The following sections document all the variables and functions that Linux drivers can refer to. These variables and functions are provided by the glue code supplied as part of the library, so this information should not be needed for normal use of the library under the device driver framework. However, they are documented here for the benefit of those working on this library or upgrading it to new versions of the Linux drivers, or for those who wish to ``short-cut'' through the framework directly to the Linux device drivers in some situations, e.g., for performance reasons.