{
{     The purpose of this procedure is to return a subset of the operator action
{ messages and to return a count of the total number of messages outstanding.
{
{       OFP$GET_OPERATOR_MESSAGES (ACTIVE_OPERATOR_CLASSES, MESSAGE_ARRAY,
{             COUNT, STATUS)
{
{ ACTIVE_OPERATOR_CLASSES: (input) This parameter specifies the set of active
{       operator classes for which to obtain messages.
{
{ MESSAGE_ARRAY: (output) This parameter specifies the adaptable array in which
{       the operator messages will be returned. Unused entries in the array are
{       not initialized.
{
{ COUNT: (output) This parameter specifies the total number of operator
{       messages available in the set of active classes.
{
{ STATUS: (output) This parameter specifies the request status.
{
{      CONDITION: None
{
