VOID
RtlRetrieveUshort(
IN PUSHORT DestinationAddress,
IN PUSHORT SourceAddress
);
RtlRetrieveUshort retrieves a USHORT value from the source address, avoiding alignment faults.
Callers of RtlRetrieveUshort can be running at any IRQL if the given addresses are in nonpaged pool. Otherwise, the caller must be running at IRQL < DISPATCH_LEVEL.