PLDHashStringRadioEntry* entry = mSelectedRadioButtons.GetEntry(aName); if (entry) { *aRadio = entry->mVal; NS_IF_ADDREF(*aRadio); }
mSelectedRadioButtons.Get(aName,aRadio);
nsHTMLFormElement::GetCurrentRadioButton(const nsAString& aName,                                         nsIDOMHTMLInputElement** aRadio){  PLDHashStringRadioEntry* entry = mSelectedRadioButtons.GetEntry(aName);  if (entry) {    *aRadio = entry->mVal;    NS_IF_ADDREF(*aRadio);  }  return NS_OK;}