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Date: Tue, 17 Jul 2001 10:47:39 +0200
From: Corinna Vinschen <cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: Error on compilation
Message-ID: <20010717104739.E15396@cygbert.vinschen.de>
Mail-Followup-To: cygwin AT cygwin DOT com
References: <EA18B9FA0FE4194AA2B4CDB91F73C0EF08F126 AT itdomain002 DOT itdomain DOT net DOT au> <POEMIHAKNHMKPMCELLMEKELECFAA DOT christophe DOT wenk AT kuehne-nagel DOT com>
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In-Reply-To: <POEMIHAKNHMKPMCELLMEKELECFAA.christophe.wenk@kuehne-nagel.com>; from christophe.wenk@kuehne-nagel.com on Tue, Jul 17, 2001 at 08:42:50AM +0200

On Tue, Jul 17, 2001 at 08:42:50AM +0200, Chris Wenk wrote:
> Hi there
> 
> I tried to compile several programs ported from a suse linux box.
> Some compilation works but then I have also a lot of programs with
> following error message:
> 
> sizeof applied to an incomplete type
> dereferencing pointer to incomplete type
> 
> Does anybody know what I have to change ?
> 
> my compilation is as follow:  gcc -o test.exe test.c
> 
> the errors first appears at following statement (see ==>):
> 
> unsigned char *packet;
> struct iphdr *ip;
> struct icmphdr *icmp;
> 
> ==> packet = (unsigned char *)malloc(sizeof(struct iphdr) +
>                                                              sizeof(struct
> icmphdr) + 8);

The ip related headers aren't complete. Many definitions available
under Linux are missing.

We would gladly appreciate if somebody would create header files
for Cygwin containing these definitions. The problem is that we
can't simply copy the Linux headers due to licensing restrictions.

Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Developer                                mailto:cygwin AT cygwin DOT com
Red Hat, Inc.

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