1 /* config/config.h.in. Generated from configure.ac by autoheader. */
3 /* Define if building universal (internal helper macro) */
4 #undef AC_APPLE_UNIVERSAL_BUILD
6 /* Define if you have AUTOTRACE library */
7 #undef AUTOTRACE_DELEGATE
9 /* Define if coders and filters are to be built as modules. */
12 /* Define if you have the bzip2 library */
15 /* Define if you have CAIRO library */
18 /* permit enciphering and deciphering image pixels */
21 /* Define to 1 if the `closedir' function returns void instead of `int'. */
24 /* Location of coder modules */
27 /* Subdirectory of lib where coder modules are installed */
28 #undef CODER_RELATIVE_PATH
30 /* Directory where architecture-dependent configuration files live. */
33 /* Subdirectory of lib where architecture-dependent configuration files live.
35 #undef CONFIGURE_RELATIVE_PATH
37 /* Define if you have DJVU library */
40 /* Directory where ImageMagick documents live. */
41 #undef DOCUMENTATION_PATH
43 /* Define if you have Display Postscript */
46 /* Build self-contained, embeddable, zero-configuration ImageMagick
48 #undef EMBEDDABLE_SUPPORT
50 /* exclude deprecated methods in MagickCore API */
51 #undef EXCLUDE_DEPRECATED
53 /* Directory where executables are installed. */
54 #undef EXECUTABLE_PATH
56 /* Define if you have FFTW library */
59 /* Location of filter modules */
62 /* Subdirectory of lib where filter modules are installed */
63 #undef FILTER_RELATIVE_PATH
65 /* Define if you have FONTCONFIG library */
66 #undef FONTCONFIG_DELEGATE
68 /* Define if you have FlashPIX library */
71 /* Define if you have FreeType (TrueType font) library */
72 #undef FREETYPE_DELEGATE
74 /* Define if you have Ghostscript library or framework */
77 /* Define if you have GVC library */
80 /* Define to 1 if you have the `argz_add' function. */
83 /* Define to 1 if you have the `argz_append' function. */
84 #undef HAVE_ARGZ_APPEND
86 /* Define to 1 if you have the `argz_count' function. */
87 #undef HAVE_ARGZ_COUNT
89 /* Define to 1 if you have the `argz_create_sep' function. */
90 #undef HAVE_ARGZ_CREATE_SEP
92 /* Define to 1 if you have the <argz.h> header file. */
95 /* Define to 1 if you have the `argz_insert' function. */
96 #undef HAVE_ARGZ_INSERT
98 /* Define to 1 if you have the `argz_next' function. */
101 /* Define to 1 if you have the `argz_stringify' function. */
102 #undef HAVE_ARGZ_STRINGIFY
104 /* Define to 1 if you have the <arm/limits.h> header file. */
105 #undef HAVE_ARM_LIMITS_H
107 /* Define to 1 if you have the `atexit' function. */
110 /* define if bool is a built-in type */
113 /* Define to 1 if you have the `clock' function. */
116 /* Define to 1 if you have the `clock_gettime' function. */
117 #undef HAVE_CLOCK_GETTIME
119 /* Define to 1 if you have the `closedir' function. */
122 /* Define to 1 if you have the <complex.h> header file. */
123 #undef HAVE_COMPLEX_H
125 /* Define to 1 if you have the declaration of `cygwin_conv_path', and to 0 if
127 #undef HAVE_DECL_CYGWIN_CONV_PATH
129 /* Define to 1 if you have the declaration of `pread', and to 0 if you don't.
131 #undef HAVE_DECL_PREAD
133 /* Define to 1 if you have the declaration of `pwrite', and to 0 if you don't.
