1 files changed, 22 insertions, 0 deletions
diff --git a/oidtree.h b/oidtree.h
new file mode 100644
index 0000000000..77898f510a
--- /dev/null
+++ b/oidtree.h
@@ -0,0 +1,22 @@
+#ifndef OIDTREE_H
+#define OIDTREE_H
+
+#include "cbtree.h"
+#include "hash.h"
+#include "mem-pool.h"
+
+struct oidtree {
+	struct cb_tree tree;
+	struct mem_pool mem_pool;
+};
+
+void oidtree_init(struct oidtree *);
+void oidtree_clear(struct oidtree *);
+void oidtree_insert(struct oidtree *, const struct object_id *);
+int oidtree_contains(struct oidtree *, const struct object_id *);
+
+typedef enum cb_next (*oidtree_iter)(const struct object_id *, void *data);
+void oidtree_each(struct oidtree *, const struct object_id *,
+			size_t oidhexsz, oidtree_iter, void *data);
+
+#endif /* OIDTREE_H */