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tag: perl-5.003_19
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case $CONFIG in
'')
if test -f config.sh; then TOP=.;
elif test -f ../config.sh; then TOP=..;
elif test -f ../../config.sh; then TOP=../..;
elif test -f ../../../config.sh; then TOP=../../..;
elif test -f ../../../../config.sh; then TOP=../../../..;
else
echo "Can't find config.sh."; exit 1
fi
. $TOP/config.sh
;;
esac
case "$0" in
*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
esac
echo "Extracting config.h (with variable substitutions)"
sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!'
/*
 * This file was produced by running the config_h.SH script, which
 * gets its values from config.sh, which is generally produced by
 * running Configure.
 *
 * Feel free to modify any of this as the need arises. Note, however,
 * that running config_h.SH again will wipe out any changes you've made.
 * For a more permanent change edit config.sh and rerun config_h.SH.
 *
 * \$Id: Config_h.U,v 3.0.1.4 1995/09/25 09:10:49 ram Exp $
 */

/* Configuration time: $cf_time
 * Configured by: $cf_by
 * Target system: $myuname
 */

#ifndef _config_h_
#define _config_h_

/* MEM_ALIGNBYTES:
 * This symbol contains the number of bytes required to align a
 * double. Usual values are 2, 4 and 8.
 */
#define MEM_ALIGNBYTES $alignbytes /**/

/* BIN:
 * This symbol holds the path of the bin directory where the package will
 * be installed. Program must be prepared to deal with ~name substitution.
 */
#define BIN "$bin" /**/

/* CAT2:
 * This macro catenates 2 tokens together.
 */
/* STRINGIFY:
 * This macro surrounds its token with double quotes.
 */
#if $cpp_stuff == 1
#define CAT2(a,b)a/**/b
#define CAT3(a,b,c)a/**/b/**/c
#define CAT4(a,b,c,d)a/**/b/**/c/**/d
#define CAT5(a,b,c,d,e)a/**/b/**/c/**/d/**/e
#define STRINGIFY(a)"a"
/* If you can get stringification with catify, tell me how! */
#endif
#if $cpp_stuff == 42
#define CAT2(a,b)a ## b
#define CAT3(a,b,c)a ## b ## c
#define CAT4(a,b,c,d)a ## b ## c ## d
#define CAT5(a,b,c,d,e)a ## b ## c ## d ## e
#define StGiFy(a)# a
#define STRINGIFY(a)StGiFy(a)
#define SCAT2(a,b)StGiFy(a) StGiFy(b)
#define SCAT3(a,b,c)StGiFy(a) StGiFy(b) StGiFy(c)
#define SCAT4(a,b,c,d)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d)
#define SCAT5(a,b,c,d,e)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d) StGiFy(e)
#endif
#ifndef CAT2
#include "Bletch: How does this C preprocessor catenate tokens?"
#endif

/* CPPSTDIN:
 * This symbol contains the first part of the string which will invoke
 * the C preprocessor on the standard input and produce to standard
 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
 * call a wrapper. See CPPRUN.
 */
/* CPPMINUS:
 * This symbol contains the second part of the string which will invoke
 * the C preprocessor on the standard input and produce to standard
 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
 * to specify standard input, otherwise the value is "".
 */
#define CPPSTDIN "$cppstdin"
#define CPPMINUS "$cppminus"

/* HAS_ALARM:
 * This symbol, if defined, indicates that the alarm routine is
 * available.
 */
#$d_alarm HAS_ALARM /**/

/* HASATTRIBUTE:
 * This symbol indicates the C compiler can check for function attributes,
 * such as printf formats. This is normally only supported by GNU cc.
 */
#$d_attribut HASATTRIBUTE /**/
#ifndef HASATTRIBUTE
#define __attribute__(_arg_)
#endif

/* HAS_BCMP:
 * This symbol is defined if the bcmp() routine is available to
 * compare blocks of memory.
 */
#$d_bcmp HAS_BCMP /**/

/* HAS_BCOPY:
 * This symbol is defined if the bcopy() routine is available to
 * copy blocks of memory.
 */
#$d_bcopy HAS_BCOPY /**/

/* HAS_BZERO:
 * This symbol is defined if the bzero() routine is available to
 * set a memory block to 0.
 */
#$d_bzero HAS_BZERO /**/

/* CASTI32:
 * This symbol is defined if the C compiler can cast negative
 * or large floating point numbers to 32-bit ints.
 */
#$d_casti32 CASTI32 /**/

/* CASTNEGFLOAT:
 * This symbol is defined if the C compiler can cast negative
 * numbers to unsigned longs, ints and shorts.
 */
/* CASTFLAGS:
 * This symbol contains flags that say what difficulties the compiler
 * has casting odd floating values to unsigned long:
 * 0 = ok
 * 1 = couldn't cast < 0
 * 2 = couldn't cast >= 0x80000000
 * 4 = couldn't cast in argument expression list
 */
#$d_castneg CASTNEGFLOAT /**/
#define CASTFLAGS $castflags /**/

/* HAS_CHOWN:
 * This symbol, if defined, indicates that the chown routine is
 * available.
 */
#$d_chown HAS_CHOWN /**/

/* HAS_CHROOT:
 * This symbol, if defined, indicates that the chroot routine is
 * available.
 */
#$d_chroot HAS_CHROOT /**/

/* HAS_CHSIZE:
 * This symbol, if defined, indicates that the chsize routine is available
 * to truncate files. You might need a -lx to get this routine.
 */
#$d_chsize HAS_CHSIZE /**/

/* VOID_CLOSEDIR:
 * This symbol, if defined, indicates that the closedir() routine
 * does not return a value.
 */
#$d_void_closedir VOID_CLOSEDIR /**/

/* HASCONST:
 * This symbol, if defined, indicates that this C compiler knows about
 * the const type. There is no need to actually test for that symbol
 * within your programs. The mere use of the "const" keyword will
 * trigger the necessary tests.
 */
#$d_const HASCONST /**/
#ifndef HASCONST
#define const
#endif

/* HAS_CRYPT:
 * This symbol, if defined, indicates that the crypt routine is available
 * to encrypt passwords and the like.
 */
#$d_crypt HAS_CRYPT /**/

/* HAS_CUSERID:
 * This symbol, if defined, indicates that the cuserid routine is
 * available to get character login names.
 */
#$d_cuserid HAS_CUSERID /**/

/* HAS_DBL_DIG:
 * This symbol, if defined, indicates that this system's <float.h>
 * or <limits.h> defines the symbol DBL_DIG, which is the number
 * of significant digits in a double precision number. If this
 * symbol is not defined, a guess of 15 is usually pretty good.
 */
#$d_dbl_dig HAS_DBL_DIG /* */

/* HAS_DIFFTIME:
 * This symbol, if defined, indicates that the difftime routine is
 * available.
 */
#$d_difftime HAS_DIFFTIME /**/

/* HAS_DLERROR:
 * This symbol, if defined, indicates that the dlerror routine is
 * available to return a string describing the last error that
 * occurred from a call to dlopen(), dlclose() or dlsym().
 */
#$d_dlerror HAS_DLERROR /**/

/* HAS_DUP2:
 * This symbol, if defined, indicates that the dup2 routine is
 * available to duplicate file descriptors.
 */
#$d_dup2 HAS_DUP2 /**/

/* HAS_FCHMOD:
 * This symbol, if defined, indicates that the fchmod routine is available
 * to change mode of opened files. If unavailable, use chmod().
 */
#$d_fchmod HAS_FCHMOD /**/

/* HAS_FCHOWN:
 * This symbol, if defined, indicates that the fchown routine is available
 * to change ownership of opened files. If unavailable, use chown().
 */
#$d_fchown HAS_FCHOWN /**/

