https://issues.dlang.org/show_bug.cgi?id=20577

          Issue ID: 20577
           Summary: Add missing symbols related to Windows UAC
           Product: D
           Version: D2
          Hardware: x86
                OS: Windows
            Status: NEW
          Severity: enhancement
          Priority: P1
         Component: druntime
          Assignee: nobody@puremagic.com
          Reporter: etienne@cimons.com

The symbols for Windows API seem to be missing a lot of symbols related to access control on Windows. This makes it impossible to use any samples related to elevation of process.

e.g. We're missing TOKEN_INFORMATION_CLASS.TokenElevation

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