--- /dev/null
+/*
+ * This file was produced by running the config_h.SH script, which
+ * gets its values from undef, 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 undef and rerun config_h.SH.
+ *
+ * $Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $
+ */
+
+/*
+ * Package name : perl5
+ * Source directory :
+ * Configuration time: Mon May 1 01:21:59 2006
+ * Configured by : vkon
+ * Target system :
+ */
+
+#ifndef _config_h_
+#define _config_h_
+
+/* LOC_SED:
+ * This symbol holds the complete pathname to the sed program.
+ */
+#define LOC_SED "" /**/
+
+/* HAS_ALARM:
+ * This symbol, if defined, indicates that the alarm routine is
+ * available.
+ */
+/*#define HAS_ALARM /**/
+
+/* HAS_BCMP:
+ * This symbol is defined if the bcmp() routine is available to
+ * compare blocks of memory.
+ */
+/*#define HAS_BCMP /**/
+
+/* HAS_BCOPY:
+ * This symbol is defined if the bcopy() routine is available to
+ * copy blocks of memory.
+ */
+/*#define HAS_BCOPY /**/
+
+/* HAS_BZERO:
+ * This symbol is defined if the bzero() routine is available to
+ * set a memory block to 0.
+ */
+/*#define HAS_BZERO /**/
+
+/* HAS_CHOWN:
+ * This symbol, if defined, indicates that the chown routine is
+ * available.
+ */
+/*#define HAS_CHOWN /**/
+
+/* HAS_CHROOT:
+ * This symbol, if defined, indicates that the chroot routine is
+ * available.
+ */
+/*#define 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.
+ */
+#define HAS_CHSIZE /**/
+
+/* 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.
+ */
+#define HASCONST /**/
+#ifndef HASCONST
+#define const
+#endif
+
+/* HAS_CUSERID:
+ * This symbol, if defined, indicates that the cuserid routine is
+ * available to get character login names.
+ */
+/*#define 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.
+ */
+#define HAS_DBL_DIG /**/
+
+/* HAS_DIFFTIME:
+ * This symbol, if defined, indicates that the difftime routine is
+ * available.
+ */
+#define 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().
+ */
+#define HAS_DLERROR /**/
+
+/* HAS_DUP2:
+ * This symbol, if defined, indicates that the dup2 routine is
+ * available to duplicate file descriptors.
+ */
+#define 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().
+ */
+/*#define 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().
+ */
+/*#define HAS_FCHOWN /**/
+
+/* HAS_FCNTL:
+ * This symbol, if defined, indicates to the C program that
+ * the fcntl() function exists.
+ */
+/*#define HAS_FCNTL /**/
+
+/* HAS_FGETPOS:
+ * This symbol, if defined, indicates that the fgetpos routine is
+ * available to get the file position indicator, similar to ftell().
+ */
+#define HAS_FGETPOS /**/
+
+/* HAS_FLOCK:
+ * This symbol, if defined, indicates that the flock routine is
+ * available to do file locking.
+ */
+/*#define HAS_FLOCK /**/
+
+/* HAS_FORK:
+ * This symbol, if defined, indicates that the fork routine is
+ * available.
+ */
+/*#define HAS_FORK /**/
+
+/* HAS_FSETPOS:
+ * This symbol, if defined, indicates that the fsetpos routine is
+ * available to set the file position indicator, similar to fseek().
+ */
+#define 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".
+ */
+/*#define 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.
+ */
+/*#define HAS_GETGROUPS /**/
+
+/* HAS_GETLOGIN:
+ * This symbol, if defined, indicates that the getlogin routine is
+ * available to get the login name.
+ */
+#define HAS_GETLOGIN /**/
+
+/* HAS_GETPGID:
+ * This symbol, if defined, indicates to the C program that
+ * the getpgid(pid) function is available to get the
+ * process group id.
+ */
+/*#define HAS_GETPGID /**/
+
+/* HAS_GETPGRP2:
+ * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
+ * routine is available to get the current process group.
+ */
+/*#define HAS_GETPGRP2 /**/
+
+/* HAS_GETPPID:
+ * This symbol, if defined, indicates that the getppid routine is
+ * available to get the parent process ID.
+ */
+/*#define HAS_GETPPID /**/
+
+/* HAS_GETPRIORITY:
+ * This symbol, if defined, indicates that the getpriority routine is
+ * available to get a process's priority.
+ */
+/*#define HAS_GETPRIORITY /**/
+
+/* 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.
+ */
+/*#define HAS_INET_ATON /**/
+
+/* 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.
+ */
+/*#define HAS_KILLPG /**/
+
+/* HAS_LINK:
+ * This symbol, if defined, indicates that the link routine is
+ * available to create hard links.
+ */
+#define HAS_LINK /**/
+
+/* HAS_LOCALECONV:
+ * This symbol, if defined, indicates that the localeconv routine is
+ * available for numeric and monetary formatting conventions.
+ */
+#define HAS_LOCALECONV /**/
+
+/* HAS_LOCKF:
+ * This symbol, if defined, indicates that the lockf routine is
+ * available to do file locking.
+ */
+/*#define HAS_LOCKF /**/
+
+/* HAS_LSTAT:
+ * This symbol, if defined, indicates that the lstat routine is
+ * available to do file stats on symbolic links.
+ */
+/*#define 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.
+ */
+#define 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.
+ */
+#define HAS_MBSTOWCS /**/
+
+/* HAS_MBTOWC:
+ * This symbol, if defined, indicates that the mbtowc routine is available
+ * to covert a multibyte to a wide character.
+ */
+#define HAS_MBTOWC /**/
+
+/* HAS_MEMCMP:
+ * This symbol, if defined, indicates that the memcmp routine is available
+ * to compare blocks of memory.
+ */
+#define HAS_MEMCMP /**/
+
+/* HAS_MEMCPY:
+ * This symbol, if defined, indicates that the memcpy routine is available
+ * to copy blocks of memory.
+ */
+#define 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.
+ */
+#define HAS_MEMMOVE /**/
+
+/* HAS_MEMSET:
+ * This symbol, if defined, indicates that the memset routine is available
+ * to set blocks of memory.
+ */
+#define 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.
+ */
+#define 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.
+ */
+/*#define HAS_MKFIFO /**/
+
+/* HAS_MKTIME:
+ * This symbol, if defined, indicates that the mktime routine is
+ * available.
+ */
+#define HAS_MKTIME /**/
+
+/* HAS_MSYNC:
+ * This symbol, if defined, indicates that the msync system call is
+ * available to synchronize a mapped file.
+ */
+/*#define HAS_MSYNC /**/
+
+/* HAS_MUNMAP:
+ * This symbol, if defined, indicates that the munmap system call is
+ * available to unmap a region, usually mapped by mmap().
+ */
+/*#define HAS_MUNMAP /**/
+
+/* HAS_NICE:
+ * This symbol, if defined, indicates that the nice routine is
+ * available.
+ */
+/*#define HAS_NICE /**/
+
+/* 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.
+ */
+/*#define HAS_PATHCONF /**/
+/*#define HAS_FPATHCONF /**/
+
+/* HAS_PAUSE:
+ * This symbol, if defined, indicates that the pause routine is
+ * available to suspend a process until a signal is received.
+ */
+#define HAS_PAUSE /**/
+
+/* HAS_PIPE:
+ * This symbol, if defined, indicates that the pipe routine is
+ * available to create an inter-process channel.
+ */
+/*#define HAS_PIPE /**/
+
+/* HAS_POLL:
+ * This symbol, if defined, indicates that the poll routine is
+ * available to poll active file descriptors. You may safely
+ * include <poll.h> when this symbol is defined.
+ */
+/*#define 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.
+ */
+#define 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.
+ */
+#define 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.
+ */
+#define 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.
+ */
+#define HAS_REWINDDIR /**/
+
+/* HAS_READLINK:
+ * This symbol, if defined, indicates that the readlink routine is
+ * available to read the value of a symbolic link.
+ */
+/*#define 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.
+ */
+#define 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.
+ */
+#define HAS_RMDIR /**/
+
+/* 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.
+ */
+#define HAS_SELECT /**/
+
+/* HAS_SETEGID:
+ * This symbol, if defined, indicates that the setegid routine is available
+ * to change the effective gid of the current program.
+ */
+/*#define HAS_SETEGID /**/
+
+/* HAS_SETEUID:
+ * This symbol, if defined, indicates that the seteuid routine is available
+ * to change the effective uid of the current program.
+ */
+/*#define 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.
+ */
+/*#define HAS_SETLINEBUF /**/
+
+/* HAS_SETLOCALE:
+ * This symbol, if defined, indicates that the setlocale routine is
+ * available to handle locale-specific ctype implementations.
+ */
+#define HAS_SETLOCALE /**/
+
+/* HAS_SETPGID:
+ * This symbol, if defined, indicates that the setpgid(pid, gpid)
+ * routine is available to set process group ID.
+ */
+/*#define HAS_SETPGID /**/
+
+/* HAS_SETPGRP2:
+ * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
+ * routine is available to set the current process group.
+ */
+/*#define HAS_SETPGRP2 /**/
+
+/* HAS_SETPRIORITY:
+ * This symbol, if defined, indicates that the setpriority routine is
+ * available to set a process's priority.
+ */
+/*#define 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.
+ */
+/*#define HAS_SETREGID /**/
+/*#define 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.
+ */
+/*#define HAS_SETREUID /**/
+/*#define HAS_SETRESUID /**/
+
+/* HAS_SETRGID:
+ * This symbol, if defined, indicates that the setrgid routine is available
+ * to change the real gid of the current program.
+ */
+/*#define HAS_SETRGID /**/
+
+/* HAS_SETRUID:
+ * This symbol, if defined, indicates that the setruid routine is available
+ * to change the real uid of the current program.
+ */
+/*#define HAS_SETRUID /**/
+
+/* HAS_SETSID:
+ * This symbol, if defined, indicates that the setsid routine is
+ * available to set the process group ID.
+ */
+/*#define HAS_SETSID /**/
+
+/* 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.
+ */
+#define HAS_STRCHR /**/
+/*#define HAS_INDEX /**/
+
+/* HAS_STRCOLL:
+ * This symbol, if defined, indicates that the strcoll routine is
+ * available to compare strings using collating information.
+ */
+#define 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.
+ */
+#define USE_STRUCT_COPY /**/
+
+/* HAS_STRTOD:
+ * This symbol, if defined, indicates that the strtod routine is
+ * available to provide better numeric string conversion than atof().
+ */
+#define 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.
+ */
+#define HAS_STRTOL /**/
+
+/* HAS_STRXFRM:
+ * This symbol, if defined, indicates that the strxfrm() routine is
+ * available to transform strings.
+ */
+/*#define HAS_STRXFRM /**/
+
+/* HAS_SYMLINK:
+ * This symbol, if defined, indicates that the symlink routine is available
+ * to create symbolic links.
+ */
+/*#define 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.
+ */
+/*#define HAS_SYSCALL /**/
+
+/* HAS_SYSCONF:
+ * This symbol, if defined, indicates that sysconf() is available
+ * to determine system related limits and options.
+ */
+/*#define HAS_SYSCONF /**/
+
+/* HAS_SYSTEM:
+ * This symbol, if defined, indicates that the system routine is
+ * available to issue a shell command.
+ */
+#define HAS_SYSTEM /**/
+
+/* HAS_TCGETPGRP:
+ * This symbol, if defined, indicates that the tcgetpgrp routine is
+ * available to get foreground process group ID.
+ */
+/*#define HAS_TCGETPGRP /**/
+
+/* HAS_TCSETPGRP:
+ * This symbol, if defined, indicates that the tcsetpgrp routine is
+ * available to set foreground process group ID.
+ */
+/*#define HAS_TCSETPGRP /**/
+
+/* HAS_TRUNCATE:
+ * This symbol, if defined, indicates that the truncate routine is
+ * available to truncate files.
+ */
+/*#define HAS_TRUNCATE /**/
+
+/* HAS_TZNAME:
+ * This symbol, if defined, indicates that the tzname[] array is
+ * available to access timezone names.
+ */
+#define 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.
+ */
+#define HAS_UMASK /**/
+
+/* HAS_USLEEP:
+ * This symbol, if defined, indicates that the usleep routine is
+ * available to let the process sleep on a sub-second accuracy.
+ */
+/*#define HAS_USLEEP /**/
+
+/* HASVOLATILE:
+ * This symbol, if defined, indicates that this C compiler knows about
+ * the volatile declaration.
+ */
+#define HASVOLATILE /**/
+#ifndef HASVOLATILE
+#define volatile
+#endif
+
+/* HAS_WAIT4:
+ * This symbol, if defined, indicates that wait4() exists.
+ */
+/*#define HAS_WAIT4 /**/
+
+/* HAS_WAITPID:
+ * This symbol, if defined, indicates that the waitpid routine is
+ * available to wait for child process.
+ */
+#define HAS_WAITPID /**/
+
+/* HAS_WCSTOMBS:
+ * This symbol, if defined, indicates that the wcstombs routine is
+ * available to convert wide character strings to multibyte strings.
+ */
+#define HAS_WCSTOMBS /**/
+
+/* HAS_WCTOMB:
+ * This symbol, if defined, indicates that the wctomb routine is available
+ * to covert a wide character to a multibyte.
+ */
+#define HAS_WCTOMB /**/
+
+/* I_ARPA_INET:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <arpa/inet.h> to get inet_addr and friends declarations.
+ */
+#define I_ARPA_INET /**/
+
+/* 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.
+ */
+/*#define I_DBM /**/
+#define I_RPCSVC_DBM /**/
+
+/* 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.
+ */
+#define I_DIRENT /**/
+#define DIRNAMLEN /**/
+#define Direntry_t struct direct
+
+/* I_DLFCN:
+ * This symbol, if defined, indicates that <dlfcn.h> exists and should
+ * be included.
+ */
+#define I_DLFCN /**/
+
+/* I_FCNTL:
+ * This manifest constant tells the C program to include <fcntl.h>.
+ */
+#define 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.
+ */
+#define I_FLOAT /**/
+
+/* 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.
+ */
+#define I_LIMITS /**/
+
+/* I_LOCALE:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <locale.h>.
+ */
+/*#define I_LOCALE /**/
+
+/* I_MATH:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <math.h>.
+ */
+#define I_MATH /**/
+
+/* I_MEMORY:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <memory.h>.
+ */
+/*#define I_MEMORY /**/
+
+/* I_NET_ERRNO:
+ * This symbol, if defined, indicates that <net/errno.h> exists and
+ * should be included.
+ */
+/*#define 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>.
+ */
+/*#define I_NETINET_IN /**/
+
+/* I_SFIO:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <sfio.h>.
+ */
+/*#define I_SFIO /**/
+
+/* I_STDDEF:
+ * This symbol, if defined, indicates that <stddef.h> exists and should
+ * be included.
+ */
+#define I_STDDEF /**/
+
+/* I_STDLIB:
+ * This symbol, if defined, indicates that <stdlib.h> exists and should
+ * be included.
+ */
+#define 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).
+ */
+#define I_STRING /**/
+
+/* I_SYS_DIR:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <sys/dir.h>.
+ */
+/*#define 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.
+ */
+/*#define 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_SYS_SOCKIO:
+ * This symbol, if defined, indicates the <sys/sockio.h> should be included
+ * to get socket ioctl options, like SIOCATMARK.
+ */
+/*#define I_SYS_IOCTL /**/
+/*#define I_SYS_SOCKIO /**/
+
+/* I_SYS_NDIR:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <sys/ndir.h>.
+ */
+/*#define I_SYS_NDIR /**/
+
+/* I_SYS_PARAM:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <sys/param.h>.
+ */
+/*#define I_SYS_PARAM /**/
+
+/* I_SYS_RESOURCE:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <sys/resource.h>.
+ */
+/*#define 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.
+ */
+/*#define I_SYS_SELECT /**/
+
+/* I_SYS_STAT:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <sys/stat.h>.
+ */
+#define I_SYS_STAT /**/
+
+/* I_SYS_TIMES:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <sys/times.h>.
+ */
+/*#define I_SYS_TIMES /**/
+
+/* I_SYS_TYPES:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <sys/types.h>.
+ */
+/*#define 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.
+ */
+/*#define I_SYS_UN /**/
+
+/* I_SYS_WAIT:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <sys/wait.h>.
+ */
+/*#define 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.
+ */
+/*#define I_TERMIO /**/
+/*#define I_TERMIOS /**/
+/*#define I_SGTTY /**/
+
+/* I_UNISTD:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <unistd.h>.
+ */
+/*#define I_UNISTD /**/
+
+/* I_UTIME:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <utime.h>.
+ */
+#define I_UTIME /**/
+
+/* 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.
+ */
+/*#define I_VALUES /**/
+
+/* I_VFORK:
+ * This symbol, if defined, indicates to the C program that it should
+ * include vfork.h.
+ */
+/*#define I_VFORK /**/
+
+/* HAS_ACCESSX:
+ * This symbol, if defined, indicates that the accessx routine is
+ * available to do extended access checks.
+ */
+/*#define HAS_ACCESSX /**/
+
+/* HAS_EACCESS:
+ * This symbol, if defined, indicates that the eaccess routine is
+ * available to do extended access checks.
+ */
+/*#define HAS_EACCESS /**/
+
+/* I_SYS_ACCESS:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <sys/access.h>.
+ */
+/*#define I_SYS_ACCESS /**/
+
+/* I_SYS_SECURITY:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <sys/security.h>.
+ */
+/*#define I_SYS_SECURITY /**/
+
+/* USE_CROSS_COMPILE:
+ * This symbol, if defined, indicates that Perl is being cross-compiled.
+ */
+/* PERL_TARGETARCH:
+ * This symbol, if defined, indicates the target architecture
+ * Perl has been cross-compiled to. Undefined if not a cross-compile.
+ */
+#ifndef USE_CROSS_COMPILE
+/*#define USE_CROSS_COMPILE /**/
+#define PERL_TARGETARCH "undef" /**/
+#endif
+
+/* 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.
+ */
+/* OSVERS:
+ * This symbol contains the version 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 "MSWin32" /**/
+#define OSVERS "5.0" /**/
+
+/* MULTIARCH:
+ * This symbol, if defined, signifies that the build
+ * process will produce some binary files that are going to be
+ * used in a cross-platform environment. This is the case for
+ * example with the NeXT "fat" binaries that contain executables
+ * for several CPUs.
+ */
+/*#define MULTIARCH /**/
+
+/* MEM_ALIGNBYTES:
+ * This symbol contains the number of bytes required to align a
+ * double, or a long double when applicable. Usual values are 2,
+ * 4 and 8. The default is eight, for safety.
+ */
+#if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
+# define MEM_ALIGNBYTES 8
+#else
+#define MEM_ALIGNBYTES 8
+#endif
+
+/* ARCHLIB:
+ * This variable, if defined, holds the name of the directory in
+ * which the user wants to put architecture-dependent public
+ * library files for perl5. 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.
+ */
+#define ARCHLIB "\\Storage Card\\perl58m\\lib" /**/
+/*#define ARCHLIB_EXP "" /**/
+
+/* ARCHNAME:
+ * This symbol holds a string representing the architecture name.
+ * It may be used to construct an architecture-dependant pathname
+ * where library files may be held under a private library, for
+ * instance.
+ */
+#define ARCHNAME "MS Pocket PC-WCE300-ARM" /**/
+
+/* HAS_ATOLF:
+ * This symbol, if defined, indicates that the atolf routine is
+ * available to convert strings into long doubles.
+ */
+/*#define HAS_ATOLF /**/
+
+/* HAS_ATOLL:
+ * This symbol, if defined, indicates that the atoll routine is
+ * available to convert strings into long longs.
+ */
+/*#define HAS_ATOLL /**/
+
+/* 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.
+ */
+/* BIN_EXP:
+ * This symbol is the filename expanded version of the BIN symbol, for
+ * programs that do not want to deal with that at run-time.
+ */
+/* PERL_RELOCATABLE_INC:
+ * This symbol, if defined, indicates that we'd like to relocate entries
+ * in @INC at run time based on the location of the perl binary.
+ */
+#define BIN "\\Storage Card\\perl58m\\bin" /**/
+#define BIN_EXP "\\Storage Card\\perl58m\\bin" /**/
+#define PERL_RELOCATABLE_INC "undef" /**/
+
+/* INTSIZE:
+ * This symbol contains the value of sizeof(int) so that the C
+ * preprocessor can make decisions based on it.
+ */
+/* LONGSIZE:
+ * This symbol contains the value of sizeof(long) so that the C
+ * preprocessor can make decisions based on it.
+ */
+/* SHORTSIZE:
+ * This symbol contains the value of sizeof(short) so that the C
+ * preprocessor can make decisions based on it.
+ */
+#define INTSIZE 4 /**/
+#define LONGSIZE 4 /**/
+#define SHORTSIZE 2 /**/
+
+/* BYTEORDER:
+ * This symbol holds the hexadecimal constant defined in byteorder,
+ * in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc...
+ * If the compiler supports cross-compiling or multiple-architecture
+ * binaries (eg. on NeXT systems), use compiler-defined macros to
+ * determine the byte order.
+ * On NeXT 3.2 (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.
+ */
+#if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
+# ifdef __LITTLE_ENDIAN__
+# if LONGSIZE == 4
+# define BYTEORDER 0x1234
+# else
+# if LONGSIZE == 8
+# define BYTEORDER 0x12345678
+# endif
+# endif
+# else
+# ifdef __BIG_ENDIAN__
+# if LONGSIZE == 4
+# define BYTEORDER 0x4321
+# else
+# if LONGSIZE == 8
+# define BYTEORDER 0x87654321
+# endif
+# endif
+# endif
+# endif
+# if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
+# define BYTEORDER 0x4321
+# endif
+#else
+#define BYTEORDER 0x1234 /* large digits for MSB */
+#endif /* NeXT */
+
+/* CAT2:
+ * This macro concatenates 2 tokens together.
+ */
+/* STRINGIFY:
+ * This macro surrounds its token with double quotes.
+ */
+#if 42 == 1
+#define CAT2(a,b) a/**/b
+#define STRINGIFY(a) "a"
+ /* If you can get stringification with catify, tell me how! */
+#endif
+#if 42 == 42
+#define PeRl_CaTiFy(a, b) a ## b
+#define PeRl_StGiFy(a) #a
+/* the additional level of indirection enables these macros to be
+ * used as arguments to other macros. See K&R 2nd ed., page 231. */
+#define CAT2(a,b) PeRl_CaTiFy(a,b)
+#define StGiFy(a) PeRl_StGiFy(a)
+#define STRINGIFY(a) PeRl_StGiFy(a)
+#endif
+#if 42 != 1 && 42 != 42
+# include "Bletch: How does this C preprocessor concatenate 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 "".
+ */
+/* CPPRUN:
+ * This symbol contains the string which will invoke a C preprocessor on
+ * the standard input and produce to standard output. It needs to end
+ * with CPPLAST, after all other preprocessor flags have been specified.
+ * The main difference with CPPSTDIN is that this program will never be a
+ * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
+ * available directly to the user. Note that it may well be different from
+ * the preprocessor used to compile the C program.
+ */
+/* CPPLAST:
+ * This symbol is intended to be used along with CPPRUN in the same manner
+ * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
+ */
+#define CPPSTDIN "clarm.exe -nologo -E"
+#define CPPMINUS ""
+#define CPPRUN "clarm.exe -nologo -E"
+#define CPPLAST ""
+
+/* HAS__FWALK:
+ * This symbol, if defined, indicates that the _fwalk system call is
+ * available to apply a function to all the file handles.
