X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=include%2Fbabeltrace%2Fprio_heap.h;h=347a2ced5fa302482878fd75160c0aa61c17c1b4;hb=0be8b6b76e1767f8d5f6b4c974df9a7d01eb91bc;hp=b3e2491e519b9be5e86409b54f89a3985397cafb;hpb=96e1cf269c09a34129404b430f1a5d158adf3a57;p=babeltrace.git

diff --git a/include/babeltrace/prio_heap.h b/include/babeltrace/prio_heap.h
index b3e2491e..347a2ced 100644
--- a/include/babeltrace/prio_heap.h
+++ b/include/babeltrace/prio_heap.h
@@ -114,4 +114,13 @@ extern void *heap_cherrypick(struct ptr_heap *heap, void *p);
  */
 extern void *heap_replace_max(struct ptr_heap *heap, void *p);
 
+/**
+ * heap_copy - copy a heap
+ * @dst: the destination heap (must be allocated)
+ * @src: the source heap
+ *
+ * Returns -ENOMEM if out of memory.
+ */
+extern int heap_copy(struct ptr_heap *dst, struct ptr_heap *src);
+
 #endif /* _BABELTRACE_PRIO_HEAP_H */