2 * This file was produced by running the config_h.SH script, which
3 * gets its values from undef, which is generally produced by
6 * Feel free to modify any of this as the need arises. Note, however,
7 * that running config_h.SH again will wipe out any changes you've made.
8 * For a more permanent change edit undef and rerun config_h.SH.
10 * $Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $
14 * Package name : perl5
16 * Configuration time: Mon Mar 17 20:15:35 2003
17 * Configured by : gsar
25 * This symbol holds the complete pathname to the sed program.
27 #define LOC_SED "" /**/
30 * This symbol, if defined, indicates that the alarm routine is
33 #define HAS_ALARM /**/
36 * This symbol is defined if the bcmp() routine is available to
37 * compare blocks of memory.
39 /*#define HAS_BCMP /**/
42 * This symbol is defined if the bcopy() routine is available to
43 * copy blocks of memory.
45 /*#define HAS_BCOPY /**/
48 * This symbol is defined if the bzero() routine is available to
49 * set a memory block to 0.
51 /*#define HAS_BZERO /**/
54 * This symbol, if defined, indicates that the chown routine is
57 /*#define HAS_CHOWN /**/
60 * This symbol, if defined, indicates that the chroot routine is
63 /*#define HAS_CHROOT /**/
66 * This symbol, if defined, indicates that the chsize routine is available
67 * to truncate files. You might need a -lx to get this routine.
69 #define HAS_CHSIZE /**/
72 * This symbol, if defined, indicates that this C compiler knows about
73 * the const type. There is no need to actually test for that symbol
74 * within your programs. The mere use of the "const" keyword will
75 * trigger the necessary tests.
83 * This symbol, if defined, indicates that the ctermid routine is
84 * available to generate filename for terminal.
86 /*#define HAS_CTERMID /**/
89 * This symbol, if defined, indicates that the cuserid routine is
90 * available to get character login names.
92 /*#define HAS_CUSERID /**/
95 * This symbol, if defined, indicates that this system's <float.h>
96 * or <limits.h> defines the symbol DBL_DIG, which is the number
97 * of significant digits in a double precision number. If this
98 * symbol is not defined, a guess of 15 is usually pretty good.
100 #define HAS_DBL_DIG /**/
103 * This symbol, if defined, indicates that the difftime routine is
106 #define HAS_DIFFTIME /**/
109 * This symbol, if defined, indicates that the dlerror routine is
110 * available to return a string describing the last error that
111 * occurred from a call to dlopen(), dlclose() or dlsym().
113 #define HAS_DLERROR /**/
116 * This symbol, if defined, indicates that the dup2 routine is
117 * available to duplicate file descriptors.
119 #define HAS_DUP2 /**/
122 * This symbol, if defined, indicates that the fchmod routine is available
123 * to change mode of opened files. If unavailable, use chmod().
125 /*#define HAS_FCHMOD /**/
128 * This symbol, if defined, indicates that the fchown routine is available
129 * to change ownership of opened files. If unavailable, use chown().
131 /*#define HAS_FCHOWN /**/
134 * This symbol, if defined, indicates to the C program that
135 * the fcntl() function exists.
137 /*#define HAS_FCNTL /**/
140 * This symbol, if defined, indicates that the fgetpos routine is
141 * available to get the file position indicator, similar to ftell().
143 #define HAS_FGETPOS /**/
146 * This symbol, if defined, indicates that the flock routine is
147 * available to do file locking.
149 #define HAS_FLOCK /**/
152 * This symbol, if defined, indicates that the fork routine is
155 /*#define HAS_FORK /**/
158 * This symbol, if defined, indicates that the fsetpos routine is
159 * available to set the file position indicator, similar to fseek().
161 #define HAS_FSETPOS /**/
164 * This symbol, if defined, indicates that the gettimeofday() system
165 * call is available for a sub-second accuracy clock. Usually, the file
166 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
167 * The type "Timeval" should be used to refer to "struct timeval".
169 #define HAS_GETTIMEOFDAY /**/
170 #ifdef HAS_GETTIMEOFDAY
171 #define Timeval struct timeval /* Structure used by gettimeofday() */
175 * This symbol, if defined, indicates that the getgroups() routine is
176 * available to get the list of process groups. If unavailable, multiple
177 * groups are probably not supported.
179 /*#define HAS_GETGROUPS /**/
182 * This symbol, if defined, indicates that the getlogin routine is
183 * available to get the login name.
185 #define HAS_GETLOGIN /**/
188 * This symbol, if defined, indicates to the C program that
189 * the getpgid(pid) function is available to get the
192 /*#define HAS_GETPGID /**/
195 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
196 * routine is available to get the current process group.
198 /*#define HAS_GETPGRP2 /**/
201 * This symbol, if defined, indicates that the getppid routine is
202 * available to get the parent process ID.
204 /*#define HAS_GETPPID /**/
207 * This symbol, if defined, indicates that the getpriority routine is
208 * available to get a process's priority.
210 /*#define HAS_GETPRIORITY /**/
213 * This symbol, if defined, indicates to the C program that the
214 * inet_aton() function is available to parse IP address "dotted-quad"
217 /*#define HAS_INET_ATON /**/
220 * This symbol, if defined, indicates that the killpg routine is available
221 * to kill process groups. If unavailable, you probably should use kill
222 * with a negative process number.
224 #define HAS_KILLPG /**/
227 * This symbol, if defined, indicates that the link routine is
228 * available to create hard links.
230 #define HAS_LINK /**/
233 * This symbol, if defined, indicates that the localeconv routine is
234 * available for numeric and monetary formatting conventions.
236 #define HAS_LOCALECONV /**/
239 * This symbol, if defined, indicates that the lockf routine is
240 * available to do file locking.
242 /*#define HAS_LOCKF /**/
245 * This symbol, if defined, indicates that the lstat routine is
246 * available to do file stats on symbolic links.
248 /*#define HAS_LSTAT /**/
251 * This symbol, if defined, indicates that the mblen routine is available
252 * to find the number of bytes in a multibye character.
254 #define HAS_MBLEN /**/
257 * This symbol, if defined, indicates that the mbstowcs routine is
258 * available to covert a multibyte string into a wide character string.
260 #define HAS_MBSTOWCS /**/
263 * This symbol, if defined, indicates that the mbtowc routine is available
264 * to covert a multibyte to a wide character.
266 #define HAS_MBTOWC /**/
269 * This symbol, if defined, indicates that the memcmp routine is available
270 * to compare blocks of memory.
272 #define HAS_MEMCMP /**/
275 * This symbol, if defined, indicates that the memcpy routine is available
276 * to copy blocks of memory.
278 #define HAS_MEMCPY /**/
281 * This symbol, if defined, indicates that the memmove routine is available
282 * to copy potentially overlapping blocks of memory. This should be used
283 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
286 #define HAS_MEMMOVE /**/
289 * This symbol, if defined, indicates that the memset routine is available
290 * to set blocks of memory.
292 #define HAS_MEMSET /**/
295 * This symbol, if defined, indicates that the mkdir routine is available
296 * to create directories. Otherwise you should fork off a new process to
299 #define HAS_MKDIR /**/
302 * This symbol, if defined, indicates that the mkfifo routine is
303 * available to create FIFOs. Otherwise, mknod should be able to
304 * do it for you. However, if mkfifo is there, mknod might require
305 * super-user privileges which mkfifo will not.
307 /*#define HAS_MKFIFO /**/
310 * This symbol, if defined, indicates that the mktime routine is
313 #define HAS_MKTIME /**/
316 * This symbol, if defined, indicates that the msync system call is
317 * available to synchronize a mapped file.
319 /*#define HAS_MSYNC /**/
322 * This symbol, if defined, indicates that the munmap system call is
323 * available to unmap a region, usually mapped by mmap().
325 /*#define HAS_MUNMAP /**/
328 * This symbol, if defined, indicates that the nice routine is
331 /*#define HAS_NICE /**/
334 * This symbol, if defined, indicates that pathconf() is available
335 * to determine file-system related limits and options associated
336 * with a given filename.
339 * This symbol, if defined, indicates that pathconf() is available
340 * to determine file-system related limits and options associated
341 * with a given open file descriptor.
343 /*#define HAS_PATHCONF /**/
344 /*#define HAS_FPATHCONF /**/
347 * This symbol, if defined, indicates that the pause routine is
348 * available to suspend a process until a signal is received.
350 #define HAS_PAUSE /**/
353 * This symbol, if defined, indicates that the pipe routine is
354 * available to create an inter-process channel.
356 #define HAS_PIPE /**/
359 * This symbol, if defined, indicates that the readdir routine is
360 * available to read directory entries. You may have to include
361 * <dirent.h>. See I_DIRENT.
363 #define HAS_READDIR /**/
366 * This symbol, if defined, indicates that the seekdir routine is
367 * available. You may have to include <dirent.h>. See I_DIRENT.
369 #define HAS_SEEKDIR /**/
372 * This symbol, if defined, indicates that the telldir routine is
373 * available. You may have to include <dirent.h>. See I_DIRENT.
375 #define HAS_TELLDIR /**/
378 * This symbol, if defined, indicates that the rewinddir routine is
379 * available. You may have to include <dirent.h>. See I_DIRENT.
381 #define HAS_REWINDDIR /**/
384 * This symbol, if defined, indicates that the readlink routine is
385 * available to read the value of a symbolic link.
387 /*#define HAS_READLINK /**/
390 * This symbol, if defined, indicates that the rename routine is available
391 * to rename files. Otherwise you should do the unlink(), link(), unlink()
394 #define HAS_RENAME /**/
397 * This symbol, if defined, indicates that the rmdir routine is
398 * available to remove directories. Otherwise you should fork off a
399 * new process to exec /bin/rmdir.
401 #define HAS_RMDIR /**/
404 * This symbol, if defined, indicates that the select routine is
405 * available to select active file descriptors. If the timeout field
406 * is used, <sys/time.h> may need to be included.
408 #define HAS_SELECT /**/
411 * This symbol, if defined, indicates that the setegid routine is available
412 * to change the effective gid of the current program.
414 /*#define HAS_SETEGID /**/
417 * This symbol, if defined, indicates that the seteuid routine is available
418 * to change the effective uid of the current program.
420 /*#define HAS_SETEUID /**/
423 * This symbol, if defined, indicates that the setlinebuf routine is
424 * available to change stderr or stdout from block-buffered or unbuffered
425 * to a line-buffered mode.
427 /*#define HAS_SETLINEBUF /**/
430 * This symbol, if defined, indicates that the setlocale routine is
431 * available to handle locale-specific ctype implementations.
433 #define HAS_SETLOCALE /**/
436 * This symbol, if defined, indicates that the setpgid(pid, gpid)
437 * routine is available to set process group ID.
439 /*#define HAS_SETPGID /**/
442 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
443 * routine is available to set the current process group.
445 /*#define HAS_SETPGRP2 /**/
448 * This symbol, if defined, indicates that the setpriority routine is
449 * available to set a process's priority.
451 /*#define HAS_SETPRIORITY /**/
454 * This symbol, if defined, indicates that the setregid routine is
455 * available to change the real and effective gid of the current
459 * This symbol, if defined, indicates that the setresgid routine is
460 * available to change the real, effective and saved gid of the current
463 /*#define HAS_SETREGID /**/
464 /*#define HAS_SETRESGID /**/
467 * This symbol, if defined, indicates that the setreuid routine is
468 * available to change the real and effective uid of the current
472 * This symbol, if defined, indicates that the setresuid routine is
473 * available to change the real, effective and saved uid of the current
476 /*#define HAS_SETREUID /**/
477 /*#define HAS_SETRESUID /**/
480 * This symbol, if defined, indicates that the setrgid routine is available
481 * to change the real gid of the current program.
483 /*#define HAS_SETRGID /**/
486 * This symbol, if defined, indicates that the setruid routine is available
487 * to change the real uid of the current program.
489 /*#define HAS_SETRUID /**/
492 * This symbol, if defined, indicates that the setsid routine is
493 * available to set the process group ID.
495 /*#define HAS_SETSID /**/
498 * This symbol is defined to indicate that the strchr()/strrchr()
499 * functions are available for string searching. If not, try the
500 * index()/rindex() pair.
503 * This symbol is defined to indicate that the index()/rindex()
504 * functions are available for string searching.
506 #define HAS_STRCHR /**/
507 /*#define HAS_INDEX /**/
510 * This symbol, if defined, indicates that the strcoll routine is
511 * available to compare strings using collating information.
513 #define HAS_STRCOLL /**/
516 * This symbol, if defined, indicates that this C compiler knows how
517 * to copy structures. If undefined, you'll need to use a block copy
518 * routine of some sort instead.
520 #define USE_STRUCT_COPY /**/
523 * This symbol, if defined, indicates that the strtod routine is
524 * available to provide better numeric string conversion than atof().
526 #define HAS_STRTOD /**/
529 * This symbol, if defined, indicates that the strtol routine is available
530 * to provide better numeric string conversion than atoi() and friends.
532 #define HAS_STRTOL /**/
535 * This symbol, if defined, indicates that the strxfrm() routine is
536 * available to transform strings.
538 #define HAS_STRXFRM /**/
541 * This symbol, if defined, indicates that the symlink routine is available
542 * to create symbolic links.
544 /*#define HAS_SYMLINK /**/
547 * This symbol, if defined, indicates that the syscall routine is
548 * available to call arbitrary system calls. If undefined, that's tough.
550 /*#define HAS_SYSCALL /**/
553 * This symbol, if defined, indicates that sysconf() is available
554 * to determine system related limits and options.
556 /*#define HAS_SYSCONF /**/
559 * This symbol, if defined, indicates that the system routine is
560 * available to issue a shell command.
562 #define HAS_SYSTEM /**/
565 * This symbol, if defined, indicates that the tcgetpgrp routine is
566 * available to get foreground process group ID.
568 /*#define HAS_TCGETPGRP /**/
571 * This symbol, if defined, indicates that the tcsetpgrp routine is
572 * available to set foreground process group ID.
574 /*#define HAS_TCSETPGRP /**/
577 * This symbol, if defined, indicates that the truncate routine is
578 * available to truncate files.
580 /*#define HAS_TRUNCATE /**/
583 * This symbol, if defined, indicates that the tzname[] array is
584 * available to access timezone names.
586 #define HAS_TZNAME /**/
589 * This symbol, if defined, indicates that the umask routine is
590 * available to set and get the value of the file creation mask.
592 #define HAS_UMASK /**/
595 * This symbol, if defined, indicates that the usleep routine is
596 * available to let the process sleep on a sub-second accuracy.
598 /*#define HAS_USLEEP /**/
601 * This symbol, if defined, indicates that this C compiler knows about
602 * the volatile declaration.
604 #define HASVOLATILE /**/
610 * This symbol, if defined, indicates that wait4() exists.
612 /*#define HAS_WAIT4 /**/
615 * This symbol, if defined, indicates that the waitpid routine is
616 * available to wait for child process.
618 #define HAS_WAITPID /**/
621 * This symbol, if defined, indicates that the wcstombs routine is
622 * available to convert wide character strings to multibyte strings.
624 #define HAS_WCSTOMBS /**/
627 * This symbol, if defined, indicates that the wctomb routine is available
628 * to covert a wide character to a multibyte.
630 #define HAS_WCTOMB /**/
633 * This symbol, if defined, indicates to the C program that it should
634 * include <arpa/inet.h> to get inet_addr and friends declarations.
636 #define I_ARPA_INET /**/
639 * This symbol, if defined, indicates to the C program that it could
640 * include <assert.h> to get the assert() macro.
642 #define I_ASSERT /**/
645 * This symbol, if defined, indicates that <dbm.h> exists and should
649 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
650 * should be included.
653 #define I_RPCSVC_DBM /**/
656 * This symbol, if defined, indicates to the C program that it should
657 * include <dirent.h>. Using this symbol also triggers the definition
658 * of the Direntry_t define which ends up being 'struct dirent' or
659 * 'struct direct' depending on the availability of <dirent.h>.
662 * This symbol, if defined, indicates to the C program that the length
663 * of directory entry names is provided by a d_namlen field. Otherwise
664 * you need to do strlen() on the d_name field.
667 * This symbol is set to 'struct direct' or 'struct dirent' depending on
668 * whether dirent is available or not. You should use this pseudo type to
669 * portably declare your directory entries.
671 #define I_DIRENT /**/
672 #define DIRNAMLEN /**/
673 #define Direntry_t struct direct
676 * This symbol, if defined, indicates that <dlfcn.h> exists and should
682 * This manifest constant tells the C program to include <fcntl.h>.
687 * This symbol, if defined, indicates to the C program that it should
688 * include <float.h> to get definition of symbols like DBL_MAX or
689 * DBL_MIN, i.e. machine dependent floating point values.
694 * This symbol, if defined, indicates to the C program that it should
695 * include <limits.h> to get definition of symbols like WORD_BIT or
696 * LONG_MAX, i.e. machine dependant limitations.
698 #define I_LIMITS /**/
701 * This symbol, if defined, indicates to the C program that it should
702 * include <locale.h>.
