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