2 * This file was produced by running the config_h.SH script, which
3 * gets its values from uconfig.sh, 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 uconfig.sh and rerun config_h.SH.
10 * $Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $
18 * Target system : unknown
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 indicates the C compiler can check for function attributes,
37 * such as printf formats. This is normally only supported by GNU cc.
39 /*#define HASATTRIBUTE / **/
41 #define __attribute__(_arg_)
45 * This symbol is defined if the bcmp() routine is available to
46 * compare blocks of memory.
48 /*#define HAS_BCMP / **/
51 * This symbol is defined if the bcopy() routine is available to
52 * copy blocks of memory.
54 /*#define HAS_BCOPY / **/
57 * This symbol is defined if the bzero() routine is available to
58 * set a memory block to 0.
60 /*#define HAS_BZERO / **/
63 * This symbol, if defined, indicates that the chown routine is
66 /*#define HAS_CHOWN / **/
69 * This symbol, if defined, indicates that the chroot routine is
72 /*#define HAS_CHROOT / **/
75 * This symbol, if defined, indicates that the chsize routine is available
76 * to truncate files. You might need a -lx to get this routine.
78 /*#define HAS_CHSIZE / **/
81 * This symbol, if defined, indicates that this C compiler knows about
82 * the const type. There is no need to actually test for that symbol
83 * within your programs. The mere use of the "const" keyword will
84 * trigger the necessary tests.
86 /*#define HASCONST / **/
92 * This symbol, if defined, indicates that the crypt routine is available
93 * to encrypt passwords and the like.
95 /*#define HAS_CRYPT / **/
98 * This symbol, if defined, indicates that the cuserid routine is
99 * available to get character login names.
101 /*#define HAS_CUSERID / **/
104 * This symbol, if defined, indicates that this system's <float.h>
105 * or <limits.h> defines the symbol DBL_DIG, which is the number
106 * of significant digits in a double precision number. If this
107 * symbol is not defined, a guess of 15 is usually pretty good.
109 /*#define HAS_DBL_DIG / * */
112 * This symbol, if defined, indicates that the difftime routine is
115 /*#define HAS_DIFFTIME / **/
118 * This symbol, if defined, indicates that the dlerror routine is
119 * available to return a string describing the last error that
120 * occurred from a call to dlopen(), dlclose() or dlsym().
122 /*#define HAS_DLERROR / **/
124 /* SETUID_SCRIPTS_ARE_SECURE_NOW:
125 * This symbol, if defined, indicates that the bug that prevents
126 * setuid scripts from being secure is not present in this kernel.
129 * This symbol, if defined, indicates that the C program should
130 * check the script that it is executing for setuid/setgid bits, and
131 * attempt to emulate setuid/setgid on systems that have disabled
132 * setuid #! scripts because the kernel can't do it securely.
133 * It is up to the package designer to make sure that this emulation
134 * is done securely. Among other things, it should do an fstat on
135 * the script it just opened to make sure it really is a setuid/setgid
136 * script, it should make sure the arguments passed correspond exactly
137 * to the argument on the #! line, and it should not trust any
138 * subprocesses to which it must pass the filename rather than the
139 * file descriptor of the script to be executed.
141 /*#define SETUID_SCRIPTS_ARE_SECURE_NOW / **/
142 /*#define DOSUID / **/
145 * This symbol, if defined, indicates that the dup2 routine is
146 * available to duplicate file descriptors.
148 /*#define HAS_DUP2 / **/
151 * This symbol, if defined, indicates that the fchmod routine is available
152 * to change mode of opened files. If unavailable, use chmod().
154 /*#define HAS_FCHMOD / **/
157 * This symbol, if defined, indicates that the fchown routine is available
158 * to change ownership of opened files. If unavailable, use chown().
160 /*#define HAS_FCHOWN / **/
163 * This symbol, if defined, indicates to the C program that
164 * the fcntl() function exists.
166 /*#define HAS_FCNTL / **/
169 * This symbol, if defined, indicates that the fgetpos routine is
170 * available to get the file position indicator, similar to ftell().
172 /*#define HAS_FGETPOS / **/
175 * This symbol, if defined, indicates that the flock routine is
176 * available to do file locking.
178 /*#define HAS_FLOCK / **/
181 * This symbol, if defined, indicates that the fork routine is
184 #define HAS_FORK /**/
187 * This symbol, if defined, indicates that the fsetpos routine is
188 * available to set the file position indicator, similar to fseek().
190 /*#define HAS_FSETPOS / **/
193 * This symbol, if defined, indicates that the gettimeofday() system
194 * call is available for a sub-second accuracy clock. Usually, the file
195 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
196 * The type "Timeval" should be used to refer to "struct timeval".
198 /*#define HAS_GETTIMEOFDAY / **/
199 #ifdef HAS_GETTIMEOFDAY
200 #define Timeval struct timeval /* Structure used by gettimeofday() */
204 * This symbol, if defined, indicates that the getgroups() routine is
205 * available to get the list of process groups. If unavailable, multiple
206 * groups are probably not supported.
208 /*#define HAS_GETGROUPS / **/
211 * This symbol, if defined, indicates that the getlogin routine is
212 * available to get the login name.
214 /*#define HAS_GETLOGIN / **/
217 * This symbol, if defined, indicates to the C program that
218 * the getpgid(pid) function is available to get the
221 /*#define HAS_GETPGID / **/
224 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
225 * routine is available to get the current process group.
227 /*#define HAS_GETPGRP2 / **/
230 * This symbol, if defined, indicates that the getppid routine is
231 * available to get the parent process ID.
233 /*#define HAS_GETPPID / **/
236 * This symbol, if defined, indicates that the getpriority routine is
237 * available to get a process's priority.
239 /*#define HAS_GETPRIORITY / **/
242 * This symbol, if defined, indicates to the C program that the
243 * inet_aton() function is available to parse IP address "dotted-quad"
246 /*#define HAS_INET_ATON / **/
249 * This symbol, if defined, indicates that the killpg routine is available
250 * to kill process groups. If unavailable, you probably should use kill
251 * with a negative process number.
253 /*#define HAS_KILLPG / **/
256 * This symbol, if defined, indicates that the link routine is
257 * available to create hard links.
259 /*#define HAS_LINK / **/
262 * This symbol, if defined, indicates that the localeconv routine is
263 * available for numeric and monetary formatting conventions.
265 /*#define HAS_LOCALECONV / **/
268 * This symbol, if defined, indicates that the lockf routine is
269 * available to do file locking.
271 /*#define HAS_LOCKF / **/
274 * This symbol, if defined, indicates that the lstat routine is
275 * available to do file stats on symbolic links.
277 /*#define HAS_LSTAT / **/
280 * This symbol, if defined, indicates that the mblen routine is available
281 * to find the number of bytes in a multibye character.
283 /*#define HAS_MBLEN / **/
286 * This symbol, if defined, indicates that the mbstowcs routine is
287 * available to covert a multibyte string into a wide character string.
289 /*#define HAS_MBSTOWCS / **/
292 * This symbol, if defined, indicates that the mbtowc routine is available
293 * to covert a multibyte to a wide character.
295 /*#define HAS_MBTOWC / **/
298 * This symbol, if defined, indicates that the memcmp routine is available
299 * to compare blocks of memory.
301 /*#define HAS_MEMCMP / **/
304 * This symbol, if defined, indicates that the memcpy routine is available
305 * to copy blocks of memory.
307 /*#define HAS_MEMCPY / **/
310 * This symbol, if defined, indicates that the memmove routine is available
311 * to copy potentially overlapping blocks of memory. This should be used
312 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
315 /*#define HAS_MEMMOVE / **/
318 * This symbol, if defined, indicates that the memset routine is available
319 * to set blocks of memory.
321 /*#define HAS_MEMSET / **/
324 * This symbol, if defined, indicates that the mkdir routine is available
325 * to create directories. Otherwise you should fork off a new process to
328 /*#define HAS_MKDIR / **/
331 * This symbol, if defined, indicates that the mkfifo routine is
332 * available to create FIFOs. Otherwise, mknod should be able to
333 * do it for you. However, if mkfifo is there, mknod might require
334 * super-user privileges which mkfifo will not.
336 /*#define HAS_MKFIFO / **/
339 * This symbol, if defined, indicates that the mktime routine is
342 /*#define HAS_MKTIME / **/
345 * This symbol, if defined, indicates that the msync system call is
346 * available to synchronize a mapped file.
348 /*#define HAS_MSYNC / **/
351 * This symbol, if defined, indicates that the munmap system call is
352 * available to unmap a region, usually mapped by mmap().
354 /*#define HAS_MUNMAP / **/
357 * This symbol, if defined, indicates that the nice routine is
360 /*#define HAS_NICE / **/
363 * This symbol, if defined, indicates that pathconf() is available
364 * to determine file-system related limits and options associated
365 * with a given filename.
368 * This symbol, if defined, indicates that pathconf() is available
369 * to determine file-system related limits and options associated
370 * with a given open file descriptor.
372 /*#define HAS_PATHCONF / **/
373 /*#define HAS_FPATHCONF / **/
376 * This symbol, if defined, indicates that the pause routine is
377 * available to suspend a process until a signal is received.
379 /*#define HAS_PAUSE / **/
382 * This symbol, if defined, indicates that the pipe routine is
383 * available to create an inter-process channel.
385 /*#define HAS_PIPE / **/
388 * This symbol, if defined, indicates that the poll routine is
389 * available to poll active file descriptors. You may safely
390 * include <poll.h> when this symbol is defined.
392 /*#define HAS_POLL / **/
395 * This symbol, if defined, indicates that the readdir routine is
396 * available to read directory entries. You may have to include
397 * <dirent.h>. See I_DIRENT.
399 /*#define HAS_READDIR / **/
402 * This symbol, if defined, indicates that the seekdir routine is
403 * available. You may have to include <dirent.h>. See I_DIRENT.
405 /*#define HAS_SEEKDIR / **/
408 * This symbol, if defined, indicates that the telldir routine is
409 * available. You may have to include <dirent.h>. See I_DIRENT.
411 /*#define HAS_TELLDIR / **/
414 * This symbol, if defined, indicates that the rewinddir routine is
415 * available. You may have to include <dirent.h>. See I_DIRENT.
417 /*#define HAS_REWINDDIR / **/
420 * This symbol, if defined, indicates that the readlink routine is
421 * available to read the value of a symbolic link.
423 /*#define HAS_READLINK / **/
426 * This symbol, if defined, indicates that the rename routine is available
427 * to rename files. Otherwise you should do the unlink(), link(), unlink()
430 /*#define HAS_RENAME / **/
433 * This symbol, if defined, indicates that the rmdir routine is
434 * available to remove directories. Otherwise you should fork off a
435 * new process to exec /bin/rmdir.
437 /*#define HAS_RMDIR / **/
440 * This symbol, if defined, indicates that the select routine is
441 * available to select active file descriptors. If the timeout field
442 * is used, <sys/time.h> may need to be included.
444 /*#define HAS_SELECT / **/
447 * This symbol, if defined, indicates that the setegid routine is available
448 * to change the effective gid of the current program.
450 /*#define HAS_SETEGID / **/
453 * This symbol, if defined, indicates that the seteuid routine is available
454 * to change the effective uid of the current program.
456 /*#define HAS_SETEUID / **/
459 * This symbol, if defined, indicates that the setlinebuf routine is
460 * available to change stderr or stdout from block-buffered or unbuffered
461 * to a line-buffered mode.
463 /*#define HAS_SETLINEBUF / **/
466 * This symbol, if defined, indicates that the setlocale routine is
467 * available to handle locale-specific ctype implementations.
469 /*#define HAS_SETLOCALE / **/
472 * This symbol, if defined, indicates that the setpgid(pid, gpid)
473 * routine is available to set process group ID.
475 /*#define HAS_SETPGID / **/
478 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
479 * routine is available to set the current process group.
481 /*#define HAS_SETPGRP2 / **/
484 * This symbol, if defined, indicates that the setpriority routine is
485 * available to set a process's priority.
