$OpenBSD: patch-Wnn_jlib_jl_c,v 1.1 2015/07/25 16:47:12 espie Exp $
--- Wnn/jlib/jl.c.orig	Fri Jul 24 10:40:18 2015
+++ Wnn/jlib/jl.c	Fri Jul 24 10:40:33 2015
@@ -55,6 +55,7 @@
 #include "commonhd.h"
 #include "config.h"
 #include <stdio.h>
+#include <stdlib.h>
 #include <sys/types.h>
 #ifdef SYSVR2
 #   include <string.h>