/* HAS_FCNTL:
 * This symbol, if defined, indicates to the C program that
 * the fcntl() function exists.
 */
#$d_fcntl HAS_FCNTL /**/

/* HAS_FGETPOS:
 * This symbol, if defined, indicates that the fgetpos routine is
 * available to get the file position indicator, similar to ftell().
 */
#$d_fgetpos HAS_FGETPOS /**/

/* FLEXFILENAMES:
 * This symbol, if defined, indicates that the system supports filenames
 * longer than 14 characters.
 */
#$d_flexfnam FLEXFILENAMES /**/

/* HAS_FLOCK:
 * This symbol, if defined, indicates that the flock routine is
 * available to do file locking.
 */
#$d_flock HAS_FLOCK /**/

/* HAS_FORK:
 * This symbol, if defined, indicates that the fork routine is
 * available.
 */
#$d_fork HAS_FORK /**/

/* HAS_FSETPOS:
 * This symbol, if defined, indicates that the fsetpos routine is
 * available to set the file position indicator, similar to fseek().
 */
#$d_fsetpos HAS_FSETPOS /**/

/* HAS_GETTIMEOFDAY:
 * This symbol, if defined, indicates that the gettimeofday() system
 * call is available for a sub-second accuracy clock. Usually, the file
 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
 * The type "Timeval" should be used to refer to "struct timeval".
 */
#$d_gettimeod HAS_GETTIMEOFDAY /**/
#ifdef HAS_GETTIMEOFDAY
#define Timeval struct timeval /* Structure used by gettimeofday() */
#endif

/* HAS_GETGROUPS:
 * This symbol, if defined, indicates that the getgroups() routine is
 * available to get the list of process groups. If unavailable, multiple
 * groups are probably not supported.
 */
#$d_getgrps HAS_GETGROUPS /**/

/* HAS_GETHOSTENT:
 * This symbol, if defined, indicates that the gethostent routine is
 * available to lookup host names in some data base or other.
 */
#$d_gethent HAS_GETHOSTENT /**/

/* HAS_UNAME:
 * This symbol, if defined, indicates that the C program may use the
 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
 * and PHOSTNAME.
 */
#$d_uname HAS_UNAME /**/

/* HAS_GETLOGIN:
 * This symbol, if defined, indicates that the getlogin routine is
 * available to get the login name.
 */
#$d_getlogin HAS_GETLOGIN /**/

/* HAS_GETPGRP2:
 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
 * routine is available to get the current process group.
 */
#$d_getpgrp2 HAS_GETPGRP2 /**/

/* HAS_GETPPID:
 * This symbol, if defined, indicates that the getppid routine is
 * available to get the parent process ID.
 */
#$d_getppid HAS_GETPPID /**/

/* HAS_GETPRIORITY:
 * This symbol, if defined, indicates that the getpriority routine is
 * available to get a process's priority.
 */
#$d_getprior HAS_GETPRIORITY /**/

/* HAS_HTONL:
 * This symbol, if defined, indicates that the htonl() routine (and
 * friends htons() ntohl() ntohs()) are available to do network
 * order byte swapping.
 */
/* HAS_HTONS:
 * This symbol, if defined, indicates that the htons() routine (and
 * friends htonl() ntohl() ntohs()) are available to do network
 * order byte swapping.
 */
/* HAS_NTOHL:
 * This symbol, if defined, indicates that the ntohl() routine (and
 * friends htonl() htons() ntohs()) are available to do network
 * order byte swapping.
 */
/* HAS_NTOHS:
 * This symbol, if defined, indicates that the ntohs() routine (and
 * friends htonl() htons() ntohl()) are available to do network
 * order byte swapping.
 */
#$d_htonl HAS_HTONL /**/
#$d_htonl HAS_HTONS /**/
#$d_htonl HAS_NTOHL /**/
#$d_htonl HAS_NTOHS /**/

/* HAS_INET_ATON:
 * This symbol, if defined, indicates to the C program that the
 * inet_aton() function is available to parse IP address "dotted-quad"
 * strings.
 */
#$d_inetaton HAS_INET_ATON /**/

/* HAS_ISASCII:
 * This manifest constant lets the C program know that isascii
 * is available.
 */
#$d_isascii HAS_ISASCII /**/

/* HAS_KILLPG:
 * This symbol, if defined, indicates that the killpg routine is available
 * to kill process groups. If unavailable, you probably should use kill
 * with a negative process number.
 */
#$d_killpg HAS_KILLPG /**/

/* HAS_LINK:
 * This symbol, if defined, indicates that the link routine is
 * available to create hard links.
 */
#$d_link HAS_LINK /**/

/* HAS_LOCALECONV:
 * This symbol, if defined, indicates that the localeconv routine is
 * available for numeric and monetary formatting conventions.
 */
#$d_locconv HAS_LOCALECONV /**/

/* HAS_LOCKF:
 * This symbol, if defined, indicates that the lockf routine is
 * available to do file locking.
 */
#$d_lockf HAS_LOCKF /**/

/* HAS_LSTAT:
 * This symbol, if defined, indicates that the lstat routine is
 * available to do file stats on symbolic links.
 */
#$d_lstat HAS_LSTAT /**/

/* HAS_MBLEN:
 * This symbol, if defined, indicates that the mblen routine is available
 * to find the number of bytes in a multibye character.
 */
#$d_mblen HAS_MBLEN /**/

/* HAS_MBSTOWCS:
 * This symbol, if defined, indicates that the mbstowcs routine is
 * available to covert a multibyte string into a wide character string.
 */
#$d_mbstowcs HAS_MBSTOWCS /**/

/* HAS_MBTOWC:
 * This symbol, if defined, indicates that the mbtowc routine is available
 * to covert a multibyte to a wide character.
 */
#$d_mbtowc HAS_MBTOWC /**/

/* HAS_MEMCMP:
 * This symbol, if defined, indicates that the memcmp routine is available
 * to compare blocks of memory.
 */
#$d_memcmp HAS_MEMCMP /**/

/* HAS_MEMCPY:
 * This symbol, if defined, indicates that the memcpy routine is available
 * to copy blocks of memory.
 */
#$d_memcpy HAS_MEMCPY /**/

/* HAS_MEMMOVE:
 * This symbol, if defined, indicates that the memmove routine is available
 * to copy potentially overlapping blocks of memory. This should be used
 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
 * own version.
 */
#$d_memmove HAS_MEMMOVE /**/

/* HAS_MEMSET:
 * This symbol, if defined, indicates that the memset routine is available
 * to set blocks of memory.
 */
#$d_memset HAS_MEMSET /**/

/* HAS_MKDIR:
 * This symbol, if defined, indicates that the mkdir routine is available
 * to create directories. Otherwise you should fork off a new process to
 * exec /bin/mkdir.
 */
#$d_mkdir HAS_MKDIR /**/

/* HAS_MKFIFO:
 * This symbol, if defined, indicates that the mkfifo routine is
 * available to create FIFOs. Otherwise, mknod should be able to
 * do it for you. However, if mkfifo is there, mknod might require
 * super-user privileges which mkfifo will not.
 */
#$d_mkfifo HAS_MKFIFO /**/

/* HAS_MKTIME:
 * This symbol, if defined, indicates that the mktime routine is
 * available.
 */
#$d_mktime HAS_MKTIME /**/

/* HAS_MSG:
 * This symbol, if defined, indicates that the entire msg*(2) library is
 * supported (IPC mechanism based on message queues).
 */
#$d_msg HAS_MSG /**/

/* HAS_NICE:
 * This symbol, if defined, indicates that the nice routine is
 * available.
 */
#$d_nice HAS_NICE /**/

