diff --git a/c_old_argument_notation.c b/c_old_argument_notation.c
new file mode 100644
index 0000000..5a4891b
--- /dev/null
+++ b/c_old_argument_notation.c
@@ -0,0 +1,10 @@
+//gcc c_old_argument_notation.c -o c_old_argument_notation.out -O0 -ggdb
+void f(c)
+char *c;
+{
+	void* b = (void*)c;
+}
+
+signed main(){
+	f("aaa");
+}