mirror of
https://github.com/moparisthebest/curl
synced 2024-11-15 22:15:13 -05:00
50 lines
1.1 KiB
C
50 lines
1.1 KiB
C
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/*
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* Note: This is only required if you use curl 7.8 or lower, later
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* versions provide an option to curl_global_init() that does the
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* win32 initialization for you.
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*/
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/*
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* These are example functions doing socket init that Windows
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* require. If you don't use windows, you can safely ignore this crap.
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*/
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#include <windows.h>
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void win32_cleanup(void)
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{
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WSACleanup();
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}
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int win32_init(void)
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{
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WORD wVersionRequested;
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WSADATA wsaData;
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int err;
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wVersionRequested = MAKEWORD(1, 1);
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err = WSAStartup(wVersionRequested, &wsaData);
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if (err != 0)
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/* Tell the user that we couldn't find a useable */
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/* winsock.dll. */
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return 1;
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/* Confirm that the Windows Sockets DLL supports 1.1.*/
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/* Note that if the DLL supports versions greater */
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/* than 1.1 in addition to 1.1, it will still return */
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/* 1.1 in wVersion since that is the version we */
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/* requested. */
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if ( LOBYTE( wsaData.wVersion ) != 1 ||
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HIBYTE( wsaData.wVersion ) != 1 ) {
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/* Tell the user that we couldn't find a useable */
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/* winsock.dll. */
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WSACleanup();
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return 1;
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}
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return 0; /* 0 is ok */
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}
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