diff --git a/src/proto/gui_w32.pro b/src/proto/gui_w32.pro
index a8c9793..8eca7f1 100644
--- a/src/proto/gui_w32.pro
+++ b/src/proto/gui_w32.pro
@@ -39,8 +39,7 @@
 void gui_mch_replace_dialog __ARGS((exarg_T *eap));
 void gui_mch_mousehide __ARGS((int hide));
 void gui_mch_destroy_scrollbar __ARGS((scrollbar_T *sb));
-int gui_mch_get_mouse_x __ARGS((void));
-int gui_mch_get_mouse_y __ARGS((void));
+void gui_mch_getmouse __ARGS((int *x, int *y));
 void gui_mch_setmouse __ARGS((int x, int y));
 void gui_mch_get_screen_dimensions __ARGS((int *screen_w, int *screen_h));
 void gui_mch_flash __ARGS((int msec));