/* s_copysignf.c -- float version of s_copysign.c.

 * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.

 */

/*

 * ====================================================

 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.

 *

 * Developed at SunPro, a Sun Microsystems, Inc. business.

 * Permission to use, copy, modify, and distribute this

 * software is freely granted, provided that this notice

 * is preserved.

 * ====================================================

 */

#if defined (LIBM_SCCS) && ! defined (lint)

static char rcsid[] = "$NetBSD: s_copysignf.c,v 1.4 1995/05/10 20:46:59 jtc Exp $";

#endif

/*

 * copysignf(float x, float y)

 * copysignf(x,y) returns a value with the magnitude of x and

 * with the sign bit of y.

 */

#include <math.h>

#include <libm-alias-float.h>

float

__copysignf (float x, float y)

{

  return __builtin_copysignf (x, y);

}

libm_alias_float (__copysign, copysign)