	This program provides subroutines to read the ODS-2
directories and file headers.  We have used this to write our own
DIRECTORY command.  The program included here is a directory lister
which will follow the subdirectory tree structure.  It produces a
directory in "outline form" where each subdirectory's files are listed
indented from the subdirectory name.

	The routines used in the directory program are general purpose.
They have been used by the operations staff to determine disk usage
by UFD and to search the directory structure for selected files.


	FILES USED FOR DIRPROG
	----------------------
DIRPROG.FOR	-	main program for directory utility.
DIRSUBS.FOR	- 	utility routines for DIRPROG.
DIRINCL.INC	-	definition file for error values used by
			the TBS_ERROR routine.

	Please contact me for help in using any of these routines.

	Doug Chamberlin
	TBS Computer Services
	33 Hayden Avenue
	Lexington, MA 02173
	617-861-7580
