Type Definition winapi::um::ws2spi::LPWSPGETOVERLAPPEDRESULT

type LPWSPGETOVERLAPPEDRESULT = Option<unsafe extern "system" fn(s: SOCKET, lpOverlapped: LPWSAOVERLAPPED, lpcbTransfer: LPDWORD, fWait: BOOL, lpdwFlags: LPDWORD, lpErrno: LPINT) -> BOOL>;