$NetBSD: patch-az,v 1.2 2014/12/06 23:22:20 jnemeth Exp $

--- sendmail/srvrsmtp.c.orig	2014-11-12 03:02:04.000000000 +0000
+++ sendmail/srvrsmtp.c
@@ -46,6 +46,10 @@ static bool	tls_ok_srv = false;
 static bool	NotFirstDelivery = false;
 #endif /* _FFR_DM_ONE */
 
+#if NAMED_BIND
+extern struct __res_state sm_res;
+#endif
+
 /* server features */
 #define SRV_NONE	0x0000	/* none... */
 #define SRV_OFFER_TLS	0x0001	/* offer STARTTLS */
@@ -3983,8 +3987,8 @@ smtp_data(smtp, e)
 	id = e->e_id;
 
 #if NAMED_BIND
-	_res.retry = TimeOuts.res_retry[RES_TO_FIRST];
-	_res.retrans = TimeOuts.res_retrans[RES_TO_FIRST];
+	sm_res.retry = TimeOuts.res_retry[RES_TO_FIRST];
+	sm_res.retrans = TimeOuts.res_retrans[RES_TO_FIRST];
 #endif /* NAMED_BIND */
 
 #if _FFR_PROXY