1 files changed, 20 insertions, 0 deletions
diff --git a/lib/comparator.ml b/lib/comparator.ml
index a7b1c09..6beb815 100755
--- a/lib/comparator.ml
+++ b/lib/comparator.ml
@@ -1,3 +1,23 @@
+(* Copyright © 2021 <Sébastien Dailly>
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy of
+   this software and associated documentation files (the “Software”), to deal in
+   the Software without restriction, including without limitation the rights to
+   use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+   of the Software, and to permit persons to whom the Software is furnished to do
+    so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in all
+   copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+   SOFTWARE.*)
+
 open Css.Types
 open StdLabels