NTSTATUS __stdcall MiTryToAcquireExpansionLockAtDpc(_KLOCK_QUEUE_HANDLE *LockHandle){
LockHandle->LockQueue.Lock = (unsigned __int64 *volatile)((char *)&stru_140C4DB30 + 4176);
LockHandle->LockQueue.Next = 0i64;
return KxTryToAcquireQueuedSpinLock(&LockHandle->LockQueue, (UINT64 *)&stru_140C4DB30 + 522) != 0;
}