title	description	ms.assetid	ms.topic	ms.date	ms.reviewer
OP_BLOB	OP_BLOB IDL Definition	c215c793-5fad-4baa-97c0-c809040dda1e	reference	10/12/2020	jsimmons

OP_BLOB structure

Contains an opaque byte buffer.

Syntax

typedef struct _OP_BLOB
{
    ULONG                       cbBlob;
    [size_is(cbBlob)]   PBYTE   pBlob;
} OP_BLOB, *POP_BLOB;

Specifies the the size of pBlob in bytes.

Points to a byte buffer.