-diff -ur dnsmasq-2.47.orig/src/netlink.c dnsmasq-2.47/src/netlink.c
---- dnsmasq-2.47.orig/src/netlink.c 2009-02-15 19:05:25.000000000 +0200
-+++ dnsmasq-2.47/src/netlink.c 2008-02-15 19:05:25.000000000 +0200
-@@ -21,6 +21,10 @@
- #include <linux/types.h>
- #include <linux/netlink.h>
- #include <linux/rtnetlink.h>
-+#ifndef IFA_RTA
-+# include "linux/if_addr.h"
-+# define IFA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifaddrmsg))))
-+#endif
-
- /* linux 2.6.19 buggers up the headers, patch it up here. */
- #ifndef IFA_RTA