WheaAttemptClearPoison

NTSTATUS __fastcall WheaAttemptClearPoison(INT64 a1, INT8 a2){
  _WORK_QUEUE_ITEM WorkItem; 
  _QWORD v4[6]; 

  WorkItem.List.Blink = 0i64;
  if( KeGetCurrentThread()->PreviousMode != 1 )
    return WheapAttemptPhysicalPageOffline(a1, a1 >> 12, a2);
  v4[0] = a1;
  memset(&v4[2], 0, 32);
  v4[1] = a1 >> 12;
  LOBYTE(v4[2]) = a2;
  *(_WORD *)((char *)&v4[2] + 1) = 257;
  KeInitializeEvent((INT64)&v4[3], 0, 0);
  WorkItem.List.Flink = 0i64;
  WorkItem.WorkerRoutine = (void(__fastcall *)(void *))WheapAttemptPhysicalPageOfflineWorker;
  WorkItem.Parameter = v4;
  ExQueueWorkItem(&WorkItem, DelayedWorkQueue);
  KeWaitForSingleObject((UINT64)&v4[3], 0, 0, 0, 0i64);
  return HIDWORD(v4[2]);
}

Referenced by: