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1case $CONFIG in
2'')
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3 if test -f config.sh; then TOP=.;
4 elif test -f ../config.sh; then TOP=..;
5 elif test -f ../../config.sh; then TOP=../..;
6 elif test -f ../../../config.sh; then TOP=../../..;
7 elif test -f ../../../../config.sh; then TOP=../../../..;
8 else
9 echo "Can't find config.sh."; exit 1
10 fi
11 . $TOP/config.sh
12 ;;
13esac
14case "$0" in
15*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
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16esac
17echo "Extracting config.h (with variable substitutions)"
a26b0745 18sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!'
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19/*
20 * This file was produced by running the config_h.SH script, which
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21 * gets its values from config.sh, which is generally produced by
22 * running Configure.
23 *
24 * Feel free to modify any of this as the need arises. Note, however,
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25 * that running config_h.SH again will wipe out any changes you've made.
26 * For a more permanent change edit config.sh and rerun config_h.SH.
2304df62 27 *
dfe9444c 28 * \$Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $
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29 */
30
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31/*
32 * Package name : $package
33 * Source directory : $src
34 * Configuration time: $cf_time
35 * Configured by : $cf_by
36 * Target system : $myuname
2304df62 37 */
8d063cd8 38
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39#ifndef _config_h_
40#define _config_h_
41
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42/* LOC_SED:
43 * This symbol holds the complete pathname to the sed program.
774d564b 44 */
dfe9444c 45#define LOC_SED "$full_sed" /**/
774d564b 46
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47/* HAS_ALARM:
48 * This symbol, if defined, indicates that the alarm routine is
49 * available.
50 */
51#$d_alarm HAS_ALARM /**/
52
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53/* HASATTRIBUTE:
54 * This symbol indicates the C compiler can check for function attributes,
55 * such as printf formats. This is normally only supported by GNU cc.
56 */
57#$d_attribut HASATTRIBUTE /**/
58#ifndef HASATTRIBUTE
59#define __attribute__(_arg_)
60#endif
61
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62/* HAS_BCMP:
63 * This symbol is defined if the bcmp() routine is available to
64 * compare blocks of memory.
a687059c 65 */
2304df62 66#$d_bcmp HAS_BCMP /**/
a687059c 67
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68/* HAS_BCOPY:
69 * This symbol is defined if the bcopy() routine is available to
70 * copy blocks of memory.
c51b80d1 71 */
2304df62 72#$d_bcopy HAS_BCOPY /**/
c51b80d1 73
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74/* HAS_BZERO:
75 * This symbol is defined if the bzero() routine is available to
76 * set a memory block to 0.
0d3e774c 77 */
2304df62 78#$d_bzero HAS_BZERO /**/
0d3e774c 79
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80/* HAS_CHOWN:
81 * This symbol, if defined, indicates that the chown routine is
82 * available.
83 */
84#$d_chown HAS_CHOWN /**/
85
86/* HAS_CHROOT:
87 * This symbol, if defined, indicates that the chroot routine is
88 * available.
89 */
90#$d_chroot HAS_CHROOT /**/
91
2304df62 92/* HAS_CHSIZE:
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93 * This symbol, if defined, indicates that the chsize routine is available
94 * to truncate files. You might need a -lx to get this routine.
95 */
fe14fcc3 96#$d_chsize HAS_CHSIZE /**/
87250799 97
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98/* HASCONST:
99 * This symbol, if defined, indicates that this C compiler knows about
100 * the const type. There is no need to actually test for that symbol
101 * within your programs. The mere use of the "const" keyword will
102 * trigger the necessary tests.
103 */
104#$d_const HASCONST /**/
105#ifndef HASCONST
106#define const
107#endif
108
109/* HAS_CRYPT:
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110 * This symbol, if defined, indicates that the crypt routine is available
111 * to encrypt passwords and the like.
112 */
2304df62 113#$d_crypt HAS_CRYPT /**/
2e1b3b7e 114
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115/* HAS_CUSERID:
116 * This symbol, if defined, indicates that the cuserid routine is
117 * available to get character login names.
13281fa4 118 */
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119#$d_cuserid HAS_CUSERID /**/
120
121/* HAS_DBL_DIG:
122 * This symbol, if defined, indicates that this system's <float.h>
123 * or <limits.h> defines the symbol DBL_DIG, which is the number
124 * of significant digits in a double precision number. If this
125 * symbol is not defined, a guess of 15 is usually pretty good.
126 */
127#$d_dbl_dig HAS_DBL_DIG /* */
128
129/* HAS_DIFFTIME:
130 * This symbol, if defined, indicates that the difftime routine is
131 * available.
132 */
133#$d_difftime HAS_DIFFTIME /**/
13281fa4 134
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135/* HAS_DLERROR:
136 * This symbol, if defined, indicates that the dlerror routine is
137 * available to return a string describing the last error that
138 * occurred from a call to dlopen(), dlclose() or dlsym().
139 */
140#$d_dlerror HAS_DLERROR /**/
141
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142/* SETUID_SCRIPTS_ARE_SECURE_NOW:
143 * This symbol, if defined, indicates that the bug that prevents
144 * setuid scripts from being secure is not present in this kernel.
145 */
146/* DOSUID:
147 * This symbol, if defined, indicates that the C program should
148 * check the script that it is executing for setuid/setgid bits, and
149 * attempt to emulate setuid/setgid on systems that have disabled
150 * setuid #! scripts because the kernel can't do it securely.
151 * It is up to the package designer to make sure that this emulation
152 * is done securely. Among other things, it should do an fstat on
153 * the script it just opened to make sure it really is a setuid/setgid
154 * script, it should make sure the arguments passed correspond exactly
155 * to the argument on the #! line, and it should not trust any
156 * subprocesses to which it must pass the filename rather than the
157 * file descriptor of the script to be executed.
158 */
159#$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/
160#$d_dosuid DOSUID /**/
161
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162/* HAS_DUP2:
163 * This symbol, if defined, indicates that the dup2 routine is
164 * available to duplicate file descriptors.
a687059c 165 */
2304df62 166#$d_dup2 HAS_DUP2 /**/
a687059c 167
2304df62 168/* HAS_FCHMOD:
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169 * This symbol, if defined, indicates that the fchmod routine is available
170 * to change mode of opened files. If unavailable, use chmod().
171 */
2304df62 172#$d_fchmod HAS_FCHMOD /**/
378cc40b 173
2304df62 174/* HAS_FCHOWN:
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175 * This symbol, if defined, indicates that the fchown routine is available
176 * to change ownership of opened files. If unavailable, use chown().
177 */
2304df62 178#$d_fchown HAS_FCHOWN /**/
378cc40b 179
2304df62 180/* HAS_FCNTL:
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181 * This symbol, if defined, indicates to the C program that
182 * the fcntl() function exists.
a687059c 183 */
2304df62 184#$d_fcntl HAS_FCNTL /**/
a687059c 185
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186/* HAS_FGETPOS:
187 * This symbol, if defined, indicates that the fgetpos routine is
188 * available to get the file position indicator, similar to ftell().
189 */
190#$d_fgetpos HAS_FGETPOS /**/
191
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192/* HAS_FLOCK:
193 * This symbol, if defined, indicates that the flock routine is
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194 * available to do file locking.
195 */
2304df62 196#$d_flock HAS_FLOCK /**/
a687059c 197
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198/* HAS_FORK:
199 * This symbol, if defined, indicates that the fork routine is
200 * available.
201 */
202#$d_fork HAS_FORK /**/
203
204/* HAS_FSETPOS:
205 * This symbol, if defined, indicates that the fsetpos routine is
206 * available to set the file position indicator, similar to fseek().
207 */
208#$d_fsetpos HAS_FSETPOS /**/
209
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210/* HAS_GETTIMEOFDAY:
211 * This symbol, if defined, indicates that the gettimeofday() system
212 * call is available for a sub-second accuracy clock. Usually, the file
213 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
214 * The type "Timeval" should be used to refer to "struct timeval".
215 */
216#$d_gettimeod HAS_GETTIMEOFDAY /**/
217#ifdef HAS_GETTIMEOFDAY
218#define Timeval struct timeval /* Structure used by gettimeofday() */
219#endif
220
2304df62 221/* HAS_GETGROUPS:
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222 * This symbol, if defined, indicates that the getgroups() routine is
223 * available to get the list of process groups. If unavailable, multiple
224 * groups are probably not supported.
225 */
2304df62 226#$d_getgrps HAS_GETGROUPS /**/
378cc40b 227
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228/* HAS_GETLOGIN:
229 * This symbol, if defined, indicates that the getlogin routine is
230 * available to get the login name.
231 */
232#$d_getlogin HAS_GETLOGIN /**/
233
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234/* HAS_GETPGID:
235 * This symbol, if defined, indicates to the C program that
236 * the getpgid(pid) function is available to get the
237 * process group id.
238 */
239#$d_getpgid HAS_GETPGID /**/
240
241/* HAS_GETPGRP:
242 * This symbol, if defined, indicates that the getpgrp routine is
243 * available to get the current process group.
244 */
245/* USE_BSD_GETPGRP:
246 * This symbol, if defined, indicates that getpgrp needs one
247 * arguments whereas USG one needs none.
248 */
249#$d_getpgrp HAS_GETPGRP /**/
250#$d_bsdgetpgrp USE_BSD_GETPGRP /**/
251
2304df62 252/* HAS_GETPGRP2:
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253 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
254 * routine is available to get the current process group.
255 */
2304df62 256#$d_getpgrp2 HAS_GETPGRP2 /**/
d8f2e4cc 257
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258/* HAS_GETPPID:
259 * This symbol, if defined, indicates that the getppid routine is
260 * available to get the parent process ID.
261 */
262#$d_getppid HAS_GETPPID /**/
263
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264/* HAS_GETPRIORITY:
265 * This symbol, if defined, indicates that the getpriority routine is
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266 * available to get a process's priority.
267 */
2304df62 268#$d_getprior HAS_GETPRIORITY /**/
a687059c 269
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270/* HAS_INET_ATON:
271 * This symbol, if defined, indicates to the C program that the
272 * inet_aton() function is available to parse IP address "dotted-quad"
273 * strings.
ecfc5424 274 */
dfe9444c 275#$d_inetaton HAS_INET_ATON /**/
ecfc5424 276
2304df62 277/* HAS_KILLPG:
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278 * This symbol, if defined, indicates that the killpg routine is available
279 * to kill process groups. If unavailable, you probably should use kill
280 * with a negative process number.
281 */
2304df62 282#$d_killpg HAS_KILLPG /**/
378cc40b 283
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284/* HAS_LINK:
285 * This symbol, if defined, indicates that the link routine is
286 * available to create hard links.
0d3e774c 287 */
2304df62 288#$d_link HAS_LINK /**/
0d3e774c 289
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290/* HAS_LOCALECONV:
291 * This symbol, if defined, indicates that the localeconv routine is
292 * available for numeric and monetary formatting conventions.
293 */
294#$d_locconv HAS_LOCALECONV /**/
295
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296/* HAS_LOCKF:
297 * This symbol, if defined, indicates that the lockf routine is
298 * available to do file locking.
299 */
300#$d_lockf HAS_LOCKF /**/
301
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302/* HAS_LSTAT:
303 * This symbol, if defined, indicates that the lstat routine is
304 * available to do file stats on symbolic links.
a687059c 305 */
2304df62 306#$d_lstat HAS_LSTAT /**/
a687059c 307
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308/* HAS_MBLEN:
309 * This symbol, if defined, indicates that the mblen routine is available
310 * to find the number of bytes in a multibye character.
311 */
312#$d_mblen HAS_MBLEN /**/
313
314/* HAS_MBSTOWCS:
315 * This symbol, if defined, indicates that the mbstowcs routine is
316 * available to covert a multibyte string into a wide character string.
317 */
318#$d_mbstowcs HAS_MBSTOWCS /**/
319
320/* HAS_MBTOWC:
321 * This symbol, if defined, indicates that the mbtowc routine is available
322 * to covert a multibyte to a wide character.
323 */
324#$d_mbtowc HAS_MBTOWC /**/
325
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326/* HAS_MEMCMP:
327 * This symbol, if defined, indicates that the memcmp routine is available
328 * to compare blocks of memory.
378cc40b 329 */
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330#$d_memcmp HAS_MEMCMP /**/
331
332/* HAS_MEMCPY:
9f971974 333 * This symbol, if defined, indicates that the memcpy routine is available
2304df62 334 * to copy blocks of memory.
9f971974 335 */
2304df62 336#$d_memcpy HAS_MEMCPY /**/
9f971974 337
2304df62 338/* HAS_MEMMOVE:
9f971974 339 * This symbol, if defined, indicates that the memmove routine is available
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340 * to copy potentially overlapping blocks of memory. This should be used
341 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
342 * own version.
9f971974 343 */
2304df62 344#$d_memmove HAS_MEMMOVE /**/
9f971974 345
2304df62 346/* HAS_MEMSET:
9f971974 347 * This symbol, if defined, indicates that the memset routine is available
2304df62 348 * to set blocks of memory.
9f971974 349 */
2304df62 350#$d_memset HAS_MEMSET /**/
378cc40b 351
2304df62 352/* HAS_MKDIR:
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353 * This symbol, if defined, indicates that the mkdir routine is available
354 * to create directories. Otherwise you should fork off a new process to
355 * exec /bin/mkdir.
356 */
2304df62 357#$d_mkdir HAS_MKDIR /**/
fe14fcc3 358
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359/* HAS_MKFIFO:
360 * This symbol, if defined, indicates that the mkfifo routine is
361 * available to create FIFOs. Otherwise, mknod should be able to
362 * do it for you. However, if mkfifo is there, mknod might require
363 * super-user privileges which mkfifo will not.
364 */
365#$d_mkfifo HAS_MKFIFO /**/
366
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367/* HAS_MKTIME:
368 * This symbol, if defined, indicates that the mktime routine is
369 * available.
370 */
371#$d_mktime HAS_MKTIME /**/
372
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373/* HAS_MSYNC:
374 * This symbol, if defined, indicates that the msync system call is
375 * available to synchronize a mapped file.
376 */
377#$d_msync HAS_MSYNC /**/
378
379/* HAS_MUNMAP:
380 * This symbol, if defined, indicates that the munmap system call is
381 * available to unmap a region, usually mapped by mmap().
382 */
383#$d_munmap HAS_MUNMAP /**/
384
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385/* HAS_NICE:
386 * This symbol, if defined, indicates that the nice routine is
387 * available.
fe14fcc3 388 */
a0d0e21e 389#$d_nice HAS_NICE /**/
a687059c 390
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391/* HAS_PATHCONF:
392 * This symbol, if defined, indicates that pathconf() is available
393 * to determine file-system related limits and options associated
394 * with a given filename.
395 */
396/* HAS_FPATHCONF:
397 * This symbol, if defined, indicates that pathconf() is available
398 * to determine file-system related limits and options associated
399 * with a given open file descriptor.
400 */
401#$d_pathconf HAS_PATHCONF /**/
402#$d_fpathconf HAS_FPATHCONF /**/
403
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404/* HAS_PAUSE:
405 * This symbol, if defined, indicates that the pause routine is
406 * available to suspend a process until a signal is received.
a687059c 407 */
a0d0e21e 408#$d_pause HAS_PAUSE /**/
a687059c 409
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410/* HAS_PIPE:
411 * This symbol, if defined, indicates that the pipe routine is
412 * available to create an inter-process channel.
fe14fcc3 413 */
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414#$d_pipe HAS_PIPE /**/
415
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416/* HAS_POLL:
417 * This symbol, if defined, indicates that the poll routine is
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418 * available to poll active file descriptors. You may safely
419 * include <poll.h> when this symbol is defined.
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420 */
421#$d_poll HAS_POLL /**/
422
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423/* HAS_READDIR:
424 * This symbol, if defined, indicates that the readdir routine is
425 * available to read directory entries. You may have to include
426 * <dirent.h>. See I_DIRENT.
427 */
428#$d_readdir HAS_READDIR /**/
429
430/* HAS_SEEKDIR:
431 * This symbol, if defined, indicates that the seekdir routine is
432 * available. You may have to include <dirent.h>. See I_DIRENT.
433 */
434#$d_seekdir HAS_SEEKDIR /**/
435
436/* HAS_TELLDIR:
437 * This symbol, if defined, indicates that the telldir routine is
438 * available. You may have to include <dirent.h>. See I_DIRENT.
439 */
440#$d_telldir HAS_TELLDIR /**/
441
442/* HAS_REWINDDIR:
443 * This symbol, if defined, indicates that the rewinddir routine is
444 * available. You may have to include <dirent.h>. See I_DIRENT.
