uint8_t rconn_get_dscp(const struct rconn *rc);
void rconn_set_max_backoff(struct rconn *, int max_backoff);
int rconn_get_max_backoff(const struct rconn *);
uint8_t rconn_get_dscp(const struct rconn *rc);
void rconn_set_max_backoff(struct rconn *, int max_backoff);
int rconn_get_max_backoff(const struct rconn *);