int utcp_get_flush_timeout(struct utcp *utcp);
void utcp_set_flush_timeout(struct utcp *utcp, int milliseconds);
+bool utcp_get_flush_needed(struct utcp_connection *connection);
uint16_t utcp_get_mtu(struct utcp *utcp);
uint16_t utcp_get_mss(struct utcp *utcp);