void set_efd_bitmap (u8 *bitmap, u32 value, u32 op);
+struct rte_mbuf * dpdk_replicate_packet_mb (vlib_buffer_t * b);
+struct rte_mbuf * dpdk_zerocopy_replicate_packet_mb (vlib_buffer_t * b);
+
#define foreach_dpdk_error \
_(NONE, "no error") \
_(RX_PACKET_ERROR, "Rx packet errors") \