specific usage of xabort

xabort_example.cpp

unsigned status = 0;
while(true)
{
    status = _xbegin();
    if(status == _XBEGIN_STARTED)
    {
         //Transaction code
         bool success = transaction_func();
         if(success)
         {
             _xend();
             break;
         }
         else
         {
             _xabort(0Xff);
             continue;
         }
    }
}