Winsock2.h对winsock2.h和wsock32.lib对ws2_32.lib

问题描述

我对一些关于winsock的事情感到困惑。

首先，包含Winsock2.h和winsock2.h（w的上限） / p>

第二，使用ws2_32.lib连接wsock32.lib和有什么区别？

的组合，并导致编译时错误。

感谢
Nick

解决方案

Winsock2.h 和 winsock2.h 之间没有区别。文件名在典型的Windows文件系统上不区分大小写。 ws2_32.lib 文件用于Winsock 2， wsock32.lib 用于过时的旧版本。 p>

I am confused about couple of things about winsock.

First, what the difference between including Winsock2.h vs winsock2.h (caps of 'w')

Second, what is the difference between linking with wsock32.lib with ws2_32.lib?

I have tried couple of combinations and they result in compile time errors. Can anyone explain me the logical reasoning behind what to use?

ThanksNick

解决方案

There is no difference between Winsock2.h and winsock2.h. Filenames are case-insensitive on typical Windows filesystems. The ws2_32.lib file is for Winsock 2, while wsock32.lib is for the obsolete, older version.

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