This  account  contains VCO, a program which compares two files block
 by  block.  It is intended mainly for comparing task images or object
 files.    In  addition  it  allows  wildcards  to  be specified, thus
 allowing you, in particular, to compare two whole UICs.

  From: Phil Stephensen-Payne,
        c/o Systime Ltd.,
        Concourse Computer Centre,
        432 Dewsbury Road,
        LEEDS LS11 7DF,
        England.