/* * Copyright (C) the libgit2 contributors. All rights reserved. * * This file is part of libgit2, distributed under the GNU GPL v2 with * a Linking Exception. For full terms see the included COPYING file. */#ifndef INCLUDE_email_h__#define INCLUDE_email_h__#include "common.h"#include "git2/email.h"externintgit_email__append_from_diff(