1#ifndef _EVENT_H_ 2#define _EVENT_H_ 3 4struct evfd *create_evfd(void); 5 6void destroy_evfd(struct evfd *e); 7 8int get_read_evfd(struct evfd *evfd); 9 10int write_evfd(struct evfd *evfd); 11 12int read_evfd(struct evfd *evfd); 13 14#endif 15