+static void storage_update_actions_state(double now, double delta)
+{
+
+}
+
+static double storage_share_resources(double NOW)
+{
+ double min_action_duration = -1;
+ return min_action_duration;
+}
+
+static int storage_resource_used(void *resource_id)
+{
+ THROW_UNIMPLEMENTED;
+ return 0;
+}
+
+static void storage_resources_state(void *id, tmgr_trace_event_t event_type,
+ double value, double time)
+{
+ THROW_UNIMPLEMENTED;
+}
+
+static int storage_action_unref(surf_action_t action)
+{
+ THROW_UNIMPLEMENTED;
+ return 0;
+}
+
+static void storage_action_cancel(surf_action_t action)
+{
+ THROW_UNIMPLEMENTED;
+}
+
+static void storage_action_state_set(surf_action_t action, e_surf_action_state_t state)
+{
+ THROW_UNIMPLEMENTED;
+}
+
+static void storage_action_suspend(surf_action_t action)
+{
+ THROW_UNIMPLEMENTED;
+}
+
+static void storage_action_resume(surf_action_t action)
+{
+ THROW_UNIMPLEMENTED;
+}
+
+static int storage_action_is_suspended(surf_action_t action)
+{
+ THROW_UNIMPLEMENTED;
+ return 0;
+}
+
+static void storage_action_set_max_duration(surf_action_t action, double duration)
+{
+ THROW_UNIMPLEMENTED;
+}
+
+static void storage_action_set_priority(surf_action_t action, double priority)
+{
+ THROW_UNIMPLEMENTED;
+}
+