ioctl.pony

use "options"
use "path:sys/ioctl"

use @ioctl[None](file: I32, magic: U32, winsize: MaybePointer[Winsize])

struct Winsize
  var height: U16 = 0
  var width: U16 = 0

  new create() => None

actor Main

  new create(env: Env) =>

    let size = Winsize.create()

    let size_ptr = MaybePointer[Winsize](size)

    @ioctl(0, 21523, size_ptr)

    env.out.print("console height: " + size.height.string())
    env.out.print("console width: " + size.width.string())