Int 20  P - Microsoft Windows - Vserver - Vxd Services                     [W]

   VxD = 0032h

Note:  the desired VxD and service number are identified by the data
     immediately following the INT 20 instruction, as in:
       INT 20h
       DW  service number
       DW  VxD identifier

See Also: INT 2F/AX=1684h"DEVICE API",INT 30"Windows",#0961,#1032

(Table 0992)
Values for VSERVER (VxD ID 0032h) service number:
 00h   get VSERVER version

   Return: CF clear
       EAX = version (AH = major, AL = minor)
       EBX = ??? (00000000h)
 01h   allocate ???
   AX = ???
   ESI = ???

   Return: CF clear if successful
       CF set on error (table full)
 02h   NOP???

   Return: EBX = 00000000h
 03h   ???

   Return: ZF clear

See Also: #0991,#0993,INT 2F/AX=1684h/BX=0032h