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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
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thereof remains the property of Aerospace C.Power. The Information contained herein
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****************************************************************************/

#ifndef PLC_MME_LINK_CONFIRM_H
#define PLC_MME_LINK_CONFIRM_H

/* os shim includes */
#include "os_types.h"

#include "plc_mme.h"
#include "plc_utils.h"

#ifdef __cplusplus
extern "C" {
#endif

/* pack for the structures in the whole file */
#pragma pack(push)                  // save the pack status
#pragma pack(1)                     // 1 byte align

typedef struct _mme_link_cnf_req {
    uint8_t     version;            // version of route fixing algorithm
    uint32_t    rt_req_sn;          // route request sequence number
    uint8_t     reserved;           // reserved according to spec
    uint8_t     cnf_sta_cnt;        // count of STAs need link confirming
    tei_t       sta[0];             // TEIs of STAs need link confirming
} mme_link_cnf_req_t;

typedef struct _mme_link_cnf_rsp {
    uint8_t     version;            // version of route fixing algorithm
    uint8_t     level;              // topo level of STA sending this packet
    int8_t      ch_quality;         // channel quality in signal noise ratio
    uint8_t     path_opt_flag : 1,  // path optimize flag
                reserved      : 7;  // reserved according to spec
    uint32_t    rt_req_sn;          // route request sequence number
} mme_link_cnf_rsp_t;

#pragma pack(pop)                   // restore the pack status


#ifdef __cplusplus
}
#endif

#endif // PLC_MME_LINK_CONFIRM_H