extmod/mpbthci.h: Add mp_bluetooth_hci_uart_any prototype.

iabdalkader · dpgeorge · commit 80f2c794e60f · 2021-09-19T23:00:39.000+10:00
This allows drivers to use mpbthciport functions to read/write/poll UART.
diff --git a/extmod/mpbthci.h b/extmod/mpbthci.h
@@ -45,6 +45,7 @@ int mp_bluetooth_hci_controller_wakeup(void);
 int mp_bluetooth_hci_uart_init(uint32_t port, uint32_t baudrate);
 int mp_bluetooth_hci_uart_deinit(void);
 int mp_bluetooth_hci_uart_set_baudrate(uint32_t baudrate);
+int mp_bluetooth_hci_uart_any(void);
 int mp_bluetooth_hci_uart_readchar(void);
 int mp_bluetooth_hci_uart_write(const uint8_t *buf, size_t len);
 