/* HAS_OPEN3:
 * This manifest constant lets the C program know that the three
 * argument form of open(2) is available.
 */
#$d_open3 HAS_OPEN3 /**/

/* HAS_PATHCONF:
 * This symbol, if defined, indicates that pathconf() is available
 * to determine file-system related limits and options associated
 * with a given filename.
 */
/* HAS_FPATHCONF:
 * This symbol, if defined, indicates that pathconf() is available
 * to determine file-system related limits and options associated
 * with a given open file descriptor.
 */
#$d_pathconf HAS_PATHCONF /**/
#$d_fpathconf HAS_FPATHCONF /**/

/* HAS_PAUSE:
 * This symbol, if defined, indicates that the pause routine is
 * available to suspend a process until a signal is received.
 */
#$d_pause HAS_PAUSE /**/

/* HAS_PIPE:
 * This symbol, if defined, indicates that the pipe routine is
 * available to create an inter-process channel.
 */
#$d_pipe HAS_PIPE /**/

/* HAS_POLL:
 * This symbol, if defined, indicates that the poll routine is
 * available to poll active file descriptors.
 */
#$d_poll HAS_POLL /**/

/* HAS_READDIR:
 * This symbol, if defined, indicates that the readdir routine is
 * available to read directory entries. You may have to include
 * <dirent.h>. See I_DIRENT.
 */
#$d_readdir HAS_READDIR /**/

/* HAS_SEEKDIR:
 * This symbol, if defined, indicates that the seekdir routine is
 * available. You may have to include <dirent.h>. See I_DIRENT.
 */
#$d_seekdir HAS_SEEKDIR /**/

/* HAS_TELLDIR:
 * This symbol, if defined, indicates that the telldir routine is
 * available. You may have to include <dirent.h>. See I_DIRENT.
 */
#$d_telldir HAS_TELLDIR /**/

/* HAS_REWINDDIR:
 * This symbol, if defined, indicates that the rewinddir routine is
 * available. You may have to include <dirent.h>. See I_DIRENT.
 */
#$d_rewinddir HAS_REWINDDIR /**/

/* HAS_READLINK:
 * This symbol, if defined, indicates that the readlink routine is
 * available to read the value of a symbolic link.
 */
#$d_readlink HAS_READLINK /**/

/* HAS_RENAME:
 * This symbol, if defined, indicates that the rename routine is available
 * to rename files. Otherwise you should do the unlink(), link(), unlink()
 * trick.
 */
#$d_rename HAS_RENAME /**/

/* HAS_RMDIR:
 * This symbol, if defined, indicates that the rmdir routine is
 * available to remove directories. Otherwise you should fork off a
 * new process to exec /bin/rmdir.
 */
#$d_rmdir HAS_RMDIR /**/

/* HAS_SAFE_BCOPY:
 * This symbol, if defined, indicates that the bcopy routine is available
 * to copy potentially overlapping memory blocks. Otherwise you should
 * probably use memmove() or memcpy(). If neither is defined, roll your
 * own version.
 */
#$d_safebcpy HAS_SAFE_BCOPY /**/

/* HAS_SAFE_MEMCPY:
 * This symbol, if defined, indicates that the memcpy routine is available
 * to copy potentially overlapping memory blocks. Otherwise you should
 * probably use memmove() or memcpy(). If neither is defined, roll your
 * own version.
 */
#$d_safemcpy HAS_SAFE_MEMCPY /**/

/* HAS_SANE_MEMCMP:
 * This symbol, if defined, indicates that the memcmp routine is available
 * and can be used to compare relative magnitudes of chars with their high
 * bits set. If it is not defined, roll your own version.
 */
#$d_sanemcmp HAS_SANE_MEMCMP /**/

/* HAS_SELECT:
 * This symbol, if defined, indicates that the select routine is
 * available to select active file descriptors. If the timeout field
 * is used, <sys/time.h> may need to be included.
 */
#$d_select HAS_SELECT /**/

/* HAS_SEM:
 * This symbol, if defined, indicates that the entire sem*(2) library is
 * supported.
 */
#$d_sem HAS_SEM /**/

/* HAS_SETEGID:
 * This symbol, if defined, indicates that the setegid routine is available
 * to change the effective gid of the current program.
 */
#$d_setegid HAS_SETEGID /**/

/* HAS_SETEUID:
 * This symbol, if defined, indicates that the seteuid routine is available
 * to change the effective uid of the current program.
 */
#$d_seteuid HAS_SETEUID /**/

/* HAS_SETLINEBUF:
 * This symbol, if defined, indicates that the setlinebuf routine is
 * available to change stderr or stdout from block-buffered or unbuffered
 * to a line-buffered mode.
 */
#$d_setlinebuf HAS_SETLINEBUF /**/

/* HAS_SETLOCALE:
 * This symbol, if defined, indicates that the setlocale routine is
 * available to handle locale-specific ctype implementations.
 */
#$d_setlocale HAS_SETLOCALE /**/

/* HAS_SETPGRP2:
 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
 * routine is available to set the current process group.
 */
#$d_setpgrp2 HAS_SETPGRP2 /**/

/* HAS_SETPRIORITY:
 * This symbol, if defined, indicates that the setpriority routine is
 * available to set a process's priority.
 */
#$d_setprior HAS_SETPRIORITY /**/

/* HAS_SETREGID:
 * This symbol, if defined, indicates that the setregid routine is
 * available to change the real and effective gid of the current
 * process.
 */
/* HAS_SETRESGID:
 * This symbol, if defined, indicates that the setresgid routine is
 * available to change the real, effective and saved gid of the current
 * process.
 */
#$d_setregid HAS_SETREGID /**/
#$d_setresgid HAS_SETRESGID /**/

/* HAS_SETREUID:
 * This symbol, if defined, indicates that the setreuid routine is
 * available to change the real and effective uid of the current
 * process.
 */
/* HAS_SETRESUID:
 * This symbol, if defined, indicates that the setresuid routine is
 * available to change the real, effective and saved uid of the current
 * process.
 */
#$d_setreuid HAS_SETREUID /**/
#$d_setresuid HAS_SETRESUID /**/

/* HAS_SETRGID:
 * This symbol, if defined, indicates that the setrgid routine is available
 * to change the real gid of the current program.
 */
#$d_setrgid HAS_SETRGID /**/

/* HAS_SETRUID:
 * This symbol, if defined, indicates that the setruid routine is available
 * to change the real uid of the current program.
 */
#$d_setruid HAS_SETRUID /**/

/* HAS_SETSID:
 * This symbol, if defined, indicates that the setsid routine is
 * available to set the process group ID.
 */
#$d_setsid HAS_SETSID /**/

/* HAS_SHM:
 * This symbol, if defined, indicates that the entire shm*(2) library is
 * supported.
 */
#$d_shm HAS_SHM /**/

/* Shmat_t:
 * This symbol holds the return type of the shmat() system call.
 * Usually set to 'void *' or 'char *'.
 */
/* HAS_SHMAT_PROTOTYPE:
 * This symbol, if defined, indicates that the sys/shm.h includes
 * a prototype for shmat(). Otherwise, it is up to the program to
 * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess,
 * but not always right so it should be emitted by the program only
 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
 */
#define Shmat_t $shmattype /**/
#$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/

/* HAS_SIGACTION:
 * This symbol, if defined, indicates that Vr4's sigaction() routine
 * is available.
 */
#$d_sigaction HAS_SIGACTION /**/

/* HAS_SOCKET:
 * This symbol, if defined, indicates that the BSD socket interface is
 * supported.
 */
/* HAS_SOCKETPAIR:
 * This symbol, if defined, indicates that the BSD socketpair() call is
 * supported.
 */
#$d_socket HAS_SOCKET /**/
#$d_sockpair HAS_SOCKETPAIR /**/

