This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
Back out change 1043 since Andy's forthcoming Config patch
[perl5.git] / config_h.SH
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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/* BIN:
48 * This symbol holds the path of the bin directory where the package will
49 * be installed. Program must be prepared to deal with ~name substitution.
a687059c 50 */
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51/* BIN_EXP:
52 * This symbol is the filename expanded version of the BIN symbol, for
53 * programs that do not want to deal with that at run-time.
54 */
2304df62 55#define BIN "$bin" /**/
2ae324a7 56#define BIN_EXP "$binexp" /**/
a687059c 57
2304df62 58/* CPPSTDIN:
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59 * This symbol contains the first part of the string which will invoke
60 * the C preprocessor on the standard input and produce to standard
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61 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
62 * call a wrapper. See CPPRUN.
36ce8bec 63 */
2304df62 64/* CPPMINUS:
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65 * This symbol contains the second part of the string which will invoke
66 * the C preprocessor on the standard input and produce to standard
378cc40b 67 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
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68 * to specify standard input, otherwise the value is "".
69 */
378cc40b 70#define CPPSTDIN "$cppstdin"
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71#define CPPMINUS "$cppminus"
72
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73/* HAS_ALARM:
74 * This symbol, if defined, indicates that the alarm routine is
75 * available.
76 */
77#$d_alarm HAS_ALARM /**/
78
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79/* HASATTRIBUTE:
80 * This symbol indicates the C compiler can check for function attributes,
81 * such as printf formats. This is normally only supported by GNU cc.
82 */
83#$d_attribut HASATTRIBUTE /**/
84#ifndef HASATTRIBUTE
85#define __attribute__(_arg_)
86#endif
87
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88/* HAS_BCMP:
89 * This symbol is defined if the bcmp() routine is available to
90 * compare blocks of memory.
a687059c 91 */
2304df62 92#$d_bcmp HAS_BCMP /**/
a687059c 93
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94/* HAS_BCOPY:
95 * This symbol is defined if the bcopy() routine is available to
96 * copy blocks of memory.
c51b80d1 97 */
2304df62 98#$d_bcopy HAS_BCOPY /**/
c51b80d1 99
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100/* HAS_BZERO:
101 * This symbol is defined if the bzero() routine is available to
102 * set a memory block to 0.
0d3e774c 103 */
2304df62 104#$d_bzero HAS_BZERO /**/
0d3e774c 105
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106/* HAS_CHOWN:
107 * This symbol, if defined, indicates that the chown routine is
108 * available.
109 */
110#$d_chown HAS_CHOWN /**/
111
112/* HAS_CHROOT:
113 * This symbol, if defined, indicates that the chroot routine is
114 * available.
115 */
116#$d_chroot HAS_CHROOT /**/
117
2304df62 118/* HAS_CHSIZE:
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119 * This symbol, if defined, indicates that the chsize routine is available
120 * to truncate files. You might need a -lx to get this routine.
121 */
fe14fcc3 122#$d_chsize HAS_CHSIZE /**/
87250799 123
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124/* HASCONST:
125 * This symbol, if defined, indicates that this C compiler knows about
126 * the const type. There is no need to actually test for that symbol
127 * within your programs. The mere use of the "const" keyword will
128 * trigger the necessary tests.
129 */
130#$d_const HASCONST /**/
131#ifndef HASCONST
132#define const
133#endif
134
135/* HAS_CRYPT:
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136 * This symbol, if defined, indicates that the crypt routine is available
137 * to encrypt passwords and the like.
138 */
2304df62 139#$d_crypt HAS_CRYPT /**/
2e1b3b7e 140
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141/* HAS_CUSERID:
142 * This symbol, if defined, indicates that the cuserid routine is
143 * available to get character login names.
13281fa4 144 */
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145#$d_cuserid HAS_CUSERID /**/
146
147/* HAS_DBL_DIG:
148 * This symbol, if defined, indicates that this system's <float.h>
149 * or <limits.h> defines the symbol DBL_DIG, which is the number
150 * of significant digits in a double precision number. If this
151 * symbol is not defined, a guess of 15 is usually pretty good.
152 */
153#$d_dbl_dig HAS_DBL_DIG /* */
154
155/* HAS_DIFFTIME:
156 * This symbol, if defined, indicates that the difftime routine is
157 * available.
158 */
159#$d_difftime HAS_DIFFTIME /**/
13281fa4 160
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161/* HAS_DLERROR:
162 * This symbol, if defined, indicates that the dlerror routine is
163 * available to return a string describing the last error that
164 * occurred from a call to dlopen(), dlclose() or dlsym().
165 */
166#$d_dlerror HAS_DLERROR /**/
167
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168/* SETUID_SCRIPTS_ARE_SECURE_NOW:
169 * This symbol, if defined, indicates that the bug that prevents
170 * setuid scripts from being secure is not present in this kernel.
171 */
172/* DOSUID:
173 * This symbol, if defined, indicates that the C program should
174 * check the script that it is executing for setuid/setgid bits, and
175 * attempt to emulate setuid/setgid on systems that have disabled
176 * setuid #! scripts because the kernel can't do it securely.
177 * It is up to the package designer to make sure that this emulation
178 * is done securely. Among other things, it should do an fstat on
179 * the script it just opened to make sure it really is a setuid/setgid
180 * script, it should make sure the arguments passed correspond exactly
181 * to the argument on the #! line, and it should not trust any
182 * subprocesses to which it must pass the filename rather than the
183 * file descriptor of the script to be executed.
184 */
185#$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/
186#$d_dosuid DOSUID /**/
187
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188/* HAS_DUP2:
189 * This symbol, if defined, indicates that the dup2 routine is
190 * available to duplicate file descriptors.
a687059c 191 */
2304df62 192#$d_dup2 HAS_DUP2 /**/
a687059c 193
2304df62 194/* HAS_FCHMOD:
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195 * This symbol, if defined, indicates that the fchmod routine is available
196 * to change mode of opened files. If unavailable, use chmod().
197 */
2304df62 198#$d_fchmod HAS_FCHMOD /**/
378cc40b 199
2304df62 200/* HAS_FCHOWN:
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201 * This symbol, if defined, indicates that the fchown routine is available
202 * to change ownership of opened files. If unavailable, use chown().
203 */
2304df62 204#$d_fchown HAS_FCHOWN /**/
378cc40b 205
2304df62 206/* HAS_FCNTL:
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207 * This symbol, if defined, indicates to the C program that
208 * the fcntl() function exists.
a687059c 209 */
2304df62 210#$d_fcntl HAS_FCNTL /**/
a687059c 211
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212/* HAS_FGETPOS:
213 * This symbol, if defined, indicates that the fgetpos routine is
214 * available to get the file position indicator, similar to ftell().
215 */
216#$d_fgetpos HAS_FGETPOS /**/
217
2304df62 218/* FLEXFILENAMES:
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219 * This symbol, if defined, indicates that the system supports filenames
220 * longer than 14 characters.
221 */
222#$d_flexfnam FLEXFILENAMES /**/
223
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224/* HAS_FLOCK:
225 * This symbol, if defined, indicates that the flock routine is
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226 * available to do file locking.
227 */
2304df62 228#$d_flock HAS_FLOCK /**/
a687059c 229
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230/* HAS_FORK:
231 * This symbol, if defined, indicates that the fork routine is
232 * available.
233 */
234#$d_fork HAS_FORK /**/
235
236/* HAS_FSETPOS:
237 * This symbol, if defined, indicates that the fsetpos routine is
238 * available to set the file position indicator, similar to fseek().
239 */
240#$d_fsetpos HAS_FSETPOS /**/
241
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242/* HAS_GETTIMEOFDAY:
243 * This symbol, if defined, indicates that the gettimeofday() system
244 * call is available for a sub-second accuracy clock. Usually, the file
245 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
246 * The type "Timeval" should be used to refer to "struct timeval".
247 */
248#$d_gettimeod HAS_GETTIMEOFDAY /**/
249#ifdef HAS_GETTIMEOFDAY
250#define Timeval struct timeval /* Structure used by gettimeofday() */
251#endif
252
2304df62 253/* HAS_GETGROUPS:
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254 * This symbol, if defined, indicates that the getgroups() routine is
255 * available to get the list of process groups. If unavailable, multiple
256 * groups are probably not supported.
257 */
2304df62 258#$d_getgrps HAS_GETGROUPS /**/
378cc40b 259
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260/* HAS_UNAME:
261 * This symbol, if defined, indicates that the C program may use the
262 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
263 * and PHOSTNAME.
264 */
265#$d_uname HAS_UNAME /**/
a687059c 266
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267/* HAS_GETLOGIN:
268 * This symbol, if defined, indicates that the getlogin routine is
269 * available to get the login name.
270 */
271#$d_getlogin HAS_GETLOGIN /**/
272
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273/* HAS_GETPGID:
274 * This symbol, if defined, indicates to the C program that
275 * the getpgid(pid) function is available to get the
276 * process group id.
277 */
278#$d_getpgid HAS_GETPGID /**/
279
280/* HAS_GETPGRP:
281 * This symbol, if defined, indicates that the getpgrp routine is
282 * available to get the current process group.
283 */
284/* USE_BSD_GETPGRP:
285 * This symbol, if defined, indicates that getpgrp needs one
286 * arguments whereas USG one needs none.
287 */
288#$d_getpgrp HAS_GETPGRP /**/
289#$d_bsdgetpgrp USE_BSD_GETPGRP /**/
290
2304df62 291/* HAS_GETPGRP2:
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292 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
293 * routine is available to get the current process group.
294 */
2304df62 295#$d_getpgrp2 HAS_GETPGRP2 /**/
d8f2e4cc 296
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297/* HAS_GETPPID:
298 * This symbol, if defined, indicates that the getppid routine is
299 * available to get the parent process ID.
300 */
301#$d_getppid HAS_GETPPID /**/
302
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303/* HAS_GETPRIORITY:
304 * This symbol, if defined, indicates that the getpriority routine is
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305 * available to get a process's priority.
306 */
2304df62 307#$d_getprior HAS_GETPRIORITY /**/
a687059c 308
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309/* HAS_HTONL:
310 * This symbol, if defined, indicates that the htonl() routine (and
311 * friends htons() ntohl() ntohs()) are available to do network
312 * order byte swapping.
313 */
314/* HAS_HTONS:
315 * This symbol, if defined, indicates that the htons() routine (and
316 * friends htonl() ntohl() ntohs()) are available to do network
317 * order byte swapping.
318 */
319/* HAS_NTOHL:
320 * This symbol, if defined, indicates that the ntohl() routine (and
321 * friends htonl() htons() ntohs()) are available to do network
322 * order byte swapping.
323 */
324/* HAS_NTOHS:
325 * This symbol, if defined, indicates that the ntohs() routine (and
326 * friends htonl() htons() ntohl()) are available to do network
327 * order byte swapping.
328 */
329#$d_htonl HAS_HTONL /**/
330#$d_htonl HAS_HTONS /**/
331#$d_htonl HAS_NTOHL /**/
332#$d_htonl HAS_NTOHS /**/
333
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334/* HAS_INET_ATON:
335 * This symbol, if defined, indicates to the C program that the
336 * inet_aton() function is available to parse IP address "dotted-quad"
337 * strings.
ecfc5424 338 */
dfe9444c 339#$d_inetaton HAS_INET_ATON /**/
ecfc5424 340
2304df62 341/* HAS_KILLPG:
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342 * This symbol, if defined, indicates that the killpg routine is available
343 * to kill process groups. If unavailable, you probably should use kill
344 * with a negative process number.
345 */
2304df62 346#$d_killpg HAS_KILLPG /**/
378cc40b 347
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348/* HAS_LINK:
349 * This symbol, if defined, indicates that the link routine is
350 * available to create hard links.
0d3e774c 351 */
2304df62 352#$d_link HAS_LINK /**/
0d3e774c 353
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354/* HAS_LOCALECONV:
355 * This symbol, if defined, indicates that the localeconv routine is
356 * available for numeric and monetary formatting conventions.
357 */
358#$d_locconv HAS_LOCALECONV /**/
359
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360/* HAS_LOCKF:
361 * This symbol, if defined, indicates that the lockf routine is
362 * available to do file locking.
363 */
364#$d_lockf HAS_LOCKF /**/
365
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366/* HAS_LSTAT:
367 * This symbol, if defined, indicates that the lstat routine is
368 * available to do file stats on symbolic links.
a687059c 369 */
2304df62 370#$d_lstat HAS_LSTAT /**/
a687059c 371
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372/* HAS_MBLEN:
373 * This symbol, if defined, indicates that the mblen routine is available
374 * to find the number of bytes in a multibye character.
375 */
376#$d_mblen HAS_MBLEN /**/
377
378/* HAS_MBSTOWCS:
379 * This symbol, if defined, indicates that the mbstowcs routine is
380 * available to covert a multibyte string into a wide character string.
381 */
382#$d_mbstowcs HAS_MBSTOWCS /**/
383
384/* HAS_MBTOWC:
385 * This symbol, if defined, indicates that the mbtowc routine is available
386 * to covert a multibyte to a wide character.
387 */
388#$d_mbtowc HAS_MBTOWC /**/
389
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390/* HAS_MEMCMP:
391 * This symbol, if defined, indicates that the memcmp routine is available
392 * to compare blocks of memory.
378cc40b 393 */
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394#$d_memcmp HAS_MEMCMP /**/
395
396/* HAS_MEMCPY:
9f971974 397 * This symbol, if defined, indicates that the memcpy routine is available
2304df62 398 * to copy blocks of memory.
9f971974 399 */
2304df62 400#$d_memcpy HAS_MEMCPY /**/
9f971974 401
2304df62 402/* HAS_MEMMOVE:
9f971974 403 * This symbol, if defined, indicates that the memmove routine is available
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404 * to copy potentially overlapping blocks of memory. This should be used
405 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
406 * own version.
9f971974 407 */
2304df62 408#$d_memmove HAS_MEMMOVE /**/
9f971974 409
2304df62 410/* HAS_MEMSET:
9f971974 411 * This symbol, if defined, indicates that the memset routine is available
2304df62 412 * to set blocks of memory.
9f971974 413 */
2304df62 414#$d_memset HAS_MEMSET /**/
378cc40b 415
2304df62 416/* HAS_MKDIR:
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417 * This symbol, if defined, indicates that the mkdir routine is available
418 * to create directories. Otherwise you should fork off a new process to
419 * exec /bin/mkdir.
420 */
2304df62 421#$d_mkdir HAS_MKDIR /**/
fe14fcc3 422
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423/* HAS_MKFIFO:
424 * This symbol, if defined, indicates that the mkfifo routine is
425 * available to create FIFOs. Otherwise, mknod should be able to
426 * do it for you. However, if mkfifo is there, mknod might require
427 * super-user privileges which mkfifo will not.
428 */
429#$d_mkfifo HAS_MKFIFO /**/
430
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431/* HAS_MKTIME:
432 * This symbol, if defined, indicates that the mktime routine is
433 * available.
434 */
435#$d_mktime HAS_MKTIME /**/
436
2304df62 437/* HAS_MSG:
fe14fcc3 438 * This symbol, if defined, indicates that the entire msg*(2) library is
2304df62 439 * supported (IPC mechanism based on message queues).
fe14fcc3 440 */
2304df62 441#$d_msg HAS_MSG /**/
fe14fcc3 442
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443/* HAS_NICE:
444 * This symbol, if defined, indicates that the nice routine is
445 * available.
fe14fcc3 446 */
a0d0e21e 447#$d_nice HAS_NICE /**/
a687059c 448
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449/* HAS_PATHCONF:
450 * This symbol, if defined, indicates that pathconf() is available
451 * to determine file-system related limits and options associated
452 * with a given filename.
453 */
454/* HAS_FPATHCONF:
455 * This symbol, if defined, indicates that pathconf() is available
456 * to determine file-system related limits and options associated
457 * with a given open file descriptor.
458 */
459#$d_pathconf HAS_PATHCONF /**/
460#$d_fpathconf HAS_FPATHCONF /**/
461
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462/* HAS_PAUSE:
463 * This symbol, if defined, indicates that the pause routine is
464 * available to suspend a process until a signal is received.
a687059c 465 */
a0d0e21e 466#$d_pause HAS_PAUSE /**/
a687059c 467
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468/* HAS_PIPE:
469 * This symbol, if defined, indicates that the pipe routine is
470 * available to create an inter-process channel.
fe14fcc3 471 */
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472#$d_pipe HAS_PIPE /**/
473
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474/* HAS_POLL:
475 * This symbol, if defined, indicates that the poll routine is
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476 * available to poll active file descriptors. You may safely
477 * include <poll.h> when this symbol is defined.
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478 */
479#$d_poll HAS_POLL /**/
480
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481/* HAS_READDIR:
482 * This symbol, if defined, indicates that the readdir routine is
483 * available to read directory entries. You may have to include
484 * <dirent.h>. See I_DIRENT.
485 */
486#$d_readdir HAS_READDIR /**/
487
488/* HAS_SEEKDIR:
489 * This symbol, if defined, indicates that the seekdir routine is
490 * available. You may have to include <dirent.h>. See I_DIRENT.
491 */
492#$d_seekdir HAS_SEEKDIR /**/
493
494/* HAS_TELLDIR:
495 * This symbol, if defined, indicates that the telldir routine is
496 * available. You may have to include <dirent.h>. See I_DIRENT.
497 */
498#$d_telldir HAS_TELLDIR /**/
499
500/* HAS_REWINDDIR:
501 * This symbol, if defined, indicates that the rewinddir routine is
502 * available. You may have to include <dirent.h>. See I_DIRENT.
503 */
504#$d_rewinddir HAS_REWINDDIR /**/
505
506/* HAS_READLINK:
507 * This symbol, if defined, indicates that the readlink routine is
508 * available to read the value of a symbolic link.
509 */
510#$d_readlink HAS_READLINK /**/
fe14fcc3 511
2304df62 512/* HAS_RENAME:
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513 * This symbol, if defined, indicates that the rename routine is available
514 * to rename files. Otherwise you should do the unlink(), link(), unlink()
515 * trick.
516 */
2304df62 517#$d_rename HAS_RENAME /**/
378cc40b 518
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519/* HAS_RMDIR:
520 * This symbol, if defined, indicates that the rmdir routine is
521 * available to remove directories. Otherwise you should fork off a
522 * new process to exec /bin/rmdir.
9f971974 523 */
2304df62 524#$d_rmdir HAS_RMDIR /**/
9f971974 525
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526/* HAS_SELECT:
527 * This symbol, if defined, indicates that the select routine is
528 * available to select active file descriptors. If the timeout field
529 * is used, <sys/time.h> may need to be included.
fe14fcc3 530 */
2304df62 531#$d_select HAS_SELECT /**/
a687059c 532
2304df62 533/* HAS_SEM:
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534 * This symbol, if defined, indicates that the entire sem*(2) library is
535 * supported.
536 */
2304df62 537#$d_sem HAS_SEM /**/
fe14fcc3 538
2304df62 539/* HAS_SETEGID:
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540 * This symbol, if defined, indicates that the setegid routine is available
541 * to change the effective gid of the current program.
542 */
2304df62 543#$d_setegid HAS_SETEGID /**/
378cc40b 544
2304df62 545/* HAS_SETEUID:
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546 * This symbol, if defined, indicates that the seteuid routine is available
547 * to change the effective uid of the current program.
548 */
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549#$d_seteuid HAS_SETEUID /**/
550
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551/* HAS_SETLINEBUF:
552 * This symbol, if defined, indicates that the setlinebuf routine is
553 * available to change stderr or stdout from block-buffered or unbuffered
554 * to a line-buffered mode.
555 */
556#$d_setlinebuf HAS_SETLINEBUF /**/
557
558/* HAS_SETLOCALE:
559 * This symbol, if defined, indicates that the setlocale routine is
560 * available to handle locale-specific ctype implementations.
561 */
562#$d_setlocale HAS_SETLOCALE /**/
563
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564/* HAS_SETPGID:
565 * This symbol, if defined, indicates that the setpgid(pid, gpid)
566 * routine is available to set process group ID.
567 */
568#$d_setpgid HAS_SETPGID /**/
569
570/* HAS_SETPGRP:
571 * This symbol, if defined, indicates that the setpgrp routine is
572 * available to set the current process group.
573 */
574/* USE_BSD_SETPGRP:
575 * This symbol, if defined, indicates that setpgrp needs two
576 * arguments whereas USG one needs none. See also HAS_SETPGID
577 * for a POSIX interface.
578 */
579#$d_setpgrp HAS_SETPGRP /**/
580#$d_bsdsetpgrp USE_BSD_SETPGRP /**/
581
2304df62 582/* HAS_SETPGRP2:
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583 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
584 * routine is available to set the current process group.
