:orphan: .. index:: pair: union; iomux_funcs .. _doxid-unioniomux__funcs: union iomux_funcs ================= .. toctree:: :hidden: Pointers to a multiplexer functions. TODO: :ref:`iomux_funcs ` should include iomux type, making arg list for all the functions shorter. .. ref-code-block:: cpp :class: doxyrest-overview-code-block #include union iomux_funcs { // fields :ref:`api_func` :target:`select`; :ref:`api_func_ptr` :target:`poll`; };