Relicense all public domain modules to CC0.

[ccan] / ccan / err / err.c

diff --git a/ccan/err/err.c b/ccan/err/err.c
index 9e0e20c86fa9f34c074e6caf38bc1f182e7b3f74..33dd108a0d9d7c93cfdfce08234946373ede222b 100644 (file)
--- a/ccan/err/err.c
+++ b/ccan/err/err.c
@@ -1,3 +1,4 @@
+/* CC0 (Public domain) - see LICENSE file for details */
 #include "err.h"
 
 #if !HAVE_ERR_H