Avoid negative values of wait_time

[r2c2.git] / source / 3d / trackcircuit.h

diff --git a/source/3d/trackcircuit.h b/source/3d/trackcircuit.h
index ae032b0a05c2cc8099b8c7bac16e5643c3008302..46cf7be46160683516f13259254b62d7cd0811cf 100644 (file)
--- a/source/3d/trackcircuit.h
+++ b/source/3d/trackcircuit.h
@@ -1,5 +1,5 @@
-#ifndef R2C2_TRACKCIRCUIT_H_
-#define R2C2_TRACKCIRCUIT_H_
+#ifndef R2C2_3D_TRACKCIRCUIT_H_
+#define R2C2_3D_TRACKCIRCUIT_H_
 
 #include <libr2c2/trackcircuit.h>
 #include "utility.h"