ReactOS 0.4.15-dev-7889-g76290a6
isfinite.c
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1/*
2 * isfinite function
3 *
4 * Copyright 2013 Francois Gouget
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21#include "config.h"
22#include "wine/port.h"
23
24#if !defined(HAVE_ISFINITE) && !defined(isfinite)
25
26#ifdef HAVE_IEEEFP_H
27#include <ieeefp.h>
28
29int isfinite(double x)
30{
31 return finite(x);
32}
33
34#elif defined(HAVE_FLOAT_H) && defined(HAVE__FINITE)
35#include <float.h>
36
37int isfinite(double x)
38{
39 return _finite(x);
40}
41
42#else
43#error No isfinite() implementation available.
44#endif
45
46#endif /* !defined(HAVE_ISFINITE) && !defined(isfinite) */
GLint GLint GLint GLint GLint x
Definition: gl.h:1548
_Check_return_ __MINGW_NOTHROW _CRTIMP int __cdecl _finite(_In_ double)
#define isfinite(x)
Definition: mingw_math.h:91