+extern int namedev_name_device(struct sysfs_class_device *class_dev, struct udevice *dev);
+extern int namedev_init_permissions(void);
+extern int namedev_init_rules(void);
+
+extern int add_config_dev(struct config_device *new_dev);
+extern int add_perm_dev(struct perm_device *new_dev);
+extern void dump_config_dev(struct config_device *dev);
+extern void dump_config_dev_list(void);
+extern void dump_perm_dev(struct perm_device *dev);
+extern void dump_perm_dev_list(void);
+
+extern int get_pair(char **orig_string, char **left, char **right);