Finally! got the answer,

来源: fianlly 于 2004-07-01 08:43:49 [] [旧帖] [给我悄悄话] 阅读数 : (81 bytes)
回答: one more comment 由 clowhand 于 2004-06-29 20:53:17

Please refer to the following link:
http://www.eskimo.com/~scs/C-faq/q3.2.html

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