487 /*#define HAS_SETPRIORITY / **/
490 * This symbol, if defined, indicates that the setregid routine is
491 * available to change the real and effective gid of the current
495 * This symbol, if defined, indicates that the setresgid routine is
496 * available to change the real, effective and saved gid of the current
499 /*#define HAS_SETREGID / **/
500 /*#define HAS_SETRESGID / **/
503 * This symbol, if defined, indicates that the setreuid routine is
504 * available to change the real and effective uid of the current
508 * This symbol, if defined, indicates that the setresuid routine is
509 * available to change the real, effective and saved uid of the current
512 /*#define HAS_SETREUID / **/
513 /*#define HAS_SETRESUID / **/
516 * This symbol, if defined, indicates that the setrgid routine is available
517 * to change the real gid of the current program.
519 /*#define HAS_SETRGID / **/
522 * This symbol, if defined, indicates that the setruid routine is available
523 * to change the real uid of the current program.
525 /*#define HAS_SETRUID / **/
528 * This symbol, if defined, indicates that the setsid routine is
529 * available to set the process group ID.
531 /*#define HAS_SETSID / **/
534 * This symbol holds the return type of the shmat() system call.
535 * Usually set to 'void *' or 'char *'.
537 /* HAS_SHMAT_PROTOTYPE:
538 * This symbol, if defined, indicates that the sys/shm.h includes
539 * a prototype for shmat(). Otherwise, it is up to the program to
540 * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess,
541 * but not always right so it should be emitted by the program only
542 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
544 #define Shmat_t void * /**/
545 /*#define HAS_SHMAT_PROTOTYPE / **/
548 * This symbol is defined to indicate that the strchr()/strrchr()
549 * functions are available for string searching. If not, try the
550 * index()/rindex() pair.
553 * This symbol is defined to indicate that the index()/rindex()
554 * functions are available for string searching.
556 /*#define HAS_STRCHR / **/
557 /*#define HAS_INDEX / **/
560 * This symbol, if defined, indicates that the strcoll routine is
561 * available to compare strings using collating information.
563 /*#define HAS_STRCOLL / **/
566 * This symbol, if defined, indicates that this C compiler knows how
567 * to copy structures. If undefined, you'll need to use a block copy
568 * routine of some sort instead.
570 /*#define USE_STRUCT_COPY / **/
573 * This symbol, if defined, indicates that the strtod routine is
574 * available to provide better numeric string conversion than atof().
576 /*#define HAS_STRTOD / **/
579 * This symbol, if defined, indicates that the strtol routine is available
580 * to provide better numeric string conversion than atoi() and friends.
582 /*#define HAS_STRTOL / **/
585 * This symbol, if defined, indicates that the strxfrm() routine is
586 * available to transform strings.
588 /*#define HAS_STRXFRM / **/
591 * This symbol, if defined, indicates that the symlink routine is available
592 * to create symbolic links.
594 /*#define HAS_SYMLINK / **/
597 * This symbol, if defined, indicates that the syscall routine is
598 * available to call arbitrary system calls. If undefined, that's tough.
600 /*#define HAS_SYSCALL / **/
603 * This symbol, if defined, indicates that sysconf() is available
604 * to determine system related limits and options.
606 /*#define HAS_SYSCONF / **/
609 * This symbol, if defined, indicates that the system routine is
610 * available to issue a shell command.
612 /*#define HAS_SYSTEM / **/
615 * This symbol, if defined, indicates that the tcgetpgrp routine is
616 * available to get foreground process group ID.
618 /*#define HAS_TCGETPGRP / **/
621 * This symbol, if defined, indicates that the tcsetpgrp routine is
622 * available to set foreground process group ID.
624 /*#define HAS_TCSETPGRP / **/
627 * This symbol, if defined, indicates that the truncate routine is
628 * available to truncate files.
630 /*#define HAS_TRUNCATE / **/
633 * This symbol, if defined, indicates that the tzname[] array is
634 * available to access timezone names.
636 /*#define HAS_TZNAME / **/
639 * This symbol, if defined, indicates that the umask routine is
640 * available to set and get the value of the file creation mask.
642 /*#define HAS_UMASK / **/
645 * This symbol, if defined, indicates that the usleep routine is
646 * available to let the process sleep on a sub-second accuracy.
648 /*#define HAS_USLEEP / **/
651 * This symbol, if defined, indicates that this C compiler knows about
652 * the volatile declaration.
654 /*#define HASVOLATILE / **/
660 * This symbol, if defined, indicates that wait4() exists.
662 /*#define HAS_WAIT4 / **/
665 * This symbol, if defined, indicates that the waitpid routine is
666 * available to wait for child process.
668 /*#define HAS_WAITPID / **/
671 * This symbol, if defined, indicates that the wcstombs routine is
672 * available to convert wide character strings to multibyte strings.
674 /*#define HAS_WCSTOMBS / **/
677 * This symbol, if defined, indicates that the wctomb routine is available
678 * to covert a wide character to a multibyte.
680 /*#define HAS_WCTOMB / **/
683 * This symbol, if defined, indicates to the C program that it should
684 * include <arpa/inet.h> to get inet_addr and friends declarations.
686 /*#define I_ARPA_INET / **/
689 * This symbol, if defined, indicates that <dbm.h> exists and should
693 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
694 * should be included.
696 /*#define I_DBM / **/
697 /*#define I_RPCSVC_DBM / **/
700 * This symbol, if defined, indicates to the C program that it should
701 * include <dirent.h>. Using this symbol also triggers the definition
702 * of the Direntry_t define which ends up being 'struct dirent' or
703 * 'struct direct' depending on the availability of <dirent.h>.
706 * This symbol, if defined, indicates to the C program that the length
707 * of directory entry names is provided by a d_namlen field. Otherwise
708 * you need to do strlen() on the d_name field.
711 * This symbol is set to 'struct direct' or 'struct dirent' depending on
712 * whether dirent is available or not. You should use this pseudo type to
713 * portably declare your directory entries.
715 /*#define I_DIRENT / **/
716 /*#define DIRNAMLEN / **/
717 #define Direntry_t struct dirent
720 * This symbol, if defined, indicates that <dlfcn.h> exists and should
723 /*#define I_DLFCN / **/
726 * This manifest constant tells the C program to include <fcntl.h>.
728 /*#define I_FCNTL / **/
731 * This symbol, if defined, indicates to the C program that it should
732 * include <float.h> to get definition of symbols like DBL_MAX or
733 * DBL_MIN, i.e. machine dependent floating point values.
735 /*#define I_FLOAT / **/
738 * This symbol, if defined, indicates to the C program that it should
739 * include <limits.h> to get definition of symbols like WORD_BIT or
740 * LONG_MAX, i.e. machine dependant limitations.
742 /*#define I_LIMITS / **/
745 * This symbol, if defined, indicates to the C program that it should
746 * include <locale.h>.
748 /*#define I_LOCALE / **/
751 * This symbol, if defined, indicates to the C program that it should
757 * This symbol, if defined, indicates to the C program that it should
758 * include <memory.h>.
760 /*#define I_MEMORY / **/
763 * This symbol, if defined, indicates that <ndbm.h> exists and should
766 /*#define I_NDBM / **/
769 * This symbol, if defined, indicates that <net/errno.h> exists and
770 * should be included.
772 /*#define I_NET_ERRNO / **/
775 * This symbol, if defined, indicates to the C program that it should
776 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
778 /*#define I_NETINET_IN / **/
781 * This symbol, if defined, indicates to the C program that it should
784 /*#define I_SFIO / **/
787 * This symbol, if defined, indicates that <stddef.h> exists and should
790 /*#define I_STDDEF / **/
793 * This symbol, if defined, indicates that <stdlib.h> exists and should
796 /*#define I_STDLIB / **/
799 * This symbol, if defined, indicates to the C program that it should
800 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
802 #define I_STRING /**/
805 * This symbol, if defined, indicates to the C program that it should
806 * include <sys/dir.h>.
808 /*#define I_SYS_DIR / **/
811 * This symbol, if defined, indicates to the C program that it should
812 * include <sys/file.h> to get definition of R_OK and friends.
814 /*#define I_SYS_FILE / **/
817 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
818 * be included. Otherwise, include <sgtty.h> or <termio.h>.
821 * This symbol, if defined, indicates the <sys/sockio.h> should be included
822 * to get socket ioctl options, like SIOCATMARK.
824 /*#define I_SYS_IOCTL / **/
825 /*#define I_SYS_SOCKIO / **/
828 * This symbol, if defined, indicates to the C program that it should
829 * include <sys/ndir.h>.
831 /*#define I_SYS_NDIR / **/
834 * This symbol, if defined, indicates to the C program that it should
835 * include <sys/param.h>.
837 /*#define I_SYS_PARAM / **/
840 * This symbol, if defined, indicates to the C program that it should
841 * include <sys/resource.h>.
843 /*#define I_SYS_RESOURCE / **/
846 * This symbol, if defined, indicates to the C program that it should
847 * include <sys/select.h> in order to get definition of struct timeval.
849 /*#define I_SYS_SELECT / **/
852 * This symbol, if defined, indicates to the C program that it should
853 * include <sys/stat.h>.
855 #define I_SYS_STAT /**/
858 * This symbol, if defined, indicates to the C program that it should
859 * include <sys/times.h>.
861 /*#define I_SYS_TIMES / **/
864 * This symbol, if defined, indicates to the C program that it should
865 * include <sys/types.h>.
867 /*#define I_SYS_TYPES / **/
870 * This symbol, if defined, indicates to the C program that it should
871 * include <sys/un.h> to get UNIX domain socket definitions.
873 /*#define I_SYS_UN / **/
876 * This symbol, if defined, indicates to the C program that it should
877 * include <sys/wait.h>.
879 /*#define I_SYS_WAIT / **/
882 * This symbol, if defined, indicates that the program should include
883 * <termio.h> rather than <sgtty.h>. There are also differences in
884 * the ioctl() calls that depend on the value of this symbol.
887 * This symbol, if defined, indicates that the program should include
888 * the POSIX termios.h rather than sgtty.h or termio.h.
889 * There are also differences in the ioctl() calls that depend on the
890 * value of this symbol.
893 * This symbol, if defined, indicates that the program should include
894 * <sgtty.h> rather than <termio.h>. There are also differences in
895 * the ioctl() calls that depend on the value of this symbol.
897 /*#define I_TERMIO / **/
898 /*#define I_TERMIOS / **/
899 /*#define I_SGTTY / **/
902 * This symbol, if defined, indicates to the C program that it should
903 * include <unistd.h>.
905 /*#define I_UNISTD / **/
908 * This symbol, if defined, indicates to the C program that it should
911 /*#define I_UTIME / **/
914 * This symbol, if defined, indicates to the C program that it should
915 * include <values.h> to get definition of symbols like MINFLOAT or
916 * MAXLONG, i.e. machine dependant limitations. Probably, you
917 * should use <limits.h> instead, if it is available.
919 /*#define I_VALUES / **/
922 * This symbol, if defined, indicates that <stdarg.h> exists and should
926 * This symbol, if defined, indicates to the C program that it should
927 * include <varargs.h>.
929 #define I_STDARG /**/
930 /*#define I_VARARGS / **/
933 * This symbol, if defined, indicates to the C program that it should
936 /*#define I_VFORK / **/
939 * If defined, this macro indicates that the C compiler can handle
940 * function prototypes.
943 * This macro is used to declare function parameters for folks who want
944 * to make declarations with prototypes using a different style than
945 * the above macros. Use double parentheses. For example:
947 * int main _((int argc, char *argv[]));
949 /*#define CAN_PROTOTYPE / **/
957 * This symbol contains the full pathname to the shell used on this
958 * on this system to execute Bourne shell scripts. Usually, this will be
959 * /bin/sh, though it's possible that some systems will have /bin/ksh,
960 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
963 #define SH_PATH "" /**/
966 * This symbol, if defined, signifies that we our
967 * build process is a cross-compilation.
969 /*#define CROSSCOMPILE / **/
972 * This symbol contains the value of sizeof(int) so that the C
973 * preprocessor can make decisions based on it.
976 * This symbol contains the value of sizeof(long) so that the C
977 * preprocessor can make decisions based on it.
980 * This symbol contains the value of sizeof(short) so that the C
981 * preprocessor can make decisions based on it.
