Add README and GPLv3 LICENSE and mention license in every source file

5 files changed, 20 insertions, 0 deletions

diff --git a/cmd/binarize/main.go b/cmd/binarize/main.go
index 301e42b..a844982 100644
--- a/cmd/binarize/main.go
+++ b/cmd/binarize/main.go
@@ -1,3 +1,7 @@
+// Copyright 2019 Nick White.
+// Use of this source code is governed by the GPLv3
+// license that can be found in the LICENSE file.
+
 package main
 
 import (
diff --git a/cmd/preproc/main.go b/cmd/preproc/main.go
index 5d71a62..3323635 100644
--- a/cmd/preproc/main.go
+++ b/cmd/preproc/main.go
@@ -1,3 +1,7 @@
+// Copyright 2019 Nick White.
+// Use of this source code is governed by the GPLv3
+// license that can be found in the LICENSE file.
+
 package main
 
 // TODO: come up with a way to set a good ksize automatically
diff --git a/cmd/preprocmulti/main.go b/cmd/preprocmulti/main.go
index eb9c018..aeac767 100644
--- a/cmd/preprocmulti/main.go
+++ b/cmd/preprocmulti/main.go
@@ -1,3 +1,7 @@
+// Copyright 2019 Nick White.
+// Use of this source code is governed by the GPLv3
+// license that can be found in the LICENSE file.
+
 package main
 
 // TODO: come up with a way to set a good ksize automatically
diff --git a/cmd/splittable/main.go b/cmd/splittable/main.go
index 1029db1..e6df94a 100644
--- a/cmd/splittable/main.go
+++ b/cmd/splittable/main.go
@@ -1,3 +1,7 @@
+// Copyright 2020 Nick White.
+// Use of this source code is governed by the GPLv3
+// license that can be found in the LICENSE file.
+
 package main
 
 import (
diff --git a/cmd/wipe/main.go b/cmd/wipe/main.go
index 6254946..d4c95ac 100644
--- a/cmd/wipe/main.go
+++ b/cmd/wipe/main.go
@@ -1,3 +1,7 @@
+// Copyright 2019 Nick White.
+// Use of this source code is governed by the GPLv3
+// license that can be found in the LICENSE file.
+
 package main
 
 import (