#line 1158 "/home/travis/build/felix-lang/felix/src/packages/io.fdoc"
  
  class Demux
  {
    type demuxer = "::flx::demux::flx_demuxer_t*"
      requires package "demux"
    ;
    gen mk_sys_demux: 1->demuxer = "::flx::demux::make_std_demuxer()";
    var sys_demux =  mk_sys_demux();
  }