*
* alpha = 0;
* beta = 0;
+ * x = 2;
+ * y = 2;
*
* Process A Process B
* alpha = 1; beta = 1;
- * wmb(); rmb();
+ * mb(); mb();
* x = beta; y = alpha;
*
- * if x = 1, then y = 1 when read.
+ * if x = 0, then y != 0
+ * if y = 0, then x != 0
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by