All the casting does is remove this warning during compilation:

ReadDir.xs: In function `XS_ReadDir_readdir_inode':
ReadDir.xs:43: warning: passing arg 1 of `Perl_newRV' from incompatibl
+e pointer type

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In reply to Re: Re: XS routine returns an extra depth of array refs by mugwumpjism
in thread XS routine returns an extra depth of array refs by mugwumpjism

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