1 files changed, 12 insertions, 0 deletions
diff --git a/test cases/common/256 subproject extracted objects/subprojects/myobjects/cpplib.h b/test cases/common/256 subproject extracted objects/subprojects/myobjects/cpplib.h
new file mode 100644
index 0000000..a1c38b3
--- /dev/null
+++ b/test cases/common/256 subproject extracted objects/subprojects/myobjects/cpplib.h
@@ -0,0 +1,12 @@
+/* See http://gcc.gnu.org/wiki/Visibility#How_to_use_the_new_C.2B-.2B-_visibility_support */
+#if defined(_WIN32) || defined(__CYGWIN__)
+  #ifdef BUILDING_DLL
+    #define DLL_PUBLIC __declspec(dllexport)
+  #else
+    #define DLL_PUBLIC __declspec(dllimport)
+  #endif
+#else
+    #define DLL_PUBLIC __attribute__ ((visibility ("default")))
+#endif
+
+extern "C" int DLL_PUBLIC cppfunc(void);