704 #define I_LOCALE /**/
707 * This symbol, if defined, indicates to the C program that it should
713 * This symbol, if defined, indicates to the C program that it should
714 * include <memory.h>.
716 /*#define I_MEMORY /**/
719 * This symbol, if defined, indicates that <net/errno.h> exists and
720 * should be included.
722 /*#define I_NET_ERRNO /**/
725 * This symbol, if defined, indicates to the C program that it should
726 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
728 /*#define I_NETINET_IN /**/
731 * This symbol, if defined, indicates to the C program that it should
734 /*#define I_SFIO /**/
737 * This symbol, if defined, indicates that <stddef.h> exists and should
740 #define I_STDDEF /**/
743 * This symbol, if defined, indicates that <stdlib.h> exists and should
746 #define I_STDLIB /**/
749 * This symbol, if defined, indicates to the C program that it should
750 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
752 #define I_STRING /**/
755 * This symbol, if defined, indicates to the C program that it should
756 * include <sys/dir.h>.
758 /*#define I_SYS_DIR /**/
761 * This symbol, if defined, indicates to the C program that it should
762 * include <sys/file.h> to get definition of R_OK and friends.
764 /*#define I_SYS_FILE /**/
767 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
768 * be included. Otherwise, include <sgtty.h> or <termio.h>.
771 * This symbol, if defined, indicates the <sys/sockio.h> should be included
772 * to get socket ioctl options, like SIOCATMARK.
774 /*#define I_SYS_IOCTL /**/
775 /*#define I_SYS_SOCKIO /**/
778 * This symbol, if defined, indicates to the C program that it should
779 * include <sys/ndir.h>.
781 /*#define I_SYS_NDIR /**/
784 * This symbol, if defined, indicates to the C program that it should
785 * include <sys/param.h>.
787 /*#define I_SYS_PARAM /**/
790 * This symbol, if defined, indicates to the C program that it should
791 * include <sys/resource.h>.
793 /*#define I_SYS_RESOURCE /**/
796 * This symbol, if defined, indicates to the C program that it should
797 * include <sys/select.h> in order to get definition of struct timeval.
799 /*#define I_SYS_SELECT /**/
802 * This symbol, if defined, indicates to the C program that it should
803 * include <sys/stat.h>.
805 #define I_SYS_STAT /**/
808 * This symbol, if defined, indicates to the C program that it should
809 * include <sys/times.h>.
811 /*#define I_SYS_TIMES /**/
814 * This symbol, if defined, indicates to the C program that it should
815 * include <sys/types.h>.
817 #define I_SYS_TYPES /**/
820 * This symbol, if defined, indicates to the C program that it should
821 * include <sys/un.h> to get UNIX domain socket definitions.
823 /*#define I_SYS_UN /**/
826 * This symbol, if defined, indicates to the C program that it should
827 * include <sys/wait.h>.
829 /*#define I_SYS_WAIT /**/
832 * This symbol, if defined, indicates that the program should include
833 * <termio.h> rather than <sgtty.h>. There are also differences in
834 * the ioctl() calls that depend on the value of this symbol.
837 * This symbol, if defined, indicates that the program should include
838 * the POSIX termios.h rather than sgtty.h or termio.h.
839 * There are also differences in the ioctl() calls that depend on the
840 * value of this symbol.
843 * This symbol, if defined, indicates that the program should include
844 * <sgtty.h> rather than <termio.h>. There are also differences in
845 * the ioctl() calls that depend on the value of this symbol.
847 /*#define I_TERMIO /**/
848 /*#define I_TERMIOS /**/
849 /*#define I_SGTTY /**/
852 * This symbol, if defined, indicates to the C program that it should
853 * include <unistd.h>.
855 /*#define I_UNISTD /**/
858 * This symbol, if defined, indicates to the C program that it should
864 * This symbol, if defined, indicates to the C program that it should
865 * include <values.h> to get definition of symbols like MINFLOAT or
866 * MAXLONG, i.e. machine dependant limitations. Probably, you
867 * should use <limits.h> instead, if it is available.
869 /*#define I_VALUES /**/
872 * This symbol, if defined, indicates to the C program that it should
875 /*#define I_VFORK /**/
878 * This symbol, if defined, indicates that the accessx routine is
879 * available to do extended access checks.
881 /*#define HAS_ACCESSX /**/
884 * This symbol, if defined, indicates that the eaccess routine is
885 * available to do extended access checks.
887 /*#define HAS_EACCESS /**/
890 * This symbol, if defined, indicates to the C program that it should
891 * include <sys/access.h>.
893 /*#define I_SYS_ACCESS /**/
896 * This symbol, if defined, indicates to the C program that it should
897 * include <sys/security.h>.
899 /*#define I_SYS_SECURITY /**/
901 /* USE_CROSS_COMPILE:
902 * This symbol, if defined, indicates that Perl is being cross-compiled.
905 * This symbol, if defined, indicates the target architecture
906 * Perl has been cross-compiled to. Undefined if not a cross-compile.
908 #ifndef USE_CROSS_COMPILE
909 /*#define USE_CROSS_COMPILE /**/
910 #define PERL_TARGETARCH "" /**/
914 * This symbol contains the name of the operating system, as determined
915 * by Configure. You shouldn't rely on it too much; the specific
916 * feature tests from Configure are generally more reliable.
919 * This symbol contains the version of the operating system, as determined
920 * by Configure. You shouldn't rely on it too much; the specific
921 * feature tests from Configure are generally more reliable.
923 #define OSNAME "MSWin32" /**/
924 #define OSVERS "4.0" /**/
927 * This symbol, if defined, signifies that the build
928 * process will produce some binary files that are going to be
929 * used in a cross-platform environment. This is the case for
930 * example with the NeXT "fat" binaries that contain executables
933 /*#define MULTIARCH /**/
936 * This symbol contains the number of bytes required to align a
937 * double, or a long double when applicable. Usual values are 2,
938 * 4 and 8. The default is eight, for safety.
940 #if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
941 # define MEM_ALIGNBYTES 8
943 #define MEM_ALIGNBYTES 8
947 * This variable, if defined, holds the name of the directory in
948 * which the user wants to put architecture-dependent public
949 * library files for perl5. It is most often a local directory
950 * such as /usr/local/lib. Programs using this variable must be
951 * prepared to deal with filename expansion. If ARCHLIB is the
952 * same as PRIVLIB, it is not defined, since presumably the
953 * program already searches PRIVLIB.
956 * This symbol contains the ~name expanded version of ARCHLIB, to be used
957 * in programs that are not prepared to deal with ~ expansion at run-time.
959 #define ARCHLIB "c:\\perl\\5.11.0\\lib\\MSWin32-x86" /**/
960 /*#define ARCHLIB_EXP "" /**/
963 * This symbol holds a string representing the architecture name.
964 * It may be used to construct an architecture-dependant pathname
965 * where library files may be held under a private library, for
968 #define ARCHNAME "MSWin32-x86" /**/
971 * This symbol, if defined, indicates that the atolf routine is
972 * available to convert strings into long doubles.
974 /*#define HAS_ATOLF /**/
977 * This symbol, if defined, indicates that the atoll routine is
978 * available to convert strings into long longs.
980 /*#define HAS_ATOLL /**/
983 * This symbol holds the path of the bin directory where the package will
984 * be installed. Program must be prepared to deal with ~name substitution.
987 * This symbol is the filename expanded version of the BIN symbol, for
988 * programs that do not want to deal with that at run-time.
990 /* PERL_RELOCATABLE_INC:
991 * This symbol, if defined, indicates that we'd like to relocate entries
992 * in @INC at run time based on the location of the perl binary.
994 #define BIN "c:\\perl\\5.11.0\\bin\\MSWin32-x86" /**/
995 #define BIN_EXP "c:\\perl\\5.11.0\\bin\\MSWin32-x86" /**/
996 /*#define PERL_RELOCATABLE_INC "" /**/
999 * This symbol contains the value of sizeof(int) so that the C
1000 * preprocessor can make decisions based on it.
1003 * This symbol contains the value of sizeof(long) so that the C
1004 * preprocessor can make decisions based on it.
1007 * This symbol contains the value of sizeof(short) so that the C
1008 * preprocessor can make decisions based on it.
1010 #define INTSIZE 4 /**/
1011 #define LONGSIZE 4 /**/
1012 #define SHORTSIZE 2 /**/
1015 * This symbol holds the hexadecimal constant defined in byteorder,
1016 * in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc...
1017 * If the compiler supports cross-compiling or multiple-architecture
1018 * binaries (eg. on NeXT systems), use compiler-defined macros to
1019 * determine the byte order.
1020 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
1021 * Binaries (MAB) on either big endian or little endian machines.
1022 * The endian-ness is available at compile-time. This only matters
1023 * for perl, where the config.h can be generated and installed on
1024 * one system, and used by a different architecture to build an
1025 * extension. Older versions of NeXT that might not have
1026 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
1027 * so the default case (for NeXT) is big endian to catch them.
1028 * This might matter for NeXT 3.0.
1030 #if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
1031 # ifdef __LITTLE_ENDIAN__
1033 # define BYTEORDER 0x1234
1036 # define BYTEORDER 0x12345678
1040 # ifdef __BIG_ENDIAN__
1042 # define BYTEORDER 0x4321
1045 # define BYTEORDER 0x87654321
1050 # if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
1051 # define BYTEORDER 0x4321
1054 #define BYTEORDER 0x1234 /* large digits for MSB */
1058 * This macro concatenates 2 tokens together.
1061 * This macro surrounds its token with double quotes.
1064 #define CAT2(a,b) a/**/b
1065 #define STRINGIFY(a) "a"
1066 /* If you can get stringification with catify, tell me how! */
1069 #define PeRl_CaTiFy(a, b) a ## b
1070 #define PeRl_StGiFy(a) #a
1071 /* the additional level of indirection enables these macros to be
1072 * used as arguments to other macros. See K&R 2nd ed., page 231. */
1073 #define CAT2(a,b) PeRl_CaTiFy(a,b)
1074 #define StGiFy(a) PeRl_StGiFy(a)
1075 #define STRINGIFY(a) PeRl_StGiFy(a)
1077 #if 42 != 1 && 42 != 42
1078 # include "Bletch: How does this C preprocessor concatenate tokens?"
1082 * This symbol contains the first part of the string which will invoke
1083 * the C preprocessor on the standard input and produce to standard
1084 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1085 * call a wrapper. See CPPRUN.
1088 * This symbol contains the second part of the string which will invoke
1089 * the C preprocessor on the standard input and produce to standard
1090 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1091 * to specify standard input, otherwise the value is "".
1094 * This symbol contains the string which will invoke a C preprocessor on
1095 * the standard input and produce to standard output. It needs to end
1096 * with CPPLAST, after all other preprocessor flags have been specified.
1097 * The main difference with CPPSTDIN is that this program will never be a
1098 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1099 * available directly to the user. Note that it may well be different from
1100 * the preprocessor used to compile the C program.
1103 * This symbol is intended to be used along with CPPRUN in the same manner
1104 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1107 # define CPPSTDIN "gcc -E"
1108 # define CPPMINUS "-"
1109 # define CPPRUN "gcc -E"
1111 # define CPPSTDIN "cppstdin"
1112 # define CPPMINUS ""
1113 # define CPPRUN "cl -nologo -E"
1118 * This symbol, if defined, indicates that the _fwalk system call is
1119 * available to apply a function to all the file handles.
1121 /*#define HAS__FWALK /**/
1124 * This manifest constant lets the C program know that the access()
1125 * system call is available to check for accessibility using real UID/GID.
1126 * (always present on UNIX.)
1128 #define HAS_ACCESS /**/
1131 * This symbol, if defined, indicates that the aintl routine is
1132 * available. If copysignl is also present we can emulate modfl.
1134 /*#define HAS_AINTL / **/
1137 * This symbol, if defined, indicates that the asctime_r routine
1138 * is available to asctime re-entrantly.
1141 * This symbol encodes the prototype of asctime_r.
1142 * It is zero if d_asctime_r is undef, and one of the
1143 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_asctime_r
1146 /*#define HAS_ASCTIME_R /**/
1147 #define ASCTIME_R_PROTO 0 /**/
1149 /* The HASATTRIBUTE_* defines are left undefined here because they vary from
1150 * one version of GCC to another. Instead, they are defined on the basis of
1151 * the compiler version in <perl.h>.
1153 /* HASATTRIBUTE_FORMAT:
1154 * Can we handle GCC attribute for checking printf-style formats
1156 /* PRINTF_FORMAT_NULL_OK:
1157 * Allows __printf__ format to be null when checking printf-style
1159 /* HASATTRIBUTE_MALLOC:
1160 * Can we handle GCC attribute for malloc-style functions.
1162 /* HASATTRIBUTE_NONNULL:
1163 * Can we handle GCC attribute for nonnull function parms.
1165 /* HASATTRIBUTE_NORETURN:
1166 * Can we handle GCC attribute for functions that do not return
1168 /* HASATTRIBUTE_PURE:
1169 * Can we handle GCC attribute for pure functions
1171 /* HASATTRIBUTE_UNUSED:
1172 * Can we handle GCC attribute for unused variables and arguments
1174 /* HASATTRIBUTE_WARN_UNUSED_RESULT:
1175 * Can we handle GCC attribute for warning on unused results
1177 /*#define HASATTRIBUTE_FORMAT /**/
1178 /*#define PRINTF_FORMAT_NULL_OK /**/
1179 /*#define HASATTRIBUTE_MALLOC /**/
1180 /*#define HASATTRIBUTE_NONNULL /**/
1181 /*#define HASATTRIBUTE_NORETURN /**/
1182 /*#define HASATTRIBUTE_PURE /**/
1183 /*#define HASATTRIBUTE_UNUSED /**/
1184 /*#define HASATTRIBUTE_WARN_UNUSED_RESULT /**/
1186 /* HAS_BUILTIN_CHOOSE_EXPR:
1187 * Can we handle GCC builtin for compile-time ternary-like expressions
1189 /* HAS_BUILTIN_EXPECT:
1190 * Can we handle GCC builtin for telling that certain values are more
1193 /*#define HAS_BUILTIN_EXPECT / **/
1194 /*#define HAS_BUILTIN_CHOOSE_EXPR /**/
1196 /* HAS_C99_VARIADIC_MACROS:
1197 * If defined, the compiler supports C99 variadic macros.
1199 /*#define HAS_C99_VARIADIC_MACROS /**/
1202 * This symbol is defined if the C compiler can cast negative
1203 * or large floating point numbers to 32-bit ints.
1206 # define CASTI32 /**/
1210 * This symbol is defined if the C compiler can cast negative
1211 * numbers to unsigned longs, ints and shorts.
1214 * This symbol contains flags that say what difficulties the compiler
1215 * has casting odd floating values to unsigned long:
1217 * 1 = couldn't cast < 0
1218 * 2 = couldn't cast >= 0x80000000
1219 * 4 = couldn't cast in argument expression list
1221 #define CASTNEGFLOAT /**/
1222 #define CASTFLAGS 0 /**/
1225 * This symbol, if defined, indicates that the class routine is
1226 * available to classify doubles. Available for example in AIX.
1227 * The returned values are defined in <float.h> and are:
1229 * FP_PLUS_NORM Positive normalized, nonzero
1230 * FP_MINUS_NORM Negative normalized, nonzero
1231 * FP_PLUS_DENORM Positive denormalized, nonzero
1232 * FP_MINUS_DENORM Negative denormalized, nonzero
1234 * FP_MINUS_ZERO -0.0
1237 * FP_NANS Signaling Not a Number (NaNS)
1238 * FP_NANQ Quiet Not a Number (NaNQ)
1240 /*#define HAS_CLASS /**/
1243 * This symbol, if defined, indicates that the clearenv () routine is
1244 * available for use.
1246 /*#define HAS_CLEARENV /**/
1249 * This symbol, if defined, indicates that the closedir() routine
1250 * does not return a value.
1252 /*#define VOID_CLOSEDIR /**/
1254 /* HAS_STRUCT_CMSGHDR:
1255 * This symbol, if defined, indicates that the struct cmsghdr
1258 /*#define HAS_STRUCT_CMSGHDR /**/
1261 * This symbol, if defined, indicates that the copysignl routine is
1262 * available. If aintl is also present we can emulate modfl.
1264 /*#define HAS_COPYSIGNL /**/
1267 * This symbol, if defined, indicates that a C++ compiler was
1268 * used to compiled Perl and will be used to compile extensions.
1270 /*#define USE_CPLUSPLUS /**/
1273 * This symbol, if defined, indicates that the crypt routine is available
1274 * to encrypt passwords and the like.
1276 /*#define HAS_CRYPT /**/
1279 * This symbol, if defined, indicates that the crypt_r routine
1280 * is available to crypt re-entrantly.
1283 * This symbol encodes the prototype of crypt_r.
1284 * It is zero if d_crypt_r is undef, and one of the
1285 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_crypt_r
1288 /*#define HAS_CRYPT_R /**/
1289 #define CRYPT_R_PROTO 0 /**/
1292 * This symbol, if defined, indicates that the C-shell exists.
