X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fshash.h;h=8efdde1b9ef0d6b2ab409066af71a5c65c616edb;hb=5c8ef29c2efb73ab3bc8ac30f1499fb6499692cf;hp=56f13bc7164ba4283ff97c3df18940d130f98d1a;hpb=837e80977cdd9fda61fb0789bfd6b64c7639c25a;p=openvswitch

diff --git a/lib/shash.h b/lib/shash.h
index 56f13bc7..8efdde1b 100644
--- a/lib/shash.h
+++ b/lib/shash.h
@@ -42,11 +42,14 @@ void shash_init(struct shash *);
 void shash_destroy(struct shash *);
 void shash_clear(struct shash *);
 bool shash_is_empty(const struct shash *);
-struct shash_node *shash_add(struct shash *, const char *, void *);
+size_t shash_count(const struct shash *);
+struct shash_node *shash_add(struct shash *, const char *, const void *);
+bool shash_add_once(struct shash *, const char *, const void *);
 void shash_delete(struct shash *, struct shash_node *);
 struct shash_node *shash_find(const struct shash *, const char *);
 void *shash_find_data(const struct shash *, const char *);
 void *shash_find_and_delete(struct shash *, const char *);
 struct shash_node *shash_first(const struct shash *);
+const struct shash_node **shash_sort(const struct shash *);
 
 #endif /* shash.h */