/* USE_STAT_BLOCKS:
 * This symbol is defined if this system has a stat structure declaring
 * st_blksize and st_blocks.
 */
#$d_statblks USE_STAT_BLOCKS /**/

/* USE_STDIO_PTR:
 * This symbol is defined if the _ptr and _cnt fields (or similar)
 * of the stdio FILE structure can be used to access the stdio buffer
 * for a file handle. If this is defined, then the FILE_ptr(fp)
 * and FILE_cnt(fp) macros will also be defined and should be used
 * to access these fields.
 */
/* FILE_ptr:
 * This macro is used to access the _ptr field (or equivalent) of the
 * FILE structure pointed to by its argument. This macro will always be
 * defined if USE_STDIO_PTR is defined.
 */
/* STDIO_PTR_LVALUE:
 * This symbol is defined if the FILE_ptr macro can be used as an
 * lvalue.
 */
/* FILE_cnt:
 * This macro is used to access the _cnt field (or equivalent) of the
 * FILE structure pointed to by its argument. This macro will always be
 * defined if USE_STDIO_PTR is defined.
 */
/* STDIO_CNT_LVALUE:
 * This symbol is defined if the FILE_cnt macro can be used as an
 * lvalue.
 */
/* FILE_filbuf:
 * This macro is used to access the internal stdio _filbuf function
 * (or equivalent), if STDIO_CNT_LVALUE and STDIO_PTR_LVALUE
 * are defined. It is typically either _filbuf or __filbuf.
 * This macro will only be defined if both STDIO_CNT_LVALUE and
 * STDIO_PTR_LVALUE are defined.
 */
#$d_stdstdio USE_STDIO_PTR /**/
#ifdef USE_STDIO_PTR
#define FILE_ptr(fp) $stdio_ptr
#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/
#define FILE_cnt(fp) $stdio_cnt
#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/
#if defined(STDIO_PTR_LVALUE) && defined(STDIO_CNT_LVALUE)
#define FILE_filbuf(fp) $stdio_filbuf /**/
#endif
#endif

/* USE_STDIO_BASE:
 * This symbol is defined if the _base field (or similar) of the
 * stdio FILE structure can be used to access the stdio buffer for
 * a file handle. If this is defined, then the FILE_base(fp) macro
 * will also be defined and should be used to access this field.
 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
 * to determine the number of bytes in the buffer. USE_STDIO_BASE
 * will never be defined unless USE_STDIO_PTR is.
 */
/* FILE_base:
 * This macro is used to access the _base field (or equivalent) of the
 * FILE structure pointed to by its argument. This macro will always be
 * defined if USE_STDIO_BASE is defined.
 */
/* FILE_bufsiz:
 * This macro is used to determine the number of bytes in the I/O
 * buffer pointed to by _base field (or equivalent) of the FILE
 * structure pointed to its argument. This macro will always be defined
 * if USE_STDIO_BASE is defined.
 */
#$d_stdiobase USE_STDIO_BASE /**/
#ifdef USE_STDIO_BASE
#define FILE_base(fp) $stdio_base
#define FILE_bufsiz(fp) $stdio_bufsiz
#endif

/* HAS_STRCHR:
 * This symbol is defined to indicate that the strchr()/strrchr()
 * functions are available for string searching. If not, try the
 * index()/rindex() pair.
 */
/* HAS_INDEX:
 * This symbol is defined to indicate that the index()/rindex()
 * functions are available for string searching.
 */
#$d_strchr HAS_STRCHR /**/
#$d_index HAS_INDEX /**/

/* HAS_STRCOLL:
 * This symbol, if defined, indicates that the strcoll routine is
 * available to compare strings using collating information.
 */
#$d_strcoll HAS_STRCOLL /**/

/* USE_STRUCT_COPY:
 * This symbol, if defined, indicates that this C compiler knows how
 * to copy structures. If undefined, you'll need to use a block copy
 * routine of some sort instead.
 */
#$d_strctcpy USE_STRUCT_COPY /**/

/* HAS_STRERROR:
 * This symbol, if defined, indicates that the strerror routine is
 * available to translate error numbers to strings. See the writeup
 * of Strerror() in this file before you try to define your own.
 */
/* HAS_SYS_ERRLIST:
 * This symbol, if defined, indicates that the sys_errlist array is
 * available to translate error numbers to strings. The extern int
 * sys_nerr gives the size of that table.
 */
/* Strerror:
 * This preprocessor symbol is defined as a macro if strerror() is
 * not available to translate error numbers to strings but sys_errlist[]
 * array is there.
 */
#$d_strerror HAS_STRERROR /**/
#$d_syserrlst HAS_SYS_ERRLIST /**/
#define Strerror(e) $d_strerrm

/* HAS_STRTOD:
 * This symbol, if defined, indicates that the strtod routine is
 * available to provide better numeric string conversion than atof().
 */
#$d_strtod HAS_STRTOD /**/

/* HAS_STRTOL:
 * This symbol, if defined, indicates that the strtol routine is available
 * to provide better numeric string conversion than atoi() and friends.
 */
#$d_strtol HAS_STRTOL /**/

/* HAS_STRTOUL:
 * This symbol, if defined, indicates that the strtoul routine is
 * available to provide conversion of strings to unsigned long.
 */
#$d_strtoul HAS_STRTOUL /**/

/* HAS_STRXFRM:
 * This symbol, if defined, indicates that the strxfrm() routine is
 * available to transform strings.
 */
#$d_strxfrm HAS_STRXFRM /**/

/* HAS_SYMLINK:
 * This symbol, if defined, indicates that the symlink routine is available
 * to create symbolic links.
 */
#$d_symlink HAS_SYMLINK /**/

/* HAS_SYSCALL:
 * This symbol, if defined, indicates that the syscall routine is
 * available to call arbitrary system calls. If undefined, that's tough.
 */
#$d_syscall HAS_SYSCALL /**/

/* HAS_SYSCONF:
 * This symbol, if defined, indicates that sysconf() is available
 * to determine system related limits and options.
 */
#$d_sysconf HAS_SYSCONF /**/

/* HAS_SYSTEM:
 * This symbol, if defined, indicates that the system routine is
 * available to issue a shell command.
 */
#$d_system HAS_SYSTEM /**/

/* HAS_TCGETPGRP:
 * This symbol, if defined, indicates that the tcgetpgrp routine is
 * available to get foreground process group ID.
 */
#$d_tcgetpgrp HAS_TCGETPGRP /**/

/* HAS_TCSETPGRP:
 * This symbol, if defined, indicates that the tcsetpgrp routine is
 * available to set foreground process group ID.
 */
#$d_tcsetpgrp HAS_TCSETPGRP /**/

/* Time_t:
 * This symbol holds the type returned by time(). It can be long,
 * or time_t on BSD sites (in which case <sys/types.h> should be
 * included).
 */
#define Time_t $timetype /* Time type */

/* HAS_TIMES:
 * This symbol, if defined, indicates that the times() routine exists.
 * Note that this became obsolete on some systems (SUNOS), which now
 * use getrusage(). It may be necessary to include <sys/times.h>.
 */
#$d_times HAS_TIMES /**/

/* HAS_TRUNCATE:
 * This symbol, if defined, indicates that the truncate routine is
 * available to truncate files.
 */
#$d_truncate HAS_TRUNCATE /**/

/* HAS_TZNAME:
 * This symbol, if defined, indicates that the tzname[] array is
 * available to access timezone names.
 */
#$d_tzname HAS_TZNAME /**/

