XEmacs 21.2.20 "Yoko".

[chise/xemacs-chise.git-] / src / scrollbar-msw.h

diff --git a/src/scrollbar-msw.h b/src/scrollbar-msw.h
index 615a546..d73a7fe 100644 (file)
--- a/src/scrollbar-msw.h
+++ b/src/scrollbar-msw.h
@@ -57,6 +57,7 @@ EMACS_INT mswindows_window_is_scrollbar (struct frame *f, Window win);
      */
 
 void mswindows_handle_scrollbar_event (HWND hwnd, int code, int pos);
+int mswindows_handle_mousewheel_event (Lisp_Object frame, int keys, int delta);
 
 #endif /* HAVE_MS_WINDOWS and HAVE_SCROLLBARS */
 #endif /* _XEMACS_SCROLLBAR_MSW_H_ */