change the required dependency for codec_dahdi to only be satisfied by DAHDI and...
[asterisk-bristuff.git] / include / asterisk / autoconfig.h.in
blobd662bc79f6959ef95f756f9414f081ccda9c514c
1 /* include/asterisk/autoconfig.h.in. Generated from configure.ac by autoheader. */
3 #ifndef ASTERISK_AUTOCONFIG_H
4 #define ASTERISK_AUTOCONFIG_H
6 #include "asterisk/buildopts.h"
10 /* Define to 1 if the `closedir' function returns void instead of `int'. */
11 #undef CLOSEDIR_VOID
13 /* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
14 systems. This function is required for `alloca.c' support on those systems.
16 #undef CRAY_STACKSEG_END
18 /* Define to 1 if using `alloca.c'. */
19 #undef C_ALLOCA
21 /* Define to 1 if you have `alloca', as a function or macro. */
22 #undef HAVE_ALLOCA
24 /* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
26 #undef HAVE_ALLOCA_H
28 /* Define to indicate the ${ALSA_DESCRIP} library */
29 #undef HAVE_ALSA
31 /* Define to 1 if you have the <arpa/inet.h> header file. */
32 #undef HAVE_ARPA_INET_H
34 /* Define to 1 if you have the <arpa/nameser.h> header file. */
35 #undef HAVE_ARPA_NAMESER_H
37 /* Define to 1 if you have the `asprintf' function. */
38 #undef HAVE_ASPRINTF
40 /* Define to 1 if you have the `atexit' function. */
41 #undef HAVE_ATEXIT
43 /* Define to 1 if your GCC C compiler supports the 'always_inline' attribute.
45 #undef HAVE_ATTRIBUTE_always_inline
47 /* Define to 1 if your GCC C compiler supports the 'const' attribute. */
48 #undef HAVE_ATTRIBUTE_const
50 /* Define to 1 if your GCC C compiler supports the 'deprecated' attribute. */
51 #undef HAVE_ATTRIBUTE_deprecated
53 /* Define to 1 if your GCC C compiler supports the 'malloc' attribute. */
54 #undef HAVE_ATTRIBUTE_malloc
56 /* Define to 1 if your GCC C compiler supports the 'pure' attribute. */
57 #undef HAVE_ATTRIBUTE_pure
59 /* Define to 1 if your GCC C compiler supports the 'unused' attribute. */
60 #undef HAVE_ATTRIBUTE_unused
62 /* Define to 1 if you have the `bzero' function. */
63 #undef HAVE_BZERO
65 /* Define to indicate the ${CAP_DESCRIP} library */
66 #undef HAVE_CAP
68 /* Define to 1 if your system has a working `chown' function. */
69 #undef HAVE_CHOWN
71 /* Define if your system has the curl libraries. */
72 #undef HAVE_CURL
74 /* Define to indicate the ${CURSES_DESCRIP} library */
75 #undef HAVE_CURSES
77 /* Define if your system has the DAHDI headers. */
78 #undef HAVE_DAHDI
80 /* Define DAHDI headers version */
81 #undef HAVE_DAHDI_VERSION
83 /* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
85 #undef HAVE_DIRENT_H
87 /* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
88 #undef HAVE_DOPRNT
90 /* Define to 1 if you have the `dup2' function. */
91 #undef HAVE_DUP2
93 /* Define to 1 if you have the `endpwent' function. */
94 #undef HAVE_ENDPWENT
96 /* Define to 1 if you have the <fcntl.h> header file. */
97 #undef HAVE_FCNTL_H
99 /* Define to 1 if you have the `floor' function. */
100 #undef HAVE_FLOOR
102 /* Define to 1 if you have the `fork' function. */
103 #undef HAVE_FORK
105 /* Define to indicate the ${FREETDS_DESCRIP} library */
106 #undef HAVE_FREETDS
108 /* Define to 1 if fseeko (and presumably ftello) exists and is declared. */
109 #undef HAVE_FSEEKO
