buffdesc
rdesc = (struct buffdesc *)
(QW_ALLOC(sizeof(struct buffdesc) * NRBUF) + addoff);
tdesc = (struct buffdesc *)
(QW_ALLOC(sizeof(struct buffdesc) * NTBUF) + addoff);
sizeof(struct buffdesc) * NRBUF);
sizeof(struct buffdesc) * NTBUF);
(void *)&rdesc[next_rdesc], sizeof(struct buffdesc));
(int)initblock, sizeof(struct buffdesc));
(void *)&tdesc[next_tdesc], sizeof(struct buffdesc));
(int)initblock, sizeof(struct buffdesc));