anchor.diff:  
   init({PoolSize}) ->
   	process_flag(trap_exit, true),
  -	case kyte_nifs:create_thr_pool(PoolSize) of
  +	case native_create_pool(PoolSize) of
   		{ok, PoolID} ->
   			{ok, #state{
   				pool_id = PoolID,
  
positive.code: 		OtherReply ->
  			{stop, OtherReply}
  	end.
  
  handle_call(Request, _From, State = #state{}) ->
  	{stop, {bad_arg, Request}, State}.
  
negative.code: -include("logging.hrl").
  
  -record(state, {
  	pool_id :: integer(),
  	pool_size :: integer(),
  	disposed = false
  }).
  
  start_link(PoolSize) ->
  