X11 Screen Saver extension library (development headers) libXss provides an X Window System client interface to the MIT-SCREEN-SAVER extension to the X protocol. The Screen Saver extension allows clients behaving as screen savers to register themselves with the X server, to better integrate themselves with the running session. This package contains the development headers for the library found in libxss1. 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>