445 */
446#$d_rewinddir HAS_REWINDDIR /**/
447
448/* HAS_READLINK:
449 * This symbol, if defined, indicates that the readlink routine is
450 * available to read the value of a symbolic link.
451 */
452#$d_readlink HAS_READLINK /**/
fe14fcc3 453
2304df62 454/* HAS_RENAME:
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455 * This symbol, if defined, indicates that the rename routine is available
456 * to rename files. Otherwise you should do the unlink(), link(), unlink()
457 * trick.
458 */
2304df62 459#$d_rename HAS_RENAME /**/
378cc40b 460
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461/* HAS_RMDIR:
462 * This symbol, if defined, indicates that the rmdir routine is
463 * available to remove directories. Otherwise you should fork off a
464 * new process to exec /bin/rmdir.
9f971974 465 */
2304df62 466#$d_rmdir HAS_RMDIR /**/
9f971974 467
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468/* HAS_SELECT:
469 * This symbol, if defined, indicates that the select routine is
470 * available to select active file descriptors. If the timeout field
471 * is used, <sys/time.h> may need to be included.
fe14fcc3 472 */
2304df62 473#$d_select HAS_SELECT /**/
a687059c 474
2304df62 475/* HAS_SETEGID:
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476 * This symbol, if defined, indicates that the setegid routine is available
477 * to change the effective gid of the current program.
478 */
2304df62 479#$d_setegid HAS_SETEGID /**/
378cc40b 480
2304df62 481/* HAS_SETEUID:
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482 * This symbol, if defined, indicates that the seteuid routine is available
483 * to change the effective uid of the current program.
484 */
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485#$d_seteuid HAS_SETEUID /**/
486
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487/* HAS_SETLINEBUF:
488 * This symbol, if defined, indicates that the setlinebuf routine is
489 * available to change stderr or stdout from block-buffered or unbuffered
490 * to a line-buffered mode.
491 */
492#$d_setlinebuf HAS_SETLINEBUF /**/
493
494/* HAS_SETLOCALE:
495 * This symbol, if defined, indicates that the setlocale routine is
496 * available to handle locale-specific ctype implementations.
497 */
498#$d_setlocale HAS_SETLOCALE /**/
499
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500/* HAS_SETPGID:
501 * This symbol, if defined, indicates that the setpgid(pid, gpid)
502 * routine is available to set process group ID.
503 */
504#$d_setpgid HAS_SETPGID /**/
505
506/* HAS_SETPGRP:
507 * This symbol, if defined, indicates that the setpgrp routine is
508 * available to set the current process group.
509 */
510/* USE_BSD_SETPGRP:
511 * This symbol, if defined, indicates that setpgrp needs two
512 * arguments whereas USG one needs none. See also HAS_SETPGID
513 * for a POSIX interface.
514 */
515#$d_setpgrp HAS_SETPGRP /**/
516#$d_bsdsetpgrp USE_BSD_SETPGRP /**/
517
2304df62 518/* HAS_SETPGRP2:
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519 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
520 * routine is available to set the current process group.
521 */
2304df62 522#$d_setpgrp2 HAS_SETPGRP2 /**/
d8f2e4cc 523
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524/* HAS_SETPRIORITY:
525 * This symbol, if defined, indicates that the setpriority routine is
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526 * available to set a process's priority.
527 */
2304df62 528#$d_setprior HAS_SETPRIORITY /**/
a687059c 529
2304df62 530/* HAS_SETREGID:
a687059c 531 * This symbol, if defined, indicates that the setregid routine is
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532 * available to change the real and effective gid of the current
533 * process.
a687059c 534 */
2304df62 535/* HAS_SETRESGID:
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536 * This symbol, if defined, indicates that the setresgid routine is
537 * available to change the real, effective and saved gid of the current
2304df62 538 * process.
a687059c 539 */
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540#$d_setregid HAS_SETREGID /**/
541#$d_setresgid HAS_SETRESGID /**/
a687059c 542
2304df62 543/* HAS_SETREUID:
a687059c 544 * This symbol, if defined, indicates that the setreuid routine is
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545 * available to change the real and effective uid of the current
546 * process.
a687059c 547 */
2304df62 548/* HAS_SETRESUID:
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549 * This symbol, if defined, indicates that the setresuid routine is
550 * available to change the real, effective and saved uid of the current
2304df62 551 * process.
a687059c 552 */
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553#$d_setreuid HAS_SETREUID /**/
554#$d_setresuid HAS_SETRESUID /**/
a687059c 555
2304df62 556/* HAS_SETRGID:
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557 * This symbol, if defined, indicates that the setrgid routine is available
558 * to change the real gid of the current program.
559 */
2304df62 560#$d_setrgid HAS_SETRGID /**/
378cc40b 561
2304df62 562/* HAS_SETRUID:
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563 * This symbol, if defined, indicates that the setruid routine is available
564 * to change the real uid of the current program.
565 */
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566#$d_setruid HAS_SETRUID /**/
567
568/* HAS_SETSID:
569 * This symbol, if defined, indicates that the setsid routine is
570 * available to set the process group ID.
571 */
572#$d_setsid HAS_SETSID /**/
fe14fcc3 573
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574/* Shmat_t:
575 * This symbol holds the return type of the shmat() system call.
576 * Usually set to 'void *' or 'char *'.
fe14fcc3 577 */
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578/* HAS_SHMAT_PROTOTYPE:
579 * This symbol, if defined, indicates that the sys/shm.h includes
580 * a prototype for shmat(). Otherwise, it is up to the program to
b0ca4213 581 * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess,
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582 * but not always right so it should be emitted by the program only
583 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
fe14fcc3 584 */
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585#define Shmat_t $shmattype /**/
586#$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/
fe14fcc3 587
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588/* HAS_STRCHR:
589 * This symbol is defined to indicate that the strchr()/strrchr()
590 * functions are available for string searching. If not, try the
591 * index()/rindex() pair.
16d20bd9 592 */
dfe9444c
AD
593/* HAS_INDEX:
594 * This symbol is defined to indicate that the index()/rindex()
595 * functions are available for string searching.
c2960299 596 */
dfe9444c
AD
597#$d_strchr HAS_STRCHR /**/
598#$d_index HAS_INDEX /**/
599
600/* HAS_STRCOLL:
601 * This symbol, if defined, indicates that the strcoll routine is
602 * available to compare strings using collating information.
16d20bd9 603 */
dfe9444c
AD
604#$d_strcoll HAS_STRCOLL /**/
605
606/* USE_STRUCT_COPY:
607 * This symbol, if defined, indicates that this C compiler knows how
608 * to copy structures. If undefined, you'll need to use a block copy
609 * routine of some sort instead.
c2960299 610 */
dfe9444c 611#$d_strctcpy USE_STRUCT_COPY /**/
8d063cd8 612
a89d8a78
DH
613/* HAS_STRTOD:
614 * This symbol, if defined, indicates that the strtod routine is
5f05dabc 615 * available to provide better numeric string conversion than atof().
a89d8a78
DH
616 */
617#$d_strtod HAS_STRTOD /**/
618
619/* HAS_STRTOL:
5f05dabc
PP
620 * This symbol, if defined, indicates that the strtol routine is available
621 * to provide better numeric string conversion than atoi() and friends.
a89d8a78
DH
622 */
623#$d_strtol HAS_STRTOL /**/
624
625/* HAS_STRTOUL:
626 * This symbol, if defined, indicates that the strtoul routine is
5f05dabc 627 * available to provide conversion of strings to unsigned long.
a89d8a78
DH
628 */
629#$d_strtoul HAS_STRTOUL /**/
630
a0d0e21e
LW
631/* HAS_STRXFRM:
632 * This symbol, if defined, indicates that the strxfrm() routine is
633 * available to transform strings.
634 */
635#$d_strxfrm HAS_STRXFRM /**/
636
2304df62 637/* HAS_SYMLINK:
2e1b3b7e
KK
638 * This symbol, if defined, indicates that the symlink routine is available
639 * to create symbolic links.
640 */
2304df62 641#$d_symlink HAS_SYMLINK /**/
2e1b3b7e 642
2304df62
AD
643/* HAS_SYSCALL:
644 * This symbol, if defined, indicates that the syscall routine is
645 * available to call arbitrary system calls. If undefined, that's tough.
a687059c 646 */
2304df62 647#$d_syscall HAS_SYSCALL /**/
e5d73d77 648
ecfc5424
AD
649/* HAS_SYSCONF:
650 * This symbol, if defined, indicates that sysconf() is available
651 * to determine system related limits and options.
652 */
653#$d_sysconf HAS_SYSCONF /**/
654
2304df62
AD
655/* HAS_SYSTEM:
656 * This symbol, if defined, indicates that the system routine is
657 * available to issue a shell command.
9f971974 658 */
2304df62 659#$d_system HAS_SYSTEM /**/
9f971974 660
a0d0e21e
LW
661/* HAS_TCGETPGRP:
662 * This symbol, if defined, indicates that the tcgetpgrp routine is
663 * available to get foreground process group ID.
85e6fe83 664 */
a0d0e21e
LW
665#$d_tcgetpgrp HAS_TCGETPGRP /**/
666
667/* HAS_TCSETPGRP:
668 * This symbol, if defined, indicates that the tcsetpgrp routine is
669 * available to set foreground process group ID.
670 */
671#$d_tcsetpgrp HAS_TCSETPGRP /**/
85e6fe83 672
2304df62 673/* HAS_TRUNCATE:
87250799
LW
674 * This symbol, if defined, indicates that the truncate routine is
675 * available to truncate files.
676 */
2304df62 677#$d_truncate HAS_TRUNCATE /**/
87250799 678
a0d0e21e
LW
679/* HAS_TZNAME:
680 * This symbol, if defined, indicates that the tzname[] array is
681 * available to access timezone names.
682 */
683#$d_tzname HAS_TZNAME /**/
684
685/* HAS_UMASK:
686 * This symbol, if defined, indicates that the umask routine is
687 * available to set and get the value of the file creation mask.
688 */
689#$d_umask HAS_UMASK /**/
690
2304df62 691/* HASVOLATILE:
afd9f252
LW
692 * This symbol, if defined, indicates that this C compiler knows about
693 * the volatile declaration.
694 */
695#$d_volatile HASVOLATILE /**/
2304df62
AD
696#ifndef HASVOLATILE
697#define volatile
698#endif
afd9f252 699
2304df62 700/* HAS_WAIT4:
bf38876a
LW
701 * This symbol, if defined, indicates that wait4() exists.
702 */
2304df62 703#$d_wait4 HAS_WAIT4 /**/
bf38876a 704
2304df62
AD
705/* HAS_WAITPID:
706 * This symbol, if defined, indicates that the waitpid routine is
707 * available to wait for child process.
39c3038c 708 */
2304df62 709#$d_waitpid HAS_WAITPID /**/
39c3038c 710
a0d0e21e
LW
711/* HAS_WCSTOMBS:
712 * This symbol, if defined, indicates that the wcstombs routine is
713 * available to convert wide character strings to multibyte strings.
714 */
715#$d_wcstombs HAS_WCSTOMBS /**/
716
717/* HAS_WCTOMB:
718 * This symbol, if defined, indicates that the wctomb routine is available
719 * to covert a wide character to a multibyte.
720 */
721#$d_wctomb HAS_WCTOMB /**/
722
28e8609d 723/* I_ARPA_INET:
5ff3f7a4
GS
724 * This symbol, if defined, indicates to the C program that it should
725 * include <arpa/inet.h> to get inet_addr and friends declarations.
28e8609d 726 */
5ff3f7a4 727#$i_arpainet I_ARPA_INET /**/
28e8609d 728
dfe9444c
AD
729/* I_DBM:
730 * This symbol, if defined, indicates that <dbm.h> exists and should
731 * be included.
232e078e 732 */
dfe9444c
AD
733/* I_RPCSVC_DBM:
734 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
735 * should be included.
232e078e 736 */
dfe9444c
AD
737#$i_dbm I_DBM /**/
738#$i_rpcsvcdbm I_RPCSVC_DBM /**/
232e078e 739
2304df62
AD
740/* I_DIRENT:
741 * This symbol, if defined, indicates to the C program that it should
742 * include <dirent.h>. Using this symbol also triggers the definition
743 * of the Direntry_t define which ends up being 'struct dirent' or
744 * 'struct direct' depending on the availability of <dirent.h>.
1c3d792e 745 */
2304df62
AD
746/* DIRNAMLEN:
747 * This symbol, if defined, indicates to the C program that the length
748 * of directory entry names is provided by a d_namlen field. Otherwise
749 * you need to do strlen() on the d_name field.
750 */
a0d0e21e
LW
751/* Direntry_t:
752 * This symbol is set to 'struct direct' or 'struct dirent' depending on
753 * whether dirent is available or not. You should use this pseudo type to
754 * portably declare your directory entries.
755 */
2304df62
AD
756#$i_dirent I_DIRENT /**/
757#$d_dirnamlen DIRNAMLEN /**/
a0d0e21e
LW
758#define Direntry_t $direntrytype
759
760/* I_DLFCN:
761 * This symbol, if defined, indicates that <dlfcn.h> exists and should
762 * be included.
763 */
764#$i_dlfcn I_DLFCN /**/
1c3d792e 765
2304df62 766/* I_FCNTL:
fe14fcc3 767 * This manifest constant tells the C program to include <fcntl.h>.
a687059c 768 */
2304df62 769#$i_fcntl I_FCNTL /**/
a687059c 770
a0d0e21e
LW
771/* I_FLOAT:
772 * This symbol, if defined, indicates to the C program that it should
773 * include <float.h> to get definition of symbols like DBL_MAX or
774 * DBL_MIN, i.e. machine dependent floating point values.
a687059c 775 */
a0d0e21e 776#$i_float I_FLOAT /**/
a687059c 777
a0d0e21e
LW
778/* I_LIMITS:
779 * This symbol, if defined, indicates to the C program that it should
780 * include <limits.h> to get definition of symbols like WORD_BIT or
781 * LONG_MAX, i.e. machine dependant limitations.
782 */
783#$i_limits I_LIMITS /**/
784
dfe9444c
AD
785/* I_LOCALE:
786 * This symbol, if defined, indicates to the C program that it should
787 * include <locale.h>.
788 */
789#$i_locale I_LOCALE /**/
790
a0d0e21e
LW
791/* I_MATH:
792 * This symbol, if defined, indicates to the C program that it should
793 * include <math.h>.
794 */
795#$i_math I_MATH /**/
796
797/* I_MEMORY:
798 * This symbol, if defined, indicates to the C program that it should
799 * include <memory.h>.
800 */
801#$i_memory I_MEMORY /**/
802
232e078e 803/* I_NDBM:
16d20bd9 804 * This symbol, if defined, indicates that <ndbm.h> exists and should
232e078e
AD
805 * be included.
806 */
807#$i_ndbm I_NDBM /**/
808
ecfc5424
AD
809/* I_NET_ERRNO:
810 * This symbol, if defined, indicates that <net/errno.h> exists and
811 * should be included.
2304df62 812 */
ecfc5424 813#$i_neterrno I_NET_ERRNO /**/
2304df62
AD
814
815/* I_NETINET_IN:
03a14243 816 * This symbol, if defined, indicates to the C program that it should
2304df62 817 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
03a14243 818 */
2304df62 819#$i_niin I_NETINET_IN /**/
03a14243 820
dfe9444c
AD
821/* I_SFIO:
822 * This symbol, if defined, indicates to the C program that it should
823 * include <sfio.h>.
824 */
825#$i_sfio I_SFIO /**/
826
2304df62
AD
827/* I_STDDEF:
828 * This symbol, if defined, indicates that <stddef.h> exists and should
a687059c
LW
829 * be included.
830 */
2304df62 831#$i_stddef I_STDDEF /**/
a687059c 832
a0d0e21e
LW
833/* I_STDLIB:
834 * This symbol, if defined, indicates that <stdlib.h> exists and should
835 * be included.
836 */
837#$i_stdlib I_STDLIB /**/
838
839/* I_STRING:
85e6fe83
LW
840 * This symbol, if defined, indicates to the C program that it should
841 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
842 */
843#$i_string I_STRING /**/
844
2304df62
AD
845/* I_SYS_DIR:
846 * This symbol, if defined, indicates to the C program that it should
847 * include <sys/dir.h>.
d8f2e4cc 848 */
2304df62
AD
849#$i_sysdir I_SYS_DIR /**/
850
851/* I_SYS_FILE:
852 * This symbol, if defined, indicates to the C program that it should
853 * include <sys/file.h> to get definition of R_OK and friends.
d8f2e4cc 854 */
2304df62
AD
855#$i_sysfile I_SYS_FILE /**/
856
857/* I_SYS_IOCTL:
858 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
859 * be included. Otherwise, include <sgtty.h> or <termio.h>.
d8f2e4cc 860 */
2304df62
AD
861#$i_sysioctl I_SYS_IOCTL /**/
862
863/* I_SYS_NDIR:
864 * This symbol, if defined, indicates to the C program that it should
865 * include <sys/ndir.h>.