135 #undef HAVE_DECL_PWRITE
137 /* Define to 1 if you have the declaration of `strlcpy', and to 0 if you
139 #undef HAVE_DECL_STRLCPY
141 /* Define to 1 if you have the declaration of `vsnprintf', and to 0 if you
143 #undef HAVE_DECL_VSNPRINTF
145 /* Define to 1 if you have the `directio' function. */
148 /* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
152 /* Define if you have the GNU dld library. */
155 /* Define to 1 if you have the <dld.h> header file. */
158 /* Define to 1 if you have the `dlerror' function. */
161 /* Define to 1 if you have the <dlfcn.h> header file. */
164 /* Define to 1 if you have the <dl.h> header file. */
167 /* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
170 /* Define if you have the _dyld_func_lookup function. */
173 /* Define to 1 if you have the <errno.h> header file. */
176 /* Define to 1 if the system has the type `error_t'. */
179 /* Define to 1 if you have the `execvp' function. */
182 /* Define to 1 if you have the <fcntl.h> header file. */
185 /* Define to 1 if you have the `floor' function. */
188 /* Define to 1 if you have the `fork' function. */
191 /* Define to 1 if fseeko (and presumably ftello) exists and is declared. */
194 /* Define to 1 if you have the <ft2build.h> header file. */
195 #undef HAVE_FT2BUILD_H
197 /* Define to 1 if you have the `ftime' function. */
200 /* Define to 1 if you have the `ftruncate' function. */
201 #undef HAVE_FTRUNCATE
203 /* Define to 1 if you have the `getcwd' function. */
206 /* Define to 1 if you have the `getdtablesize' function. */
207 #undef HAVE_GETDTABLESIZE
209 /* Define to 1 if you have the `getexecname' function. */
210 #undef HAVE_GETEXECNAME
212 /* Define to 1 if you have the `getpagesize' function. */
213 #undef HAVE_GETPAGESIZE
215 /* Define to 1 if you have the `getpid' function. */
218 /* Define to 1 if you have the `getrlimit' function. */
219 #undef HAVE_GETRLIMIT
221 /* Define to 1 if you have the `getrusage' function. */
222 #undef HAVE_GETRUSAGE
224 /* Define to 1 if you have the `gettimeofday' function. */
225 #undef HAVE_GETTIMEOFDAY
227 /* Define to 1 if you have the `gmtime_r' function. */
230 /* Define to 1 if you have the <inttypes.h> header file. */
231 #undef HAVE_INTTYPES_H
233 /* Define if you have the <lcms.h> header file. */
236 /* Define if you have the <lcms/lcms.h> header file. */
237 #undef HAVE_LCMS_LCMS_H
239 /* Define if you have the libdl library or equivalent. */
242 /* Define if libdlloader will be built on this platform */
243 #undef HAVE_LIBDLLOADER
245 /* Define to 1 if you have the `gcov' library (-lgcov). */
248 /* Define to 1 if you have the <limits.h> header file. */
251 /* Define to 1 if you have the <linux/unistd.h> header file. */
252 #undef HAVE_LINUX_UNISTD_H
254 /* Define to 1 if you have the <locale.h> header file. */
257 /* Define to 1 if you have the `localtime_r' function. */
258 #undef HAVE_LOCALTIME_R
260 /* Define to 1 if the type `long double' works and has more range or precision
262 #undef HAVE_LONG_DOUBLE_WIDER
264 /* Define to 1 if you have the `lstat' function. */
267 /* define if the compiler implements L"widestring" */
270 /* Define this if a modern libltdl is already installed */
273 /* Define to 1 if you have the <machine/param.h> header file. */
274 #undef HAVE_MACHINE_PARAM_H
276 /* Define to 1 if you have the <mach-o/dyld.h> header file. */
277 #undef HAVE_MACH_O_DYLD_H
279 /* Define to 1 if you have the `memmove' function. */
282 /* Define to 1 if you have the <memory.h> header file. */
285 /* Define to 1 if you have the `memset' function. */
288 /* Define to 1 if you have the `mkstemp' function. */
291 /* Define to 1 if you have a working `mmap' system call. */
294 /* Define to 1 if you have a working `mmap' system call. */
295 #undef HAVE_MMAP_FILEIO
297 /* Define to 1 if you have the `munmap' function. */
300 /* define if the compiler implements namespaces */
301 #undef HAVE_NAMESPACES
303 /* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
306 /* Define to 1 if you have the `opendir' function. */
309 /* Define to 1 if you have the <OS.h> header file. */
312 /* Define to 1 if you have the `pclose' function. */
315 /* Define to 1 if you have the `poll' function. */
