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    <head>
      <base href="http://llvm.org/bugs/" />
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - Improper Name Mangling for Windows Kernel APIs"
   href="http://llvm.org/bugs/show_bug.cgi?id=19108">19108</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Improper Name Mangling for Windows Kernel APIs
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>clang
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>PC
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Windows 2000
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>-New Bugs
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>unassignedclangbugs@nondot.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>jb.feldman@kyrus-tech.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>llvmbugs@cs.uiuc.edu
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=12212" name="attach_12212" title="Preprocessor output of CL.exe">attachment 12212</a> <a href="attachment.cgi?id=12212&action=edit" title="Preprocessor output of CL.exe">[details]</a></span>
Preprocessor output of CL.exe

Clang is emitting incorrect name manglings which result in failed linking.

For example: clang emits __imp__KeInitializeEvent, while cl emits
__imp__KeInitializeEvent@12

Similar issues exist for 
KeWaitForSingleObject
IoDetachDevice
IoDeleteDevice
PoStartNextPowerIrp
PoCallDriver
IoCreateDevice
IoAttachDeviceToDeviceStack
KeSetEvent

Attached is the source code, as preprocessed by cl.exe</pre>
        </div>
      </p>
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