69 lines
2 KiB
C
69 lines
2 KiB
C
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/* ymath.h internal header */
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#pragma once
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#ifndef _YMATH
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#define _YMATH
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#include <yvals.h>
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_C_STD_BEGIN
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_C_LIB_DECL
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/* MACROS FOR _Dtest RETURN (0 => ZERO) */
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#define _DENORM (-2) /* C9X only */
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#define _FINITE (-1)
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#define _INFCODE 1
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#define _NANCODE 2
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/* MACROS FOR _Feraise ARGUMENT */
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#define _FE_DIVBYZERO 0x04
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#define _FE_INEXACT 0x20
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#define _FE_INVALID 0x01
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#define _FE_OVERFLOW 0x08
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#define _FE_UNDERFLOW 0x10
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/* TYPE DEFINITIONS */
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typedef union
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{ /* pun float types as integer array */
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unsigned short _Word[8];
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float _Float;
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double _Double;
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long double _Long_double;
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} _Dconst;
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/* ERROR REPORTING */
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void __cdecl _Feraise(int);
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/* double DECLARATIONS */
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_CRTIMP2 double __cdecl _Cosh(double, double);
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_CRTIMP2 short __cdecl _Dtest(double *);
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_CRTIMP2 short __cdecl _Exp(double *, double, short);
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_CRTIMP2 double __cdecl _Log(double, int);
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_CRTIMP2 double __cdecl _Sin(double, unsigned int);
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_CRTIMP2 double __cdecl _Sinh(double, double);
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extern _CRTIMP2 const _Dconst _Denorm, _Hugeval, _Inf,
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_Nan, _Snan;
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/* float DECLARATIONS */
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_CRTIMP2 float __cdecl _FCosh(float, float);
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_CRTIMP2 short __cdecl _FDtest(float *);
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_CRTIMP2 short __cdecl _FExp(float *, float, short);
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_CRTIMP2 float __cdecl _FLog(float, int);
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_CRTIMP2 float __cdecl _FSin(float, unsigned int);
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_CRTIMP2 float __cdecl _FSinh(float, float);
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extern _CRTIMP2 const _Dconst _FDenorm, _FInf, _FNan, _FSnan;
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/* long double DECLARATIONS */
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_CRTIMP2 long double __cdecl _LCosh(long double, long double);
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_CRTIMP2 short __cdecl _LDtest(long double *);
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_CRTIMP2 short __cdecl _LExp(long double *, long double, short);
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_CRTIMP2 long double __cdecl _LLog(long double, int);
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_CRTIMP2 long double __cdecl _LSin(long double, unsigned int);
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_CRTIMP2 long double __cdecl _LSinh(long double, long double);
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_CRTIMP2 extern const _Dconst _LDenorm, _LInf, _LNan, _LSnan;
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_END_C_LIB_DECL
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_C_STD_END
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#endif /* _YMATH */
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/*
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* Copyright (c) 1992-2001 by P.J. Plauger. ALL RIGHTS RESERVED.
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* Consult your license regarding permissions and restrictions.
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V3.10:0009 */
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