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e1ef078741
The idea then would be to have the following behaviour (when specifying the following options in the kernel command line): /DEBUGPORT=COMi --> load KDCOM.DLL and use COMi port (i == 1,2,3,4) if possible. /DEBUGPORT=FOO --> load KDFOO.DLL (useful for KDUSB.DLL, KD1394.DLL, KDBAZIS.DLL for VirtualKD, etc...) /DEBUGPORT=ROSDBG:[COMi|SCREEN|FILE|GDB|...] --> load KDROSDBG.DLL which contains the ROS kernel debugger, and use COMi or SCREEN or... as output port. svn path=/branches/kd++/; revision=58883
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
/*
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* isnan function
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*
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* Copyright 2008 Jacek Caban for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#if !defined(HAVE_ISNAN) && !defined(_ISNAN) && !defined(isnan)
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#ifdef HAVE_IEEEFP_H
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#include <ieeefp.h>
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int isnan(double x)
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{
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return isnand(x);
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}
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#elif defined(HAVE_FLOAT_H) && defined(HAVE__ISNAN)
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#include <float.h>
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int isnan(double x)
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{
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return _isnan(x);
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}
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#else
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#error No isnan() implementation available.
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#endif
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#endif /* !defined(HAVE_ISNAN) && !defined(_ISNAN) && !defined(isnan) */
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