Get a read-only buffer with the raw content of a blob.
A pointer to the raw content of a blob is returned;
this pointer is owned internally by the object and shall
not be free'd. The pointer may be invalidated at a later
time.
@param blob pointer to the blob
@return the pointer
Get a read-only buffer with the raw content of a blob.
A pointer to the raw content of a blob is returned; this pointer is owned internally by the object and shall not be free'd. The pointer may be invalidated at a later time.
@param blob pointer to the blob @return the pointer