X-Recipient: archive-cygwin AT delorie DOT com X-Spam-Check-By: sourceware.org Date: Fri, 17 Oct 2008 16:56:01 +0700 From: bjoe To: cygwin AT cygwin DOT com Subject: struct iphdr in netinet/ip.h Message-ID: <20081017095526.GA564@dwtc-b98> Mail-Followup-To: cygwin AT cygwin DOT com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.2.2i Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Hi all, I am sorry for this newbie question I get this error messages when try to compile program in cygwin, but this program compiled successfully in Linux. $ gcc-4 test.c test.c: In function 'main': test.c:152: error: invalid application of 'sizeof' to incomplete type 'struct iphdr' test.c:153: error: invalid application of 'sizeof' to incomplete type 'struct iphdr' My investigation show me that cygwin not have iphdr difinitions in netinet/ip.h like Linux. I use cygwin 1.5.25(0.156/4/2), so maybe someone in this list can explain to me how to workaround this. -- It is easy to say no when there is a deeper yes burning within -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/