1 files changed, 8 insertions, 0 deletions
diff --git a/vcl/unx/generic/printer/cupsmgr.cxx b/vcl/unx/generic/printer/cupsmgr.cxx
index 12482b2ba878..17e8112f4bff 100644
--- a/vcl/unx/generic/printer/cupsmgr.cxx
+++ b/vcl/unx/generic/printer/cupsmgr.cxx
@@ -44,6 +44,8 @@
 using namespace psp;
 using namespace osl;
 
+namespace {
+
 struct GetPPDAttribs
 {
     osl::Condition      m_aCondition;
@@ -116,6 +118,8 @@ struct GetPPDAttribs
     }
 };
 
+}
+
 extern "C" {
     static void getPPDWorker(void* pData)
     {
@@ -593,12 +597,16 @@ FILE* CUPSManager::startSpool( const OUString& rPrintername, bool bQuickCommand
     return fp;
 }
 
+namespace {
+
 struct less_ppd_key
 {
     bool operator()(const PPDKey* left, const PPDKey* right)
     { return left->getOrderDependency() < right->getOrderDependency(); }
 };
 
+}
+
 void CUPSManager::getOptionsFromDocumentSetup( const JobData& rJob, bool bBanner, int& rNumOptions, void** rOptions )
 {
     rNumOptions = 0;