unit Cursor; interface const ThinCursor = $0707; OvrCursor = $0307; InsCursor = $0607; BarCursor = $000D; HideCursor = $2607; ShowCursor = $0506; procedure SetCursor(Ctype: Word); implementation procedure SetCursor(Ctype: Word); assembler; asm mov ax, $0100 mov cx, CType int $10 end; end.