/* keyboard report operations */
void host_add_key(uint8_t key);
+void host_del_key(uint8_t key);
void host_add_mod_bit(uint8_t mod);
+void host_del_mod_bit(uint8_t mod);
void host_set_mods(uint8_t mods);
void host_add_code(uint8_t code);
+void host_del_code(uint8_t code);
void host_swap_keyboard_report(void);
void host_clear_keyboard_report(void);
uint8_t host_has_anykey(void);