NTSTATUS __stdcall PopPulseSystemIdleEvent(UINT64 a1){
NTSTATUS v1;
v1 = 0;
if( (unsigned int)a1 > 3 )
return -1073741811;
*((_QWORD *)&unk_140C0F1B0 + 7 * (int)a1) = *(_QWORD *)&KUSER_SHARED_DATA.InterruptTime.LowPart / 0x989680ui64;
return v1;
}