+#$prototype CAN_PROTOTYPE /**/
+#ifdef CAN_PROTOTYPE
+#define _(args) args
+#else
+#define _(args) ()
+#endif
+
+/* Select_fd_set_t:
+ * This symbol holds the type used for the 2nd, 3rd, and 4th
+ * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
+ * is defined, and 'int *' otherwise. This is only useful if you
+ * have select(), of course.
+ */
+#define Select_fd_set_t $selecttype /**/
+
+/* SH_PATH:
+ * This symbol contains the full pathname to the shell used on this
+ * on this system to execute Bourne shell scripts. Usually, this will be
+ * /bin/sh, though it's possible that some systems will have /bin/ksh,
+ * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
+ * D:/bin/sh.exe.
+ */
+#define SH_PATH "$sh" /**/
+
+/* SIG_NAME:
+ * This symbol contains a list of signal names in order of
+ * signal number. This is intended
+ * to be used as a static array initialization, like this:
+ * char *sig_name[] = { SIG_NAME };
+ * The signals in the list are separated with commas, and each signal
+ * is surrounded by double quotes. There is no leading SIG in the signal
+ * name, i.e. SIGQUIT is known as "QUIT".
+ * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
+ * etc., where nn is the actual signal number (e.g. NUM37).
+ * The signal number for sig_name[i] is stored in sig_num[i].
+ * The last element is 0 to terminate the list with a NULL. This
+ * corresponds to the 0 at the end of the sig_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 $sig_name_init /**/
+#define SIG_NUM $sig_num_init /**/
+#define SIG_SIZE $sig_size /**/
+
+/* SITEARCH:
+ * This symbol contains the name of the private library for this package.
+ * The library is private in the sense that it needn't be in anyone's
+ * execution path, but it should be accessible by the world. The program
+ * should be prepared to do ~ expansion.
+ * The standard distribution will put nothing in this directory.
+ * After perl has been installed, users may install their own local
+ * architecture-dependent modules in this directory with
+ * MakeMaker Makefile.PL
+ * or equivalent. See INSTALL for details.
+ */
+/* SITEARCH_EXP:
+ * This symbol contains the ~name expanded version of SITEARCH, to be used
+ * in programs that are not prepared to deal with ~ expansion at run-time.
+ */
+#$d_sitearch SITEARCH "$sitearch" /**/
+#$d_sitearch SITEARCH_EXP "$sitearchexp" /**/
+
+/* SITELIB:
+ * This symbol contains the name of the private library for this package.
+ * The library is private in the sense that it needn't be in anyone's
+ * execution path, but it should be accessible by the world. The program
+ * should be prepared to do ~ expansion.
+ * The standard distribution will put nothing in this directory.
+ * After perl has been installed, users may install their own local
+ * architecture-independent modules in this directory with
+ * MakeMaker Makefile.PL
+ * or equivalent. See INSTALL for details.
+ */
+/* SITELIB_EXP:
+ * This symbol contains the ~name expanded version of SITELIB, to be used
+ * in programs that are not prepared to deal with ~ expansion at run-time.
+ */
+/* SITELIB_STEM:
+ * This define is SITELIB_EXP with any trailing version-specific component
+ * removed. The elements in inc_version_list (inc_version_list.U) can
+ * be tacked onto this variable to generate a list of directories to search.
+ */
+#define SITELIB "$sitelib" /**/
+#define SITELIB_EXP "$sitelibexp" /**/
+#define SITELIB_STEM "$sitelib_stem" /**/
+
+/* Size_t_size:
+ * This symbol holds the size of a Size_t in bytes.
+ */
+#define Size_t_size $sizesize /* */
+
+/* Size_t:
+ * This symbol holds the type used to declare length parameters
+ * for string functions. It is usually size_t, but may be
+ * unsigned long, int, etc. It may be necessary to include
+ * <sys/types.h> to get any typedef'ed information.
+ */
+#define Size_t $sizetype /* length paramater for string functions */
+
+/* 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 $socksizetype /**/
+
+/* STDCHAR:
+ * This symbol is defined to be the type of char used in stdio.h.
+ * It has the values "unsigned char" or "char".
+ */
+#define STDCHAR $stdchar /**/
+
+/* Uid_t_f:
+ * This symbol defines the format string used for printing a Uid_t.
+ */
+#define Uid_t_f $uidformat /**/
+
+/* Uid_t_sign:
+ * This symbol holds the signedess of a Uid_t.
+ * 1 for unsigned, -1 for signed.
+ */
+#define Uid_t_sign $uidsign /* UID sign */
+
+/* Uid_t_size:
+ * This symbol holds the size of a Uid_t in bytes.
+ */
+#define Uid_t_size $uidsize /* 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 $uidtype /* UID type */
+
+/* USE_ITHREADS:
+ * This symbol, if defined, indicates that Perl should be built to
+ * use the interpreter-based threading implementation.
+ */
+/* USE_5005THREADS:
+ * This symbol, if defined, indicates that Perl should be built to
+ * use the 5.005-based threading implementation.
+ * Only valid up to 5.8.x.
+ */
+/* OLD_PTHREADS_API:
+ * This symbol, if defined, indicates that Perl should
+ * be built to use the old draft POSIX threads API.
+ */
+/* USE_REENTRANT_API:
+ * This symbol, if defined, indicates that Perl should
+ * try to use the various _r versions of library functions.
+ * This is extremely experimental.
+ */
+#$use5005threads USE_5005THREADS /**/
+#$useithreads USE_ITHREADS /**/
+#if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
+#define USE_THREADS /* until src is revised*/
+#endif
+#$d_oldpthreads OLD_PTHREADS_API /**/
+#$usereentrant USE_REENTRANT_API /**/
+
+/* PERL_VENDORARCH:
+ * If defined, this symbol contains the name of a private library.
+ * The library is private in the sense that it needn't be in anyone's
+ * execution path, but it should be accessible by the world.
+ * It may have a ~ on the front.
+ * The standard distribution will put nothing in this directory.
+ * Vendors who distribute perl may wish to place their own
+ * architecture-dependent modules and extensions in this directory with
+ * MakeMaker Makefile.PL INSTALLDIRS=vendor
+ * or equivalent. See INSTALL for details.
+ */
+/* PERL_VENDORARCH_EXP:
+ * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
+ * in programs that are not prepared to deal with ~ expansion at run-time.
