/* Copyright (c) University of Cambridge 1995 - 2009 */
/* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/* This file, which provides support for Microsoft's Secure Password
Authentication, was contributed by Marc Prud'hommeaux. */
extern void auth_spa_init(auth_instance *);
extern int auth_spa_server(auth_instance *, uschar *);
-extern int auth_spa_client(auth_instance *, smtp_inblock *,
- smtp_outblock *, int, uschar *, int);
+extern int auth_spa_client(auth_instance *, void *, int, uschar *, int);
/* End of spa.h */