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-rw-r--r--vcl/unx/generic/app/sm.cxx8
1 files changed, 6 insertions, 2 deletions
diff --git a/vcl/unx/generic/app/sm.cxx b/vcl/unx/generic/app/sm.cxx
index 25b516c000f3..b750845a0eb7 100644
--- a/vcl/unx/generic/app/sm.cxx
+++ b/vcl/unx/generic/app/sm.cxx
@@ -109,11 +109,15 @@ bool IceSalSession::cancelShutdown()
return false;
}
-extern "C" void ICEWatchProc(
+extern "C" {
+
+static void ICEWatchProc(
IceConn ice_conn, IcePointer client_data, Bool opening,
IcePointer * watch_data);
-extern "C" void ICEConnectionWorker(void * data);
+static void ICEConnectionWorker(void * data);
+
+}
class ICEConnectionObserver
{