diff options
Diffstat (limited to 'inc/lib/pqueue.h')
| -rw-r--r-- | inc/lib/pqueue.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/inc/lib/pqueue.h b/inc/lib/pqueue.h index c576ee3..86c4080 100644 --- a/inc/lib/pqueue.h +++ b/inc/lib/pqueue.h @@ -104,4 +104,12 @@ int pqueue_insert(struct pqueue *q, void *d); */ void *pqueue_pop(struct pqueue *q); +/** + * pop an item from the queue at a position + * @param q the queue + * @param p the position + * @return NULL on error, otherwise the entry + */ +void *pqueue_pop_at(struct pqueue *q, size_t p); + #endif |