diff --git a/hidpinotes b/hidpinotes
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--- /dev/null
+++ b/hidpinotes
@@ -0,0 +1,2 @@
+https://msdn.microsoft.com/en-us/library/windows/desktop/dn469266(v=vs.85).aspx
+https://msdn.microsoft.com/en-us/library/windows/desktop/mt744321(v=vs.85).aspx