[Libvir] [PATCH] lots of warnings removed - libvirt can now compile with -Werror

For a completely clean build you need to also apply the previous patch[1]. Rich. [1] https://www.redhat.com/archives/libvir-list/2007-March/msg00030.html and see also Mark's reply. -- Emerging Technologies, Red Hat http://et.redhat.com/~rjones/ 64 Baker Street, London, W1U 7DF Mobile: +44 7866 314 421 "[Negative numbers] darken the very whole doctrines of the equations and make dark of the things which are in their nature excessively obvious and simple" (Francis Maseres FRS, mathematician, 1759)