X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fshash.h;h=8efdde1b9ef0d6b2ab409066af71a5c65c616edb;hb=4c8a10fe3490d031b1ece191c4dbc15bbef4dd82;hp=67be119ef27ee9d303a3620b876c033968b97665;hpb=c01da229646791c0e4613d9e3fc4a1b9cc9f7d12;p=openvswitch

diff --git a/lib/shash.h b/lib/shash.h
index 67be119e..8efdde1b 100644
--- a/lib/shash.h
+++ b/lib/shash.h
@@ -43,11 +43,13 @@ void shash_destroy(struct shash *);
 void shash_clear(struct shash *);
 bool shash_is_empty(const struct shash *);
 size_t shash_count(const struct shash *);
-struct shash_node *shash_add(struct shash *, const char *, void *);
+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 */