{
{   The purpose of this request is to allow the server side of a remote
{ procedure call request to indicate that it wants to send large amounts of
{ data to the client.  The segment obtained  by this request may be received
{ on the client by using the dfp$receive_server_rpc_segment request on the
{ client.  The reserver of this segment may write into this request anyplace it
{ wants, it is the responsibility of the caller of
{ dfp$send_remote_procedure_call to return to the client what
{ the valid offset and length is, so that correct values may be passed to
{ dfp$receive_server_rpc_segment.
{
{       DFP$RESERVE_SERVER_RPC_SEGMENT (P_SEQ, STATUS)
{
{ P_SEQ (output):  This parameter returns the sequence pointer to the segment
{       used for communicating with the client. This sequence has been RESET.
{       The user may use i#build_adaptable_seq_pointer if a different starting
{       offset is required.
{
{ STATUS (output):  This parameter returns the request status.
{       Only conditions from memory manager failure to create a segment are
{       returned.
{
