text: 
  #if !defined(daemon_threadfunc_h)
  #define daemon_threadfunc_h
  
  #include <boost/thread/locks.hpp>
  #include <boost/thread/recursive_mutex.hpp>
  #include <boost/asio.hpp>
  
  typedef boost::lock_guard<boost::recursive_mutex> grab;
  typedef boost::recursive_mutex lock;
  
  
  #endif  //  daemon_threadfunc_h
  