4.3BSD-UWisc/src/usr.lib/libpc/ROUND.c

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/* Copyright (c) 1979 Regents of the University of California */

static char sccsid[] = "@(#)ROUND.c 1.3 3/7/81";

long
ROUND(value)

	double	value;
{
	if (value >= 0.0)
		return (long)(value + 0.5);
	return (long)(value - 0.5);
}