X11 Athena Widget library (development headers) libXaw7 provides the second version of Xaw, the Athena Widgets tookit, which is largely used by legacy X applications. This version is the most common version, as version 6 is considered deprecated, and version 8, which adds Xprint support, is unsupported and not widely used. In general, use of a more modern toolkit such as GTK+ is recommended. This package contains the development headers for the library found in libxaw7. Non-developers likely have little use for this package. More information about X.Org can be found at: <URL:http://xorg.freedesktop.org> <URL:http://lists.freedesktop.org/mailman/listinfo/xorg>