/* @(#)s_fabs.c 5.1 93/09/24 */

/*

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

 * 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_fabs.c,v 1.7 1995/05/10 20:47:13 jtc Exp $";

#endif

/*

 * fabs(x) returns the absolute value of x.

 */

#include "math.h"

#include "math_private.h"

libm_hidden_proto(fabs)

#ifdef __STDC__

     double fabs(double x)

#else

     double fabs(x)

     double x;

#endif

{

    u_int32_t high;

    GET_HIGH_WORD(high, x);

    SET_HIGH_WORD(x, high & 0x7fffffff);

    return x;

}

libm_hidden_def(fabs)