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Author: Vladimir Kotal

cond-variables/queue-simulation.c

@@ -25,7 +25,7 @@
 
 #define	DEFAULT_MAX	10
 
-int queue, max;
+int queue /* number of items in the queue */, max /* queue capacity */;
 pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
 pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;