{
{   The purpose of this request is to disconnect an open connection.  Data
{ which has been sent on the connection but has not been delivered may be lost
{ as a result of this request.  This request will result in the delivery of a
{ "disconnect" event to the user at the other end of the connection.
{
{   For an orderly termination of a connection, the communicating users should
{ agree (thru normal communication) that no further communication is necessary
{ before either user makes this request.
{
{       NAP$GT_DISCONNECT (CONNECTION, DATA, STATUS)
{
{ CONNECTION: (input) This parameter specifies the connection to be
{       disconnected.
{
{ DATA: (input) This parameter specifies data to be included as part of the
{       "disconnect" event.  It may be used to communicate the reason for the
{       disconnect.  The length of this data may not exceed 64 bytes.  The
{       system buffers containing this data will be released as a result of
{       this request.
{
{ STATUS: (output) This parameter specifies the request status.
{       CONDITIONS: nae$connection_not_open
{       IDENTIFIER: 'NA'
{
