--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mingw-5.1.4/win32/include/ansidecl.h	Fri Apr 03 17:16:45 2009 +0100
@@ -0,0 +1,393 @@
+/* ANSI and traditional C compatability macros
+   Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+   Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+/* ANSI and traditional C compatibility macros
+
+   ANSI C is assumed if __STDC__ is #defined.
+
+   Macro		ANSI C definition	Traditional C definition
+   -----		---- - ----------	----------- - ----------
+   ANSI_PROTOTYPES	1			not defined
+   PTR			`void *'		`char *'
+   PTRCONST		`void *const'		`char *'
+   LONG_DOUBLE		`long double'		`double'
+   const		not defined		`'
+   volatile		not defined		`'
+   signed		not defined		`'
+   VA_START(ap, var)	va_start(ap, var)	va_start(ap)
+
+   Note that it is safe to write "void foo();" indicating a function
+   with no return value, in all K+R compilers we have been able to test.
+
+   For declaring functions with prototypes, we also provide these:
+
+   PARAMS ((prototype))
+   -- for functions which take a fixed number of arguments.  Use this
+   when declaring the function.  When defining the function, write a
+   K+R style argument list.  For example:
+
+	char *strcpy PARAMS ((char *dest, char *source));
+	...
+	char *
+	strcpy (dest, source)
+	     char *dest;
+	     char *source;
+	{ ... }
+
+
+   VPARAMS ((prototype, ...))
+   -- for functions which take a variable number of arguments.  Use
+   PARAMS to declare the function, VPARAMS to define it.  For example:
+
+	int printf PARAMS ((const char *format, ...));
+	...
+	int
+	printf VPARAMS ((const char *format, ...))
+	{
+	   ...
+	}
+
+   For writing functions which take variable numbers of arguments, we
+   also provide the VA_OPEN, VA_CLOSE, and VA_FIXEDARG macros.  These
+   hide the differences between K+R <varargs.h> and C89 <stdarg.h> more
+   thoroughly than the simple VA_START() macro mentioned above.
+
+   VA_OPEN and VA_CLOSE are used *instead of* va_start and va_end.
+   Immediately after VA_OPEN, put a sequence of VA_FIXEDARG calls
+   corresponding to the list of fixed arguments.  Then use va_arg
+   normally to get the variable arguments, or pass your va_list object
+   around.  You do not declare the va_list yourself; VA_OPEN does it
+   for you.
+
+   Here is a complete example:
+
+	int
+	printf VPARAMS ((const char *format, ...))
+	{
+	   int result;
+
+	   VA_OPEN (ap, format);
+	   VA_FIXEDARG (ap, const char *, format);
+
+	   result = vfprintf (stdout, format, ap);
+	   VA_CLOSE (ap);
+
+	   return result;
+	}
+
+
+   You can declare variables either before or after the VA_OPEN,
+   VA_FIXEDARG sequence.  Also, VA_OPEN and VA_CLOSE are the beginning
+   and end of a block.  They must appear at the same nesting level,
+   and any variables declared after VA_OPEN go out of scope at
+   VA_CLOSE.  Unfortunately, with a K+R compiler, that includes the
+   argument list.  You can have multiple instances of VA_OPEN/VA_CLOSE
+   pairs in a single function in case you need to traverse the
+   argument list more than once.
+
+   For ease of writing code which uses GCC extensions but needs to be
+   portable to other compilers, we provide the GCC_VERSION macro that
+   simplifies testing __GNUC__ and __GNUC_MINOR__ together, and various
+   wrappers around __attribute__.  Also, __extension__ will be #defined
+   to nothing if it doesn't work.  See below.
+
+   This header also defines a lot of obsolete macros:
+   CONST, VOLATILE, SIGNED, PROTO, EXFUN, DEFUN, DEFUN_VOID,
+   AND, DOTS, NOARGS.  Don't use them.  */
+
+#ifndef	_ANSIDECL_H
+#define _ANSIDECL_H	1
+
+/* Every source file includes this file,
+   so they will all get the switch for lint.  */
+/* LINTLIBRARY */
+
+/* Using MACRO(x,y) in cpp #if conditionals does not work with some
+   older preprocessors.  Thus we can't define something like this:
+
+#define HAVE_GCC_VERSION(MAJOR, MINOR) \
+  (__GNUC__ > (MAJOR) || (__GNUC__ == (MAJOR) && __GNUC_MINOR__ >= (MINOR)))
+
+and then test "#if HAVE_GCC_VERSION(2,7)".
+
+So instead we use the macro below and test it against specific values.  */
+
+/* This macro simplifies testing whether we are using gcc, and if it
+   is of a particular minimum version. (Both major & minor numbers are
+   significant.)  This macro will evaluate to 0 if we are not using
+   gcc at all.  */
+#ifndef GCC_VERSION
+#define GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__)
+#endif /* GCC_VERSION */
+
+#if defined (__STDC__) || defined (_AIX) || (defined (__mips) && defined (_SYSTYPE_SVR4)) || defined(_WIN32) || (defined(__alpha) && defined(__cplusplus))
+/* All known AIX compilers implement these things (but don't always
+   define __STDC__).  The RISC/OS MIPS compiler defines these things
+   in SVR4 mode, but does not define __STDC__.  */
+/* eraxxon@alumni.rice.edu: The Compaq C++ compiler, unlike many other
+   C++ compilers, does not define __STDC__, though it acts as if this
+   was so. (Verified versions: 5.7, 6.2, 6.3, 6.5) */
+
+#define ANSI_PROTOTYPES	1
+#define PTR		void *
+#define PTRCONST	void *const
+#define LONG_DOUBLE	long double
+
+/* PARAMS is often defined elsewhere (e.g. by libintl.h), so wrap it in
+   a #ifndef.  */
+#ifndef PARAMS
+#define PARAMS(ARGS)		ARGS
+#endif
+
+#define VPARAMS(ARGS)		ARGS
+#define VA_START(VA_LIST, VAR)	va_start(VA_LIST, VAR)
+
+/* variadic function helper macros */
+/* "struct Qdmy" swallows the semicolon after VA_OPEN/VA_FIXEDARG's
+   use without inhibiting further decls and without declaring an
+   actual variable.  */
+#define VA_OPEN(AP, VAR)	{ va_list AP; va_start(AP, VAR); { struct Qdmy
+#define VA_CLOSE(AP)		} va_end(AP); }
+#define VA_FIXEDARG(AP, T, N)	struct Qdmy
+ 
+#undef const
+#undef volatile
+#undef signed
+
+/* inline requires special treatment; it's in C99, and GCC >=2.7 supports
+   it too, but it's not in C89.  */
+#undef inline
+#if __STDC_VERSION__ > 199901L
+/* it's a keyword */
+#else
+# if GCC_VERSION >= 2007
+#  define inline __inline__   /* __inline__ prevents -pedantic warnings */
+# else
+#  define inline  /* nothing */
+# endif
+#endif
+
+/* These are obsolete.  Do not use.  */
+#ifndef IN_GCC
+#define CONST		const
+#define VOLATILE	volatile
+#define SIGNED		signed
+
+#define PROTO(type, name, arglist)	type name arglist
+#define EXFUN(name, proto)		name proto
+#define DEFUN(name, arglist, args)	name(args)
+#define DEFUN_VOID(name)		name(void)
+#define AND		,
+#define DOTS		, ...