+ */
+/*#define HAS__FWALK /**/
+
+/* HAS_ACCESS:
+ * This manifest constant lets the C program know that the access()
+ * system call is available to check for accessibility using real UID/GID.
+ * (always present on UNIX.)
+ */
+#define HAS_ACCESS /**/
+
+/* HAS_AINTL:
+ * This symbol, if defined, indicates that the aintl routine is
+ * available. If copysignl is also present we can emulate modfl.
+ */
+/*#define HAS_AINTL /**/
+
+/* HAS_ASCTIME_R:
+ * This symbol, if defined, indicates that the asctime_r routine
+ * is available to asctime re-entrantly.
+ */
+/* ASCTIME_R_PROTO:
+ * This symbol encodes the prototype of asctime_r.
+ * It is zero if d_asctime_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_asctime_r
+ * is defined.
+ */
+/*#define HAS_ASCTIME_R /**/
+#define ASCTIME_R_PROTO 0 /**/
+
+/* HASATTRIBUTE_FORMAT:
+ * Can we handle GCC attribute for checking printf-style formats
+ */
+/* HASATTRIBUTE_MALLOC:
+ * Can we handle GCC attribute for malloc-style functions.
+ */
+/* HASATTRIBUTE_NONNULL:
+ * Can we handle GCC attribute for nonnull function parms.
+ */
+/* HASATTRIBUTE_NORETURN:
+ * Can we handle GCC attribute for functions that do not return
+ */
+/* HASATTRIBUTE_PURE:
+ * Can we handle GCC attribute for pure functions
+ */
+/* HASATTRIBUTE_UNUSED:
+ * Can we handle GCC attribute for unused variables and arguments
+ */
+/* HASATTRIBUTE_WARN_UNUSED_RESULT:
+ * Can we handle GCC attribute for warning on unused results
+ */
+/*#define HASATTRIBUTE_FORMAT /**/
+/*#define HASATTRIBUTE_NORETURN /**/
+/*#define HASATTRIBUTE_MALLOC /**/
+/*#define HASATTRIBUTE_NONNULL /**/
+/*#define HASATTRIBUTE_PURE /**/
+/*#define HASATTRIBUTE_UNUSED /**/
+/*#define HASATTRIBUTE_WARN_UNUSED_RESULT /**/
+
+/* HAS_BUILTIN_CHOOSE_EXPR:
+ * Can we handle GCC builtin for compile-time ternary-like expressions
+ */
+/* HAS_BUILTIN_EXPECT:
+ * Can we handle GCC builtin for telling that certain values are more
+ * likely
+ */
+/*#define HAS_BUILTIN_EXPECT /**/
+/*#define HAS_BUILTIN_CHOOSE_EXPR /**/
+
+/* CASTI32:
+ * This symbol is defined if the C compiler can cast negative
+ * or large floating point numbers to 32-bit ints.
+ */
+/*#define 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
+ */
+#define CASTNEGFLOAT /**/
+#define CASTFLAGS 0 /**/
+
+/* HAS_CLASS:
+ * This symbol, if defined, indicates that the class routine is
+ * available to classify doubles. Available for example in AIX.
+ * The returned values are defined in <float.h> and are:
+ *
+ * FP_PLUS_NORM Positive normalized, nonzero
+ * FP_MINUS_NORM Negative normalized, nonzero
+ * FP_PLUS_DENORM Positive denormalized, nonzero
+ * FP_MINUS_DENORM Negative denormalized, nonzero
+ * FP_PLUS_ZERO +0.0
+ * FP_MINUS_ZERO -0.0
+ * FP_PLUS_INF +INF
+ * FP_MINUS_INF -INF
+ * FP_NANS Signaling Not a Number (NaNS)
+ * FP_NANQ Quiet Not a Number (NaNQ)
+ */
+/*#define HAS_CLASS /**/
+
+/* HAS_CLEARENV:
+ * This symbol, if defined, indicates that the clearenv () routine is
+ * available for use.
+ */
+/*#define HAS_CLEARENV /**/
+
+/* VOID_CLOSEDIR:
+ * This symbol, if defined, indicates that the closedir() routine
+ * does not return a value.
+ */
+/*#define VOID_CLOSEDIR /**/
+
+/* HAS_STRUCT_CMSGHDR:
+ * This symbol, if defined, indicates that the struct cmsghdr
+ * is supported.
+ */
+/*#define HAS_STRUCT_CMSGHDR /**/
+
+/* HAS_COPYSIGNL:
+ * This symbol, if defined, indicates that the copysignl routine is
+ * available. If aintl is also present we can emulate modfl.
+ */
+/*#define HAS_COPYSIGNL /**/
+
+/* HAS_CRYPT:
+ * This symbol, if defined, indicates that the crypt routine is available
+ * to encrypt passwords and the like.
+ */
+/*#define HAS_CRYPT /**/
+
+/* HAS_CRYPT_R:
+ * This symbol, if defined, indicates that the crypt_r routine
+ * is available to crypt re-entrantly.
+ */
+/* CRYPT_R_PROTO:
+ * This symbol encodes the prototype of crypt_r.
+ * It is zero if d_crypt_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_crypt_r
+ * is defined.
+ */
+/*#define HAS_CRYPT_R /**/
+#define CRYPT_R_PROTO 0 /**/
+
+/* HAS_CSH:
+ * This symbol, if defined, indicates that the C-shell exists.
+ */
+/* CSH:
+ * This symbol, if defined, contains the full pathname of csh.
+ */
+/*#define HAS_CSH /**/
+#ifdef HAS_CSH
+#define CSH "" /**/
+#endif
+
+/* HAS_CTERMID_R:
+ * This symbol, if defined, indicates that the ctermid_r routine
+ * is available to ctermid re-entrantly.
+ */
+/* CTERMID_R_PROTO:
+ * This symbol encodes the prototype of ctermid_r.
+ * It is zero if d_ctermid_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctermid_r
+ * is defined.
+ */
+/*#define HAS_CTERMID_R /**/
+#define CTERMID_R_PROTO 0 /**/
+
+/* HAS_CTIME_R:
+ * This symbol, if defined, indicates that the ctime_r routine
+ * is available to ctime re-entrantly.
+ */
+/* CTIME_R_PROTO:
+ * This symbol encodes the prototype of ctime_r.
+ * It is zero if d_ctime_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r
+ * is defined.
+ */
+/*#define HAS_CTIME_R /**/
+#define CTIME_R_PROTO 0 /**/
+
+/* HAS_DBMINIT_PROTO:
+ * This symbol, if defined, indicates that the system provides
+ * a prototype for the dbminit() function. Otherwise, it is up
+ * to the program to supply one. A good guess is
+ * extern int dbminit(char *);
+ */
+/*#define HAS_DBMINIT_PROTO /**/
+
+/* HAS_DIRFD:
+ * This manifest constant lets the C program know that dirfd
+ * is available.
+ */
+/*#define HAS_DIRFD /**/
+
+/* 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.
+ */
+/*#define 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.
+ */
+/*#define SETUID_SCRIPTS_ARE_SECURE_NOW /**/
+/*#define DOSUID /**/
+
+/* HAS_DRAND48_R:
+ * This symbol, if defined, indicates that the drand48_r routine
+ * is available to drand48 re-entrantly.
+ */
+/* DRAND48_R_PROTO:
+ * This symbol encodes the prototype of drand48_r.
+ * It is zero if d_drand48_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_drand48_r
+ * is defined.
+ */
+/*#define HAS_DRAND48_R /**/
+#define DRAND48_R_PROTO 0 /**/
+
+/* HAS_DRAND48_PROTO:
+ * This symbol, if defined, indicates that the system provides
+ * a prototype for the drand48() function. Otherwise, it is up
+ * to the program to supply one. A good guess is
+ * extern double drand48(void);
+ */
+/*#define HAS_DRAND48_PROTO /**/
+
+/* HAS_ENDGRENT:
+ * This symbol, if defined, indicates that the getgrent routine is
+ * available for finalizing sequential access of the group database.
+ */
+/*#define HAS_ENDGRENT /**/
+
+/* HAS_ENDGRENT_R:
+ * This symbol, if defined, indicates that the endgrent_r routine
+ * is available to endgrent re-entrantly.
+ */
+/* ENDGRENT_R_PROTO:
+ * This symbol encodes the prototype of endgrent_r.
+ * It is zero if d_endgrent_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endgrent_r
+ * is defined.
+ */
+/*#define HAS_ENDGRENT_R /**/
+#define ENDGRENT_R_PROTO 0 /**/
+
+/* HAS_ENDHOSTENT:
+ * This symbol, if defined, indicates that the endhostent() routine is
+ * available to close whatever was being used for host queries.
+ */
+/*#define HAS_ENDHOSTENT /**/
+
+/* HAS_ENDHOSTENT_R:
+ * This symbol, if defined, indicates that the endhostent_r routine
+ * is available to endhostent re-entrantly.
+ */
+/* ENDHOSTENT_R_PROTO:
+ * This symbol encodes the prototype of endhostent_r.
+ * It is zero if d_endhostent_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endhostent_r
+ * is defined.
+ */
+/*#define HAS_ENDHOSTENT_R /**/
+#define ENDHOSTENT_R_PROTO 0 /**/
+
+/* HAS_ENDNETENT:
+ * This symbol, if defined, indicates that the endnetent() routine is
+ * available to close whatever was being used for network queries.
+ */
+/*#define HAS_ENDNETENT /**/
+
+/* HAS_ENDNETENT_R:
+ * This symbol, if defined, indicates that the endnetent_r routine
+ * is available to endnetent re-entrantly.
+ */
+/* ENDNETENT_R_PROTO:
+ * This symbol encodes the prototype of endnetent_r.
+ * It is zero if d_endnetent_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endnetent_r
+ * is defined.
+ */
+/*#define HAS_ENDNETENT_R /**/
+#define ENDNETENT_R_PROTO 0 /**/
+
+/* HAS_ENDPROTOENT:
+ * This symbol, if defined, indicates that the endprotoent() routine is
+ * available to close whatever was being used for protocol queries.
+ */
+/*#define HAS_ENDPROTOENT /**/
+
+/* HAS_ENDPROTOENT_R:
+ * This symbol, if defined, indicates that the endprotoent_r routine
+ * is available to endprotoent re-entrantly.
+ */
+/* ENDPROTOENT_R_PROTO:
+ * This symbol encodes the prototype of endprotoent_r.
+ * It is zero if d_endprotoent_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endprotoent_r
+ * is defined.
+ */
+/*#define HAS_ENDPROTOENT_R /**/
+#define ENDPROTOENT_R_PROTO 0 /**/
+
+/* HAS_ENDPWENT:
+ * This symbol, if defined, indicates that the getgrent routine is
+ * available for finalizing sequential access of the passwd database.
+ */
+/*#define HAS_ENDPWENT /**/
+
+/* HAS_ENDPWENT_R:
+ * This symbol, if defined, indicates that the endpwent_r routine
+ * is available to endpwent re-entrantly.
+ */
+/* ENDPWENT_R_PROTO:
+ * This symbol encodes the prototype of endpwent_r.
+ * It is zero if d_endpwent_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endpwent_r
+ * is defined.
+ */
+/*#define HAS_ENDPWENT_R /**/
+#define ENDPWENT_R_PROTO 0 /**/
+
+/* HAS_ENDSERVENT:
+ * This symbol, if defined, indicates that the endservent() routine is
+ * available to close whatever was being used for service queries.
+ */
+/*#define HAS_ENDSERVENT /**/
+
+/* HAS_ENDSERVENT_R:
+ * This symbol, if defined, indicates that the endservent_r routine
+ * is available to endservent re-entrantly.
+ */
+/* ENDSERVENT_R_PROTO:
+ * This symbol encodes the prototype of endservent_r.
+ * It is zero if d_endservent_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endservent_r
+ * is defined.
+ */
+/*#define HAS_ENDSERVENT_R /**/
+#define ENDSERVENT_R_PROTO 0 /**/
+
+/* HAS_FAST_STDIO:
+ * This symbol, if defined, indicates that the "fast stdio"
+ * is available to manipulate the stdio buffers directly.
+ */
+/*#define HAS_FAST_STDIO /**/
+
+/* HAS_FCHDIR:
+ * This symbol, if defined, indicates that the fchdir routine is
+ * available to change directory using a file descriptor.
+ */
+/*#define HAS_FCHDIR /**/
+
+/* FCNTL_CAN_LOCK:
+ * This symbol, if defined, indicates that fcntl() can be used
+ * for file locking. Normally on Unix systems this is defined.
+ * It may be undefined on VMS.
+ */
+/*#define FCNTL_CAN_LOCK /**/
+
+/* HAS_FD_SET:
+ * This symbol, when defined, indicates presence of the fd_set typedef
+ * in <sys/types.h>
+ */
+#define HAS_FD_SET /**/
+
+/* HAS_FINITE:
+ * This symbol, if defined, indicates that the finite routine is
+ * available to check whether a double is finite (non-infinity non-NaN).
+ */
+/*#define HAS_FINITE /**/
+
+/* HAS_FINITEL:
+ * This symbol, if defined, indicates that the finitel routine is
+ * available to check whether a long double is finite
+ * (non-infinity non-NaN).
+ */
+/*#define HAS_FINITEL /**/
+
+/* FLEXFILENAMES:
+ * This symbol, if defined, indicates that the system supports filenames
+ * longer than 14 characters.
+ */
+#define FLEXFILENAMES /**/
+
+/* HAS_FLOCK_PROTO:
+ * This symbol, if defined, indicates that the system provides
+ * a prototype for the flock() function. Otherwise, it is up
+ * to the program to supply one. A good guess is
+ * extern int flock(int, int);
+ */
+/*#define HAS_FLOCK_PROTO /**/
+
+/* HAS_FP_CLASS:
+ * This symbol, if defined, indicates that the fp_class routine is
+ * available to classify doubles. Available for example in Digital UNIX.
+ * The returned values are defined in <math.h> and are:
+ *
+ * FP_SNAN Signaling NaN (Not-a-Number)
+ * FP_QNAN Quiet NaN (Not-a-Number)
+ * FP_POS_INF +infinity
+ * FP_NEG_INF -infinity
+ * FP_POS_NORM Positive normalized
+ * FP_NEG_NORM Negative normalized
+ * FP_POS_DENORM Positive denormalized
+ * FP_NEG_DENORM Negative denormalized
+ * FP_POS_ZERO +0.0 (positive zero)
+ * FP_NEG_ZERO -0.0 (negative zero)
+ */
+/*#define HAS_FP_CLASS /**/
+
+/* HAS_FPCLASS:
+ * This symbol, if defined, indicates that the fpclass routine is
+ * available to classify doubles. Available for example in Solaris/SVR4.
+ * The returned values are defined in <ieeefp.h> and are:
+ *
+ * FP_SNAN signaling NaN
+ * FP_QNAN quiet NaN
+ * FP_NINF negative infinity
+ * FP_PINF positive infinity
+ * FP_NDENORM negative denormalized non-zero
+ * FP_PDENORM positive denormalized non-zero
+ * FP_NZERO negative zero
+ * FP_PZERO positive zero
+ * FP_NNORM negative normalized non-zero
+ * FP_PNORM positive normalized non-zero
+ */
+/*#define HAS_FPCLASS /**/
+
+/* HAS_FPCLASSIFY:
+ * This symbol, if defined, indicates that the fpclassify routine is
+ * available to classify doubles. Available for example in HP-UX.
+ * The returned values are defined in <math.h> and are
+ *
+ * FP_NORMAL Normalized
+ * FP_ZERO Zero
+ * FP_INFINITE Infinity
+ * FP_SUBNORMAL Denormalized
+ * FP_NAN NaN
+ *
+ */
+/*#define HAS_FPCLASSIFY /**/
+
+/* HAS_FPCLASSL:
+ * This symbol, if defined, indicates that the fpclassl routine is
+ * available to classify long doubles. Available for example in IRIX.
+ * The returned values are defined in <ieeefp.h> and are:
+ *
+ * FP_SNAN signaling NaN
+ * FP_QNAN quiet NaN
+ * FP_NINF negative infinity
+ * FP_PINF positive infinity
+ * FP_NDENORM negative denormalized non-zero
+ * FP_PDENORM positive denormalized non-zero
+ * FP_NZERO negative zero
+ * FP_PZERO positive zero
+ * FP_NNORM negative normalized non-zero
+ * FP_PNORM positive normalized non-zero
+ */
+/*#define HAS_FPCLASSL /**/
+
+/* HAS_FPOS64_T:
+ * This symbol will be defined if the C compiler supports fpos64_t.
+ */
+/*#define HAS_FPOS64_T /**/
+
+/* HAS_FREXPL:
+ * This symbol, if defined, indicates that the frexpl routine is
+ * available to break a long double floating-point number into
+ * a normalized fraction and an integral power of 2.
+ */
+/*#define HAS_FREXPL /**/
+
+/* HAS_STRUCT_FS_DATA:
+ * This symbol, if defined, indicates that the struct fs_data
+ * to do statfs() is supported.
+ */
+/*#define HAS_STRUCT_FS_DATA /**/
+
+/* HAS_FSEEKO:
+ * This symbol, if defined, indicates that the fseeko routine is
+ * available to fseek beyond 32 bits (useful for ILP32 hosts).
+ */
+/*#define HAS_FSEEKO /**/
+
+/* HAS_FSTATFS:
+ * This symbol, if defined, indicates that the fstatfs routine is
+ * available to stat filesystems by file descriptors.
+ */
+/*#define HAS_FSTATFS /**/
+
+/* HAS_FSYNC:
+ * This symbol, if defined, indicates that the fsync routine is
+ * available to write a file's modified data and attributes to
+ * permanent storage.
+ */
+/*#define HAS_FSYNC /**/
+
+/* HAS_FTELLO:
+ * This symbol, if defined, indicates that the ftello routine is
+ * available to ftell beyond 32 bits (useful for ILP32 hosts).
+ */
+/*#define HAS_FTELLO /**/
+
+/* HAS_FUTIMES:
+ * This symbol, if defined, indicates that the futimes routine is
+ * available to change file descriptor time stamps with struct timevals.
+ */
+/*#define HAS_FUTIMES /**/
+
+/* 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.
+ * The usual 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) sprintf((b),"%.*g",(n),(x))
+
+/* HAS_GETCWD:
+ * This symbol, if defined, indicates that the getcwd routine is
+ * available to get the current working directory.
+ */
+#define HAS_GETCWD /**/
+
+/* HAS_GETESPWNAM:
+ * This symbol, if defined, indicates that the getespwnam system call is
+ * available to retrieve enchanced (shadow) password entries by name.
+ */
+/*#define HAS_GETESPWNAM /**/
+
+/* HAS_GETFSSTAT:
+ * This symbol, if defined, indicates that the getfsstat routine is
+ * available to stat filesystems in bulk.
+ */
+/*#define HAS_GETFSSTAT /**/
+
+/* HAS_GETGRENT:
+ * This symbol, if defined, indicates that the getgrent routine is
+ * available for sequential access of the group database.
+ */
+/*#define HAS_GETGRENT /**/
+
+/* HAS_GETGRENT_R:
+ * This symbol, if defined, indicates that the getgrent_r routine
+ * is available to getgrent re-entrantly.
+ */
+/* GETGRENT_R_PROTO:
+ * This symbol encodes the prototype of getgrent_r.
+ * It is zero if d_getgrent_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrent_r
+ * is defined.
+ */
+/*#define HAS_GETGRENT_R /**/
+#define GETGRENT_R_PROTO 0 /**/
+
+/* HAS_GETGRGID_R:
+ * This symbol, if defined, indicates that the getgrgid_r routine
+ * is available to getgrgid re-entrantly.
+ */
+/* GETGRGID_R_PROTO:
+ * This symbol encodes the prototype of getgrgid_r.
+ * It is zero if d_getgrgid_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrgid_r
+ * is defined.
+ */
+/*#define HAS_GETGRGID_R /**/
+#define GETGRGID_R_PROTO 0 /**/
+
+/* HAS_GETGRNAM_R:
+ * This symbol, if defined, indicates that the getgrnam_r routine
+ * is available to getgrnam re-entrantly.
+ */
+/* GETGRNAM_R_PROTO:
+ * This symbol encodes the prototype of getgrnam_r.
+ * It is zero if d_getgrnam_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrnam_r
+ * is defined.
+ */
+/*#define HAS_GETGRNAM_R /**/
+#define GETGRNAM_R_PROTO 0 /**/
+
+/* HAS_GETHOSTBYADDR:
+ * This symbol, if defined, indicates that the gethostbyaddr() routine is
+ * available to look up hosts by their IP addresses.
+ */
+#define HAS_GETHOSTBYADDR /**/
+
+/* HAS_GETHOSTBYNAME:
+ * This symbol, if defined, indicates that the gethostbyname() routine is
+ * available to look up host names in some data base or other.
+ */
+#define HAS_GETHOSTBYNAME /**/
+
+/* HAS_GETHOSTENT:
+ * This symbol, if defined, indicates that the gethostent() routine is
+ * available to look up host names in some data base or another.
+ */
+/*#define HAS_GETHOSTENT /**/
+
+/* HAS_GETHOSTNAME:
+ * This symbol, if defined, indicates that the C program may use the
+ * gethostname() routine to derive the host name. See also HAS_UNAME
+ * and PHOSTNAME.
+ */
+/* 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.
+ */
+/* PHOSTNAME:
+ * This symbol, if defined, indicates the command to feed to the
+ * popen() routine to derive the host name. See also HAS_GETHOSTNAME
+ * and HAS_UNAME. Note that the command uses a fully qualified path,
+ * so that it is safe even if used by a process with super-user
+ * privileges.
+ */
+/* HAS_PHOSTNAME:
+ * This symbol, if defined, indicates that the C program may use the
+ * contents of PHOSTNAME as a command to feed to the popen() routine
+ * to derive the host name.
+ */
+#define HAS_GETHOSTNAME /**/
+#define HAS_UNAME /**/
+/*#define HAS_PHOSTNAME /**/
+#ifdef HAS_PHOSTNAME
+#define PHOSTNAME "" /* How to get the host name */
+#endif
+
+/* HAS_GETHOSTBYADDR_R:
+ * This symbol, if defined, indicates that the gethostbyaddr_r routine
+ * is available to gethostbyaddr re-entrantly.
+ */
+/* GETHOSTBYADDR_R_PROTO:
+ * This symbol encodes the prototype of gethostbyaddr_r.
+ * It is zero if d_gethostbyaddr_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyaddr_r
+ * is defined.
+ */
+/*#define HAS_GETHOSTBYADDR_R /**/
+#define GETHOSTBYADDR_R_PROTO 0 /**/
+
+/* HAS_GETHOSTBYNAME_R:
+ * This symbol, if defined, indicates that the gethostbyname_r routine
+ * is available to gethostbyname re-entrantly.
+ */
+/* GETHOSTBYNAME_R_PROTO:
+ * This symbol encodes the prototype of gethostbyname_r.
+ * It is zero if d_gethostbyname_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyname_r
+ * is defined.
