{
{   The purpose of this request is to obtain a pointer to the directory array
{ for the information contained within an info record.  The directory array
{ contains the name and type of each item described in the info record.  In
{ addition, the directory entries contain an INFO_OFFSET field that can be
{ used to access detailed information for each item.
{
{       PFP$FIND_DIRECTORY_ARRAY (P_INFO_RECORD, P_DIRECTORY_ARRAY, STATUS)
{
{ P_INFO_RECORD: (input) This parameter specifies the info record in which the
{       directory array is located.
{
{ P_DIRECTORY_ARRAY: (output) This parameter returns a pointer to the directory
{       array for the specified info record.
{
{ STATUS: (output) This parameter returns the request status.
{
{        CONDITIONS: pfe$unknown_directory_array
{                    pfe$bad_info_record_format
{
