/*****************************************************************************
- * RRDtool 1.3rc8 Copyright by Tobi Oetiker, 1997-2008
+ * RRDtool 1.3.2 Copyright by Tobi Oetiker, 1997-2008
*****************************************************************************
* rrd_hw.c : Support for Holt-Winters Smoothing/ Aberrant Behavior Detection
*****************************************************************************
* Initial version by Jake Brutlag, WebTV Networks, 5/1/00
*****************************************************************************/
+#include <stdlib.h>
+
#include "rrd_tool.h"
#include "rrd_hw.h"
#include "rrd_hw_math.h"