-/*Written by Timothy B. Terriberry (tterribe@xiph.org) 1999-2009 public domain.
+/*Written by Timothy B. Terriberry (tterribe@xiph.org) 1999-2009.
+ CC0 (Public domain) - see LICENSE file for details
Based on the public domain implementation by Robert J. Jenkins Jr.*/
#include <float.h>
#include <math.h>