603 ProducerConsumerQueue Q1(INT_MAX), Q2(INT_MAX);
611   Q2.Put(NULL);  in Putter2()
615   Q2.Get();  in Getter()
1140 ProducerConsumerQueue *Q1, *Q2;  variable
1159 void Putter2() { Putter(Q2); }  in Putter2()
1163   Q2->Get();  in Getter()
1172   Q2 = new ProducerConsumerQueue(INT_MAX);  in Run()
1178   delete Q2;  in Run()
1617 ProducerConsumerQueue *Q1, *Q2;  variable
1638 void Putter2() { Putter(Q2); }  in Putter2()
1643   Q2->Get();  in Getter()
1655   Q2 = new ProducerConsumerQueue(INT_MAX);  in Run()
1661   delete Q2;  in Run()
1720 ProducerConsumerQueue *Q1, *Q2;  variable
1742 void Putter2() { Putter(Q2); }  in Putter2()
1746   Q2->Get();  in Getter()
1759   Q2 = new ProducerConsumerQueue(INT_MAX);  in Run()
1765   delete Q2;  in Run()