res_nsend
int res_nsend __P((res_state, const uchar_t *, int, uchar_t *,
n = res_nsend(ctx->res, qbuf, n, abuf, MAX_HESRESP);
return (res_nsend(&_res, buf, buflen, ans, anssiz));
n = res_nsend(statp, req, n, resp, NS_MAXMSG);
n = res_nsend(statp, buf, n, answer, anslen);
len = res_nsend(nstatp, newmsg, newmsglen, answer, anslen);
n = res_nsend(statp, packet, n, answer, sizeof answer);