X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fextlib%2FhExtlib.mli;h=c0538bfabc8c88eb332c945fdc5372035b5000c8;hb=99b249b23524cda2d91602ee088fef1a7be253ee;hp=6416afcaf3400cceab6daa7f27606a4c78b816ad;hpb=0ac236dda6f80f6dc86a7f12d8c88b25e64e3251;p=helm.git

diff --git a/helm/ocaml/extlib/hExtlib.mli b/helm/ocaml/extlib/hExtlib.mli
index 6416afcaf..c0538bfab 100644
--- a/helm/ocaml/extlib/hExtlib.mli
+++ b/helm/ocaml/extlib/hExtlib.mli
@@ -72,6 +72,7 @@ val list_uniq:
   ?eq:('a->'a->bool) -> 'a list -> 'a list (** uniq unix filter on lists *)
 val filter_map: ('a -> 'b option) -> 'a list -> 'b list (** filter + map *)
 val list_concat: ?sep:'a list -> 'a list list -> 'a list (**String.concat-like*)
+val list_findopt: ('a -> 'b option) -> 'a list -> 'b option
 
 (** {2 Debugging & Profiling} *)