blob: 0fba92bc75989f8c1363388169ab6bd26f62465a [file] [log] [blame]
* This file has no copyright assigned and is placed in the Public Domain.
* This file is part of the mingw-w64 runtime package.
* No warranty is given; refer to the file DISCLAIMER.PD within this package.
#include <math.h>
typedef union ui_f {
float f;
unsigned int ui;
} ui_f;
float copysignf(float aX, float aY)
ui_f x,y;
x.f=aX; y.f=aY;
x.ui= (x.ui & 0x7fffffff) | (y.ui & 0x80000000);
return x.f;