1 files changed, 1 insertions, 0 deletions

diff --git a/library.h b/library.h
index af2eedc..e3e87c3 100644
--- a/library.h
+++ b/library.h
@@ -9,6 +9,7 @@ using namespace std;
 
 
 extern Global global;
+extern sf::RenderWindow window;
 
 
 template <typename ObjT>