[boost] [lightweight_mutex] Patch to support new thread api

Subject: [boost] [lightweight_mutex] Patch to support new thread api
From: Frank Mori Hess (fmhess_at_[hidden])
Date: 2008-09-28 21:36:05

Here is a patch which makes boost::detail::lightweight_mutex conform to the 
Lockable concept from the new Boost.Thread api.  It shouldn't break 
backwards compatibility for code already using it.  Note I haven't tested 
it much, especially the windows part (which I haven't even tried to 
compile), but the changes are pretty straightforward.