[plt-scheme] Adding C++ code to DrScheme.

Can someone point me to some docs about how to add some C++ code to 
DrScheme?  I'm willing to have it statically linked in, so any docs on 
where to modify the makefiles and find examples of ffi calls would be 
appreciated.

Basically, I want students to call my C++ code from Scheme.

Kaveh

Kaveh Kardan                 Chief Technologist
kaveh at hawaii.edu             Academy for Creative Media
(808)956-5302                University of Hawaii