DDGPEStandardHeader (Windows Embedded CE 6.0)

1/6/2010

This macro is used by various DDGPE structures to allow future expansion of the structures. It also allows your driver to store custom information.

Syntax

#define DDGPEStandardHeader(
  DWORD dwSize;
  DWORD dwDriverSignature; 
  DWORD dwVersion; 
  DWORD dwReserved0; 
  DWORD dwReserved1; 
  DWORD dwReserved2; 
  DWORD dwReserved3
);

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

See Also

Concepts

DDGPE Data Structures, Types, and Constants