318 /* Define to 1 if you have the `popen' function. */
321 /* Define to 1 if you have the `posix_fadvise' function. */
322 #undef HAVE_POSIX_FADVISE
324 /* Define to 1 if you have the `posix_fallocate' function. */
325 #undef HAVE_POSIX_FALLOCATE
327 /* Define to 1 if you have the `posix_madvise' function. */
328 #undef HAVE_POSIX_MADVISE
330 /* Define to 1 if you have the `posix_memalign' function. */
331 #undef HAVE_POSIX_MEMALIGN
333 /* Define to 1 if you have the `pow' function. */
336 /* Define to 1 if you have the `pread' function. */
339 /* Define if libtool can extract symbol lists from object files. */
340 #undef HAVE_PRELOADED_SYMBOLS
342 /* Define if you have POSIX threads libraries and header files. */
345 /* Define to 1 if you have the `pwrite' function. */
348 /* Define to 1 if you have the `raise' function. */
351 /* Define to 1 if you have the `rand_r' function. */
354 /* Define to 1 if you have the `readdir' function. */
357 /* Define to 1 if you have the `readdir_r' function. */
358 #undef HAVE_READDIR_R
360 /* Define to 1 if you have the `readlink' function. */
363 /* Define to 1 if you have the `realpath' function. */
366 /* Define to 1 if you have the `seekdir' function. */
369 /* Define to 1 if you have the `select' function. */
372 /* Define to 1 if you have the `setlocale' function. */
373 #undef HAVE_SETLOCALE
375 /* Define to 1 if you have the `setvbuf' function. */
378 /* X11 server supports shape extension */
381 /* X11 server supports shared memory extension */
382 #undef HAVE_SHARED_MEMORY
384 /* Define if you have the shl_load function. */
387 /* Define to 1 if you have the `sigaction' function. */
388 #undef HAVE_SIGACTION
390 /* Define to 1 if you have the `sigemptyset' function. */
391 #undef HAVE_SIGEMPTYSET
393 /* Define to 1 if you have the `sqrt' function. */
396 /* Define to 1 if you have the `stat' function. */
399 /* Define to 1 if you have the <stdarg.h> header file. */
402 /* Define to 1 if stdbool.h conforms to C99. */
403 #undef HAVE_STDBOOL_H
405 /* Define to 1 if you have the <stddef.h> header file. */
408 /* Define to 1 if you have the <stdint.h> header file. */
411 /* Define to 1 if you have the <stdlib.h> header file. */
414 /* define if the compiler supports ISO C++ standard library */
417 /* define if the compiler supports the std namespace */
418 #undef HAVE_STD_NAMESPACE
420 /* Define to 1 if you have the `strcasecmp' function. */
421 #undef HAVE_STRCASECMP
423 /* Define to 1 if you have the `strchr' function. */
426 /* Define to 1 if you have the `strcspn' function. */
429 /* Define to 1 if you have the `strdup' function. */
432 /* Define to 1 if you have the `strerror' function. */
435 /* Define to 1 if you have the `strerror_r' function. */
436 #undef HAVE_STRERROR_R
438 /* Define to 1 if cpp supports the ANSI # stringizing operator. */
439 #undef HAVE_STRINGIZE
441 /* Define to 1 if you have the <strings.h> header file. */
442 #undef HAVE_STRINGS_H
444 /* Define to 1 if you have the <string.h> header file. */
447 /* Define to 1 if you have the `strlcat' function. */
450 /* Define to 1 if you have the `strlcpy' function. */
453 /* Define to 1 if you have the `strncasecmp' function. */
454 #undef HAVE_STRNCASECMP
456 /* Define to 1 if you have the `strpbrk' function. */
459 /* Define to 1 if you have the `strrchr' function. */
462 /* Define to 1 if you have the `strspn' function. */
465 /* Define to 1 if you have the `strstr' function. */
468 /* Define to 1 if you have the `strtol' function. */
471 /* Define to 1 if you have the `symlink' function. */
474 /* Define to 1 if you have the `sysconf' function. */
477 /* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
479 #undef HAVE_SYS_DIR_H
481 /* Define to 1 if you have the <sys/dl.h> header file. */
484 /* Define to 1 if you have the <sys/ipc.h> header file. */
485 #undef HAVE_SYS_IPC_H
487 /* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
489 #undef HAVE_SYS_NDIR_H
491 /* Define to 1 if you have the <sys/resource.h> header file. */
492 #undef HAVE_SYS_RESOURCE_H
494 /* Define to 1 if you have the <sys/select.h> header file. */
495 #undef HAVE_SYS_SELECT_H
497 /* Define to 1 if you have the <sys/socket.h> header file. */
