mstcpip.h文件内容

汉化版的vc貌似都没有mstcpip.h文件 内容如下，将内容保存为MSTCPIP.H 然后放到Microsoft Visual Studio\VC98\Include这个文件夹下面即可 // Copyright (C) Microsoft Corporation, 1996-1999 #if _MSC_VER > 1000 #pragma once #endif /* Argument structure for SIO_KEEPALIVE_VALS */ struct tcp_keepalive {     u_long onoff;     u_long keepalivetime;     u_long keepaliveinterval; }; // New WSAIoctl Options #define SIO_RCVALL            _WSAIOW(IOC_VENDOR,1) #define SIO_RCVALL_MCAST      _WSAIOW(IOC_VENDOR,2) #define SIO_RCVALL_IGMPMCAST _WSAIOW(IOC_VENDOR,3) #define SIO_KEEPALIVE_VALS    _WSAIOW(IOC_VENDOR,4) #define SIO_ABSORB_RTRALERT   _WSAIOW(IOC_VENDOR,5) #define SIO_UCAST_IF          _WSAIOW(IOC_VENDOR,6) #define SIO_LIMIT_BROADCASTS _WSAIOW(IOC_VENDOR,7) #define SIO_INDEX_BIND        _WSAIOW(IOC_VENDOR,8) #define SIO_INDEX_MCASTIF     _WSAIOW(IOC_VENDOR,9) #define SIO_INDEX_ADD_MCAST   _WSAIOW(IOC_VENDOR,10) #define SIO_INDEX_DEL_MCAST   _WSAIOW(IOC_VENDOR,11)