111 /* Define to 1 if you have the `ftruncate' function. */
112 #undef HAVE_FTRUNCATE
114 /* Define to 1 if your GCC C compiler provides atomic operations. */
115 #undef HAVE_GCC_ATOMICS
117 /* Define to 1 if you have the `getcwd' function. */
118 #undef HAVE_GETCWD
120 /* Define to 1 if you have the `gethostbyname' function. */
121 #undef HAVE_GETHOSTBYNAME
123 /* Define to 1 if your system has gethostbyname_r with 5 arguments. */
124 #undef HAVE_GETHOSTBYNAME_R_5
126 /* Define to 1 if your system has gethostbyname_r with 6 arguments. */
127 #undef HAVE_GETHOSTBYNAME_R_6
129 /* Define to 1 if you have the `gethostname' function. */
130 #undef HAVE_GETHOSTNAME
132 /* Define if your system has the GETIFADDRS headers. */
133 #undef HAVE_GETIFADDRS
135 /* Define GETIFADDRS headers version */
136 #undef HAVE_GETIFADDRS_VERSION
138 /* Define to 1 if you have the `getloadavg' function. */
139 #undef HAVE_GETLOADAVG
141 /* Define to 1 if you have the `getpagesize' function. */
142 #undef HAVE_GETPAGESIZE
144 /* Define to 1 if you have the `gettimeofday' function. */
145 #undef HAVE_GETTIMEOFDAY
147 /* Define to indicate the ${GNUTLS_DESCRIP} library */
148 #undef HAVE_GNUTLS
150 /* Define to indicate the GSM library */
151 #undef HAVE_GSM
153 /* Define to indicate that gsm.h is in gsm/gsm.h */
154 #undef HAVE_GSM_GSM_HEADER
156 /* Define to indicate that gsm.h has no prefix for its location */
157 #undef HAVE_GSM_HEADER
159 /* Define if your system has the GTK libraries. */
160 #undef HAVE_GTK
162 /* Define if your system has the GTK2 libraries. */
163 #undef HAVE_GTK2
165 /* Define to indicate the ${IKSEMEL_DESCRIP} library */
166 #undef HAVE_IKSEMEL
168 /* Define if your system has the UW IMAP Toolkit c-client library. */
169 #undef HAVE_IMAP_TK
171 /* Define if your system has the UW IMAP Toolkit c-client library version 2006
172 or greater. */
173 #undef HAVE_IMAP_TK2006
175 /* Define to 1 if you have the `inet_ntoa' function. */
176 #undef HAVE_INET_NTOA
178 /* Define to 1 if you have the <inttypes.h> header file. */
179 #undef HAVE_INTTYPES_H
181 /* Define to 1 if your system has PMTU discovery on UDP sockets. */
182 #undef HAVE_IP_MTU_DISCOVER
184 /* Define to 1 if you have the `isascii' function. */
185 #undef HAVE_ISASCII
187 /* Define to indicate the ${ISDNNET_DESCRIP} library */
188 #undef HAVE_ISDNNET
190 /* Define to 1 if you have the <libintl.h> header file. */
191 #undef HAVE_LIBINTL_H
193 /* Define if your system has the KDE libraries. */
194 #undef HAVE_LIBKDE
196 /* Define to 1 if you have the <limits.h> header file. */
197 #undef HAVE_LIMITS_H
199 /* Define to 1 if your system has linux/compiler.h. */
200 #undef HAVE_LINUX_COMPILER_H
202 /* Define to 1 if you have the <locale.h> header file. */
203 #undef HAVE_LOCALE_H
205 /* Define to 1 if you have the `localtime_r' function. */
206 #undef HAVE_LOCALTIME_R
208 /* Define to indicate the ${LTDL_DESCRIP} library */
209 #undef HAVE_LTDL
211 /* Define to 1 if you have the <malloc.h> header file. */
212 #undef HAVE_MALLOC_H
214 /* Define to 1 if you have the `memchr' function. */
215 #undef HAVE_MEMCHR
217 /* Define to 1 if you have the `memmove' function. */
218 #undef HAVE_MEMMOVE
