-int do_query(int lineno, ZebraHandle zh, char *query, int exphits);
+int tl_scan(ZebraHandle zh, const char *query,
+ int pos, int num, /* input params */
+ int exp_pos, int exp_num, int exp_partial, /* expected result */
+ const char **exp_entries /* expected entries (or NULL) */
+ ) GCC_ATTRIBUTE((warn_unused_result));