added license

1 files changed, 5 insertions, 0 deletions

diff --git a/location.c b/location.c
index 6784c77..b092827 100644
--- a/location.c
+++ b/location.c
@@ -1,3 +1,8 @@
+/*
+  Copyright (C) 2019 Leo Tenenbaum.
+  This file is part of toc. toc is distributed under version 3 of the GNU General Public License, without any warranty whatsoever.
+  You should have received a copy of the GNU General Public License along with toc. If not, see <https://www.gnu.org/licenses/>.
+*/
 static bool location_after(Location a, Location b) { /* a is after b? */
 	assert(a.ctx == b.ctx);
 	return a.code > b.code;