Int 10/AH=12h/BL=34h

VIDEO - ALTERNATE FUNCTION SELECT (VGA) - CURSOR EMULATION

AH = 12h
BL = 34h
AL = new state
00h enable alphanumeric cursor emulation
01h disable alphanumeric cursor emulation

Return:
AL = 12h if function supported

Desc: Specify whether the BIOS should automatically remap cursor start/end according to the current character height in text modes

See Also: AH=01h - AH=03h

Category: Video - Int 10h - V

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