CallBack回调函数工作机制
摘要:// // Created by tang on 2022/6/13. // #include <iostream> using namespace std; typedef int(*CallBack)(char *p);//声明CallBack 类型的函数指针 int A(char *p) {
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posted @ 2022-06-15 08:28
posted @ 2022-06-15 08:28
posted @ 2017-12-09 11:43