{
{ Purpose:  The purpose of this procedure is to activate the
{           collection of SPI data. The SPI environment must be
{           reserved prior to the issuance of this procedure.
{           The call to this procedure must be in the same task
{           as the procedure that called to reserve the SPI
{           environment.
{
{ Format:  OSP$START_SPI_COLLECTION
{             VAR STATUS: ost$status);
{
{ Parameters:
{
{       Status: This parameter will return the status for the
{            procedure call.
{