+ */
+#$d_vendorarch PERL_VENDORARCH "$vendorarch" /**/
+#$d_vendorarch PERL_VENDORARCH_EXP "$vendorarchexp" /**/
+
+/* PERL_VENDORLIB_EXP:
+ * This symbol contains the ~name expanded version of VENDORLIB, to be used
+ * in programs that are not prepared to deal with ~ expansion at run-time.
+ */
+/* PERL_VENDORLIB_STEM:
+ * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
+ * removed. The elements in inc_version_list (inc_version_list.U) can
+ * be tacked onto this variable to generate a list of directories to search.
+ */
+#$d_vendorlib PERL_VENDORLIB_EXP "$vendorlibexp" /**/
+#$d_vendorlib PERL_VENDORLIB_STEM "$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 $defvoidused
+#endif
+#define VOIDFLAGS $voidflags
+#if (VOIDFLAGS & VOIDUSED) != VOIDUSED
+#define void int /* is void to be avoided? */
+#define M_VOID /* Xenix strikes again */
+#endif
+
+/* USE_CROSS_COMPILE:
+ * This symbol, if defined, indicates that Perl is being cross-compiled.
+ */
+/* PERL_TARGETARCH:
+ * This symbol, if defined, indicates the target architecture
+ * Perl has been cross-compiled to. Undefined if not a cross-compile.
+ */
+#ifndef USE_CROSS_COMPILE
+#$usecrosscompile USE_CROSS_COMPILE /**/
+#define PERL_TARGETARCH "$targetarch" /**/
+#endif
+
+/* 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 $alignbytes
+#endif
+
+/* BYTEORDER:
+ * This symbol holds the hexadecimal constant defined in byteorder,
+ * in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc...
+ * If the compiler supports cross-compiling or multiple-architecture
+ * binaries (eg. on NeXT systems), use compiler-defined macros to
+ * determine the byte order.
+ * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
+ * Binaries (MAB) on either big endian or little endian machines.
+ * The endian-ness is available at compile-time. This only matters
+ * for perl, where the config.h can be generated and installed on
+ * one system, and used by a different architecture to build an
+ * extension. Older versions of NeXT that might not have
+ * defined either *_ENDIAN__ were all on Motorola 680x0 series,
+ * so the default case (for NeXT) is big endian to catch them.
+ * This might matter for NeXT 3.0.
+ */
+#if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
+# ifdef __LITTLE_ENDIAN__
+# if LONGSIZE == 4
+# define BYTEORDER 0x1234
+# else
+# if LONGSIZE == 8
+# define BYTEORDER 0x12345678
+# endif
+# endif
+# else
+# ifdef __BIG_ENDIAN__
+# if LONGSIZE == 4
+# define BYTEORDER 0x4321
+# else
+# if LONGSIZE == 8
+# define BYTEORDER 0x87654321
+# endif
+# endif
+# endif
+# endif
+# if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
+# define BYTEORDER 0x4321
+# endif
+#else
+#define BYTEORDER 0x$byteorder /* large digits for MSB */
+#endif /* NeXT */
+
+/* CHARBITS:
+ * This symbol contains the size of a char, so that the C preprocessor
+ * can make decisions based on it.
+ */
+#define CHARBITS $charbits /**/
+
+/* CASTI32:
+ * This symbol is defined if the C compiler can cast negative
+ * or large floating point numbers to 32-bit ints.
+ */
+#$d_casti32 CASTI32 /**/
+
+/* CASTNEGFLOAT:
+ * This symbol is defined if the C compiler can cast negative
+ * numbers to unsigned longs, ints and shorts.
+ */
+/* CASTFLAGS:
+ * This symbol contains flags that say what difficulties the compiler
+ * has casting odd floating values to unsigned long:
+ * 0 = ok
+ * 1 = couldn't cast < 0
+ * 2 = couldn't cast >= 0x80000000
+ * 4 = couldn't cast in argument expression list
+ */
+#$d_castneg CASTNEGFLOAT /**/
+#define CASTFLAGS $castflags /**/
+
+/* VOID_CLOSEDIR:
+ * This symbol, if defined, indicates that the closedir() routine
+ * does not return a value.
+ */
+#$d_void_closedir VOID_CLOSEDIR /**/
+
+/* HAS_FD_SET:
+ * This symbol, when defined, indicates presence of the fd_set typedef
+ * in <sys/types.h>
+ */
+#$d_fd_set HAS_FD_SET /**/
+
+/* 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) $d_Gconvert
+
+/* HAS_GETPAGESIZE:
+ * This symbol, if defined, indicates that the getpagesize system call
+ * is available to get system page size, which is the granularity of
+ * many memory management calls.
+ */
+#$d_getpagsz HAS_GETPAGESIZE /**/
+
+/* 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.
+ */
+#$d_gnulibc HAS_GNULIBC /**/
+#if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
+# define _GNU_SOURCE
+#endif
+
+/* HAS_ISASCII:
+ * This manifest constant lets the C program know that isascii
+ * is available.
+ */
+#$d_isascii HAS_ISASCII /**/
+
+/* HAS_LCHOWN:
+ * This symbol, if defined, indicates that the lchown routine is
+ * available to operate on a symbolic link (instead of following the
+ * link).
+ */
+#$d_lchown HAS_LCHOWN /**/
+
+/* HAS_OPEN3:
+ * This manifest constant lets the C program know that the three
+ * argument form of open(2) is available.
+ */
+#$d_open3 HAS_OPEN3 /**/
+
+/* HAS_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.
+ */
+#$d_safebcpy HAS_SAFE_BCOPY /**/
+
+/* HAS_SAFE_MEMCPY:
+ * This symbol, if defined, indicates that the memcpy routine is available
+ * to copy potentially overlapping memory blocks. If you need to
+ * copy overlapping memory blocks, you should check HAS_MEMMOVE and
+ * use memmove() instead, if available.
+ */
+#$d_safemcpy HAS_SAFE_MEMCPY /**/
+
+/* HAS_SANE_MEMCMP:
+ * This symbol, if defined, indicates that the memcmp routine is available
+ * and can be used to compare relative magnitudes of chars with their high
+ * bits set. If it is not defined, roll your own version.
+ */
+#$d_sanemcmp HAS_SANE_MEMCMP /**/
+
+/* HAS_SIGACTION:
+ * This symbol, if defined, indicates that Vr4's sigaction() routine
+ * is available.
+ */
+#$d_sigaction HAS_SIGACTION /**/
+
+/* 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.
