1 files changed, 16 insertions, 0 deletions
diff --git a/tests/static_library_c++/src/interface.h b/tests/static_library_c++/src/interface.h
new file mode 100755
index 000000000..4a41e9597
--- /dev/null
+++ b/tests/static_library_c++/src/interface.h
@@ -0,0 +1,16 @@
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*! calculate add(a, b) 
+ *
+ * @param a     the first argument
+ * @param b     the second argument
+ *
+ * @return      the result
+ */
+int             add(int a, int b);
+
+#ifdef __cplusplus
+}
+#endif