From: Brian Norris <banorris@uci.edu>
Date: Thu, 3 May 2012 18:39:28 +0000 (-0700)
Subject: straighten out header includes, comment on Forward declarations
X-Git-Tag: pldi2013~464
X-Git-Url: http://demsky.eecs.uci.edu/git/?p=model-checker.git;a=commitdiff_plain;h=be86dd6ef8bd6194f13b0babaa03fd45d39ff767

straighten out header includes, comment on Forward declarations
---

diff --git a/action.h b/action.h
index cca5639..508ad16 100644
--- a/action.h
+++ b/action.h
@@ -16,7 +16,7 @@ typedef enum action_type {
 	ATOMIC_WRITE
 } action_type_t;
 
-/* Forward declaration (tree.h) */
+/* Forward declaration */
 class TreeNode;
 
 class ModelAction {
diff --git a/common.h b/common.h
index 3476f53..bb66c3a 100644
--- a/common.h
+++ b/common.h
@@ -2,6 +2,7 @@
 #define __COMMON_H__
 
 #include <stdio.h>
+#include <stdlib.h>
 
 //#define CONFIG_DEBUG
 
diff --git a/schedule.h b/schedule.h
index 48fdde1..555cbc4 100644
--- a/schedule.h
+++ b/schedule.h
@@ -3,8 +3,7 @@
 
 #include <list>
 
-#include "model.h"
-
+/* Forward declaration */
 class Thread;
 
 class Scheduler {