+ */
+#$d_sigsetjmp HAS_SIGSETJMP /**/
+#ifdef HAS_SIGSETJMP
+#define Sigjmp_buf sigjmp_buf
+#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
+#define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
+#else
+#define Sigjmp_buf jmp_buf
+#define Sigsetjmp(buf,save_mask) setjmp((buf))
+#define Siglongjmp(buf,retval) longjmp((buf),(retval))
+#endif
+
+/* USE_STDIO_PTR:
+ * This symbol is defined if the _ptr and _cnt fields (or similar)
+ * of the stdio FILE structure can be used to access the stdio buffer
+ * for a file handle. If this is defined, then the FILE_ptr(fp)
+ * and FILE_cnt(fp) macros will also be defined and should be used
+ * to access these fields.
+ */
+/* FILE_ptr:
+ * This macro is used to access the _ptr field (or equivalent) of the
+ * FILE structure pointed to by its argument. This macro will always be
+ * defined if USE_STDIO_PTR is defined.
+ */
+/* STDIO_PTR_LVALUE:
+ * This symbol is defined if the FILE_ptr macro can be used as an
+ * lvalue.
+ */
+/* FILE_cnt:
+ * This macro is used to access the _cnt field (or equivalent) of the
+ * FILE structure pointed to by its argument. This macro will always be
+ * defined if USE_STDIO_PTR is defined.
+ */
+/* STDIO_CNT_LVALUE:
+ * This symbol is defined if the FILE_cnt macro can be used as an
+ * lvalue.
+ */
+/* STDIO_PTR_LVAL_SETS_CNT:
+ * This symbol is defined if using the FILE_ptr macro as an lvalue
+ * to increase the pointer by n has the side effect of decreasing the
+ * value of File_cnt(fp) by n.
+ */
+/* STDIO_PTR_LVAL_NOCHANGE_CNT:
+ * This symbol is defined if using the FILE_ptr macro as an lvalue
+ * to increase the pointer by n leaves File_cnt(fp) unchanged.
+ */
+#$d_stdstdio USE_STDIO_PTR /**/
+#ifdef USE_STDIO_PTR
+#define FILE_ptr(fp) $stdio_ptr
+#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/
+#define FILE_cnt(fp) $stdio_cnt
+#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/
+#$d_stdio_ptr_lval_sets_cnt STDIO_PTR_LVAL_SETS_CNT /**/
+#$d_stdio_ptr_lval_nochange_cnt 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.
+ */
+#$d_stdiobase USE_STDIO_BASE /**/
+#ifdef USE_STDIO_BASE
+#define FILE_base(fp) $stdio_base
+#define FILE_bufsiz(fp) $stdio_bufsiz
+#endif
+
+/* HAS_VPRINTF:
+ * This symbol, if defined, indicates that the vprintf routine is available
+ * to printf with a pointer to an argument list. If unavailable, you
+ * may need to write your own, probably in terms of _doprnt().
+ */
+/* USE_CHAR_VSPRINTF:
+ * This symbol is defined if this system has vsprintf() returning type
+ * (char*). The trend seems to be to declare it as "int vsprintf()". It
+ * is up to the package author to declare vsprintf correctly based on the
+ * symbol.
+ */
+#$d_vprintf HAS_VPRINTF /**/
+#$d_charvspr USE_CHAR_VSPRINTF /**/
+
+/* DOUBLESIZE:
+ * This symbol contains the size of a double, so that the C preprocessor
+ * can make decisions based on it.
+ */
+#define DOUBLESIZE $doublesize /**/
+
+/* I_TIME:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <time.h>.
+ */
+/* I_SYS_TIME:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <sys/time.h>.
+ */
+/* I_SYS_TIME_KERNEL:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <sys/time.h> with KERNEL defined.
+ */
+/* HAS_TM_TM_ZONE:
+ * This symbol, if defined, indicates to the C program that
+ * the struct tm has a tm_zone field.
+ */
+/* HAS_TM_TM_GMTOFF:
+ * This symbol, if defined, indicates to the C program that
+ * the struct tm has a tm_gmtoff field.
+ */
+#$i_time I_TIME /**/
+#$i_systime I_SYS_TIME /**/
+#$i_systimek I_SYS_TIME_KERNEL /**/
+#$d_tm_tm_zone HAS_TM_TM_ZONE /**/
+#$d_tm_tm_gmtoff HAS_TM_TM_GMTOFF /**/
+
+/* VAL_O_NONBLOCK:
+ * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
+ * non-blocking I/O for the file descriptor. Note that there is no way
+ * back, i.e. you cannot turn it blocking again this way. If you wish to
+ * alternatively switch between blocking and non-blocking, use the
+ * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
+ */
+/* VAL_EAGAIN:
+ * This symbol holds the errno error code set by read() when no data was
+ * present on the non-blocking file descriptor.
+ */
+/* RD_NODATA:
+ * This symbol holds the return code from read() when no data is present
+ * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
+ * not defined, then you can't distinguish between no data and EOF by
+ * issuing a read(). You'll have to find another way to tell for sure!
+ */
+/* EOF_NONBLOCK:
+ * This symbol, if defined, indicates to the C program that a read() on
+ * a non-blocking file descriptor will return 0 on EOF, and not the value
+ * held in RD_NODATA (-1 usually, in that case!).
+ */
+#define VAL_O_NONBLOCK $o_nonblock
+#define VAL_EAGAIN $eagain
+#define RD_NODATA $rd_nodata
+#$d_eofnblk EOF_NONBLOCK
+
+/* 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 $ptrsize /**/
+
+/* 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() $drand01 /**/
+#define Rand_seed_t $randseedtype /**/
+#define seedDrand01(x) $seedfunc((Rand_seed_t)x) /**/
+#define RANDBITS $randbits /**/
+
+/* SSize_t:
+ * This symbol holds the type used by functions that return
+ * a count of bytes or an error condition. It must be a signed type.
+ * It is usually ssize_t, but may be long or int, etc.
+ * It may be necessary to include <sys/types.h> or <unistd.h>
+ * to get any typedef'ed information.
+ * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
+ */
+#define SSize_t $ssizetype /* signed count of bytes */
+
+/* EBCDIC:
+ * This symbol, if defined, indicates that this system uses
+ * EBCDIC encoding.
+ */
+#$ebcdic EBCDIC /**/
+
+/* SETUID_SCRIPTS_ARE_SECURE_NOW:
+ * This symbol, if defined, indicates that the bug that prevents
+ * setuid scripts from being secure is not present in this kernel.
