sockaddr_in

type sockaddr_in = packed record

  case Boolean of

    false: (

        sin_family: sa_family_t;

Internet socket family

        sin_port: cushort;

Internet socket port

        sin_addr: in_addr;

Internet socket host address

        xpad: array [0..7] of Char;

Padding bytes

      );

    true: (

        family: sa_family_t;

Address family

        port: cushort;

Port number

        addr: cardinal;

IP address

        pad: array [0..7] of Char;

Pad data. Do not use.

      );

end;