Microsoft KB Archive/67165

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AllocCStoDSAlias Function Not Documented & Not Supported

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Q67165

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The information in this article applies to:


 * Microsoft Windows Device Development Kit (DDK) for Windows, version 3.0

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SUMMARY
The source code for version 3.0 of the Microsoft Windows communications driver, COMM.DRV, uses the AllocCStoDSAlias function. This function is not documented and will not be supported in future versions of Windows.

The proper method to create a code or data selector for a block of memory is to use the PrestoChangoSelector function. This function is documented as the ChangeSelector function in the &quot;Windows Software Development Kit Reference Volume 1&quot; manual for Windows 3.0.

Additional query words: 3.00 DDKMISC

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