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2 - 1 
	TEXT	memset(SB),$0
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	CLD
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	MOVL	p+0(FP), DI
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	MOVBLZX	c+4(FP), AX
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	MOVL	n+8(FP), BX
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/*
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 * if not enough bytes, just set bytes
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 */
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	CMPL	BX, $9
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	JLS	c3
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/*
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 * build word in AX
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 */
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	MOVB	AL, AH
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	MOVL	AX, CX
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	SHLL	$16, CX
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	ORL	CX, AX
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/*
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 * set whole longs
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 */
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c1:
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	MOVL	BX, CX
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	SHRL	$2, CX
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	ANDL	$3, BX
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	REP;	STOSL
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/*
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 * set the rest, by bytes
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 */
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c3:
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	MOVL	BX, CX
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	REP;	STOSB
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ret:
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	MOVL	p+0(FP),AX
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	RET