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166969BX6969

Category: resident utilities

INT 16 - PC Tools v5.1+ BACKTALK - INSTALLATION CHECK

	AX = 6969h
	BX = 6969h
	DX = 0000h
Return: DX nonzero if installed
	    BX = CS of resident code
	    DX = PSP segment of resident code
	    DS:SI -> ASCIZ identification string "CPoint Talk"

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