pub unsafe extern "system" fn NtGetCompleteWnfStateSubscription(
    OldDescriptorStateName: *mut WNF_STATE_NAME,
    OldSubscriptionId: *mut u64,
    OldDescriptorEventMask: u32,
    OldDescriptorStatus: u32,
    NewDeliveryDescriptor: *mut WNF_DELIVERY_DESCRIPTOR,
    DescriptorSize: u32
) -> NTSTATUS