{
{     The purpose of this request is to allow a job to receive a
{ message from a system operator.  If a message is not available, an
{ option is provided to return status immediately rather than wait
{ until an operator message is available.  This request can be used in
{ conjunction with the OFP$SEND_TO_OPERATOR to solicit input from
{ a system operator.
{
{       OFP$RECEIVE_FROM_OPERATOR (WAIT, RECEIVE_MESSAGE,
{         OPERATOR_ID, STATUS)
{
{ WAIT: (input) This parameter specifies whether or not status will be
{       returned immediately if an operator message is not available.
{
{ RECEIVE_MESSAGE: (output) This parameter specifes the message text
{       which was sent by the operator.
{
{ OPERATOR_ID: (output) This parameter specifies the identification of
{       the operator which sent the message.
{
{ STATUS: (output) This parameter specifies the request status.
{
{      CONDITION: ofe$message_not_available
{                 ofe$system_unattended
{
{      IDENTIFIER: ofc$operator_facility_id
{
