} yaffs_packed_tags1;
-void yaffs_pack_tags1(yaffs_packed_tags1 *pt, const yaffs_ext_tags *t);
-void yaffs_unpack_tags1(yaffs_ext_tags *t, const yaffs_packed_tags1 *pt);
+void yaffs_pack_tags1(yaffs_packed_tags1 *pt, const struct yaffs_ext_tags *t);
+void yaffs_unpack_tags1(struct yaffs_ext_tags *t, const yaffs_packed_tags1 *pt);
#endif