$OpenBSD: patch-net_base_net_util_cc,v 1.11 2015/10/14 16:42:07 robert Exp $
--- net/base/net_util.cc.orig.port	Tue Oct 13 21:04:33 2015
+++ net/base/net_util.cc	Wed Oct 14 07:41:13 2015
@@ -23,6 +23,7 @@
 #include <netdb.h>
 #include <netinet/in.h>
 #include <unistd.h>
+#include <sys/socket.h>
 #if !defined(OS_NACL)
 #include <net/if.h>
 #if !defined(OS_ANDROID)