498 #undef HAVE_SYS_SOCKET_H
500 /* Define to 1 if you have the <sys/stat.h> header file. */
501 #undef HAVE_SYS_STAT_H
503 /* Define to 1 if you have the <sys/syslimits.h> header file. */
504 #undef HAVE_SYS_SYSLIMITS_H
506 /* Define to 1 if you have the <sys/timeb.h> header file. */
507 #undef HAVE_SYS_TIMEB_H
509 /* Define to 1 if you have the <sys/times.h> header file. */
510 #undef HAVE_SYS_TIMES_H
512 /* Define to 1 if you have the <sys/time.h> header file. */
513 #undef HAVE_SYS_TIME_H
515 /* Define to 1 if you have the <sys/types.h> header file. */
516 #undef HAVE_SYS_TYPES_H
518 /* Define to 1 if you have the <sys/wait.h> header file. */
519 #undef HAVE_SYS_WAIT_H
521 /* Define to 1 if you have the `telldir' function. */
524 /* Define to 1 if you have the `tempnam' function. */
527 /* Define to 1 if you have the <tiffconf.h> header file. */
528 #undef HAVE_TIFFCONF_H
530 /* Define to 1 if you have the `TIFFIsCODECConfigured' function. */
531 #undef HAVE_TIFFISCODECCONFIGURED
533 /* Define to 1 if you have the `TIFFMergeFieldInfo' function. */
534 #undef HAVE_TIFFMERGEFIELDINFO
536 /* Define to 1 if you have the `TIFFReadEXIFDirectory' function. */
537 #undef HAVE_TIFFREADEXIFDIRECTORY
539 /* Define to 1 if you have the `TIFFSetErrorHandlerExt' function. */
540 #undef HAVE_TIFFSETERRORHANDLEREXT
542 /* Define to 1 if you have the `TIFFSetTagExtender' function. */
543 #undef HAVE_TIFFSETTAGEXTENDER
545 /* Define to 1 if you have the `TIFFSetWarningHandlerExt' function. */
546 #undef HAVE_TIFFSETWARNINGHANDLEREXT
548 /* Define to 1 if you have the `TIFFSwabArrayOfTriples' function. */
549 #undef HAVE_TIFFSWABARRAYOFTRIPLES
551 /* Define to 1 if you have the `times' function. */
554 /* Define to 1 if you have the <unistd.h> header file. */
557 /* Define to 1 if you have the `usleep' function. */
560 /* Define to 1 if you have the `vfork' function. */
563 /* Define to 1 if you have the <vfork.h> header file. */
566 /* Define to 1 if you have the `vprintf' function. */
569 /* Define to 1 if you have the `vsnprintf' function. */
570 #undef HAVE_VSNPRINTF
572 /* Define to 1 if you have the `vsprintf' function. */
575 /* Define to 1 if you have the `waitpid' function. */
578 /* Define to 1 if you have the <wchar.h> header file. */
581 /* This value is set to 1 to indicate that the system argz facility works */
582 #undef HAVE_WORKING_ARGZ
584 /* Define to 1 if `fork' works. */
585 #undef HAVE_WORKING_FORK
587 /* Define to 1 if `vfork' works. */
588 #undef HAVE_WORKING_VFORK
590 /* Define to 1 if the system has the type `_Bool'. */
593 /* Define to 1 if you have the `_exit' function. */
596 /* Define to 1 if you have the `_NSGetExecutablePath' function. */
597 #undef HAVE__NSGETEXECUTABLEPATH
599 /* Define to 1 if you have the `_pclose' function. */
602 /* Define to 1 if you have the `_popen' function. */
605 /* Define to 1 if you have the `_wfopen' function. */
608 /* Define to 1 if you have the `_wstat' function. */
611 /* accurately represent the wide range of intensity levels in real scenes */
614 /* Define if you have umem memory allocation library */
617 /* ImageMagick is formally installed under prefix */
618 #undef INSTALLED_SUPPORT
620 /* Define if you have JBIG library */
623 /* Define if you have JPEG version 2 "Jasper" library */
626 /* Define if you have JPEG library */
629 /* Define if you have LCMS library */
632 /* Directory where architecture-dependent files live. */
635 /* Subdirectory of lib where ImageMagick architecture dependent files are
637 #undef LIBRARY_RELATIVE_PATH
639 /* Define if you have LQR library */
642 /* Define if using libltdl to support dynamically loadable modules */
645 /* Define if the OS needs help to load dependent libraries for dlopen(). */
646 #undef LTDL_DLOPEN_DEPLIBS
648 /* Define to the system default library search path. */
649 #undef LT_DLSEARCH_PATH
651 /* The archive extension */
654 /* Define to the extension used for runtime loadable modules, say, ".so". */
657 /* Define to the name of the environment variable that determines the run-time
658 module search path. */
659 #undef LT_MODULE_PATH_VAR
661 /* Define to the sub-directory in which libtool stores uninstalled libraries.
