Constify route_head arg to track_recompute.

diff --git a/gpsbabel/defs.h b/gpsbabel/defs.h
index 268093706df4f81a858202fa4e185073061545cd..170f3edf7ec8d00d1debf816169f374b60e289a1 100644 (file)
--- a/gpsbabel/defs.h
+++ b/gpsbabel/defs.h
@@ -429,6 +429,7 @@ void track_backup(signed int *count, queue **head_bak);
 void track_restore( queue *head_bak);
 void track_append( queue *src );
 void route_flush( queue *head );
+void track_recompute( const route_head *trk);
 
 /*
  * All shortname functions take a shortname handle as the first arg.