--- a/gstreamer_core/gst/gstobject.h	Wed Mar 31 22:03:18 2010 +0300
+++ b/gstreamer_core/gst/gstobject.h	Tue Aug 31 15:30:33 2010 +0300
@@ -342,6 +342,11 @@
 IMPORT_C
 #endif
 
+void 		gst_object_ref_sink		(gpointer object);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
 void 		gst_object_sink			(gpointer object);
 
 /* replace object pointer */