/* HAS_UMASK:
 * This symbol, if defined, indicates that the umask routine is
 * available to set and get the value of the file creation mask.
 */
#$d_umask HAS_UMASK /**/

/* HAS_VFORK:
 * This symbol, if defined, indicates that vfork() exists.
 */
#$d_vfork HAS_VFORK /**/

/* Signal_t:
 * This symbol's value is either "void" or "int", corresponding to the
 * appropriate return type of a signal handler. Thus, you can declare
 * a signal handler using "Signal_t (*handler)()", and define the
 * handler using "Signal_t handler(sig)".
 */
#define Signal_t $signal_t /* Signal handler's return type */

/* HASVOLATILE:
 * This symbol, if defined, indicates that this C compiler knows about
 * the volatile declaration.
 */
#$d_volatile HASVOLATILE /**/
#ifndef HASVOLATILE
#define volatile
#endif

/* HAS_VPRINTF:
 * This symbol, if defined, indicates that the vprintf routine is available
 * to printf with a pointer to an argument list. If unavailable, you
 * may need to write your own, probably in terms of _doprnt().
 */
/* USE_CHAR_VSPRINTF:
 * This symbol is defined if this system has vsprintf() returning type
 * (char*). The trend seems to be to declare it as "int vsprintf()". It
 * is up to the package author to declare vsprintf correctly based on the
 * symbol.
 */
#$d_vprintf HAS_VPRINTF /**/
#$d_charvspr USE_CHAR_VSPRINTF /**/

/* HAS_WAIT4:
 * This symbol, if defined, indicates that wait4() exists.
 */
#$d_wait4 HAS_WAIT4 /**/

/* HAS_WAITPID:
 * This symbol, if defined, indicates that the waitpid routine is
 * available to wait for child process.
 */
#$d_waitpid HAS_WAITPID /**/

/* HAS_WCSTOMBS:
 * This symbol, if defined, indicates that the wcstombs routine is
 * available to convert wide character strings to multibyte strings.
 */
#$d_wcstombs HAS_WCSTOMBS /**/

/* HAS_WCTOMB:
 * This symbol, if defined, indicates that the wctomb routine is available
 * to covert a wide character to a multibyte.
 */
#$d_wctomb HAS_WCTOMB /**/

/* Fpos_t:
 * This symbol holds the type used to declare file positions in libc.
 * It can be fpos_t, long, uint, etc... It may be necessary to include
 * <sys/types.h> to get any typedef'ed information.
 */
#define Fpos_t $fpostype /* File position type */

/* Gid_t:
 * This symbol holds the return type of getgid() and the type of
 * argument to setrgid() and related functions. Typically,
 * it is the type of group ids in the kernel. It can be int, ushort,
 * uid_t, etc... It may be necessary to include <sys/types.h> to get
 * any typedef'ed information.
 */
#define Gid_t $gidtype /* Type for getgid(), etc... */

/* Groups_t:
 * This symbol holds the type used for the second argument to
 * getgroups(). Usually, this is the same of gidtype, but
 * sometimes it isn't. It can be int, ushort, uid_t, etc...
 * It may be necessary to include <sys/types.h> to get any
 * typedef'ed information. This is only required if you have
 * getgroups().
 */
#ifdef HAS_GETGROUPS
#define Groups_t $groupstype /* Type for 2nd arg to getgroups() */
#endif

/* DB_Prefix_t:
 * This symbol contains the type of the prefix structure element
 * in the <db.h> header file. In older versions of DB, it was
 * int, while in newer ones it is u_int32_t.
 */
/* DB_Hash_t:
 * This symbol contains the type of the prefix structure element
 * in the <db.h> header file. In older versions of DB, it was
 * int, while in newer ones it is size_t.
 */
#define DB_Hash_t $db_hashtype /**/
#define DB_Prefix_t $db_prefixtype /**/

/* I_DIRENT:
 * This symbol, if defined, indicates to the C program that it should
 * include <dirent.h>. Using this symbol also triggers the definition
 * of the Direntry_t define which ends up being 'struct dirent' or
 * 'struct direct' depending on the availability of <dirent.h>.
 */
/* DIRNAMLEN:
 * This symbol, if defined, indicates to the C program that the length
 * of directory entry names is provided by a d_namlen field. Otherwise
 * you need to do strlen() on the d_name field.
 */
/* Direntry_t:
 * This symbol is set to 'struct direct' or 'struct dirent' depending on
 * whether dirent is available or not. You should use this pseudo type to
 * portably declare your directory entries.
 */
#$i_dirent I_DIRENT /**/
#$d_dirnamlen DIRNAMLEN /**/
#define Direntry_t $direntrytype

/* I_DLFCN:
 * This symbol, if defined, indicates that <dlfcn.h> exists and should
 * be included.
 */
#$i_dlfcn I_DLFCN /**/

/* I_FCNTL:
 * This manifest constant tells the C program to include <fcntl.h>.
 */
#$i_fcntl I_FCNTL /**/

/* I_FLOAT:
 * This symbol, if defined, indicates to the C program that it should
 * include <float.h> to get definition of symbols like DBL_MAX or
 * DBL_MIN, i.e. machine dependent floating point values.
 */
#$i_float I_FLOAT /**/

/* I_GRP:
 * This symbol, if defined, indicates to the C program that it should
 * include <grp.h>.
 */
#$i_grp I_GRP /**/

/* I_LIMITS:
 * This symbol, if defined, indicates to the C program that it should
 * include <limits.h> to get definition of symbols like WORD_BIT or
 * LONG_MAX, i.e. machine dependant limitations.
 */
#$i_limits I_LIMITS /**/

/* I_MATH:
 * This symbol, if defined, indicates to the C program that it should
 * include <math.h>.
 */
#$i_math I_MATH /**/

/* I_MEMORY:
 * This symbol, if defined, indicates to the C program that it should
 * include <memory.h>.
 */
#$i_memory I_MEMORY /**/

/* I_NDBM:
 * This symbol, if defined, indicates that <ndbm.h> exists and should
 * be included.
 */
#$i_ndbm I_NDBM /**/

/* I_NET_ERRNO:
 * This symbol, if defined, indicates that <net/errno.h> exists and
 * should be included.
 */
#$i_neterrno I_NET_ERRNO /**/

/* I_NETINET_IN:
 * This symbol, if defined, indicates to the C program that it should
 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
 */
#$i_niin I_NETINET_IN /**/

/* I_PWD:
 * This symbol, if defined, indicates to the C program that it should
 * include <pwd.h>.
 */
/* PWQUOTA:
 * This symbol, if defined, indicates to the C program that struct passwd
 * contains pw_quota.
 */
/* PWAGE:
 * This symbol, if defined, indicates to the C program that struct passwd
 * contains pw_age.
 */
/* PWCHANGE:
 * This symbol, if defined, indicates to the C program that struct passwd
 * contains pw_change.
 */
/* PWCLASS:
 * This symbol, if defined, indicates to the C program that struct passwd
 * contains pw_class.
 */
/* PWEXPIRE:
 * This symbol, if defined, indicates to the C program that struct passwd
 * contains pw_expire.
 */
/* PWCOMMENT:
 * This symbol, if defined, indicates to the C program that struct passwd
 * contains pw_comment.
 */
#$i_pwd I_PWD /**/
#$d_pwquota PWQUOTA /**/
#$d_pwage PWAGE /**/
#$d_pwchange PWCHANGE /**/
#$d_pwclass PWCLASS /**/
#$d_pwexpire PWEXPIRE /**/
#$d_pwcomment PWCOMMENT /**/

/* I_STDDEF:
 * This symbol, if defined, indicates that <stddef.h> exists and should
 * be included.
 */
#$i_stddef I_STDDEF /**/