585 */
2304df62 586#$d_setpgrp2 HAS_SETPGRP2 /**/
d8f2e4cc 587
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588/* HAS_SETPRIORITY:
589 * This symbol, if defined, indicates that the setpriority routine is
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590 * available to set a process's priority.
591 */
2304df62 592#$d_setprior HAS_SETPRIORITY /**/
a687059c 593
2304df62 594/* HAS_SETREGID:
a687059c 595 * This symbol, if defined, indicates that the setregid routine is
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596 * available to change the real and effective gid of the current
597 * process.
a687059c 598 */
2304df62 599/* HAS_SETRESGID:
a687059c
LW
600 * This symbol, if defined, indicates that the setresgid routine is
601 * available to change the real, effective and saved gid of the current
2304df62 602 * process.
a687059c 603 */
2304df62
AD
604#$d_setregid HAS_SETREGID /**/
605#$d_setresgid HAS_SETRESGID /**/
a687059c 606
2304df62 607/* HAS_SETREUID:
a687059c 608 * This symbol, if defined, indicates that the setreuid routine is
2304df62
AD
609 * available to change the real and effective uid of the current
610 * process.
a687059c 611 */
2304df62 612/* HAS_SETRESUID:
a687059c
LW
613 * This symbol, if defined, indicates that the setresuid routine is
614 * available to change the real, effective and saved uid of the current
2304df62 615 * process.
a687059c 616 */
2304df62
AD
617#$d_setreuid HAS_SETREUID /**/
618#$d_setresuid HAS_SETRESUID /**/
a687059c 619
2304df62 620/* HAS_SETRGID:
378cc40b
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621 * This symbol, if defined, indicates that the setrgid routine is available
622 * to change the real gid of the current program.
623 */
2304df62 624#$d_setrgid HAS_SETRGID /**/
378cc40b 625
2304df62 626/* HAS_SETRUID:
378cc40b
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627 * This symbol, if defined, indicates that the setruid routine is available
628 * to change the real uid of the current program.
629 */
2304df62
AD
630#$d_setruid HAS_SETRUID /**/
631
632/* HAS_SETSID:
633 * This symbol, if defined, indicates that the setsid routine is
634 * available to set the process group ID.
635 */
636#$d_setsid HAS_SETSID /**/
fe14fcc3 637
2304df62 638/* HAS_SHM:
fe14fcc3
LW
639 * This symbol, if defined, indicates that the entire shm*(2) library is
640 * supported.
641 */
2304df62 642#$d_shm HAS_SHM /**/
fe14fcc3 643
a0d0e21e
LW
644/* Shmat_t:
645 * This symbol holds the return type of the shmat() system call.
646 * Usually set to 'void *' or 'char *'.
fe14fcc3 647 */
a0d0e21e
LW
648/* HAS_SHMAT_PROTOTYPE:
649 * This symbol, if defined, indicates that the sys/shm.h includes
650 * a prototype for shmat(). Otherwise, it is up to the program to
651 * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess,
652 * but not always right so it should be emitted by the program only
653 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
fe14fcc3 654 */
a0d0e21e
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655#define Shmat_t $shmattype /**/
656#$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/
fe14fcc3 657
2304df62 658/* USE_STAT_BLOCKS:
c51b80d1
LW
659 * This symbol is defined if this system has a stat structure declaring
660 * st_blksize and st_blocks.
661 */
2304df62 662#$d_statblks USE_STAT_BLOCKS /**/
c51b80d1 663
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AD
664/* HAS_STRCHR:
665 * This symbol is defined to indicate that the strchr()/strrchr()
666 * functions are available for string searching. If not, try the
667 * index()/rindex() pair.
16d20bd9 668 */
dfe9444c
AD
669/* HAS_INDEX:
670 * This symbol is defined to indicate that the index()/rindex()
671 * functions are available for string searching.
c2960299 672 */
dfe9444c
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673#$d_strchr HAS_STRCHR /**/
674#$d_index HAS_INDEX /**/
675
676/* HAS_STRCOLL:
677 * This symbol, if defined, indicates that the strcoll routine is
678 * available to compare strings using collating information.
16d20bd9 679 */
dfe9444c
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680#$d_strcoll HAS_STRCOLL /**/
681
682/* USE_STRUCT_COPY:
683 * This symbol, if defined, indicates that this C compiler knows how
684 * to copy structures. If undefined, you'll need to use a block copy
685 * routine of some sort instead.
c2960299 686 */
dfe9444c 687#$d_strctcpy USE_STRUCT_COPY /**/
8d063cd8 688
a0d0e21e
LW
689/* HAS_STRERROR:
690 * This symbol, if defined, indicates that the strerror routine is
691 * available to translate error numbers to strings. See the writeup
692 * of Strerror() in this file before you try to define your own.
693 */
694/* HAS_SYS_ERRLIST:
695 * This symbol, if defined, indicates that the sys_errlist array is
696 * available to translate error numbers to strings. The extern int
697 * sys_nerr gives the size of that table.
698 */
699/* Strerror:
700 * This preprocessor symbol is defined as a macro if strerror() is
701 * not available to translate error numbers to strings but sys_errlist[]
702 * array is there.
703 */
704#$d_strerror HAS_STRERROR /**/
705#$d_syserrlst HAS_SYS_ERRLIST /**/
706#define Strerror(e) $d_strerrm
707
a89d8a78
DH
708/* HAS_STRTOD:
709 * This symbol, if defined, indicates that the strtod routine is
5f05dabc 710 * available to provide better numeric string conversion than atof().
a89d8a78
DH
711 */
712#$d_strtod HAS_STRTOD /**/
713
714/* HAS_STRTOL:
5f05dabc
PP
715 * This symbol, if defined, indicates that the strtol routine is available
716 * to provide better numeric string conversion than atoi() and friends.
a89d8a78
DH
717 */
718#$d_strtol HAS_STRTOL /**/
719
720/* HAS_STRTOUL:
721 * This symbol, if defined, indicates that the strtoul routine is
5f05dabc 722 * available to provide conversion of strings to unsigned long.
a89d8a78
DH
723 */
724#$d_strtoul HAS_STRTOUL /**/
725
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LW
726/* HAS_STRXFRM:
727 * This symbol, if defined, indicates that the strxfrm() routine is
728 * available to transform strings.
729 */
730#$d_strxfrm HAS_STRXFRM /**/
731
2304df62 732/* HAS_SYMLINK:
2e1b3b7e
KK
733 * This symbol, if defined, indicates that the symlink routine is available
734 * to create symbolic links.
735 */
2304df62 736#$d_symlink HAS_SYMLINK /**/
2e1b3b7e 737
2304df62
AD
738/* HAS_SYSCALL:
739 * This symbol, if defined, indicates that the syscall routine is
740 * available to call arbitrary system calls. If undefined, that's tough.
a687059c 741 */
2304df62 742#$d_syscall HAS_SYSCALL /**/
e5d73d77 743
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744/* HAS_SYSCONF:
745 * This symbol, if defined, indicates that sysconf() is available
746 * to determine system related limits and options.
747 */
748#$d_sysconf HAS_SYSCONF /**/
749
2304df62
AD
750/* HAS_SYSTEM:
751 * This symbol, if defined, indicates that the system routine is
752 * available to issue a shell command.
9f971974 753 */
2304df62 754#$d_system HAS_SYSTEM /**/
9f971974 755
a0d0e21e
LW
756/* HAS_TCGETPGRP:
757 * This symbol, if defined, indicates that the tcgetpgrp routine is
758 * available to get foreground process group ID.
85e6fe83 759 */
a0d0e21e
LW
760#$d_tcgetpgrp HAS_TCGETPGRP /**/
761
762/* HAS_TCSETPGRP:
763 * This symbol, if defined, indicates that the tcsetpgrp routine is
764 * available to set foreground process group ID.
765 */
766#$d_tcsetpgrp HAS_TCSETPGRP /**/
85e6fe83 767
2304df62 768/* HAS_TRUNCATE:
87250799
LW
769 * This symbol, if defined, indicates that the truncate routine is
770 * available to truncate files.
771 */
2304df62 772#$d_truncate HAS_TRUNCATE /**/
87250799 773
a0d0e21e
LW
774/* HAS_TZNAME:
775 * This symbol, if defined, indicates that the tzname[] array is
776 * available to access timezone names.
777 */
778#$d_tzname HAS_TZNAME /**/
779
780/* HAS_UMASK:
781 * This symbol, if defined, indicates that the umask routine is
782 * available to set and get the value of the file creation mask.
783 */
784#$d_umask HAS_UMASK /**/
785
786/* HAS_VFORK:
787 * This symbol, if defined, indicates that vfork() exists.
2304df62 788 */
a0d0e21e 789#$d_vfork HAS_VFORK /**/
2304df62 790
2304df62 791/* HASVOLATILE:
afd9f252
LW
792 * This symbol, if defined, indicates that this C compiler knows about
793 * the volatile declaration.
794 */
795#$d_volatile HASVOLATILE /**/
2304df62
AD
796#ifndef HASVOLATILE
797#define volatile
798#endif
afd9f252 799
2304df62 800/* HAS_WAIT4:
bf38876a
LW
801 * This symbol, if defined, indicates that wait4() exists.
802 */
2304df62 803#$d_wait4 HAS_WAIT4 /**/
bf38876a 804
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805/* HAS_WAITPID:
806 * This symbol, if defined, indicates that the waitpid routine is
807 * available to wait for child process.
39c3038c 808 */
2304df62 809#$d_waitpid HAS_WAITPID /**/
39c3038c 810
a0d0e21e
LW
811/* HAS_WCSTOMBS:
812 * This symbol, if defined, indicates that the wcstombs routine is
813 * available to convert wide character strings to multibyte strings.
814 */
815#$d_wcstombs HAS_WCSTOMBS /**/
816
817/* HAS_WCTOMB:
818 * This symbol, if defined, indicates that the wctomb routine is available
819 * to covert a wide character to a multibyte.
820 */
821#$d_wctomb HAS_WCTOMB /**/
822
dfe9444c
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823/* I_DBM:
824 * This symbol, if defined, indicates that <dbm.h> exists and should
825 * be included.
232e078e 826 */
dfe9444c
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827/* I_RPCSVC_DBM:
828 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
829 * should be included.
