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-rw-r--r--include/stdint.h424
1 files changed, 247 insertions, 177 deletions
diff --git a/include/stdint.h b/include/stdint.h
index c5ef47ae3..59d067302 100644
--- a/include/stdint.h
+++ b/include/stdint.h
@@ -1,177 +1,247 @@
-/* stdint.h - integer types
-
- Copyright 2003, 2006, 2007 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license. Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _STDINT_H
-#define _STDINT_H
-
-#include <sys/types.h>
-
-/* Exact-width integer types */
-
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef __int8 int8_t;
-typedef __int16 int16_t;
-typedef __int32 int32_t;
-typedef __int64 int64_t;
-#endif
-
-typedef unsigned __int8 uint8_t;
-typedef unsigned __int16 uint16_t;
-typedef unsigned __int32 uint32_t;
-
-/* Minimum-width integer types */
-
-typedef signed char int_least8_t;
-typedef short int_least16_t;
-typedef long int_least32_t;
-typedef __int64 int_least64_t;
-
-typedef unsigned char uint_least8_t;
-typedef unsigned short uint_least16_t;
-typedef unsigned long uint_least32_t;
-typedef unsigned __int64 uint_least64_t;
-
-/* Fastest minimum-width integer types */
-
-typedef signed char int_fast8_t;
-typedef long int_fast16_t;
-typedef long int_fast32_t;
-typedef long long int_fast64_t;
-
-typedef unsigned char uint_fast8_t;
-typedef unsigned long uint_fast16_t;
-typedef unsigned long uint_fast32_t;
-typedef unsigned __int64 uint_fast64_t;
-
-typedef unsigned __int64 uint64_t;
-typedef int ssize_t;
-
-/* Integer types capable of holding object pointers */
-
-/* Greatest-width integer types */
-
-typedef long long intmax_t;
-typedef unsigned long long uintmax_t;
-
-/* Limits of exact-width integer types */
-
-#define INT8_MIN (-128)
-#define INT16_MIN (-32768)
-#define INT32_MIN (-2147483647 - 1)
-#define INT64_MIN (-9223372036854775807LL - 1LL)
-
-#define INT8_MAX (127)
-#define INT16_MAX (32767)
-#define INT32_MAX (2147483647)
-#define INT64_MAX (9223372036854775807LL)
-
-#define UINT8_MAX (255)
-#define UINT16_MAX (65535)
-#define UINT32_MAX (4294967295UL)
-#define UINT64_MAX (18446744073709551615ULL)
-
-/* Limits of minimum-width integer types */
-
-#define INT_LEAST8_MIN (-128)
-#define INT_LEAST16_MIN (-32768)
-#define INT_LEAST32_MIN (-2147483647 - 1)
-#define INT_LEAST64_MIN (-9223372036854775807LL - 1LL)
-
-#define INT_LEAST8_MAX (127)
-#define INT_LEAST16_MAX (32767)
-#define INT_LEAST32_MAX (2147483647)
-#define INT_LEAST64_MAX (9223372036854775807LL)
-
-#define UINT_LEAST8_MAX (255)
-#define UINT_LEAST16_MAX (65535)
-#define UINT_LEAST32_MAX (4294967295UL)
-#define UINT_LEAST64_MAX (18446744073709551615ULL)
-
-/* Limits of fastest minimum-width integer types */
-
-#define INT_FAST8_MIN (-128)
-#define INT_FAST16_MIN (-2147483647 - 1)
-#define INT_FAST32_MIN (-2147483647 - 1)
-#define INT_FAST64_MIN (-9223372036854775807LL - 1LL)
-
-#define INT_FAST8_MAX (127)
-#define INT_FAST16_MAX (2147483647)
-#define INT_FAST32_MAX (2147483647)
-#define INT_FAST64_MAX (9223372036854775807LL)
-
-#define UINT_FAST8_MAX (255)
-#define UINT_FAST16_MAX (4294967295UL)
-#define UINT_FAST32_MAX (4294967295UL)
-#define UINT_FAST64_MAX (18446744073709551615ULL)
-
-/* Limits of integer types capable of holding object pointers */
-
-#define INTPTR_MIN (-2147483647 - 1)
-#define INTPTR_MAX (2147483647)
-#define UINTPTR_MAX (4294967295UL)
-
-/* Limits of greatest-width integer types */
-
-#define INTMAX_MIN (-9223372036854775807LL - 1LL)
-#define INTMAX_MAX (9223372036854775807LL)
-#define UINTMAX_MAX (18446744073709551615ULL)
-
-/* Limits of other integer types */
-
-#ifndef PTRDIFF_MIN
-#define PTRDIFF_MIN (-2147483647 - 1)
