--- a/src/devices/wifi/qsta-wifi-mac.cc	Wed Feb 03 20:34:51 2010 +0100
+++ b/src/devices/wifi/qsta-wifi-mac.cc	Wed Feb 03 20:34:52 2010 +0100
@@ -169,6 +169,18 @@
   m_low->SetAckTimeout (ackTimeout);
 }
 
+void 
+QstaWifiMac::SetBasicBlockAckTimeout (Time blockAckTimeout)
+{
+  m_low->SetBasicBlockAckTimeout (blockAckTimeout);
+}
+
+void 
+QstaWifiMac::SetCompressedBlockAckTimeout (Time blockAckTimeout)
+{
+  m_low->SetCompressedBlockAckTimeout (blockAckTimeout);
+}
+
 void
 QstaWifiMac::SetCtsTimeout (Time ctsTimeout)
 {
@@ -205,6 +217,18 @@
  return m_low->GetAckTimeout ();
 }
 
+Time 
+QstaWifiMac::GetBasicBlockAckTimeout (void) const
+{
+  return m_low->GetBasicBlockAckTimeout ();
+}
+
+Time 
+QstaWifiMac::GetCompressedBlockAckTimeout (void) const
+{
+  return m_low->GetCompressedBlockAckTimeout ();
+}
+
 Time
 QstaWifiMac::GetCtsTimeout (void) const
 {