diff --git a/libnfc/buses/uart.h b/libnfc/buses/uart.h
index 39d8d2f..485ccf3 100644
--- a/libnfc/buses/uart.h
+++ b/libnfc/buses/uart.h
@@ -58,6 +58,7 @@ uint32_t uart_get_speed(const serial_port sp);
 
 int     uart_receive(serial_port sp, uint8_t *pbtRx, const size_t szRx, void *abort_p, int timeout);
 int     uart_send(serial_port sp, const uint8_t *pbtTx, const size_t szTx, int timeout);
+int     uart_send_single(serial_port sp, const uint8_t *pbtTx, const size_t szTx, int timeout);
 
 char  **uart_list_ports(void);