866 */
867#$i_sysndir I_SYS_NDIR /**/
868
a0d0e21e
LW
869/* I_SYS_PARAM:
870 * This symbol, if defined, indicates to the C program that it should
871 * include <sys/param.h>.
872 */
873#$i_sysparam I_SYS_PARAM /**/
874
e876cf0b
PP
875/* I_SYS_RESOURCE:
876 * This symbol, if defined, indicates to the C program that it should
877 * include <sys/resource.h>.
878 */
879#$i_sysresrc I_SYS_RESOURCE /**/
880
2304df62
AD
881/* I_SYS_SELECT:
882 * This symbol, if defined, indicates to the C program that it should
883 * include <sys/select.h> in order to get definition of struct timeval.
884 */
885#$i_sysselct I_SYS_SELECT /**/
886
dfe9444c
AD
887/* I_SYS_STAT:
888 * This symbol, if defined, indicates to the C program that it should
889 * include <sys/stat.h>.
890 */
891#$i_sysstat I_SYS_STAT /**/
892
a0d0e21e
LW
893/* I_SYS_TIMES:
894 * This symbol, if defined, indicates to the C program that it should
895 * include <sys/times.h>.
896 */
897#$i_systimes I_SYS_TIMES /**/
898
bd89102f
AD
899/* I_SYS_TYPES:
900 * This symbol, if defined, indicates to the C program that it should
901 * include <sys/types.h>.
902 */
903#$i_systypes I_SYS_TYPES /**/
904
25f94b33
AD
905/* I_SYS_UN:
906 * This symbol, if defined, indicates to the C program that it should
907 * include <sys/un.h> to get UNIX domain socket definitions.
908 */
909#$i_sysun I_SYS_UN /**/
910
e876cf0b
PP
911/* I_SYS_WAIT:
912 * This symbol, if defined, indicates to the C program that it should
913 * include <sys/wait.h>.
914 */
915#$i_syswait I_SYS_WAIT /**/
916
a0d0e21e
LW
917/* I_TERMIO:
918 * This symbol, if defined, indicates that the program should include
919 * <termio.h> rather than <sgtty.h>. There are also differences in
920 * the ioctl() calls that depend on the value of this symbol.
921 */
922/* I_TERMIOS:
923 * This symbol, if defined, indicates that the program should include
924 * the POSIX termios.h rather than sgtty.h or termio.h.
925 * There are also differences in the ioctl() calls that depend on the
926 * value of this symbol.
927 */
928/* I_SGTTY:
929 * This symbol, if defined, indicates that the program should include
930 * <sgtty.h> rather than <termio.h>. There are also differences in
931 * the ioctl() calls that depend on the value of this symbol.
932 */
933#$i_termio I_TERMIO /**/
934#$i_termios I_TERMIOS /**/
935#$i_sgtty I_SGTTY /**/
936
85e6fe83
LW
937/* I_UNISTD:
938 * This symbol, if defined, indicates to the C program that it should
939 * include <unistd.h>.
940 */
941#$i_unistd I_UNISTD /**/
d8f2e4cc 942
2304df62 943/* I_UTIME:
d8f2e4cc 944 * This symbol, if defined, indicates to the C program that it should
2304df62 945 * include <utime.h>.
d8f2e4cc 946 */
2304df62 947#$i_utime I_UTIME /**/
d8f2e4cc 948
dfe9444c
AD
949/* I_VALUES:
950 * This symbol, if defined, indicates to the C program that it should
951 * include <values.h> to get definition of symbols like MINFLOAT or
952 * MAXLONG, i.e. machine dependant limitations. Probably, you
953 * should use <limits.h> instead, if it is available.
954 */
955#$i_values I_VALUES /**/
956
e876cf0b
PP
957/* I_STDARG:
958 * This symbol, if defined, indicates that <stdarg.h> exists and should
959 * be included.
960 */
961/* I_VARARGS:
962 * This symbol, if defined, indicates to the C program that it should
963 * include <varargs.h>.
964 */
965#$i_stdarg I_STDARG /**/
966#$i_varargs I_VARARGS /**/
967
a0d0e21e
LW
968/* I_VFORK:
969 * This symbol, if defined, indicates to the C program that it should
970 * include vfork.h.
971 */
972#$i_vfork I_VFORK /**/
a687059c 973
a0d0e21e
LW
974/* CAN_PROTOTYPE:
975 * If defined, this macro indicates that the C compiler can handle
976 * function prototypes.
85e6fe83 977 */
a0d0e21e
LW
978/* _:
979 * This macro is used to declare function parameters for folks who want
980 * to make declarations with prototypes using a different style than
981 * the above macros. Use double parentheses. For example:
982 *
983 * int main _((int argc, char *argv[]));
984 */
985#$prototype CAN_PROTOTYPE /**/
986#ifdef CAN_PROTOTYPE
987#define _(args) args
988#else
989#define _(args) ()
990#endif
85e6fe83 991
dfe9444c
AD
992/* SH_PATH:
993 * This symbol contains the full pathname to the shell used on this
994 * on this system to execute Bourne shell scripts. Usually, this will be
995 * /bin/sh, though it's possible that some systems will have /bin/ksh,
996 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
997 * D:/bin/sh.exe.
a0d0e21e 998 */
dfe9444c 999#define SH_PATH "$sh" /**/
a0d0e21e 1000
2304df62
AD
1001/* STDCHAR:
1002 * This symbol is defined to be the type of char used in stdio.h.
1003 * It has the values "unsigned char" or "char".
fe14fcc3 1004 */
2304df62
AD
1005#define STDCHAR $stdchar /**/
1006
aaacdc8b
GS
1007/* CROSSCOMPILE:
1008 * This symbol, if defined, signifies that we our
1009 * build process is a cross-compilation.
1010 */
1011#$crosscompile CROSSCOMPILE /**/
1012
1013/* INTSIZE:
1014 * This symbol contains the value of sizeof(int) so that the C
1015 * preprocessor can make decisions based on it.
1016 */
1017/* LONGSIZE:
1018 * This symbol contains the value of sizeof(long) so that the C
1019 * preprocessor can make decisions based on it.
1020 */
1021/* SHORTSIZE:
1022 * This symbol contains the value of sizeof(short) so that the C
1023 * preprocessor can make decisions based on it.
1024 */
1025#define INTSIZE $intsize /**/
1026#define LONGSIZE $longsize /**/
1027#define SHORTSIZE $shortsize /**/
1028
1029/* MULTIARCH:
1030 * This symbol, if defined, signifies that the build
1031 * process will produce some binary files that are going to be
1032 * used in a cross-platform environment. This is the case for
1033 * example with the NeXT "fat" binaries that contain executables
1034 * for several CPUs.
1035 */
1036#$multiarch MULTIARCH /**/
1037
de1c2614
JH
1038/* HAS_QUAD:
1039 * This symbol, if defined, tells that there's a 64-bit integer type,
1b8cd678
JH
1040 * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one
1041 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, or QUAD_IS_INT64_T.
a22e52b9 1042 */
de1c2614 1043#$d_quad HAS_QUAD /**/
6b8eaf93 1044#ifdef HAS_QUAD
1b8cd678
JH
1045# define Quad_t $quadtype /**/
1046# define Uquad_t $uquadtype /**/
6b8eaf93
JH
1047# define QUADKIND $quadkind /**/
1048# define QUAD_IS_INT 1
1049# define QUAD_IS_LONG 2
1050# define QUAD_IS_LONG_LONG 3
1051# define QUAD_IS_INT64_T 4
1052#endif
a22e52b9 1053
5ff3f7a4
GS
1054/* HAS_ACCESSX:
1055 * This symbol, if defined, indicates that the accessx routine is
1056 * available to do extended access checks.
1057 */
1058#$d_accessx HAS_ACCESSX /**/
1059
1060/* HAS_EACCESS:
1061 * This symbol, if defined, indicates that the eaccess routine is
1062 * available to do extended access checks.
1063 */
1064#$d_eaccess HAS_EACCESS /**/
1065
1066/* I_SYS_ACCESS:
1067 * This symbol, if defined, indicates to the C program that it should
85ab1d1d 1068 * include <sys/access.h>.
5ff3f7a4
GS
1069 */
1070#$i_sysaccess I_SYS_ACCESS /**/
1071
1072/* I_SYS_SECURITY:
1073 * This symbol, if defined, indicates to the C program that it should
1074 * include <sys/security.h>.
1075 */
1076#$i_syssecrt I_SYS_SECURITY /**/
1077
ff935051
JH
1078/* OSNAME:
1079 * This symbol contains the name of the operating system, as determined
1080 * by Configure. You shouldn't rely on it too much; the specific
1081 * feature tests from Configure are generally more reliable.
1082 */
1083#define OSNAME "$osname" /**/
1084
dfe9444c 1085/* MEM_ALIGNBYTES:
68c15b6f 1086 * This symbol contains the number of bytes required to align a
87b71857
JH
1087 * double, or a long double when applicable. Usual values are 2,
1088 * 4 and 8. The default is eight, for safety.
5f05dabc 1089 */
c4747d3e 1090#if defined(CROSSCOMPILE) || defined(MULTIARCH)
68c15b6f
HM
1091# define MEM_ALIGNBYTES 8
1092#else
1093#define MEM_ALIGNBYTES $alignbytes
1094#endif
5f05dabc 1095
ff935051
JH
1096/* ARCHLIB:
1097 * This variable, if defined, holds the name of the directory in
1098 * which the user wants to put architecture-dependent public
1099 * library files for $package. It is most often a local directory
1100 * such as /usr/local/lib. Programs using this variable must be
1101 * prepared to deal with filename expansion. If ARCHLIB is the
1102 * same as PRIVLIB, it is not defined, since presumably the
1103 * program already searches PRIVLIB.
1104 */
1105/* ARCHLIB_EXP:
1106 * This symbol contains the ~name expanded version of ARCHLIB, to be used
1107 * in programs that are not prepared to deal with ~ expansion at run-time.
1108 */
1109#$d_archlib ARCHLIB "$archlib" /**/
1110#$d_archlib ARCHLIB_EXP "$archlibexp" /**/
1111
1112/* ARCHNAME:
1113 * This symbol holds a string representing the architecture name.
1114 * It may be used to construct an architecture-dependant pathname
1115 * where library files may be held under a private library, for
1116 * instance.
1117 */
1118#define ARCHNAME "$archname" /**/
1119
1120/* HAS_ATOLF:
1121 * This symbol, if defined, indicates that the atolf routine is
1122 * available to convert strings into long doubles.
1123 */
1124#$d_atolf HAS_ATOLF /**/
1125
1126/* HAS_ATOLL:
1127 * This symbol, if defined, indicates that the atoll routine is
1128 * available to convert strings into long longs.
1129 */
1130#$d_atoll HAS_ATOLL /**/
1131
1132/* BIN:
1133 * This symbol holds the path of the bin directory where the package will
1134 * be installed. Program must be prepared to deal with ~name substitution.
1135 */
1136/* BIN_EXP:
1137 * This symbol is the filename expanded version of the BIN symbol, for
1138 * programs that do not want to deal with that at run-time.
1139 */
1140#define BIN "$bin" /**/
1141#define BIN_EXP "$binexp" /**/
1142
1143/* PERL_BINCOMPAT_5005:
f78bfc9c 1144 * This symbol, if defined, indicates that this version of Perl should be
ff935051
JH
1145 * binary-compatible with Perl 5.005. This is impossible for builds
1146 * that use features like threads and multiplicity it is always $undef
1147 * for those versions.
1148 */
1149#$d_bincompat5005 PERL_BINCOMPAT_5005 /**/
1150
8e07c86e 1151/* BYTEORDER:
e876cf0b 1152 * This symbol holds the hexadecimal constant defined in byteorder,
8e07c86e 1153 * i.e. 0x1234 or 0x4321, etc...
68c15b6f
HM
1154 * If the compiler supports cross-compiling or multiple-architecture
1155 * binaries (eg. on NeXT systems), use compiler-defined macros to
1156 * determine the byte order.
7bac28a0 1157 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
e876cf0b
PP
1158 * Binaries (MAB) on either big endian or little endian machines.
1159 * The endian-ness is available at compile-time. This only matters
1160 * for perl, where the config.h can be generated and installed on
1161 * one system, and used by a different architecture to build an
1162 * extension. Older versions of NeXT that might not have
1163 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
1164 * so the default case (for NeXT) is big endian to catch them.
1165 * This might matter for NeXT 3.0.
8e07c86e 1166 */
88d5303d
JH
1167#if defined(CROSSCOMPILE) || defined(MULTIARCH)
1168# ifdef __LITTLE_ENDIAN__
1169# if LONGSIZE == 4
1170# define BYTEORDER 0x1234
1171# else
1172# if LONGSIZE == 8
1173# define BYTEORDER 0x12345678
1174# endif
1175# endif
1176# else
1177# ifdef __BIG_ENDIAN__
1178# if LONGSIZE == 4
1179# define BYTEORDER 0x4321
1180# else
1181# if LONGSIZE == 8
1182# define BYTEORDER 0x87654321
1183# endif
1184# endif
1185# endif
1186# endif
1187# if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
1188# define BYTEORDER 0x4321
1189# endif
1190#else
8e07c86e 1191#define BYTEORDER 0x$byteorder /* large digits for MSB */
88d5303d 1192#endif /* NeXT */
8e07c86e 1193
ff935051
JH
1194/* CAT2:
1195 * This macro catenates 2 tokens together.
1196 */
1197/* STRINGIFY:
1198 * This macro surrounds its token with double quotes.
1199 */
1200#if $cpp_stuff == 1
d0519643
GS
1201# define CAT2(a,b) a/**/b
1202# define STRINGIFY(a) "a"
ff935051
JH
1203 /* If you can get stringification with catify, tell me how! */
1204#endif
1205#if $cpp_stuff == 42
3240d403 1206# define PeRl_CaTiFy(a, b) a ## b
d0519643 1207# define PeRl_StGiFy(a) #a
3240d403
JH
1208/* the additional level of indirection enables these macros to be
1209 * used as arguments to other macros. See K&R 2nd ed., page 231. */
5e6c239f 1210# define CAT2(a,b) PeRl_CaTiFy(a,b)
3240d403 1211# define StGiFy(a) PeRl_StGiFy(a)
d0519643 1212# define STRINGIFY(a) PeRl_StGiFy(a)
ff935051
JH
1213#endif
1214#if $cpp_stuff != 1 && $cpp_stuff != 42
b6592ff0 1215# include "Bletch: How does this C preprocessor catenate tokens?"
ff935051
JH
1216#endif
1217
1218/* CPPSTDIN:
1219 * This symbol contains the first part of the string which will invoke
1220 * the C preprocessor on the standard input and produce to standard
1221 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1222 * call a wrapper. See CPPRUN.
1223 */
1224/* CPPMINUS:
1225 * This symbol contains the second part of the string which will invoke
1226 * the C preprocessor on the standard input and produce to standard
1227 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1228 * to specify standard input, otherwise the value is "".
1229 */
1230/* CPPRUN:
1231 * This symbol contains the string which will invoke a C preprocessor on
1232 * the standard input and produce to standard output. It needs to end
1233 * with CPPLAST, after all other preprocessor flags have been specified.
1234 * The main difference with CPPSTDIN is that this program will never be a
1235 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1236 * available directly to the user. Note that it may well be different from
1237 * the preprocessor used to compile the C program.
1238 */
c71a9cee
JH
1239/* CPPLAST:
1240 * This symbol is intended to be used along with CPPRUN in the same manner
1241 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1242 */
ff935051
JH
1243#define CPPSTDIN "$cppstdin"
1244#define CPPMINUS "$cppminus"
1245#define CPPRUN "$cpprun"
c71a9cee 1246#define CPPLAST "$cpplast"
ff935051
JH
1247
1248/* HAS_ACCESS:
1249 * This manifest constant lets the C program know that the access()
1250 * system call is available to check for accessibility using real UID/GID.
1251 * (always present on UNIX.)
1252 */
1253#$d_access HAS_ACCESS /**/
1254
dfe9444c
AD
1255/* CASTI32:
1256 * This symbol is defined if the C compiler can cast negative
1257 * or large floating point numbers to 32-bit ints.
