uint8_t egtpFillRspPst(Pst *pst, Pst *rspPst);
uint8_t egtpCfgReq(Pst *pst, EgtpConfig egtpCfg);
uint8_t egtpSrvOpenReq(Pst *pst);
uint8_t egtpFillRspPst(Pst *pst, Pst *rspPst);
uint8_t egtpCfgReq(Pst *pst, EgtpConfig egtpCfg);
uint8_t egtpSrvOpenReq(Pst *pst);