1295 * This symbol, if defined, contains the full pathname of csh.
1297 /*#define HAS_CSH /**/
1303 * This symbol, if defined, indicates that the ctermid_r routine
1304 * is available to ctermid re-entrantly.
1307 * This symbol encodes the prototype of ctermid_r.
1308 * It is zero if d_ctermid_r is undef, and one of the
1309 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctermid_r
1312 /*#define HAS_CTERMID_R /**/
1313 #define CTERMID_R_PROTO 0 /**/
1316 * This symbol, if defined, indicates that the ctime_r routine
1317 * is available to ctime re-entrantly.
1320 * This symbol encodes the prototype of ctime_r.
1321 * It is zero if d_ctime_r is undef, and one of the
1322 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r
1325 /*#define HAS_CTIME_R /**/
1326 #define CTIME_R_PROTO 0 /**/
1328 /* HAS_DBMINIT_PROTO:
1329 * This symbol, if defined, indicates that the system provides
1330 * a prototype for the dbminit() function. Otherwise, it is up
1331 * to the program to supply one. A good guess is
1332 * extern int dbminit(char *);
1334 /*#define HAS_DBMINIT_PROTO /**/
1337 * This manifest constant lets the C program know that dirfd
1340 /*#define HAS_DIRFD /**/
1342 /* DLSYM_NEEDS_UNDERSCORE:
1343 * This symbol, if defined, indicates that we need to prepend an
1344 * underscore to the symbol name before calling dlsym(). This only
1345 * makes sense if you *have* dlsym, which we will presume is the
1346 * case if you're using dl_dlopen.xs.
1348 /*#define DLSYM_NEEDS_UNDERSCORE /**/
1350 /* SETUID_SCRIPTS_ARE_SECURE_NOW:
1351 * This symbol, if defined, indicates that the bug that prevents
1352 * setuid scripts from being secure is not present in this kernel.
1355 * This symbol, if defined, indicates that the C program should
1356 * check the script that it is executing for setuid/setgid bits, and
1357 * attempt to emulate setuid/setgid on systems that have disabled
1358 * setuid #! scripts because the kernel can't do it securely.
1359 * It is up to the package designer to make sure that this emulation
1360 * is done securely. Among other things, it should do an fstat on
1361 * the script it just opened to make sure it really is a setuid/setgid
1362 * script, it should make sure the arguments passed correspond exactly
1363 * to the argument on the #! line, and it should not trust any
1364 * subprocesses to which it must pass the filename rather than the
1365 * file descriptor of the script to be executed.
1367 /*#define SETUID_SCRIPTS_ARE_SECURE_NOW /**/
1368 /*#define DOSUID /**/
1371 * This symbol, if defined, indicates that the drand48_r routine
1372 * is available to drand48 re-entrantly.
1375 * This symbol encodes the prototype of drand48_r.
1376 * It is zero if d_drand48_r is undef, and one of the
1377 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_drand48_r
1380 /*#define HAS_DRAND48_R /**/
1381 #define DRAND48_R_PROTO 0 /**/
1383 /* HAS_DRAND48_PROTO:
1384 * This symbol, if defined, indicates that the system provides
1385 * a prototype for the drand48() function. Otherwise, it is up
1386 * to the program to supply one. A good guess is
1387 * extern double drand48(void);
1389 /*#define HAS_DRAND48_PROTO /**/
1392 * This symbol, if defined, indicates that the getgrent routine is
1393 * available for finalizing sequential access of the group database.
1395 /*#define HAS_ENDGRENT /**/
1398 * This symbol, if defined, indicates that the endgrent_r routine
1399 * is available to endgrent re-entrantly.
1401 /* ENDGRENT_R_PROTO:
1402 * This symbol encodes the prototype of endgrent_r.
1403 * It is zero if d_endgrent_r is undef, and one of the
1404 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endgrent_r
1407 /*#define HAS_ENDGRENT_R /**/
1408 #define ENDGRENT_R_PROTO 0 /**/
1411 * This symbol, if defined, indicates that the endhostent() routine is
1412 * available to close whatever was being used for host queries.
1414 /*#define HAS_ENDHOSTENT /**/
1416 /* HAS_ENDHOSTENT_R:
1417 * This symbol, if defined, indicates that the endhostent_r routine
1418 * is available to endhostent re-entrantly.
1420 /* ENDHOSTENT_R_PROTO:
1421 * This symbol encodes the prototype of endhostent_r.
1422 * It is zero if d_endhostent_r is undef, and one of the
1423 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endhostent_r
1426 /*#define HAS_ENDHOSTENT_R /**/
1427 #define ENDHOSTENT_R_PROTO 0 /**/
1430 * This symbol, if defined, indicates that the endnetent() routine is
1431 * available to close whatever was being used for network queries.
1433 /*#define HAS_ENDNETENT /**/
1436 * This symbol, if defined, indicates that the endnetent_r routine
1437 * is available to endnetent re-entrantly.
1439 /* ENDNETENT_R_PROTO:
1440 * This symbol encodes the prototype of endnetent_r.
1441 * It is zero if d_endnetent_r is undef, and one of the
1442 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endnetent_r
1445 /*#define HAS_ENDNETENT_R /**/
1446 #define ENDNETENT_R_PROTO 0 /**/
1449 * This symbol, if defined, indicates that the endprotoent() routine is
1450 * available to close whatever was being used for protocol queries.
1452 /*#define HAS_ENDPROTOENT /**/
1454 /* HAS_ENDPROTOENT_R:
1455 * This symbol, if defined, indicates that the endprotoent_r routine
1456 * is available to endprotoent re-entrantly.
1458 /* ENDPROTOENT_R_PROTO:
1459 * This symbol encodes the prototype of endprotoent_r.
1460 * It is zero if d_endprotoent_r is undef, and one of the
1461 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endprotoent_r
1464 /*#define HAS_ENDPROTOENT_R /**/
1465 #define ENDPROTOENT_R_PROTO 0 /**/
1468 * This symbol, if defined, indicates that the getgrent routine is
1469 * available for finalizing sequential access of the passwd database.
1471 /*#define HAS_ENDPWENT /**/
1474 * This symbol, if defined, indicates that the endpwent_r routine
1475 * is available to endpwent re-entrantly.
1477 /* ENDPWENT_R_PROTO:
1478 * This symbol encodes the prototype of endpwent_r.
1479 * It is zero if d_endpwent_r is undef, and one of the
1480 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endpwent_r
1483 /*#define HAS_ENDPWENT_R /**/
1484 #define ENDPWENT_R_PROTO 0 /**/
1487 * This symbol, if defined, indicates that the endservent() routine is
1488 * available to close whatever was being used for service queries.
1490 /*#define HAS_ENDSERVENT /**/
1492 /* HAS_ENDSERVENT_R:
1493 * This symbol, if defined, indicates that the endservent_r routine
1494 * is available to endservent re-entrantly.
1496 /* ENDSERVENT_R_PROTO:
1497 * This symbol encodes the prototype of endservent_r.
1498 * It is zero if d_endservent_r is undef, and one of the
1499 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endservent_r
1502 /*#define HAS_ENDSERVENT_R /**/
1503 #define ENDSERVENT_R_PROTO 0 /**/
1506 * This symbol, if defined, indicates that the "fast stdio"
1507 * is available to manipulate the stdio buffers directly.
1509 #define HAS_FAST_STDIO /**/
1512 * This symbol, if defined, indicates that the fchdir routine is
1513 * available to change directory using a file descriptor.
1515 /*#define HAS_FCHDIR /**/
1518 * This symbol, if defined, indicates that fcntl() can be used
1519 * for file locking. Normally on Unix systems this is defined.
1520 * It may be undefined on VMS.
1522 /*#define FCNTL_CAN_LOCK /**/
1525 * This symbol, when defined, indicates presence of the fd_set typedef
1528 #define HAS_FD_SET /**/
1531 * This symbol, if defined, indicates that the finite routine is
1532 * available to check whether a double is finite (non-infinity non-NaN).
1534 /*#define HAS_FINITE /**/
1537 * This symbol, if defined, indicates that the finitel routine is
1538 * available to check whether a long double is finite
1539 * (non-infinity non-NaN).
1541 /*#define HAS_FINITEL /**/
1544 * This symbol, if defined, indicates that the system supports filenames
1545 * longer than 14 characters.
1547 #define FLEXFILENAMES /**/
1550 * This symbol, if defined, indicates that the system provides
1551 * a prototype for the flock() function. Otherwise, it is up
1552 * to the program to supply one. A good guess is
1553 * extern int flock(int, int);
1555 #define HAS_FLOCK_PROTO /**/
1558 * This symbol, if defined, indicates that the fp_class routine is
1559 * available to classify doubles. Available for example in Digital UNIX.
1560 * The returned values are defined in <math.h> and are:
1562 * FP_SNAN Signaling NaN (Not-a-Number)
1563 * FP_QNAN Quiet NaN (Not-a-Number)
1564 * FP_POS_INF +infinity
1565 * FP_NEG_INF -infinity
1566 * FP_POS_NORM Positive normalized
1567 * FP_NEG_NORM Negative normalized
1568 * FP_POS_DENORM Positive denormalized
1569 * FP_NEG_DENORM Negative denormalized
1570 * FP_POS_ZERO +0.0 (positive zero)
1571 * FP_NEG_ZERO -0.0 (negative zero)
1573 /*#define HAS_FP_CLASS /**/
1576 * This symbol, if defined, indicates that the fpclass routine is
1577 * available to classify doubles. Available for example in Solaris/SVR4.
1578 * The returned values are defined in <ieeefp.h> and are:
1580 * FP_SNAN signaling NaN
1582 * FP_NINF negative infinity
1583 * FP_PINF positive infinity
1584 * FP_NDENORM negative denormalized non-zero
1585 * FP_PDENORM positive denormalized non-zero
1586 * FP_NZERO negative zero
1587 * FP_PZERO positive zero
1588 * FP_NNORM negative normalized non-zero
1589 * FP_PNORM positive normalized non-zero
1591 /*#define HAS_FPCLASS /**/
1594 * This symbol, if defined, indicates that the fpclassify routine is
1595 * available to classify doubles. Available for example in HP-UX.
1596 * The returned values are defined in <math.h> and are
1598 * FP_NORMAL Normalized
1600 * FP_INFINITE Infinity
1601 * FP_SUBNORMAL Denormalized
1605 /*#define HAS_FPCLASSIFY /**/
1608 * This symbol, if defined, indicates that the fpclassl routine is
1609 * available to classify long doubles. Available for example in IRIX.
1610 * The returned values are defined in <ieeefp.h> and are:
1612 * FP_SNAN signaling NaN
1614 * FP_NINF negative infinity
1615 * FP_PINF positive infinity
1616 * FP_NDENORM negative denormalized non-zero
1617 * FP_PDENORM positive denormalized non-zero
1618 * FP_NZERO negative zero
1619 * FP_PZERO positive zero
1620 * FP_NNORM negative normalized non-zero
1621 * FP_PNORM positive normalized non-zero
1623 /*#define HAS_FPCLASSL /**/
1626 * This symbol will be defined if the C compiler supports fpos64_t.
1628 /*#define HAS_FPOS64_T /**/
1631 * This symbol, if defined, indicates that the frexpl routine is
1632 * available to break a long double floating-point number into
1633 * a normalized fraction and an integral power of 2.
1635 /*#define HAS_FREXPL /**/
1637 /* HAS_STRUCT_FS_DATA:
1638 * This symbol, if defined, indicates that the struct fs_data
1639 * to do statfs() is supported.
1641 /*#define HAS_STRUCT_FS_DATA /**/
1644 * This symbol, if defined, indicates that the fseeko routine is
1645 * available to fseek beyond 32 bits (useful for ILP32 hosts).
1647 /*#define HAS_FSEEKO /**/
1650 * This symbol, if defined, indicates that the fstatfs routine is
1651 * available to stat filesystems by file descriptors.
1653 /*#define HAS_FSTATFS /**/
1656 * This symbol, if defined, indicates that the fsync routine is
1657 * available to write a file's modified data and attributes to
1658 * permanent storage.
1660 /*#define HAS_FSYNC /**/
1663 * This symbol, if defined, indicates that the ftello routine is
1664 * available to ftell beyond 32 bits (useful for ILP32 hosts).
1666 /*#define HAS_FTELLO /**/
1669 * This symbol, if defined, indicates that the futimes routine is
1670 * available to change file descriptor time stamps with struct timevals.
1672 /*#define HAS_FUTIMES /**/
1675 * This preprocessor macro is defined to convert a floating point
1676 * number to a string without a trailing decimal point. This
1677 * emulates the behavior of sprintf("%g"), but is sometimes much more
1678 * efficient. If gconvert() is not available, but gcvt() drops the
1679 * trailing decimal point, then gcvt() is used. If all else fails,
1680 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1681 * macro are: value, number of digits, whether trailing zeros should
1682 * be retained, and the output buffer.
1683 * The usual values are:
1684 * d_Gconvert='gconvert((x),(n),(t),(b))'
1685 * d_Gconvert='gcvt((x),(n),(b))'
1686 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1687 * The last two assume trailing zeros should not be kept.
1689 #define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x))
1692 * This symbol, if defined, indicates that the getcwd routine is
1693 * available to get the current working directory.
1695 #define HAS_GETCWD /**/
1698 * This symbol, if defined, indicates that the getespwnam system call is
1699 * available to retrieve enchanced (shadow) password entries by name.
1701 /*#define HAS_GETESPWNAM /**/
1704 * This symbol, if defined, indicates that the getfsstat routine is
1705 * available to stat filesystems in bulk.
1707 /*#define HAS_GETFSSTAT /**/
1710 * This symbol, if defined, indicates that the getgrent routine is
1711 * available for sequential access of the group database.
1713 /*#define HAS_GETGRENT /**/
1716 * This symbol, if defined, indicates that the getgrent_r routine
1717 * is available to getgrent re-entrantly.
1719 /* GETGRENT_R_PROTO:
1720 * This symbol encodes the prototype of getgrent_r.
1721 * It is zero if d_getgrent_r is undef, and one of the
1722 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrent_r
1725 /*#define HAS_GETGRENT_R /**/
1726 #define GETGRENT_R_PROTO 0 /**/
1729 * This symbol, if defined, indicates that the getgrgid_r routine
1730 * is available to getgrgid re-entrantly.
1732 /* GETGRGID_R_PROTO:
1733 * This symbol encodes the prototype of getgrgid_r.
1734 * It is zero if d_getgrgid_r is undef, and one of the
1735 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrgid_r
1738 /*#define HAS_GETGRGID_R /**/
1739 #define GETGRGID_R_PROTO 0 /**/
1742 * This symbol, if defined, indicates that the getgrnam_r routine
1743 * is available to getgrnam re-entrantly.
1745 /* GETGRNAM_R_PROTO:
1746 * This symbol encodes the prototype of getgrnam_r.
1747 * It is zero if d_getgrnam_r is undef, and one of the
1748 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrnam_r
1751 /*#define HAS_GETGRNAM_R /**/
1752 #define GETGRNAM_R_PROTO 0 /**/
1754 /* HAS_GETHOSTBYADDR:
1755 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1756 * available to look up hosts by their IP addresses.
1758 #define HAS_GETHOSTBYADDR /**/
1760 /* HAS_GETHOSTBYNAME:
1761 * This symbol, if defined, indicates that the gethostbyname() routine is
1762 * available to look up host names in some data base or other.
1764 #define HAS_GETHOSTBYNAME /**/
1767 * This symbol, if defined, indicates that the gethostent() routine is
1768 * available to look up host names in some data base or another.
1770 /*#define HAS_GETHOSTENT /**/
1773 * This symbol, if defined, indicates that the C program may use the
1774 * gethostname() routine to derive the host name. See also HAS_UNAME
1778 * This symbol, if defined, indicates that the C program may use the
1779 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1783 * This symbol, if defined, indicates the command to feed to the
1784 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1785 * and HAS_UNAME. Note that the command uses a fully qualified path,
1786 * so that it is safe even if used by a process with super-user
1790 * This symbol, if defined, indicates that the C program may use the
1791 * contents of PHOSTNAME as a command to feed to the popen() routine
1792 * to derive the host name.
1794 #define HAS_GETHOSTNAME /**/
1795 #define HAS_UNAME /**/
1796 /*#define HAS_PHOSTNAME /**/
1797 #ifdef HAS_PHOSTNAME
1798 #define PHOSTNAME "" /* How to get the host name */
1801 /* HAS_GETHOSTBYADDR_R:
1802 * This symbol, if defined, indicates that the gethostbyaddr_r routine
1803 * is available to gethostbyaddr re-entrantly.
1805 /* GETHOSTBYADDR_R_PROTO:
1806 * This symbol encodes the prototype of gethostbyaddr_r.
1807 * It is zero if d_gethostbyaddr_r is undef, and one of the
1808 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyaddr_r
1811 /*#define HAS_GETHOSTBYADDR_R /**/
1812 #define GETHOSTBYADDR_R_PROTO 0 /**/
1814 /* HAS_GETHOSTBYNAME_R:
1815 * This symbol, if defined, indicates that the gethostbyname_r routine
1816 * is available to gethostbyname re-entrantly.
