diff --git a/reactos/drivers/net/ndis/ndis.def b/reactos/drivers/net/ndis/ndis.def
index 89e628ceb2d..f2dbdadfd0b 100644
--- a/reactos/drivers/net/ndis/ndis.def
+++ b/reactos/drivers/net/ndis/ndis.def
@@ -208,6 +208,7 @@ NdisMIndicateStatusComplete@4
 NdisMInitializeScatterGatherDma@12
 NdisMInitializeTimer@16
 NdisMMapIoSpace@20
+NdisMoveMappedMemory@12
 NdisMPciAssignResources@12
 NdisMPromoteMiniport@4
 NdisMQueryAdapterInstanceName@8
@@ -263,6 +264,7 @@ NdisReadNetworkAddress@16
 NdisReadPciSlotInformation@20
 NdisReadPcmciaAttributeMemory@16
 ;NdisReEnumerateProtocolBindings ?
+NdisReinitializePacket@4
 NdisRegisterAdapter@24
 NdisRegisterAdapterShutdownHandler@12
 NdisRegisterMac@24
diff --git a/reactos/drivers/net/ndis/ndis.edf b/reactos/drivers/net/ndis/ndis.edf
index 2997d854050..11ee1f9f537 100644
--- a/reactos/drivers/net/ndis/ndis.edf
+++ b/reactos/drivers/net/ndis/ndis.edf
@@ -208,6 +208,7 @@ NdisMIndicateStatusComplete=NdisMIndicateStatusComplete@4
 NdisMInitializeScatterGatherDma=NdisMInitializeScatterGatherDma@12
 NdisMInitializeTimer=NdisMInitializeTimer@16
 NdisMMapIoSpace=NdisMMapIoSpace@20
+NdisMoveMappedMemory=NdisMoveMappedMemory@12
 NdisMPciAssignResources=NdisMPciAssignResources@12
 NdisMPromoteMiniport=NdisMPromoteMiniport@4
 NdisMQueryAdapterInstanceName=NdisMQueryAdapterInstanceName@8
@@ -263,6 +264,7 @@ NdisReadNetworkAddress=NdisReadNetworkAddress@16
 NdisReadPciSlotInformation=NdisReadPciSlotInformation@20
 NdisReadPcmciaAttributeMemory=NdisReadPcmciaAttributeMemory@16
 ;NdisReEnumerateProtocolBindings ?
+NdisReinitializePacket=NdisReinitializePacket@4
 NdisRegisterAdapter=NdisRegisterAdapter@24
 NdisRegisterAdapterShutdownHandler=NdisRegisterAdapterShutdownHandler@12
 NdisRegisterMac=NdisRegisterMac@24
diff --git a/reactos/drivers/net/ndis/ndis/control.c b/reactos/drivers/net/ndis/ndis/control.c
index 0f12bac6c6a..3947bc520d3 100644
--- a/reactos/drivers/net/ndis/ndis/control.c
+++ b/reactos/drivers/net/ndis/ndis/control.c
@@ -9,6 +9,14 @@
  */
 #include <ndissys.h>
 
+VOID
+EXPORT
+NdisReinitializePacket(
+     IN OUT  PNDIS_PACKET    Packet)
+{
+	(Packet)->Private.Head = (PNDIS_BUFFER)NULL;
+	(Packet)->Private.ValidCounts = FALSE;
+}
 
 VOID
 EXPORT
diff --git a/reactos/drivers/net/ndis/ndis/memory.c b/reactos/drivers/net/ndis/ndis/memory.c
index 0c6f5862783..f4facd2016b 100644
--- a/reactos/drivers/net/ndis/ndis/memory.c
+++ b/reactos/drivers/net/ndis/ndis/memory.c
@@ -67,7 +67,7 @@ NdisMoveMappedMemory(
     IN  PVOID   Source,
     IN  ULONG   Length)
 {
-    UNIMPLEMENTED
+    RtlCopyMemory(Destination,Source,Length);
 }