upload sdk

git-svn-id: svn://kolibrios.org@4349 a494cfbc-eb01-0410-851d-a64ba20cac60

contrib/sdk/sources/newlib/math/sf_fmax.c

@@ -0,0 +1,38 @@
+/* Copyright (C) 2002 by  Red Hat, Incorporated. All rights reserved.
+ *
+ * Permission to use, copy, modify, and distribute this software
+ * is freely granted, provided that this notice is preserved.
+ */
+
+#include "fdlibm.h"
+
+#ifdef __STDC__
+	float fmaxf(float x, float y)
+#else
+	float fmaxf(x,y)
+	float x;
+	float y;
+#endif
+{
+  if (__fpclassifyf(x) == FP_NAN)
+    return y;
+  if (__fpclassifyf(y) == FP_NAN)
+    return x;
+  
+  return x > y ? x : y;
+}
+
+#ifdef _DOUBLE_IS_32BITS
+
+#ifdef __STDC__
+	double fmax(double x, double y)
+#else
+	double fmax(x,y)
+	double x;
+	double y;
+#endif
+{
+  return (double) fmaxf((float) x, (float) y);
+}
+
+#endif /* defined(_DOUBLE_IS_32BITS) */