  PROCEDURE [XREF] pfp$check_device_availability
    (    apfid: pft$attached_permanent_file_id;
     VAR status: ost$status);

?? PUSH (LISTEXT := ON) ??
*copyc dfe$error_condition_codes
*copyc ost$status
*copyc pft$attached_permanent_file_id
?? POP ??
