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/**************************************************************************
*
* Copyright © 2016 Intel Corporation
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
#ifndef U_BITCAST_H_
#define U_BITCAST_H_
#include <string.h>
#include <stdint.h>
#include "c99_compat.h"
#ifdef __cplusplus
extern "C" {
#endif
static inline uint32_t
u_bitcast_f2u(float f)
{
unsigned u;
memcpy(&u, &f, sizeof(u));
return u;
}
static inline uint64_t
u_bitcast_d2u(double d)
{
uint64_t u;
memcpy(&u, &d, sizeof(u));
return u;
}
static inline float
u_bitcast_u2f(uint32_t u)
{
float f;
memcpy(&f, &u, sizeof(f));
return f;
}
static inline double
u_bitcast_u2d(uint64_t u)
{
double d;
memcpy(&d, &u, sizeof(d));
return d;
}
#ifdef __cplusplus
}
#endif
#endif /* U_BITCAST_H_ */
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