RQINFO_SIZE
for (i = RQINFO_SIZE - 1; i >= 0; i--) { /* go through the request list in order */
if (ent >= RQINFO_SIZE) /* out of the table */
ent += RQINFO_SIZE; /* roll over backwards */
int rqinfo_size = RQINFO_SIZE; /* for debugger */
if (rqip >= &rqinfo[RQINFO_SIZE]) /* wrap around */
struct rqinfo rqinfo[RQINFO_SIZE];