PnpDiagRundownParentPdoForEachDevice

__int64 __fastcall PnpDiagRundownParentPdoForEachDevice(__int64 a1){
  __int64 v1; 
  __int64 v2; 
  __int64 v4; 
  _EVENT_DATA_DESCRIPTOR UserData; 
  __int64 *v6; 
  __int64 v7; 

  if( !*(_QWORD *)(a1 + 80) )
  {
    *(_QWORD *)&UserData.Size = 8i64;
    UserData.Ptr = a1 + 32;
    v1 = *(_QWORD *)(a1 + 16);
    if( v1 )
      v2 = *(_QWORD *)(v1 + 32);
    else
      v2 = 0i64;
    v4 = v2;
    v7 = 8i64;
    v6 = &v4;
    EtwWrite(*(&stru_140CF2E80 + 605), &KMPnPRundownEvt_SleepStudy_ParentPdo, 0, 2u, &UserData);
  }
  return 0i64;
}

Referenced by: