From: Brian Norris <banorris@uci.edu>
Date: Fri, 4 May 2012 07:15:31 +0000 (-0700)
Subject: tree: include cstddef for NULL
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=d6734347fbbcad0442d966e778447024beb689f1;p=c11tester.git

tree: include cstddef for NULL

Needed for newer, stricter compilers...
---

diff --git a/tree.h b/tree.h
index d45fd83f..864ce8f4 100644
--- a/tree.h
+++ b/tree.h
@@ -3,6 +3,7 @@
 
 #include <set>
 #include <map>
+#include <cstddef>
 #include "threads.h"
 
 class ModelAction;