228 	const char *cp, * const *domain;  in res_nsearch()  local
285 		for (domain = (const char * const *)statp->dnsrch;  in res_nsearch()
286 		     *domain && !done;  in res_nsearch()
287 		     domain++) {  in res_nsearch()
290 			if (domain[0][0] == '\0' ||  in res_nsearch()
291 			    (domain[0][0] == '.' && domain[0][1] == '\0'))  in res_nsearch()
294 			ret = res_nquerydomain(statp, name, *domain,  in res_nsearch()
380 	    const char *domain,  in res_nquerydomain()  argument
392 		       name, domain?domain:"<Nil>", class, type);  in res_nquerydomain()
394 	if (domain == NULL) {  in res_nquerydomain()
412 		d = strlen(domain);  in res_nquerydomain()
417 		snprintf(nbuf, sizeof(nbuf), "%s.%s", name, domain);  in res_nquerydomain()