struct timespec utcp_timeout(struct utcp *utcp);
void utcp_set_recv_cb(struct utcp_connection *connection, utcp_recv_t recv);
void utcp_set_poll_cb(struct utcp_connection *connection, utcp_poll_t poll);
struct timespec utcp_timeout(struct utcp *utcp);
void utcp_set_recv_cb(struct utcp_connection *connection, utcp_recv_t recv);
void utcp_set_poll_cb(struct utcp_connection *connection, utcp_poll_t poll);