/* I_STDLIB:
 * This symbol, if defined, indicates that <stdlib.h> exists and should
 * be included.
 */
#$i_stdlib I_STDLIB /**/

/* I_STRING:
 * This symbol, if defined, indicates to the C program that it should
 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
 */
#$i_string I_STRING /**/

/* I_SYS_DIR:
 * This symbol, if defined, indicates to the C program that it should
 * include <sys/dir.h>.
 */
#$i_sysdir I_SYS_DIR /**/

/* I_SYS_FILE:
 * This symbol, if defined, indicates to the C program that it should
 * include <sys/file.h> to get definition of R_OK and friends.
 */
#$i_sysfile I_SYS_FILE /**/

/* I_SYS_IOCTL:
 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
 * be included. Otherwise, include <sgtty.h> or <termio.h>.
 */
#$i_sysioctl I_SYS_IOCTL /**/

/* I_SYS_NDIR:
 * This symbol, if defined, indicates to the C program that it should
 * include <sys/ndir.h>.
 */
#$i_sysndir I_SYS_NDIR /**/

/* I_SYS_PARAM:
 * This symbol, if defined, indicates to the C program that it should
 * include <sys/param.h>.
 */
#$i_sysparam I_SYS_PARAM /**/

/* I_SYS_RESOURCE:
 * This symbol, if defined, indicates to the C program that it should
 * include <sys/resource.h>.
 */
#$i_sysresrc I_SYS_RESOURCE /**/

/* I_SYS_SELECT:
 * This symbol, if defined, indicates to the C program that it should
 * include <sys/select.h> in order to get definition of struct timeval.
 */
#$i_sysselct I_SYS_SELECT /**/

/* I_SYS_TIMES:
 * This symbol, if defined, indicates to the C program that it should
 * include <sys/times.h>.
 */
#$i_systimes I_SYS_TIMES /**/

/* I_SYS_TYPES:
 * This symbol, if defined, indicates to the C program that it should
 * include <sys/types.h>.
 */
#$i_systypes I_SYS_TYPES /**/

/* I_SYS_UN:
 * This symbol, if defined, indicates to the C program that it should
 * include <sys/un.h> to get UNIX domain socket definitions.
 */
#$i_sysun I_SYS_UN /**/

/* I_SYS_WAIT:
 * This symbol, if defined, indicates to the C program that it should
 * include <sys/wait.h>.
 */
#$i_syswait I_SYS_WAIT /**/

/* I_TERMIO:
 * This symbol, if defined, indicates that the program should include
 * <termio.h> rather than <sgtty.h>. There are also differences in
 * the ioctl() calls that depend on the value of this symbol.
 */
/* I_TERMIOS:
 * This symbol, if defined, indicates that the program should include
 * the POSIX termios.h rather than sgtty.h or termio.h.
 * There are also differences in the ioctl() calls that depend on the
 * value of this symbol.
 */
/* I_SGTTY:
 * This symbol, if defined, indicates that the program should include
 * <sgtty.h> rather than <termio.h>. There are also differences in
 * the ioctl() calls that depend on the value of this symbol.
 */
#$i_termio I_TERMIO /**/
#$i_termios I_TERMIOS /**/
#$i_sgtty I_SGTTY /**/

/* I_TIME:
 * This symbol, if defined, indicates to the C program that it should
 * include <time.h>.
 */
/* I_SYS_TIME:
 * This symbol, if defined, indicates to the C program that it should
 * include <sys/time.h>.
 */
/* I_SYS_TIME_KERNEL:
 * This symbol, if defined, indicates to the C program that it should
 * include <sys/time.h> with KERNEL defined.
 */
#$i_time I_TIME /**/
#$i_systime I_SYS_TIME /**/
#$i_systimek I_SYS_TIME_KERNEL /**/

/* I_UNISTD:
 * This symbol, if defined, indicates to the C program that it should
 * include <unistd.h>.
 */
#$i_unistd I_UNISTD /**/

/* I_UTIME:
 * This symbol, if defined, indicates to the C program that it should
 * include <utime.h>.
 */
#$i_utime I_UTIME /**/

/* I_STDARG:
 * This symbol, if defined, indicates that <stdarg.h> exists and should
 * be included.
 */
/* I_VARARGS:
 * This symbol, if defined, indicates to the C program that it should
 * include <varargs.h>.
 */
#$i_stdarg I_STDARG /**/
#$i_varargs I_VARARGS /**/

/* I_VFORK:
 * This symbol, if defined, indicates to the C program that it should
 * include vfork.h.
 */
#$i_vfork I_VFORK /**/

/* INTSIZE:
 * This symbol contains the size of an int, so that the C preprocessor
 * can make decisions based on it.
 */
#define INTSIZE $intsize /**/

/* Off_t:
 * This symbol holds the type used to declare offsets in the kernel.
 * It can be int, long, off_t, etc... It may be necessary to include
 * <sys/types.h> to get any typedef'ed information.
 */
#define Off_t $lseektype /* <offset> type */

/* Mode_t:
 * This symbol holds the type used to declare file modes
 * for systems calls. It is usually mode_t, but may be
 * int or unsigned short. It may be necessary to include <sys/types.h>
 * to get any typedef'ed information.
 */
#define Mode_t $modetype /* file mode parameter for system calls */

/* CAN_PROTOTYPE:
 * If defined, this macro indicates that the C compiler can handle
 * function prototypes.
 */
/* _:
 * This macro is used to declare function parameters for folks who want
 * to make declarations with prototypes using a different style than
 * the above macros. Use double parentheses. For example:
 *
 * int main _((int argc, char *argv[]));
 */
#$prototype CAN_PROTOTYPE /**/
#ifdef CAN_PROTOTYPE
#define _(args) args
#else
#define _(args) ()
#endif

/* RANDBITS:
 * This symbol contains the number of bits of random number the rand()
 * function produces. Usual values are 15, 16, and 31.
 */
#define RANDBITS $randbits /**/

/* SCRIPTDIR:
 * This symbol holds the name of the directory in which the user wants
 * to put publicly executable scripts for the package in question. It
 * is often a directory that is mounted across diverse architectures.
 * Programs must be prepared to deal with ~name expansion.
 */
#define SCRIPTDIR "$scriptdir" /**/

/* Select_fd_set_t:
 * This symbol holds the type used for the 2nd, 3rd, and 4th
 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
 * is defined, and 'int *' otherwise. This is only useful if you
 * have select(), of course.
 */
#define Select_fd_set_t $selecttype /**/

/* Size_t:
 * This symbol holds the type used to declare length parameters
 * for string functions. It is usually size_t, but may be
 * unsigned long, int, etc. It may be necessary to include
 * <sys/types.h> to get any typedef'ed information.
 */
#define Size_t $sizetype /* length paramater for string functions */

/* STDCHAR:
 * This symbol is defined to be the type of char used in stdio.h.
 * It has the values "unsigned char" or "char".
 */
#define STDCHAR $stdchar /**/

/* Uid_t:
 * This symbol holds the type used to declare user ids in the kernel.
 * It can be int, ushort, uid_t, etc... It may be necessary to include
 * <sys/types.h> to get any typedef'ed information.
 */
#define Uid_t $uidtype /* UID type */

/* LOC_SED:
 * This symbol holds the complete pathname to the sed program.
 */
#define LOC_SED "$full_sed" /**/

/* OSNAME:
 * This symbol contains the name of the operating system, as determined
 * by Configure. You shouldn't rely on it too much; the specific
 * feature tests from Configure are generally more reliable.
 */
#define OSNAME "$osname" /**/