+ */
+/*#define HAS_GETHOSTBYNAME_R /**/
+#define GETHOSTBYNAME_R_PROTO 0 /**/
+
+/* HAS_GETHOSTENT_R:
+ * This symbol, if defined, indicates that the gethostent_r routine
+ * is available to gethostent re-entrantly.
+ */
+/* GETHOSTENT_R_PROTO:
+ * This symbol encodes the prototype of gethostent_r.
+ * It is zero if d_gethostent_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostent_r
+ * is defined.
+ */
+/*#define HAS_GETHOSTENT_R /**/
+#define GETHOSTENT_R_PROTO 0 /**/
+
+/* HAS_GETHOST_PROTOS:
+ * This symbol, if defined, indicates that <netdb.h> includes
+ * prototypes for gethostent(), gethostbyname(), and
+ * gethostbyaddr(). Otherwise, it is up to the program to guess
+ * them. See netdbtype.U for probing for various Netdb_xxx_t types.
+ */
+#define HAS_GETHOST_PROTOS /**/
+
+/* HAS_GETITIMER:
+ * This symbol, if defined, indicates that the getitimer routine is
+ * available to return interval timers.
+ */
+/*#define HAS_GETITIMER /**/
+
+/* HAS_GETLOGIN_R:
+ * This symbol, if defined, indicates that the getlogin_r routine
+ * is available to getlogin re-entrantly.
+ */
+/* GETLOGIN_R_PROTO:
+ * This symbol encodes the prototype of getlogin_r.
+ * It is zero if d_getlogin_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getlogin_r
+ * is defined.
+ */
+/*#define HAS_GETLOGIN_R /**/
+#define GETLOGIN_R_PROTO 0 /**/
+
+/* HAS_GETMNT:
+ * This symbol, if defined, indicates that the getmnt routine is
+ * available to get filesystem mount info by filename.
+ */
+/*#define HAS_GETMNT /**/
+
+/* HAS_GETMNTENT:
+ * This symbol, if defined, indicates that the getmntent routine is
+ * available to iterate through mounted file systems to get their info.
+ */
+/*#define HAS_GETMNTENT /**/
+
+/* HAS_GETNETBYADDR:
+ * This symbol, if defined, indicates that the getnetbyaddr() routine is
+ * available to look up networks by their IP addresses.
+ */
+/*#define HAS_GETNETBYADDR /**/
+
+/* HAS_GETNETBYNAME:
+ * This symbol, if defined, indicates that the getnetbyname() routine is
+ * available to look up networks by their names.
+ */
+/*#define HAS_GETNETBYNAME /**/
+
+/* HAS_GETNETENT:
+ * This symbol, if defined, indicates that the getnetent() routine is
+ * available to look up network names in some data base or another.
+ */
+/*#define HAS_GETNETENT /**/
+
+/* HAS_GETNETBYADDR_R:
+ * This symbol, if defined, indicates that the getnetbyaddr_r routine
+ * is available to getnetbyaddr re-entrantly.
+ */
+/* GETNETBYADDR_R_PROTO:
+ * This symbol encodes the prototype of getnetbyaddr_r.
+ * It is zero if d_getnetbyaddr_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyaddr_r
+ * is defined.
+ */
+/*#define HAS_GETNETBYADDR_R /**/
+#define GETNETBYADDR_R_PROTO 0 /**/
+
+/* HAS_GETNETBYNAME_R:
+ * This symbol, if defined, indicates that the getnetbyname_r routine
+ * is available to getnetbyname re-entrantly.
+ */
+/* GETNETBYNAME_R_PROTO:
+ * This symbol encodes the prototype of getnetbyname_r.
+ * It is zero if d_getnetbyname_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyname_r
+ * is defined.
+ */
+/*#define HAS_GETNETBYNAME_R /**/
+#define GETNETBYNAME_R_PROTO 0 /**/
+
+/* HAS_GETNETENT_R:
+ * This symbol, if defined, indicates that the getnetent_r routine
+ * is available to getnetent re-entrantly.
+ */
+/* GETNETENT_R_PROTO:
+ * This symbol encodes the prototype of getnetent_r.
+ * It is zero if d_getnetent_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetent_r
+ * is defined.
+ */
+/*#define HAS_GETNETENT_R /**/
+#define GETNETENT_R_PROTO 0 /**/
+
+/* HAS_GETNET_PROTOS:
+ * This symbol, if defined, indicates that <netdb.h> includes
+ * prototypes for getnetent(), getnetbyname(), and
+ * getnetbyaddr(). Otherwise, it is up to the program to guess
+ * them. See netdbtype.U for probing for various Netdb_xxx_t types.
+ */
+/*#define HAS_GETNET_PROTOS /**/
+
+/* HAS_GETPAGESIZE:
+ * This symbol, if defined, indicates that the getpagesize system call
+ * is available to get system page size, which is the granularity of
+ * many memory management calls.
+ */
+/*#define HAS_GETPAGESIZE /**/
+
+/* HAS_GETPROTOENT:
+ * This symbol, if defined, indicates that the getprotoent() routine is
+ * available to look up protocols in some data base or another.
+ */
+/*#define HAS_GETPROTOENT /**/
+
+/* 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.
+ */
+/*#define HAS_GETPGRP /**/
+/*#define USE_BSD_GETPGRP /**/
+
+/* HAS_GETPROTOBYNAME:
+ * This symbol, if defined, indicates that the getprotobyname()
+ * routine is available to look up protocols by their name.
+ */
+/* HAS_GETPROTOBYNUMBER:
+ * This symbol, if defined, indicates that the getprotobynumber()
+ * routine is available to look up protocols by their number.
+ */
+#define HAS_GETPROTOBYNAME /**/
+#define HAS_GETPROTOBYNUMBER /**/
+
+/* HAS_GETPROTOBYNAME_R:
+ * This symbol, if defined, indicates that the getprotobyname_r routine
+ * is available to getprotobyname re-entrantly.
+ */
+/* GETPROTOBYNAME_R_PROTO:
+ * This symbol encodes the prototype of getprotobyname_r.
+ * It is zero if d_getprotobyname_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobyname_r
+ * is defined.
+ */
+/*#define HAS_GETPROTOBYNAME_R /**/
+#define GETPROTOBYNAME_R_PROTO 0 /**/
+
+/* HAS_GETPROTOBYNUMBER_R:
+ * This symbol, if defined, indicates that the getprotobynumber_r routine
+ * is available to getprotobynumber re-entrantly.
+ */
+/* GETPROTOBYNUMBER_R_PROTO:
+ * This symbol encodes the prototype of getprotobynumber_r.
+ * It is zero if d_getprotobynumber_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobynumber_r
+ * is defined.
+ */
+/*#define HAS_GETPROTOBYNUMBER_R /**/
+#define GETPROTOBYNUMBER_R_PROTO 0 /**/
+
+/* HAS_GETPROTOENT_R:
+ * This symbol, if defined, indicates that the getprotoent_r routine
+ * is available to getprotoent re-entrantly.
+ */
+/* GETPROTOENT_R_PROTO:
+ * This symbol encodes the prototype of getprotoent_r.
+ * It is zero if d_getprotoent_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotoent_r
+ * is defined.
+ */
+/*#define HAS_GETPROTOENT_R /**/
+#define GETPROTOENT_R_PROTO 0 /**/
+
+/* HAS_GETPROTO_PROTOS:
+ * This symbol, if defined, indicates that <netdb.h> includes
+ * prototypes for getprotoent(), getprotobyname(), and
+ * getprotobyaddr(). Otherwise, it is up to the program to guess
+ * them. See netdbtype.U for probing for various Netdb_xxx_t types.
+ */
+#define HAS_GETPROTO_PROTOS /**/
+
+/* HAS_GETPRPWNAM:
+ * This symbol, if defined, indicates that the getprpwnam system call is
+ * available to retrieve protected (shadow) password entries by name.
+ */
+/*#define HAS_GETPRPWNAM /**/
+
+/* HAS_GETPWENT:
+ * This symbol, if defined, indicates that the getpwent routine is
+ * available for sequential access of the passwd database.
+ * If this is not available, the older getpw() function may be available.
+ */
+/*#define HAS_GETPWENT /**/
+
+/* HAS_GETPWENT_R:
+ * This symbol, if defined, indicates that the getpwent_r routine
+ * is available to getpwent re-entrantly.
+ */
+/* GETPWENT_R_PROTO:
+ * This symbol encodes the prototype of getpwent_r.
+ * It is zero if d_getpwent_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r
+ * is defined.
+ */
+/*#define HAS_GETPWENT_R /**/
+#define GETPWENT_R_PROTO 0 /**/
+
+/* HAS_GETPWNAM_R:
+ * This symbol, if defined, indicates that the getpwnam_r routine
+ * is available to getpwnam re-entrantly.
+ */
+/* GETPWNAM_R_PROTO:
+ * This symbol encodes the prototype of getpwnam_r.
+ * It is zero if d_getpwnam_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwnam_r
+ * is defined.
+ */
+/*#define HAS_GETPWNAM_R /**/
+#define GETPWNAM_R_PROTO 0 /**/
+
+/* HAS_GETPWUID_R:
+ * This symbol, if defined, indicates that the getpwuid_r routine
+ * is available to getpwuid re-entrantly.
+ */
+/* GETPWUID_R_PROTO:
+ * This symbol encodes the prototype of getpwuid_r.
+ * It is zero if d_getpwuid_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r
+ * is defined.
+ */
+/*#define HAS_GETPWUID_R /**/
+#define GETPWUID_R_PROTO 0 /**/
+
+/* HAS_GETSERVENT:
+ * This symbol, if defined, indicates that the getservent() routine is
+ * available to look up network services in some data base or another.
+ */
+/*#define HAS_GETSERVENT /**/
+
+/* HAS_GETSERVBYNAME_R:
+ * This symbol, if defined, indicates that the getservbyname_r routine
+ * is available to getservbyname re-entrantly.
+ */
+/* GETSERVBYNAME_R_PROTO:
+ * This symbol encodes the prototype of getservbyname_r.
+ * It is zero if d_getservbyname_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyname_r
+ * is defined.
+ */
+/*#define HAS_GETSERVBYNAME_R /**/
+#define GETSERVBYNAME_R_PROTO 0 /**/
+
+/* HAS_GETSERVBYPORT_R:
+ * This symbol, if defined, indicates that the getservbyport_r routine
+ * is available to getservbyport re-entrantly.
+ */
+/* GETSERVBYPORT_R_PROTO:
+ * This symbol encodes the prototype of getservbyport_r.
+ * It is zero if d_getservbyport_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyport_r
+ * is defined.
+ */
+/*#define HAS_GETSERVBYPORT_R /**/
+#define GETSERVBYPORT_R_PROTO 0 /**/
+
+/* HAS_GETSERVENT_R:
+ * This symbol, if defined, indicates that the getservent_r routine
+ * is available to getservent re-entrantly.
+ */
+/* GETSERVENT_R_PROTO:
+ * This symbol encodes the prototype of getservent_r.
+ * It is zero if d_getservent_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservent_r
+ * is defined.
+ */
+/*#define HAS_GETSERVENT_R /**/
+#define GETSERVENT_R_PROTO 0 /**/
+
+/* HAS_GETSERV_PROTOS:
+ * This symbol, if defined, indicates that <netdb.h> includes
+ * prototypes for getservent(), getservbyname(), and
+ * getservbyaddr(). Otherwise, it is up to the program to guess
+ * them. See netdbtype.U for probing for various Netdb_xxx_t types.
+ */
+#define HAS_GETSERV_PROTOS /**/
+
+/* HAS_GETSPNAM:
+ * This symbol, if defined, indicates that the getspnam system call is
+ * available to retrieve SysV shadow password entries by name.
+ */
+/*#define HAS_GETSPNAM /**/
+
+/* HAS_GETSPNAM_R:
+ * This symbol, if defined, indicates that the getspnam_r routine
+ * is available to getspnam re-entrantly.
+ */
+/* GETSPNAM_R_PROTO:
+ * This symbol encodes the prototype of getspnam_r.
+ * It is zero if d_getspnam_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getspnam_r
+ * is defined.
+ */
+/*#define HAS_GETSPNAM_R /**/
+#define GETSPNAM_R_PROTO 0 /**/
+
+/* HAS_GETSERVBYNAME:
+ * This symbol, if defined, indicates that the getservbyname()
+ * routine is available to look up services by their name.
+ */
+/* HAS_GETSERVBYPORT:
+ * This symbol, if defined, indicates that the getservbyport()
+ * routine is available to look up services by their port.
+ */
+#define HAS_GETSERVBYNAME /**/
+#define HAS_GETSERVBYPORT /**/
+
+/* HAS_GMTIME_R:
+ * This symbol, if defined, indicates that the gmtime_r routine
+ * is available to gmtime re-entrantly.
+ */
+/* GMTIME_R_PROTO:
+ * This symbol encodes the prototype of gmtime_r.
+ * It is zero if d_gmtime_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r
+ * is defined.
+ */
+/*#define HAS_GMTIME_R /**/
+#define GMTIME_R_PROTO 0 /**/
+
+/* HAS_GNULIBC:
+ * This symbol, if defined, indicates to the C program that
+ * the GNU C library is being used. A better check is to use
+ * the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc.
+ */
+/*#define HAS_GNULIBC /**/
+#if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
+# define _GNU_SOURCE
+#endif
+/* HAS_HASMNTOPT:
+ * This symbol, if defined, indicates that the hasmntopt routine is
+ * available to query the mount options of file systems.
+ */
+/*#define HAS_HASMNTOPT /**/
+
+/* 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.
+ */
+#define HAS_HTONL /**/
+#define HAS_HTONS /**/
+#define HAS_NTOHL /**/
+#define HAS_NTOHS /**/
+
+/* HAS_ILOGBL:
+ * This symbol, if defined, indicates that the ilogbl routine is
+ * available. If scalbnl is also present we can emulate frexpl.
+ */
+/*#define HAS_ILOGBL /**/
+
+/* HAS_INT64_T:
+ * This symbol will defined if the C compiler supports int64_t.
+ * Usually the <inttypes.h> needs to be included, but sometimes
+ * <sys/types.h> is enough.
+ */
+/*#define HAS_INT64_T /**/
+
+/* HAS_ISASCII:
+ * This manifest constant lets the C program know that isascii
+ * is available.
+ */
+#define HAS_ISASCII /**/
+
+/* HAS_ISFINITE:
+ * This symbol, if defined, indicates that the isfinite routine is
+ * available to check whether a double is finite (non-infinity non-NaN).
+ */
+/*#define HAS_ISFINITE /**/
+
+/* HAS_ISINF:
+ * This symbol, if defined, indicates that the isinf routine is
+ * available to check whether a double is an infinity.
+ */
+/*#define HAS_ISINF /**/
+
+/* HAS_ISNAN:
+ * This symbol, if defined, indicates that the isnan routine is
+ * available to check whether a double is a NaN.
+ */
+#define HAS_ISNAN /**/
+
+/* HAS_ISNANL:
+ * This symbol, if defined, indicates that the isnanl routine is
+ * available to check whether a long double is a NaN.
+ */
+/*#define HAS_ISNANL /**/
+
+/* HAS_LCHOWN:
+ * This symbol, if defined, indicates that the lchown routine is
+ * available to operate on a symbolic link (instead of following the
+ * link).
+ */
+/*#define HAS_LCHOWN /**/
+
+/* HAS_LDBL_DIG:
+ * This symbol, if defined, indicates that this system's <float.h>
+ * or <limits.h> defines the symbol LDBL_DIG, which is the number
+ * of significant digits in a long double precision number. Unlike
+ * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
+ */
+#define HAS_LDBL_DIG /**/
+
+/* LIBM_LIB_VERSION:
+ * This symbol, if defined, indicates that libm exports _LIB_VERSION
+ * and that math.h defines the enum to manipulate it.
+ */
+/*#define LIBM_LIB_VERSION /**/
+
+/* HAS_LOCALTIME_R:
+ * This symbol, if defined, indicates that the localtime_r routine
+ * is available to localtime re-entrantly.
+ */
+/* LOCALTIME_R_PROTO:
+ * This symbol encodes the prototype of localtime_r.
+ * It is zero if d_localtime_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r
+ * is defined.
+ */
+/*#define HAS_LOCALTIME_R /**/
+#define LOCALTIME_R_PROTO 0 /**/
+
+/* HAS_LONG_DOUBLE:
+ * This symbol will be defined if the C compiler supports long
+ * doubles.
+ */
+/* LONG_DOUBLESIZE:
+ * This symbol contains the size of a long double, so that the
+ * C preprocessor can make decisions based on it. It is only
+ * defined if the system supports long doubles.
+ */
+/*#define HAS_LONG_DOUBLE /**/
+#ifdef HAS_LONG_DOUBLE
+#define LONG_DOUBLESIZE 10 /**/
+#endif
+
+/* HAS_LONG_LONG:
+ * This symbol will be defined if the C compiler supports long long.
+ */
+/* LONGLONGSIZE:
+ * This symbol contains the size of a long long, so that the
+ * C preprocessor can make decisions based on it. It is only
+ * defined if the system supports long long.
+ */
+/*#define HAS_LONG_LONG /**/
+#ifdef HAS_LONG_LONG
+#define LONGLONGSIZE 8 /**/
+#endif
+
+/* HAS_LSEEK_PROTO:
+ * This symbol, if defined, indicates that the system provides
+ * a prototype for the lseek() function. Otherwise, it is up
+ * to the program to supply one. A good guess is
+ * extern off_t lseek(int, off_t, int);
+ */
+#define HAS_LSEEK_PROTO /**/
+
+/* HAS_MADVISE:
+ * This symbol, if defined, indicates that the madvise system call is
+ * available to map a file into memory.
+ */
+/*#define HAS_MADVISE /**/
+
+/* HAS_MALLOC_SIZE:
+ * This symbol, if defined, indicates that the malloc_size
+ * routine is available for use.
+ */
+/*#define HAS_MALLOC_SIZE /**/
+
+/* HAS_MALLOC_GOOD_SIZE:
+ * This symbol, if defined, indicates that the malloc_good_size
+ * routine is available for use.
+ */
+/*#define HAS_MALLOC_GOOD_SIZE /**/
+
+/* HAS_MEMCHR:
+ * This symbol, if defined, indicates that the memchr routine is available
+ * to locate characters within a C string.
+ */
+#define HAS_MEMCHR /**/
+
+/* HAS_MKDTEMP:
+ * This symbol, if defined, indicates that the mkdtemp routine is
+ * available to exclusively create a uniquely named temporary directory.
+ */
+/*#define HAS_MKDTEMP /**/
+
+/* HAS_MKSTEMP:
+ * This symbol, if defined, indicates that the mkstemp routine is
+ * available to exclusively create and open a uniquely named
+ * temporary file.
+ */
+/*#define HAS_MKSTEMP /**/
+
+/* HAS_MKSTEMPS:
+ * This symbol, if defined, indicates that the mkstemps routine is
+ * available to excluslvely create and open a uniquely named
+ * (with a suffix) temporary file.
+ */
+/*#define HAS_MKSTEMPS /**/
+
+/* HAS_MMAP:
+ * This symbol, if defined, indicates that the mmap system call is
+ * available to map a file into memory.
+ */
+/* Mmap_t:
+ * This symbol holds the return type of the mmap() system call
+ * (and simultaneously the type of the first argument).
+ * Usually set to 'void *' or 'cadd_t'.
+ */
+/*#define HAS_MMAP /**/
+#define Mmap_t void * /**/
+
+/* HAS_MODFL:
+ * This symbol, if defined, indicates that the modfl routine is
+ * available to split a long double x into a fractional part f and
+ * an integer part i such that |f| < 1.0 and (f + i) = x.
+ */
+/* HAS_MODFL_PROTO:
+ * This symbol, if defined, indicates that the system provides
+ * a prototype for the modfl() function. Otherwise, it is up
+ * to the program to supply one.
+ */
+/* HAS_MODFL_POW32_BUG:
+ * This symbol, if defined, indicates that the modfl routine is
+ * broken for long doubles >= pow(2, 32).
+ * For example from 4294967303.150000 one would get 4294967302.000000
+ * and 1.150000. The bug has been seen in certain versions of glibc,
+ * release 2.2.2 is known to be okay.
+ */
+/*#define HAS_MODFL /**/
+/*#define HAS_MODFL_PROTO /**/
+/*#define HAS_MODFL_POW32_BUG /**/
+
+/* HAS_MPROTECT:
+ * This symbol, if defined, indicates that the mprotect system call is
+ * available to modify the access protection of a memory mapped file.
+ */
+/*#define HAS_MPROTECT /**/
+
+/* HAS_MSG:
+ * This symbol, if defined, indicates that the entire msg*(2) library is
+ * supported (IPC mechanism based on message queues).
+ */
+/*#define HAS_MSG /**/
+
+/* HAS_STRUCT_MSGHDR:
+ * This symbol, if defined, indicates that the struct msghdr
+ * is supported.
+ */
+/*#define HAS_STRUCT_MSGHDR /**/
+
+/* HAS_NL_LANGINFO:
+ * This symbol, if defined, indicates that the nl_langinfo routine is
+ * available to return local data. You will also need <langinfo.h>
+ * and therefore I_LANGINFO.
+ */
+/*#define HAS_NL_LANGINFO /**/
+
+/* HAS_OFF64_T:
+ * This symbol will be defined if the C compiler supports off64_t.
+ */
+/*#define HAS_OFF64_T /**/
+
+/* HAS_OPEN3:
+ * This manifest constant lets the C program know that the three
+ * argument form of open(2) is available.
+ */
+/*#define HAS_OPEN3 /**/
+
+/* HAS_PROCSELFEXE:
+ * This symbol is defined if PROCSELFEXE_PATH is a symlink
+ * to the absolute pathname of the executing program.
+ */
+/* PROCSELFEXE_PATH:
+ * If HAS_PROCSELFEXE is defined this symbol is the filename
+ * of the symbolic link pointing to the absolute pathname of
+ * the executing program.
+ */
+/*#define HAS_PROCSELFEXE /**/
+#if defined(HAS_PROCSELFEXE) && !defined(PROCSELFEXE_PATH)
+#define PROCSELFEXE_PATH /**/
+#endif
+
+/* OLD_PTHREAD_CREATE_JOINABLE:
+ * This symbol, if defined, indicates how to create pthread
+ * in joinable (aka undetached) state. NOTE: not defined
+ * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
+ * (the new version of the constant).
+ * If defined, known values are PTHREAD_CREATE_UNDETACHED
+ * and __UNDETACHED.
+ */
+/*#define OLD_PTHREAD_CREATE_JOINABLE /**/
+
+/* HAS_PTHREAD_ATFORK:
+ * This symbol, if defined, indicates that the pthread_atfork routine
+ * is available to setup fork handlers.
+ */
+/*#define HAS_PTHREAD_ATFORK /**/
+
+/* HAS_PTHREAD_ATTR_SETSCOPE:
+ * This symbol, if defined, indicates that the pthread_attr_setscope
+ * system call is available to set the contention scope attribute of
+ * a thread attribute object.
+ */
+/*#define HAS_PTHREAD_ATTR_SETSCOPE /**/
+
+/* HAS_PTHREAD_YIELD:
+ * This symbol, if defined, indicates that the pthread_yield
+ * routine is available to yield the execution of the current
+ * thread. sched_yield is preferable to pthread_yield.
+ */
+/* SCHED_YIELD:
+ * This symbol defines the way to yield the execution of
+ * the current thread. Known ways are sched_yield,
+ * pthread_yield, and pthread_yield with NULL.
