Added license information!

1 files changed, 17 insertions, 0 deletions

diff --git a/include/xorshift64.c b/include/xorshift64.c
index 516218a..fd2fb6e 100644
--- a/include/xorshift64.c
+++ b/include/xorshift64.c
@@ -1,3 +1,20 @@
+/*
+	This file is part of ctak.
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful, but
+	WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+	General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with Takwrap.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
 #include "xorshift64.h"
 
 uint64_t xors = (uint64_t)0xBF58476D1CE4E5B9;