--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Paper/src/singleLinkedQueue.cbc	Sun Apr 24 23:13:44 2022 +0900
@@ -0,0 +1,30 @@
+#interface "Queue.h"
+
+Queue* createSingleLinkedQueue(struct Context* context) {
+    struct Queue* queue = new Queue(); // Allocate Queue interface
+    struct SingleLinkedQueue* singleLinkedQueue = new SingleLinkedQueue(); // Allocate Queue implement
+    queue->queue = (union Data*)singleLinkedQueue;
+    singleLinkedQueue->top  = new Element();
+    singleLinkedQueue->last = singleLinkedQueue->top;
+    queue->clear = C_clearSingleLinkedQueue;
+    queue->put  = C_putSingleLinkedQueue;
+    queue->take  = C_takeSingleLinkedQueue;
+    queue->isEmpty = C_isEmptySingleLinkedQueue;
+    return queue;
+}
+
+__code clearSingleLinkedQueue(struct SingleLinkedQueue* queue, __code next(...)) {
+    queue->top = NULL;
+    goto next(...);
+}
+
+__code putSingleLinkedQueue(struct SingleLinkedQueue* queue, union Data* data, __code next(...)) {
+    Element* element = new Element();
+    element->data = data;
+    element->next = NULL;
+    queue->last->next  = element;
+    queue->last = element;
+    goto next(...);
+}
+
+.....