1818 /* GETHOSTBYNAME_R_PROTO:
1819 * This symbol encodes the prototype of gethostbyname_r.
1820 * It is zero if d_gethostbyname_r is undef, and one of the
1821 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyname_r
1824 /*#define HAS_GETHOSTBYNAME_R /**/
1825 #define GETHOSTBYNAME_R_PROTO 0 /**/
1827 /* HAS_GETHOSTENT_R:
1828 * This symbol, if defined, indicates that the gethostent_r routine
1829 * is available to gethostent re-entrantly.
1831 /* GETHOSTENT_R_PROTO:
1832 * This symbol encodes the prototype of gethostent_r.
1833 * It is zero if d_gethostent_r is undef, and one of the
1834 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostent_r
1837 /*#define HAS_GETHOSTENT_R /**/
1838 #define GETHOSTENT_R_PROTO 0 /**/
1840 /* HAS_GETHOST_PROTOS:
1841 * This symbol, if defined, indicates that <netdb.h> includes
1842 * prototypes for gethostent(), gethostbyname(), and
1843 * gethostbyaddr(). Otherwise, it is up to the program to guess
1844 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1846 #define HAS_GETHOST_PROTOS /**/
1849 * This symbol, if defined, indicates that the getitimer routine is
1850 * available to return interval timers.
1852 /*#define HAS_GETITIMER /**/
1855 * This symbol, if defined, indicates that the getlogin_r routine
1856 * is available to getlogin re-entrantly.
1858 /* GETLOGIN_R_PROTO:
1859 * This symbol encodes the prototype of getlogin_r.
1860 * It is zero if d_getlogin_r is undef, and one of the
1861 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getlogin_r
1864 /*#define HAS_GETLOGIN_R /**/
1865 #define GETLOGIN_R_PROTO 0 /**/
1868 * This symbol, if defined, indicates that the getmnt routine is
1869 * available to get filesystem mount info by filename.
1871 /*#define HAS_GETMNT /**/
1874 * This symbol, if defined, indicates that the getmntent routine is
1875 * available to iterate through mounted file systems to get their info.
1877 /*#define HAS_GETMNTENT /**/
1879 /* HAS_GETNETBYADDR:
1880 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1881 * available to look up networks by their IP addresses.
1883 /*#define HAS_GETNETBYADDR /**/
1885 /* HAS_GETNETBYNAME:
1886 * This symbol, if defined, indicates that the getnetbyname() routine is
1887 * available to look up networks by their names.
1889 /*#define HAS_GETNETBYNAME /**/
1892 * This symbol, if defined, indicates that the getnetent() routine is
1893 * available to look up network names in some data base or another.
1895 /*#define HAS_GETNETENT /**/
1897 /* HAS_GETNETBYADDR_R:
1898 * This symbol, if defined, indicates that the getnetbyaddr_r routine
1899 * is available to getnetbyaddr re-entrantly.
1901 /* GETNETBYADDR_R_PROTO:
1902 * This symbol encodes the prototype of getnetbyaddr_r.
1903 * It is zero if d_getnetbyaddr_r is undef, and one of the
1904 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyaddr_r
1907 /*#define HAS_GETNETBYADDR_R /**/
1908 #define GETNETBYADDR_R_PROTO 0 /**/
1910 /* HAS_GETNETBYNAME_R:
1911 * This symbol, if defined, indicates that the getnetbyname_r routine
1912 * is available to getnetbyname re-entrantly.
1914 /* GETNETBYNAME_R_PROTO:
1915 * This symbol encodes the prototype of getnetbyname_r.
1916 * It is zero if d_getnetbyname_r is undef, and one of the
1917 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyname_r
1920 /*#define HAS_GETNETBYNAME_R /**/
1921 #define GETNETBYNAME_R_PROTO 0 /**/
1924 * This symbol, if defined, indicates that the getnetent_r routine
1925 * is available to getnetent re-entrantly.
1927 /* GETNETENT_R_PROTO:
1928 * This symbol encodes the prototype of getnetent_r.
1929 * It is zero if d_getnetent_r is undef, and one of the
1930 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetent_r
1933 /*#define HAS_GETNETENT_R /**/
1934 #define GETNETENT_R_PROTO 0 /**/
1936 /* HAS_GETNET_PROTOS:
1937 * This symbol, if defined, indicates that <netdb.h> includes
1938 * prototypes for getnetent(), getnetbyname(), and
1939 * getnetbyaddr(). Otherwise, it is up to the program to guess
1940 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1942 /*#define HAS_GETNET_PROTOS /**/
1945 * This symbol, if defined, indicates that the getpagesize system call
1946 * is available to get system page size, which is the granularity of
1947 * many memory management calls.
1949 /*#define HAS_GETPAGESIZE /**/
1952 * This symbol, if defined, indicates that the getprotoent() routine is
1953 * available to look up protocols in some data base or another.
1955 /*#define HAS_GETPROTOENT /**/
1958 * This symbol, if defined, indicates that the getpgrp routine is
1959 * available to get the current process group.
1962 * This symbol, if defined, indicates that getpgrp needs one
1963 * arguments whereas USG one needs none.
1965 /*#define HAS_GETPGRP /**/
1966 /*#define USE_BSD_GETPGRP /**/
1968 /* HAS_GETPROTOBYNAME:
1969 * This symbol, if defined, indicates that the getprotobyname()
1970 * routine is available to look up protocols by their name.
1972 /* HAS_GETPROTOBYNUMBER:
1973 * This symbol, if defined, indicates that the getprotobynumber()
1974 * routine is available to look up protocols by their number.
1976 #define HAS_GETPROTOBYNAME /**/
1977 #define HAS_GETPROTOBYNUMBER /**/
1979 /* HAS_GETPROTOBYNAME_R:
1980 * This symbol, if defined, indicates that the getprotobyname_r routine
1981 * is available to getprotobyname re-entrantly.
1983 /* GETPROTOBYNAME_R_PROTO:
1984 * This symbol encodes the prototype of getprotobyname_r.
1985 * It is zero if d_getprotobyname_r is undef, and one of the
1986 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobyname_r
1989 /*#define HAS_GETPROTOBYNAME_R /**/
1990 #define GETPROTOBYNAME_R_PROTO 0 /**/
1992 /* HAS_GETPROTOBYNUMBER_R:
1993 * This symbol, if defined, indicates that the getprotobynumber_r routine
1994 * is available to getprotobynumber re-entrantly.
1996 /* GETPROTOBYNUMBER_R_PROTO:
1997 * This symbol encodes the prototype of getprotobynumber_r.
1998 * It is zero if d_getprotobynumber_r is undef, and one of the
1999 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobynumber_r
2002 /*#define HAS_GETPROTOBYNUMBER_R /**/
2003 #define GETPROTOBYNUMBER_R_PROTO 0 /**/
2005 /* HAS_GETPROTOENT_R:
2006 * This symbol, if defined, indicates that the getprotoent_r routine
2007 * is available to getprotoent re-entrantly.
2009 /* GETPROTOENT_R_PROTO:
2010 * This symbol encodes the prototype of getprotoent_r.
2011 * It is zero if d_getprotoent_r is undef, and one of the
2012 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotoent_r
2015 /*#define HAS_GETPROTOENT_R /**/
2016 #define GETPROTOENT_R_PROTO 0 /**/
2018 /* HAS_GETPROTO_PROTOS:
2019 * This symbol, if defined, indicates that <netdb.h> includes
2020 * prototypes for getprotoent(), getprotobyname(), and
2021 * getprotobyaddr(). Otherwise, it is up to the program to guess
2022 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2024 #define HAS_GETPROTO_PROTOS /**/
2027 * This symbol, if defined, indicates that the getprpwnam system call is
2028 * available to retrieve protected (shadow) password entries by name.
2030 /*#define HAS_GETPRPWNAM /**/
2033 * This symbol, if defined, indicates that the getpwent routine is
2034 * available for sequential access of the passwd database.
2035 * If this is not available, the older getpw() function may be available.
2037 /*#define HAS_GETPWENT /**/
2040 * This symbol, if defined, indicates that the getpwent_r routine
2041 * is available to getpwent re-entrantly.
2043 /* GETPWENT_R_PROTO:
2044 * This symbol encodes the prototype of getpwent_r.
2045 * It is zero if d_getpwent_r is undef, and one of the
2046 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r
2049 /*#define HAS_GETPWENT_R /**/
2050 #define GETPWENT_R_PROTO 0 /**/
2053 * This symbol, if defined, indicates that the getpwnam_r routine
2054 * is available to getpwnam re-entrantly.
2056 /* GETPWNAM_R_PROTO:
2057 * This symbol encodes the prototype of getpwnam_r.
2058 * It is zero if d_getpwnam_r is undef, and one of the
2059 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwnam_r
2062 /*#define HAS_GETPWNAM_R /**/
2063 #define GETPWNAM_R_PROTO 0 /**/
2066 * This symbol, if defined, indicates that the getpwuid_r routine
2067 * is available to getpwuid re-entrantly.
2069 /* GETPWUID_R_PROTO:
2070 * This symbol encodes the prototype of getpwuid_r.
2071 * It is zero if d_getpwuid_r is undef, and one of the
2072 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r
2075 /*#define HAS_GETPWUID_R /**/
2076 #define GETPWUID_R_PROTO 0 /**/
2079 * This symbol, if defined, indicates that the getservent() routine is
2080 * available to look up network services in some data base or another.
2082 /*#define HAS_GETSERVENT /**/
2084 /* HAS_GETSERVBYNAME_R:
2085 * This symbol, if defined, indicates that the getservbyname_r routine
2086 * is available to getservbyname re-entrantly.
2088 /* GETSERVBYNAME_R_PROTO:
2089 * This symbol encodes the prototype of getservbyname_r.
2090 * It is zero if d_getservbyname_r is undef, and one of the
2091 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyname_r
2094 /*#define HAS_GETSERVBYNAME_R /**/
2095 #define GETSERVBYNAME_R_PROTO 0 /**/
2097 /* HAS_GETSERVBYPORT_R:
2098 * This symbol, if defined, indicates that the getservbyport_r routine
2099 * is available to getservbyport re-entrantly.
2101 /* GETSERVBYPORT_R_PROTO:
2102 * This symbol encodes the prototype of getservbyport_r.
2103 * It is zero if d_getservbyport_r is undef, and one of the
2104 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyport_r
2107 /*#define HAS_GETSERVBYPORT_R /**/
2108 #define GETSERVBYPORT_R_PROTO 0 /**/
2110 /* HAS_GETSERVENT_R:
2111 * This symbol, if defined, indicates that the getservent_r routine
2112 * is available to getservent re-entrantly.
2114 /* GETSERVENT_R_PROTO:
2115 * This symbol encodes the prototype of getservent_r.
2116 * It is zero if d_getservent_r is undef, and one of the
2117 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservent_r
2120 /*#define HAS_GETSERVENT_R /**/
2121 #define GETSERVENT_R_PROTO 0 /**/
2123 /* HAS_GETSERV_PROTOS:
2124 * This symbol, if defined, indicates that <netdb.h> includes
2125 * prototypes for getservent(), getservbyname(), and
2126 * getservbyaddr(). Otherwise, it is up to the program to guess
2127 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2129 #define HAS_GETSERV_PROTOS /**/
2132 * This symbol, if defined, indicates that the getspnam system call is
2133 * available to retrieve SysV shadow password entries by name.
2135 /*#define HAS_GETSPNAM /**/
2138 * This symbol, if defined, indicates that the getspnam_r routine
2139 * is available to getspnam re-entrantly.
2141 /* GETSPNAM_R_PROTO:
2142 * This symbol encodes the prototype of getspnam_r.
2143 * It is zero if d_getspnam_r is undef, and one of the
2144 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getspnam_r
2147 /*#define HAS_GETSPNAM_R /**/
2148 #define GETSPNAM_R_PROTO 0 /**/
2150 /* HAS_GETSERVBYNAME:
2151 * This symbol, if defined, indicates that the getservbyname()
2152 * routine is available to look up services by their name.
2154 /* HAS_GETSERVBYPORT:
2155 * This symbol, if defined, indicates that the getservbyport()
2156 * routine is available to look up services by their port.
2158 #define HAS_GETSERVBYNAME /**/
2159 #define HAS_GETSERVBYPORT /**/
2162 * This symbol, if defined, indicates that the gmtime_r routine
2163 * is available to gmtime re-entrantly.
2166 * This symbol encodes the prototype of gmtime_r.
2167 * It is zero if d_gmtime_r is undef, and one of the
2168 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r
2171 /*#define HAS_GMTIME_R /**/
2172 #define GMTIME_R_PROTO 0 /**/
2175 * This symbol, if defined, indicates to the C program that
2176 * the GNU C library is being used. A better check is to use
2177 * the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc.
2179 /*#define HAS_GNULIBC /**/
2180 #if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
2181 # define _GNU_SOURCE
2184 * This symbol, if defined, indicates that the hasmntopt routine is
2185 * available to query the mount options of file systems.
2187 /*#define HAS_HASMNTOPT /**/
2190 * This symbol, if defined, indicates that the htonl() routine (and
2191 * friends htons() ntohl() ntohs()) are available to do network
2192 * order byte swapping.
2195 * This symbol, if defined, indicates that the htons() routine (and
2196 * friends htonl() ntohl() ntohs()) are available to do network
2197 * order byte swapping.
2200 * This symbol, if defined, indicates that the ntohl() routine (and
2201 * friends htonl() htons() ntohs()) are available to do network
2202 * order byte swapping.
2205 * This symbol, if defined, indicates that the ntohs() routine (and
2206 * friends htonl() htons() ntohl()) are available to do network
2207 * order byte swapping.
2209 #define HAS_HTONL /**/
2210 #define HAS_HTONS /**/
2211 #define HAS_NTOHL /**/
2212 #define HAS_NTOHS /**/
2215 * This symbol, if defined, indicates that the ilogbl routine is
2216 * available. If scalbnl is also present we can emulate frexpl.
2218 /*#define HAS_ILOGBL /**/
2221 * This symbol will defined if the C compiler supports int64_t.
2222 * Usually the <inttypes.h> needs to be included, but sometimes
2223 * <sys/types.h> is enough.
2225 /*#define HAS_INT64_T /**/
2228 * This manifest constant lets the C program know that isascii
2231 #define HAS_ISASCII /**/
2234 * This symbol, if defined, indicates that the isfinite routine is
2235 * available to check whether a double is finite (non-infinity non-NaN).
2237 /*#define HAS_ISFINITE /**/
2240 * This symbol, if defined, indicates that the isinf routine is
2241 * available to check whether a double is an infinity.
2243 /*#define HAS_ISINF /**/
2246 * This symbol, if defined, indicates that the isnan routine is
2247 * available to check whether a double is a NaN.
2249 #define HAS_ISNAN /**/
2252 * This symbol, if defined, indicates that the isnanl routine is
2253 * available to check whether a long double is a NaN.
2255 /*#define HAS_ISNANL /**/
2258 * This symbol, if defined, indicates that the lchown routine is
2259 * available to operate on a symbolic link (instead of following the
2262 /*#define HAS_LCHOWN /**/
2265 * This symbol, if defined, indicates that this system's <float.h>
2266 * or <limits.h> defines the symbol LDBL_DIG, which is the number
2267 * of significant digits in a long double precision number. Unlike
2268 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
2270 #define HAS_LDBL_DIG /**/
2272 /* LIBM_LIB_VERSION:
2273 * This symbol, if defined, indicates that libm exports _LIB_VERSION
2274 * and that math.h defines the enum to manipulate it.
2276 /*#define LIBM_LIB_VERSION /**/
2279 * This symbol, if defined, indicates that the localtime_r routine
2280 * is available to localtime re-entrantly.
2282 /* LOCALTIME_R_NEEDS_TZSET:
2283 * Many libc's localtime_r implementations do not call tzset,
2284 * making them differ from localtime(), and making timezone
2285 * changes using $ENV{TZ} without explicitly calling tzset
2286 * impossible. This symbol makes us call tzset before localtime_r
2288 /* LOCALTIME_R_PROTO:
2289 * This symbol encodes the prototype of localtime_r.
2290 * It is zero if d_localtime_r is undef, and one of the
2291 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r
2294 /*#define HAS_LOCALTIME_R /**/
2295 /*#define LOCALTIME_R_NEEDS_TZSET /**/
2296 #define LOCALTIME_R_PROTO 0 /**/
2299 * This symbol will be defined if the C compiler supports long
2303 * This symbol contains the size of a long double, so that the
2304 * C preprocessor can make decisions based on it. It is only
2305 * defined if the system supports long doubles.
2307 #define HAS_LONG_DOUBLE /**/
2308 #ifdef HAS_LONG_DOUBLE
2310 # define LONG_DOUBLESIZE 12 /**/
2312 # define LONG_DOUBLESIZE 10 /**/
2317 * This symbol will be defined if the C compiler supports long long.
