Rename all exported itree.h functions with the itree_ prefix

For the most part, I replaced the interval_tree_ prefix with itree_,
interval_node_ with itree_node_, etc.

* src/alloc.c: Rename everywhere as appropriate.
* src/alloc.c: ditto.
* src/buffer.c: ditto.
* src/buffer.h: ditto.
* src/itree.c: ditto.
* src/itree.h: ditto.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/alloc.c b/src/alloc.c
index a08249b1b11..f69c65dedc1 100644
--- a/src/alloc.c
+++ b/src/alloc.c
@@ -3712,7 +3712,7 @@ build_overlay (bool front_advance, bool rear_advance,
                                                   PVEC_OVERLAY);
   Lisp_Object overlay = make_lisp_ptr (p, Lisp_Vectorlike);
   struct itree_node *node = xmalloc (sizeof (*node));
-  interval_node_init (node, front_advance, rear_advance, overlay);
+  itree_node_init (node, front_advance, rear_advance, overlay);
   p->interval = node;
   p->buffer = NULL;
   set_overlay_plist (overlay, plist);