uconfig.h

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

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

/* HAS_ACCESSX:
 *	This symbol, if defined, indicates that the accessx routine is
 *	available to do extended access checks.
 */
/*#define HAS_ACCESSX		/ **/

/* HAS_EACCESS:
 *	This symbol, if defined, indicates that the eaccess routine is
 *	available to do extended access checks.
 */
/*#define HAS_EACCESS		/ **/

/* I_SYS_ACCESS:
 *     This symbol, if defined, indicates to the C program that it should
 *     include <sys/access.h>.
 */
/*#define   I_SYS_ACCESS                / **/

/* I_SYS_SECURITY:
 *     This symbol, if defined, indicates to the C program that it should
 *     include <sys/security.h>.
 */
/*#define   I_SYS_SECURITY	/ **/

/* USE_CROSS_COMPILE:
 *	This symbol, if defined, indicates that Perl is being cross-compiled.
 */
/* PERL_TARGETARCH:
 *	This symbol, if defined, indicates the target architecture
 *	Perl has been cross-compiled to.  Undefined if not a cross-compile.
 */
#ifndef USE_CROSS_COMPILE
/*#define	USE_CROSS_COMPILE	/ **/
#define	PERL_TARGETARCH	""	/**/
#endif

/* OSNAME:
 *	This symbol contains the name of the operating system, as determined
 *	by Configure.  You shouldn't rely on it too much; the specific
 *	feature tests from Configure are generally more reliable.
 */
/* OSVERS:
 *	This symbol contains the version of the operating system, as determined
 *	by Configure.  You shouldn't rely on it too much; the specific
 *	feature tests from Configure are generally more reliable.
 */
#define OSNAME "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,
 *	4 and 8. The default is eight, for safety.
 */
#if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
#  define MEM_ALIGNBYTES 8
#else
#define MEM_ALIGNBYTES 4
#endif

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

/* HAS_ATOLF:
 *	This symbol, if defined, indicates that the atolf routine is
 *	available to convert strings into long doubles.
 */
/*#define HAS_ATOLF		/ **/

/* HAS_ATOLL:
 *	This symbol, if defined, indicates that the atoll routine is
 *	available to convert strings into long longs.
 */
/*#define HAS_ATOLL		/ **/

/* BIN:
 *	This symbol holds the path of the bin directory where the package will
 *	be installed. Program must be prepared to deal with ~name substitution.
 */
/* BIN_EXP:
 *	This symbol is the filename expanded version of the BIN symbol, for
 *	programs that do not want to deal with that at run-time.
 */
/* PERL_RELOCATABLE_INC:
 *	This symbol, if defined, indicates that we'd like to relocate entries
 *	in @INC at run time based on the location of the perl binary.
 */
#define BIN "/usr/local/bin"	/**/
#define BIN_EXP ""	/**/
#define PERL_RELOCATABLE_INC "undef" 		/**/

/* INTSIZE:
 *	This symbol contains the value of sizeof(int) so that the C
 *	preprocessor can make decisions based on it.
 */
/* LONGSIZE:
 *	This symbol contains the value of sizeof(long) so that the C
 *	preprocessor can make decisions based on it.
 */
/* SHORTSIZE:
 *	This symbol contains the value of sizeof(short) so that the C
 *	preprocessor can make decisions based on it.
 */
#define INTSIZE 4		/**/
#define LONGSIZE 4		/**/
#define SHORTSIZE 2		/**/

