63 lines
1.2 KiB
C
63 lines
1.2 KiB
C
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/*++
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Copyright (c) 2001 Microsoft Corporation
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Module Name:
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tunuser.h
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Abstract:
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Constants and types to access the TUN driver.
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Users must also include ntddndis.h
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Author:
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Environment:
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User/Kernel mode.
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Revision History:
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--*/
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#ifndef __TUNUSER__H
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#define __TUNUSER__H
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#define OID_CUSTOM_TUNMP_INSTANCE_ID 0xff54554e
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#define IOCTL_TUN_GET_MEDIUM_TYPE \
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CTL_CODE (FILE_DEVICE_NETWORK, 0x301, METHOD_BUFFERED, FILE_WRITE_ACCESS | FILE_READ_ACCESS)
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#define IOCTL_TUN_GET_MTU \
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CTL_CODE (FILE_DEVICE_NETWORK, 0x302, METHOD_BUFFERED, FILE_WRITE_ACCESS | FILE_READ_ACCESS)
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#define IOCTL_TUN_GET_PACKET_FILTER \
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CTL_CODE (FILE_DEVICE_NETWORK, 0x303, METHOD_BUFFERED, FILE_WRITE_ACCESS | FILE_READ_ACCESS)
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#define IOCTL_TUN_GET_MINIPORT_NAME \
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CTL_CODE (FILE_DEVICE_NETWORK, 0x304, METHOD_BUFFERED, FILE_WRITE_ACCESS | FILE_READ_ACCESS)
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#define TUN_ETH_MAC_ADDR_LEN 6
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#include <pshpack1.h>
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typedef struct _TUN_ETH_HEADER
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{
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UCHAR DstAddr[TUN_ETH_MAC_ADDR_LEN];
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UCHAR SrcAddr[TUN_ETH_MAC_ADDR_LEN];
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USHORT EthType;
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} TUN_ETH_HEADER;
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typedef struct _TUN_ETH_HEADER UNALIGNED * PTUN_ETH_HEADER;
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#include <poppack.h>
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#endif // __TUNUSER__H
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