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NF:ntdef.FIELD_OFFSET |
FIELD_OFFSET macro (ntdef.h) |
The FIELD_OFFSET macro returns the byte offset of a named field in a known structure type. (FIELD_OFFSET macro) |
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kernel\field_offset.htm |
Kernel |
c792d021-3c64-4341-878c-08a7e163447c |
08/03/2022 |
FIELD_OFFSET, FIELD_OFFSET function [Kernel-Mode Driver Architecture], k106_d6f0b450-e99c-4dd7-94c5-f428e4b1d642.xml, kernel.field_offset, winnt/FIELD_OFFSET |
ntdef.h |
Ntdef.h, Wdm.h, Ntddk.h, Miniport.h, Minitape.h, Scsi.h, Storport.h |
Desktop |
Available starting with Windows 2000. |
Any level |
Windows |
19H1 |
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The FIELD_OFFSET macro returns the byte offset of a named field in a known structure type.
Specifies the name of a known structure type containing Field.
Specifies the name of a field in a structure of type Type.
Used by device driver writers to symbolically determine the offset of a known field in a known structure type.