关于xp ddk在xp下build passthru时，PtReceive的问题

我要拿出packet报文，于是加了下列代码：
//
// Get at the packet, if any, indicated up by the miniport below.
//
Packet = NdisGetReceivedPacket(pAdapt->BindingHandle, MacReceiveContext);

//°ÑÊý¾Ý°üÄÚÈÝ´ÓPacket¿½±´µ½pPacketContent

NdisQueryPacket( Packet,NULL,NULL,NULL,&PacketSize1);

Status = NdisAllocateMemory( &pPacketContent, 2000, 0,HighestAcceptableAddress);

if (Status!=NDIS_STATUS_SUCCESS ) return Status;

NdisZeroMemory (pPacketContent, 2000);

NdisQueryBufferSafe(Packet->Private.Head, &pBuf, &BufLength, 32 );

NdisMoveMemory(pPacketContent, pBuf, BufLength);

i = BufLength;

pNext = Packet->Private.Head;

for(;;)
{
if(pNext == Packet->Private.Tail)break;
pNext = pNext->Next;   //Ö¸ÕëºóÒÆ
if(pNext == NULL) break;
NdisQueryBufferSafe(pNext,&pBuf,&BufLength,32);
NdisMoveMemory(pPacketContent+i,pBuf,BufLength);
i+=BufLength;
} //Êý¾Ý¿½±´Íê±Ï //-------------------------------------------------

但是在build时有了这样的问题：
e:\\WINDDK\\src\\network\\ndis\\passthru\\driver\\protocol.c(874) : error C2065: \'HighestAcceptableAddress\' : undeclared identifier
e:\\WINDDK\\src\\network\\ndis\\passthru\\driver\\protocol.c(874) : error C2115: \'function\' : incompatible types
e:\\WINDDK\\src\\network\\ndis\\passthru\\driver\\protocol.c(874) : warning C4024: \'NdisAllocateMemory\' : different types for formal and actual parameter 4

在ddk2000的passthru里加这段就没事

其实我只是想拿出mac addr
请问有更简单的方法么？

向2k passthru学习，声明一个全局的NDIS_PHYSICAL_ADDRESS HighestAcceptableAddress = NDIS_PHYSICAL_ADDRESS_CONST(-1, -1);

呵呵

楼上的大侠能不能讲讲ddk的2k版和xp版的一些区别吗? 偶也想在xp下改驱动,但网上的一些资料都是给2k的... 很郁闷
多谢了!!

 行得通，谢谢arthurtu