Int 2F/AX=1A01h

DOS 4.0+ ANSI.SYS internal - GET/SET DISPLAY INFORMATION

AX = 1A01h
CL = function
7Fh for GET
5Fh for SET
DS:DX -> parm block as for INT 21,AX=440Ch,CX=037Fh/035Fh respectively

Return:
CF clear if successful
AX destroyed
CF set on error
AX = error code (many non-standard)

Note: Presumably this is the DOS IOCTL interface to ANSI.SYS

See Also: AX=1A02h - INT 21/AX=440Ch

Category: Video - Int 2Fh - D

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