_asr_unpack_query
if (_asr_unpack_query(&p, &q) == -1)
int _asr_unpack_query(struct asr_unpack *, struct asr_dns_query *);
_asr_unpack_query(&p, &q);
_asr_unpack_query(&p, &q);
_asr_unpack_query(&p, &q);
_asr_unpack_query(&p, &q);