I'm trying to pass a multi-dimensional Visual Basic (v.3) huge
array to a DLL written in C.  I understand its not a problem
to do this if you want to access <64k of numeric data, but
I want to access >64k numeric data.  I think after this point
a special structure is used.  

Does anyone have a snippet of code to serve as an example of
how to do this, or know what structure the huge arrays take
after the first 64k.

Many Thanks,
Chris.