*************************************************/
/* Copyright (c) University of Cambridge 1995 - 2015 */
+/* Copyright (c) The Exim Maintainers 2020 */
/* See the file NOTICE for conditions of use and distribution. */
int, /* length of key or query */
uschar **, /* for returning answer */
uschar **, /* for error message */
- uint *); /* cache TTL, seconds */
+ uint *, /* cache TTL, seconds */
+ const uschar *); /* options */
void (*close)( /* close function */
void *); /* handle */
void (*tidy)(void); /* tidy function */