* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (c) 2002 Thomas Moestl <tmm@FreeBSD.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef FAT_ENDIAN_H
#define FAT_ENDIAN_H
#ifndef FS_SHELL
#include <ByteOrder.h>
#endif
static __inline uint16_t
le16dec(const void* pp)
{
uint16 const* twoBytes = (uint16 const*)pp;
return B_LENDIAN_TO_HOST_INT16(*twoBytes);
}
static __inline uint32_t
le32dec(const void* pp)
{
uint32 const* fourBytes = (uint32 const*)pp;
return B_LENDIAN_TO_HOST_INT32(*fourBytes);
}
static __inline void
le16enc(void* pp, uint16_t u)
{
uint16* twoBytes = (uint16*)pp;
*twoBytes = B_HOST_TO_LENDIAN_INT16(u);
}
static __inline void
le32enc(void* pp, uint32_t u)
{
uint32* fourBytes = (uint32*)pp;
*fourBytes = B_HOST_TO_LENDIAN_INT32(u);
}
#endif
