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; Zorba interface to XMODEM in C 
; 
	.8080 
	CSEG 
?tx:: 
	out 	20H 
	ret 
; 
?rx:: 
	in	20H 
	ret 
; 
?txstat:: 
	in	21H 
	ani	04H 
	ret 
; 
?rxstat:: 
	in	21H 
	ani	02H 
	ret 
; 
?abort:: 
	mvi	a,0FFH 
	ret 
; 
?lcon:: 
	jmp	0E43AH		;local console 
	end 
H 
	ret 
; 
?rxstat:: 
	in	21H 
	ani	02H 
	ret 
; 
?abort:: 
	mvi	a,0FFH 
	ret 
; 
?lcon:: 
	jmp	0E43AH		;local console 
	end