--- /dev/null
+(*===-- llvm_transform_utils.mli - LLVM OCaml Interface -------*- OCaml -*-===*
+ *
+ * The LLVM Compiler Infrastructure
+ *
+ * This file is distributed under the University of Illinois Open Source
+ * License. See LICENSE.TXT for details.
+ *
+ *===----------------------------------------------------------------------===*)
+
+(** Transform Utilities.
+
+ This interface provides an OCaml API for LLVM transform utilities, the
+ classes in the [LLVMTransformUtils] library. *)
+
+(** [clone_module m] returns an exact copy of module [m].
+ See the [llvm::CloneModule] function. *)
+external clone_module : Llvm.llmodule -> Llvm.llmodule = "llvm_clone_module"