igloo patch on Xenix?

[Roger A. Cornelius]

    I'd like to try enabling the FIFO's on the serial ports in my
    Xenix system, but I'm not quite sure how to go about it.  The
    recently posted igloo patch (for microport) includes a header
    file which doesn't exist on Xenix, and I've been unable to find
    anything in /usr/include which contains a similar structure
    declaration to the one in the igloo patch.  Actually, I haven't
    been able to find anything in the include files that even
    mentions directly accessing the serial ports.

    Has anyone ported the igloo patch to run on Xenix (286), or can
    someone give me a hint as to where to look for info regarding
    the changes that need to be made.

    Thanks,
    Roger

-- 
    Roger Cornelius       rac at sherpa
                          uunet!sherpa!rac