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/* @(#)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.
 * ====================================================
 */

#ifndef lint
static char rcsid[] = "$\Id: s_fabs.c,v 1.2 1995/05/30 05:49:35 rgrimes Exp $";
#endif

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

#include "math.h"
#include "math_private.h"

#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;
}