pcmpbi.asm

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; P-Code Aritmetic Library (c)Copyright 2000, 2001, Radek Benedikt
;	[e-mail], http://benedikt.lphard.cz

	.global	pcmpbi
	.text
;
; *** PCMPBI *** compare STRING (cpu IDATA mem) with BYTE constant ***
; pcmpbi buffer_addr, byteconst
;	R7,	R5
pcmpbi:	SETB	zflag
	MOV	A,R7
	MOV	R0,A
	CLR	C
	MOV	A,@R0
	SUBB	A,R5
	MOV	cflag,C
	JZ	pcmpbi0
	CLR	zflag
pcmpbi0:RET
	;; END