extern bool send_id(struct meshlink_handle *mesh, struct connection_t *);
extern bool send_ack(struct meshlink_handle *mesh, struct connection_t *);
-extern bool send_status(struct meshlink_handle *mesh, struct connection_t *, int, const char *);
-extern bool send_error(struct meshlink_handle *mesh, struct connection_t *, int, const char *);
-extern bool send_termreq(struct meshlink_handle *mesh, struct connection_t *);
extern bool send_ping(struct meshlink_handle *mesh, struct connection_t *);
extern bool send_pong(struct meshlink_handle *mesh, struct connection_t *);
extern bool send_add_edge(struct meshlink_handle *mesh, struct connection_t *, const struct edge_t *);
extern bool send_del_edge(struct meshlink_handle *mesh, struct connection_t *, const struct edge_t *);
extern void send_key_changed(struct meshlink_handle *mesh);
extern bool send_req_key(struct meshlink_handle *mesh, struct node_t *);
-extern bool send_ans_key(struct meshlink_handle *mesh, struct node_t *);
-extern bool send_tcppacket(struct meshlink_handle *mesh, struct connection_t *, const struct vpn_packet_t *);
/* Request handlers */