class cl_address_space *sfr;
bool there_is_t2, t2_baud;
class cl_memory_cell *sbuf, *pcon, *scon;
+#ifdef HAVE_TERMIOS_H
struct termios saved_attributes_in; // Attributes of serial interface
struct termios saved_attributes_out;
+#endif
class cl_optref *serial_in_file_option;
class cl_optref *serial_out_file_option;
FILE *serial_in; // Serial line input