
{
{    The purpose of this request is to reinitialize a connection.  This
{ request will cause the delivery of a "synch" event to the other
{ end of the connection.
{
{    NOTE: outbound connection capacity need not be sufficient to hold
{          "data".  In other words an application layer is not required
{          to ensure adequate outbound capacity before issuing this request.
{          Resources beyond outbound capacity exist for synchronization
{          requests, but the resource is limited and hence the "supervisory
{          traffic limit" condition.  Generally, a "supervisory traffic
{          limit" condition will occur if the connection peers are not
{          responding according to protocol.
{
{       NLP$SL_SYNCH_REQUEST (XNS_CONNECTION, DISCARD_OPTION, DATA, STATUS);
{
{ XNS_CONNECTION: (input) This parameter specifies the XNS connection that is
{      to be reinitialized.
{
{ DISCARD_OPTION: (input) This parameter specifies whether the connection
{      is to be reinitialized in both directions or just in the send
{      direction or just in the receive direction.
{
{ DATA: (input) This parameter specifies 1 to 14 bytes of data to be delivered
{      with the "synch" event.
{
{ STATUS: (input) This parameter specifies the request status.
{      CONDITIONS: nae$connection_not_open, nae$protocol_error,
{                  nae$max_data_length_exceeded, nae$data_area_too_small,
{                  nae$supervisory_traffic_limit.
{      IDENTIFIER: 'NA'
{
