pub extern "ntdll" fn NtLoadKeyEx( TargetKey: *const OBJECT.ATTRIBUTES, SourceFile: *const OBJECT.ATTRIBUTES, Flags: REG.LoadOptions, TrustClassKey: ?HANDLE, Event: ?HANDLE, DesiredAccess: ACCESS_MASK, RootHandle: ?*HANDLE, Reserved: ?*anyopaque, ) callconv(.winapi) NTSTATUS