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aae6e29d28
Change-Id: I8d351c8b7153178d26d6fc702ee3036b71165b93 Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
77 lines
2.6 KiB
C
77 lines
2.6 KiB
C
/**********************************************************************
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Copyright(c) 2011-2019 Intel Corporation All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the
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distribution.
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* Neither the name of Intel Corporation nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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**********************************************************************/
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#ifndef UNALIGNED_H
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#define UNALIGNED_H
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#include "stdint.h"
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#include "string.h"
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static inline uint16_t load_u16(uint8_t * buf) {
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uint16_t ret;
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memcpy(&ret, buf, sizeof(ret));
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return ret;
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}
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static inline uint32_t load_u32(uint8_t * buf) {
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uint32_t ret;
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memcpy(&ret, buf, sizeof(ret));
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return ret;
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}
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static inline uint64_t load_u64(uint8_t * buf) {
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uint64_t ret;
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memcpy(&ret, buf, sizeof(ret));
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return ret;
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}
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static inline uintmax_t load_umax(uint8_t * buf) {
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uintmax_t ret;
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memcpy(&ret, buf, sizeof(ret));
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return ret;
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}
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static inline void store_u16(uint8_t * buf, uint16_t val) {
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memcpy(buf, &val, sizeof(val));
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}
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static inline void store_u32(uint8_t * buf, uint32_t val) {
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memcpy(buf, &val, sizeof(val));
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}
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static inline void store_u64(uint8_t * buf, uint64_t val) {
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memcpy(buf, &val, sizeof(val));
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}
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static inline void store_umax(uint8_t * buf, uintmax_t val) {
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memcpy(buf, &val, sizeof(val));
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}
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#endif
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