#define MTO_PREAMBLE_CHANGE_ENABLE() MTO_DATA().PreambleChangeEnable
#define MTO_RATE_LEVEL() MTO_DATA().DataRateLevel
-#define MTO_FALLBACK_RATE_LEVEL() MTO_DATA().FallbackRateLevel
#define MTO_OFDM_RATE_LEVEL() MTO_DATA().OfdmRateLevel
#define MTO_RATE_CHANGE_ENABLE() MTO_DATA().DataRateChangeEnable
#define MTO_FRAG_TH_LEVEL() MTO_DATA().FragThresholdLevel
//------------------------------------------------
-extern u8 MTO_Data_Rate_Tbl[];
extern u16 MTO_Frag_Th_Tbl[];
#define MTO_DATA_RATE() MTO_Data_Rate_Tbl[MTO_RATE_LEVEL()]
-#define MTO_DATA_FALLBACK_RATE() MTO_Data_Rate_Tbl[MTO_FALLBACK_RATE_LEVEL()] //next level
#define MTO_FRAG_TH() MTO_Frag_Th_Tbl[MTO_FRAG_TH_LEVEL()]
typedef struct {