X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/a3c02183684f1a45e8f2fbbe396e346379fcdc85..ef773544769fa28b527d925f5e04db46de7530bf:/uconfig.h

diff --git a/uconfig.h b/uconfig.h
index 533bda8..197b390 100644
--- a/uconfig.h
+++ b/uconfig.h
@@ -32,15 +32,6 @@
  */
 /*#define HAS_ALARM		/ **/
 
-/* HASATTRIBUTE:
- *	This symbol indicates the C compiler can check for function attributes,
- *	such as printf formats. This is normally only supported by GNU cc.
- */
-/*#define HASATTRIBUTE 	/ **/
-#ifndef HASATTRIBUTE
-#define __attribute__(_arg_)
-#endif
-
 /* HAS_BCMP:
  *	This symbol is defined if the bcmp() routine is available to
  *	compare blocks of memory.
@@ -272,13 +263,13 @@
  *	This symbol, if defined, indicates that the memcmp routine is available
  *	to compare blocks of memory.
  */
-/*#define HAS_MEMCMP	/ **/
+#define HAS_MEMCMP	/**/
 
 /* HAS_MEMCPY:
  *	This symbol, if defined, indicates that the memcpy routine is available
  *	to copy blocks of memory.
  */
-/*#define HAS_MEMCPY	/ **/
+#define HAS_MEMCPY	/**/
 
 /* HAS_MEMMOVE:
  *	This symbol, if defined, indicates that the memmove routine is available
@@ -358,19 +349,12 @@
  */
 /*#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		/ **/
+#define HAS_READDIR		/**/
 
 /* HAS_SEEKDIR:
  *	This symbol, if defined, indicates that the seekdir routine is
@@ -401,7 +385,7 @@
  *	to rename files.  Otherwise you should do the unlink(), link(), unlink()
  *	trick.
  */
-/*#define HAS_RENAME	/ **/
+#define HAS_RENAME	/**/
 
 /* HAS_RMDIR:
  *	This symbol, if defined, indicates that the rmdir routine is
@@ -672,7 +656,7 @@
  *	whether dirent is available or not. You should use this pseudo type to
  *	portably declare your directory entries.
  */
-/*#define I_DIRENT		/ **/
+#define I_DIRENT		/**/
 /*#define DIRNAMLEN	/ **/
 #define Direntry_t struct dirent
 
@@ -747,7 +731,7 @@
  *	This symbol, if defined, indicates that <stdlib.h> exists and should
  *	be included.
  */
-/*#define I_STDLIB		/ **/
+#define I_STDLIB		/**/
 
 /* I_STRING:
  *	This symbol, if defined, indicates to the C program that it should
@@ -878,47 +862,6 @@
  */
 /*#define I_VFORK	/ **/
 
-/* 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		/**/
-
-/* 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		/ **/
-
-/* 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_t	/**/
-#   define Uquad_t uint64_t	/**/
-#   define QUADKIND 4	/**/
-#   define QUAD_IS_INT	1
-#   define QUAD_IS_LONG	2
-#   define QUAD_IS_LONG_LONG	3
-#   define QUAD_IS_INT64_T	4
-#endif
-
 /* HAS_ACCESSX:
  *	This symbol, if defined, indicates that the accessx routine is
  *	available to do extended access checks.
@@ -943,6 +886,18 @@
  */
 /*#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	""	/**/
+#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
@@ -956,6 +911,15 @@
 #define OSNAME "unknown"		/**/
 #define OSVERS ""		/**/
 
+/* 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,
@@ -980,8 +944,8 @@
  *	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 "/usr/local/lib/perl5/5.7/unknown"		/ **/
-/*#define ARCHLIB_EXP "/usr/local/lib/perl5/5.7/unknown"		/ **/
+/*#define ARCHLIB "/usr/local/lib/perl5/5.9/unknown"		/ **/
+/*#define ARCHLIB_EXP "/usr/local/lib/perl5/5.9/unknown"		/ **/
 
 /* ARCHNAME:
  *	This symbol holds a string representing the architecture name.
@@ -1011,20 +975,33 @@
  *	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 "/usr/local/bin"	/**/
 #define BIN_EXP ""	/**/
+#define PERL_RELOCATABLE_INC "undef" 		/**/
 
-/* PERL_BINCOMPAT_5005:
- *	This symbol, if defined, indicates that this version of Perl should be
- *	binary-compatible with Perl 5.005.  This is impossible for builds
- *	that use features like threads and multiplicity it is always 
- *	for those versions.
+/* 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 PERL_BINCOMPAT_5005			/ **/
+#define INTSIZE 4		/**/
+#define LONGSIZE 4		/**/
+#define SHORTSIZE 2		/**/
 
