I was right

来源: 大家帮我买房 于 2011-08-24 08:16:59 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (431 bytes)
本帖于 2011-08-24 11:23:07 时间, 由普通用户 jy101 编辑
回答: haha, 1 for play 1 for break... 由 jy101 于 2011-08-24 07:31:41

I just checked, that the Mac OS 7 was just an upgrade of Mac OS 6, not built on NeXTStep.

http://en.wikipedia.org/wiki/History_of_Mac_OS#System_7

Only Mac OS X were built on top of NeXTStep

http://en.wikipedia.org/wiki/History_of_Mac_OS#Mac_OS_X

 

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• ic, os7 was first implementation of tcp/ip.. -jy101- ♂ 给 jy101 发送悄悄话 jy101 的博客首页 (0 bytes) () 08/24/2011 postreply 08:52:26

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