const char *from,
const char *subject);
+void
+_notmuch_message_update_subject (notmuch_message_t *message,
+ const char *subject);
+
void
_notmuch_message_upgrade_last_mod (notmuch_message_t *message);
void
_notmuch_string_map_iterator_destroy (notmuch_string_map_iterator_t *iterator);
+/* Create an iterator for user headers. Destroy with
+ * _notmuch_string_map_iterator_destroy. Actually in database.cc*/
+notmuch_string_map_iterator_t *
+_notmuch_database_user_headers (notmuch_database_t *notmuch);
+
/* tags.c */
notmuch_tags_t *