35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
|
/***************************************************************************
|
||
|
|
*
|
||
|
|
* Copyright 2015-2019 BES.
|
||
|
|
* All rights reserved. All unpublished rights reserved.
|
||
|
|
*
|
||
|
|
* No part of this work may be used or reproduced in any form or by any
|
||
|
|
* means, or stored in a database or retrieval system, without prior written
|
||
|
|
* permission of BES.
|
||
|
|
*
|
||
|
|
* Use of this work is governed by a license granted by BES.
|
||
|
|
* This work contains confidential and proprietary information of
|
||
|
|
* BES. which is protected by copyright, trade secret,
|
||
|
|
* trademark and other intellectual property rights.
|
||
|
|
*
|
||
|
|
****************************************************************************/
|
||
|
|
|
||
|
|
#ifndef __PACKER_H__
|
||
|
|
#define __PACKER_H__
|
||
|
|
|
||
|
|
#define WRITE_INT8(offset, p, data) \
|
||
|
|
( *(INT8U *)(((INT8U *)p) + offset) = (INT8U)data )
|
||
|
|
|
||
|
|
#define WRITE_INT16(offset, p, data) \
|
||
|
|
WRITE_INT8(offset, p, (((INT16U)data) & 0xFF)); \
|
||
|
|
WRITE_INT8((offset+1), p, ((((INT16U)data) >> 8) & 0xFF))
|
||
|
|
|
||
|
|
/* convert parameters into single data*/
|
||
|
|
#define READ_INT8(offset, p) \
|
||
|
|
( *(INT8U *)(((INT8U *)p) + offset) )
|
||
|
|
|
||
|
|
#define READ_INT16(offset, p) \
|
||
|
|
(INT16U )(READ_INT8(offset, p) + \
|
||
|
|
(READ_INT8(offset+1, p) << 8))
|
||
|
|
|
||
|
|
#endif /* __PACKER_H__ */
|