LongPtrToUIntPtr function (intsafe.h)
Converts a value of type LONG_PTR to a value of type UINT_PTR.
Syntax
HRESULT LongPtrToUIntPtr(
[in] LONG_PTR lOperand,
[out] UINT_PTR *puResult
);
Parameters
[in] lOperand
Type: LONG_PTR
The value to be converted.
[out] puResult
Type: UINT_PTR*
A pointer to the converted value. In the case where the conversion causes a truncation of the original value, the function returns INTSAFE_E_ARITHMETIC_OVERFLOW and this parameter is not valid.
Return value
Type: HRESULT
If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
This is one of a set of functions designed to provide type conversions and perform validity checks with minimal impact on performance.
LongPtrToSizeT is an alias for this function.
SSIZETToSizeT is an alias for this function.
Requirements
Requirement | Value |
---|---|
Target Platform | Windows |
Header | intsafe.h |