+ */
+/* HAS_SCHED_YIELD:
+ * This symbol, if defined, indicates that the sched_yield
+ * routine is available to yield the execution of the current
+ * thread. sched_yield is preferable to pthread_yield.
+ */
+/*#define HAS_PTHREAD_YIELD /**/
+#define SCHED_YIELD /**/
+/*#define HAS_SCHED_YIELD /**/
+
+/* HAS_RANDOM_R:
+ * This symbol, if defined, indicates that the random_r routine
+ * is available to random re-entrantly.
+ */
+/* RANDOM_R_PROTO:
+ * This symbol encodes the prototype of random_r.
+ * It is zero if d_random_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_random_r
+ * is defined.
+ */
+/*#define HAS_RANDOM_R /**/
+#define RANDOM_R_PROTO 0 /**/
+
+/* HAS_READDIR64_R:
+ * This symbol, if defined, indicates that the readdir64_r routine
+ * is available to readdir64 re-entrantly.
+ */
+/* READDIR64_R_PROTO:
+ * This symbol encodes the prototype of readdir64_r.
+ * It is zero if d_readdir64_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir64_r
+ * is defined.
+ */
+/*#define HAS_READDIR64_R /**/
+#define READDIR64_R_PROTO 0 /**/
+
+/* HAS_READDIR_R:
+ * This symbol, if defined, indicates that the readdir_r routine
+ * is available to readdir re-entrantly.
+ */
+/* READDIR_R_PROTO:
+ * This symbol encodes the prototype of readdir_r.
+ * It is zero if d_readdir_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir_r
+ * is defined.
+ */
+/*#define HAS_READDIR_R /**/
+#define READDIR_R_PROTO 0 /**/
+
+/* HAS_READV:
+ * This symbol, if defined, indicates that the readv routine is
+ * available to do gather reads. You will also need <sys/uio.h>
+ * and there I_SYSUIO.
+ */
+/*#define HAS_READV /**/
+
+/* HAS_RECVMSG:
+ * This symbol, if defined, indicates that the recvmsg routine is
+ * available to send structured socket messages.
+ */
+/*#define HAS_RECVMSG /**/
+
+/* HAS_SAFE_BCOPY:
+ * This symbol, if defined, indicates that the bcopy routine is available
+ * to copy potentially overlapping memory blocks. Normally, you should
+ * probably use memmove() or memcpy(). If neither is defined, roll your
+ * own version.
+ */
+/*#define HAS_SAFE_BCOPY /**/
+
+/* HAS_SAFE_MEMCPY:
+ * This symbol, if defined, indicates that the memcpy routine is available
+ * to copy potentially overlapping memory blocks. If you need to
+ * copy overlapping memory blocks, you should check HAS_MEMMOVE and
+ * use memmove() instead, if available.
+ */
+/*#define 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.
+ */
+#define HAS_SANE_MEMCMP /**/
+
+/* HAS_SBRK_PROTO:
+ * This symbol, if defined, indicates that the system provides
+ * a prototype for the sbrk() function. Otherwise, it is up
+ * to the program to supply one. Good guesses are
+ * extern void* sbrk(int);
+ * extern void* sbrk(size_t);
+ */
+/*#define HAS_SBRK_PROTO /**/
+
+/* HAS_SCALBNL:
+ * This symbol, if defined, indicates that the scalbnl routine is
+ * available. If ilogbl is also present we can emulate frexpl.
+ */
+/*#define HAS_SCALBNL /**/
+
+/* HAS_SEM:
+ * This symbol, if defined, indicates that the entire sem*(2) library is
+ * supported.
+ */
+/*#define HAS_SEM /**/
+
+/* HAS_SENDMSG:
+ * This symbol, if defined, indicates that the sendmsg routine is
+ * available to send structured socket messages.
+ */
+/*#define HAS_SENDMSG /**/
+
+/* HAS_SETGRENT:
+ * This symbol, if defined, indicates that the setgrent routine is
+ * available for initializing sequential access of the group database.
+ */
+/*#define HAS_SETGRENT /**/
+
+/* HAS_SETGRENT_R:
+ * This symbol, if defined, indicates that the setgrent_r routine
+ * is available to setgrent re-entrantly.
+ */
+/* SETGRENT_R_PROTO:
+ * This symbol encodes the prototype of setgrent_r.
+ * It is zero if d_setgrent_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setgrent_r
+ * is defined.
+ */
+/*#define HAS_SETGRENT_R /**/
+#define SETGRENT_R_PROTO 0 /**/
+
+/* HAS_SETGROUPS:
+ * This symbol, if defined, indicates that the setgroups() routine is
+ * available to set the list of process groups. If unavailable, multiple
+ * groups are probably not supported.
+ */
+/*#define HAS_SETGROUPS /**/
+
+/* HAS_SETHOSTENT:
+ * This symbol, if defined, indicates that the sethostent() routine is
+ * available.
+ */
+/*#define HAS_SETHOSTENT /**/
+
+/* HAS_SETHOSTENT_R:
+ * This symbol, if defined, indicates that the sethostent_r routine
+ * is available to sethostent re-entrantly.
+ */
+/* SETHOSTENT_R_PROTO:
+ * This symbol encodes the prototype of sethostent_r.
+ * It is zero if d_sethostent_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_sethostent_r
+ * is defined.
+ */
+/*#define HAS_SETHOSTENT_R /**/
+#define SETHOSTENT_R_PROTO 0 /**/
+
+/* HAS_SETITIMER:
+ * This symbol, if defined, indicates that the setitimer routine is
+ * available to set interval timers.
+ */
+/*#define HAS_SETITIMER /**/
+
+/* HAS_SETLOCALE_R:
+ * This symbol, if defined, indicates that the setlocale_r routine
+ * is available to setlocale re-entrantly.
+ */
+/* SETLOCALE_R_PROTO:
+ * This symbol encodes the prototype of setlocale_r.
+ * It is zero if d_setlocale_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setlocale_r
+ * is defined.
+ */
+/*#define HAS_SETLOCALE_R /**/
+#define SETLOCALE_R_PROTO 0 /**/
+
+/* HAS_SETNETENT:
+ * This symbol, if defined, indicates that the setnetent() routine is
+ * available.
+ */
+/*#define HAS_SETNETENT /**/
+
+/* HAS_SETNETENT_R:
+ * This symbol, if defined, indicates that the setnetent_r routine
+ * is available to setnetent re-entrantly.
+ */
+/* SETNETENT_R_PROTO:
+ * This symbol encodes the prototype of setnetent_r.
+ * It is zero if d_setnetent_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setnetent_r
+ * is defined.
+ */
+/*#define HAS_SETNETENT_R /**/
+#define SETNETENT_R_PROTO 0 /**/
+
+/* HAS_SETPROTOENT:
+ * This symbol, if defined, indicates that the setprotoent() routine is
+ * available.
+ */
+/*#define HAS_SETPROTOENT /**/
+
+/* 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.
+ */
+/*#define HAS_SETPGRP /**/
+/*#define USE_BSD_SETPGRP /**/
+
+/* HAS_SETPROCTITLE:
+ * This symbol, if defined, indicates that the setproctitle routine is
+ * available to set process title.
+ */
+/*#define HAS_SETPROCTITLE /**/
+
+/* HAS_SETPROTOENT_R:
+ * This symbol, if defined, indicates that the setprotoent_r routine
+ * is available to setprotoent re-entrantly.
+ */
+/* SETPROTOENT_R_PROTO:
+ * This symbol encodes the prototype of setprotoent_r.
+ * It is zero if d_setprotoent_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setprotoent_r
+ * is defined.
+ */
+/*#define HAS_SETPROTOENT_R /**/
+#define SETPROTOENT_R_PROTO 0 /**/
+
+/* HAS_SETPWENT:
+ * This symbol, if defined, indicates that the setpwent routine is
+ * available for initializing sequential access of the passwd database.
+ */
+/*#define HAS_SETPWENT /**/
+
+/* HAS_SETPWENT_R:
+ * This symbol, if defined, indicates that the setpwent_r routine
+ * is available to setpwent re-entrantly.
+ */
+/* SETPWENT_R_PROTO:
+ * This symbol encodes the prototype of setpwent_r.
+ * It is zero if d_setpwent_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setpwent_r
+ * is defined.
+ */
+/*#define HAS_SETPWENT_R /**/
+#define SETPWENT_R_PROTO 0 /**/
+
+/* HAS_SETSERVENT:
+ * This symbol, if defined, indicates that the setservent() routine is
+ * available.
+ */
+/*#define HAS_SETSERVENT /**/
+
+/* HAS_SETSERVENT_R:
+ * This symbol, if defined, indicates that the setservent_r routine
+ * is available to setservent re-entrantly.
+ */
+/* SETSERVENT_R_PROTO:
+ * This symbol encodes the prototype of setservent_r.
+ * It is zero if d_setservent_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setservent_r
+ * is defined.
+ */
+/*#define HAS_SETSERVENT_R /**/
+#define SETSERVENT_R_PROTO 0 /**/
+
+/* HAS_SETVBUF:
+ * This symbol, if defined, indicates that the setvbuf routine is
+ * available to change buffering on an open stdio stream.
+ * to a line-buffered mode.
+ */
+/*#define HAS_SETVBUF /**/
+
+/* USE_SFIO:
+ * This symbol, if defined, indicates that sfio should
+ * be used.
+ */
+/*#define USE_SFIO /**/
+
+/* HAS_SHM:
+ * This symbol, if defined, indicates that the entire shm*(2) library is
+ * supported.
+ */
+/*#define 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 void * /**/
+/*#define HAS_SHMAT_PROTOTYPE /**/
+
+/* HAS_SIGACTION:
+ * This symbol, if defined, indicates that Vr4's sigaction() routine
+ * is available.
+ */
+/*#define HAS_SIGACTION /**/
+
+/* HAS_SIGPROCMASK:
+ * This symbol, if defined, indicates that the sigprocmask
+ * system call is available to examine or change the signal mask
+ * of the calling process.
+ */
+/*#define HAS_SIGPROCMASK /**/
+
+/* HAS_SIGSETJMP:
+ * This variable indicates to the C program that the sigsetjmp()
+ * routine is available to save the calling process's registers
+ * and stack environment for later use by siglongjmp(), and
+ * to optionally save the process's signal mask. See
+ * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
+ */
+/* 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.
+ */
+/*#define 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_SITECUSTOMIZE:
+ * This symbol, if defined, indicates that sitecustomize should
+ * be used.
+ */
+#ifndef USE_SITECUSTOMIZE
+/*#define USE_SITECUSTOMIZE /**/
+#endif
+
+/* HAS_SNPRINTF:
+ * This symbol, if defined, indicates that the snprintf () library
+ * function is available for use.
+ */
+/* HAS_VSNPRINTF:
+ * This symbol, if defined, indicates that the vsnprintf () library
+ * function is available for use.
+ */
+/*#define HAS_SNPRINTF /**/
+/*#define HAS_VSNPRINTF /**/
+
+/* HAS_SOCKATMARK:
+ * This symbol, if defined, indicates that the sockatmark routine is
+ * available to test whether a socket is at the out-of-band mark.
+ */
+/*#define HAS_SOCKATMARK /**/
+
+/* HAS_SOCKATMARK_PROTO:
+ * This symbol, if defined, indicates that the system provides
+ * a prototype for the sockatmark() function. Otherwise, it is up
+ * to the program to supply one. A good guess is
+ * extern int sockatmark(int);
+ */
+/*#define HAS_SOCKATMARK_PROTO /**/
+
+/* 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.
+ */
+/* HAS_MSG_CTRUNC:
+ * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
+ * Checking just with #ifdef might not be enough because this symbol
+ * has been known to be an enum.
+ */
+/* HAS_MSG_DONTROUTE:
+ * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
+ * Checking just with #ifdef might not be enough because this symbol
+ * has been known to be an enum.
+ */
+/* HAS_MSG_OOB:
+ * This symbol, if defined, indicates that the MSG_OOB is supported.
+ * Checking just with #ifdef might not be enough because this symbol
+ * has been known to be an enum.
+ */
+/* HAS_MSG_PEEK:
+ * This symbol, if defined, indicates that the MSG_PEEK is supported.
+ * Checking just with #ifdef might not be enough because this symbol
+ * has been known to be an enum.
+ */
+/* HAS_MSG_PROXY:
+ * This symbol, if defined, indicates that the MSG_PROXY is supported.
+ * Checking just with #ifdef might not be enough because this symbol
+ * has been known to be an enum.
+ */
+/* HAS_SCM_RIGHTS:
+ * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
+ * Checking just with #ifdef might not be enough because this symbol
+ * has been known to be an enum.
+ */
+#define HAS_SOCKET /**/
+/*#define HAS_SOCKETPAIR /**/
+/*#define HAS_MSG_CTRUNC /**/
+/*#define HAS_MSG_DONTROUTE /**/
+/*#define HAS_MSG_OOB /**/
+/*#define HAS_MSG_PEEK /**/
+/*#define HAS_MSG_PROXY /**/
+/*#define HAS_SCM_RIGHTS /**/
+
+/* HAS_SOCKS5_INIT:
+ * This symbol, if defined, indicates that the socks5_init routine is
+ * available to initialize SOCKS 5.
+ */
+/*#define HAS_SOCKS5_INIT /**/
+
+/* SPRINTF_RETURNS_STRLEN:
+ * This variable defines whether sprintf returns the length of the string
+ * (as per the ANSI spec). Some C libraries retain compatibility with
+ * pre-ANSI C and return a pointer to the passed in buffer; for these
+ * this variable will be undef.
+ */
+#define SPRINTF_RETURNS_STRLEN /**/
+
+/* HAS_SQRTL:
+ * This symbol, if defined, indicates that the sqrtl routine is
+ * available to do long double square roots.
+ */
+/*#define HAS_SQRTL /**/
+
+/* HAS_SRAND48_R:
+ * This symbol, if defined, indicates that the srand48_r routine
+ * is available to srand48 re-entrantly.
+ */
+/* SRAND48_R_PROTO:
+ * This symbol encodes the prototype of srand48_r.
+ * It is zero if d_srand48_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srand48_r
+ * is defined.
+ */
+/*#define HAS_SRAND48_R /**/
+#define SRAND48_R_PROTO 0 /**/
+
+/* HAS_SRANDOM_R:
+ * This symbol, if defined, indicates that the srandom_r routine
+ * is available to srandom re-entrantly.
+ */
+/* SRANDOM_R_PROTO:
+ * This symbol encodes the prototype of srandom_r.
+ * It is zero if d_srandom_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srandom_r
+ * is defined.
+ */
+/*#define HAS_SRANDOM_R /**/
+#define SRANDOM_R_PROTO 0 /**/
+
+/* HAS_SETRESGID_PROTO:
+ * This symbol, if defined, indicates that the system provides
+ * a prototype for the setresgid() function. Otherwise, it is up
+ * to the program to supply one. Good guesses are
+ * extern int setresgid(uid_t ruid, uid_t euid, uid_t suid);
+ */
+/*#define HAS_SETRESGID_PROTO /**/
+
+/* HAS_SETRESUID_PROTO:
+ * This symbol, if defined, indicates that the system provides
+ * a prototype for the setresuid() function. Otherwise, it is up
+ * to the program to supply one. Good guesses are
+ * extern int setresuid(uid_t ruid, uid_t euid, uid_t suid);
+ */
+/*#define HAS_SETRESUID_PROTO /**/
+
+/* USE_STAT_BLOCKS:
+ * This symbol is defined if this system has a stat structure declaring
+ * st_blksize and st_blocks.
+ */
+#ifndef USE_STAT_BLOCKS
+/*#define USE_STAT_BLOCKS /**/
+#endif
+
+/* HAS_STRUCT_STATFS_F_FLAGS:
+ * This symbol, if defined, indicates that the struct statfs
+ * does have the f_flags member containing the mount flags of
+ * the filesystem containing the file.
+ * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
+ * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
+ * have statfs() and struct statfs, they have ustat() and getmnt()
+ * with struct ustat and struct fs_data.
+ */
+/*#define HAS_STRUCT_STATFS_F_FLAGS /**/
+
+/* HAS_STRUCT_STATFS:
+ * This symbol, if defined, indicates that the struct statfs
+ * to do statfs() is supported.
+ */
+/*#define HAS_STRUCT_STATFS /**/
+
+/* HAS_FSTATVFS:
+ * This symbol, if defined, indicates that the fstatvfs routine is
+ * available to stat filesystems by file descriptors.
+ */
+/*#define HAS_FSTATVFS /**/
+
+/* 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.
+ */
+/* STDIO_PTR_LVAL_SETS_CNT:
+ * This symbol is defined if using the FILE_ptr macro as an lvalue
+ * to increase the pointer by n has the side effect of decreasing the
+ * value of File_cnt(fp) by n.
+ */
+/* STDIO_PTR_LVAL_NOCHANGE_CNT:
+ * This symbol is defined if using the FILE_ptr macro as an lvalue
+ * to increase the pointer by n leaves File_cnt(fp) unchanged.
+ */
+/*#define USE_STDIO_PTR /**/
+#ifdef USE_STDIO_PTR
+#define FILE_ptr(fp)
+/*#define STDIO_PTR_LVALUE /**/
+#define FILE_cnt(fp)
+/*#define STDIO_CNT_LVALUE /**/
+/*#define STDIO_PTR_LVAL_SETS_CNT /**/
+/*#define STDIO_PTR_LVAL_NOCHANGE_CNT /**/
+#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.
+ */
+/*#define USE_STDIO_BASE /**/
+#ifdef USE_STDIO_BASE
+#define FILE_base(fp)
+#define FILE_bufsiz(fp)
+#endif
+
+/* 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.
+ */
+#define HAS_STRERROR /**/
+#define HAS_SYS_ERRLIST /**/
+#define Strerror(e) strerror(e)
+
+/* HAS_STRERROR_R:
+ * This symbol, if defined, indicates that the strerror_r routine
+ * is available to strerror re-entrantly.
+ */
+/* STRERROR_R_PROTO:
+ * This symbol encodes the prototype of strerror_r.
+ * It is zero if d_strerror_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_strerror_r
+ * is defined.
+ */
+/*#define HAS_STRERROR_R /**/
+#define STRERROR_R_PROTO 0 /**/
+
+/* HAS_STRFTIME:
+ * This symbol, if defined, indicates that the strftime routine is
+ * available to do time formatting.
+ */
+/*#define HAS_STRFTIME /**/
+
+/* HAS_STRLCAT:
+ * This symbol, if defined, indicates that the strlcat () routine is
+ * available to do string concatenation.
+ */
+/*#define HAS_STRLCAT /**/
+
+/* HAS_STRLCPY:
+ * This symbol, if defined, indicates that the strlcpy () routine is
+ * available to do string copying.
+ */
+/*#define HAS_STRLCPY /**/
+
+/* HAS_STRTOLD:
+ * This symbol, if defined, indicates that the strtold routine is
+ * available to convert strings to long doubles.
+ */
+/*#define HAS_STRTOLD /**/
+
+/* HAS_STRTOLL:
+ * This symbol, if defined, indicates that the strtoll routine is
+ * available to convert strings to long longs.
+ */
+/*#define HAS_STRTOLL /**/
+
+/* HAS_STRTOQ:
+ * This symbol, if defined, indicates that the strtoq routine is
+ * available to convert strings to long longs (quads).
+ */
+/*#define HAS_STRTOQ /**/
+
+/* HAS_STRTOUL:
+ * This symbol, if defined, indicates that the strtoul routine is
+ * available to provide conversion of strings to unsigned long.
+ */
+#define HAS_STRTOUL /**/
+
+/* HAS_STRTOULL:
+ * This symbol, if defined, indicates that the strtoull routine is
+ * available to convert strings to unsigned long longs.
+ */
+/*#define HAS_STRTOULL /**/
+
+/* HAS_STRTOUQ:
+ * This symbol, if defined, indicates that the strtouq routine is
+ * available to convert strings to unsigned long longs (quads).
+ */
+/*#define HAS_STRTOUQ /**/
+
+/* HAS_SYSCALL_PROTO:
+ * This symbol, if defined, indicates that the system provides
+ * a prototype for the syscall() function. Otherwise, it is up
+ * to the program to supply one. Good guesses are
+ * extern int syscall(int, ...);
+ * extern int syscall(long, ...);
+ */
+/*#define HAS_SYSCALL_PROTO /**/
+
+/* HAS_TELLDIR_PROTO:
+ * This symbol, if defined, indicates that the system provides
+ * a prototype for the telldir() function. Otherwise, it is up
+ * to the program to supply one. A good guess is
+ * extern long telldir(DIR*);
+ */
+#define HAS_TELLDIR_PROTO /**/
+
+/* HAS_TIME:
+ * This symbol, if defined, indicates that the time() routine exists.
+ */
+/* 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 HAS_TIME /**/
+#define Time_t time_t /* 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>.
+ */
+#define HAS_TIMES /**/
+
+/* HAS_TMPNAM_R:
+ * This symbol, if defined, indicates that the tmpnam_r routine
+ * is available to tmpnam re-entrantly.
+ */
+/* TMPNAM_R_PROTO:
+ * This symbol encodes the prototype of tmpnam_r.
+ * It is zero if d_tmpnam_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_tmpnam_r
+ * is defined.
+ */
+/*#define HAS_TMPNAM_R /**/
+#define TMPNAM_R_PROTO 0 /**/
+
+/* HAS_TTYNAME_R:
+ * This symbol, if defined, indicates that the ttyname_r routine
+ * is available to ttyname re-entrantly.
+ */
+/* TTYNAME_R_PROTO:
+ * This symbol encodes the prototype of ttyname_r.
+ * It is zero if d_ttyname_r is undef, and one of the
+ * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ttyname_r
+ * is defined.
+ */
+/*#define HAS_TTYNAME_R /**/
+#define TTYNAME_R_PROTO 0 /**/
+
+/* U32_ALIGNMENT_REQUIRED:
+ * This symbol, if defined, indicates that you must access
+ * character data through U32-aligned pointers.
+ */
+#ifndef U32_ALIGNMENT_REQUIRED
+/*#define U32_ALIGNMENT_REQUIRED /**/
+#endif
+
+/* HAS_UALARM:
+ * This symbol, if defined, indicates that the ualarm routine is
+ * available to do alarms with microsecond granularity.
+ */
+/*#define HAS_UALARM /**/
+
+/* HAS_UNION_SEMUN:
+ * This symbol, if defined, indicates that the union semun is
+ * defined by including <sys/sem.h>. If not, the user code
+ * probably needs to define it as:
+ * union semun {
+ * int val;
+ * struct semid_ds *buf;
+ * unsigned short *array;
+ * }
+ */
+/* USE_SEMCTL_SEMUN:
+ * This symbol, if defined, indicates that union semun is
+ * used for semctl IPC_STAT.
+ */
+/* USE_SEMCTL_SEMID_DS:
+ * This symbol, if defined, indicates that struct semid_ds * is
+ * used for semctl IPC_STAT.
+ */
+#define HAS_UNION_SEMUN /**/
+/*#define USE_SEMCTL_SEMUN /**/
+/*#define USE_SEMCTL_SEMID_DS /**/
+
+/* HAS_UNORDERED:
+ * This symbol, if defined, indicates that the unordered routine is
+ * available to check whether two doubles are unordered
+ * (effectively: whether either of them is NaN)
+ */
+/*#define HAS_UNORDERED /**/
+
+/* HAS_UNSETENV:
+ * This symbol, if defined, indicates that the unsetenv () routine is
+ * available for use.
