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Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.

This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
be copied by any method or incorporated into another program without
the express written consent of Aerospace C.Power. This Information or any portion
thereof remains the property of Aerospace C.Power. The Information contained herein
is believed to be accurate and Aerospace C.Power assumes no responsibility or
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****************************************************************************/

#ifndef _MAC_DESC_API_H_
#define _MAC_DESC_API_H_

#include "os_types.h"

#ifdef __cplusplus
extern "C" {
#endif

/**
 * @brief           get pb header from rx pb start desc
 * @param proto:    mpdu data protocol, eg.
 *                      PLC_PROTO_TYPE_SG 0
 *                      PLC_PROTO_TYPE_GP 1
 *                      PLC_PROTO_TYPE_AV 2
 *                      PLC_PROTO_TYPE_SPG 3
 * @param pb_st:    rx_pb_start desc pointer
 * @return:         32bit pb header data
 *                      sg:  lower 8bit is used
 *                      spg: all 32bit is used
 *                      gp:  all 32bit is used
 */
uint32_t mac_desc_get_pb_head_from_rx_pb_st(uint8_t proto, void *pb_st);


#ifdef __cplusplus
}
#endif

#endif