extern void irdp_if_init(void);
extern int irdp_sock_init(void);
extern int irdp_config_write(struct vty *, struct interface *);
-extern int irdp_send_thread(struct thread *t_advert);
+extern void irdp_send_thread(struct thread *t_advert);
extern void irdp_advert_off(struct interface *ifp);
extern void process_solicit(struct interface *ifp);
-extern int irdp_read_raw(struct thread *r);
+extern void irdp_read_raw(struct thread *r);
extern void send_packet(struct interface *ifp, struct stream *s, uint32_t dst,
struct prefix *p, uint32_t ttl);