权限提升代码

void AdjustPrivilege(int pid, BOOL bEnable)
{
    HANDLE    hProcess;
    HANDLE    hToken=0;
    TOKEN_PRIVILEGES tkp;
    tkp.PrivilegeCount = 1;  
    tkp.Privileges[0].Attributes = 0;
    if (bEnable)
        tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
    if (LookupPrivilegeValue(NULL, "SeDebugPrivilege", &tkp.Privileges[0].Luid))
    {
        if (hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, pid))
        {
            if (OpenProcessToken(hProcess, TOKEN_ADJUST_PRIVILEGES|TOKEN_QUERY, &hToken))
            {
                if (AdjustTokenPrivileges(hToken, FALSE, &tkp, 0, NULL, NULL))
                {
                    CloseHandle(hToken);
                }
            }
            CloseHandle(hProcess);
        }
    }
}