}
BiTNode.h的内容
#ifndef BITNODE_H_INCLUDED
#define BITNODE_H_INCLUDED
#define ElemType char
//定义数据结构
typedef struct BiTNode
{
ElemType data;
struct BiTNode *lchild, *rchild;
}BiTNode,*BiTree;
#endif // BITNODE_H_INCLUDED
原文地址:http://blog.csdn.net/u012970287/article/details/41600121