diff -ruN srelay-0.4.6-old/get-bind.c srelay-0.4.6-new/get-bind.c
--- srelay-0.4.6-old/get-bind.c	2003-04-10 04:53:17.000000000 +0200
+++ srelay-0.4.6-new/get-bind.c	2006-12-18 12:53:06.000000000 +0100
@@ -50,6 +50,18 @@
 #include <asm/types.h>
 #include <linux/netlink.h>
 #include <linux/rtnetlink.h>
+#include <linux/version.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19)
+# include <linux/if_addr.h>
+#endif
+#ifndef IFA_RTA
+# define IFA_RTA(r) ((struct rtattr *) ((char *)(r) + NLMSG_ALIGN (sizeof (struct ifaddrmsg))))
+# define IFA_PAYLOAD(n) NLMSG_PAYLOAD (n, sizeof (struct ifaddrmsg))
+#endif
+#ifndef IFLA_RTA
+# define IFLA_RTA(r) ((struct rtattr *) ((char *)(r) + NLMSG_ALIGN (sizeof (struct ifinfomsg))))
+# define IFLA_PAYLOAD(n) NLMSG_PAYLOAD (n, sizeof (struct ifinfomsg))
+#endif
 
 static int get_ifconf(int, struct addrinfo *);
 #endif /* defined(LINUX) */