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-rw-r--r--04_exercise/arena/arena_list.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/04_exercise/arena/arena_list.h b/04_exercise/arena/arena_list.h
index 86bf805..387f881 100644
--- a/04_exercise/arena/arena_list.h
+++ b/04_exercise/arena/arena_list.h
@@ -17,9 +17,12 @@ typedef struct List {
Node * last;
} List;
// This structure manages an arena / memory slab to be used
+// Should we have a free list or just a bit set relative to the size of the slab?
typedef struct ArenaList {
List freeList;
List activeList;
+ Node * arena;
+ size_t size;
} ArenaList;
//Initializes the node array