#define TRACESTREAM(x){ if(log_trace_level_enabled) verbosestream x; }
#define TRACEDO(x){ if(log_trace_level_enabled){ x ;} }
+extern std::ostream *dout_con_ptr;
+extern std::ostream *derr_con_ptr;
+extern std::ostream *dout_server_ptr;
+extern std::ostream *derr_server_ptr;
+#define dout_con (*dout_con_ptr)
+#define derr_con (*derr_con_ptr)
+#define dout_server (*dout_server_ptr)
+#define derr_server (*derr_server_ptr)
+
+#ifndef SERVER
+extern std::ostream *dout_client_ptr;
+extern std::ostream *derr_client_ptr;
+#define dout_client (*dout_client_ptr)
+#define derr_client (*derr_client_ptr)
+
+#endif
+
#endif