# RTCCallback

## Definitions

  `#include <nitro/rtc.h>`

      typedef void ( *RTCCallback )(
                      RTCResult	result,
                      void*	        arg );

## Arguments

result | Pointer to RTCResult that indicates the results of an asynchronous process.
arg | Argument specified when calling an asychronous function.

## Return Values

None.

## Description

This is the syntax for the user callback function called at the completion of an asynchronous real time clock process. The RTCResult enumeration type process result is passed to the `result` argument, and the argument that is specified when calling an asynchronous function is passed to the `arg` argument.

## See Also

`RTCResult`

## Revision History

05/18/2004 Initial version

CONFIDENTIAL