$OpenBSD: patch-modules_x-6_x-6_cpp,v 1.1 2017/05/22 16:26:49 espie Exp $

Index: modules/x-6/x-6.cpp
--- modules/x-6/x-6.cpp.orig
+++ modules/x-6/x-6.cpp
@@ -29,5 +29,6 @@
 
 #include <ctype.h>
+#include <stdlib.h>
 
 #include "x-6.hpp"
 
