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qlist: add qlist_first()/qlist_next()

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Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Luiz Capitulino <lcapitulino@gmail.com>
This commit is contained in:
Michael Roth 2011-07-19 14:50:30 -05:00 committed by Luiz Capitulino
parent e18df14185
commit 54d83804a1
1 changed files with 11 additions and 0 deletions
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11
qlist.h
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@ -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 */