/* ARCHLIB:
 * This variable, if defined, holds the name of the directory in
 * which the user wants to put architecture-dependent public
 * library files for $package. It is most often a local directory
 * such as /usr/local/lib. Programs using this variable must be
 * prepared to deal with filename expansion. If ARCHLIB is the
 * same as PRIVLIB, it is not defined, since presumably the
 * program already searches PRIVLIB.
 */
/* ARCHLIB_EXP:
 * This symbol contains the ~name expanded version of ARCHLIB, to be used
 * in programs that are not prepared to deal with ~ expansion at run-time.
 */
#$d_archlib ARCHLIB "$archlib" /**/
#$d_archlib ARCHLIB_EXP "$archlibexp" /**/

/* BINCOMPAT3:
 * This symbol, if defined, indicates that Perl 5.004 should be
 * binary-compatible with Perl 5.003.
 */
#$d_bincompat3 BINCOMPAT3 /**/

/* BYTEORDER:
 * This symbol holds the hexadecimal constant defined in byteorder,
 * i.e. 0x1234 or 0x4321, etc...
 * On NeXT 4 (and greater), you can build "Fat" Multiple Architecture
 * Binaries (MAB) on either big endian or little endian machines.
 * The endian-ness is available at compile-time. This only matters
 * for perl, where the config.h can be generated and installed on
 * one system, and used by a different architecture to build an
 * extension. Older versions of NeXT that might not have
 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
 * so the default case (for NeXT) is big endian to catch them.
 * This might matter for NeXT 3.0.
 */
#ifndef NeXT
#define BYTEORDER 0x$byteorder /* large digits for MSB */
#else /* NeXT */
#ifdef __LITTLE_ENDIAN__
#define BYTEORDER 0x1234
#else /* __BIG_ENDIAN__ */
#define BYTEORDER 0x4321
#endif /* ENDIAN CHECK */
#endif /* NeXT */

/* CSH:
 * This symbol, if defined, indicates that the C-shell exists.
 * If defined, contains the full pathname of csh.
 */
#$d_csh CSH "$full_csh" /**/

/* DLSYM_NEEDS_UNDERSCORE:
 * This symbol, if defined, indicates that we need to prepend an
 * underscore to the symbol name before calling dlsym(). This only
 * makes sense if you *have* dlsym, which we will presume is the
 * case if you're using dl_dlopen.xs.
 */
#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/

/* SETUID_SCRIPTS_ARE_SECURE_NOW:
 * This symbol, if defined, indicates that the bug that prevents
 * setuid scripts from being secure is not present in this kernel.
 */
/* DOSUID:
 * This symbol, if defined, indicates that the C program should
 * check the script that it is executing for setuid/setgid bits, and
 * attempt to emulate setuid/setgid on systems that have disabled
 * setuid #! scripts because the kernel can't do it securely.
 * It is up to the package designer to make sure that this emulation
 * is done securely. Among other things, it should do an fstat on
 * the script it just opened to make sure it really is a setuid/setgid
 * script, it should make sure the arguments passed correspond exactly
 * to the argument on the #! line, and it should not trust any
 * subprocesses to which it must pass the filename rather than the
 * file descriptor of the script to be executed.
 */
#$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/
#$d_dosuid DOSUID /**/

/* Gconvert:
 * This preprocessor macro is defined to convert a floating point
 * number to a string without a trailing decimal point. This
 * emulates the behavior of sprintf("%g"), but is sometimes much more
 * efficient. If gconvert() is not available, but gcvt() drops the
 * trailing decimal point, then gcvt() is used. If all else fails,
 * a macro using sprintf("%g") is used. Arguments for the Gconvert
 * macro are: value, number of digits, whether trailing zeros should
 * be retained, and the output buffer.
 * Possible values are:
 * d_Gconvert='gconvert((x),(n),(t),(b))'
 * d_Gconvert='gcvt((x),(n),(b))'
 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
 * The last two assume trailing zeros should not be kept.
 */
#define Gconvert(x,n,t,b) $d_Gconvert

/* HAS_GETPGID:
 * This symbol, if defined, indicates to the C program that
 * the getpgid(pid) function is available to get the
 * process group id.
 */
#$d_getpgid HAS_GETPGID /**/

/* HAS_GETPGRP:
 * This symbol, if defined, indicates that the getpgrp routine is
 * available to get the current process group.
 */
/* USE_BSD_GETPGRP:
 * This symbol, if defined, indicates that getpgrp needs one
 * arguments whereas USG one needs none.
 */
#$d_getpgrp HAS_GETPGRP /**/
#$d_bsdgetpgrp USE_BSD_GETPGRP /**/

/* HAS_SETPGID:
 * This symbol, if defined, indicates to the C program that
 * the setpgid(pid, gpid) function is available to set the
 * process group id.
 */
#$d_setpgid HAS_SETPGID /**/

/* HAS_SETPGRP:
 * This symbol, if defined, indicates that the setpgrp routine is
 * available to set the current process group.
 */
/* USE_BSD_SETPGRP:
 * This symbol, if defined, indicates that setpgrp needs two
 * arguments whereas USG one needs none. See also HAS_SETPGID
 * for a POSIX interface.
 */
/* USE_BSDPGRP:
 * This symbol, if defined, indicates that the BSD notion of process
 * group is to be used. For instance, you have to say setpgrp(pid, pgrp)
 * instead of the USG setpgrp(). This should be obsolete since
 * there are systems which have BSD-ish setpgrp but USG-ish getpgrp.
 */
#$d_setpgrp HAS_SETPGRP /**/
#$d_bsdsetpgrp USE_BSD_SETPGRP /**/
#$d_bsdpgrp USE_BSDPGRP /**/

/* USE_SFIO:
 * This symbol, if defined, indicates that sfio should
 * be used.
 */
#$d_sfio USE_SFIO /**/

/* Sigjmp_buf:
 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
 */
/* Sigsetjmp:
 * This macro is used in the same way as sigsetjmp(), but will invoke
 * traditional setjmp() if sigsetjmp isn't available.
 * See HAS_SIGSETJMP.
 */
/* Siglongjmp:
 * This macro is used in the same way as siglongjmp(), but will invoke
 * traditional longjmp() if siglongjmp isn't available.
 * See HAS_SIGSETJMP.
 */
#$d_sigsetjmp HAS_SIGSETJMP /**/
#ifdef HAS_SIGSETJMP
#define Sigjmp_buf sigjmp_buf
#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
#define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
#else
#define Sigjmp_buf jmp_buf
#define Sigsetjmp(buf,save_mask) setjmp((buf))
#define Siglongjmp(buf,retval) longjmp((buf),(retval))
#endif

/* USE_DYNAMIC_LOADING:
 * This symbol, if defined, indicates that dynamic loading of
 * some sort is available.
 */
#$usedl USE_DYNAMIC_LOADING /**/

/* I_DBM:
 * This symbol, if defined, indicates that <dbm.h> exists and should
 * be included.
 */
/* I_RPCSVC_DBM:
 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
 * should be included.
 */
#$i_dbm I_DBM /**/
#$i_rpcsvcdbm I_RPCSVC_DBM /**/

/* I_LOCALE:
 * This symbol, if defined, indicates to the C program that it should
 * include <locale.h>.
 */
#$i_locale I_LOCALE /**/

/* I_SFIO:
 * This symbol, if defined, indicates to the C program that it should
 * include <sfio.h>.
 */
#$i_sfio I_SFIO /**/

/* I_SYS_STAT:
 * This symbol, if defined, indicates to the C program that it should
 * include <sys/stat.h>.
 */
#$i_sysstat I_SYS_STAT /**/

