_COMPILE
2496#$usecrosscompile USE_CROSS_COMPILE /**/
2497#define PERL_TARGETARCH "$targetarch" /**/
2498#endif
2499
2500/* PERL_USE_DEVEL:
2501 * This symbol, if defined, indicates that Perl was configured with
2502 * -Dusedevel, to enable development features. This should not be
2503 * done for production builds.
2504 */
2505#$usedevel PERL_USE_DEVEL /**/
2506
2507/* HAS_ATOLF:
2508 * This symbol, if defined, indicates that the atolf routine is
2509 * available to convert strings into long doubles.
2510 */
2511#$d_atolf HAS_ATOLF /**/
2512
2513/* HAS_ATOLL:
2514 * This symbol, if defined, indicates that the atoll routine is
2515 * available to convert strings into long longs.
2516 */
2517#$d_atoll HAS_ATOLL /**/
2518
2519/* HAS__FWALK:
2520 * This symbol, if defined, indicates that the _fwalk system call is
2521 * available to apply a function to all the file handles.
2522 */
2523#$d__fwalk HAS__FWALK /**/
2524
2525/* HAS_ACOSH:
2526 * This symbol, if defined, indicates that the acosh routine is
2527 * available to do the inverse hyperbolic cosine function.
2528 */
2529#$d_acosh HAS_ACOSH /**/
2530
2531/* HAS_AINTL:
2532 * This symbol, if defined, indicates that the aintl routine is
2533 * available. If copysignl is also present we can emulate modfl.
2534 */
2535#$d_aintl HAS_AINTL /**/
2536
2537/* HAS_ASINH:
2538 * This symbol, if defined, indicates that the asinh routine is
2539 * available to do the inverse hyperbolic sine function.
2540 */
2541#$d_asinh HAS_ASINH /**/
2542
2543/* HAS_ATANH:
2544 * This symbol, if defined, indicates that the atanh routine is
2545 * available to do the inverse hyperbolic tangent function.
2546 */
2547#$d_atanh HAS_ATANH /**/
2548
2549/* HAS_BUILTIN_CHOOSE_EXPR:
2550 * Can we handle GCC builtin for compile-time ternary-like expressions
2551 */
2552/* HAS_BUILTIN_EXPECT:
2553 * Can we handle GCC builtin for telling that certain values are more
2554 * likely
2555 */
2556#$d_builtin_expect HAS_BUILTIN_EXPECT /**/
2557#$d_builtin_choose_expr HAS_BUILTIN_CHOOSE_EXPR /**/
2558
2559/* HAS_C99_VARIADIC_MACROS:
2560 * If defined, the compiler supports C99 variadic macros.
2561 */
2562#$d_c99_variadic_macros HAS_C99_VARIADIC_MACROS /**/
2563
2564/* HAS_CLASS:
2565 * This symbol, if defined, indicates that the class routine is
2566 * available to classify doubles. Available for example in AIX.
2567 * The returned values are defined in <float.h> and are:
2568 *
2569 * FP_PLUS_NORM Positive normalized, nonzero
2570 * FP_MINUS_NORM Negative normalized, nonzero
2571 * FP_PLUS_DENORM Positive denormalized, nonzero
2572 * FP_MINUS_DENORM Negative denormalized, nonzero
2573 * FP_PLUS_ZERO +0.0
2574 * FP_MINUS_ZERO -0.0
2575 * FP_PLUS_INF +INF
2576 * FP_MINUS_INF -INF
2577 * FP_NANS Signaling Not a Number (NaNS)
2578 * FP_NANQ Quiet Not a Number (NaNQ)
2579 */
2580#$d_class HAS_CLASS /**/
2581
2582/* HAS_CLEARENV:
2583 * This symbol, if defined, indicates that the clearenv () routine is
2584 * available for use.
2585 */
2586#$d_clearenv HAS_CLEARENV /**/
2587
2588/* HAS_STRUCT_CMSGHDR:
2589 * This symbol, if defined, indicates that the struct cmsghdr
2590 * is supported.
2591 */
2592#$d_cmsghdr_s HAS_STRUCT_CMSGHDR /**/
2593
2594/* HAS_COPYSIGN:
2595 * This symbol, if defined, indicates that the copysign routine is
2596 * available to do the copysign function.
2597 */
2598#$d_copysign HAS_COPYSIGN /**/
2599
2600/* HAS_COPYSIGNL:
2601 * This symbol, if defined, indicates that the copysignl routine is
2602 * available. If aintl is also present we can emulate modfl.
2603 */
2604#$d_copysignl HAS_COPYSIGNL /**/
2605
2606/* USE_CPLUSPLUS:
2607 * This symbol, if defined, indicates that a C++ compiler was
2608 * used to compiled Perl and will be used to compile extensions.
2609 */
2610#$d_cplusplus USE_CPLUSPLUS /**/
2611
2612/* HAS_DBMINIT_PROTO:
2613 * This symbol, if defined, indicates that the system provides
2614 * a prototype for the dbminit() function. Otherwise, it is up
2615 * to the program to supply one. A good guess is
2616 * extern int dbminit(char *);
2617 */
2618#$d_dbminitproto HAS_DBMINIT_PROTO /**/
2619
2620/* HAS_DIR_DD_FD:
2621 * This symbol, if defined, indicates that the the DIR* dirstream
2622 * structure contains a member variable named dd_fd.
2623 */
2624#$d_dir_dd_fd HAS_DIR_DD_FD /**/
2625
2626/* HAS_DIRFD:
2627 * This manifest constant lets the C program know that dirfd
2628 * is available.
2629 */
2630#$d_dirfd HAS_DIRFD /**/
2631
2632/* DLSYM_NEEDS_UNDERSCORE:
2633 * This symbol, if defined, indicates that we need to prepend an
2634 * underscore to the symbol name before calling dlsym(). This only
2635 * makes sense if you *have* dlsym, which we will presume is the
2636 * case if you're using dl_dlopen.xs.
2637 */
2638#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/
2639
2640/* HAS_ERF:
2641 * This symbol, if defined, indicates that the erf routine is
2642 * available to do the error function.
2643 */
2644#$d_erf HAS_ERF /**/
2645
2646/* HAS_ERFC:
2647 * This symbol, if defined, indicates that the erfc routine is
2648 * available to do the complementary error function.
2649 */
2650#$d_erfc HAS_ERFC /**/
2651
2652/* HAS_EXP2:
2653 * This symbol, if defined, indicates that the exp2 routine is
2654 * available to do the 2**x function.
2655 */
2656#$d_exp2 HAS_EXP2 /**/
2657
2658/* HAS_EXPM1:
2659 * This symbol, if defined, indicates that the expm1 routine is
2660 * available to do the exp(x) - 1 when x is near 1 function.
2661 */
2662#$d_expm1 HAS_EXPM1 /**/
2663
2664/* HAS_FAST_STDIO:
2665 * This symbol, if defined, indicates that the "fast stdio"
2666 * is available to manipulate the stdio buffers directly.
2667 */
2668#$d_faststdio HAS_FAST_STDIO /**/
2669
2670/* HAS_FCHDIR:
2671 * This symbol, if defined, indicates that the fchdir routine is
2672 * available to change directory using a file descriptor.
2673 */
2674#$d_fchdir HAS_FCHDIR /**/
2675
2676/* FCNTL_CAN_LOCK:
2677 * This symbol, if defined, indicates that fcntl() can be used
2678 * for file locking. Normally on Unix systems this is defined.
2679 * It may be undefined on VMS.
2680 */
2681#$d_fcntl_can_lock FCNTL_CAN_LOCK /**/
2682
2683/* HAS_FDCLOSE:
2684 * This symbol, if defined, indicates that the fdclose routine is
2685 * available to free a FILE structure without closing the underlying
2686 * file descriptor. This function appeared in FreeBSD 10.2.
2687 */
2688#$d_fdclose HAS_FDCLOSE /**/
2689
2690/* HAS_FDIM:
2691 * This symbol, if defined, indicates that the fdim routine is
2692 * available to do the positive difference function.
2693 */
2694#$d_fdim HAS_FDIM /**/
2695
2696/* HAS_FEGETROUND:
2697 * This symbol, if defined, indicates that the fegetround routine is
2698 * available to return the macro corresponding to the current rounding
2699 * mode.
2700 */
2701#$d_fegetround HAS_FEGETROUND /**/
2702
2703/* HAS_FINITE:
2704 * This symbol, if defined, indicates that the finite routine is
2705 * available to check whether a double is finite (non-infinity non-NaN).
2706 */
2707#$d_finite HAS_FINITE /**/
2708
2709/* HAS_FINITEL:
2710 * This symbol, if defined, indicates that the finitel routine is
2711 * available to check whether a long double is finite
2712 * (non-infinity non-NaN).
2713 */
2714#$d_finitel HAS_FINITEL /**/
2715
2716/* HAS_FLOCK_PROTO:
2717 * This symbol, if defined, indicates that the system provides
2718 * a prototype for the flock() function. Otherwise, it is up
2719 * to the program to supply one. A good guess is
2720 * extern int flock(int, int);
2721 */
2722#$d_flockproto HAS_FLOCK_PROTO /**/
2723
2724/* HAS_FMA:
2725 * This symbol, if defined, indicates that the fma routine is
2726 * available to do the multiply-add function.
2727 */
2728#$d_fma HAS_FMA /**/
2729
2730/* HAS_FMAX:
2731 * This symbol, if defined, indicates that the fmax routine is
2732 * available to do the maximum function.
2733 */
2734#$d_fmax HAS_FMAX /**/
2735
2736/* HAS_FMIN:
2737 * This symbol, if defined, indicates that the fmin routine is
2738 * available to do the minimum function.
2739 */
2740#$d_fmin HAS_FMIN /**/
2741
2742/* HAS_FP_CLASS:
2743 * This symbol, if defined, indicates that the fp_class routine is
2744 * available to classify doubles. Available for example in Digital UNIX.
2745 * The returned values are defined in <math.h> and are:
2746 *
2747 * FP_SNAN Signaling NaN (Not-a-Number)
2748 * FP_QNAN Quiet NaN (Not-a-Number)
2749 * FP_POS_INF +infinity
2750 * FP_NEG_INF -infinity
2751 * FP_POS_NORM Positive normalized
2752 * FP_NEG_NORM Negative normalized
2753 * FP_POS_DENORM Positive denormalized
2754 * FP_NEG_DENORM Negative denormalized
2755 * FP_POS_ZERO +0.0 (positive zero)
2756 * FP_NEG_ZERO -0.0 (negative zero)
2757 */
2758#$d_fp_class HAS_FP_CLASS /**/
2759
2760/* HAS_FP_CLASSL:
2761 * This symbol, if defined, indicates that the fp_classl routine is
2762 * available to classify long doubles. Available for example in
2763 * Digital UNIX. See for possible values HAS_FP_CLASS.
2764 */
2765#$d_fp_classl HAS_FP_CLASSL /**/
2766
2767/* HAS_FPCLASS:
2768 * This symbol, if defined, indicates that the fpclass routine is
2769 * available to classify doubles. Available for example in Solaris/SVR4.
2770 * The returned values are defined in <ieeefp.h> and are:
2771 *
2772 * FP_SNAN signaling NaN
2773 * FP_QNAN quiet NaN
2774 * FP_NINF negative infinity
2775 * FP_PINF positive infinity
2776 * FP_NDENORM negative denormalized non-zero
2777 * FP_PDENORM positive denormalized non-zero
2778 * FP_NZERO negative zero
2779 * FP_PZERO positive zero
2780 * FP_NNORM negative normalized non-zero
2781 * FP_PNORM positive normalized non-zero
2782 */
2783#$d_fpclass HAS_FPCLASS /**/
2784
2785/* HAS_FPCLASSIFY:
2786 * This symbol, if defined, indicates that the fpclassify routine is
2787 * available to classify doubles. Available for example in HP-UX.
2788 * The returned values are defined in <math.h> and are
2789 *
2790 * FP_NORMAL Normalized
2791 * FP_ZERO Zero
2792 * FP_INFINITE Infinity
2793 * FP_SUBNORMAL Denormalized
2794 * FP_NAN NaN
2795 *
2796 */
2797/* HAS_FP_CLASSIFY:
2798 * This symbol, if defined, indicates that the fp_classify routine is
2799 * available to classify doubles. The values are defined in <math.h>
2800 *
2801 * FP_NORMAL Normalized
2802 * FP_ZERO Zero
2803 * FP_INFINITE Infinity
2804 * FP_SUBNORMAL Denormalized
2805 * FP_NAN NaN
2806 *
2807 */
2808#$d_fpclassify HAS_FPCLASSIFY /**/
2809#$d_fp_classify HAS_FP_CLASSIFY /**/
2810
2811/* HAS_FPCLASSL:
2812 * This symbol, if defined, indicates that the fpclassl routine is
2813 * available to classify long doubles. Available for example in IRIX.
2814 * The returned values are defined in <ieeefp.h> and are:
2815 *
2816 * FP_SNAN signaling NaN
2817 * FP_QNAN quiet NaN
2818 * FP_NINF negative infinity
2819 * FP_PINF positive infinity
2820 * FP_NDENORM negative denormalized non-zero
2821 * FP_PDENORM positive denormalized non-zero
2822 * FP_NZERO negative zero
2823 * FP_PZERO positive zero
2824 * FP_NNORM negative normalized non-zero
2825 * FP_PNORM positive normalized non-zero
2826 */
2827#$d_fpclassl HAS_FPCLASSL /**/
2828
2829/* HAS_FPGETROUND:
2830 * This symbol, if defined, indicates that the fpgetround routine is
2831 * available to get the floating point rounding mode.
2832 */
2833#$d_fpgetround HAS_FPGETROUND /**/
2834
2835/* HAS_FPOS64_T:
2836 * This symbol will be defined if the C compiler supports fpos64_t.
2837 */
2838#$d_fpos64_t HAS_FPOS64_T /**/
2839
2840/* HAS_FREXPL:
2841 * This symbol, if defined, indicates that the frexpl routine is
2842 * available to break a long double floating-point number into
2843 * a normalized fraction and an integral power of 2.
2844 */
2845#$d_frexpl HAS_FREXPL /**/
2846
2847/* HAS_STRUCT_FS_DATA:
2848 * This symbol, if defined, indicates that the struct fs_data
2849 * to do statfs() is supported.
