diff options
Diffstat (limited to 'mit-pthreads/machdep/sco-3.2v5/__math.h')
| -rwxr-xr-x | mit-pthreads/machdep/sco-3.2v5/__math.h | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/mit-pthreads/machdep/sco-3.2v5/__math.h b/mit-pthreads/machdep/sco-3.2v5/__math.h deleted file mode 100755 index 4852683fcbf..00000000000 --- a/mit-pthreads/machdep/sco-3.2v5/__math.h +++ /dev/null @@ -1,219 +0,0 @@ -/* Copyright 1994-1995 The Santa Cruz Operation, Inc. All Rights Reserved. */ - - -#if defined(_NO_PROTOTYPE) /* Old, crufty environment */ -#include <oldstyle/__math.h> -#elif defined(_XOPEN_SOURCE) || defined(_XPG4_VERS) /* Xpg4 environment */ -#include <xpg4/__math.h> -#elif defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) /* Posix environment */ -#include <posix/__math.h> -#elif _STRICT_ANSI /* Pure Ansi/ISO environment */ -#include <ansi/__math.h> -#elif defined(_SCO_ODS_30) /* Old, Tbird compatible environment */ -#include <ods_30_compat/__math.h> -#else /* Normal, default environment */ -/* - * Portions Copyright (C) 1983-1995 The Santa Cruz Operation, Inc. - * All Rights Reserved. - * - * The information in this file is provided for the exclusive use of - * the licensees of The Santa Cruz Operation, Inc. Such users have the - * right to use, modify, and incorporate this code into other products - * for purposes authorized by the license agreement provided they include - * this notice and the associated copyright notice with any such product. - * The information in this file is provided "AS IS" without warranty. - */ - -/* Portions Copyright (c) 1990, 1991, 1992, 1993 UNIX System Laboratories, Inc. */ -/* Portions Copyright (c) 1979 - 1990 AT&T */ -/* All Rights Reserved */ - -/* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF */ -/* UNIX System Laboratories, Inc. */ -/* The copyright notice above does not evidence any */ -/* actual or intended publication of such source code. */ - -#ifndef ___MATH_H -#define ___MATH_H - -#pragma comment(exestr, "xpg4plus @(#) math.h 20.1 94/12/04 ") - -#pragma pack(4) - -#ifdef __cplusplus -extern "C" { -#endif - - -extern double acos(double); -extern double asin(double); -extern double atan(double); -extern double atan2(double, double); -extern double cos(double); -extern double sin(double); -extern double tan(double); - -extern double cosh(double); -extern double sinh(double); -extern double tanh(double); - -extern double exp(double); -extern double frexp(double, int *); -extern double ldexp(double, int); -extern double log(double); -extern double log10(double); -extern double modf(double, double *); - -extern double pow(double, double); -extern double sqrt(double); - -extern double ceil(double); -extern double fabs(double); -extern double floor(double); -extern double fmod(double, double); - -#ifndef HUGE_VAL -extern const double __huge_val; -#define HUGE_VAL (+__huge_val) -#endif - - -extern double erf(double); -extern double erfc(double); -extern double gamma(double); -extern double hypot(double, double); -extern double j0(double); -extern double j1(double); -extern double jn(int, double); -extern double y0(double); -extern double y1(double); -extern double yn(int, double); -extern double lgamma(double); -extern int isnan(double); - -#define MAXFLOAT ((float)3.40282346638528860e+38) - - - -#define HUGE MAXFLOAT - -/* - * The following are all legal as XPG4 external functions but must only - * be declared in the non standards environments as they conflict with - * the user name space - */ - -extern long double frexpl(long double, int *); -extern long double ldexpl(long double, int); -extern long double modfl(long double, long double *); - -extern float acosf(float); -extern float asinf(float); -extern float atanf(float); -extern float atan2f(float, float); -extern float cosf(float); -extern float sinf(float); -extern float tanf(float); - -extern float coshf(float); -extern float sinhf(float); -extern float tanhf(float); - -extern float expf(float); -extern float logf(float); -extern float log10f(float); - -extern float powf(float, float); -extern float sqrtf(float); - -extern float ceilf(float); -extern float fabsf(float); -extern float floorf(float); -extern float fmodf(float, float); -extern float modff(float, float *); - -/* These are all extensions from XPG4 */ - -extern double atof(const char *); -extern double scalb(double, double); -extern double logb(double); -extern double log1p(double); -extern double nextafter(double, double); -extern double acosh(double); -extern double asinh(double); -extern double atanh(double); -extern double cbrt(double); -extern double copysign(double, double); -extern double expm1(double); -extern int ilogb(double); -extern double remainder(double, double); -extern double rint(double); -extern int unordered(double, double); -extern int finite(double); - -extern long double scalbl(long double, long double); -extern long double logbl(long double); -extern long double nextafterl(long double, long double); -extern int unorderedl(long double, long double); -extern int finitel(long double); - - - - -extern int signgam; - -#define M_E 2.7182818284590452354 -#define M_LOG2E 1.4426950408889634074 -#define M_LOG10E 0.43429448190325182765 -#define M_LN2 0.69314718055994530942 -#define M_LN10 2.30258509299404568402 -#define M_PI 3.14159265358979323846 -#define M_PI_2 1.57079632679489661923 -#define M_PI_4 0.78539816339744830962 -#define M_1_PI 0.31830988618379067154 -#define M_2_PI 0.63661977236758134308 -#define M_2_SQRTPI 1.12837916709551257390 -#define M_SQRT2 1.41421356237309504880 -#define M_SQRT1_2 0.70710678118654752440 - - - -#define _ABS(x) ((x) < 0 ? -(x) : (x)) - -#define _REDUCE(TYPE, X, XN, C1, C2) { \ - double x1 = (double)(TYPE)X, x2 = X - x1; \ - X = x1 - (XN) * (C1); X += x2; X -= (XN) * (C2); } - -#define DOMAIN 1 -#define SING 2 -#define OVERFLOW 3 -#define UNDERFLOW 4 -#define TLOSS 5 -#define PLOSS 6 - -#define _POLY1(x, c) ((c)[0] * (x) + (c)[1]) -#define _POLY2(x, c) (_POLY1((x), (c)) * (x) + (c)[2]) -#define _POLY3(x, c) (_POLY2((x), (c)) * (x) + (c)[3]) -#define _POLY4(x, c) (_POLY3((x), (c)) * (x) + (c)[4]) -#define _POLY5(x, c) (_POLY4((x), (c)) * (x) + (c)[5]) -#define _POLY6(x, c) (_POLY5((x), (c)) * (x) + (c)[6]) -#define _POLY7(x, c) (_POLY6((x), (c)) * (x) + (c)[7]) -#define _POLY8(x, c) (_POLY7((x), (c)) * (x) + (c)[8]) -#define _POLY9(x, c) (_POLY8((x), (c)) * (x) + (c)[9]) - - -#ifdef __cplusplus -} -inline int sqr(int i) {return(i*i);} -inline double sqr(double i) {return(i*i);} - -#endif /* __cplusplus */ - -#pragma pack() - -#if __cplusplus && !defined(PI) -#define PI M_PI -#endif /* __cplusplus */ - -#endif /* _MATH_H */ -#endif |