mystack.h

参照网上的例子改写的多叉树的读写程序

#ifndef _MY_STACK_H
#define _MY_STACK_H

#include "treeOp.h"
#define MAXL 100


struct mystack
{	
	int ptr;
	struct tree_node*  data[MAXL];

};


void init_stack(struct mystack *stk);
void push_stack(struct mystack *stk, struct tree_node *data);
struct tree_node* pop_stack(struct mystack *stk);
struct tree_node* topOfstack(struct mystack *stk);

#endif