-void packet_set_tcp_port(struct ofpbuf *, ovs_be16 src, ovs_be16 dst);
-void packet_set_udp_port(struct ofpbuf *, ovs_be16 src, ovs_be16 dst);
-void packet_set_sctp_port(struct ofpbuf *, ovs_be16 src, ovs_be16 dst);
-void packet_set_nd(struct ofpbuf *, const ovs_be32 target[4],
+void packet_set_tcp_port(struct dp_packet *, ovs_be16 src, ovs_be16 dst);
+void packet_set_udp_port(struct dp_packet *, ovs_be16 src, ovs_be16 dst);
+void packet_set_sctp_port(struct dp_packet *, ovs_be16 src, ovs_be16 dst);
+void packet_set_nd(struct dp_packet *, const ovs_be32 target[4],