Fix bug #9221 with memory leak in bidi display.

[gnu-emacs] / src / gtkutil.h

diff --git a/src/gtkutil.h b/src/gtkutil.h
index 3dc0a1dd1509ed88e1c6ff43b77ceb5eea09d823..769e56da9172b3bcc1aa352e6f42dc3d49ba97d5 100644 (file)
--- a/src/gtkutil.h
+++ b/src/gtkutil.h
@@ -135,6 +135,7 @@ extern void xg_set_toolkit_scroll_bar_thumb (struct scroll_bar *bar,
                                              int position,
                                              int whole);
 extern int xg_event_is_for_scrollbar (FRAME_PTR f, XEvent *event);
+extern int xg_get_default_scrollbar_width (void);
 
 extern void update_frame_tool_bar (FRAME_PTR f);
 extern void free_frame_tool_bar (FRAME_PTR f);