2850 */
2851#$d_fs_data_s HAS_STRUCT_FS_DATA /**/
2852
2853/* HAS_FSEEKO:
2854 * This symbol, if defined, indicates that the fseeko routine is
2855 * available to fseek beyond 32 bits (useful for ILP32 hosts).
2856 */
2857#$d_fseeko HAS_FSEEKO /**/
2858
2859/* HAS_FSTATFS:
2860 * This symbol, if defined, indicates that the fstatfs routine is
2861 * available to stat filesystems by file descriptors.
2862 */
2863#$d_fstatfs HAS_FSTATFS /**/
2864
2865/* HAS_FSYNC:
2866 * This symbol, if defined, indicates that the fsync routine is
2867 * available to write a file's modified data and attributes to
2868 * permanent storage.
2869 */
2870#$d_fsync HAS_FSYNC /**/
2871
2872/* HAS_FTELLO:
2873 * This symbol, if defined, indicates that the ftello routine is
2874 * available to ftell beyond 32 bits (useful for ILP32 hosts).
2875 */
2876#$d_ftello HAS_FTELLO /**/
2877
2878/* HAS_FUTIMES:
2879 * This symbol, if defined, indicates that the futimes routine is
2880 * available to change file descriptor time stamps with struct timevals.
2881 */
2882#$d_futimes HAS_FUTIMES /**/
2883
2884/* HAS_GETADDRINFO:
2885 * This symbol, if defined, indicates that the getaddrinfo() function
2886 * is available for use.
2887 */
2888#$d_getaddrinfo HAS_GETADDRINFO /**/
2889
2890/* HAS_GETCWD:
2891 * This symbol, if defined, indicates that the getcwd routine is
2892 * available to get the current working directory.
2893 */
2894#$d_getcwd HAS_GETCWD /**/
2895
2896/* HAS_GETESPWNAM:
2897 * This symbol, if defined, indicates that the getespwnam system call is
2898 * available to retrieve enhanced (shadow) password entries by name.
2899 */
2900#$d_getespwnam HAS_GETESPWNAM /**/
2901
2902/* HAS_GETFSSTAT:
2903 * This symbol, if defined, indicates that the getfsstat routine is
2904 * available to stat filesystems in bulk.
2905 */
2906#$d_getfsstat HAS_GETFSSTAT /**/
2907
2908/* HAS_GETITIMER:
2909 * This symbol, if defined, indicates that the getitimer routine is
2910 * available to return interval timers.
2911 */
2912#$d_getitimer HAS_GETITIMER /**/
2913
2914/* HAS_GETMNT:
2915 * This symbol, if defined, indicates that the getmnt routine is
2916 * available to get filesystem mount info by filename.
2917 */
2918#$d_getmnt HAS_GETMNT /**/
2919
2920/* HAS_GETMNTENT:
2921 * This symbol, if defined, indicates that the getmntent routine is
2922 * available to iterate through mounted file systems to get their info.
2923 */
2924#$d_getmntent HAS_GETMNTENT /**/
2925
2926/* HAS_GETNAMEINFO:
2927 * This symbol, if defined, indicates that the getnameinfo() function
2928 * is available for use.
2929 */
2930#$d_getnameinfo HAS_GETNAMEINFO /**/
2931
2932/* HAS_GETPRPWNAM:
2933 * This symbol, if defined, indicates that the getprpwnam system call is
2934 * available to retrieve protected (shadow) password entries by name.
2935 */
2936#$d_getprpwnam HAS_GETPRPWNAM /**/
2937
2938/* HAS_GETSPNAM:
2939 * This symbol, if defined, indicates that the getspnam system call is
2940 * available to retrieve SysV shadow password entries by name.
2941 */
2942#$d_getspnam HAS_GETSPNAM /**/
2943
2944/* HAS_HASMNTOPT:
2945 * This symbol, if defined, indicates that the hasmntopt routine is
2946 * available to query the mount options of file systems.
2947 */
2948#$d_hasmntopt HAS_HASMNTOPT /**/
2949
2950/* HAS_HYPOT:
2951 * This symbol, if defined, indicates that the hypot routine is
2952 * available to do the hypotenuse function.
2953 */
2954#$d_hypot HAS_HYPOT /**/
2955
2956/* HAS_ILOGB:
2957 * This symbol, if defined, indicates that the ilogb routine is
2958 * available to get integer exponent of a floating-point value.
2959 */
2960#$d_ilogb HAS_ILOGB /**/
2961
2962/* HAS_ILOGBL:
2963 * This symbol, if defined, indicates that the ilogbl routine is
2964 * available. If scalbnl is also present we can emulate frexpl.
2965 */
2966#$d_ilogbl HAS_ILOGBL /**/
2967
2968/* HAS_INETNTOP:
2969 * This symbol, if defined, indicates that the inet_ntop() function
2970 * is available to parse IPv4 and IPv6 strings.
2971 */
2972#$d_inetntop HAS_INETNTOP /**/
2973
2974/* HAS_INETPTON:
2975 * This symbol, if defined, indicates that the inet_pton() function
2976 * is available to parse IPv4 and IPv6 strings.
2977 */
2978#$d_inetpton HAS_INETPTON /**/
2979
2980/* HAS_INT64_T:
2981 * This symbol will defined if the C compiler supports int64_t.
2982 * Usually the <inttypes.h> needs to be included, but sometimes
2983 * <sys/types.h> is enough.
2984 */
2985#$d_int64_t HAS_INT64_T /**/
2986
2987/* HAS_ISBLANK:
2988 * This manifest constant lets the C program know that isblank
2989 * is available.
2990 */
2991#$d_isblank HAS_ISBLANK /**/
2992
2993/* HAS_ISFINITE:
2994 * This symbol, if defined, indicates that the isfinite routine is
2995 * available to check whether a double is finite (non-infinity non-NaN).
2996 */
2997#$d_isfinite HAS_ISFINITE /**/
2998
2999/* HAS_ISFINITEL:
3000 * This symbol, if defined, indicates that the isfinitel routine is
3001 * available to check whether a long double is finite.
3002 * (non-infinity non-NaN).
3003 */
3004#$d_isfinitel HAS_ISFINITEL /**/
3005
3006/* HAS_ISINF:
3007 * This symbol, if defined, indicates that the isinf routine is
3008 * available to check whether a double is an infinity.
3009 */
3010#$d_isinf HAS_ISINF /**/
3011
3012/* HAS_ISINFL:
3013 * This symbol, if defined, indicates that the isinfl routine is
3014 * available to check whether a long double is an infinity.
3015 */
3016#$d_isinfl HAS_ISINFL /**/
3017
3018/* HAS_ISLESS:
3019 * This symbol, if defined, indicates that the isless routine is
3020 * available to do the isless function.
3021 */
3022#$d_isless HAS_ISLESS /**/
3023
3024/* HAS_ISNAN:
3025 * This symbol, if defined, indicates that the isnan routine is
3026 * available to check whether a double is a NaN.
3027 */
3028#$d_isnan HAS_ISNAN /**/
3029
3030/* HAS_ISNANL:
3031 * This symbol, if defined, indicates that the isnanl routine is
3032 * available to check whether a long double is a NaN.
3033 */
3034#$d_isnanl HAS_ISNANL /**/
3035
3036/* HAS_ISNORMAL:
3037 * This symbol, if defined, indicates that the isnormal routine is
3038 * available to check whether a double is normal (non-zero normalized).
3039 */
3040#$d_isnormal HAS_ISNORMAL /**/
3041
3042/* HAS_J0:
3043 * This symbol, if defined, indicates to the C program that the
3044 * j0() function is available for Bessel functions of the first
3045 * kind of the order zero, for doubles.
3046 */
3047/* HAS_J0L:
3048 * This symbol, if defined, indicates to the C program that the
3049 * j0l() function is available for Bessel functions of the first
3050 * kind of the order zero, for long doubles.
3051 */
3052#$d_j0 HAS_J0 /**/
3053#$d_j0l HAS_J0L /**/
3054
3055/* HAS_LC_MONETARY_2008:
3056 * This symbol, if defined, indicates that the localeconv routine is
3057 * available and has the additional members added in POSIX 1003.1-2008.
3058 */
3059#$d_lc_monetary_2008 HAS_LC_MONETARY_2008 /**/
3060
3061/* HAS_LDBL_DIG:
3062 * This symbol, if defined, indicates that this system's <float.h>
3063 * or <limits.h> defines the symbol LDBL_DIG, which is the number
3064 * of significant digits in a long double precision number. Unlike
3065 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
3066 */
3067#$d_ldbl_dig HAS_LDBL_DIG /* */
3068
3069/* HAS_LGAMMA:
3070 * This symbol, if defined, indicates that the lgamma routine is
3071 * available to do the log gamma function. See also HAS_TGAMMA and
3072 * HAS_LGAMMA_R.
3073 */
3074#$d_lgamma HAS_LGAMMA /**/
3075
3076/* HAS_LGAMMA_R:
3077 * This symbol, if defined, indicates that the lgamma_r routine is
3078 * available to do the log gamma function without using the global
3079 * signgam variable.
3080 */
3081#$d_lgamma_r HAS_LGAMMA_R /**/
3082
3083/* LIBM_LIB_VERSION:
3084 * This symbol, if defined, indicates that libm exports _LIB_VERSION
3085 * and that math.h defines the enum to manipulate it.
3086 */
3087#$d_libm_lib_version LIBM_LIB_VERSION /**/
3088
3089/* HAS_LLRINT:
3090 * This symbol, if defined, indicates that the llrint routine is
3091 * available to return the long long value closest to a double
3092 * (according to the current rounding mode).
3093 */
3094#$d_llrint HAS_LLRINT /**/
3095
3096/* HAS_LLRINTL:
3097 * This symbol, if defined, indicates that the llrintl routine is
3098 * available to return the long long value closest to a long double
3099 * (according to the current rounding mode).
3100 */
3101#$d_llrintl HAS_LLRINTL /**/
3102
3103/* HAS_LLROUND:
3104 * This symbol, if defined, indicates that the llround routine is
3105 * available to return the nearest long long value.
3106 */
3107#$d_llround HAS_LLROUND /**/
3108
3109/* HAS_LLROUNDL:
3110 * This symbol, if defined, indicates that the llroundl routine is
3111 * available to return the nearest long long value away from zero of
3112 * the long double argument value.
3113 */
3114#$d_llroundl HAS_LLROUNDL /**/
3115
3116/* HAS_LOG1P:
3117 * This symbol, if defined, indicates that the log1p routine is
3118 * available to do the logarithm of 1 plus argument function.
3119 */
3120#$d_log1p HAS_LOG1P /**/
3121
3122/* HAS_LOG2:
3123 * This symbol, if defined, indicates that the log2 routine is
3124 * available to do the log2 function.
3125 */
3126#$d_log2 HAS_LOG2 /**/
3127
3128/* HAS_LOGB:
3129 * This symbol, if defined, indicates that the logb routine is
3130 * available to do the logb function.
3131 */
3132#$d_logb HAS_LOGB /**/
3133
3134/* HAS_LRINT:
3135 * This symbol, if defined, indicates that the lrint routine is
3136 * available to return the integral value closest to a double
3137 * (according to the current rounding mode).
3138 */
3139#$d_lrint HAS_LRINT /**/
3140
3141/* HAS_LRINTL:
3142 * This symbol, if defined, indicates that the lrintl routine is
3143 * available to return the integral value closest to a long double
3144 * (according to the current rounding mode).
3145 */
3146#$d_lrintl HAS_LRINTL /**/
3147
3148/* HAS_LROUND:
3149 * This symbol, if defined, indicates that the lround routine is
3150 * available to return the nearest integral value.
3151 */
3152#$d_lround HAS_LROUND /**/
3153
3154/* HAS_LROUNDL:
3155 * This symbol, if defined, indicates that the lroundl routine is
3156 * available to return the nearest integral value away from zero of
3157 * the long double argument value.
3158 */
3159#$d_lroundl HAS_LROUNDL /**/
3160
3161/* HAS_MADVISE:
3162 * This symbol, if defined, indicates that the madvise system call is
3163 * available to map a file into memory.
3164 */
3165#$d_madvise HAS_MADVISE /**/
3166
3167/* HAS_MALLOC_SIZE:
3168 * This symbol, if defined, indicates that the malloc_size
3169 * routine is available for use.
3170 */
3171#$d_malloc_size HAS_MALLOC_SIZE /**/
3172
3173/* HAS_MALLOC_GOOD_SIZE:
3174 * This symbol, if defined, indicates that the malloc_good_size
3175 * routine is available for use.
3176 */
3177#$d_malloc_good_size HAS_MALLOC_GOOD_SIZE /**/
3178
3179/* HAS_MEMMEM:
3180 * This symbol, if defined, indicates that the memmem routine is
3181 * available to return a pointer to the start of the first occurance
3182 * of a substring in a memory area (or NULL if not found).
3183 */
3184#$d_memmem HAS_MEMMEM /**/
3185
3186/* HAS_MKDTEMP:
3187 * This symbol, if defined, indicates that the mkdtemp routine is
3188 * available to exclusively create a uniquely named temporary directory.
3189 */
3190#$d_mkdtemp HAS_MKDTEMP /**/
3191
3192/* HAS_MKSTEMPS:
3193 * This symbol, if defined, indicates that the mkstemps routine is
3194 * available to exclusively create and open a uniquely named
3195 * (with a suffix) temporary file.
3196 */
3197#$d_mkstemps HAS_MKSTEMPS /**/
3198
3199/* HAS_MODFL:
3200 * This symbol, if defined, indicates that the modfl routine is
3201 * available to split a long double x into a fractional part f and
3202 * an integer part i such that |f| < 1.0 and (f + i) = x.
3203 */
3204/* HAS_MODFL_PROTO:
3205 * This symbol, if defined, indicates that the system provides
3206 * a prototype for the modfl() function. Otherwise, it is up
3207 * to the program to supply one.
3208 */
3209#$d_modfl HAS_MODFL /**/
3210#$d_modflproto HAS_MODFL_PROTO /**/
3211
3212/* HAS_MPROTECT:
3213 * This symbol, if defined, indicates that the mprotect system call is
3214 * available to modify the access protection of a memory mapped file.
3215 */
3216#$d_mprotect HAS_MPROTECT /**/
3217
3218/* HAS_STRUCT_MSGHDR:
3219 * This symbol, if defined, indicates that the struct msghdr
3220 * is supported.
