On 8/10/2015 3:34 AM, Jacek Caban wrote:
I'm sorry for the delay, I was sure I already replied.
That's fine, I'm not paying you. :-)
We use #ifndef guards all over the place. PSDK headers usually use both.
That's find to add the pragma, but please don't delete existing guards.
OK, I have attached a new version of the patch (2.2.1, public domain) that just uses
ifndef instead of the pragma. I can see now that it could be a compatibility issue if
their header defines "_INTSAFE_H_INCLUDED_" and our header does not, so it
seems good to use the ifndef. I don't see a need to use both.
Alexandre: As far as I can tell, '#pragma once' is not deprecated. It is
documented here:
https://gcc.gnu.org/onlinedocs/cpp/Alternatives-to-Wrapper-_0023ifndef.html
Also while I was reviewing the patch, I noticed that MS version doesn't
set output value to 0, but instead to values like ~0. Documentation
specifies this case as invalid value, so whatever we use is fine IMHO.
Yeah, I noticed that too. I suppose I should have been upfront about all the issues like
that. Originally I thought that their version sometimes uses 0 and sometimes uses -1,
but now it looks like they consistently use -1 (which is ~0 for unsigned types). If I
understand the C/C++ standards correctly, I think it would be safe for us to change the
error case to "*result = -1;" and I can look into that if you want.
Here is a quick summary of the remaining possible compatibility issues between
our version and the PSDK version of intsafe.h:
- We include wtypesbase.h to define our types
- Our error result is always 0, they use ~0.
- They have some undocumented functions in intsafe.h that we don't have.
- Our version won't work on clang or older versions of gcc because it uses
these builtins, but at least it can be included.
Thanks for the work,
Jacek
Thanks, Jacek!
--David
diff --git a/mingw-w64-headers/include/intsafe.h
b/mingw-w64-headers/include/intsafe.h
index 4c9459f..6f0f8dd 100644
--- a/mingw-w64-headers/include/intsafe.h
+++ b/mingw-w64-headers/include/intsafe.h
@@ -11,9 +11,388 @@
#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP)
+#include <wtypesbase.h>
#include <specstrings.h>
#define INTSAFE_E_ARITHMETIC_OVERFLOW ((HRESULT)0x80070216)
+#ifndef S_OK
+#define S_OK ((HRESULT)0)
#endif
+
+/** The builtins we use were added in GCC 5. */
+#if __GNUC__ >= 5
+
+#ifndef __MINGW_INTSAFE_API
+#define __MINGW_INTSAFE_API FORCEINLINE
+#endif
+
+/** If CHAR is unsigned, use static inline for functions that operate
+on chars. This avoids the risk of linking to the wrong function when
+different translation units with different types of chars are linked
+together, and code using signed chars will not be affected. */
+#ifndef __MINGW_INTSAFE_CHAR_API
+#ifdef __CHAR_UNSIGNED__
+#define __MINGW_INTSAFE_CHAR_API static inline
+#else
+#define __MINGW_INTSAFE_CHAR_API __MINGW_INTSAFE_API
#endif
+#endif
+
+#define __MINGW_INTSAFE_BODY(operation, x, y) \
+{ \
+ if (__builtin_##operation##_overflow(x, y, result)) \
+ { \
+ *result = 0; \
+ return INTSAFE_E_ARITHMETIC_OVERFLOW; \
+ } \
+ return S_OK; \
+}
+
+#define __MINGW_INTSAFE_CONV(name, type_src, type_dest) \
+ HRESULT name(type_src operand, type_dest * result) \
+ __MINGW_INTSAFE_BODY(add, operand, 0)
+
+#define __MINGW_INTSAFE_MATH(name, type, operation) \
+ HRESULT name(type x, type y, type * result) \
+ __MINGW_INTSAFE_BODY(operation, x, y)
+
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UInt8ToInt8, UINT8, INT8)
+__MINGW_INTSAFE_CHAR_API __MINGW_INTSAFE_CONV(UInt8ToChar, UINT8, CHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ByteToInt8, BYTE, INT8)
+__MINGW_INTSAFE_CHAR_API __MINGW_INTSAFE_CONV(ByteToChar, BYTE, CHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int8ToUChar, INT8, UCHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int8ToUInt8, INT8, UINT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int8ToUShort, INT8, USHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int8ToUInt, INT8, UINT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int8ToULong, INT8, ULONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int8ToUIntPtr, INT8, UINT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int8ToULongPtr, INT8, ULONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int8ToULongLong, INT8, ULONGLONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UShortToUChar, USHORT, UCHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UShortToUInt8, USHORT, UINT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UShortToByte, USHORT, BYTE)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UShortToInt8, USHORT, INT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UShortToShort, USHORT, SHORT)
+__MINGW_INTSAFE_CHAR_API __MINGW_INTSAFE_CONV(UShortToChar, USHORT, CHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(WordToUChar, WORD, UCHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(WordToByte, WORD, BYTE)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(WordToShort, WORD, SHORT)
+__MINGW_INTSAFE_CHAR_API __MINGW_INTSAFE_CONV(WordToChar, WORD, CHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ShortToUChar, SHORT, UCHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ShortToUInt8, SHORT, UINT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ShortToByte, SHORT, BYTE)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ShortToInt8, SHORT, INT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ShortToUShort, SHORT, USHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ShortToWord, SHORT, WORD)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ShortToUInt, SHORT, UINT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ShortToULong, SHORT, ULONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ShortToUIntPtr, SHORT, UINT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ShortToULongPtr, SHORT, ULONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ShortToDWordPtr, SHORT, DWORD_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ShortToULongLong, SHORT, ULONGLONG)
