Int 2F/AX=1A02h

DOS 4.0+ ANSI.SYS internal - MISCELLANEOUS REQUESTS

AX = 1A02h
DS:DX -> parameter block (see #02735)

Return:
CF clear if successful
CF set on error
AX = error code

Note: DOS 5+ chains to previous handler if AL > 02h on call

See Also: AX=1A01h

Format of ANSI.SYS parameter block: Offset Size Description (Table 02735) 00h BYTE subfunction 00h set/reset interlock 01h get /L flag 01h BYTE interlock state 00h=reset, 01h=set This interlock prevents some of the ANSI.SYS post-processing in its hook onto INT 10, AH=00h mode set 02h BYTE (returned) 00h if /L not in effect 01h if /L in effect

Category: Video - Int 2Fh - D

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