45 lines
908 B
C
45 lines
908 B
C
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/*++
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Copyright (c) 1989-1993 Microsoft Corporation
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Module Name:
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mac.h
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Abstract:
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This header file defines manifest constants and necessary macros for use
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by transports dealing with multiple MAC cards through the NDIS interface.
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Revision History:
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--*/
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//
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// We need this to define information about the MAC. Note that
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// it is a strange structure in that the first four elements
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// are for use internally by the mac.c routines, while the
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// DeviceContext knows about and uses the last two.
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//
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typedef struct _NDIS_INFORMATION {
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NDIS_MEDIUM MediumType;
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NDIS_MEDIUM RealMediumType;
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BOOLEAN SourceRouting;
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BOOLEAN MediumAsync;
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UCHAR BroadcastMask;
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ULONG CopyLookahead;
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ULONG MacOptions;
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ULONG MinHeaderLength;
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ULONG MaxHeaderLength;
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} NDIS_INFORMATION, * PNDIS_INFORMATION;
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#define TR_SOURCE_ROUTE_FLAG 0x80
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#define ARCNET_PROTOCOL_ID 0xFA
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