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-rw-r--r--lib/util.ml4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/util.ml b/lib/util.ml
index fb968cc64f..35220261cc 100644
--- a/lib/util.ml
+++ b/lib/util.ml
@@ -71,6 +71,10 @@ let (@) = CList.append
module Array : CArray.ExtS = CArray
+(* Maps *)
+
+module Map = CMap
+
(* Matrices *)
let matrix_transpose mat =