Dia plugins and C++

[Pierre Pronchery <pierre defora org>]

Hi,

I'm developping a Dia plugin for 2 weeks now, and I started in C.
I may host it somewhere, but it's very specific and so not interesting
to include directly in Dia project.

Now I'd like to use C++, because I need to build and see special trees
based on my plugin graphical language, and I want to be able to do it while editing the diagram.

question: can I use both C and C++ in a Dia plugin?
else, can I use C++, or do I have to use C?


Thanks, Pierre