1 files changed, 5 insertions, 0 deletions
diff --git a/src/2017/day9/aoc.cpp b/src/2017/day9/aoc.cpp
new file mode 100644
index 0000000..074ae8e
--- /dev/null
+++ b/src/2017/day9/aoc.cpp
@@ -0,0 +1,5 @@
+#include "aoc.h"
+
+namespace aoc {
+
+}