loplugin:external (--enable-gtk3-kde5)

Change-Id: Id096bd25cd6df5941eaec45f7573f5887ae51d79
diff --git a/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker_ipc.cxx b/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker_ipc.cxx
index 36ddcaf..3bf5ddc 100644
--- a/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker_ipc.cxx
+++ b/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker_ipc.cxx
@@ -107,8 +107,8 @@ OUString getResString(const char* pResId)
}

// handles the IPC commands for dialog execution and ends the dummy Gtk dialog once the IPC response is there
void handleIpcForExecute(Gtk3KDE5FilePickerIpc* pFilePickerIpc, GtkWidget* pDummyDialog,
                         bool* bResult)
static void handleIpcForExecute(Gtk3KDE5FilePickerIpc* pFilePickerIpc, GtkWidget* pDummyDialog,
                                bool* bResult)
{
    auto id = pFilePickerIpc->sendCommand(Commands::Execute);
    pFilePickerIpc->readResponse(id, *bResult);
diff --git a/vcl/unx/gtk3_kde5/kde5_filepicker_ipc.cxx b/vcl/unx/gtk3_kde5/kde5_filepicker_ipc.cxx
index 12233ef..550e1d8 100644
--- a/vcl/unx/gtk3_kde5/kde5_filepicker_ipc.cxx
+++ b/vcl/unx/gtk3_kde5/kde5_filepicker_ipc.cxx
@@ -52,7 +52,7 @@ static void sendIpcArg(std::ostream& stream, const QStringList& list)
    }
}

void readCommandArgs(Commands command, QList<QVariant>& args)
static void readCommandArgs(Commands command, QList<QVariant>& args)
{
    switch (command)
    {
@@ -179,7 +179,7 @@ void readCommandArgs(Commands command, QList<QVariant>& args)
    };
}

void readCommands(FilePickerIpc* ipc)
static void readCommands(FilePickerIpc* ipc)
{
    while (!std::cin.eof())
    {