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VxD = 0006h
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" - #01265 - #01340
(Table 01270) Values for V86MMGR (VxD ID 0006h) service number: 00h get version 01h allocate V86 pages 02h set EMS and XMS limits 03h get EMS and XMS limits 04h set mapping information 05h get mapping information 06h Xlat API 07h load client pointer 08h allocate buffer 09h free buffer 0Ah get Xlat buffer state 0Bh set Xlat buffer state 0Ch get VM flat selector 0Dh map pages 0Eh free page map region 0Fh _LocalGlobalReg 10h get page status 11h set local A20 12h reset base pages 13h set available mapped pages 14h "V86MMGR_NoUMBInitCalls" 15h "V86MMGR_Get_EMS_XMS_Avail" 16h "V86MMGR_Toggle_HMA". EAX = ??? 17h "V86MMGR_Dev_Init" 18h "V86MMGR_Alloc_UM_Page"
See Also: #02646 - #01271 - INT 2F/AX=1684h"DEVICE API"
Category: Windows - Int 20h - M
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