232e078e 830 */
dfe9444c
AD
831#$i_dbm I_DBM /**/
832#$i_rpcsvcdbm I_RPCSVC_DBM /**/
232e078e 833
2304df62
AD
834/* I_DIRENT:
835 * This symbol, if defined, indicates to the C program that it should
836 * include <dirent.h>. Using this symbol also triggers the definition
837 * of the Direntry_t define which ends up being 'struct dirent' or
838 * 'struct direct' depending on the availability of <dirent.h>.
1c3d792e 839 */
2304df62
AD
840/* DIRNAMLEN:
841 * This symbol, if defined, indicates to the C program that the length
842 * of directory entry names is provided by a d_namlen field. Otherwise
843 * you need to do strlen() on the d_name field.
844 */
a0d0e21e
LW
845/* Direntry_t:
846 * This symbol is set to 'struct direct' or 'struct dirent' depending on
847 * whether dirent is available or not. You should use this pseudo type to
848 * portably declare your directory entries.
849 */
2304df62
AD
850#$i_dirent I_DIRENT /**/
851#$d_dirnamlen DIRNAMLEN /**/
a0d0e21e
LW
852#define Direntry_t $direntrytype
853
854/* I_DLFCN:
855 * This symbol, if defined, indicates that <dlfcn.h> exists and should
856 * be included.
857 */
858#$i_dlfcn I_DLFCN /**/
1c3d792e 859
2304df62 860/* I_FCNTL:
fe14fcc3 861 * This manifest constant tells the C program to include <fcntl.h>.
a687059c 862 */
2304df62 863#$i_fcntl I_FCNTL /**/
a687059c 864
a0d0e21e
LW
865/* I_FLOAT:
866 * This symbol, if defined, indicates to the C program that it should
867 * include <float.h> to get definition of symbols like DBL_MAX or
868 * DBL_MIN, i.e. machine dependent floating point values.
a687059c 869 */
a0d0e21e 870#$i_float I_FLOAT /**/
a687059c 871
2304df62 872/* I_GRP:
a687059c 873 * This symbol, if defined, indicates to the C program that it should
2304df62 874 * include <grp.h>.
a687059c 875 */
2304df62 876#$i_grp I_GRP /**/
a687059c 877
a0d0e21e
LW
878/* I_LIMITS:
879 * This symbol, if defined, indicates to the C program that it should
880 * include <limits.h> to get definition of symbols like WORD_BIT or
881 * LONG_MAX, i.e. machine dependant limitations.
882 */
883#$i_limits I_LIMITS /**/
884
dfe9444c
AD
885/* I_LOCALE:
886 * This symbol, if defined, indicates to the C program that it should
887 * include <locale.h>.
888 */
889#$i_locale I_LOCALE /**/
890
a0d0e21e
LW
891/* I_MATH:
892 * This symbol, if defined, indicates to the C program that it should
893 * include <math.h>.
894 */
895#$i_math I_MATH /**/
896
897/* I_MEMORY:
898 * This symbol, if defined, indicates to the C program that it should
899 * include <memory.h>.
900 */
901#$i_memory I_MEMORY /**/
902
232e078e 903/* I_NDBM:
16d20bd9 904 * This symbol, if defined, indicates that <ndbm.h> exists and should
232e078e
AD
905 * be included.
906 */
907#$i_ndbm I_NDBM /**/
908
ecfc5424
AD
909/* I_NET_ERRNO:
910 * This symbol, if defined, indicates that <net/errno.h> exists and
911 * should be included.
2304df62 912 */
ecfc5424 913#$i_neterrno I_NET_ERRNO /**/
2304df62
AD
914
915/* I_NETINET_IN:
03a14243 916 * This symbol, if defined, indicates to the C program that it should
2304df62 917 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
03a14243 918 */
2304df62 919#$i_niin I_NETINET_IN /**/
03a14243 920
dfe9444c
AD
921/* I_SFIO:
922 * This symbol, if defined, indicates to the C program that it should
923 * include <sfio.h>.
924 */
925#$i_sfio I_SFIO /**/
926
2304df62
AD
927/* I_STDDEF:
928 * This symbol, if defined, indicates that <stddef.h> exists and should
a687059c
LW
929 * be included.
930 */
2304df62 931#$i_stddef I_STDDEF /**/
a687059c 932
a0d0e21e
LW
933/* I_STDLIB:
934 * This symbol, if defined, indicates that <stdlib.h> exists and should
935 * be included.
936 */
937#$i_stdlib I_STDLIB /**/
938
939/* I_STRING:
85e6fe83
LW
940 * This symbol, if defined, indicates to the C program that it should
941 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
942 */
943#$i_string I_STRING /**/
944
2304df62
AD
945/* I_SYS_DIR:
946 * This symbol, if defined, indicates to the C program that it should
947 * include <sys/dir.h>.
d8f2e4cc 948 */
2304df62
AD
949#$i_sysdir I_SYS_DIR /**/
950
951/* I_SYS_FILE:
952 * This symbol, if defined, indicates to the C program that it should
953 * include <sys/file.h> to get definition of R_OK and friends.
d8f2e4cc 954 */
2304df62
AD
955#$i_sysfile I_SYS_FILE /**/
956
957/* I_SYS_IOCTL:
958 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
959 * be included. Otherwise, include <sgtty.h> or <termio.h>.
d8f2e4cc 960 */
2304df62
AD
961#$i_sysioctl I_SYS_IOCTL /**/
962
963/* I_SYS_NDIR:
964 * This symbol, if defined, indicates to the C program that it should
965 * include <sys/ndir.h>.
966 */
967#$i_sysndir I_SYS_NDIR /**/
968
a0d0e21e
LW
969/* I_SYS_PARAM:
970 * This symbol, if defined, indicates to the C program that it should
971 * include <sys/param.h>.
972 */
973#$i_sysparam I_SYS_PARAM /**/
974
e876cf0b
PP
975/* I_SYS_RESOURCE:
976 * This symbol, if defined, indicates to the C program that it should
977 * include <sys/resource.h>.
978 */
979#$i_sysresrc I_SYS_RESOURCE /**/
980
2304df62
AD
981/* I_SYS_SELECT:
982 * This symbol, if defined, indicates to the C program that it should
983 * include <sys/select.h> in order to get definition of struct timeval.
984 */
985#$i_sysselct I_SYS_SELECT /**/
986
dfe9444c
AD
987/* I_SYS_STAT:
988 * This symbol, if defined, indicates to the C program that it should
989 * include <sys/stat.h>.
990 */
991#$i_sysstat I_SYS_STAT /**/
992
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LW
993/* I_SYS_TIMES:
994 * This symbol, if defined, indicates to the C program that it should
995 * include <sys/times.h>.
996 */
997#$i_systimes I_SYS_TIMES /**/
998
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AD
999/* I_SYS_UN:
1000 * This symbol, if defined, indicates to the C program that it should
1001 * include <sys/un.h> to get UNIX domain socket definitions.
1002 */
1003#$i_sysun I_SYS_UN /**/
1004
e876cf0b
PP
1005/* I_SYS_WAIT:
1006 * This symbol, if defined, indicates to the C program that it should
1007 * include <sys/wait.h>.
1008 */
1009#$i_syswait I_SYS_WAIT /**/
1010
a0d0e21e
LW
1011/* I_TERMIO:
1012 * This symbol, if defined, indicates that the program should include
1013 * <termio.h> rather than <sgtty.h>. There are also differences in
1014 * the ioctl() calls that depend on the value of this symbol.
1015 */
1016/* I_TERMIOS:
1017 * This symbol, if defined, indicates that the program should include
1018 * the POSIX termios.h rather than sgtty.h or termio.h.
1019 * There are also differences in the ioctl() calls that depend on the
1020 * value of this symbol.
1021 */
1022/* I_SGTTY:
1023 * This symbol, if defined, indicates that the program should include
1024 * <sgtty.h> rather than <termio.h>. There are also differences in
1025 * the ioctl() calls that depend on the value of this symbol.
1026 */
1027#$i_termio I_TERMIO /**/
1028#$i_termios I_TERMIOS /**/
1029#$i_sgtty I_SGTTY /**/
1030
85e6fe83
LW
1031/* I_UNISTD:
1032 * This symbol, if defined, indicates to the C program that it should
1033 * include <unistd.h>.
1034 */
1035#$i_unistd I_UNISTD /**/
d8f2e4cc 1036
2304df62 1037/* I_UTIME:
d8f2e4cc 1038 * This symbol, if defined, indicates to the C program that it should
2304df62 1039 * include <utime.h>.
d8f2e4cc 1040 */
2304df62 1041#$i_utime I_UTIME /**/
d8f2e4cc 1042
dfe9444c
AD
1043/* I_VALUES:
1044 * This symbol, if defined, indicates to the C program that it should
1045 * include <values.h> to get definition of symbols like MINFLOAT or
1046 * MAXLONG, i.e. machine dependant limitations. Probably, you
1047 * should use <limits.h> instead, if it is available.
1048 */
1049#$i_values I_VALUES /**/
1050
e876cf0b
PP
1051/* I_STDARG:
1052 * This symbol, if defined, indicates that <stdarg.h> exists and should
1053 * be included.
1054 */
1055/* I_VARARGS:
1056 * This symbol, if defined, indicates to the C program that it should
1057 * include <varargs.h>.
1058 */
1059#$i_stdarg I_STDARG /**/
1060#$i_varargs I_VARARGS /**/
1061
a0d0e21e
LW
1062/* I_VFORK:
1063 * This symbol, if defined, indicates to the C program that it should
1064 * include vfork.h.
1065 */
1066#$i_vfork I_VFORK /**/
a687059c 1067
dfe9444c
AD
1068/* Free_t:
1069 * This variable contains the return type of free(). It is usually
1070 * void, but occasionally int.
1071 */
1072/* Malloc_t:
1073 * This symbol is the type of pointer returned by malloc and realloc.
1074 */
1075#define Malloc_t $malloctype /**/
1076#define Free_t $freetype /**/
1077
1078/* MYMALLOC:
1079 * This symbol, if defined, indicates that we're using our own malloc.
1080 */
1081#$d_mymalloc MYMALLOC /**/
1082
a0d0e21e
LW
1083/* CAN_PROTOTYPE:
1084 * If defined, this macro indicates that the C compiler can handle
1085 * function prototypes.
