1 files changed, 7 insertions, 0 deletions
diff --git a/system.h b/system.h
new file mode 100644
index 0000000000..ec781228e8
--- /dev/null
+++ b/system.h
@@ -0,0 +1,7 @@
+class OSystem
+{
+	public:
+		int waitTick(int delta);
+		int last_time;
+		int new_time;
+};