dccp_ackvec_clear_state  110 net/dccp/ackvec.h void dccp_ackvec_clear_state(struct dccp_ackvec *av, const u64 ackno);
dccp_ackvec_clear_state  166 net/dccp/input.c 		dccp_ackvec_clear_state(av, DCCP_SKB_CB(skb)->dccpd_ack_seq);