ARGS_GET

;;; Read command-line argument data.
  ;;;
  ;;; The size of the array should match that returned by `args_sizes_get`.
  ;;;
  ;;; Each argument is expected to be `\0` terminated.
  ;;;
  ;;; The first argument should be a string containing the "name" of the
  ;;; program. This need not be a usable filesystem path or even file name,
  ;;; and may even be a fixed string. Subsequent arguments are the arguments
  ;;; passed to the program by the user.
  (@interface func (export "args_get")
    (param $argv (@witx pointer (@witx pointer u8)))
    (param $argv_buf (@witx pointer u8))
    (result $error (expected (error $errno)))
  )