G_BEGIN_DECLS
-void vik_trw_layer_export ( VikTrwLayer *vtl, const gchar *title, const gchar* default_name, VikTrack* trk, guint file_type );
+void vik_trw_layer_export ( VikTrwLayer *vtl, const gchar *title, const gchar* default_name, VikTrack* trk, VikFileType_t file_type );
void vik_trw_layer_export_external_gpx ( VikTrwLayer *vtl, const gchar* external_program );