*
* @param dev
* Pointer to Ethernet device structure.
+ *
+ * @return always 0
*/
-void
+int
nfb_eth_promiscuous_enable(struct rte_eth_dev *dev);
/**
*
* @param dev
* Pointer to Ethernet device structure.
+ *
+ * @return always 0
*/
-void
+int
nfb_eth_promiscuous_disable(struct rte_eth_dev *dev);
/**