ws2_32::WSAIoctl

pub unsafe extern "system" fn WSAIoctl(s: SOCKET, dwIoControlCode: DWORD, lpvInBuffer: LPVOID, cbInBuffer: DWORD, lpvOutBuffer: LPVOID, cbOutBuffer: DWORD, lpcbBytesReturned: LPDWORD, lpOverlapped: LPWSAOVERLAPPED, lpCompletionRoutine: LPWSAOVERLAPPED_COMPLETION_ROUTINE) -> c_int