[OpenBSD]

Manual Page Search Parameters

LRINT(3) Library Functions Manual LRINT(3)

llrint, llrintf, llrintl, lrint, lrintf, lrintl
convert to integer

#include <math.h>

long long
llrint(double x);

long long
llrintf(float x);

long long
llrintl(long double x);

long
lrint(double x);

long
lrintf(float x);

long
lrintl(long double x);

The lrint() function returns the integer nearest to its argument x according to the current rounding mode.

The llrint(), llrintf(), llrintl(), lrintf(), and lrintl() functions differ from lrint() only in their input and output types.

The llrint, llrintf, llrintl, lrint, lrintf, and lrintl functions return the integer nearest to their argument x according to the current rounding mode. If the rounded result is too large to be represented as a long long or long value, respectively, the return value is undefined.

lround(3), rint(3)

The llrint(), llrintf(), llrintl(), lrint(), lrintf(), and lrintl() functions conform to ISO/IEC 9899:1999 (“ISO C99”).
July 7, 2011 OpenBSD-current