6 typedef struct mt_keys_dev_t {
11 #define DEV "/dev/gpiochip"
12 #define ADV_GPIO_PINS \
36 typedef struct ev_io_keys {
41 typedef struct mt_keys_t {
46 int mt_keys_init(mt_keys_t *self, struct ev_loop *loop, int fd);
48 void mt_keys_deinit(mt_keys_t *self);