| 72 | #ifdef _WIN32 |
| 73 | |
| 74 | static bool InitializeWinsock() |
| 75 | { |
| 76 | static bool initialized = false; |
| 77 | if (initialized) |
| 78 | return true; |
| 79 | |
| 80 | WSADATA wsa = {}; |
| 81 | if (WSAStartup(MAKEWORD(2, 2), &wsa) != 0) |
| 82 | return false; |
| 83 | |
| 84 | initialized = true; |
| 85 | std::atexit([]() { WSACleanup(); }); |
| 86 | return true; |
| 87 | } |
| 88 | |
| 89 | #endif |
| 90 |