Re: macro _set_base - "do - while(0)" question

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To: Abdel <draconux@...>
Cc: <linux-kernel@...>
Date: Wednesday, January 2, 2008 - 8:42 am

Hi Abdel :)

* Abdel <draconux@gmail.com> dixit:

Google for "do while swallow semicolon". This looks like an useless and
weird construction but it is very useful when it comes to macros (you
can define variables inside the block and you can use your macro as any
other statement, it won't swallow the semicolon).

Raúl Núñez de Arenas Coronado
-- 
Linux Registered User 88736 | http://www.dervishd.net
It's my PC and I'll cry if I want to... RAmen!
We are waiting for 13 Feb 2009 23:31:30 +0000 ...
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Messages in current thread:
macro _set_base - "do - while(0)" question, Abdel, (Wed Jan 2, 7:45 am)
Re: macro _set_base - "do - while(0)" question, DervishD, (Wed Jan 2, 8:42 am)
Re: macro _set_base - "do - while(0)" question, Sam Ravnborg, (Wed Jan 2, 7:49 am)