-#define PTRDIFF_MAX (2147483647)
-#endif
-
-#ifndef SIG_ATOMIC_MIN
-#define SIG_ATOMIC_MIN (-2147483647 - 1)
-#endif
-#ifndef SIG_ATOMIC_MAX
-#define SIG_ATOMIC_MAX (2147483647)
-#endif
-
-#ifndef SIZE_MAX
-#define SIZE_MAX (4294967295UL)
-#endif
-
-#ifndef WCHAR_MIN
-#ifdef __WCHAR_MIN__
-#define WCHAR_MIN __WCHAR_MIN__
-#define WCHAR_MAX __WCHAR_MAX__
-#else
-#define WCHAR_MIN (0)
-#define WCHAR_MAX (65535)
-#endif
-#endif
-
-#ifndef WINT_MIN
-#define WINT_MIN 0U
-#define WINT_MAX UINT_MAX
-#endif
-
-/* Macros for minimum-width integer constant expressions */
-
-#define INT8_C(x) x
-#define INT16_C(x) x
-#define INT32_C(x) x ## L
-#define INT64_C(__val) __val##i64
-
-#define UINT8_C(x) x
-#define UINT16_C(x) x
-#define UINT32_C(x) x ## UL
-#define UINT64_C(__val) __val##ui64
-
-/* Macros for greatest-width integer constant expressions */
-
-#define INTMAX_C(x) x ## LL
-#define UINTMAX_C(x) x ## ULL
-
-#endif /* _STDINT_H */
+// ISO C9x compliant stdint.h for Microsoft Visual Studio
+// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124
+//
+// Copyright (c) 2006-2008 Alexander Chemeris
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice,
+// this list of conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+//
+// 3. The name of the author may be used to endorse or promote products
+// derived from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _MSC_VER // [
+#error "Use this header only with Microsoft Visual C++ compilers!"
+#endif // _MSC_VER ]
+
+#ifndef _MSC_STDINT_H_ // [
+#define _MSC_STDINT_H_
+
+#if _MSC_VER > 1000
+#pragma once
+#endif
+
+#include <limits.h>
+
+// For Visual Studio 6 in C++ mode and for many Visual Studio versions when
+// compiling for ARM we should wrap <wchar.h> include with 'extern "C++" {}'
+// or compiler give many errors like this:
+// error C2733: second C linkage of overloaded function 'wmemchr' not allowed
+#ifdef __cplusplus
+extern "C" {
+#endif
+# include <wchar.h>
+#ifdef __cplusplus
+}
+#endif
+
+// Define _W64 macros to mark types changing their size, like intptr_t.
+#ifndef _W64
+# if !defined(__midl) && (defined(_X86_) || defined(_M_IX86)) && _MSC_VER >= 1300
+# define _W64 __w64
+# else
+# define _W64
+# endif
+#endif
+
+
+// 7.18.1 Integer types
+
+// 7.18.1.1 Exact-width integer types
+
+// Visual Studio 6 and Embedded Visual C++ 4 doesn't
+// realize that, e.g. char has the same size as __int8
+// so we give up on __intX for them.
+#if (_MSC_VER < 1300)
+ typedef signed char int8_t;
+ typedef signed short int16_t;
+ typedef signed int int32_t;
+ typedef unsigned char uint8_t;
+ typedef unsigned short uint16_t;
+ typedef unsigned int uint32_t;
+#else
+ typedef signed __int8 int8_t;
+ typedef signed __int16 int16_t;
+ typedef signed __int32 int32_t;
+ typedef unsigned __int8 uint8_t;
+ typedef unsigned __int16 uint16_t;
+ typedef unsigned __int32 uint32_t;
+#endif
+typedef signed __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+
+
+// 7.18.1.2 Minimum-width integer types
+typedef int8_t int_least8_t;
+typedef int16_t int_least16_t;
+typedef int32_t int_least32_t;
+typedef int64_t int_least64_t;
+typedef uint8_t uint_least8_t;
+typedef uint16_t uint_least16_t;
+typedef uint32_t uint_least32_t;
+typedef uint64_t uint_least64_t;
+
+// 7.18.1.3 Fastest minimum-width integer types
+typedef int8_t int_fast8_t;
+typedef int16_t int_fast16_t;
+typedef int32_t int_fast32_t;
+typedef int64_t int_fast64_t;
+typedef uint8_t uint_fast8_t;
+typedef uint16_t uint_fast16_t;
+typedef uint32_t uint_fast32_t;
+typedef uint64_t uint_fast64_t;
+
+// 7.18.1.4 Integer types capable of holding object pointers
+#ifdef _WIN64 // [
+ typedef signed __int64 intptr_t;
