X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/184e88237dea64ce48076cdd0184612d057cbafd..a85c067ba6c6940512cf57ec213277a370d87e70:/src/src/routers/dnslookup.h

diff --git a/src/src/routers/dnslookup.h b/src/src/routers/dnslookup.h
index be8397e9a..0272db300 100644
--- a/src/src/routers/dnslookup.h
+++ b/src/src/routers/dnslookup.h
@@ -1,11 +1,10 @@
-/* $Cambridge: exim/src/src/routers/dnslookup.h,v 1.5 2007/01/08 10:50:20 ph10 Exp $ */
-
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2007 */
+/* Copyright (c) University of Cambridge 1995 - 2018 */
 /* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-only */
 
 /* Private structure for the private options. */
 
@@ -19,6 +18,9 @@ typedef struct {
   uschar *mx_fail_domains;
   uschar *srv_fail_domains;
   uschar *check_srv;
+  uschar *fail_defer_domains;
+  uschar *ipv4_only;
+  uschar *ipv4_prefer;
 } dnslookup_router_options_block;
 
 /* Data for reading the private options. */