# fsEventsRegisterHEvent<no value>
The **fsEventsRegisterHEvent** function can be used to register an H event.

 

##### Syntax

``` wasm
void fsEventsRegisterHEvent(
    const char* name
);
```

 

##### Parameters

{{< table-wrapper >}}

| Parameters | Description                          |
|------------|--------------------------------------|
| `name`     | The name of the H Event to register. |

{{< /table-wrapper >}}


 

##### Return Values

The function return the unique ID of the registered H event, or -1 if something went wrong.

 

##### Example

In this example, a VCockpit made in JavaScript listens for the H event: `H:MyHEvent`. So you can register then register this H event with the following:

``` wasm
FsHEventId myHEvent = fsEventsRegisterHEvent("MyHEvent");
```