3221 */
3222#$d_msghdr_s HAS_STRUCT_MSGHDR /**/
3223
3224/* HAS_NAN:
3225 * This symbol, if defined, indicates that the nan routine is
3226 * available to generate NaN.
3227 */
3228#$d_nan HAS_NAN /**/
3229
3230/* HAS_NEARBYINT:
3231 * This symbol, if defined, indicates that the nearbyint routine is
3232 * available to return the integral value closest to (according to
3233 * the current rounding mode) to x.
3234 */
3235#$d_nearbyint HAS_NEARBYINT /**/
3236
3237/* HAS_NEWLOCALE:
3238 * This symbol, if defined, indicates that the newlocale routine is
3239 * available to return a new locale object or modify an existing
3240 * locale object.
3241 */
3242/* HAS_FREELOCALE:
3243 * This symbol, if defined, indicates that the freelocale routine is
3244 * available to deallocates the resources associated with a locale object.
3245 */
3246/* HAS_USELOCALE:
3247 * This symbol, if defined, indicates that the uselocale routine is
3248 * available to set the current locale for the calling thread.
3249 */
3250/* HAS_QUERYLOCALE:
3251 * This symbol, if defined, indicates that the querylocale routine is
3252 * available to return the name of the locale for a category mask.
3253 */
3254/* I_XLOCALE:
3255 * This symbol, if defined, indicates to the C program that it should
3256 * include <xlocale.h> to get uselocale() and its friends.
3257 */
3258#$d_newlocale HAS_NEWLOCALE /**/
3259#$d_freelocale HAS_FREELOCALE /**/
3260#$d_uselocale HAS_USELOCALE /**/
3261#$d_querylocale HAS_QUERYLOCALE /**/
3262#$i_xlocale I_XLOCALE /**/
3263
3264/* HAS_NEXTAFTER:
3265 * This symbol, if defined, indicates that the nextafter routine is
3266 * available to return the next machine representable double from
3267 * x in direction y.
3268 */
3269#$d_nextafter HAS_NEXTAFTER /**/
3270
3271/* HAS_NEXTTOWARD:
3272 * This symbol, if defined, indicates that the nexttoward routine is
3273 * available to return the next machine representable long double from
3274 * x in direction y.
3275 */
3276#$d_nexttoward HAS_NEXTTOWARD /**/
3277
3278/* HAS_NL_LANGINFO:
3279 * This symbol, if defined, indicates that the nl_langinfo routine is
3280 * available to return local data. You will also need <langinfo.h>
3281 * and therefore I_LANGINFO.
3282 */
3283#$d_nl_langinfo HAS_NL_LANGINFO /**/
3284
3285/* HAS_OFF64_T:
3286 * This symbol will be defined if the C compiler supports off64_t.
3287 */
3288#$d_off64_t HAS_OFF64_T /**/
3289
3290/* HAS_PRCTL:
3291 * This symbol, if defined, indicates that the prctl routine is
3292 * available to set process title.
3293 * Note that there are at least two prctl variants: Linux and Irix.
3294 * While they are somewhat similar, they are incompatible.
3295 */
3296/* HAS_PRCTL_SET_NAME:
3297 * This symbol, if defined, indicates that the prctl routine is
3298 * available to set process title and supports PR_SET_NAME.
3299 */
3300#$d_prctl HAS_PRCTL /**/
3301#$d_prctl_set_name HAS_PRCTL_SET_NAME /**/
3302
3303/* HAS_PROCSELFEXE:
3304 * This symbol is defined if PROCSELFEXE_PATH is a symlink
3305 * to the absolute pathname of the executing program.
3306 */
3307/* PROCSELFEXE_PATH:
3308 * If HAS_PROCSELFEXE is defined this symbol is the filename
3309 * of the symbolic link pointing to the absolute pathname of
3310 * the executing program.
3311 */
3312#$d_procselfexe HAS_PROCSELFEXE /**/
3313#if defined(HAS_PROCSELFEXE) && !defined(PROCSELFEXE_PATH)
3314#define PROCSELFEXE_PATH $procselfexe /**/
3315#endif
3316
3317/* HAS_PTHREAD_ATTR_SETSCOPE:
3318 * This symbol, if defined, indicates that the pthread_attr_setscope
3319 * system call is available to set the contention scope attribute of
3320 * a thread attribute object.
3321 */
3322#$d_pthread_attr_setscope HAS_PTHREAD_ATTR_SETSCOPE /**/
3323
3324/* HAS_PTRDIFF_T:
3325 * This symbol will be defined if the C compiler supports ptrdiff_t.
3326 */
3327#$d_ptrdiff_t HAS_PTRDIFF_T /**/
3328
3329/* HAS_READV:
3330 * This symbol, if defined, indicates that the readv routine is
3331 * available to do gather reads. You will also need <sys/uio.h>
3332 * and there I_SYSUIO.
3333 */
3334#$d_readv HAS_READV /**/
3335
3336/* HAS_RECVMSG:
3337 * This symbol, if defined, indicates that the recvmsg routine is
3338 * available to send structured socket messages.
3339 */
3340#$d_recvmsg HAS_RECVMSG /**/
3341
3342/* HAS_REMAINDER:
3343 * This symbol, if defined, indicates that the remainder routine is
3344 * available to return the floating-point remainder.
3345 */
3346#$d_remainder HAS_REMAINDER /**/
3347
3348/* HAS_REMQUO:
3349 * This symbol, if defined, indicates that the remquo routine is
3350 * available to return the remainder and part of quotient.
3351 */
3352#$d_remquo HAS_REMQUO /**/
3353
3354/* HAS_RINT:
3355 * This symbol, if defined, indicates that the rint routine is
3356 * available to return the nearest integral value to x as double
3357 * using the current rounding mode.
3358 */
3359#$d_rint HAS_RINT /**/
3360
3361/* HAS_ROUND:
3362 * This symbol, if defined, indicates that the round routine is
3363 * available to round to nearest integer, away from zero.
3364 */
3365#$d_round HAS_ROUND /**/
3366
3367/* HAS_SBRK_PROTO:
3368 * This symbol, if defined, indicates that the system provides
3369 * a prototype for the sbrk() function. Otherwise, it is up
3370 * to the program to supply one. Good guesses are
3371 * extern void* sbrk(int);
3372 * extern void* sbrk(size_t);
3373 */
3374#$d_sbrkproto HAS_SBRK_PROTO /**/
3375
3376/* HAS_SCALBN:
3377 * This symbol, if defined, indicates that the scalbn routine is
3378 * available to multiply floating-point number by integral power
3379 * of radix.
3380 */
3381#$d_scalbn HAS_SCALBN /**/
3382
3383/* HAS_SCALBNL:
3384 * This symbol, if defined, indicates that the scalbnl routine is
3385 * available. If ilogbl is also present we can emulate frexpl.
3386 */
3387#$d_scalbnl HAS_SCALBNL /**/
3388
3389/* HAS_SENDMSG:
3390 * This symbol, if defined, indicates that the sendmsg routine is
3391 * available to send structured socket messages.
3392 */
3393#$d_sendmsg HAS_SENDMSG /**/
3394
3395/* HAS_SETITIMER:
3396 * This symbol, if defined, indicates that the setitimer routine is
3397 * available to set interval timers.
3398 */
3399#$d_setitimer HAS_SETITIMER /**/
3400
3401/* HAS_SETPROCTITLE:
3402 * This symbol, if defined, indicates that the setproctitle routine is
3403 * available to set process title.
3404 */
3405#$d_setproctitle HAS_SETPROCTITLE /**/
3406
3407/* HAS_SIGNBIT:
3408 * This symbol, if defined, indicates that the signbit routine is
3409 * available to check if the given number has the sign bit set.
3410 * This should include correct testing of -0.0. This will only be set
3411 * if the signbit() routine is safe to use with the NV type used internally
3412 * in perl. Users should call Perl_signbit(), which will be #defined to
3413 * the system's signbit() function or macro if this symbol is defined.
3414 */
3415#$d_signbit HAS_SIGNBIT /**/
3416
3417/* HAS_SIGPROCMASK:
3418 * This symbol, if defined, indicates that the sigprocmask
3419 * system call is available to examine or change the signal mask
3420 * of the calling process.
3421 */
3422#$d_sigprocmask HAS_SIGPROCMASK /**/
3423
3424/* USE_SITECUSTOMIZE:
3425 * This symbol, if defined, indicates that sitecustomize should
3426 * be used.
3427 */
3428#ifndef USE_SITECUSTOMIZE
3429#$usesitecustomize USE_SITECUSTOMIZE /**/
3430#endif
3431
3432/* HAS_SNPRINTF:
3433 * This symbol, if defined, indicates that the snprintf () library
3434 * function is available for use.
3435 */
3436/* HAS_VSNPRINTF:
3437 * This symbol, if defined, indicates that the vsnprintf () library
3438 * function is available for use.
3439 */
3440#$d_snprintf HAS_SNPRINTF /**/
3441#$d_vsnprintf HAS_VSNPRINTF /**/
3442
3443/* HAS_SOCKATMARK:
3444 * This symbol, if defined, indicates that the sockatmark routine is
3445 * available to test whether a socket is at the out-of-band mark.
3446 */
3447#$d_sockatmark HAS_SOCKATMARK /**/
3448
3449/* HAS_SOCKATMARK_PROTO:
3450 * This symbol, if defined, indicates that the system provides
3451 * a prototype for the sockatmark() function. Otherwise, it is up
3452 * to the program to supply one. A good guess is
3453 * extern int sockatmark(int);
3454 */
3455#$d_sockatmarkproto HAS_SOCKATMARK_PROTO /**/
3456
3457/* HAS_SOCKS5_INIT:
3458 * This symbol, if defined, indicates that the socks5_init routine is
3459 * available to initialize SOCKS 5.
3460 */
3461#$d_socks5_init HAS_SOCKS5_INIT /**/
3462
3463/* SPRINTF_RETURNS_STRLEN:
3464 * This variable defines whether sprintf returns the length of the string
3465 * (as per the ANSI spec). Some C libraries retain compatibility with
3466 * pre-ANSI C and return a pointer to the passed in buffer; for these
3467 * this variable will be undef.
3468 */
3469#$d_sprintf_returns_strlen SPRINTF_RETURNS_STRLEN /**/
3470
3471/* HAS_SQRTL:
3472 * This symbol, if defined, indicates that the sqrtl routine is
3473 * available to do long double square roots.
3474 */
3475#$d_sqrtl HAS_SQRTL /**/
3476
3477/* HAS_SETRESGID_PROTO:
3478 * This symbol, if defined, indicates that the system provides
3479 * a prototype for the setresgid() function. Otherwise, it is up
3480 * to the program to supply one. Good guesses are
3481 * extern int setresgid(uid_t ruid, uid_t euid, uid_t suid);
3482 */
3483#$d_sresgproto HAS_SETRESGID_PROTO /**/
3484
3485/* HAS_SETRESUID_PROTO:
3486 * This symbol, if defined, indicates that the system provides
3487 * a prototype for the setresuid() function. Otherwise, it is up
3488 * to the program to supply one. Good guesses are
3489 * extern int setresuid(uid_t ruid, uid_t euid, uid_t suid);
3490 */
3491#$d_sresuproto HAS_SETRESUID_PROTO /**/
3492
3493/* HAS_STRUCT_STATFS_F_FLAGS:
3494 * This symbol, if defined, indicates that the struct statfs
3495 * does have the f_flags member containing the mount flags of
3496 * the filesystem containing the file.
3497 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
3498 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
3499 * have statfs() and struct statfs, they have ustat() and getmnt()
3500 * with struct ustat and struct fs_data.
3501 */
3502#$d_statfs_f_flags HAS_STRUCT_STATFS_F_FLAGS /**/
3503
3504/* HAS_STRUCT_STATFS:
3505 * This symbol, if defined, indicates that the struct statfs
3506 * to do statfs() is supported.
3507 */
3508#$d_statfs_s HAS_STRUCT_STATFS /**/
3509
3510/* HAS_FSTATVFS:
3511 * This symbol, if defined, indicates that the fstatvfs routine is
3512 * available to stat filesystems by file descriptors.
3513 */
3514#$d_fstatvfs HAS_FSTATVFS /**/
3515
3516/* HAS_STRERROR_L:
3517 * This symbol, if defined, indicates that the strerror_l routine is
3518 * available to return the error message for a given errno value in
3519 * a particular locale (identified by a locale_t object).
3520 */
3521#$d_strerror_l HAS_STRERROR_L /**/
3522
3523/* HAS_STRFTIME:
3524 * This symbol, if defined, indicates that the strftime routine is
3525 * available to do time formatting.
3526 */
3527#$d_strftime HAS_STRFTIME /**/
3528
3529/* HAS_STRLCAT:
3530 * This symbol, if defined, indicates that the strlcat () routine is
3531 * available to do string concatenation.
3532 */
3533#$d_strlcat HAS_STRLCAT /**/
3534
3535/* HAS_STRLCPY:
3536 * This symbol, if defined, indicates that the strlcpy () routine is
3537 * available to do string copying.
3538 */
3539#$d_strlcpy HAS_STRLCPY /**/
3540
3541/* HAS_STRTOLD:
3542 * This symbol, if defined, indicates that the strtold routine is
3543 * available to convert strings to long doubles.
3544 */
3545#$d_strtold HAS_STRTOLD /**/
3546
3547/* HAS_STRTOLL:
3548 * This symbol, if defined, indicates that the strtoll routine is
3549 * available to convert strings to long longs.
3550 */
3551#$d_strtoll HAS_STRTOLL /**/
3552
3553/* HAS_STRTOQ:
3554 * This symbol, if defined, indicates that the strtoq routine is
3555 * available to convert strings to long longs (quads).
3556 */
3557#$d_strtoq HAS_STRTOQ /**/
3558
3559/* HAS_STRTOULL:
3560 * This symbol, if defined, indicates that the strtoull routine is
3561 * available to convert strings to unsigned long longs.
3562 */
3563#$d_strtoull HAS_STRTOULL /**/
3564
3565/* HAS_STRTOUQ:
3566 * This symbol, if defined, indicates that the strtouq routine is
3567 * available to convert strings to unsigned long longs (quads).