1aef975c 1258 */
dfe9444c 1259#$d_casti32 CASTI32 /**/
85e6fe83 1260
dfe9444c
AD
1261/* CASTNEGFLOAT:
1262 * This symbol is defined if the C compiler can cast negative
1263 * numbers to unsigned longs, ints and shorts.
85e6fe83 1264 */
dfe9444c
AD
1265/* CASTFLAGS:
1266 * This symbol contains flags that say what difficulties the compiler
1267 * has casting odd floating values to unsigned long:
1268 * 0 = ok
1269 * 1 = couldn't cast < 0
1270 * 2 = couldn't cast >= 0x80000000
1271 * 4 = couldn't cast in argument expression list
bccf77a5 1272 */
dfe9444c
AD
1273#$d_castneg CASTNEGFLOAT /**/
1274#define CASTFLAGS $castflags /**/
1275
1276/* VOID_CLOSEDIR:
1277 * This symbol, if defined, indicates that the closedir() routine
1278 * does not return a value.
bccf77a5 1279 */
dfe9444c 1280#$d_void_closedir VOID_CLOSEDIR /**/
bccf77a5 1281
ff935051
JH
1282/* HAS_CSH:
1283 * This symbol, if defined, indicates that the C-shell exists.
1284 */
1285/* CSH:
1286 * This symbol, if defined, contains the full pathname of csh.
1287 */
1288#$d_csh HAS_CSH /**/
1289#ifdef HAS_CSH
1290#define CSH "$full_csh" /**/
1291#endif
1292
1293/* DLSYM_NEEDS_UNDERSCORE:
1294 * This symbol, if defined, indicates that we need to prepend an
1295 * underscore to the symbol name before calling dlsym(). This only
1296 * makes sense if you *have* dlsym, which we will presume is the
1297 * case if you're using dl_dlopen.xs.
1298 */
1299#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/
1300
1301/* HAS_DRAND48_PROTO:
1302 * This symbol, if defined, indicates that the system provides
1303 * a prototype for the drand48() function. Otherwise, it is up
1304 * to the program to supply one. A good guess is
1305 * extern double drand48 _((void));
1306 */
1307#$d_drand48proto HAS_DRAND48_PROTO /**/
1308
1309/* HAS_ENDGRENT:
1310 * This symbol, if defined, indicates that the getgrent routine is
1311 * available for finalizing sequential access of the group database.
1312 */
1313#$d_endgrent HAS_ENDGRENT /**/
1314
1315/* HAS_ENDHOSTENT:
1316 * This symbol, if defined, indicates that the endhostent() routine is
1317 * available to close whatever was being used for host queries.
1318 */
1319#$d_endhent HAS_ENDHOSTENT /**/
1320
1321/* HAS_ENDNETENT:
1322 * This symbol, if defined, indicates that the endnetent() routine is
1323 * available to close whatever was being used for network queries.
1324 */
1325#$d_endnent HAS_ENDNETENT /**/
1326
1327/* HAS_ENDPROTOENT:
1328 * This symbol, if defined, indicates that the endprotoent() routine is
1329 * available to close whatever was being used for protocol queries.
1330 */
1331#$d_endpent HAS_ENDPROTOENT /**/
1332
1333/* HAS_ENDPWENT:
1334 * This symbol, if defined, indicates that the getgrent routine is
1335 * available for finalizing sequential access of the passwd database.
1336 */
1337#$d_endpwent HAS_ENDPWENT /**/
1338
1339/* HAS_ENDSERVENT:
1340 * This symbol, if defined, indicates that the endservent() routine is
1341 * available to close whatever was being used for service queries.
1342 */
1343#$d_endsent HAS_ENDSERVENT /**/
1344
921b2963
JH
1345/* HAS_FD_SET:
1346 * This symbol, when defined, indicates presence of the fd_set typedef
1347 * in <sys/types.h>
1348 */
1349#$d_fd_set HAS_FD_SET /**/
1350
b6592ff0
JH
1351/* FLEXFILENAMES:
1352 * This symbol, if defined, indicates that the system supports filenames
1353 * longer than 14 characters.
1354 */
1355#$d_flexfnam FLEXFILENAMES /**/
1356
c5f05a91
JH
1357/* HAS_FPOS64_T:
1358 * This symbol will be defined if the C compiler supports fpos64_t.
1359 */
1360#$d_fpos64_t HAS_FPOS64_T /**/
1361
a3540c92
JH
1362/* HAS_FREXPL:
1363 * This symbol, if defined, indicates that the frexpl routine is
1364 * available to break a long double floating-point number into
1365 * a normalized fraction and an integral power of 2.
1366 */
1367#$d_frexpl HAS_FREXPL /**/
1368
ff935051
JH
1369/* HAS_STRUCT_FS_DATA:
1370 * This symbol, if defined, indicates that the struct fs_data
1371 * to do statfs() is supported.
1372 */
1373#$d_fs_data_s HAS_STRUCT_FS_DATA /**/
1374
1375/* HAS_FSEEKO:
1376 * This symbol, if defined, indicates that the fseeko routine is
1377 * available to fseek beyond 32 bits (useful for ILP32 hosts).
1378 */
1379#$d_fseeko HAS_FSEEKO /**/
1380
1381/* HAS_FSTATFS:
1382 * This symbol, if defined, indicates that the fstatfs routine is
1383 * available to stat filesystems by file descriptors.
1384 */
1385#$d_fstatfs HAS_FSTATFS /**/
c890dc6c 1386
ff935051
JH
1387/* HAS_FTELLO:
1388 * This symbol, if defined, indicates that the ftello routine is
1389 * available to ftell beyond 32 bits (useful for ILP32 hosts).
1390 */
1391#$d_ftello HAS_FTELLO /**/
1392
8e07c86e
AD
1393/* Gconvert:
1394 * This preprocessor macro is defined to convert a floating point
1395 * number to a string without a trailing decimal point. This
1396 * emulates the behavior of sprintf("%g"), but is sometimes much more
1397 * efficient. If gconvert() is not available, but gcvt() drops the
1398 * trailing decimal point, then gcvt() is used. If all else fails,
1399 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1400 * macro are: value, number of digits, whether trailing zeros should
1401 * be retained, and the output buffer.
1402 * Possible values are:
1403 * d_Gconvert='gconvert((x),(n),(t),(b))'
1404 * d_Gconvert='gcvt((x),(n),(b))'
1405 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1406 * The last two assume trailing zeros should not be kept.
1407 */
1408#define Gconvert(x,n,t,b) $d_Gconvert
1409
49dabb45
JH
1410/* HAS_GETCWD:
1411 * This symbol, if defined, indicates that the getcwd routine is
1412 * available to get the current working directory.
1413 */
1414#$d_getcwd HAS_GETCWD /**/
1415
3813c136
JH
1416/* HAS_GETESPWNAM:
1417 * This symbol, if defined, indicates that the getespwnam system call is
1418 * available to retrieve enchanced (shadow) password entries by name.
1419 */
1420#$d_getespwnam HAS_GETESPWNAM /**/
1421
1acc7ade
JH
1422/* HAS_GETFSSTAT:
1423 * This symbol, if defined, indicates that the getfsstat routine is
1424 * available to stat filesystems in bulk.
1425 */
1426#$d_getfsstat HAS_GETFSSTAT /**/
1427
ff935051
JH
1428/* HAS_GETGRENT:
1429 * This symbol, if defined, indicates that the getgrent routine is
1430 * available for sequential access of the group database.
c1b76f5d 1431 */
ff935051 1432#$d_getgrent HAS_GETGRENT /**/
c1b76f5d 1433
ff935051
JH
1434/* HAS_GETHOSTBYADDR:
1435 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1436 * available to look up hosts by their IP addresses.
dd64f1c3 1437 */
ff935051 1438#$d_gethbyaddr HAS_GETHOSTBYADDR /**/
dd64f1c3 1439
ff935051
JH
1440/* HAS_GETHOSTBYNAME:
1441 * This symbol, if defined, indicates that the gethostbyname() routine is
1442 * available to look up host names in some data base or other.
774d564b 1443 */
ff935051 1444#$d_gethbyname HAS_GETHOSTBYNAME /**/
774d564b 1445
ff935051
JH
1446/* HAS_GETHOSTENT:
1447 * This symbol, if defined, indicates that the gethostent() routine is
1448 * available to look up host names in some data base or another.
c1b76f5d 1449 */
ff935051 1450#$d_gethent HAS_GETHOSTENT /**/
c1b76f5d 1451
ff935051
JH
1452/* HAS_GETHOSTNAME:
1453 * This symbol, if defined, indicates that the C program may use the
1454 * gethostname() routine to derive the host name. See also HAS_UNAME
1455 * and PHOSTNAME.
c1b76f5d 1456 */
ff935051
JH
1457/* HAS_UNAME:
1458 * This symbol, if defined, indicates that the C program may use the
1459 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1460 * and PHOSTNAME.
760ac839 1461 */
ff935051
JH
1462/* PHOSTNAME:
1463 * This symbol, if defined, indicates the command to feed to the
1464 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1465 * and HAS_UNAME. Note that the command uses a fully qualified path,
1466 * so that it is safe even if used by a process with super-user
1467 * privileges.
1468 */
c71a9cee
JH
1469/* HAS_PHOSTNAME:
1470 * This symbol, if defined, indicates that the C program may use the
1471 * contents of PHOSTNAME as a command to feed to the popen() routine
1472 * to derive the host name.
1473 */
ff935051
JH
1474#$d_gethname HAS_GETHOSTNAME /**/
1475#$d_uname HAS_UNAME /**/
43999f95 1476#$d_phostname HAS_PHOSTNAME /**/
ff935051
JH
1477#ifdef HAS_PHOSTNAME
1478#define PHOSTNAME "$aphostname" /* How to get the host name */
1479#endif
760ac839 1480
ff935051
JH
1481/* HAS_GETHOST_PROTOS:
1482 * This symbol, if defined, indicates that <netdb.h> includes
1483 * prototypes for gethostent(), gethostbyname(), and
1484 * gethostbyaddr(). Otherwise, it is up to the program to guess
1485 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
52e1cb5e 1486 */
ff935051 1487#$d_gethostprotos HAS_GETHOST_PROTOS /**/
52e1cb5e 1488
ff935051
JH
1489/* HAS_GETMNT:
1490 * This symbol, if defined, indicates that the getmnt routine is
1491 * available to get filesystem mount info by filename.
921b2963 1492 */
ff935051
JH
1493#$d_getmnt HAS_GETMNT /**/
1494
1495/* HAS_GETMNTENT:
1496 * This symbol, if defined, indicates that the getmntent routine is
1497 * available to iterate through mounted file systems to get their info.
a5f75d66 1498 */
ff935051
JH
1499#$d_getmntent HAS_GETMNTENT /**/
1500
1501/* HAS_GETNETBYADDR:
1502 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1503 * available to look up networks by their IP addresses.
a5f75d66 1504 */
ff935051
JH
1505#$d_getnbyaddr HAS_GETNETBYADDR /**/
1506
1507/* HAS_GETNETBYNAME:
1508 * This symbol, if defined, indicates that the getnetbyname() routine is
1509 * available to look up networks by their names.
a5f75d66 1510 */
ff935051 1511#$d_getnbyname HAS_GETNETBYNAME /**/
a5f75d66 1512
ff935051
JH
1513/* HAS_GETNETENT:
1514 * This symbol, if defined, indicates that the getnetent() routine is
1515 * available to look up network names in some data base or another.
a687059c 1516 */
ff935051
JH
1517#$d_getnent HAS_GETNETENT /**/
1518
1519/* HAS_GETNET_PROTOS:
1520 * This symbol, if defined, indicates that <netdb.h> includes
1521 * prototypes for getnetent(), getnetbyname(), and
1522 * getnetbyaddr(). Otherwise, it is up to the program to guess
1523 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
dfe9444c 1524 */
ff935051
JH
1525#$d_getnetprotos HAS_GETNET_PROTOS /**/
1526
1527/* HAS_GETPROTOENT:
1528 * This symbol, if defined, indicates that the getprotoent() routine is
1529 * available to look up protocols in some data base or another.
dfe9444c 1530 */
ff935051
JH
1531#$d_getpent HAS_GETPROTOENT /**/
1532
1533/* HAS_GETPROTOBYNAME:
1534 * This symbol, if defined, indicates that the getprotobyname()
1535 * routine is available to look up protocols by their name.
dfe9444c 1536 */
ff935051
JH
1537/* HAS_GETPROTOBYNUMBER:
1538 * This symbol, if defined, indicates that the getprotobynumber()
1539 * routine is available to look up protocols by their number.
dfe9444c 1540 */
ff935051
JH
1541#$d_getpbyname HAS_GETPROTOBYNAME /**/
1542#$d_getpbynumber HAS_GETPROTOBYNUMBER /**/
a687059c 1543
ff935051
JH
1544/* HAS_GETPROTO_PROTOS:
1545 * This symbol, if defined, indicates that <netdb.h> includes
1546 * prototypes for getprotoent(), getprotobyname(), and
1547 * getprotobyaddr(). Otherwise, it is up to the program to guess
1548 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
8e07c86e 1549 */
ff935051
JH
1550#$d_getprotoprotos HAS_GETPROTO_PROTOS /**/
1551
3813c136
JH
1552/* HAS_GETPRPWNAM:
1553 * This symbol, if defined, indicates that the getprpwnam system call is
1554 * available to retrieve protected (shadow) password entries by name.
1555 */
1556#$d_getprpwnam HAS_GETPRPWNAM /**/
1557
ff935051
JH
1558/* HAS_GETPWENT:
1559 * This symbol, if defined, indicates that the getpwent routine is
1560 * available for sequential access of the passwd database.
1561 * If this is not available, the older getpw() function may be available.
dfe9444c 1562 */
ff935051 1563#$d_getpwent HAS_GETPWENT /**/
8e07c86e 1564
ff935051
JH
1565/* HAS_GETSERVENT:
1566 * This symbol, if defined, indicates that the getservent() routine is
1567 * available to look up network services in some data base or another.
4633a7c4 1568 */
ff935051
JH
1569#$d_getsent HAS_GETSERVENT /**/
1570
1571/* HAS_GETSERV_PROTOS:
1572 * This symbol, if defined, indicates that <netdb.h> includes
1573 * prototypes for getservent(), getservbyname(), and
1574 * getservbyaddr(). Otherwise, it is up to the program to guess
1575 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
dfe9444c 1576 */
ff935051 1577#$d_getservprotos HAS_GETSERV_PROTOS /**/
4633a7c4 1578
ff935051
JH
1579/* HAS_GETSPNAM:
1580 * This symbol, if defined, indicates that the getspnam system call is
1581 * available to retrieve SysV shadow password entries by name.
760ac839 1582 */
ff935051
JH
1583#$d_getspnam HAS_GETSPNAM /**/
1584
1585/* HAS_GETSERVBYNAME:
1586 * This symbol, if defined, indicates that the getservbyname()
1587 * routine is available to look up services by their name.
1aef975c 1588 */
ff935051
JH
1589/* HAS_GETSERVBYPORT:
1590 * This symbol, if defined, indicates that the getservbyport()
1591 * routine is available to look up services by their port.
bccf77a5 1592 */
ff935051
JH
1593#$d_getsbyname HAS_GETSERVBYNAME /**/
1594#$d_getsbyport HAS_GETSERVBYPORT /**/
8e07c86e 1595
ff935051
JH
1596/* HAS_GNULIBC:
1597 * This symbol, if defined, indicates to the C program that
1598 * the GNU C library is being used.
85e6fe83 1599 */
ff935051 1600#$d_gnulibc HAS_GNULIBC /**/
7378db63
JH
1601#if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
1602# define _GNU_SOURCE
1603#endif
ff935051
JH
1604/* HAS_HASMNTOPT:
1605 * This symbol, if defined, indicates that the hasmntopt routine is
1606 * available to query the mount options of file systems.
dfe9444c 1607 */
ff935051
JH
1608#$d_hasmntopt HAS_HASMNTOPT /**/
1609
1610/* HAS_HTONL:
1611 * This symbol, if defined, indicates that the htonl() routine (and
1612 * friends htons() ntohl() ntohs()) are available to do network
1613 * order byte swapping.
dfe9444c 1614 */
ff935051
JH
1615/* HAS_HTONS:
1616 * This symbol, if defined, indicates that the htons() routine (and
1617 * friends htonl() ntohl() ntohs()) are available to do network
1618 * order byte swapping.
dfe9444c 1619 */
ff935051
JH
1620/* HAS_NTOHL:
1621 * This symbol, if defined, indicates that the ntohl() routine (and
1622 * friends htonl() htons() ntohs()) are available to do network
1623 * order byte swapping.
