taglinefilesource code
ipx_tctrl34include/net/ipx.hunsigned char   ipx_tctrl;
ipx_tctrl640net/ipx/af_ipx.cif (++(ipx->ipx_tctrl) > ipxcfg_max_hops) 
ipx_tctrl1220net/ipx/af_ipx.cipx->ipx_tctrl=0;
ipx_tctrl1946net/ipx/af_ipx.cp->ipx_tctrl,p->ipx_tctrl,p->ipx_type);