+void xran_updateSfnSecStart(void);
+uint32_t xran_slotid_convert(uint16_t slot_id, uint16_t dir);
+struct cb_elem_entry *xran_create_cb(XranSymCallbackFn cb_fn, void *cb_data);
+int xran_destroy_cb(struct cb_elem_entry * cb_elm);
+
+uint16_t xran_map_ecpriRtcid_to_vf(int32_t dir, int32_t cc_id, int32_t ru_port_id);
+uint16_t xran_map_ecpriPcid_to_vf(int32_t dir, int32_t cc_id, int32_t ru_port_id);