NAME    [Toc]    [Back]

       lrint,  lrintf,	lrintl,  llrint,  llrintf,  llrintl - round to nearest
       integer

SYNOPSIS    [Toc]    [Back]

       #include <math.h>

       long int lrint(double x);
       long int lrintf(float x);
       long int lrintl(long double x);

       long long int llrint(double x);
       long long int llrintf(float x);
       long long int llrintl(long double x);

DESCRIPTION    [Toc]    [Back]

       These functions round their argument  to  the  nearest  integer	value,
       using  the  current rounding direction.	If x is infinite or NaN, or if
       the rounded value is outside the range of the return type, the  numeric
       result  is unspecified.	A domain error may occur if the magnitude of x
       is too large.

RETURN VALUE    [Toc]    [Back]

       The rounded integer value.

ERRORS    [Toc]    [Back]

       EDOM   The  magnitude  of  x  is  too  large  and  (math_errhandling  &
	      MATH_ERRNO) is non-zero.

CONFORMING TO    [Toc]    [Back]

       C99.

SEE ALSO    [Toc]    [Back]

       ceil(3), floor(3), lround(3), nearbyint(3), rint(3), round(3)



				  2001-05-31			      LRINT(3)