anchor.diff:  
   %% gen_mod callbacks
   -export([start/2, start_link/2,
  -	stop/1,
  -	log_packet_send/3]).
  +		stop/1,
  +		log_packet_send/3]).
   
   %% gen_server callbacks
   -export([init/1, handle_call/3, handle_cast/2, handle_info/2,
  -         terminate/2, code_change/3]).
  +		terminate/2, code_change/3]).
   
   %%-define(ejabberd_debug, true).
   
  
positive.code: %% Description: Handling call messages
  %%--------------------------------------------------------------------
  handle_call(stop, _From, State) ->
      {stop, normal, ok, State}.
  
  %%--------------------------------------------------------------------
  %% Function: handle_cast(Msg, State) -> {noreply, State} |
  
negative.code: %% The return value is ignored.
  %%--------------------------------------------------------------------
  terminate(_Reason, _State) ->
  	?INFO_MSG("Terminate called", []),
  	emysql:remove_pool(mod_log_chat_mysql5_db),
  	emysql:stop(),
  	ok.
  
  %%--------------------------------------------------------------------
  %% Func: code_change(OldVsn, State, Extra) -> {ok, NewState}
  %% Description: Convert process state when code is changed
  %%--------------------------------------------------------------------
  code_change(_OldVsn, State, _Extra) ->
  	{ok, State}.
  
  %%--------------------------------------------------------------------
  %% Function: %% handle_call(Request, From, State) -> {reply, Reply, State} |
  