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-rw-r--r--firmware/microblaze/lib/hal_uart.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/firmware/microblaze/lib/hal_uart.h b/firmware/microblaze/lib/hal_uart.h
index 81f4a6777..051dffe92 100644
--- a/firmware/microblaze/lib/hal_uart.h
+++ b/firmware/microblaze/lib/hal_uart.h
@@ -82,5 +82,6 @@ void hal_uart_putc_nowait(hal_uart_name_t u, int ch);
*/
int hal_uart_getc(hal_uart_name_t u);
+int hal_uart_rx_flush(hal_uart_name_t u);
#endif /* INCLUDED_HAL_UART_H */