665 /* Define to prepend to default font search path. */
666 #undef MAGICK_FONT_PATH
668 /* Magick API method prefix */
669 #undef NAMESPACE_PREFIX
671 /* Turn off assert statements */
674 /* Define if dlsym() requires a leading underscore in symbol names. */
677 /* Define to 1 if your C compiler doesn't accept -c and -o together. */
678 #undef NO_MINUS_C_MINUS_O
680 /* Define if you have OPENEXR library */
681 #undef OPENEXR_DELEGATE
683 /* Define to the address where bug reports for this package should be sent. */
684 #undef PACKAGE_BUGREPORT
686 /* Define to the full name of this package. */
689 /* Define to the full name and version of this package. */
690 #undef PACKAGE_STRING
692 /* Define to the one symbol short name of this package. */
693 #undef PACKAGE_TARNAME
695 /* Define to the version of this package. */
696 #undef PACKAGE_VERSION
698 /* Define if you have PNG library */
701 /* Define to necessary symbol if this constant uses a non-standard name on
703 #undef PTHREAD_CREATE_JOINABLE
705 /* Pixel cache threshold in MB (defaults to available memory) */
706 #undef PixelCacheThreshold
708 /* Number of bits in a pixel Quantum (8/16/32/64) */
711 /* Define as the return type of signal handlers (`int' or `void'). */
714 /* Define if you have RSVG library */
717 /* Define to the type of arg 1 for `select'. */
718 #undef SELECT_TYPE_ARG1
720 /* Define to the type of args 2, 3 and 4 for `select'. */
721 #undef SELECT_TYPE_ARG234
723 /* Define to the type of arg 5 for `select'. */
724 #undef SELECT_TYPE_ARG5
726 /* Directory where architecture-independent configuration files live. */
727 #undef SHARE_CONFIGURE_PATH
729 /* Subdirectory of lib where architecture-independent configuration files
731 #undef SHARE_CONFIGURE_RELATIVE_PATH
733 /* Directory where architecture-independent files live. */
736 /* The size of `off_t', as computed by sizeof. */
739 /* The size of `signed int', as computed by sizeof. */
740 #undef SIZEOF_SIGNED_INT
742 /* The size of `signed long', as computed by sizeof. */
743 #undef SIZEOF_SIGNED_LONG
745 /* The size of `signed long long', as computed by sizeof. */
746 #undef SIZEOF_SIGNED_LONG_LONG
748 /* The size of `signed short', as computed by sizeof. */
749 #undef SIZEOF_SIGNED_SHORT
751 /* The size of `size_t', as computed by sizeof. */
754 /* The size of `unsigned int', as computed by sizeof. */
755 #undef SIZEOF_UNSIGNED_INT
757 /* The size of `unsigned int*', as computed by sizeof. */
758 #undef SIZEOF_UNSIGNED_INTP
760 /* The size of `unsigned long', as computed by sizeof. */
761 #undef SIZEOF_UNSIGNED_LONG
763 /* The size of `unsigned long long', as computed by sizeof. */
764 #undef SIZEOF_UNSIGNED_LONG_LONG
766 /* The size of `unsigned short', as computed by sizeof. */
767 #undef SIZEOF_UNSIGNED_SHORT
769 /* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */
770 #undef STAT_MACROS_BROKEN
772 /* Define to 1 if you have the ANSI C header files. */
775 /* Define if you have TIFF library */
778 /* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
779 #undef TIME_WITH_SYS_TIME
781 /* Define to 1 if your <sys/time.h> declares `struct tm'. */
782 #undef TM_IN_SYS_TIME
784 /* Enable extensions on AIX 3, Interix. */
788 /* Enable GNU extensions on systems that have them. */
792 /* Enable threading extensions on Solaris. */
