Add a copyright header to the c file.

1 files changed, 17 insertions, 0 deletions

diff --git a/brill_data.c b/brill_data.c
index 9902385..159d7c0 100644
--- a/brill_data.c
+++ b/brill_data.c
@@ -1,3 +1,20 @@
+/*
+ * Copyright 2014 Anton Khirnov <anton@khirnov.net>
+ *
+ * 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include <errno.h>
 #include <limits.h>
 #include <math.h>