WINBIO_BIR_DATA structure
The WINBIO_BIR_DATA structure specifies the size, in bytes, and the offset of a block of biometric information. This structure is used by the WINBIO_BIR structure to specify where the various parts of a biometric information record are located.
Syntax
typedef struct _WINBIO_BIR_DATA {
ULONG Size;
ULONG Offset;
} WINBIO_BIR_DATA;
Members
-
Size
-
Size, in bytes, of the biometric information.
-
Offset
-
Offset, in bytes from the beginning of the WINBIO_BIR structure, of the biometric information.
Remarks
The use of offsets rather than pointers allows for easy serialization of the BIR and for less complicated translation between 32 and 64-bit environments or between user and kernel mode.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 7 [desktop apps only] |
| Minimum supported server |
Windows Server 2008 R2 [desktop apps only] |
| Header |
|