From 1337d6e1fa1644974c734cf738575c6a9755c5ef Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Tue, 6 Jun 2023 00:21:09 +0200
Subject: Fixed some use-after-frees

---
 inc/lib/pqueue.h | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'inc/lib')

diff --git a/inc/lib/pqueue.h b/inc/lib/pqueue.h
index 732002e..02988ce 100644
--- a/inc/lib/pqueue.h
+++ b/inc/lib/pqueue.h
@@ -105,13 +105,21 @@ size_t pqueue_size(struct pqueue *q);
 int pqueue_insert(struct pqueue *q, void *d);
 
 /**
- * move an existing entry to a different priority
+ * move an existing entry to a different priority.
  * @param q the queue
  * @param new_pri the new priority
  * @param d the entry
  */
 void pqueue_change_priority(struct pqueue *q, pqueue_pri_t new_pri, void *d);
 
+/**
+ * remove an item from the queue.
+ * @param q the queue
+ * @param d the item
+ * @return 0 on success
+ */
+int pqueue_remove(struct pqueue *q, void *d);
+
 /**
  * pop the highest-ranking item from the queue.
  * @param q the queue
-- 
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