+ */
+/*#define HAS_UNSETENV /**/
+
+/* HAS_USLEEP_PROTO:
+ * This symbol, if defined, indicates that the system provides
+ * a prototype for the usleep() function. Otherwise, it is up
+ * to the program to supply one. A good guess is
+ * extern int usleep(useconds_t);
+ */
+/*#define HAS_USLEEP_PROTO /**/
+
+/* HAS_USTAT:
+ * This symbol, if defined, indicates that the ustat system call is
+ * available to query file system statistics by dev_t.
+ */
+/*#define HAS_USTAT /**/
+
+/* HAS_VFORK:
+ * This symbol, if defined, indicates that vfork() exists.
+ */
+/*#define 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 void /* Signal handler's return type */
+
+/* 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.
+ */
+#define HAS_VPRINTF /**/
+/*#define USE_CHAR_VSPRINTF /**/
+
+/* HAS_WRITEV:
+ * This symbol, if defined, indicates that the writev routine is
+ * available to do scatter writes.
+ */
+/*#define HAS_WRITEV /**/
+
+/* USE_DYNAMIC_LOADING:
+ * This symbol, if defined, indicates that dynamic loading of
+ * some sort is available.
+ */
+#define USE_DYNAMIC_LOADING /**/
+
+/* DOUBLESIZE:
+ * This symbol contains the size of a double, so that the C preprocessor
+ * can make decisions based on it.
+ */
+#define DOUBLESIZE 8 /**/
+
+/* EBCDIC:
+ * This symbol, if defined, indicates that this system uses
+ * EBCDIC encoding.
+ */
+/*#define EBCDIC /**/
+
+/* FFLUSH_NULL:
+ * This symbol, if defined, tells that fflush(NULL) does flush
+ * all pending stdio output.
+ */
+/* FFLUSH_ALL:
+ * This symbol, if defined, tells that to flush
+ * all pending stdio output one must loop through all
+ * the stdio file handles stored in an array and fflush them.
+ * Note that if fflushNULL is defined, fflushall will not
+ * even be probed for and will be left undefined.
+ */
+#define FFLUSH_NULL /**/
+/*#define FFLUSH_ALL /**/
+
+/* 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 fpos_t /* File position type */
+
+/* Gid_t_f:
+ * This symbol defines the format string used for printing a Gid_t.
+ */
+#define Gid_t_f "ld" /**/
+
+/* Gid_t_sign:
+ * This symbol holds the signedess of a Gid_t.
+ * 1 for unsigned, -1 for signed.
+ */
+#define Gid_t_sign -1 /* GID sign */
+
+/* Gid_t_size:
+ * This symbol holds the size of a Gid_t in bytes.
+ */
+#define Gid_t_size 4 /* GID size */
+
+/* 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,
+ * gid_t, etc... It may be necessary to include <sys/types.h> to get
+ * any typedef'ed information.
+ */
+#define Gid_t gid_t /* Type for getgid(), etc... */
+
+/* Groups_t:
+ * This symbol holds the type used for the second argument to
+ * getgroups() and setgroups(). Usually, this is the same as
+ * gidtype (gid_t) , but sometimes it isn't.
+ * It can be int, ushort, gid_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() or setgroups()..
+ */
+#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
+#define Groups_t gid_t /* Type for 2nd arg to [sg]etgroups() */
+#endif
+
+/* I_CRYPT:
+ * This symbol, if defined, indicates that <crypt.h> exists and
+ * should be included.
+ */
+/*#define I_CRYPT /**/
+
+/* 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.
+ */
+/* DB_VERSION_MAJOR_CFG:
+ * This symbol, if defined, defines the major version number of
+ * Berkeley DB found in the <db.h> header when Perl was configured.
+ */
+/* DB_VERSION_MINOR_CFG:
+ * This symbol, if defined, defines the minor version number of
+ * Berkeley DB found in the <db.h> header when Perl was configured.
+ * For DB version 1 this is always 0.
+ */
+/* DB_VERSION_PATCH_CFG:
+ * This symbol, if defined, defines the patch version number of
+ * Berkeley DB found in the <db.h> header when Perl was configured.
+ * For DB version 1 this is always 0.
+ */
+#define DB_Hash_t int /**/
+#define DB_Prefix_t int /**/
+#define DB_VERSION_MAJOR_CFG undef /**/
+#define DB_VERSION_MINOR_CFG undef /**/
+#define DB_VERSION_PATCH_CFG undef /**/
+
+/* I_FP:
+ * This symbol, if defined, indicates that <fp.h> exists and
+ * should be included.
+ */
+/*#define I_FP /**/
+
+/* I_FP_CLASS:
+ * This symbol, if defined, indicates that <fp_class.h> exists and
+ * should be included.
+ */
+/*#define I_FP_CLASS /**/
+
+/* I_GRP:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <grp.h>.
+ */
+/* GRPASSWD:
+ * This symbol, if defined, indicates to the C program that struct group
+ * in <grp.h> contains gr_passwd.
+ */
+/*#define I_GRP /**/
+/*#define GRPASSWD /**/
+
+/* I_IEEEFP:
+ * This symbol, if defined, indicates that <ieeefp.h> exists and
+ * should be included.
+ */
+/*#define I_IEEEFP /**/
+
+/* I_INTTYPES:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <inttypes.h>.
+ */
+/*#define I_INTTYPES /**/
+
+/* I_LANGINFO:
+ * This symbol, if defined, indicates that <langinfo.h> exists and
+ * should be included.
+ */
+/*#define I_LANGINFO /**/
+
+/* I_LIBUTIL:
+ * This symbol, if defined, indicates that <libutil.h> exists and
+ * should be included.
+ */
+/*#define I_LIBUTIL /**/
+
+/* I_MACH_CTHREADS:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <mach/cthreads.h>.
+ */
+/*#define I_MACH_CTHREADS /**/
+
+/* I_MNTENT:
+ * This symbol, if defined, indicates that <mntent.h> exists and
+ * should be included.
+ */
+/*#define I_MNTENT /**/
+
+/* I_NDBM:
+ * This symbol, if defined, indicates that <ndbm.h> exists and should
+ * be included.
+ */
+/*#define I_NDBM /**/
+
+/* I_NETDB:
+ * This symbol, if defined, indicates that <netdb.h> exists and
+ * should be included.
+ */
+/*#define I_NETDB /**/
+
+/* I_NETINET_TCP:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <netinet/tcp.h>.
+ */
+/*#define I_NETINET_TCP /**/
+
+/* I_POLL:
+ * This symbol, if defined, indicates that <poll.h> exists and
+ * should be included.
+ */
+/*#define I_POLL /**/
+
+/* I_PROT:
+ * This symbol, if defined, indicates that <prot.h> exists and
+ * should be included.
+ */
+/*#define I_PROT /**/
+
+/* I_PTHREAD:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <pthread.h>.
+ */
+/*#define I_PTHREAD /**/
+
+/* 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.
+ */
+/* PWGECOS:
+ * This symbol, if defined, indicates to the C program that struct passwd
+ * contains pw_gecos.
+ */
+/* PWPASSWD:
+ * This symbol, if defined, indicates to the C program that struct passwd
+ * contains pw_passwd.
+ */
+/*#define I_PWD /**/
+/*#define PWQUOTA /**/
+/*#define PWAGE /**/
+/*#define PWCHANGE /**/
+/*#define PWCLASS /**/
+/*#define PWEXPIRE /**/
+/*#define PWCOMMENT /**/
+/*#define PWGECOS /**/
+/*#define PWPASSWD /**/
+
+/* I_SHADOW:
+ * This symbol, if defined, indicates that <shadow.h> exists and
+ * should be included.
+ */
+/*#define I_SHADOW /**/
+
+/* I_SOCKS:
+ * This symbol, if defined, indicates that <socks.h> exists and
+ * should be included.
+ */
+/*#define I_SOCKS /**/
+
+/* I_SUNMATH:
+ * This symbol, if defined, indicates that <sunmath.h> exists and
+ * should be included.
+ */
+/*#define I_SUNMATH /**/
+
+/* I_SYSLOG:
+ * This symbol, if defined, indicates that <syslog.h> exists and
+ * should be included.
+ */
+/*#define I_SYSLOG /**/
+
+/* I_SYSMODE:
+ * This symbol, if defined, indicates that <sys/mode.h> exists and
+ * should be included.
+ */
+/*#define I_SYSMODE /**/
+
+/* I_SYS_MOUNT:
+ * This symbol, if defined, indicates that <sys/mount.h> exists and
+ * should be included.
+ */
+/*#define I_SYS_MOUNT /**/
+
+/* I_SYS_STATFS:
+ * This symbol, if defined, indicates that <sys/statfs.h> exists.
+ */
+/*#define I_SYS_STATFS /**/
+
+/* I_SYS_STATVFS:
+ * This symbol, if defined, indicates that <sys/statvfs.h> exists and
+ * should be included.
+ */
+/*#define I_SYS_STATVFS /**/
+
+/* I_SYSUIO:
+ * This symbol, if defined, indicates that <sys/uio.h> exists and
+ * should be included.
+ */
+/*#define I_SYSUIO /**/
+
+/* I_SYSUTSNAME:
+ * This symbol, if defined, indicates that <sys/utsname.h> exists and
+ * should be included.
+ */
+/*#define I_SYSUTSNAME /**/
+
+/* I_SYS_VFS:
+ * This symbol, if defined, indicates that <sys/vfs.h> exists and
+ * should be included.
+ */
+/*#define I_SYS_VFS /**/
+
+/* 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.
+ */
+/* HAS_TM_TM_ZONE:
+ * This symbol, if defined, indicates to the C program that
+ * the struct tm has a tm_zone field.
+ */
+/* HAS_TM_TM_GMTOFF:
+ * This symbol, if defined, indicates to the C program that
+ * the struct tm has a tm_gmtoff field.
+ */
+/*#define I_TIME /**/
+/*#define I_SYS_TIME /**/
+/*#define I_SYS_TIME_KERNEL /**/
+/*#define HAS_TM_TM_ZONE /**/
+/*#define HAS_TM_TM_GMTOFF /**/
+
+/* I_USTAT:
+ * This symbol, if defined, indicates that <ustat.h> exists and
+ * should be included.
+ */
+/*#define I_USTAT /**/
+
+/* 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>.
+ */
+#define I_STDARG /**/
+/*#define I_VARARGS /**/
+
+/* PERL_INC_VERSION_LIST:
+ * This variable specifies the list of subdirectories in over
+ * which perl.c:incpush() and lib/lib.pm will automatically
+ * search when adding directories to @INC, in a format suitable
+ * for a C initialization string. See the inc_version_list entry
+ * in Porting/Glossary for more details.
+ */
+/*#define PERL_INC_VERSION_LIST 0 /**/
+
+/* INSTALL_USR_BIN_PERL:
+ * This symbol, if defined, indicates that Perl is to be installed
+ * also as /usr/bin/perl.
+ */
+/*#define INSTALL_USR_BIN_PERL /**/
+
+/* PERL_PRIfldbl:
+ * This symbol, if defined, contains the string used by stdio to
+ * format long doubles (format 'f') for output.
+ */
+/* PERL_PRIgldbl:
+ * This symbol, if defined, contains the string used by stdio to
+ * format long doubles (format 'g') for output.
+ */
+/* PERL_PRIeldbl:
+ * This symbol, if defined, contains the string used by stdio to
+ * format long doubles (format 'e') for output.
+ */
+/* PERL_SCNfldbl:
+ * This symbol, if defined, contains the string used by stdio to
+ * format long doubles (format 'f') for input.
+ */
+/*#define PERL_PRIfldbl "f" /**/
+/*#define PERL_PRIgldbl "g" /**/
+/*#define PERL_PRIeldbl "e" /**/
+/*#define PERL_SCNfldbl /**/
+
+/* 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.
+ */
+/* LSEEKSIZE:
+ * This symbol holds the number of bytes used by the Off_t.
+ */
+/* Off_t_size:
+ * This symbol holds the number of bytes used by the Off_t.
+ */
+#define Off_t off_t /* <offset> type */
+#define LSEEKSIZE 4 /* <offset> size */
+#define Off_t_size 4 /* <offset> size */
+
+/* PERL_MAD:
+ * This symbol, if defined, indicates that the Misc Attribution
+ * Declaration code should be conditionally compiled.
+ */
+/*#define PERL_MAD /**/
+
+/* 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 void * /**/
+#define Free_t void /**/
+
+/* PERL_MALLOC_WRAP:
+ * This symbol, if defined, indicates that we'd like malloc wrap checks.
+ */
+#define PERL_MALLOC_WRAP /**/
+
+/* MYMALLOC:
+ * This symbol, if defined, indicates that we're using our own malloc.
+ */
+#define MYMALLOC /**/
+
+/* 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 mode_t /* file mode parameter for system calls */
+
+/* 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 -1
+#define EOF_NONBLOCK
+
+/* NEED_VA_COPY:
+ * This symbol, if defined, indicates that the system stores
+ * the variable argument list datatype, va_list, in a format
+ * that cannot be copied by simple assignment, so that some
+ * other means must be used when copying is required.
+ * As such systems vary in their provision (or non-provision)
+ * of copying mechanisms, handy.h defines a platform-
+ * independent macro, Perl_va_copy(src, dst), to do the job.
+ */
+/*#define NEED_VA_COPY /**/
+
+/* Netdb_host_t:
+ * This symbol holds the type used for the 1st argument
+ * to gethostbyaddr().
+ */
+/* Netdb_hlen_t:
+ * This symbol holds the type used for the 2nd argument
+ * to gethostbyaddr().
+ */
+/* Netdb_name_t:
+ * This symbol holds the type used for the argument to
+ * gethostbyname().
+ */
+/* Netdb_net_t:
+ * This symbol holds the type used for the 1st argument to
+ * getnetbyaddr().
+ */
+#define Netdb_host_t char * /**/
+#define Netdb_hlen_t int /**/
+#define Netdb_name_t char * /**/
+#define Netdb_net_t long /**/
+
+/* PERL_OTHERLIBDIRS:
+ * This variable contains a colon-separated set of paths for the perl
+ * binary to search for additional library files or modules.
+ * These directories will be tacked to the end of @INC.
+ * Perl will automatically search below each path for version-
+ * and architecture-specific directories. See PERL_INC_VERSION_LIST
+ * for more details.
+ */
+/*#define PERL_OTHERLIBDIRS "" /**/
+
+/* HAS_QUAD:
+ * This symbol, if defined, tells that there's a 64-bit integer type,
+ * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one
+ * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, or QUAD_IS_INT64_T.
+ */
+/*#define HAS_QUAD /**/
+#ifdef HAS_QUAD
+# define Quad_t __int64 /**/
+# define Uquad_t unsigned __int64 /**/
+# define QUADKIND 5 /**/
+# define QUAD_IS_INT 1
+# define QUAD_IS_LONG 2
+# define QUAD_IS_LONG_LONG 3
+# define QUAD_IS_INT64_T 4
+#endif
+
+/* IVTYPE:
+ * This symbol defines the C type used for Perl's IV.
+ */
+/* UVTYPE:
+ * This symbol defines the C type used for Perl's UV.
+ */
+/* I8TYPE:
+ * This symbol defines the C type used for Perl's I8.
+ */
+/* U8TYPE:
+ * This symbol defines the C type used for Perl's U8.
+ */
+/* I16TYPE:
+ * This symbol defines the C type used for Perl's I16.
+ */
+/* U16TYPE:
+ * This symbol defines the C type used for Perl's U16.
+ */
+/* I32TYPE:
+ * This symbol defines the C type used for Perl's I32.
+ */
+/* U32TYPE:
+ * This symbol defines the C type used for Perl's U32.
+ */
+/* I64TYPE:
+ * This symbol defines the C type used for Perl's I64.
+ */
+/* U64TYPE:
+ * This symbol defines the C type used for Perl's U64.
+ */
+/* NVTYPE:
+ * This symbol defines the C type used for Perl's NV.
+ */
+/* IVSIZE:
+ * This symbol contains the sizeof(IV).
+ */
+/* UVSIZE:
+ * This symbol contains the sizeof(UV).
+ */
+/* I8SIZE:
+ * This symbol contains the sizeof(I8).
+ */
+/* U8SIZE:
+ * This symbol contains the sizeof(U8).
+ */
+/* I16SIZE:
+ * This symbol contains the sizeof(I16).
+ */
+/* U16SIZE:
+ * This symbol contains the sizeof(U16).
+ */
+/* I32SIZE:
+ * This symbol contains the sizeof(I32).
+ */
+/* U32SIZE:
+ * This symbol contains the sizeof(U32).
+ */
+/* I64SIZE:
+ * This symbol contains the sizeof(I64).
+ */
+/* U64SIZE:
+ * This symbol contains the sizeof(U64).
+ */
+/* NVSIZE:
+ * This symbol contains the sizeof(NV).
+ */
+/* NV_PRESERVES_UV:
+ * This symbol, if defined, indicates that a variable of type NVTYPE
+ * can preserve all the bits of a variable of type UVTYPE.
+ */
+/* NV_PRESERVES_UV_BITS:
+ * This symbol contains the number of bits a variable of type NVTYPE
+ * can preserve of a variable of type UVTYPE.
+ */
+/* NV_ZERO_IS_ALLBITS_ZERO:
+ * This symbol, if defined, indicates that a variable of type NVTYPE
+ * stores 0.0 in memory as all bits zero.
+ */
+#define IVTYPE long /**/
+#define UVTYPE unsigned long /**/
+#define I8TYPE char /**/
+#define U8TYPE unsigned char /**/
+#define I16TYPE short /**/
+#define U16TYPE unsigned short /**/
+#define I32TYPE long /**/
+#define U32TYPE unsigned long /**/
+#ifdef HAS_QUAD
+#define I64TYPE __int64 /**/
+#define U64TYPE unsigned __int64 /**/
+#endif
+#define NVTYPE double /**/
+#define IVSIZE 4 /**/
+#define UVSIZE 4 /**/
+#define I8SIZE 1 /**/
+#define U8SIZE 1 /**/
+#define I16SIZE 2 /**/
+#define U16SIZE 2 /**/
+#define I32SIZE 4 /**/
+#define U32SIZE 4 /**/
+#ifdef HAS_QUAD
+#define I64SIZE 8 /**/
+#define U64SIZE 8 /**/
+#endif
+#define NVSIZE 8 /**/
+#define NV_PRESERVES_UV
+#define NV_PRESERVES_UV_BITS 32
+#undef NV_ZERO_IS_ALLBITS_ZERO
+#if UVSIZE == 8
+# ifdef BYTEORDER
+# if BYTEORDER == 0x1234
+# undef BYTEORDER
+# define BYTEORDER 0x12345678
+# else
+# if BYTEORDER == 0x4321
+# undef BYTEORDER
+# define BYTEORDER 0x87654321
+# endif
+# endif
+# endif
+#endif
+
+/* IVdf:
+ * This symbol defines the format string used for printing a Perl IV
+ * as a signed decimal integer.
+ */
+/* UVuf:
+ * This symbol defines the format string used for printing a Perl UV
+ * as an unsigned decimal integer.
+ */
+/* UVof:
+ * This symbol defines the format string used for printing a Perl UV
+ * as an unsigned octal integer.
+ */
+/* UVxf:
+ * This symbol defines the format string used for printing a Perl UV
+ * as an unsigned hexadecimal integer in lowercase abcdef.
+ */
+/* UVXf:
+ * This symbol defines the format string used for printing a Perl UV
+ * as an unsigned hexadecimal integer in uppercase ABCDEF.
+ */
+/* NVef:
+ * This symbol defines the format string used for printing a Perl NV
+ * using %e-ish floating point format.
+ */
+/* NVff:
+ * This symbol defines the format string used for printing a Perl NV
+ * using %f-ish floating point format.
+ */
+/* NVgf:
+ * This symbol defines the format string used for printing a Perl NV
+ * using %g-ish floating point format.
+ */
+#define IVdf "ld" /**/
+#define UVuf "lu" /**/
+#define UVof "lo" /**/
+#define UVxf "lx" /**/
+#define UVXf "lX" /**/
+#define NVef "e" /**/
+#define NVff "f" /**/
+#define NVgf "g" /**/
+
+/* Pid_t:
+ * This symbol holds the type used to declare process ids in the kernel.
+ * It can be int, uint, pid_t, etc... It may be necessary to include
+ * <sys/types.h> to get any typedef'ed information.
+ */
+#define Pid_t int /* PID type */
+
+/* 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 "\\Storage Card\\perl58m\\lib" /**/
+#define PRIVLIB_EXP (win32_get_privlib("5.9.4")) /**/
+
+/* 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[]));
+ */
+#define CAN_PROTOTYPE /**/
+#ifdef CAN_PROTOTYPE
+#define _(args) args
+#else
+#define _(args) ()
+#endif
+
+/* PTRSIZE:
+ * This symbol contains the size of a pointer, so that the C preprocessor
+ * can make decisions based on it. It will be sizeof(void *) if
+ * the compiler supports (void *); otherwise it will be
+ * sizeof(char *).
+ */
+#define PTRSIZE 4 /**/
+
+/* Drand01:
+ * This macro is to be used to generate uniformly distributed
+ * random numbers over the range [0., 1.[. You may have to supply
+ * an 'extern double drand48();' in your program since SunOS 4.1.3
+ * doesn't provide you with anything relevant in its headers.
+ * See HAS_DRAND48_PROTO.
+ */
+/* Rand_seed_t:
+ * This symbol defines the type of the argument of the
+ * random seed function.
+ */
+/* seedDrand01:
+ * This symbol defines the macro to be used in seeding the
+ * random number generator (see Drand01).
+ */
+/* RANDBITS:
+ * This symbol indicates how many bits are produced by the
+ * function used to generate normalized random numbers.
+ * Values include 15, 16, 31, and 48.
+ */
+#define Drand01() (rand()/(double)((unsigned)1<<RANDBITS)) /**/
+#define Rand_seed_t unsigned /**/
+#define seedDrand01(x) srand((Rand_seed_t)x) /**/
+#define RANDBITS 15 /**/
+
+/* SELECT_MIN_BITS:
+ * This symbol holds the minimum number of bits operated by select.
+ * That is, if you do select(n, ...), how many bits at least will be
+ * cleared in the masks if some activity is detected. Usually this
+ * is either n or 32*ceil(n/32), especially many little-endians do
+ * the latter. This is only useful if you have select(), naturally.
+ */
+#define SELECT_MIN_BITS 32 /**/
+
+/* 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 Perl_fd_set * /**/
+
+/* 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 "cmd /x /c" /**/
+
+/* 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_name_init list.
+ * Note that this variable is initialized from the sig_name_init,
+ * not from sig_name (which is unused).
+ */
+/* 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_init list.
+ * Note that this variable is initialized from the sig_num_init,
+ * not from sig_num (which is unused).
+ */
+/* SIG_SIZE:
+ * This variable contains the number of elements of the SIG_NAME
+ * and SIG_NUM arrays, excluding the final NULL entry.
