READBACK.FOR
	This program will read a BACKUP save set and create a new save set
	consisting only of the files specified in a filelist.

	V1.0 restrictions:
	* No attempt is made to process or generate CRCs.
	* All files in the save set and restore list must be in ascending
	  ASCII order.
	* File names must be specified completely.  No wildcarding is allowed.

	Dale Miller - University of Arkansas at Little Rock
	DOMILLER@UALR.BITNET

	Rev. 1.0  11-Oct-1988
	This package is placed in the public domain.  You may freely transfer
	it to any interested party.
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	Compilation:  This program must be compiled using /NOOVERFLOW

	Usage: RDBACK input-save-set output-save-set copy-list

	input-save-set	- A BACKUP save set.
	output-save-set - The save set to be created
	copy-list	- A file containing the list of files to be extracted.
			  The list MUST be in alphabetical order.
	qualifiers:
	/BLOCKSIZE=size	- Specifies the output block size to use.  Default
			  is input block size or 32760 whichever is smaller.
	/LOG