compiling fails on FreeBSD 13

[igalic]

error[E0308]: mismatched types
   --> /home/meena/.cargo/registry/src/esyshub.st101.workers.dev-1ecc6299db9ec823/mdcat-0.22.2/src/terminal/size.rs:108:42
    |
108 |             let result = libc::ioctl(fd, libc::TIOCGWINSZ, &mut winsize);
    |                                          ^^^^^^^^^^^^^^^^
    |                                          |
    |                                          expected `u64`, found `u32`
    |                                          help: you can convert a `u32` to a `u64`: `libc::TIOCGWINSZ.into()`

error: aborting due to previous error

FreeBSD's ioctl(2) has a signature of:

int
ioctl(int fd, unsigned long request, ...);

What rustc suggests makes it compile (and works!), but i'm not sure if that won't throw off clippy on other platforms.

[swsnr]

🤷‍♂️ Try it? Make a pull request and we'll see if clippy is happy 🙂