WSAGetLastError错误原因的博客与时间函数

https://blog.csdn.net/skc361/article/details/9254507

 

https://blog.csdn.net/HK_5788/article/details/41257133

 

https://blog.csdn.net/caowei880123/article/details/8266252

 

前面的都是将WSAGetLastError()函数

 

https://www.cnblogs.com/rohens-hbg/p/7921344.html

时间函数