fenv.h File Reference

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Data Structures
struct	fenv_t
Defines
#define	FE_INVALID   0x01
#define	FE_DENORMAL   0x02
#define	FE_DIVBYZERO   0x04
#define	FE_OVERFLOW   0x08
#define	FE_UNDERFLOW   0x10
#define	FE_INEXACT   0x20
#define	FE_ALL_EXCEPT
#define	FE_TONEAREST   0x0000
#define	FE_DOWNWARD   0x0400
#define	FE_UPWARD   0x0800
#define	FE_TOWARDZERO   0x0c00
#define	__MXCSR_EXCEPT_FLAG_SHIFT   0
#define	__MXCSR_ROUND_FLAG_SHIFT   3
#define	FE_PC64_ENV   ((const fenv_t *)-1)
#define	FE_PC53_ENV   ((const fenv_t *)-2)
#define	FE_DFL_ENV   ((const fenv_t *) 0)
Typedefs
typedef unsigned short	fexcept_t
Functions
int __cdecl	feclearexcept (int)
int __cdecl	fegetexceptflag (fexcept_t *flagp, int excepts)
int __cdecl	feraiseexcept (int excepts)
int __cdecl	fesetexceptflag (const fexcept_t *, int)
int __cdecl	fetestexcept (int excepts)
int __cdecl	fegetround (void)
int __cdecl	fesetround (int mode)
int __cdecl	fegetenv (fenv_t *envp)
int __cdecl	fesetenv (const fenv_t *)
int __cdecl	feupdateenv (const fenv_t *)
int __cdecl	feholdexcept (fenv_t *)