DCCPF_CLOSED      143 net/dccp/ipv6.c 		if ((1 << sk->sk_state) & (DCCPF_LISTEN | DCCPF_CLOSED))
DCCPF_CLOSED      877 net/dccp/proto.c 	if (!((1 << old_state) & (DCCPF_CLOSED | DCCPF_LISTEN)))