taglinefilesource code
rhead154drivers/net/slip.csl->rhead    = NULL;
rhead264drivers/net/slip.csl->rhead = sl->rbuff;
rhead292drivers/net/slip.cif (sl->rhead < sl->rend) {
rhead293drivers/net/slip.c*sl->rhead = c;
rhead294drivers/net/slip.csl->rhead++;
rhead308drivers/net/slip.cif (sl->rhead > sl->rbuff) {
rhead309drivers/net/slip.csl->rhead -= i;
rhead359drivers/net/slip.cif ((sl->rhead + 80) < sl->rend) {
rhead360drivers/net/slip.csl->rhead += 80;
rhead696drivers/net/slip.csl->rhead    = sl->rbuff;
rhead48drivers/net/slip.hunsigned char    *rhead;    /* RECV buffer pointer (head)  */