$OpenBSD: patch-qcadlib_src_information_rs_information_cpp,v 1.1 2018/12/06 20:10:03 naddy Exp $

Index: qcadlib/src/information/rs_information.cpp
--- qcadlib/src/information/rs_information.cpp.orig
+++ qcadlib/src/information/rs_information.cpp
@@ -24,6 +24,8 @@
 **
 **********************************************************************/
 
+#include <stdlib.h>
+
 #include "rs_information.h"
 
 #include "rs_constructionline.h"
