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

   VxD = 001Ah

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 0981)
Values for DOSNET (VxD ID 001Ah) service number:
 00h   get version
 01h   send FILESYSCHANGE
 02h   do PSP adjust

See Also: #0980,#0982