MOUNT_UDF         257 isofs/udf/udf_vfsops.c 	mp->mnt_stat.f_fsid.val[1] = makefstype(MOUNT_UDF);
MOUNT_UDF         177 kern/vfs_conf.c 	{ &udf_vfsops, MOUNT_UDF, 13, 0, MNT_LOCAL, NULL, NULL },