(svn r13626) -Fix (r11871): signals were not updated when player removed signals from nonexistent track sharing bits with existing track
So disallow removing signals from nonexistent track
/* $Id$ */
/** @file waypoint_type.h Types related to waypoints. */
#ifndef WAYPOINT_TYPE_H
#define WAYPOINT_TYPE_H
typedef uint16 WaypointID;
struct Waypoint;
#endif /* WAYPOINT_TYPE_H */