3568 */
3569#$d_strtouq HAS_STRTOUQ /**/
3570
3571/* HAS_SYSCALL_PROTO:
3572 * This symbol, if defined, indicates that the system provides
3573 * a prototype for the syscall() function. Otherwise, it is up
3574 * to the program to supply one. Good guesses are
3575 * extern int syscall(int, ...);
3576 * extern int syscall(long, ...);
3577 */
3578#$d_syscallproto HAS_SYSCALL_PROTO /**/
3579
3580/* HAS_TELLDIR_PROTO:
3581 * This symbol, if defined, indicates that the system provides
3582 * a prototype for the telldir() function. Otherwise, it is up
3583 * to the program to supply one. A good guess is
3584 * extern long telldir(DIR*);
3585 */
3586#$d_telldirproto HAS_TELLDIR_PROTO /**/
3587
3588/* HAS_TGAMMA:
3589 * This symbol, if defined, indicates that the tgamma routine is
3590 * available to do the gamma function. See also HAS_LGAMMA.
3591 */
3592#$d_tgamma HAS_TGAMMA /**/
3593
3594/* HAS_CTIME64:
3595 * This symbol, if defined, indicates that the ctime64 () routine is
3596 * available to do the 64bit variant of ctime ()
3597 */
3598/* HAS_LOCALTIME64:
3599 * This symbol, if defined, indicates that the localtime64 () routine is
3600 * available to do the 64bit variant of localtime ()
3601 */
3602/* HAS_GMTIME64:
3603 * This symbol, if defined, indicates that the gmtime64 () routine is
3604 * available to do the 64bit variant of gmtime ()
3605 */
3606/* HAS_MKTIME64:
3607 * This symbol, if defined, indicates that the mktime64 () routine is
3608 * available to do the 64bit variant of mktime ()
3609 */
3610/* HAS_DIFFTIME64:
3611 * This symbol, if defined, indicates that the difftime64 () routine is
3612 * available to do the 64bit variant of difftime ()
3613 */
3614/* HAS_ASCTIME64:
3615 * This symbol, if defined, indicates that the asctime64 () routine is
3616 * available to do the 64bit variant of asctime ()
3617 */
3618#$d_ctime64 HAS_CTIME64 /**/
3619#$d_localtime64 HAS_LOCALTIME64 /**/
3620#$d_gmtime64 HAS_GMTIME64 /**/
3621#$d_mktime64 HAS_MKTIME64 /**/
3622#$d_difftime64 HAS_DIFFTIME64 /**/
3623#$d_asctime64 HAS_ASCTIME64 /**/
3624
3625/* HAS_TIMEGM:
3626 * This symbol, if defined, indicates that the timegm routine is
3627 * available to do the opposite of gmtime ()
3628 */
3629#$d_timegm HAS_TIMEGM /**/
3630
3631/* HAS_TRUNC:
3632 * This symbol, if defined, indicates that the trunc routine is
3633 * available to round doubles towards zero.
3634 */
3635#$d_trunc HAS_TRUNC /**/
3636
3637/* HAS_TRUNCL:
3638 * This symbol, if defined, indicates that the truncl routine is
3639 * available. If copysignl is also present we can emulate modfl.
3640 */
3641#$d_truncl HAS_TRUNCL /**/
3642
3643/* U32_ALIGNMENT_REQUIRED:
3644 * This symbol, if defined, indicates that you must access
3645 * character data through U32-aligned pointers.
3646 */
3647#ifndef U32_ALIGNMENT_REQUIRED
3648#$d_u32align U32_ALIGNMENT_REQUIRED /**/
3649#endif
3650
3651/* HAS_UALARM:
3652 * This symbol, if defined, indicates that the ualarm routine is
3653 * available to do alarms with microsecond granularity.
3654 */
3655#$d_ualarm HAS_UALARM /**/
3656
3657/* HAS_UNORDERED:
3658 * This symbol, if defined, indicates that the unordered routine is
3659 * available to check whether two doubles are unordered
3660 * (effectively: whether either of them is NaN)
3661 */
3662#$d_unordered HAS_UNORDERED /**/
3663
3664/* HAS_UNSETENV:
3665 * This symbol, if defined, indicates that the unsetenv () routine is
3666 * available for use.
3667 */
3668#$d_unsetenv HAS_UNSETENV /**/
3669
3670/* HAS_USLEEP_PROTO:
3671 * This symbol, if defined, indicates that the system provides
3672 * a prototype for the usleep() function. Otherwise, it is up
3673 * to the program to supply one. A good guess is
3674 * extern int usleep(useconds_t);
3675 */
3676#$d_usleepproto HAS_USLEEP_PROTO /**/
3677
3678/* HAS_USTAT:
3679 * This symbol, if defined, indicates that the ustat system call is
3680 * available to query file system statistics by dev_t.
3681 */
3682#$d_ustat HAS_USTAT /**/
3683
3684/* HAS_WCSCMP:
3685 * This symbol, if defined, indicates that the wcscmp routine is
3686 * available to compare two wide character strings.
3687 */
3688#$d_wcscmp HAS_WCSCMP /**/
3689
3690/* HAS_WCSXFRM:
3691 * This symbol, if defined, indicates that the wcsxfrm routine is
3692 * available to tranform a wide character string for wcscmp().
3693 */
3694#$d_wcsxfrm HAS_WCSXFRM /**/
3695
3696/* HAS_WRITEV:
3697 * This symbol, if defined, indicates that the writev routine is
3698 * available to do scatter writes.
3699 */
3700#$d_writev HAS_WRITEV /**/
3701
3702/* USE_DYNAMIC_LOADING:
3703 * This symbol, if defined, indicates that dynamic loading of
3704 * some sort is available.
3705 */
3706#$usedl USE_DYNAMIC_LOADING /**/
3707
3708/* FFLUSH_NULL:
3709 * This symbol, if defined, tells that fflush(NULL) correctly
3710 * flushes all pending stdio output without side effects. In
3711 * particular, on some platforms calling fflush(NULL) *still*
3712 * corrupts STDIN if it is a pipe.
3713 */
3714/* FFLUSH_ALL:
3715 * This symbol, if defined, tells that to flush
3716 * all pending stdio output one must loop through all
3717 * the stdio file handles stored in an array and fflush them.
3718 * Note that if fflushNULL is defined, fflushall will not
3719 * even be probed for and will be left undefined.
3720 */
3721#$fflushNULL FFLUSH_NULL /**/
3722#$fflushall FFLUSH_ALL /**/
3723
3724/* I_ASSERT:
3725 * This symbol, if defined, indicates that <assert.h> exists and
3726 * could be included by the C program to get the assert() macro.
3727 */
3728#$i_assert I_ASSERT /**/
3729
3730/* I_BFD:
3731 * This symbol, if defined, indicates that <bfd.h> exists and
3732 * can be included.
3733 */
3734#$i_bfd I_BFD /**/
3735
3736/* I_CRYPT:
3737 * This symbol, if defined, indicates that <crypt.h> exists and
3738 * should be included.
3739 */
3740#$i_crypt I_CRYPT /**/
3741
3742/* DB_Prefix_t:
3743 * This symbol contains the type of the prefix structure element
3744 * in the <db.h> header file. In older versions of DB, it was
3745 * int, while in newer ones it is u_int32_t.
3746 */
3747/* DB_Hash_t:
3748 * This symbol contains the type of the prefix structure element
3749 * in the <db.h> header file. In older versions of DB, it was
3750 * int, while in newer ones it is size_t.
3751 */
3752/* DB_VERSION_MAJOR_CFG:
3753 * This symbol, if defined, defines the major version number of
3754 * Berkeley DB found in the <db.h> header when Perl was configured.
3755 */
3756/* DB_VERSION_MINOR_CFG:
3757 * This symbol, if defined, defines the minor version number of
3758 * Berkeley DB found in the <db.h> header when Perl was configured.
3759 * For DB version 1 this is always 0.
3760 */
3761/* DB_VERSION_PATCH_CFG:
3762 * This symbol, if defined, defines the patch version number of
3763 * Berkeley DB found in the <db.h> header when Perl was configured.
3764 * For DB version 1 this is always 0.
3765 */
3766#define DB_Hash_t $db_hashtype /**/
3767#define DB_Prefix_t $db_prefixtype /**/
3768#define DB_VERSION_MAJOR_CFG $db_version_major /**/
3769#define DB_VERSION_MINOR_CFG $db_version_minor /**/
3770#define DB_VERSION_PATCH_CFG $db_version_patch /**/
3771
3772/* I_FENV:
3773 * This symbol, if defined, indicates to the C program that it should
3774 * include <fenv.h> to get the floating point environment definitions.
3775 */
3776#$i_fenv I_FENV /**/
3777
3778/* I_FP:
3779 * This symbol, if defined, indicates that <fp.h> exists and
3780 * should be included.
3781 */
3782#$i_fp I_FP /**/
3783
3784/* I_FP_CLASS:
3785 * This symbol, if defined, indicates that <fp_class.h> exists and
3786 * should be included.
3787 */
3788#$i_fp_class I_FP_CLASS /**/
3789
3790/* I_IEEEFP:
3791 * This symbol, if defined, indicates that <ieeefp.h> exists and
3792 * should be included.
3793 */
3794#$i_ieeefp I_IEEEFP /**/
3795
3796/* I_INTTYPES:
3797 * This symbol, if defined, indicates to the C program that it should
3798 * include <inttypes.h>.
3799 */
3800#$i_inttypes I_INTTYPES /**/
3801
3802/* I_LANGINFO:
3803 * This symbol, if defined, indicates that <langinfo.h> exists and
3804 * should be included.
3805 */
3806#$i_langinfo I_LANGINFO /**/
3807
3808/* I_LIBUTIL:
3809 * This symbol, if defined, indicates that <libutil.h> exists and
3810 * should be included.
3811 */
3812#$i_libutil I_LIBUTIL /**/
3813
3814/* I_MALLOCMALLOC:
3815 * This symbol, if defined, indicates to the C program that it should
3816 * include <malloc/malloc.h>.
3817 */
3818#$i_mallocmalloc I_MALLOCMALLOC /**/
3819
3820/* I_MNTENT:
3821 * This symbol, if defined, indicates that <mntent.h> exists and
3822 * should be included.
3823 */
3824#$i_mntent I_MNTENT /**/
3825
3826/* I_NETINET_TCP:
3827 * This symbol, if defined, indicates to the C program that it should
3828 * include <netinet/tcp.h>.
3829 */
3830#$i_netinettcp I_NETINET_TCP /**/
3831
3832/* I_POLL:
3833 * This symbol, if defined, indicates that <poll.h> exists and
3834 * should be included. (see also HAS_POLL)
3835 */
3836#$i_poll I_POLL /**/
3837
3838/* I_PROT:
3839 * This symbol, if defined, indicates that <prot.h> exists and
3840 * should be included.
3841 */
3842#$i_prot I_PROT /**/
3843
3844/* I_QUADMATH:
3845 * This symbol, if defined, indicates that <quadmath.h> exists and
3846 * should be included.
3847 */
3848#$i_quadmath I_QUADMATH /**/
3849
3850/* I_SHADOW:
3851 * This symbol, if defined, indicates that <shadow.h> exists and
3852 * should be included.
3853 */
3854#$i_shadow I_SHADOW /**/
3855
3856/* I_SOCKS:
3857 * This symbol, if defined, indicates that <socks.h> exists and
3858 * should be included.
3859 */
3860#$i_socks I_SOCKS /**/
3861
3862/* I_STDBOOL:
3863 * This symbol, if defined, indicates that <stdbool.h> exists and
3864 * can be included.
3865 */
3866#$i_stdbool I_STDBOOL /**/
3867
3868/* I_STDINT:
3869 * This symbol, if defined, indicates that <stdint.h> exists and
3870 * should be included.
3871 */
3872#$i_stdint I_STDINT /**/
3873
3874/* I_SUNMATH:
3875 * This symbol, if defined, indicates that <sunmath.h> exists and
3876 * should be included.
3877 */
3878#$i_sunmath I_SUNMATH /**/
3879
3880/* I_SYSLOG:
3881 * This symbol, if defined, indicates that <syslog.h> exists and
3882 * should be included.
3883 */
3884#$i_syslog I_SYSLOG /**/
3885
3886/* I_SYSMODE:
3887 * This symbol, if defined, indicates that <sys/mode.h> exists and
3888 * should be included.
3889 */
3890#$i_sysmode I_SYSMODE /**/
3891
3892/* I_SYS_MOUNT:
3893 * This symbol, if defined, indicates that <sys/mount.h> exists and
3894 * should be included.
3895 */
3896#$i_sysmount I_SYS_MOUNT /**/
3897
3898/* I_SYS_STATFS:
3899 * This symbol, if defined, indicates that <sys/statfs.h> exists.
3900 */
3901#$i_sysstatfs I_SYS_STATFS /**/
3902
3903/* I_SYS_STATVFS:
3904 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
3905 * should be included.
3906 */
3907#$i_sysstatvfs I_SYS_STATVFS /**/
3908
3909/* I_SYSUTSNAME:
3910 * This symbol, if defined, indicates that <sys/utsname.h> exists and
3911 * should be included.
3912 */
3913#$i_sysutsname I_SYSUTSNAME /**/
3914
3915/* I_SYS_VFS:
3916 * This symbol, if defined, indicates that <sys/vfs.h> exists and
3917 * should be included.
3918 */
3919#$i_sysvfs I_SYS_VFS /**/
3920
3921/* I_USTAT:
3922 * This symbol, if defined, indicates that <ustat.h> exists and
3923 * should be included.
3924 */
3925#$i_ustat I_USTAT /**/
3926
3927/* DOUBLEINFBYTES:
3928 * This symbol, if defined, is a comma-separated list of
3929 * hexadecimal bytes for the double precision infinity.
3930 */
3931/* DOUBLENANBYTES:
3932 * This symbol, if defined, is a comma-separated list of
3933 * hexadecimal bytes (0xHH) for the double precision not-a-number.
3934 */
3935/* LONGDBLINFBYTES:
3936 * This symbol, if defined, is a comma-separated list of
3937 * hexadecimal bytes for the long double precision infinity.
3938 */
3939/* LONGDBLNANBYTES:
3940 * This symbol, if defined, is a comma-separated list of
3941 * hexadecimal bytes (0xHH) for the long double precision not-a-number.
3942 */
3943#define DOUBLEINFBYTES $doubleinfbytes /**/
3944#define DOUBLENANBYTES $doublenanbytes /**/
3945#define LONGDBLINFBYTES $longdblinfbytes /**/
3946#define LONGDBLNANBYTES $longdblnanbytes /**/
3947
3948/* PERL_PRIfldbl:
3949 * This symbol, if defined, contains the string used by stdio to
3950 * format long doubles (format 'f') for output.
