Int 20  P - Microsoft Windows - Vwin32 - Vxd Services                      [W]

   VxD = 002Ah

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 0989)
Values for VWIN32 (VxD ID 002Ah) service number:
 0000h "VWin32_Get_Version"
 0001h "VWin32_Wake_For_Event"
 0002h "_VWIN32_QueueUserApc"
 0003h "_VWIN32_Get_Thread_Context"
 0004h "_VWIN32_Set_Thread_Context"
 0005h "_VWIN32_CopyMem"
 0006h "_VWIN32_BlockForTermination"
 0007h "_VWIN32_Emulate_Npx"
 0008h "_VWIN32_CheckDelayedNpxTrap"
 0009h "VWIN32_EnterCrstR0"
 000Ah "VWIN32_LeaveCrstR0"
 000Bh "_VWIN32_FaultPopup"
 000Ch "VWIN32_GetContextHandle"
 000Dh "VWIN32_GetCurrentProcessHandle"
 000Eh "_VWIN32_SetWin32Event"
 000Fh "_VWIN32_PulseWin32Event"
 0010h "_VWIN32_ResetWin32Event"
 0011h "_VWIN32_WaitSingleObject"
 0012h "_VWIN32_WaitMultipleObjects"
 0013h "_VWIN32_CreateRing0Thread"
 0014h "_VWIN32_CloseVxDHandle"
 0015h "VWIN32_ActiveTimeBiasSet"
 0016h "VWIN32_GetCurrentDirectory"
 0017h "VWIN32_BlueScreenPopup"
 0018h "VWIN32_TerminateApp"
 0019h "_VWIN32_QueueKernelAPC"
 001Ah "VWIN32_SysErrorBox"
 001Bh "_VWIN32_IsClientWin32"
 001Ch "VWIN32_IFSRIPWhenLev2Taken"

See Also: #0988,#0990