Me again.

I created my first WED Plugin and it works. Now I want to fill it with some usefull stuff but I can't find any documetation about functions like:

gp_WedInterface->object_GetEditInterface();

The documetation of the medwed SDK is only for the SED.
Where can I get a list of all Classes/Functions (with short descriptions) which I can use in my WED plugin?