Add fd-tty-p for isatty()
[iolib.git] / src / new-cl / types.lisp
blob988ce9c7483cae3e504d9d9049fd13bae5015a6e
1 ;;;; -*- Mode: Lisp; indent-tabs-mode: nil -*-
2 ;;;
3 ;;; --- Type definitions and constructors
4 ;;;
6 (in-package :iolib.common-lisp)
8 (deftype boolean ()
9 'cl:boolean)
11 (defun boolean (x)
12 (if x t nil))