fenv_t(3type)

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.1-2024.

HISTORY
C99, POSIX.1-2001.

SEE ALSO
fenv(3)