NTSTATUS __stdcall KeSetTargetProcessorDpcEx(_KDPC *Dpc, PROCESSOR_NUMBER *ProcNumber){
NTSTATUS ProcessorIndexFromNumber;
ProcessorIndexFromNumber = KeGetProcessorIndexFromNumber(&ProcNumber->Group);
if( ProcessorIndexFromNumber == -1 )
return -1073741811;
if( !Dpc->DpcData )
Dpc->Number = ProcessorIndexFromNumber + 1280;
return 0;
}