Function dr_get_milliseconds 

pub unsafe extern "C" fn dr_get_milliseconds() -> uint64

Returns the number of milliseconds since Jan 1, 1601 (this is the current UTC time).

\note This is the Windows standard. UNIX time functions typically count from the Epoch (Jan 1, 1970). The Epoch is 11644473600*1000 milliseconds after Jan 1, 1601.