+ */
+#define SIG_NAME "ZERO", "NUM01", "INT", "QUIT", "ILL", "NUM05", "NUM06", "NUM07", "FPE", "KILL", "NUM10", "SEGV", "NUM12", "PIPE", "ALRM", "TERM", "NUM16", "NUM17", "NUM18", "NUM19", "CHLD", "BREAK", "ABRT", "STOP", "NUM24", "CONT", "CLD", 0 /**/
+#define SIG_NUM 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 20, 0 /**/
+#define SIG_SIZE 27 /**/
+
+/* 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.
+ * After perl has been installed, users may install their own local
+ * architecture-dependent modules in this directory with
+ * MakeMaker Makefile.PL
+ * or equivalent. See INSTALL for details.
+ */
+/* 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 "\\Storage Card\\perl58m\\site\\lib" /**/
+/*#define SITEARCH_EXP "" /**/
+
+/* 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.
+ * After perl has been installed, users may install their own local
+ * architecture-independent modules in this directory with
+ * MakeMaker Makefile.PL
+ * or equivalent. See INSTALL for details.
+ */
+/* 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.
+ */
+/* SITELIB_STEM:
+ * This define is SITELIB_EXP with any trailing version-specific component
+ * removed. The elements in inc_version_list (inc_version_list.U) can
+ * be tacked onto this variable to generate a list of directories to search.
+ */
+#define SITELIB "\\Storage Card\\perl58m\\site\\lib" /**/
+#define SITELIB_EXP (win32_get_sitelib("5.9.4")) /**/
+#define SITELIB_STEM "" /**/
+
+/* Size_t_size:
+ * This symbol holds the size of a Size_t in bytes.
+ */
+#define Size_t_size 4 /**/
+
+/* 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 size_t /* length paramater for string functions */
+
+/* Sock_size_t:
+ * This symbol holds the type used for the size argument of
+ * various socket calls (just the base type, not the pointer-to).
+ */
+#define Sock_size_t int /**/
+
+/* 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 int /* 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 "#!perl" /**/
+
+/* 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 char /**/
+
+/* HAS_STDIO_STREAM_ARRAY:
+ * This symbol, if defined, tells that there is an array
+ * holding the stdio streams.
+ */
+/* STDIO_STREAM_ARRAY:
+ * This symbol tells the name of the array holding the stdio streams.
+ * Usual values include _iob, __iob, and __sF.
+ */
+/*#define HAS_STDIO_STREAM_ARRAY /**/
+#define STDIO_STREAM_ARRAY
+
+/* Uid_t_f:
+ * This symbol defines the format string used for printing a Uid_t.
+ */
+#define Uid_t_f "ld" /**/
+
+/* Uid_t_sign:
+ * This symbol holds the signedess of a Uid_t.
+ * 1 for unsigned, -1 for signed.
+ */
+#define Uid_t_sign -1 /* UID sign */
+
+/* Uid_t_size:
+ * This symbol holds the size of a Uid_t in bytes.
+ */
+#define Uid_t_size 4 /* UID size */
+
+/* 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 uid_t /* UID type */
+
+/* USE_64_BIT_INT:
+ * This symbol, if defined, indicates that 64-bit integers should
+ * be used when available. If not defined, the native integers
+ * will be employed (be they 32 or 64 bits). The minimal possible
+ * 64-bitness is used, just enough to get 64-bit integers into Perl.
+ * This may mean using for example "long longs", while your memory
+ * may still be limited to 2 gigabytes.
+ */
+/* USE_64_BIT_ALL:
+ * This symbol, if defined, indicates that 64-bit integers should
+ * be used when available. If not defined, the native integers
+ * will be used (be they 32 or 64 bits). The maximal possible
+ * 64-bitness is employed: LP64 or ILP64, meaning that you will
+ * be able to use more than 2 gigabytes of memory. This mode is
+ * even more binary incompatible than USE_64_BIT_INT. You may not
+ * be able to run the resulting executable in a 32-bit CPU at all or
+ * you may need at least to reboot your OS to 64-bit mode.
+ */
+#ifndef USE_64_BIT_INT
+/*#define USE_64_BIT_INT /**/
+#endif
+
+#ifndef USE_64_BIT_ALL
+/*#define USE_64_BIT_ALL /**/
+#endif
+
+/* USE_FAST_STDIO:
+ * This symbol, if defined, indicates that Perl should
+ * be built to use 'fast stdio'.
+ * Defaults to define in Perls 5.8 and earlier, to undef later.
+ */
+#ifndef USE_FAST_STDIO
+/*#define USE_FAST_STDIO /**/
+#endif
+
+/* USE_LARGE_FILES:
+ * This symbol, if defined, indicates that large file support
+ * should be used when available.
+ */
+#ifndef USE_LARGE_FILES
+/*#define USE_LARGE_FILES /**/
+#endif
+
+/* USE_LONG_DOUBLE:
+ * This symbol, if defined, indicates that long doubles should
+ * be used when available.
+ */
+#ifndef USE_LONG_DOUBLE
+/*#define USE_LONG_DOUBLE /**/
+#endif
+
+/* USE_MORE_BITS:
+ * This symbol, if defined, indicates that 64-bit interfaces and
+ * long doubles should be used when available.
+ */
+#ifndef USE_MORE_BITS
+/*#define USE_MORE_BITS /**/
+#endif
+
+/* MULTIPLICITY:
+ * This symbol, if defined, indicates that Perl should
+ * be built to use multiplicity.
+ */
+#ifndef MULTIPLICITY
+/*#define MULTIPLICITY /**/
+#endif
+
+/* 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.
+ */
+#ifndef USE_PERLIO
+#define USE_PERLIO /**/
+#endif
+
+/* USE_SOCKS:
+ * This symbol, if defined, indicates that Perl should
+ * be built to use socks.
+ */
+#ifndef USE_SOCKS
+/*#define USE_SOCKS /**/
+#endif
+
+/* USE_ITHREADS:
+ * This symbol, if defined, indicates that Perl should be built to
+ * use the interpreter-based threading implementation.
+ */
+/* USE_5005THREADS:
+ * This symbol, if defined, indicates that Perl should be built to
+ * use the 5.005-based threading implementation.
+ */
+/* OLD_PTHREADS_API:
+ * This symbol, if defined, indicates that Perl should
+ * be built to use the old draft POSIX threads API.
+ */
+/* USE_REENTRANT_API:
+ * This symbol, if defined, indicates that Perl should
+ * try to use the various _r versions of library functions.
+ * This is extremely experimental.
+ */
+/*#define USE_5005THREADS /**/
+/*#define USE_ITHREADS /**/
+#if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
+#define USE_THREADS /* until src is revised*/
+#endif
+/*#define OLD_PTHREADS_API /**/
+/*#define USE_REENTRANT_API /**/
+
+/* PERL_VENDORARCH:
+ * If defined, this symbol contains the name of a private library.
+ * 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.
+ * It may have a ~ on the front.
+ * The standard distribution will put nothing in this directory.
+ * Vendors who distribute perl may wish to place their own
+ * architecture-dependent modules and extensions in this directory with
+ * MakeMaker Makefile.PL INSTALLDIRS=vendor
+ * or equivalent. See INSTALL for details.
+ */
+/* PERL_VENDORARCH_EXP:
+ * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
+ * in programs that are not prepared to deal with ~ expansion at run-time.
+ */
+/*#define PERL_VENDORARCH "" /**/
+/*#define PERL_VENDORARCH_EXP "" /**/
+
+/* PERL_VENDORLIB_EXP:
+ * This symbol contains the ~name expanded version of VENDORLIB, to be used
+ * in programs that are not prepared to deal with ~ expansion at run-time.
+ */
+/* PERL_VENDORLIB_STEM:
+ * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
+ * removed. The elements in inc_version_list (inc_version_list.U) can
+ * be tacked onto this variable to generate a list of directories to search.
+ */
+/*#define PERL_VENDORLIB_EXP "" /**/
+/*#define PERL_VENDORLIB_STEM "" /**/
+
+/* 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 15
+#endif
+#define VOIDFLAGS 15
+#if (VOIDFLAGS & VOIDUSED) != VOIDUSED
+#define void int /* is void to be avoided? */
+#define M_VOID /* Xenix strikes again */
+#endif
+
+#endif
+++ /dev/null
-#!/usr/local/bin/perl -w
-'di';
-'ig00';
-##############################################################################
-##
-## search
-##
-## Jeffrey Friedl (jfriedl@omron.co.jp), Dec 1994.
-## Copyright 19.... ah hell, just take it.
-##
-## BLURB:
-## A combo of find and grep -- more or less do a 'grep' on a whole
-## directory tree. Fast, with lots of options. Much more powerful than
-## the simple "find ... | xargs grep ....". Has a full man page.
-## Powerfully customizable.
-##
-## This file is big, but mostly comments and man page.
-##
-## See man page for usage info.
-## Return value: 2=error, 1=nothing found, 0=something found.
-##
-
-$version = "950918.5";
-##
-## "950918.5";
-## Changed all 'sysread' to 'read' because Linux perl's don't seem
-## to like sysread()
-##
-## "941227.4";
-## Added -n, -u
-##
-## "941222.3"
-## Added -nice (due to Lionel Cons <Lionel.Cons@cern.ch>)
-## Removed any leading "./" from name.
-## Added default flags for ~/.search, including TTY, -nice, -list, etc.
-## Program name now has path removed when printed in diagnostics.
-## Added simple tilde-expansion to -dir arg.
-## Added -dskip, etc. Fixed -iregex bug.
-## Changed -dir to be additive, adding -ddir.
-## Now screen out devices, pipes, and sockets.
-## More tidying and lots of expanding of the man page
-##
-##
-## "941217.2";
-## initial release.
-
-$stripped=0;
-
-&init;
-$rc_file = join('/', $ENV{'HOME'}, ".search");
-
-&check_args;
-
-## Make sure we've got a regex.
-## Don't need one if -find or -showrc was specified.
-$!=2, die "expecting regex arguments.\n"
- if $FIND_ONLY == 0 && $showrc == 0 && @ARGV == 0;
-
-&prepare_to_search($rc_file);
-
-&import_program if !defined &dodir; ## BIG key to speed.
-
-## do search while there are directories to be done.
-&dodir(shift(@todo)) while @todo;
-
-&clear_message if $VERBOSE && $STDERR_IS_TTY;
-exit($retval);
-###############################################################################
-
-sub init
-{
- ## initialize variables that might be reset by command-line args
- $DOREP=0; ## set true by -dorep (redo multi-hardlink files)
- $DOREP=1 if $^O eq 'MSWin32';
- $DO_SORT=0; ## set by -sort (sort files in a dir before checking)
- $FIND_ONLY=0; ## set by -find (don't search files)
- $LIST_ONLY=0; ## set true by -l (list filenames only)
- $NEWER=0; ## set by -newer, "-mtime -###"
- $NICE=0; ## set by -nice (print human-readable output)
- $NOLINKS=0; ## set true by -nolinks (don't follow symlinks)
- $OLDER=0; ## set by -older, "-mtime ###"
- $PREPEND_FILENAME=1; ## set false by -h (don't prefix lines with filename)
- $REPORT_LINENUM=0; ## set true by -n (show line numbers)
- $VERBOSE=0; ## set to a value by -v, -vv, etc. (verbose messages)
- $WHY=0; ## set true by -why, -vvv+ (report why skipped)
- $XDEV=0; ## set true by -xdev (stay on one filesystem)
- $all=0; ## set true by -all (don't skip many kinds of files)
- $iflag = ''; ## set to 'i' by -i (ignore case);
- $norc=0; ## set by -norc (don't load rc file)
- $showrc=0; ## set by -showrc (show what happens with rc file)
- $underlineOK=0; ## set true by -u (watch for underline stuff)
- $words=0; ## set true by -w (match whole-words only)
- $DELAY=0; ## inter-file delay (seconds)
- $retval=1; ## will set to 0 if we find anything.
-
- ## various elements of stat() that we might access
- $STAT_DEV = 1;
- $STAT_INODE = 2;
- $STAT_MTIME = 9;
-
- $VV_PRINT_COUNT = 50; ## with -vv, print every VV_PRINT_COUNT files, or...
- $VV_SIZE = 1024*1024; ## ...every VV_SIZE bytes searched
- $vv_print = $vv_size = 0; ## running totals.
-
- ## set default options, in case the rc file wants them
- $opt{'TTY'}= 1 if -t STDOUT;
-
- ## want to know this for debugging message stuff
- $STDERR_IS_TTY = -t STDERR ? 1 : 0;
- $STDERR_SCREWS_STDOUT = ($STDERR_IS_TTY && -t STDOUT) ? 1 : 0;
-
- $0 =~ s,.*/,,; ## clean up $0 for any diagnostics we'll be printing.
-}
-
-##
-## Check arguments.
-##
-sub check_args
-{
- while (@ARGV && $ARGV[0] =~ m/^-/)
- {
- $arg = shift(@ARGV);
-
- if ($arg eq '-version' || ($VERBOSE && $arg eq '-help')) {
- print qq/Jeffrey's file search, version "$version".\n/;
- exit(0) unless $arg eq '-help';
- }
- if ($arg eq '-help') {
- print <<INLINE_LITERAL_TEXT;
-usage: $0 [options] [-e] [PerlRegex ....]
-OPTIONS TELLING *WHERE* TO SEARCH:
- -dir DIR start search at the named directory (default is current dir).
- -xdev stay on starting file system.
- -sort sort the files in each directory before processing.
- -nolinks don't follow symbolic links.
-OPTIONS TELLING WHICH FILES TO EVEN CONSIDER:
- -mtime # consider files modified > # days ago (-# for < # days old)
- -newer FILE consider files modified more recently than FILE (also -older)
- -name GLOB consider files whose name matches pattern (also -regex).
- -skip GLOB opposite of -name: identifies files to not consider.
- -path GLOB like -name, but for files whose whole path is described.
- -dpath/-dregex/-dskip versions for selecting or pruning directories.
- -all don't skip any files marked to be skipped by the startup file.
- -x<SPECIAL> (see manual, and/or try -showrc).
- -why report why a file isn't checked (also implied by -vvvv).
-OPTIONS TELLING WHAT TO DO WITH FILES THAT WILL BE CONSIDERED:
- -f | -find just list files (PerlRegex ignored). Default is to grep them.
- -ff | -ffind Does a faster -find (implies -find -all -dorep)
-OPTIONS CONTROLLING HOW THE SEARCH IS DONE (AND WHAT IS PRINTED):
- -l | -list only list files with matches, not the lines themselves.
- -nice | -nnice print more "human readable" output.
- -n prefix each output line with its line number in the file.
- -h don't prefix output lines with file name.
- -u also look "inside" manpage-style underlined text
- -i do case-insensitive searching.
- -w match words only (as defined by perl's \\b).
-OTHER OPTIONS:
- -v, -vv, -vvv various levels of message verbosity.
- -e end of options (in case a regex looks like an option).
- -showrc show what the rc file sets, then exit.
- -norc don't load the rc file.
- -dorep check files with multiple hard links multiple times.
-INLINE_LITERAL_TEXT
- print "Use -v -help for more verbose help.\n" unless $VERBOSE;
- print "This script file is also a man page.\n" unless $stripped;
- print <<INLINE_LITERAL_TEXT if $VERBOSE;
-
-If -f (or -find) given, PerlRegex is optional and ignored.
-Otherwise, will search for files with lines matching any of the given regexes.
-
-Combining things like -name and -mtime implies boolean AND.
-However, duplicating things (such as -name '*.c' -name '*.txt') implies OR.
-
--mtime may be given floating point (i.e. 1.5 is a day and a half).
--iskip/-idskip/-ipath/... etc are case-insensitive versions.
-
-If any letter in -newer/-older is upper case, "or equal" is
-inserted into the test.
-
-You can always find the latest version on the World Wide Web in
- http://www.wg.omron.co.jp/~jfriedl/perl/
-INLINE_LITERAL_TEXT
- exit(0);
- }
- $DOREP=1, next if $arg eq '-dorep'; ## do repeats
- $DO_SORT=1, next if $arg eq '-sort'; ## sort files
- $NOLINKS=1, next if $arg eq '-nolinks'; ## no sym. links
- $PREPEND_FILENAME=0, next if $arg eq '-h'; ## no filename prefix
- $REPORT_LINENUM=1, next if $arg eq '-n'; ## show line numbers
- $WHY=1, next if $arg eq '-why'; ## tell why skipped
- $XDEV=1, next if $arg eq '-xdev'; ## don't leave F.S.
- $all=1,$opt{'-all'}=1,next if $arg eq '-all'; ## don't skip *.Z, etc
- $iflag='i', next if $arg eq '-i'; ## ignore case
- $norc=1, next if $arg eq '-norc'; ## don't load rc file
- $showrc=1, next if $arg eq '-showrc'; ## show rc file
- $underlineOK=1, next if $arg eq '-u'; ## look throuh underln.
- $words=1, next if $arg eq '-w'; ## match "words" only
- &strip if $arg eq '-strip'; ## dump this program
- last if $arg eq '-e';
- $DELAY=$1, next if $arg =~ m/-delay(\d+)/;
-
- $FIND_ONLY=1, next if $arg =~/^-f(ind)?$/;## do "find" only
-
- $FIND_ONLY=1, $DOREP=1, $all=1,
- next if $arg =~/^-ff(ind)?$/;## fast -find
- $LIST_ONLY=1,$opt{'-list'}=1,
- next if $arg =~/^-l(ist)?$/;## only list files
-
- if ($arg =~ m/^-(v+)$/) { ## verbosity
- $VERBOSE =length($1);
- foreach $len (1..$VERBOSE) { $opt{'-'.('v' x $len)}=1 }
- next;
- }
- if ($arg =~ m/^-(n+)ice$/) { ## "nice" output
- $NICE =length($1);
- foreach $len (1..$NICE) { $opt{'-'.('n' x $len).'ice'}=1 }
- next;
- }
-
- if ($arg =~ m/^-(i?)(d?)skip$/) {
- local($i) = $1 eq 'i';
- local($d) = $2 eq 'd';
- $! = 2, die qq/$0: expecting glob arg to -$arg\n/ unless @ARGV;
- foreach (split(/\s+/, shift @ARGV)) {
- if ($d) {
- $idskip{$_}=1 if $i;
- $dskip{$_}=1;
- } else {
- $iskip{$_}=1 if $i;
- $skip{$_}=1;
- }
- }
- next;
- }
-
-
- if ($arg =~ m/^-(i?)(d?)(regex|path|name)$/) {
- local($i) = $1 eq 'i';
- $! = 2, die qq/$0: expecting arg to -$arg\n/ unless @ARGV;
- foreach (split(/\s+/, shift @ARGV)) {
- $iname{join(',', $arg, $_)}=1 if $i;
- $name{join(',', $arg, $_)}=1;
- }
- next;
- }
-
- if ($arg =~ m/^-d?dir$/) {
- $opt{'-dir'}=1;
- $! = 2, die qq/$0: expecting filename arg to -$arg\n/ unless @ARGV;
- $start = shift(@ARGV);
- $start =~ s#^~(/+|$)#$ENV{'HOME'}$1# if defined $ENV{'HOME'};
- $! = 2, die qq/$0: can't find ${arg}'s "$start"\n/ unless -e $start;
- $! = 2, die qq/$0: ${arg}'s "$start" not a directory.\n/ unless -d _;
- undef(@todo), $opt{'-ddir'}=1 if $arg eq '-ddir';
- push(@todo, $start);
- next;
- }
-
- if ($arg =~ m/^-(new|old)er$/i) {
- $! = 2, die "$0: expecting filename arg to -$arg\n" unless @ARGV;
- local($file, $time) = shift(@ARGV);
- $! = 2, die qq/$0: can't stat -${arg}'s "$file"./
- unless $time = (stat($file))[$STAT_MTIME];
- local($upper) = $arg =~ tr/A-Z//;
- if ($arg =~ m/new/i) {
- $time++ unless $upper;
- $NEWER = $time if $NEWER < $time;
- } else {
- $time-- unless $upper;
- $OLDER = $time if $OLDER == 0 || $OLDER > $time;
- }
- next;
- }
-
- if ($arg =~ m/-mtime/) {
- $! = 2, die "$0: expecting numerical arg to -$arg\n" unless @ARGV;
- local($days) = shift(@ARGV);
- $! = 2, die qq/$0: inappropriate arg ($days) to $arg\n/ if $days==0;
- $days *= 3600 * 24;
- if ($days < 0) {
- local($time) = $^T + $days;
- $NEWER = $time if $NEWER < $time;
- } else {
- local($time) = $^T - $days;
- $OLDER = $time if $OLDER == 0 || $OLDER > $time;
- }
- next;
- }
-
- ## special user options
- if ($arg =~ m/^-x(.+)/) {
- foreach (split(/[\s,]+/, $1)) { $user_opt{$_} = $opt{$_}= 1; }
- next;
- }
-
- $! = 2, die "$0: unknown arg [$arg]\n";
- }
-}
-
-##
-## Given a filename glob, return a regex.
-## If the glob has no globbing chars (no * ? or [..]), then
-## prepend an effective '*' to it.
-##
-sub glob_to_regex
-{
- local($glob) = @_;
- local(@parts) = $glob =~ m/\\.|[*?]|\[]?[^]]*]|[^[\\*?]+/g;
- local($trueglob)=0;
- foreach (@parts) {
- if ($_ eq '*' || $_ eq '?') {
- $_ = ".$_";
- $trueglob=1; ## * and ? are a real glob
- } elsif (substr($_, 0, 1) eq '[') {
- $trueglob=1; ## [..] is a real glob
- } else {
- s/^\\//; ## remove any leading backslash;
- s/\W/\\$&/g; ## now quote anything dangerous;
- }
- }
- unshift(@parts, '.*') unless $trueglob;
- join('', '^', @parts, '$');
-}
-
-sub prepare_to_search
-{
- local($rc_file) = @_;
-
- $HEADER_BYTES=0; ## Might be set nonzero in &read_rc;
- $last_message_length = 0; ## For &message and &clear_message.
-
- &read_rc($rc_file, $showrc) unless $norc;
- exit(0) if $showrc;
-
- $NEXT_DIR_ENTRY = $DO_SORT ? 'shift @files' : 'readdir(DIR)';
- $WHY = 1 if $VERBOSE > 3; ## Arg -vvvv or above implies -why.
- @todo = ('.') if @todo == 0; ## Where we'll start looking
-
- ## see if any user options were specified that weren't accounted for
- foreach $opt (keys %user_opt) {
- next if defined $seen_opt{$opt};
- warn "warning: -x$opt never considered.\n";
- }
-
- die "$0: multiple time constraints exclude all possible files.\n"
- if ($NEWER && $OLDER) && ($NEWER > $OLDER);
-
- ##
- ## Process any -skip/-iskip args that had been given
- ##
- local(@skip_test);
- foreach $glob (keys %skip) {
- $i = defined($iskip{$glob}) ? 'i': '';
- push(@skip_test, '$name =~ m/'. &glob_to_regex($glob). "/$i");
- }
- if (@skip_test) {
- $SKIP_TEST = join('||',@skip_test);
- $DO_SKIP_TEST = 1;
- } else {
- $DO_SKIP_TEST = $SKIP_TEST = 0;
- }
-
- ##
- ## Process any -dskip/-idskip args that had been given
- ##
- local(@dskip_test);
- foreach $glob (keys %dskip) {
- $i = defined($idskip{$glob}) ? 'i': '';
- push(@dskip_test, '$name =~ m/'. &glob_to_regex($glob). "/$i");
- }
- if (@dskip_test) {
- $DSKIP_TEST = join('||',@dskip_test);
- $DO_DSKIP_TEST = 1;
- } else {
- $DO_DSKIP_TEST = $DSKIP_TEST = 0;
- }
-
-
- ##
- ## Process any -name, -path, -regex, etc. args that had been given.
