extern BOOL tls_openssl_options_parse(uschar *, long *);
# endif
extern uschar * tls_field_from_dn(uschar *, uschar *);
-# ifdef EXPERIMENTAL_CERTNAMES
extern BOOL tls_is_name_for_cert(uschar *, void *);
-# endif
# ifdef EXPERIMENTAL_DANE
extern int tlsa_lookup(const host_item *, dns_answer *, BOOL, BOOL *);
extern void exim_setugid(uid_t, gid_t, BOOL, uschar *);
extern int exim_tvcmp(struct timeval *, struct timeval *);
extern void exim_wait_tick(struct timeval *, int);
+extern int exp_bool(address_item *addr,
+ uschar *mtype, uschar *mname, unsigned dgb_opt, uschar *oname, BOOL bvalue,
+ uschar *svalue, BOOL *rvalue);
extern BOOL expand_check_condition(uschar *, uschar *, uschar *);
extern uschar *expand_string(uschar *);
extern uschar *expand_string_copy(uschar *);
extern int verify_check_header_names_ascii(uschar **);
extern int verify_check_host(uschar **);
extern int verify_check_notblind(void);
+extern int verify_check_given_host(uschar **, host_item *);
extern int verify_check_this_host(uschar **, unsigned int *, uschar*,
uschar *, uschar **);
extern address_item *verify_checked_sender(uschar *);