+typedef struct _notmuch_message_node {
+ notmuch_message_t *message;
+ struct _notmuch_message_node *next;
+} notmuch_message_node_t;
+
+typedef struct _notmuch_message_list {
+ notmuch_message_node_t *head;
+ notmuch_message_node_t **tail;
+} notmuch_message_list_t;
+
+notmuch_message_list_t *
+_notmuch_message_list_create (const void *ctx);