Int 2F Fn 1684  P - Ms Windows - Vtdapi - Get Api Entry Point              [W]

   AX = 1684h
   BX = 0442h (virtual device ID for VTDAPI device) (see #2329)
   ES:DI = 0000h:0000h

Return: ES:DI -> VxD API entry point (see #2369)
         0000h:0000h if the VxD does not support API in current mode

See Also: AX=1684h"DEVICE API",INT 20"Windows"

(Table 2369)
Call VTDAPI.VXD entry point with:
   EAX = function number
       0000h
       0001h
       0002h
       0003h
       0004h
       0005h
       0006h
       0007h
       0008h
       0009h
       000Ah
       000Bh
       else

       Return: nothing???

See Also: #2369