1 files changed, 14 insertions, 0 deletions
diff --git a/test cases/common/4 shared/libfile.c b/test cases/common/4 shared/libfile.c
new file mode 100644
index 0000000..0797eec
--- /dev/null
+++ b/test cases/common/4 shared/libfile.c
@@ -0,0 +1,14 @@
+#if defined _WIN32 || defined __CYGWIN__
+  #define DLL_PUBLIC __declspec(dllexport)
+#else
+  #if defined __GNUC__
+    #define DLL_PUBLIC __attribute__ ((visibility("default")))
+  #else
+    #pragma message ("Compiler does not support symbol visibility.")
+    #define DLL_PUBLIC
+  #endif
+#endif
+
+int DLL_PUBLIC libfunc(void) {
+    return 3;
+}