libggiwmh - GGI extension for windowed targets
LibGGIWmh means Lib for Window Manager Hints. LibGGIWmh handles stuff like moving, resizing and z-ordering Windows 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.
GGI_CONFDIR Override compiled-in path to global config files (Win32 only, but not Cygwin).