rr_si
remove_queue_q(struct rr_queue *q, struct rr_si *si)
next_pointer(struct rr_si *si)
struct rr_si *si;
si = (struct rr_si *)(_si + 1);
struct rr_si *si = (struct rr_si *)(_si + 1);
struct rr_si *si = (struct rr_si *)(_si + 1);
rr_append(q, (struct rr_si *)(_q->_si + 1));
struct rr_si *si = (struct rr_si *)(_q->_si + 1);
_SI( .si_datalen = ) sizeof(struct rr_si),
rr_append(struct rr_queue *q, struct rr_si *si)
rr_remove_head(struct rr_si *si)