Function windows_sys::Win32::Networking::WinSock::TransmitFile
pub unsafe extern "system" fn TransmitFile(
hsocket: SOCKET,
hfile: HANDLE,
nnumberofbytestowrite: u32,
nnumberofbytespersend: u32,
lpoverlapped: *mut OVERLAPPED,
lptransmitbuffers: *const TRANSMIT_FILE_BUFFERS,
dwreserved: u32,
) -> BOOL