movfeat wip

[trains.git] / hostside / safety.h

diff --git a/hostside/safety.h b/hostside/safety.h
index 8e6d0e5c6b31f5766aaedd2c6b98d804427e236a..82caacf389ed165f93e748c2e86c743e40516b56 100644 (file)
--- a/hostside/safety.h
+++ b/hostside/safety.h
@@ -81,7 +81,7 @@ struct Segment {
     res_detect:1; /* detection noticed here during resolution */
   TimeInterval until_here, /* ) nonnegative; */  /* ) always valid but      */
     until_detect;          /* ) 0 if already */  /* )  meaningful iff owner */
-  MovPosComb movposcomb;
+  MovPosComb movposcomb; /* -1 means not known */
   MovPosChange *moving; /* non-0 iff feature(s) have been told to change */
   const SegmentInfo *i;
 };