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nf-wdm-iosizeofworkitem.md

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UID title description old-location tech.root ms.date keywords ms.keywords req.header req.include-header req.target-type req.target-min-winverclnt req.target-min-winversvr req.kmdf-ver req.umdf-ver req.ddi-compliance req.unicode-ansi req.idl req.max-support req.namespace req.assembly req.type-library req.lib req.dll req.irql targetos req.typenames f1_keywords topic_type api_type api_location api_name
NF:wdm.IoSizeofWorkItem
IoSizeofWorkItem function (wdm.h)
The IoSizeofWorkItem routine returns the size, in bytes, of an IO_WORKITEM structure.
kernel\iosizeofworkitem.htm
kernel
04/30/2018
IoSizeofWorkItem function
IoSizeofWorkItem, IoSizeofWorkItem routine [Kernel-Mode Driver Architecture], k104_9f2b3349-cd46-48ec-bcff-10e91bd522b5.xml, kernel.iosizeofworkitem, wdm/IoSizeofWorkItem
wdm.h
Wdm.h, Ntddk.h, Ntifs.h
Universal
Available in Windows Vista and later versions of Windows.
NtosKrnl.lib
NtosKrnl.exe
Any level
Windows
IoSizeofWorkItem
wdm/IoSizeofWorkItem
APIRef
kbSyntax
DllExport
NtosKrnl.exe
IoSizeofWorkItem

IoSizeofWorkItem function

-description

The IoSizeofWorkItem routine returns the size, in bytes, of an IO_WORKITEM structure.

-returns

IoSizeofWorkItem returns the number of bytes necessary to hold an IO_WORKITEM structure.

-remarks

For more information about work items, see System Worker Threads.

-see-also

IO_WORKITEM

IoInitializeWorkItem