+ */
+/* DOSUID:
+ * This symbol, if defined, indicates that the C program should
+ * check the script that it is executing for setuid/setgid bits, and
+ * attempt to emulate setuid/setgid on systems that have disabled
+ * setuid #! scripts because the kernel can't do it securely.
+ * It is up to the package designer to make sure that this emulation
+ * is done securely. Among other things, it should do an fstat on
+ * the script it just opened to make sure it really is a setuid/setgid
+ * script, it should make sure the arguments passed correspond exactly
+ * to the argument on the #! line, and it should not trust any
+ * subprocesses to which it must pass the filename rather than the
+ * file descriptor of the script to be executed.
+ */
+#$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/
+#$d_dosuid DOSUID /**/
+
+/* PERL_USE_DEVEL:
+ * This symbol, if defined, indicates that Perl was configured with
+ * -Dusedevel, to enable development features. This should not be
+ * done for production builds.
+ */
+#$usedevel PERL_USE_DEVEL /**/
+
+/* HAS_ATOLF:
+ * This symbol, if defined, indicates that the atolf routine is
+ * available to convert strings into long doubles.
+ */
+#$d_atolf HAS_ATOLF /**/
+
+/* HAS_ATOLL:
+ * This symbol, if defined, indicates that the atoll routine is
+ * available to convert strings into long longs.
+ */
+#$d_atoll HAS_ATOLL /**/
+
+/* HAS__FWALK:
+ * This symbol, if defined, indicates that the _fwalk system call is
+ * available to apply a function to all the file handles.
+ */
+#$d__fwalk HAS__FWALK /**/
+
+/* HAS_AINTL:
+ * This symbol, if defined, indicates that the aintl routine is
+ * available. If copysignl is also present we can emulate modfl.
+ */
+#$d_aintl HAS_AINTL /**/
+
+/* HAS_BUILTIN_CHOOSE_EXPR:
+ * Can we handle GCC builtin for compile-time ternary-like expressions
+ */
+/* HAS_BUILTIN_EXPECT:
+ * Can we handle GCC builtin for telling that certain values are more
+ * likely
+ */
+#$d_builtin_expect HAS_BUILTIN_EXPECT /**/
+#$d_builtin_choose_expr HAS_BUILTIN_CHOOSE_EXPR /**/
+
+/* HAS_C99_VARIADIC_MACROS:
+ * If defined, the compiler supports C99 variadic macros.
+ */
+#$d_c99_variadic_macros HAS_C99_VARIADIC_MACROS /**/
+
+/* 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)
+ */
+#$d_class HAS_CLASS /**/
+
+/* HAS_CLEARENV:
+ * This symbol, if defined, indicates that the clearenv () routine is
+ * available for use.
+ */
+#$d_clearenv HAS_CLEARENV /**/
+
+/* HAS_STRUCT_CMSGHDR:
+ * This symbol, if defined, indicates that the struct cmsghdr
+ * is supported.
+ */
+#$d_cmsghdr_s HAS_STRUCT_CMSGHDR /**/
+
+/* HAS_COPYSIGNL:
+ * This symbol, if defined, indicates that the copysignl routine is
+ * available. If aintl is also present we can emulate modfl.
+ */
+#$d_copysignl HAS_COPYSIGNL /**/
+
+/* USE_CPLUSPLUS:
+ * This symbol, if defined, indicates that a C++ compiler was
+ * used to compiled Perl and will be used to compile extensions.
+ */
+#$d_cplusplus USE_CPLUSPLUS /**/
+
+/* HAS_DBMINIT_PROTO:
+ * This symbol, if defined, indicates that the system provides
+ * a prototype for the dbminit() function. Otherwise, it is up
+ * to the program to supply one. A good guess is
+ * extern int dbminit(char *);
+ */
+#$d_dbminitproto HAS_DBMINIT_PROTO /**/
+
+/* HAS_DIR_DD_FD:
+ * This symbol, if defined, indicates that the the DIR* dirstream
+ * structure contains a member variable named dd_fd.
+ */
+#$d_dir_dd_fd HAS_DIR_DD_FD /**/
+
+/* HAS_DIRFD:
+ * This manifest constant lets the C program know that dirfd
+ * is available.
+ */
+#$d_dirfd 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.
+ */
+#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/
+
+/* HAS_FAST_STDIO:
+ * This symbol, if defined, indicates that the "fast stdio"
+ * is available to manipulate the stdio buffers directly.
+ */
+#$d_faststdio HAS_FAST_STDIO /**/
+
+/* HAS_FCHDIR:
+ * This symbol, if defined, indicates that the fchdir routine is
+ * available to change directory using a file descriptor.
+ */
+#$d_fchdir HAS_FCHDIR /**/
+
+/* FCNTL_CAN_LOCK:
+ * This symbol, if defined, indicates that fcntl() can be used
+ * for file locking. Normally on Unix systems this is defined.
+ * It may be undefined on VMS.
+ */
+#$d_fcntl_can_lock FCNTL_CAN_LOCK /**/
+
+/* HAS_FINITE:
+ * This symbol, if defined, indicates that the finite routine is
+ * available to check whether a double is finite (non-infinity non-NaN).
+ */
+#$d_finite HAS_FINITE /**/
+
+/* HAS_FINITEL:
+ * This symbol, if defined, indicates that the finitel routine is
+ * available to check whether a long double is finite
+ * (non-infinity non-NaN).
+ */
+#$d_finitel HAS_FINITEL /**/
+
+/* 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);
+ */
+#$d_flockproto HAS_FLOCK_PROTO /**/
+
+/* HAS_FP_CLASS:
+ * This symbol, if defined, indicates that the fp_class routine is
+ * available to classify doubles. Available for example in Digital UNIX.
+ * The returned values are defined in <math.h> and are:
+ *
+ * FP_SNAN Signaling NaN (Not-a-Number)
+ * FP_QNAN Quiet NaN (Not-a-Number)
+ * FP_POS_INF +infinity
+ * FP_NEG_INF -infinity
+ * FP_POS_NORM Positive normalized
+ * FP_NEG_NORM Negative normalized
+ * FP_POS_DENORM Positive denormalized
+ * FP_NEG_DENORM Negative denormalized
+ * FP_POS_ZERO +0.0 (positive zero)
+ * FP_NEG_ZERO -0.0 (negative zero)
+ */
+#$d_fp_class 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
+ */
+#$d_fpclass HAS_FPCLASS /**/
+
+/* HAS_FPCLASSIFY:
+ * This symbol, if defined, indicates that the fpclassify routine is
+ * available to classify doubles. Available for example in HP-UX.
