Variable size/Set: Difference between revisions

For compatibility with the calling conventions of external C functions, the [http://docs.python.org/library/ctypes.html?highlight=ctypes#module-ctypes ctypes module] has functions that map data types and sizes between Python and C:

<table class="docutils" border="1">

<th class="head">ctypes type</th>

<th class="head">C type</th>

<tr>

<td>c_ulonglong</td>

</tr>

<tr>

<td>void *</td>

<td>int/long or None</td>

</table>