$NetBSD$

--- lib/gibber/asyncns.c.orig	2009-03-03 16:29:17.000000000 +0000
+++ lib/gibber/asyncns.c
@@ -51,6 +51,8 @@
 
 #if HAVE_PTHREAD
 #include <pthread.h>
+#else
+#include <sys/resource.h>
 #endif
 
 #include "asyncns.h"