iotd/hal/gpio.h
@@ -41,9 +41,8 @@ extern int gpio_init(gpio_t *gpio); extern void gpio_term(void); /* turn which light on/off */ void gpio_out(char *name, char *cmd); extern void gpio_out(char *name, char *cmd); /* Return value: 0(LOW): Nobody detected, !0: Which infrared detect incoming */ extern int infrared_detect(void);