From 034c00c3014b323f01f17232303f32044ae6d013 Mon Sep 17 00:00:00 2001
From: James Price <j.price@bristol.ac.uk>
Date: Wed, 19 Aug 2015 15:30:08 +0100
Subject: [PATCH] Include <cstdlib> as needed by exit().

---
 common.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/common.h b/common.h
index 3ef4b75..5192fa6 100644
--- a/common.h
+++ b/common.h
@@ -36,6 +36,7 @@
 
 #include <iomanip>
 #include <iostream>
+#include <cstdlib>
 #include <cstring>
 #include <limits>
 #include <stdexcept>