From 84c0f274e3baa424299c7b098ad7ced9ea4bab0e Mon Sep 17 00:00:00 2001
From: filliatr
Date: Mon, 6 Dec 1999 15:07:11 +0000
Subject: declarations eliminations / debuggae inductifs (debut)

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@212 85f007b7-540e-0410-9357-904b9bb8a0f7
---
 lib/util.ml  | 2 ++
 lib/util.mli | 1 +
 2 files changed, 3 insertions(+)

(limited to 'lib')

diff --git a/lib/util.ml b/lib/util.ml
index b96eca3ae3..8410367f96 100644
--- a/lib/util.ml
+++ b/lib/util.ml
@@ -133,6 +133,8 @@ let list_fold_left_i f =
   in 
   it_list_f 
 
+let list_iter_i f l = list_fold_left_i (fun i _ x -> f i x) 0 () l
+
 let list_for_all_i p = 
   let rec for_all_p i = function
     | [] -> true 
diff --git a/lib/util.mli b/lib/util.mli
index b26d6a1d7f..e0de343dfb 100644
--- a/lib/util.mli
+++ b/lib/util.mli
@@ -53,6 +53,7 @@ val list_assign : 'a list -> int -> 'a -> 'a list
 val list_distinct : 'a list -> bool
 val list_map_i : (int -> 'a -> 'b) -> int -> 'a list -> 'b list
 val list_index : 'a -> 'a list -> int
+val list_iter_i :  (int -> 'a -> unit) -> 'a list -> unit
 val list_fold_left_i :  (int -> 'a -> 'b -> 'a) -> int -> 'a -> 'b list -> 'a
 val list_for_all_i : (int -> 'a -> bool) -> int -> 'a list -> bool
 val list_except : 'a -> 'a list -> 'a list
-- 
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