+ * The returned values are defined in <math.h> and are
+ *
+ * FP_NORMAL Normalized
+ * FP_ZERO Zero
+ * FP_INFINITE Infinity
+ * FP_SUBNORMAL Denormalized
+ * FP_NAN NaN
+ *
+ */
+#$d_fpclassify 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
+ */
+#$d_fpclassl HAS_FPCLASSL /**/
+
+/* HAS_FPOS64_T:
+ * This symbol will be defined if the C compiler supports fpos64_t.
+ */
+#$d_fpos64_t 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.
+ */
+#$d_frexpl HAS_FREXPL /**/
+
+/* HAS_STRUCT_FS_DATA:
+ * This symbol, if defined, indicates that the struct fs_data
+ * to do statfs() is supported.
+ */
+#$d_fs_data_s 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).
+ */
+#$d_fseeko HAS_FSEEKO /**/
+
+/* HAS_FSTATFS:
+ * This symbol, if defined, indicates that the fstatfs routine is
+ * available to stat filesystems by file descriptors.
+ */
+#$d_fstatfs 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.
+ */
+#$d_fsync HAS_FSYNC /**/
+
+/* HAS_FTELLO:
+ * This symbol, if defined, indicates that the ftello routine is
+ * available to ftell beyond 32 bits (useful for ILP32 hosts).
+ */
+#$d_ftello HAS_FTELLO /**/
+
+/* HAS_FUTIMES:
+ * This symbol, if defined, indicates that the futimes routine is
+ * available to change file descriptor time stamps with struct timevals.
+ */
+#$d_futimes HAS_FUTIMES /**/
+
+/* HAS_GETADDRINFO:
+ * This symbol, if defined, indicates that the getaddrinfo() function
+ * is available for use.
+ */
+#$d_getaddrinfo HAS_GETADDRINFO /**/
+
+/* HAS_GETCWD:
+ * This symbol, if defined, indicates that the getcwd routine is
+ * available to get the current working directory.
+ */
+#$d_getcwd HAS_GETCWD /**/
+
+/* HAS_GETESPWNAM:
+ * This symbol, if defined, indicates that the getespwnam system call is
+ * available to retrieve enchanced (shadow) password entries by name.
+ */
+#$d_getespwnam HAS_GETESPWNAM /**/
+
+/* HAS_GETFSSTAT:
+ * This symbol, if defined, indicates that the getfsstat routine is
+ * available to stat filesystems in bulk.
+ */
+#$d_getfsstat HAS_GETFSSTAT /**/
+
+/* HAS_GETITIMER:
+ * This symbol, if defined, indicates that the getitimer routine is
+ * available to return interval timers.
+ */
+#$d_getitimer HAS_GETITIMER /**/
+
+/* HAS_GETMNT:
+ * This symbol, if defined, indicates that the getmnt routine is
+ * available to get filesystem mount info by filename.
+ */
+#$d_getmnt HAS_GETMNT /**/
+
+/* HAS_GETMNTENT:
+ * This symbol, if defined, indicates that the getmntent routine is
+ * available to iterate through mounted file systems to get their info.
+ */
+#$d_getmntent HAS_GETMNTENT /**/
+
+/* HAS_GETNAMEINFO:
+ * This symbol, if defined, indicates that the getnameinfo() function
+ * is available for use.
+ */
+#$d_getnameinfo HAS_GETNAMEINFO /**/
+
+/* HAS_GETPRPWNAM:
+ * This symbol, if defined, indicates that the getprpwnam system call is
+ * available to retrieve protected (shadow) password entries by name.
+ */
+#$d_getprpwnam HAS_GETPRPWNAM /**/
+
+/* HAS_GETSPNAM:
+ * This symbol, if defined, indicates that the getspnam system call is
+ * available to retrieve SysV shadow password entries by name.
+ */
+#$d_getspnam HAS_GETSPNAM /**/
+
+/* HAS_HASMNTOPT:
+ * This symbol, if defined, indicates that the hasmntopt routine is
+ * available to query the mount options of file systems.
+ */
+#$d_hasmntopt HAS_HASMNTOPT /**/
+
+/* HAS_ILOGBL:
+ * This symbol, if defined, indicates that the ilogbl routine is
+ * available. If scalbnl is also present we can emulate frexpl.
+ */
+#$d_ilogbl HAS_ILOGBL /**/
+
+/* HAS_INETNTOP:
+ * This symbol, if defined, indicates that the inet_ntop() function
+ * is available to parse IPv4 and IPv6 strings.
+ */
+#$d_inetntop HAS_INETNTOP /**/
+
+/* HAS_INETPTON:
+ * This symbol, if defined, indicates that the inet_pton() function
+ * is available to parse IPv4 and IPv6 strings.
+ */
+#$d_inetpton HAS_INETPTON /**/
+
+/* HAS_INT64_T:
+ * This symbol will defined if the C compiler supports int64_t.
+ * Usually the <inttypes.h> needs to be included, but sometimes
+ * <sys/types.h> is enough.
+ */
+#$d_int64_t HAS_INT64_T /**/
+
+/* HAS_ISFINITE:
+ * This symbol, if defined, indicates that the isfinite routine is
+ * available to check whether a double is finite (non-infinity non-NaN).
+ */
+#$d_isfinite HAS_ISFINITE /**/
+
+/* HAS_ISINF:
+ * This symbol, if defined, indicates that the isinf routine is
+ * available to check whether a double is an infinity.
+ */
+#$d_isinf HAS_ISINF /**/
+
+/* HAS_ISNAN:
+ * This symbol, if defined, indicates that the isnan routine is
+ * available to check whether a double is a NaN.
+ */
+#$d_isnan HAS_ISNAN /**/
+
+/* HAS_ISNANL:
+ * This symbol, if defined, indicates that the isnanl routine is
+ * available to check whether a long double is a NaN.
+ */
+#$d_isnanl HAS_ISNANL /**/
+
+/* 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.
+ */
+#$d_ldbl_dig HAS_LDBL_DIG /* */
+
+/* LIBM_LIB_VERSION:
+ * This symbol, if defined, indicates that libm exports _LIB_VERSION
+ * and that math.h defines the enum to manipulate it.
