Added shared struct and made code run

include/consumer.h

@@ -2,7 +2,7 @@
 #define CONSUMER_H
 
 void Consumer(void);
-void consume_item(int item);
+void consume_item(long int item);
 long int remove_item(void);
 
 #endif

include/producer.h

@@ -3,6 +3,6 @@
 
 void Producer(void);
 long int produce_item(void);
-void insert_item(int item);
+void insert_item(long int item);
 
 #endif

include/shared.h

@@ -0,0 +1,13 @@
+#ifndef SHARED_H
+#define SHARED_H
+#include <semaphore.h>
+
+typedef struct sharedMem
+{
+    int buffer[10];
+    sem_t semConsumer;
+    sem_t semProducer;
+} sharedMem;
+
+
+#endif