39 lines
672 B
C
39 lines
672 B
C
|
/* 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 x;
|
||
|
|
if (__fpclassifyf(y) == FP_NAN)
|
||
|
|
return y;
|
||
|
|
|
||
|
|
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) */
|