taglinefilesource code
rhead148drivers/net/slip.csl->rhead    = NULL;
rhead258drivers/net/slip.csl->rhead = sl->rbuff;
rhead286drivers/net/slip.cif (sl->rhead < sl->rend) {
rhead287drivers/net/slip.c*sl->rhead = c;
rhead288drivers/net/slip.csl->rhead++;
rhead302drivers/net/slip.cif (sl->rhead > sl->rbuff) {
rhead303drivers/net/slip.csl->rhead -= i;
rhead353drivers/net/slip.cif ((sl->rhead + 80) < sl->rend) {
rhead354drivers/net/slip.csl->rhead += 80;
rhead594drivers/net/slip.csl->rhead    = sl->rbuff;
rhead48drivers/net/slip.hunsigned char    *rhead;    /* RECV buffer pointer (head)  */