Networking Functions
NOTE: These functions are not fully supported yet.
UDP (inPort, sendAddress, sendPort)
Creates a UDP socket, listening to input on port inPort,
and sets the default send address and port to sendAddress and sendPort.
NOTE: Closes any previous connection if called repeatedly.
SEND (data)
Sends a UDP package with the content data on a previously opened socket,
to the default send address and port.
SEND (data, address, port)
Sends a UDP package with the content data on a previously opened socket,
to the specified address and port, address and port.