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DP Tool Club 8
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1993-07-14
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732b
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31 lines
typedef T fenv_t;
typedef T fexcept_t;
#define FE_INEXACT val
#define FE_DIVBYZERO val
#define FE_UNDERDFLOW val
#define FE_OVERFLOW val
#define FE_INVALID val
#define FE_ALL_EXCEPT val
#define FE_TONEAREST val
#define FE_UPWARD val
#define FE_DOWNWARD val
#define FE_TOWARDZERO val
#define FE_DFL_ENV ptr
void feclearexcept(int excepts);
void fegetexcept(fexcept_t *flagp, int excepts);
void feraiseexcept(int excepts);
void fesetexcept(const fexcept_t *flagp, int excepts);
int fetestexcept(int excepts);
int fegetround(void);
int fesetround(int round);
void fegetenv(fenv_t *envp);
int feholdexcept(fenv_t *envp);
void fesetenv(const fenv_t *envp);
void feupdateenv(const fenv_t *envp);