A BLOB structure contains information about a block of data.
typedef struct _BLOB {
ULONG cbSize;
BYTE *pBlobData;
} BLOB;
The structure name BLOB comes from the acronym BLOB, which stands for "Binary Large OBject".
Note that this structure description says nothing about the nature of the data pointed to by pBlobData.
Windows CE: Unsupported.
Header: Declared in wtypes.h.