Int 16 Fn AF4D  - K3plus V6.00+ (api V2.0+) - Get Version Information      [K]

   AX = AF4Dh
   BX = 4B33h ('K3')

Return: AL = 50h if installed
       BX = K3 version
       DX = API version
       ES:CX -> K3 structure (version-dependent) (see #0532)
Program: K3PLUS is an extended keyboard driver by Matthias Paul and Axel C.
     Frinke, originally based on the K3 extended German keyboard driver
     by Martin Gerdes published in c't magazine in 1988

See Also: AX=AF20h,AX=AF50h,AX=AF80h,AX=AF82h/BX=4B33h,INT 2F/AX=D44Fh/BX=0000h

See Also: INT 2F/AX=ED58h
Index: installation check;K3PLUS

Format of internal K3 structure:
Offset Size    Description (Table 0532)
 00h  3 BYTEs  signature "K3$"
 03h   BYTE    length of structure, including this byte and signature
 04h   WORD    compiler switch option flags A (see #0533)
 06h   WORD    compiler switch option flags B (see #0534)
 08h   BYTE    internal flags A (see #0535)
 09h   BYTE    internal flags B (see #0536)
 0Ah   WORD    DOS version recorded at startup
 0Ch   WORD    "ActTypeSpeed"
 0Eh   WORD    last Keyboard-ID sent
       41ABh translated, 83ABh native (pass-through)
 10h   WORD    offset of K3TAB Special
 12h   WORD    offset of K3TAB German
 14h   WORD    offset of K3TAB Alt
 16h   WORD    offset of K3TAB AltGr
 18h   WORD    offset of K3TAB Ctrl
 1Ah   WORD    offset of K3TAB NPad
 1Ch   WORD    offset of K3TAB CtrlNPad
 1Eh   WORD    offset of K3TAB AltNPad
 20h   WORD    offset of K3TAB ApoTbl or 0000h
 22h   WORD    offset of K3TAB UmlautTbl or 0000h
 24h   WORD    offset of K3TAB UmlautTblExp or 0000h
 26h   WORD    length of video mode table
 28h   WORD    offset of VidMdTbl or 0000h
 2Ah   BYTE    '$' end marker

Bitfields for K3PLUS compiler switch option flags A:
Bit(s) Description (Table 0533)
 15    GuINT16Fct2 (general use of INT 16 function 2)
 14    Int15df (INT 15 has to be predefined)
 13    GuAltNP (general use of Alt Numpad)
 12    SupAT (ATs+ supported)
 11    GuINT16Fct3 (general use of INT 16 function 3)
 10    GuINT16Ret (general use of INT16 bad function return)
 9-8   Layout (0-2, 3 reserved; 0=PC, 1=AT, 2=MF)
 7 ForceMF (force MF decode without read-ID)
 6 KXlate (translate keys for special keyboard)
 5 UmlautX (umlaut translation capability included)
 4 ApoX (translate apostrophe)
 3 DoINT16 (INT 16 handler included)
 2 UseCC (CopyCursor included)
 1-0   UseEB
   0=no extended keystroke buffer, 1=reserve mem, 2=use PSP, 3=reserved

Bitfields for K3 compiler switch option flags B:
Bit(s) Description (Table 0534)
 15-11 reserved (0)
 10    CtrlSeq (Ctrl macro capability included)
 9-8   SupINT16fct55FE
 6 DoInstallCheck (check for double installation)
 5 SupINT16fct5PcJr (INT 16/AH=05h"PCjr" supported)
 4 SendOut (sound and message output supported)
 3 SupInt16fct5500 (INT 16/AX=5500h supported)
 2 GuINT15Fct4F (calls to INT 15/AH=4Fh supported)
 1-0   UseBufferStart (0=use standard area, 1=set standard area,
   2=use internal indexes, 3=reserved)

Bitfields for K3 internal flags A:
Bit(s) Description (Table 0535)
 7 DoingUmlautExp
 6 CallINT15fct4F
 5 Beep1 (requires SendOut set in option flags B)
 4 ATflag (set for AT, 386, PS/2 Models 50-80)
 3 XTflag (set for PC, PC/XT, Micromint PC, Pencock PC, PS/2 Model 30)
 2 KeyClick
 1 UmlautExp
 0 UmlautTrans

Bitfields for K3 internal flags B:
Bit(s) Description (Table 0536)
 7-5   reserved
 4 TranslateE0 enabled
 3 Boot enabled
 2 PrintScreen enabled
 1 Break enabled
 0 ApoPendingBeep