fdlibm.h File Reference

#include <stddef.h>

Go to the source code of this file.

Classes
struct	exception

Macros
#define	__HI(x)   *(int*)&x
#define	__LO(x)   *(1+(int*)&x)
#define	__HIp(x)   *(int*)x
#define	__LOp(x)   *(1+(int*)x)
#define	__P(p)   ()
#define	MAXFLOAT   ((float)3.40282346638528860e+38)
#define	_LIB_VERSION_TYPE   enum fdversion
#define	_LIB_VERSION   _fdlib_version
#define	_IEEE_   fdlibm_ieee
#define	_SVID_   fdlibm_svid
#define	_XOPEN_   fdlibm_xopen
#define	_POSIX_   fdlibm_posix
#define	HUGE   MAXFLOAT
#define	X_TLOSS   1.41484755040568800000e+16
#define	DOMAIN   1
#define	SING   2
#define	OVERFLOW   3
#define	UNDERFLOW   4
#define	TLOSS   5
#define	PLOSS   6

Enumerations
enum	fdversion { fdlibm_ieee = -1, fdlibm_svid, fdlibm_xopen, fdlibm_posix }

Functions
double acos	__P ((double))
double atan2	__P ((double, double))
double frexp	__P ((double, int *))
double ldexp	__P ((double, int))
double modf	__P ((double, double *))
double jn	__P ((int, double))
int matherr	__P ((struct exception *))
double __kernel_standard	__P ((double, double, int))
int __kernel_rem_pio2	__P ((double *, double *, int, int, int, const int *))

Variables
int	signgam
_LIB_VERSION_TYPE	_LIB_VERSION

Macro Definition Documentation

#define __HI

(

x)

*(int*)&x

Definition at line 30 of file fdlibm.h.

#define __HIp

(

x)

*(int*)x

Definition at line 32 of file fdlibm.h.

#define __LO

(

x)

*(1+(int*)&x)

Definition at line 31 of file fdlibm.h.

#define __LOp

(

x)

*(1+(int*)x)

Definition at line 33 of file fdlibm.h.

#define __P

(

p)

()

Definition at line 39 of file fdlibm.h.

#define _IEEE_   fdlibm_ieee

Definition at line 64 of file fdlibm.h.

#define _LIB_VERSION   _fdlib_version

Definition at line 53 of file fdlibm.h.

#define _LIB_VERSION_TYPE   enum fdversion

Definition at line 52 of file fdlibm.h.

#define _POSIX_   fdlibm_posix

Definition at line 67 of file fdlibm.h.

#define _SVID_   fdlibm_svid

Definition at line 65 of file fdlibm.h.

#define _XOPEN_   fdlibm_xopen

Definition at line 66 of file fdlibm.h.

#define DOMAIN   1

Definition at line 86 of file fdlibm.h.

#define HUGE   MAXFLOAT

Definition at line 77 of file fdlibm.h.

#define MAXFLOAT   ((float)3.40282346638528860e+38)

Definition at line 48 of file fdlibm.h.

#define OVERFLOW   3

Definition at line 88 of file fdlibm.h.

#define PLOSS   6

Definition at line 91 of file fdlibm.h.

#define SING   2

Definition at line 87 of file fdlibm.h.

#define TLOSS   5

Definition at line 90 of file fdlibm.h.

#define UNDERFLOW   4

Definition at line 89 of file fdlibm.h.

#define X_TLOSS   1.41484755040568800000e+16

Definition at line 84 of file fdlibm.h.

Enumeration Type Documentation

enum fdversion

Enumerator
fdlibm_ieee
fdlibm_svid
fdlibm_xopen
fdlibm_posix

Definition at line 50 of file fdlibm.h.

Function Documentation

double __ieee754_y1 __P

(

(double)

)

double __kernel_cos __P

(

(double, double)

)

double __ieee754_gamma_r __P

(

(double, int *)

)

double scalbn __P

(

(double, int)

)

int __ieee754_rem_pio2 __P

(

(double, double *)

)

double __ieee754_yn __P

(

(int, double)

)

int matherr __P

(

(struct exception *)

)

double __kernel_tan __P

(

(double, double, int)

)

int __kernel_rem_pio2 __P

(

(double *, double *, int, int, int, const int *)

)

Variable Documentation

_LIB_VERSION_TYPE _LIB_VERSION

Definition at line 32 of file s_lib_version.c.

int signgam

Definition at line 2 of file s_signgam.c.