bool shash_equal_keys(const struct shash *, const struct shash *);
struct shash_node *shash_random_node(struct shash *);
+/* Working with "smaps": shashes used as string-to-string maps. */
+void smap_destroy(struct shash *);
+bool smap_equal(const struct shash *, const struct shash *);
+void smap_clone(struct shash *, const struct shash *);
+void smap_add(struct shash *, const char *key, const char *value);
+
#ifdef __cplusplus
}
#endif