1/* s_fabsf.c -- float version of s_fabs.c.
2 * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
3 */
4
5/*
6 * ====================================================
7 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
8 *
9 * Developed at SunPro, a Sun Microsystems, Inc. business.
10 * Permission to use, copy, modify, and distribute this
11 * software is freely granted, provided that this notice
12 * is preserved.
13 * ====================================================
14 */
15
16#include <sys/cdefs.h>
17__FBSDID("$FreeBSD$");
18
19/*
20 * fabsf(x) returns the absolute value of x.
21 */
22
23#include "math.h"
24#include "math_private.h"
25
26float
27fabsf(float x)
28{
29	u_int32_t ix;
30	GET_FLOAT_WORD(ix,x);
31	SET_FLOAT_WORD(x,ix&0x7fffffff);
32        return x;
33}
34