www.pudn.com > EthernetSpy.zip > NTDDPACK.H

#include  
 
#ifndef __NTDDPACKET 
#define __NTDDPACKET 1 
 
#include  
 
#include  
 
typedef struct _PACKET_OID_DATA { 
 
    ULONG           Oid; 
    ULONG           Length; 
    UCHAR           Data[1]; 
 
}   PACKET_OID_DATA, *PPACKET_OID_DATA; 
 
#include  
 
#define FILE_DEVICE_PROTOCOL        0x8000 
 
 
 
#define IOCTL_PROTOCOL_SET_OID      CTL_CODE(FILE_DEVICE_PROTOCOL, 0 , METHOD_BUFFERED, FILE_ANY_ACCESS) 
#define IOCTL_PROTOCOL_QUERY_OID    CTL_CODE(FILE_DEVICE_PROTOCOL, 1 , METHOD_BUFFERED, FILE_ANY_ACCESS) 
 
#define IOCTL_PROTOCOL_RESET        CTL_CODE(FILE_DEVICE_PROTOCOL, 2 , METHOD_BUFFERED, FILE_ANY_ACCESS) 
 
#endif