--- a/src/helper/csma-helper.cc	Wed Jul 09 20:11:16 2008 -0700
+++ b/src/helper/csma-helper.cc	Wed Jul 09 20:12:05 2008 -0700
@@ -64,6 +64,17 @@
 }
 
 void 
+CsmaHelper::SetDeviceParameter (std::string n1, const AttributeValue &v1)
+{
+  SetDeviceAttribute (n1, v1);
+}
+void 
+CsmaHelper::SetChannelParameter (std::string n1, const AttributeValue &v1)
+{
+  SetChannelAttribute (n1, v1);
+}
+
+void 
 CsmaHelper::EnablePcap (std::string filename, uint32_t nodeid, uint32_t deviceid)
 {
   std::ostringstream oss;