int acl_btree_get_max_key(ACL_BTREE *tree, unsigned int *key)
{
BTREE_NODE *x;
btree_validate(tree);
if (tree->root == NULL) {
return (-1);
}
x = btree_max(tree->root);
if (x == NULL) {
return (-1);
}
*key = x->key;
return (0);
}
int
btree_get_max_key(btree_t *tree, uint32_t *key)
{
btree_node_t *x;
btree_validate(tree);
if (tree->root == NULL) {
return FALSE;
}
x = btree_max(tree->root);
if (x == NULL) {
return FALSE;
}
*key = x->key;
return TRUE;
}
