libggiwmh is a libggi extension whereby wmh stands for 'Window Manager Hints' It adds features like moving, resizing, iconifying, z-ordering Windows and more that happen to contain a ggi visual. It is safe to use it even on non-windowed targets. The ggiWmh* functions just fail in that case, where the failure indicates a NOOP. WWW: http://www.ggi-project.org/