215 	unsigned long randnum;  in performance_shuffle()  local
220 		randnum = ranval(prng_state) % (i + 1);  in performance_shuffle()
222 		size_group[i] = size_group[randnum];  in performance_shuffle()
223 		size_group[randnum] = tmp;  in performance_shuffle()
231 			randnum = ranval(prng_state) % (i + 1);  in performance_shuffle()
233 			if (DECL_BIT_FIELD_TYPE(newtree[randnum]))  in performance_shuffle()
236 			newtree[i] = newtree[randnum];  in performance_shuffle()
237 			newtree[randnum] = tmp;  in performance_shuffle()
244 	unsigned long i, randnum;  in full_shuffle()  local
248 		randnum = ranval(prng_state) % (i + 1);  in full_shuffle()
250 		newtree[i] = newtree[randnum];  in full_shuffle()
251 		newtree[randnum] = tmp;  in full_shuffle()