# alltypes.h<a name="ZH-CN_TOPIC_0000001058076903"></a>

-   [Overview](#section2092850197165626)
-   [Summary](#section836727803165626)
-   [Data Structures](#nested-classes)

## **Overview**<a name="section2092850197165626"></a>

**Related Modules:**

[UTILS](UTILS.md)

**Description:**

Declares common data types for variables and structures in the system, facilitating code reading and platform adaptation. 

**Since:**

1.0

**Version:**

1.0

## **Summary**<a name="section836727803165626"></a>

## Data Structures<a name="nested-classes"></a>

<a name="table541162735165626"></a>
<table><thead align="left"><tr id="row383190636165626"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p914368163165626"><a name="p914368163165626"></a><a name="p914368163165626"></a>Data Structure Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p736393737165626"><a name="p736393737165626"></a><a name="p736393737165626"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row1723855548165626"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1172898012165626"><a name="p1172898012165626"></a><a name="p1172898012165626"></a><a href="__sigset_t.md">__sigset_t</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p329022626165626"><a name="p329022626165626"></a><a name="p329022626165626"></a>Defines the data type of a signal set. </p>
</td>
</tr>
</tbody>
</table>