/* I_VALUES:
 * This symbol, if defined, indicates to the C program that it should
 * include <values.h> to get definition of symbols like MINFLOAT or
 * MAXLONG, i.e. machine dependant limitations. Probably, you
 * should use <limits.h> instead, if it is available.
 */
#$i_values I_VALUES /**/

/* Free_t:
 * This variable contains the return type of free(). It is usually
 * void, but occasionally int.
 */
/* Malloc_t:
 * This symbol is the type of pointer returned by malloc and realloc.
 */
#define Malloc_t $malloctype /**/
#define Free_t $freetype /**/

/* MYMALLOC:
 * This symbol, if defined, indicates that we're using our own malloc.
 */
#$d_mymalloc MYMALLOC /**/

/* VAL_O_NONBLOCK:
 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
 * non-blocking I/O for the file descriptor. Note that there is no way
 * back, i.e. you cannot turn it blocking again this way. If you wish to
 * alternatively switch between blocking and non-blocking, use the
 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
 */
/* VAL_EAGAIN:
 * This symbol holds the errno error code set by read() when no data was
 * present on the non-blocking file descriptor.
 */
/* RD_NODATA:
 * This symbol holds the return code from read() when no data is present
 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
 * not defined, then you can't distinguish between no data and EOF by
 * issuing a read(). You'll have to find another way to tell for sure!
 */
/* EOF_NONBLOCK:
 * This symbol, if defined, indicates to the C program that a read() on
 * a non-blocking file descriptor will return 0 on EOF, and not the value
 * held in RD_NODATA (-1 usually, in that case!).
 */
#define VAL_O_NONBLOCK $o_nonblock
#define VAL_EAGAIN $eagain
#define RD_NODATA $rd_nodata
#$d_eofnblk EOF_NONBLOCK

/* OLDARCHLIB:
 * This variable, if defined, holds the name of the directory in
 * which the user has perl5.000 or perl5.001 architecture-dependent
 * public library files for $package. For the most part, these
 * files will work with 5.002 (and later), but that is not
 * guaranteed.
 */
/* OLDARCHLIB_EXP:
 * This symbol contains the ~name expanded version of OLDARCHLIB, to be
 * used in programs that are not prepared to deal with ~ expansion at
 * run-time.
 */
#$d_oldarchlib OLDARCHLIB "$oldarchlib" /**/
#$d_oldarchlib OLDARCHLIB_EXP "$oldarchlibexp" /**/

/* PRIVLIB:
 * This symbol contains the name of the private library for this package.
 * The library is private in the sense that it needn't be in anyone's
 * execution path, but it should be accessible by the world. The program
 * should be prepared to do ~ expansion.
 */
/* PRIVLIB_EXP:
 * This symbol contains the ~name expanded version of PRIVLIB, to be used
 * in programs that are not prepared to deal with ~ expansion at run-time.
 */
#define PRIVLIB "$privlib" /**/
#define PRIVLIB_EXP "$privlibexp" /**/

/* SH_PATH:
 * This symbol contains the full pathname to the shell used on this
 * on this system to execute Bourne shell scripts. Usually, this will be
 * /bin/sh, though it's possible that some systems will have /bin/ksh,
 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
 * D:/bin/sh.exe.
 */
#define SH_PATH "$sh" /**/

/* SIG_NAME:
 * This symbol contains a list of signal names in order of
 * signal number. This is intended
 * to be used as a static array initialization, like this:
 * char *sig_name[] = { SIG_NAME };
 * The signals in the list are separated with commas, and each signal
 * is surrounded by double quotes. There is no leading SIG in the signal
 * name, i.e. SIGQUIT is known as "QUIT".
 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
 * etc., where nn is the actual signal number (e.g. NUM37).
 * The signal number for sig_name[i] is stored in sig_num[i].
 * The last element is 0 to terminate the list with a NULL. This
 * corresponds to the 0 at the end of the sig_num list.
 */
/* SIG_NUM:
 * This symbol contains a list of signal numbers, in the same order as the
 * SIG_NAME list. It is suitable for static array initialization, as in:
 * int sig_num[] = { SIG_NUM };
 * The signals in the list are separated with commas, and the indices
 * within that list and the SIG_NAME list match, so it's easy to compute
 * the signal name from a number or vice versa at the price of a small
 * dynamic linear lookup.
 * Duplicates are allowed, but are moved to the end of the list.
 * The signal number corresponding to sig_name[i] is sig_number[i].
 * if (i < NSIG) then sig_number[i] == i.
 * The last element is 0, corresponding to the 0 at the end of
 * the sig_name list.
 */
#define SIG_NAME "`echo $sig_name | sed 's/ /","/g'`",0 /**/
#define SIG_NUM `echo $sig_num 0 | sed 's/ /,/g'` /**/

/* SITEARCH:
 * This symbol contains the name of the private library for this package.
 * The library is private in the sense that it needn't be in anyone's
 * execution path, but it should be accessible by the world. The program
 * should be prepared to do ~ expansion.
 * The standard distribution will put nothing in this directory.
 * Individual sites may place their own extensions and modules in
 * this directory.
 */
/* SITEARCH_EXP:
 * This symbol contains the ~name expanded version of SITEARCH, to be used
 * in programs that are not prepared to deal with ~ expansion at run-time.
 */
#define SITEARCH "$sitearch" /**/
#define SITEARCH_EXP "$sitearchexp" /**/

/* SITELIB:
 * This symbol contains the name of the private library for this package.
 * The library is private in the sense that it needn't be in anyone's
 * execution path, but it should be accessible by the world. The program
 * should be prepared to do ~ expansion.
 * The standard distribution will put nothing in this directory.
 * Individual sites may place their own extensions and modules in
 * this directory.
 */
/* SITELIB_EXP:
 * This symbol contains the ~name expanded version of SITELIB, to be used
 * in programs that are not prepared to deal with ~ expansion at run-time.
 */
#define SITELIB "$sitelib" /**/
#define SITELIB_EXP "$sitelibexp" /**/

/* SSize_t:
 * This symbol holds the type used by functions that return
 * a count of bytes or an error condition. It must be a signed type.
 * It is usually ssize_t, but may be long or int, etc.
 * It may be necessary to include <sys/types.h> or <unistd.h>
 * to get any typedef'ed information.
 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
 */
#define SSize_t $ssizetype /* signed count of bytes */

/* STARTPERL:
 * This variable contains the string to put in front of a perl
 * script to make sure (one hopes) that it runs with perl and not
 * some shell.
 */
#define STARTPERL "$startperl" /**/

/* USE_PERLIO:
 * This symbol, if defined, indicates that the PerlIO abstraction should
 * be used throughout. If not defined, stdio should be
 * used in a fully backward compatible manner.
 */
#$useperlio USE_PERLIO /**/

/* VOIDFLAGS:
 * This symbol indicates how much support of the void type is given by this
 * compiler. What various bits mean:
 *
 * 1 = supports declaration of void
 * 2 = supports arrays of pointers to functions returning void
 * 4 = supports comparisons between pointers to void functions and
 * addresses of void functions
 * 8 = suports declaration of generic void pointers
 *
 * The package designer should define VOIDUSED to indicate the requirements
 * of the package. This can be done either by #defining VOIDUSED before
 * including config.h, or by defining defvoidused in Myinit.U. If the
 * latter approach is taken, only those flags will be tested. If the
 * level of void support necessary is not present, defines void to int.
 */
#ifndef VOIDUSED
#define VOIDUSED $defvoidused
#endif
#define VOIDFLAGS $voidflags
#if (VOIDFLAGS & VOIDUSED) != VOIDUSED
#define void int /* is void to be avoided? */
#define M_VOID /* Xenix strikes again */
#endif

#endif
!GROK!THIS!
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