2.2.15 BLOB

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The BLOB structure defines a counted array of unsigned characters.

 typedef struct tagBLOB {
   unsigned long cbSize;
   [size_is(cbSize)] unsigned char* pBlobData;
 } BLOB;

cbSize: A 32-bit unsigned integer that specifies the size of the array of unsigned characters pointed to by pBlobData.

pBlobData: An array of 8-bit unsigned characters.