1624 */
1625/* HAS_NTOHS:
1626 * This symbol, if defined, indicates that the ntohs() routine (and
1627 * friends htonl() htons() ntohl()) are available to do network
1628 * order byte swapping.
1629 */
1630#$d_htonl HAS_HTONL /**/
1631#$d_htonl HAS_HTONS /**/
1632#$d_htonl HAS_NTOHL /**/
1633#$d_htonl HAS_NTOHS /**/
85e6fe83 1634
43999f95
JH
1635/* HAS_ICONV:
1636 * This symbol, if defined, indicates that the iconv routine is
1637 * available to do character set conversions.
1638 */
1639#$d_iconv HAS_ICONV /**/
1640
fe749a9f
JH
1641/* HAS_INT64_T:
1642 * This symbol will defined if the C compiler supports int64_t.
1643 * Usually the <inttypes.h> needs to be included, but sometimes
1644 * <sys/types.h> is enough.
1645 */
13b3f787 1646#$d_int64_t HAS_INT64_T /**/
fe749a9f 1647
ff935051
JH
1648/* HAS_ISASCII:
1649 * This manifest constant lets the C program know that isascii
1650 * is available.
693762b4 1651 */
ff935051 1652#$d_isascii HAS_ISASCII /**/
693762b4 1653
a3540c92
JH
1654/* HAS_ISNAN:
1655 * This symbol, if defined, indicates that the isnan routine is
1656 * available to check whether a double is a NaN.
1657 */
1658#$d_isnan HAS_ISNAN /**/
1659
1660/* HAS_ISNANL:
1661 * This symbol, if defined, indicates that the isnanl routine is
1662 * available to check whether a long double is a NaN.
1663 */
1664#$d_isnanl HAS_ISNANL /**/
1665
b6592ff0
JH
1666/* HAS_LCHOWN:
1667 * This symbol, if defined, indicates that the lchown routine is
1668 * available to operate on a symbolic link (instead of following the
1669 * link).
1670 */
1671#$d_lchown HAS_LCHOWN /**/
1672
ff935051
JH
1673/* HAS_LDBL_DIG:
1674 * This symbol, if defined, indicates that this system's <float.h>
1675 * or <limits.h> defines the symbol LDBL_DIG, which is the number
1676 * of significant digits in a long double precision number. Unlike
1677 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
85ab1d1d 1678 */
ff935051
JH
1679#$d_ldbl_dig HAS_LDBL_DIG /* */
1680
1681/* HAS_LONG_DOUBLE:
1682 * This symbol will be defined if the C compiler supports long
1683 * doubles.
85ab1d1d 1684 */
ff935051
JH
1685/* LONG_DOUBLESIZE:
1686 * This symbol contains the size of a long double, so that the
1687 * C preprocessor can make decisions based on it. It is only
1688 * defined if the system supports long doubles.
dfe9444c 1689 */
ff935051
JH
1690#$d_longdbl HAS_LONG_DOUBLE /**/
1691#ifdef HAS_LONG_DOUBLE
1692#define LONG_DOUBLESIZE $longdblsize /**/
1693#endif
dfe9444c 1694
ff935051
JH
1695/* HAS_LONG_LONG:
1696 * This symbol will be defined if the C compiler supports long long.
dfe9444c 1697 */
ff935051
JH
1698/* LONGLONGSIZE:
1699 * This symbol contains the size of a long long, so that the
1700 * C preprocessor can make decisions based on it. It is only
1701 * defined if the system supports long long.
5ff3f7a4 1702 */
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1703#$d_longlong HAS_LONG_LONG /**/
1704#ifdef HAS_LONG_LONG
1705#define LONGLONGSIZE $longlongsize /**/
1706#endif
5ff3f7a4 1707
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1708/* HAS_LSEEK_PROTO:
1709 * This symbol, if defined, indicates that the system provides
1710 * a prototype for the lseek() function. Otherwise, it is up
1711 * to the program to supply one. A good guess is
1712 * extern off_t lseek(int, off_t, int);
1713 */
1714#$d_lseekproto HAS_LSEEK_PROTO /**/
1715
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1716/* HAS_MADVISE:
1717 * This symbol, if defined, indicates that the madvise system call is
1718 * available to map a file into memory.
1719 */
1720#$d_madvise HAS_MADVISE /**/
1721
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1722/* HAS_MEMCHR:
1723 * This symbol, if defined, indicates that the memchr routine is available
1724 * to locate characters within a C string.
dd4e71fd 1725 */
ff935051
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1726#$d_memchr HAS_MEMCHR /**/
1727
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1728/* HAS_MKDTEMP:
1729 * This symbol, if defined, indicates that the mkdtemp routine is
1730 * available to exclusively create a uniquely named temporary directory.
1731 */
1732#$d_mkdtemp HAS_MKDTEMP /**/
1733
1734/* HAS_MKSTEMP:
1735 * This symbol, if defined, indicates that the mkstemp routine is
1736 * available to exclusively create and open a uniquely named
1737 * temporary file.
1738 */
1739#$d_mkstemp HAS_MKSTEMP /**/
1740
1741/* HAS_MKSTEMPS:
1742 * This symbol, if defined, indicates that the mkstemps routine is
1743 * available to excluslvely create and open a uniquely named
1744 * (with a suffix) temporary file.
1745 */
1746#$d_mkstemps HAS_MKSTEMPS /**/
1747
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1748/* HAS_MMAP:
1749 * This symbol, if defined, indicates that the mmap system call is
1750 * available to map a file into memory.
1751 */
fe749a9f
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1752/* Mmap_t:
1753 * This symbol holds the return type of the mmap() system call
1754 * (and simultaneously the type of the first argument).
1755 * Usually set to 'void *' or 'cadd_t'.
1756 */
87b71857 1757#$d_mmap HAS_MMAP /**/
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1758#define Mmap_t $mmaptype /**/
1759
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1760/* HAS_MODFL:
1761 * This symbol, if defined, indicates that the modfl routine is
1762 * available to split a long double x into a fractional part f and
1763 * an integer part i such that |f| < 1.0 and (f + i) = x.
1764 */
1765#$d_modfl HAS_MODFL /**/
1766
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1767/* HAS_MPROTECT:
1768 * This symbol, if defined, indicates that the mprotect system call is
1769 * available to modify the access protection of a memory mapped file.
1770 */
1771#$d_mprotect HAS_MPROTECT /**/
1772
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1773/* HAS_MSG:
1774 * This symbol, if defined, indicates that the entire msg*(2) library is
1775 * supported (IPC mechanism based on message queues).
dd4e71fd 1776 */
ff935051 1777#$d_msg HAS_MSG /**/
dd4e71fd 1778
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1779/* HAS_OFF64_T:
1780 * This symbol will be defined if the C compiler supports off64_t.
1781 */
1782#$d_off64_t HAS_OFF64_T /**/
1783
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1784/* HAS_OPEN3:
1785 * This manifest constant lets the C program know that the three
1786 * argument form of open(2) is available.
dd4e71fd 1787 */
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1788#$d_open3 HAS_OPEN3 /**/
1789
1790/* OLD_PTHREAD_CREATE_JOINABLE:
1791 * This symbol, if defined, indicates how to create pthread
1792 * in joinable (aka undetached) state. NOTE: not defined
1793 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
1794 * (the new version of the constant).
1795 * If defined, known values are PTHREAD_CREATE_UNDETACHED
1796 * and __UNDETACHED.
dd4e71fd 1797 */
ff935051 1798#$d_old_pthread_create_joinable OLD_PTHREAD_CREATE_JOINABLE $old_pthread_create_joinable /**/
dd4e71fd 1799
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1800/* HAS_PTHREAD_YIELD:
1801 * This symbol, if defined, indicates that the pthread_yield
1802 * routine is available to yield the execution of the current
1803 * thread. sched_yield is preferable to pthread_yield.
1804 */
1805/* SCHED_YIELD:
1806 * This symbol defines the way to yield the execution of
1807 * the current thread. Known ways are sched_yield,
1808 * pthread_yield, and pthread_yield with NULL.
1809 */
1810/* HAS_SCHED_YIELD:
1811 * This symbol, if defined, indicates that the sched_yield
1812 * routine is available to yield the execution of the current
1813 * thread. sched_yield is preferable to pthread_yield.
dd4e71fd 1814 */
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1815#$d_pthread_yield HAS_PTHREAD_YIELD /**/
1816#define SCHED_YIELD $sched_yield /**/
1817#$d_sched_yield HAS_SCHED_YIELD /**/
dd4e71fd 1818
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1819/* HAS_SAFE_BCOPY:
1820 * This symbol, if defined, indicates that the bcopy routine is available
1821 * to copy potentially overlapping memory blocks. Otherwise you should
1822 * probably use memmove() or memcpy(). If neither is defined, roll your
1823 * own version.
dd4e71fd 1824 */
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1825#$d_safebcpy HAS_SAFE_BCOPY /**/
1826
1827/* HAS_SAFE_MEMCPY:
1828 * This symbol, if defined, indicates that the memcpy routine is available
1829 * to copy potentially overlapping memory blocks. Otherwise you should
1830 * probably use memmove() or memcpy(). If neither is defined, roll your
1831 * own version.
dd4e71fd 1832 */
ff935051 1833#$d_safemcpy HAS_SAFE_MEMCPY /**/
dd4e71fd 1834
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1835/* HAS_SANE_MEMCMP:
1836 * This symbol, if defined, indicates that the memcmp routine is available
1837 * and can be used to compare relative magnitudes of chars with their high
1838 * bits set. If it is not defined, roll your own version.
dd4e71fd 1839 */
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1840#$d_sanemcmp HAS_SANE_MEMCMP /**/
1841
1842/* HAS_SEM:
1843 * This symbol, if defined, indicates that the entire sem*(2) library is
1844 * supported.
dd4e71fd 1845 */
ff935051 1846#$d_sem HAS_SEM /**/
dd4e71fd 1847
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1848/* HAS_SETGRENT:
1849 * This symbol, if defined, indicates that the setgrent routine is
1850 * available for initializing sequential access of the group database.
dd4e71fd 1851 */
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1852#$d_setgrent HAS_SETGRENT /**/
1853
1854/* HAS_SETGROUPS:
1855 * This symbol, if defined, indicates that the setgroups() routine is
1856 * available to set the list of process groups. If unavailable, multiple
1857 * groups are probably not supported.
dd4e71fd 1858 */
ff935051 1859#$d_setgrps HAS_SETGROUPS /**/
dd4e71fd 1860
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1861/* HAS_SETHOSTENT:
1862 * This symbol, if defined, indicates that the sethostent() routine is
1863 * available.
a3635516 1864 */
ff935051 1865#$d_sethent HAS_SETHOSTENT /**/
a3635516 1866
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1867/* HAS_SETNETENT:
1868 * This symbol, if defined, indicates that the setnetent() routine is
1869 * available.
dfe9444c 1870 */
ff935051 1871#$d_setnent HAS_SETNETENT /**/
dfe9444c 1872
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1873/* HAS_SETPROTOENT:
1874 * This symbol, if defined, indicates that the setprotoent() routine is
1875 * available.
dfe9444c 1876 */
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1877#$d_setpent HAS_SETPROTOENT /**/
1878
1879/* HAS_SETPWENT:
1880 * This symbol, if defined, indicates that the setpwent routine is
1881 * available for initializing sequential access of the passwd database.
dfe9444c 1882 */
ff935051 1883#$d_setpwent HAS_SETPWENT /**/
dfe9444c 1884
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1885/* HAS_SETSERVENT:
1886 * This symbol, if defined, indicates that the setservent() routine is
1887 * available.
48159a0c 1888 */
ff935051 1889#$d_setsent HAS_SETSERVENT /**/
1cfa4ec7 1890
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1891/* HAS_SETVBUF:
1892 * This symbol, if defined, indicates that the setvbuf routine is
1893 * available to change buffering on an open stdio stream.
1894 * to a line-buffered mode.
dfe9444c 1895 */
ff935051 1896#$d_setvbuf HAS_SETVBUF /**/
e5c9fcd0 1897
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1898/* USE_SFIO:
1899 * This symbol, if defined, indicates that sfio should
1900 * be used.
5ff3f7a4 1901 */
ff935051 1902#$d_sfio USE_SFIO /**/
5ff3f7a4 1903
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1904/* HAS_SHM:
1905 * This symbol, if defined, indicates that the entire shm*(2) library is
1906 * supported.
e5c9fcd0 1907 */
ff935051 1908#$d_shm HAS_SHM /**/
e5c9fcd0 1909
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1910/* HAS_SIGACTION:
1911 * This symbol, if defined, indicates that Vr4's sigaction() routine
1912 * is available.
e5c9fcd0 1913 */
ff935051 1914#$d_sigaction HAS_SIGACTION /**/
e5c9fcd0 1915
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1916/* HAS_SIGSETJMP:
1917 * This variable indicates to the C program that the sigsetjmp()
1918 * routine is available to save the calling process's registers
1919 * and stack environment for later use by siglongjmp(), and
1920 * to optionally save the process's signal mask. See
1921 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
e5c9fcd0 1922 */
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1923/* Sigjmp_buf:
1924 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
5ff3f7a4 1925 */
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1926/* Sigsetjmp:
1927 * This macro is used in the same way as sigsetjmp(), but will invoke
1928 * traditional setjmp() if sigsetjmp isn't available.
1929 * See HAS_SIGSETJMP.
e5c9fcd0 1930 */
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1931/* Siglongjmp:
1932 * This macro is used in the same way as siglongjmp(), but will invoke
1933 * traditional longjmp() if siglongjmp isn't available.
1934 * See HAS_SIGSETJMP.
5ff3f7a4 1935 */
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1936#$d_sigsetjmp HAS_SIGSETJMP /**/
1937#ifdef HAS_SIGSETJMP
1938#define Sigjmp_buf sigjmp_buf
1939#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
1940#define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
1941#else
1942#define Sigjmp_buf jmp_buf
1943#define Sigsetjmp(buf,save_mask) setjmp((buf))
1944#define Siglongjmp(buf,retval) longjmp((buf),(retval))
1945#endif
5ff3f7a4 1946
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1947/* HAS_SOCKET:
1948 * This symbol, if defined, indicates that the BSD socket interface is
1949 * supported.
693762b4 1950 */
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1951/* HAS_SOCKETPAIR:
1952 * This symbol, if defined, indicates that the BSD socketpair() call is
1953 * supported.
693762b4 1954 */
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1955/* HAS_MSG_CTRUNC:
1956 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
1957 * Checking just with #ifdef might not be enough because this symbol
1958 * has been known to be an enum.
693762b4 1959 */
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1960/* HAS_MSG_DONTROUTE:
1961 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
1962 * Checking just with #ifdef might not be enough because this symbol
1963 * has been known to be an enum.
a12fb911 1964 */
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1965/* HAS_MSG_OOB:
1966 * This symbol, if defined, indicates that the MSG_OOB is supported.
1967 * Checking just with #ifdef might not be enough because this symbol
1968 * has been known to be an enum.
a12fb911 1969 */
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1970/* HAS_MSG_PEEK:
1971 * This symbol, if defined, indicates that the MSG_PEEK is supported.
1972 * Checking just with #ifdef might not be enough because this symbol
1973 * has been known to be an enum.
a12fb911 1974 */
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1975/* HAS_MSG_PROXY:
1976 * This symbol, if defined, indicates that the MSG_PROXY is supported.
1977 * Checking just with #ifdef might not be enough because this symbol
1978 * has been known to be an enum.
48159a0c 1979 */
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1980/* HAS_SCM_RIGHTS:
1981 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
1982 * Checking just with #ifdef might not be enough because this symbol
1983 * has been known to be an enum.
1984 */
1985#$d_socket HAS_SOCKET /**/
1986#$d_sockpair HAS_SOCKETPAIR /**/
1987#$d_msg_ctrunc HAS_MSG_CTRUNC /**/
1988#$d_msg_dontroute HAS_MSG_DONTROUTE /**/
1989#$d_msg_oob HAS_MSG_OOB /**/
1990#$d_msg_peek HAS_MSG_PEEK /**/
1991#$d_msg_proxy HAS_MSG_PROXY /**/
1992#$d_scm_rights HAS_SCM_RIGHTS /**/
a12fb911 1993
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1994/* HAS_SQRTL:
1995 * This symbol, if defined, indicates that the sqrtl routine is
1996 * available to do long double square roots.