/* BYTEORDER:
 *	This symbol holds the hexadecimal constant defined in byteorder,
 *	in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc...
 *	If the compiler supports cross-compiling or multiple-architecture
 *	binaries (eg. on NeXT systems), use compiler-defined macros to
 *	determine the byte order.
 *	On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
 *	Binaries (MAB) on either big endian or little endian machines.
 *	The endian-ness is available at compile-time.  This only matters
 *	for perl, where the config.h can be generated and installed on 
 *	one system, and used by a different architecture to build an
 *	extension.  Older versions of NeXT that might not have
 *	defined either *_ENDIAN__ were all on Motorola 680x0 series,
 *	so the default case (for NeXT) is big endian to catch them. 
 *	This might matter for NeXT 3.0.
 */
#if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
#  ifdef __LITTLE_ENDIAN__
#    if LONGSIZE == 4
#      define BYTEORDER 0x1234
#    else
#      if LONGSIZE == 8
#        define BYTEORDER 0x12345678
#      endif
#    endif
#  else
#    ifdef __BIG_ENDIAN__
#      if LONGSIZE == 4
#        define BYTEORDER 0x4321
#      else
#        if LONGSIZE == 8
#          define BYTEORDER 0x87654321
#        endif
#      endif
#    endif
#  endif
#  if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
#    define BYTEORDER 0x4321
#  endif
#else
#define BYTEORDER 0x1234	/* large digits for MSB */
#endif /* NeXT */

/* CAT2:
 *	This macro concatenates 2 tokens together.
 */
/* STRINGIFY:
 *	This macro surrounds its token with double quotes.
 */
#if 42 == 1
#define CAT2(a,b)	a/**/b
#define STRINGIFY(a)	"a"
		/* If you can get stringification with catify, tell me how! */
#endif
#if 42 == 42
#define PeRl_CaTiFy(a, b)	a ## b	
#define PeRl_StGiFy(a)	#a
/* the additional level of indirection enables these macros to be
 * used as arguments to other macros.  See K&R 2nd ed., page 231. */
#define CAT2(a,b)	PeRl_CaTiFy(a,b)
#define StGiFy(a)	PeRl_StGiFy(a)
#define STRINGIFY(a)	PeRl_StGiFy(a)
#endif
#if 42 != 1 && 42 != 42
#   include "Bletch: How does this C preprocessor concatenate tokens?"
#endif

/* CPPSTDIN:
 *	This symbol contains the first part of the string which will invoke
 *	the C preprocessor on the standard input and produce to standard
 *	output.	 Typical value of "cc -E" or "/lib/cpp", but it can also
 *	call a wrapper. See CPPRUN.
 */
/* CPPMINUS:
 *	This symbol contains the second part of the string which will invoke
 *	the C preprocessor on the standard input and produce to standard
 *	output.  This symbol will have the value "-" if CPPSTDIN needs a minus
 *	to specify standard input, otherwise the value is "".
 */
/* CPPRUN:
 *	This symbol contains the string which will invoke a C preprocessor on
 *	the standard input and produce to standard output. It needs to end
 *	with CPPLAST, after all other preprocessor flags have been specified.
 *	The main difference with CPPSTDIN is that this program will never be a
 *	pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
 *	available directly to the user. Note that it may well be different from
 *	the preprocessor used to compile the C program.
 */
/* CPPLAST:
 *	This symbol is intended to be used along with CPPRUN in the same manner
 *	symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
 */
#define CPPSTDIN ""
#define CPPMINUS ""
#define CPPRUN ""
#define CPPLAST ""

/* HAS__FWALK:
 *	This symbol, if defined, indicates that the _fwalk system call is
 *	available to apply a function to all the file handles.
 */
/*#define HAS__FWALK		/ **/

/* HAS_ACCESS:
 *	This manifest constant lets the C program know that the access()
 *	system call is available to check for accessibility using real UID/GID.
 *	(always present on UNIX.)
 */
/*#define HAS_ACCESS		/ **/

/* HAS_AINTL:
 *	This symbol, if defined, indicates that the aintl routine is
 *	available.  If copysignl is also present we can emulate modfl.
 */
/*#define HAS_AINTL		/ **/

