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From: Pietro Gagliardi <pietro10@mac.com>
Subject: Re: [9fans] A probably stupid question on portability
Date: Tue, 23 Oct 2007 15:14:54 -0400
To: Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu>
Topicbox-Message-UUID: d6bd3b96-ead2-11e9-9d60-3106f5b1d025

No #if in standard C compilers. Parse through cpp first. Otherwise it  
should work among compilers. As for the macros themselves, I have no  
idea.

On Oct 23, 2007, at 3:10 PM, ron minnich wrote:

> Is this construct portable at this point? c99 or whatever? Or is it  
> gcc-centric?
>
> #if defined(_INCLUDED_GASNET_INTERNAL_H) && !defined 
> (_IN_GASNET_INTERNAL_H)
>
>
> ron