693762b4 1997 */
ff935051 1998#$d_sqrtl HAS_SQRTL /**/
693762b4 1999
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JH
2000/* USE_STAT_BLOCKS:
2001 * This symbol is defined if this system has a stat structure declaring
2002 * st_blksize and st_blocks.
693762b4 2003 */
ff935051
JH
2004#ifndef USE_STAT_BLOCKS
2005#$d_statblks USE_STAT_BLOCKS /**/
2006#endif
693762b4 2007
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2008/* HAS_STRUCT_STATFS_F_FLAGS:
2009 * This symbol, if defined, indicates that the struct statfs
2010 * does have the f_flags member containing the mount flags of
2011 * the filesystem containing the file.
2012 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
2013 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
2014 * have statfs() and struct statfs, they have ustat() and getmnt()
2015 * with struct ustat and struct fs_data.
e5c9fcd0 2016 */
ff935051 2017#$d_statfs_f_flags HAS_STRUCT_STATFS_F_FLAGS /**/
e5c9fcd0 2018
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JH
2019/* HAS_STRUCT_STATFS:
2020 * This symbol, if defined, indicates that the struct statfs
2021 * to do statfs() is supported.
e5c9fcd0 2022 */
ff935051 2023#$d_statfs_s HAS_STRUCT_STATFS /**/
e5c9fcd0 2024
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JH
2025/* HAS_FSTATVFS:
2026 * This symbol, if defined, indicates that the fstatvfs routine is
2027 * available to stat filesystems by file descriptors.
693762b4 2028 */
ff935051 2029#$d_fstatvfs HAS_FSTATVFS /**/
de4597cb 2030
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JH
2031/* USE_STDIO_PTR:
2032 * This symbol is defined if the _ptr and _cnt fields (or similar)
2033 * of the stdio FILE structure can be used to access the stdio buffer
2034 * for a file handle. If this is defined, then the FILE_ptr(fp)
2035 * and FILE_cnt(fp) macros will also be defined and should be used
2036 * to access these fields.
4633a7c4 2037 */
ff935051
JH
2038/* FILE_ptr:
2039 * This macro is used to access the _ptr field (or equivalent) of the
2040 * FILE structure pointed to by its argument. This macro will always be
2041 * defined if USE_STDIO_PTR is defined.
bfb7748a 2042 */
ff935051
JH
2043/* STDIO_PTR_LVALUE:
2044 * This symbol is defined if the FILE_ptr macro can be used as an
2045 * lvalue.
c4f23d77 2046 */
ff935051
JH
2047/* FILE_cnt:
2048 * This macro is used to access the _cnt field (or equivalent) of the
2049 * FILE structure pointed to by its argument. This macro will always be
2050 * defined if USE_STDIO_PTR is defined.
c4f23d77 2051 */
ff935051
JH
2052/* STDIO_CNT_LVALUE:
2053 * This symbol is defined if the FILE_cnt macro can be used as an
2054 * lvalue.
16d20bd9 2055 */
ff935051
JH
2056#$d_stdstdio USE_STDIO_PTR /**/
2057#ifdef USE_STDIO_PTR
2058#define FILE_ptr(fp) $stdio_ptr
2059#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/
2060#define FILE_cnt(fp) $stdio_cnt
2061#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/
bfb7748a 2062#endif
16d20bd9 2063
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2064/* USE_STDIO_BASE:
2065 * This symbol is defined if the _base field (or similar) of the
2066 * stdio FILE structure can be used to access the stdio buffer for
2067 * a file handle. If this is defined, then the FILE_base(fp) macro
2068 * will also be defined and should be used to access this field.
2069 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
2070 * to determine the number of bytes in the buffer. USE_STDIO_BASE
2071 * will never be defined unless USE_STDIO_PTR is.
732c9516 2072 */
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JH
2073/* FILE_base:
2074 * This macro is used to access the _base field (or equivalent) of the
2075 * FILE structure pointed to by its argument. This macro will always be
2076 * defined if USE_STDIO_BASE is defined.
6b8eaf93 2077 */
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JH
2078/* FILE_bufsiz:
2079 * This macro is used to determine the number of bytes in the I/O
2080 * buffer pointed to by _base field (or equivalent) of the FILE
2081 * structure pointed to its argument. This macro will always be defined
2082 * if USE_STDIO_BASE is defined.
2d4389e4 2083 */
ff935051
JH
2084#$d_stdiobase USE_STDIO_BASE /**/
2085#ifdef USE_STDIO_BASE
2086#define FILE_base(fp) $stdio_base
2087#define FILE_bufsiz(fp) $stdio_bufsiz
2088#endif
2d4389e4 2089
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2090/* HAS_STRERROR:
2091 * This symbol, if defined, indicates that the strerror routine is
2092 * available to translate error numbers to strings. See the writeup
2093 * of Strerror() in this file before you try to define your own.
f1066039 2094 */
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2095/* HAS_SYS_ERRLIST:
2096 * This symbol, if defined, indicates that the sys_errlist array is
2097 * available to translate error numbers to strings. The extern int
2098 * sys_nerr gives the size of that table.
dfe9444c 2099 */
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2100/* Strerror:
2101 * This preprocessor symbol is defined as a macro if strerror() is
2102 * not available to translate error numbers to strings but sys_errlist[]
2103 * array is there.
68d4903c 2104 */
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JH
2105#$d_strerror HAS_STRERROR /**/
2106#$d_syserrlst HAS_SYS_ERRLIST /**/
2107#define Strerror(e) $d_strerrm
68d4903c 2108
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JH
2109/* HAS_STRTOLD:
2110 * This symbol, if defined, indicates that the strtold routine is
2111 * available to convert strings to long doubles.
104d25b7 2112 */
ff935051 2113#$d_strtold HAS_STRTOLD /**/
104d25b7 2114
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JH
2115/* HAS_STRTOLL:
2116 * This symbol, if defined, indicates that the strtoll routine is
2117 * available to convert strings to long longs.
2118 */
2119#$d_strtoll HAS_STRTOLL /**/
2120
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2121/* HAS_STRTOULL:
2122 * This symbol, if defined, indicates that the strtoull routine is
2123 * available to convert strings to unsigned long longs.
ad27e871 2124 */
ff935051 2125#$d_strtoull HAS_STRTOULL /**/
ad27e871 2126
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JH
2127/* HAS_STRTOUQ:
2128 * This symbol, if defined, indicates that the strtouq routine is
2129 * available to convert strings to unsigned long longs (quads).
104d25b7 2130 */
ff935051 2131#$d_strtouq HAS_STRTOUQ /**/
104d25b7 2132
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JH
2133/* HAS_TELLDIR_PROTO:
2134 * This symbol, if defined, indicates that the system provides
2135 * a prototype for the telldir() function. Otherwise, it is up
2136 * to the program to supply one. A good guess is
b0ca4213 2137 * extern long telldir _((DIR*));
cb86ce0e
JH
2138 */
2139#$d_telldirproto HAS_TELLDIR_PROTO /**/
2140
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2141/* Time_t:
2142 * This symbol holds the type returned by time(). It can be long,
2143 * or time_t on BSD sites (in which case <sys/types.h> should be
2144 * included).
2145 */
2146#define Time_t $timetype /* Time type */
2147
2148/* HAS_TIMES:
2149 * This symbol, if defined, indicates that the times() routine exists.
2150 * Note that this became obsolete on some systems (SUNOS), which now
2151 * use getrusage(). It may be necessary to include <sys/times.h>.
2152 */
2153#$d_times HAS_TIMES /**/
2154
2155/* HAS_UNION_SEMUN:
2156 * This symbol, if defined, indicates that the union semun is
2157 * defined by including <sys/sem.h>. If not, the user code
2158 * probably needs to define it as:
2159 * union semun {
2160 * int val;
2161 * struct semid_ds *buf;
2162 * unsigned short *array;
2163 * }
2164 */
2165/* USE_SEMCTL_SEMUN:
2166 * This symbol, if defined, indicates that union semun is
2167 * used for semctl IPC_STAT.
2168 */
2169/* USE_SEMCTL_SEMID_DS:
2170 * This symbol, if defined, indicates that struct semid_ds * is
2171 * used for semctl IPC_STAT.
2172 */
2173#$d_union_semun HAS_UNION_SEMUN /**/
2174#$d_semctl_semun USE_SEMCTL_SEMUN /**/
2175#$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/
2176
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2177/* HAS_USTAT:
2178 * This symbol, if defined, indicates that the ustat system call is
2179 * available to query file system statistics by dev_t.
2180 */
2181#$d_ustat HAS_USTAT /**/
2182
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2183/* HAS_VFORK:
2184 * This symbol, if defined, indicates that vfork() exists.
2185 */
2186#$d_vfork HAS_VFORK /**/
2187
2188/* Signal_t:
2189 * This symbol's value is either "void" or "int", corresponding to the
2190 * appropriate return type of a signal handler. Thus, you can declare
2191 * a signal handler using "Signal_t (*handler)()", and define the
2192 * handler using "Signal_t handler(sig)".
2193 */
2194#define Signal_t $signal_t /* Signal handler's return type */
2195
2196/* HAS_VPRINTF:
2197 * This symbol, if defined, indicates that the vprintf routine is available
2198 * to printf with a pointer to an argument list. If unavailable, you
2199 * may need to write your own, probably in terms of _doprnt().
2200 */
2201/* USE_CHAR_VSPRINTF:
2202 * This symbol is defined if this system has vsprintf() returning type
2203 * (char*). The trend seems to be to declare it as "int vsprintf()". It
2204 * is up to the package author to declare vsprintf correctly based on the
2205 * symbol.
2206 */
2207#$d_vprintf HAS_VPRINTF /**/
2208#$d_charvspr USE_CHAR_VSPRINTF /**/
2209
dfe9444c
AD
2210/* USE_DYNAMIC_LOADING:
2211 * This symbol, if defined, indicates that dynamic loading of
2212 * some sort is available.
2213 */
2214#$usedl USE_DYNAMIC_LOADING /**/
2215
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2216/* DOUBLESIZE:
2217 * This symbol contains the size of a double, so that the C preprocessor
2218 * can make decisions based on it.
2219 */
2220#define DOUBLESIZE $doublesize /**/
2221
2222/* EBCDIC:
2223 * This symbol, if defined, indicates that this system uses
2224 * EBCDIC encoding.
2225 */
2226#$ebcdic EBCDIC /**/
2227
66fe083f
JH
2228/* FFLUSH_NULL:
2229 * This symbol, if defined, tells that fflush(NULL) does flush
2230 * all pending stdio output.
2231 */
767df6a1
JH
2232/* FFLUSH_ALL:
2233 * This symbol, if defined, tells that to flush
2234 * all pending stdio output one must loop through all
a71cd7cd 2235 * the stdio file handles stored in an array and fflush them.
a32a45b6
JH
2236 * Note that if fflushNULL is defined, fflushall will not
2237 * even be probed for and will be left undefined.
767df6a1
JH
2238 */
2239#$fflushNULL FFLUSH_NULL /**/
2240#$fflushall FFLUSH_ALL /**/
66fe083f 2241
ff935051
JH
2242/* Fpos_t:
2243 * This symbol holds the type used to declare file positions in libc.
2244 * It can be fpos_t, long, uint, etc... It may be necessary to include
2245 * <sys/types.h> to get any typedef'ed information.
2246 */
2247#define Fpos_t $fpostype /* File position type */
2248
2249/* Gid_t_f:
2250 * This symbol defines the format string used for printing a Gid_t.
2251 */
2252#define Gid_t_f $gidformat /**/
2253
23dcd6c8
JH
2254/* Gid_t_sign:
2255 * This symbol holds the signedess of a Gid_t.
2256 * 1 for unsigned, -1 for signed.
2257 */
2258#define Gid_t_sign $gidsign /* GID sign */
2259
ff935051
JH
2260/* Gid_t_size:
2261 * This symbol holds the size of a Gid_t in bytes.
2262 */
2263#define Gid_t_size $gidsize /* GID size */
2264
2265/* Gid_t:
2266 * This symbol holds the return type of getgid() and the type of
2267 * argument to setrgid() and related functions. Typically,
2268 * it is the type of group ids in the kernel. It can be int, ushort,
23dcd6c8 2269 * gid_t, etc... It may be necessary to include <sys/types.h> to get
ff935051
JH
2270 * any typedef'ed information.
2271 */
2272#define Gid_t $gidtype /* Type for getgid(), etc... */
2273
2274/* Groups_t:
2275 * This symbol holds the type used for the second argument to
23dcd6c8 2276 * getgroups() and setgroups(). Usually, this is the same as
ff935051 2277 * gidtype (gid_t) , but sometimes it isn't.
23dcd6c8 2278 * It can be int, ushort, gid_t, etc...
ff935051
JH
2279 * It may be necessary to include <sys/types.h> to get any
2280 * typedef'ed information. This is only required if you have
6e78e524 2281 * getgroups() or setgroups()..
ff935051
JH
2282 */
2283#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
2284#define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */
2285#endif
2286
dfe9444c
AD
2287/* DB_Prefix_t:
2288 * This symbol contains the type of the prefix structure element
2289 * in the <db.h> header file. In older versions of DB, it was
2290 * int, while in newer ones it is u_int32_t.
2291 */
2292/* DB_Hash_t:
2293 * This symbol contains the type of the prefix structure element
2294 * in the <db.h> header file. In older versions of DB, it was
2295 * int, while in newer ones it is size_t.
2296 */
2297#define DB_Hash_t $db_hashtype /**/
2298#define DB_Prefix_t $db_prefixtype /**/
2299
ff935051
JH
2300/* I_GRP:
2301 * This symbol, if defined, indicates to the C program that it should
2302 * include <grp.h>.
2303 */
2304/* GRPASSWD:
2305 * This symbol, if defined, indicates to the C program that struct group
2306 * in <grp.h> contains gr_passwd.
2307 */
2308#$i_grp I_GRP /**/
2309#$d_grpasswd GRPASSWD /**/
2310
43999f95
JH
2311/* I_ICONV:
2312 * This symbol, if defined, indicates that <iconv.h> exists and
2313 * should be included.
2314 */
2315#$i_iconv I_ICONV /**/
2316
1acc7ade
JH
2317/* I_IEEEFP:
2318 * This symbol, if defined, indicates that <ieeefp.h> exists and
2319 * should be included.
2320 */
2321#$i_ieeefp I_IEEEFP /**/
2322
5ff3f7a4
GS
2323/* I_INTTYPES:
2324 * This symbol, if defined, indicates to the C program that it should
2325 * include <inttypes.h>.
2326 */
5ff3f7a4 2327#$i_inttypes I_INTTYPES /**/
5ff3f7a4 2328
ff935051
JH
2329/* I_MACH_CTHREADS:
2330 * This symbol, if defined, indicates to the C program that it should
2331 * include <mach/cthreads.h>.
2332 */
2333#$i_machcthr I_MACH_CTHREADS /**/
2334
e7fb4fcc
JH
2335/* I_MNTENT:
2336 * This symbol, if defined, indicates that <mntent.h> exists and
2337 * should be included.
2338 */
2339#$i_mntent I_MNTENT /**/
2340
ff935051
JH
2341/* I_NETDB:
2342 * This symbol, if defined, indicates that <netdb.h> exists and
2343 * should be included.
2344 */
2345#$i_netdb I_NETDB /**/
2346
9cc6feab
JH
2347/* I_NETINET_TCP:
2348 * This symbol, if defined, indicates to the C program that it should
2349 * include <netinet/tcp.h>.
2350 */
2351#$i_netinettcp I_NETINET_TCP /**/
2352
5b34fd99
JH
2353/* I_POLL:
2354 * This symbol, if defined, indicates that <poll.h> exists and
2355 * should be included.
2356 */
2357#$i_poll I_POLL /**/
2358
3813c136
JH
2359/* I_PROT:
2360 * This symbol, if defined, indicates that <prot.h> exists and
2361 * should be included.
2362 */
2363#$i_prot I_PROT /**/
2364
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JH
2365/* I_PTHREAD:
2366 * This symbol, if defined, indicates to the C program that it should
2367 * include <pthread.h>.
2368 */
2369#$i_pthread I_PTHREAD /**/
2370
2371/* I_PWD:
2372 * This symbol, if defined, indicates to the C program that it should
2373 * include <pwd.h>.
2374 */
2375/* PWQUOTA:
2376 * This symbol, if defined, indicates to the C program that struct passwd
2377 * contains pw_quota.
2378 */
2379/* PWAGE:
2380 * This symbol, if defined, indicates to the C program that struct passwd
2381 * contains pw_age.
2382 */
2383/* PWCHANGE:
2384 * This symbol, if defined, indicates to the C program that struct passwd
2385 * contains pw_change.
