typedef pp::array_1_t< int, ACTIVE_G_CODES> active_g_codes_array, (*active_g_codes_w)( Interp & );
typedef pp::array_1_t< int, ACTIVE_M_CODES> active_m_codes_array, (*active_m_codes_w)( Interp & );
typedef pp::array_1_t< double, ACTIVE_SETTINGS> active_settings_array, (*active_settings_w)( Interp & );
typedef pp::array_1_t< block, MAX_NESTED_REMAPS> blocks_array, (*blocks_w)( Interp & );

typedef pp::array_1_t< double, RS274NGC_MAX_PARAMETERS > parameters_array, (*parameters_w)( Interp & );
typedef pp::array_1_t< CANON_TOOL_TABLE, CANON_POCKETS_MAX> tool_table_array, (*tool_table_w)( Interp & );
typedef pp::array_1_t< context, INTERP_SUB_ROUTINE_LEVELS> sub_context_array, (*sub_context_w)( Interp & );
typedef pp::array_1_t< int, 16> g_modes_array, (*g_modes_w)( block & );
typedef pp::array_1_t< int, 11> m_modes_array, (*m_modes_w)( block & );
typedef pp::array_1_t< double, INTERP_SUB_PARAMS> params_array,
    (*params_w)( block &),
    (*saved_params_w) (context &);