PopFastS4Check

INT64 __fastcall PopFastS4Check(){
  INT64 result; 
  if( TargetState != PowerSystemSleeping3
    || byte_140C23D1C
    || (LOBYTE(result) = 1, FilteredCapabilities.FastSystemS4 != 1)
    || FilteredCapabilities.HiberFilePresent != 1
    || FilteredCapabilities.spare3[0] != 2 )
  {
    LOBYTE(result) = 0;
  }
  return result;
}

Referenced by:

PopActionRetrieveInitialState
PopTransitionSystemPowerStateEx