1
2/* @(#)s_fabs.c 1.3 95/01/18 */
3/*
4 * ====================================================
5 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
6 *
7 * Developed at SunSoft, a Sun Microsystems, Inc. business.
8 * Permission to use, copy, modify, and distribute this
9 * software is freely granted, provided that this notice
10 * is preserved.
11 * ====================================================
12 */
13
14/*
15 * ieee_fabs(x) returns the absolute value of x.
16 */
17
18#include "fdlibm.h"
19
20#ifdef __STDC__
21	double ieee_fabs(double x)
22#else
23	double ieee_fabs(x)
24	double x;
25#endif
26{
27	__HI(x) &= 0x7fffffff;
28        return x;
29}
30