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- Add NdisCopyLookaheadData macro.

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svn path=/trunk/; revision=11642
This commit is contained in:
Filip Navara 2004-11-13 12:28:08 +00:00
parent 0c3b663f9c
commit d0917c6faf
1 changed files with 30 additions and 0 deletions
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30
reactos/w32api/include/ddk/ndis.h
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@ -1597,6 +1597,36 @@ NdisCopyFromPacketToPacket(
IN UINT SourceOffset, IN UINT SourceOffset,
OUT PUINT BytesCopied); OUT PUINT BytesCopied);
/*
* VOID
* NdisCopyLookaheadData(
* IN PVOID Destination,
* IN PVOID Source,
* IN ULONG Length,
* IN ULONG ReceiveFlags);
*/
#ifdef _M_IX86
#define NdisCopyLookaheadData(Destination, Source, Length, MacOptions) \
RtlCopyMemory(Destination, Source, Length)
#else
#define NdisCopyLookaheadData(Destination, Source, Length, MacOptions) \
{ \
if ((MacOptions) & NDIS_MAC_OPTION_COPY_LOOKAHEAD_DATA) \
{ \
RtlCopyMemory(_Destination, _Source, _Length); \
} \
else \
{ \
PUCHAR _Src = (PUCHAR)(Source); \
PUCHAR _Dest = (PUCHAR)(Destination); \
PUCHAR _End = _Dest + (Length); \
while (_Dest < _End) \
*_Dest++ = *_Src++; \
} \
}
#endif
NDISAPI NDISAPI
VOID VOID
DDKAPI DDKAPI