find_entry
nsc_entry_t find_entry, *node;
find_entry.key = argp->key; /* struct copy (not deep) */
*entry = hash_find(nscdb, &find_entry, &hash, nscd_true);
*entry = (nsc_entry_t *)avl_find(&nscdb->tree, &find_entry, &pos);
(*entry)->key = find_entry.key;
entry_ptr = find_entry(curr_token.tk_name);
struct name_table_entry *find_entry(); /* look up entry in hash table */