/*****************************************************************************
- * RRDtool 1.0.33 Copyright Tobias Oetiker, 1997 - 2000
+ * RRDtool 1.2.12 Copyright by Tobi Oetiker, 1997-2005
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* rrd_hw.h : Support for Holt-Winters Smoothing/ Aberrant Behavior Detection
*****************************************************************************/