NTSTATUS __stdcall NtGetCurrentProcessorNumberEx(PROCESSOR_NUMBER *ProcNumber){
struct _KPRCB *CurrentPrcb;
if( KeGetCurrentThread()->PreviousMode )
ProbeForWrite((UINT64)ProcNumber, 4i64, 1i64);
CurrentPrcb = KeGetCurrentPrcb();
ProcNumber->Group = CurrentPrcb->Group;
ProcNumber->Number = CurrentPrcb->GroupIndex;
ProcNumber->Reserved = 0;
return 0;
}