+#define NOARGS		void
+#endif /* ! IN_GCC */
+
+#else	/* Not ANSI C.  */
+
+#undef  ANSI_PROTOTYPES
+#define PTR		char *
+#define PTRCONST	PTR
+#define LONG_DOUBLE	double
+
+#define PARAMS(args)		()
+#define VPARAMS(args)		(va_alist) va_dcl
+#define VA_START(va_list, var)	va_start(va_list)
+
+#define VA_OPEN(AP, VAR)		{ va_list AP; va_start(AP); { struct Qdmy
+#define VA_CLOSE(AP)			} va_end(AP); }
+#define VA_FIXEDARG(AP, TYPE, NAME)	TYPE NAME = va_arg(AP, TYPE)
+
+/* some systems define these in header files for non-ansi mode */
+#undef const
+#undef volatile
+#undef signed
+#undef inline
+#define const
+#define volatile
+#define signed
+#define inline
+
+#ifndef IN_GCC
+#define CONST
+#define VOLATILE
+#define SIGNED
+
+#define PROTO(type, name, arglist)	type name ()
+#define EXFUN(name, proto)		name()
+#define DEFUN(name, arglist, args)	name arglist args;
+#define DEFUN_VOID(name)		name()
+#define AND		;
+#define DOTS
+#define NOARGS
+#endif /* ! IN_GCC */
+
+#endif	/* ANSI C.  */
+
+/* Define macros for some gcc attributes.  This permits us to use the
+   macros freely, and know that they will come into play for the
+   version of gcc in which they are supported.  */
+
+#if (GCC_VERSION < 2007)
+# define __attribute__(x)
+#endif
+
+/* Attribute __malloc__ on functions was valid as of gcc 2.96. */
+#ifndef ATTRIBUTE_MALLOC
+# if (GCC_VERSION >= 2096)
+#  define ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
+# else
+#  define ATTRIBUTE_MALLOC
+# endif /* GNUC >= 2.96 */
+#endif /* ATTRIBUTE_MALLOC */
+
+/* Attributes on labels were valid as of gcc 2.93. */
+#ifndef ATTRIBUTE_UNUSED_LABEL
+# if (!defined (__cplusplus) && GCC_VERSION >= 2093)
+#  define ATTRIBUTE_UNUSED_LABEL ATTRIBUTE_UNUSED
+# else
+#  define ATTRIBUTE_UNUSED_LABEL
+# endif /* !__cplusplus && GNUC >= 2.93 */
+#endif /* ATTRIBUTE_UNUSED_LABEL */
+
+#ifndef ATTRIBUTE_UNUSED
+#define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
+#endif /* ATTRIBUTE_UNUSED */
+
+/* Before GCC 3.4, the C++ frontend couldn't parse attributes placed after the
+   identifier name.  */
+#if ! defined(__cplusplus) || (GCC_VERSION >= 3004)
+# define ARG_UNUSED(NAME) NAME ATTRIBUTE_UNUSED
+#else /* !__cplusplus || GNUC >= 3.4 */
+# define ARG_UNUSED(NAME) NAME
+#endif /* !__cplusplus || GNUC >= 3.4 */
+
+#ifndef ATTRIBUTE_NORETURN
+#define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
+#endif /* ATTRIBUTE_NORETURN */
+
+/* Attribute `nonnull' was valid as of gcc 3.3.  */
+#ifndef ATTRIBUTE_NONNULL
+# if (GCC_VERSION >= 3003)
+#  define ATTRIBUTE_NONNULL(m) __attribute__ ((__nonnull__ (m)))
+# else
+#  define ATTRIBUTE_NONNULL(m)
+# endif /* GNUC >= 3.3 */
+#endif /* ATTRIBUTE_NONNULL */
+
+/* Attribute `pure' was valid as of gcc 3.0.  */
+#ifndef ATTRIBUTE_PURE
+# if (GCC_VERSION >= 3000)
+#  define ATTRIBUTE_PURE __attribute__ ((__pure__))
+# else
+#  define ATTRIBUTE_PURE
+# endif /* GNUC >= 3.0 */
+#endif /* ATTRIBUTE_PURE */
+
+/* Use ATTRIBUTE_PRINTF when the format specifier must not be NULL.
+   This was the case for the `printf' format attribute by itself
+   before GCC 3.3, but as of 3.3 we need to add the `nonnull'
+   attribute to retain this behavior.  */
+#ifndef ATTRIBUTE_PRINTF
