NAME

       fenv_t, fexcept_t - floating-point environment

LIBRARY

       Standard C library (libc)

SYNOPSIS

       #include <fenv.h>

       typedef /* ... */ fenv_t;
       typedef /* ... */ fexcept_t;

DESCRIPTION

       fenv_t  represents  the  entire  floating-point  environment,  including control modes and
       status flags.

       fexcept_t represents the floating-point status flags collectively.

       For further details see fenv(3).

STANDARDS

       C11, POSIX.1-2008.

HISTORY

       C99, POSIX.1-2001.

SEE ALSO

       fenv(3)