tcp_bt_sample_t *bts, *next, *cur, *prev, *nbts;
u32 bts_index, cur_index, next_index, prev_index, max_seq;
u8 is_end = end == tc->snd_nxt;
tcp_bt_sample_t *bts, *next, *cur, *prev, *nbts;
u32 bts_index, cur_index, next_index, prev_index, max_seq;
u8 is_end = end == tc->snd_nxt;