+void match_set_any_mpls_lse(struct match *, int idx);
+void match_set_mpls_lse(struct match *, int idx, ovs_be32);
+void match_set_any_mpls_label(struct match *, int idx);
+void match_set_mpls_label(struct match *, int idx, ovs_be32);
+void match_set_any_mpls_tc(struct match *, int idx);
+void match_set_mpls_tc(struct match *, int idx, uint8_t);
+void match_set_any_mpls_bos(struct match *, int idx);
+void match_set_mpls_bos(struct match *, int idx, uint8_t);