diff --git a/README.md b/README.md
index ba7cec4..e1f7924 100644
--- a/README.md
+++ b/README.md
@@ -4,9 +4,9 @@
 
 - [x] Stack
 - [x] Queue
-- [x] Linked List
+- [x] Double Linked List
 - [x] Circular Buffer
-- [ ] Deque
+- [ ] Deque (segmented array), ⛔ Not possible in Go
 
 ## Tree — hierarchical, parent/child relationships
 
diff --git a/graveyard.go b/graveyard.go
new file mode 100644
index 0000000..cab8cc9
--- /dev/null
+++ b/graveyard.go
@@ -0,0 +1,12 @@
+package main
+
+import (
+	"unsafe"
+)
+
+// GetChunkSize() -> returns the amount of elements for chunk or 1
+// if size of T > 521, (unused)
+// c++ 512 bytes implementation
+func GetChunkSize[T any](val T) uintptr {
+	return max(512/unsafe.Sizeof(*new(T)), 1)
+}