隐式或明式输入密码

//by史瑞 //隐式或明式输入密码 #include #include #include //#define PROCALIM OK typedef struct KeyNode { char ch; struct KeyNode *next; }; #define LEN sizeof(struct KeyNode) struct KeyNode *CreatKeyNode() { struct KeyNode *head; head=(struct KeyNode *)malloc(LEN); #ifndef PROCAL