dqhead
register struct dqhead *dhp;
for (dhp = &dqhead[0]; dhp < &dqhead[NDQHASH]; dhp++) {
struct dqhead *dhp;
dhp = &dqhead[DQHASH(uid, ufsvfsp)];
struct dqhead dqhead[NDQHASH];
extern struct dqhead dqhead[NDQHASH];