Function windows_sys::Win32::Networking::WinSock::WSASendMsg

pub unsafe extern "system" fn WSASendMsg(
    handle: SOCKET,
    lpmsg: *const WSAMSG,
    dwflags: u32,
    lpnumberofbytessent: *mut u32,
    lpoverlapped: *mut OVERLAPPED,
    lpcompletionroutine: LPWSAOVERLAPPED_COMPLETION_ROUTINE,
) -> i32