Added header files

include/consumer.h

@@ -0,0 +1,6 @@
+#ifndef CONSUMER_H
+#define CONSUMER_H
+
+void Consumer(void);
+
+#endif

include/producer.h

@@ -0,0 +1,6 @@
+#ifndef PRODUCER_H
+#define PRODUCER_H
+
+void Producer(void);
+
+#endif

src/consumer.c

@@ -1,4 +1,6 @@
-void consumer(void)
+#include "consumer.h"
+
+void Consumer(void)
 {
     ;
 }

src/producer.c

@@ -1,4 +1,6 @@
-void producer(void)
+#include "producer.h"
+
+void Producer(void)
 {
     ;
 }