add common GPL headersv0.0.29v0.0.28v0.0.27v0.0.26v0.0.25

1 files changed, 3 insertions, 0 deletions

diff --git a/structs.go b/structs.go
index df8a3db..9307b0e 100644
--- a/structs.go
+++ b/structs.go
@@ -1,3 +1,6 @@
+// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
+// Use of this source code is governed by the GPL 3.0
+
 package main
 
 import (