61 	int used;  member
151 		if (htab->table[i].used > 0) {  in hdestroy_r()
208 		if (htab->table[idx].used <= 0)  in hmatch_r()
229 	if (htab->table[idx].used == hval  in _compare_and_overwrite_entry()
300 	if (htab->table[idx].used) {  in hsearch_r()
307 		if (htab->table[idx].used == -1  in hsearch_r()
345 		while (htab->table[idx].used);  in hsearch_r()
367 		htab->table[idx].used = hval;  in hsearch_r()
437 	htab->table[idx].used = -1;  in _hdelete()
614 		if (htab->table[i].used > 0) {  in hexport_r()
979 		if (htab->table[i].used > 0) {  in hwalk_r()