+#define NFB_TIMESTAMP_FLAG (1 << 0)
+
+extern uint64_t nfb_timestamp_rx_dynflag;
+extern int nfb_timestamp_dynfield_offset;
+
+static inline rte_mbuf_timestamp_t *
+nfb_timestamp_dynfield(struct rte_mbuf *mbuf)
+{
+ return RTE_MBUF_DYNFIELD(mbuf,
+ nfb_timestamp_dynfield_offset, rte_mbuf_timestamp_t *);
+}
+