diff -r f74abee65b7b -r d3ce4d6a65f8 window.h
--- a/window.h	Mon Jan 10 22:56:20 2005 +0000
+++ b/window.h	Tue Jan 11 00:24:27 2005 +0000
@@ -471,7 +471,7 @@
 
 void DispatchLeftClickEvent(Window *w, int x, int y);
 void DispatchRightClickEvent(Window *w, int x, int y);
-void DispatchMouseWheelEvent(Window *w, int wheel);
+void DispatchMouseWheelEvent(Window *w, uint widget, int wheel);
 
 /* window.c */
 void DrawOverlappedWindow(Window *w, int left, int top, int right, int bottom);