taglinefilesource code
ipx_tctrl32include/net/ipx.hunsigned char   ipx_tctrl;
ipx_tctrl496net/ipx/af_ipx.cif (++(ipx->ipx_tctrl) > ipxcfg_max_hops) 
ipx_tctrl1022net/ipx/af_ipx.cipx->ipx_tctrl=0;
ipx_tctrl1620net/ipx/af_ipx.cp->ipx_tctrl,p->ipx_tctrl,p->ipx_type);