 /* BYTEORDER:
  *	This symbol holds the hexadecimal constant defined in byteorder,
- *	i.e. 0x1234 or 0x4321, etc...
+ *	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.
@@ -1066,7 +1043,7 @@
 #endif /* NeXT */
 
 /* CAT2:
- *	This macro catenates 2 tokens together.
+ *	This macro concatenates 2 tokens together.
  */
 /* STRINGIFY:
  *	This macro surrounds its token with double quotes.
@@ -1086,7 +1063,7 @@
 #define STRINGIFY(a)	PeRl_StGiFy(a)
 #endif
 #if 42 != 1 && 42 != 42
-#   include "Bletch: How does this C preprocessor catenate tokens?"
+#   include "Bletch: How does this C preprocessor concatenate tokens?"
 #endif
 
 /* CPPSTDIN:
@@ -1132,6 +1109,69 @@
  */
 /*#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	/ **/
+
+/* HAS_C99_VARIADIC_MACROS:
+ *	If defined, the compiler supports C99 variadic macros.
+ */
+/*#define	HAS_C99_VARIADIC_MACROS	/ **/
+
 /* CASTI32:
  *	This symbol is defined if the C compiler can cast negative
  *	or large floating point numbers to 32-bit ints.
@@ -1171,6 +1211,12 @@
  */
 /*#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.
@@ -1183,6 +1229,37 @@
  */
 /*#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		/ **/
+
+/* USE_CPLUSPLUS:
+ *	This symbol, if defined, indicates that a C++ compiler was
+ *	used to compiled Perl and will be used to compile extensions.
+ */
+/*#define USE_CPLUSPLUS		/ **/
+
+/* 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.
  */
@@ -1194,6 +1271,46 @@
 #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
@@ -1202,6 +1319,39 @@
  */
 /*#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
@@ -1216,36 +1366,120 @@
  */
 /*#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.
@@ -1284,6 +1518,14 @@
  */
 /*#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.
@@ -1334,6 +1576,24 @@
  */
 /*#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.
  */
@@ -1377,6 +1637,12 @@
  */
 /*#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
@@ -1418,6 +1684,45 @@
  */
 /*#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.
@@ -1465,6 +1770,45 @@
 #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
@@ -1479,6 +1823,19 @@
  */
 /*#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.
@@ -1509,6 +1866,45 @@
  */
 /*#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
@@ -1552,6 +1948,45 @@
 /*#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
@@ -1573,14 +2008,92 @@
  */
 /*#define HAS_GETPWENT		/ **/
 
-/* HAS_GETSERVENT:
- *	This symbol, if defined, indicates that the getservent() routine is
- *	available to look up network services in some data base or another.
+/* HAS_GETPWENT_R:
+ *	This symbol, if defined, indicates that the getpwent_r routine
+ *	is available to getpwent re-entrantly.
  */
-/*#define HAS_GETSERVENT		/ **/
+/* 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_GETSERV_PROTOS:
- *	This symbol, if defined, indicates that <netdb.h> includes
+/* 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.
@@ -1593,6 +2106,19 @@
  */
 /*#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.
@@ -1604,9 +2130,23 @@
 /*#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.
+ *	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)
@@ -1643,6 +2183,12 @@
 /*#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
@@ -1695,6 +2241,32 @@
  */
 /*#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_NEEDS_TZSET:
+ *	Many libc's localtime_r implementations do not call tzset,
+ *	making them differ from localtime(), and making timezone
+ *	changes using $ENV{TZ} without explicitly calling tzset
+ *	impossible. This symbol makes us call tzset before localtime_r
+ */
+/* 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_NEEDS_TZSET	   / **/
+#define LOCALTIME_R_PROTO 0	   /**/
+
 /* HAS_LONG_DOUBLE:
  *	This symbol will be defined if the C compiler supports long
  *	doubles.
@@ -1736,11 +2308,23 @@
  */
 /*#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	/ **/
+#define HAS_MEMCHR	/**/
 
 /* HAS_MKDTEMP:
  *	This symbol, if defined, indicates that the mkdtemp routine is
@@ -1779,6 +2363,11 @@
  *	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).
@@ -1787,6 +2376,7 @@
  *	release 2.2.2 is known to be okay.
  */
 /*#define HAS_MODFL		/ **/
+/*#define HAS_MODFL_PROTO		/ **/
 /*#define HAS_MODFL_POW32_BUG		/ **/
 
