_iptr		equ $80 	;used to fetch/store bytes
_iofst		equ $82 	;offset added into fetches/stores
_oper1		equ $84
_oper2		equ $86
_ptr		equ $88
_sptr		equ $8A 	;used in string commands
_dptr		equ $8C 	;used in string commands
_slth		equ $8E 	;used in string commands
_dlth		equ $90 	;used in string commands
_pfptr		equ $92 	;used by printf routine
_comp1		equ $94 	;compare int 1
_comp2		equ $96 	;compare int 2
_save_a 	equ $98
_save_x 	equ $99

_freslo 	equ $a0 	;Action's result area
_freshi 	equ $a1

_fr0		equ $D4
_fr1		equ $E0
_flptr		equ $FC
_inbuff 	equ $F3
_cix		equ $F2
_lbuff		equ $580
_ifp		equ $D9AA
_fpi		equ $D9D2
_afp		equ $D800
_fasc		equ $D8E6
_fld0r		equ $DD89
_fld1r		equ $DD98
_fst0r		equ $DDA7
_fmove		equ $DDB6
_fmult		equ $DADB
_fadd		equ $DA66
_fdiv		equ $DB28
_fsub		equ $DA60


_parm1		equ $A0 	;parameter 1
_parm2		equ $A2 	;parameter 2
_parm3		equ $A4 	;parameter 3
_parm4		equ $A6 	;parameter 4
_parm5		equ $A8 	;parameter 5
_parm6		equ $AA 	;parameter 6
_parm7		equ $AC 	;parameter 7

_asciistr	equ $580		;used to build filenames


_ichid	equ $340
_iccom	equ $342
_icstat equ $343
_icbal	equ $344
_icbah	equ $345
_icbll	equ $348
_icblh	equ $349
_icax1	equ $34A
_icax2	equ $34B
_icax3	equ $34C
_CIO	equ $e456

pokmsk		equ	$0010
rawkey		equ	$D209
vkeybd		equ	$0208
vmirq		equ	$0216
irqen		equ	$D20E
irqst		equ	$D20E
invflg		equ	$02B6
shflok		equ	$02BE