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Diffstat (limited to 'newlib/libc/include/math.h')
-rw-r--r--newlib/libc/include/math.h369
1 files changed, 0 insertions, 369 deletions
diff --git a/newlib/libc/include/math.h b/newlib/libc/include/math.h
deleted file mode 100644
index ba156e47e..000000000
--- a/newlib/libc/include/math.h
+++ /dev/null
@@ -1,369 +0,0 @@
-/* math.h -- Definitions for the math floating point package. */
-
-#ifndef _MATH_H_
-#ifdef __cplusplus
-extern "C" {
-#endif
-#define _MATH_H_
-
-#include <sys/reent.h>
-#include <machine/ieeefp.h>
-#include "_ansi.h"
-
-#ifndef HUGE_VAL
-
-/* Define HUGE_VAL as infinity, unless HUGE_VAL is already defined
- (which might have been done by something like math-68881.h). */
-
-union __dmath
-{
- __uint32_t i[2];
- double d;
-};
-
-/* Declare this as an array without bounds so that no matter what small data
- support a port and/or library has, this reference will be via the general
- method for accessing globals. */
-extern __IMPORT const union __dmath __infinity[];
-
-#define HUGE_VAL (__infinity[0].d)
-
-#endif /* ! defined (HUGE_VAL) */
-
-/* Reentrant ANSI C functions. */
-
-#ifndef __math_68881
-extern double atan _PARAMS((double));
-extern double cos _PARAMS((double));
-extern double sin _PARAMS((double));
-extern double tan _PARAMS((double));
-extern double tanh _PARAMS((double));
-extern double frexp _PARAMS((double, int *));
-extern double modf _PARAMS((double, double *));
-extern double ceil _PARAMS((double));
-extern double fabs _PARAMS((double));
-extern double floor _PARAMS((double));
-#endif /* ! defined (__math_68881) */
-
-/* Non reentrant ANSI C functions. */
-
-#ifndef _REENT_ONLY
-#ifndef __math_6881
-extern double acos _PARAMS((double));
-extern double asin _PARAMS((double));
-extern double atan2 _PARAMS((double, double));
-extern double cosh _PARAMS((double));
-extern double sinh _PARAMS((double));
-extern double exp _PARAMS((double));
-extern double ldexp _PARAMS((double, int));
-extern double log _PARAMS((double));
-extern double log10 _PARAMS((double));
-extern double pow _PARAMS((double, double));
-extern double sqrt _PARAMS((double));
-extern double fmod _PARAMS((double, double));
-#endif /* ! defined (__math_68881) */
-#endif /* ! defined (_REENT_ONLY) */
-
-#ifndef __STRICT_ANSI__
-
-/* ISO C99 types and macros. */
-
-#ifndef FLT_EVAL_METHOD
-#define FLT_EVAL_METHOD 0
-typedef float float_t;
-typedef double double_t;
-#endif /* FLT_EVAL_METHOD */
-
-#define FP_NAN 0
-#define FP_INFINITE 1
-#define FP_ZERO 2
-#define FP_SUBNORMAL 3
-#define FP_NORMAL 4
-
-extern int __fpclassifyf (float x);
-extern int __fpclassifyd (double x);
-
-#define fpclassify(x) \
- (__extension__ ({__typeof__(x) __x = (x); \
- (sizeof (__x) == sizeof (float)) ? __fpclassifyf(__x) : __fpclassifyd(__x);}))
-
-#define isfinite(x) \
- (__extension__ ({__typeof__(x) __x = (x); \
- fpclassify(__x) != FP_INFINITE && fpclassify(__x) != FP_NAN;}))
-#define isnormal(x) \
- (__extension__ ({__typeof__(x) __x = (x); \
- fpclassify(__x) == FP_NORMAL;}))
-#define signbit(x) \
- (__extension__ ({__typeof__(x) __x = (x); \
- (sizeof(__x) == sizeof(float)) ? __signbitf(__x) : __signbitd(__x);}))
-
-#define isgreater(x,y) \
- (__extension__ ({__typeof__(x) __x = (x); __typeof__(y) __y = (y); \
- !isunordered(__x,__y) && (__x > __y);}))
-#define isgreaterequal(x,y) \
- (__extension__ ({__typeof__(x) __x = (x); __typeof__(y) __y = (y); \
- !isunordered(__x,__y) && (__x >= __y);}))
-#define isless(x,y) \
- (__extension__ ({__typeof__(x) __x = (x); __typeof__(y) __y = (y); \
- !isunordered(__x,__y) && (__x < __y);}))
-#define islessequal(x,y) \
- (__extension__ ({__typeof__(x) __x = (x); __typeof__(y) __y = (y); \
- !isunordered(__x,__y) && (__x <= __y);}))
-#define islessgreater(x,y) \
- (__extension__ ({__typeof__(x) __x = (x); __typeof__(y) __y = (y); \
