Int 2F/AX=AB04h

AX = AB04h
DS:DX -> buffer for common data

Return:
AX = 5253h ('SR' byte-swapped) if installed
CF clear if successful
CF set on error

See Also: AX=AB00h"MODAL" - AX=AB03h"MODAL" - AX=AB05h"MODAL" - AX=AB06h - AX=AB07h Category: Uncatagorized - Int 2Fh - S