Int 32 Fn 6E04 - Noise.sys V0.55+ - Get Interrupt Hook List [-]
AX = 6E04h
Return: AL = status
00h = unimplemented
04h = DX:BX -> interrupt hook list
FEh = subfunction disabled
Note: the hook list array ends with API interrupt (usually 32h, although
it will differ if the API is installed at another interrupt)