2320 * This symbol contains the size of a long long, so that the
2321 * C preprocessor can make decisions based on it. It is only
2322 * defined if the system supports long long.
2324 /*#define HAS_LONG_LONG /**/
2325 #ifdef HAS_LONG_LONG
2326 #define LONGLONGSIZE 8 /**/
2330 * This symbol, if defined, indicates that the system provides
2331 * a prototype for the lseek() function. Otherwise, it is up
2332 * to the program to supply one. A good guess is
2333 * extern off_t lseek(int, off_t, int);
2335 #define HAS_LSEEK_PROTO /**/
2338 * This symbol, if defined, indicates that the madvise system call is
2339 * available to map a file into memory.
2341 /*#define HAS_MADVISE /**/
2344 * This symbol, if defined, indicates that the malloc_size
2345 * routine is available for use.
2347 /*#define HAS_MALLOC_SIZE /**/
2349 /* HAS_MALLOC_GOOD_SIZE:
2350 * This symbol, if defined, indicates that the malloc_good_size
2351 * routine is available for use.
2353 /*#define HAS_MALLOC_GOOD_SIZE /**/
2356 * This symbol, if defined, indicates that the memchr routine is available
2357 * to locate characters within a C string.
2359 #define HAS_MEMCHR /**/
2362 * This symbol, if defined, indicates that the mkdtemp routine is
2363 * available to exclusively create a uniquely named temporary directory.
2365 /*#define HAS_MKDTEMP /**/
2368 * This symbol, if defined, indicates that the mkstemp routine is
2369 * available to exclusively create and open a uniquely named
2372 /*#define HAS_MKSTEMP /**/
2375 * This symbol, if defined, indicates that the mkstemps routine is
2376 * available to excluslvely create and open a uniquely named
2377 * (with a suffix) temporary file.
2379 /*#define HAS_MKSTEMPS /**/
2382 * This symbol, if defined, indicates that the mmap system call is
2383 * available to map a file into memory.
2386 * This symbol holds the return type of the mmap() system call
2387 * (and simultaneously the type of the first argument).
2388 * Usually set to 'void *' or 'caddr_t'.
2390 /*#define HAS_MMAP /**/
2391 #define Mmap_t void * /**/
2394 * This symbol, if defined, indicates that the modfl routine is
2395 * available to split a long double x into a fractional part f and
2396 * an integer part i such that |f| < 1.0 and (f + i) = x.
2399 * This symbol, if defined, indicates that the system provides
2400 * a prototype for the modfl() function. Otherwise, it is up
2401 * to the program to supply one.
2403 /* HAS_MODFL_POW32_BUG:
2404 * This symbol, if defined, indicates that the modfl routine is
2405 * broken for long doubles >= pow(2, 32).
2406 * For example from 4294967303.150000 one would get 4294967302.000000
2407 * and 1.150000. The bug has been seen in certain versions of glibc,
2408 * release 2.2.2 is known to be okay.
2410 /*#define HAS_MODFL /**/
2411 /*#define HAS_MODFL_PROTO /**/
2412 /*#define HAS_MODFL_POW32_BUG /**/
2415 * This symbol, if defined, indicates that the mprotect system call is
2416 * available to modify the access protection of a memory mapped file.
2418 /*#define HAS_MPROTECT /**/
2421 * This symbol, if defined, indicates that the entire msg*(2) library is
2422 * supported (IPC mechanism based on message queues).
2424 /*#define HAS_MSG /**/
2426 /* HAS_STRUCT_MSGHDR:
2427 * This symbol, if defined, indicates that the struct msghdr
2430 /*#define HAS_STRUCT_MSGHDR /**/
2433 * This symbol, if defined, indicates that the nl_langinfo routine is
2434 * available to return local data. You will also need <langinfo.h>
2435 * and therefore I_LANGINFO.
2437 /*#define HAS_NL_LANGINFO /**/
2440 * This symbol will be defined if the C compiler supports off64_t.
2442 /*#define HAS_OFF64_T /**/
2445 * This manifest constant lets the C program know that the three
2446 * argument form of open(2) is available.
2448 /*#define HAS_OPEN3 /**/
2451 * This symbol is defined if PROCSELFEXE_PATH is a symlink
2452 * to the absolute pathname of the executing program.
2454 /* PROCSELFEXE_PATH:
2455 * If HAS_PROCSELFEXE is defined this symbol is the filename
2456 * of the symbolic link pointing to the absolute pathname of
2457 * the executing program.
2459 /*#define HAS_PROCSELFEXE /**/
2460 #if defined(HAS_PROCSELFEXE) && !defined(PROCSELFEXE_PATH)
2461 #define PROCSELFEXE_PATH /**/
2464 /* OLD_PTHREAD_CREATE_JOINABLE:
2465 * This symbol, if defined, indicates how to create pthread
2466 * in joinable (aka undetached) state. NOTE: not defined
2467 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
2468 * (the new version of the constant).
2469 * If defined, known values are PTHREAD_CREATE_UNDETACHED
2472 /*#define OLD_PTHREAD_CREATE_JOINABLE /**/
2474 /* HAS_PTHREAD_ATFORK:
2475 * This symbol, if defined, indicates that the pthread_atfork routine
2476 * is available to setup fork handlers.
2478 /*#define HAS_PTHREAD_ATFORK /**/
2480 /* HAS_PTHREAD_ATTR_SETSCOPE:
2481 * This symbol, if defined, indicates that the pthread_attr_setscope
2482 * system call is available to set the contention scope attribute of
2483 * a thread attribute object.
2485 /*#define HAS_PTHREAD_ATTR_SETSCOPE / **/
2487 /* HAS_PTHREAD_YIELD:
2488 * This symbol, if defined, indicates that the pthread_yield
2489 * routine is available to yield the execution of the current
2490 * thread. sched_yield is preferable to pthread_yield.
2493 * This symbol defines the way to yield the execution of
2494 * the current thread. Known ways are sched_yield,
2495 * pthread_yield, and pthread_yield with NULL.
2498 * This symbol, if defined, indicates that the sched_yield
2499 * routine is available to yield the execution of the current
2500 * thread. sched_yield is preferable to pthread_yield.
2502 /*#define HAS_PTHREAD_YIELD /**/
2503 #define SCHED_YIELD /**/
2504 /*#define HAS_SCHED_YIELD /**/
2507 * This symbol, if defined, indicates that the random_r routine
2508 * is available to random re-entrantly.
2511 * This symbol encodes the prototype of random_r.
2512 * It is zero if d_random_r is undef, and one of the
2513 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_random_r
2516 /*#define HAS_RANDOM_R /**/
2517 #define RANDOM_R_PROTO 0 /**/
2520 * This symbol, if defined, indicates that the readdir64_r routine
2521 * is available to readdir64 re-entrantly.
2523 /* READDIR64_R_PROTO:
2524 * This symbol encodes the prototype of readdir64_r.
2525 * It is zero if d_readdir64_r is undef, and one of the
2526 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir64_r
2529 /*#define HAS_READDIR64_R /**/
2530 #define READDIR64_R_PROTO 0 /**/
2533 * This symbol, if defined, indicates that the readdir_r routine
2534 * is available to readdir re-entrantly.
2537 * This symbol encodes the prototype of readdir_r.
2538 * It is zero if d_readdir_r is undef, and one of the
2539 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir_r
2542 /*#define HAS_READDIR_R /**/
2543 #define READDIR_R_PROTO 0 /**/
2546 * This symbol, if defined, indicates that the readv routine is
2547 * available to do gather reads. You will also need <sys/uio.h>
2548 * and there I_SYSUIO.
2550 /*#define HAS_READV /**/
2553 * This symbol, if defined, indicates that the recvmsg routine is
2554 * available to send structured socket messages.
2556 /*#define HAS_RECVMSG /**/
2559 * This symbol, if defined, indicates that the bcopy routine is available
2560 * to copy potentially overlapping memory blocks. Normally, you should
2561 * probably use memmove() or memcpy(). If neither is defined, roll your
2564 /*#define HAS_SAFE_BCOPY /**/
2567 * This symbol, if defined, indicates that the memcpy routine is available
2568 * to copy potentially overlapping memory blocks. If you need to
2569 * copy overlapping memory blocks, you should check HAS_MEMMOVE and
2570 * use memmove() instead, if available.
2572 /*#define HAS_SAFE_MEMCPY /**/
2575 * This symbol, if defined, indicates that the memcmp routine is available
2576 * and can be used to compare relative magnitudes of chars with their high
2577 * bits set. If it is not defined, roll your own version.
2579 #define HAS_SANE_MEMCMP /**/
2582 * This symbol, if defined, indicates that the system provides
2583 * a prototype for the sbrk() function. Otherwise, it is up
2584 * to the program to supply one. Good guesses are
2585 * extern void* sbrk(int);
2586 * extern void* sbrk(size_t);
2588 /*#define HAS_SBRK_PROTO /**/
2591 * This symbol, if defined, indicates that the scalbnl routine is
2592 * available. If ilogbl is also present we can emulate frexpl.
2594 /*#define HAS_SCALBNL /**/
2597 * This symbol, if defined, indicates that the entire sem*(2) library is
2600 /*#define HAS_SEM /**/
2603 * This symbol, if defined, indicates that the sendmsg routine is
2604 * available to send structured socket messages.
2606 /*#define HAS_SENDMSG /**/
2609 * This symbol, if defined, indicates that the setgrent routine is
2610 * available for initializing sequential access of the group database.
2612 /*#define HAS_SETGRENT /**/
2615 * This symbol, if defined, indicates that the setgrent_r routine
2616 * is available to setgrent re-entrantly.
2618 /* SETGRENT_R_PROTO:
2619 * This symbol encodes the prototype of setgrent_r.
2620 * It is zero if d_setgrent_r is undef, and one of the
2621 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setgrent_r
2624 /*#define HAS_SETGRENT_R /**/
2625 #define SETGRENT_R_PROTO 0 /**/
2628 * This symbol, if defined, indicates that the setgroups() routine is
2629 * available to set the list of process groups. If unavailable, multiple
2630 * groups are probably not supported.
2632 /*#define HAS_SETGROUPS /**/
2635 * This symbol, if defined, indicates that the sethostent() routine is
2638 /*#define HAS_SETHOSTENT /**/
2640 /* HAS_SETHOSTENT_R:
2641 * This symbol, if defined, indicates that the sethostent_r routine
2642 * is available to sethostent re-entrantly.
2644 /* SETHOSTENT_R_PROTO:
2645 * This symbol encodes the prototype of sethostent_r.
2646 * It is zero if d_sethostent_r is undef, and one of the
2647 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_sethostent_r
2650 /*#define HAS_SETHOSTENT_R /**/
2651 #define SETHOSTENT_R_PROTO 0 /**/
2654 * This symbol, if defined, indicates that the setitimer routine is
2655 * available to set interval timers.
2657 /*#define HAS_SETITIMER /**/
2660 * This symbol, if defined, indicates that the setlocale_r routine
2661 * is available to setlocale re-entrantly.
2663 /* SETLOCALE_R_PROTO:
2664 * This symbol encodes the prototype of setlocale_r.
2665 * It is zero if d_setlocale_r is undef, and one of the
2666 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setlocale_r
2669 /*#define HAS_SETLOCALE_R /**/
2670 #define SETLOCALE_R_PROTO 0 /**/
2673 * This symbol, if defined, indicates that the setnetent() routine is
2676 /*#define HAS_SETNETENT /**/
2679 * This symbol, if defined, indicates that the setnetent_r routine
2680 * is available to setnetent re-entrantly.
2682 /* SETNETENT_R_PROTO:
2683 * This symbol encodes the prototype of setnetent_r.
2684 * It is zero if d_setnetent_r is undef, and one of the
2685 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setnetent_r
2688 /*#define HAS_SETNETENT_R /**/
2689 #define SETNETENT_R_PROTO 0 /**/
2692 * This symbol, if defined, indicates that the setprotoent() routine is
2695 /*#define HAS_SETPROTOENT /**/
2698 * This symbol, if defined, indicates that the setpgrp routine is
2699 * available to set the current process group.
2702 * This symbol, if defined, indicates that setpgrp needs two
2703 * arguments whereas USG one needs none. See also HAS_SETPGID
2704 * for a POSIX interface.
2706 /*#define HAS_SETPGRP /**/
2707 /*#define USE_BSD_SETPGRP /**/
2709 /* HAS_SETPROCTITLE:
2710 * This symbol, if defined, indicates that the setproctitle routine is
2711 * available to set process title.
2713 /*#define HAS_SETPROCTITLE /**/
2715 /* HAS_SETPROTOENT_R:
2716 * This symbol, if defined, indicates that the setprotoent_r routine
2717 * is available to setprotoent re-entrantly.
2719 /* SETPROTOENT_R_PROTO:
2720 * This symbol encodes the prototype of setprotoent_r.
2721 * It is zero if d_setprotoent_r is undef, and one of the
2722 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setprotoent_r
2725 /*#define HAS_SETPROTOENT_R /**/
2726 #define SETPROTOENT_R_PROTO 0 /**/
2729 * This symbol, if defined, indicates that the setpwent routine is
2730 * available for initializing sequential access of the passwd database.
2732 /*#define HAS_SETPWENT /**/
2735 * This symbol, if defined, indicates that the setpwent_r routine
2736 * is available to setpwent re-entrantly.
2738 /* SETPWENT_R_PROTO:
2739 * This symbol encodes the prototype of setpwent_r.
2740 * It is zero if d_setpwent_r is undef, and one of the
2741 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setpwent_r
2744 /*#define HAS_SETPWENT_R /**/
2745 #define SETPWENT_R_PROTO 0 /**/
2748 * This symbol, if defined, indicates that the setservent() routine is
2751 /*#define HAS_SETSERVENT /**/
2753 /* HAS_SETSERVENT_R:
2754 * This symbol, if defined, indicates that the setservent_r routine
2755 * is available to setservent re-entrantly.
2757 /* SETSERVENT_R_PROTO:
2758 * This symbol encodes the prototype of setservent_r.
2759 * It is zero if d_setservent_r is undef, and one of the
2760 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setservent_r
2763 /*#define HAS_SETSERVENT_R /**/
2764 #define SETSERVENT_R_PROTO 0 /**/
2767 * This symbol, if defined, indicates that the setvbuf routine is
2768 * available to change buffering on an open stdio stream.
2769 * to a line-buffered mode.
2771 #define HAS_SETVBUF /**/
2774 * This symbol, if defined, indicates that sfio should
2777 /*#define USE_SFIO /**/
2780 * This symbol, if defined, indicates that the entire shm*(2) library is
2783 /*#define HAS_SHM /**/
2786 * This symbol holds the return type of the shmat() system call.
2787 * Usually set to 'void *' or 'char *'.
2789 /* HAS_SHMAT_PROTOTYPE:
2790 * This symbol, if defined, indicates that the sys/shm.h includes
2791 * a prototype for shmat(). Otherwise, it is up to the program to
2792 * guess one. Shmat_t shmat(int, Shmat_t, int) is a good guess,
2793 * but not always right so it should be emitted by the program only
2794 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
2796 #define Shmat_t void * /**/
2797 /*#define HAS_SHMAT_PROTOTYPE /**/
2800 * This symbol, if defined, indicates that Vr4's sigaction() routine
2803 /*#define HAS_SIGACTION /**/
2806 * This symbol, if defined, indicates that the sigprocmask
2807 * system call is available to examine or change the signal mask
2808 * of the calling process.
2810 /*#define HAS_SIGPROCMASK /**/
2813 * This variable indicates to the C program that the sigsetjmp()
2814 * routine is available to save the calling process's registers
2815 * and stack environment for later use by siglongjmp(), and
2816 * to optionally save the process's signal mask. See
2817 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
2820 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
2823 * This macro is used in the same way as sigsetjmp(), but will invoke
2824 * traditional setjmp() if sigsetjmp isn't available.
2825 * See HAS_SIGSETJMP.
2828 * This macro is used in the same way as siglongjmp(), but will invoke
2829 * traditional longjmp() if siglongjmp isn't available.
2830 * See HAS_SIGSETJMP.
2832 /*#define HAS_SIGSETJMP /**/
2833 #ifdef HAS_SIGSETJMP
2834 #define Sigjmp_buf sigjmp_buf
2835 #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
2836 #define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
2838 #define Sigjmp_buf jmp_buf
2839 #define Sigsetjmp(buf,save_mask) setjmp((buf))
2840 #define Siglongjmp(buf,retval) longjmp((buf),(retval))
2843 /* USE_SITECUSTOMIZE:
2844 * This symbol, if defined, indicates that sitecustomize should
2847 /*#define USE_SITECUSTOMIZE /**/
2850 * This symbol, if defined, indicates that the snprintf () library
2851 * function is available for use.
2854 * This symbol, if defined, indicates that the vsnprintf () library
2855 * function is available for use.
2857 #define HAS_SNPRINTF /**/
2858 #define HAS_VSNPRINTF /**/
2861 * This symbol, if defined, indicates that the sockatmark routine is
2862 * available to test whether a socket is at the out-of-band mark.
