+const char **
+notmuch_config_get_new_tags (notmuch_config_t *config,
+ size_t *length);
+void
+notmuch_config_set_new_tags (notmuch_config_t *config,
+ const char *new_tags[],
+ size_t length);
+
+notmuch_bool_t
+notmuch_config_get_maildir_sync (notmuch_config_t *config);
+
+void
+notmuch_config_set_maildir_sync (notmuch_config_t *config,
+ notmuch_bool_t maildir_sync);
+