2386 */
2387/* PWCLASS:
2388 * This symbol, if defined, indicates to the C program that struct passwd
2389 * contains pw_class.
2390 */
2391/* PWEXPIRE:
2392 * This symbol, if defined, indicates to the C program that struct passwd
2393 * contains pw_expire.
2394 */
2395/* PWCOMMENT:
2396 * This symbol, if defined, indicates to the C program that struct passwd
2397 * contains pw_comment.
2398 */
2399/* PWGECOS:
2400 * This symbol, if defined, indicates to the C program that struct passwd
2401 * contains pw_gecos.
2402 */
2403/* PWPASSWD:
2404 * This symbol, if defined, indicates to the C program that struct passwd
2405 * contains pw_passwd.
2406 */
2407#$i_pwd I_PWD /**/
2408#$d_pwquota PWQUOTA /**/
2409#$d_pwage PWAGE /**/
2410#$d_pwchange PWCHANGE /**/
2411#$d_pwclass PWCLASS /**/
2412#$d_pwexpire PWEXPIRE /**/
2413#$d_pwcomment PWCOMMENT /**/
2414#$d_pwgecos PWGECOS /**/
2415#$d_pwpasswd PWPASSWD /**/
2416
f1066039
JH
2417/* I_SHADOW:
2418 * This symbol, if defined, indicates that <shadow.h> exists and
2419 * should be included.
2420 */
2421#$i_shadow I_SHADOW /**/
2422
86959918
JH
2423/* I_SOCKS:
2424 * This symbol, if defined, indicates that <socks.h> exists and
2425 * should be included.
2426 */
2427#$i_socks I_SOCKS /**/
2428
923fc586
JH
2429/* I_SUNMATH:
2430 * This symbol, if defined, indicates that <sunmath.h> exists and
2431 * should be included.
2432 */
2433#$i_sunmath I_SUNMATH /**/
2434
ca52efda
JH
2435/* I_SYSLOG:
2436 * This symbol, if defined, indicates that <syslog.h> exists and
2437 * should be included.
2438 */
2439#$i_syslog I_SYSLOG /**/
2440
13b3f787
JH
2441/* I_SYSMODE:
2442 * This symbol, if defined, indicates that <sys/mode.h> exists and
2443 * should be included.
2444 */
2445#$i_sysmode I_SYSMODE /**/
2446
104d25b7
JH
2447/* I_SYS_MOUNT:
2448 * This symbol, if defined, indicates that <sys/mount.h> exists and
2449 * should be included.
2450 */
2451#$i_sysmount I_SYS_MOUNT /**/
2452
0545a864
JH
2453/* I_SYS_STATFS:
2454 * This symbol, if defined, indicates that <sys/statfs.h> exists.
2455 */
2456#$i_sysstatfs I_SYS_STATFS /**/
2457
104d25b7
JH
2458/* I_SYS_STATVFS:
2459 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
2460 * should be included.
2461 */
2462#$i_sysstatvfs I_SYS_STATVFS /**/
2463
ff935051
JH
2464/* I_SYSUIO:
2465 * This symbol, if defined, indicates that <sys/uio.h> exists and
2466 * should be included.
2467 */
2468#$i_sysuio I_SYSUIO /**/
2469
13b3f787
JH
2470/* I_SYSUTSNAME:
2471 * This symbol, if defined, indicates that <sys/utsname.h> exists and
2472 * should be included.
2473 */
2474#$i_sysutsname I_SYSUTSNAME /**/
2475
0545a864
JH
2476/* I_SYS_VFS:
2477 * This symbol, if defined, indicates that <sys/vfs.h> exists and
2478 * should be included.
2479 */
2480#$i_sysvfs I_SYS_VFS /**/
2481
ff935051
JH
2482/* I_TIME:
2483 * This symbol, if defined, indicates to the C program that it should
2484 * include <time.h>.
2485 */
2486/* I_SYS_TIME:
2487 * This symbol, if defined, indicates to the C program that it should
2488 * include <sys/time.h>.
2489 */
2490/* I_SYS_TIME_KERNEL:
2491 * This symbol, if defined, indicates to the C program that it should
2492 * include <sys/time.h> with KERNEL defined.
2493 */
2494#$i_time I_TIME /**/
2495#$i_systime I_SYS_TIME /**/
2496#$i_systimek I_SYS_TIME_KERNEL /**/
2497
0545a864
JH
2498/* I_USTAT:
2499 * This symbol, if defined, indicates that <ustat.h> exists and
2500 * should be included.
2501 */
2502#$i_ustat I_USTAT /**/
2503
ff935051
JH
2504/* PERL_INC_VERSION_LIST:
2505 * This variable specifies the list of subdirectories in over
2506 * which perl.c:incpush() and lib/lib.pm will automatically
2507 * search when adding directories to @INC, in a format suitable
2508 * for a C initialization string. See the inc_version_list entry
2509 * in Porting/Glossary for more details.
2510 */
3a096bf3 2511#define PERL_INC_VERSION_LIST $inc_version_list_init /**/
ff935051 2512
fe749a9f
JH
2513/* INSTALL_USR_BIN_PERL:
2514 * This symbol, if defined, indicates that Perl is to be installed
2515 * also as /usr/bin/perl.
2516 */
2517#$installusrbinperl INSTALL_USR_BIN_PERL /**/
2518
cf2093f6
JH
2519/* PERL_PRIfldbl:
2520 * This symbol, if defined, contains the string used by stdio to
2521 * format long doubles (format 'f') for output.
2522 */
2523/* PERL_PRIgldbl:
2524 * This symbol, if defined, contains the string used by stdio to
2525 * format long doubles (format 'g') for output.
2526 */
2527#$d_PRIfldbl PERL_PRIfldbl $sPRIfldbl /**/
2528#$d_PRIgldbl PERL_PRIgldbl $sPRIgldbl /**/
2529
ff935051
JH
2530/* Off_t:
2531 * This symbol holds the type used to declare offsets in the kernel.
2532 * It can be int, long, off_t, etc... It may be necessary to include
2533 * <sys/types.h> to get any typedef'ed information.
2534 */
2535/* LSEEKSIZE:
2536 * This symbol holds the number of bytes used by the Off_t.
2537 */
2538/* Off_t_size:
2539 * This symbol holds the number of bytes used by the Off_t.
2540 */
2541#define Off_t $lseektype /* <offset> type */
2542#define LSEEKSIZE $lseeksize /* <offset> size */
2543#define Off_t_size $lseeksize /* <offset> size */
2544
2545/* Free_t:
2546 * This variable contains the return type of free(). It is usually
2547 * void, but occasionally int.
2548 */
2549/* Malloc_t:
2550 * This symbol is the type of pointer returned by malloc and realloc.
2551 */
2552#define Malloc_t $malloctype /**/
2553#define Free_t $freetype /**/
2554
2555/* MYMALLOC:
2556 * This symbol, if defined, indicates that we're using our own malloc.
2557 */
2558#$d_mymalloc MYMALLOC /**/
2559
2560/* Mode_t:
2561 * This symbol holds the type used to declare file modes
2562 * for systems calls. It is usually mode_t, but may be
2563 * int or unsigned short. It may be necessary to include <sys/types.h>
2564 * to get any typedef'ed information.
2565 */
2566#define Mode_t $modetype /* file mode parameter for system calls */
2567
2568/* VAL_O_NONBLOCK:
2569 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
2570 * non-blocking I/O for the file descriptor. Note that there is no way
2571 * back, i.e. you cannot turn it blocking again this way. If you wish to
2572 * alternatively switch between blocking and non-blocking, use the
2573 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
2574 */
2575/* VAL_EAGAIN:
2576 * This symbol holds the errno error code set by read() when no data was
2577 * present on the non-blocking file descriptor.
2578 */
2579/* RD_NODATA:
2580 * This symbol holds the return code from read() when no data is present
2581 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
2582 * not defined, then you can't distinguish between no data and EOF by
2583 * issuing a read(). You'll have to find another way to tell for sure!
2584 */
2585/* EOF_NONBLOCK:
2586 * This symbol, if defined, indicates to the C program that a read() on
2587 * a non-blocking file descriptor will return 0 on EOF, and not the value
2588 * held in RD_NODATA (-1 usually, in that case!).
2589 */
2590#define VAL_O_NONBLOCK $o_nonblock
2591#define VAL_EAGAIN $eagain
2592#define RD_NODATA $rd_nodata
2593#$d_eofnblk EOF_NONBLOCK
2594
2595/* Netdb_host_t:
2596 * This symbol holds the type used for the 1st argument
2597 * to gethostbyaddr().
2598 */
2599/* Netdb_hlen_t:
2600 * This symbol holds the type used for the 2nd argument
2601 * to gethostbyaddr().
2602 */
2603/* Netdb_name_t:
2604 * This symbol holds the type used for the argument to
2605 * gethostbyname().
2606 */
2607/* Netdb_net_t:
2608 * This symbol holds the type used for the 1st argument to
2609 * getnetbyaddr().
2610 */
2611#define Netdb_host_t $netdb_host_type /**/
2612#define Netdb_hlen_t $netdb_hlen_type /**/
2613#define Netdb_name_t $netdb_name_type /**/
2614#define Netdb_net_t $netdb_net_type /**/
2615
7cedd6f8
JH
2616/* PERL_OTHERLIBDIRS:
2617 * This variable contains a colon-separated set of paths for the perl
2618 * binary to search for additional library files or modules.
2619 * These directories will be tacked to the end of @INC.
2620 * Perl will automatically search below each path for version-
2621 * and architecture-specific directories. See PERL_INC_VERSION_LIST
2622 * for more details.
2623 */
2624#$d_perl_otherlibdirs PERL_OTHERLIBDIRS "$otherlibdirs" /**/
2625
8175356b
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2626/* IVTYPE:
2627 * This symbol defines the C type used for Perl's IV.
cf2093f6 2628 */
8175356b
JH
2629/* UVTYPE:
2630 * This symbol defines the C type used for Perl's UV.
cf2093f6 2631 */
8175356b
JH
2632/* I8TYPE:
2633 * This symbol defines the C type used for Perl's I8.
0f4b6630 2634 */
8175356b
JH
2635/* U8TYPE:
2636 * This symbol defines the C type used for Perl's U8.
2637 */
2638/* I16TYPE:
2639 * This symbol defines the C type used for Perl's I16.
2640 */
2641/* U16TYPE:
2642 * This symbol defines the C type used for Perl's U16.
2643 */
2644/* I32TYPE:
2645 * This symbol defines the C type used for Perl's I32.
2646 */
2647/* U32TYPE:
2648 * This symbol defines the C type used for Perl's U32.
2649 */
2650/* I64TYPE:
2651 * This symbol defines the C type used for Perl's I64.
2652 */
2653/* U64TYPE:
2654 * This symbol defines the C type used for Perl's U64.
2655 */
2656/* NVTYPE:
2657 * This symbol defines the C type used for Perl's NV.
2658 */
2659/* IVSIZE:
2660 * This symbol contains the sizeof(IV).
2661 */
2662/* UVSIZE:
2663 * This symbol contains the sizeof(UV).
2664 */
a22e52b9
JH
2665/* I8SIZE:
2666 * This symbol contains the sizeof(I8).
2667 */
2668/* U8SIZE:
2669 * This symbol contains the sizeof(U8).
2670 */
2671/* I16SIZE:
2672 * This symbol contains the sizeof(I16).
2673 */
2674/* U16SIZE:
2675 * This symbol contains the sizeof(U16).
2676 */
2677/* I32SIZE:
2678 * This symbol contains the sizeof(I32).
2679 */
2680/* U32SIZE:
2681 * This symbol contains the sizeof(U32).
2682 */
2683/* I64SIZE:
2684 * This symbol contains the sizeof(I64).
2685 */
2686/* U64SIZE:
2687 * This symbol contains the sizeof(U64).
2688 */
b6592ff0
JH
2689/* NVSIZE:
2690 * This symbol contains the sizeof(NV).
2691 */
cce08f5b
JH
2692/* NV_PRESERVES_UV:
2693 * This symbol, if defined, indicates that a variable of type NVTYPE
bd026c32 2694 * can preserve all the bits of a variable of type UVTYPE.
cce08f5b 2695 */
d6c14000
JH
2696/* NV_PRESERVES_UV_BITS:
2697 * This symbol contains the number of bits a variable of type NVTYPE
2698 * can preserve of a variable of type UVTYPE.
2699 */
8175356b
JH
2700#define IVTYPE $ivtype /**/
2701#define UVTYPE $uvtype /**/
2702#define I8TYPE $i8type /**/
2703#define U8TYPE $u8type /**/
2704#define I16TYPE $i16type /**/
2705#define U16TYPE $u16type /**/
2706#define I32TYPE $i32type /**/
2707#define U32TYPE $u32type /**/
de1c2614 2708#ifdef HAS_QUAD
8175356b
JH
2709#define I64TYPE $i64type /**/
2710#define U64TYPE $u64type /**/
2711#endif
2712#define NVTYPE $nvtype /**/
2713#define IVSIZE $ivsize /**/
2714#define UVSIZE $uvsize /**/
a22e52b9
JH
2715#define I8SIZE $i8size /**/
2716#define U8SIZE $u8size /**/
2717#define I16SIZE $i16size /**/
2718#define U16SIZE $u16size /**/
2719#define I32SIZE $i32size /**/
2720#define U32SIZE $u32size /**/
de1c2614 2721#ifdef HAS_QUAD
8175356b
JH
2722#define I64SIZE $i64size /**/
2723#define U64SIZE $u64size /**/
2724#endif
b6592ff0 2725#define NVSIZE $nvsize /**/
78691af5 2726#$d_nv_preserves_uv NV_PRESERVES_UV
d6c14000 2727#define NV_PRESERVES_UV_BITS $d_nv_preserves_uv_bits
8175356b
JH
2728
2729/* IVdf:
2730 * This symbol defines the format string used for printing a Perl IV
2731 * as a signed decimal integer.
2732 */
2733/* UVuf:
2734 * This symbol defines the format string used for printing a Perl UV
2735 * as an unsigned decimal integer.
2736 */
2737/* UVof:
2738 * This symbol defines the format string used for printing a Perl UV
2739 * as an unsigned octal integer.
2740 */
2741/* UVxf:
2742 * This symbol defines the format string used for printing a Perl UV
2743 * as an unsigned hexadecimal integer.
cf2093f6 2744 */
8175356b
JH
2745#define IVdf $ivdformat /**/
2746#define UVuf $uvuformat /**/
2747#define UVof $uvoformat /**/
2748#define UVxf $uvxformat /**/
cf2093f6 2749
ff935051
JH
2750/* Pid_t:
2751 * This symbol holds the type used to declare process ids in the kernel.
2752 * It can be int, uint, pid_t, etc... It may be necessary to include
2753 * <sys/types.h> to get any typedef'ed information.
2754 */
2755#define Pid_t $pidtype /* PID type */
2756
2757/* PRIVLIB:
2758 * This symbol contains the name of the private library for this package.
2759 * The library is private in the sense that it needn't be in anyone's
2760 * execution path, but it should be accessible by the world. The program
2761 * should be prepared to do ~ expansion.
2762 */
2763/* PRIVLIB_EXP:
2764 * This symbol contains the ~name expanded version of PRIVLIB, to be used
2765 * in programs that are not prepared to deal with ~ expansion at run-time.
2766 */
2767#define PRIVLIB "$privlib" /**/
2768#define PRIVLIB_EXP "$privlibexp" /**/
2769
2770/* PTRSIZE:
2771 * This symbol contains the size of a pointer, so that the C preprocessor
2772 * can make decisions based on it. It will be sizeof(void *) if
2773 * the compiler supports (void *); otherwise it will be
2774 * sizeof(char *).
2775 */
2776#define PTRSIZE $ptrsize /**/
2777
2778/* Drand01:
2779 * This macro is to be used to generate uniformly distributed
2780 * random numbers over the range [0., 1.[. You may have to supply
2781 * an 'extern double drand48();' in your program since SunOS 4.1.3
2782 * doesn't provide you with anything relevant in it's headers.
2783 * See HAS_DRAND48_PROTO.
2784 */
2785/* Rand_seed_t:
2786 * This symbol defines the type of the argument of the
2787 * random seed function.
2788 */
2789/* seedDrand01:
2790 * This symbol defines the macro to be used in seeding the
2791 * random number generator (see Drand01).
2792 */
2793/* RANDBITS:
2794 * This symbol indicates how many bits are produced by the
2795 * function used to generate normalized random numbers.
2796 * Values include 15, 16, 31, and 48.
