/* Public domain */ typedef struct sk_dummy { struct sk_node node; M_Real foo; } SK_Dummy; #define SK_DUMMY(n) ((SK_Dummy *)(n)) __BEGIN_DECLS extern SK_NodeOps skDummyOps; SK_Dummy *_Nonnull SK_DummyNew(void *_Nonnull); void SK_DummyInit(void *_Nonnull, Uint); int SK_DummyLoad(SK *_Nonnull, void *_Nonnull, AG_DataSource *_Nonnull); int SK_DummySave(SK *_Nonnull, void *_Nonnull, AG_DataSource *_Nonnull); void SK_DummyDraw(void *_Nonnull, struct sk_view *_Nonnull); __END_DECLS