1 files changed, 6 insertions, 0 deletions
diff --git a/src/2017/day9/aoc.h b/src/2017/day9/aoc.h
new file mode 100644
index 0000000..45dc07c
--- /dev/null
+++ b/src/2017/day9/aoc.h
@@ -0,0 +1,6 @@
+#pragma once
+#include "common.h"
+
+namespace aoc {
+
+}