 Name:		UNDelete
 Function:	To attempt to recover a recently deleted file.

 Algorithm:	Accepts uic of owner, input and output disks (must be different)
		Scans indexfile of input disk for deleted files, and uses
		IO.RLB from priv task to read all blocks of a file which matches
		according to the map area of the file.

 Note:	This program will only succeed in recovering a file,if the file header
 has not been reused. It will not check if the data blocks have been reused
 but will simply create a new file containing all the listed blocks with the
 listed attributes.


	FORMAT
		UND> OUTDEV:=INDEV:[UIC]
