This directory contains source code patches for the 4.5.0 release. A description of each of them can be found in the ../ERRATA file. All of the fixes here, as well as other less critical updates to 4.5.0, can also be found in the xf-4_5-branch branch of the XFree86 CVS repository. To use a source code patch you must have a full unmodified version of the XFree86 4.5.0 source tree. These patches cannot be applied to a binary distribution. To apply a patch, run the following from the directory containing the 'xc' directory: patch -p0 < patch-file A full rebuild ("make World") is recommended after applying patches.