WARNING: varnish will build and run, but the lack of a monotonic clock
may lead to strange behaviour if the clock is stepped (rather than skewed)
while varnish is running.

Thanks to Niklas Saers for providing a test environment.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1145 d4fa192b-c00b-0410-8231-f00ffab90ce4