+struct _notmuch_messages {
+ notmuch_bool_t is_of_list_type;
+ notmuch_message_node_t *iterator;
+};
+
+notmuch_message_list_t *
+_notmuch_message_list_create (const void *ctx);
+
+void
+_notmuch_message_list_append (notmuch_message_list_t *list,
+ notmuch_message_node_t *node);
+
+void
+_notmuch_message_list_add_message (notmuch_message_list_t *list,
+ notmuch_message_t *message);
+
+notmuch_messages_t *
+_notmuch_messages_create (notmuch_message_list_t *list);
+
+/* query.cc */
+
+notmuch_bool_t
+_notmuch_mset_messages_has_more (notmuch_messages_t *messages);
+
+notmuch_message_t *
+_notmuch_mset_messages_get (notmuch_messages_t *messages);
+
+void
+_notmuch_mset_messages_advance (notmuch_messages_t *messages);
+
+/* message.cc */
+
+void
+_notmuch_message_add_reply (notmuch_message_t *message,
+ notmuch_message_node_t *reply);