adj_nbr_midchain_update_rewrite
(ai, gre_get_fixup (ctx->t->tunnel_dst.fp_proto,
adj_get_link_type (ai)),
uword_to_pointer (ctx->t->flags, void *),
adj_nbr_midchain_update_rewrite
(ai, gre_get_fixup (ctx->t->tunnel_dst.fp_proto,
adj_get_link_type (ai)),
uword_to_pointer (ctx->t->flags, void *),