104                std::span<uint8_t> answer,          // buffer to put answer  in res_nquery()  argument
109     HEADER* hp = reinterpret_cast<HEADER*>(answer.data());  in res_nquery()
123         n = res_nopt(statp, n, buf, answer.size());  in res_nquery()
129     n = res_nsend(statp, std::span(buf, n), answer, &rcode, 0);  in res_nquery()
203                 std::span<uint8_t> answer,         /* buffer to put answer */  in res_nsearch()  argument
208     HEADER* hp = reinterpret_cast<HEADER*>(answer.data());  in res_nsearch()
228         ret = res_nquerydomain(statp, name, NULL, cl, type, answer, herrno);  in res_nsearch()
252             ret = res_nquerydomain(statp, name, domain.c_str(), cl, type, answer, herrno);  in res_nsearch()
294         ret = res_nquerydomain(statp, name, NULL, cl, type, answer, herrno);  in res_nsearch()
320                      std::span<uint8_t> answer, /* buffer to put answer */  in res_nquerydomain()  argument
354     return res_nquery(statp, longname, cl, type, answer, herrno);  in res_nquerydomain()