adding number of preferences to allow iterating over preferences

[oweals/gnunet.git] / src / include / gnunet_container_lib.h

diff --git a/src/include/gnunet_container_lib.h b/src/include/gnunet_container_lib.h
index b831303078a6d3162d4f05aa82014515b84afd0a..125bc81b21bcec5b405e1fbc7677da493507a1f2 100644 (file)
--- a/src/include/gnunet_container_lib.h
+++ b/src/include/gnunet_container_lib.h
@@ -697,6 +697,18 @@ GNUNET_CONTAINER_multihashmap_remove_all (struct GNUNET_CONTAINER_MultiHashMap *
                                           const struct GNUNET_HashCode *key);
 
 
+/**
+ * @ingroup hashmap
+ * Remove all entries from the map.
+ * Note that the values would not be "freed".
+ *
+ * @param map the map
+ * @return number of values removed
+ */
+unsigned int
+GNUNET_CONTAINER_multihashmap_clear (struct GNUNET_CONTAINER_MultiHashMap *map);
+
+
 /**
  * @ingroup hashmap
  * Check if the map contains any value under the given
@@ -757,8 +769,7 @@ GNUNET_CONTAINER_multihashmap_put (struct GNUNET_CONTAINER_MultiHashMap *map,
  * @return the number of key value pairs
  */
 unsigned int
-GNUNET_CONTAINER_multihashmap_size (const struct GNUNET_CONTAINER_MultiHashMap
-                                    *map);
+GNUNET_CONTAINER_multihashmap_size (const struct GNUNET_CONTAINER_MultiHashMap *map);
 
 
 /**
@@ -772,8 +783,7 @@ GNUNET_CONTAINER_multihashmap_size (const struct GNUNET_CONTAINER_MultiHashMap
  *         #GNUNET_SYSERR if it aborted iteration
  */
 int
-GNUNET_CONTAINER_multihashmap_iterate (const struct
-                                       GNUNET_CONTAINER_MultiHashMap *map,
+GNUNET_CONTAINER_multihashmap_iterate (const struct GNUNET_CONTAINER_MultiHashMap *map,
                                        GNUNET_CONTAINER_HashMapIterator it,
                                        void *it_cls);