1/**************************************************************************
2 *
3 * Copyright © 2016 Intel Corporation
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
13 *
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
16 * of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL THE AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 *
26 **************************************************************************/
27
28#ifndef U_BITCAST_H_
29#define U_BITCAST_H_
30
31#include <string.h>
32
33#include "c99_compat.h"
34
35#ifdef __cplusplus
36extern "C" {
37#endif
38
39static inline unsigned
40u_bitcast_f2u(float f)
41{
42   unsigned u;
43   memcpy(&u, &f, sizeof(u));
44   return u;
45}
46
47static inline float
48u_bitcast_u2f(unsigned u)
49{
50   float f;
51   memcpy(&f, &u, sizeof(f));
52   return f;
53}
54
55#ifdef __cplusplus
56}
57#endif
58
59#endif /* U_BITCAST_H_ */
60