54             end;

    54             end;

    55 

    55 

    56 var IPCSock: PTCPSocket;

    56 var IPCSock: PTCPSocket;

    57     fds: PSDLNet_SocketSet;

    57     fds: PSDLNet_SocketSet;

    58     isPonged: boolean;

    58     isPonged: boolean;

    59 

    60 

    60     headcmd: PCmd;

    61     headcmd: PCmd;

    61     lastcmd: PCmd;

    62     lastcmd: PCmd;

    62 

    63 

    63     SendEmptyPacketTicks: LongWord;

    64     SendEmptyPacketTicks: LongWord;