983 #define INTSIZE 1 /**/
984 #define LONGSIZE 4 /**/
985 #define SHORTSIZE 1 /**/
988 * This symbol, if defined, signifies that the build
989 * process will produce some binary files that are going to be
990 * used in a cross-platform environment. This is the case for
991 * example with the NeXT "fat" binaries that contain executables
994 /*#define MULTIARCH / **/
997 * This symbol, if defined, tells that there's a 64-bit integer type,
998 * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one
999 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, or QUAD_IS_INT64_T.
1001 /*#define HAS_QUAD / **/
1003 # define Quad_t int64_t /**/
1004 # define Uquad_t uint64_t /**/
1005 # define QUADKIND 4 /**/
1006 # define QUAD_IS_INT 1
1007 # define QUAD_IS_LONG 2
1008 # define QUAD_IS_LONG_LONG 3
1009 # define QUAD_IS_INT64_T 4
1013 * This symbol, if defined, indicates that the accessx routine is
1014 * available to do extended access checks.
1016 /*#define HAS_ACCESSX / **/
1019 * This symbol, if defined, indicates that the eaccess routine is
1020 * available to do extended access checks.
1022 /*#define HAS_EACCESS / **/
1025 * This symbol, if defined, indicates to the C program that it should
1026 * include <sys/access.h>.
1028 /*#define I_SYS_ACCESS / **/
1031 * This symbol, if defined, indicates to the C program that it should
1032 * include <sys/security.h>.
1034 /*#define I_SYS_SECURITY / **/
1037 * This symbol contains the name of the operating system, as determined
1038 * by Configure. You shouldn't rely on it too much; the specific
1039 * feature tests from Configure are generally more reliable.
1042 * This symbol contains the version of the operating system, as determined
1043 * by Configure. You shouldn't rely on it too much; the specific
1044 * feature tests from Configure are generally more reliable.
1046 #define OSNAME "unknown" /**/
1047 #define OSVERS "" /**/
1050 * This symbol contains the number of bytes required to align a
1051 * double, or a long double when applicable. Usual values are 2,
1052 * 4 and 8. The default is eight, for safety.
1054 #if defined(CROSSCOMPILE) || defined(MULTIARCH)
1055 # define MEM_ALIGNBYTES 8
1057 #define MEM_ALIGNBYTES 4
1061 * This variable, if defined, holds the name of the directory in
1062 * which the user wants to put architecture-dependent public
1063 * library files for . It is most often a local directory
1064 * such as /usr/local/lib. Programs using this variable must be
1065 * prepared to deal with filename expansion. If ARCHLIB is the
1066 * same as PRIVLIB, it is not defined, since presumably the
1067 * program already searches PRIVLIB.
1070 * This symbol contains the ~name expanded version of ARCHLIB, to be used
1071 * in programs that are not prepared to deal with ~ expansion at run-time.
1073 /*#define ARCHLIB "/usr/local/lib/perl5/5.7/unknown" / **/
1074 /*#define ARCHLIB_EXP "/usr/local/lib/perl5/5.7/unknown" / **/
1077 * This symbol holds a string representing the architecture name.
1078 * It may be used to construct an architecture-dependant pathname
1079 * where library files may be held under a private library, for
1082 #define ARCHNAME "unknown" /**/
1085 * This symbol, if defined, indicates that the atolf routine is
1086 * available to convert strings into long doubles.
1088 /*#define HAS_ATOLF / **/
1091 * This symbol, if defined, indicates that the atoll routine is
1092 * available to convert strings into long longs.
1094 /*#define HAS_ATOLL / **/
1097 * This symbol holds the path of the bin directory where the package will
1098 * be installed. Program must be prepared to deal with ~name substitution.
1101 * This symbol is the filename expanded version of the BIN symbol, for
1102 * programs that do not want to deal with that at run-time.
1104 #define BIN "/usr/local/bin" /**/
1105 #define BIN_EXP "" /**/
1107 /* PERL_BINCOMPAT_5005:
1108 * This symbol, if defined, indicates that this version of Perl should be
1109 * binary-compatible with Perl 5.005. This is impossible for builds
1110 * that use features like threads and multiplicity it is always
1111 * for those versions.
1113 /*#define PERL_BINCOMPAT_5005 / **/
1116 * This symbol holds the hexadecimal constant defined in byteorder,
1117 * i.e. 0x1234 or 0x4321, etc...
1118 * If the compiler supports cross-compiling or multiple-architecture
1119 * binaries (eg. on NeXT systems), use compiler-defined macros to
1120 * determine the byte order.
1121 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
1122 * Binaries (MAB) on either big endian or little endian machines.
1123 * The endian-ness is available at compile-time. This only matters
1124 * for perl, where the config.h can be generated and installed on
1125 * one system, and used by a different architecture to build an
1126 * extension. Older versions of NeXT that might not have
1127 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
1128 * so the default case (for NeXT) is big endian to catch them.
1129 * This might matter for NeXT 3.0.
1131 #if defined(CROSSCOMPILE) || defined(MULTIARCH)
1132 # ifdef __LITTLE_ENDIAN__
1134 # define BYTEORDER 0x1234
1137 # define BYTEORDER 0x12345678
1141 # ifdef __BIG_ENDIAN__
1143 # define BYTEORDER 0x4321
1146 # define BYTEORDER 0x87654321
1151 # if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
1152 # define BYTEORDER 0x4321
1155 #define BYTEORDER 0x1234 /* large digits for MSB */
1159 * This macro catenates 2 tokens together.
1162 * This macro surrounds its token with double quotes.
1165 #define CAT2(a,b) a/**/b
1166 #define STRINGIFY(a) "a"
1167 /* If you can get stringification with catify, tell me how! */
1170 #define PeRl_CaTiFy(a, b) a ## b
1171 #define PeRl_StGiFy(a) #a
1172 /* the additional level of indirection enables these macros to be
1173 * used as arguments to other macros. See K&R 2nd ed., page 231. */
1174 #define CAT2(a,b) PeRl_CaTiFy(a,b)
1175 #define StGiFy(a) PeRl_StGiFy(a)
1176 #define STRINGIFY(a) PeRl_StGiFy(a)
1178 #if 42 != 1 && 42 != 42
1179 # include "Bletch: How does this C preprocessor catenate tokens?"
1183 * This symbol contains the first part of the string which will invoke
1184 * the C preprocessor on the standard input and produce to standard
1185 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1186 * call a wrapper. See CPPRUN.
1189 * This symbol contains the second part of the string which will invoke
1190 * the C preprocessor on the standard input and produce to standard
1191 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1192 * to specify standard input, otherwise the value is "".
1195 * This symbol contains the string which will invoke a C preprocessor on
1196 * the standard input and produce to standard output. It needs to end
1197 * with CPPLAST, after all other preprocessor flags have been specified.
1198 * The main difference with CPPSTDIN is that this program will never be a
1199 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1200 * available directly to the user. Note that it may well be different from
1201 * the preprocessor used to compile the C program.
1204 * This symbol is intended to be used along with CPPRUN in the same manner
1205 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1213 * This symbol, if defined, indicates that the _fwalk system call is
1214 * available to apply a function to all the file handles.
1216 /*#define HAS__FWALK / **/
1219 * This manifest constant lets the C program know that the access()
1220 * system call is available to check for accessibility using real UID/GID.
1221 * (always present on UNIX.)
1223 /*#define HAS_ACCESS / **/
1226 * This symbol is defined if the C compiler can cast negative
1227 * or large floating point numbers to 32-bit ints.
1229 /*#define CASTI32 / **/
1232 * This symbol is defined if the C compiler can cast negative
1233 * numbers to unsigned longs, ints and shorts.
1236 * This symbol contains flags that say what difficulties the compiler
1237 * has casting odd floating values to unsigned long:
1239 * 1 = couldn't cast < 0
1240 * 2 = couldn't cast >= 0x80000000
1241 * 4 = couldn't cast in argument expression list
1243 /*#define CASTNEGFLOAT / **/
1244 #define CASTFLAGS 0 /**/
1247 * This symbol, if defined, indicates that the closedir() routine
1248 * does not return a value.
1250 /*#define VOID_CLOSEDIR / **/
1252 /* HAS_STRUCT_CMSGHDR:
1253 * This symbol, if defined, indicates that the struct cmsghdr
1256 /*#define HAS_STRUCT_CMSGHDR / **/
1259 * This symbol, if defined, indicates that the C-shell exists.
1262 * This symbol, if defined, contains the full pathname of csh.
1264 /*#define HAS_CSH / **/
1269 /* DLSYM_NEEDS_UNDERSCORE:
1270 * This symbol, if defined, indicates that we need to prepend an
1271 * underscore to the symbol name before calling dlsym(). This only
1272 * makes sense if you *have* dlsym, which we will presume is the
1273 * case if you're using dl_dlopen.xs.
1275 /*#define DLSYM_NEEDS_UNDERSCORE / **/
1277 /* HAS_DRAND48_PROTO:
1278 * This symbol, if defined, indicates that the system provides
1279 * a prototype for the drand48() function. Otherwise, it is up
1280 * to the program to supply one. A good guess is
1281 * extern double drand48 _((void));
1283 /*#define HAS_DRAND48_PROTO / **/
1286 * This symbol, if defined, indicates that the getgrent routine is
1287 * available for finalizing sequential access of the group database.
1289 /*#define HAS_ENDGRENT / **/
1292 * This symbol, if defined, indicates that the endhostent() routine is
1293 * available to close whatever was being used for host queries.
1295 /*#define HAS_ENDHOSTENT / **/
1298 * This symbol, if defined, indicates that the endnetent() routine is
1299 * available to close whatever was being used for network queries.
1301 /*#define HAS_ENDNETENT / **/
1304 * This symbol, if defined, indicates that the endprotoent() routine is
1305 * available to close whatever was being used for protocol queries.
1307 /*#define HAS_ENDPROTOENT / **/
1310 * This symbol, if defined, indicates that the getgrent routine is
1311 * available for finalizing sequential access of the passwd database.
1313 /*#define HAS_ENDPWENT / **/
1316 * This symbol, if defined, indicates that the endservent() routine is
1317 * available to close whatever was being used for service queries.
1319 /*#define HAS_ENDSERVENT / **/
1322 * This symbol, if defined, indicates that fcntl() can be used
1323 * for file locking. Normally on Unix systems this is defined.
1324 * It may be undefined on VMS.
1326 /*#define FCNTL_CAN_LOCK / **/
1329 * This symbol, when defined, indicates presence of the fd_set typedef
1332 /*#define HAS_FD_SET / **/
1335 * This symbol, if defined, indicates that the system supports filenames
1336 * longer than 14 characters.
1338 /*#define FLEXFILENAMES / **/
1341 * This symbol will be defined if the C compiler supports fpos64_t.
1343 /*#define HAS_FPOS64_T / **/
1346 * This symbol, if defined, indicates that the frexpl routine is
1347 * available to break a long double floating-point number into
1348 * a normalized fraction and an integral power of 2.
1350 /*#define HAS_FREXPL / **/
1352 /* HAS_STRUCT_FS_DATA:
1353 * This symbol, if defined, indicates that the struct fs_data
1354 * to do statfs() is supported.
1356 /*#define HAS_STRUCT_FS_DATA / **/
1359 * This symbol, if defined, indicates that the fseeko routine is
1360 * available to fseek beyond 32 bits (useful for ILP32 hosts).
1362 /*#define HAS_FSEEKO / **/
1365 * This symbol, if defined, indicates that the fstatfs routine is
1366 * available to stat filesystems by file descriptors.
1368 /*#define HAS_FSTATFS / **/
1371 * This symbol, if defined, indicates that the fsync routine is
1372 * available to write a file's modified data and attributes to
1373 * permanent storage.
1375 /*#define HAS_FSYNC / **/
1378 * This symbol, if defined, indicates that the ftello routine is
1379 * available to ftell beyond 32 bits (useful for ILP32 hosts).
1381 /*#define HAS_FTELLO / **/
1384 * This preprocessor macro is defined to convert a floating point
1385 * number to a string without a trailing decimal point. This
1386 * emulates the behavior of sprintf("%g"), but is sometimes much more
1387 * efficient. If gconvert() is not available, but gcvt() drops the
1388 * trailing decimal point, then gcvt() is used. If all else fails,
1389 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1390 * macro are: value, number of digits, whether trailing zeros should
1391 * be retained, and the output buffer.
