diff --git a/src/main/c/BasicMode.h b/src/main/c/BasicMode.h
index e69de29..93e96e4 100644
--- a/src/main/c/BasicMode.h
+++ b/src/main/c/BasicMode.h
@@ -0,0 +1,7 @@
+#ifndef BasicMode
+#define BasicMode
+
+long long int DecToBin(long long int n);
+
+
+#endif // BasicMode