From d07460367d84e04984170904fde9ddee5ae8dd84 Mon Sep 17 00:00:00 2001
From: Pieter Eendebak <pieter.eendebak@gmail.com>
Date: Wed, 2 Aug 2023 14:07:42 +0200
Subject: [PATCH] update for changed c api

---
 Modules/_copy.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Modules/_copy.c b/Modules/_copy.c
index 68d2016f8c7421..52abb725e2b8c0 100644
--- a/Modules/_copy.c
+++ b/Modules/_copy.c
@@ -4,6 +4,7 @@
 
 #include "Python.h"
 #include "pycore_moduleobject.h"  // _PyModule_GetState()
+#include "pycore_object.h"  // _PyNone_Type, _PyNotImplemented_Type
 #include "clinic/_copy.c.h"
 
 /*[clinic input]