+#ifndef _TC_CBQ_H_
+#define _TC_CBQ_H_ 1
+
+unsigned tc_cbq_calc_maxidle(unsigned bndw, unsigned rate, unsigned avpkt,
+ int ewma_log, unsigned maxburst);
+unsigned tc_cbq_calc_offtime(unsigned bndw, unsigned rate, unsigned avpkt,
+ int ewma_log, unsigned minburst);
+
+#endif