position.h revision 294286 
1/*
2 * Copyright (C) 1984-2015  Mark Nudelman
3 *
4 * You may distribute under the terms of either the GNU General Public
5 * License or the Less License, as specified in the README file.
6 *
7 * For more information, see the README file.
8 */
9
10
11/*
12 * Include file for interfacing to position.c modules.
13 */
14#define	TOP		(0)
15#define	TOP_PLUS_ONE	(1)
16#define	BOTTOM		(-1)
17#define	BOTTOM_PLUS_ONE	(-2)
18#define	MIDDLE		(-3)
19