void get_cpu_id()
{
char szBuf[256] = {0};
unsigned int s1 = 0U;
unsigned int s2 = 0U;
_asm{
MOV EAX,01H
XOR EDX,EDX
CPUID
MOV DWORD PTR[s1],EDX
MOV DWORD PTR[s2],EAX
}
printf(szBuf, "%08X%08X", s1, s2);
}
原文：http://my.oschina.net/mlgb/blog/293663