1392 * Possible values are:
1393 * d_Gconvert='gconvert((x),(n),(t),(b))'
1394 * d_Gconvert='gcvt((x),(n),(b))'
1395 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1396 * The last two assume trailing zeros should not be kept.
1398 #define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x))
1401 * This symbol, if defined, indicates that the getcwd routine is
1402 * available to get the current working directory.
1404 /*#define HAS_GETCWD / **/
1407 * This symbol, if defined, indicates that the getespwnam system call is
1408 * available to retrieve enchanced (shadow) password entries by name.
1410 /*#define HAS_GETESPWNAM / **/
1413 * This symbol, if defined, indicates that the getfsstat routine is
1414 * available to stat filesystems in bulk.
1416 /*#define HAS_GETFSSTAT / **/
1419 * This symbol, if defined, indicates that the getgrent routine is
1420 * available for sequential access of the group database.
1422 /*#define HAS_GETGRENT / **/
1424 /* HAS_GETHOSTBYADDR:
1425 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1426 * available to look up hosts by their IP addresses.
1428 /*#define HAS_GETHOSTBYADDR / **/
1430 /* HAS_GETHOSTBYNAME:
1431 * This symbol, if defined, indicates that the gethostbyname() routine is
1432 * available to look up host names in some data base or other.
1434 /*#define HAS_GETHOSTBYNAME / **/
1437 * This symbol, if defined, indicates that the gethostent() routine is
1438 * available to look up host names in some data base or another.
1440 /*#define HAS_GETHOSTENT / **/
1443 * This symbol, if defined, indicates that the C program may use the
1444 * gethostname() routine to derive the host name. See also HAS_UNAME
1448 * This symbol, if defined, indicates that the C program may use the
1449 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1453 * This symbol, if defined, indicates the command to feed to the
1454 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1455 * and HAS_UNAME. Note that the command uses a fully qualified path,
1456 * so that it is safe even if used by a process with super-user
1460 * This symbol, if defined, indicates that the C program may use the
1461 * contents of PHOSTNAME as a command to feed to the popen() routine
1462 * to derive the host name.
1464 /*#define HAS_GETHOSTNAME / **/
1465 /*#define HAS_UNAME / **/
1466 /*#define HAS_PHOSTNAME / **/
1467 #ifdef HAS_PHOSTNAME
1468 #define PHOSTNAME "" /* How to get the host name */
1471 /* HAS_GETHOST_PROTOS:
1472 * This symbol, if defined, indicates that <netdb.h> includes
1473 * prototypes for gethostent(), gethostbyname(), and
1474 * gethostbyaddr(). Otherwise, it is up to the program to guess
1475 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1477 /*#define HAS_GETHOST_PROTOS / **/
1480 * This symbol, if defined, indicates that the getitimer routine is
1481 * available to return interval timers.
1483 /*#define HAS_GETITIMER / **/
1486 * This symbol, if defined, indicates that the getmnt routine is
1487 * available to get filesystem mount info by filename.
1489 /*#define HAS_GETMNT / **/
1492 * This symbol, if defined, indicates that the getmntent routine is
1493 * available to iterate through mounted file systems to get their info.
1495 /*#define HAS_GETMNTENT / **/
1497 /* HAS_GETNETBYADDR:
1498 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1499 * available to look up networks by their IP addresses.
1501 /*#define HAS_GETNETBYADDR / **/
1503 /* HAS_GETNETBYNAME:
1504 * This symbol, if defined, indicates that the getnetbyname() routine is
1505 * available to look up networks by their names.
1507 /*#define HAS_GETNETBYNAME / **/
1510 * This symbol, if defined, indicates that the getnetent() routine is
1511 * available to look up network names in some data base or another.
1513 /*#define HAS_GETNETENT / **/
1515 /* HAS_GETNET_PROTOS:
1516 * This symbol, if defined, indicates that <netdb.h> includes
1517 * prototypes for getnetent(), getnetbyname(), and
1518 * getnetbyaddr(). Otherwise, it is up to the program to guess
1519 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1521 /*#define HAS_GETNET_PROTOS / **/
1524 * This symbol, if defined, indicates that the getpagesize system call
1525 * is available to get system page size, which is the granularity of
1526 * many memory management calls.
1528 /*#define HAS_GETPAGESIZE / **/
1531 * This symbol, if defined, indicates that the getprotoent() routine is
1532 * available to look up protocols in some data base or another.
1534 /*#define HAS_GETPROTOENT / **/
1537 * This symbol, if defined, indicates that the getpgrp routine is
1538 * available to get the current process group.
1541 * This symbol, if defined, indicates that getpgrp needs one
1542 * arguments whereas USG one needs none.
1544 /*#define HAS_GETPGRP / **/
1545 /*#define USE_BSD_GETPGRP / **/
1547 /* HAS_GETPROTOBYNAME:
1548 * This symbol, if defined, indicates that the getprotobyname()
1549 * routine is available to look up protocols by their name.
1551 /* HAS_GETPROTOBYNUMBER:
1552 * This symbol, if defined, indicates that the getprotobynumber()
1553 * routine is available to look up protocols by their number.
1555 /*#define HAS_GETPROTOBYNAME / **/
1556 /*#define HAS_GETPROTOBYNUMBER / **/
1558 /* HAS_GETPROTO_PROTOS:
1559 * This symbol, if defined, indicates that <netdb.h> includes
1560 * prototypes for getprotoent(), getprotobyname(), and
1561 * getprotobyaddr(). Otherwise, it is up to the program to guess
1562 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1564 /*#define HAS_GETPROTO_PROTOS / **/
1567 * This symbol, if defined, indicates that the getprpwnam system call is
1568 * available to retrieve protected (shadow) password entries by name.
1570 /*#define HAS_GETPRPWNAM / **/
1573 * This symbol, if defined, indicates that the getpwent routine is
1574 * available for sequential access of the passwd database.
1575 * If this is not available, the older getpw() function may be available.
1577 /*#define HAS_GETPWENT / **/
1580 * This symbol, if defined, indicates that the getservent() routine is
1581 * available to look up network services in some data base or another.
1583 /*#define HAS_GETSERVENT / **/
1585 /* HAS_GETSERV_PROTOS:
1586 * This symbol, if defined, indicates that <netdb.h> includes
1587 * prototypes for getservent(), getservbyname(), and
1588 * getservbyaddr(). Otherwise, it is up to the program to guess
1589 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1591 /*#define HAS_GETSERV_PROTOS / **/
1594 * This symbol, if defined, indicates that the getspnam system call is
1595 * available to retrieve SysV shadow password entries by name.
1597 /*#define HAS_GETSPNAM / **/
1599 /* HAS_GETSERVBYNAME:
1600 * This symbol, if defined, indicates that the getservbyname()
1601 * routine is available to look up services by their name.
1603 /* HAS_GETSERVBYPORT:
1604 * This symbol, if defined, indicates that the getservbyport()
1605 * routine is available to look up services by their port.
1607 /*#define HAS_GETSERVBYNAME / **/
1608 /*#define HAS_GETSERVBYPORT / **/
1611 * This symbol, if defined, indicates to the C program that
1612 * the GNU C library is being used.
1614 /*#define HAS_GNULIBC / **/
1615 #if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
1616 # define _GNU_SOURCE
1619 * This symbol, if defined, indicates that the hasmntopt routine is
1620 * available to query the mount options of file systems.
1622 /*#define HAS_HASMNTOPT / **/
1625 * This symbol, if defined, indicates that the htonl() routine (and
1626 * friends htons() ntohl() ntohs()) are available to do network
1627 * order byte swapping.
1630 * This symbol, if defined, indicates that the htons() routine (and
1631 * friends htonl() ntohl() ntohs()) are available to do network
1632 * order byte swapping.
1635 * This symbol, if defined, indicates that the ntohl() routine (and
1636 * friends htonl() htons() ntohs()) are available to do network
1637 * order byte swapping.
1640 * This symbol, if defined, indicates that the ntohs() routine (and
1641 * friends htonl() htons() ntohl()) are available to do network
1642 * order byte swapping.
1644 /*#define HAS_HTONL / **/
1645 /*#define HAS_HTONS / **/
1646 /*#define HAS_NTOHL / **/
1647 /*#define HAS_NTOHS / **/
1650 * This symbol, if defined, indicates that the iconv routine is
1651 * available to do character set conversions.
1653 /*#define HAS_ICONV / **/
1656 * This symbol will defined if the C compiler supports int64_t.
1657 * Usually the <inttypes.h> needs to be included, but sometimes
1658 * <sys/types.h> is enough.
1660 /*#define HAS_INT64_T / **/
1663 * This manifest constant lets the C program know that isascii
1666 /*#define HAS_ISASCII / **/
1669 * This symbol, if defined, indicates that the isnan routine is
1670 * available to check whether a double is a NaN.
1672 /*#define HAS_ISNAN / **/
1675 * This symbol, if defined, indicates that the isnanl routine is
1676 * available to check whether a long double is a NaN.
1678 /*#define HAS_ISNANL / **/
1681 * This symbol, if defined, indicates that the lchown routine is
1682 * available to operate on a symbolic link (instead of following the
1685 /*#define HAS_LCHOWN / **/
1688 * This symbol, if defined, indicates that this system's <float.h>
1689 * or <limits.h> defines the symbol LDBL_DIG, which is the number
1690 * of significant digits in a long double precision number. Unlike
1691 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
1693 /*#define HAS_LDBL_DIG / * */
1696 * This symbol will be defined if the C compiler supports long
1700 * This symbol contains the size of a long double, so that the
1701 * C preprocessor can make decisions based on it. It is only
1702 * defined if the system supports long doubles.
1704 /*#define HAS_LONG_DOUBLE / **/
1705 #ifdef HAS_LONG_DOUBLE
1706 #define LONG_DOUBLESIZE 1 /**/
1710 * This symbol will be defined if the C compiler supports long long.
1713 * This symbol contains the size of a long long, so that the
1714 * C preprocessor can make decisions based on it. It is only
1715 * defined if the system supports long long.
1717 /*#define HAS_LONG_LONG / **/
1718 #ifdef HAS_LONG_LONG
1719 #define LONGLONGSIZE 1 /**/
1723 * This symbol, if defined, indicates that the system provides
1724 * a prototype for the lseek() function. Otherwise, it is up
1725 * to the program to supply one. A good guess is
1726 * extern off_t lseek(int, off_t, int);
1728 /*#define HAS_LSEEK_PROTO / **/
1731 * This symbol, if defined, indicates that the madvise system call is
1732 * available to map a file into memory.
1734 /*#define HAS_MADVISE / **/
1737 * This symbol, if defined, indicates that the memchr routine is available
1738 * to locate characters within a C string.
1740 /*#define HAS_MEMCHR / **/
1743 * This symbol, if defined, indicates that the mkdtemp routine is
1744 * available to exclusively create a uniquely named temporary directory.
1746 /*#define HAS_MKDTEMP / **/
1749 * This symbol, if defined, indicates that the mkstemp routine is
1750 * available to exclusively create and open a uniquely named
1753 /*#define HAS_MKSTEMP / **/
1756 * This symbol, if defined, indicates that the mkstemps routine is
1757 * available to excluslvely create and open a uniquely named
1758 * (with a suffix) temporary file.
1760 /*#define HAS_MKSTEMPS / **/
1763 * This symbol, if defined, indicates that the mmap system call is
1764 * available to map a file into memory.
1767 * This symbol holds the return type of the mmap() system call
1768 * (and simultaneously the type of the first argument).
1769 * Usually set to 'void *' or 'cadd_t'.
1771 /*#define HAS_MMAP / **/
1775 * This symbol, if defined, indicates that the modfl routine is
1776 * available to split a long double x into a fractional part f and
1777 * an integer part i such that |f| < 1.0 and (f + i) = x.
1779 /*#define HAS_MODFL / **/
1782 * This symbol, if defined, indicates that the mprotect system call is
1783 * available to modify the access protection of a memory mapped file.
