--- strace-4.5.19.orig/net.c	2009-09-01 21:53:29.000000000 +0200
+++ strace-4.5.19/net.c	2009-12-03 23:35:36.000000000 +0100
@@ -53,6 +53,7 @@
 #include <net/if.h>
 #if defined(LINUX)
 #include <asm/types.h>
+#include <linux/netlink.h>
 #if defined(__GLIBC__) && (__GLIBC__ >= 2) && (__GLIBC__ + __GLIBC_MINOR__ >= 3)
 #  include <netipx/ipx.h>
 #else