Well, cscope's interfaces are coming along fine so far. The initial interfaces will be working but bare bones with much room for improvement, just like the backend. Fair enough... hopefully there will be much, fun and most importantly valuable hacking to be done.
The curses interface is working... just need to clean it a bit and such, but it's at a usable point. Stuff like color, handling SIGWINCH, exactly how and what I want displayed, and general bugfixing (including portability) is what's left here.
The gtk interface is starting to come together. Again, some beautification, features like coloring, etc. will all be doable.
I should hopefully have both in place for that initial release. I also intend for the two to use the same code right up to the interface code with two separate binaries. Just having something working is my initial goal, and meeting that is not too far out of reach...