function readP extends Modelica.Icons.Function; input Modelica_DeviceDrivers.Communication.TCPIPServer tcpipserver; input Modelica_DeviceDrivers.Packaging.SerialPackager pkg; input Integer clientIndex "Index of the TCP/IP client"; input Integer recvbuflen "Size of receive buffer"; output Integer nRecvBytes "Number of received bytes. If 0 it means that no new data is available."; end readP;