extern int setup_vpn_in_socket(struct meshlink_handle *mesh, const sockaddr_t *);
extern bool send_sptps_data(void *handle, uint8_t type, const char *data, size_t len);
extern bool receive_sptps_record(void *handle, uint8_t type, const char *data, uint16_t len);
-extern void send_packet(struct node_t *, struct vpn_packet_t *);
-extern void receive_tcppacket(struct connection_t *, const char *, int);
-extern void broadcast_packet(const struct node_t *, struct vpn_packet_t *);
+extern void send_packet(struct meshlink_handle *mesh, struct node_t *, struct vpn_packet_t *);
+extern void receive_tcppacket(struct meshlink_handle *mesh, struct connection_t *, const char *, int);
+extern void broadcast_packet(struct meshlink_handle *mesh, const struct node_t *, struct vpn_packet_t *);
extern char *get_name(struct meshlink_handle *mesh);
extern bool setup_myself_reloadable(struct meshlink_handle *mesh);
extern bool setup_network(struct meshlink_handle *mesh);
extern void terminate_connection(struct meshlink_handle *mesh, struct connection_t *, bool);
extern bool node_read_ecdsa_public_key(struct meshlink_handle *mesh, struct node_t *);
extern bool read_ecdsa_public_key(struct meshlink_handle *mesh, struct connection_t *);
-extern void send_mtu_probe(struct node_t *);
+extern void send_mtu_probe(struct meshlink_handle *mesh, struct node_t *);
extern void handle_meta_connection_data(struct meshlink_handle *mesh, struct connection_t *);
extern void retry(struct meshlink_handle *mesh);