1 /* @(#)s_fabs.c 5.1 93/09/24 */
3 * ====================================================
4 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
6 * Developed at SunPro, a Sun Microsystems, Inc. business.
7 * Permission to use, copy, modify, and distribute this
8 * software is freely granted, provided that this notice
10 * ====================================================
14 static char rcsid[] = "$FreeBSD$";
18 * fabs(x) returns the absolute value of x.
22 #include "math_private.h"
32 GET_HIGH_WORD(high,x);
33 SET_HIGH_WORD(x,high&0x7fffffff);