From b5c2726d1b0a0d9a3553c25adb98569d343ea938 Mon Sep 17 00:00:00 2001
From: Glen Fernandes <glen.fernandes@gmail.com>
Date: Mon, 17 Feb 2020 22:10:24 -0500
Subject: [PATCH] Include cstddef in pointer_traits

---
 include/boost/core/pointer_traits.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/boost/core/pointer_traits.hpp b/include/boost/core/pointer_traits.hpp
index e0ebfb0..e66194d 100644
--- a/include/boost/core/pointer_traits.hpp
+++ b/include/boost/core/pointer_traits.hpp
@@ -13,6 +13,7 @@ Distributed under the Boost Software License, Version 1.0.
 #include <memory>
 #else
 #include <boost/core/addressof.hpp>
+#include <cstddef>
 #endif
 
 namespace boost {