;HOOKINT1.8 - Non-TSR which points the handler for interrupt 1Bh to
;             F0F0:F0F0 the BIOS boot commands.
;             (Effect is that Ctrl-Break reboots the PC)

MAIN:   MOV AX,251Bh        ;Function 25h: Set interrupt vector 1Bh
        MOV DX,0F0F0h       ;Offset to point to
        MOV DS,0F0F0h       ;Segment to point to
        INT 21h             ;Int 21h: Function 25h
        MOV AH,4Ch          ;Function 4Ch: Terminate
        INT 21h             ;Int 21h: Function 4Ch