Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers...

[reactos.git] / reactos / sdk / lib / crt / float / fpclass.c

diff --git a/reactos/sdk/lib/crt/float/fpclass.c b/reactos/sdk/lib/crt/float/fpclass.c
deleted file mode 100644 (file)
index a1417ad..0000000
--- a/reactos/sdk/lib/crt/float/fpclass.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * COPYRIGHT:   See COPYING in the top level directory
- * PROJECT:     ReactOS system libraries
- * FILE:        lib/sdk/crt/float/fpclass.c
- * PURPOSE:     Floating-point classes
- * PROGRAMER:   Pierre Schweitzer (pierre@reactos.org)
- * REFERENCE:   http://babbage.cs.qc.cuny.edu/IEEE-754/References.xhtml
- */
-
-#include <precomp.h>
-#include <float.h>
-#include <internal/ieee.h>
-
-/*
- * @implemented
- */
-int _fpclass(double __d)
-{
-       union
-       {
-               double*   __d;
-               double_s*   d;
-       } d;
-       d.__d = &__d;
-
-
-    /* With 0x7ff, it can only be infinity or NaN */
-    if (d.d->exponent == 0x7ff)
-    {
-        if (d.d->mantissah == 0 && d.d->mantissal == 0)
-        {
-            return (d.d->sign == 0) ? _FPCLASS_PINF : _FPCLASS_NINF;
-        }
-        /* Windows will never return Signaling NaN */
-        else
-        {
-            return _FPCLASS_QNAN;
-        }
-    }
-
-    /* With 0, it can only be zero or denormalized number */
-    if (d.d->exponent == 0)
-    {
-        if (d.d->mantissah == 0 && d.d->mantissal == 0)
-        {
-            return (d.d->sign == 0) ? _FPCLASS_PZ : _FPCLASS_NZ;
-        }
-        else
-        {
-            return (d.d->sign == 0) ? _FPCLASS_PD : _FPCLASS_ND;
-        }
-    }
-    /* Only remain normalized numbers */
-    else
-    {
-        return (d.d->sign == 0) ? _FPCLASS_PN : _FPCLASS_NN;
-    }
-}