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AuSetErrorHandler(3)  DragonFly Library Functions Manual  AuSetErrorHandler(3)

Name
       AuSetErrorHandler - set nonfatal error handler

Synopsis
       #include <audio/audiolib.h>

       AuBool (*AuSetErrorHandler(server, handler))()
           AuServer *server;
           AuBool (*handler)(AuServer *, AuErrorEvent *);

Arguments
       server    Specifies the connection to the audio server.

       handler   Specifies the non-fatal error handler.  Use NULL to reinstall
                 the default handler.

Description
       AuSetErrorHandler sets the non-fatal error handler and returns the
       previous handler.  This error handler will be invoked whenever a non-
       fatal error (error event) is received.  As this condition is not
       assumed to be fatal, it is acceptable for the error handler to return.
       However, the error handler should not call any functions (directly or
       indirectly) on the server that will generate protocol requests or that
       will look for input events.

See Also
       AuServerName, AuGetErrorDatabaseText, AuGetErrorText,
       AuSetIOErrorHandler, AuSynchronize.

       audiolib - Network Audio System C Language Interface

audiolib - error handling            1.9.4                AuSetErrorHandler(3)