diff --git a/src/proto/ex_cmds2.pro b/src/proto/ex_cmds2.pro
index d30ba41..0ac3e14 100644
--- a/src/proto/ex_cmds2.pro
+++ b/src/proto/ex_cmds2.pro
@@ -35,7 +35,7 @@
 int prof_def_func __ARGS((void));
 int autowrite __ARGS((buf_T *buf, int forceit));
 void autowrite_all __ARGS((void));
-int check_changed __ARGS((buf_T *buf, int checkaw, int mult_win, int forceit, int allbuf));
+int check_changed __ARGS((buf_T *buf, int flags));
 void browse_save_fname __ARGS((buf_T *buf));
 void dialog_changed __ARGS((buf_T *buf, int checkall));
 int can_abandon __ARGS((buf_T *buf, int forceit));