2797 */
2798#define Drand01() $drand01 /**/
2799#define Rand_seed_t $randseedtype /**/
2800#define seedDrand01(x) $seedfunc((Rand_seed_t)x) /**/
2801#define RANDBITS $randbits /**/
2802
5ff3f7a4
GS
2803/* SELECT_MIN_BITS:
2804 * This symbol holds the minimum number of bits operated by select.
2805 * That is, if you do select(n, ...), how many bits at least will be
2806 * cleared in the masks if some activity is detected. Usually this
2807 * is either n or 32*ceil(n/32), especially many little-endians do
2808 * the latter. This is only useful if you have select(), naturally.
2809 */
ff935051
JH
2810#define SELECT_MIN_BITS $selectminbits /**/
2811
2812/* Select_fd_set_t:
2813 * This symbol holds the type used for the 2nd, 3rd, and 4th
2814 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
2815 * is defined, and 'int *' otherwise. This is only useful if you
2816 * have select(), of course.
2817 */
2818#define Select_fd_set_t $selecttype /**/
2819
2820/* SIG_NAME:
2821 * This symbol contains a list of signal names in order of
2822 * signal number. This is intended
2823 * to be used as a static array initialization, like this:
2824 * char *sig_name[] = { SIG_NAME };
2825 * The signals in the list are separated with commas, and each signal
2826 * is surrounded by double quotes. There is no leading SIG in the signal
2827 * name, i.e. SIGQUIT is known as "QUIT".
2828 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
2829 * etc., where nn is the actual signal number (e.g. NUM37).
2830 * The signal number for sig_name[i] is stored in sig_num[i].
2831 * The last element is 0 to terminate the list with a NULL. This
2832 * corresponds to the 0 at the end of the sig_num list.
2833 */
2834/* SIG_NUM:
2835 * This symbol contains a list of signal numbers, in the same order as the
2836 * SIG_NAME list. It is suitable for static array initialization, as in:
2837 * int sig_num[] = { SIG_NUM };
2838 * The signals in the list are separated with commas, and the indices
2839 * within that list and the SIG_NAME list match, so it's easy to compute
2840 * the signal name from a number or vice versa at the price of a small
2841 * dynamic linear lookup.
2842 * Duplicates are allowed, but are moved to the end of the list.
2843 * The signal number corresponding to sig_name[i] is sig_number[i].
2844 * if (i < NSIG) then sig_number[i] == i.
2845 * The last element is 0, corresponding to the 0 at the end of
2846 * the sig_name list.
2847 */
2848#define SIG_NAME $sig_name_init /**/
2849#define SIG_NUM $sig_num_init /**/
2850
2851/* SITEARCH:
2852 * This symbol contains the name of the private library for this package.
2853 * The library is private in the sense that it needn't be in anyone's
2854 * execution path, but it should be accessible by the world. The program
2855 * should be prepared to do ~ expansion.
2856 * The standard distribution will put nothing in this directory.
2857 * After perl has been installed, users may install their own local
2858 * architecture-dependent modules in this directory with
2859 * MakeMaker Makefile.PL
2860 * or equivalent. See INSTALL for details.
2861 */
2862/* SITEARCH_EXP:
2863 * This symbol contains the ~name expanded version of SITEARCH, to be used
2864 * in programs that are not prepared to deal with ~ expansion at run-time.
2865 */
2866#define SITEARCH "$sitearch" /**/
2867#define SITEARCH_EXP "$sitearchexp" /**/
2868
2869/* SITELIB:
2870 * This symbol contains the name of the private library for this package.
2871 * The library is private in the sense that it needn't be in anyone's
2872 * execution path, but it should be accessible by the world. The program
2873 * should be prepared to do ~ expansion.
2874 * The standard distribution will put nothing in this directory.
2875 * After perl has been installed, users may install their own local
2876 * architecture-independent modules in this directory with
2877 * MakeMaker Makefile.PL
2878 * or equivalent. See INSTALL for details.
2879 */
2880/* SITELIB_EXP:
2881 * This symbol contains the ~name expanded version of SITELIB, to be used
2882 * in programs that are not prepared to deal with ~ expansion at run-time.
2883 */
526fdc24
MS
2884/* SITELIB_STEM:
2885 * This define is SITELIB_EXP with any trailing version-specific component
2886 * removed. The elements in inc_version_list (inc_version_list.U) can
2887 * be tacked onto this variable to generate a list of directories to search.
2888 */
ff935051
JH
2889#define SITELIB "$sitelib" /**/
2890#define SITELIB_EXP "$sitelibexp" /**/
526fdc24 2891#define SITELIB_STEM "$sitelib_stem" /**/
ff935051 2892
a13ea748
JH
2893/* Size_t_size:
2894 * This symbol holds the size of a Size_t in bytes.
2895 */
2896#define Size_t_size $sizesize /* */
2897
ff935051
JH
2898/* Size_t:
2899 * This symbol holds the type used to declare length parameters
2900 * for string functions. It is usually size_t, but may be
2901 * unsigned long, int, etc. It may be necessary to include
2902 * <sys/types.h> to get any typedef'ed information.
2903 */
2904#define Size_t $sizetype /* length paramater for string functions */
2905
1acc7ade
JH
2906/* Sock_size_t:
2907 * This symbol holds the type used for the size argument of
2908 * various socket calls (just the base type, not the pointer-to).
2909 */
2910#define Sock_size_t $socksizetype /**/
2911
ff935051
JH
2912/* SSize_t:
2913 * This symbol holds the type used by functions that return
2914 * a count of bytes or an error condition. It must be a signed type.
2915 * It is usually ssize_t, but may be long or int, etc.
2916 * It may be necessary to include <sys/types.h> or <unistd.h>
2917 * to get any typedef'ed information.
2918 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
2919 */
2920#define SSize_t $ssizetype /* signed count of bytes */
5ff3f7a4 2921
568ef1f6
PP
2922/* STARTPERL:
2923 * This variable contains the string to put in front of a perl
2924 * script to make sure (one hopes) that it runs with perl and not
2925 * some shell.
2926 */
2927#define STARTPERL "$startperl" /**/
2928
ed39a0f2
JH
2929/* HAS_STDIO_STREAM_ARRAY:
2930 * This symbol, if defined, tells that there is an array
2931 * holding the stdio streams.
2932 */
767df6a1 2933/* STDIO_STREAM_ARRAY:
ed39a0f2
JH
2934 * This symbol tells the name of the array holding the stdio streams.
2935 * Usual values include _iob, __iob, and __sF.
767df6a1 2936 */
ed39a0f2 2937#$d_stdio_stream_array HAS_STDIO_STREAM_ARRAY /**/
767df6a1
JH
2938#define STDIO_STREAM_ARRAY $stdio_stream_array
2939
ff935051
JH
2940/* Uid_t_f:
2941 * This symbol defines the format string used for printing a Uid_t.
cf2093f6 2942 */
ff935051
JH
2943#define Uid_t_f $uidformat /**/
2944
23dcd6c8
JH
2945/* Uid_t_sign:
2946 * This symbol holds the signedess of a Uid_t.
2947 * 1 for unsigned, -1 for signed.
2948 */
2949#define Uid_t_sign $uidsign /* UID sign */
2950
ff935051
JH
2951/* Uid_t_size:
2952 * This symbol holds the size of a Uid_t in bytes.
2953 */
2954#define Uid_t_size $uidsize /* UID size */
2955
2956/* Uid_t:
2957 * This symbol holds the type used to declare user ids in the kernel.
2958 * It can be int, ushort, uid_t, etc... It may be necessary to include
2959 * <sys/types.h> to get any typedef'ed information.
2960 */
2961#define Uid_t $uidtype /* UID type */
cf2093f6 2962
10cc9d2a 2963/* USE_64_BIT_INT:
bd9b35c9
JH
2964 * This symbol, if defined, indicates that 64-bit integers should
2965 * be used when available. If not defined, the native integers
49c10eea
JH
2966 * will be employed (be they 32 or 64 bits). The minimal possible
2967 * 64-bitness is used, just enough to get 64-bit integers into Perl.
2968 * This may mean using for example "long longs", while your memory
2969 * may still be limited to 2 gigabytes.
5ff3f7a4 2970 */
10cc9d2a
JH
2971/* USE_64_BIT_ALL:
2972 * This symbol, if defined, indicates that 64-bit integers should
2973 * be used when available. If not defined, the native integers
2974 * will be used (be they 32 or 64 bits). The maximal possible
2975 * 64-bitness is employed: LP64 or ILP64, meaning that you will
2976 * be able to use more than 2 gigabytes of memory. This mode is
2977 * even more binary incompatible than USE_64_BIT_INT. You may not
2978 * be able to run the resulting executable in a 32-bit CPU at all or
2979 * you may need at least to reboot your OS to 64-bit mode.
2980 */
2981#ifndef USE_64_BIT_INT
2982#$use64bitint USE_64_BIT_INT /**/
d7d93a81 2983#endif
5ff3f7a4 2984
10cc9d2a
JH
2985#ifndef USE_64_BIT_ALL
2986#$use64bitall USE_64_BIT_ALL /**/
49c10eea
JH
2987#endif
2988
09458382
JH
2989/* USE_LARGE_FILES:
2990 * This symbol, if defined, indicates that large file support
c890dc6c 2991 * should be used when available.
09458382 2992 */
d7d93a81 2993#ifndef USE_LARGE_FILES
249b38c6 2994#$uselargefiles USE_LARGE_FILES /**/
d7d93a81 2995#endif
09458382 2996
b0ce926a
JH
2997/* USE_LONG_DOUBLE:
2998 * This symbol, if defined, indicates that long doubles should
2999 * be used when available.
3000 */
d7d93a81 3001#ifndef USE_LONG_DOUBLE
b0ce926a 3002#$uselongdouble USE_LONG_DOUBLE /**/
d7d93a81
JH
3003#endif
3004
c71a9cee
JH
3005/* USE_MORE_BITS:
3006 * This symbol, if defined, indicates that 64-bit interfaces and
3007 * long doubles should be used when available.
3008 */
d7d93a81
JH
3009#ifndef USE_MORE_BITS
3010#$usemorebits USE_MORE_BITS /**/
3011#endif
b0ce926a 3012
104d25b7
JH
3013/* MULTIPLICITY:
3014 * This symbol, if defined, indicates that Perl should
3015 * be built to use multiplicity.
3016 */
43999f95 3017#ifndef MULTIPLICITY
104d25b7 3018#$usemultiplicity MULTIPLICITY /**/
d7d93a81 3019#endif
104d25b7 3020
e876cf0b
PP
3021/* USE_PERLIO:
3022 * This symbol, if defined, indicates that the PerlIO abstraction should
3023 * be used throughout. If not defined, stdio should be
3024 * used in a fully backward compatible manner.
3025 */
d7d93a81 3026#ifndef USE_PERLIO
e876cf0b 3027#$useperlio USE_PERLIO /**/
d7d93a81 3028#endif
e876cf0b 3029
29209bc5
JH
3030/* USE_SOCKS:
3031 * This symbol, if defined, indicates that Perl should
3032 * be built to use socks.
3033 */
d7d93a81 3034#ifndef USE_SOCKS
29209bc5 3035#$usesocks USE_SOCKS /**/
d7d93a81 3036#endif
29209bc5 3037
aaacdc8b
GS
3038/* USE_ITHREADS:
3039 * This symbol, if defined, indicates that Perl should be built to
3040 * use the interpreter-based threading implementation.
3041 */
3042/* USE_5005THREADS:
3043 * This symbol, if defined, indicates that Perl should be built to
3044 * use the 5.005-based threading implementation.
dfe9444c 3045 */
693762b4
AD
3046/* OLD_PTHREADS_API:
3047 * This symbol, if defined, indicates that Perl should
3048 * be built to use the old draft POSIX threads API.
3049 */
aaacdc8b
GS
3050#$use5005threads USE_5005THREADS /**/
3051#$useithreads USE_ITHREADS /**/
3052#if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
3053#define USE_THREADS /* until src is revised*/
d7d93a81 3054#endif
693762b4 3055#$d_oldpthreads OLD_PTHREADS_API /**/
8e07c86e 3056
1acc7ade
JH
3057/* PERL_VENDORARCH:
3058 * If defined, this symbol contains the name of a private library.
3059 * The library is private in the sense that it needn't be in anyone's
3060 * execution path, but it should be accessible by the world.
3061 * It may have a ~ on the front.
3062 * The standard distribution will put nothing in this directory.
3063 * Vendors who distribute perl may wish to place their own
3064 * architecture-dependent modules and extensions in this directory with
3065 * MakeMaker Makefile.PL INSTALLDIRS=vendor
3066 * or equivalent. See INSTALL for details.
3067 */
526fdc24
MS
3068/* PERL_VENDORARCH_EXP:
3069 * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
3070 * in programs that are not prepared to deal with ~ expansion at run-time.
3071 */
1acc7ade 3072#$d_vendorarch PERL_VENDORARCH "$vendorarch" /**/
526fdc24
MS
3073#$d_vendorarch PERL_VENDORARCH_EXP "$vendorarchexp" /**/
3074
ff935051
JH
3075/* PERL_VENDORLIB_EXP:
3076 * This symbol contains the ~name expanded version of VENDORLIB, to be used
3077 * in programs that are not prepared to deal with ~ expansion at run-time.
887d2938 3078 */
526fdc24
MS
3079/* PERL_VENDORLIB_STEM:
3080 * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
3081 * removed. The elements in inc_version_list (inc_version_list.U) can
3082 * be tacked onto this variable to generate a list of directories to search.
3083 */
ff935051 3084#$d_vendorlib PERL_VENDORLIB_EXP "$vendorlibexp" /**/
526fdc24 3085#$d_vendorlib PERL_VENDORLIB_STEM "$vendorlib_stem" /**/
887d2938 3086
ff935051
JH
3087/* VOIDFLAGS:
3088 * This symbol indicates how much support of the void type is given by this
3089 * compiler. What various bits mean:
3090 *
3091 * 1 = supports declaration of void
3092 * 2 = supports arrays of pointers to functions returning void
3093 * 4 = supports comparisons between pointers to void functions and
3094 * addresses of void functions
3095 * 8 = suports declaration of generic void pointers
3096 *
3097 * The package designer should define VOIDUSED to indicate the requirements
3098 * of the package. This can be done either by #defining VOIDUSED before
3099 * including config.h, or by defining defvoidused in Myinit.U. If the
3100 * latter approach is taken, only those flags will be tested. If the
3101 * level of void support necessary is not present, defines void to int.
dc45a647 3102 */
ff935051
JH
3103#ifndef VOIDUSED
3104#define VOIDUSED $defvoidused
3105#endif
3106#define VOIDFLAGS $voidflags
3107#if (VOIDFLAGS & VOIDUSED) != VOIDUSED
3108#define void int /* is void to be avoided? */
3109#define M_VOID /* Xenix strikes again */
3110#endif
dc45a647 3111
fe749a9f
JH
3112/* PERL_XS_APIVERSION:
3113 * This variable contains the version of the oldest perl binary
3114 * compatible with the present perl. perl.c:incpush() and
3115 * lib/lib.pm will automatically search in $sitearch for older
3116 * directories across major versions back to xs_apiversion.
3117 * This is only useful if you have a perl library directory tree
3118 * structured like the default one.
3119 * See INSTALL for how this works.
3120 * The versioned site_perl directory was introduced in 5.005,
3121 * so that is the lowest possible value.
3122 * Since this can depend on compile time options (such as
3123 * bincompat) it is set by Configure. Other non-default sources
3124 * of potential incompatibility, such as multiplicity, threads,
3125 * debugging, 64bits, sfio, etc., are not checked for currently,
3126 * though in principle we could go snooping around in old
3127 * Config.pm files.
3128 */
3129/* PERL_PM_APIVERSION:
3130 * This variable contains the version of the oldest perl
3131 * compatible with the present perl. (That is, pure perl modules
3132 * written for pm_apiversion will still work for the current
3133 * version). perl.c:incpush() and lib/lib.pm will automatically
3134 * search in $sitelib for older directories across major versions
3135 * back to pm_apiversion. This is only useful if you have a perl
3136 * library directory tree structured like the default one. The
3137 * versioned site_perl library was introduced in 5.005, so that's
3138 * the default setting for this variable. It's hard to imagine
3139 * it changing before Perl6. It is included here for symmetry
3140 * with xs_apiveprsion -- the searching algorithms will
3141 * (presumably) be similar.
3142 * See the INSTALL file for how this works.
3143 */
3144#define PERL_XS_APIVERSION "$xs_apiversion"
3145#define PERL_PM_APIVERSION "$pm_apiversion"
3146
fe14fcc3 3147#endif
8d063cd8 3148!GROK!THIS!