CmpSetKcbAtLayerHeight

__int64 __fastcall CmpSetKcbAtLayerHeight(__int64 a1, __int16 a2, __int64 a3){
  __int64 result; 

  if( a2 >= 2 )
  {
    result = *(_QWORD *)(a1 + 24);
    *(_QWORD *)(result + 8i64 * a2 - 16) = a3;
  }
  else
  {
    *(_QWORD *)(a1 + 8i64 * a2 + 8) = a3;
  }
  return result;
}

Referenced by:

CmpCheckOpenAccessOnKeyBody
CmpConstructNameFromKeyNodes
CmpConstructNameWithStatus
CmpPopulateKcbStack
CmpStartKcbStackForTopLayerKcb