1 files changed, 1 insertions, 0 deletions

diff --git a/src/game.h b/src/game.h
index 96c6ca5c..5759e617 100644
--- a/src/game.h
+++ b/src/game.h
@@ -47,6 +47,7 @@
 #define LOCK 254
 #define IDLE 255
 
+#define DIR_NONE -1
 #define SOUTH 0
 #define SW    1
 #define WEST  2