various: add LICENSE comments.

[ccan] / ccan / opt / private.h

diff --git a/ccan/opt/private.h b/ccan/opt/private.h
index 048951e90c55f47285ccf1463567cf8241c1a5f1..f2199e48dc90b3581e376d91323a64d843fa2e2b 100644 (file)
--- a/ccan/opt/private.h
+++ b/ccan/opt/private.h
@@ -1,3 +1,4 @@
+/* Licensed under GPLv3+ - see LICENSE file for details */

 #ifndef CCAN_OPT_PRIVATE_H
 #define CCAN_OPT_PRIVATE_H
 
 #ifndef CCAN_OPT_PRIVATE_H
 #define CCAN_OPT_PRIVATE_H