hash: switch to CC0 license.

As per email from Andreas (the only other contributor):
From: Andreas Schlick <schlick@lavabit.com>
Subject: Re: Changing from Public Domain to CC0
To: Rusty Russell <rusty@rustcorp.com.au>
Date: Thu, 01 Nov 2012 12:51:47 +0100

Hi!

> Since Public Domain is a slippery concept outside certain countries,
> it has been suggested that I formalize it to Creative Commons Zero.
>
> I want to change the License string (and add a symlink) to the
> following trivial modules.  Please Ack.

Sure, ack.

 Andreas

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

diff --git a/ccan/hash/LICENSE b/ccan/hash/LICENSE
new file mode 120000 (symlink)
index 0000000..b7951da
--- /dev/null
+++ b/ccan/hash/LICENSE
@@ -0,0 +1 @@
+../../licenses/CC0
\ No newline at end of file

diff --git a/ccan/hash/_info b/ccan/hash/_info
index 4b425d392b40fa0f77384c60f51b4a5ad57a33c8..d9754527a50c3a335c0ab45889db264a1e723b3e 100644 (file)
--- a/ccan/hash/_info
+++ b/ccan/hash/_info
@@ -13,7 +13,7 @@
  * The stable ones will always give the same results on any computer,
  * and on any version of this package.
  *
- * License: Public domain
+ * License: CC0 (Public domain)
  * Maintainer: Rusty Russell <rusty@rustcorp.com.au>
  * Author: Bob Jenkins <bob_jenkins@burtleburtle.net>
  */

diff --git a/ccan/hash/hash.c b/ccan/hash/hash.c
index 59c4d24b3b989013a6ef7004f99e62151dc6ebfc..5ccc695505e76929cffccc7a4f5dbbde44e7f72d 100644 (file)
--- a/ccan/hash/hash.c
+++ b/ccan/hash/hash.c
@@ -1,3 +1,4 @@
+/* CC0 (Public domain) - see LICENSE file for details */
 /*
 -------------------------------------------------------------------------------
 lookup3.c, by Bob Jenkins, May 2006, Public Domain.