add mirror sample

tst/mirror/mirror.c

@@ -0,0 +1,12 @@
+/**
+ * @file mirror.c
+ *
+ * @copyright 2015 Bill Zissimopoulos
+ */
+
+#include <winfsp/winfsp.h>
+
+int wmain(int argc, wchar_t **argv)
+{
+    return 0;
+}