/*- * 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[] = "@(#)r_int.c 5.3 (Berkeley) 4/12/91"; #endif /* not lint */ float r_int(x) float *x; { double floor(); return( (*x >= 0) ? floor(*x) : -floor(- *x) ); }