#[cfg(windows)]
pub mod win {
    use std::io;
    use std::os::windows::io::AsRawHandle;
    use winapi::um::consoleapi::GetConsoleMode;
    use winapi::um::consoleapi::SetConsoleMode;
    use winapi::um::wincon::ENABLE_VIRTUAL_TERMINAL_PROCESSING;
    use winapi::um::winbase::STD_OUTPUT_HANDLE;
    use winapi::um::processenv::GetStdHandle;
    use winapi::shared::minwindef::DWORD;

    pub fn enable_vt() -> io::Result<()> {
        unsafe {
            let h = GetStdHandle(STD_OUTPUT_HANDLE);
            if h.is_null() { return Err(io::Error::last_os_error()); }

            let mut mode: DWORD = 0;
            if GetConsoleMode(h, &mut mode) == 0 {
                return Err(io::Error::last_os_error());
            }
            let new = mode | ENABLE_VIRTUAL_TERMINAL_PROCESSING;
            if SetConsoleMode(h, new) == 0 {
                return Err(io::Error::last_os_error());
            }
            Ok(())
        }
    }
}