From 64eb7737e3c0814ec46c4d4e47dd46c3f9855d00 Mon Sep 17 00:00:00 2001
From: Simon Cruanes <simon.cruanes.2007@m4x.org>
Date: Tue, 6 Jun 2023 22:55:45 -0400
Subject: [PATCH] revert change that broke 4.03

---
 src/threads/CCPool.mli | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/threads/CCPool.mli b/src/threads/CCPool.mli
index 93a543b4..a27e7838 100644
--- a/src/threads/CCPool.mli
+++ b/src/threads/CCPool.mli
@@ -14,8 +14,10 @@ end
 
 exception Stopped
 
+[@@@ocaml.warning "-67"]
+
 (** {2 Create a new Pool} *)
-module Make (_ : PARAM) : sig
+module Make (P : PARAM) : sig
   val run : (unit -> _) -> unit
   (** [run f] schedules [f] for being executed in the thread pool. *)