220 /* Define to 1 if you have the <memory.h> header file. */
221 #undef HAVE_MEMORY_H
223 /* Define to 1 if you have the `memset' function. */
224 #undef HAVE_MEMSET
226 /* Define to indicate the ${MISDN_DESCRIP} library */
227 #undef HAVE_MISDN
229 /* Define to 1 if you have the `mkdir' function. */
230 #undef HAVE_MKDIR
232 /* Define to 1 if you have a working `mmap' system call. */
233 #undef HAVE_MMAP
235 /* Define to 1 if you have the `munmap' function. */
236 #undef HAVE_MUNMAP
238 /* Define to indicate the ${NBS_DESCRIP} library */
239 #undef HAVE_NBS
241 /* Define to indicate the ${NCURSES_DESCRIP} library */
242 #undef HAVE_NCURSES
244 /* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
245 #undef HAVE_NDIR_H
247 /* Define to 1 if you have the <netdb.h> header file. */
248 #undef HAVE_NETDB_H
250 /* Define to 1 if you have the <netinet/in.h> header file. */
251 #undef HAVE_NETINET_IN_H
253 /* Define to indicate the Net-SNMP library */
254 #undef HAVE_NETSNMP
256 /* Define to indicate the ${NEWT_DESCRIP} library */
257 #undef HAVE_NEWT
259 /* Define to indicate the ${OGG_DESCRIP} library */
260 #undef HAVE_OGG
262 /* Define if your system has the OpenH323 libraries. */
263 #undef HAVE_OPENH323
265 /* Define to indicate the ${OPENSSL_DESCRIP} library */
266 #undef HAVE_OPENSSL
268 /* Define to indicate the ${OSPTK_DESCRIP} library */
269 #undef HAVE_OSPTK
271 /* Define to indicate the ${OSS_DESCRIP} library */
272 #undef HAVE_OSS
274 /* Define to 1 if OSX atomic operations are supported. */
275 #undef HAVE_OSX_ATOMICS
277 /* Define to indicate the PostgreSQL library */
278 #undef HAVE_PGSQL
280 /* Define to indicate the ${POPT_DESCRIP} library */
281 #undef HAVE_POPT
283 /* Define to 1 if you have the `pow' function. */
284 #undef HAVE_POW
286 /* Define to indicate the ${PRI_DESCRIP} library */
287 #undef HAVE_PRI
289 /* Define to indicate the ${PRI_INBANDDISCONNECT_DESCRIP} library */
290 #undef HAVE_PRI_INBANDDISCONNECT
292 /* Define to indicate the ${PRI_VERSION_DESCRIP} library */
293 #undef HAVE_PRI_VERSION
295 /* Define if you have POSIX threads libraries and header files. */
296 #undef HAVE_PTHREAD
298 /* Define to 1 if your system has PTHREAD_RWLOCK_INITIALIZER. */
299 #undef HAVE_PTHREAD_RWLOCK_INITIALIZER
301 /* Define to 1 if your system has PTHREAD_RWLOCK_PREFER_WRITER_NP. */
302 #undef HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP
304 /* Define to 1 if the system has the type `ptrdiff_t'. */
305 #undef HAVE_PTRDIFF_T
307 /* Define to 1 if you have the `putenv' function. */
308 #undef HAVE_PUTENV
310 /* Define if your system has the PWLib libraries. */
311 #undef HAVE_PWLIB
313 /* Define to indicate the ${RADIUS_DESCRIP} library */
314 #undef HAVE_RADIUS
316 /* Define to 1 if you have the `regcomp' function. */
317 #undef HAVE_REGCOMP
319 /* Define to 1 if your system has the ndestroy resolver function. */
320 #undef HAVE_RES_NDESTROY
322 /* Define to 1 if your system has the re-entrant resolver functions. */
323 #undef HAVE_RES_NINIT
325 /* Define to 1 if you have the `re_comp' function. */
326 #undef HAVE_RE_COMP
328 /* Define to 1 if you have the `rint' function. */
329 #undef HAVE_RINT
331 /* Define to 1 if your system has a dynamic linker that supports RTLD_NOLOAD.