/* HAS_ASCTIME_R:
 *	This symbol, if defined, indicates that the asctime_r routine
 *	is available to asctime re-entrantly.
 */
/* ASCTIME_R_PROTO:
 *	This symbol encodes the prototype of asctime_r.
 *	It is zero if d_asctime_r is undef, and one of the
 *	REENTRANT_PROTO_T_ABC macros of reentr.h if d_asctime_r
 *	is defined.
 */
/*#define HAS_ASCTIME_R	   / **/
#define ASCTIME_R_PROTO 0	   /**/

/* HASATTRIBUTE_FORMAT:
 *	Can we handle GCC attribute for checking printf-style formats
 */
/* HASATTRIBUTE_MALLOC:
 *	Can we handle GCC attribute for malloc-style functions.
 */
/* HASATTRIBUTE_NONNULL:
 *	Can we handle GCC attribute for nonnull function parms.
 */
/* HASATTRIBUTE_NORETURN:
 *	Can we handle GCC attribute for functions that do not return
 */
/* HASATTRIBUTE_PURE:
 *	Can we handle GCC attribute for pure functions
 */
/* HASATTRIBUTE_UNUSED:
 *	Can we handle GCC attribute for unused variables and arguments
 */
/* HASATTRIBUTE_WARN_UNUSED_RESULT:
 *	Can we handle GCC attribute for warning on unused results
 */
/*#define HASATTRIBUTE_FORMAT	/ **/
/*#define HASATTRIBUTE_NORETURN	/ **/
/*#define HASATTRIBUTE_MALLOC	/ **/
/*#define HASATTRIBUTE_NONNULL	/ **/
/*#define HASATTRIBUTE_PURE	/ **/
/*#define HASATTRIBUTE_UNUSED	/ **/
/*#define HASATTRIBUTE_WARN_UNUSED_RESULT	/ **/

/* HAS_BUILTIN_CHOOSE_EXPR:
 *	Can we handle GCC builtin for compile-time ternary-like expressions
 */
/* HAS_BUILTIN_EXPECT:
 *	Can we handle GCC builtin for telling that certain values are more
 *	likely
 */
/*#define HAS_BUILTIN_EXPECT	/ **/
/*#define HAS_BUILTIN_CHOOSE_EXPR	/ **/

/* 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.
 */
/*#define	CASTI32		/ **/

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

/* HAS_CLASS:
 *	This symbol, if defined, indicates that the class routine is
 *	available to classify doubles.  Available for example in AIX.
 *	The returned values are defined in <float.h> and are:
 *
 *	FP_PLUS_NORM	Positive normalized, nonzero
 *	FP_MINUS_NORM	Negative normalized, nonzero
 *	FP_PLUS_DENORM	Positive denormalized, nonzero
 *	FP_MINUS_DENORM	Negative denormalized, nonzero
 *	FP_PLUS_ZERO	+0.0
 *	FP_MINUS_ZERO	-0.0
 *	FP_PLUS_INF	+INF
 *	FP_MINUS_INF	-INF
 *	FP_NANS		Signaling Not a Number (NaNS)
 *	FP_NANQ		Quiet Not a Number (NaNQ)
 */
/*#define HAS_CLASS		/ **/

/* HAS_CLEARENV:
 *	This symbol, if defined, indicates that the clearenv () routine is
 *	available for use.
 */
/*#define HAS_CLEARENV		/ **/

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

/* HAS_STRUCT_CMSGHDR:
 *	This symbol, if defined, indicates that the struct cmsghdr
 *	is supported.
 */
/*#define HAS_STRUCT_CMSGHDR	/ **/

/* HAS_COPYSIGNL:
 *	This symbol, if defined, indicates that the copysignl routine is
 *	available.  If aintl is also present we can emulate modfl.
 */
/*#define HAS_COPYSIGNL		/ **/

/* 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.
 */
/* CSH:
 *	This symbol, if defined, contains the full pathname of csh.
 */
/*#define HAS_CSH		/ **/
#ifdef HAS_CSH
#define CSH ""	/**/
#endif

/* HAS_CTERMID_R:
 *	This symbol, if defined, indicates that the ctermid_r routine