Add L2 table extension messages.
diff --git a/c_gen/templates/loci_show.h b/c_gen/templates/loci_show.h
index ed7a7d5..3d27827 100644
--- a/c_gen/templates/loci_show.h
+++ b/c_gen/templates/loci_show.h
@@ -322,7 +322,8 @@
#define LOCI_SHOW_u16_subtype(writer, cookie, val) LOCI_SHOW_u16(writer, cookie, val)
#define LOCI_SHOW_u32_ipv4_addr(writer, cookie, val) LOCI_SHOW_ipv4(writer, cookie, val)
#define LOCI_SHOW_u32_ipv4_netmask(writer, cookie, val) LOCI_SHOW_ipv4(writer, cookie, val)
-
+#define LOCI_SHOW_u8_l2_table_enable(writer, cookie, val) LOCI_SHOW_u8(writer, cookie, val)
+#define LOCI_SHOW_u16_l2_table_priority(writer, cookie, val) LOCI_SHOW_u16(writer, cookie, val)