[PATCH 4/4] qtserialbluetooth.cpp: mark qt_serial_get_transmitted() as unused

[Lubomir I. Ivanov]

From: "Lubomir I. Ivanov" <neolit123 at gmail.com>

The function is unused, to silence the warning add the "unused"
GCC attribute to the function declaration.

Signed-off-by: Lubomir I. Ivanov <neolit123 at gmail.com>
---
 core/qtserialbluetooth.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/core/qtserialbluetooth.cpp b/core/qtserialbluetooth.cpp
index 1b227cf..20e32f5 100644
--- a/core/qtserialbluetooth.cpp
+++ b/core/qtserialbluetooth.cpp
@@ -346,6 +346,9 @@ static dc_status_t qt_serial_get_received(void **userdata, size_t *available)
 	return DC_STATUS_SUCCESS;
 }
 
+/* UNUSED! */
+static int qt_serial_get_transmitted(qt_serial_t *device) __attribute__ ((unused));
+
 static int qt_serial_get_transmitted(qt_serial_t *device)
 {
 #if defined(Q_OS_WIN)
-- 
1.7.11.msysgit.0