taglinefilesource code
rhead157drivers/net/slip.csl->rhead    = NULL;
rhead267drivers/net/slip.csl->rhead = sl->rbuff;
rhead295drivers/net/slip.cif (sl->rhead < sl->rend) {
rhead296drivers/net/slip.c*sl->rhead = c;
rhead297drivers/net/slip.csl->rhead++;
rhead311drivers/net/slip.cif (sl->rhead > sl->rbuff) {
rhead312drivers/net/slip.csl->rhead -= i;
rhead369drivers/net/slip.cif ((sl->rhead + 80) < sl->rend) {
rhead370drivers/net/slip.csl->rhead += 80;
rhead666drivers/net/slip.csl->rhead    = sl->rbuff;
rhead48drivers/net/slip.hunsigned char    *rhead;    /* RECV buffer pointer (head)  */