From eea3817a47586eb27340f37bd77be155c679f7a0 Mon Sep 17 00:00:00 2001
From: Willy Tarreau <w@1wt.eu>
Date: Fri, 18 Jun 2021 09:21:22 +0200
Subject: [PATCH] MINOR: queue: create a new structure type "queue"

This structure will be common to proxies and servers and will contain
everything needed to handle their respective queues. For now it's only
a tree head, a length and an index.
---
 include/haproxy/queue-t.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/haproxy/queue-t.h b/include/haproxy/queue-t.h
index 41022852b..4478d6c55 100644
--- a/include/haproxy/queue-t.h
+++ b/include/haproxy/queue-t.h
@@ -39,6 +39,12 @@ struct pendconn {
 	struct eb32_node node;
 };
 
+struct queue {
+	struct eb_root head;                    /* queued pendconnds */
+	unsigned int idx;			/* current queuing index */
+	unsigned int length;                    /* number of entries */
+};
+
 #endif /* _HAPROXY_QUEUE_T_H */
 
 /*