X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/d52fe63fc81f7e44faaae711812a211a78434976..9bccf70c0258c7cac2dcb80011b2a964d884c552:/bsd/include/math.h diff --git a/bsd/include/math.h b/bsd/include/math.h deleted file mode 100644 index 8cc72772f..000000000 --- a/bsd/include/math.h +++ /dev/null @@ -1,208 +0,0 @@ -/* - * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. - * - * @APPLE_LICENSE_HEADER_START@ - * - * The contents of this file constitute Original Code as defined in and - * are subject to the Apple Public Source License Version 1.1 (the - * "License"). You may not use this file except in compliance with the - * License. Please obtain a copy of the License at - * http://www.apple.com/publicsource and read it before using this file. - * - * This Original Code and all software distributed under the License are - * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER - * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, - * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the - * License for the specific language governing rights and limitations - * under the License. - * - * @APPLE_LICENSE_HEADER_END@ - */ -/* Copyright (c) 1995 by NeXT Computer, Inc. All rights reserved. */ -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ - -#ifndef _MATH_H_ -#define _MATH_H_ - -/* - * ANSI/POSIX - */ -#define HUGE_VAL 1e500 /* IEEE: positive infinity */ - -/* - * XOPEN/SVID - */ -#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) -#define M_E 2.7182818284590452354 /* e */ -#define M_LOG2E 1.4426950408889634074 /* log 2e */ -#define M_LOG10E 0.43429448190325182765 /* log 10e */ -#define M_LN2 0.69314718055994530942 /* log e2 */ -#define M_LN10 2.30258509299404568402 /* log e10 */ -#define M_PI 3.14159265358979323846 /* pi */ -#define M_PI_2 1.57079632679489661923 /* pi/2 */ -#define M_PI_4 0.78539816339744830962 /* pi/4 */ -#define M_1_PI 0.31830988618379067154 /* 1/pi */ -#define M_2_PI 0.63661977236758134308 /* 2/pi */ -#define M_2_SQRTPI 1.12837916709551257390 /* 2/sqrt(pi) */ -#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */ -#define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ - -#define MAXFLOAT ((float)3.40282346638528860e+38) -extern int signgam; - -#if !defined(_XOPEN_SOURCE) -enum fdversion {fdlibm_ieee = -1, fdlibm_svid, fdlibm_xopen, fdlibm_posix}; - -#define _LIB_VERSION_TYPE enum fdversion -#define _LIB_VERSION _fdlib_version - -/* if global variable _LIB_VERSION is not desirable, one may - * change the following to be a constant by: - * #define _LIB_VERSION_TYPE const enum version - * In that case, after one initializes the value _LIB_VERSION (see - * s_lib_version.c) during compile time, it cannot be modified - * in the middle of a program - */ -extern _LIB_VERSION_TYPE _LIB_VERSION; - -#define _IEEE_ fdlibm_ieee -#define _SVID_ fdlibm_svid -#define _XOPEN_ fdlibm_xopen -#define _POSIX_ fdlibm_posix - -#if !defined(__cplusplus) -struct exception { - int type; - char *name; - double arg1; - double arg2; - double retval; -}; -#endif - -#define HUGE MAXFLOAT - -/* - * set X_TLOSS = pi*2**52, which is possibly defined in - * (one may replace the following line by "#include ") - */ - -#define X_TLOSS 1.41484755040568800000e+16 - -#define DOMAIN 1 -#define SING 2 -#define OVERFLOW 3 -#define UNDERFLOW 4 -#define TLOSS 5 -#define PLOSS 6 - -#endif /* !_XOPEN_SOURCE */ -#endif /* !_ANSI_SOURCE && !_POSIX_SOURCE */ - - -#include -__BEGIN_DECLS -/* - * ANSI/POSIX - */ -extern __pure double acos __P((double)); -extern __pure double asin __P((double)); -extern __pure double atan __P((double)); -extern __pure double atan2 __P((double, double)); -extern __pure double cos __P((double)); -extern __pure double sin __P((double)); -extern __pure double tan __P((double)); - -extern __pure double cosh __P((double)); -extern __pure double sinh __P((double)); -extern __pure double tanh __P((double)); - -extern __pure double exp __P((double)); -extern double frexp __P((double, int *)); -extern __pure double ldexp __P((double, int)); -extern __pure double log __P((double)); -extern __pure double log10 __P((double)); -extern double modf __P((double, double *)); - -extern __pure double pow __P((double, double)); -extern __pure double sqrt __P((double)); - -extern __pure double ceil __P((double)); -extern __pure double fabs __P((double)); -extern __pure double floor __P((double)); -extern __pure double fmod __P((double, double)); - -#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) -extern __pure double erf __P((double)); -extern __pure double erfc __P((double)); -extern double gamma __P((double)); -extern __pure double hypot __P((double, double)); -extern __pure int isinf __P((double)); -extern __pure int isnan __P((double)); -extern __pure int finite __P((double)); -extern __pure double j0 __P((double)); -extern __pure double j1 __P((double)); -extern __pure double jn __P((int, double)); -extern double lgamma __P((double)); -extern __pure double y0 __P((double)); -extern __pure double y1 __P((double)); -extern __pure double yn __P((int, double)); - -#if !defined(_XOPEN_SOURCE) -extern __pure double acosh __P((double)); -extern __pure double asinh __P((double)); -extern __pure double atanh __P((double)); -extern __pure double cbrt __P((double)); -extern __pure double logb __P((double)); -extern __pure double nextafter __P((double, double)); -extern __pure double remainder __P((double, double)); -extern __pure double scalb __P((double, int)); - -#ifndef __cplusplus -extern int matherr __P((struct exception *)); -#endif - -/* - * IEEE Test Vector - */ -extern __pure double significand __P((double)); - -/* - * Functions callable from C, intended to support IEEE arithmetic. - */ -extern __pure double copysign __P((double, double)); -extern __pure int ilogb __P((double)); -extern __pure double rint __P((double)); -extern __pure double scalbn __P((double, int)); - -/* - * BSD math library entry points - */ -extern double cabs(); -extern __pure double drem __P((double, double)); -extern __pure double expm1 __P((double)); -extern __pure double log1p __P((double)); - -/* - * Reentrant version of gamma & lgamma; passes signgam back by reference - * as the second argument; user must allocate space for signgam. - */ -#ifdef _REENTRANT -extern double gamma_r __P((double, int *)); -extern double lgamma_r __P((double, int *)); -#endif /* _REENTRANT */ -#endif /* !_XOPEN_SOURCE */ -#endif /* !_ANSI_SOURCE && !_POSIX_SOURCE */ -__END_DECLS - -#endif /* _MATH_H_ */