85e6fe83 1086 */
a0d0e21e
LW
1087/* _:
1088 * This macro is used to declare function parameters for folks who want
1089 * to make declarations with prototypes using a different style than
1090 * the above macros. Use double parentheses. For example:
1091 *
1092 * int main _((int argc, char *argv[]));
1093 */
1094#$prototype CAN_PROTOTYPE /**/
1095#ifdef CAN_PROTOTYPE
1096#define _(args) args
1097#else
1098#define _(args) ()
1099#endif
85e6fe83 1100
dfe9444c
AD
1101/* SH_PATH:
1102 * This symbol contains the full pathname to the shell used on this
1103 * on this system to execute Bourne shell scripts. Usually, this will be
1104 * /bin/sh, though it's possible that some systems will have /bin/ksh,
1105 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
1106 * D:/bin/sh.exe.
a0d0e21e 1107 */
dfe9444c 1108#define SH_PATH "$sh" /**/
a0d0e21e 1109
2304df62
AD
1110/* STDCHAR:
1111 * This symbol is defined to be the type of char used in stdio.h.
1112 * It has the values "unsigned char" or "char".
fe14fcc3 1113 */
2304df62
AD
1114#define STDCHAR $stdchar /**/
1115
dfe9444c
AD
1116/* VOIDFLAGS:
1117 * This symbol indicates how much support of the void type is given by this
1118 * compiler. What various bits mean:
1119 *
1120 * 1 = supports declaration of void
1121 * 2 = supports arrays of pointers to functions returning void
1122 * 4 = supports comparisons between pointers to void functions and
1123 * addresses of void functions
1124 * 8 = suports declaration of generic void pointers
1125 *
1126 * The package designer should define VOIDUSED to indicate the requirements
1127 * of the package. This can be done either by #defining VOIDUSED before
1128 * including config.h, or by defining defvoidused in Myinit.U. If the
1129 * latter approach is taken, only those flags will be tested. If the
1130 * level of void support necessary is not present, defines void to int.
85e6fe83 1131 */
dfe9444c
AD
1132#ifndef VOIDUSED
1133#define VOIDUSED $defvoidused
1134#endif
1135#define VOIDFLAGS $voidflags
1136#if (VOIDFLAGS & VOIDUSED) != VOIDUSED
1137#define void int /* is void to be avoided? */
1138#define M_VOID /* Xenix strikes again */
1139#endif
1aef975c 1140
dfe9444c
AD
1141/* MEM_ALIGNBYTES:
1142 * This symbol contains the number of bytes required to align a
1143 * double. Usual values are 2, 4 and 8.
1144 * On NeXT starting with 3.2, you can build "Fat" Multiple Architecture
1145 * Binaries (MAB) for targets with varying alignment. This only matters
1146 * for perl, where the config.h can be generated and installed on one
1147 * system, and used by a different architecture to build an extension.
1148 * The default is eight, for safety.
5f05dabc 1149 */
dfe9444c 1150#define MEM_ALIGNBYTES $alignbytes /**/
5f05dabc 1151
8e07c86e 1152/* BYTEORDER:
e876cf0b 1153 * This symbol holds the hexadecimal constant defined in byteorder,
8e07c86e 1154 * i.e. 0x1234 or 0x4321, etc...
7bac28a0 1155 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
e876cf0b
PP
1156 * Binaries (MAB) on either big endian or little endian machines.
1157 * The endian-ness is available at compile-time. This only matters
1158 * for perl, where the config.h can be generated and installed on
1159 * one system, and used by a different architecture to build an
1160 * extension. Older versions of NeXT that might not have
1161 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
1162 * so the default case (for NeXT) is big endian to catch them.
1163 * This might matter for NeXT 3.0.
8e07c86e 1164 */
40750cc0 1165#ifndef NeXT
8e07c86e 1166#define BYTEORDER 0x$byteorder /* large digits for MSB */
760ac839
LW
1167#else /* NeXT */
1168#ifdef __LITTLE_ENDIAN__
40750cc0 1169#define BYTEORDER 0x1234
760ac839
LW
1170#else /* __BIG_ENDIAN__ */
1171#define BYTEORDER 0x4321
40750cc0 1172#endif /* ENDIAN CHECK */
760ac839 1173#endif /* NeXT */
8e07c86e 1174
dfe9444c
AD
1175/* CASTI32:
1176 * This symbol is defined if the C compiler can cast negative
1177 * or large floating point numbers to 32-bit ints.
1aef975c 1178 */
dfe9444c 1179#$d_casti32 CASTI32 /**/
85e6fe83 1180
dfe9444c
AD
1181/* CASTNEGFLOAT:
1182 * This symbol is defined if the C compiler can cast negative
1183 * numbers to unsigned longs, ints and shorts.
85e6fe83 1184 */
dfe9444c
AD
1185/* CASTFLAGS:
1186 * This symbol contains flags that say what difficulties the compiler
1187 * has casting odd floating values to unsigned long:
1188 * 0 = ok
1189 * 1 = couldn't cast < 0
1190 * 2 = couldn't cast >= 0x80000000
1191 * 4 = couldn't cast in argument expression list
bccf77a5 1192 */
dfe9444c
AD
1193#$d_castneg CASTNEGFLOAT /**/
1194#define CASTFLAGS $castflags /**/
1195
1196/* VOID_CLOSEDIR:
1197 * This symbol, if defined, indicates that the closedir() routine
1198 * does not return a value.
bccf77a5 1199 */
dfe9444c 1200#$d_void_closedir VOID_CLOSEDIR /**/
bccf77a5 1201
8e07c86e
AD
1202/* Gconvert:
1203 * This preprocessor macro is defined to convert a floating point
1204 * number to a string without a trailing decimal point. This
1205 * emulates the behavior of sprintf("%g"), but is sometimes much more
1206 * efficient. If gconvert() is not available, but gcvt() drops the
1207 * trailing decimal point, then gcvt() is used. If all else fails,
1208 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1209 * macro are: value, number of digits, whether trailing zeros should
1210 * be retained, and the output buffer.
1211 * Possible values are:
1212 * d_Gconvert='gconvert((x),(n),(t),(b))'
1213 * d_Gconvert='gcvt((x),(n),(b))'
1214 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1215 * The last two assume trailing zeros should not be kept.
1216 */
1217#define Gconvert(x,n,t,b) $d_Gconvert
1218
dfe9444c 1219/* HAS_GNULIBC:
c1b76f5d 1220 * This symbol, if defined, indicates to the C program that
dfe9444c 1221 * the GNU C library is being used.
c1b76f5d 1222 */
dfe9444c
AD
1223#$d_gnulibc HAS_GNULIBC /**/
1224/* HAS_ISASCII:
1225 * This manifest constant lets the C program know that isascii
1226 * is available.
c1b76f5d 1227 */
dfe9444c 1228#$d_isascii HAS_ISASCII /**/
c1b76f5d 1229
dd64f1c3
AD
1230/* HAS_LCHOWN:
1231 * This symbol, if defined, indicates that the lchown routine is
1232 * available to operate on a symbolic link (instead of following the
1233 * link).
1234 */
1235#$d_lchown HAS_LCHOWN /**/
1236
dfe9444c
AD
1237/* HAS_OPEN3:
1238 * This manifest constant lets the C program know that the three
1239 * argument form of open(2) is available.
774d564b 1240 */
dfe9444c 1241#$d_open3 HAS_OPEN3 /**/
774d564b 1242
dfe9444c
AD
1243/* HAS_SAFE_BCOPY:
1244 * This symbol, if defined, indicates that the bcopy routine is available
1245 * to copy potentially overlapping memory blocks. Otherwise you should
1246 * probably use memmove() or memcpy(). If neither is defined, roll your
1247 * own version.
c1b76f5d 1248 */
dfe9444c 1249#$d_safebcpy HAS_SAFE_BCOPY /**/
c1b76f5d 1250
dfe9444c
AD
1251/* HAS_SAFE_MEMCPY:
1252 * This symbol, if defined, indicates that the memcpy routine is available
1253 * to copy potentially overlapping memory blocks. Otherwise you should
1254 * probably use memmove() or memcpy(). If neither is defined, roll your
1255 * own version.
c1b76f5d 1256 */
dfe9444c 1257#$d_safemcpy HAS_SAFE_MEMCPY /**/
c1b76f5d 1258
dfe9444c
AD
1259/* HAS_SANE_MEMCMP:
1260 * This symbol, if defined, indicates that the memcmp routine is available
1261 * and can be used to compare relative magnitudes of chars with their high
1262 * bits set. If it is not defined, roll your own version.
760ac839 1263 */
dfe9444c 1264#$d_sanemcmp HAS_SANE_MEMCMP /**/
760ac839 1265
dfe9444c
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1266/* HAS_SIGACTION:
1267 * This symbol, if defined, indicates that Vr4's sigaction() routine
1268 * is available.
52e1cb5e 1269 */
dfe9444c 1270#$d_sigaction HAS_SIGACTION /**/
52e1cb5e 1271
a5f75d66 1272/* Sigjmp_buf:
760ac839 1273 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
a5f75d66
AD
1274 */
1275/* Sigsetjmp:
760ac839
LW
1276 * This macro is used in the same way as sigsetjmp(), but will invoke
1277 * traditional setjmp() if sigsetjmp isn't available.
1278 * See HAS_SIGSETJMP.
a5f75d66
AD
1279 */
1280/* Siglongjmp:
760ac839
LW
1281 * This macro is used in the same way as siglongjmp(), but will invoke
1282 * traditional longjmp() if siglongjmp isn't available.
1283 * See HAS_SIGSETJMP.
a5f75d66
AD
1284 */
1285#$d_sigsetjmp HAS_SIGSETJMP /**/
1286#ifdef HAS_SIGSETJMP
1287#define Sigjmp_buf sigjmp_buf
760ac839
LW
1288#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
1289#define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
a5f75d66
AD
1290#else
1291#define Sigjmp_buf jmp_buf
760ac839
LW
1292#define Sigsetjmp(buf,save_mask) setjmp((buf))
1293#define Siglongjmp(buf,retval) longjmp((buf),(retval))
a5f75d66
AD
1294#endif
1295
dfe9444c
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1296/* USE_STDIO_PTR:
1297 * This symbol is defined if the _ptr and _cnt fields (or similar)
1298 * of the stdio FILE structure can be used to access the stdio buffer
1299 * for a file handle. If this is defined, then the FILE_ptr(fp)
1300 * and FILE_cnt(fp) macros will also be defined and should be used
1301 * to access these fields.
a687059c 1302 */
dfe9444c
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1303/* FILE_ptr:
1304 * This macro is used to access the _ptr field (or equivalent) of the
1305 * FILE structure pointed to by its argument. This macro will always be
1306 * defined if USE_STDIO_PTR is defined.
1307 */
1308/* STDIO_PTR_LVALUE:
1309 * This symbol is defined if the FILE_ptr macro can be used as an
1310 * lvalue.