+ typedef unsigned __int64 uintptr_t;
+#else // _WIN64 ][
+ typedef _W64 signed int intptr_t;
+ typedef _W64 unsigned int uintptr_t;
+#endif // _WIN64 ]
+
+// 7.18.1.5 Greatest-width integer types
+typedef int64_t intmax_t;
+typedef uint64_t uintmax_t;
+
+
+// 7.18.2 Limits of specified-width integer types
+
+#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) // [ See footnote 220 at page 257 and footnote 221 at page 259
+
+// 7.18.2.1 Limits of exact-width integer types
+#define INT8_MIN ((int8_t)_I8_MIN)
+#define INT8_MAX _I8_MAX
+#define INT16_MIN ((int16_t)_I16_MIN)
+#define INT16_MAX _I16_MAX
+#define INT32_MIN ((int32_t)_I32_MIN)
+#define INT32_MAX _I32_MAX
+#define INT64_MIN ((int64_t)_I64_MIN)
+#define INT64_MAX _I64_MAX
+#define UINT8_MAX _UI8_MAX
+#define UINT16_MAX _UI16_MAX
+#define UINT32_MAX _UI32_MAX
+#define UINT64_MAX _UI64_MAX
+
+// 7.18.2.2 Limits of minimum-width integer types
+#define INT_LEAST8_MIN INT8_MIN
+#define INT_LEAST8_MAX INT8_MAX
+#define INT_LEAST16_MIN INT16_MIN
+#define INT_LEAST16_MAX INT16_MAX
+#define INT_LEAST32_MIN INT32_MIN
+#define INT_LEAST32_MAX INT32_MAX
+#define INT_LEAST64_MIN INT64_MIN
+#define INT_LEAST64_MAX INT64_MAX
+#define UINT_LEAST8_MAX UINT8_MAX
+#define UINT_LEAST16_MAX UINT16_MAX
+#define UINT_LEAST32_MAX UINT32_MAX
+#define UINT_LEAST64_MAX UINT64_MAX
+
+// 7.18.2.3 Limits of fastest minimum-width integer types
+#define INT_FAST8_MIN INT8_MIN
+#define INT_FAST8_MAX INT8_MAX
+#define INT_FAST16_MIN INT16_MIN
+#define INT_FAST16_MAX INT16_MAX
+#define INT_FAST32_MIN INT32_MIN
+#define INT_FAST32_MAX INT32_MAX
+#define INT_FAST64_MIN INT64_MIN
+#define INT_FAST64_MAX INT64_MAX
+#define UINT_FAST8_MAX UINT8_MAX
+#define UINT_FAST16_MAX UINT16_MAX
+#define UINT_FAST32_MAX UINT32_MAX
+#define UINT_FAST64_MAX UINT64_MAX
+
+// 7.18.2.4 Limits of integer types capable of holding object pointers
+#ifdef _WIN64 // [
+# define INTPTR_MIN INT64_MIN
+# define INTPTR_MAX INT64_MAX
+# define UINTPTR_MAX UINT64_MAX
+#else // _WIN64 ][
+# define INTPTR_MIN INT32_MIN
+# define INTPTR_MAX INT32_MAX
+# define UINTPTR_MAX UINT32_MAX
+#endif // _WIN64 ]
+
+// 7.18.2.5 Limits of greatest-width integer types
+#define INTMAX_MIN INT64_MIN
+#define INTMAX_MAX INT64_MAX
+#define UINTMAX_MAX UINT64_MAX
+
+// 7.18.3 Limits of other integer types
+
+#ifdef _WIN64 // [
+# define PTRDIFF_MIN _I64_MIN
+# define PTRDIFF_MAX _I64_MAX
+#else // _WIN64 ][
+# define PTRDIFF_MIN _I32_MIN
+# define PTRDIFF_MAX _I32_MAX
+#endif // _WIN64 ]
+
+#define SIG_ATOMIC_MIN INT_MIN
+#define SIG_ATOMIC_MAX INT_MAX
+
+#ifndef SIZE_MAX // [
+# ifdef _WIN64 // [
+# define SIZE_MAX _UI64_MAX
+# else // _WIN64 ][
+# define SIZE_MAX _UI32_MAX
+# endif // _WIN64 ]
+#endif // SIZE_MAX ]
+
+// WCHAR_MIN and WCHAR_MAX are also defined in <wchar.h>
+#ifndef WCHAR_MIN // [
+# define WCHAR_MIN 0
+#endif // WCHAR_MIN ]
+#ifndef WCHAR_MAX // [
+# define WCHAR_MAX _UI16_MAX
+#endif // WCHAR_MAX ]
+
+#define WINT_MIN 0
+#define WINT_MAX _UI16_MAX
+
+#endif // __STDC_LIMIT_MACROS ]
+
+
+// 7.18.4 Limits of other integer types
+
+#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) // [ See footnote 224 at page 260
+
+// 7.18.4.1 Macros for minimum-width integer constants
+
+#define INT8_C(val) val##i8
+#define INT16_C(val) val##i16
+#define INT32_C(val) val##i32
+#define INT64_C(val) val##i64
+
+#define UINT8_C(val) val##ui8
+#define UINT16_C(val) val##ui16
+#define UINT32_C(val) val##ui32
+#define UINT64_C(val) val##ui64
+
+// 7.18.4.2 Macros for greatest-width integer constants
+#define INTMAX_C INT64_C
+#define UINTMAX_C UINT64_C
+
+#endif // __STDC_CONSTANT_MACROS ]
+
+
+#endif // _MSC_STDINT_H_ ]