X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=prio-queue.c;h=d3f488cb05f29bc90e4e03810d9bf4b972d0834f;hb=dcb11fc6225edbe2bd7af63eb550b739e7f4a074;hp=a07845187233e429e00138cce7ade42e97a40d4b;hpb=21a3e5016bb218dc9b016284c88ba685bc446b70;p=thirdparty%2Fgit.git

diff --git a/prio-queue.c b/prio-queue.c
index a078451872..d3f488cb05 100644
--- a/prio-queue.c
+++ b/prio-queue.c
@@ -85,3 +85,12 @@ void *prio_queue_get(struct prio_queue *queue)
 	}
 	return result;
 }
+
+void *prio_queue_peek(struct prio_queue *queue)
+{
+	if (!queue->nr)
+		return NULL;
+	if (!queue->compare)
+		return queue->array[queue->nr - 1].data;
+	return queue->array[0].data;
+}