/*- * Copyright (c) 1980 The Regents of the University of California. * All rights reserved. * * This module is believed to contain source code proprietary to AT&T. * Use and redistribution is subject to the Berkeley Software License * Agreement and your Software Agreement with AT&T (Western Electric). */ #ifndef lint static char sccsid[] = "@(#)d_nint.c 5.2 (Berkeley) 4/12/91"; #endif /* not lint */ double d_nint(x) double *x; { double floor(); return( (*x)>=0 ? floor(*x + .5) : -floor(.5 - *x) ); }