message: remove php_swoole_check_aio
diff: @@ -395,7 +395,6 @@ static sw_inline void php_swoole_check_reactor()
  }
  }
  -void php_swoole_check_aio();
  void php_swoole_register_shutdown_function(char *function);
  void php_swoole_register_shutdown_function_prepend(char *function);
  void php_swoole_event_init();
  