static const gchar* getActionNameCB(AtkAction *aAction, gint aActionIndex) { AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aAction)); if (!accWrap) return nullptr; nsAutoString autoStr; nsresult rv = accWrap->GetActionName(aActionIndex, autoStr); NS_ENSURE_SUCCESS(rv, nullptr); return AccessibleWrap::ReturnString(autoStr); }