diff --git a/console-server.h b/console-server.h
index d2ac87f..9bb12ba 100644
--- a/console-server.h
+++ b/console-server.h
@@ -18,6 +18,7 @@
 #include <stdbool.h>
 #include <stdint.h>
 #include <termios.h> /* for speed_t */
+#include <systemd/sd-bus.h>
 
 struct console;
 struct config;
@@ -44,6 +45,8 @@
 				struct console *console,
 				struct config *config);
 	void		(*fini)(struct handler *handler);
+	int		(*baudrate)(struct handler *handler,
+				    speed_t baudrate);
 	bool		active;
 };
 
@@ -118,6 +121,8 @@
 void config_fini(struct config *config);
 
 int config_parse_baud(speed_t *speed, const char *baud_string);
+uint32_t parse_baud_to_int(speed_t speed);
+speed_t parse_int_to_baud(uint32_t baud);
 int config_parse_logsize(const char *size_str, size_t *size);
 
 /* socket paths */