- ##
- undef @name_test;
- undef @dname_test;
- foreach $key (keys %name) {
- local($type, $pat) = split(/,/, $key, 2);
- local($i) = defined($iname{$key}) ? 'i' : '';
- if ($type =~ /regex/) {
- $pat =~ s/!/\\!/g;
- $test = "\$name =~ m!^$pat\$!$i";
- } else {
- local($var) = $type eq 'name' ? '$name' : '$file';
- $test = "$var =~ m/". &glob_to_regex($pat). "/$i";
- }
- if ($type =~ m/^-i?d/) {
- push(@dname_test, $test);
- } else {
- push(@name_test, $test);
- }
- }
- if (@name_test) {
- $GLOB_TESTS = join('||', @name_test);
-
- $DO_GLOB_TESTS = 1;
- } else {
- $GLOB_TESTS = $DO_GLOB_TESTS = 0;
- }
- if (@dname_test) {
- $DGLOB_TESTS = join('||', @dname_test);
- $DO_DGLOB_TESTS = 1;
- } else {
- $DGLOB_TESTS = $DO_DGLOB_TESTS = 0;
- }
-
-
- ##
- ## Process any 'magic' things from the startup file.
- ##
- if (@magic_tests && $HEADER_BYTES) {
- ## the $magic' one is for when &dodir is not inlined
- $tests = join('||',@magic_tests);
- $MAGIC_TESTS = " { package magic; \$val = ($tests) }";
- $DO_MAGIC_TESTS = 1;
- } else {
- $MAGIC_TESTS = 1;
- $DO_MAGIC_TESTS = 0;
- }
-
- ##
- ## Prepare regular expressions.
- ##
- {
- local(@regex_tests);
-
- if ($LIST_ONLY) {
- $mflag = '';
- ## need to have $* set, but perl5 just won''t shut up about it.
- if ($] >= 5) {
- $mflag = 'm';
- } else {
- eval ' $* = 1 ';
- }
- }
-
- ##
- ## Until I figure out a better way to deal with it,
- ## We have to worry about a regex like [^xyz] when doing $LIST_ONLY.
- ## Such a regex *will* match \n, and if I'm pulling in multiple
- ## lines, it can allow lines to match that would otherwise not match.
- ##
- ## Therefore, if there is a '[^' in a regex, we can NOT take a chance
- ## an use the fast listonly.
- ##
- $CAN_USE_FAST_LISTONLY = $LIST_ONLY;
-
- local(@extra);
- local($underline_glue) = ($] >= 5) ? '(:?_\cH)?' : '(_\cH)?';
- while (@ARGV) {
- $regex = shift(@ARGV);
- ##
- ## If watching for underlined things too, add another regex.
- ##
- if ($underlineOK) {
- if ($regex =~ m/[?*+{}()\\.|^\$[]/) {
- warn "$0: warning, can't underline-safe ``$regex''.\n";
- } else {
- $regex = join($underline_glue, split(//, $regex));
- }
- }
-
- ## If nothing special in the regex, just use index...
- ## is quite a bit faster.
- if (($iflag eq '') && ($words == 0) &&
- $regex !~ m/[?*+{}()\\.|^\$[]/)
- {
- push(@regex_tests, "(index(\$_, q+$regex+)>=0)");
-
- } else {
- $regex =~ s#[\$\@\/]\w#\\$&#;
- if ($words) {
- if ($regex =~ m/\|/) {
- ## could be dangerous -- see if we can wrap in parens.
- if ($regex =~ m/\\\d/) {
- warn "warning: -w and a | in a regex is dangerous.\n"
- } else {
- $regex = join($regex, '(', ')');
- }
- }
- $regex = join($regex, '\b', '\b');
- }
- $CAN_USE_FAST_LISTONLY = 0 if substr($regex, "[^") >= 0;
- push(@regex_tests, "m/$regex/$iflag$mflag");
- }
-
- ## If we're done, but still have @extra to do, get set for that.
- if (@ARGV == 0 && @extra) {
- @ARGV = @extra; ## now deal with the extra stuff.
- $underlineOK = 0; ## but no more of this.
- undef @extra; ## or this.
- }
- }
- if (@regex_tests) {
- $REGEX_TEST = join('||', @regex_tests);
- ## print STDERR $REGEX_TEST, "\n"; exit;
- } else {
- ## must be doing -find -- just give something syntactically correct.
- $REGEX_TEST = 1;
- }
- }
-
- ##
- ## Make sure we can read the first item(s).
- ##
- foreach $start (@todo) {
- $! = 2, die qq/$0: can't stat "$start"\n/
- unless ($dev,$inode) = (stat($start))[$STAT_DEV,$STAT_INODE];
-
- if (defined $dir_done{"$dev,$inode"}) {
- ## ignore the repeat.
- warn(qq/ignoring "$start" (same as "$dir_done{"$dev,$inode"}").\n/)
- if $VERBOSE;
- next;
- }
-
- ## if -xdev was given, remember the device.
- $xdev{$dev} = 1 if $XDEV;
-
- ## Note that we won't want to do it again
- $dir_done{"$dev,$inode"} = $start;
- }
-}
-
-
-##
-## See the comment above the __END__ above the 'sub dodir' below.
-##
-sub import_program
-{
- sub bad {
- print STDERR "$0: internal error (@_)\n";
- exit 2;
- }
-
- ## Read from data, up to next __END__. This will be &dodir.
- local($/) = "\n__END__";
- $prog = <DATA>;
- close(DATA);
-
- $prog =~ s/\beval\b//g; ## remove any 'eval'
-
- ## Inline uppercase $-variables by their current values.
- if ($] >= 5) {
- $prog =~ s/\$([A-Z][A-Z0-9_]{2,}\b)/
- &bad($1) if !defined ${$main::{$1}}; ${$main::{$1}};/eg;
- } else {
- $prog =~ s/\$([A-Z][A-Z0-9_]{2,}\b)/local(*VAR) = $_main{$1};
- &bad($1) if !defined $VAR; $VAR;/eg;
- }
-
- eval $prog; ## now do it. This will define &dodir;
- $!=2, die "$0 internal error: $@\n" if $@;
-}
-
-###########################################################################
-
-##
-## Read the .search file:
-## Blank lines and lines that are only #-comments ignored.
-## Newlines may be escaped to create long lines
-## Other lines are directives.
-##
-## A directive may begin with an optional tag in the form <...>
-## Things inside the <...> are evaluated as with:
-## <(this || that) && must>
-## will be true if
-## -xmust -xthis or -xmust -xthat
-## were specified on the command line (order doesn't matter, though)
-## A directive is not done if there is a tag and it's false.
-## Any characters but whitespace and &|()>,! may appear after an -x
-## (although "-xdev" is special). -xmust,this is the same as -xmust -xthis.
-## Something like -x~ would make <~> true, and <!~> false.
-##
-## Directives are in the form:
-## option: STRING
-## magic : NUMBYTES : EXPR
-##
-## With option:
-## The STRING is parsed like a Bourne shell command line, and the
-## options are used as if given on the command line.
-## No comments are allowed on 'option' lines.
-## Examples:
-## # skip objects and libraries
-## option: -skip '.o .a'
-## # skip emacs *~ and *# files, unless -x~ given:
-## <!~> option: -skip '~ #'
-##
-## With magic:
-## EXPR can be pretty much any perl (comments allowed!).
-## If it evaluates to true for any particular file, it is skipped.
-## The only info you'll have about a file is the variable $H, which
-## will have at least the first NUMBYTES of the file (less if the file
-## is shorter than that, of course, and maybe more). You'll also have
-## any variables you set in previous 'magic' lines.
-## Examples:
-## magic: 6 : ($x6 = substr($H, 0, 6)) eq 'GIF87a'
-## magic: 6 : $x6 eq 'GIF89a'
-##
-## magic: 6 : (($x6 = substr($H, 0, 6)) eq 'GIF87a' ## old gif \
-## || $x6 eq 'GIF89a' ## new gif
-## (the above two sets are the same)
-## ## Check the first 32 bytes for "binarish" looking bytes.
-## ## Don't blindly dump on any high-bit set, as non-ASCII text
-## ## often has them set. \x80 and \xff seem to be special, though.
-## ## Require two in a row to not get things like perl's $^T.
-## ## This is known to get *.Z, *.gz, pkzip, *.elc and about any
-## ## executable you'll find.
-## magic: 32 : $H =~ m/[\x00-\x06\x10-\x1a\x1c-\x1f\x80\xff]{2}/
-##
-sub read_rc
-{
- local($file, $show) = @_;
- local($line_num, $ln, $tag) = 0;
- local($use_default, @default) = 0;
-
- { package magic; $\17 = 0; } ## turn off warnings for when we run EXPR's
-
- unless (open(RC, "$file")) {
- $use_default=1;
- $file = "<internal default startup file>";
- ## no RC file -- use this default.
- @default = split(/\n/,<<'--------INLINE_LITERAL_TEXT');
- magic: 32 : $H =~ m/[\x00-\x06\x10-\x1a\x1c-\x1f\x80\xff]{2}/
- option: -skip '.a .COM .elc .EXE .gz .o .pbm .xbm .dvi'
- option: -iskip '.tarz .zip .z .lzh .jpg .jpeg .gif .uu'
- <!~> option: -skip '~ #'
---------INLINE_LITERAL_TEXT
- }
-
- ##
- ## Make an eval error pretty.
- ##
- sub clean_eval_error {
- local($_) = @_;
- s/ in file \(eval\) at line \d+,//g; ## perl4-style error
- s/ at \(eval \d+\) line \d+,//g; ## perl5-style error
- $_ = $` if m/\n/; ## remove all but first line
- "$_\n";
- }
-
- print "reading RC file: $file\n" if $show;
-
- while (defined($_ = ($use_default ? shift(@default) : <RC>))) {
- $ln = ++$line_num; ## note starting line num.
- $_ .= <RC>, $line_num++ while s/\\\n?$/\n/; ## allow continuations
- next if /^\s*(#.*)?$/; ## skip blank or comment-only lines.
- $do = '';
-
- ## look for an initial <...> tag.
- if (s/^\s*<([^>]*)>//) {
- ## This simple s// will make the tag ready to eval.
- ($tag = $msg = $1) =~
- s/[^\s&|(!)]+/
- $seen_opt{$&}=1; ## note seen option
- "defined(\$opt{q>$&>})" ## (q>> is safe quoting here)
- /eg;
-
- ## see if the tag is true or not, abort this line if not.
- $dothis = (eval $tag);
- $!=2, die "$file $ln <$msg>: $_".&clean_eval_error($@) if $@;
-
- if ($show) {
- $msg =~ s/[^\s&|(!)]+/-x$&/;
- $msg =~ s/\s*!\s*/ no /g;
- $msg =~ s/\s*&&\s*/ and /g;
- $msg =~ s/\s*\|\|\s*/ or /g;
- $msg =~ s/^\s+//; $msg =~ s/\s+$//;
- $do = $dothis ? "(doing because $msg)" :
- "(do if $msg)";
- } elsif (!$dothis) {
- next;
- }
- }
-
- if (m/^\s*option\s*:\s*/) {
- next if $all && !$show; ## -all turns off these checks;
- local($_) = $';
- s/\n$//;
- local($orig) = $_;
- print " $do option: $_\n" if $show;
- local($0) = "$0 ($file)"; ## for any error message.
- local(@ARGV);
- local($this);
- ##
- ## Parse $_ as a Bourne shell line -- fill @ARGV
- ##
- while (length) {
- if (s/^\s+//) {
- push(@ARGV, $this) if defined $this;
- undef $this;
- next;
- }
- $this = '' if !defined $this;
- $this .= $1 while s/^'([^']*)'// ||
- s/^"([^"]*)"// ||
- s/^([^'"\s\\]+)//||
- s/^(\\[\D\d])//;
- die "$file $ln: error parsing $orig at $_\n" if m/^\S/;
- }
- push(@ARGV, $this) if defined $this;
- &check_args;
- die qq/$file $ln: unused arg "@ARGV".\n/ if @ARGV;
- next;
- }
-
- if (m/^\s*magic\s*:\s*(\d+)\s*:\s*/) {
- next if $all && !$show; ## -all turns off these checks;
- local($bytes, $check) = ($1, $');
-
- if ($show) {
- $check =~ s/\n?$/\n/;
- print " $do contents: $check";
- }
- ## Check to make sure the thing at least compiles.
- eval "package magic; (\$H = '1'x \$main'bytes) && (\n$check\n)\n";
- $! = 2, die "$file $ln: ".&clean_eval_error($@) if $@;
-
- $HEADER_BYTES = $bytes if $bytes > $HEADER_BYTES;
- push(@magic_tests, "(\n$check\n)");
- next;
- }
- $! = 2, die "$file $ln: unknown command\n";
- }
- close(RC);
-}
-
-sub message
-{
- if (!$STDERR_IS_TTY) {
- print STDERR $_[0], "\n";
- } else {
- local($text) = @_;
- $thislength = length($text);
- if ($thislength >= $last_message_length) {
- print STDERR $text, "\r";
- } else {
- print STDERR $text, ' 'x ($last_message_length-$thislength),"\r";
- }
- $last_message_length = $thislength;
- }
-}
-
-sub clear_message
-{
- print STDERR ' ' x $last_message_length, "\r" if $last_message_length;
- $vv_print = $vv_size = $last_message_length = 0;
-}
-
-##
-## Output a copy of this program with comments, extra whitespace, and
-## the trailing man page removed. On an ultra slow machine, such a copy
-## might load faster (but I can't tell any difference on my machine).
-##
-sub strip {
- seek(DATA, 0, 0) || die "$0: can't reset internal pointer.\n";
- while(<DATA>) {
- print, next if /INLINE_LITERAL_TEXT/.../INLINE_LITERAL_TEXT/;
- ## must mention INLINE_LITERAL_TEXT on this line!
- s/\#\#.*|^\s+|\s+$//; ## remove cruft
- last if $_ eq '.00;';
- next if ($_ eq '') || ($_ eq "'di'") || ($_ eq "'ig00'");
- s/\$stripped=0;/\$stripped=1;/;
- s/\s\s+/ /; ## squish multiple whitespaces down to one.
- print $_, "\n";
- }
- exit(0);
-}
-
-##
-## Just to shut up -w. Never executed.
-##
-sub dummy {
-
- 1 || &dummy || &dir_done || &bad || &message || $NEXT_DIR_ENTRY ||
- $DELAY || $VV_SIZE || $VV_PRINT_COUNT || $STDERR_SCREWS_STDOUT ||
- @files || @files || $magic'H || $magic'H || $xdev{''} || &clear_message;
-
-}
-
-##
-## If the following __END__ is in place, what follows will be
-## inlined when the program first starts up. Any $ variable name
-## all in upper case, specifically, any string matching
-## \$([A-Z][A-Z0-9_]{2,}\b
-## will have the true value for that variable inlined. Also, any 'eval' is
-## removed
-##
-## The idea is that when the whole thing is then eval'ed to define &dodir,
-## the perl optimizer will make all the decisions that are based upon
-## command-line options (such as $VERBOSE), since they'll be inlined as
-## constants
-##
-## Also, and here's the big win, the tests for matching the regex, and a
-## few others, are all inlined. Should be blinding speed here.
-##
-## See the read from <DATA> above for where all this takes place.
-## But all-in-all, you *want* the __END__ here. Comment it out only for
-## debugging....
-##
-
-__END__
-
-##
-## Given a directory, check all "appropriate" files in it.
-## Shove any subdirectories into the global @todo, so they'll be done
-## later.
-##
-## Be careful about adding any upper-case variables, as they are subject
-## to being inlined. See comments above the __END__ above.
-##
-sub dodir
-{
- local($dir) = @_;
- $dir =~ s,/+$,,; ## remove any trailing slash.
- unless (opendir(DIR, "$dir/.")) {
- &clear_message if $VERBOSE && $STDERR_SCREWS_STDOUT;
- warn qq($0: can't opendir "$dir/".\n);
- return;
- }
-
- if ($VERBOSE) {
- &message($dir);
- $vv_print = $vv_size = 0;
- }
-
- @files = sort readdir(DIR) if $DO_SORT;
-
- while (defined($name = eval $NEXT_DIR_ENTRY))
- {
- next if $name eq '.' || $name eq '..'; ## never follow these.
-
- ## create full relative pathname.
- $file = $dir eq '.' ? $name : "$dir/$name";
-
- ## if link and skipping them, do so.
- if ($NOLINKS && -l $file) {
- warn qq/skip (symlink): $file\n/ if $WHY;
- next;
- }
-
- ## skip things unless files or directories
- unless (-f $file || -d _) {
- if ($WHY) {
- $why = (-S _ && "socket") ||
- (-p _ && "pipe") ||
- (-b _ && "block special")||
- (-c _ && "char special") || "somekinda special";
- warn qq/skip ($why): $file\n/;
- }
- next;
- }
-
- ## skip things we can't read
- unless (-r _) {
- if ($WHY) {
- $why = (-l $file) ? "follow" : "read";
- warn qq/skip (can't $why): $file\n/;
- }
- next;
- }
-
- ## skip things that are empty
- unless (-s _ || -d _) {
- warn qq/skip (empty): $file\n/ if $WHY;
- next;
- }
-
- ## Note file device & inode. If -xdev, skip if appropriate.
- ($dev, $inode) = (stat(_))[$STAT_DEV, $STAT_INODE];
- if ($XDEV && defined $xdev{$dev}) {
- warn qq/skip (other device): $file\n/ if $WHY;
- next;
- }
- $id = "$dev,$inode";
-
- ## special work for a directory
- if (-d _) {
- ## Do checks for directory file endings.
- if ($DO_DSKIP_TEST && (eval $DSKIP_TEST)) {
- warn qq/skip (-dskip): $file\n/ if $WHY;
- next;
- }
- ## do checks for -name/-regex/-path tests
- if ($DO_DGLOB_TESTS && !(eval $DGLOB_TESTS)) {
- warn qq/skip (dirname): $file\n/ if $WHY;
- next;
- }
-
- ## _never_ redo a directory
- if (defined $dir_done{$id} and $^O ne 'MSWin32') {
- warn qq/skip (did as "$dir_done{$id}"): $file\n/ if $WHY;
- next;
- }
- $dir_done{$id} = $file; ## mark it done.
- unshift(@todo, $file); ## add to the list to do.
- next;
- }
- if ($WHY == 0 && $VERBOSE > 1) {
- if ($VERBOSE>2||$vv_print++>$VV_PRINT_COUNT||($vv_size+=-s _)>$VV_SIZE){
- &message($file);
- $vv_print = $vv_size = 0;
- }
- }
-
- ## do time-related tests
- if ($NEWER || $OLDER) {
- $_ = (stat(_))[$STAT_MTIME];
- if ($NEWER && $_ < $NEWER) {
- warn qq/skip (too old): $file\n/ if $WHY;
- next;
- }
- if ($OLDER && $_ > $OLDER) {
- warn qq/skip (too new): $file\n/ if $WHY;
- next;
- }
- }
-
- ## do checks for file endings
- if ($DO_SKIP_TEST && (eval $SKIP_TEST)) {
- warn qq/skip (-skip): $file\n/ if $WHY;
- next;
- }
-
- ## do checks for -name/-regex/-path tests
- if ($DO_GLOB_TESTS && !(eval $GLOB_TESTS)) {
- warn qq/skip (filename): $file\n/ if $WHY;
- next;
- }
-
-
- ## If we're not repeating files,
- ## skip this one if we've done it, or note we're doing it.
- unless ($DOREP) {
- if (defined $file_done{$id}) {
- warn qq/skip (did as "$file_done{$id}"): $file\n/ if $WHY;
- next;
- }
- $file_done{$id} = $file;
- }
-
- if ($DO_MAGIC_TESTS) {
- if (!open(FILE_IN, $file)) {
- &clear_message if $VERBOSE && $STDERR_SCREWS_STDOUT;
- warn qq/$0: can't open: $file\n/;
- next;
- }
- unless (read(FILE_IN, $magic'H, $HEADER_BYTES)) {
- &clear_message if $VERBOSE && $STDERR_SCREWS_STDOUT;
- warn qq/$0: can't read from "$file"\n"/;
- close(FILE_IN);
- next;
- }
-
- eval $MAGIC_TESTS;
- if ($magic'val) {
- close(FILE_IN);
- warn qq/skip (magic): $file\n/ if $WHY;
- next;
- }
- seek(FILE_IN, 0, 0); ## reset for later <FILE_IN>
- }
-
- if ($WHY != 0 && $VERBOSE > 1) {
- if ($VERBOSE>2||$vv_print++>$VV_PRINT_COUNT||($vv_size+=-s _)>$VV_SIZE){
- &message($file);
- $vv_print = $vv_size = 0;
- }
- }
-
- if ($DELAY) {
- sleep($DELAY);
- }
-
- if ($FIND_ONLY) {
- &clear_message if $VERBOSE && $STDERR_SCREWS_STDOUT;
- print $file, "\n";
- $retval=0; ## we've found something
- close(FILE_IN) if $DO_MAGIC_TESTS;
- next;
- } else {
- ## if we weren't doing magic tests, file won't be open yet...
- if (!$DO_MAGIC_TESTS && !open(FILE_IN, $file)) {
- &clear_message if $VERBOSE && $STDERR_SCREWS_STDOUT;
- warn qq/$0: can't open: $file\n/;
- next;
- }
- if ($LIST_ONLY && $CAN_USE_FAST_LISTONLY) {
- ##
- ## This is rather complex, but buys us a LOT when we're just
- ## listing files and not the individual internal lines.
- ##
- local($size) = 4096; ## block-size in which to do reads
- local($nl); ## will point to $_'s ending newline.
- local($read); ## will be how many bytes read.
- local($_) = ''; ## Starts out empty
- local($hold); ## (see below)
-
- while (($read = read(FILE_IN,$_,$size,length($_)))||length($_))
- {
- undef @parts;
- ## if read a full block, but no newline, need to read more.
- while ($read == $size && ($nl = rindex($_, "\n")) < 0) {
- push(@parts, $_); ## save that part
- $read = read(FILE_IN, $_, $size); ## keep trying
- }
-
- ##
- ## If we had to save parts, must now combine them together.
- ## adjusting $nl to reflect the now-larger $_. This should
- ## be a lot more efficient than using any kind of .= in the
- ## loop above.
- ##
- if (@parts) {
- local($lastlen) = length($_); #only need if $nl >= 0
- $_ = join('', @parts, $_);
- $nl = length($_) - ($lastlen - $nl) if $nl >= 0;
- }
-
- ##
- ## If we're at the end of the file, then we can use $_ as
- ## is. Otherwise, we need to remove the final partial-line
- ## and save it so that it'll be at the beginning of the
- ## next read (where the rest of the line will be layed in
- ## right after it). $hold will be what we should save
- ## until next time.
- ##
- if ($read != $size || $nl < 0) {
- $hold = '';
- } else {
- $hold = substr($_, $nl + 1);
- substr($_, $nl + 1) = '';
- }
-
- ##
- ## Now have a bunch of full lines in $_. Use it.
