WOF_EXTERNAL_INFO structure

The WOF_EXTERNAL_INFO structure identifies a file backing provider and the overlay service version it supports.

Syntax


typedef struct _WOF_EXTERNAL_INFO {
  ULONG Version;
  ULONG Provider;
} WOF_EXTERNAL_INFO, *PWOF_EXTERNAL_INFO;

Members

Version

The overlay service version. Set to WOF_CURRENT_VERSION.

Provider

The identifier of the data source provider. Valid provider identifiers are WOF_PROVIDER_WIM for the Windows Image Format (WIM) provider, and WOF_PROVIDER_FILE for the individual compressed file provider. WOF_PROVIDER_WIM is available starting with Windows 8.1 Update, WOF_PROVIDER_FILE is available starting with Windows 10.

Requirements

Version

Available starting with Windows 8.1 Update.

Header

Ntifs.h (include Ntifs.h or Fltkernel.h)

See also

WOF_EXTERNAL_FILE_ID
WOF_VERSION_INFO

 

 

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