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在WinNT及Win2000中实现读取网卡物理地址的一段C程序，熟悉C的人员可作参考改进。
时间：2022-07-02 12:03:40 编辑：袖梨 来源：一聚教程网
#include
#include
#include
#include
#include
typedef struct _ASTAT_
{
ADAPTER_STATUS adapt;
NAME_BUFFER NameBuff [30];
}ASTAT, * PASTAT;
ASTAT Adapter;
void main (void)
{
NCB ncb;
UCHAR uRetCode;
char NetName[50];
memset( &ncb, 0, sizeof(ncb) );
ncb.ncb_command = NCBRESET;
ncb.ncb_lana_num = 0;
uRetCode = Netbios( &ncb );
printf( "The NCBRESET return code is: 0x%x ", uRetCode );
memset( &ncb, 0, sizeof(ncb) );
ncb.ncb_command = NCBASTAT;
ncb.ncb_lana_num = 0;
strcpy( ncb.ncb_callname, "* " );
ncb.ncb_buffer = (char *) &Adapter;
ncb.ncb_length = sizeof(Adapter);
uRetCode = Netbios( &ncb );
printf( "The NCBASTAT return code is: 0x%x ", uRetCode );
if ( uRetCode == 0 )
{
printf( "The Ethernet Number is: %02x%02x%02x%02x%02x%02x ",
#include
#include
#include
#include
typedef struct _ASTAT_
{
ADAPTER_STATUS adapt;
NAME_BUFFER NameBuff [30];
}ASTAT, * PASTAT;
ASTAT Adapter;
void main (void)
{
NCB ncb;
UCHAR uRetCode;
char NetName[50];
memset( &ncb, 0, sizeof(ncb) );
ncb.ncb_command = NCBRESET;
ncb.ncb_lana_num = 0;
uRetCode = Netbios( &ncb );
printf( "The NCBRESET return code is: 0x%x ", uRetCode );
memset( &ncb, 0, sizeof(ncb) );
ncb.ncb_command = NCBASTAT;
ncb.ncb_lana_num = 0;
strcpy( ncb.ncb_callname, "* " );
ncb.ncb_buffer = (char *) &Adapter;
ncb.ncb_length = sizeof(Adapter);
uRetCode = Netbios( &ncb );
printf( "The NCBASTAT return code is: 0x%x ", uRetCode );
if ( uRetCode == 0 )
{
printf( "The Ethernet Number is: %02x%02x%02x%02x%02x%02x ",
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