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.

diff --git a/include/haproxy/queue-t.h b/include/haproxy/queue-t.h
index 4102285..4478d6c 100644 (file)
--- 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 */
 
 /*