Utility library for the GNOME desktop - GTK 3 version

 This library provides various utility functions that are used in multiple
 components of the GNOME desktop, but do not have a sufficiently stable API
 to be included in core libraries such as GLib and GTK.
 .
 This package provides a legacy GTK-3-based library with functionality similar
 to a combination of libgnome-bg-4-2t64, libgnome-desktop-4-2t64 and libgnome-rr-4-2t64,
 for compatibility with older GNOME components.