{
{    The purpose of this request is to determine if there is an existing
{ Channel Connection with the specified device whose peer reference number is
{ that specified in the request.
{
{       NLP$CC_FIND_DUPLICATE_CONNECT (DEVICE_ID, PEER_REFERENCE_NUMBER,
{             DUPLICATE)
{
{  DEVICE_ID: (input)  This parameter specifies the network device over which
{        the connect request was received.
{
{  PEER_REFERENCE_NUMBER: (input)  This parameter specifies reference number
{        used by the peer to identify the connection.
{
{  DUPLICATE: (output)  This parameter specifies whether such a connection
{        already exists.
{
