diff --git a/NumLib/dummy.cpp b/NumLib/dummy.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..73c6bbe276e41bbf91aa7c690536f47338edf925
--- /dev/null
+++ b/NumLib/dummy.cpp
@@ -0,0 +1,4 @@
+void dummy()
+{
+	return;
+}