{
{
{     This request will release a system buffer and its associated
{     system buffer descriptor.
{
{  BAP$RELEASE_SB (KFT_DESCRIPTOR,SBD_PTR,STATUS)
{
{    KFT_DESCRIPTOR : (input) this parameter specifies the known
{                      file table entry.
{
{    SBD_PTR : (input) this parameter specifies a pointer to the system
{               buffer descriptor ordinal to be released.
{
{    STATUS : (output) this parameter specifies request status.
{