+#define ATTRIBUTE_PRINTF(m, n) __attribute__ ((__format__ (__printf__, m, n))) ATTRIBUTE_NONNULL(m)
+#define ATTRIBUTE_PRINTF_1 ATTRIBUTE_PRINTF(1, 2)
+#define ATTRIBUTE_PRINTF_2 ATTRIBUTE_PRINTF(2, 3)
+#define ATTRIBUTE_PRINTF_3 ATTRIBUTE_PRINTF(3, 4)
+#define ATTRIBUTE_PRINTF_4 ATTRIBUTE_PRINTF(4, 5)
+#define ATTRIBUTE_PRINTF_5 ATTRIBUTE_PRINTF(5, 6)
+#endif /* ATTRIBUTE_PRINTF */
+
+/* Use ATTRIBUTE_FPTR_PRINTF when the format attribute is to be set on
+   a function pointer.  Format attributes were allowed on function
+   pointers as of gcc 3.1.  */
+#ifndef ATTRIBUTE_FPTR_PRINTF
+# if (GCC_VERSION >= 3001)
+#  define ATTRIBUTE_FPTR_PRINTF(m, n) ATTRIBUTE_PRINTF(m, n)
+# else
+#  define ATTRIBUTE_FPTR_PRINTF(m, n)
+# endif /* GNUC >= 3.1 */
+# define ATTRIBUTE_FPTR_PRINTF_1 ATTRIBUTE_FPTR_PRINTF(1, 2)
+# define ATTRIBUTE_FPTR_PRINTF_2 ATTRIBUTE_FPTR_PRINTF(2, 3)
+# define ATTRIBUTE_FPTR_PRINTF_3 ATTRIBUTE_FPTR_PRINTF(3, 4)
+# define ATTRIBUTE_FPTR_PRINTF_4 ATTRIBUTE_FPTR_PRINTF(4, 5)
+# define ATTRIBUTE_FPTR_PRINTF_5 ATTRIBUTE_FPTR_PRINTF(5, 6)
+#endif /* ATTRIBUTE_FPTR_PRINTF */
+
+/* Use ATTRIBUTE_NULL_PRINTF when the format specifier may be NULL.  A
+   NULL format specifier was allowed as of gcc 3.3.  */
+#ifndef ATTRIBUTE_NULL_PRINTF
+# if (GCC_VERSION >= 3003)
+#  define ATTRIBUTE_NULL_PRINTF(m, n) __attribute__ ((__format__ (__printf__, m, n)))
+# else
+#  define ATTRIBUTE_NULL_PRINTF(m, n)
+# endif /* GNUC >= 3.3 */
+# define ATTRIBUTE_NULL_PRINTF_1 ATTRIBUTE_NULL_PRINTF(1, 2)
+# define ATTRIBUTE_NULL_PRINTF_2 ATTRIBUTE_NULL_PRINTF(2, 3)
+# define ATTRIBUTE_NULL_PRINTF_3 ATTRIBUTE_NULL_PRINTF(3, 4)
+# define ATTRIBUTE_NULL_PRINTF_4 ATTRIBUTE_NULL_PRINTF(4, 5)
+# define ATTRIBUTE_NULL_PRINTF_5 ATTRIBUTE_NULL_PRINTF(5, 6)
+#endif /* ATTRIBUTE_NULL_PRINTF */
+
+/* Attribute `sentinel' was valid as of gcc 3.5.  */
+#ifndef ATTRIBUTE_SENTINEL
+# if (GCC_VERSION >= 3005)
+#  define ATTRIBUTE_SENTINEL __attribute__ ((__sentinel__))
+# else
+#  define ATTRIBUTE_SENTINEL
+# endif /* GNUC >= 3.5 */
+#endif /* ATTRIBUTE_SENTINEL */
+
+
+#ifndef ATTRIBUTE_ALIGNED_ALIGNOF
+# if (GCC_VERSION >= 3000)
+#  define ATTRIBUTE_ALIGNED_ALIGNOF(m) __attribute__ ((__aligned__ (__alignof__ (m))))
+# else
+#  define ATTRIBUTE_ALIGNED_ALIGNOF(m)
+# endif /* GNUC >= 3.0 */
+#endif /* ATTRIBUTE_ALIGNED_ALIGNOF */
+
+/* Useful for structures whose layout must much some binary specification
+   regardless of the alignment and padding qualities of the compiler.  */
+#ifndef ATTRIBUTE_PACKED
+# define ATTRIBUTE_PACKED __attribute__ ((packed))
+#endif
+
+/* Attribute `hot' and `cold' was valid as of gcc 4.3.  */
+#ifndef ATTRIBUTE_COLD
+# if (GCC_VERSION >= 4003)
+#  define ATTRIBUTE_COLD __attribute__ ((__cold__))
+# else
+#  define ATTRIBUTE_COLD
+# endif /* GNUC >= 4.3 */
+#endif /* ATTRIBUTE_COLD */
+#ifndef ATTRIBUTE_HOT
+# if (GCC_VERSION >= 4003)
+#  define ATTRIBUTE_HOT __attribute__ ((__hot__))
+# else
+#  define ATTRIBUTE_HOT
+# endif /* GNUC >= 4.3 */
+#endif /* ATTRIBUTE_HOT */
+
+/* We use __extension__ in some places to suppress -pedantic warnings
+   about GCC extensions.  This feature didn't work properly before
+   gcc 2.8.  */
+#if GCC_VERSION < 2008
+#define __extension__
+#endif
+
+#endif	/* ansidecl.h	*/