From ae0921866fb49aadea65b8057ab000d42e75f24c Mon Sep 17 00:00:00 2001
From: Soikk
Date: Mon, 8 Aug 2022 21:56:27 +0200
Subject: Minor changes.

---
 DOC | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'DOC')

diff --git a/DOC b/DOC
index 72e7535..8aa33d4 100644
--- a/DOC
+++ b/DOC
@@ -151,6 +151,15 @@ STORAGE
 			https://www.geeksforgeeks.org/avl-tree-set-1-insertion/
 			https://www.geeksforgeeks.org/avl-tree-set-2-deletion/
 
+		static inline uint64_t max(uint64_t a, uint64_t b);
+			Returns the maximum of a and b.
+
+		static uint64_t height(node *n);
+			Returns the height of node n.
+
+		static int64_t balance(node *n);
+			Returns the balance of node n.
+
 		node *insertNode(node *r, uint64_t h, uint64_t i);
 			Inserts a new node with hash h and index i into node r, self balancing the node structure after having done so.
 			Returns a pointer to the resulting node in that position.
-- 
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