1311 */
1312/* FILE_cnt:
1313 * This macro is used to access the _cnt field (or equivalent) of the
1314 * FILE structure pointed to by its argument. This macro will always be
1315 * defined if USE_STDIO_PTR is defined.
1316 */
1317/* STDIO_CNT_LVALUE:
1318 * This symbol is defined if the FILE_cnt macro can be used as an
1319 * lvalue.
1320 */
1321#$d_stdstdio USE_STDIO_PTR /**/
1322#ifdef USE_STDIO_PTR
1323#define FILE_ptr(fp) $stdio_ptr
1324#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/
1325#define FILE_cnt(fp) $stdio_cnt
1326#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/
1327#endif
a687059c 1328
dfe9444c
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1329/* USE_STDIO_BASE:
1330 * This symbol is defined if the _base field (or similar) of the
1331 * stdio FILE structure can be used to access the stdio buffer for
1332 * a file handle. If this is defined, then the FILE_base(fp) macro
1333 * will also be defined and should be used to access this field.
1334 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
1335 * to determine the number of bytes in the buffer. USE_STDIO_BASE
1336 * will never be defined unless USE_STDIO_PTR is.
8e07c86e 1337 */
dfe9444c
AD
1338/* FILE_base:
1339 * This macro is used to access the _base field (or equivalent) of the
1340 * FILE structure pointed to by its argument. This macro will always be
1341 * defined if USE_STDIO_BASE is defined.
8e07c86e 1342 */
dfe9444c
AD
1343/* FILE_bufsiz:
1344 * This macro is used to determine the number of bytes in the I/O
1345 * buffer pointed to by _base field (or equivalent) of the FILE
1346 * structure pointed to its argument. This macro will always be defined
1347 * if USE_STDIO_BASE is defined.
1348 */
1349#$d_stdiobase USE_STDIO_BASE /**/
1350#ifdef USE_STDIO_BASE
1351#define FILE_base(fp) $stdio_base
1352#define FILE_bufsiz(fp) $stdio_bufsiz
1353#endif
8e07c86e 1354
dfe9444c
AD
1355/* HAS_VPRINTF:
1356 * This symbol, if defined, indicates that the vprintf routine is available
1357 * to printf with a pointer to an argument list. If unavailable, you
1358 * may need to write your own, probably in terms of _doprnt().
4633a7c4 1359 */
dfe9444c
AD
1360/* USE_CHAR_VSPRINTF:
1361 * This symbol is defined if this system has vsprintf() returning type
1362 * (char*). The trend seems to be to declare it as "int vsprintf()". It
1363 * is up to the package author to declare vsprintf correctly based on the
1364 * symbol.
1365 */
1366#$d_vprintf HAS_VPRINTF /**/
1367#$d_charvspr USE_CHAR_VSPRINTF /**/
4633a7c4 1368
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AD
1369/* DOUBLESIZE:
1370 * This symbol contains the size of a double, so that the C preprocessor
1371 * can make decisions based on it.
1372 */
1373#define DOUBLESIZE $doublesize /**/
1374
dfe9444c 1375/* I_TIME:
760ac839 1376 * This symbol, if defined, indicates to the C program that it should
dfe9444c 1377 * include <time.h>.
760ac839 1378 */
dfe9444c 1379/* I_SYS_TIME:
1aef975c 1380 * This symbol, if defined, indicates to the C program that it should
dfe9444c 1381 * include <sys/time.h>.
1aef975c 1382 */
dfe9444c 1383/* I_SYS_TIME_KERNEL:
bccf77a5 1384 * This symbol, if defined, indicates to the C program that it should
dfe9444c 1385 * include <sys/time.h> with KERNEL defined.
bccf77a5 1386 */
dfe9444c
AD
1387#$i_time I_TIME /**/
1388#$i_systime I_SYS_TIME /**/
1389#$i_systimek I_SYS_TIME_KERNEL /**/
8e07c86e 1390
dfe9444c
AD
1391/* INTSIZE:
1392 * This symbol contains the value of sizeof(int) so that the C
1393 * preprocessor can make decisions based on it.
94b6baf5 1394 */
dfe9444c
AD
1395/* LONGSIZE:
1396 * This symbol contains the value of sizeof(long) so that the C
1397 * preprocessor can make decisions based on it.
36ce8bec 1398 */
dfe9444c
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1399/* SHORTSIZE:
1400 * This symbol contains the value of sizeof(short) so that the C
1401 * preprocessor can make decisions based on it.
1402 */
1403#define INTSIZE $intsize /**/
1404#define LONGSIZE $longsize /**/
1405#define SHORTSIZE $shortsize /**/
36ce8bec 1406
dfe9444c
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1407/* VAL_O_NONBLOCK:
1408 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
1409 * non-blocking I/O for the file descriptor. Note that there is no way
1410 * back, i.e. you cannot turn it blocking again this way. If you wish to
1411 * alternatively switch between blocking and non-blocking, use the
1412 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
85e6fe83 1413 */
dfe9444c
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1414/* VAL_EAGAIN:
1415 * This symbol holds the errno error code set by read() when no data was
1416 * present on the non-blocking file descriptor.
1417 */
1418/* RD_NODATA:
1419 * This symbol holds the return code from read() when no data is present
1420 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
1421 * not defined, then you can't distinguish between no data and EOF by
1422 * issuing a read(). You'll have to find another way to tell for sure!
1423 */
1424/* EOF_NONBLOCK:
1425 * This symbol, if defined, indicates to the C program that a read() on
1426 * a non-blocking file descriptor will return 0 on EOF, and not the value
1427 * held in RD_NODATA (-1 usually, in that case!).
1428 */
1429#define VAL_O_NONBLOCK $o_nonblock
1430#define VAL_EAGAIN $eagain
1431#define RD_NODATA $rd_nodata
1432#$d_eofnblk EOF_NONBLOCK
85e6fe83 1433
693762b4
AD
1434/* PTRSIZE:
1435 * This symbol contains the size of a pointer, so that the C preprocessor
1436 * can make decisions based on it. It will be sizeof(void *) if
1437 * the compiler supports (void *); otherwise it will be
1438 * sizeof(char *).
1439 */
1440#define PTRSIZE $ptrsize /**/
1441
dfe9444c
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1442/* RANDBITS:
1443 * This symbol contains the number of bits of random number the rand()
1444 * function produces. Usual values are 15, 16, and 31.
1445 */
1446#define RANDBITS $randbits /**/
1447
1448/* SSize_t:
1449 * This symbol holds the type used by functions that return
1450 * a count of bytes or an error condition. It must be a signed type.
1451 * It is usually ssize_t, but may be long or int, etc.
1452 * It may be necessary to include <sys/types.h> or <unistd.h>
1453 * to get any typedef'ed information.
1454 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
1455 */
1456#define SSize_t $ssizetype /* signed count of bytes */
1457
1458/* OSNAME:
1459 * This symbol contains the name of the operating system, as determined
1460 * by Configure. You shouldn't rely on it too much; the specific
1461 * feature tests from Configure are generally more reliable.
1462 */
1463#define OSNAME "$osname" /**/
1464
1465/* ARCHLIB:
e876cf0b 1466 * This variable, if defined, holds the name of the directory in
dfe9444c
AD
1467 * which the user wants to put architecture-dependent public
1468 * library files for $package. It is most often a local directory
1469 * such as /usr/local/lib. Programs using this variable must be
1470 * prepared to deal with filename expansion. If ARCHLIB is the
1471 * same as PRIVLIB, it is not defined, since presumably the
1472 * program already searches PRIVLIB.
1473 */
1474/* ARCHLIB_EXP:
1475 * This symbol contains the ~name expanded version of ARCHLIB, to be used
1476 * in programs that are not prepared to deal with ~ expansion at run-time.
1477 */
1478#$d_archlib ARCHLIB "$archlib" /**/
1479#$d_archlib ARCHLIB_EXP "$archlibexp" /**/
1480
1481/* CAT2:
1482 * This macro catenates 2 tokens together.
1483 */
1484/* STRINGIFY:
1485 * This macro surrounds its token with double quotes.
1486 */
1487#if $cpp_stuff == 1
1488#define CAT2(a,b)a/**/b
1489#define STRINGIFY(a)"a"
1490 /* If you can get stringification with catify, tell me how! */
1491#endif
1492#if $cpp_stuff == 42
1493#define CAT2(a,b)a ## b
1494#define StGiFy(a)# a
1495#define STRINGIFY(a)StGiFy(a)
1496#endif
1497#if $cpp_stuff != 1 && $cpp_stuff != 42
1498#include "Bletch: How does this C preprocessor catenate tokens?"
1499#endif
1500
1501/* CSH:
e5c9fcd0 1502 * This symbol, if defined, contains the full pathname of csh.
dfe9444c 1503 */
e5c9fcd0
AD
1504#$d_csh HAS_CSH /**/
1505#ifdef HAS_CSH
1506#define CSH "$full_csh" /**/
1507#endif
1508
1509/* HAS_ENDHOSTENT:
1510 * This symbol, if defined, indicates that the endhostent() routine is
1511 * available to close whatever was being used for host queries.
1512 */
1513#$d_endhent HAS_ENDHOSTENT /**/
1514
1515/* HAS_ENDNETENT:
1516 * This symbol, if defined, indicates that the endnetent() routine is
1517 * available to close whatever was being used for network queries.
1518 */
1519#$d_endnent HAS_ENDNETENT /**/
1520
1521/* HAS_ENDPROTOENT:
1522 * This symbol, if defined, indicates that the endprotoent() routine is
1523 * available to close whatever was being used for protocol queries.
1524 */
1525#$d_endpent HAS_ENDPROTOENT /**/
1526
1527/* HAS_ENDSERVENT:
1528 * This symbol, if defined, indicates that the endservent() routine is
1529 * available to close whatever was being used for service queries.
1530 */
1531#$d_endsent HAS_ENDSERVENT /**/
dfe9444c 1532
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1533/* HAS_GETHOSTBYADDR:
1534 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1535 * available to look up hosts by their IP addresses.
1536 */
1537#$d_gethbyaddr HAS_GETHOSTBYADDR /**/
1538
1539/* HAS_GETHOSTBYNAME:
1540 * This symbol, if defined, indicates that the gethostbyname() routine is
1541 * available to look up host names in some data base or other.
1542 */
1543#$d_gethbyname HAS_GETHOSTBYNAME /**/
1544
1545/* HAS_GETHOSTENT:
1546 * This symbol, if defined, indicates that the gethostent() routine is
1547 * available to look up host names in some data base or another.
