addition full adder base case 0+0=0

src/addition.c

@@ -0,0 +1,6 @@
+#include "addition.h"
+#include <stdlib.h>
+
+void volladdierer (int* s, int* nc, int a, int b, int c) {
+    s[0] = 0;
+}

src/addition.h

@@ -0,0 +1,6 @@
+#ifndef ADDITION_H
+#define ADDITION_H
+
+void volladdierer (int* s, int* nc, int a, int b, int c);
+
+#endif // ADDITION_H

test/test_addition.c

@@ -0,0 +1,20 @@
+#ifdef TEST
+
+#include "unity.h"
+
+#include "addition.h"
+
+void setUp(void)
+{
+}
+
+void tearDown(void)
+{
+}
+
+void test_addition_NeedToImplement(void)
+{
+    TEST_IGNORE_MESSAGE("Need to Implement addition");
+}
+
+#endif // TEST