- !isunordered(__x,__y) && (__x < __y || __x > __y);}))
-
-#define isunordered(x,y) \
- (__extension__ ({__typeof__(x) __x = (x); __typeof__(y) __y = (y); \
- fpclassify(__x) == FP_NAN || fpclassify(__y) == FP_NAN;}))
-
-/* Non ANSI double precision functions. */
-
-extern double infinity _PARAMS((void));
-extern double nan _PARAMS((void));
-extern int isnan _PARAMS((double));
-extern int isinf _PARAMS((double));
-extern int finite _PARAMS((double));
-extern double copysign _PARAMS((double, double));
-extern int ilogb _PARAMS((double));
-
-extern double asinh _PARAMS((double));
-extern double cbrt _PARAMS((double));
-extern double nextafter _PARAMS((double, double));
-extern double rint _PARAMS((double));
-extern double scalbn _PARAMS((double, int));
-
-extern double exp2 _PARAMS((double));
-extern double scalbln _PARAMS((double, long int));
-extern double tgamma _PARAMS((double));
-extern double nearbyint _PARAMS((double));
-extern long int lrint _PARAMS((double));
-extern double round _PARAMS((double));
-extern long int lround _PARAMS((double));
-extern double trunc _PARAMS((double));
-extern double remquo _PARAMS((double, double, int *));
-extern double copysign _PARAMS((double, double));
-extern double fdim _PARAMS((double, double));
-extern double fmax _PARAMS((double, double));
-extern double fmin _PARAMS((double, double));
-extern double fma _PARAMS((double, double, double));
-
-#ifndef __math_68881
-extern double log1p _PARAMS((double));
-extern double expm1 _PARAMS((double));
-#endif /* ! defined (__math_68881) */
-
-#ifndef _REENT_ONLY
-extern double acosh _PARAMS((double));
-extern double atanh _PARAMS((double));
-extern double remainder _PARAMS((double, double));
-extern double gamma _PARAMS((double));
-extern double gamma_r _PARAMS((double, int *));
-extern double lgamma _PARAMS((double));
-extern double lgamma_r _PARAMS((double, int *));
-extern double erf _PARAMS((double));
-extern double erfc _PARAMS((double));
-extern double y0 _PARAMS((double));
-extern double y1 _PARAMS((double));
-extern double yn _PARAMS((int, double));
-extern double j0 _PARAMS((double));
-extern double j1 _PARAMS((double));
-extern double jn _PARAMS((int, double));
-#define log2(x) (log (x) / M_LOG2_E)
-
-#ifndef __math_68881
-extern double hypot _PARAMS((double, double));
-#endif
-
-extern double cabs();
-extern double drem _PARAMS((double, double));
-
-#endif /* ! defined (_REENT_ONLY) */
-
-#endif /* ! defined (__STRICT_ANSI__) */
-
-#if !defined(__STRICT_ANSI__) || defined(__cplusplus)
-
-/* Single precision versions of ANSI functions. */
-
-extern float atanf _PARAMS((float));
-extern float cosf _PARAMS((float));
-extern float sinf _PARAMS((float));
-extern float tanf _PARAMS((float));
-extern float tanhf _PARAMS((float));
-extern float frexpf _PARAMS((float, int *));
-extern float modff _PARAMS((float, float *));
-extern float ceilf _PARAMS((float));
-extern float fabsf _PARAMS((float));
-extern float floorf _PARAMS((float));
-
-#ifndef _REENT_ONLY
-extern float acosf _PARAMS((float));
-extern float asinf _PARAMS((float));
-extern float atan2f _PARAMS((float, float));
-extern float coshf _PARAMS((float));
-extern float sinhf _PARAMS((float));
-extern float expf _PARAMS((float));
-extern float ldexpf _PARAMS((float, int));
-extern float logf _PARAMS((float));
-extern float log10f _PARAMS((float));
-extern float powf _PARAMS((float, float));
-extern float sqrtf _PARAMS((float));
-extern float fmodf _PARAMS((float, float));
-#endif /* ! defined (_REENT_ONLY) */
-
-#endif /* !defined(__STRICT_ANSI__) || defined(__cplusplus) */
-
-#ifndef __STRICT_ANSI__
-
-/* Other single precision functions. */
-
-extern float exp2f _PARAMS((float));
-extern float scalblnf _PARAMS((float, long int));
-extern float tgammaf _PARAMS((float));
-extern float nearbyintf _PARAMS((float));