1785 /*#define HAS_MPROTECT / **/
1788 * This symbol, if defined, indicates that the entire msg*(2) library is
1789 * supported (IPC mechanism based on message queues).
1791 /*#define HAS_MSG / **/
1793 /* HAS_STRUCT_MSGHDR:
1794 * This symbol, if defined, indicates that the struct msghdr
1797 /*#define HAS_STRUCT_MSGHDR / **/
1800 * This symbol will be defined if the C compiler supports off64_t.
1802 /*#define HAS_OFF64_T / **/
1805 * This manifest constant lets the C program know that the three
1806 * argument form of open(2) is available.
1808 /*#define HAS_OPEN3 / **/
1810 /* OLD_PTHREAD_CREATE_JOINABLE:
1811 * This symbol, if defined, indicates how to create pthread
1812 * in joinable (aka undetached) state. NOTE: not defined
1813 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
1814 * (the new version of the constant).
1815 * If defined, known values are PTHREAD_CREATE_UNDETACHED
1818 /*#define OLD_PTHREAD_CREATE_JOINABLE / **/
1820 /* HAS_PTHREAD_YIELD:
1821 * This symbol, if defined, indicates that the pthread_yield
1822 * routine is available to yield the execution of the current
1823 * thread. sched_yield is preferable to pthread_yield.
1826 * This symbol defines the way to yield the execution of
1827 * the current thread. Known ways are sched_yield,
1828 * pthread_yield, and pthread_yield with NULL.
1831 * This symbol, if defined, indicates that the sched_yield
1832 * routine is available to yield the execution of the current
1833 * thread. sched_yield is preferable to pthread_yield.
1835 /*#define HAS_PTHREAD_YIELD / **/
1836 #define SCHED_YIELD sched_yield() /**/
1837 /*#define HAS_SCHED_YIELD / **/
1840 * This symbol, if defined, indicates that the readv routine is
1841 * available to do gather reads. You will also need <sys/uio.h>
1842 * and there I_SYSUIO.
1844 /*#define HAS_READV / **/
1847 * This symbol, if defined, indicates that the recvmsg routine is
1848 * available to send structured socket messages.
1850 /*#define HAS_RECVMSG / **/
1853 * This symbol, if defined, indicates that the bcopy routine is available
1854 * to copy potentially overlapping memory blocks. Otherwise you should
1855 * probably use memmove() or memcpy(). If neither is defined, roll your
1858 /*#define HAS_SAFE_BCOPY / **/
1861 * This symbol, if defined, indicates that the memcpy routine is available
1862 * to copy potentially overlapping memory blocks. Otherwise you should
1863 * probably use memmove() or memcpy(). If neither is defined, roll your
1866 /*#define HAS_SAFE_MEMCPY / **/
1869 * This symbol, if defined, indicates that the memcmp routine is available
1870 * and can be used to compare relative magnitudes of chars with their high
1871 * bits set. If it is not defined, roll your own version.
1873 /*#define HAS_SANE_MEMCMP / **/
1876 * This symbol, if defined, indicates that the system provides
1877 * a prototype for the sbrk() function. Otherwise, it is up
1878 * to the program to supply one. Good guesses are
1879 * extern void* sbrk _((int));
1880 * extern void* sbrk _((size_t));
1882 /*#define HAS_SBRK_PROTO / **/
1885 * This symbol, if defined, indicates that the entire sem*(2) library is
1888 /*#define HAS_SEM / **/
1891 * This symbol, if defined, indicates that the sendmsg routine is
1892 * available to send structured socket messages.
1894 /*#define HAS_SENDMSG / **/
1897 * This symbol, if defined, indicates that the setgrent routine is
1898 * available for initializing sequential access of the group database.
1900 /*#define HAS_SETGRENT / **/
1903 * This symbol, if defined, indicates that the setgroups() routine is
1904 * available to set the list of process groups. If unavailable, multiple
1905 * groups are probably not supported.
1907 /*#define HAS_SETGROUPS / **/
1910 * This symbol, if defined, indicates that the sethostent() routine is
1913 /*#define HAS_SETHOSTENT / **/
1916 * This symbol, if defined, indicates that the setitimer routine is
1917 * available to set interval timers.
1919 /*#define HAS_SETITIMER / **/
1922 * This symbol, if defined, indicates that the setnetent() routine is
1925 /*#define HAS_SETNETENT / **/
1928 * This symbol, if defined, indicates that the setprotoent() routine is
1931 /*#define HAS_SETPROTOENT / **/
1934 * This symbol, if defined, indicates that the setpgrp routine is
1935 * available to set the current process group.
1938 * This symbol, if defined, indicates that setpgrp needs two
1939 * arguments whereas USG one needs none. See also HAS_SETPGID
1940 * for a POSIX interface.
1942 /*#define HAS_SETPGRP / **/
1943 /*#define USE_BSD_SETPGRP / **/
1945 /* HAS_SETPROCTITLE:
1946 * This symbol, if defined, indicates that the setproctitle routine is
1947 * available to set process title.
1949 /*#define HAS_SETPROCTITLE / **/
1952 * This symbol, if defined, indicates that the setpwent routine is
1953 * available for initializing sequential access of the passwd database.
1955 /*#define HAS_SETPWENT / **/
1958 * This symbol, if defined, indicates that the setservent() routine is
1961 /*#define HAS_SETSERVENT / **/
1964 * This symbol, if defined, indicates that the setvbuf routine is
1965 * available to change buffering on an open stdio stream.
1966 * to a line-buffered mode.
1968 /*#define HAS_SETVBUF / **/
1971 * This symbol, if defined, indicates that sfio should
1974 /*#define USE_SFIO / **/
1977 * This symbol, if defined, indicates that the entire shm*(2) library is
1980 /*#define HAS_SHM / **/
1983 * This symbol, if defined, indicates that Vr4's sigaction() routine
1986 /*#define HAS_SIGACTION / **/
1989 * This variable indicates to the C program that the sigsetjmp()
1990 * routine is available to save the calling process's registers
1991 * and stack environment for later use by siglongjmp(), and
1992 * to optionally save the process's signal mask. See
1993 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
1996 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
1999 * This macro is used in the same way as sigsetjmp(), but will invoke
2000 * traditional setjmp() if sigsetjmp isn't available.
2001 * See HAS_SIGSETJMP.
2004 * This macro is used in the same way as siglongjmp(), but will invoke
2005 * traditional longjmp() if siglongjmp isn't available.
2006 * See HAS_SIGSETJMP.
2008 /*#define HAS_SIGSETJMP / **/
2009 #ifdef HAS_SIGSETJMP
2010 #define Sigjmp_buf sigjmp_buf
2011 #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
2012 #define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
2014 #define Sigjmp_buf jmp_buf
2015 #define Sigsetjmp(buf,save_mask) setjmp((buf))
2016 #define Siglongjmp(buf,retval) longjmp((buf),(retval))
2020 * This symbol, if defined, indicates that the BSD socket interface is
2024 * This symbol, if defined, indicates that the BSD socketpair() call is
2028 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
2029 * Checking just with #ifdef might not be enough because this symbol
2030 * has been known to be an enum.
2032 /* HAS_MSG_DONTROUTE:
2033 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
2034 * Checking just with #ifdef might not be enough because this symbol
2035 * has been known to be an enum.
2038 * This symbol, if defined, indicates that the MSG_OOB is supported.
2039 * Checking just with #ifdef might not be enough because this symbol
2040 * has been known to be an enum.
2043 * This symbol, if defined, indicates that the MSG_PEEK is supported.
2044 * Checking just with #ifdef might not be enough because this symbol
2045 * has been known to be an enum.
2048 * This symbol, if defined, indicates that the MSG_PROXY is supported.
2049 * Checking just with #ifdef might not be enough because this symbol
2050 * has been known to be an enum.
2053 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
2054 * Checking just with #ifdef might not be enough because this symbol
2055 * has been known to be an enum.
2057 /*#define HAS_SOCKET / **/
2058 /*#define HAS_SOCKETPAIR / **/
2059 /*#define HAS_MSG_CTRUNC / **/
2060 /*#define HAS_MSG_DONTROUTE / **/
2061 /*#define HAS_MSG_OOB / **/
2062 /*#define HAS_MSG_PEEK / **/
2063 /*#define HAS_MSG_PROXY / **/
2064 /*#define HAS_SCM_RIGHTS / **/
2067 * This symbol, if defined, indicates that the socks5_init routine is
2068 * available to initialize SOCKS 5.
2070 /*#define HAS_SOCKS5_INIT / **/
2073 * This symbol, if defined, indicates that the sqrtl routine is
2074 * available to do long double square roots.
2076 /*#define HAS_SQRTL / **/
2079 * This symbol is defined if this system has a stat structure declaring
2080 * st_blksize and st_blocks.
2082 #ifndef USE_STAT_BLOCKS
2083 /*#define USE_STAT_BLOCKS / **/
2086 /* HAS_STRUCT_STATFS_F_FLAGS:
2087 * This symbol, if defined, indicates that the struct statfs
2088 * does have the f_flags member containing the mount flags of
2089 * the filesystem containing the file.
2090 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
2091 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
2092 * have statfs() and struct statfs, they have ustat() and getmnt()
2093 * with struct ustat and struct fs_data.
2095 /*#define HAS_STRUCT_STATFS_F_FLAGS / **/
2097 /* HAS_STRUCT_STATFS:
2098 * This symbol, if defined, indicates that the struct statfs
2099 * to do statfs() is supported.
2101 /*#define HAS_STRUCT_STATFS / **/
2104 * This symbol, if defined, indicates that the fstatvfs routine is
2105 * available to stat filesystems by file descriptors.
2107 /*#define HAS_FSTATVFS / **/
2110 * This symbol is defined if the _ptr and _cnt fields (or similar)
2111 * of the stdio FILE structure can be used to access the stdio buffer
2112 * for a file handle. If this is defined, then the FILE_ptr(fp)
2113 * and FILE_cnt(fp) macros will also be defined and should be used
2114 * to access these fields.
2117 * This macro is used to access the _ptr field (or equivalent) of the
2118 * FILE structure pointed to by its argument. This macro will always be
2119 * defined if USE_STDIO_PTR is defined.
2121 /* STDIO_PTR_LVALUE:
2122 * This symbol is defined if the FILE_ptr macro can be used as an
2126 * This macro is used to access the _cnt field (or equivalent) of the
2127 * FILE structure pointed to by its argument. This macro will always be
2128 * defined if USE_STDIO_PTR is defined.
2130 /* STDIO_CNT_LVALUE:
2131 * This symbol is defined if the FILE_cnt macro can be used as an
2134 /* STDIO_PTR_LVAL_SETS_CNT:
2135 * This symbol is defined if using the FILE_ptr macro as an lvalue
2136 * to increase the pointer by n has the side effect of decreasing the
2137 * value of File_cnt(fp) by n.
2139 /* STDIO_PTR_LVAL_NOCHANGE_CNT:
2140 * This symbol is defined if using the FILE_ptr macro as an lvalue
2141 * to increase the pointer by n leaves File_cnt(fp) unchanged.
2143 /*#define USE_STDIO_PTR / **/
2144 #ifdef USE_STDIO_PTR
2145 #define FILE_ptr(fp) ((fp)->_IO_read_ptr)
2146 /*#define STDIO_PTR_LVALUE / **/
2147 #define FILE_cnt(fp) ((fp)->_IO_read_end - (fp)->_IO_read_ptr)
2148 /*#define STDIO_CNT_LVALUE / **/
2149 /*#define STDIO_PTR_LVAL_SETS_CNT / **/
2150 /*#define STDIO_PTR_LVAL_NOCHANGE_CNT / **/
2154 * This symbol is defined if the _base field (or similar) of the
2155 * stdio FILE structure can be used to access the stdio buffer for
2156 * a file handle. If this is defined, then the FILE_base(fp) macro
2157 * will also be defined and should be used to access this field.
2158 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
2159 * to determine the number of bytes in the buffer. USE_STDIO_BASE
2160 * will never be defined unless USE_STDIO_PTR is.
2163 * This macro is used to access the _base field (or equivalent) of the
2164 * FILE structure pointed to by its argument. This macro will always be
2165 * defined if USE_STDIO_BASE is defined.
