小弟用vc++6.0企业版进行winsock编程（是纯c++ winsock编程，不是mfc winsock)，程序一点问题没有，但编译时总是发生unresolved external symbol错误（如下），为什么？？？？急，请尽快回复 unresolved external symbol _send@16 error LNK2001: unresolved external symbol _closesocket@4 error LNK2001: unresolved external symbol _connect@12 error LNK2001: unresolved external symbol _WSACleanup@ error LNK2001: unresolved external symbol _socket@12 error LNK2001: unresolved external symbol _htons@4 error LNK2001: unresolved external symbol _inet_addr@4 error LNK2001: unresolved external symbol _WSAStartup@8 fatal error LNK1120: 8 unresolved externals

非常感谢，可以拉