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This macro is used by various DDGPE structures to allow future expansion of the structures. It also allows your driver to store custom information.
#define DDGPEStandardHeader( DWORDdwSize;DWORDdwDriverSignature;DWORDdwVersion;DWORDdwReserved0;DWORDdwReserved1;DWORDdwReserved2;DWORDdwReserved3);
Parameters
- dwSize
This field should be set to the total size of the entire structure, including itself. - dwDriverSignature
This field is reserved for your driver and can be set to any value. It is ignored by DDGPE. - dwVersion
The dwVersion field indicates the version number of this data structure. This field should be set to xxx_CURRENTVERSION depending on which structure this macro is in. - dwReserved0, dwReserved1, dwReserved2, dwReserved3
These fields are reserved for DDGPE and should be set to zero (0) initially by your driver.
Requirements
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header: Ddgpe.h.
Link Library: Ddgpe.lib.
See Also
DDGPE Data Structures, Types, and Constants
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