3951 */
3952/* PERL_PRIgldbl:
3953 * This symbol, if defined, contains the string used by stdio to
3954 * format long doubles (format 'g') for output.
3955 */
3956/* PERL_PRIeldbl:
3957 * This symbol, if defined, contains the string used by stdio to
3958 * format long doubles (format 'e') for output.
3959 */
3960/* PERL_SCNfldbl:
3961 * This symbol, if defined, contains the string used by stdio to
3962 * format long doubles (format 'f') for input.
3963 */
3964/* DOUBLEKIND:
3965 * DOUBLEKIND will be one of
3966 * DOUBLE_IS_IEEE_754_32_BIT_LITTLE_ENDIAN
3967 * DOUBLE_IS_IEEE_754_32_BIT_BIG_ENDIAN
3968 * DOUBLE_IS_IEEE_754_64_BIT_LITTLE_ENDIAN
3969 * DOUBLE_IS_IEEE_754_64_BIT_BIG_ENDIAN
3970 * DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN
3971 * DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN
3972 * DOUBLE_IS_IEEE_754_64_BIT_MIXED_ENDIAN_LE_BE
3973 * DOUBLE_IS_IEEE_754_64_BIT_MIXED_ENDIAN_BE_LE
3974 * DOUBLE_IS_VAX_F_FLOAT
3975 * DOUBLE_IS_VAX_D_FLOAT
3976 * DOUBLE_IS_VAX_G_FLOAT
3977 * DOUBLE_IS_UNKNOWN_FORMAT
3978 */
3979#define DOUBLEKIND $doublekind /**/
3980#define DOUBLE_IS_IEEE_754_32_BIT_LITTLE_ENDIAN 1
3981#define DOUBLE_IS_IEEE_754_32_BIT_BIG_ENDIAN 2
3982#define DOUBLE_IS_IEEE_754_64_BIT_LITTLE_ENDIAN 3
3983#define DOUBLE_IS_IEEE_754_64_BIT_BIG_ENDIAN 4
3984#define DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN 5
3985#define DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN 6
3986#define DOUBLE_IS_IEEE_754_64_BIT_MIXED_ENDIAN_LE_BE 7
3987#define DOUBLE_IS_IEEE_754_64_BIT_MIXED_ENDIAN_BE_LE 8
3988#define DOUBLE_IS_VAX_F_FLOAT 9
3989#define DOUBLE_IS_VAX_D_FLOAT 10
3990#define DOUBLE_IS_VAX_G_FLOAT 11
3991#define DOUBLE_IS_UNKNOWN_FORMAT -1
3992#$d_PRIfldbl PERL_PRIfldbl $sPRIfldbl /**/
3993#$d_PRIgldbl PERL_PRIgldbl $sPRIgldbl /**/
3994#$d_PRIeldbl PERL_PRIeldbl $sPRIeldbl /**/
3995#$d_SCNfldbl PERL_SCNfldbl $sSCNfldbl /**/
3996
3997/* DOUBLEMANTBITS:
3998 * This symbol, if defined, tells how many mantissa bits
3999 * there are in double precision floating point format.
4000 * Note that this is usually DBL_MANT_DIG minus one, since
4001 * with the standard IEEE 754 formats DBL_MANT_DIG includes
4002 * the implicit bit, which doesn't really exist.
4003 */
4004/* LONGDBLMANTBITS:
4005 * This symbol, if defined, tells how many mantissa bits
4006 * there are in long double precision floating point format.
4007 * Note that this can be LDBL_MANT_DIG minus one,
4008 * since LDBL_MANT_DIG can include the IEEE 754 implicit bit.
4009 * The common x86-style 80-bit long double does not have
4010 * an implicit bit.
4011 */
4012/* NVMANTBITS:
4013 * This symbol, if defined, tells how many mantissa bits
4014 * (not including implicit bit) there are in a Perl NV.
4015 * This depends on which floating point type was chosen.
4016 */
4017#define DOUBLEMANTBITS $doublemantbits
4018#define LONGDBLMANTBITS $longdblmantbits
4019#define NVMANTBITS $nvmantbits
4020
4021/* NEED_VA_COPY:
4022 * This symbol, if defined, indicates that the system stores
4023 * the variable argument list datatype, va_list, in a format
4024 * that cannot be copied by simple assignment, so that some
4025 * other means must be used when copying is required.
4026 * As such systems vary in their provision (or non-provision)
4027 * of copying mechanisms, handy.h defines a platform-
4028 * independent macro, Perl_va_copy(src, dst), to do the job.
4029 */
4030#$need_va_copy NEED_VA_COPY /**/
4031
4032/* IVTYPE:
4033 * This symbol defines the C type used for Perl's IV.
4034 */
4035/* UVTYPE:
4036 * This symbol defines the C type used for Perl's UV.
4037 */
4038/* I8TYPE:
4039 * This symbol defines the C type used for Perl's I8.
4040 */
4041/* U8TYPE:
4042 * This symbol defines the C type used for Perl's U8.
4043 */
4044/* I16TYPE:
4045 * This symbol defines the C type used for Perl's I16.
4046 */
4047/* U16TYPE:
4048 * This symbol defines the C type used for Perl's U16.
4049 */
4050/* I32TYPE:
4051 * This symbol defines the C type used for Perl's I32.
4052 */
4053/* U32TYPE:
4054 * This symbol defines the C type used for Perl's U32.
4055 */
4056/* I64TYPE:
4057 * This symbol defines the C type used for Perl's I64.
4058 */
4059/* U64TYPE:
4060 * This symbol defines the C type used for Perl's U64.
4061 */
4062/* NVTYPE:
4063 * This symbol defines the C type used for Perl's NV.
4064 */
4065/* IVSIZE:
4066 * This symbol contains the sizeof(IV).
4067 */
4068/* UVSIZE:
4069 * This symbol contains the sizeof(UV).
4070 */
4071/* I8SIZE:
4072 * This symbol contains the sizeof(I8).
4073 */
4074/* U8SIZE:
4075 * This symbol contains the sizeof(U8).
4076 */
4077/* I16SIZE:
4078 * This symbol contains the sizeof(I16).
4079 */
4080/* U16SIZE:
4081 * This symbol contains the sizeof(U16).
4082 */
4083/* I32SIZE:
4084 * This symbol contains the sizeof(I32).
4085 */
4086/* U32SIZE:
4087 * This symbol contains the sizeof(U32).
4088 */
4089/* I64SIZE:
4090 * This symbol contains the sizeof(I64).
4091 */
4092/* U64SIZE:
4093 * This symbol contains the sizeof(U64).
4094 */
4095/* NVSIZE:
4096 * This symbol contains the sizeof(NV).
4097 * Note that some floating point formats have unused bytes.
4098 * The most notable example is the x86* 80-bit extended precision
4099 * which comes in byte sizes of 12 and 16 (for 32 and 64 bit
4100 * platforms, respectively), but which only uses 10 bytes.
4101 * Perl compiled with -Duselongdouble on x86* is like this.
4102 */
4103/* NV_PRESERVES_UV:
4104 * This symbol, if defined, indicates that a variable of type NVTYPE
4105 * can preserve all the bits of a variable of type UVTYPE.
4106 */
4107/* NV_PRESERVES_UV_BITS:
4108 * This symbol contains the number of bits a variable of type NVTYPE
4109 * can preserve of a variable of type UVTYPE.
4110 */
4111/* NV_OVERFLOWS_INTEGERS_AT:
4112 * This symbol gives the largest integer value that NVs can hold. This
4113 * value + 1.0 cannot be stored accurately. It is expressed as constant
4114 * floating point expression to reduce the chance of decimal/binary
4115 * conversion issues. If it can not be determined, the value 0 is given.
4116 */
4117/* NV_ZERO_IS_ALLBITS_ZERO:
4118 * This symbol, if defined, indicates that a variable of type NVTYPE
4119 * stores 0.0 in memory as all bits zero.
4120 */
4121#define IVTYPE $ivtype /**/
4122#define UVTYPE $uvtype /**/
4123#define I8TYPE $i8type /**/
4124#define U8TYPE $u8type /**/
4125#define I16TYPE $i16type /**/
4126#define U16TYPE $u16type /**/
4127#define I32TYPE $i32type /**/
4128#define U32TYPE $u32type /**/
4129#ifdef HAS_QUAD
4130#define I64TYPE $i64type /**/
4131#define U64TYPE $u64type /**/
4132#endif
4133#define NVTYPE $nvtype /**/
4134#define IVSIZE $ivsize /**/
4135#define UVSIZE $uvsize /**/
4136#define I8SIZE $i8size /**/
4137#define U8SIZE $u8size /**/
4138#define I16SIZE $i16size /**/
4139#define U16SIZE $u16size /**/
4140#define I32SIZE $i32size /**/
4141#define U32SIZE $u32size /**/
4142#ifdef HAS_QUAD
4143#define I64SIZE $i64size /**/
4144#define U64SIZE $u64size /**/
4145#endif
4146#define NVSIZE $nvsize /**/
4147#$d_nv_preserves_uv NV_PRESERVES_UV
4148#define NV_PRESERVES_UV_BITS $nv_preserves_uv_bits
4149#define NV_OVERFLOWS_INTEGERS_AT $nv_overflows_integers_at
4150#$d_nv_zero_is_allbits_zero NV_ZERO_IS_ALLBITS_ZERO
4151#if UVSIZE == 8
4152# ifdef BYTEORDER
4153# if BYTEORDER == 0x1234
4154# undef BYTEORDER
4155# define BYTEORDER 0x12345678
4156# else
4157# if BYTEORDER == 0x4321
4158# undef BYTEORDER
4159# define BYTEORDER 0x87654321
4160# endif
4161# endif
4162# endif
4163#endif
4164
4165/* IVdf:
4166 * This symbol defines the format string used for printing a Perl IV
4167 * as a signed decimal integer.
4168 */
4169/* UVuf:
4170 * This symbol defines the format string used for printing a Perl UV
4171 * as an unsigned decimal integer.
4172 */
4173/* UVof:
4174 * This symbol defines the format string used for printing a Perl UV
4175 * as an unsigned octal integer.
4176 */
4177/* UVxf:
4178 * This symbol defines the format string used for printing a Perl UV
4179 * as an unsigned hexadecimal integer in lowercase abcdef.
4180 */
4181/* UVXf:
4182 * This symbol defines the format string used for printing a Perl UV
4183 * as an unsigned hexadecimal integer in uppercase ABCDEF.
4184 */
4185/* NVef:
4186 * This symbol defines the format string used for printing a Perl NV
4187 * using %e-ish floating point format.
4188 */
4189/* NVff:
4190 * This symbol defines the format string used for printing a Perl NV
4191 * using %f-ish floating point format.
4192 */
4193/* NVgf:
4194 * This symbol defines the format string used for printing a Perl NV
4195 * using %g-ish floating point format.
4196 */
4197#define IVdf $ivdformat /**/
4198#define UVuf $uvuformat /**/
4199#define UVof $uvoformat /**/
4200#define UVxf $uvxformat /**/
4201#define UVXf $uvXUformat /**/
4202#define NVef $nveformat /**/
4203#define NVff $nvfformat /**/
4204#define NVgf $nvgformat /**/
4205
4206/* SELECT_MIN_BITS:
4207 * This symbol holds the minimum number of bits operated by select.
4208 * That is, if you do select(n, ...), how many bits at least will be
4209 * cleared in the masks if some activity is detected. Usually this
4210 * is either n or 32*ceil(n/32), especially many little-endians do
4211 * the latter. This is only useful if you have select(), naturally.
4212 */
4213#define SELECT_MIN_BITS $selectminbits /**/
4214
4215/* ST_INO_SIZE:
4216 * This variable contains the size of struct stat's st_ino in bytes.
4217 */
4218/* ST_INO_SIGN:
4219 * This symbol holds the signedness of struct stat's st_ino.
4220 * 1 for unsigned, -1 for signed.
4221 */
4222#define ST_INO_SIGN $st_ino_sign /* st_ino sign */
4223#define ST_INO_SIZE $st_ino_size /* st_ino size */
4224
4225/* STARTPERL:
4226 * This variable contains the string to put in front of a perl
4227 * script to make sure (one hopes) that it runs with perl and not
4228 * some shell.
4229 */
4230#define STARTPERL "$startperl" /**/
4231
4232/* HAS_STDIO_STREAM_ARRAY:
4233 * This symbol, if defined, tells that there is an array
4234 * holding the stdio streams.
4235 */
4236/* STDIO_STREAM_ARRAY:
4237 * This symbol tells the name of the array holding the stdio streams.
4238 * Usual values include _iob, __iob, and __sF.
4239 */
4240#$d_stdio_stream_array HAS_STDIO_STREAM_ARRAY /**/
4241#ifdef HAS_STDIO_STREAM_ARRAY
4242#define STDIO_STREAM_ARRAY $stdio_stream_array
4243#endif
4244
4245/* GMTIME_MAX:
4246 * This symbol contains the maximum value for the time_t offset that
4247 * the system function gmtime () accepts, and defaults to 0
4248 */
4249/* GMTIME_MIN:
4250 * This symbol contains the minimum value for the time_t offset that
4251 * the system function gmtime () accepts, and defaults to 0
4252 */
4253/* LOCALTIME_MAX:
4254 * This symbol contains the maximum value for the time_t offset that
4255 * the system function localtime () accepts, and defaults to 0
4256 */
4257/* LOCALTIME_MIN:
4258 * This symbol contains the minimum value for the time_t offset that
4259 * the system function localtime () accepts, and defaults to 0
4260 */
4261#define GMTIME_MAX $sGMTIME_max /**/
4262#define GMTIME_MIN $sGMTIME_min /**/
4263#define LOCALTIME_MAX $sLOCALTIME_max /**/
4264#define LOCALTIME_MIN $sLOCALTIME_min /**/
4265
4266/* USE_64_BIT_INT:
4267 * This symbol, if defined, indicates that 64-bit integers should
4268 * be used when available. If not defined, the native integers
4269 * will be employed (be they 32 or 64 bits). The minimal possible
4270 * 64-bitness is used, just enough to get 64-bit integers into Perl.
4271 * This may mean using for example "long longs", while your memory
4272 * may still be limited to 2 gigabytes.
