1#include "SDL_internal.h"
2/*
3 * ====================================================
4 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
5 *
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
9 * is preserved.
10 * ====================================================
11 */
12
13/*
14 * fabs(x) returns the absolute value of x.
15 */
16
17/*#include <features.h>*/
18/* Prevent math.h from defining a colliding inline */
19#undef __USE_EXTERN_INLINES
20#include "math_libm.h"
21#include "math_private.h"
22
23double fabs(double x)
24{
25 u_int32_t high;
26 GET_HIGH_WORD(high,x);
27 SET_HIGH_WORD(x,high&0x7fffffff);
28 return x;
29}
30libm_hidden_def(fabs)
31