{      The event processor monitors the state of all active connection
{ end points.  The connection end point is assigned a unique path
{ identifier by the local NAD.  The combination of the local NAD
{ identifier and the path identifier is used by the event processor to
{ correctly identify all connection end points.  When any path, other
{ than path zero, has a state change to a value other than (1,4) the
{ event processor updates the status in the corresponding application's
{ connection table.  If there is an outstanding request waiting for
{ the current connection state change to occur, the event processor sends
{ a signal to notify the task of the state change.
{
{ The signal ID is:
{
{ CONST
{      rfc$path_status_change = 14;
{
{ The format of the signal is:
{
{ TYPE
{      rft$path_change_signal = record,
{        connection_number = rft$connection_identifier,
{        event_type = rft$connection_event,
{      recend;

