1 files changed, 2 insertions, 0 deletions

diff --git a/screenbuffer.h b/screenbuffer.h
index 6e3d429..7a2883e 100644
--- a/screenbuffer.h
+++ b/screenbuffer.h
@@ -1,5 +1,7 @@
 #pragma once
 
+#include <cstdarg>
+
 using namespace std;