From: Michael Roth <mdroth@linux.vnet.ibm.com>
Date: Tue, 19 Jul 2011 19:50:30 +0000 (-0500)
Subject: qlist: add qlist_first()/qlist_next()
X-Git-Tag: TizenStudio_2.0_p2.3.2~208^2~5636^2~4^2~20
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=54d83804a1f69e932e014842e7e7a4744334123d;p=sdk%2Femulator%2Fqemu.git

qlist: add qlist_first()/qlist_next()

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

diff --git a/qlist.h b/qlist.h
index dbe7b92..d426bd4 100644
--- a/qlist.h
+++ b/qlist.h
@@ -16,6 +16,7 @@
 #include "qobject.h"
 #include "qemu-queue.h"
 #include "qemu-common.h"
+#include "qemu-queue.h"
 
 typedef struct QListEntry {
     QObject *value;
@@ -50,4 +51,14 @@ QObject *qlist_peek(QList *qlist);
 int qlist_empty(const QList *qlist);
 QList *qobject_to_qlist(const QObject *obj);
 
+static inline const QListEntry *qlist_first(const QList *qlist)
+{
+    return QTAILQ_FIRST(&qlist->head);
+}
+
+static inline const QListEntry *qlist_next(const QListEntry *entry)
+{
+    return QTAILQ_NEXT(entry, next);
+}
+
 #endif /* QLIST_H */