50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
//
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// DWNSOCK2.INC Macros for dynamically linking to WinSock 2
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//
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#if ((! defined(DPNBUILD_ONLYWINSOCK2)) && (! defined(DPNBUILD_NOWINSOCK2)))
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#ifdef DWINSOCK_GLOBAL
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#undef DYNAMICWINSOCK
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#define DYNAMICWINSOCK(name, ptr) ptr p_##name
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#endif // DWINSOCK_GLOBAL
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#ifdef DWINSOCK_EXTERN
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#undef DYNAMICWINSOCK
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#define DYNAMICWINSOCK(name, ptr) extern ptr p_##name
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#endif // DWINSOCK_EXTERN
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#ifdef DWINSOCK_GETPROCADDRESS
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#undef DYNAMICWINSOCK
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#define DYNAMICWINSOCK(name, ptr) \
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p_##name = (ptr)GetProcAddress(g_hWinSock2, #name); \
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if (p_##name == NULL) fOK = FALSE
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#endif // DWINSOCK_GETPROCADDRESS
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DYNAMICWINSOCK(WSAGetOverlappedResult, LPFN_WSAGETOVERLAPPEDRESULT);
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DYNAMICWINSOCK(WSAIoctl, LPFN_WSAIOCTL);
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DYNAMICWINSOCK(WSARecvFrom, LPFN_WSARECVFROM);
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DYNAMICWINSOCK(WSASendTo, LPFN_WSASENDTO);
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#ifdef UNICODE
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DYNAMICWINSOCK(WSAEnumProtocolsW, LPFN_WSAENUMPROTOCOLSW);
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#else // ! UNICODE
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DYNAMICWINSOCK(WSAEnumProtocolsA, LPFN_WSAENUMPROTOCOLSA);
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#endif // ! UNICODE
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#else // DPNBUILD_ONLYWINSOCK2 or DPNBUILD_NOWINSOCK2
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#ifdef DPNBUILD_ONLYWINSOCK2
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#define p_WSAGetOverlappedResult WSAGetOverlappedResult
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#define p_WSAIoctl WSAIoctl
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#define p_WSARecvFrom WSARecvFrom
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#define p_WSASendTo WSASendTo
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#ifdef UNICODE
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#define p_WSAEnumProtocolsW WSAEnumProtocolsW
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#else // ! UNICODE
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#define p_WSAEnumProtocolsA WSAEnumProtocolsA
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#endif // ! UNICODE
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#endif // DPNBUILD_ONLYWINSOCK2
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#endif // DPNBUILD_ONLYWINSOCK2 or DPNBUILD_NOWINSOCK2
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