Add license header for REUSE compliance.

diff --git a/buffer.mjs b/buffer.mjs
index c40ed3e4ff8eb219ddc15a7ff6469ecb6230a5ea..f927f334f11d72bef47b3127e9ffab5dbc7aed12 100644 (file)
--- a/buffer.mjs
+++ b/buffer.mjs
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: 2025 Chris Duncan <chris@zoso.dev>
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 import buffer from 'buffer/'
 const Buffer = buffer.Buffer
 export { Buffer as 'Buffer' }