viktrwlayer_wpwin
gchar * a_dialog_waypoint (GtkWindow *parent, gchar *default_name, VikTrwLayer *vtl, VikWaypoint *wp, VikCoordMode coord_mode, gboolean is_new, gboolean *updated);
GtkWindow *parent
gchar *default_name
VikTrwLayer *vtl
VikWaypoint *wp
VikCoordMode coord_mode
gboolean is_new
gboolean *updated