1 files changed, 3 insertions, 0 deletions

diff --git a/src/dispextern.h b/src/dispextern.h
index d42374c172b..7a7c20e3265 100644
--- a/src/dispextern.h
+++ b/src/dispextern.h
@@ -2112,6 +2112,9 @@ void init_sigio P_ ((int));
 #ifdef USE_X_TOOLKIT
 void x_set_menu_resources_from_menu_face P_ ((struct frame *, Widget));
 #endif
+#ifdef HAVE_X_WINDOWS
+void x_free_colors P_ ((struct frame *, unsigned long *, int));
+#endif
 
 void update_face_from_frame_parameter P_ ((struct frame *, Lisp_Object,
                                            Lisp_Object));