#ifndef __NTDDPACKET
#define __NTDDPACKET 1

#ifdef _MSC_VER
#include "devioctl.h"
/*#include <packon.h> */
#else
#endif

struct _PACKET_OID_DATA {
    ULONG Oid;
    ULONG Length;
    UCHAR Data[1];
}; 

typedef struct _PACKET_OID_DATA PACKET_OID_DATA, *PPACKET_OID_DATA;

/*#include <packoff.h> */
#define FILE_DEVICE_PROTOCOL        0x8000
#define IOCTL_PROTOCOL_QUERY_OID    CTL_CODE(FILE_DEVICE_PROTOCOL, 0 , METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_PROTOCOL_SET_OID      CTL_CODE(FILE_DEVICE_PROTOCOL, 1 , METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_PROTOCOL_STATISTICS   CTL_CODE(FILE_DEVICE_PROTOCOL, 2 , METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_PROTOCOL_RESET        CTL_CODE(FILE_DEVICE_PROTOCOL, 3 , METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_PROTOCOL_READ         CTL_CODE(FILE_DEVICE_PROTOCOL, 4 , METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_PROTOCOL_WRITE        CTL_CODE(FILE_DEVICE_PROTOCOL, 5 , METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_PROTOCOL_MACNAME      CTL_CODE(FILE_DEVICE_PROTOCOL, 6 , METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_OPEN                  CTL_CODE(FILE_DEVICE_PROTOCOL, 7 , METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_CLOSE                 CTL_CODE(FILE_DEVICE_PROTOCOL, 8 , METHOD_BUFFERED, FILE_ANY_ACCESS)

#endif