+/**
+ * Get the normalized properties values for a specific peer or
+ * the default values if
+ *
+ * @param address the address
+ * @return pointer to the values, can be indexed with GNUNET_ATS_PreferenceKind,
+ * default preferences if peer does not exist
+ */
+const double *
+GAS_normalization_get_properties (struct ATS_Address *address);
+
+
+/**
+ * Get the normalized preference values for a specific client and peer
+ *
+ * @param client client
+ * @param peer the peer
+ * @param pref the preference type
+ * @return the value
+ */
+const double
+GAS_normalization_get_preferences_by_client (const void *client,
+ struct GNUNET_PeerIdentity *peer, enum GNUNET_ATS_PreferenceKind pref);
+