anchor.diff:      end.
   
   
  +%% -- Socket monitor
  +
   -spec monitor(Socket) -> reference() when
         Socket :: socket().
   
  
positive.code: demonitor(MRef, Opts) ->
      erlang:error(badarg, [MRef, Opts]).
  
  
  -spec peername(Socket :: socket()) ->
  		      {ok,
  
negative.code:     erlang:error(badarg, [Socket]).
  
  
  %% -- Socket demonitor
  
  -spec demonitor(MRef) -> true when
        MRef :: reference().
  
  