793 #ifndef _POSIX_PTHREAD_SEMANTICS
794 # undef _POSIX_PTHREAD_SEMANTICS
796 /* Enable extensions on HP NonStop. */
797 #ifndef _TANDEM_SOURCE
798 # undef _TANDEM_SOURCE
800 /* Enable general extensions on Solaris. */
801 #ifndef __EXTENSIONS__
802 # undef __EXTENSIONS__
806 /* Define to use the Windows GDI32 library */
807 #undef WINGDI32_DELEGATE
809 /* Define if using the dmalloc debugging malloc package */
812 /* Define if you have wmflite library */
813 #undef WMFLITE_DELEGATE
815 /* Define if you have wmf library */
818 /* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
819 significant byte first (like Motorola and SPARC, unlike Intel). */
820 #if defined AC_APPLE_UNIVERSAL_BUILD
821 # if defined __BIG_ENDIAN__
822 # define WORDS_BIGENDIAN 1
825 # ifndef WORDS_BIGENDIAN
826 # undef WORDS_BIGENDIAN
830 /* Location of X11 configure files */
831 #undef X11_CONFIGURE_PATH
833 /* Define if you have X11 library */
836 /* Define if you have XML library */
839 /* Define to 1 if the X Window System is missing or not being used. */
840 #undef X_DISPLAY_MISSING
842 /* Define if you have zlib compression library */
845 /* Number of bits in a file offset, on hosts where this is settable. */
846 #undef _FILE_OFFSET_BITS
848 /* enable run-time bounds-checking */
849 #undef _FORTIFY_SOURCE
851 /* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */
852 #undef _LARGEFILE_SOURCE
854 /* Define for large files, on AIX-style hosts. */
857 /* Define to 1 if on MINIX. */
860 /* Define to 2 if the system does not provide POSIX.1 features except with
862 #undef _POSIX_1_SOURCE
864 /* Define to 1 if you need to in order for `stat' and other things to work. */
867 /* Define to 1 if type `char' is unsigned and you are not using gcc. */
868 #ifndef __CHAR_UNSIGNED__
869 # undef __CHAR_UNSIGNED__
872 /* Define so that glibc/gnulib argp.h does not typedef error_t. */
873 #undef __error_t_defined
875 /* Define to appropriate substitue if compiler does not have __func__ */
878 /* Define to empty if `const' does not conform to ANSI C. */
881 /* Define to a type to use for `error_t' if it is not otherwise available. */
884 /* Define to `__inline__' or `__inline' if that's what the C compiler
885 calls it, or to nothing if 'inline' is not supported under any name. */
890 /* Define to `int' if <sys/types.h> does not define. */
893 /* Define to `long int' if <sys/types.h> does not define. */
896 /* Define to `int' if <sys/types.h> does not define. */
899 /* Define to the equivalent of the C99 'restrict' keyword, or to
900 nothing if this is not supported. Do not define if restrict is
901 supported directly. */
903 /* Work around a bug in Sun C++: it does not support _Restrict, even
904 though the corresponding Sun C compiler does, which causes
905 "#define restrict _Restrict" in the previous line. Perhaps some future
906 version of Sun C++ will work with _Restrict; if so, it'll probably
907 define __RESTRICT, just as Sun C does. */
908 #if defined __SUNPRO_CC && !defined __RESTRICT
912 /* Define to `unsigned int' if <sys/types.h> does not define. */
915 /* Define to `int' if <sys/types.h> does not define. */
918 /* Define as `fork' if `vfork' does not work. */
921 /* Define to empty if the keyword `volatile' does not work. Warning: valid
922 code using `volatile' can become incorrect without. Disable with care. */