Hello, I'm somewhat at a loss with getting the type information out of TYPE_DECL nodes. From the comments in the code it seems like I should be able to identify not only the typedef name but also the original builtin / compound type which is the base for the typedef. I've found the DECL_ORIGINAL_TYPE macro but I've not been able to get the type from its return value so far. Any pointers to documentation or code with nice comments about this would be welcome. The tree documentation in the wiki is nice but I couldn't find the required information there. Bye, David