From: Carlo Marcelo Arenas Belón <carenas@gmail.com>
Date: Mon, 22 Oct 2018 05:36:02 GMT
Subject: [RFC/PATCH 0/3] refactor MIN macro
Message-ID: <20181022053605.81048-1-carenas@gmail.com>

otherwise will warn on platforms where it is already defined (macOS)

convert the internal version from xdiff to a common one from
the compatibilty header additionally