333 #undef HAVE_RTLD_NOLOAD
335 /* Define to 1 if your system has /sbin/launchd. */
336 #undef HAVE_SBIN_LAUNCHD
338 /* Define to 1 if you have the `select' function. */
339 #undef HAVE_SELECT
341 /* Define to 1 if you have the `setenv' function. */
342 #undef HAVE_SETENV
344 /* Define to 1 if you have the `socket' function. */
345 #undef HAVE_SOCKET
347 /* Define to 1 if your system has soxmix application. */
348 #undef HAVE_SOXMIX
350 /* Define to indicate the ${SPEEX_DESCRIP} library */
351 #undef HAVE_SPEEX
353 /* Define to indicate the ${SPEEXDSP_DESCRIP} library */
354 #undef HAVE_SPEEXDSP
356 /* Define to indicate the ${SPEEX_PREPROCESS_DESCRIP} library */
357 #undef HAVE_SPEEX_PREPROCESS
359 /* Define to indicate the ${SQLITE_DESCRIP} library */
360 #undef HAVE_SQLITE
362 /* Define to 1 if you have the `sqrt' function. */
363 #undef HAVE_SQRT
365 /* Define to 1 if `stat' has the bug that it succeeds when given the
366 zero-length file name argument. */
367 #undef HAVE_STAT_EMPTY_STRING_BUG
369 /* Define to 1 if stdbool.h conforms to C99. */
370 #undef HAVE_STDBOOL_H
372 /* Define to 1 if you have the <stddef.h> header file. */
373 #undef HAVE_STDDEF_H
375 /* Define to 1 if you have the <stdint.h> header file. */
376 #undef HAVE_STDINT_H
378 /* Define to 1 if you have the <stdlib.h> header file. */
379 #undef HAVE_STDLIB_H
381 /* Define to 1 if you have the `strcasecmp' function. */
382 #undef HAVE_STRCASECMP
384 /* Define to 1 if you have the `strcasestr' function. */
385 #undef HAVE_STRCASESTR
387 /* Define to 1 if you have the `strchr' function. */
388 #undef HAVE_STRCHR
390 /* Define to 1 if you have the `strcoll' function and it is properly defined.
392 #undef HAVE_STRCOLL
394 /* Define to 1 if you have the `strcspn' function. */
395 #undef HAVE_STRCSPN
397 /* Define to 1 if you have the `strdup' function. */
398 #undef HAVE_STRDUP
400 /* Define to 1 if you have the `strerror' function. */
401 #undef HAVE_STRERROR
403 /* Define to 1 if you have the `strftime' function. */
404 #undef HAVE_STRFTIME
406 /* Define to 1 if you have the <strings.h> header file. */
407 #undef HAVE_STRINGS_H
409 /* Define to 1 if you have the <string.h> header file. */
410 #undef HAVE_STRING_H
412 /* Define to 1 if you have the `strlcat' function. */
413 #undef HAVE_STRLCAT
415 /* Define to 1 if you have the `strlcpy' function. */
416 #undef HAVE_STRLCPY
418 /* Define to 1 if you have the `strncasecmp' function. */
419 #undef HAVE_STRNCASECMP
421 /* Define to 1 if you have the `strndup' function. */
422 #undef HAVE_STRNDUP
424 /* Define to 1 if you have the `strnlen' function. */
425 #undef HAVE_STRNLEN
427 /* Define to 1 if you have the `strrchr' function. */
428 #undef HAVE_STRRCHR
430 /* Define to 1 if you have the `strsep' function. */
431 #undef HAVE_STRSEP
433 /* Define to 1 if you have the `strspn' function. */
434 #undef HAVE_STRSPN
436 /* Define to 1 if you have the `strstr' function. */
437 #undef HAVE_STRSTR
439 /* Define to 1 if you have the `strtol' function. */
440 #undef HAVE_STRTOL
442 /* Define to 1 if you have the `strtoq' function. */
443 #undef HAVE_STRTOQ
445 /* Define to 1 if `st_blksize' is member of `struct stat'. */
446 #undef HAVE_STRUCT_STAT_ST_BLKSIZE
448 /* Define to indicate the ${SUPPSERV_DESCRIP} library */
449 #undef HAVE_SUPPSERV
451 /* Define to 1 if you have the <syslog.h> header file. */
452 #undef HAVE_SYSLOG_H
454 /* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
456 #undef HAVE_SYS_DIR_H
458 /* Define to 1 if you have the <sys/file.h> header file. */
459 #undef HAVE_SYS_FILE_H
461 /* Define to 1 if you have the <sys/ioctl.h> header file. */
462 #undef HAVE_SYS_IOCTL_H
464 /* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
466 #undef HAVE_SYS_NDIR_H
468 /* Define to 1 if you have the <sys/param.h> header file. */
469 #undef HAVE_SYS_PARAM_H
471 /* Define to 1 if you have the <sys/select.h> header file. */
472 #undef HAVE_SYS_SELECT_H
