Source : Free On-Line Dictionary of Computing

qdjanus
     
        A {Janus}-to-{Prolog} compiler by Saumya Debray
        .  It is meant to be used with {Sicstus
        Prolog} and is mostly compliant with "Programming in Janus" by
        Saraswat, Kahn, and Levy.
     
        Current version: 1.3.
     
        {(ftp://cs.arizona.edu/janus/qdjanus/)}.
     
        (1992-05-18)