>Where do you actually see the results.
>The function does not seem to return any values. Shouldn't the last line
>read something like END FN=result? I don't know much assembly, but I don't
>see anywhere in this function where the result is returned. Am I just
>missing it?

You could try looking in register d0----Toolbox fns often return a result
there.  Use the register command:
result=REGISTER(D0)
HTH.

____________
wave (Toronto, Canada)