X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=include%2Fbabeltrace%2Fprio_heap.h;fp=include%2Fbabeltrace%2Fprio_heap.h;h=347a2ced5fa302482878fd75160c0aa61c17c1b4;hp=b3e2491e519b9be5e86409b54f89a3985397cafb;hb=23a151f0f9301b6fee28c9b0e8301f1f50e4ef9b;hpb=ff075710d7cc7ab92dc1cd20b048a28af42b2fa8

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 */