#include <boost/lockfree/lockfree_forward.hpp>
#include <boost/lockfree/policies.hpp>
#include <boost/lockfree/queue.hpp>
#include <boost/lockfree/spsc_queue.hpp>
#include <boost/lockfree/spsc_value.hpp>
#include <boost/lockfree/stack.hpp>

int
main ()
{
  return 0;
}
