Microsoft's Windows Services for UNIX Version 3.5[1] and earlier versions are based off of NetBSD[2]. Until recently, 2008-9, they contributed nothing back. [1

Microsoft's Windows Services for UNIX Version 3.5[1] and earlier versions are based off of NetBSD[2]. Until recently, 2008-9, they contributed nothing back. [1] https://www.microsoft.com/download/en/details.aspx?id=274 https://www.microsoft.com/download/en/details.aspx?id=274 [2] http://www.netbsd.org/docs/pkgsrc/platforms.html http://www.netbsd.org/docs/pkgsrc/platforms.html