+__MINGW_INTSAFE_CHAR_API __MINGW_INTSAFE_CONV(ShortToChar, SHORT, CHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntToUChar, UINT, UCHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntToUInt8, UINT, UINT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntToByte, UINT, BYTE)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntToInt8, UINT, INT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntToUShort, UINT, USHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntToWord, UINT, WORD)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntToShort, UINT, SHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntToLong, UINT, LONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntToInt, UINT, INT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntToIntPtr, UINT, INT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntToPtrdiffT, UINT, ptrdiff_t)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntToLongPtr, UINT, LONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntToSSIZET, UINT, SSIZE_T)
+__MINGW_INTSAFE_CHAR_API __MINGW_INTSAFE_CONV(UIntToChar, UINT, CHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongToUChar, ULONG, UCHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongToUInt8, ULONG, UINT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongToByte, ULONG, BYTE)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongToInt8, ULONG, INT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongToUShort, ULONG, USHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongToWord, ULONG, WORD)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongToShort, ULONG, SHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongToUInt, ULONG, UINT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongToLong, ULONG, LONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongToInt, ULONG, INT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongToUIntPtr, ULONG, UINT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongToIntPtr, ULONG, INT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongToPtrdiffT, ULONG, ptrdiff_t)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongToLongPtr, ULONG, LONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongToSSIZET, ULONG, SSIZE_T)
+__MINGW_INTSAFE_CHAR_API __MINGW_INTSAFE_CONV(ULongToChar, ULONG, CHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordToUChar, DWORD, UCHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordToByte, DWORD, BYTE)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordToUShort, DWORD, USHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordToWord, DWORD, WORD)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordToShort, DWORD, SHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordToUInt, DWORD, UINT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordToLong, DWORD, LONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordToInt, DWORD, INT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordToUIntPtr, DWORD, UINT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordToIntPtr, DWORD, INT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordToPtrdiffT, DWORD, ptrdiff_t)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordToLongPtr, DWORD, LONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordToSSIZET, DWORD, SSIZE_T)
+__MINGW_INTSAFE_CHAR_API __MINGW_INTSAFE_CONV(DWordToChar, DWORD, CHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongToUChar, LONG, UCHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongToUInt8, LONG, UINT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongToByte, LONG, BYTE)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongToInt8, LONG, INT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongToUShort, LONG, USHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongToWord, LONG, WORD)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongToShort, LONG, SHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongToUInt, LONG, UINT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongToULong, LONG, ULONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongToDWord, LONG, DWORD)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongToInt, LONG, INT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongToUIntPtr, LONG, UINT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongToSizeT, LONG, size_t)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongToULongPtr, LONG, ULONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongToDWordPtr, LONG, DWORD_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongToIntPtr, LONG, INT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongToPtrdiffT, LONG, ptrdiff_t)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongToULongLong, LONG, ULONGLONG)
+__MINGW_INTSAFE_CHAR_API __MINGW_INTSAFE_CONV(LongToChar, LONG, CHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntToUChar, INT, UCHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntToUInt8, INT, UINT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntToByte, INT, BYTE)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntToInt8, INT, INT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntToUShort, INT, USHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntToWord, INT, WORD)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntToShort, INT, SHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntToUInt, INT, UINT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntToULong, INT, ULONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntToDWord, INT, DWORD)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntToUIntPtr, INT, UINT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntToSizeT, INT, size_t)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntToULongPtr, INT, ULONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntToDWordPtr, INT, DWORD_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntToULongLong, INT, ULONGLONG)
