[Bug 24017] New: reg /query not implemented

http://bugs.winehq.org/show_bug.cgi?id=24017

Summary: reg /query not implemented
           Product: Wine
           Version: 0.9
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Keywords: download, Installer, patch
          Severity: normal
          Priority: P2
         Component: programs
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

(Broken out from catchall bug 19533.)

reg /query doesn't work in wine.  This breaks several apps, including pando
downloader.

Shuyin Lu wrote an implementation of reg /query in March 2010, and
intended to submit it to wine-patches, but ran out of time.
I'm attaching it here.