- world->run_startup= (test_callback_fn*)world_test_startup;
- world->flush= (test_callback_fn*)world_flush;
- world->pre_run= (test_callback_fn*)world_pre_run;
- world->post_run= (test_callback_fn*)world_post_run;
- world->on_error= (test_callback_error_fn*)world_on_error;
+ world->item._startup= (test_callback_fn*)world_test_startup;
+ world->item._flush= (test_callback_fn*)world_flush;
+ world->item.set_pre((test_callback_fn*)world_pre_run);
+ world->item.set_post((test_callback_fn*)world_post_run);
+ world->_on_error= (test_callback_error_fn*)world_on_error;