1 files changed, 7 insertions, 0 deletions
diff --git a/src/2015/day4/aoc.h b/src/2015/day4/aoc.h
new file mode 100644
index 0000000..c8a6225
--- /dev/null
+++ b/src/2015/day4/aoc.h
@@ -0,0 +1,7 @@
+#pragma once
+
+#include "md5.h"
+
+namespace aoc2015 {
+
+}