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Date: Sun, 01 Jun 2008 20:57:17 +0200
From: Philippe Gerum <rpm@xenomai.org>
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Sender: Philippe Gerum <philippe.gerum@domain.hid>
Subject: Re: [Xenomai-core] enum rtdm_selecttype
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To: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Cc: Jan Kiszka <jan.kiszka@domain.hid>, xenomai@xenomai.org

Gilles Chanteperdrix wrote:
> Hi Jan,
> 
> when compiling xenomai v2.4.x for ARM with gcc 4.2.1, I get plenty of
> warnings like:
> xenomai-arm/kernel/xenomai/skins/posix/syscall.c:38:
> xenomai-arm/include/xenomai/rtdm/rtdm_driver.h:206: warning: parameter has incomplete type
> 
> So it seems gcc 4.2.1 does not like the enum being used in function
> prototypes without being defines. So, could we move the enum definition
> before the functions using it ?
> 

We can sort this out with a simple forward declaration.

-- 
Philippe.