K 10 svn:author V 3 jhb K 8 svn:date V 27 2008-08-22T01:16:16.484053Z K 7 svn:log V 290 Implement sx_sleep() on 6.x. This is not an MFC as sx_sleep() in 7.0+ is implemented via _sleep() and methods in the lock class and that would be a lot to backport. Instead, sx_sleep() is a new function that is largely a copy of msleep. It has identical semantics to sx_sleep() in 7.0+. END