12116Sjkh/* s_fabsf.c -- float version of s_fabs.c.
22116Sjkh * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
32116Sjkh */
42116Sjkh
52116Sjkh/*
62116Sjkh * ====================================================
72116Sjkh * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
82116Sjkh *
92116Sjkh * Developed at SunPro, a Sun Microsystems, Inc. business.
102116Sjkh * Permission to use, copy, modify, and distribute this
118870Srgrimes * software is freely granted, provided that this notice
122116Sjkh * is preserved.
132116Sjkh * ====================================================
142116Sjkh */
152116Sjkh
16176451Sdas#include <sys/cdefs.h>
17176451Sdas__FBSDID("$FreeBSD$");
182116Sjkh
192116Sjkh/*
202116Sjkh * fabsf(x) returns the absolute value of x.
212116Sjkh */
222116Sjkh
232116Sjkh#include "math.h"
242116Sjkh#include "math_private.h"
252116Sjkh
2697413Salfredfloat
2797413Salfredfabsf(float x)
282116Sjkh{
292116Sjkh	u_int32_t ix;
302116Sjkh	GET_FLOAT_WORD(ix,x);
312116Sjkh	SET_FLOAT_WORD(x,ix&0x7fffffff);
322116Sjkh        return x;
332116Sjkh}
34