// In header: <boost/intrusive/treap.hpp>

template<typename T,  Options> 
struct make_treap {
  // types
  typedef pack_options<                                                                                                                                                                                                                                    ;        
  typedef                                                                                                                                                                                                                                                                                         ;          
  typedef treap<  ;
  typedef implementation_defined                                                                                                                                                                                                                                                                             ;                  
};