(use "errno.witx")

(typename $cookie
  (int u64
    (const $start 0)))

(typename $bool
  (enum u8
    $false
    $true))

(module $ints
  (@interface func (export "cookie_cutter")
    (param $init_cookie $cookie)
    (result $error $errno)
    (result $is_start $bool)
  )
)