+__MINGW_INTSAFE_CHAR_API __MINGW_INTSAFE_CONV(IntToChar, INT, CHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntPtrToUChar, UINT_PTR, UCHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntPtrToUInt8, UINT_PTR, UINT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntPtrToInt8, UINT_PTR, INT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntPtrToUInt16, UINT_PTR, UINT16)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntPtrToUShort, UINT_PTR, USHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntPtrToInt16, UINT_PTR, INT16)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntPtrToShort, UINT_PTR, SHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntPtrToUInt, UINT_PTR, UINT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntPtrToULong, UINT_PTR, ULONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntPtrToDWord, UINT_PTR, DWORD)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntPtrToLong, UINT_PTR, LONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntPtrToInt, UINT_PTR, INT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntPtrToIntPtr, UINT_PTR, INT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntPtrToLongPtr, UINT_PTR, LONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntPtrToSSIZET, UINT_PTR, SSIZE_T)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntPtrToInt64, UINT_PTR, INT64)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(UIntPtrToLongLong, UINT_PTR, LONGLONG)
+__MINGW_INTSAFE_CHAR_API __MINGW_INTSAFE_CONV(UIntPtrToChar, UINT_PTR, CHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(SizeTToUInt, size_t, UINT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(SizeTToULong, size_t, ULONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(SizeTToDWord, size_t, DWORD)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(SizeTToLong, size_t, LONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(SizeTToInt, size_t, INT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(SizeTToIntPtr, size_t, INT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(SizeTToPtrdiffT, size_t, ptrdiff_t)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(SizeTToLongPtr, size_t, LONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(SizeTToSSIZET, size_t, SSIZE_T)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(SizeTToInt64, size_t, INT64)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongPtrToUChar, ULONG_PTR, UCHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongPtrToUInt8, ULONG_PTR, UINT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongPtrToInt8, ULONG_PTR, INT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongPtrToUShort, ULONG_PTR, USHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongPtrToShort, ULONG_PTR, SHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongPtrToUInt, ULONG_PTR, UINT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongPtrToULong, ULONG_PTR, ULONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongPtrToDWord, ULONG_PTR, DWORD)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongPtrToLong, ULONG_PTR, LONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongPtrToInt, ULONG_PTR, INT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongPtrToUIntPtr, ULONG_PTR,
UINT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongPtrToIntPtr, ULONG_PTR, INT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongPtrToPtrdiffT, ULONG_PTR,
ptrdiff_t)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongPtrToLongPtr, ULONG_PTR,
LONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongPtrToSSIZET, ULONG_PTR, SSIZE_T)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongPtrToInt64, ULONG_PTR, INT64)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongPtrToLongLong, ULONG_PTR,
LONGLONG)
+__MINGW_INTSAFE_CHAR_API __MINGW_INTSAFE_CONV(ULongPtrToChar, ULONG_PTR, CHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordPtrToUInt, DWORD_PTR, UINT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordPtrToULong, DWORD_PTR, ULONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordPtrToDWord, DWORD_PTR, DWORD)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordPtrToLong, DWORD_PTR, LONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordPtrToInt, DWORD_PTR, INT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordPtrToUIntPtr, DWORD_PTR,
UINT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordPtrToIntPtr, DWORD_PTR, INT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordPtrToPtrdiffT, DWORD_PTR,
ptrdiff_t)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordPtrToLongPtr, DWORD_PTR,
LONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordPtrToSSIZET, DWORD_PTR, SSIZE_T)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(DWordPtrToInt64, DWORD_PTR, INT64)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntPtrToUChar, INT_PTR, UCHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntPtrToUInt8, INT_PTR, UINT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntPtrToInt8, INT_PTR, INT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntPtrToUShort, INT_PTR, USHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntPtrToShort, INT_PTR, SHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntPtrToUInt, INT_PTR, UINT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntPtrToULong, INT_PTR, ULONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntPtrToDWord, INT_PTR, DWORD)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntPtrToLong, INT_PTR, LONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntPtrToInt, INT_PTR, INT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntPtrToUIntPtr, INT_PTR, UINT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntPtrToSizeT, INT_PTR, size_t)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntPtrToULongPtr, INT_PTR, ULONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntPtrToDWordPtr, INT_PTR, DWORD_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntPtrToLongPtr, INT_PTR, LONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(IntPtrToULongLong, INT_PTR, ULONGLONG)