2864 /*#define HAS_SOCKATMARK /**/
2866 /* HAS_SOCKATMARK_PROTO:
2867 * This symbol, if defined, indicates that the system provides
2868 * a prototype for the sockatmark() function. Otherwise, it is up
2869 * to the program to supply one. A good guess is
2870 * extern int sockatmark(int);
2872 /*#define HAS_SOCKATMARK_PROTO /**/
2875 * This symbol, if defined, indicates that the BSD socket interface is
2879 * This symbol, if defined, indicates that the BSD socketpair() call is
2883 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
2884 * Checking just with #ifdef might not be enough because this symbol
2885 * has been known to be an enum.
2887 /* HAS_MSG_DONTROUTE:
2888 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
2889 * Checking just with #ifdef might not be enough because this symbol
2890 * has been known to be an enum.
2893 * This symbol, if defined, indicates that the MSG_OOB is supported.
2894 * Checking just with #ifdef might not be enough because this symbol
2895 * has been known to be an enum.
2898 * This symbol, if defined, indicates that the MSG_PEEK is supported.
2899 * Checking just with #ifdef might not be enough because this symbol
2900 * has been known to be an enum.
2903 * This symbol, if defined, indicates that the MSG_PROXY is supported.
2904 * Checking just with #ifdef might not be enough because this symbol
2905 * has been known to be an enum.
2908 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
2909 * Checking just with #ifdef might not be enough because this symbol
2910 * has been known to be an enum.
2912 #define HAS_SOCKET /**/
2913 /*#define HAS_SOCKETPAIR /**/
2914 /*#define HAS_MSG_CTRUNC /**/
2915 /*#define HAS_MSG_DONTROUTE /**/
2916 /*#define HAS_MSG_OOB /**/
2917 /*#define HAS_MSG_PEEK /**/
2918 /*#define HAS_MSG_PROXY /**/
2919 /*#define HAS_SCM_RIGHTS /**/
2922 * This symbol, if defined, indicates that the socks5_init routine is
2923 * available to initialize SOCKS 5.
2925 /*#define HAS_SOCKS5_INIT /**/
2927 /* SPRINTF_RETURNS_STRLEN:
2928 * This variable defines whether sprintf returns the length of the string
2929 * (as per the ANSI spec). Some C libraries retain compatibility with
2930 * pre-ANSI C and return a pointer to the passed in buffer; for these
2931 * this variable will be undef.
2933 #define SPRINTF_RETURNS_STRLEN /**/
2936 * This symbol, if defined, indicates that the sqrtl routine is
2937 * available to do long double square roots.
2939 /*#define HAS_SQRTL /**/
2942 * This symbol, if defined, indicates that the srand48_r routine
2943 * is available to srand48 re-entrantly.
2946 * This symbol encodes the prototype of srand48_r.
2947 * It is zero if d_srand48_r is undef, and one of the
2948 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srand48_r
2951 /*#define HAS_SRAND48_R /**/
2952 #define SRAND48_R_PROTO 0 /**/
2955 * This symbol, if defined, indicates that the srandom_r routine
2956 * is available to srandom re-entrantly.
2959 * This symbol encodes the prototype of srandom_r.
2960 * It is zero if d_srandom_r is undef, and one of the
2961 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srandom_r
2964 /*#define HAS_SRANDOM_R /**/
2965 #define SRANDOM_R_PROTO 0 /**/
2967 /* HAS_SETRESGID_PROTO:
2968 * This symbol, if defined, indicates that the system provides
2969 * a prototype for the setresgid() function. Otherwise, it is up
2970 * to the program to supply one. Good guesses are
2971 * extern int setresgid(uid_t ruid, uid_t euid, uid_t suid);
2973 /*#define HAS_SETRESGID_PROTO /**/
2975 /* HAS_SETRESUID_PROTO:
2976 * This symbol, if defined, indicates that the system provides
2977 * a prototype for the setresuid() function. Otherwise, it is up
2978 * to the program to supply one. Good guesses are
2979 * extern int setresuid(uid_t ruid, uid_t euid, uid_t suid);
2981 /*#define HAS_SETRESUID_PROTO /**/
2984 * This symbol is defined if this system has a stat structure declaring
2985 * st_blksize and st_blocks.
2987 #ifndef USE_STAT_BLOCKS
2988 /*#define USE_STAT_BLOCKS /**/
2991 /* HAS_STRUCT_STATFS_F_FLAGS:
2992 * This symbol, if defined, indicates that the struct statfs
2993 * does have the f_flags member containing the mount flags of
2994 * the filesystem containing the file.
2995 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
2996 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
2997 * have statfs() and struct statfs, they have ustat() and getmnt()
2998 * with struct ustat and struct fs_data.
3000 /*#define HAS_STRUCT_STATFS_F_FLAGS /**/
3002 /* HAS_STRUCT_STATFS:
3003 * This symbol, if defined, indicates that the struct statfs
3004 * to do statfs() is supported.
3006 /*#define HAS_STRUCT_STATFS /**/
3009 * This symbol, if defined, indicates that the fstatvfs routine is
3010 * available to stat filesystems by file descriptors.
3012 /*#define HAS_FSTATVFS /**/
3015 * This symbol is defined if the _ptr and _cnt fields (or similar)
3016 * of the stdio FILE structure can be used to access the stdio buffer
3017 * for a file handle. If this is defined, then the FILE_ptr(fp)
3018 * and FILE_cnt(fp) macros will also be defined and should be used
3019 * to access these fields.
3022 * This macro is used to access the _ptr field (or equivalent) of the
3023 * FILE structure pointed to by its argument. This macro will always be
3024 * defined if USE_STDIO_PTR is defined.
3026 /* STDIO_PTR_LVALUE:
3027 * This symbol is defined if the FILE_ptr macro can be used as an
3031 * This macro is used to access the _cnt field (or equivalent) of the
3032 * FILE structure pointed to by its argument. This macro will always be
3033 * defined if USE_STDIO_PTR is defined.
3035 /* STDIO_CNT_LVALUE:
3036 * This symbol is defined if the FILE_cnt macro can be used as an
3039 /* STDIO_PTR_LVAL_SETS_CNT:
3040 * This symbol is defined if using the FILE_ptr macro as an lvalue
3041 * to increase the pointer by n has the side effect of decreasing the
3042 * value of File_cnt(fp) by n.
3044 /* STDIO_PTR_LVAL_NOCHANGE_CNT:
3045 * This symbol is defined if using the FILE_ptr macro as an lvalue
3046 * to increase the pointer by n leaves File_cnt(fp) unchanged.
3048 #define USE_STDIO_PTR /**/
3049 #ifdef USE_STDIO_PTR
3050 #define FILE_ptr(fp) ((fp)->_ptr)
3051 #define STDIO_PTR_LVALUE /**/
3052 #define FILE_cnt(fp) ((fp)->_cnt)
3053 #define STDIO_CNT_LVALUE /**/
3054 /*#define STDIO_PTR_LVAL_SETS_CNT /**/
3055 #define STDIO_PTR_LVAL_NOCHANGE_CNT /**/
3059 * This symbol is defined if the _base field (or similar) of the
3060 * stdio FILE structure can be used to access the stdio buffer for
3061 * a file handle. If this is defined, then the FILE_base(fp) macro
3062 * will also be defined and should be used to access this field.
3063 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
3064 * to determine the number of bytes in the buffer. USE_STDIO_BASE
3065 * will never be defined unless USE_STDIO_PTR is.
3068 * This macro is used to access the _base field (or equivalent) of the
3069 * FILE structure pointed to by its argument. This macro will always be
3070 * defined if USE_STDIO_BASE is defined.
3073 * This macro is used to determine the number of bytes in the I/O
3074 * buffer pointed to by _base field (or equivalent) of the FILE
3075 * structure pointed to its argument. This macro will always be defined
3076 * if USE_STDIO_BASE is defined.
3078 #define USE_STDIO_BASE /**/
3079 #ifdef USE_STDIO_BASE
3080 #define FILE_base(fp) ((fp)->_base)
3081 #define FILE_bufsiz(fp) ((fp)->_cnt + (fp)->_ptr - (fp)->_base)
3085 * This symbol, if defined, indicates that the strerror routine is
3086 * available to translate error numbers to strings. See the writeup
3087 * of Strerror() in this file before you try to define your own.
3090 * This symbol, if defined, indicates that the sys_errlist array is
3091 * available to translate error numbers to strings. The extern int
3092 * sys_nerr gives the size of that table.
3095 * This preprocessor symbol is defined as a macro if strerror() is
3096 * not available to translate error numbers to strings but sys_errlist[]
3099 #define HAS_STRERROR /**/
3100 #define HAS_SYS_ERRLIST /**/
3101 #define Strerror(e) strerror(e)
3104 * This symbol, if defined, indicates that the strerror_r routine
3105 * is available to strerror re-entrantly.
3107 /* STRERROR_R_PROTO:
3108 * This symbol encodes the prototype of strerror_r.
3109 * It is zero if d_strerror_r is undef, and one of the
3110 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_strerror_r
3113 /*#define HAS_STRERROR_R /**/
3114 #define STRERROR_R_PROTO 0 /**/
3117 * This symbol, if defined, indicates that the strftime routine is
3118 * available to do time formatting.
3120 #define HAS_STRFTIME /**/
3123 * This symbol, if defined, indicates that the strlcat () routine is
3124 * available to do string concatenation.
3126 /*#define HAS_STRLCAT /**/
3129 * This symbol, if defined, indicates that the strlcpy () routine is
3130 * available to do string copying.
3132 /*#define HAS_STRLCPY /**/
3135 * This symbol, if defined, indicates that the strtold routine is
3136 * available to convert strings to long doubles.
3138 /*#define HAS_STRTOLD /**/
3141 * This symbol, if defined, indicates that the strtoll routine is
3142 * available to convert strings to long longs.
3144 /*#define HAS_STRTOLL /**/
3147 * This symbol, if defined, indicates that the strtoq routine is
3148 * available to convert strings to long longs (quads).
3150 /*#define HAS_STRTOQ /**/
3153 * This symbol, if defined, indicates that the strtoul routine is
3154 * available to provide conversion of strings to unsigned long.
3156 #define HAS_STRTOUL /**/
3159 * This symbol, if defined, indicates that the strtoull routine is
3160 * available to convert strings to unsigned long longs.
3162 /*#define HAS_STRTOULL /**/
3165 * This symbol, if defined, indicates that the strtouq routine is
3166 * available to convert strings to unsigned long longs (quads).
3168 /*#define HAS_STRTOUQ /**/
3170 /* HAS_SYSCALL_PROTO:
3171 * This symbol, if defined, indicates that the system provides
3172 * a prototype for the syscall() function. Otherwise, it is up
3173 * to the program to supply one. Good guesses are
3174 * extern int syscall(int, ...);
3175 * extern int syscall(long, ...);
3177 /*#define HAS_SYSCALL_PROTO /**/
3179 /* HAS_TELLDIR_PROTO:
3180 * This symbol, if defined, indicates that the system provides
3181 * a prototype for the telldir() function. Otherwise, it is up
3182 * to the program to supply one. A good guess is
3183 * extern long telldir(DIR*);
3185 #define HAS_TELLDIR_PROTO /**/
3188 * This symbol, if defined, indicates that the time() routine exists.
3191 * This symbol holds the type returned by time(). It can be long,
3192 * or time_t on BSD sites (in which case <sys/types.h> should be
3195 #define HAS_TIME /**/
3196 #define Time_t time_t /* Time type */
3199 * This symbol, if defined, indicates that the times() routine exists.
3200 * Note that this became obsolete on some systems (SUNOS), which now
3201 * use getrusage(). It may be necessary to include <sys/times.h>.
3203 #define HAS_TIMES /**/
3206 * This symbol, if defined, indicates that the tmpnam_r routine
3207 * is available to tmpnam re-entrantly.
3210 * This symbol encodes the prototype of tmpnam_r.
3211 * It is zero if d_tmpnam_r is undef, and one of the
3212 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_tmpnam_r
3215 /*#define HAS_TMPNAM_R /**/
3216 #define TMPNAM_R_PROTO 0 /**/
3219 * This symbol, if defined, indicates that the ttyname_r routine
3220 * is available to ttyname re-entrantly.
3223 * This symbol encodes the prototype of ttyname_r.
3224 * It is zero if d_ttyname_r is undef, and one of the
3225 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ttyname_r
3228 /*#define HAS_TTYNAME_R /**/
3229 #define TTYNAME_R_PROTO 0 /**/
3231 /* U32_ALIGNMENT_REQUIRED:
3232 * This symbol, if defined, indicates that you must access
3233 * character data through U32-aligned pointers.
3235 #ifndef U32_ALIGNMENT_REQUIRED
3236 #define U32_ALIGNMENT_REQUIRED /**/
3240 * This symbol, if defined, indicates that the ualarm routine is
3241 * available to do alarms with microsecond granularity.
3243 /*#define HAS_UALARM /**/
3246 * This symbol, if defined, indicates that the union semun is
3247 * defined by including <sys/sem.h>. If not, the user code
3248 * probably needs to define it as:
3251 * struct semid_ds *buf;
3252 * unsigned short *array;
3255 /* USE_SEMCTL_SEMUN:
3256 * This symbol, if defined, indicates that union semun is
3257 * used for semctl IPC_STAT.
3259 /* USE_SEMCTL_SEMID_DS:
3260 * This symbol, if defined, indicates that struct semid_ds * is
3261 * used for semctl IPC_STAT.
3263 #define HAS_UNION_SEMUN /**/
3264 /*#define USE_SEMCTL_SEMUN /**/
3265 /*#define USE_SEMCTL_SEMID_DS /**/
3268 * This symbol, if defined, indicates that the unordered routine is
3269 * available to check whether two doubles are unordered
3270 * (effectively: whether either of them is NaN)
3272 /*#define HAS_UNORDERED /**/
3275 * This symbol, if defined, indicates that the unsetenv () routine is
3276 * available for use.
3278 /*#define HAS_UNSETENV /**/
3280 /* HAS_USLEEP_PROTO:
3281 * This symbol, if defined, indicates that the system provides
3282 * a prototype for the usleep() function. Otherwise, it is up
3283 * to the program to supply one. A good guess is
3284 * extern int usleep(useconds_t);
3286 /*#define HAS_USLEEP_PROTO /**/
3289 * This symbol, if defined, indicates that the ustat system call is
3290 * available to query file system statistics by dev_t.
3292 /*#define HAS_USTAT /**/
3295 * This symbol, if defined, indicates that vfork() exists.
3297 /*#define HAS_VFORK /**/
3300 * This symbol, if defined, indicates that an emulation of the
3301 * fork routine is available.
3303 /*#define HAS_PSEUDOFORK /**/
3306 * This symbol's value is either "void" or "int", corresponding to the
3307 * appropriate return type of a signal handler. Thus, you can declare
3308 * a signal handler using "Signal_t (*handler)()", and define the
3309 * handler using "Signal_t handler(sig)".
3311 #define Signal_t void /* Signal handler's return type */
3314 * This symbol, if defined, indicates that the vprintf routine is available
3315 * to printf with a pointer to an argument list. If unavailable, you
3316 * may need to write your own, probably in terms of _doprnt().
3318 /* USE_CHAR_VSPRINTF:
3319 * This symbol is defined if this system has vsprintf() returning type
3320 * (char*). The trend seems to be to declare it as "int vsprintf()". It
3321 * is up to the package author to declare vsprintf correctly based on the
3324 #define HAS_VPRINTF /**/
3325 /*#define USE_CHAR_VSPRINTF /**/
3328 * This symbol, if defined, indicates that the writev routine is
3329 * available to do scatter writes.
3331 /*#define HAS_WRITEV /**/
3333 /* USE_DYNAMIC_LOADING:
3334 * This symbol, if defined, indicates that dynamic loading of
3335 * some sort is available.
3337 #define USE_DYNAMIC_LOADING /**/
3340 * This symbol contains the size of a double, so that the C preprocessor
3341 * can make decisions based on it.
3343 #define DOUBLESIZE 8 /**/
3346 * This symbol, if defined, indicates that this system uses
3349 /*#define EBCDIC /**/
3352 * This symbol, if defined, tells that fflush(NULL) does flush
3353 * all pending stdio output.
3356 * This symbol, if defined, tells that to flush
3357 * all pending stdio output one must loop through all
3358 * the stdio file handles stored in an array and fflush them.
3359 * Note that if fflushNULL is defined, fflushall will not
3360 * even be probed for and will be left undefined.
3362 #define FFLUSH_NULL /**/
3363 /*#define FFLUSH_ALL /**/
3366 * This symbol holds the type used to declare file positions in libc.
3367 * It can be fpos_t, long, uint, etc... It may be necessary to include
3368 * <sys/types.h> to get any typedef'ed information.
3370 #define Fpos_t fpos_t /* File position type */
3373 * This symbol defines the format string used for printing a Gid_t.
3375 #define Gid_t_f "ld" /**/
3378 * This symbol holds the signedess of a Gid_t.
