pattern_t *buttons_setup_status1_pattern_select();
/* battery.c */
-extern volatile unsigned char battery_100mv;
+extern volatile unsigned char battery_critical;
void battery_adc();
void init_battery();
+unsigned char battery_gauge();
/* control.c */
extern pattern_t on1_pattern[];
pattern_t *pwmled2_pattern_select();
pattern_t *status_led_pattern_select();
pattern_t *illumination_led_pattern_select();
+pattern_t *laser_led_pattern_select();
/* main.c */
void power_down();