u32 prev_ssthresh; /**< ssthresh before congestion */
u32 bytes_acked; /**< Bytes acknowledged by current segment */
u32 rtx_bytes; /**< Retransmitted bytes */
u32 prev_ssthresh; /**< ssthresh before congestion */
u32 bytes_acked; /**< Bytes acknowledged by current segment */
u32 rtx_bytes; /**< Retransmitted bytes */