1#!/usr/bin/env python
2#coding:utf-8
3# Author:  mozman
4# Created: 08.05.2010
5# Copyright (c) 2010-2013 by Manfred Moitzi
6# License: MIT License
7
8from ctrees cimport node_t
9from stack cimport node_stack_t
10
11cdef class cWalker:
12    cdef node_t *node
13    cdef node_t *root
14    cdef node_stack_t *stack
15
16    cdef void set_tree(self, node_t *root)
17    cpdef reset(self)
18    cpdef push(self)
19    cpdef pop(self)
20