/**
* update_keys - Takes a list of public keys and updates them in the DB.
* @keys: The keys to update in the DB.
+ * @sendsync: If we should send a keysync mail.
*
* Takes a list of keys and adds them to the database, merging them with
* the key in the database if it's already present there. The key list is
* update to contain the minimum set of updates required to get from what
* we had before to what we have now (ie the set of data that was added to
* the DB). Returns the number of entirely new keys added.
+ *
+ * If sendsync is true then we send out a keysync mail to our sync peers
+ * with the update.
*/
-int update_keys(struct openpgp_publickey **keys);
+int update_keys(struct openpgp_publickey **keys, bool sendsync);
/**
* keyid2uid - Takes a keyid and returns the primary UID for it.