From 0dbae9bb1846ea279bc1c97f03f4499d5ac4490e Mon Sep 17 00:00:00 2001
From: Thomas Schmucker <ts@its1.de>
Date: Thu, 6 Aug 2020 09:09:01 +0200
Subject: Fix: queue_free() hinzugefügt
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---
 queue.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'queue.c')

diff --git a/queue.c b/queue.c
index c8ec31e..e26acbb 100644
--- a/queue.c
+++ b/queue.c
@@ -63,6 +63,17 @@ queue_empty(struct queue *queue)
 	return queue->head == NULL;
 }
 
+void
+queue_free(struct queue *queue)
+{
+	struct queue_item *item, *next;
+
+	for ( item = queue->head; item; item = next ) {
+		next = item->next;
+		free(item);
+	}
+}
+
 int
 main()
 {
@@ -80,5 +91,8 @@ main()
 		else
 			ERROR("this shouldn't happen!");
 	}
+
+	queue_free(queue);
+
 	return EXIT_SUCCESS;
 }
-- 
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