extern bool ans_key_h(struct meshlink_handle *mesh, struct connection_t *, const char *);
extern bool tcppacket_h(struct meshlink_handle *mesh, struct connection_t *, const char *);
extern bool ans_key_h(struct meshlink_handle *mesh, struct connection_t *, const char *);
extern bool tcppacket_h(struct meshlink_handle *mesh, struct connection_t *, const char *);