Curses differences on 4.3 and Ultrix V2.2

[P. G. Cutting]

I wrote a simple windowing system using Curses on a 4.3 machine. Eventually
it worked but now when I recompile it and run it on an Ultrix machine the 
windows get messed up. I have checked Termcap entries and STTY entries which
seem OK, and so I conclude that there are differences between Curses on the
two machines. Can any one back up this conclusion and maybe suggest where the
problem might be.

Thanks .     Peter_Cutting at uk.ac.newcastle
ARPA	: Peter_Cutting%newcastle.ac.uk at cs.ucl.ac.uk
JANET	: Peter_Cutting at uk.ac.newcastle
UUCP	: PGC at cheviot.UUCP