qlist: add qlist_size()

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit a86a4c2f7b7f0b72816ea1c219d8140699b6665b)

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/qlist.h b/qlist.h
index d426bd4a4b..ae776f99c3 100644
--- a/qlist.h
+++ b/qlist.h
@@ -49,6 +49,7 @@ void qlist_iter(const QList *qlist,
 QObject *qlist_pop(QList *qlist);
 QObject *qlist_peek(QList *qlist);
 int qlist_empty(const QList *qlist);
+size_t qlist_size(const QList *qlist);
 QList *qobject_to_qlist(const QObject *obj);
 
 static inline const QListEntry *qlist_first(const QList *qlist)