int for_each_vdev_in_nvlist(nvlist_t *nvroot, pool_vdev_iter_f func,
void *data);
void update_vdevs_config_dev_sysfs_path(nvlist_t *config);
+_LIBZUTIL_H void update_vdev_config_dev_sysfs_path(nvlist_t *nv,
+ const char *path, const char *key);
#ifdef __cplusplus
}
#endif