1548 */
1549#$d_gethent HAS_GETHOSTENT /**/
1550
1551/* HAS_GETNETBYADDR:
1552 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1553 * available to look up networks by their IP addresses.
1554 */
1555#$d_getnbyaddr HAS_GETNETBYADDR /**/
1556
1557/* HAS_GETNETBYNAME:
1558 * This symbol, if defined, indicates that the getnetbyname() routine is
1559 * available to look up networks by their names.
1560 */
1561#$d_getnbyname HAS_GETNETBYNAME /**/
1562
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1563/* HAS_GETNETENT:
1564 * This symbol, if defined, indicates that the getnetent() routine is
1565 * available to look up network names in some data base or another.
1566 */
1567#$d_getnent HAS_GETNETENT /**/
1568
1569/* HAS_GETPROTOENT:
1570 * This symbol, if defined, indicates that the getprotoent() routine is
1571 * available to look up protocols in some data base or another.
1572 */
1573#$d_getpent HAS_GETPROTOENT /**/
1574
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1575/* HAS_GETPROTOBYNAME:
1576 * This symbol, if defined, indicates that the getprotobyname()
1577 * routine is available to look up protocols by their name.
1578 */
1579/* HAS_GETPROTOBYNUMBER:
1580 * This symbol, if defined, indicates that the getprotobynumber()
1581 * routine is available to look up protocols by their number.
1582 */
1583#$d_getpbyname HAS_GETPROTOBYNAME /**/
1584#$d_getpbynumber HAS_GETPROTOBYNUMBER /**/
1585
e5c9fcd0
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1586/* HAS_GETSERVENT:
1587 * This symbol, if defined, indicates that the getservent() routine is
1588 * available to look up network services in some data base or another.
1589 */
1590#$d_getsent HAS_GETSERVENT /**/
1591
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1592/* HAS_GETSERVBYNAME:
1593 * This symbol, if defined, indicates that the getservbyname()
1594 * routine is available to look up services by their name.
1595 */
1596/* HAS_GETSERVBYPORT:
1597 * This symbol, if defined, indicates that the getservbyport()
1598 * routine is available to look up services by their port.
1599 */
1600#$d_getsbyname HAS_GETSERVBYNAME /**/
1601#$d_getsbyport HAS_GETSERVBYPORT /**/
1602
e5c9fcd0
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1603/* HAS_LONG_DOUBLE:
1604 * This symbol will be defined if the C compiler supports long
1605 * doubles.
1606 */
1607/* LONG_DOUBLESIZE:
1608 * This symbol contains the size of a long double, so that the
1609 * C preprocessor can make decisions based on it. It is only
1610 * defined if the system supports long doubles.
1611 */
1612#$d_longdbl HAS_LONG_DOUBLE /**/
1613#ifdef HAS_LONG_DOUBLE
1614#define LONG_DOUBLESIZE $longdblsize /**/
1615#endif
1616
dc45a647
MB
1617/* HAS_LONG_LONG:
1618 * This symbol will be defined if the C compiler supports
1619 * long long.
1620 */
1621/* LONGLONGSIZE:
1622 * This symbol contains the size of a long long, so that the
1623 * C preprocessor can make decisions based on it. It is only
1624 * defined if the system supports long long.
1625 */
1626#$d_longlong HAS_LONG_LONG /**/
1627#ifdef HAS_LONG_LONG
1628#define LONGLONGSIZE $longlongsize /**/
1629#endif
1630
e5c9fcd0
AD
1631/* HAS_MKSTEMP:
1632 * This symbol, if defined, indicates that the mkstemp routine is
1633 * available to create and open a unique temporary file.
1634 */
1635#$d_mkstemp HAS_MKSTEMP /**/
1636
dfe9444c
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1637/* HAS_SETGROUPS:
1638 * This symbol, if defined, indicates that the setgroups() routine is
1639 * available to set the list of process groups. If unavailable, multiple
1640 * groups are probably not supported.
1641 */
1642#$d_setgrps HAS_SETGROUPS /**/
1643
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1644/* HAS_SETHOSTENT:
1645 * This symbol, if defined, indicates that the sethostent() routine is
1646 * available.
1647 */
1648#$d_sethent HAS_SETHOSTENT /**/
1649
e5c9fcd0
AD
1650/* HAS_SETNETENT:
1651 * This symbol, if defined, indicates that the setnetent() routine is
1652 * available.
1653 */
1654#$d_setnent HAS_SETNETENT /**/
1655
1656/* HAS_SETPROTOENT:
1657 * This symbol, if defined, indicates that the setprotoent() routine is
1658 * available.
1659 */
1660#$d_setpent HAS_SETPROTOENT /**/
1661
1662/* HAS_SETSERVENT:
1663 * This symbol, if defined, indicates that the setservent() routine is
1664 * available.
1665 */
1666#$d_setsent HAS_SETSERVENT /**/
1667
1668/* HAS_SETVBUF:
1669 * This symbol, if defined, indicates that the setvbuf routine is
1670 * available to change buffering on an open stdio stream.
1671 * to a line-buffered mode.
1672 */
1673#$d_setvbuf HAS_SETVBUF /**/
1674
dc45a647
MB
1675/* HAS_SOCKET:
1676 * This symbol, if defined, indicates that the BSD socket interface is
1677 * supported.
1678 */
1679/* HAS_SOCKETPAIR:
1680 * This symbol, if defined, indicates that the BSD socketpair() call is
1681 * supported.
1682 */
1683#$d_socket HAS_SOCKET /**/
1684#$d_sockpair HAS_SOCKETPAIR /**/
1685
dfe9444c
AD
1686/* Signal_t:
1687 * This symbol's value is either "void" or "int", corresponding to the
1688 * appropriate return type of a signal handler. Thus, you can declare
1689 * a signal handler using "Signal_t (*handler)()", and define the
1690 * handler using "Signal_t handler(sig)".
e876cf0b 1691 */
dfe9444c
AD
1692#define Signal_t $signal_t /* Signal handler's return type */
1693
1694/* Groups_t:
1695 * This symbol holds the type used for the second argument to
1696 * getgroups() and setgropus(). Usually, this is the same as
1697 * gidtype (gid_t) , but sometimes it isn't.
1698 * It can be int, ushort, uid_t, etc...
1699 * It may be necessary to include <sys/types.h> to get any
1700 * typedef'ed information. This is only required if you have
1701 * getgroups() or setgropus()..
4633a7c4 1702 */
dfe9444c
AD
1703#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
1704#define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */
1705#endif
1706
1707/* I_NETDB:
1708 * This symbol, if defined, indicates that <netdb.h> exists and
1709 * should be included.
1710 */
1711#$i_netdb I_NETDB /**/
4633a7c4 1712
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1713/* I_PWD:
1714 * This symbol, if defined, indicates to the C program that it should
1715 * include <pwd.h>.
1716 */
1717/* PWQUOTA:
1718 * This symbol, if defined, indicates to the C program that struct passwd
1719 * contains pw_quota.
1720 */
1721/* PWAGE:
1722 * This symbol, if defined, indicates to the C program that struct passwd
1723 * contains pw_age.
1724 */
1725/* PWCHANGE:
1726 * This symbol, if defined, indicates to the C program that struct passwd
1727 * contains pw_change.
1728 */
1729/* PWCLASS:
1730 * This symbol, if defined, indicates to the C program that struct passwd
1731 * contains pw_class.
1732 */
1733/* PWEXPIRE:
1734 * This symbol, if defined, indicates to the C program that struct passwd
1735 * contains pw_expire.
1736 */
1737/* PWCOMMENT:
1738 * This symbol, if defined, indicates to the C program that struct passwd
1739 * contains pw_comment.
1740 */
1741/* PWGECOS:
1742 * This symbol, if defined, indicates to the C program that struct passwd
1743 * contains pw_gecos.
1744 */
1745#$i_pwd I_PWD /**/
1746#$d_pwquota PWQUOTA /**/
1747#$d_pwage PWAGE /**/
1748#$d_pwchange PWCHANGE /**/
1749#$d_pwclass PWCLASS /**/
1750#$d_pwexpire PWEXPIRE /**/
1751#$d_pwcomment PWCOMMENT /**/
1752#$d_pwgecos PWGECOS /**/
1753
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1754/* I_SYS_TYPES:
1755 * This symbol, if defined, indicates to the C program that it should
1756 * include <sys/types.h>.
1757 */
1758#$i_systypes I_SYS_TYPES /**/
1759
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1760/* PRIVLIB:
1761 * This symbol contains the name of the private library for this package.
1762 * The library is private in the sense that it needn't be in anyone's
1763 * execution path, but it should be accessible by the world. The program
1764 * should be prepared to do ~ expansion.
1765 */
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1766/* PRIVLIB_EXP:
1767 * This symbol contains the ~name expanded version of PRIVLIB, to be used
1768 * in programs that are not prepared to deal with ~ expansion at run-time.
1769 */
e876cf0b 1770#define PRIVLIB "$privlib" /**/
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1771#define PRIVLIB_EXP "$privlibexp" /**/
1772
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1773/* SIG_NAME:
1774 * This symbol contains a list of signal names in order of
1775 * signal number. This is intended
1776 * to be used as a static array initialization, like this:
1777 * char *sig_name[] = { SIG_NAME };
1778 * The signals in the list are separated with commas, and each signal
1779 * is surrounded by double quotes. There is no leading SIG in the signal
1780 * name, i.e. SIGQUIT is known as "QUIT".
1781 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
1782 * etc., where nn is the actual signal number (e.g. NUM37).
1783 * The signal number for sig_name[i] is stored in sig_num[i].
1784 * The last element is 0 to terminate the list with a NULL. This
1785 * corresponds to the 0 at the end of the sig_num list.
1786 */
1787/* SIG_NUM:
1788 * This symbol contains a list of signal numbers, in the same order as the
1789 * SIG_NAME list. It is suitable for static array initialization, as in:
1790 * int sig_num[] = { SIG_NUM };
1791 * The signals in the list are separated with commas, and the indices
1792 * within that list and the SIG_NAME list match, so it's easy to compute
1793 * the signal name from a number or vice versa at the price of a small
1794 * dynamic linear lookup.
1795 * Duplicates are allowed, but are moved to the end of the list.
1796 * The signal number corresponding to sig_name[i] is sig_number[i].
1797 * if (i < NSIG) then sig_number[i] == i.
