+ PBD::sys::path user_config_directory ();
+
+ /**
+ * @return the path to the directory that contains the system wide ardour
+ * modules.
+ */
+ PBD::sys::path ardour_module_directory ();
+
+ PBD::SearchPath ardour_search_path ();
+
+ PBD::SearchPath system_config_search_path ();
+
+ PBD::SearchPath system_data_search_path ();