[unix-history] / usr / src / usr.bin / f77 / libF77 / r_nint.c

/*
 *	"@(#)r_nint.c	1.1"
 */

double r_nint(x)
float *x;
{
double floor();

return( (*x)>=0 ?
	floor(*x + .5) : -floor(.5 - *x) );
}
Commit	Line	Data
f990d254 DW	1	/*
	2	* "@(#)r_nint.c 1.1"
	3	*/
	4
	5	double r_nint(x)
	6	float *x;
	7	{
	8	double floor();
	9
	10	return( (*x)>=0 ?
	11	floor(x + .5) : -floor(.5 - x) );
	12	}