% babel -exclude-external -client=UC++ file.sidlor simply
% babel -E -cUC++ file.sidl
This will create a babel.make file, some C headers and sources, and many C++ headers and sources. Files ending in ``.c'' or ``.h'' are in C, files ending in ``.cxx'' or ``.hxx'' are the UC++ binding. You will need to compile and link the files together to use the C++ stubs.