4273 */
4274/* USE_64_BIT_ALL:
4275 * This symbol, if defined, indicates that 64-bit integers should
4276 * be used when available. If not defined, the native integers
4277 * will be used (be they 32 or 64 bits). The maximal possible
4278 * 64-bitness is employed: LP64 or ILP64, meaning that you will
4279 * be able to use more than 2 gigabytes of memory. This mode is
4280 * even more binary incompatible than USE_64_BIT_INT. You may not
4281 * be able to run the resulting executable in a 32-bit CPU at all or
4282 * you may need at least to reboot your OS to 64-bit mode.
4283 */
4284#ifndef USE_64_BIT_INT
4285#$use64bitint USE_64_BIT_INT /**/
4286#endif
4287#ifndef USE_64_BIT_ALL
4288#$use64bitall USE_64_BIT_ALL /**/
4289#endif
4290
4291/* USE_CBACKTRACE:
4292 * This symbol, if defined, indicates that Perl should
4293 * be built with support for backtrace.
4294 */
4295#$usecbacktrace USE_CBACKTRACE /**/
4296
4297/* USE_DTRACE:
4298 * This symbol, if defined, indicates that Perl should
4299 * be built with support for DTrace.
4300 */
4301#$usedtrace USE_DTRACE /**/
4302
4303/* USE_FAST_STDIO:
4304 * This symbol, if defined, indicates that Perl should
4305 * be built to use 'fast stdio'.
4306 * Defaults to define in Perls 5.8 and earlier, to undef later.
4307 */
4308#ifndef USE_FAST_STDIO
4309#$usefaststdio USE_FAST_STDIO /**/
4310#endif
4311
4312/* USE_KERN_PROC_PATHNAME:
4313 * This symbol, if defined, indicates that we can use sysctl with
4314 * KERN_PROC_PATHNAME to get a full path for the executable, and hence
4315 * convert $^X to an absolute path.
4316 */
4317#$usekernprocpathname USE_KERN_PROC_PATHNAME /**/
4318
4319/* USE_LARGE_FILES:
4320 * This symbol, if defined, indicates that large file support
4321 * should be used when available.
4322 */
4323#ifndef USE_LARGE_FILES
4324#$uselargefiles USE_LARGE_FILES /**/
4325#endif
4326
4327/* USE_LONG_DOUBLE:
4328 * This symbol, if defined, indicates that long doubles should
4329 * be used when available.
4330 */
4331#ifndef USE_LONG_DOUBLE
4332#$uselongdouble USE_LONG_DOUBLE /**/
4333#endif
4334
4335/* USE_MORE_BITS:
4336 * This symbol, if defined, indicates that 64-bit interfaces and
4337 * long doubles should be used when available.
4338 */
4339#ifndef USE_MORE_BITS
4340#$usemorebits USE_MORE_BITS /**/
4341#endif
4342
4343/* MULTIPLICITY:
4344 * This symbol, if defined, indicates that Perl should
4345 * be built to use multiplicity.
4346 */
4347#ifndef MULTIPLICITY
4348#$usemultiplicity MULTIPLICITY /**/
4349#endif
4350
4351/* USE_NSGETEXECUTABLEPATH:
4352 * This symbol, if defined, indicates that we can use _NSGetExecutablePath
4353 * and realpath to get a full path for the executable, and hence convert
4354 * $^X to an absolute path.
4355 */
4356#$usensgetexecutablepath USE_NSGETEXECUTABLEPATH /**/
4357
4358/* USE_PERLIO:
4359 * This symbol, if defined, indicates that the PerlIO abstraction should
4360 * be used throughout. If not defined, stdio should be
4361 * used in a fully backward compatible manner.
4362 */
4363#ifndef USE_PERLIO
4364#$useperlio USE_PERLIO /**/
4365#endif
4366
4367/* USE_QUADMATH:
4368 * This symbol, if defined, indicates that the quadmath library should
4369 * be used when available.
4370 */
4371#ifndef USE_QUADMATH
4372#$usequadmath USE_QUADMATH /**/
4373#endif
4374
4375/* USE_SOCKS:
4376 * This symbol, if defined, indicates that Perl should
4377 * be built to use socks.
4378 */
4379#ifndef USE_SOCKS
4380#$usesocks USE_SOCKS /**/
4381#endif
4382
4383/* HAS_DRAND48_PROTO:
4384 * This symbol, if defined, indicates that the system provides
4385 * a prototype for the drand48() function. Otherwise, it is up
4386 * to the program to supply one. A good guess is
4387 * extern double drand48(void);
4388 */
4389#$d_drand48proto HAS_DRAND48_PROTO /**/
4390
4391/* HAS_GETHOST_PROTOS:
4392 * This symbol, if defined, indicates that <netdb.h> includes
4393 * prototypes for gethostent(), gethostbyname(), and
4394 * gethostbyaddr(). Otherwise, it is up to the program to guess
4395 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
4396 */
4397#$d_gethostprotos HAS_GETHOST_PROTOS /**/
4398
4399/* HAS_GETNET_PROTOS:
4400 * This symbol, if defined, indicates that <netdb.h> includes
4401 * prototypes for getnetent(), getnetbyname(), and
4402 * getnetbyaddr(). Otherwise, it is up to the program to guess
4403 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
4404 */
4405#$d_getnetprotos HAS_GETNET_PROTOS /**/
4406
4407/* HAS_GETPROTO_PROTOS:
4408 * This symbol, if defined, indicates that <netdb.h> includes
4409 * prototypes for getprotoent(), getprotobyname(), and
4410 * getprotobyaddr(). Otherwise, it is up to the program to guess
4411 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
4412 */
4413#$d_getprotoprotos HAS_GETPROTO_PROTOS /**/
4414
4415/* HAS_GETSERV_PROTOS:
4416 * This symbol, if defined, indicates that <netdb.h> includes
4417 * prototypes for getservent(), getservbyname(), and
4418 * getservbyaddr(). Otherwise, it is up to the program to guess
4419 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
4420 */
4421#$d_getservprotos HAS_GETSERV_PROTOS /**/
4422
4423/* HAS_LSEEK_PROTO:
4424 * This symbol, if defined, indicates that the system provides
4425 * a prototype for the lseek() function. Otherwise, it is up
4426 * to the program to supply one. A good guess is
4427 * extern off_t lseek(int, off_t, int);
4428 */
4429#$d_lseekproto HAS_LSEEK_PROTO /**/
4430
4431/* Netdb_host_t:
4432 * This symbol holds the type used for the 1st argument
4433 * to gethostbyaddr().
4434 */
4435/* Netdb_hlen_t:
4436 * This symbol holds the type used for the 2nd argument
4437 * to gethostbyaddr().
4438 */
4439/* Netdb_name_t:
4440 * This symbol holds the type used for the argument to
4441 * gethostbyname().
4442 */
4443/* Netdb_net_t:
4444 * This symbol holds the type used for the 1st argument to
4445 * getnetbyaddr().
4446 */
4447#define Netdb_host_t $netdb_host_type /**/
4448#define Netdb_hlen_t $netdb_hlen_type /**/
4449#define Netdb_name_t $netdb_name_type /**/
4450#define Netdb_net_t $netdb_net_type /**/
4451
4452/* Select_fd_set_t:
4453 * This symbol holds the type used for the 2nd, 3rd, and 4th
4454 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
4455 * is defined, and 'int *' otherwise. This is only useful if you
4456 * have select(), of course.
4457 */
4458#define Select_fd_set_t $selecttype /**/
4459
4460/* Sock_size_t:
4461 * This symbol holds the type used for the size argument of
4462 * various socket calls (just the base type, not the pointer-to).
4463 */
4464#define Sock_size_t $socksizetype /**/
4465
4466/* ARCHNAME:
4467 * This symbol holds a string representing the architecture name.
4468 * It may be used to construct an architecture-dependant pathname
4469 * where library files may be held under a private library, for
4470 * instance.
4471 */
4472#define ARCHNAME "$archname" /**/
4473
4474/* HAS_ASCTIME_R:
4475 * This symbol, if defined, indicates that the asctime_r routine
4476 * is available to asctime re-entrantly.
4477 */
4478/* ASCTIME_R_PROTO:
4479 * This symbol encodes the prototype of asctime_r.
4480 * It is zero if d_asctime_r is undef, and one of the
4481 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_asctime_r
4482 * is defined.
4483 */
4484#$d_asctime_r HAS_ASCTIME_R /**/
4485#define ASCTIME_R_PROTO $asctime_r_proto /**/
4486
4487/* HAS_CRYPT_R:
4488 * This symbol, if defined, indicates that the crypt_r routine
4489 * is available to crypt re-entrantly.
4490 */
4491/* CRYPT_R_PROTO:
4492 * This symbol encodes the prototype of crypt_r.
4493 * It is zero if d_crypt_r is undef, and one of the
4494 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_crypt_r
4495 * is defined.
4496 */
4497#$d_crypt_r HAS_CRYPT_R /**/
4498#define CRYPT_R_PROTO $crypt_r_proto /**/
4499
4500/* HAS_CTERMID_R:
4501 * This symbol, if defined, indicates that the ctermid_r routine
4502 * is available to ctermid re-entrantly.
4503 */
4504/* CTERMID_R_PROTO:
4505 * This symbol encodes the prototype of ctermid_r.
4506 * It is zero if d_ctermid_r is undef, and one of the
4507 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctermid_r
4508 * is defined.
4509 */
4510#$d_ctermid_r HAS_CTERMID_R /**/
4511#define CTERMID_R_PROTO $ctermid_r_proto /**/
4512
4513/* HAS_CTIME_R:
4514 * This symbol, if defined, indicates that the ctime_r routine
4515 * is available to ctime re-entrantly.
4516 */
4517/* CTIME_R_PROTO:
4518 * This symbol encodes the prototype of ctime_r.
4519 * It is zero if d_ctime_r is undef, and one of the
4520 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r
4521 * is defined.
4522 */
4523#$d_ctime_r HAS_CTIME_R /**/
4524#define CTIME_R_PROTO $ctime_r_proto /**/
4525
4526/* HAS_DRAND48_R:
4527 * This symbol, if defined, indicates that the drand48_r routine
4528 * is available to drand48 re-entrantly.
4529 */
4530/* DRAND48_R_PROTO:
4531 * This symbol encodes the prototype of drand48_r.
4532 * It is zero if d_drand48_r is undef, and one of the
4533 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_drand48_r
4534 * is defined.
4535 */
4536#$d_drand48_r HAS_DRAND48_R /**/
4537#define DRAND48_R_PROTO $drand48_r_proto /**/
4538
4539/* HAS_ENDGRENT_R:
4540 * This symbol, if defined, indicates that the endgrent_r routine
4541 * is available to endgrent re-entrantly.
4542 */
4543/* ENDGRENT_R_PROTO:
4544 * This symbol encodes the prototype of endgrent_r.
4545 * It is zero if d_endgrent_r is undef, and one of the
4546 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endgrent_r
4547 * is defined.
4548 */
4549#$d_endgrent_r HAS_ENDGRENT_R /**/
4550#define ENDGRENT_R_PROTO $endgrent_r_proto /**/
4551
4552/* HAS_ENDHOSTENT_R:
4553 * This symbol, if defined, indicates that the endhostent_r routine
4554 * is available to endhostent re-entrantly.
4555 */
4556/* ENDHOSTENT_R_PROTO:
4557 * This symbol encodes the prototype of endhostent_r.
4558 * It is zero if d_endhostent_r is undef, and one of the
4559 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endhostent_r
4560 * is defined.
4561 */
4562#$d_endhostent_r HAS_ENDHOSTENT_R /**/
4563#define ENDHOSTENT_R_PROTO $endhostent_r_proto /**/
4564
4565/* HAS_ENDNETENT_R:
4566 * This symbol, if defined, indicates that the endnetent_r routine
4567 * is available to endnetent re-entrantly.
4568 */
4569/* ENDNETENT_R_PROTO:
4570 * This symbol encodes the prototype of endnetent_r.
4571 * It is zero if d_endnetent_r is undef, and one of the
4572 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endnetent_r
4573 * is defined.
4574 */
4575#$d_endnetent_r HAS_ENDNETENT_R /**/
4576#define ENDNETENT_R_PROTO $endnetent_r_proto /**/
4577
4578/* HAS_ENDPROTOENT_R:
4579 * This symbol, if defined, indicates that the endprotoent_r routine
4580 * is available to endprotoent re-entrantly.
4581 */
4582/* ENDPROTOENT_R_PROTO:
4583 * This symbol encodes the prototype of endprotoent_r.
4584 * It is zero if d_endprotoent_r is undef, and one of the
4585 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endprotoent_r
4586 * is defined.
4587 */
4588#$d_endprotoent_r HAS_ENDPROTOENT_R /**/
4589#define ENDPROTOENT_R_PROTO $endprotoent_r_proto /**/
4590
4591/* HAS_ENDPWENT_R:
4592 * This symbol, if defined, indicates that the endpwent_r routine
4593 * is available to endpwent re-entrantly.
4594 */
4595/* ENDPWENT_R_PROTO:
4596 * This symbol encodes the prototype of endpwent_r.
4597 * It is zero if d_endpwent_r is undef, and one of the
4598 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endpwent_r
4599 * is defined.
4600 */
4601#$d_endpwent_r HAS_ENDPWENT_R /**/
4602#define ENDPWENT_R_PROTO $endpwent_r_proto /**/
4603
4604/* HAS_ENDSERVENT_R:
4605 * This symbol, if defined, indicates that the endservent_r routine
4606 * is available to endservent re-entrantly.
4607 */
4608/* ENDSERVENT_R_PROTO:
4609 * This symbol encodes the prototype of endservent_r.
4610 * It is zero if d_endservent_r is undef, and one of the
4611 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endservent_r
4612 * is defined.
4613 */
4614#$d_endservent_r HAS_ENDSERVENT_R /**/
4615#define ENDSERVENT_R_PROTO $endservent_r_proto /**/
4616
4617/* HAS_GETGRENT_R:
4618 * This symbol, if defined, indicates that the getgrent_r routine
4619 * is available to getgrent re-entrantly.
4620 */
4621/* GETGRENT_R_PROTO:
4622 * This symbol encodes the prototype of getgrent_r.
4623 * It is zero if d_getgrent_r is undef, and one of the
4624 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrent_r
4625 * is defined.
