--- /dev/null
+#include <ccan/tlist/tlist.h>
+
+TLIST_TYPE(children, struct child);
+TLIST_TYPE(cousins, struct cousin);
+
+struct child {
+ const char *name;
+ struct list_node list;
+};
+
+struct cousin {
+ const char *name;
+ struct list_node list;
+};
+
+int main(int argc, char *argv[])
+{
+ struct tlist2_children children;
+ struct tlist2_cousins cousins;
+ struct child child = { "child" };
+ struct cousin cousin = { "cousin" };
+
+ tlist2_init(&children);
+ tlist2_init(&cousins);
+ tlist2_add(&children, &child, list);
+ tlist2_add(&cousins, &cousin, list);
+ tlist2_del_from(&cousins, &cousin, list);
+#ifdef FAIL
+#if !HAVE_FLEXIBLE_ARRAY_MEMBER
+#error Need flexible array members to check type
+#endif
+ tlist2_add(&children, &cousin, list);
+#endif
+ return 0;
+}