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50 lines
1.3 KiB
50 lines
1.3 KiB
//*********************************************************************
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//* Microsoft Windows **
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//* Copyright (c) 1994-1998 Microsoft Corporation
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//*********************************************************************
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//
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// TCPCMN.H - central header file for TCP/IP structures and configuration
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// functions
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//
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// HISTORY:
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//
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// 96/05/22 markdu Created (from inetcfg.dll)
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//
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#ifndef _TCPCMN_H_
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#define _TCPCMN_H_
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typedef DWORD IPADDRESS;
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// same limits as in net setup UI
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#define IP_ADDRESS_LEN 15 // big enough for www.xxx.yyy.zzz
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#define MAX_GATEWAYS 8
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#define MAX_DNSSERVER 3
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// big enough for <ip>,<ip>,...
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#define MAX_DNSSERVERLEN MAX_DNSSERVER * (IP_ADDRESS_LEN+1)
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#define MAX_GATEWAYLEN MAX_GATEWAYS * (IP_ADDRESS_LEN+1)
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// node type flags for _dwNodeFlags
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#define NT_DRIVERNODE 0x0001
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#define NT_ENUMNODE 0x0002
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class ENUM_TCP_INSTANCE
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{
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private:
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DWORD _dwCardFlags; // INSTANCE_NETDRIVER, INSTANCE_PPPDRIVER, etc
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DWORD _dwNodeFlags; // NT_DRIVERNODE, NT_ENUMNODE, etc
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UINT _error;
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HKEY _hkeyTcpNode;
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VOID CloseNode();
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public:
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ENUM_TCP_INSTANCE(DWORD dwCardFlags,DWORD dwNodeFlags);
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~ENUM_TCP_INSTANCE();
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HKEY Next();
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UINT GetError() { return _error; }
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};
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#endif // _TCPCMN_H_
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