4626 */
4627#$d_getgrent_r HAS_GETGRENT_R /**/
4628#define GETGRENT_R_PROTO $getgrent_r_proto /**/
4629
4630/* HAS_GETGRGID_R:
4631 * This symbol, if defined, indicates that the getgrgid_r routine
4632 * is available to getgrgid re-entrantly.
4633 */
4634/* GETGRGID_R_PROTO:
4635 * This symbol encodes the prototype of getgrgid_r.
4636 * It is zero if d_getgrgid_r is undef, and one of the
4637 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrgid_r
4638 * is defined.
4639 */
4640#$d_getgrgid_r HAS_GETGRGID_R /**/
4641#define GETGRGID_R_PROTO $getgrgid_r_proto /**/
4642
4643/* HAS_GETGRNAM_R:
4644 * This symbol, if defined, indicates that the getgrnam_r routine
4645 * is available to getgrnam re-entrantly.
4646 */
4647/* GETGRNAM_R_PROTO:
4648 * This symbol encodes the prototype of getgrnam_r.
4649 * It is zero if d_getgrnam_r is undef, and one of the
4650 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrnam_r
4651 * is defined.
4652 */
4653#$d_getgrnam_r HAS_GETGRNAM_R /**/
4654#define GETGRNAM_R_PROTO $getgrnam_r_proto /**/
4655
4656/* HAS_GETHOSTBYADDR_R:
4657 * This symbol, if defined, indicates that the gethostbyaddr_r routine
4658 * is available to gethostbyaddr re-entrantly.
4659 */
4660/* GETHOSTBYADDR_R_PROTO:
4661 * This symbol encodes the prototype of gethostbyaddr_r.
4662 * It is zero if d_gethostbyaddr_r is undef, and one of the
4663 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyaddr_r
4664 * is defined.
4665 */
4666#$d_gethostbyaddr_r HAS_GETHOSTBYADDR_R /**/
4667#define GETHOSTBYADDR_R_PROTO $gethostbyaddr_r_proto /**/
4668
4669/* HAS_GETHOSTBYNAME_R:
4670 * This symbol, if defined, indicates that the gethostbyname_r routine
4671 * is available to gethostbyname re-entrantly.
4672 */
4673/* GETHOSTBYNAME_R_PROTO:
4674 * This symbol encodes the prototype of gethostbyname_r.
4675 * It is zero if d_gethostbyname_r is undef, and one of the
4676 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyname_r
4677 * is defined.
4678 */
4679#$d_gethostbyname_r HAS_GETHOSTBYNAME_R /**/
4680#define GETHOSTBYNAME_R_PROTO $gethostbyname_r_proto /**/
4681
4682/* HAS_GETHOSTENT_R:
4683 * This symbol, if defined, indicates that the gethostent_r routine
4684 * is available to gethostent re-entrantly.
4685 */
4686/* GETHOSTENT_R_PROTO:
4687 * This symbol encodes the prototype of gethostent_r.
4688 * It is zero if d_gethostent_r is undef, and one of the
4689 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostent_r
4690 * is defined.
4691 */
4692#$d_gethostent_r HAS_GETHOSTENT_R /**/
4693#define GETHOSTENT_R_PROTO $gethostent_r_proto /**/
4694
4695/* HAS_GETLOGIN_R:
4696 * This symbol, if defined, indicates that the getlogin_r routine
4697 * is available to getlogin re-entrantly.
4698 */
4699/* GETLOGIN_R_PROTO:
4700 * This symbol encodes the prototype of getlogin_r.
4701 * It is zero if d_getlogin_r is undef, and one of the
4702 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getlogin_r
4703 * is defined.
4704 */
4705#$d_getlogin_r HAS_GETLOGIN_R /**/
4706#define GETLOGIN_R_PROTO $getlogin_r_proto /**/
4707
4708/* HAS_GETNETBYADDR_R:
4709 * This symbol, if defined, indicates that the getnetbyaddr_r routine
4710 * is available to getnetbyaddr re-entrantly.
4711 */
4712/* GETNETBYADDR_R_PROTO:
4713 * This symbol encodes the prototype of getnetbyaddr_r.
4714 * It is zero if d_getnetbyaddr_r is undef, and one of the
4715 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyaddr_r
4716 * is defined.
4717 */
4718#$d_getnetbyaddr_r HAS_GETNETBYADDR_R /**/
4719#define GETNETBYADDR_R_PROTO $getnetbyaddr_r_proto /**/
4720
4721/* HAS_GETNETBYNAME_R:
4722 * This symbol, if defined, indicates that the getnetbyname_r routine
4723 * is available to getnetbyname re-entrantly.
4724 */
4725/* GETNETBYNAME_R_PROTO:
4726 * This symbol encodes the prototype of getnetbyname_r.
4727 * It is zero if d_getnetbyname_r is undef, and one of the
4728 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyname_r
4729 * is defined.
4730 */
4731#$d_getnetbyname_r HAS_GETNETBYNAME_R /**/
4732#define GETNETBYNAME_R_PROTO $getnetbyname_r_proto /**/
4733
4734/* HAS_GETNETENT_R:
4735 * This symbol, if defined, indicates that the getnetent_r routine
4736 * is available to getnetent re-entrantly.
4737 */
4738/* GETNETENT_R_PROTO:
4739 * This symbol encodes the prototype of getnetent_r.
4740 * It is zero if d_getnetent_r is undef, and one of the
4741 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetent_r
4742 * is defined.
4743 */
4744#$d_getnetent_r HAS_GETNETENT_R /**/
4745#define GETNETENT_R_PROTO $getnetent_r_proto /**/
4746
4747/* HAS_GETPROTOBYNAME_R:
4748 * This symbol, if defined, indicates that the getprotobyname_r routine
4749 * is available to getprotobyname re-entrantly.
4750 */
4751/* GETPROTOBYNAME_R_PROTO:
4752 * This symbol encodes the prototype of getprotobyname_r.
4753 * It is zero if d_getprotobyname_r is undef, and one of the
4754 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobyname_r
4755 * is defined.
4756 */
4757#$d_getprotobyname_r HAS_GETPROTOBYNAME_R /**/
4758#define GETPROTOBYNAME_R_PROTO $getprotobyname_r_proto /**/
4759
4760/* HAS_GETPROTOBYNUMBER_R:
4761 * This symbol, if defined, indicates that the getprotobynumber_r routine
4762 * is available to getprotobynumber re-entrantly.
4763 */
4764/* GETPROTOBYNUMBER_R_PROTO:
4765 * This symbol encodes the prototype of getprotobynumber_r.
4766 * It is zero if d_getprotobynumber_r is undef, and one of the
4767 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobynumber_r
4768 * is defined.
4769 */
4770#$d_getprotobynumber_r HAS_GETPROTOBYNUMBER_R /**/
4771#define GETPROTOBYNUMBER_R_PROTO $getprotobynumber_r_proto /**/
4772
4773/* HAS_GETPROTOENT_R:
4774 * This symbol, if defined, indicates that the getprotoent_r routine
4775 * is available to getprotoent re-entrantly.
4776 */
4777/* GETPROTOENT_R_PROTO:
4778 * This symbol encodes the prototype of getprotoent_r.
4779 * It is zero if d_getprotoent_r is undef, and one of the
4780 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotoent_r
4781 * is defined.
4782 */
4783#$d_getprotoent_r HAS_GETPROTOENT_R /**/
4784#define GETPROTOENT_R_PROTO $getprotoent_r_proto /**/
4785
4786/* HAS_GETPWENT_R:
4787 * This symbol, if defined, indicates that the getpwent_r routine
4788 * is available to getpwent re-entrantly.
4789 */
4790/* GETPWENT_R_PROTO:
4791 * This symbol encodes the prototype of getpwent_r.
4792 * It is zero if d_getpwent_r is undef, and one of the
4793 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r
4794 * is defined.
4795 */
4796#$d_getpwent_r HAS_GETPWENT_R /**/
4797#define GETPWENT_R_PROTO $getpwent_r_proto /**/
4798
4799/* HAS_GETPWNAM_R:
4800 * This symbol, if defined, indicates that the getpwnam_r routine
4801 * is available to getpwnam re-entrantly.
4802 */
4803/* GETPWNAM_R_PROTO:
4804 * This symbol encodes the prototype of getpwnam_r.
4805 * It is zero if d_getpwnam_r is undef, and one of the
4806 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwnam_r
4807 * is defined.
4808 */
4809#$d_getpwnam_r HAS_GETPWNAM_R /**/
4810#define GETPWNAM_R_PROTO $getpwnam_r_proto /**/
4811
4812/* HAS_GETPWUID_R:
4813 * This symbol, if defined, indicates that the getpwuid_r routine
4814 * is available to getpwuid re-entrantly.
4815 */
4816/* GETPWUID_R_PROTO:
4817 * This symbol encodes the prototype of getpwuid_r.
4818 * It is zero if d_getpwuid_r is undef, and one of the
4819 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r
4820 * is defined.
4821 */
4822#$d_getpwuid_r HAS_GETPWUID_R /**/
4823#define GETPWUID_R_PROTO $getpwuid_r_proto /**/
4824
4825/* HAS_GETSERVBYNAME_R:
4826 * This symbol, if defined, indicates that the getservbyname_r routine
4827 * is available to getservbyname re-entrantly.
4828 */
4829/* GETSERVBYNAME_R_PROTO:
4830 * This symbol encodes the prototype of getservbyname_r.
4831 * It is zero if d_getservbyname_r is undef, and one of the
4832 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyname_r
4833 * is defined.
4834 */
4835#$d_getservbyname_r HAS_GETSERVBYNAME_R /**/
4836#define GETSERVBYNAME_R_PROTO $getservbyname_r_proto /**/
4837
4838/* HAS_GETSERVBYPORT_R:
4839 * This symbol, if defined, indicates that the getservbyport_r routine
4840 * is available to getservbyport re-entrantly.
4841 */
4842/* GETSERVBYPORT_R_PROTO:
4843 * This symbol encodes the prototype of getservbyport_r.
4844 * It is zero if d_getservbyport_r is undef, and one of the
4845 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyport_r
4846 * is defined.
4847 */
4848#$d_getservbyport_r HAS_GETSERVBYPORT_R /**/
4849#define GETSERVBYPORT_R_PROTO $getservbyport_r_proto /**/
4850
4851/* HAS_GETSERVENT_R:
4852 * This symbol, if defined, indicates that the getservent_r routine
4853 * is available to getservent re-entrantly.
4854 */
4855/* GETSERVENT_R_PROTO:
4856 * This symbol encodes the prototype of getservent_r.
4857 * It is zero if d_getservent_r is undef, and one of the
4858 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservent_r
4859 * is defined.
4860 */
4861#$d_getservent_r HAS_GETSERVENT_R /**/
4862#define GETSERVENT_R_PROTO $getservent_r_proto /**/
4863
4864/* HAS_GETSPNAM_R:
4865 * This symbol, if defined, indicates that the getspnam_r routine
4866 * is available to getspnam re-entrantly.
4867 */
4868/* GETSPNAM_R_PROTO:
4869 * This symbol encodes the prototype of getspnam_r.
4870 * It is zero if d_getspnam_r is undef, and one of the
4871 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getspnam_r
4872 * is defined.
4873 */
4874#$d_getspnam_r HAS_GETSPNAM_R /**/
4875#define GETSPNAM_R_PROTO $getspnam_r_proto /**/
4876
4877/* HAS_GMTIME_R:
4878 * This symbol, if defined, indicates that the gmtime_r routine
4879 * is available to gmtime re-entrantly.
4880 */
4881/* GMTIME_R_PROTO:
4882 * This symbol encodes the prototype of gmtime_r.
4883 * It is zero if d_gmtime_r is undef, and one of the
4884 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r
4885 * is defined.
4886 */
4887#$d_gmtime_r HAS_GMTIME_R /**/
4888#define GMTIME_R_PROTO $gmtime_r_proto /**/
4889
4890/* HAS_LOCALTIME_R:
4891 * This symbol, if defined, indicates that the localtime_r routine
4892 * is available to localtime re-entrantly.
4893 */
4894/* LOCALTIME_R_NEEDS_TZSET:
4895 * Many libc's localtime_r implementations do not call tzset,
4896 * making them differ from localtime(), and making timezone
4897 * changes using \$ENV{TZ} without explicitly calling tzset
4898 * impossible. This symbol makes us call tzset before localtime_r
4899 */
4900#$d_localtime_r_needs_tzset LOCALTIME_R_NEEDS_TZSET /**/
4901#ifdef LOCALTIME_R_NEEDS_TZSET
4902#define L_R_TZSET tzset(),
4903#else
4904#define L_R_TZSET
4905#endif
4906
4907/* LOCALTIME_R_PROTO:
4908 * This symbol encodes the prototype of localtime_r.
4909 * It is zero if d_localtime_r is undef, and one of the
4910 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r
4911 * is defined.
4912 */
4913#$d_localtime_r HAS_LOCALTIME_R /**/
4914#define LOCALTIME_R_PROTO $localtime_r_proto /**/
4915
4916/* OLD_PTHREAD_CREATE_JOINABLE:
4917 * This symbol, if defined, indicates how to create pthread
4918 * in joinable (aka undetached) state. NOTE: not defined
4919 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
4920 * (the new version of the constant).
4921 * If defined, known values are PTHREAD_CREATE_UNDETACHED
4922 * and __UNDETACHED.
4923 */
4924#$d_old_pthread_create_joinable OLD_PTHREAD_CREATE_JOINABLE $old_pthread_create_joinable /**/
4925
4926/* HAS_PTHREAD_ATFORK:
4927 * This symbol, if defined, indicates that the pthread_atfork routine
4928 * is available to setup fork handlers.
4929 */
4930#$d_pthread_atfork HAS_PTHREAD_ATFORK /**/
4931
4932/* HAS_PTHREAD_YIELD:
4933 * This symbol, if defined, indicates that the pthread_yield
4934 * routine is available to yield the execution of the current
4935 * thread. sched_yield is preferable to pthread_yield.
4936 */
4937/* SCHED_YIELD:
4938 * This symbol defines the way to yield the execution of
4939 * the current thread. Known ways are sched_yield,
4940 * pthread_yield, and pthread_yield with NULL.
4941 */
4942/* HAS_SCHED_YIELD:
4943 * This symbol, if defined, indicates that the sched_yield
4944 * routine is available to yield the execution of the current
4945 * thread. sched_yield is preferable to pthread_yield.
