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##

# DRV_SST39_Close Function

## C

    void DRV_SST39_Close( const DRV_HANDLE handle )

## Summary

Closes an opened-instance of the SST39 driver.

## Description

This routine closes an opened-instance of the SST39 driver, invalidating the handle.

## Precondition

DRV_SST39_Open must have been called to obtain a valid opened device handle.

## Parameters

Param | Description
--- | ---
handle | A valid open-instance handle, returned from the driver's open routine

## Returns

None

## Example

    DRV_HANDLE handle; // Returned from DRV_SST39_Open

    DRV_SST39_Close(handle);

## Remarks

After calling this routine, the handle passed in "handle" must not be used with any of the remaining driver routines. A new handle must be obtained by calling DRV_SST39_Open before the caller may use the driver again.

Usually there is no need for the driver client to verify that the Close operation has completed.