175 	struct irs_ho *ho;  in irs_dns_ho()  local
186 	if (!(ho = memget(sizeof *ho))) {  in irs_dns_ho()
191 	memset(ho, 0x5e, sizeof *ho);  in irs_dns_ho()
192 	ho->private = pvt;  in irs_dns_ho()
193 	ho->close = ho_close;  in irs_dns_ho()
194 	ho->byname = ho_byname;  in irs_dns_ho()
195 	ho->byname2 = ho_byname2;  in irs_dns_ho()
196 	ho->byaddr = ho_byaddr;  in irs_dns_ho()
197 	ho->next = ho_next;  in irs_dns_ho()
198 	ho->rewind = ho_rewind;  in irs_dns_ho()
199 	ho->minimize = ho_minimize;  in irs_dns_ho()
200 	ho->res_get = ho_res_get;  in irs_dns_ho()
201 	ho->res_set = ho_res_set;  in irs_dns_ho()
202 	ho->addrinfo = ho_addrinfo;  in irs_dns_ho()
203 	return (ho);  in irs_dns_ho()