4946 */
4947#$d_pthread_yield HAS_PTHREAD_YIELD /**/
4948#define SCHED_YIELD $sched_yield /**/
4949#$d_sched_yield HAS_SCHED_YIELD /**/
4950
4951/* HAS_RANDOM_R:
4952 * This symbol, if defined, indicates that the random_r routine
4953 * is available to random re-entrantly.
4954 */
4955/* RANDOM_R_PROTO:
4956 * This symbol encodes the prototype of random_r.
4957 * It is zero if d_random_r is undef, and one of the
4958 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_random_r
4959 * is defined.
4960 */
4961#$d_random_r HAS_RANDOM_R /**/
4962#define RANDOM_R_PROTO $random_r_proto /**/
4963
4964/* HAS_READDIR64_R:
4965 * This symbol, if defined, indicates that the readdir64_r routine
4966 * is available to readdir64 re-entrantly.
4967 */
4968/* READDIR64_R_PROTO:
4969 * This symbol encodes the prototype of readdir64_r.
4970 * It is zero if d_readdir64_r is undef, and one of the
4971 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir64_r
4972 * is defined.
4973 */
4974#$d_readdir64_r HAS_READDIR64_R /**/
4975#define READDIR64_R_PROTO $readdir64_r_proto /**/
4976
4977/* HAS_READDIR_R:
4978 * This symbol, if defined, indicates that the readdir_r routine
4979 * is available to readdir re-entrantly.
4980 */
4981/* READDIR_R_PROTO:
4982 * This symbol encodes the prototype of readdir_r.
4983 * It is zero if d_readdir_r is undef, and one of the
4984 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir_r
4985 * is defined.
4986 */
4987#$d_readdir_r HAS_READDIR_R /**/
4988#define READDIR_R_PROTO $readdir_r_proto /**/
4989
4990/* HAS_SETGRENT_R:
4991 * This symbol, if defined, indicates that the setgrent_r routine
4992 * is available to setgrent re-entrantly.
4993 */
4994/* SETGRENT_R_PROTO:
4995 * This symbol encodes the prototype of setgrent_r.
4996 * It is zero if d_setgrent_r is undef, and one of the
4997 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setgrent_r
4998 * is defined.
4999 */
5000#$d_setgrent_r HAS_SETGRENT_R /**/
5001#define SETGRENT_R_PROTO $setgrent_r_proto /**/
5002
5003/* HAS_SETHOSTENT_R:
5004 * This symbol, if defined, indicates that the sethostent_r routine
5005 * is available to sethostent re-entrantly.
5006 */
5007/* SETHOSTENT_R_PROTO:
5008 * This symbol encodes the prototype of sethostent_r.
5009 * It is zero if d_sethostent_r is undef, and one of the
5010 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_sethostent_r
5011 * is defined.
5012 */
5013#$d_sethostent_r HAS_SETHOSTENT_R /**/
5014#define SETHOSTENT_R_PROTO $sethostent_r_proto /**/
5015
5016/* HAS_SETLOCALE_R:
5017 * This symbol, if defined, indicates that the setlocale_r routine
5018 * is available to setlocale re-entrantly.
5019 */
5020/* SETLOCALE_R_PROTO:
5021 * This symbol encodes the prototype of setlocale_r.
5022 * It is zero if d_setlocale_r is undef, and one of the
5023 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setlocale_r
5024 * is defined.
5025 */
5026#$d_setlocale_r HAS_SETLOCALE_R /**/
5027#define SETLOCALE_R_PROTO $setlocale_r_proto /**/
5028
5029/* HAS_SETNETENT_R:
5030 * This symbol, if defined, indicates that the setnetent_r routine
5031 * is available to setnetent re-entrantly.
5032 */
5033/* SETNETENT_R_PROTO:
5034 * This symbol encodes the prototype of setnetent_r.
5035 * It is zero if d_setnetent_r is undef, and one of the
5036 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setnetent_r
5037 * is defined.
5038 */
5039#$d_setnetent_r HAS_SETNETENT_R /**/
5040#define SETNETENT_R_PROTO $setnetent_r_proto /**/
5041
5042/* HAS_SETPROTOENT_R:
5043 * This symbol, if defined, indicates that the setprotoent_r routine
5044 * is available to setprotoent re-entrantly.
5045 */
5046/* SETPROTOENT_R_PROTO:
5047 * This symbol encodes the prototype of setprotoent_r.
5048 * It is zero if d_setprotoent_r is undef, and one of the
5049 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setprotoent_r
5050 * is defined.
5051 */
5052#$d_setprotoent_r HAS_SETPROTOENT_R /**/
5053#define SETPROTOENT_R_PROTO $setprotoent_r_proto /**/
5054
5055/* HAS_SETPWENT_R:
5056 * This symbol, if defined, indicates that the setpwent_r routine
5057 * is available to setpwent re-entrantly.
5058 */
5059/* SETPWENT_R_PROTO:
5060 * This symbol encodes the prototype of setpwent_r.
5061 * It is zero if d_setpwent_r is undef, and one of the
5062 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setpwent_r
5063 * is defined.
5064 */
5065#$d_setpwent_r HAS_SETPWENT_R /**/
5066#define SETPWENT_R_PROTO $setpwent_r_proto /**/
5067
5068/* HAS_SETSERVENT_R:
5069 * This symbol, if defined, indicates that the setservent_r routine
5070 * is available to setservent re-entrantly.
5071 */
5072/* SETSERVENT_R_PROTO:
5073 * This symbol encodes the prototype of setservent_r.
5074 * It is zero if d_setservent_r is undef, and one of the
5075 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setservent_r
5076 * is defined.
5077 */
5078#$d_setservent_r HAS_SETSERVENT_R /**/
5079#define SETSERVENT_R_PROTO $setservent_r_proto /**/
5080
5081/* HAS_SRAND48_R:
5082 * This symbol, if defined, indicates that the srand48_r routine
5083 * is available to srand48 re-entrantly.
5084 */
5085/* SRAND48_R_PROTO:
5086 * This symbol encodes the prototype of srand48_r.
5087 * It is zero if d_srand48_r is undef, and one of the
5088 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srand48_r
5089 * is defined.
5090 */
5091#$d_srand48_r HAS_SRAND48_R /**/
5092#define SRAND48_R_PROTO $srand48_r_proto /**/
5093
5094/* HAS_SRANDOM_R:
5095 * This symbol, if defined, indicates that the srandom_r routine
5096 * is available to srandom re-entrantly.
5097 */
5098/* SRANDOM_R_PROTO:
5099 * This symbol encodes the prototype of srandom_r.
5100 * It is zero if d_srandom_r is undef, and one of the
5101 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srandom_r
5102 * is defined.
5103 */
5104#$d_srandom_r HAS_SRANDOM_R /**/
5105#define SRANDOM_R_PROTO $srandom_r_proto /**/
5106
5107/* HAS_STRERROR_R:
5108 * This symbol, if defined, indicates that the strerror_r routine
5109 * is available to strerror re-entrantly.
5110 */
5111/* STRERROR_R_PROTO:
5112 * This symbol encodes the prototype of strerror_r.
5113 * It is zero if d_strerror_r is undef, and one of the
5114 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_strerror_r
5115 * is defined.
5116 */
5117#$d_strerror_r HAS_STRERROR_R /**/
5118#define STRERROR_R_PROTO $strerror_r_proto /**/
5119
5120/* HAS_TMPNAM_R:
5121 * This symbol, if defined, indicates that the tmpnam_r routine
5122 * is available to tmpnam re-entrantly.
5123 */
5124/* TMPNAM_R_PROTO:
5125 * This symbol encodes the prototype of tmpnam_r.
5126 * It is zero if d_tmpnam_r is undef, and one of the
5127 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_tmpnam_r
5128 * is defined.
5129 */
5130#$d_tmpnam_r HAS_TMPNAM_R /**/
5131#define TMPNAM_R_PROTO $tmpnam_r_proto /**/
5132
5133/* HAS_TTYNAME_R:
5134 * This symbol, if defined, indicates that the ttyname_r routine
5135 * is available to ttyname re-entrantly.
5136 */
5137/* TTYNAME_R_PROTO:
5138 * This symbol encodes the prototype of ttyname_r.
5139 * It is zero if d_ttyname_r is undef, and one of the
5140 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ttyname_r
5141 * is defined.
5142 */
5143#$d_ttyname_r HAS_TTYNAME_R /**/
5144#define TTYNAME_R_PROTO $ttyname_r_proto /**/
5145
5146/* I_MACH_CTHREADS:
5147 * This symbol, if defined, indicates to the C program that it should
5148 * include <mach/cthreads.h>.
5149 */
5150#$i_machcthr I_MACH_CTHREADS /**/
5151
5152/* I_PTHREAD:
5153 * This symbol, if defined, indicates to the C program that it should
5154 * include <pthread.h>.
5155 */
5156#$i_pthread I_PTHREAD /**/
5157
5158/* USE_ITHREADS:
5159 * This symbol, if defined, indicates that Perl should be built to
5160 * use the interpreter-based threading implementation.
5161 */
5162/* USE_5005THREADS:
5163 * This symbol, if defined, indicates that Perl should be built to
5164 * use the 5.005-based threading implementation.
5165 * Only valid up to 5.8.x.
5166 */
5167/* OLD_PTHREADS_API:
5168 * This symbol, if defined, indicates that Perl should
5169 * be built to use the old draft POSIX threads API.
5170 */
5171/* USE_REENTRANT_API:
5172 * This symbol, if defined, indicates that Perl should
5173 * try to use the various _r versions of library functions.
5174 * This is extremely experimental.
5175 */
5176#$use5005threads USE_5005THREADS /**/
5177#$useithreads USE_ITHREADS /**/
5178#if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
5179#define USE_THREADS /* until src is revised*/
5180#endif
5181#$d_oldpthreads OLD_PTHREADS_API /**/
5182#$usereentrant USE_REENTRANT_API /**/
5183
5184/* HAS_TIME:
5185 * This symbol, if defined, indicates that the time() routine exists.
5186 */
5187/* Time_t:
5188 * This symbol holds the type returned by time(). It can be long,
5189 * or time_t on BSD sites (in which case <sys/types.h> should be
5190 * included).
5191 */
5192#$d_time HAS_TIME /**/
5193#define Time_t $timetype /* Time type */
5194
5195/* HAS_TIMES:
5196 * This symbol, if defined, indicates that the times() routine exists.
5197 * Note that this became obsolete on some systems (SUNOS), which now
5198 * use getrusage(). It may be necessary to include <sys/times.h>.
5199 */
5200#$d_times HAS_TIMES /**/
5201
5202/* Fpos_t:
5203 * This symbol holds the type used to declare file positions in libc.
5204 * It can be fpos_t, long, uint, etc... It may be necessary to include
5205 * <sys/types.h> to get any typedef'ed information.
5206 */
5207#define Fpos_t $fpostype /* File position type */
5208
5209/* Gid_t_f:
5210 * This symbol defines the format string used for printing a Gid_t.
5211 */
5212#define Gid_t_f $gidformat /**/
5213
5214/* Gid_t_sign:
5215 * This symbol holds the signedness of a Gid_t.
5216 * 1 for unsigned, -1 for signed.
5217 */
5218#define Gid_t_sign $gidsign /* GID sign */
5219
5220/* Gid_t_size:
5221 * This symbol holds the size of a Gid_t in bytes.
5222 */
5223#define Gid_t_size $gidsize /* GID size */
5224
5225/* Gid_t:
5226 * This symbol holds the return type of getgid() and the type of
5227 * argument to setrgid() and related functions. Typically,
5228 * it is the type of group ids in the kernel. It can be int, ushort,
5229 * gid_t, etc... It may be necessary to include <sys/types.h> to get
5230 * any typedef'ed information.
5231 */
5232#define Gid_t $gidtype /* Type for getgid(), etc... */
5233
5234/* Off_t:
5235 * This symbol holds the type used to declare offsets in the kernel.
5236 * It can be int, long, off_t, etc... It may be necessary to include
5237 * <sys/types.h> to get any typedef'ed information.
5238 */
5239/* LSEEKSIZE:
5240 * This symbol holds the number of bytes used by the Off_t.
5241 */
5242/* Off_t_size:
5243 * This symbol holds the number of bytes used by the Off_t.
5244 */
5245#define Off_t $lseektype /* <offset> type */
5246#define LSEEKSIZE $lseeksize /* <offset> size */
5247#define Off_t_size $lseeksize /* <offset> size */
5248
5249/* Mode_t:
5250 * This symbol holds the type used to declare file modes
5251 * for systems calls. It is usually mode_t, but may be
5252 * int or unsigned short. It may be necessary to include <sys/types.h>
5253 * to get any typedef'ed information.
5254 */
5255#define Mode_t $modetype /* file mode parameter for system calls */
5256
5257/* Pid_t:
5258 * This symbol holds the type used to declare process ids in the kernel.
5259 * It can be int, uint, pid_t, etc... It may be necessary to include
5260 * <sys/types.h> to get any typedef'ed information.
5261 */
5262#define Pid_t $pidtype /* PID type */
5263
5264/* Size_t_size:
5265 * This symbol holds the size of a Size_t in bytes.
5266 */
5267#define Size_t_size $sizesize /**/
5268
5269/* Size_t:
5270 * This symbol holds the type used to declare length parameters
5271 * for string functions. It is usually size_t, but may be
5272 * unsigned long, int, etc. It may be necessary to include
5273 * <sys/types.h> to get any typedef'ed information.
5274 */
5275#define Size_t $sizetype /* length parameter for string functions */
5276
5277/* Uid_t_f:
5278 * This symbol defines the format string used for printing a Uid_t.
5279 */
5280#define Uid_t_f $uidformat /**/
5281
5282/* Uid_t_sign:
5283 * This symbol holds the signedness of a Uid_t.
5284 * 1 for unsigned, -1 for signed.
5285 */
5286#define Uid_t_sign $uidsign /* UID sign */
5287
5288/* Uid_t_size:
5289 * This symbol holds the size of a Uid_t in bytes.
5290 */
5291#define Uid_t_size $uidsize /* UID size */
5292
5293/* Uid_t:
5294 * This symbol holds the type used to declare user ids in the kernel.
5295 * It can be int, ushort, uid_t, etc... It may be necessary to include
5296 * <sys/types.h> to get any typedef'ed information.
5297 */
5298#define Uid_t $uidtype /* UID type */
5299
5300#endif
5301!GROK!THIS!
5302;;
5303esac