Int 13 Fn 8007  - Fast! V4.02+ - Unhook Interrupts                         [c]

   AX = 8007h
   CX = 6572h
   DX = 1970h
   ES:BX -> request packet (see below)

Return: AX = 1965h if installed

See Also: AH=80h,AX=8006h
Index: uninstall;FAST!

Format of request packet:
Offset Size    Description
 00h   DWORD   -> 19-byte signature string (see AH=80h)