rem: return (hPtr->addressCount > 0 ? WMGetFromBag(hPtr->addresses, 0) : NULL);
add: return (WMGetBagItemCount(hPtr->addresses) > 0 ? WMGetFromBag(hPtr->addresses, 0) : NULL);
context: WMGetHostAddress(WMHost *hPtr){    return (hPtr->addressCount > 0 ? WMGetFromBag(hPtr->addresses, 0) : NULL);}