TX_DATA_STRUCT 257 src/include/private/sangoma_tdm_api.h static TX_DATA_STRUCT local_tx_data; TX_DATA_STRUCT 274 src/include/private/sangoma_tdm_api.h (ULONG)sizeof(TX_DATA_STRUCT), TX_DATA_STRUCT 276 src/include/private/sangoma_tdm_api.h sizeof(TX_DATA_STRUCT),