blob: dc8565f397176879d13085f1940ba5cef6319ffe [file] [log] [blame]
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _TOOLS_LE_BYTESHIFT_H
#define _TOOLS_LE_BYTESHIFT_H
#include <stdint.h>
static inline uint16_t __get_unaligned_le16(const uint8_t *p)
{
return p[0] | p[1] << 8;
}
static inline uint32_t __get_unaligned_le32(const uint8_t *p)
{
return p[0] | p[1] << 8 | p[2] << 16 | p[3] << 24;
}
static inline uint64_t __get_unaligned_le64(const uint8_t *p)
{
return (uint64_t)__get_unaligned_le32(p + 4) << 32 |
__get_unaligned_le32(p);
}
static inline void __put_unaligned_le16(uint16_t val, uint8_t *p)
{
*p++ = val;
*p++ = val >> 8;
}
static inline void __put_unaligned_le32(uint32_t val, uint8_t *p)
{
__put_unaligned_le16(val >> 16, p + 2);
__put_unaligned_le16(val, p);
}
static inline void __put_unaligned_le64(uint64_t val, uint8_t *p)
{
__put_unaligned_le32(val >> 32, p + 4);
__put_unaligned_le32(val, p);
}
static inline uint16_t get_unaligned_le16(const void *p)
{
return __get_unaligned_le16((const uint8_t *)p);
}
static inline uint32_t get_unaligned_le32(const void *p)
{
return __get_unaligned_le32((const uint8_t *)p);
}
static inline uint64_t get_unaligned_le64(const void *p)
{
return __get_unaligned_le64((const uint8_t *)p);
}
static inline void put_unaligned_le16(uint16_t val, void *p)
{
__put_unaligned_le16(val, p);
}
static inline void put_unaligned_le32(uint32_t val, void *p)
{
__put_unaligned_le32(val, p);
}
static inline void put_unaligned_le64(uint64_t val, void *p)
{
__put_unaligned_le64(val, p);
}
#endif /* _TOOLS_LE_BYTESHIFT_H */