2168 * This macro is used to determine the number of bytes in the I/O
2169 * buffer pointed to by _base field (or equivalent) of the FILE
2170 * structure pointed to its argument. This macro will always be defined
2171 * if USE_STDIO_BASE is defined.
2173 /*#define USE_STDIO_BASE / **/
2174 #ifdef USE_STDIO_BASE
2175 #define FILE_base(fp) ((fp)->_IO_read_base)
2176 #define FILE_bufsiz(fp) ((fp)->_IO_read_end - (fp)->_IO_read_base)
2180 * This symbol, if defined, indicates that the strerror routine is
2181 * available to translate error numbers to strings. See the writeup
2182 * of Strerror() in this file before you try to define your own.
2185 * This symbol, if defined, indicates that the sys_errlist array is
2186 * available to translate error numbers to strings. The extern int
2187 * sys_nerr gives the size of that table.
2190 * This preprocessor symbol is defined as a macro if strerror() is
2191 * not available to translate error numbers to strings but sys_errlist[]
2194 /*#define HAS_STRERROR / **/
2195 /*#define HAS_SYS_ERRLIST / **/
2196 #define Strerror(e) strerror(e)
2199 * This symbol, if defined, indicates that the strtold routine is
2200 * available to convert strings to long doubles.
2202 /*#define HAS_STRTOLD / **/
2205 * This symbol, if defined, indicates that the strtoll routine is
2206 * available to convert strings to long longs.
2208 /*#define HAS_STRTOLL / **/
2211 * This symbol, if defined, indicates that the strtoq routine is
2212 * available to convert strings to long longs (quads).
2214 /*#define HAS_STRTOQ / **/
2217 * This symbol, if defined, indicates that the strtoul routine is
2218 * available to provide conversion of strings to unsigned long.
2220 /*#define HAS_STRTOUL / **/
2223 * This symbol, if defined, indicates that the strtoull routine is
2224 * available to convert strings to unsigned long longs.
2226 /*#define HAS_STRTOULL / **/
2229 * This symbol, if defined, indicates that the strtouq routine is
2230 * available to convert strings to unsigned long longs (quads).
2232 /*#define HAS_STRTOUQ / **/
2234 /* HAS_TELLDIR_PROTO:
2235 * This symbol, if defined, indicates that the system provides
2236 * a prototype for the telldir() function. Otherwise, it is up
2237 * to the program to supply one. A good guess is
2238 * extern long telldir _((DIR*));
2240 /*#define HAS_TELLDIR_PROTO / **/
2243 * This symbol holds the type returned by time(). It can be long,
2244 * or time_t on BSD sites (in which case <sys/types.h> should be
2247 #define Time_t int /* Time type */
2250 * This symbol, if defined, indicates that the times() routine exists.
2251 * Note that this became obsolete on some systems (SUNOS), which now
2252 * use getrusage(). It may be necessary to include <sys/times.h>.
2254 /*#define HAS_TIMES / **/
2257 * This symbol, if defined, indicates that the ualarm routine is
2258 * available to do alarms with microsecond granularity.
2260 /*#define HAS_UALARM / **/
2263 * This symbol, if defined, indicates that the union semun is
2264 * defined by including <sys/sem.h>. If not, the user code
2265 * probably needs to define it as:
2268 * struct semid_ds *buf;
2269 * unsigned short *array;
2272 /* USE_SEMCTL_SEMUN:
2273 * This symbol, if defined, indicates that union semun is
2274 * used for semctl IPC_STAT.
2276 /* USE_SEMCTL_SEMID_DS:
2277 * This symbol, if defined, indicates that struct semid_ds * is
2278 * used for semctl IPC_STAT.
2280 /*#define HAS_UNION_SEMUN / **/
2281 /*#define USE_SEMCTL_SEMUN / **/
2282 /*#define USE_SEMCTL_SEMID_DS / **/
2285 * This symbol, if defined, indicates that the ustat system call is
2286 * available to query file system statistics by dev_t.
2288 /*#define HAS_USTAT / **/
2291 * This symbol, if defined, indicates that vfork() exists.
2293 /*#define HAS_VFORK / **/
2296 * This symbol's value is either "void" or "int", corresponding to the
2297 * appropriate return type of a signal handler. Thus, you can declare
2298 * a signal handler using "Signal_t (*handler)()", and define the
2299 * handler using "Signal_t handler(sig)".
2301 #define Signal_t int /* Signal handler's return type */
2304 * This symbol, if defined, indicates that the vprintf routine is available
2305 * to printf with a pointer to an argument list. If unavailable, you
2306 * may need to write your own, probably in terms of _doprnt().
2308 /* USE_CHAR_VSPRINTF:
2309 * This symbol is defined if this system has vsprintf() returning type
2310 * (char*). The trend seems to be to declare it as "int vsprintf()". It
2311 * is up to the package author to declare vsprintf correctly based on the
2314 #define HAS_VPRINTF /**/
2315 /*#define USE_CHAR_VSPRINTF / **/
2318 * This symbol, if defined, indicates that the writev routine is
2319 * available to do scatter writes.
2321 /*#define HAS_WRITEV / **/
2323 /* USE_DYNAMIC_LOADING:
2324 * This symbol, if defined, indicates that dynamic loading of
2325 * some sort is available.
2327 /*#define USE_DYNAMIC_LOADING / **/
2330 * This symbol contains the size of a double, so that the C preprocessor
2331 * can make decisions based on it.
2333 #define DOUBLESIZE 8 /**/
2336 * This symbol, if defined, indicates that this system uses
2339 /*#define EBCDIC / **/
2342 * This symbol, if defined, tells that fflush(NULL) does flush
2343 * all pending stdio output.
2346 * This symbol, if defined, tells that to flush
2347 * all pending stdio output one must loop through all
2348 * the stdio file handles stored in an array and fflush them.
2349 * Note that if fflushNULL is defined, fflushall will not
2350 * even be probed for and will be left undefined.
2352 /*#define FFLUSH_NULL / **/
2353 /*#define FFLUSH_ALL / **/
2356 * This symbol holds the type used to declare file positions in libc.
2357 * It can be fpos_t, long, uint, etc... It may be necessary to include
2358 * <sys/types.h> to get any typedef'ed information.
2360 #define Fpos_t int /* File position type */
2363 * This symbol defines the format string used for printing a Gid_t.
2365 #define Gid_t_f "lu" /**/
2368 * This symbol holds the signedess of a Gid_t.
2369 * 1 for unsigned, -1 for signed.
2371 #define Gid_t_sign 1 /* GID sign */
2374 * This symbol holds the size of a Gid_t in bytes.
2376 #define Gid_t_size 4 /* GID size */
2379 * This symbol holds the return type of getgid() and the type of
2380 * argument to setrgid() and related functions. Typically,
2381 * it is the type of group ids in the kernel. It can be int, ushort,
2382 * gid_t, etc... It may be necessary to include <sys/types.h> to get
2383 * any typedef'ed information.
2385 #define Gid_t int /* Type for getgid(), etc... */
2388 * This symbol holds the type used for the second argument to
2389 * getgroups() and setgroups(). Usually, this is the same as
2390 * gidtype (gid_t) , but sometimes it isn't.
2391 * It can be int, ushort, gid_t, etc...
2392 * It may be necessary to include <sys/types.h> to get any
2393 * typedef'ed information. This is only required if you have
2394 * getgroups() or setgroups()..
2396 #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
2397 #define Groups_t int /* Type for 2nd arg to [sg]etgroups() */
2401 * This symbol contains the type of the prefix structure element
2402 * in the <db.h> header file. In older versions of DB, it was
2403 * int, while in newer ones it is u_int32_t.
2406 * This symbol contains the type of the prefix structure element
2407 * in the <db.h> header file. In older versions of DB, it was
2408 * int, while in newer ones it is size_t.
2410 #define DB_Hash_t u_int32_t /**/
2411 #define DB_Prefix_t size_t /**/
2414 * This symbol, if defined, indicates to the C program that it should
2418 * This symbol, if defined, indicates to the C program that struct group
2419 * in <grp.h> contains gr_passwd.
2421 /*#define I_GRP / **/
2422 /*#define GRPASSWD / **/
2425 * This symbol, if defined, indicates that <iconv.h> exists and
2426 * should be included.
2428 /*#define I_ICONV / **/
2431 * This symbol, if defined, indicates that <ieeefp.h> exists and
2432 * should be included.
2434 /*#define I_IEEEFP / **/
2437 * This symbol, if defined, indicates to the C program that it should
2438 * include <inttypes.h>.
2440 /*#define I_INTTYPES / **/
2443 * This symbol, if defined, indicates that <libutil.h> exists and
2444 * should be included.
2446 /*#define I_LIBUTIL / **/
2449 * This symbol, if defined, indicates to the C program that it should
2450 * include <mach/cthreads.h>.
2452 /*#define I_MACH_CTHREADS / **/
2455 * This symbol, if defined, indicates that <mntent.h> exists and
2456 * should be included.
2458 /*#define I_MNTENT / **/
2461 * This symbol, if defined, indicates that <netdb.h> exists and
2462 * should be included.
2464 /*#define I_NETDB / **/
2467 * This symbol, if defined, indicates to the C program that it should
2468 * include <netinet/tcp.h>.
2470 /*#define I_NETINET_TCP / **/
2473 * This symbol, if defined, indicates that <poll.h> exists and
2474 * should be included.
2476 /*#define I_POLL / **/
2479 * This symbol, if defined, indicates that <prot.h> exists and
2480 * should be included.
2482 /*#define I_PROT / **/
2485 * This symbol, if defined, indicates to the C program that it should
2486 * include <pthread.h>.
2488 /*#define I_PTHREAD / **/
2491 * This symbol, if defined, indicates to the C program that it should
2495 * This symbol, if defined, indicates to the C program that struct passwd
2496 * contains pw_quota.
2499 * This symbol, if defined, indicates to the C program that struct passwd
2503 * This symbol, if defined, indicates to the C program that struct passwd
2504 * contains pw_change.
2507 * This symbol, if defined, indicates to the C program that struct passwd
2508 * contains pw_class.
2511 * This symbol, if defined, indicates to the C program that struct passwd
2512 * contains pw_expire.
2515 * This symbol, if defined, indicates to the C program that struct passwd
2516 * contains pw_comment.
2519 * This symbol, if defined, indicates to the C program that struct passwd
2520 * contains pw_gecos.
2523 * This symbol, if defined, indicates to the C program that struct passwd
2524 * contains pw_passwd.
2526 /*#define I_PWD / **/
2527 /*#define PWQUOTA / **/
2528 /*#define PWAGE / **/
2529 /*#define PWCHANGE / **/
2530 /*#define PWCLASS / **/
2531 /*#define PWEXPIRE / **/
2532 /*#define PWCOMMENT / **/
2533 /*#define PWGECOS / **/
2534 /*#define PWPASSWD / **/
2537 * This symbol, if defined, indicates that <shadow.h> exists and
2538 * should be included.
2540 /*#define I_SHADOW / **/
2543 * This symbol, if defined, indicates that <socks.h> exists and
2544 * should be included.
2546 /*#define I_SOCKS / **/
2549 * This symbol, if defined, indicates that <sunmath.h> exists and
2550 * should be included.
2552 /*#define I_SUNMATH / **/
2555 * This symbol, if defined, indicates that <syslog.h> exists and
2556 * should be included.
2558 /*#define I_SYSLOG / **/
2561 * This symbol, if defined, indicates that <sys/mode.h> exists and
2562 * should be included.
2564 /*#define I_SYSMODE / **/
2567 * This symbol, if defined, indicates that <sys/mount.h> exists and
2568 * should be included.
2570 /*#define I_SYS_MOUNT / **/
2573 * This symbol, if defined, indicates that <sys/statfs.h> exists.
2575 /*#define I_SYS_STATFS / **/
2578 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
2579 * should be included.
2581 /*#define I_SYS_STATVFS / **/
2584 * This symbol, if defined, indicates that <sys/uio.h> exists and
2585 * should be included.
2587 /*#define I_SYSUIO / **/
2590 * This symbol, if defined, indicates that <sys/utsname.h> exists and
2591 * should be included.