474 /* Define to 1 if you have the <sys/socket.h> header file. */
475 #undef HAVE_SYS_SOCKET_H
477 /* Define to 1 if you have the <sys/stat.h> header file. */
478 #undef HAVE_SYS_STAT_H
480 /* Define to 1 if you have the <sys/time.h> header file. */
481 #undef HAVE_SYS_TIME_H
483 /* Define to 1 if you have the <sys/types.h> header file. */
484 #undef HAVE_SYS_TYPES_H
486 /* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
487 #undef HAVE_SYS_WAIT_H
489 /* Define to indicate the ${TERMCAP_DESCRIP} library */
490 #undef HAVE_TERMCAP
492 /* Define to 1 if you have the <termios.h> header file. */
493 #undef HAVE_TERMIOS_H
495 /* Define to indicate the ${TINFO_DESCRIP} library */
496 #undef HAVE_TINFO
498 /* Define to indicate the ${TONEZONE_DESCRIP} library */
499 #undef HAVE_TONEZONE
501 /* Define to 1 if you have the <unistd.h> header file. */
502 #undef HAVE_UNISTD_H
504 /* Define to indicate the ${UNIXODBC_DESCRIP} library */
505 #undef HAVE_UNIXODBC
507 /* Define to 1 if you have the `unsetenv' function. */
508 #undef HAVE_UNSETENV
510 /* Define to indicate the ${USB_DESCRIP} library */
511 #undef HAVE_USB
513 /* Define to 1 if you have the `utime' function. */
514 #undef HAVE_UTIME
516 /* Define to 1 if you have the <utime.h> header file. */
517 #undef HAVE_UTIME_H
519 /* Define to 1 if `utime(file, NULL)' sets file's timestamp to the present. */
520 #undef HAVE_UTIME_NULL
522 /* Define to 1 if you have the `vasprintf' function. */
523 #undef HAVE_VASPRINTF
525 /* Define to 1 if you have the `vfork' function. */
526 #undef HAVE_VFORK
528 /* Define to 1 if you have the <vfork.h> header file. */
529 #undef HAVE_VFORK_H
531 /* Define to indicate the ${VORBIS_DESCRIP} library */
532 #undef HAVE_VORBIS
534 /* Define if your system has the VoiceTronix API libraries. */
535 #undef HAVE_VPB
537 /* Define to 1 if you have the `vprintf' function. */
538 #undef HAVE_VPRINTF
540 /* Define to 1 if `fork' works. */
541 #undef HAVE_WORKING_FORK
543 /* Define to 1 if `vfork' works. */
544 #undef HAVE_WORKING_VFORK
546 /* Define if your system has the Zaptel headers. */
547 #undef HAVE_ZAPTEL
549 /* Define to indicate the ${ZLIB_DESCRIP} library */
550 #undef HAVE_ZLIB
552 /* Define to 1 if the system has the type `_Bool'. */
553 #undef HAVE__BOOL
555 /* Define to 1 if `lstat' dereferences a symlink specified with a trailing
556 slash. */
557 #undef LSTAT_FOLLOWS_SLASHED_SYMLINK
559 /* Build chan_misdn for mISDN 1.2 or later. */
560 #undef MISDN_1_2
562 /* Define to the address where bug reports for this package should be sent. */
563 #undef PACKAGE_BUGREPORT
565 /* Define to the full name of this package. */
566 #undef PACKAGE_NAME
568 /* Define to the full name and version of this package. */
569 #undef PACKAGE_STRING
571 /* Define to the one symbol short name of this package. */
572 #undef PACKAGE_TARNAME
574 /* Define to the version of this package. */
575 #undef PACKAGE_VERSION
577 /* Define to 1 if the C compiler supports function prototypes. */
578 #undef PROTOTYPES
580 /* Define to necessary symbol if this constant uses a non-standard name on
581 your system. */
582 #undef PTHREAD_CREATE_JOINABLE
584 /* Define as the return type of signal handlers (`int' or `void'). */
585 #undef RETSIGTYPE
587 /* Define to the type of arg 1 for `select'. */
588 #undef SELECT_TYPE_ARG1
590 /* Define to the type of args 2, 3 and 4 for `select'. */
591 #undef SELECT_TYPE_ARG234
593 /* Define to the type of arg 5 for `select'. */
594 #undef SELECT_TYPE_ARG5
596 /* Define to 1 if the `setvbuf' function takes the buffering type as its
597 second argument and the buffer pointer as the third, as on System V before
598 release 3. */
599 #undef SETVBUF_REVERSED
601 /* The size of `int', as computed by sizeof. */
602 #undef SIZEOF_INT
604 /* If using the C implementation of alloca, define if you know the
605 direction of stack growth for your system; otherwise it will be
606 automatically deduced at runtime.
