# hsearch\_data<a name="ZH-CN_TOPIC_0000001055518134"></a>

-   [Overview](#section171537999165636)
-   [Summary](#section1619876085165636)
-   [Data Fields](#pub-attribs)
-   [Details](#section55602932165636)
-   [Field](#section536323918165636)
-   [\_\_tab](#a2189cb791e42e88e853d69a7dbfd1ecf)
-   [\_\_unused1](#ac40494a15bda87ccf9fa80fdb2908055)
-   [\_\_unused2](#ab945d2c365e3802cf5bbf6fcdf8d0241)

## **Overview**<a name="section171537999165636"></a>

**Related Modules:**

[UTILS](UTILS.md)

**Description:**

Defines a hash table. 

## **Summary**<a name="section1619876085165636"></a>

## Data Fields<a name="pub-attribs"></a>

<a name="table907110375165636"></a>
<table><thead align="left"><tr id="row132269973165636"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p230061215165636"><a name="p230061215165636"></a><a name="p230061215165636"></a>Variable Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p1025586380165636"><a name="p1025586380165636"></a><a name="p1025586380165636"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row1338507348165636"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p359876180165636"><a name="p359876180165636"></a><a name="p359876180165636"></a><a href="hsearch_data.md#a2189cb791e42e88e853d69a7dbfd1ecf">__tab</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1435998518165636"><a name="p1435998518165636"></a><a name="p1435998518165636"></a>struct __tab * </p>
</td>
</tr>
<tr id="row1909568013165636"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p193097212165636"><a name="p193097212165636"></a><a name="p193097212165636"></a><a href="hsearch_data.md#ac40494a15bda87ccf9fa80fdb2908055">__unused1</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1546700218165636"><a name="p1546700218165636"></a><a name="p1546700218165636"></a>unsigned int </p>
</td>
</tr>
<tr id="row1286690155165636"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p2142292506165636"><a name="p2142292506165636"></a><a name="p2142292506165636"></a><a href="hsearch_data.md#ab945d2c365e3802cf5bbf6fcdf8d0241">__unused2</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p630206125165636"><a name="p630206125165636"></a><a name="p630206125165636"></a>unsigned int </p>
</td>
</tr>
</tbody>
</table>

## **Details**<a name="section55602932165636"></a>

## **Field **<a name="section536323918165636"></a>

## \_\_tab<a name="a2189cb791e42e88e853d69a7dbfd1ecf"></a>

```
struct __tab* hsearch_data::__tab
```

 **Description:**

Pointer to the hash table search entry 

## \_\_unused1<a name="ac40494a15bda87ccf9fa80fdb2908055"></a>

```
unsigned int hsearch_data::__unused1
```

 **Description:**

Unused 

## \_\_unused2<a name="ab945d2c365e3802cf5bbf6fcdf8d0241"></a>

```
unsigned int hsearch_data::__unused2
```

 **Description:**

Unused