1798 * The last element is 0, corresponding to the 0 at the end of
1799 * the sig_name list.
1800 */
1801#define SIG_NAME $sig_name_init /**/
1802#define SIG_NUM $sig_num /**/
1803
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1804/* SITEARCH:
1805 * This symbol contains the name of the private library for this package.
1806 * The library is private in the sense that it needn't be in anyone's
1807 * execution path, but it should be accessible by the world. The program
1808 * should be prepared to do ~ expansion.
1809 * The standard distribution will put nothing in this directory.
1810 * Individual sites may place their own extensions and modules in
1811 * this directory.
1812 */
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1813/* SITEARCH_EXP:
1814 * This symbol contains the ~name expanded version of SITEARCH, to be used
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1815 * in programs that are not prepared to deal with ~ expansion at run-time.
1816 */
e876cf0b 1817#define SITEARCH "$sitearch" /**/
4633a7c4 1818#define SITEARCH_EXP "$sitearchexp" /**/
16d20bd9 1819
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1820/* SITELIB:
1821 * This symbol contains the name of the private library for this package.
1822 * The library is private in the sense that it needn't be in anyone's
1823 * execution path, but it should be accessible by the world. The program
1824 * should be prepared to do ~ expansion.
1825 * The standard distribution will put nothing in this directory.
1826 * Individual sites may place their own extensions and modules in
1827 * this directory.
1828 */
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1829/* SITELIB_EXP:
1830 * This symbol contains the ~name expanded version of SITELIB, to be used
1831 * in programs that are not prepared to deal with ~ expansion at run-time.
1832 */
e876cf0b 1833#define SITELIB "$sitelib" /**/
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1834#define SITELIB_EXP "$sitelibexp" /**/
1835
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1836/* DLSYM_NEEDS_UNDERSCORE:
1837 * This symbol, if defined, indicates that we need to prepend an
1838 * underscore to the symbol name before calling dlsym(). This only
1839 * makes sense if you *have* dlsym, which we will presume is the
1840 * case if you're using dl_dlopen.xs.
1841 */
1842#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/
1843
1844/* USE_SFIO:
1845 * This symbol, if defined, indicates that sfio should
1846 * be used.
1847 */
1848#$d_sfio USE_SFIO /**/
1849
1850/* USE_DYNAMIC_LOADING:
1851 * This symbol, if defined, indicates that dynamic loading of
1852 * some sort is available.
1853 */
1854#$usedl USE_DYNAMIC_LOADING /**/
1855
1856/* DB_Prefix_t:
1857 * This symbol contains the type of the prefix structure element
1858 * in the <db.h> header file. In older versions of DB, it was
1859 * int, while in newer ones it is u_int32_t.
1860 */
1861/* DB_Hash_t:
1862 * This symbol contains the type of the prefix structure element
1863 * in the <db.h> header file. In older versions of DB, it was
1864 * int, while in newer ones it is size_t.
1865 */
1866#define DB_Hash_t $db_hashtype /**/
1867#define DB_Prefix_t $db_prefixtype /**/
1868
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1869/* STARTPERL:
1870 * This variable contains the string to put in front of a perl
1871 * script to make sure (one hopes) that it runs with perl and not
1872 * some shell.
1873 */
1874#define STARTPERL "$startperl" /**/
1875
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1876/* USE_PERLIO:
1877 * This symbol, if defined, indicates that the PerlIO abstraction should
1878 * be used throughout. If not defined, stdio should be
1879 * used in a fully backward compatible manner.
1880 */
1881#$useperlio USE_PERLIO /**/
1882
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1883/* HAS_GETHOST_PROTOS:
1884 * This symbol, if defined, indicates that <netdb.h> includes
1885 * prototypes for gethostent(), gethostbyname(), and
1886 * gethostbyaddr(). Otherwise, it is up to the program to guess
1887 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1888 */
1889#$d_gethostprotos HAS_GETHOST_PROTOS /**/
1890
1891/* HAS_GETNET_PROTOS:
1892 * This symbol, if defined, indicates that <netdb.h> includes
1893 * prototypes for getnetent(), getnetbyname(), and
1894 * getnetbyaddr(). Otherwise, it is up to the program to guess
1895 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1896 */
1897#$d_getnetprotos HAS_GETNET_PROTOS /**/
1898
1899/* HAS_GETPROTO_PROTOS:
1900 * This symbol, if defined, indicates that <netdb.h> includes
1901 * prototypes for getprotoent(), getprotobyname(), and
1902 * getprotobyaddr(). Otherwise, it is up to the program to guess
1903 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1904 */
1905#$d_getprotoprotos HAS_GETPROTO_PROTOS /**/
1906
1907/* HAS_GETSERV_PROTOS:
1908 * This symbol, if defined, indicates that <netdb.h> includes
1909 * prototypes for getservent(), getservbyname(), and
1910 * getservbyaddr(). Otherwise, it is up to the program to guess
1911 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1912 */
1913#$d_getservprotos HAS_GETSERV_PROTOS /**/
1914
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1915/* Netdb_host_t:
1916 * This symbol holds the type used for the 1st argument
1917 * to gethostbyaddr().
8e07c86e 1918 */
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1919/* Netdb_hlen_t:
1920 * This symbol holds the type used for the 2nd argument
1921 * to gethostbyaddr().
1922 */
1923/* Netdb_name_t:
1924 * This symbol holds the type used for the argument to
1925 * gethostbyname().
1926 */
1927/* Netdb_net_t:
1928 * This symbol holds the type used for the 1st argument to
1929 * getnetbyaddr().
1930 */
1931#define Netdb_host_t $netdb_host_type /**/
1932#define Netdb_hlen_t $netdb_hlen_type /**/
1933#define Netdb_name_t $netdb_name_type /**/
1934#define Netdb_net_t $netdb_net_type /**/
1935
1936/* Select_fd_set_t:
1937 * This symbol holds the type used for the 2nd, 3rd, and 4th
1938 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
1939 * is defined, and 'int *' otherwise. This is only useful if you
1940 * have select(), of course.
1941 */
1942#define Select_fd_set_t $selecttype /**/
1943
1944/* ARCHNAME:
1945 * This symbol holds a string representing the architecture name.
1946 * It may be used to construct an architecture-dependant pathname
1947 * where library files may be held under a private library, for
1948 * instance.
1949 */
1950#define ARCHNAME "$archname" /**/
1951
1952/* HAS_PTHREAD_YIELD:
1953 * This symbol, if defined, indicates that the pthread_yield
1954 * routine is available to yield the execution of the current
1955 * thread.
1956 */
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1957/* HAS_SCHED_YIELD:
1958 * This symbol, if defined, indicates that the sched_yield
1959 * routine is available to yield the execution of the current
1960 * thread.
1961 */
dfe9444c 1962#$d_pthread_yield HAS_PTHREAD_YIELD /**/
c4f23d77 1963#$d_sched_yield HAS_SCHED_YIELD /**/
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1964
1965/* PTHREADS_CREATED_JOINABLE:
1966 * This symbol, if defined, indicates that pthreads are created
1967 * in the joinable (aka undetached) state.
1968 */
1969#$d_pthreads_created_joinable PTHREADS_CREATED_JOINABLE /**/
1970
1971/* USE_THREADS:
1972 * This symbol, if defined, indicates that Perl should
1973 * be built to use threads.
1974 */
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1975/* OLD_PTHREADS_API:
1976 * This symbol, if defined, indicates that Perl should
1977 * be built to use the old draft POSIX threads API.
1978 */
dfe9444c 1979#$usethreads USE_THREADS /**/
693762b4 1980#$d_oldpthreads OLD_PTHREADS_API /**/
8e07c86e 1981
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1982/* Time_t:
1983 * This symbol holds the type returned by time(). It can be long,
1984 * or time_t on BSD sites (in which case <sys/types.h> should be
1985 * included).
1986 */
1987#define Time_t $timetype /* Time type */
1988
1989/* HAS_TIMES:
1990 * This symbol, if defined, indicates that the times() routine exists.
1991 * Note that this became obsolete on some systems (SUNOS), which now
1992 * use getrusage(). It may be necessary to include <sys/times.h>.
1993 */
1994#$d_times HAS_TIMES /**/
1995
1996/* Fpos_t:
1997 * This symbol holds the type used to declare file positions in libc.
1998 * It can be fpos_t, long, uint, etc... It may be necessary to include
1999 * <sys/types.h> to get any typedef'ed information.
2000 */
2001#define Fpos_t $fpostype /* File position type */
2002
2003/* Gid_t:
2004 * This symbol holds the return type of getgid() and the type of
2005 * argument to setrgid() and related functions. Typically,
2006 * it is the type of group ids in the kernel. It can be int, ushort,
2007 * uid_t, etc... It may be necessary to include <sys/types.h> to get
2008 * any typedef'ed information.
2009 */
2010#define Gid_t $gidtype /* Type for getgid(), etc... */
2011
2012/* Off_t:
2013 * This symbol holds the type used to declare offsets in the kernel.
2014 * It can be int, long, off_t, etc... It may be necessary to include
2015 * <sys/types.h> to get any typedef'ed information.
2016 */
2017#define Off_t $lseektype /* <offset> type */
2018
2019/* Mode_t:
2020 * This symbol holds the type used to declare file modes
2021 * for systems calls. It is usually mode_t, but may be
2022 * int or unsigned short. It may be necessary to include <sys/types.h>
2023 * to get any typedef'ed information.
2024 */
2025#define Mode_t $modetype /* file mode parameter for system calls */
2026
2027/* Pid_t:
2028 * This symbol holds the type used to declare process ids in the kernel.
2029 * It can be int, uint, pid_t, etc... It may be necessary to include
2030 * <sys/types.h> to get any typedef'ed information.
2031 */
2032#define Pid_t $pidtype /* PID type */
2033
2034/* Size_t:
2035 * This symbol holds the type used to declare length parameters
2036 * for string functions. It is usually size_t, but may be
2037 * unsigned long, int, etc. It may be necessary to include
2038 * <sys/types.h> to get any typedef'ed information.
2039 */
2040#define Size_t $sizetype /* length paramater for string functions */
2041
2042/* Uid_t:
2043 * This symbol holds the type used to declare user ids in the kernel.
2044 * It can be int, ushort, uid_t, etc... It may be necessary to include
2045 * <sys/types.h> to get any typedef'ed information.
2046 */
2047#define Uid_t $uidtype /* UID type */
2048
fe14fcc3 2049#endif
8d063cd8 2050!GROK!THIS!