From ed70e41229d2c7e4174efffdf47a16e593c1ade7 Mon Sep 17 00:00:00 2001
From: Tom Collins <tom@tomlogic.com>
Date: Sat, 14 Mar 2015 18:12:09 -0700
Subject: [PATCH] cleanup: include stdlib.h instead of defining NULL in
 PRCommon.h

---
 src/PRCommon.h     | 2 --
 src/PRHardware.cpp | 2 +-
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/PRCommon.h b/src/PRCommon.h
index b748acc..8508761 100644
--- a/src/PRCommon.h
+++ b/src/PRCommon.h
@@ -37,6 +37,4 @@
 void PRLog(PRLogLevel level, const char *format, ...);
 void PRSetLastErrorText(const char *format, ...);
 
-#define NULL 0
-
 #endif /* PINPROC_PRCOMMON_H */
diff --git a/src/PRHardware.cpp b/src/PRHardware.cpp
index 22d8a7e..a721925 100644
--- a/src/PRHardware.cpp
+++ b/src/PRHardware.cpp
@@ -28,7 +28,7 @@
  *  libpinproc
  */
 
-
+#include <stdlib.h>
 #include "PRHardware.h"
 #include "PRCommon.h"