63 	int	 classes[2];		/* The class search order. */  member
226 	retvec = get_txt_records(ctx->classes[0], bindname);  in hesiod_resolve()
227 	if (retvec == NULL && errno == ENOENT && ctx->classes[1])  in hesiod_resolve()
228 		retvec = get_txt_records(ctx->classes[1], bindname);  in hesiod_resolve()
261 		/* Set default query classes. */  in read_config_file()
262 	ctx->classes[0] = C_IN;  in read_config_file()
263 	ctx->classes[1] = C_HS;  in read_config_file()
309 			if (strcasecmp(key, "classes") == 0) {  in read_config_file()
318 						ctx->classes[n++] = C_IN;  in read_config_file()
321 							ctx->classes[n++] =  in read_config_file()
326 					ctx->classes[n++] = 0;  in read_config_file()
332 	if (!ctx->rhs || ctx->classes[0] == 0 ||  in read_config_file()
333 	    ctx->classes[0] == ctx->classes[1]) {  in read_config_file()