}
-/*
- *----------------------------------------------------------------------
- *
- * IsFinite --
- * IsInf --
- * IsNan --
- *
- * Portability macros that test floats against -/+Inf and NaN.
- *
- *----------------------------------------------------------------------
- */
-
-#ifdef _WIN32
-#include <float.h>
-
-#define IsFinite(x) _finite(x)
-#define IsNan(x) _isnan(x)
-
-static INLINE Bool
-IsInf(double x)
-{
- return !_finite(x) && !_isnan(x);
-}
-#else
-#include <math.h>
-
-#define IsFinite(x) isfinite(x)
-#define IsInf(x) isinf(x)
-#define IsNan(x) isnan(x)
-#endif
-
-
#if !defined(_WIN32) && !defined(_WIN64)
/*
*-----------------------------------------------------------------------------