2593 /*#define I_SYSUTSNAME / **/
2596 * This symbol, if defined, indicates that <sys/vfs.h> exists and
2597 * should be included.
2599 /*#define I_SYS_VFS / **/
2602 * This symbol, if defined, indicates to the C program that it should
2606 * This symbol, if defined, indicates to the C program that it should
2607 * include <sys/time.h>.
2609 /* I_SYS_TIME_KERNEL:
2610 * This symbol, if defined, indicates to the C program that it should
2611 * include <sys/time.h> with KERNEL defined.
2614 /*#define I_SYS_TIME / **/
2615 /*#define I_SYS_TIME_KERNEL / **/
2618 * This symbol, if defined, indicates that <ustat.h> exists and
2619 * should be included.
2621 /*#define I_USTAT / **/
2623 /* PERL_INC_VERSION_LIST:
2624 * This variable specifies the list of subdirectories in over
2625 * which perl.c:incpush() and lib/lib.pm will automatically
2626 * search when adding directories to @INC, in a format suitable
2627 * for a C initialization string. See the inc_version_list entry
2628 * in Porting/Glossary for more details.
2630 #define PERL_INC_VERSION_LIST NULL /**/
2632 /* INSTALL_USR_BIN_PERL:
2633 * This symbol, if defined, indicates that Perl is to be installed
2634 * also as /usr/bin/perl.
2636 /*#define INSTALL_USR_BIN_PERL / **/
2639 * This symbol, if defined, contains the string used by stdio to
2640 * format long doubles (format 'f') for output.
2643 * This symbol, if defined, contains the string used by stdio to
2644 * format long doubles (format 'g') for output.
2647 * This symbol, if defined, contains the string used by stdio to
2648 * format long doubles (format 'e') for output.
2651 * This symbol, if defined, contains the string used by stdio to
2652 * format long doubles (format 'f') for input.
2654 /*#define PERL_PRIfldbl "llf" / **/
2655 /*#define PERL_PRIgldbl "llg" / **/
2656 /*#define PERL_PRIeldbl "lle" / **/
2657 /*#define PERL_SCNfldbl "llf" / **/
2660 * This symbol holds the type used to declare offsets in the kernel.
2661 * It can be int, long, off_t, etc... It may be necessary to include
2662 * <sys/types.h> to get any typedef'ed information.
2665 * This symbol holds the number of bytes used by the Off_t.
2668 * This symbol holds the number of bytes used by the Off_t.
2670 #define Off_t int /* <offset> type */
2671 #define LSEEKSIZE 1 /* <offset> size */
2672 #define Off_t_size 1 /* <offset> size */
2675 * This variable contains the return type of free(). It is usually
2676 * void, but occasionally int.
2679 * This symbol is the type of pointer returned by malloc and realloc.
2681 #define Malloc_t void * /**/
2682 #define Free_t int /**/
2685 * This symbol, if defined, indicates that we're using our own malloc.
2687 /*#define MYMALLOC / **/
2690 * This symbol holds the type used to declare file modes
2691 * for systems calls. It is usually mode_t, but may be
2692 * int or unsigned short. It may be necessary to include <sys/types.h>
2693 * to get any typedef'ed information.
2695 #define Mode_t int /* file mode parameter for system calls */
2698 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
2699 * non-blocking I/O for the file descriptor. Note that there is no way
2700 * back, i.e. you cannot turn it blocking again this way. If you wish to
2701 * alternatively switch between blocking and non-blocking, use the
2702 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
2705 * This symbol holds the errno error code set by read() when no data was
2706 * present on the non-blocking file descriptor.
2709 * This symbol holds the return code from read() when no data is present
2710 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
2711 * not defined, then you can't distinguish between no data and EOF by
2712 * issuing a read(). You'll have to find another way to tell for sure!
2715 * This symbol, if defined, indicates to the C program that a read() on
2716 * a non-blocking file descriptor will return 0 on EOF, and not the value
2717 * held in RD_NODATA (-1 usually, in that case!).
2719 #define VAL_O_NONBLOCK O_NONBLOCK
2720 #define VAL_EAGAIN EAGAIN
2721 #define RD_NODATA -1
2725 * This symbol, if defined, indicates that the system stores
2726 * the variable argument list datatype, va_list, in a format
2727 * that cannot be copied by simple assignment, so that some
2728 * other means must be used when copying is required.
2729 * As such systems vary in their provision (or non-provision)
2730 * of copying mechanisms, handy.h defines a platform-
2731 * independent macro, Perl_va_copy(src, dst), to do the job.
2733 /*#define NEED_VA_COPY / **/
2736 * This symbol holds the type used for the 1st argument
2737 * to gethostbyaddr().
2740 * This symbol holds the type used for the 2nd argument
2741 * to gethostbyaddr().
2744 * This symbol holds the type used for the argument to
2748 * This symbol holds the type used for the 1st argument to
2751 #define Netdb_host_t const char * /**/
2752 #define Netdb_hlen_t int /**/
2753 #define Netdb_name_t const char * /**/
2754 #define Netdb_net_t unsigned long /**/
2756 /* PERL_OTHERLIBDIRS:
2757 * This variable contains a colon-separated set of paths for the perl
2758 * binary to search for additional library files or modules.
2759 * These directories will be tacked to the end of @INC.
2760 * Perl will automatically search below each path for version-
2761 * and architecture-specific directories. See PERL_INC_VERSION_LIST
2764 /*#define PERL_OTHERLIBDIRS "" / **/
2767 * This symbol defines the C type used for Perl's IV.
2770 * This symbol defines the C type used for Perl's UV.
2773 * This symbol defines the C type used for Perl's I8.
2776 * This symbol defines the C type used for Perl's U8.
2779 * This symbol defines the C type used for Perl's I16.
2782 * This symbol defines the C type used for Perl's U16.
2785 * This symbol defines the C type used for Perl's I32.
2788 * This symbol defines the C type used for Perl's U32.
2791 * This symbol defines the C type used for Perl's I64.
2794 * This symbol defines the C type used for Perl's U64.
2797 * This symbol defines the C type used for Perl's NV.
2800 * This symbol contains the sizeof(IV).
2803 * This symbol contains the sizeof(UV).
2806 * This symbol contains the sizeof(I8).
2809 * This symbol contains the sizeof(U8).
2812 * This symbol contains the sizeof(I16).
2815 * This symbol contains the sizeof(U16).
2818 * This symbol contains the sizeof(I32).
2821 * This symbol contains the sizeof(U32).
2824 * This symbol contains the sizeof(I64).
2827 * This symbol contains the sizeof(U64).
2830 * This symbol contains the sizeof(NV).
2833 * This symbol, if defined, indicates that a variable of type NVTYPE
2834 * can preserve all the bits of a variable of type UVTYPE.
2836 /* NV_PRESERVES_UV_BITS:
2837 * This symbol contains the number of bits a variable of type NVTYPE
2838 * can preserve of a variable of type UVTYPE.
2840 #define IVTYPE long /**/
2841 #define UVTYPE unsigned long /**/
2842 #define I8TYPE char /**/
2843 #define U8TYPE unsigned char /**/
2844 #define I16TYPE short /**/
2845 #define U16TYPE unsigned short /**/
2846 #define I32TYPE long /**/
2847 #define U32TYPE unsigned long /**/
2849 #define I64TYPE int64_t /**/
2850 #define U64TYPE uint64_t /**/
2852 #define NVTYPE double /**/
2853 #define IVSIZE 4 /**/
2854 #define UVSIZE 4 /**/
2855 #define I8SIZE 1 /**/
2856 #define U8SIZE 1 /**/
2857 #define I16SIZE 2 /**/
2858 #define U16SIZE 2 /**/
2859 #define I32SIZE 4 /**/
2860 #define U32SIZE 4 /**/
2862 #define I64SIZE 8 /**/
2863 #define U64SIZE 8 /**/
2865 #define NVSIZE 8 /**/
2866 #undef NV_PRESERVES_UV
2867 #define NV_PRESERVES_UV_BITS 0
2870 * This symbol defines the format string used for printing a Perl IV
2871 * as a signed decimal integer.
2874 * This symbol defines the format string used for printing a Perl UV
2875 * as an unsigned decimal integer.
2878 * This symbol defines the format string used for printing a Perl UV
2879 * as an unsigned octal integer.
2882 * This symbol defines the format string used for printing a Perl UV
2883 * as an unsigned hexadecimal integer in lowercase abcdef.
2886 * This symbol defines the format string used for printing a Perl UV
2887 * as an unsigned hexadecimal integer in uppercase ABCDEF.
2890 * This symbol defines the format string used for printing a Perl NV
2891 * using %e-ish floating point format.
2894 * This symbol defines the format string used for printing a Perl NV
2895 * using %f-ish floating point format.
2898 * This symbol defines the format string used for printing a Perl NV
2899 * using %g-ish floating point format.
2901 #define IVdf "ld" /**/
2902 #define UVuf "lu" /**/
2903 #define UVof "lo" /**/
2904 #define UVxf "lx" /**/
2905 #define UVXf "lX" /**/
2906 #define NVef "e" /**/
2907 #define NVff "f" /**/
2908 #define NVgf "g" /**/
2911 * This symbol holds the type used to declare process ids in the kernel.
2912 * It can be int, uint, pid_t, etc... It may be necessary to include
2913 * <sys/types.h> to get any typedef'ed information.
2915 #define Pid_t int /* PID type */
2918 * This symbol contains the name of the private library for this package.
2919 * The library is private in the sense that it needn't be in anyone's
2920 * execution path, but it should be accessible by the world. The program
2921 * should be prepared to do ~ expansion.
2924 * This symbol contains the ~name expanded version of PRIVLIB, to be used
2925 * in programs that are not prepared to deal with ~ expansion at run-time.
2927 #define PRIVLIB "/usr/local/lib/perl5/5.7" /**/
2928 #define PRIVLIB_EXP "/usr/local/lib/perl5/5.7" /**/
2931 * This symbol contains the size of a pointer, so that the C preprocessor
2932 * can make decisions based on it. It will be sizeof(void *) if
2933 * the compiler supports (void *); otherwise it will be
2936 #define PTRSIZE 4 /**/
2939 * This macro is to be used to generate uniformly distributed
2940 * random numbers over the range [0., 1.[. You may have to supply
2941 * an 'extern double drand48();' in your program since SunOS 4.1.3
2942 * doesn't provide you with anything relevant in it's headers.
2943 * See HAS_DRAND48_PROTO.
2946 * This symbol defines the type of the argument of the
2947 * random seed function.
2950 * This symbol defines the macro to be used in seeding the
2951 * random number generator (see Drand01).
2954 * This symbol indicates how many bits are produced by the
2955 * function used to generate normalized random numbers.
2956 * Values include 15, 16, 31, and 48.
2958 #define Drand01() ((rand() & 0x7FFF) / (double) ((unsigned long)1 << 15)) /**/
2959 #define Rand_seed_t int /**/
2960 #define seedDrand01(x) srand((Rand_seed_t)x) /**/
2961 #define RANDBITS 48 /**/
2964 * This symbol holds the minimum number of bits operated by select.
2965 * That is, if you do select(n, ...), how many bits at least will be
2966 * cleared in the masks if some activity is detected. Usually this
2967 * is either n or 32*ceil(n/32), especially many little-endians do
2968 * the latter. This is only useful if you have select(), naturally.
2970 #define SELECT_MIN_BITS 32 /**/
2973 * This symbol holds the type used for the 2nd, 3rd, and 4th
2974 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
2975 * is defined, and 'int *' otherwise. This is only useful if you
2976 * have select(), of course.
2978 #define Select_fd_set_t int /**/
2981 * This symbol contains a list of signal names in order of
2982 * signal number. This is intended
2983 * to be used as a static array initialization, like this:
2984 * char *sig_name[] = { SIG_NAME };
2985 * The signals in the list are separated with commas, and each signal
2986 * is surrounded by double quotes. There is no leading SIG in the signal
2987 * name, i.e. SIGQUIT is known as "QUIT".
2988 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
2989 * etc., where nn is the actual signal number (e.g. NUM37).
2990 * The signal number for sig_name[i] is stored in sig_num[i].
2991 * The last element is 0 to terminate the list with a NULL. This
2992 * corresponds to the 0 at the end of the sig_num list.
