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Diffstat (limited to 'stmhal/usb.h')
-rw-r--r--stmhal/usb.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/stmhal/usb.h b/stmhal/usb.h
index 42e6c76f8..e04fe70d7 100644
--- a/stmhal/usb.h
+++ b/stmhal/usb.h
@@ -23,6 +23,8 @@
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
+#ifndef MICROPY_INCLUDED_STMHAL_USB_H
+#define MICROPY_INCLUDED_STMHAL_USB_H
#include "usbd_cdc_msc_hid0.h"
@@ -67,3 +69,5 @@ void usb_vcp_send_strn_cooked(const char *str, int len);
void pyb_usb_host_init(void);
void pyb_usb_host_process(void);
uint pyb_usb_host_get_keyboard(void);
+
+#endif // MICROPY_INCLUDED_STMHAL_USB_H