usb: remove unused function definitions
@@ -110,18 +110,6 @@ queue_error_t usb_frame_reply(
uint32_t cid,
struct queue* queue);
-/**
- * Takes data and a channel id and constructs USB frames that are added
- * to the USB queue and send back to the host as a FRAME_MSG.
- */
-void usb_frame_send_message(const uint8_t* data, uint32_t len, uint8_t cid);
-
-/**
- * Takes data and a channel id and constructs USB frames that are added
- * to the USB queue and send back to the host with the given cmd identifier.
- */
-void usb_frame_send_cmd(uint8_t cmd, const uint8_t* data, uint32_t len, uint8_t cid);
-
/**
* Prepares an error USB frame, containing the channel id
* and error code and adds it to the given callback.
@@ -138,9 +126,4 @@ queue_error_t usb_frame_prepare_err(uint8_t err, uint32_t cid, struct queue* que
*/
int32_t usb_frame_process(const USB_FRAME* frame, State* state);
-/**
- * Resets the current state.
- */
-void usb_frame_device_reset_state(void);
-
#endif
