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Last update Mon Jun 19 20:51:26 2006

std.c.fenv

C's <fenv.h>

Authors:
Walter Bright, Digital Mars, www.digitalmars.com

License:
Public Domain

struct fenv_t;
Entire floating point environment

alias fexcept_t;
Floating point status flags

fenv_t * FE_DFL_ENV;
Default floating point environment

int fetestexcept(int excepts);


int feraiseexcept(int excepts);


int feclearexcept(int excepts);


int fegetround();


int fesetround(int round);


int fegetprec();


int fesetprec(int prec);


int fegetenv(fenv_t * envp);


int fesetenv(fenv_t * envp);


int fegetexceptflag(int* flagp, int excepts);


int fesetexceptflag(int* flagp, int excepts);


int feholdexcept(fenv_t * envp);


int feupdateenv(fenv_t * envp);