+/**
+ * Free the resources occupied by a cache entry
+ *
+ * @param entry the cache entry to free
+ */
+static void
+free_entry (struct CacheEntry *entry)
+{
+ GNUNET_CONTAINER_DLL_remove (cache_head, cache_tail, entry);
+ GNUNET_free_non_null (entry->hello);
+ GNUNET_free (entry);
+}
+
+