/* Ordered set data type implemented by a binary tree.
- Copyright (C) 2006-2007, 2009-2012 Free Software Foundation, Inc.
+ Copyright (C) 2006-2007, 2009-2013 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2006.
This program is free software: you can redistribute it and/or modify
Change the tree structure, update the branch sizes.
The caller must update the colors and register D as child of its parent. */
-static inline gl_oset_node_t
+static gl_oset_node_t
rotate_left (gl_oset_node_t b_node, gl_oset_node_t d_node)
{
gl_oset_node_t c_node = d_node->left;
Change the tree structure, update the branch sizes.
The caller must update the colors and register B as child of its parent. */
-static inline gl_oset_node_t
+static gl_oset_node_t
rotate_right (gl_oset_node_t b_node, gl_oset_node_t d_node)
{
gl_oset_node_t c_node = b_node->right;