* Copyright (c) 1990 The Regents of the University of California.
* This code is derived from software contributed to Berkeley by
* %sccs.include.redist.c%
* @(#)struct.h 5.2 (Berkeley) %G%
* Copyright (c) 1987 by Ed James, UC Berkeley. All rights reserved.
* Copy permission is hereby granted provided that this notice is
* retained on all partial or complete copies.
* For more info on this and all of my stuff, mail edjames@berkeley.edu.
int dir
; /* used only sometimes */
typedef SCREEN_POS BEACON
;
typedef SCREEN_POS AIRPORT
;
struct plane
*next
, *prev
;
typedef struct displacement
{