{
{   The purpose  of  this  procedure  is to return the size of the label for a
{ permanent file.  This is not the  same  label  that  is  used  for  internal
{ interfaces  between  the  local file manager and the permanent file manager,
{ but rather is a label of a different format that  can  be  returned  to  the
{ permanent  file  utilities.   This label size may then be used to allocate a
{ sequence of a sufficient size that can be given to SRP$FETCH_SYSTEM_LABEL.
{
{       SRP$FETCH_SYSTEM_LABEL_SIZE (LOCAL_FILE_NAME, LABEL_SIZE, STATUS)
{
{ LOCAL_FILE_NAME: (input) This parameter specifies  the  local  name  of  the
{       permanent file whose permanent file utility label is to be returned.
{
{ LABEL_SIZE:  (output)  This parameter returns the size of the permanent file
{       utility label in bytes.
{
{ STATUS: (output) This parameter returns the request status.
{
{       CONDITIONS: cle$improper_name
{                   lne$ln_lnt_entry_not_found
{                   lne$no_preserved_attributes
{
{       IDENTIFIER: amc$access_method_id
{
