{    This procedure determines if the specified family is a served family,
{ that is, a family for which access to a server mainframe is required.
{
{    DFP$LOCATE_SERVED_FAMILY (FAMILY, FAMILY_FOUND, SERVED_FAMILY_TABLE_INDEX,
{       SERVER_MAINFRAME_ID, P_QUEUE_INTERFACE_TABLE, QUEUE_INDEX)
{
{  FAMILY: (input) This parameter specifies the name of the family to locate.
{    This is assumed to be capatalized.
{
{  FAMILY_FOUND: (output) This parameter returns whether the family is a served
{    family.  The following parameters are only valid if this is TRUE.
{
{  SERVED_FAMILY_TABLE_INDEX: (output) This parameters returns the index
{    into the served family table. This may later be used to obtain information
{    about the server mainframe.
{
{  SERVER_MAINFRAME_ID: (output) This parameter returns the server mainframe
{    on which the family resides.
{
{  P_QUEUE_INTERFACE_TABLE: (output)
{  QUEUE_INDEX: (output)             These parameters specify the queue
{    for the server mainframe.
{
{  SERVER_STATE: (output) This parameter returns the server state currently
{    indicated by the Served Family Table entry for this family.
{
{  VERIFIED_BY_SERVER: (output) This boolean field contains the confirmation
{    that the family exists on the specified Server mainframe. If it is FALSE
{    then either the Server did not yet acknowledged existance of this Family
{    or the Family cannot be found on the specified Server mainframe.
