+#define CCS_FULL() (CHUNKS_FULL(ccs))
+#define INIT_MAP() (INIT_STACK(mcs, struct map))
+#define CURRENT_MAP() (CURRENT_DATP(mcs, struct map))
+#define MAP_FULL() (DATA_FULL(mcs, struct map))
+#define MAP_ALLOC() (ALLOC_DAT(mcs, struct map))
+#define MCS_FULL() (CHUNKS_FULL(mcs))
+#define INIT_LINK() (INIT_STACK(lcs, struct link))