UINT64 __stdcall MiTryToAcquireExpansionLockAtDpc(KLOCK_QUEUE_HANDLE *LockHandle){
LockHandle->LockQueue.Lock = &WorkerRoutine;
LockHandle->LockQueue.Next = 0i64;
return(unsigned int)KxTryToAcquireQueuedSpinLock(&LockHandle->LockQueue, &WorkerRoutine) != 0;
}