2995 * This symbol contains a list of signal numbers, in the same order as the
2996 * SIG_NAME list. It is suitable for static array initialization, as in:
2997 * int sig_num[] = { SIG_NUM };
2998 * The signals in the list are separated with commas, and the indices
2999 * within that list and the SIG_NAME list match, so it's easy to compute
3000 * the signal name from a number or vice versa at the price of a small
3001 * dynamic linear lookup.
3002 * Duplicates are allowed, but are moved to the end of the list.
3003 * The signal number corresponding to sig_name[i] is sig_number[i].
3004 * if (i < NSIG) then sig_number[i] == i.
3005 * The last element is 0, corresponding to the 0 at the end of
3006 * the sig_name list.
3009 * This variable contains the number of elements of the sig_name
3010 * and sig_num arrays, excluding the final NULL entry.
3012 #define SIG_NAME 0 /**/
3013 #define SIG_NUM 0 /**/
3014 #define SIG_SIZE 1 /**/
3017 * This symbol contains the name of the private library for this package.
3018 * The library is private in the sense that it needn't be in anyone's
3019 * execution path, but it should be accessible by the world. The program
3020 * should be prepared to do ~ expansion.
3021 * The standard distribution will put nothing in this directory.
3022 * After perl has been installed, users may install their own local
3023 * architecture-dependent modules in this directory with
3024 * MakeMaker Makefile.PL
3025 * or equivalent. See INSTALL for details.
3028 * This symbol contains the ~name expanded version of SITEARCH, to be used
3029 * in programs that are not prepared to deal with ~ expansion at run-time.
3031 #define SITEARCH "" /**/
3032 #define SITEARCH_EXP "" /**/
3035 * This symbol contains the name of the private library for this package.
3036 * The library is private in the sense that it needn't be in anyone's
3037 * execution path, but it should be accessible by the world. The program
3038 * should be prepared to do ~ expansion.
3039 * The standard distribution will put nothing in this directory.
3040 * After perl has been installed, users may install their own local
3041 * architecture-independent modules in this directory with
3042 * MakeMaker Makefile.PL
3043 * or equivalent. See INSTALL for details.
3046 * This symbol contains the ~name expanded version of SITELIB, to be used
3047 * in programs that are not prepared to deal with ~ expansion at run-time.
3050 * This define is SITELIB_EXP with any trailing version-specific component
3051 * removed. The elements in inc_version_list (inc_version_list.U) can
3052 * be tacked onto this variable to generate a list of directories to search.
3054 #define SITELIB "" /**/
3055 #define SITELIB_EXP "" /**/
3056 #define SITELIB_STEM "" /**/
3059 * This symbol holds the size of a Size_t in bytes.
3061 #define Size_t_size 1 /* */
3064 * This symbol holds the type used to declare length parameters
3065 * for string functions. It is usually size_t, but may be
3066 * unsigned long, int, etc. It may be necessary to include
3067 * <sys/types.h> to get any typedef'ed information.
3069 #define Size_t int /* length paramater for string functions */
3072 * This symbol holds the type used for the size argument of
3073 * various socket calls (just the base type, not the pointer-to).
3075 #define Sock_size_t int /**/
3078 * This symbol holds the type used by functions that return
3079 * a count of bytes or an error condition. It must be a signed type.
3080 * It is usually ssize_t, but may be long or int, etc.
3081 * It may be necessary to include <sys/types.h> or <unistd.h>
3082 * to get any typedef'ed information.
3083 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
3085 #define SSize_t int /* signed count of bytes */
3088 * This variable contains the string to put in front of a perl
3089 * script to make sure (one hopes) that it runs with perl and not
3092 #define STARTPERL "" /**/
3095 * This symbol is defined to be the type of char used in stdio.h.
3096 * It has the values "unsigned char" or "char".
3098 #define STDCHAR char /**/
3100 /* HAS_STDIO_STREAM_ARRAY:
3101 * This symbol, if defined, tells that there is an array
3102 * holding the stdio streams.
3104 /* STDIO_STREAM_ARRAY:
3105 * This symbol tells the name of the array holding the stdio streams.
3106 * Usual values include _iob, __iob, and __sF.
3108 /*#define HAS_STDIO_STREAM_ARRAY / **/
3109 #define STDIO_STREAM_ARRAY
3112 * This symbol defines the format string used for printing a Uid_t.
3114 #define Uid_t_f "lu" /**/
3117 * This symbol holds the signedess of a Uid_t.
3118 * 1 for unsigned, -1 for signed.
3120 #define Uid_t_sign 1 /* UID sign */
3123 * This symbol holds the size of a Uid_t in bytes.
3125 #define Uid_t_size 4 /* UID size */
3128 * This symbol holds the type used to declare user ids in the kernel.
3129 * It can be int, ushort, uid_t, etc... It may be necessary to include
3130 * <sys/types.h> to get any typedef'ed information.
3132 #define Uid_t int /* UID type */
3135 * This symbol, if defined, indicates that 64-bit integers should
3136 * be used when available. If not defined, the native integers
3137 * will be employed (be they 32 or 64 bits). The minimal possible
3138 * 64-bitness is used, just enough to get 64-bit integers into Perl.
3139 * This may mean using for example "long longs", while your memory
3140 * may still be limited to 2 gigabytes.
3143 * This symbol, if defined, indicates that 64-bit integers should
3144 * be used when available. If not defined, the native integers
3145 * will be used (be they 32 or 64 bits). The maximal possible
3146 * 64-bitness is employed: LP64 or ILP64, meaning that you will
3147 * be able to use more than 2 gigabytes of memory. This mode is
3148 * even more binary incompatible than USE_64_BIT_INT. You may not
3149 * be able to run the resulting executable in a 32-bit CPU at all or
3150 * you may need at least to reboot your OS to 64-bit mode.
3152 #ifndef USE_64_BIT_INT
3153 /*#define USE_64_BIT_INT / **/
3156 #ifndef USE_64_BIT_ALL
3157 /*#define USE_64_BIT_ALL / **/
3161 * This symbol, if defined, indicates that large file support
3162 * should be used when available.
3164 #ifndef USE_LARGE_FILES
3165 /*#define USE_LARGE_FILES / **/
3169 * This symbol, if defined, indicates that long doubles should
3170 * be used when available.
3172 #ifndef USE_LONG_DOUBLE
3173 /*#define USE_LONG_DOUBLE / **/
3177 * This symbol, if defined, indicates that 64-bit interfaces and
3178 * long doubles should be used when available.
3180 #ifndef USE_MORE_BITS
3181 /*#define USE_MORE_BITS / **/
3185 * This symbol, if defined, indicates that Perl should
3186 * be built to use multiplicity.
3188 #ifndef MULTIPLICITY
3189 /*#define MULTIPLICITY / **/
3193 * This symbol, if defined, indicates that the PerlIO abstraction should
3194 * be used throughout. If not defined, stdio should be
3195 * used in a fully backward compatible manner.
3198 /*#define USE_PERLIO / **/
3202 * This symbol, if defined, indicates that Perl should
3203 * be built to use socks.
3206 /*#define USE_SOCKS / **/
3210 * This symbol, if defined, indicates that Perl should be built to
3211 * use the interpreter-based threading implementation.
3214 * This symbol, if defined, indicates that Perl should be built to
3215 * use the 5.005-based threading implementation.
3217 /* OLD_PTHREADS_API:
3218 * This symbol, if defined, indicates that Perl should
3219 * be built to use the old draft POSIX threads API.
3221 /*#define USE_5005THREADS / **/
3222 /*#define USE_ITHREADS / **/
3223 #if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
3224 #define USE_THREADS /* until src is revised*/
3226 /*#define OLD_PTHREADS_API / **/
3229 * If defined, this symbol contains the name of a private library.
3230 * The library is private in the sense that it needn't be in anyone's
3231 * execution path, but it should be accessible by the world.
3232 * It may have a ~ on the front.
3233 * The standard distribution will put nothing in this directory.
3234 * Vendors who distribute perl may wish to place their own
3235 * architecture-dependent modules and extensions in this directory with
3236 * MakeMaker Makefile.PL INSTALLDIRS=vendor
3237 * or equivalent. See INSTALL for details.
3239 /* PERL_VENDORARCH_EXP:
3240 * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
3241 * in programs that are not prepared to deal with ~ expansion at run-time.
3243 /*#define PERL_VENDORARCH "" / **/
3244 /*#define PERL_VENDORARCH_EXP "" / **/
3246 /* PERL_VENDORLIB_EXP:
3247 * This symbol contains the ~name expanded version of VENDORLIB, to be used
3248 * in programs that are not prepared to deal with ~ expansion at run-time.
3250 /* PERL_VENDORLIB_STEM:
3251 * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
3252 * removed. The elements in inc_version_list (inc_version_list.U) can
3253 * be tacked onto this variable to generate a list of directories to search.
3255 /*#define PERL_VENDORLIB_EXP "" / **/
3256 /*#define PERL_VENDORLIB_STEM "" / **/
3259 * This symbol indicates how much support of the void type is given by this
3260 * compiler. What various bits mean:
3262 * 1 = supports declaration of void
3263 * 2 = supports arrays of pointers to functions returning void
3264 * 4 = supports comparisons between pointers to void functions and
3265 * addresses of void functions
3266 * 8 = suports declaration of generic void pointers
3268 * The package designer should define VOIDUSED to indicate the requirements
3269 * of the package. This can be done either by #defining VOIDUSED before
3270 * including config.h, or by defining defvoidused in Myinit.U. If the
3271 * latter approach is taken, only those flags will be tested. If the
3272 * level of void support necessary is not present, defines void to int.
3278 #if (VOIDFLAGS & VOIDUSED) != VOIDUSED
3279 #define void int /* is void to be avoided? */
3280 #define M_VOID /* Xenix strikes again */
3283 /* PERL_XS_APIVERSION:
3284 * This variable contains the version of the oldest perl binary
3285 * compatible with the present perl. perl.c:incpush() and
3286 * lib/lib.pm will automatically search in for older
3287 * directories across major versions back to xs_apiversion.
3288 * This is only useful if you have a perl library directory tree
3289 * structured like the default one.
3290 * See INSTALL for how this works.
3291 * The versioned site_perl directory was introduced in 5.005,
3292 * so that is the lowest possible value.
3293 * Since this can depend on compile time options (such as
3294 * bincompat) it is set by Configure. Other non-default sources
3295 * of potential incompatibility, such as multiplicity, threads,
3296 * debugging, 64bits, sfio, etc., are not checked for currently,
3297 * though in principle we could go snooping around in old
3300 /* PERL_PM_APIVERSION:
3301 * This variable contains the version of the oldest perl
3302 * compatible with the present perl. (That is, pure perl modules
3303 * written for pm_apiversion will still work for the current
3304 * version). perl.c:incpush() and lib/lib.pm will automatically
3305 * search in for older directories across major versions
3306 * back to pm_apiversion. This is only useful if you have a perl
3307 * library directory tree structured like the default one. The
3308 * versioned site_perl library was introduced in 5.005, so that's
3309 * the default setting for this variable. It's hard to imagine
3310 * it changing before Perl6. It is included here for symmetry
3311 * with xs_apiveprsion -- the searching algorithms will
3312 * (presumably) be similar.
3313 * See the INSTALL file for how this works.
3315 #define PERL_XS_APIVERSION "5.005"
3316 #define PERL_PM_APIVERSION "5.005"
3319 * This symbol, if defined, indicates that the sigprocmask
3320 * system call is available to examine or change the signal mask
3321 * of the calling process.
3323 /*#define HAS_SIGPROCMASK / **/
3326 * This symbol, if defined, indicates that the sockatmark routine is
3327 * available to test whether a socket is at the out-of-band mark.
3329 /*#define HAS_SOCKATMARK / **/
3332 * This symbol, if defined, indicates that the strftime routine is
3333 * available to do time formatting.
3335 /*#define HAS_STRFTIME / **/
3337 /* U32_ALIGNMENT_REQUIRED:
3338 * This symbol, if defined, indicates that you must access
3339 * character data through U32-aligned pointers.
3341 #define U32_ALIGNMENT_REQUIRED /**/