-#ifndef DISABLE_DKIM
-extern unsigned dkim_collect_input; /* Runtime count of dkim signtures; tracks whether SMTP input is fed to DKIM validation */
-extern uschar *dkim_cur_signer; /* Expansion variable, holds the current "signer" domain or identity during a acl_smtp_dkim run */
-extern int dkim_key_length; /* Expansion variable, length of signing key in bits */
-extern void *dkim_signatures; /* Actually a (pdkim_signature *) but most files do not need to know */
-extern uschar *dkim_signers; /* Expansion variable, holds colon-separated list of domains and identities that have signed a message */
-extern gstring *dkim_signing_record; /* domains+selectors used */
-extern uschar *dkim_signing_domain; /* Expansion variable, domain used for signing a message. */
-extern uschar *dkim_signing_selector; /* Expansion variable, selector used for signing a message. */
-extern uschar *dkim_verify_hashes; /* Preference order for signatures */
-extern uschar *dkim_verify_keytypes; /* Preference order for signatures */
-extern uschar *dkim_verify_min_keysizes; /* list of minimum key sizes, keyed by algo */
-extern BOOL dkim_verify_minimal; /* Shortcircuit signature verification */
-extern uschar *dkim_verify_overall; /* First successful domain verified, or null */
-extern uschar *dkim_verify_signers; /* Colon-separated list of domains for each of which we call the DKIM ACL */
-extern uschar *dkim_verify_status; /* result for this signature */
-extern uschar *dkim_verify_reason; /* result for this signature */
-#endif
-#ifdef SUPPORT_DMARC
-extern uschar *dmarc_domain_policy; /* Expansion for declared policy of used domain */
-extern uschar *dmarc_forensic_sender; /* Set sender address for forensic reports */
-extern uschar *dmarc_history_file; /* Expansion variable, file to store dmarc results */
-extern uschar *dmarc_status; /* Expansion variable, one word value */
-extern uschar *dmarc_status_text; /* Expansion variable, human readable value */
-extern uschar *dmarc_tld_file; /* Mozilla TLDs text file */
-extern uschar *dmarc_used_domain; /* Expansion variable, domain libopendmarc chose for DMARC policy lookup */
-#endif
-