 /* HAS_MPROTECT:
@@ -1807,6 +2397,13 @@
  */
 /*#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.
  */
@@ -1818,6 +2415,20 @@
  */
 /*#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
@@ -1828,6 +2439,19 @@
  */
 /*#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
@@ -1847,6 +2471,45 @@
 #define SCHED_YIELD	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>
@@ -1892,6 +2555,12 @@
  */
 /*#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.
@@ -1910,6 +2579,19 @@
  */
 /*#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
@@ -1923,18 +2605,57 @@
  */
 /*#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.
@@ -1959,18 +2680,57 @@
  */
 /*#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.
@@ -1990,12 +2750,33 @@
  */
 /*#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
@@ -2027,6 +2808,39 @@
 #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.
@@ -2080,12 +2894,62 @@
  */
 /*#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.
@@ -2206,6 +3070,37 @@
 /*#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.
@@ -2228,7 +3123,7 @@
  *	This symbol, if defined, indicates that the strtoul routine is
  *	available to provide conversion of strings to unsigned long.
  */
-/*#define HAS_STRTOUL	/ **/
+#define HAS_STRTOUL	/**/
 
 /* HAS_STRTOULL:
  *	This symbol, if defined, indicates that the strtoull routine is
@@ -2242,6 +3137,15 @@
  */
 /*#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
@@ -2250,12 +3154,16 @@
  */
 /*#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 Time_t int		/* Time type */
+#define HAS_TIME		/**/
+#define Time_t time_t		/* Time type */
 
 /* HAS_TIMES:
  *	This symbol, if defined, indicates that the times() routine exists.
@@ -2264,6 +3172,40 @@
  */
 /*#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.
@@ -2299,6 +3241,20 @@
  */
 /*#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.
@@ -2415,6 +3371,12 @@
 #define Groups_t int	/* 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
@@ -2445,6 +3407,12 @@
 #define DB_VERSION_MINOR_CFG	  	/**/
 #define DB_VERSION_PATCH_CFG	  	/**/
 
+/* 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.
@@ -2474,6 +3442,12 @@
  */
 /*#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.
@@ -2492,6 +3466,12 @@
  */
 /*#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.
@@ -2506,7 +3486,7 @@
 
 /* I_POLL:
  *	This symbol, if defined, indicates that <poll.h> exists and
- *	should be included.
+ *	should be included. (see also HAS_POLL)
  */
 /*#define	I_POLL		/ **/
 
@@ -2645,9 +3625,19 @@
  *	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
@@ -2655,6 +3645,17 @@
  */
 /*#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
@@ -2662,7 +3663,7 @@
  *	for a C initialization string.  See the inc_version_list entry
  *	in Porting/Glossary for more details.
  */
-#define PERL_INC_VERSION_LIST NULL		/**/
+/*#define PERL_INC_VERSION_LIST NULL		/ **/
 
 /* INSTALL_USR_BIN_PERL:
  *	This symbol, if defined, indicates that Perl is to be installed
@@ -2706,6 +3707,12 @@
 #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.
@@ -2714,7 +3721,12 @@
  *	This symbol is the type of pointer returned by malloc and realloc.
  */
 #define Malloc_t void *			/**/
-#define Free_t int			/**/
+#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.
@@ -2798,6 +3810,22 @@
  */
 /*#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_t	/**/
+#   define Uquad_t uint64_t	/**/
+#   define QUADKIND 4	/**/
+#   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.
  */
@@ -2872,6 +3900,10 @@
  *	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		/**/
@@ -2900,6 +3932,20 @@
 #define	NVSIZE		8		/**/
 #undef	NV_PRESERVES_UV
 #define	NV_PRESERVES_UV_BITS	0
+#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
@@ -2959,8 +4005,26 @@
  *	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 "/usr/local/lib/perl5/5.7"		/**/
-#define PRIVLIB_EXP "/usr/local/lib/perl5/5.7"		/**/
+#define PRIVLIB "/usr/local/lib/perl5/5.9"		/**/
+#define PRIVLIB_EXP "/usr/local/lib/perl5/5.9"		/**/
+
+/* 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
@@ -3012,6 +4076,15 @@
  */
 #define Select_fd_set_t 	int	/**/
 
+/* 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 ""  /**/
+
 /* SIG_NAME:
  *	This symbol contains a list of signal names in order of
  *	signal number. This is intended
@@ -3024,7 +4097,9 @@
  *	etc., where nn is the actual signal number (e.g. NUM37).
  *	The signal number for sig_name[i] is stored in sig_num[i].
  *	The last element is 0 to terminate the list with a NULL.  This
- *	corresponds to the 0 at the end of the sig_num list.
+ *	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
@@ -3038,11 +4113,13 @@
  *	The signal number corresponding to sig_name[i] is sig_number[i].
  *	if (i < NSIG) then sig_number[i] == i.  
  *	The last element is 0, corresponding to the 0 at the end of
- *	the sig_name list.
+ *	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.
+ *	This variable contains the number of elements of the SIG_NAME
+ *	and SIG_NUM arrays, excluding the final NULL entry.
  */
 #define SIG_NAME 0		/**/
 #define SIG_NUM  0		/**/
@@ -3063,8 +4140,8 @@
  *	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 ""		/**/
-#define SITEARCH_EXP ""		/**/
+/*#define SITEARCH ""		/ **/
+/*#define SITEARCH_EXP ""		/ **/
 
