diff -ru ns-allinone-2.34-2/ns-2.34/mobile/nakagami.cc ns-allinone-2.34/ns-2.34/mobile/nakagami.cc
--- ns-allinone-2.34-Orginal/ns-2.34/mobile/nakagami.cc	2009-06-14 20:35:45.000000000 +0300
+++ ns-allinone-2.34/ns-2.34/mobile/nakagami.cc	2011-10-08 21:01:04.000000000 +0300
@@ -180,9 +180,9 @@
  		double resultPower;
  		
         if (int_m == m) {
- 			resultPower = ErlangRandomVariable::ErlangRandomVariable(Pr/m, int_m).value();
+ 			resultPower = ErlangRandomVariable(Pr/m, int_m).value();
  		} else {
- 			resultPower = GammaRandomVariable::GammaRandomVariable(m, Pr/m).value();
+ 			resultPower = GammaRandomVariable(m, Pr/m).value();
  		}
  		return resultPower;
 	}

diff -ru ns-allinone-2.34-2/ns-2.34/tools/ranvar.cc ns-allinone-2.34/ns-2.34/tools/ranvar.cc
--- ns-allinone-2.34-Orginal/ns-2.34/tools/ranvar.cc	2009-06-14 20:35:44.000000000 +0300
+++ ns-allinone-2.34/ns-2.34/tools/ranvar.cc	2011-10-08 21:03:27.000000000 +0300
@@ -216,7 +216,7 @@
 	// ACM Transactions on mathematical software, Vol. 26, No. 3, Sept. 2000
 	if (alpha_ < 1) {
 		double u = rng_->uniform(1.0);
-		return GammaRandomVariable::GammaRandomVariable(1.0 + alpha_, beta_).value() * pow (u, 1.0 / alpha_);
+		return GammaRandomVariable(1.0 + alpha_, beta_).value() * pow (u, 1.0 / alpha_);
 	}
 	
 	double x, v, u;

diff -ru ns-allinone-2.34-2/ns-2.34/mac/mac-802_11Ext.h ns-allinone-2.34/ns-2.34/mac/mac-802_11Ext.h
--- ns-allinone-2.34-Orginal/ns-2.34/mac/mac-802_11Ext.h	2009-06-14 20:35:44.000000000 +0300
+++ ns-allinone-2.34/ns-2.34/mac/mac-802_11Ext.h	2011-11-09 22:01:41.413169856 +0300
@@ -54,7 +54,7 @@
  * For further information see: 
  * http://dsn.tm.uni-karlsruhe.de/english/Overhaul_NS-2.php
  */
- 
+#include <cstddef>
 #ifndef ns_mac_80211Ext_h
 #define ns_mac_80211Ext_h
 #include "marshall.h"