From 1071f9c6fd64add72c546314f33cf7f2a395c5bb Mon Sep 17 00:00:00 2001
From: mykola2312 <49044616+mykola2312@users.noreply.github.com>
Date: Tue, 24 May 2022 20:22:18 +0300
Subject: [PATCH] implement heap_join for other > block

---
 heap.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/heap.c b/heap.c
index c041f36..d58085b 100644
--- a/heap.c
+++ b/heap.c
@@ -34,6 +34,16 @@ void heap_split(mblock_t* block, unsigned int size)
     block->size = size;
 }
 
+void heap_join(mblock_t* block, mblock_t* other)
+{
+    if (other > block)
+    {
+        mblock_t* next = (mblock_t*)((uint8_t*)other + other->size);
+        next->prev = block;
+        block->size += other->size;
+    }
+}
+
 int main()
 {
     printf("mblock_t\t%u\n", sizeof(mblock_t));