 /* SITELIB:
  *	This symbol contains the name of the private library for this package.
@@ -3101,7 +4178,7 @@
  *	unsigned long, int, etc.  It may be necessary to include
  *	<sys/types.h> to get any typedef'ed information.
  */
-#define Size_t int	 /* length paramater for string functions */
+#define Size_t size_t	 /* length paramater for string functions */
 
 /* Sock_size_t:
  *	This symbol holds the type used for the size argument of
@@ -3192,6 +4269,15 @@
 /*#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.
@@ -3270,11 +4356,11 @@
  *	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. 
+ *	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 
+ *		MakeMaker Makefile.PL INSTALLDIRS=vendor
  *	or equivalent.  See INSTALL for details.
  */
 /* PERL_VENDORARCH_EXP:
@@ -3321,280 +4407,11 @@
 #define M_VOID			/* Xenix strikes again */
 #endif
 
-/* PERL_XS_APIVERSION:
- *	This variable contains the version of the oldest perl binary
- *	compatible with the present perl.  perl.c:incpush() and
- *	lib/lib.pm will automatically search in  for older
- *	directories across major versions back to xs_apiversion.
- *	This is only useful if you have a perl library directory tree
- *	structured like the default one.
- *	See INSTALL for how this works.
- *	The versioned site_perl directory was introduced in 5.005,
- *	so that is the lowest possible value.
- *	Since this can depend on compile time options (such as
- *	bincompat) it is set by Configure.  Other non-default sources
- *	of potential incompatibility, such as multiplicity, threads,
- *	debugging, 64bits, sfio, etc., are not checked for currently,
- *	though in principle we could go snooping around in old
- *	Config.pm files.
- */
-/* PERL_PM_APIVERSION:
- *	This variable contains the version of the oldest perl
- *	compatible with the present perl.  (That is, pure perl modules
- *	written for pm_apiversion will still work for the current
- *	version).  perl.c:incpush() and lib/lib.pm will automatically
- *	search in  for older directories across major versions
- *	back to pm_apiversion.  This is only useful if you have a perl
- *	library directory tree structured like the default one.  The
- *	versioned site_perl library was introduced in 5.005, so that's
- *	the default setting for this variable.  It's hard to imagine
- *	it changing before Perl6.  It is included here for symmetry
- *	with xs_apiveprsion -- the searching algorithms will
- *	(presumably) be similar.
- *	See the INSTALL file for how this works.
- */
-#define PERL_XS_APIVERSION "5.005"
-#define PERL_PM_APIVERSION "5.005"
-
-/* HAS_CRYPT:
- *	This symbol, if defined, indicates that the crypt routine is available
- *	to encrypt passwords and the like.
- */
-/*#define HAS_CRYPT		/ **/
-
-/* 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		/ **/
-
-/* 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	/ **/
-
-/* I_NDBM:
- *	This symbol, if defined, indicates that <ndbm.h> exists and should
- *	be included.
- */
-/*#define I_NDBM	/ **/
-
-/* 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	/ **/
-
-/* 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
-
-/* 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 ""  /**/
-
-/* 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	""	/**/
-#endif
-
-/* 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		/ **/
-
-/* 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_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_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_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
-
-/* 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_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_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	/ **/
-
-/* HAS_STRFTIME:
- *	This symbol, if defined, indicates that the strftime routine is
- *	available to do time formatting.
- */
-/*#define HAS_STRFTIME		/ **/
-
-/* 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	/ **/
-
-/* U32_ALIGNMENT_REQUIRED:
- *	This symbol, if defined, indicates that you must access
- *	character data through U32-aligned pointers.
- */
-#define U32_ALIGNMENT_REQUIRED	/**/
-
-/* 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	/ **/
-
-/* I_FP:
- *	This symbol, if defined, indicates that <fp.h> exists and
- *	should be included.
- */
-/*#define	I_FP		/ **/
-
-/* I_LANGINFO:
- *	This symbol, if defined, indicates that <langinfo.h> exists and
- *	should be included.
- */
-/*#define	I_LANGINFO		/ **/
-
-/* HAS_PTHREAD_ATFORK:
- *	This symbol, if defined, indicates that the pthread_atfork routine
- *	is available setup fork handlers.
+/* 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 both this symbol *and* I_POLL are defined.
  */
-/*#define HAS_PTHREAD_ATFORK		/ **/
+/*#define HAS_POLL		/ **/
 
 #endif