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Date:   Mon, 7 Feb 2022 11:44:52 +0100
From:   Florian Westphal <fw@strlen.de>
To:     Florian Westphal <fw@strlen.de>,
        Pablo Neira Ayuso <pablo@netfilter.org>,
        Netfilter Development <netfilter-devel@vger.kernel.org>
Subject: Re: [PATCH libnetfilter_queue v3 1-5/5] src: Speed-up
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References: <20220109031653.23835-1-duncan_roe@optusnet.com.au>
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Duncan Roe <duncan_roe@optusnet.com.au> wrote:
> There is no pkt_buff layout freeze. If we want to change it in future, we bump
> the major version of libnetfilter_queue.so, same as we would do if changing the
> signature of an existing function.

ABI breakage is bad, just say no.