1 files changed, 4 insertions, 0 deletions
diff --git a/src/wx-sys.h b/src/wx-sys.h
new file mode 100644
index 0000000..68c4484
--- /dev/null
+++ b/src/wx-sys.h
@@ -0,0 +1,4 @@
+#include "rust/cxx.h"
+#include <memory>
+
+void message_box();