svn commit: r229211 - head/sys/contrib/xz-embedded

[Adrian Chadd]

Author: adrian
Date: Sun Jan  1 21:32:25 2012
New Revision: 229211
URL: http://svn.freebsd.org/changeset/base/229211

Log:
  Initial copy of xz-embedded to sys/contrib/.
  
  The upcoming geom_compress module (a read-only gzip/ulzma translation layer,
  similar to what geom_uzip does) will leverage parts of this.

Added:
  head/sys/contrib/xz-embedded/
     - copied from r229210, vendor/xz-embedded/dist/