long long
llrint(double x)
long long
llrintf(float x)
long
lrint(double x)
long
lrintf(float x)
)
function returns the integer nearest to its argument
x
according to the current rounding mode.
The
llrint(),
llrintf(),
and
lrintf()
functions differ from
lrint()
only in their input and output types.
x
according to the current rounding mode.
If the rounded result is too large to be represented as a
or
value, respectively,
the return value is undefined.
),
llrintf(),
lrint(),
and
lrintf()
functions conform to
ISO/IEC 9899:1999 (``ISO C99'') .