3379 * 1 for unsigned, -1 for signed.
3381 #define Gid_t_sign -1 /* GID sign */
3384 * This symbol holds the size of a Gid_t in bytes.
3386 #define Gid_t_size 4 /* GID size */
3389 * This symbol holds the return type of getgid() and the type of
3390 * argument to setrgid() and related functions. Typically,
3391 * it is the type of group ids in the kernel. It can be int, ushort,
3392 * gid_t, etc... It may be necessary to include <sys/types.h> to get
3393 * any typedef'ed information.
3395 #define Gid_t gid_t /* Type for getgid(), etc... */
3398 * This symbol holds the type used for the second argument to
3399 * getgroups() and setgroups(). Usually, this is the same as
3400 * gidtype (gid_t) , but sometimes it isn't.
3401 * It can be int, ushort, gid_t, etc...
3402 * It may be necessary to include <sys/types.h> to get any
3403 * typedef'ed information. This is only required if you have
3404 * getgroups() or setgroups()..
3406 #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
3407 #define Groups_t gid_t /* Type for 2nd arg to [sg]etgroups() */
3411 * This symbol, if defined, indicates that <crypt.h> exists and
3412 * should be included.
3414 /*#define I_CRYPT /**/
3417 * This symbol contains the type of the prefix structure element
3418 * in the <db.h> header file. In older versions of DB, it was
3419 * int, while in newer ones it is u_int32_t.
3422 * This symbol contains the type of the prefix structure element
3423 * in the <db.h> header file. In older versions of DB, it was
3424 * int, while in newer ones it is size_t.
3426 /* DB_VERSION_MAJOR_CFG:
3427 * This symbol, if defined, defines the major version number of
3428 * Berkeley DB found in the <db.h> header when Perl was configured.
3430 /* DB_VERSION_MINOR_CFG:
3431 * This symbol, if defined, defines the minor version number of
3432 * Berkeley DB found in the <db.h> header when Perl was configured.
3433 * For DB version 1 this is always 0.
3435 /* DB_VERSION_PATCH_CFG:
3436 * This symbol, if defined, defines the patch version number of
3437 * Berkeley DB found in the <db.h> header when Perl was configured.
3438 * For DB version 1 this is always 0.
3440 #define DB_Hash_t int /**/
3441 #define DB_Prefix_t int /**/
3442 #define DB_VERSION_MAJOR_CFG 0 /**/
3443 #define DB_VERSION_MINOR_CFG 0 /**/
3444 #define DB_VERSION_PATCH_CFG 0 /**/
3447 * This symbol, if defined, indicates that <fp.h> exists and
3448 * should be included.
3453 * This symbol, if defined, indicates that <fp_class.h> exists and
3454 * should be included.
3456 /*#define I_FP_CLASS /**/
3459 * This symbol, if defined, indicates to the C program that it should
3463 * This symbol, if defined, indicates to the C program that struct group
3464 * in <grp.h> contains gr_passwd.
3466 /*#define I_GRP /**/
3467 /*#define GRPASSWD /**/
3470 * This symbol, if defined, indicates that <ieeefp.h> exists and
3471 * should be included.
3473 /*#define I_IEEEFP /**/
3476 * This symbol, if defined, indicates to the C program that it should
3477 * include <inttypes.h>.
3479 /*#define I_INTTYPES /**/
3482 * This symbol, if defined, indicates that <langinfo.h> exists and
3483 * should be included.
3485 /*#define I_LANGINFO /**/
3488 * This symbol, if defined, indicates that <libutil.h> exists and
3489 * should be included.
3491 /*#define I_LIBUTIL /**/
3494 * This symbol, if defined, indicates to the C program that it should
3495 * include <mach/cthreads.h>.
3497 /*#define I_MACH_CTHREADS /**/
3500 * This symbol, if defined, indicates that <mntent.h> exists and
3501 * should be included.
3503 /*#define I_MNTENT /**/
3506 * This symbol, if defined, indicates that <ndbm.h> exists and should
3509 /*#define I_NDBM /**/
3512 * This symbol, if defined, indicates that <netdb.h> exists and
3513 * should be included.
3515 /*#define I_NETDB /**/
3518 * This symbol, if defined, indicates to the C program that it should
3519 * include <netinet/tcp.h>.
3521 /*#define I_NETINET_TCP /**/
3524 * This symbol, if defined, indicates that <poll.h> exists and
3525 * should be included. (see also HAS_POLL)
3527 /*#define I_POLL /**/
3530 * This symbol, if defined, indicates that <prot.h> exists and
3531 * should be included.
3533 /*#define I_PROT /**/
3536 * This symbol, if defined, indicates to the C program that it should
3537 * include <pthread.h>.
3539 /*#define I_PTHREAD /**/
3542 * This symbol, if defined, indicates to the C program that it should
3546 * This symbol, if defined, indicates to the C program that struct passwd
3547 * contains pw_quota.
3550 * This symbol, if defined, indicates to the C program that struct passwd
3554 * This symbol, if defined, indicates to the C program that struct passwd
3555 * contains pw_change.
3558 * This symbol, if defined, indicates to the C program that struct passwd
3559 * contains pw_class.
3562 * This symbol, if defined, indicates to the C program that struct passwd
3563 * contains pw_expire.
3566 * This symbol, if defined, indicates to the C program that struct passwd
3567 * contains pw_comment.
3570 * This symbol, if defined, indicates to the C program that struct passwd
3571 * contains pw_gecos.
3574 * This symbol, if defined, indicates to the C program that struct passwd
3575 * contains pw_passwd.
3577 /*#define I_PWD /**/
3578 /*#define PWQUOTA /**/
3579 /*#define PWAGE /**/
3580 /*#define PWCHANGE /**/
3581 /*#define PWCLASS /**/
3582 /*#define PWEXPIRE /**/
3583 /*#define PWCOMMENT /**/
3584 /*#define PWGECOS /**/
3585 /*#define PWPASSWD /**/
3588 * This symbol, if defined, indicates that <shadow.h> exists and
3589 * should be included.
3591 /*#define I_SHADOW /**/
3594 * This symbol, if defined, indicates that <socks.h> exists and
3595 * should be included.
3597 /*#define I_SOCKS /**/
3600 * This symbol, if defined, indicates that <sunmath.h> exists and
3601 * should be included.
3603 /*#define I_SUNMATH /**/
3606 * This symbol, if defined, indicates that <syslog.h> exists and
3607 * should be included.
3609 /*#define I_SYSLOG /**/
3612 * This symbol, if defined, indicates that <sys/mode.h> exists and
3613 * should be included.
3615 /*#define I_SYSMODE /**/
3618 * This symbol, if defined, indicates that <sys/mount.h> exists and
3619 * should be included.
3621 /*#define I_SYS_MOUNT /**/
3624 * This symbol, if defined, indicates that <sys/statfs.h> exists.
3626 /*#define I_SYS_STATFS /**/
3629 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
3630 * should be included.
3632 /*#define I_SYS_STATVFS /**/
3635 * This symbol, if defined, indicates that <sys/uio.h> exists and
3636 * should be included.
3638 /*#define I_SYSUIO /**/
3641 * This symbol, if defined, indicates that <sys/utsname.h> exists and
3642 * should be included.
3644 /*#define I_SYSUTSNAME /**/
3647 * This symbol, if defined, indicates that <sys/vfs.h> exists and
3648 * should be included.
3650 /*#define I_SYS_VFS /**/
3653 * This symbol, if defined, indicates to the C program that it should
3657 * This symbol, if defined, indicates to the C program that it should
3658 * include <sys/time.h>.
3660 /* I_SYS_TIME_KERNEL:
3661 * This symbol, if defined, indicates to the C program that it should
3662 * include <sys/time.h> with KERNEL defined.
3665 * This symbol, if defined, indicates to the C program that
3666 * the struct tm has a tm_zone field.
3668 /* HAS_TM_TM_GMTOFF:
3669 * This symbol, if defined, indicates to the C program that
3670 * the struct tm has a tm_gmtoff field.
3673 /*#define I_SYS_TIME /**/
3674 /*#define I_SYS_TIME_KERNEL /**/
3675 /*#define HAS_TM_TM_ZONE /**/
3676 /*#define HAS_TM_TM_GMTOFF /**/
3679 * This symbol, if defined, indicates that <ustat.h> exists and
3680 * should be included.
3682 /*#define I_USTAT /**/
3685 * This symbol, if defined, indicates that <stdarg.h> exists and should
3689 * This symbol, if defined, indicates to the C program that it should
3690 * include <varargs.h>.
3692 #define I_STDARG /**/
3693 /*#define I_VARARGS /**/
3695 /* PERL_INC_VERSION_LIST:
3696 * This variable specifies the list of subdirectories in over
3697 * which perl.c:incpush() and lib/lib.pm will automatically
3698 * search when adding directories to @INC, in a format suitable
3699 * for a C initialization string. See the inc_version_list entry
3700 * in Porting/Glossary for more details.
3702 #define PERL_INC_VERSION_LIST 0 /**/
3704 /* INSTALL_USR_BIN_PERL:
3705 * This symbol, if defined, indicates that Perl is to be installed
3706 * also as /usr/bin/perl.
3708 /*#define INSTALL_USR_BIN_PERL /**/
3711 * This symbol, if defined, contains the string used by stdio to
3712 * format long doubles (format 'f') for output.
3715 * This symbol, if defined, contains the string used by stdio to
3716 * format long doubles (format 'g') for output.
3719 * This symbol, if defined, contains the string used by stdio to
3720 * format long doubles (format 'e') for output.
3723 * This symbol, if defined, contains the string used by stdio to
3724 * format long doubles (format 'f') for input.
3726 /*#define PERL_PRIfldbl "f" /**/
3727 /*#define PERL_PRIgldbl "g" /**/
3728 /*#define PERL_PRIeldbl "e" /**/
3729 /*#define PERL_SCNfldbl "f" /**/
3732 * This symbol holds the type used to declare offsets in the kernel.
3733 * It can be int, long, off_t, etc... It may be necessary to include
3734 * <sys/types.h> to get any typedef'ed information.
3737 * This symbol holds the number of bytes used by the Off_t.
3740 * This symbol holds the number of bytes used by the Off_t.
3742 #define Off_t long /* <offset> type */
3743 #define LSEEKSIZE 4 /* <offset> size */
3744 #define Off_t_size 4 /* <offset> size */
3747 * This symbol, if defined, indicates that the Misc Attribution
3748 * Declaration code should be conditionally compiled.
3750 /*#define PERL_MAD /**/
3753 * This variable contains the return type of free(). It is usually
3754 * void, but occasionally int.
3757 * This symbol is the type of pointer returned by malloc and realloc.
3759 #define Malloc_t void * /**/
3760 #define Free_t void /**/
3762 /* PERL_MALLOC_WRAP:
3763 * This symbol, if defined, indicates that we'd like malloc wrap checks.
3765 #define PERL_MALLOC_WRAP /**/
3768 * This symbol, if defined, indicates that we're using our own malloc.
3770 /*#define MYMALLOC /**/
3773 * This symbol holds the type used to declare file modes
3774 * for systems calls. It is usually mode_t, but may be
3775 * int or unsigned short. It may be necessary to include <sys/types.h>
3776 * to get any typedef'ed information.
3778 #define Mode_t mode_t /* file mode parameter for system calls */
3781 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
3782 * non-blocking I/O for the file descriptor. Note that there is no way
3783 * back, i.e. you cannot turn it blocking again this way. If you wish to
3784 * alternatively switch between blocking and non-blocking, use the
3785 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
3788 * This symbol holds the errno error code set by read() when no data was
3789 * present on the non-blocking file descriptor.
3792 * This symbol holds the return code from read() when no data is present
3793 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
3794 * not defined, then you can't distinguish between no data and EOF by
3795 * issuing a read(). You'll have to find another way to tell for sure!
3798 * This symbol, if defined, indicates to the C program that a read() on
3799 * a non-blocking file descriptor will return 0 on EOF, and not the value
3800 * held in RD_NODATA (-1 usually, in that case!).
3802 #define VAL_O_NONBLOCK O_NONBLOCK
3803 #define VAL_EAGAIN EAGAIN
3804 #define RD_NODATA -1
3805 #define EOF_NONBLOCK
3808 * This symbol, if defined, indicates that the system stores
3809 * the variable argument list datatype, va_list, in a format
3810 * that cannot be copied by simple assignment, so that some
3811 * other means must be used when copying is required.
3812 * As such systems vary in their provision (or non-provision)
3813 * of copying mechanisms, handy.h defines a platform-
3814 * independent macro, Perl_va_copy(src, dst), to do the job.
3816 /*#define NEED_VA_COPY /**/
3819 * This symbol holds the type used for the 1st argument
3820 * to gethostbyaddr().
3823 * This symbol holds the type used for the 2nd argument
3824 * to gethostbyaddr().
3827 * This symbol holds the type used for the argument to
3831 * This symbol holds the type used for the 1st argument to
3834 #define Netdb_host_t char * /**/
3835 #define Netdb_hlen_t int /**/
3836 #define Netdb_name_t char * /**/
3837 #define Netdb_net_t long /**/
3839 /* PERL_OTHERLIBDIRS:
3840 * This variable contains a colon-separated set of paths for the perl
3841 * binary to search for additional library files or modules.
3842 * These directories will be tacked to the end of @INC.
3843 * Perl will automatically search below each path for version-
3844 * and architecture-specific directories. See PERL_INC_VERSION_LIST
3847 /*#define PERL_OTHERLIBDIRS "" /**/
3850 * This symbol, if defined, tells that there's a 64-bit integer type,
3851 * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one
3852 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, or QUAD_IS_INT64_T.
3854 /*#define HAS_QUAD /**/
3857 # define Quad_t long long /**/
3858 # define Uquad_t unsigned long long /**/
3860 # define Quad_t __int64 /**/
3861 # define Uquad_t unsigned __int64 /**/
3863 # define QUADKIND 5 /**/
3864 # define QUAD_IS_INT 1
3865 # define QUAD_IS_LONG 2
3866 # define QUAD_IS_LONG_LONG 3
3867 # define QUAD_IS_INT64_T 4
3871 * This symbol defines the C type used for Perl's IV.
3874 * This symbol defines the C type used for Perl's UV.
3877 * This symbol defines the C type used for Perl's I8.
3880 * This symbol defines the C type used for Perl's U8.
3883 * This symbol defines the C type used for Perl's I16.
3886 * This symbol defines the C type used for Perl's U16.
3889 * This symbol defines the C type used for Perl's I32.
3892 * This symbol defines the C type used for Perl's U32.
3895 * This symbol defines the C type used for Perl's I64.
3898 * This symbol defines the C type used for Perl's U64.
3901 * This symbol defines the C type used for Perl's NV.
3904 * This symbol contains the sizeof(IV).
3907 * This symbol contains the sizeof(UV).
3910 * This symbol contains the sizeof(I8).
3913 * This symbol contains the sizeof(U8).
3916 * This symbol contains the sizeof(I16).
3919 * This symbol contains the sizeof(U16).
3922 * This symbol contains the sizeof(I32).
3925 * This symbol contains the sizeof(U32).
3928 * This symbol contains the sizeof(I64).
3931 * This symbol contains the sizeof(U64).
3934 * This symbol contains the sizeof(NV).
3937 * This symbol, if defined, indicates that a variable of type NVTYPE
3938 * can preserve all the bits of a variable of type UVTYPE.
3940 /* NV_PRESERVES_UV_BITS:
3941 * This symbol contains the number of bits a variable of type NVTYPE
3942 * can preserve of a variable of type UVTYPE.
3944 /* NV_OVERFLOWS_INTEGERS_AT
3945 * This symbol gives the largest integer value that NVs can hold. This
3946 * value + 1.0 cannot be stored accurately. It is expressed as constant
3947 * floating point expression to reduce the chance of decimale/binary
3948 * conversion issues. If it can not be determined, the value 0 is given.
3950 /* NV_ZERO_IS_ALLBITS_ZERO
3951 * This symbol, if defined, indicates that a variable of type NVTYPE
3952 * stores 0.0 in memory as all bits zero.
3954 #define IVTYPE long /**/
3955 #define UVTYPE unsigned long /**/
3956 #define I8TYPE char /**/
3957 #define U8TYPE unsigned char /**/
3958 #define I16TYPE short /**/
3959 #define U16TYPE unsigned short /**/
3960 #define I32TYPE long /**/
3961 #define U32TYPE unsigned long /**/
3964 # define I64TYPE long long /**/
3965 # define U64TYPE unsigned long long /**/
3967 # define I64TYPE __int64 /**/
3968 # define U64TYPE unsigned __int64 /**/
3971 #define NVTYPE double /**/
3972 #define IVSIZE 4 /**/
3973 #define UVSIZE 4 /**/
3974 #define I8SIZE 1 /**/
3975 #define U8SIZE 1 /**/
3976 #define I16SIZE 2 /**/
3977 #define U16SIZE 2 /**/
3978 #define I32SIZE 4 /**/
3979 #define U32SIZE 4 /**/
3981 #define I64SIZE 8 /**/
3982 #define U64SIZE 8 /**/
3984 #define NVSIZE 8 /**/
3985 #define NV_PRESERVES_UV
3986 #define NV_PRESERVES_UV_BITS 32
3987 #define NV_OVERFLOWS_INTEGERS_AT 256.0*256.0*256.0*256.0*256.0*256.0*2.0*2.0*2.0*2.0*2.0
3988 #define NV_ZERO_IS_ALLBITS_ZERO
3991 # if BYTEORDER == 0x1234
3993 # define BYTEORDER 0x12345678
3995 # if BYTEORDER == 0x4321
3997 # define BYTEORDER 0x87654321
4004 * This symbol defines the format string used for printing a Perl IV
4005 * as a signed decimal integer.