-extern long int lrintf _PARAMS((float));
-extern float roundf _PARAMS((float));
-extern long int lroundf _PARAMS((float));
-extern float truncf _PARAMS((float));
-extern float remquof _PARAMS((float, float, int *));
-extern float copysignf _PARAMS((float, float));
-extern float fdimf _PARAMS((float, float));
-extern float fmaxf _PARAMS((float, float));
-extern float fminf _PARAMS((float, float));
-extern float fmaf _PARAMS((float, float, float));
-
-extern float infinityf _PARAMS((void));
-extern float nanf _PARAMS((void));
-extern int isnanf _PARAMS((float));
-extern int isinff _PARAMS((float));
-extern int finitef _PARAMS((float));
-extern float copysignf _PARAMS((float, float));
-extern int ilogbf _PARAMS((float));
-
-extern float asinhf _PARAMS((float));
-extern float cbrtf _PARAMS((float));
-extern float nextafterf _PARAMS((float, float));
-extern float rintf _PARAMS((float));
-extern float scalbnf _PARAMS((float, int));
-extern float log1pf _PARAMS((float));
-extern float expm1f _PARAMS((float));
-
-#ifndef _REENT_ONLY
-extern float acoshf _PARAMS((float));
-extern float atanhf _PARAMS((float));
-extern float remainderf _PARAMS((float, float));
-extern float gammaf _PARAMS((float));
-extern float gammaf_r _PARAMS((float, int *));
-extern float lgammaf _PARAMS((float));
-extern float lgammaf_r _PARAMS((float, int *));
-extern float erff _PARAMS((float));
-extern float erfcf _PARAMS((float));
-extern float y0f _PARAMS((float));
-extern float y1f _PARAMS((float));
-extern float ynf _PARAMS((int, float));
-extern float j0f _PARAMS((float));
-extern float j1f _PARAMS((float));
-extern float jnf _PARAMS((int, float));
-#define log2f(x) (logf (x) / (float) M_LOG2_E)
-extern float hypotf _PARAMS((float, float));
-
-extern float cabsf();
-extern float dremf _PARAMS((float, float));
-
-#endif /* ! defined (_REENT_ONLY) */
-
-/* The gamma functions use a global variable, signgam. */
-#ifndef _REENT_ONLY
-#define signgam (*__signgam())
-extern int *__signgam _PARAMS((void));
-#endif /* ! defined (_REENT_ONLY) */
-
-#define __signgam_r(ptr) _REENT_SIGNGAM(ptr)
-
-/* The exception structure passed to the matherr routine. */
-
-#ifdef __cplusplus
-struct __exception
-#else
-struct exception
-#endif
-{
- int type;
- char *name;
- double arg1;
- double arg2;
- double retval;
- int err;
-};
-
-#ifdef __cplusplus
-extern int matherr _PARAMS((struct __exception *e));
-#else
-extern int matherr _PARAMS((struct exception *e));
-#endif
-
-/* Values for the type field of struct exception. */
-
-#define DOMAIN 1
-#define SING 2
-#define OVERFLOW 3
-#define UNDERFLOW 4
-#define TLOSS 5
-#define PLOSS 6
-
-/* Useful constants. */
-
-#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_TWOPI (M_PI * 2.0)
-#define M_PI_2 1.57079632679489661923
-#define M_PI_4 0.78539816339744830962
-#define M_3PI_4 2.3561944901923448370E0
-#define M_SQRTPI 1.77245385090551602792981
-#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 M_LN2LO 1.9082149292705877000E-10
-#define M_LN2HI 6.9314718036912381649E-1
-#define M_SQRT3 1.73205080756887719000
-#define M_IVLN10 0.43429448190325182765 /* 1 / log(10) */
-#define M_LOG2_E 0.693147180559945309417
-#define M_INVLN2 1.4426950408889633870E0 /* 1 / log(2) */
-
-/* Global control over fdlibm error handling. */
-
-enum __fdlibm_version
-{
- __fdlibm_ieee = -1,
- __fdlibm_svid,
- __fdlibm_xopen,
- __fdlibm_posix
-};
-
-#define _LIB_VERSION_TYPE enum __fdlibm_version
-#define _LIB_VERSION __fdlib_version
-
-extern __IMPORT _CONST _LIB_VERSION_TYPE _LIB_VERSION;
-
-#define _IEEE_ __fdlibm_ieee
-#define _SVID_ __fdlibm_svid
-#define _XOPEN_ __fdlibm_xopen
-#define _POSIX_ __fdlibm_posix
-
-#endif /* ! defined (__STRICT_ANSI__) */
-
-#ifdef __FAST_MATH__
-#include <machine/fastmath.h>
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* _MATH_H_ */
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