- ##
- if (eval $REGEX_TEST) {
- &clear_message if $VERBOSE && $STDERR_SCREWS_STDOUT;
- print $file, "\n";
- $retval=0; ## we've found something
-
- last;
- }
-
- ## Prepare for next read....
- $_ = $hold;
- }
-
- } else { ## else not using faster block scanning.....
-
- $lines_printed = 0 if $NICE;
- while (<FILE_IN>) {
- study;
- next unless (eval $REGEX_TEST);
-
- ##
- ## We found a matching line.
- ##
- $retval=0;
- &clear_message if $VERBOSE && $STDERR_SCREWS_STDOUT;
- if ($LIST_ONLY) {
- print $file, "\n";
- last;
- } else {
- ## prepare to print line.
- if ($NICE && $lines_printed++ == 0) {
- print '-' x 70, "\n" if $NICE > 1;
- print $file, ":\n";
- }
-
- ##
- ## Print all the prelim stuff. This looks less efficient
- ## than it needs to be, but that's so that when the eval
- ## is compiled (and the tests are optimized away), the
- ## result will be less actual PRINTs than the more natural
- ## way of doing these tests....
- ##
- if ($NICE) {
- if ($REPORT_LINENUM) {
- print " line $.: ";
- } else {
- print " ";
- }
- } elsif ($REPORT_LINENUM && $PREPEND_FILENAME) {
- print "$file,:$.: ";
- } elsif ($PREPEND_FILENAME) {
- print "$file: ";
- } elsif ($REPORT_LINENUM) {
- print "$.: ";
- }
- print $_;
- print "\n" unless m/\n$/;
- }
- }
- print "\n" if ($NICE > 1) && $lines_printed;
- }
- close(FILE_IN);
- }
- }
- closedir(DIR);
-}
-
-__END__
-.00; ## finish .ig
-
-'di \" finish diversion--previous line must be blank
-.nr nl 0-1 \" fake up transition to first page again
-.nr % 0 \" start at page 1
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-.ll+10n
-.TH search 1 "Dec 17, 1994"
-.SH SEARCH
-search \- search files (a'la grep) in a whole directory tree.
-.SH SYNOPSIS
-search [ grep-like and find-like options] [regex ....]
-.SH DESCRIPTION
-.I Search
-is more or less a combo of 'find' and 'grep' (although the regular
-expression flavor is that of the perl being used, which is closer to
-egrep's than grep's).
-
-.I Search
-does generally the same kind of thing that
-.nf
- find <blah blah> | xargs egrep <blah blah>
-.fi
-does, but is
-.I much
-more powerful and efficient (and intuitive, I think).
-
-This manual describes
-.I search
-as of version "941227.4". You can always find the latest version at
-.nf
- http://www.wg.omron.co.jp/~jfriedl/perl/index.html
-.fi
-
-.SH "QUICK EXAMPLE"
-Basic use is simple:
-.nf
- % search jeff
-.fi
-will search files in the current directory, and all sub directories, for
-files that have "jeff" in them. The lines will be listed with the
-containing file's name prepended.
-.PP
-If you list more than one regex, such as with
-.nf
- % search jeff Larry Randal+ 'Stoc?k' 'C.*son'
-.fi
-then a line containing any of the regexes will be listed.
-This makes it effectively the same as
-.nf
- % search 'jeff|Larry|Randal+|Stoc?k|C.*son'
-.fi
-However, listing them separately is much more efficient (and is easier
-to type).
-.PP
-Note that in the case of these examples, the
-.B \-w
-(list whole-words only) option would be useful.
-.PP
-Normally, various kinds of files are automatically removed from consideration.
-If it has has a certain ending (such as ".tar", ".Z", ".o", .etc), or if
-the beginning of the file looks like a binary, it'll be excluded.
-You can control exactly how this works -- see below. One quick way to
-override this is to use the
-.B \-all
-option, which means to consider all the files that would normally be
-automatically excluded.
-Or, if you're curious, you can use
-.B \-why
-to have notes about what files are skipped (and why) printed to stderr.
-
-.SH "BASIC OVERVIEW"
-Normally, the search starts in the current directory, considering files in
-all subdirectories.
-
-You can use the
-.I ~/.search
-file to control ways to automatically exclude files.
-If you don't have this file, a default one will kick in, which automatically
-add
-.nf
- -skip .o .Z .gif
-.fi
-(among others) to exclude those kinds of files (which you probably want to
-skip when searching for text, as is normal).
-Files that look to be be binary will also be excluded.
-
-Files ending with "#" and "~" will also be excluded unless the
-.B -x~
-option is given.
-
-You can use
-.B -showrc
-to show what kinds of files will normally be skipped.
-See the section on the startup file
-for more info.
-
-You can use the
-.B -all
-option to indicate you want to consider all files that would otherwise be
-skipped by the startup file.
-
-Based upon various other flags (see "WHICH FILES TO CONSIDER" below),
-more files might be removed from consideration. For example
-.nf
- -mtime 3
-.fi
-will exclude files that aren't at least three days old (change the 3 to -3
-to exclude files that are more than three days old), while
-.nf
- -skip .*
-.fi
-would exclude any file beginning with a dot (of course, '.' and '..' are
-special and always excluded).
-
-If you'd like to see what files are being excluded, and why, you can get the
-list via the
-.B \-why
-option.
-
-If a file makes it past all the checks, it is then "considered".
-This usually means it is greped for the regular expressions you gave
-on the command line.
-
-If any of the regexes match a line, the line is printed.
-However, if
-.B -list
-is given, just the filename is printed. Or, if
-.B -nice
-is given, a somewhat more (human-)readable output is generated.
-
-If you're searching a huge tree and want to keep informed about how
-the search is progressing,
-.B -v
-will print (to stderr) the current directory being searched.
-Using
-.B -vv
-will also print the current file "every so often", which could be useful
-if a directory is huge. Using
-.B -vvv
-will print the update with every file.
-
-Below is the full listing of options.
-
-.SH "OPTIONS TELLING *WHERE* TO SEARCH"
-.TP
-.BI -dir " DIR"
-Start searching at the named directory instead of the current directory.
-If multiple
-.B -dir
-arguments are given, multiple trees will be searched.
-.TP
-.BI -ddir " DIR"
-Like
-.B -dir
-except it flushes any previous
-.B -dir
-directories (i.e. "-dir A -dir B -dir C" will search A, B, and C, while
-"-dir A -ddir B -dir C" will search only B and C. This might be of use
-in the startup file (see that section below).
-.TP
-.B -xdev
-Stay on the same filesystem as the starting directory/directories.
-.TP
-.B -sort
-Sort the items in a directory before processing them.
-Normally they are processed in whatever order they happen to be read from
-the directory.
-.TP
-.B -nolinks
-Don't follow symbolic links. Normally they're followed.
-
-.SH "OPTIONS CONTROLLING WHICH FILES TO CONSIDER AND EXCLUDE"
-.TP
-.BI -mtime " NUM"
-Only consider files that were last changed more than
-.I NUM
-days ago
-(less than
-.I NUM
-days if
-.I NUM
-has '-' prepended, i.e. "-mtime -2.5" means to consider files that
-have been changed in the last two and a half days).
-.TP
-.B -older FILE
-Only consider files that have not changed since
-.I FILE
-was last changed.
-If there is any upper case in the "-older", "or equal" is added to the sense
-of the test. Therefore, "search -older ./file regex" will never consider
-"./file", while "search -Older ./file regex" will.
-
-If a file is a symbolic link, the time used is that of the file and not the
-link.
-.TP
-.BI -newer " FILE"
-Opposite of
-.BR -older .
-.TP
-.BI -name " GLOB"
-Only consider files that match the shell filename pattern
-.IR GLOB .
-The check is only done on a file's name (use
-.B -path
-to check the whole path, and use
-.B -dname
-to check directory names).
-
-Multiple specifications can be given by separating them with spaces, a'la
-.nf
- -name '*.c *.h'
-.fi
-to consider C source and header files.
-If
-.I GLOB
-doesn't contain any special pattern characters, a '*' is prepended.
-This last example could have been given as
-.nf
- -name '.c .h'
-.fi
-It could also be given as
-.nf
- -name .c -name .h
-.fi
-or
-.nf
- -name '*.c' -name '*.h'
-.fi
-or
-.nf
- -name '*.[ch]'
-.fi
-(among others)
-but in this last case, you have to be sure to supply the leading '*'.
-.TP
-.BI -path " GLOB"
-Like
-.B -name
-except the entire path is checked against the pattern.
-.TP
-.B -regex " REGEX"
-Considers files whose names (not paths) match the given perl regex
-exactly.
-.TP
-.BI -iname " GLOB"
-Case-insensitive version of
-.BR -name .
-.TP
-.BI -ipath " GLOB"
-Case-insensitive version of
-.BR -path .
-.TP
-.BI -iregex " REGEX"
-Case-insensitive version of
-.BR -regex .
-
-.TP
-.BI -dpath " GLOB"
-Only search down directories whose path matches the given pattern (this
-doesn't apply to the initial directory given by
-.BI -dir ,
-of course).
-Something like
-.nf
- -dir /usr/man -dpath /usr/man/man*
-.fi
-would completely skip
-"/usr/man/cat1", "/usr/man/cat2", etc.
-.TP
-.BI -dskip " GLOB"
-Skips directories whose name (not path) matches the given pattern.
-Something like
-.nf
- -dir /usr/man -dskip cat*
-.fi
-would completely skip any directory in the tree whose name begins with "cat"
-(including "/usr/man/cat1", "/usr/man/cat2", etc.).
-.TP
-.BI -dregex " REGEX"
-Like
-.BI -dpath ,
-but the pattern is a full perl regex. Note that this quite different
-from
-.B -regex
-which considers only file names (not paths). This option considers
-full directory paths (not just names). It's much more useful this way.
-Sorry if it's confusing.
-.TP
-.BI -dpath " GLOB"
-This option exists, but is probably not very useful. It probably wants to
-be like the '-below' or something I mention in the "TODO" section.
-.TP
-.BI -idpath " GLOB"
-Case-insensitive version of
-.BR -dpath .
-.TP
-.BI -idskip " GLOB"
-Case-insensitive version of
-.BR -dskip .
-.TP
-.BI -idregex " REGEX"
-Case-insensitive version of
-.BR -dregex .
-.TP
-.B -all
-Ignore any 'magic' or 'option' lines in the startup file.
-The effect is that all files that would otherwise be automatically
-excluded are considered.
-.TP
-.BI -x SPECIAL
-Arguments starting with
-.B -x
-(except
-.BR -xdev ,
-explained elsewhere) do special interaction with the
-.I ~/.search
-startup file. Something like
-.nf
- -xflag1 -xflag2
-.fi
-will turn on "flag1" and "flag2" in the startup file (and is
-the same as "-xflag1,flag2"). You can use this to write your own
-rules for what kinds of files are to be considered.
-
-For example, the internal-default startup file contains the line
-.nf
- <!~> option: -skip '~ #'
-.fi
-This means that if the
-.B -x~
-flag is
-.I not
-seen, the option
-.nf
- -skip '~ #'
-.fi
-should be done.
-The effect is that emacs temp and backup files are not normally
-considered, but you can included them with the -x~ flag.
-
-You can write your own rules to customize
-.I search
-in powerful ways. See the STARTUP FILE section below.
-.TP
-.B -why
-Print a message (to stderr) when and why a file is not considered.
-
-.SH "OPTIONS TELLING WHAT TO DO WITH FILES THAT WILL BE CONSIDERED"
-.TP
-.B -find
-(you can use
-.B -f
-as well).
-This option changes the basic action of
-.IR search .
-
-Normally, if a file is considered, it is searched
-for the regular expressions as described earlier. However, if this option
-is given, the filename is printed and no searching takes place. This turns
-.I search
-into a 'find' of some sorts.
-
-In this case, no regular expressions are needed on the command line
-(any that are there are silently ignored).
-
-This is not intended to be a replacement for the 'find' program,
-but to aid
-you in understanding just what files are getting past the exclusion checks.
-If you really want to use it as a sort of replacement for the 'find' program,
-you might want to use
-.B -all
-so that it doesn't waste time checking to see if the file is binary, etc
-(unless you really want that, of course).
-
-If you use
-.BR -find ,
-none of the "GREP-LIKE OPTIONS" (below) matter.
-
-As a replacement for 'find',
-.I search
-is probably a bit slower (or in the case of GNU find, a lot slower --
-GNU find is
-.I unbelievably
-fast).
-However, "search -ffind"
-might be more useful than 'find' when options such as
-.B -skip
-are used (at least until 'find' gets such functionality).
-.TP
-.B -ffind
-(or
-.BR -ff )
-A faster more 'find'-like find. Does
-.nf
- -find -all -dorep
-.fi
-.SH "GREP-LIKE OPTIONS"
-These options control how a searched file is accessed,
-and how things are printed.
-.TP
-.B -i
-Ignore letter case when matching.
-.TP
-.B -w
-Consider only whole-word matches ("whole word" as defined by perl's "\\b"
-regex).
-.TP
-.B -u
-If the regex(es) is/are simple, try to modify them so that they'll work
-in manpage-like underlined text (i.e. like _^Ht_^Hh_^Hi_^Hs).
-This is very rudimentary at the moment.
-.TP
-.B -list
-(you can use
-.B -l
-too).
-Don't print matching lines, but the names of files that contain matching
-lines. This will likely be *much* faster, as special optimizations are
-made -- particularly with large files.
-.TP
-.B -n
-Pepfix each line by its line number.
-.TP
-.B -nice
-Not a grep-like option, but similar to
-.BR -list ,
-so included here.
-.B -nice
-will have the output be a bit more human-readable, with matching lines printed
-slightly indented after the filename, a'la
-.nf
-
- % search foo
- somedir/somefile: line with foo in it
- somedir/somefile: some food for thought
- anotherdir/x: don't be a buffoon!
- %
-
-.fi
-will become
-.nf
-
- % search -nice foo
- somedir/somefile:
- line with foo in it
- some food for thought
- anotherdir/x:
- don't be a buffoon!
- %
-
-.fi
-This option due to Lionel Cons.
-.TP
-.B -nnice
-Be a bit nicer than
-.BR -nice .
-Prefix each file's output by a rule line, and follow with an extra blank line.
-.TP
-.B -h
-Don't prepend each output line with the name of the file
-(meaningless when
-.B -find
-or
-.B -l
-are given).
-
-.SH "OTHER OPTIONS"
-.TP
-.B -help
-Print the usage information.
-.TP
-.B -version
-Print the version information and quit.
-.TP
-.B -v
-Set the level of message verbosity.
-.B -v
-will print a note whenever a new directory is entered.
-.B -vv
-will also print a note "every so often". This can be useful to see
-what's happening when searching huge directories.
-.B -vvv
-will print a new with every file.
-.B -vvvv
-is
--vvv
-plus
-.BR -why .
-.TP
-.B -e
-This ends the options, and can be useful if the regex begins with '-'.
-.TP
-.B -showrc
-Shows what is being considered in the startup file, then exits.
-.TP
-.B -dorep
-Normally, an identical file won't be checked twice (even with multiple
-hard or symbolic links). If you're just trying to do a fast
-.BR -find ,
-the bookkeeping to remember which files have been seen is not desirable,
-so you can eliminate the bookkeeping with this flag.
-
-.SH "STARTUP FILE"
-When
-.I search
-starts up, it processes the directives in
-.IR ~/.search .
-If no such file exists, a default
-internal version is used.
-
-The internal version looks like:
-.nf
-
- magic: 32 : $H =~ m/[\ex00-\ex06\ex10-\ex1a\ex1c-\ex1f\ex80\exff]{2}/
- option: -skip '.a .COM .elc .EXE .gz .o .pbm .xbm .dvi'
- option: -iskip '.tarz .zip .z .lzh .jpg .jpeg .gif .uu'
- <!~> option: -skip '~ #'
-
-.fi
-If you wish to create your own "~/.search",
-you might consider copying the above, and then working from there.
-
-There are two kinds of directives in a startup file: "magic" and "option".
-.RS 0n
-.TP
-OPTION
-Option lines will automatically do the command-line options given.
-For example, the line
-.nf
- option: -v
-.fi
-in you startup file will turn on -v every time, without needing to type it
-on the command line.
-
-The text on the line after the "option:" directive is processed
-like the Bourne shell, so make sure to pay attention to quoting.
-.nf
- option: -skip .exe .com
-.fi
-will give an error (".com" by itself isn't a valid option), while
-.nf
- option: -skip ".exe .com"
-.fi
-will properly include it as part of -skip's argument.
-
-.TP
-MAGIC
-Magic lines are used to determine if a file should be considered a binary
-or not (the term "magic" refers to checking a file's magic number). These
-are described in more detail below.
-.RE
-
-Blank lines and comments (lines beginning with '#') are allowed.
-
-If a line begins with <...>, then it's a check to see if the
-directive on the line should be done or not. The stuff inside the <...>
-can contain perl's && (and), || (or), ! (not), and parens for grouping,
-along with "flags" that might be indicated by the user with
-.BI -x flag
-options.
-
-For example, using "-xfoo" will cause "foo" to be true inside the <...>
-blocks. Therefore, a line beginning with "<foo>" would be done only when
-"-xfoo" had been specified, while a line beginning with "<!foo>" would be
-done only when "-xfoo" is not specified (of course, a line without any <...>
-is done in either case).
-
-A realistic example might be
-.nf
- <!v> -vv
-.fi
-This will cause -vv messages to be the default, but allow "-xv" to override.
-
-There are a few flags that are set automatically:
-.RS
-.TP
-.B TTY
-true if the output is to the screen (as opposed to being redirected to a file).
-You can force this (as with all the other automatic flags) with -xTTY.
-.TP
-.B -v
-True if -v was specified. If -vv was specified, both
-.B -v
-and
-.B -vv
-flags are true (and so on).
-.TP
-.B -nice
-True if -nice was specified. Same thing about -nnice as for -vv.
-.PP
-.TP
-.B -list
-true if -list (or -l) was given.
-.TP
-.B -dir
-true if -dir was given.
-.RE
-
-Using this info, you might change the last example to
-.nf
-
- <!v && !-v> option: -vv
-
-.fi
-The added "&& !-v" means "and if the '-v' option not given".
-This will allow you to use "-v" alone on the command line, and not
-have this directive add the more verbose "-vv" automatically.
-
-.RS 0
-Some other examples:
-.TP
-<!-dir && !here> option: -dir ~/
-Effectively make the default directory your home directory (instead of the
-current directory). Using -dir or -xhere will undo this.
-.TP
-<tex> option: -name .tex -dir ~/pub
-Create '-xtex' to search only "*.tex" files in your ~/pub directory tree.
-Actually, this could be made a bit better. If you combine '-xtex' and '-dir'
-on the command line, this directive will add ~/pub to the list, when you
-probably want to use the -dir directory only. You could do
-.nf
-
- <tex> option: -name .tex
- <tex && !-dir> option: -dir ~/pub
-.fi
-
-to will allow '-xtex' to work as before, but allow a command-line "-dir"
-to take precedence with respect to ~/pub.
-.TP
-<fluff> option: -nnice -sort -i -vvv
-Combine a few user-friendly options into one '-xfluff' option.
-.TP
-<man> option: -ddir /usr/man -v -w
-When the '-xman' option is given, search "/usr/man" for whole-words
-(of whatever regex or regexes are given on the command line), with -v.
-.RE
-
-The lines in the startup file are executed from top to bottom, so something
-like
-.nf
-
- <both> option: -xflag1 -xflag2
- <flag1> option: ...whatever...
- <flag2> option: ...whatever...
-
-.fi
-will allow '-xboth' to be the same as '-xflag1 -xflag2' (or '-xflag1,flag2'
-for that matter). However, if you put the "<both>" line below the others,
-they will not be true when encountered, so the result would be different
-(and probably undesired).
-
-The "magic" directives are used to determine if a file looks to be binary
-or not. The form of a magic line is
-.nf
- magic: \fISIZE\fP : \fIPERLCODE\fP
-.fi
-where
-.I SIZE
-is the number of bytes of the file you need to check, and
-.I PERLCODE
-is the code to do the check. Within
-.IR PERLCODE ,
-the variable $H will hold at least the first
-.I SIZE
-bytes of the file (unless the file is shorter than that, of course).
-It might hold more bytes. The perl should evaluate to true if the file
-should be considered a binary.
-
-An example might be
-.nf
- magic: 6 : substr($H, 0, 6) eq 'GIF87a'
-.fi
-to test for a GIF ("-iskip .gif" is better, but this might be useful
-if you have images in files without the ".gif" extension).
-
-Since the startup file is checked from top to bottom, you can be a bit
-efficient:
-.nf
- magic: 6 : ($x6 = substr($H, 0, 6)) eq 'GIF87a'
- magic: 6 : $x6 eq 'GIF89a'
-.fi
-You could also write the same thing as
-.nf
- magic: 6 : (($x6 = substr($H, 0, 6)) eq 'GIF87a') || ## an old gif, or.. \e
- $x6 eq 'GIF89a' ## .. a new one.
-.fi
-since newlines may be escaped.
-
-The default internal startup file includes
-.nf
- magic: 32 : $H =~ m/[\ex00-\ex06\ex10-\ex1a\ex1c-\ex1f\ex80\exff]{2}/
-.fi
-which checks for certain non-printable characters, and catches a large
-number of binary files, including most system's executables, linkable
-objects, compressed, tarred, and otherwise folded, spindled, and mutilated
-files.
-
-Another example might be
-.nf
- ## an archive library
- magic: 17 : substr($H, 0, 17) eq "!<arch>\en__.SYMDEF"
-.fi
-
-.SH "RETURN VALUE"
-.I Search
-returns zero if lines (or files, if appropriate) were found,
-or if no work was requested (such as with
-.BR -help ).
-Returns 1 if no lines (or files) were found.
-Returns 2 on error.
-
-.SH TODO
-Things I'd like to add some day:
-.nf
- + show surrounding lines (context).
- + highlight matched portions of lines.
- + add '-and', which can go between regexes to override
- the default logical or of the regexes.
- + add something like
- -below GLOB
- which will examine a tree and only consider files that
- lie in a directory deeper than one named by the pattern.
- + add 'warning' and 'error' directives.
- + add 'help' directive.
-.fi
-.SH BUGS
-If -xdev and multiple -dir arguments are given, any file in any of the
-target filesystems are allowed. It would be better to allow each filesystem
-for each separate tree.
-
-Multiple -dir args might also cause some confusing effects. Doing
-.nf
- -dir some/dir -dir other
-.fi
-will search "some/dir" completely, then search "other" completely. This
-is good. However, something like
-.nf
- -dir some/dir -dir some/dir/more/specific
-.fi
-will search "some/dir" completely *except for* "some/dir/more/specific",
-after which it will return and be searched. Not really a bug, but just sort
-of odd.
-
-File times (for -newer, etc.) of symbolic links are for the file, not the
-link. This could cause some misunderstandings.
-
-Probably more. Please let me know.
-.SH AUTHOR
-Jeffrey Friedl, Omron Corp (jfriedl@omron.co.jp)
-.br
-http://www.wg.omron.co.jp/cgi-bin/j-e/jfriedl.html
-
-.SH "LATEST SOURCE"
-See http://www.wg.omron.co.jp/~jfriedl/perl/index.html
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