+ */
+#$d_libm_lib_version LIBM_LIB_VERSION /**/
+
+/* HAS_MADVISE:
+ * This symbol, if defined, indicates that the madvise system call is
+ * available to map a file into memory.
+ */
+#$d_madvise HAS_MADVISE /**/
+
+/* HAS_MALLOC_SIZE:
+ * This symbol, if defined, indicates that the malloc_size
+ * routine is available for use.
+ */
+#$d_malloc_size HAS_MALLOC_SIZE /**/
+
+/* HAS_MALLOC_GOOD_SIZE:
+ * This symbol, if defined, indicates that the malloc_good_size
+ * routine is available for use.
+ */
+#$d_malloc_good_size HAS_MALLOC_GOOD_SIZE /**/
+
+/* HAS_MKDTEMP:
+ * This symbol, if defined, indicates that the mkdtemp routine is
+ * available to exclusively create a uniquely named temporary directory.
+ */
+#$d_mkdtemp HAS_MKDTEMP /**/
+
+/* 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.
+ */
+#$d_mkstemps HAS_MKSTEMPS /**/
+
+/* HAS_MODFL:
+ * This symbol, if defined, indicates that the modfl routine is
+ * available to split a long double x into a fractional part f and
+ * an integer part i such that |f| < 1.0 and (f + i) = x.
+ */
+/* HAS_MODFL_PROTO:
+ * This symbol, if defined, indicates that the system provides
+ * a prototype for the modfl() function. Otherwise, it is up
+ * to the program to supply one.
+ */
+/* HAS_MODFL_POW32_BUG:
+ * This symbol, if defined, indicates that the modfl routine is
+ * broken for long doubles >= pow(2, 32).
+ * For example from 4294967303.150000 one would get 4294967302.000000
+ * and 1.150000. The bug has been seen in certain versions of glibc,
+ * release 2.2.2 is known to be okay.
+ */
+#$d_modfl HAS_MODFL /**/
+#$d_modflproto HAS_MODFL_PROTO /**/
+#$d_modfl_pow32_bug 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.
+ */
+#$d_mprotect HAS_MPROTECT /**/
+
+/* HAS_STRUCT_MSGHDR:
+ * This symbol, if defined, indicates that the struct msghdr
+ * is supported.
+ */
+#$d_msghdr_s 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.
+ */
+#$d_nl_langinfo HAS_NL_LANGINFO /**/
+
+/* HAS_OFF64_T:
+ * This symbol will be defined if the C compiler supports off64_t.
+ */
+#$d_off64_t HAS_OFF64_T /**/
+
+/* 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.
+ */
+#$d_procselfexe HAS_PROCSELFEXE /**/
+#if defined(HAS_PROCSELFEXE) && !defined(PROCSELFEXE_PATH)
+#define PROCSELFEXE_PATH $procselfexe /**/
+#endif
+
+/* HAS_PTHREAD_ATTR_SETSCOPE:
+ * This symbol, if defined, indicates that the pthread_attr_setscope
+ * system call is available to set the contention scope attribute of
+ * a thread attribute object.
+ */
+#$d_pthread_attr_setscope HAS_PTHREAD_ATTR_SETSCOPE /**/
+
+/* 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.
+ */
+#$d_readv HAS_READV /**/
+
+/* HAS_RECVMSG:
+ * This symbol, if defined, indicates that the recvmsg routine is
+ * available to send structured socket messages.
+ */
+#$d_recvmsg HAS_RECVMSG /**/
+
+/* 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);
+ */
+#$d_sbrkproto HAS_SBRK_PROTO /**/
+
+/* HAS_SCALBNL:
+ * This symbol, if defined, indicates that the scalbnl routine is
+ * available. If ilogbl is also present we can emulate frexpl.
+ */
+#$d_scalbnl HAS_SCALBNL /**/
+
+/* HAS_SENDMSG:
+ * This symbol, if defined, indicates that the sendmsg routine is
+ * available to send structured socket messages.
+ */
+#$d_sendmsg HAS_SENDMSG /**/
+
+/* HAS_SETITIMER:
+ * This symbol, if defined, indicates that the setitimer routine is
+ * available to set interval timers.
+ */
+#$d_setitimer HAS_SETITIMER /**/
+
+/* HAS_SETPROCTITLE:
+ * This symbol, if defined, indicates that the setproctitle routine is
+ * available to set process title.
+ */
+#$d_setproctitle HAS_SETPROCTITLE /**/
+
+/* USE_SFIO:
+ * This symbol, if defined, indicates that sfio should
+ * be used.
+ */
+#$d_sfio USE_SFIO /**/
+
+/* HAS_SIGNBIT:
+ * This symbol, if defined, indicates that the signbit routine is
+ * available to check if the given number has the sign bit set.
+ * This should include correct testing of -0.0. This will only be set
+ * if the signbit() routine is safe to use with the NV type used internally
+ * in perl. Users should call Perl_signbit(), which will be #defined to
+ * the system's signbit() function or macro if this symbol is defined.
+ */
+#$d_signbit HAS_SIGNBIT /**/
+
+/* HAS_SIGPROCMASK:
+ * This symbol, if defined, indicates that the sigprocmask
+ * system call is available to examine or change the signal mask
+ * of the calling process.
+ */
+#$d_sigprocmask HAS_SIGPROCMASK /**/
+
+/* USE_SITECUSTOMIZE:
+ * This symbol, if defined, indicates that sitecustomize should
+ * be used.
+ */
+#ifndef USE_SITECUSTOMIZE
+#$usesitecustomize USE_SITECUSTOMIZE /**/
+#endif
+
+/* HAS_SNPRINTF:
+ * This symbol, if defined, indicates that the snprintf () library
+ * function is available for use.
+ */
+/* HAS_VSNPRINTF:
+ * This symbol, if defined, indicates that the vsnprintf () library
+ * function is available for use.
+ */
+#$d_snprintf HAS_SNPRINTF /**/
+#$d_vsnprintf HAS_VSNPRINTF /**/
+
+/* HAS_SOCKATMARK:
+ * This symbol, if defined, indicates that the sockatmark routine is
+ * available to test whether a socket is at the out-of-band mark.
+ */
+#$d_sockatmark 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);
+ */
+#$d_sockatmarkproto HAS_SOCKATMARK_PROTO /**/
+
+/* HAS_SOCKS5_INIT:
+ * This symbol, if defined, indicates that the socks5_init routine is
+ * available to initialize SOCKS 5.
