Format of FAST! request packet:
Offset Size Description (Table 00290)
 00h DWORD pointer to 19-byte signature string (see #00291)
 04h DWORD pointer to buffer for data (if needed by function)

(Table 00291)
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

--------c-138001CX6572-----------------------
INT 13 - FAST! v4.02+ - GET CACHE INFORMATION
AX = 8001h
CX = 6572h
DX = 1970h
ES:BX -> request packet (see #00292)
Return: AH = 00h if successful
SeeAlso: AH=80h,AX=8006h

Format of FAST! request packet:
Offset Size Description (Table 00292)
 00h DWORD -> 19-byte signature string (see #00291)
 04h DWORD -> buffer for cache information (see #00293)

Format of FAST! cache information (v5.00-5.03):
Offset Size Description (Table 00293)
 00h WORD binary version number of FAST! (v5.00 = 01F4h)
 02h BYTE revision letter (61h = X.XXa, 62h = X.XXb, etc.)
 03h BYTE FAST! variant
(01h = FASTE, 02h = FASTX BIOS, 04h = FASTC, 20h = FASTX XMS)
 04h DWORD total number of read requests
 08h DWORD number of physical disk reads
 0Ch DWORD grabbed hash buckets
 10h DWORD \"st_386mem\"
 14h DWORD total number of writes (only counted when staging enabled)
 18h DWORD number of physical disk writes (only when staging enabled)
 1Ch DWORD number of write errors while flushing cache
 20h WORD flags1 (see #00294)
 22h WORD flags
bit 0: ???
bit 1: staged writes enabled
 24h WORD ???
 26h WORD maximum cache size in KB
 28h WORD minimum cache size in KB
 2Ah WORD segment of first cache buffer (FASTC)
segment of EMS page frame (FASTE)
XMS handle (FASTX XMS)
 2Ch WORD number of hash buckets containing no entries
 2Eh WORD number of hash buckets containing one entry
 30h WORD number of hash buckets containing two entries
 32h WORD number of hash buckets containing three entries
 34h WORD number of hash buckets containing four entries
 36h WORD number of hash buckets containing five entries
 38h WORD maximum contiguous sectors
 3Ah WORD hash factor
 3Ch WORD number of paragraphs of memory used below 1M
 3Eh WORD entries per hash bucket
 40h WORD idle delay in seconds
 42h  2 BYTEs ???
 44h WORD staged write threshold percentage
 46h  2 BYTEs ???
 48h WORD number of dirty sectors
 4Ah WORD number of staged write buffers
 4Ch WORD current cache size in KB
 4Eh WORD beep frequency in Hz
 50h WORD ???
 52h WORD ???

Bitfields for FAST! flags1:
Bit(s) Description (Table 00294)
 0 beep on flush
 3 hotkeys enabled
 4 mouse idle check enabled
 8 caching enabled
 13 ???

--------c-138006CX6572-----------------------
INT 13 - FAST! v4.02+ - INSTALLATION CHECK
AX = 8006h
CX = 6572h
DX = 1970h
ES:BX -> request packet (see #00295)
Return: AX = 1965h if installed
SeeAlso: AH=80h,AX=8001h,AX=8007h

Format of FAST! request packet:
Offset Size Description (Table 00295)
 00h DWORD -> 19-byte signature string (see #00291)

--------c-138007CX6572-----------------------
INT 13 - FAST! v4.02+ - UNHOOK INTERRUPTS
AX = 8007h
CX = 6572h
DX = 1970h
ES:BX -> request packet (see #00296)
Return: AX = 1965h if installed
SeeAlso: AH=80h,AX=8006h
Index: uninstall;FAST!

Format of FAST! request packet:
Offset Size Description (Table 00296)
 00h DWORD -> 19-byte signature string (see #00291)

--------c-1381--SI4358-----------------------
INT 13 - Super PC-Kwik v3.20+ - ???
AH = 81h
SI = 4358h
???
Return: ???
Note: PC Tools PC-Cache 5.x and Qualitas Qcache 4.00 are OEM versions of
 Super PC-Kwik, and thus support this call (PC-Cache v5.1 corresponds
 to PC-Kwik v3.20 and PC-Cache v5.5 to PC-Kwik v3.27)
returns immediately in PC-Cache v5.x
Index: PC-Cache|Qualitas Qcache

--------c-1382--SI4358-----------------------
INT 13 - Super PC-Kwik v3.20+ - ???
AH = 82h
SI = 4358h
???
Return: AL = ???
Note: PC Tools PC-Cache 5.x and Qualitas Qcache 4.00 are OEM versions of
 Super PC-Kwik, and thus support this call
SeeAlso: AH=84h
Index: PC-Cache|Qualitas Qcache

--------c-1383--SI4358-----------------------
INT 13 - Super PC-Kwik v3.20+ - ???
AH = 83h
SI = 4358h
AL = ???
ES:BX -> ???
???
Return: ???
Note: PC Tools PC-Cache 5.x and Qualitas Qcache 4.00 are OEM versions of
 Super PC-Kwik, and thus support this call
SeeAlso: AH=85h
Index: PC-Cache|Qualitas Qcache

--------c-1384--SI4358-----------------------
INT 13 - Super PC-Kwik v3.20+ - ???
AH = 84h
SI = 4358h
AL = ???
???
Return: AL = ???
Note: PC Tools PC-Cache 5.x and Qualitas Qcache 4.00 are OEM versions of
 Super PC-Kwik, and thus support this call
SeeAlso: AH=82h
Index: PC-Cache|Qualitas Qcache

--------c-1385--SI4358-----------------------
INT 13 - Super PC-Kwik v3.20+ - ???
AH = 85h
SI = 4358h
AL = ???
DL = ???
???
Return: ???
Note: PC Tools PC-Cache 5.x and Qualitas Qcache 4.00 are OEM versions of
 Super PC-Kwik, and thus support this call (PC-Cache v5.1 corresponds
 to PC-Kwik v3.20)
SeeAlso: AH=83h
Index: PC-Cache|Qualitas Qcache

--------c-1386--SI4358-----------------------
INT 13 - Super PC-Kwik v4.00+ - ???
AH = 86h
SI = 4358h
???
Return: ???
Note: Qualitas Qcache v4.00 is an OEM version of Super PC-Kwik v4.00, and
 thus supports this call
Index: Qualitas Qcache

--------c-1387--SI4358-----------------------
INT 13 - Super PC-Kwik v4.00+ - ???
AH = 87h
SI = 4358h
???
Return: AH = status??? (00h)
CX = ???
DX = ??? (0000h)
Note: Qualitas Qcache v4.00 is an OEM version of Super PC-Kwik v4.00, and
 thus supports this call
Index: Qualitas Qcache

--------c-1388--SI4358-----------------------
INT 13 - Super PC-Kwik v4.00+ - ???
AH = 88h
SI = 4358h
???
Return: AH = status??? (00h)
CX = ???
DX = ??? (0000h)
Note: Qualitas Qcache v4.00 is an OEM version of Super PC-Kwik v4.00, and
 thus supports this call
Index: Qualitas Qcache

--------c-1389--SI4358-----------------------
INT 13 - Super PC-Kwik v5.10+ - ???
AH = 89h
SI = 4358h
???
Return: ???

--------c-138A--SI4358-----------------------
INT 13 - Super PC-Kwik v5.10+ - ???
AH = 8Ah
SI = 4358h
???
Return: ???