306 	enum bufferevent_filter_result res;  in be_filter_process_input()  local
323 		res = bevf->process_in(bevf->underlying->input,  in be_filter_process_input()
326 		if (res == BEV_OK)  in be_filter_process_input()
328 	} while (res == BEV_OK &&  in be_filter_process_input()
336 	return res;  in be_filter_process_input()
346 	enum bufferevent_filter_result res = BEV_OK;  in be_filter_process_output()  local
378 			res = bevf->process_out(downcast(bevf)->output,  in be_filter_process_output()
384 			if (res == BEV_OK)  in be_filter_process_output()
387 			res == BEV_OK &&  in be_filter_process_output()
400 			if (res == BEV_OK &&  in be_filter_process_output()
416 	return res;  in be_filter_process_output()
441 	enum bufferevent_filter_result res;  in be_filter_read_nolock_()  local
459 		res = be_filter_process_input(bevf, state, &processed_any);  in be_filter_read_nolock_()
460 		(void)res;  in be_filter_read_nolock_()