RtlULongToUInt8 function (ntintsafe.h)
Converts a value of type ULONG_PTR to a value of type UINT8.
NTSTATUS RtlULongToUInt8(
[in] ULONG ulOperand,
[out] UINT8 *pui8Result
);
[in] ulOperand
The value to be converted.
[out] pui8Result
A pointer to the converted value. In the case where the conversion causes a truncation of the original value, the function returns STATUS_INTEGER_OVERFLOW and this parameter is not valid.
Returns STATUS_SUCCESS if the operation is successful.
See the implementation of this helper function in ntintsafe.h
in the WDK for possible error return values.
This is one of a set of inline functions designed to provide type conversions and perform validity checks with minimal impact on performance.
Requirement | Value |
---|---|
Target Platform | Desktop |
Header | ntintsafe.h |