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math.h
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/*
SDL - Simple DirectMedia Layer
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Copyright (C) 1997-2010 Sam Lantinga
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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
Sam Lantinga
slouken@libsdl.org
*/
#include "SDL_config.h"
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#include "SDL_stdinc.h"
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/* Math routines from uClibc: http://www.uclibc.org */
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#ifndef HAVE_ATAN2
#define __ieee754_atan2 SDL_atan2
#endif
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#ifdef HAVE_COPYSIGN
#define copysign SDL_uclibc_copysign
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#define copysign SDL_copysign
#endif
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#ifdef HAVE_COS
#define cos SDL_uclibc_cos
#else
#define cos SDL_cos
#endif
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#ifdef HAVE_FABS
#define fabs SDL_uclibc_fabs
#else
#define fabs SDL_fabs
#endif
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#ifdef HAVE_FLOOR
#define floor SDL_uclibc_floor
#else
#define floor SDL_floor
#endif
#ifndef HAVE_LOG
#define __ieee754_log SDL_log
#endif
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#ifndef HAVE_POW
#define __ieee754_pow SDL_pow
#endif
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#ifdef HAVE_SCALBN
#define scalbn SDL_uclibc_scalbn
#else
#define scalbn SDL_scalbn
#endif
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#ifdef HAVE_SIN
#define sin SDL_uclibc_sin
#else
#define sin SDL_sin
#endif
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#ifndef HAVE_SQRT
#define __ieee754_sqrt SDL_sqrt
#endif
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/* vi: set ts=4 sw=4 expandtab: */