/*
- Copyright (C) 2016-2019 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2016-2020 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
#include "dcpomatic_time.h"
#include <boost/weak_ptr.hpp>
#include <boost/signals2.hpp>
+#include <boost/atomic.hpp>
#include <vector>
#include <string>