Gck.Session.wrap_key_finish

### Method

# Gck Sessionwrap_key_finish

#### Declaration [src]

    guchar*
    gck_session_wrap_key_finish (
      GckSession* self,
      GAsyncResult* result,
      gsize* n_result,
      GError** error
    )

#### Description [src]

Get the result of a wrap key operation.

#### Parameters

`result` | `GAsyncResult`
| The async result passed to the callback.
| The data is owned by the caller of the function.
`n_result` | `gsize*`
| A location in which to return the length of the wrapped data.
| The argument will be set by the function.
`error` | `GError **`
| The return location for a `GError*`, or `NULL`.

#### Return value

Returns: | An array of `guchar`
| The wrapped data or `NULL` if the operation failed.
| The length of the array is in the `n_result` argument.
| The caller of the method takes ownership of the data, and is responsible for freeing it.