*************************************************/
/* Copyright (c) University of Cambridge 1995 - 2018 */
+/* Copyright (c) The Exim Maintainers 2020 */
/* See the file NOTICE for conditions of use and distribution. */
/* Functions for doing things with sockets. With the advent of IPv6 this has
return sizeof(sin->v6);
}
else
-#else /* HAVE_IPv6 */
-af = af; /* Avoid compiler warning */
#endif /* HAVE_IPV6 */
/* Setup code when using IPv4 socket. The wildcard address is "". */
s_len = sizeof(s_in6);
}
else
-#else /* HAVE_IPV6 */
-af = af; /* Avoid compiler warning */
#endif /* HAVE_IPV6 */
/* For an IPv4 address, use an IPv4 sockaddr structure, even on a system with