X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/hmcfgusb/blobdiff_plain/e75295bb20a25fadb04bf8d8162245de85ba1044..920d34e08c728c4e56f80fad26bc8f81f044f674:/hmcfgusb.h

diff --git a/hmcfgusb.h b/hmcfgusb.h
index e33f6e6..7bfc53d 100644
--- a/hmcfgusb.h
+++ b/hmcfgusb.h
@@ -21,7 +21,7 @@
  * IN THE SOFTWARE.
  */
 
-typedef void (*hmcfgusb_cb_fn)(uint8_t *buf, int buf_len, void *data);
+typedef int (*hmcfgusb_cb_fn)(uint8_t *buf, int buf_len, void *data);
 
 struct hmcfgusb_dev {
 	libusb_device_handle *usb_devh;
@@ -29,11 +29,17 @@ struct hmcfgusb_dev {
 	int n_usb_pfd;
 	struct pollfd *pfd;
 	int n_pfd;
+	int bootloader;
+	time_t opened_at;
 };
 
 int hmcfgusb_send(struct hmcfgusb_dev *usbdev, unsigned char* send_data, int len, int done);
+int hmcfgusb_send_null_frame(struct hmcfgusb_dev *usbdev, int silent);
 struct hmcfgusb_dev *hmcfgusb_init(hmcfgusb_cb_fn cb, void *data);
 int hmcfgusb_add_pfd(struct hmcfgusb_dev *dev, int fd, short events);
 int hmcfgusb_poll(struct hmcfgusb_dev *dev, int timeout);
+void hmcfgusb_enter_bootloader(struct hmcfgusb_dev *dev);
+void hmcfgusb_leave_bootloader(struct hmcfgusb_dev *dev);
 void hmcfgusb_close(struct hmcfgusb_dev *dev);
+void hmcfgusb_exit(void);
 void hmcfgusb_set_debug(int d);