+ */
+#$d_socks5_init 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.
+ */
+#$d_sprintf_returns_strlen SPRINTF_RETURNS_STRLEN /**/
+
+/* HAS_SQRTL:
+ * This symbol, if defined, indicates that the sqrtl routine is
+ * available to do long double square roots.
+ */
+#$d_sqrtl HAS_SQRTL /**/
+
+/* 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);
+ */
+#$d_sresgproto HAS_SETRESGID_PROTO /**/
+
+/* HAS_SETRESUID_PROTO:
+ * This symbol, if defined, indicates that the system provides
+ * a prototype for the setresuid() function. Otherwise, it is up
+ * to the program to supply one. Good guesses are
+ * extern int setresuid(uid_t ruid, uid_t euid, uid_t suid);
+ */
+#$d_sresuproto HAS_SETRESUID_PROTO /**/
+
+/* 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.
+ */
+#$d_statfs_f_flags HAS_STRUCT_STATFS_F_FLAGS /**/
+
+/* HAS_STRUCT_STATFS:
+ * This symbol, if defined, indicates that the struct statfs
+ * to do statfs() is supported.
+ */
+#$d_statfs_s HAS_STRUCT_STATFS /**/
+
+/* HAS_FSTATVFS:
+ * This symbol, if defined, indicates that the fstatvfs routine is
+ * available to stat filesystems by file descriptors.
+ */
+#$d_fstatvfs HAS_FSTATVFS /**/
+
+/* HAS_STRFTIME:
+ * This symbol, if defined, indicates that the strftime routine is
+ * available to do time formatting.
+ */
+#$d_strftime HAS_STRFTIME /**/
+
+/* HAS_STRLCAT:
+ * This symbol, if defined, indicates that the strlcat () routine is
+ * available to do string concatenation.
+ */
+#$d_strlcat HAS_STRLCAT /**/
+
+/* HAS_STRLCPY:
+ * This symbol, if defined, indicates that the strlcpy () routine is
+ * available to do string copying.
+ */
+#$d_strlcpy HAS_STRLCPY /**/
+
+/* HAS_STRTOLD:
+ * This symbol, if defined, indicates that the strtold routine is
+ * available to convert strings to long doubles.
+ */
+#$d_strtold HAS_STRTOLD /**/
+
+/* HAS_STRTOLL:
+ * This symbol, if defined, indicates that the strtoll routine is
+ * available to convert strings to long longs.
+ */
+#$d_strtoll HAS_STRTOLL /**/
+
+/* HAS_STRTOQ:
+ * This symbol, if defined, indicates that the strtoq routine is
+ * available to convert strings to long longs (quads).
+ */
+#$d_strtoq HAS_STRTOQ /**/
+
+/* HAS_STRTOULL:
+ * This symbol, if defined, indicates that the strtoull routine is
+ * available to convert strings to unsigned long longs.
+ */
+#$d_strtoull HAS_STRTOULL /**/
+
+/* HAS_STRTOUQ:
+ * This symbol, if defined, indicates that the strtouq routine is
+ * available to convert strings to unsigned long longs (quads).
+ */
+#$d_strtouq HAS_STRTOUQ /**/
+
+/* HAS_SYSCALL_PROTO:
+ * This symbol, if defined, indicates that the system provides
+ * a prototype for the syscall() function. Otherwise, it is up
+ * to the program to supply one. Good guesses are
+ * extern int syscall(int, ...);
+ * extern int syscall(long, ...);
+ */
+#$d_syscallproto 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*);
+ */
+#$d_telldirproto HAS_TELLDIR_PROTO /**/
+
+/* HAS_CTIME64:
+ * This symbol, if defined, indicates that the ctime64 () routine is
+ * available to do the 64bit variant of ctime ()
+ */
+/* HAS_LOCALTIME64:
+ * This symbol, if defined, indicates that the localtime64 () routine is
+ * available to do the 64bit variant of localtime ()
+ */
+/* HAS_GMTIME64:
+ * This symbol, if defined, indicates that the gmtime64 () routine is
+ * available to do the 64bit variant of gmtime ()
+ */
+/* HAS_MKTIME64:
+ * This symbol, if defined, indicates that the mktime64 () routine is
+ * available to do the 64bit variant of mktime ()
+ */
+/* HAS_DIFFTIME64:
+ * This symbol, if defined, indicates that the difftime64 () routine is
+ * available to do the 64bit variant of difftime ()
+ */
+/* HAS_ASCTIME64:
+ * This symbol, if defined, indicates that the asctime64 () routine is
+ * available to do the 64bit variant of asctime ()
+ */
+#$d_ctime64 HAS_CTIME64 /**/
+#$d_localtime64 HAS_LOCALTIME64 /**/
+#$d_gmtime64 HAS_GMTIME64 /**/
+#$d_mktime64 HAS_MKTIME64 /**/
+#$d_difftime64 HAS_DIFFTIME64 /**/
+#$d_asctime64 HAS_ASCTIME64 /**/
+
+/* HAS_TIMEGM:
+ * This symbol, if defined, indicates that the timegm routine is
+ * available to do the opposite of gmtime ()
+ */
+#$d_timegm HAS_TIMEGM /**/
+
+/* U32_ALIGNMENT_REQUIRED:
+ * This symbol, if defined, indicates that you must access
+ * character data through U32-aligned pointers.
+ */
+#ifndef U32_ALIGNMENT_REQUIRED
+#$d_u32align U32_ALIGNMENT_REQUIRED /**/
+#endif
+
+/* HAS_UALARM:
+ * This symbol, if defined, indicates that the ualarm routine is
+ * available to do alarms with microsecond granularity.
+ */
+#$d_ualarm HAS_UALARM /**/
+
+/* 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)
+ */
+#$d_unordered HAS_UNORDERED /**/
+
+/* HAS_UNSETENV:
+ * This symbol, if defined, indicates that the unsetenv () routine is
+ * available for use.
+ */
+#$d_unsetenv 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);
+ */
+#$d_usleepproto HAS_USLEEP_PROTO /**/
+
+/* HAS_USTAT:
+ * This symbol, if defined, indicates that the ustat system call is
+ * available to query file system statistics by dev_t.
+ */
+#$d_ustat HAS_USTAT /**/
+
+/* HAS_WRITEV:
+ * This symbol, if defined, indicates that the writev routine is
+ * available to do scatter writes.
