on, or when
<br><tt>typedef unsigned short wchar_t;</tt>
<br>is executed in code (MSC).</td>
</tr>

<tr>
<td>_WIN32</td>

<td>(no value)</td>

<td>W32</td>

<td>Compiling for Windows 32.</td>
</tr>

<tr>
<td>__WIN32__</td>

<td>1</td>

<td>BCB</td>

<td>Compiling for Windows 32.</td>
</tr>

<tr>
<td>_Windows</td>

<td>(no value)</td>

<td>BCB</td>

<td>Compiling for Windows 32.</td>
</tr>
</table>

<h2>
MSC extensions</h2>

<h3>
Predefined Macros</h3>
See <a href="Pr