/*  fabsf.c: Returns the absolute value of a 32-bit float.

    Copyright (C) 2001, 2002  Jesus Calvino-Fraga, jesusc@ieee.org 

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA */

/* Version 1.0 - Initial release */

/*
** $Id: fabsf.c 3654 2005-01-24 10:38:53Z vrokas $
*/

#include <math.h>
#include <errno.h>

float fabsf(const float x) _MATH_REENTRANT
{
    union float_long fl;

    fl.f = x;
    fl.l &= 0x7fffffff;
    return fl.f;
}
