-sieve_interpret(const uschar *filter, int options, uschar *vacation_directory,
- uschar *enotify_mailto_owner, uschar *useraddress, uschar *subaddress,
- address_item **generated, uschar **error)
+sieve_interpret(const uschar * filter, int options,
+ const uschar * vacation_directory, const uschar * enotify_mailto_owner,
+ const uschar * useraddress, const uschar * subaddress,
+ address_item ** generated, uschar ** error)