Working on exercise 3-5 but I'm creating some libraries

libraries/test_library1/src/test.c

@@ -0,0 +1,26 @@
+
+
+// #include "../include/test.h"
+#include "test.h"
+
+int TestLibrary_test_value()
+{
+    return 48;
+}
+
+
+double TestLibrary_multiply_by_one_point_five(const double value)
+{
+    return value * 1.5;
+}
+
+
+void __attribute__((constructor)) initLibrary(void)
+{
+    printf("TestLibrary Initialized\n");
+}
+
+void __attribute__((destructor)) cleanUpLibrary(void)
+{
+    printf("TestLibrary is exiting\n");
+}