4008 * This symbol defines the format string used for printing a Perl UV
4009 * as an unsigned decimal integer.
4012 * This symbol defines the format string used for printing a Perl UV
4013 * as an unsigned octal integer.
4016 * This symbol defines the format string used for printing a Perl UV
4017 * as an unsigned hexadecimal integer in lowercase abcdef.
4020 * This symbol defines the format string used for printing a Perl UV
4021 * as an unsigned hexadecimal integer in uppercase ABCDEF.
4024 * This symbol defines the format string used for printing a Perl NV
4025 * using %e-ish floating point format.
4028 * This symbol defines the format string used for printing a Perl NV
4029 * using %f-ish floating point format.
4032 * This symbol defines the format string used for printing a Perl NV
4033 * using %g-ish floating point format.
4035 #define IVdf "ld" /**/
4036 #define UVuf "lu" /**/
4037 #define UVof "lo" /**/
4038 #define UVxf "lx" /**/
4039 #define UVXf "lX" /**/
4040 #define NVef "e" /**/
4041 #define NVff "f" /**/
4042 #define NVgf "g" /**/
4045 * This symbol holds the type used to declare process ids in the kernel.
4046 * It can be int, uint, pid_t, etc... It may be necessary to include
4047 * <sys/types.h> to get any typedef'ed information.
4049 #define Pid_t int /* PID type */
4052 * This symbol contains the name of the private library for this package.
4053 * The library is private in the sense that it needn't be in anyone's
4054 * execution path, but it should be accessible by the world. The program
4055 * should be prepared to do ~ expansion.
4058 * This symbol contains the ~name expanded version of PRIVLIB, to be used
4059 * in programs that are not prepared to deal with ~ expansion at run-time.
4061 #define PRIVLIB "c:\\perl\\5.11.0\\lib" /**/
4062 #define PRIVLIB_EXP (win32_get_privlib("5.11.0")) /**/
4065 * If defined, this macro indicates that the C compiler can handle
4066 * function prototypes.
4069 * This macro is used to declare function parameters for folks who want
4070 * to make declarations with prototypes using a different style than
4071 * the above macros. Use double parentheses. For example:
4073 * int main _((int argc, char *argv[]));
4075 #define CAN_PROTOTYPE /**/
4076 #ifdef CAN_PROTOTYPE
4077 #define _(args) args
4083 * This symbol contains the size of a pointer, so that the C preprocessor
4084 * can make decisions based on it. It will be sizeof(void *) if
4085 * the compiler supports (void *); otherwise it will be
4088 #define PTRSIZE 4 /**/
4091 * This macro is to be used to generate uniformly distributed
4092 * random numbers over the range [0., 1.[. You may have to supply
4093 * an 'extern double drand48();' in your program since SunOS 4.1.3
4094 * doesn't provide you with anything relevant in its headers.
4095 * See HAS_DRAND48_PROTO.
4098 * This symbol defines the type of the argument of the
4099 * random seed function.
4102 * This symbol defines the macro to be used in seeding the
4103 * random number generator (see Drand01).
4106 * This symbol indicates how many bits are produced by the
4107 * function used to generate normalized random numbers.
4108 * Values include 15, 16, 31, and 48.
4110 #define Drand01() (rand()/(double)((unsigned)1<<RANDBITS)) /**/
4111 #define Rand_seed_t unsigned /**/
4112 #define seedDrand01(x) srand((Rand_seed_t)x) /**/
4113 #define RANDBITS 15 /**/
4116 * This symbol holds the minimum number of bits operated by select.
4117 * That is, if you do select(n, ...), how many bits at least will be
4118 * cleared in the masks if some activity is detected. Usually this
4119 * is either n or 32*ceil(n/32), especially many little-endians do
4120 * the latter. This is only useful if you have select(), naturally.
4122 #define SELECT_MIN_BITS 32 /**/
4125 * This symbol holds the type used for the 2nd, 3rd, and 4th
4126 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
4127 * is defined, and 'int *' otherwise. This is only useful if you
4128 * have select(), of course.
4130 #define Select_fd_set_t Perl_fd_set * /**/
4133 * This symbol contains the full pathname to the shell used on this
4134 * on this system to execute Bourne shell scripts. Usually, this will be
4135 * /bin/sh, though it's possible that some systems will have /bin/ksh,
4136 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
4139 #define SH_PATH "cmd /x /c" /**/
4142 * This symbol contains a list of signal names in order of
4143 * signal number. This is intended
4144 * to be used as a static array initialization, like this:
4145 * char *sig_name[] = { SIG_NAME };
4146 * The signals in the list are separated with commas, and each signal
4147 * is surrounded by double quotes. There is no leading SIG in the signal
4148 * name, i.e. SIGQUIT is known as "QUIT".
4149 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
4150 * etc., where nn is the actual signal number (e.g. NUM37).
4151 * The signal number for sig_name[i] is stored in sig_num[i].
4152 * The last element is 0 to terminate the list with a NULL. This
4153 * corresponds to the 0 at the end of the sig_name_init list.
4154 * Note that this variable is initialized from the sig_name_init,
4155 * not from sig_name (which is unused).
4158 * This symbol contains a list of signal numbers, in the same order as the
4159 * SIG_NAME list. It is suitable for static array initialization, as in:
4160 * int sig_num[] = { SIG_NUM };
4161 * The signals in the list are separated with commas, and the indices
4162 * within that list and the SIG_NAME list match, so it's easy to compute
4163 * the signal name from a number or vice versa at the price of a small
4164 * dynamic linear lookup.
4165 * Duplicates are allowed, but are moved to the end of the list.
4166 * The signal number corresponding to sig_name[i] is sig_number[i].
4167 * if (i < NSIG) then sig_number[i] == i.
4168 * The last element is 0, corresponding to the 0 at the end of
4169 * the sig_name_init list.
4170 * Note that this variable is initialized from the sig_num_init,
4171 * not from sig_num (which is unused).
4174 * This variable contains the number of elements of the SIG_NAME
4175 * and SIG_NUM arrays, excluding the final NULL entry.
4177 #define SIG_NAME "ZERO", "HUP", "INT", "QUIT", "ILL", "NUM05", "NUM06", "NUM07", "FPE", "KILL", "NUM10", "SEGV", "NUM12", "PIPE", "ALRM", "TERM", "NUM16", "NUM17", "NUM18", "NUM19", "CHLD", "BREAK", "ABRT", "STOP", "NUM24", "CONT", "CLD", 0 /**/
4178 #define SIG_NUM 0, 1, 2, 21, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 20, 0 /**/
4179 #define SIG_SIZE 27 /**/
4182 * This symbol contains the name of the private library for this package.
4183 * The library is private in the sense that it needn't be in anyone's
4184 * execution path, but it should be accessible by the world. The program
4185 * should be prepared to do ~ expansion.
4186 * The standard distribution will put nothing in this directory.
4187 * After perl has been installed, users may install their own local
4188 * architecture-dependent modules in this directory with
4189 * MakeMaker Makefile.PL
4190 * or equivalent. See INSTALL for details.
4193 * This symbol contains the ~name expanded version of SITEARCH, to be used
4194 * in programs that are not prepared to deal with ~ expansion at run-time.
4196 #define SITEARCH "c:\\perl\\site\\5.11.0\\lib\\MSWin32-x86" /**/
4197 /*#define SITEARCH_EXP "" /**/
4200 * This symbol contains the name of the private library for this package.
4201 * The library is private in the sense that it needn't be in anyone's
4202 * execution path, but it should be accessible by the world. The program
4203 * should be prepared to do ~ expansion.
4204 * The standard distribution will put nothing in this directory.
4205 * After perl has been installed, users may install their own local
4206 * architecture-independent modules in this directory with
4207 * MakeMaker Makefile.PL
4208 * or equivalent. See INSTALL for details.
4211 * This symbol contains the ~name expanded version of SITELIB, to be used
4212 * in programs that are not prepared to deal with ~ expansion at run-time.
4215 * This define is SITELIB_EXP with any trailing version-specific component
4216 * removed. The elements in inc_version_list (inc_version_list.U) can
4217 * be tacked onto this variable to generate a list of directories to search.
4219 #define SITELIB "c:\\perl\\site\\5.11.0\\lib" /**/
4220 #define SITELIB_EXP (win32_get_sitelib("5.11.0")) /**/
4221 #define SITELIB_STEM "" /**/
4224 * This symbol holds the size of a Size_t in bytes.
4226 #define Size_t_size 4 /**/
4229 * This symbol holds the type used to declare length parameters
4230 * for string functions. It is usually size_t, but may be
4231 * unsigned long, int, etc. It may be necessary to include
4232 * <sys/types.h> to get any typedef'ed information.
4234 #define Size_t size_t /* length paramater for string functions */
4237 * This symbol holds the type used for the size argument of
4238 * various socket calls (just the base type, not the pointer-to).
4240 #define Sock_size_t int /**/
4243 * This symbol holds the type used by functions that return
4244 * a count of bytes or an error condition. It must be a signed type.
4245 * It is usually ssize_t, but may be long or int, etc.
4246 * It may be necessary to include <sys/types.h> or <unistd.h>
4247 * to get any typedef'ed information.
4248 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
4250 #define SSize_t int /* signed count of bytes */
4253 * This variable contains the string to put in front of a perl
4254 * script to make sure (one hopes) that it runs with perl and not
4257 #define STARTPERL "#!perl" /**/
4260 * This symbol is defined to be the type of char used in stdio.h.
4261 * It has the values "unsigned char" or "char".
4263 #define STDCHAR char /**/
4265 /* HAS_STDIO_STREAM_ARRAY:
4266 * This symbol, if defined, tells that there is an array
4267 * holding the stdio streams.
4269 /* STDIO_STREAM_ARRAY:
4270 * This symbol tells the name of the array holding the stdio streams.
4271 * Usual values include _iob, __iob, and __sF.
4273 /*#define HAS_STDIO_STREAM_ARRAY /**/
4274 #define STDIO_STREAM_ARRAY
4277 * This symbol defines the format string used for printing a Uid_t.
4279 #define Uid_t_f "ld" /**/
4282 * This symbol holds the signedess of a Uid_t.
4283 * 1 for unsigned, -1 for signed.
4285 #define Uid_t_sign -1 /* UID sign */
4288 * This symbol holds the size of a Uid_t in bytes.
4290 #define Uid_t_size 4 /* UID size */
4293 * This symbol holds the type used to declare user ids in the kernel.
4294 * It can be int, ushort, uid_t, etc... It may be necessary to include
4295 * <sys/types.h> to get any typedef'ed information.
4297 #define Uid_t uid_t /* UID type */
4300 * This symbol, if defined, indicates that 64-bit integers should
4301 * be used when available. If not defined, the native integers
4302 * will be employed (be they 32 or 64 bits). The minimal possible
4303 * 64-bitness is used, just enough to get 64-bit integers into Perl.
4304 * This may mean using for example "long longs", while your memory
4305 * may still be limited to 2 gigabytes.
4308 * This symbol, if defined, indicates that 64-bit integers should
4309 * be used when available. If not defined, the native integers
4310 * will be used (be they 32 or 64 bits). The maximal possible
4311 * 64-bitness is employed: LP64 or ILP64, meaning that you will
4312 * be able to use more than 2 gigabytes of memory. This mode is
4313 * even more binary incompatible than USE_64_BIT_INT. You may not
4314 * be able to run the resulting executable in a 32-bit CPU at all or
4315 * you may need at least to reboot your OS to 64-bit mode.
4317 #ifndef USE_64_BIT_INT
4318 /*#define USE_64_BIT_INT /**/
4321 #ifndef USE_64_BIT_ALL
4322 /*#define USE_64_BIT_ALL /**/
4326 * This symbol, if defined, indicates that Perl should
4327 * be built to use 'fast stdio'.
4328 * Defaults to define in Perls 5.8 and earlier, to undef later.
4330 #ifndef USE_FAST_STDIO
4331 /*#define USE_FAST_STDIO / **/
4335 * This symbol, if defined, indicates that large file support
4336 * should be used when available.
4338 #ifndef USE_LARGE_FILES
4339 /*#define USE_LARGE_FILES /**/
4343 * This symbol, if defined, indicates that long doubles should
4344 * be used when available.
4346 #ifndef USE_LONG_DOUBLE
4347 /*#define USE_LONG_DOUBLE /**/
4351 * This symbol, if defined, indicates that 64-bit interfaces and
4352 * long doubles should be used when available.
4354 #ifndef USE_MORE_BITS
4355 /*#define USE_MORE_BITS /**/
4359 * This symbol, if defined, indicates that Perl should
4360 * be built to use multiplicity.
4362 #ifndef MULTIPLICITY
4363 /*#define MULTIPLICITY /**/
4367 * This symbol, if defined, indicates that the PerlIO abstraction should
4368 * be used throughout. If not defined, stdio should be
4369 * used in a fully backward compatible manner.
4372 /*#define USE_PERLIO /**/
4376 * This symbol, if defined, indicates that Perl should
4377 * be built to use socks.
4380 /*#define USE_SOCKS /**/
4384 * This symbol, if defined, indicates that Perl should be built to
4385 * use the interpreter-based threading implementation.
4388 * This symbol, if defined, indicates that Perl should be built to
4389 * use the 5.005-based threading implementation.
4391 /* OLD_PTHREADS_API:
4392 * This symbol, if defined, indicates that Perl should
4393 * be built to use the old draft POSIX threads API.
4395 /* USE_REENTRANT_API:
4396 * This symbol, if defined, indicates that Perl should
4397 * try to use the various _r versions of library functions.
4398 * This is extremely experimental.
4400 /*#define USE_5005THREADS /**/
4401 /*#define USE_ITHREADS /**/
4402 #if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
4403 #define USE_THREADS /* until src is revised*/
4405 /*#define OLD_PTHREADS_API /**/
4406 /*#define USE_REENTRANT_API /**/
4409 * This symbol, if defined, indicates that Perl should
4410 * be built with support for DTrace.
4412 /*#define USE_DTRACE / **/
4415 * If defined, this symbol contains the name of a private library.
4416 * The library is private in the sense that it needn't be in anyone's
4417 * execution path, but it should be accessible by the world.
4418 * It may have a ~ on the front.
4419 * The standard distribution will put nothing in this directory.
4420 * Vendors who distribute perl may wish to place their own
4421 * architecture-dependent modules and extensions in this directory with
4422 * MakeMaker Makefile.PL INSTALLDIRS=vendor
4423 * or equivalent. See INSTALL for details.
4425 /* PERL_VENDORARCH_EXP:
4426 * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
4427 * in programs that are not prepared to deal with ~ expansion at run-time.
4429 /*#define PERL_VENDORARCH "" /**/
4430 /*#define PERL_VENDORARCH_EXP "" /**/
4432 /* PERL_VENDORLIB_EXP:
4433 * This symbol contains the ~name expanded version of VENDORLIB, to be used
4434 * in programs that are not prepared to deal with ~ expansion at run-time.
4436 /* PERL_VENDORLIB_STEM:
4437 * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
4438 * removed. The elements in inc_version_list (inc_version_list.U) can
4439 * be tacked onto this variable to generate a list of directories to search.
4441 /*#define PERL_VENDORLIB_EXP "" /**/
4442 /*#define PERL_VENDORLIB_STEM "" /**/
4445 * This symbol indicates how much support of the void type is given by this
4446 * compiler. What various bits mean:
4448 * 1 = supports declaration of void
4449 * 2 = supports arrays of pointers to functions returning void
4450 * 4 = supports comparisons between pointers to void functions and
4451 * addresses of void functions
4452 * 8 = suports declaration of generic void pointers
4454 * The package designer should define VOIDUSED to indicate the requirements
4455 * of the package. This can be done either by #defining VOIDUSED before
4456 * including config.h, or by defining defvoidused in Myinit.U. If the
4457 * latter approach is taken, only those flags will be tested. If the
4458 * level of void support necessary is not present, defines void to int.
4463 #define VOIDFLAGS 15
4464 #if (VOIDFLAGS & VOIDUSED) != VOIDUSED
4465 #define void int /* is void to be avoided? */
4466 #define M_VOID /* Xenix strikes again */
4470 * This symbol, if defined, indicates that the poll routine is
4471 * available to poll active file descriptors. You may safely
4472 * include <poll.h> when both this symbol *and* I_POLL are defined.
4474 /*#define HAS_POLL /**/