Int 13 Fn 80  - Fast! V4.02+ - Api                                         [c]

   AH = 80h
   CX = 6572h
   DX = 1970h
   ES:BX -> request packet (see #0219)
   AL = function number (see #0218)

Return: AH = status (except function 06h)
       00h if successful
       01h invalid function
       05h not supported by the installed variant
   CF clear if successful
   CF set on error
   AL may be destroyed
Program: FAST! is a disk cache by Future Computing Systems and marketed by
     BLOC Publishing Corp.

See Also: AX=8001h,AX=8006h,AX=8007h
Index: hotkeys;FAST!

(Table 0218)
Values for FAST! function:
 01h   get cache information (see AX=8001h)
 04h   disable cache
 05h   enable cache and reset statistics
 06h   installation check (see AX=8006h)
 07h   unhook interrupts (see AX=8007h)
 09h   flush cache
 0Ah   (v4.02+) enable staged writes
 0Bh   (v4.02+) disable staged writes
 0Ch   (v4.02+) enable beep on flush
 0Dh   (v4.02+) disable beep on flush
 0Eh   ???
 0Fh   ???
 10h   (v4.12+) enable hotkeys
 11h   (v4.12+) disable hotkeys
 12h   (v4.13+) set idle delay
 13h   (v4.13+) set flush dirty percentage
 14h   (v5.00+) enable mouse checks
 15h   (v5.00+) disable mouse checks
 16h   (v5.00d+) reduce cache size to minimum
 17h   (v5.00d+) increase cache size to maximum

Format of FAST! request packet:
Offset Size    Description (Table 0219)
 00h   DWORD   pointer to 19-byte signature string (see #0220)
 04h   DWORD   pointer to buffer for data (if needed by function)

(Table 0220)
Values for FAST! v4.04-v5.03 signature string:
 13h 07h 06h 08h 11h 18h 0Fh 0Eh 02h 18h 13h 08h 0Bh 08h 01h 00h 04h 08h 15h