From e93ecda453347780e5ff483b8f8f1db8bfdd262f Mon Sep 17 00:00:00 2001
From: Kyler <KylerSmith>
Date: Mon, 17 Jul 2017 19:13:45 -0700
Subject: [PATCH] Minor fixes

---
 data_structures/queue.c | 47 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)

diff --git a/data_structures/queue.c b/data_structures/queue.c
index 833728db3..bad3d9a04 100644
--- a/data_structures/queue.c
+++ b/data_structures/queue.c
@@ -62,6 +62,9 @@ void enque(int x) {
     }
 }
 
+/**
+ * Takes the next item from the Queue.
+ */
 int deque() {
     int returnData;
     if(head == NULL) {
@@ -76,3 +79,47 @@ int deque() {
         head->next = NULL;
     }
 }
+
+/**
+ * Returns the size of the Queue.
+ */
+int size() {
+    return count;
+}
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