NetBSD/usr.bin/less/lesskey/lesskey.h

/*
 * Copyright (C) 1984-2000  Mark Nudelman
 *
 * You may distribute under the terms of either the GNU General Public
 * License or the Less License, as specified in the README file.
 *
 * For more information about less, or for information on how to 
 * contact the author, see the README file.
 */


/*
 * Format of a lesskey file:
 *
 *	LESSKEY_MAGIC (4 bytes)
 *	 sections...
 *	END_LESSKEY_MAGIC (4 bytes)
 *
 * Each section is:
 *
 *	section_MAGIC (1 byte)
 *	section_length (2 bytes)
 *	key table (section_length bytes)
 */
#define	C0_LESSKEY_MAGIC	'\0'
#define	C1_LESSKEY_MAGIC	'M'
#define	C2_LESSKEY_MAGIC	'+'
#define	C3_LESSKEY_MAGIC	'G'

#define	CMD_SECTION		'c'
#define	EDIT_SECTION		'e'
#define	VAR_SECTION		'v'
#define	END_SECTION		'x'

#define	C0_END_LESSKEY_MAGIC	'E'
#define	C1_END_LESSKEY_MAGIC	'n'
#define	C2_END_LESSKEY_MAGIC	'd'

/* */
#define	KRADIX		64