+__MINGW_INTSAFE_CHAR_API __MINGW_INTSAFE_CONV(IntPtrToChar, INT_PTR, CHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(PtrdiffTToUInt, ptrdiff_t, UINT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(PtrdiffTToULong, ptrdiff_t, ULONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(PtrdiffTToDWord, ptrdiff_t, DWORD)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(PtrdiffTToLong, ptrdiff_t, LONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(PtrdiffTToInt, ptrdiff_t, INT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(PtrdiffTToUIntPtr, ptrdiff_t,
UINT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(PtrdiffTToSizeT, ptrdiff_t, size_t)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(PtrdiffTToULongPtr, ptrdiff_t,
ULONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(PtrdiffTToDWordPtr, ptrdiff_t,
DWORD_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongPtrToUChar, LONG_PTR, UCHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongPtrToUInt8, LONG_PTR, UINT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongPtrToInt8, LONG_PTR, INT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongPtrToUShort, LONG_PTR, USHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongPtrToShort, LONG_PTR, SHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongPtrToUInt, LONG_PTR, UINT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongPtrToULong, LONG_PTR, ULONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongPtrToDWord, LONG_PTR, DWORD)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongPtrToLong, LONG_PTR, LONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongPtrToInt, LONG_PTR, INT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongPtrToUIntPtr, LONG_PTR, UINT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongPtrToSizeT, LONG_PTR, size_t)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongPtrToULongPtr, LONG_PTR,
ULONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongPtrToDWordPtr, LONG_PTR,
DWORD_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongPtrToIntPtr, LONG_PTR, INT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongPtrToULongLong, LONG_PTR,
ULONGLONG)
+__MINGW_INTSAFE_CHAR_API __MINGW_INTSAFE_CONV(LongPtrToChar, LONG_PTR, CHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(SSIZETToUInt, SSIZE_T, UINT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(SSIZETToULong, SSIZE_T, ULONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(SSIZETToDWord, SSIZE_T, DWORD)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(SSIZETToLong, SSIZE_T, LONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(SSIZETToInt, SSIZE_T, INT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(SSIZETToUIntPtr, SSIZE_T, UINT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(SSIZETToSizeT, SSIZE_T, size_t)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(SSIZETToULongPtr, SSIZE_T, ULONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(SSIZETToDWordPtr, SSIZE_T, DWORD_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(SSIZETToIntPtr, SSIZE_T, INT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongLongToUChar, ULONGLONG, UCHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongLongToUInt8, ULONGLONG, UINT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongLongToInt8, ULONGLONG, INT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongLongToUShort, ULONGLONG, USHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongLongToShort, ULONGLONG, SHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongLongToUInt, ULONGLONG, UINT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongLongToULong, ULONGLONG, ULONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongLongToDWord, ULONGLONG, DWORD)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongLongToLong, ULONGLONG, LONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongLongToInt, ULONGLONG, INT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongLongToUIntPtr, ULONGLONG,
UINT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongLongToSizeT, ULONGLONG, size_t)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongLongToULongPtr, ULONGLONG,
ULONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongLongToDWordPtr, ULONGLONG,
DWORD_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongLongToIntPtr, ULONGLONG, INT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongLongToPtrdiffT, ULONGLONG,
ptrdiff_t)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongLongToLongPtr, ULONGLONG,
LONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongLongToSSIZET, ULONGLONG, SSIZE_T)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongLongToInt64, ULONGLONG, INT64)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(ULongLongToLongLong, ULONGLONG,
LONGLONG)
+__MINGW_INTSAFE_CHAR_API __MINGW_INTSAFE_CONV(ULongLongToChar, ULONGLONG, CHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int64ToUInt, INT64, UINT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int64ToULong, INT64, ULONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int64ToDWord, INT64, DWORD)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int64ToLong, INT64, LONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int64ToInt, INT64, INT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int64ToUIntPtr, INT64, UINT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int64ToSizeT, INT64, size_t)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int64ToULongPtr, INT64, ULONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int64ToDWordPtr, INT64, DWORD_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int64ToIntPtr, INT64, INT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int64ToPtrdiffT, INT64, ptrdiff_t)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int64ToLongPtr, INT64, LONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int64ToSSIZET, INT64, SSIZE_T)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(Int64ToULongLong, INT64, ULONGLONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongLongToUChar, LONGLONG, UCHAR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongLongToUInt8, LONGLONG, UINT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongLongToInt8, LONGLONG, INT8)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongLongToUShort, LONGLONG, USHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongLongToShort, LONGLONG, SHORT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongLongToUInt, LONGLONG, UINT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongLongToULong, LONGLONG, ULONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongLongToLong, LONGLONG, LONG)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongLongToInt, LONGLONG, INT)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongLongToIntPtr, LONGLONG, INT_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongLongToLongPtr, LONGLONG, LONG_PTR)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_CONV(LongLongToULongLong, LONGLONG,
ULONGLONG)
+__MINGW_INTSAFE_CHAR_API __MINGW_INTSAFE_CONV(LongLongToChar, LONGLONG, CHAR)
+
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(UInt8Add, UINT8, add)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(Int8Add, INT8, add)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(UShortAdd, USHORT, add)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(WordAdd, WORD, add)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(ShortAdd, SHORT, add)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(UIntAdd, UINT, add)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(ULongAdd, ULONG, add)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(DWordAdd, DWORD, add)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(LongAdd, LONG, add)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(IntAdd, INT, add)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(UIntPtrAdd, UINT_PTR, add)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(SizeTAdd, size_t, add)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(ULongPtrAdd, ULONG_PTR, add)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(DWordPtrAdd, DWORD_PTR, add)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(IntPtrAdd, INT_PTR, add)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(PtrdiffTAdd, ptrdiff_t, add)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(LongPtrAdd, LONG_PTR, add)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(SSIZETAdd, SSIZE_T, add)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(ULongLongAdd, ULONGLONG, add)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(LongLongAdd, LONGLONG, add)
+
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(UInt8Sub, UINT8, sub)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(Int8Sub, INT8, sub)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(UShortSub, USHORT, sub)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(WordSub, WORD, sub)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(ShortSub, SHORT, sub)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(UIntSub, UINT, sub)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(ULongSub, ULONG, sub)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(DWordSub, DWORD, sub)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(LongSub, LONG, sub)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(IntSub, INT, sub)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(UIntPtrSub, UINT_PTR, sub)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(SizeTSub, size_t, sub)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(ULongPtrSub, ULONG_PTR, sub)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(DWordPtrSub, DWORD_PTR, sub)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(IntPtrSub, INT_PTR, sub)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(PtrdiffTSub, ptrdiff_t, sub)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(LongPtrSub, LONG_PTR, sub)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(SSIZETSub, SSIZE_T, sub)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(ULongLongSub, ULONGLONG, sub)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(LongLongSub, LONGLONG, sub)
+
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(UInt8Mult, UINT8, mul)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(Int8Mult, INT8, mul)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(UShortMult, USHORT, mul)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(WordMult, WORD, mul)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(ShortMult, SHORT, mul)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(UIntMult, UINT, mul)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(ULongMult, ULONG, mul)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(DWordMult, DWORD, mul)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(LongMult, LONG, mul)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(IntMult, INT, mul)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(UIntPtrMult, UINT_PTR, mul)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(SizeTMult, size_t, mul)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(ULongPtrMult, ULONG_PTR, mul)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(DWordPtrMult, DWORD_PTR, mul)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(IntPtrMult, INT_PTR, mul)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(PtrdiffTMult, ptrdiff_t, mul)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(LongPtrMult, LONG_PTR, mul)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(SSIZETMult, SSIZE_T, mul)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(ULongLongMult, ULONGLONG, mul)
+__MINGW_INTSAFE_API __MINGW_INTSAFE_MATH(LongLongMult, LONGLONG, mul)
+
+#endif /* __GNUC__ >= 5 */
+#endif /* WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) */
+#endif /* _INTSAFE_H_INCLUDED_ */
------------------------------------------------------------------------------
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