From 8d932f6fd7df8a622f3cb998dab1529247158706 Mon Sep 17 00:00:00 2001
From: "Dr. Stephen Henson" <steve@openssl.org>
Date: Sat, 16 May 2009 16:18:19 +0000
Subject: Update from 1.0.0-stable

---
 crypto/pqueue/pqueue.c | 14 ++++++++++++++
 crypto/pqueue/pqueue.h |  1 +
 2 files changed, 15 insertions(+)

(limited to 'crypto/pqueue')

diff --git a/crypto/pqueue/pqueue.c b/crypto/pqueue/pqueue.c
index c20bc6fc96..99a6fb874d 100644
--- a/crypto/pqueue/pqueue.c
+++ b/crypto/pqueue/pqueue.c
@@ -237,3 +237,17 @@ pqueue_next(pitem **item)
 
 	return ret;
 	}
+
+int
+pqueue_size(pqueue_s *pq)
+{
+	pitem *item = pq->items;
+	int count = 0;
+	
+	while(item != NULL)
+	{
+		count++;
+		item = item->next;
+	}
+	return count;
+}
diff --git a/crypto/pqueue/pqueue.h b/crypto/pqueue/pqueue.h
index 7a293c8584..87fc9037c8 100644
--- a/crypto/pqueue/pqueue.h
+++ b/crypto/pqueue/pqueue.h
@@ -89,5 +89,6 @@ pitem *pqueue_iterator(pqueue pq);
 pitem *pqueue_next(piterator *iter);
 
 void   pqueue_print(pqueue pq);
+int    pqueue_size(pqueue pq);
 
 #endif /* ! HEADER_PQUEUE_H */
-- 
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