KeAcquireQueuedSpinLock

UINT8 __stdcall KeAcquireQueuedSpinLock(KSPIN_LOCK_QUEUE_NUMBER Number){
  UINT8 CurrentIrql; 
  KSPIN_LOCK_QUEUE *v2; 
  KSPIN_LOCK_QUEUE *v3; 
  CurrentIrql = KeGetCurrentIrql();
  __writecr8(2ui64);
  v2 = (KSPIN_LOCK_QUEUE *)(16 * Number + *((_QWORD *)KeGetPcr() + 5));
  v3 = (KSPIN_LOCK_QUEUE *)_InterlockedExchange64((volatile __int64 *)v2->Lock, (__int64)v2);
  if( v3 )
    KxWaitForLockOwnerShip(v2, v3);
  return CurrentIrql;
}

Referenced by: