Variant.dupBytestringArray

Gets the contents of an array of array of bytes #GVariant. This call makes a deep copy; the return result should be released with [glib.global.strfreev].

If length is non-null then the number of elements in the result is stored there. In any case, the resulting array will be null-terminated.

For an empty array, length will be set to 0 and a pointer to a null pointer will be returned.