;
; Ullrich von Bassewitz, 02.06.1998
;
; int isgraph (int c);
;

	.export		_isgraph
	.import		__ctype

_isgraph:
	tay
	lda	__ctype,y	; Get character classification
	eor	#$30		; NOT control and NOT space
	and 	#$30   	       	; Mask character bits
	rts