//
// For routes:
//
-// route = route_head_alloc();
-// populate struct route_hdr
+// route = route_head_alloc();
+// populate struct route_hdr
+// route_add_head(route);
// while (have more routepoints) {
// waypoint = waypt_new()
// populate waypoint
-// route_add_head(route, waypoint)
+// route_add_wpt(route, waypoint)
// }
//
// Tracks are just like routes, except the word "track" replaces "routes".