diff --git a/cppcheck/test.cpp b/cppcheck/test.cpp
new file mode 100644
index 0000000..6c566dd
--- /dev/null
+++ b/cppcheck/test.cpp
@@ -0,0 +1,17 @@
+#include <iostream>
+using namespace std;
+
+void unusedFunction() {
+    int x = 42;
+}
+
+int main() {
+    int a;
+    int b = a + 5;
+    int* ptr = NULL;
+    if (ptr) {
+        cout << *ptr << endl;
+    }
+    return 0;
+}
+