diff --git a/include/dynamic-graph-API.h b/include/dynamic-graph-API.h
new file mode 100644
index 0000000000000000000000000000000000000000..cbdd64e7774e9a91b22a9c8c0c9c3e4cee491dfb
--- /dev/null
+++ b/include/dynamic-graph-API.h
@@ -0,0 +1,18 @@
+/*
+ *  Copyright
+ */
+
+#ifndef DYNAMICGRAPH_API_H
+#define DYNAMICGRAPH_API_H
+
+#if defined (WIN32)
+#  ifdef DYNAMICGRAPH_EXPORT
+#    define DYNAMICGRAPH_EXPORT __declspec(dllexport)
+#  else
+#    define DYNAMICGRAPH_EXPORT __declspec(dllimport)
+#  endif
+#else
+#  define DYNAMICGRAPH_EXPORT
+#endif
+
+#endif