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Diffstat (limited to 'winsup/mingw/include/math.h')
| -rw-r--r-- | winsup/mingw/include/math.h | 218 |
1 files changed, 0 insertions, 218 deletions
diff --git a/winsup/mingw/include/math.h b/winsup/mingw/include/math.h deleted file mode 100644 index 3fcaa1e50..000000000 --- a/winsup/mingw/include/math.h +++ /dev/null @@ -1,218 +0,0 @@ -/* - * math.h - * - * Mathematical functions. - * - * This file is part of the Mingw32 package. - * - * Contributors: - * Created by Colin Peters <colin@bird.fu.is.saga-u.ac.jp> - * - * THIS SOFTWARE IS NOT COPYRIGHTED - * - * This source code is offered for use in the public domain. You may - * use, modify or distribute it freely. - * - * This code is distributed in the hope that it will be useful but - * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY - * DISCLAIMED. This includes but is not limited to warranties of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * $Revision$ - * $Author$ - * $Date$ - * - */ - -#ifndef _MATH_H_ -#define _MATH_H_ - -/* All the headers include this file. */ -#include <_mingw.h> - -/* - * Types for the _exception structure. - */ - -#define _DOMAIN 1 /* domain error in argument */ -#define _SING 2 /* singularity */ -#define _OVERFLOW 3 /* range overflow */ -#define _UNDERFLOW 4 /* range underflow */ -#define _TLOSS 5 /* total loss of precision */ -#define _PLOSS 6 /* partial loss of precision */ - -/* - * Exception types with non-ANSI names for compatibility. - */ - -#ifndef __STRICT_ANSI__ - -/* These are also defined in Mingw float.h; needed here as well to work - around GCC build issues. */ -#ifndef __MINGW_FPCLASS_DEFINED -#define __MINGW_FPCLASS_DEFINED 1 -#define _FPCLASS_SNAN 0x0001 /* Signaling "Not a Number" */ -#define _FPCLASS_QNAN 0x0002 /* Quiet "Not a Number" */ -#define _FPCLASS_NINF 0x0004 /* Negative Infinity */ -#define _FPCLASS_NN 0x0008 /* Negative Normal */ -#define _FPCLASS_ND 0x0010 /* Negative Denormal */ -#define _FPCLASS_NZ 0x0020 /* Negative Zero */ -#define _FPCLASS_PZ 0x0040 /* Positive Zero */ -#define _FPCLASS_PD 0x0080 /* Positive Denormal */ -#define _FPCLASS_PN 0x0100 /* Positive Normal */ -#define _FPCLASS_PINF 0x0200 /* Positive Infinity */ -#endif /* __MINGW_FPCLASS_DEFINED */ - -#ifndef _NO_OLDNAMES - -#define DOMAIN _DOMAIN -#define SING _SING -#define OVERFLOW _OVERFLOW -#define UNDERFLOW _UNDERFLOW -#define TLOSS _TLOSS -#define PLOSS _PLOSS - -#endif /* Not _NO_OLDNAMES */ -#endif /* Not __STRICT_ANSI__ */ - - -#ifndef RC_INVOKED - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * HUGE_VAL is returned by strtod when the value would overflow the - * representation of 'double'. There are other uses as well. - * - * __imp__HUGE is a pointer to the actual variable _HUGE in - * MSVCRT.DLL. If we used _HUGE directly we would get a pointer - * to a thunk function. - * - * NOTE: The CRTDLL version uses _HUGE_dll instead. - */ - -#ifndef __DECLSPEC_SUPPORTED - -#ifdef __MSVCRT__ -extern double* __imp__HUGE; -#define HUGE_VAL (*__imp__HUGE) -#else -/* CRTDLL */ -extern double* __imp__HUGE_dll; -#define HUGE_VAL (*__imp__HUGE_dll) -#endif - -#else /* __DECLSPEC_SUPPORTED */ - -#ifdef __MSVCRT__ -__MINGW_IMPORT double _HUGE; -#define HUGE_VAL _HUGE -#else -/* CRTDLL */ -__MINGW_IMPORT double _HUGE_dll; -#define HUGE_VAL _HUGE_dll -#endif - -#endif /* __DECLSPEC_SUPPORTED */ - -struct _exception -{ - int type; - char *name; - double arg1; - double arg2; - double retval; -}; - - -double sin (double); -double cos (double); -double tan (double); -double sinh (double); -double cosh (double); -double tanh (double); -double asin (double); -double acos (double); -double atan (double); -double atan2 (double, double); -double exp (double); -double log (double); -double log10 (double); -double pow (double, double); -double sqrt (double); -double ceil (double); -double floor (double); -double fabs (double); -double ldexp (double, int); -double frexp (double, int*); -double modf (double, double*); -double fmod (double, double); - - -#ifndef __STRICT_ANSI__ - -/* Complex number (for cabs) */ -struct _complex -{ - double x; /* Real part */ - double y; /* Imaginary part */ -}; - -double _cabs (struct _complex); -double _hypot (double, double); -double _j0 (double); -double _j1 (double); -double _jn (int, double); -double _y0 (double); -double _y1 (double); -double _yn (int, double); -int _matherr (struct _exception *); - -/* These are also declared in Mingw float.h; needed here as well to work - around GCC build issues. */ -/* BEGIN FLOAT.H COPY */ -/* - * IEEE recommended functions - */ - -double _chgsign (double); -double _copysign (double, double); -double _logb (double); -double _nextafter (double, double); -double _scalb (double, long); - -int _finite (double); -int _fpclass (double); -int _isnan (double); - -/* END FLOAT.H COPY */ - -#ifndef _NO_OLDNAMES - -/* - * Non-underscored versions of non-ANSI functions. These reside in - * liboldnames.a. Provided for extra portability. - */ -double cabs (struct _complex); -double hypot (double, double); -double j0 (double); -double j1 (double); -double jn (int, double); -double y0 (double); -double y1 (double); -double yn (int, double); - -#endif /* Not _NO_OLDNAMES */ - -#endif /* Not __STRICT_ANSI__ */ - -#ifdef __cplusplus -} -#endif - -#endif /* Not RC_INVOKED */ - -#endif /* Not _MATH_H_ */ - |