+extern struct util_name_entry *util_name_list_add(struct udev *udev, struct list_head *name_list,
+ const char *name, int sort);
+extern void util_name_list_cleanup(struct udev *udev, struct list_head *name_list);
+extern int util_log_priority(const char *priority);
+extern size_t util_path_encode(char *s, size_t len);
+extern size_t util_path_decode(char *s);
+extern void util_remove_trailing_chars(char *path, char c);