## Function: SB-EXT:ARRAY-STORAGE-VECTOR
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> Returns the underlying storage vector of ARRAY, which must be a non-displaced array.
> 
> In SBCL, if ARRAY is a of type (SIMPLE-ARRAY * (*)), it is its own storage
> vector. Multidimensional arrays, arrays with fill pointers, and adjustable
> arrays have an underlying storage vector with the same ARRAY-ELEMENT-TYPE as
> ARRAY, which this function returns.
> 
> Important note: the underlying vector is an implementation detail. Even though
> this function exposes it, changes in the implementation may cause this
> function to be removed without further warning.

### Lambda list
```cl
(array)
```