VMS Help TCPIP Services, Programming Interfaces, Sockets API, $QIO, IO$_TTY_PORT|IO$M_TN_SHUTDOWN  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    Unbind socket from a TELNET terminal.
    This subfunction will unbind a previously bound socket-terminal
    connection.

  Additional Information (explode) :

• Arguments
• Description
• Condition Values Returned
• Buffered Reading and Writing of Item Lists
• IO$_TTY_PORT_BUFIO|IO$M_TN_SENSEMODE
• IO$_TTY_PORT_BUFIO|IO$M_TN_SETMODE