;**************************************************************
;*
;*             C P / M   version   2 . 2
;*
;*   Reconstructed from memory image on February 27, 1981
;*
;*                by Clark A. Calkins
;*
;**************************************************************

CCP_START: EQU 0AA80H
BDOS_START: EQU 0B280H
BIOS_START: EQU 0DB00H

IOBYTE:	EQU	3		;i/o definition byte.
TDRIVE:	EQU	4		;current drive name and user number.
ENTRY:	EQU	5		;entry point for the cp/m bdos.
TFCB:	EQU	5CH		;default file control block.
TBUFF:	EQU	80H		;i/o buffer and command line storage.
TBASE:	EQU	100H		;transiant program storage area.
;
;   Set control character equates.
;
CNTRLC:	EQU	3		;control-c
CNTRLE:	EQU	05H		;control-e
BS:	EQU	08H		;backspace
TAB:	EQU	09H		;tab
LF:	EQU	0AH		;line feed
FF:	EQU	0CH		;form feed
CR:	EQU	0DH		;carriage return
CNTRLP:	EQU	10H		;control-p
CNTRLR:	EQU	12H		;control-r
CNTRLS:	EQU	13H		;control-s
CNTRLU:	EQU	15H		;control-u
CNTRLX:	EQU	18H		;control-x
CNTRLZ:	EQU	1AH		;control-z (end-of-file mark)
DEL:	EQU	7FH		;rubout
