KeAcquireInStackQueuedSpinLock

VOID *__stdcall KeAcquireInStackQueuedSpinLock(PKSPIN_LOCK SpinLock, PKLOCK_QUEUE_HANDLE LockHandle){
  unsigned __int8 CurrentIrql; 
  VOID *result; 

  LockHandle->LockQueue.Lock = SpinLock;
  LockHandle->LockQueue.Next = 0i64;
  CurrentIrql = KeGetCurrentIrql();
  __writecr8(2ui64);
  result = (VOID *)(unsigned int)KiIrqlFlags;
  LockHandle->OldIrql = CurrentIrql;
  if( _InterlockedExchange64((volatile __int64 *)SpinLock, (__int64)LockHandle) )
    KxWaitForLockOwnerShip((INT64)LockHandle);
  return result;
}

Referenced by: