taglinefilesource code
us_rbuff_end334drivers/net/ppp.cppp->us_rbuff_end  = NULL;
us_rbuff_end569drivers/net/ppp.cppp->us_rbuff_end  = ppp->us_rbuff + RBUFSIZE;
us_rbuff_end1170drivers/net/ppp.cif (ppp->us_rbuff_head == ppp->us_rbuff_end) \
us_rbuff_end1175drivers/net/ppp.cif (ppp->us_rbuff_tail == ppp->us_rbuff_end) \
us_rbuff_end1291drivers/net/ppp.cif (ppp->us_rbuff_head > ppp->us_rbuff_end)
us_rbuff_end1292drivers/net/ppp.cppp->us_rbuff_head += - (ppp->us_rbuff_end - ppp->us_rbuff);
us_rbuff_end216include/linux/if_ppp.hunsigned char    *us_rbuff_end;  /* end of allocated space  */