/*****************************************************************************
- * RRDtool 1.2.0 Copyright by Tobi Oetiker, 1997-2005
+ * RRDtool 1.2.15 Copyright by Tobi Oetiker, 1997-2006
*****************************************************************************
* rrd_hw.h : Support for Holt-Winters Smoothing/ Aberrant Behavior Detection
*****************************************************************************/