$NetBSD: patch-ac,v 1.5 2007/03/10 00:59:28 rillig Exp $

--- mDNSPosix/mDNSUNP.c.orig	2006-02-20 22:40:36.000000000 +0100
+++ mDNSPosix/mDNSUNP.c	2007-03-10 01:50:52.000000000 +0100
@@ -153,7 +153,10 @@ First checkin
     #include <net/if_dl.h>
 #endif
 
-#if defined(AF_INET6) && HAVE_IPV6 && !HAVE_LINUX
+#if defined(AF_INET6) && HAVE_IPV6 && !HAVE_LINUX && !defined(sun)
+#if defined(__FreeBSD__) || defined(__DragonFly__)
+#include <net/if_var.h>
+#endif
 #include <netinet6/in6_var.h>
 #endif
 
@@ -203,6 +206,8 @@ struct ifi_info *get_ifi_info_linuxv6(in
 					  addr[4],addr[5],addr[6],addr[7],
 					  &index, &plen, &scope, &flags, ifname) != EOF) {
 
+			char ipv6addr[INET6_ADDRSTRLEN];
+
 			myflags = 0;
 			if (strncmp(lastname, ifname, IFNAMSIZ) == 0) {
 				if (doaliases == 0)
@@ -237,7 +242,6 @@ struct ifi_info *get_ifi_info_linuxv6(in
 			memcpy(ifi->ifi_addr, res0->ai_addr, sizeof(struct sockaddr_in6));
 
 			/* Add netmask of the interface */
-			char ipv6addr[INET6_ADDRSTRLEN];
 			plen_to_mask(plen, ipv6addr);
 			ifi->ifi_netmask = calloc(1, sizeof(struct sockaddr_in6));
 			if (ifi->ifi_addr == NULL) {