On Mon, Nov 23, 2015 at 02:59:49AM -0200, Rodrigo Rebello wrote: > The GNU version of 'struct tcphdr' is not exposed by musl libc headers > unless _GNU_SOURCE is defined. Without this definition, the build fails > with: > > rpc.c: In function 'rpc_helper_cb': > rpc.c:351:15: error: 'struct tcphdr' has no member named 'doff' > offset += th->doff * 4; > ^ You can probably update the code to use the non-GNU version, that should work both with musl, libc and any other new version that sticks to the standard. Thanks. -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html