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2F1A00BX4156

Category: video

INT 2F - AVATAR.SYS - INSTALLATION CHECK

	AX = 1A00h
	BX = 4156h ('AV')
	CX = 4154h ('AT')
	DX = 4152h ('AR')
Return: AL = FFh if installed
	    CF clear
	    BX = AVATAR protocol level supported
	    CX = driver type
		0000h AVATAR.SYS
		4456h DVAVATAR.COM inside DESQview window
	    DX = 0016h
Program: AVATAR.SYS is a CON replacement by George Adam Stanislav which
	  interprets AVATAR command codes in the same way that ANSI interprets
	  ANSI command codes
Notes:	AVATAR also identifies itself as ANSI.SYS if BX, CX, or DX differ from
	  the magic values
SeeAlso: AX=1A21h,AX=1A3Ch,AX=1A3Fh,AX=1A52h,AX=1A72h,AX=1A7Dh,AX=1AADh"AVATAR"

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