base64: fix for unsigned chars (e.g. ARM).

[ccan] / ccan / isaac / isaac.h

diff --git a/ccan/isaac/isaac.h b/ccan/isaac/isaac.h
index a254712bb7582ef7308cee2df7106ca43fee54da..fc874e5b59dcef3f0d1095178b03298a53b33eab 100644 (file)
--- a/ccan/isaac/isaac.h
+++ b/ccan/isaac/isaac.h
@@ -1,3 +1,4 @@
+/* CC0 (Public domain) - see LICENSE file for details */
 #if !defined(_isaac_H)
 # define _isaac_H (1)
 # include <stdint.h>