struct serial;
struct serial_ops;
+/* Speed in bits per second, or -1 which means don't mess with the speed. */
+
+extern int baud_rate;
+
+/* Parity for serial port */
+
+extern int serial_parity;
+
/* Create a new serial for OPS. The new serial is not opened. */
/* Try to open NAME. Returns a new `struct serial *' on success, NULL