1 files changed, 2 insertions, 0 deletions
diff --git a/mazeoflife.h b/mazeoflife.h
index d81c3ea..1f43214 100644
--- a/mazeoflife.h
+++ b/mazeoflife.h

@@ -3,9 +3,11 @@
 const int WIDTH = 30;
 const int HEIGHT = 30;
+const int TICKDELAY = 10;
 void wrap(int* x, int* y);
 Uint32 getColor(int r, int g, int b);
 void changeState(State* nState);
+Uint32 tick(Uint32 interval, void *param);
 #endif