diff --git a/src/proto/ex_cmds2.pro b/src/proto/ex_cmds2.pro
index e4406d1..d30ba41 100644
--- a/src/proto/ex_cmds2.pro
+++ b/src/proto/ex_cmds2.pro
@@ -17,12 +17,13 @@
 void profile_setlimit __ARGS((long msec, proftime_T *tm));
 int profile_passed_limit __ARGS((proftime_T *tm));
 void profile_zero __ARGS((proftime_T *tm));
+void profile_divide __ARGS((proftime_T *tm, int count, proftime_T *tm2));
 void profile_add __ARGS((proftime_T *tm, proftime_T *tm2));
 void profile_self __ARGS((proftime_T *self, proftime_T *total, proftime_T *children));
 void profile_get_wait __ARGS((proftime_T *tm));
 void profile_sub_wait __ARGS((proftime_T *tm, proftime_T *tma));
 int profile_equal __ARGS((proftime_T *tm1, proftime_T *tm2));
-int profile_cmp __ARGS((proftime_T *tm1, proftime_T *tm2));
+int profile_cmp __ARGS((const proftime_T *tm1, const proftime_T *tm2));
 void ex_profile __ARGS((exarg_T *eap));
 char_u *get_profile_name __ARGS((expand_T *xp, int idx));
 void set_context_in_profile_cmd __ARGS((expand_T *xp, char_u *arg));