*/
LIBARDOUR_API PBD::Searchpath backend_search_path ();
+ /**
+ * return a Searchpath containing directories in which to look for
+ * control surface plugins.
+ *
+ * If ARDOUR_SURFACES_PATH is defined then the Searchpath returned
+ * will contain only those directories specified in it, otherwise it will
+ * contain the user and system directories which may contain control
+ * surface plugins.
+ */
+ LIBARDOUR_API PBD::Searchpath control_protocol_search_path ();
+
} // namespace ARDOUR
#endif /* __libardour_search_paths_h__ */