Development of a new menu

[SWAT]

Yes you can link libtsunami to Core and add new export functions in C style as I do for SDL GUI library that used in applications.
Or just doesn't use C++ and tsunami, look on it implementation and write the same on C and PVR or Parallax API.
But really, if you do C-style API for libtsunami it will be great for future usage in another apps. Also I will try to solve the C++ issues in modules someday.