I'm thrilled you're working on this! I must urge you to submit code early and often to Wine. The first patch you should send should just implement a stub dll. We can help you with that if you need it.
Here's a good example of a new stuff DLL: http://winehq.org/pipermail/wine-patches/2007-April/038141.html
By submitting a patch like this, you will pave the way for later submission of more code. - Dan