Sweden-Number/libs/port/isfinite.c

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/*
* isfinite function
*
* Copyright 2013 Francois Gouget
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "wine/port.h"
#ifndef HAVE_ISFINITE
#ifdef HAVE_IEEEFP_H
#include <ieeefp.h>
int isfinite(double x)
{
return finite(x);
}
#else
#error No isfinite() implementation available.
#endif
#endif /* HAVE_ISFINITE */