--- a/src/devices/wifi/supported-rates.h	Tue Oct 23 12:49:09 2007 +0200
+++ b/src/devices/wifi/supported-rates.h	Tue Oct 23 13:11:10 2007 +0200
@@ -36,6 +36,7 @@
   bool IsBasicRate (uint32_t bs) const;
 
   uint8_t GetNRates (void) const;
+  uint32_t GetRate (uint8_t i) const;
 
   uint32_t GetSerializedSize (void) const;
   Buffer::Iterator Serialize (Buffer::Iterator start) const;
@@ -45,6 +46,8 @@
   uint8_t m_rates[8];
 };
 
+std::ostream &operator << (std::ostream &os, const SupportedRates &rates);
+
 } // namespace ns3
 
 #endif /* SUPPORTED_RATES_H */