extern int rtc_td_hack;
extern int alt_grab;
extern int usb_enabled;
-extern int no_virtio_balloon;
+extern int virtio_balloon;
+extern const char *virtio_balloon_devaddr;
extern int smp_cpus;
extern int cursor_hide;
extern int graphic_rotate;
int get_param_value(char *buf, int buf_size,
const char *tag, const char *str);
+int get_next_param_value(char *buf, int buf_size,
+ const char *tag, const char **pstr);
int check_params(char *buf, int buf_size,
const char * const *params, const char *str);