private static extern Result_t RTC_deletePort(RTC_t rtc, Port_t port);
private static extern Result_t RTC_addOutPort(RTC_t rtc, string name, Port_t port);
protected static extern Result_t InPort_read(Port_t p, out Int32 result);
public PortBase(string name, Int32 port) { _name = name; _port = port; }
protected static extern Result_t OutPort_write(Port_t p);