cl-stream/unistd-stream

diff --git a/test.lisp b/test.lisp
index 3c51e97..459ab20 100644
--- a/test.lisp
+++ b/test.lisp
@@ -1,3 +1,20 @@
+;;
+;;  unistd-stream  -  Unix file descriptor layer for cl-stream
+;;
+;;  Copyright 2017,2018 Thomas de Grivel <thoxdg@gmail.com>
+;;
+;;  Permission to use, copy, modify, and distribute this software for any
+;;  purpose with or without fee is hereby granted, provided that the above
+;;  copyright notice and this permission notice appear in all copies.
+;;
+;;  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+;;  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+;;  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+;;  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+;;  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+;;  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+;;  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+;;
 
 (in-package :common-lisp-user)