607 STACK_DIRECTION > 0 => grows toward higher addresses
608 STACK_DIRECTION < 0 => grows toward lower addresses
609 STACK_DIRECTION = 0 => direction of growth unknown */
610 #undef STACK_DIRECTION
612 /* Define to 1 if you have the ANSI C header files. */
613 #undef STDC_HEADERS
615 /* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
616 #undef TIME_WITH_SYS_TIME
618 /* Define to 1 if your <sys/time.h> declares `struct tm'. */
619 #undef TM_IN_SYS_TIME
621 /* Define to 1 if on AIX 3.
622 System headers sometimes define this.
623 We just want to avoid a redefinition error message. */
624 #ifndef _ALL_SOURCE
625 # undef _ALL_SOURCE
626 #endif
628 /* Number of bits in a file offset, on hosts where this is settable. */
629 #undef _FILE_OFFSET_BITS
631 /* Enable GNU extensions on systems that have them. */
632 #ifndef _GNU_SOURCE
633 # undef _GNU_SOURCE
634 #endif
636 /* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */
637 #undef _LARGEFILE_SOURCE
639 /* Define for large files, on AIX-style hosts. */
640 #undef _LARGE_FILES
642 /* Define to 1 if on MINIX. */
643 #undef _MINIX
645 /* Define to 2 if the system does not provide POSIX.1 features except with
646 this defined. */
647 #undef _POSIX_1_SOURCE
649 /* Define to 1 if you need to in order for `stat' and other things to work. */
650 #undef _POSIX_SOURCE
652 /* Enable extensions on Solaris. */
653 #ifndef __EXTENSIONS__
654 # undef __EXTENSIONS__
655 #endif
656 #ifndef _POSIX_PTHREAD_SEMANTICS
657 # undef _POSIX_PTHREAD_SEMANTICS
658 #endif
659 #ifndef _TANDEM_SOURCE
660 # undef _TANDEM_SOURCE
661 #endif
663 /* Define like PROTOTYPES; this can be used by system headers. */
664 #undef __PROTOTYPES
666 /* Define to empty if `const' does not conform to ANSI C. */
667 #undef const
669 /* Define to `int' if <sys/types.h> doesn't define. */
670 #undef gid_t
672 /* Define to `__inline__' or `__inline' if that's what the C compiler
673 calls it, or to nothing if 'inline' is not supported under any name. */
674 #ifndef __cplusplus
675 #undef inline
676 #endif
678 /* Define to `int' if <sys/types.h> does not define. */
679 #undef mode_t
681 /* Define to `long int' if <sys/types.h> does not define. */
682 #undef off_t
684 /* Define to `int' if <sys/types.h> does not define. */
685 #undef pid_t
687 /* Define to `unsigned int' if <sys/types.h> does not define. */
688 #undef size_t
690 /* Define to `int' if <sys/types.h> doesn't define. */
691 #undef uid_t
693 /* Define as `fork' if `vfork' does not work. */
694 #undef vfork
696 /* Define to empty if the keyword `volatile' does not work. Warning: valid
697 code using `volatile' can become incorrect without. Disable with care. */
698 #undef volatile
700 #endif