1487   const char *useurl = relurl;  in concat_url()  local
1517     if(useurl[0] != '?') {  in concat_url()
1534     if((useurl[0] == '.') && (useurl[1] == '/'))  in concat_url()
1535       useurl+=2; /* just skip the "./" */  in concat_url()
1537     while((useurl[0] == '.') &&  in concat_url()
1538           (useurl[1] == '.') &&  in concat_url()
1539           (useurl[2] == '/')) {  in concat_url()
1541       useurl+=3; /* pass the "../" */  in concat_url()
1564       useurl = &relurl[2]; /* we keep the slashes from the original, so we  in concat_url()
1597   newlen = strlen_url(useurl);  in concat_url()
1613   if(('/' == useurl[0]) || (protsep && !*protsep) || ('?' == useurl[0]))  in concat_url()
1619   strcpy_url(&newest[urllen], useurl);  in concat_url()