+ */
+#$d_writev HAS_WRITEV /**/
+
+/* USE_DYNAMIC_LOADING:
+ * This symbol, if defined, indicates that dynamic loading of
+ * some sort is available.
+ */
+#$usedl USE_DYNAMIC_LOADING /**/
+
+/* 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.
+ */
+#$fflushNULL FFLUSH_NULL /**/
+#$fflushall FFLUSH_ALL /**/
+
+/* I_ASSERT:
+ * This symbol, if defined, indicates that <assert.h> exists and
+ * could be included by the C program to get the assert() macro.
+ */
+#$i_assert I_ASSERT /**/
+
+/* I_CRYPT:
+ * This symbol, if defined, indicates that <crypt.h> exists and
+ * should be included.
+ */
+#$i_crypt 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 $db_hashtype /**/
+#define DB_Prefix_t $db_prefixtype /**/
+#define DB_VERSION_MAJOR_CFG $db_version_major /**/
+#define DB_VERSION_MINOR_CFG $db_version_minor /**/
+#define DB_VERSION_PATCH_CFG $db_version_patch /**/
+
+/* I_FP:
+ * This symbol, if defined, indicates that <fp.h> exists and
+ * should be included.
+ */
+#$i_fp I_FP /**/
+
+/* I_FP_CLASS:
+ * This symbol, if defined, indicates that <fp_class.h> exists and
+ * should be included.
+ */
+#$i_fp_class I_FP_CLASS /**/
+
+/* I_IEEEFP:
+ * This symbol, if defined, indicates that <ieeefp.h> exists and
+ * should be included.
+ */
+#$i_ieeefp I_IEEEFP /**/
+
+/* I_INTTYPES:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <inttypes.h>.
+ */
+#$i_inttypes I_INTTYPES /**/
+
+/* I_LANGINFO:
+ * This symbol, if defined, indicates that <langinfo.h> exists and
+ * should be included.
+ */
+#$i_langinfo I_LANGINFO /**/
+
+/* I_LIBUTIL:
+ * This symbol, if defined, indicates that <libutil.h> exists and
+ * should be included.
+ */
+#$i_libutil I_LIBUTIL /**/
+
+/* I_MALLOCMALLOC:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <malloc/malloc.h>.
+ */
+#$i_mallocmalloc I_MALLOCMALLOC /**/
+
+/* I_MNTENT:
+ * This symbol, if defined, indicates that <mntent.h> exists and
+ * should be included.
+ */
+#$i_mntent I_MNTENT /**/
+
+/* I_NETINET_TCP:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <netinet/tcp.h>.
+ */
+#$i_netinettcp I_NETINET_TCP /**/
+
+/* I_POLL:
+ * This symbol, if defined, indicates that <poll.h> exists and
+ * should be included. (see also HAS_POLL)
+ */
+#$i_poll I_POLL /**/
+
+/* I_PROT:
+ * This symbol, if defined, indicates that <prot.h> exists and
+ * should be included.
+ */
+#$i_prot I_PROT /**/
+
+/* I_SHADOW:
+ * This symbol, if defined, indicates that <shadow.h> exists and
+ * should be included.
+ */
+#$i_shadow I_SHADOW /**/
+
+/* I_SOCKS:
+ * This symbol, if defined, indicates that <socks.h> exists and
+ * should be included.
+ */
+#$i_socks I_SOCKS /**/
+
+/* I_SUNMATH:
+ * This symbol, if defined, indicates that <sunmath.h> exists and
+ * should be included.
+ */
+#$i_sunmath I_SUNMATH /**/
+
+/* I_SYSLOG:
+ * This symbol, if defined, indicates that <syslog.h> exists and
+ * should be included.
+ */
+#$i_syslog I_SYSLOG /**/
+
+/* I_SYSMODE:
+ * This symbol, if defined, indicates that <sys/mode.h> exists and
+ * should be included.
+ */
+#$i_sysmode I_SYSMODE /**/
+
+/* I_SYS_MOUNT:
+ * This symbol, if defined, indicates that <sys/mount.h> exists and
+ * should be included.
+ */
+#$i_sysmount I_SYS_MOUNT /**/
+
+/* I_SYS_STATFS:
+ * This symbol, if defined, indicates that <sys/statfs.h> exists.
+ */
+#$i_sysstatfs I_SYS_STATFS /**/
+
+/* I_SYS_STATVFS:
+ * This symbol, if defined, indicates that <sys/statvfs.h> exists and
+ * should be included.
+ */
+#$i_sysstatvfs I_SYS_STATVFS /**/
+
+/* I_SYSUTSNAME:
+ * This symbol, if defined, indicates that <sys/utsname.h> exists and
+ * should be included.
+ */
+#$i_sysutsname I_SYSUTSNAME /**/
+
+/* I_SYS_VFS:
+ * This symbol, if defined, indicates that <sys/vfs.h> exists and
+ * should be included.
+ */
+#$i_sysvfs I_SYS_VFS /**/
+
+/* I_USTAT:
+ * This symbol, if defined, indicates that <ustat.h> exists and
+ * should be included.
+ */
+#$i_ustat I_USTAT /**/
+
+/* PERL_PRIfldbl:
+ * This symbol, if defined, contains the string used by stdio to
+ * format long doubles (format 'f') for output.
+ */
+/* PERL_PRIgldbl:
+ * This symbol, if defined, contains the string used by stdio to
+ * format long doubles (format 'g') for output.
+ */
+/* PERL_PRIeldbl:
+ * This symbol, if defined, contains the string used by stdio to
+ * format long doubles (format 'e') for output.
+ */
+/* PERL_SCNfldbl:
+ * This symbol, if defined, contains the string used by stdio to
+ * format long doubles (format 'f') for input.
+ */
+#$d_PRIfldbl PERL_PRIfldbl $sPRIfldbl /**/
+#$d_PRIgldbl PERL_PRIgldbl $sPRIgldbl /**/
+#$d_PRIeldbl PERL_PRIeldbl $sPRIeldbl /**/
+#$d_SCNfldbl PERL_SCNfldbl $sSCNfldbl /**/
+
+/* PERL_MAD:
+ * This symbol, if defined, indicates that the Misc Attribution
+ * Declaration code should be conditionally compiled.
+ */
+#$mad PERL_MAD /**/
+
+/* 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.
+ */
+#$need_va_copy NEED_VA_COPY /**/
+
+/* 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.