diff --git a/src/proto/ex_docmd.pro b/src/proto/ex_docmd.pro
index bfd4f05..04bc0c3 100644
--- a/src/proto/ex_docmd.pro
+++ b/src/proto/ex_docmd.pro
@@ -70,6 +70,7 @@
 char_u *get_messages_arg(expand_T *xp, int idx);
 char_u *get_mapclear_arg(expand_T *xp, int idx);
 void set_no_hlsearch(int flag);
+int is_loclist_cmd(int cmdidx);
 int get_pressedreturn(void);
 void set_pressedreturn(int val);
 /* vim: set ft=c : */