ws2_32::WSARecv

pub unsafe extern "system" fn WSARecv(s: SOCKET, lpBuffers: LPWSABUF, dwBufferCount: DWORD, lpNumberOfBytesRecvd: LPDWORD, lpFlags: LPDWORD, lpOverlapped: LPWSAOVERLAPPED, lpCompletionRoutine: LPWSAOVERLAPPED_COMPLETION_ROUTINE) -> c_int