-/* keyboard report utils */
-void host_add_key(uint8_t key);
-void host_del_key(uint8_t key);
-void host_clear_keys(void);
-void host_add_mods(uint8_t mods);
-void host_del_mods(uint8_t mods);
-void host_set_mods(uint8_t mods);
-void host_clear_mods(void);
-uint8_t host_has_anykey(void);
-uint8_t host_has_anymod(void);
-uint8_t host_get_first_key(void);
-void host_send_keyboard_report(void);
-
-/* mouse report utils */
-uint8_t host_mouse_in_use(void);
-