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# 1.2.6.4.3 SRV_USI_Close Function

## C

    void SRV_USI_Close( SRV_USI_HANDLE handle )

## Summary

Closes an opened-instance of the USI service.

## Description

This routine closes an opened-instance of the USI service, invalidating the handle.

A new handle must be obtained by calling SRV_USI_Open before the caller uses the service again.

## Precondition

SRV_USI_Open must have been called to obtain a valid opened service handle.

## Parameters

Param | Description
--- | ---
handle | A valid open-instance handle, returned from SRV_USI_Open.

## Returns

None.

## Example

    // 'handle', returned from SRV_USI_Open previously called

    SRV_USI_Close(handle);

## Remarks

None.

Rev: G